1949 files changed, 90470 insertions, 32522 deletions

diff --git a/src/.clang-format b/src/.clang-format
index 1c6b71b2e..f92771ec3 100644
--- a/src/.clang-format
+++ b/src/.clang-format
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2016 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 ---
 Language:        Cpp
 # BasedOnStyle:  LLVM
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 1bdf70b76..3575a3cb3 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # Enable modules to include each other's files
 include_directories(.)
 
@@ -36,7 +39,6 @@ if (MSVC)
     # /GT                 - Supports fiber safety for data allocated using static thread-local storage
     add_compile_options(
         /MP
-        /Zi
         /Zm200
         /Zo
         /permissive-
@@ -65,14 +67,27 @@ if (MSVC)
         /we4305 # 'context': truncation from 'type1' to 'type2'
         /we4388 # 'expression': signed/unsigned mismatch
         /we4389 # 'operator': signed/unsigned mismatch
+        /we4456 # Declaration of 'identifier' hides previous local declaration
+        /we4457 # Declaration of 'identifier' hides function parameter
+        /we4458 # Declaration of 'identifier' hides class member
+        /we4459 # Declaration of 'identifier' hides global declaration
+        /we4505 # 'function': unreferenced local function has been removed
         /we4547 # 'operator': operator before comma has no effect; expected operator with side-effect
         /we4549 # 'operator1': operator before comma has no effect; did you intend 'operator2'?
         /we4555 # Expression has no effect; expected expression with side-effect
         /we4715 # 'function': not all control paths return a value
         /we4834 # Discarding return value of function with 'nodiscard' attribute
         /we5038 # data member 'member1' will be initialized after data member 'member2'
+        /we5245 # 'function': unreferenced function with internal linkage has been removed
     )
 
+    if (USE_CCACHE)
+    # when caching, we need to use /Z7 to downgrade debug info to use an older but more cachable format
+        add_compile_options(/Z7)
+    else()
+        add_compile_options(/Zi)
+    endif()
+
     if (ARCHITECTURE_x86_64)
         add_compile_options(/QIntel-jcc-erratum)
     endif()
@@ -90,6 +105,7 @@ else()
         -Werror=missing-declarations
         -Werror=missing-field-initializers
         -Werror=reorder
+        -Werror=shadow
         -Werror=sign-compare
         -Werror=switch
         -Werror=uninitialized
@@ -103,14 +119,9 @@ else()
         -Wno-unused-parameter
     )
 
-    # TODO: Remove when we update to a GCC compiler that enables this
-    #       by default (i.e. GCC 10 or newer).
-    if (CMAKE_CXX_COMPILER_ID STREQUAL GNU)
-        add_compile_options(-fconcepts)
-    endif()
-
     if (ARCHITECTURE_x86_64)
         add_compile_options("-mcx16")
+        add_compile_options("-fwrapv")
     endif()
 
     if (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL Clang)
@@ -149,8 +160,10 @@ add_subdirectory(common)
 add_subdirectory(core)
 add_subdirectory(audio_core)
 add_subdirectory(video_core)
+add_subdirectory(network)
 add_subdirectory(input_common)
 add_subdirectory(shader_recompiler)
+add_subdirectory(dedicated_room)
 
 if (YUZU_TESTS)
     add_subdirectory(tests)
diff --git a/src/audio_core/CMakeLists.txt b/src/audio_core/CMakeLists.txt
index 090dd19b1..144f1bab2 100644
--- a/src/audio_core/CMakeLists.txt
+++ b/src/audio_core/CMakeLists.txt
@@ -1,58 +1,221 @@
-add_library(audio_core STATIC
-    algorithm/filter.cpp
-    algorithm/filter.h
-    algorithm/interpolate.cpp
-    algorithm/interpolate.h
-    audio_out.cpp
-    audio_out.h
-    audio_renderer.cpp
-    audio_renderer.h
-    behavior_info.cpp
-    behavior_info.h
-    buffer.h
-    codec.cpp
-    codec.h
-    command_generator.cpp
-    command_generator.h
-    common.h
-    delay_line.cpp
-    delay_line.h
-    effect_context.cpp
-    effect_context.h
-    info_updater.cpp
-    info_updater.h
-    memory_pool.cpp
-    memory_pool.h
-    mix_context.cpp
-    mix_context.h
-    null_sink.h
-    sink.h
-    sink_context.cpp
-    sink_context.h
-    sink_details.cpp
-    sink_details.h
-    sink_stream.h
-    splitter_context.cpp
-    splitter_context.h
-    stream.cpp
-    stream.h
-    time_stretch.cpp
-    time_stretch.h
-    voice_context.cpp
-    voice_context.h
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
 
-    $<$<BOOL:${ENABLE_CUBEB}>:cubeb_sink.cpp cubeb_sink.h>
-    $<$<BOOL:${ENABLE_SDL2}>:sdl2_sink.cpp sdl2_sink.h>
+add_library(audio_core STATIC
+    audio_core.cpp
+    audio_core.h
+    audio_event.h
+    audio_event.cpp
+    audio_render_manager.cpp
+    audio_render_manager.h
+    audio_in_manager.cpp
+    audio_in_manager.h
+    audio_out_manager.cpp
+    audio_out_manager.h
+    audio_manager.cpp
+    audio_manager.h
+    common/audio_renderer_parameter.h
+    common/common.h
+    common/feature_support.h
+    common/wave_buffer.h
+    common/workbuffer_allocator.h
+    device/audio_buffer.h
+    device/audio_buffers.h
+    device/device_session.cpp
+    device/device_session.h
+    in/audio_in.cpp
+    in/audio_in.h
+    in/audio_in_system.cpp
+    in/audio_in_system.h
+    out/audio_out.cpp
+    out/audio_out.h
+    out/audio_out_system.cpp
+    out/audio_out_system.h
+    renderer/adsp/adsp.cpp
+    renderer/adsp/adsp.h
+    renderer/adsp/audio_renderer.cpp
+    renderer/adsp/audio_renderer.h
+    renderer/adsp/command_buffer.h
+    renderer/adsp/command_list_processor.cpp
+    renderer/adsp/command_list_processor.h
+    renderer/audio_device.cpp
+    renderer/audio_device.h
+    renderer/audio_renderer.h
+    renderer/audio_renderer.cpp
+    renderer/behavior/behavior_info.cpp
+    renderer/behavior/behavior_info.h
+    renderer/behavior/info_updater.cpp
+    renderer/behavior/info_updater.h
+    renderer/command/data_source/adpcm.cpp
+    renderer/command/data_source/adpcm.h
+    renderer/command/data_source/decode.cpp
+    renderer/command/data_source/decode.h
+    renderer/command/data_source/pcm_float.cpp
+    renderer/command/data_source/pcm_float.h
+    renderer/command/data_source/pcm_int16.cpp
+    renderer/command/data_source/pcm_int16.h
+    renderer/command/effect/aux_.cpp
+    renderer/command/effect/aux_.h
+    renderer/command/effect/biquad_filter.cpp
+    renderer/command/effect/biquad_filter.h
+    renderer/command/effect/capture.cpp
+    renderer/command/effect/capture.h
+    renderer/command/effect/compressor.cpp
+    renderer/command/effect/compressor.h
+    renderer/command/effect/delay.cpp
+    renderer/command/effect/delay.h
+    renderer/command/effect/i3dl2_reverb.cpp
+    renderer/command/effect/i3dl2_reverb.h
+    renderer/command/effect/light_limiter.cpp
+    renderer/command/effect/light_limiter.h
+    renderer/command/effect/multi_tap_biquad_filter.cpp
+    renderer/command/effect/multi_tap_biquad_filter.h
+    renderer/command/effect/reverb.cpp
+    renderer/command/effect/reverb.h
+    renderer/command/mix/clear_mix.cpp
+    renderer/command/mix/clear_mix.h
+    renderer/command/mix/copy_mix.cpp
+    renderer/command/mix/copy_mix.h
+    renderer/command/mix/depop_for_mix_buffers.cpp
+    renderer/command/mix/depop_for_mix_buffers.h
+    renderer/command/mix/depop_prepare.cpp
+    renderer/command/mix/depop_prepare.h
+    renderer/command/mix/mix.cpp
+    renderer/command/mix/mix.h
+    renderer/command/mix/mix_ramp.cpp
+    renderer/command/mix/mix_ramp.h
+    renderer/command/mix/mix_ramp_grouped.cpp
+    renderer/command/mix/mix_ramp_grouped.h
+    renderer/command/mix/volume.cpp
+    renderer/command/mix/volume.h
+    renderer/command/mix/volume_ramp.cpp
+    renderer/command/mix/volume_ramp.h
+    renderer/command/performance/performance.cpp
+    renderer/command/performance/performance.h
+    renderer/command/resample/downmix_6ch_to_2ch.cpp
+    renderer/command/resample/downmix_6ch_to_2ch.h
+    renderer/command/resample/resample.h
+    renderer/command/resample/resample.cpp
+    renderer/command/resample/upsample.cpp
+    renderer/command/resample/upsample.h
+    renderer/command/sink/device.cpp
+    renderer/command/sink/device.h
+    renderer/command/sink/circular_buffer.cpp
+    renderer/command/sink/circular_buffer.h
+    renderer/command/command_buffer.cpp
+    renderer/command/command_buffer.h
+    renderer/command/command_generator.cpp
+    renderer/command/command_generator.h
+    renderer/command/command_list_header.h
+    renderer/command/command_processing_time_estimator.cpp
+    renderer/command/command_processing_time_estimator.h
+    renderer/command/commands.h
+    renderer/command/icommand.h
+    renderer/effect/aux_.cpp
+    renderer/effect/aux_.h
+    renderer/effect/biquad_filter.cpp
+    renderer/effect/biquad_filter.h
+    renderer/effect/buffer_mixer.cpp
+    renderer/effect/buffer_mixer.h
+    renderer/effect/capture.cpp
+    renderer/effect/capture.h
+    renderer/effect/compressor.cpp
+    renderer/effect/compressor.h
+    renderer/effect/delay.cpp
+    renderer/effect/delay.h
+    renderer/effect/effect_context.cpp
+    renderer/effect/effect_context.h
+    renderer/effect/effect_info_base.h
+    renderer/effect/effect_reset.h
+    renderer/effect/effect_result_state.h
+    renderer/effect/i3dl2.cpp
+    renderer/effect/i3dl2.h
+    renderer/effect/light_limiter.cpp
+    renderer/effect/light_limiter.h
+    renderer/effect/reverb.h
+    renderer/effect/reverb.cpp
+    renderer/mix/mix_context.cpp
+    renderer/mix/mix_context.h
+    renderer/mix/mix_info.cpp
+    renderer/mix/mix_info.h
+    renderer/memory/address_info.h
+    renderer/memory/memory_pool_info.cpp
+    renderer/memory/memory_pool_info.h
+    renderer/memory/pool_mapper.cpp
+    renderer/memory/pool_mapper.h
+    renderer/nodes/bit_array.h
+    renderer/nodes/edge_matrix.cpp
+    renderer/nodes/edge_matrix.h
+    renderer/nodes/node_states.cpp
+    renderer/nodes/node_states.h
+    renderer/performance/detail_aspect.cpp
+    renderer/performance/detail_aspect.h
+    renderer/performance/entry_aspect.cpp
+    renderer/performance/entry_aspect.h
+    renderer/performance/performance_detail.h
+    renderer/performance/performance_entry.h
+    renderer/performance/performance_entry_addresses.h
+    renderer/performance/performance_frame_header.h
+    renderer/performance/performance_manager.cpp
+    renderer/performance/performance_manager.h
+    renderer/sink/circular_buffer_sink_info.cpp
+    renderer/sink/circular_buffer_sink_info.h
+    renderer/sink/device_sink_info.cpp
+    renderer/sink/device_sink_info.h
+    renderer/sink/sink_context.cpp
+    renderer/sink/sink_context.h
+    renderer/sink/sink_info_base.cpp
+    renderer/sink/sink_info_base.h
+    renderer/splitter/splitter_context.cpp
+    renderer/splitter/splitter_context.h
+    renderer/splitter/splitter_destinations_data.cpp
+    renderer/splitter/splitter_destinations_data.h
+    renderer/splitter/splitter_info.cpp
+    renderer/splitter/splitter_info.h
+    renderer/system.cpp
+    renderer/system.h
+    renderer/system_manager.cpp
+    renderer/system_manager.h
+    renderer/upsampler/upsampler_info.h
+    renderer/upsampler/upsampler_manager.cpp
+    renderer/upsampler/upsampler_manager.h
+    renderer/upsampler/upsampler_state.h
+    renderer/voice/voice_channel_resource.h
+    renderer/voice/voice_context.cpp
+    renderer/voice/voice_context.h
+    renderer/voice/voice_info.cpp
+    renderer/voice/voice_info.h
+    renderer/voice/voice_state.h
+    sink/cubeb_sink.cpp
+    sink/cubeb_sink.h
+    sink/null_sink.h
+    sink/sdl2_sink.cpp
+    sink/sdl2_sink.h
+    sink/sink.h
+    sink/sink_details.cpp
+    sink/sink_details.h
+    sink/sink_stream.cpp
+    sink/sink_stream.h
 )
 
 create_target_directory_groups(audio_core)
 
-if (NOT MSVC)
+if (MSVC)
+    target_compile_options(audio_core PRIVATE
+        /we4242 # 'identifier': conversion from 'type1' to 'type2', possible loss of data
+        /we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data
+        /we4245 # 'conversion': conversion from 'type1' to 'type2', signed/unsigned mismatch
+        /we4254 # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data
+        /we4456 # Declaration of 'identifier' hides previous local declaration
+        /we4457 # Declaration of 'identifier' hides function parameter
+        /we4458 # Declaration of 'identifier' hides class member
+        /we4459 # Declaration of 'identifier' hides global declaration
+    )
+else()
     target_compile_options(audio_core PRIVATE
         -Werror=conversion
         -Werror=ignored-qualifiers
         -Werror=shadow
-        -Werror=unused-parameter
         -Werror=unused-variable
 
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
@@ -63,7 +226,9 @@ if (NOT MSVC)
 endif()
 
 target_link_libraries(audio_core PUBLIC common core)
-target_link_libraries(audio_core PRIVATE SoundTouch)
+if (ARCHITECTURE_x86_64)
+    target_link_libraries(audio_core PRIVATE dynarmic)
+endif()
 
 if(ENABLE_CUBEB)
     target_link_libraries(audio_core PRIVATE cubeb)
diff --git a/src/audio_core/algorithm/filter.cpp b/src/audio_core/algorithm/filter.cpp
deleted file mode 100644
index 01b8dff6b..000000000
--- a/src/audio_core/algorithm/filter.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#define _USE_MATH_DEFINES
-
-#include <algorithm>
-#include <array>
-#include <cmath>
-#include <vector>
-#include "audio_core/algorithm/filter.h"
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-Filter Filter::LowPass(double cutoff, double Q) {
-    const double w0 = 2.0 * M_PI * cutoff;
-    const double sin_w0 = std::sin(w0);
-    const double cos_w0 = std::cos(w0);
-    const double alpha = sin_w0 / (2 * Q);
-
-    const double a0 = 1 + alpha;
-    const double a1 = -2.0 * cos_w0;
-    const double a2 = 1 - alpha;
-    const double b0 = 0.5 * (1 - cos_w0);
-    const double b1 = 1.0 * (1 - cos_w0);
-    const double b2 = 0.5 * (1 - cos_w0);
-
-    return {a0, a1, a2, b0, b1, b2};
-}
-
-Filter::Filter() : Filter(1.0, 0.0, 0.0, 1.0, 0.0, 0.0) {}
-
-Filter::Filter(double a0_, double a1_, double a2_, double b0_, double b1_, double b2_)
-    : a1(a1_ / a0_), a2(a2_ / a0_), b0(b0_ / a0_), b1(b1_ / a0_), b2(b2_ / a0_) {}
-
-void Filter::Process(std::vector<s16>& signal) {
-    const std::size_t num_frames = signal.size() / 2;
-    for (std::size_t i = 0; i < num_frames; i++) {
-        std::rotate(in.begin(), in.end() - 1, in.end());
-        std::rotate(out.begin(), out.end() - 1, out.end());
-
-        for (std::size_t ch = 0; ch < channel_count; ch++) {
-            in[0][ch] = signal[i * channel_count + ch];
-
-            out[0][ch] = b0 * in[0][ch] + b1 * in[1][ch] + b2 * in[2][ch] - a1 * out[1][ch] -
-                         a2 * out[2][ch];
-
-            signal[i * 2 + ch] = static_cast<s16>(std::clamp(out[0][ch], -32768.0, 32767.0));
-        }
-    }
-}
-
-/// Calculates the appropriate Q for each biquad in a cascading filter.
-/// @param total_count The total number of biquads to be cascaded.
-/// @param index 0-index of the biquad to calculate the Q value for.
-static double CascadingBiquadQ(std::size_t total_count, std::size_t index) {
-    const auto pole =
-        M_PI * static_cast<double>(2 * index + 1) / (4.0 * static_cast<double>(total_count));
-    return 1.0 / (2.0 * std::cos(pole));
-}
-
-CascadingFilter CascadingFilter::LowPass(double cutoff, std::size_t cascade_size) {
-    std::vector<Filter> cascade(cascade_size);
-    for (std::size_t i = 0; i < cascade_size; i++) {
-        cascade[i] = Filter::LowPass(cutoff, CascadingBiquadQ(cascade_size, i));
-    }
-    return CascadingFilter{std::move(cascade)};
-}
-
-CascadingFilter::CascadingFilter() = default;
-CascadingFilter::CascadingFilter(std::vector<Filter> filters_) : filters(std::move(filters_)) {}
-
-void CascadingFilter::Process(std::vector<s16>& signal) {
-    for (auto& filter : filters) {
-        filter.Process(signal);
-    }
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/algorithm/filter.h b/src/audio_core/algorithm/filter.h
deleted file mode 100644
index a291fe79b..000000000
--- a/src/audio_core/algorithm/filter.h
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <vector>
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-/// Digital biquad filter:
-///
-///          b0 + b1 z^-1 + b2 z^-2
-///  H(z) = ------------------------
-///          a0 + a1 z^-1 + b2 z^-2
-class Filter {
-public:
-    /// Creates a low-pass filter.
-    /// @param cutoff Determines the cutoff frequency. A value from 0.0 to 1.0.
-    /// @param Q Determines the quality factor of this filter.
-    static Filter LowPass(double cutoff, double Q = 0.7071);
-
-    /// Passthrough filter.
-    Filter();
-
-    Filter(double a0_, double a1_, double a2_, double b0_, double b1_, double b2_);
-
-    void Process(std::vector<s16>& signal);
-
-private:
-    static constexpr std::size_t channel_count = 2;
-
-    /// Coefficients are in normalized form (a0 = 1.0).
-    double a1, a2, b0, b1, b2;
-    /// Input History
-    std::array<std::array<double, channel_count>, 3> in;
-    /// Output History
-    std::array<std::array<double, channel_count>, 3> out;
-};
-
-/// Cascade filters to build up higher-order filters from lower-order ones.
-class CascadingFilter {
-public:
-    /// Creates a cascading low-pass filter.
-    /// @param cutoff Determines the cutoff frequency. A value from 0.0 to 1.0.
-    /// @param cascade_size Number of biquads in cascade.
-    static CascadingFilter LowPass(double cutoff, std::size_t cascade_size);
-
-    /// Passthrough.
-    CascadingFilter();
-
-    explicit CascadingFilter(std::vector<Filter> filters_);
-
-    void Process(std::vector<s16>& signal);
-
-private:
-    std::vector<Filter> filters;
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/algorithm/interpolate.cpp b/src/audio_core/algorithm/interpolate.cpp
deleted file mode 100644
index 3b4144e21..000000000
--- a/src/audio_core/algorithm/interpolate.cpp
+++ /dev/null
@@ -1,233 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#define _USE_MATH_DEFINES
-
-#include <algorithm>
-#include <climits>
-#include <cmath>
-#include <vector>
-
-#include "audio_core/algorithm/interpolate.h"
-#include "common/common_types.h"
-#include "common/logging/log.h"
-
-namespace AudioCore {
-
-constexpr std::array<s16, 512> curve_lut0{
-    6600,  19426, 6722,  3,     6479,  19424, 6845,  9,     6359,  19419, 6968,  15,    6239,
-    19412, 7093,  22,    6121,  19403, 7219,  28,    6004,  19391, 7345,  34,    5888,  19377,
-    7472,  41,    5773,  19361, 7600,  48,    5659,  19342, 7728,  55,    5546,  19321, 7857,
-    62,    5434,  19298, 7987,  69,    5323,  19273, 8118,  77,    5213,  19245, 8249,  84,
-    5104,  19215, 8381,  92,    4997,  19183, 8513,  101,   4890,  19148, 8646,  109,   4785,
-    19112, 8780,  118,   4681,  19073, 8914,  127,   4579,  19031, 9048,  137,   4477,  18988,
-    9183,  147,   4377,  18942, 9318,  157,   4277,  18895, 9454,  168,   4179,  18845, 9590,
-    179,   4083,  18793, 9726,  190,   3987,  18738, 9863,  202,   3893,  18682, 10000, 215,
-    3800,  18624, 10137, 228,   3709,  18563, 10274, 241,   3618,  18500, 10411, 255,   3529,
-    18436, 10549, 270,   3441,  18369, 10687, 285,   3355,  18300, 10824, 300,   3269,  18230,
-    10962, 317,   3186,  18157, 11100, 334,   3103,  18082, 11238, 351,   3022,  18006, 11375,
-    369,   2942,  17927, 11513, 388,   2863,  17847, 11650, 408,   2785,  17765, 11788, 428,
-    2709,  17681, 11925, 449,   2635,  17595, 12062, 471,   2561,  17507, 12198, 494,   2489,
-    17418, 12334, 517,   2418,  17327, 12470, 541,   2348,  17234, 12606, 566,   2280,  17140,
-    12741, 592,   2213,  17044, 12876, 619,   2147,  16946, 13010, 647,   2083,  16846, 13144,
-    675,   2020,  16745, 13277, 704,   1958,  16643, 13409, 735,   1897,  16539, 13541, 766,
-    1838,  16434, 13673, 798,   1780,  16327, 13803, 832,   1723,  16218, 13933, 866,   1667,
-    16109, 14062, 901,   1613,  15998, 14191, 937,   1560,  15885, 14318, 975,   1508,  15772,
-    14445, 1013,  1457,  15657, 14571, 1052,  1407,  15540, 14695, 1093,  1359,  15423, 14819,
-    1134,  1312,  15304, 14942, 1177,  1266,  15185, 15064, 1221,  1221,  15064, 15185, 1266,
-    1177,  14942, 15304, 1312,  1134,  14819, 15423, 1359,  1093,  14695, 15540, 1407,  1052,
-    14571, 15657, 1457,  1013,  14445, 15772, 1508,  975,   14318, 15885, 1560,  937,   14191,
-    15998, 1613,  901,   14062, 16109, 1667,  866,   13933, 16218, 1723,  832,   13803, 16327,
-    1780,  798,   13673, 16434, 1838,  766,   13541, 16539, 1897,  735,   13409, 16643, 1958,
-    704,   13277, 16745, 2020,  675,   13144, 16846, 2083,  647,   13010, 16946, 2147,  619,
-    12876, 17044, 2213,  592,   12741, 17140, 2280,  566,   12606, 17234, 2348,  541,   12470,
-    17327, 2418,  517,   12334, 17418, 2489,  494,   12198, 17507, 2561,  471,   12062, 17595,
-    2635,  449,   11925, 17681, 2709,  428,   11788, 17765, 2785,  408,   11650, 17847, 2863,
-    388,   11513, 17927, 2942,  369,   11375, 18006, 3022,  351,   11238, 18082, 3103,  334,
-    11100, 18157, 3186,  317,   10962, 18230, 3269,  300,   10824, 18300, 3355,  285,   10687,
-    18369, 3441,  270,   10549, 18436, 3529,  255,   10411, 18500, 3618,  241,   10274, 18563,
-    3709,  228,   10137, 18624, 3800,  215,   10000, 18682, 3893,  202,   9863,  18738, 3987,
-    190,   9726,  18793, 4083,  179,   9590,  18845, 4179,  168,   9454,  18895, 4277,  157,
-    9318,  18942, 4377,  147,   9183,  18988, 4477,  137,   9048,  19031, 4579,  127,   8914,
-    19073, 4681,  118,   8780,  19112, 4785,  109,   8646,  19148, 4890,  101,   8513,  19183,
-    4997,  92,    8381,  19215, 5104,  84,    8249,  19245, 5213,  77,    8118,  19273, 5323,
-    69,    7987,  19298, 5434,  62,    7857,  19321, 5546,  55,    7728,  19342, 5659,  48,
-    7600,  19361, 5773,  41,    7472,  19377, 5888,  34,    7345,  19391, 6004,  28,    7219,
-    19403, 6121,  22,    7093,  19412, 6239,  15,    6968,  19419, 6359,  9,     6845,  19424,
-    6479,  3,     6722,  19426, 6600};
-
-constexpr std::array<s16, 512> curve_lut1{
-    -68,   32639, 69,    -5,    -200,  32630, 212,   -15,   -328,  32613, 359,   -26,   -450,
-    32586, 512,   -36,   -568,  32551, 669,   -47,   -680,  32507, 832,   -58,   -788,  32454,
-    1000,  -69,   -891,  32393, 1174,  -80,   -990,  32323, 1352,  -92,   -1084, 32244, 1536,
-    -103,  -1173, 32157, 1724,  -115,  -1258, 32061, 1919,  -128,  -1338, 31956, 2118,  -140,
-    -1414, 31844, 2322,  -153,  -1486, 31723, 2532,  -167,  -1554, 31593, 2747,  -180,  -1617,
-    31456, 2967,  -194,  -1676, 31310, 3192,  -209,  -1732, 31157, 3422,  -224,  -1783, 30995,
-    3657,  -240,  -1830, 30826, 3897,  -256,  -1874, 30649, 4143,  -272,  -1914, 30464, 4393,
-    -289,  -1951, 30272, 4648,  -307,  -1984, 30072, 4908,  -325,  -2014, 29866, 5172,  -343,
-    -2040, 29652, 5442,  -362,  -2063, 29431, 5716,  -382,  -2083, 29203, 5994,  -403,  -2100,
-    28968, 6277,  -424,  -2114, 28727, 6565,  -445,  -2125, 28480, 6857,  -468,  -2133, 28226,
-    7153,  -490,  -2139, 27966, 7453,  -514,  -2142, 27700, 7758,  -538,  -2142, 27428, 8066,
-    -563,  -2141, 27151, 8378,  -588,  -2136, 26867, 8694,  -614,  -2130, 26579, 9013,  -641,
-    -2121, 26285, 9336,  -668,  -2111, 25987, 9663,  -696,  -2098, 25683, 9993,  -724,  -2084,
-    25375, 10326, -753,  -2067, 25063, 10662, -783,  -2049, 24746, 11000, -813,  -2030, 24425,
-    11342, -844,  -2009, 24100, 11686, -875,  -1986, 23771, 12033, -907,  -1962, 23438, 12382,
-    -939,  -1937, 23103, 12733, -972,  -1911, 22764, 13086, -1005, -1883, 22422, 13441, -1039,
-    -1855, 22077, 13798, -1072, -1825, 21729, 14156, -1107, -1795, 21380, 14516, -1141, -1764,
-    21027, 14877, -1176, -1732, 20673, 15239, -1211, -1700, 20317, 15602, -1246, -1667, 19959,
-    15965, -1282, -1633, 19600, 16329, -1317, -1599, 19239, 16694, -1353, -1564, 18878, 17058,
-    -1388, -1530, 18515, 17423, -1424, -1495, 18151, 17787, -1459, -1459, 17787, 18151, -1495,
-    -1424, 17423, 18515, -1530, -1388, 17058, 18878, -1564, -1353, 16694, 19239, -1599, -1317,
-    16329, 19600, -1633, -1282, 15965, 19959, -1667, -1246, 15602, 20317, -1700, -1211, 15239,
-    20673, -1732, -1176, 14877, 21027, -1764, -1141, 14516, 21380, -1795, -1107, 14156, 21729,
-    -1825, -1072, 13798, 22077, -1855, -1039, 13441, 22422, -1883, -1005, 13086, 22764, -1911,
-    -972,  12733, 23103, -1937, -939,  12382, 23438, -1962, -907,  12033, 23771, -1986, -875,
-    11686, 24100, -2009, -844,  11342, 24425, -2030, -813,  11000, 24746, -2049, -783,  10662,
-    25063, -2067, -753,  10326, 25375, -2084, -724,  9993,  25683, -2098, -696,  9663,  25987,
-    -2111, -668,  9336,  26285, -2121, -641,  9013,  26579, -2130, -614,  8694,  26867, -2136,
-    -588,  8378,  27151, -2141, -563,  8066,  27428, -2142, -538,  7758,  27700, -2142, -514,
-    7453,  27966, -2139, -490,  7153,  28226, -2133, -468,  6857,  28480, -2125, -445,  6565,
-    28727, -2114, -424,  6277,  28968, -2100, -403,  5994,  29203, -2083, -382,  5716,  29431,
-    -2063, -362,  5442,  29652, -2040, -343,  5172,  29866, -2014, -325,  4908,  30072, -1984,
-    -307,  4648,  30272, -1951, -289,  4393,  30464, -1914, -272,  4143,  30649, -1874, -256,
-    3897,  30826, -1830, -240,  3657,  30995, -1783, -224,  3422,  31157, -1732, -209,  3192,
-    31310, -1676, -194,  2967,  31456, -1617, -180,  2747,  31593, -1554, -167,  2532,  31723,
-    -1486, -153,  2322,  31844, -1414, -140,  2118,  31956, -1338, -128,  1919,  32061, -1258,
-    -115,  1724,  32157, -1173, -103,  1536,  32244, -1084, -92,   1352,  32323, -990,  -80,
-    1174,  32393, -891,  -69,   1000,  32454, -788,  -58,   832,   32507, -680,  -47,   669,
-    32551, -568,  -36,   512,   32586, -450,  -26,   359,   32613, -328,  -15,   212,   32630,
-    -200,  -5,    69,    32639, -68};
-
-constexpr std::array<s16, 512> curve_lut2{
-    3195,  26287, 3329,  -32,   3064,  26281, 3467,  -34,   2936,  26270, 3608,  -38,   2811,
-    26253, 3751,  -42,   2688,  26230, 3897,  -46,   2568,  26202, 4046,  -50,   2451,  26169,
-    4199,  -54,   2338,  26130, 4354,  -58,   2227,  26085, 4512,  -63,   2120,  26035, 4673,
-    -67,   2015,  25980, 4837,  -72,   1912,  25919, 5004,  -76,   1813,  25852, 5174,  -81,
-    1716,  25780, 5347,  -87,   1622,  25704, 5522,  -92,   1531,  25621, 5701,  -98,   1442,
-    25533, 5882,  -103,  1357,  25440, 6066,  -109,  1274,  25342, 6253,  -115,  1193,  25239,
-    6442,  -121,  1115,  25131, 6635,  -127,  1040,  25018, 6830,  -133,  967,   24899, 7027,
-    -140,  897,   24776, 7227,  -146,  829,   24648, 7430,  -153,  764,   24516, 7635,  -159,
-    701,   24379, 7842,  -166,  641,   24237, 8052,  -174,  583,   24091, 8264,  -181,  526,
-    23940, 8478,  -187,  472,   23785, 8695,  -194,  420,   23626, 8914,  -202,  371,   23462,
-    9135,  -209,  324,   23295, 9358,  -215,  279,   23123, 9583,  -222,  236,   22948, 9809,
-    -230,  194,   22769, 10038, -237,  154,   22586, 10269, -243,  117,   22399, 10501, -250,
-    81,    22208, 10735, -258,  47,    22015, 10970, -265,  15,    21818, 11206, -271,  -16,
-    21618, 11444, -277,  -44,   21415, 11684, -283,  -71,   21208, 11924, -290,  -97,   20999,
-    12166, -296,  -121,  20786, 12409, -302,  -143,  20571, 12653, -306,  -163,  20354, 12898,
-    -311,  -183,  20134, 13143, -316,  -201,  19911, 13389, -321,  -218,  19686, 13635, -325,
-    -234,  19459, 13882, -328,  -248,  19230, 14130, -332,  -261,  18998, 14377, -335,  -273,
-    18765, 14625, -337,  -284,  18531, 14873, -339,  -294,  18295, 15121, -341,  -302,  18057,
-    15369, -341,  -310,  17817, 15617, -341,  -317,  17577, 15864, -340,  -323,  17335, 16111,
-    -340,  -328,  17092, 16357, -338,  -332,  16848, 16603, -336,  -336,  16603, 16848, -332,
-    -338,  16357, 17092, -328,  -340,  16111, 17335, -323,  -340,  15864, 17577, -317,  -341,
-    15617, 17817, -310,  -341,  15369, 18057, -302,  -341,  15121, 18295, -294,  -339,  14873,
-    18531, -284,  -337,  14625, 18765, -273,  -335,  14377, 18998, -261,  -332,  14130, 19230,
-    -248,  -328,  13882, 19459, -234,  -325,  13635, 19686, -218,  -321,  13389, 19911, -201,
-    -316,  13143, 20134, -183,  -311,  12898, 20354, -163,  -306,  12653, 20571, -143,  -302,
-    12409, 20786, -121,  -296,  12166, 20999, -97,   -290,  11924, 21208, -71,   -283,  11684,
-    21415, -44,   -277,  11444, 21618, -16,   -271,  11206, 21818, 15,    -265,  10970, 22015,
-    47,    -258,  10735, 22208, 81,    -250,  10501, 22399, 117,   -243,  10269, 22586, 154,
-    -237,  10038, 22769, 194,   -230,  9809,  22948, 236,   -222,  9583,  23123, 279,   -215,
-    9358,  23295, 324,   -209,  9135,  23462, 371,   -202,  8914,  23626, 420,   -194,  8695,
-    23785, 472,   -187,  8478,  23940, 526,   -181,  8264,  24091, 583,   -174,  8052,  24237,
-    641,   -166,  7842,  24379, 701,   -159,  7635,  24516, 764,   -153,  7430,  24648, 829,
-    -146,  7227,  24776, 897,   -140,  7027,  24899, 967,   -133,  6830,  25018, 1040,  -127,
-    6635,  25131, 1115,  -121,  6442,  25239, 1193,  -115,  6253,  25342, 1274,  -109,  6066,
-    25440, 1357,  -103,  5882,  25533, 1442,  -98,   5701,  25621, 1531,  -92,   5522,  25704,
-    1622,  -87,   5347,  25780, 1716,  -81,   5174,  25852, 1813,  -76,   5004,  25919, 1912,
-    -72,   4837,  25980, 2015,  -67,   4673,  26035, 2120,  -63,   4512,  26085, 2227,  -58,
-    4354,  26130, 2338,  -54,   4199,  26169, 2451,  -50,   4046,  26202, 2568,  -46,   3897,
-    26230, 2688,  -42,   3751,  26253, 2811,  -38,   3608,  26270, 2936,  -34,   3467,  26281,
-    3064,  -32,   3329,  26287, 3195};
-
-std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16> input, double ratio) {
-    if (input.size() < 2)
-        return {};
-
-    if (ratio <= 0) {
-        LOG_ERROR(Audio, "Nonsensical interpolation ratio {}", ratio);
-        return input;
-    }
-
-    const s32 step{static_cast<s32>(ratio * 0x8000)};
-    const std::array<s16, 512>& lut = [step] {
-        if (step > 0xaaaa) {
-            return curve_lut0;
-        }
-        if (step <= 0x8000) {
-            return curve_lut1;
-        }
-        return curve_lut2;
-    }();
-
-    const std::size_t num_frames{input.size() / 2};
-
-    std::vector<s16> output;
-    output.reserve(static_cast<std::size_t>(static_cast<double>(input.size()) / ratio +
-                                            InterpolationState::taps));
-
-    for (std::size_t frame{}; frame < num_frames; ++frame) {
-        const std::size_t lut_index{(state.fraction >> 8) * InterpolationState::taps};
-
-        std::rotate(state.history.begin(), state.history.end() - 1, state.history.end());
-        state.history[0][0] = input[frame * 2 + 0];
-        state.history[0][1] = input[frame * 2 + 1];
-
-        while (state.position <= 1.0) {
-            const s32 left{state.history[0][0] * lut[lut_index + 0] +
-                           state.history[1][0] * lut[lut_index + 1] +
-                           state.history[2][0] * lut[lut_index + 2] +
-                           state.history[3][0] * lut[lut_index + 3]};
-            const s32 right{state.history[0][1] * lut[lut_index + 0] +
-                            state.history[1][1] * lut[lut_index + 1] +
-                            state.history[2][1] * lut[lut_index + 2] +
-                            state.history[3][1] * lut[lut_index + 3]};
-            const s32 new_offset{state.fraction + step};
-
-            state.fraction = new_offset & 0x7fff;
-
-            output.emplace_back(static_cast<s16>(std::clamp(left >> 15, SHRT_MIN, SHRT_MAX)));
-            output.emplace_back(static_cast<s16>(std::clamp(right >> 15, SHRT_MIN, SHRT_MAX)));
-
-            state.position += ratio;
-        }
-        state.position -= 1.0;
-    }
-
-    return output;
-}
-
-void Resample(s32* output, const s32* input, s32 pitch, s32& fraction, std::size_t sample_count) {
-    const std::array<s16, 512>& lut = [pitch] {
-        if (pitch > 0xaaaa) {
-            return curve_lut0;
-        }
-        if (pitch <= 0x8000) {
-            return curve_lut1;
-        }
-        return curve_lut2;
-    }();
-
-    std::size_t index{};
-
-    for (std::size_t i = 0; i < sample_count; i++) {
-        const std::size_t lut_index{(static_cast<std::size_t>(fraction) >> 8) * 4};
-        const auto l0 = lut[lut_index + 0];
-        const auto l1 = lut[lut_index + 1];
-        const auto l2 = lut[lut_index + 2];
-        const auto l3 = lut[lut_index + 3];
-
-        const auto s0 = static_cast<s32>(input[index + 0]);
-        const auto s1 = static_cast<s32>(input[index + 1]);
-        const auto s2 = static_cast<s32>(input[index + 2]);
-        const auto s3 = static_cast<s32>(input[index + 3]);
-
-        output[i] = (l0 * s0 + l1 * s1 + l2 * s2 + l3 * s3) >> 15;
-        fraction += pitch;
-        index += (fraction >> 15);
-        fraction &= 0x7fff;
-    }
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/algorithm/interpolate.h b/src/audio_core/algorithm/interpolate.h
deleted file mode 100644
index d534077af..000000000
--- a/src/audio_core/algorithm/interpolate.h
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <vector>
-
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-struct InterpolationState {
-    static constexpr std::size_t taps{4};
-    static constexpr std::size_t history_size{taps * 2 - 1};
-    std::array<std::array<s16, 2>, history_size> history{};
-    double position{};
-    s32 fraction{};
-};
-
-/// Interpolates input signal to produce output signal.
-/// @param input The signal to interpolate.
-/// @param ratio Interpolation ratio.
-///              ratio > 1.0 results in fewer output samples.
-///              ratio < 1.0 results in more output samples.
-/// @returns Output signal.
-std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16> input, double ratio);
-
-/// Interpolates input signal to produce output signal.
-/// @param input The signal to interpolate.
-/// @param input_rate The sample rate of input.
-/// @param output_rate The desired sample rate of the output.
-/// @returns Output signal.
-inline std::vector<s16> Interpolate(InterpolationState& state, std::vector<s16> input,
-                                    u32 input_rate, u32 output_rate) {
-    const double ratio = static_cast<double>(input_rate) / static_cast<double>(output_rate);
-    return Interpolate(state, std::move(input), ratio);
-}
-
-/// Nintendo Switchs DSP resampling algorithm. Based on a single channel
-void Resample(s32* output, const s32* input, s32 pitch, s32& fraction, std::size_t sample_count);
-
-} // namespace AudioCore
diff --git a/src/audio_core/audio_core.cpp b/src/audio_core/audio_core.cpp
new file mode 100644
index 000000000..07a679c32
--- /dev/null
+++ b/src/audio_core/audio_core.cpp
@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_core.h"
+#include "audio_core/sink/sink_details.h"
+#include "common/settings.h"
+#include "core/core.h"
+
+namespace AudioCore {
+
+AudioCore::AudioCore(Core::System& system) : audio_manager{std::make_unique<AudioManager>()} {
+    CreateSinks();
+    // Must be created after the sinks
+    adsp = std::make_unique<AudioRenderer::ADSP::ADSP>(system, *output_sink);
+}
+
+AudioCore ::~AudioCore() {
+    Shutdown();
+}
+
+void AudioCore::CreateSinks() {
+    const auto& sink_id{Settings::values.sink_id};
+    const auto& audio_output_device_id{Settings::values.audio_output_device_id};
+    const auto& audio_input_device_id{Settings::values.audio_input_device_id};
+
+    output_sink = Sink::CreateSinkFromID(sink_id.GetValue(), audio_output_device_id.GetValue());
+    input_sink = Sink::CreateSinkFromID(sink_id.GetValue(), audio_input_device_id.GetValue());
+}
+
+void AudioCore::Shutdown() {
+    audio_manager->Shutdown();
+}
+
+AudioManager& AudioCore::GetAudioManager() {
+    return *audio_manager;
+}
+
+Sink::Sink& AudioCore::GetOutputSink() {
+    return *output_sink;
+}
+
+Sink::Sink& AudioCore::GetInputSink() {
+    return *input_sink;
+}
+
+AudioRenderer::ADSP::ADSP& AudioCore::GetADSP() {
+    return *adsp;
+}
+
+void AudioCore::SetNVDECActive(bool active) {
+    nvdec_active = active;
+}
+
+bool AudioCore::IsNVDECActive() const {
+    return nvdec_active;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/audio_core.h b/src/audio_core/audio_core.h
new file mode 100644
index 000000000..e33e00a3e
--- /dev/null
+++ b/src/audio_core/audio_core.h
@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "audio_core/audio_manager.h"
+#include "audio_core/renderer/adsp/adsp.h"
+#include "audio_core/sink/sink.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore {
+
+class AudioManager;
+/**
+ * Main audio class, stored inside the core, and holding the audio manager, all sinks, and the ADSP.
+ */
+class AudioCore {
+public:
+    explicit AudioCore(Core::System& system);
+    ~AudioCore();
+
+    /**
+     * Shutdown the audio core.
+     */
+    void Shutdown();
+
+    /**
+     * Get a reference to the audio manager.
+     *
+     * @return Ref to the audio manager.
+     */
+    AudioManager& GetAudioManager();
+
+    /**
+     * Get the audio output sink currently in use.
+     *
+     * @return Ref to the sink.
+     */
+    Sink::Sink& GetOutputSink();
+
+    /**
+     * Get the audio input sink currently in use.
+     *
+     * @return Ref to the sink.
+     */
+    Sink::Sink& GetInputSink();
+
+    /**
+     * Get the ADSP.
+     *
+     * @return Ref to the ADSP.
+     */
+    AudioRenderer::ADSP::ADSP& GetADSP();
+
+    /**
+     * Toggle NVDEC state, used to avoid stall in playback.
+     *
+     * @param active - Set true if nvdec is active, otherwise false.
+     */
+    void SetNVDECActive(bool active);
+
+    /**
+     * Get NVDEC state.
+     */
+    bool IsNVDECActive() const;
+
+private:
+    /**
+     * Create the sinks on startup.
+     */
+    void CreateSinks();
+
+    /// Main audio manager for audio in/out
+    std::unique_ptr<AudioManager> audio_manager;
+    /// Sink used for audio renderer and audio out
+    std::unique_ptr<Sink::Sink> output_sink;
+    /// Sink used for audio input
+    std::unique_ptr<Sink::Sink> input_sink;
+    /// The ADSP in the sysmodule
+    std::unique_ptr<AudioRenderer::ADSP::ADSP> adsp;
+    /// Is NVDec currently active?
+    bool nvdec_active{false};
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/audio_event.cpp b/src/audio_core/audio_event.cpp
new file mode 100644
index 000000000..424049c7a
--- /dev/null
+++ b/src/audio_core/audio_event.cpp
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_event.h"
+#include "common/assert.h"
+
+namespace AudioCore {
+
+size_t Event::GetManagerIndex(const Type type) const {
+    switch (type) {
+    case Type::AudioInManager:
+        return 0;
+    case Type::AudioOutManager:
+        return 1;
+    case Type::FinalOutputRecorderManager:
+        return 2;
+    case Type::Max:
+        return 3;
+    default:
+        UNREACHABLE();
+    }
+    return 3;
+}
+
+void Event::SetAudioEvent(const Type type, const bool signalled) {
+    events_signalled[GetManagerIndex(type)] = signalled;
+    if (signalled) {
+        manager_event.notify_one();
+    }
+}
+
+bool Event::CheckAudioEventSet(const Type type) const {
+    return events_signalled[GetManagerIndex(type)];
+}
+
+std::mutex& Event::GetAudioEventLock() {
+    return event_lock;
+}
+
+std::condition_variable_any& Event::GetAudioEvent() {
+    return manager_event;
+}
+
+bool Event::Wait(std::unique_lock<std::mutex>& l, const std::chrono::seconds timeout) {
+    bool timed_out{false};
+    if (!manager_event.wait_for(l, timeout, [&]() {
+            return std::ranges::any_of(events_signalled, [](bool x) { return x; });
+        })) {
+        timed_out = true;
+    }
+    return timed_out;
+}
+
+void Event::ClearEvents() {
+    events_signalled[0] = false;
+    events_signalled[1] = false;
+    events_signalled[2] = false;
+    events_signalled[3] = false;
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/audio_event.h b/src/audio_core/audio_event.h
new file mode 100644
index 000000000..012d2ed70
--- /dev/null
+++ b/src/audio_core/audio_event.h
@@ -0,0 +1,92 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
+
+namespace AudioCore {
+/**
+ * Responsible for the input/output events, set by the stream backend when buffers are consumed, and
+ * waited on by the audio manager. These callbacks signal the game's events to keep the audio buffer
+ * recycling going.
+ * In a real Switch this is not a separate class, and exists entirely within the audio manager.
+ * On the Switch it's implemented more simply through a MultiWaitEventHolder, where it can
+ * wait on multiple events at once, and the events are not needed by the backend.
+ */
+class Event {
+public:
+    enum class Type {
+        AudioInManager,
+        AudioOutManager,
+        FinalOutputRecorderManager,
+        Max,
+    };
+
+    /**
+     * Convert a manager type to an index.
+     *
+     * @param type - The manager type to convert
+     * @return The index of the type.
+     */
+    size_t GetManagerIndex(Type type) const;
+
+    /**
+     * Set an audio event to true or false.
+     *
+     * @param type      - The manager type to signal.
+     * @param signalled - Its signal state.
+     */
+    void SetAudioEvent(Type type, bool signalled);
+
+    /**
+     * Check if the given manager type is signalled.
+     *
+     * @param type - The manager type to check.
+     * @return True if the event is signalled, otherwise false.
+     */
+    bool CheckAudioEventSet(Type type) const;
+
+    /**
+     * Get the lock for audio events.
+     *
+     * @return Reference to the lock.
+     */
+    std::mutex& GetAudioEventLock();
+
+    /**
+     * Get the manager event, this signals the audio manager to release buffers and signal the game
+     * for more.
+     *
+     * @return Reference to the condition variable.
+     */
+    std::condition_variable_any& GetAudioEvent();
+
+    /**
+     * Wait on the manager_event.
+     *
+     * @param l       - Lock held by the wait.
+     * @param timeout - Timeout for the wait. This is 2 seconds by default.
+     * @return True if the wait timed out, otherwise false if signalled.
+     */
+    bool Wait(std::unique_lock<std::mutex>& l, std::chrono::seconds timeout);
+
+    /**
+     * Reset all manager events.
+     */
+    void ClearEvents();
+
+private:
+    /// Lock, used by the audio manager
+    std::mutex event_lock;
+    /// Array of events, one per system type (see Type), last event is used to terminate
+    std::array<std::atomic<bool>, 4> events_signalled;
+    /// Event to signal the audio manager
+    std::condition_variable_any manager_event;
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/audio_in_manager.cpp b/src/audio_core/audio_in_manager.cpp
new file mode 100644
index 000000000..f39fb4002
--- /dev/null
+++ b/src/audio_core/audio_in_manager.cpp
@@ -0,0 +1,91 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_core.h"
+#include "audio_core/audio_in_manager.h"
+#include "audio_core/audio_manager.h"
+#include "audio_core/in/audio_in.h"
+#include "audio_core/sink/sink_details.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace AudioCore::AudioIn {
+
+Manager::Manager(Core::System& system_) : system{system_} {
+    std::iota(session_ids.begin(), session_ids.end(), 0);
+    num_free_sessions = MaxInSessions;
+}
+
+Result Manager::AcquireSessionId(size_t& session_id) {
+    if (num_free_sessions == 0) {
+        LOG_ERROR(Service_Audio, "All 4 AudioIn sessions are in use, cannot create any more");
+        return Service::Audio::ERR_MAXIMUM_SESSIONS_REACHED;
+    }
+    session_id = session_ids[next_session_id];
+    next_session_id = (next_session_id + 1) % MaxInSessions;
+    num_free_sessions--;
+    return ResultSuccess;
+}
+
+void Manager::ReleaseSessionId(const size_t session_id) {
+    std::scoped_lock l{mutex};
+    LOG_DEBUG(Service_Audio, "Freeing AudioIn session {}", session_id);
+    session_ids[free_session_id] = session_id;
+    num_free_sessions++;
+    free_session_id = (free_session_id + 1) % MaxInSessions;
+    sessions[session_id].reset();
+    applet_resource_user_ids[session_id] = 0;
+}
+
+Result Manager::LinkToManager() {
+    std::scoped_lock l{mutex};
+    if (!linked_to_manager) {
+        AudioManager& manager{system.AudioCore().GetAudioManager()};
+        manager.SetInManager(std::bind(&Manager::BufferReleaseAndRegister, this));
+        linked_to_manager = true;
+    }
+
+    return ResultSuccess;
+}
+
+void Manager::Start() {
+    if (sessions_started) {
+        return;
+    }
+
+    std::scoped_lock l{mutex};
+    for (auto& session : sessions) {
+        if (session) {
+            session->StartSession();
+        }
+    }
+
+    sessions_started = true;
+}
+
+void Manager::BufferReleaseAndRegister() {
+    std::scoped_lock l{mutex};
+    for (auto& session : sessions) {
+        if (session != nullptr) {
+            session->ReleaseAndRegisterBuffers();
+        }
+    }
+}
+
+u32 Manager::GetDeviceNames(std::vector<AudioRenderer::AudioDevice::AudioDeviceName>& names,
+                            [[maybe_unused]] const u32 max_count,
+                            [[maybe_unused]] const bool filter) {
+    std::scoped_lock l{mutex};
+
+    LinkToManager();
+
+    auto input_devices{Sink::GetDeviceListForSink(Settings::values.sink_id.GetValue(), true)};
+    if (input_devices.size() > 1) {
+        names.emplace_back("Uac");
+        return 1;
+    }
+    return 0;
+}
+
+} // namespace AudioCore::AudioIn
diff --git a/src/audio_core/audio_in_manager.h b/src/audio_core/audio_in_manager.h
new file mode 100644
index 000000000..8a519df99
--- /dev/null
+++ b/src/audio_core/audio_in_manager.h
@@ -0,0 +1,93 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <mutex>
+#include <vector>
+
+#include "audio_core/renderer/audio_device.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore::AudioIn {
+class In;
+
+constexpr size_t MaxInSessions = 4;
+/**
+ * Manages all audio in sessions.
+ */
+class Manager {
+public:
+    explicit Manager(Core::System& system);
+
+    /**
+     * Acquire a free session id for opening a new audio in.
+     *
+     * @param session_id - Output session_id.
+     * @return Result code.
+     */
+    Result AcquireSessionId(size_t& session_id);
+
+    /**
+     * Release a session id on close.
+     *
+     * @param session_id - Session id to free.
+     */
+    void ReleaseSessionId(size_t session_id);
+
+    /**
+     * Link the audio in manager to the main audio manager.
+     *
+     * @return Result code.
+     */
+    Result LinkToManager();
+
+    /**
+     * Start the audio in manager.
+     */
+    void Start();
+
+    /**
+     * Callback function, called by the audio manager when the audio in event is signalled.
+     */
+    void BufferReleaseAndRegister();
+
+    /**
+     * Get a list of audio in device names.
+     *
+     * @param names     - Output container to write names to.
+     * @param max_count - Maximum number of device names to write. Unused
+     * @param filter    - Should the list be filtered? Unused.
+     *
+     * @return Number of names written.
+     */
+    u32 GetDeviceNames(std::vector<AudioRenderer::AudioDevice::AudioDeviceName>& names,
+                       u32 max_count, bool filter);
+
+    /// Core system
+    Core::System& system;
+    /// Array of session ids
+    std::array<size_t, MaxInSessions> session_ids{};
+    /// Array of resource user ids
+    std::array<size_t, MaxInSessions> applet_resource_user_ids{};
+    /// Pointer to each open session
+    std::array<std::shared_ptr<In>, MaxInSessions> sessions{};
+    /// The number of free sessions
+    size_t num_free_sessions{};
+    /// The next session id to be taken
+    size_t next_session_id{};
+    /// The next session id to be freed
+    size_t free_session_id{};
+    /// Whether this is linked to the audio manager
+    bool linked_to_manager{};
+    /// Whether the sessions have been started
+    bool sessions_started{};
+    /// Protect state due to audio manager callback
+    std::recursive_mutex mutex{};
+};
+
+} // namespace AudioCore::AudioIn
diff --git a/src/audio_core/audio_manager.cpp b/src/audio_core/audio_manager.cpp
new file mode 100644
index 000000000..2acde668e
--- /dev/null
+++ b/src/audio_core/audio_manager.cpp
@@ -0,0 +1,81 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_manager.h"
+#include "core/core.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace AudioCore {
+
+AudioManager::AudioManager() {
+    thread = std::jthread([this]() { ThreadFunc(); });
+}
+
+void AudioManager::Shutdown() {
+    running = false;
+    events.SetAudioEvent(Event::Type::Max, true);
+    thread.join();
+}
+
+Result AudioManager::SetOutManager(BufferEventFunc buffer_func) {
+    if (!running) {
+        return Service::Audio::ERR_OPERATION_FAILED;
+    }
+
+    std::scoped_lock l{lock};
+
+    const auto index{events.GetManagerIndex(Event::Type::AudioOutManager)};
+    if (buffer_events[index] == nullptr) {
+        buffer_events[index] = std::move(buffer_func);
+        needs_update = true;
+        events.SetAudioEvent(Event::Type::AudioOutManager, true);
+    }
+    return ResultSuccess;
+}
+
+Result AudioManager::SetInManager(BufferEventFunc buffer_func) {
+    if (!running) {
+        return Service::Audio::ERR_OPERATION_FAILED;
+    }
+
+    std::scoped_lock l{lock};
+
+    const auto index{events.GetManagerIndex(Event::Type::AudioInManager)};
+    if (buffer_events[index] == nullptr) {
+        buffer_events[index] = std::move(buffer_func);
+        needs_update = true;
+        events.SetAudioEvent(Event::Type::AudioInManager, true);
+    }
+    return ResultSuccess;
+}
+
+void AudioManager::SetEvent(const Event::Type type, const bool signalled) {
+    events.SetAudioEvent(type, signalled);
+}
+
+void AudioManager::ThreadFunc() {
+    std::unique_lock l{events.GetAudioEventLock()};
+    events.ClearEvents();
+    running = true;
+
+    while (running) {
+        const auto timed_out{events.Wait(l, std::chrono::seconds(2))};
+
+        if (events.CheckAudioEventSet(Event::Type::Max)) {
+            break;
+        }
+
+        for (size_t i = 0; i < buffer_events.size(); i++) {
+            const auto event_type = static_cast<Event::Type>(i);
+
+            if (events.CheckAudioEventSet(event_type) || timed_out) {
+                if (buffer_events[i]) {
+                    buffer_events[i]();
+                }
+            }
+            events.SetAudioEvent(event_type, false);
+        }
+    }
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/audio_manager.h b/src/audio_core/audio_manager.h
new file mode 100644
index 000000000..abf077de4
--- /dev/null
+++ b/src/audio_core/audio_manager.h
@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <functional>
+#include <mutex>
+#include <thread>
+
+#include "audio_core/audio_event.h"
+
+union Result;
+
+namespace AudioCore {
+
+/**
+ * The AudioManager's main purpose is to wait for buffer events for the audio in and out managers,
+ * and call an associated callback to release buffers.
+ *
+ * Execution pattern is:
+ *     Buffers appended ->
+ *     Buffers queued and played by the backend stream ->
+ *     When consumed, set the corresponding manager event and signal the audio manager ->
+ *     Consumed buffers are released, game is signalled ->
+ *     Game appends more buffers.
+ *
+ * This is only used by audio in and audio out.
+ */
+class AudioManager {
+    using BufferEventFunc = std::function<void()>;
+
+public:
+    explicit AudioManager();
+
+    /**
+     * Shutdown the audio manager.
+     */
+    void Shutdown();
+
+    /**
+     * Register the out manager, keeping a function to be called when the out event is signalled.
+     *
+     * @param buffer_func - Function to be called on signal.
+     * @return Result code.
+     */
+    Result SetOutManager(BufferEventFunc buffer_func);
+
+    /**
+     * Register the in manager, keeping a function to be called when the in event is signalled.
+     *
+     * @param buffer_func - Function to be called on signal.
+     * @return Result code.
+     */
+    Result SetInManager(BufferEventFunc buffer_func);
+
+    /**
+     * Set an event to signalled, and signal the thread.
+     *
+     * @param type      - Manager type to set.
+     * @param signalled - Set the event to true or false?
+     */
+    void SetEvent(Event::Type type, bool signalled);
+
+private:
+    /**
+     * Main thread, waiting on a manager signal and calling the registered function.
+     */
+    void ThreadFunc();
+
+    /// Is the main thread running?
+    std::atomic<bool> running{};
+    /// Unused
+    bool needs_update{};
+    /// Events to be set and signalled
+    Event events{};
+    /// Callbacks for each manager
+    std::array<BufferEventFunc, 3> buffer_events{};
+    /// General lock
+    std::mutex lock{};
+    /// Main thread for waiting and callbacks
+    std::jthread thread;
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/audio_out.cpp b/src/audio_core/audio_out.cpp
deleted file mode 100644
index 44a899d08..000000000
--- a/src/audio_core/audio_out.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "audio_core/audio_out.h"
-#include "audio_core/sink.h"
-#include "audio_core/sink_details.h"
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "common/settings.h"
-
-namespace AudioCore {
-
-/// Returns the stream format from the specified number of channels
-static Stream::Format ChannelsToStreamFormat(u32 num_channels) {
-    switch (num_channels) {
-    case 1:
-        return Stream::Format::Mono16;
-    case 2:
-        return Stream::Format::Stereo16;
-    case 6:
-        return Stream::Format::Multi51Channel16;
-    }
-
-    UNIMPLEMENTED_MSG("Unimplemented num_channels={}", num_channels);
-    return {};
-}
-
-StreamPtr AudioOut::OpenStream(Core::Timing::CoreTiming& core_timing, u32 sample_rate,
-                               u32 num_channels, std::string&& name,
-                               Stream::ReleaseCallback&& release_callback) {
-    if (!sink) {
-        sink = CreateSinkFromID(Settings::values.sink_id.GetValue(),
-                                Settings::values.audio_device_id.GetValue());
-    }
-
-    return std::make_shared<Stream>(
-        core_timing, sample_rate, ChannelsToStreamFormat(num_channels), std::move(release_callback),
-        sink->AcquireSinkStream(sample_rate, num_channels, name), std::move(name));
-}
-
-std::vector<Buffer::Tag> AudioOut::GetTagsAndReleaseBuffers(StreamPtr stream,
-                                                            std::size_t max_count) {
-    return stream->GetTagsAndReleaseBuffers(max_count);
-}
-
-std::vector<Buffer::Tag> AudioOut::GetTagsAndReleaseBuffers(StreamPtr stream) {
-    return stream->GetTagsAndReleaseBuffers();
-}
-
-void AudioOut::StartStream(StreamPtr stream) {
-    stream->Play();
-}
-
-void AudioOut::StopStream(StreamPtr stream) {
-    stream->Stop();
-}
-
-bool AudioOut::QueueBuffer(StreamPtr stream, Buffer::Tag tag, std::vector<s16>&& data) {
-    return stream->QueueBuffer(std::make_shared<Buffer>(tag, std::move(data)));
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/audio_out.h b/src/audio_core/audio_out.h
deleted file mode 100644
index 6ce08cd0d..000000000
--- a/src/audio_core/audio_out.h
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "audio_core/buffer.h"
-#include "audio_core/sink.h"
-#include "audio_core/stream.h"
-#include "common/common_types.h"
-
-namespace Core::Timing {
-class CoreTiming;
-}
-
-namespace AudioCore {
-
-/**
- * Represents an audio playback interface, used to open and play audio streams
- */
-class AudioOut {
-public:
-    /// Opens a new audio stream
-    StreamPtr OpenStream(Core::Timing::CoreTiming& core_timing, u32 sample_rate, u32 num_channels,
-                         std::string&& name, Stream::ReleaseCallback&& release_callback);
-
-    /// Returns a vector of recently released buffers specified by tag for the specified stream
-    std::vector<Buffer::Tag> GetTagsAndReleaseBuffers(StreamPtr stream, std::size_t max_count);
-
-    /// Returns a vector of all recently released buffers specified by tag for the specified stream
-    std::vector<Buffer::Tag> GetTagsAndReleaseBuffers(StreamPtr stream);
-
-    /// Starts an audio stream for playback
-    void StartStream(StreamPtr stream);
-
-    /// Stops an audio stream that is currently playing
-    void StopStream(StreamPtr stream);
-
-    /// Queues a buffer into the specified audio stream, returns true on success
-    bool QueueBuffer(StreamPtr stream, Buffer::Tag tag, std::vector<s16>&& data);
-
-private:
-    SinkPtr sink;
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/audio_out_manager.cpp b/src/audio_core/audio_out_manager.cpp
new file mode 100644
index 000000000..1766efde1
--- /dev/null
+++ b/src/audio_core/audio_out_manager.cpp
@@ -0,0 +1,81 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_core.h"
+#include "audio_core/audio_manager.h"
+#include "audio_core/audio_out_manager.h"
+#include "audio_core/out/audio_out.h"
+#include "core/core.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace AudioCore::AudioOut {
+
+Manager::Manager(Core::System& system_) : system{system_} {
+    std::iota(session_ids.begin(), session_ids.end(), 0);
+    num_free_sessions = MaxOutSessions;
+}
+
+Result Manager::AcquireSessionId(size_t& session_id) {
+    if (num_free_sessions == 0) {
+        LOG_ERROR(Service_Audio, "All 12 Audio Out sessions are in use, cannot create any more");
+        return Service::Audio::ERR_MAXIMUM_SESSIONS_REACHED;
+    }
+    session_id = session_ids[next_session_id];
+    next_session_id = (next_session_id + 1) % MaxOutSessions;
+    num_free_sessions--;
+    return ResultSuccess;
+}
+
+void Manager::ReleaseSessionId(const size_t session_id) {
+    std::scoped_lock l{mutex};
+    LOG_DEBUG(Service_Audio, "Freeing AudioOut session {}", session_id);
+    session_ids[free_session_id] = session_id;
+    num_free_sessions++;
+    free_session_id = (free_session_id + 1) % MaxOutSessions;
+    sessions[session_id].reset();
+    applet_resource_user_ids[session_id] = 0;
+}
+
+Result Manager::LinkToManager() {
+    std::scoped_lock l{mutex};
+    if (!linked_to_manager) {
+        AudioManager& manager{system.AudioCore().GetAudioManager()};
+        manager.SetOutManager(std::bind(&Manager::BufferReleaseAndRegister, this));
+        linked_to_manager = true;
+    }
+
+    return ResultSuccess;
+}
+
+void Manager::Start() {
+    if (sessions_started) {
+        return;
+    }
+
+    std::scoped_lock l{mutex};
+    for (auto& session : sessions) {
+        if (session) {
+            session->StartSession();
+        }
+    }
+
+    sessions_started = true;
+}
+
+void Manager::BufferReleaseAndRegister() {
+    std::scoped_lock l{mutex};
+    for (auto& session : sessions) {
+        if (session != nullptr) {
+            session->ReleaseAndRegisterBuffers();
+        }
+    }
+}
+
+u32 Manager::GetAudioOutDeviceNames(
+    std::vector<AudioRenderer::AudioDevice::AudioDeviceName>& names) const {
+    names.emplace_back("DeviceOut");
+    return 1;
+}
+
+} // namespace AudioCore::AudioOut
diff --git a/src/audio_core/audio_out_manager.h b/src/audio_core/audio_out_manager.h
new file mode 100644
index 000000000..24981e08f
--- /dev/null
+++ b/src/audio_core/audio_out_manager.h
@@ -0,0 +1,89 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <mutex>
+
+#include "audio_core/renderer/audio_device.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore::AudioOut {
+class Out;
+
+constexpr size_t MaxOutSessions = 12;
+/**
+ * Manages all audio out sessions.
+ */
+class Manager {
+public:
+    explicit Manager(Core::System& system);
+
+    /**
+     * Acquire a free session id for opening a new audio out.
+     *
+     * @param session_id - Output session_id.
+     * @return Result code.
+     */
+    Result AcquireSessionId(size_t& session_id);
+
+    /**
+     * Release a session id on close.
+     *
+     * @param session_id - Session id to free.
+     */
+    void ReleaseSessionId(size_t session_id);
+
+    /**
+     * Link this manager to the main audio manager.
+     *
+     * @return Result code.
+     */
+    Result LinkToManager();
+
+    /**
+     * Start the audio out manager.
+     */
+    void Start();
+
+    /**
+     * Callback function, called by the audio manager when the audio out event is signalled.
+     */
+    void BufferReleaseAndRegister();
+
+    /**
+     * Get a list of audio out device names.
+     *
+     * @oaram names     - Output container to write names to.
+     * @return Number of names written.
+     */
+    u32 GetAudioOutDeviceNames(
+        std::vector<AudioRenderer::AudioDevice::AudioDeviceName>& names) const;
+
+    /// Core system
+    Core::System& system;
+    /// Array of session ids
+    std::array<size_t, MaxOutSessions> session_ids{};
+    /// Array of resource user ids
+    std::array<size_t, MaxOutSessions> applet_resource_user_ids{};
+    /// Pointer to each open session
+    std::array<std::shared_ptr<Out>, MaxOutSessions> sessions{};
+    /// The number of free sessions
+    size_t num_free_sessions{};
+    /// The next session id to be taken
+    size_t next_session_id{};
+    /// The next session id to be freed
+    size_t free_session_id{};
+    /// Whether this is linked to the audio manager
+    bool linked_to_manager{};
+    /// Whether the sessions have been started
+    bool sessions_started{};
+    /// Protect state due to audio manager callback
+    std::recursive_mutex mutex{};
+};
+
+} // namespace AudioCore::AudioOut
diff --git a/src/audio_core/audio_render_manager.cpp b/src/audio_core/audio_render_manager.cpp
new file mode 100644
index 000000000..7aba2b423
--- /dev/null
+++ b/src/audio_core/audio_render_manager.cpp
@@ -0,0 +1,70 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_render_manager.h"
+#include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/common/feature_support.h"
+#include "core/core.h"
+
+namespace AudioCore::AudioRenderer {
+
+Manager::Manager(Core::System& system_)
+    : system{system_}, system_manager{std::make_unique<SystemManager>(system)} {
+    std::iota(session_ids.begin(), session_ids.end(), 0);
+}
+
+Manager::~Manager() {
+    Stop();
+}
+
+void Manager::Stop() {
+    system_manager->Stop();
+}
+
+SystemManager& Manager::GetSystemManager() {
+    return *system_manager;
+}
+
+Result Manager::GetWorkBufferSize(const AudioRendererParameterInternal& params,
+                                  u64& out_count) const {
+    if (!CheckValidRevision(params.revision)) {
+        return Service::Audio::ERR_INVALID_REVISION;
+    }
+
+    out_count = System::GetWorkBufferSize(params);
+
+    return ResultSuccess;
+}
+
+s32 Manager::GetSessionId() {
+    std::scoped_lock l{session_lock};
+    auto session_id{session_ids[session_count]};
+
+    if (session_id == -1) {
+        return -1;
+    }
+
+    session_ids[session_count] = -1;
+    session_count++;
+    return session_id;
+}
+
+void Manager::ReleaseSessionId(const s32 session_id) {
+    std::scoped_lock l{session_lock};
+    session_ids[--session_count] = session_id;
+}
+
+u32 Manager::GetSessionCount() const {
+    std::scoped_lock l{session_lock};
+    return session_count;
+}
+
+bool Manager::AddSystem(System& system_) {
+    return system_manager->Add(system_);
+}
+
+bool Manager::RemoveSystem(System& system_) {
+    return system_manager->Remove(system_);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/audio_render_manager.h b/src/audio_core/audio_render_manager.h
new file mode 100644
index 000000000..bf4837190
--- /dev/null
+++ b/src/audio_core/audio_render_manager.h
@@ -0,0 +1,103 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <mutex>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/system_manager.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore {
+struct AudioRendererParameterInternal;
+
+namespace AudioRenderer {
+/**
+ * Wrapper for the audio system manager, handles service calls.
+ */
+class Manager {
+public:
+    explicit Manager(Core::System& system);
+    ~Manager();
+
+    /**
+     * Stop the manager.
+     */
+    void Stop();
+
+    /**
+     * Get the system manager.
+     *
+     * @return The system manager.
+     */
+    SystemManager& GetSystemManager();
+
+    /**
+     * Get required size for the audio renderer workbuffer.
+     *
+     * @param params    - Input parameters with the numbers of voices/mixes/sinks etc.
+     * @param out_count - Output size of the required workbuffer.
+     * @return Result code.
+     */
+    Result GetWorkBufferSize(const AudioRendererParameterInternal& params, u64& out_count) const;
+
+    /**
+     * Get a new session id.
+     *
+     * @return The new session id. -1 if invalid, otherwise 0-MaxRendererSessions.
+     */
+    s32 GetSessionId();
+
+    /**
+     * Get the number of currently active sessions.
+     *
+     * @return The number of active sessions.
+     */
+    u32 GetSessionCount() const;
+
+    /**
+     * Add a renderer system to the manager.
+     * The system will be regularly called to generate commands for the AudioRenderer.
+     *
+     * @param system - The system to add.
+     * @return True if the system was successfully added, otherwise false.
+     */
+    bool AddSystem(System& system);
+
+    /**
+     * Remove a renderer system from the manager.
+     *
+     * @param system - The system to remove.
+     * @return True if the system was successfully removed, otherwise false.
+     */
+    bool RemoveSystem(System& system);
+
+    /**
+     * Free a session id when the system wants to shut down.
+     *
+     * @param session_id - The session id to free.
+     */
+    void ReleaseSessionId(s32 session_id);
+
+private:
+    /// Core system
+    Core::System& system;
+    /// Session ids, -1 when in use
+    std::array<s32, MaxRendererSessions> session_ids{};
+    /// Number of active renderers
+    u32 session_count{};
+    /// Lock for interacting with the sessions
+    mutable std::mutex session_lock{};
+    /// Regularly generates commands from the registered systems for the AudioRenderer
+    std::unique_ptr<SystemManager> system_manager{};
+};
+
+} // namespace AudioRenderer
+} // namespace AudioCore
diff --git a/src/audio_core/audio_renderer.cpp b/src/audio_core/audio_renderer.cpp
deleted file mode 100644
index 7dba739b4..000000000
--- a/src/audio_core/audio_renderer.cpp
+++ /dev/null
@@ -1,340 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <limits>
-#include <vector>
-
-#include "audio_core/audio_out.h"
-#include "audio_core/audio_renderer.h"
-#include "audio_core/common.h"
-#include "audio_core/info_updater.h"
-#include "audio_core/voice_context.h"
-#include "common/logging/log.h"
-#include "common/settings.h"
-#include "core/core_timing.h"
-#include "core/memory.h"
-
-namespace {
-[[nodiscard]] static constexpr s16 ClampToS16(s32 value) {
-    return static_cast<s16>(std::clamp(value, s32{std::numeric_limits<s16>::min()},
-                                       s32{std::numeric_limits<s16>::max()}));
-}
-
-[[nodiscard]] static constexpr s16 Mix2To1(s16 l_channel, s16 r_channel) {
-    // Mix 50% from left and 50% from right channel
-    constexpr float l_mix_amount = 50.0f / 100.0f;
-    constexpr float r_mix_amount = 50.0f / 100.0f;
-    return ClampToS16(static_cast<s32>((static_cast<float>(l_channel) * l_mix_amount) +
-                                       (static_cast<float>(r_channel) * r_mix_amount)));
-}
-
-[[maybe_unused, nodiscard]] static constexpr std::tuple<s16, s16> Mix6To2(
-    s16 fl_channel, s16 fr_channel, s16 fc_channel, [[maybe_unused]] s16 lf_channel, s16 bl_channel,
-    s16 br_channel) {
-    // Front channels are mixed 36.94%, Center channels are mixed to be 26.12% & the back channels
-    // are mixed to be 36.94%
-
-    constexpr float front_mix_amount = 36.94f / 100.0f;
-    constexpr float center_mix_amount = 26.12f / 100.0f;
-    constexpr float back_mix_amount = 36.94f / 100.0f;
-
-    // Mix 50% from left and 50% from right channel
-    const auto left = front_mix_amount * static_cast<float>(fl_channel) +
-                      center_mix_amount * static_cast<float>(fc_channel) +
-                      back_mix_amount * static_cast<float>(bl_channel);
-
-    const auto right = front_mix_amount * static_cast<float>(fr_channel) +
-                       center_mix_amount * static_cast<float>(fc_channel) +
-                       back_mix_amount * static_cast<float>(br_channel);
-
-    return {ClampToS16(static_cast<s32>(left)), ClampToS16(static_cast<s32>(right))};
-}
-
-[[nodiscard]] static constexpr std::tuple<s16, s16> Mix6To2WithCoefficients(
-    s16 fl_channel, s16 fr_channel, s16 fc_channel, s16 lf_channel, s16 bl_channel, s16 br_channel,
-    const std::array<float_le, 4>& coeff) {
-    const auto left =
-        static_cast<float>(fl_channel) * coeff[0] + static_cast<float>(fc_channel) * coeff[1] +
-        static_cast<float>(lf_channel) * coeff[2] + static_cast<float>(bl_channel) * coeff[3];
-
-    const auto right =
-        static_cast<float>(fr_channel) * coeff[0] + static_cast<float>(fc_channel) * coeff[1] +
-        static_cast<float>(lf_channel) * coeff[2] + static_cast<float>(br_channel) * coeff[3];
-
-    return {ClampToS16(static_cast<s32>(left)), ClampToS16(static_cast<s32>(right))};
-}
-
-} // namespace
-
-namespace AudioCore {
-constexpr s32 NUM_BUFFERS = 2;
-
-AudioRenderer::AudioRenderer(Core::Timing::CoreTiming& core_timing_, Core::Memory::Memory& memory_,
-                             AudioCommon::AudioRendererParameter params,
-                             Stream::ReleaseCallback&& release_callback,
-                             std::size_t instance_number)
-    : worker_params{params}, memory_pool_info(params.effect_count + params.voice_count * 4),
-      voice_context(params.voice_count), effect_context(params.effect_count), mix_context(),
-      sink_context(params.sink_count), splitter_context(),
-      voices(params.voice_count), memory{memory_},
-      command_generator(worker_params, voice_context, mix_context, splitter_context, effect_context,
-                        memory),
-      core_timing{core_timing_} {
-    behavior_info.SetUserRevision(params.revision);
-    splitter_context.Initialize(behavior_info, params.splitter_count,
-                                params.num_splitter_send_channels);
-    mix_context.Initialize(behavior_info, params.submix_count + 1, params.effect_count);
-    audio_out = std::make_unique<AudioCore::AudioOut>();
-    stream = audio_out->OpenStream(
-        core_timing, params.sample_rate, AudioCommon::STREAM_NUM_CHANNELS,
-        fmt::format("AudioRenderer-Instance{}", instance_number), std::move(release_callback));
-    process_event = Core::Timing::CreateEvent(
-        fmt::format("AudioRenderer-Instance{}-Process", instance_number),
-        [this](std::uintptr_t, std::chrono::nanoseconds) { ReleaseAndQueueBuffers(); });
-    for (s32 i = 0; i < NUM_BUFFERS; ++i) {
-        QueueMixedBuffer(i);
-    }
-}
-
-AudioRenderer::~AudioRenderer() = default;
-
-ResultCode AudioRenderer::Start() {
-    audio_out->StartStream(stream);
-    ReleaseAndQueueBuffers();
-    return ResultSuccess;
-}
-
-ResultCode AudioRenderer::Stop() {
-    audio_out->StopStream(stream);
-    return ResultSuccess;
-}
-
-u32 AudioRenderer::GetSampleRate() const {
-    return worker_params.sample_rate;
-}
-
-u32 AudioRenderer::GetSampleCount() const {
-    return worker_params.sample_count;
-}
-
-u32 AudioRenderer::GetMixBufferCount() const {
-    return worker_params.mix_buffer_count;
-}
-
-Stream::State AudioRenderer::GetStreamState() const {
-    return stream->GetState();
-}
-
-ResultCode AudioRenderer::UpdateAudioRenderer(const std::vector<u8>& input_params,
-                                              std::vector<u8>& output_params) {
-    std::scoped_lock lock{mutex};
-    InfoUpdater info_updater{input_params, output_params, behavior_info};
-
-    if (!info_updater.UpdateBehaviorInfo(behavior_info)) {
-        LOG_ERROR(Audio, "Failed to update behavior info input parameters");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    if (!info_updater.UpdateMemoryPools(memory_pool_info)) {
-        LOG_ERROR(Audio, "Failed to update memory pool parameters");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    if (!info_updater.UpdateVoiceChannelResources(voice_context)) {
-        LOG_ERROR(Audio, "Failed to update voice channel resource parameters");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    if (!info_updater.UpdateVoices(voice_context, memory_pool_info, 0)) {
-        LOG_ERROR(Audio, "Failed to update voice parameters");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    // TODO(ogniK): Deal with stopped audio renderer but updates still taking place
-    if (!info_updater.UpdateEffects(effect_context, true)) {
-        LOG_ERROR(Audio, "Failed to update effect parameters");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    if (behavior_info.IsSplitterSupported()) {
-        if (!info_updater.UpdateSplitterInfo(splitter_context)) {
-            LOG_ERROR(Audio, "Failed to update splitter parameters");
-            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-        }
-    }
-
-    const auto mix_result = info_updater.UpdateMixes(mix_context, worker_params.mix_buffer_count,
-                                                     splitter_context, effect_context);
-
-    if (mix_result.IsError()) {
-        LOG_ERROR(Audio, "Failed to update mix parameters");
-        return mix_result;
-    }
-
-    // TODO(ogniK): Sinks
-    if (!info_updater.UpdateSinks(sink_context)) {
-        LOG_ERROR(Audio, "Failed to update sink parameters");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    // TODO(ogniK): Performance buffer
-    if (!info_updater.UpdatePerformanceBuffer()) {
-        LOG_ERROR(Audio, "Failed to update performance buffer parameters");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    if (!info_updater.UpdateErrorInfo(behavior_info)) {
-        LOG_ERROR(Audio, "Failed to update error info");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    if (behavior_info.IsElapsedFrameCountSupported()) {
-        if (!info_updater.UpdateRendererInfo(elapsed_frame_count)) {
-            LOG_ERROR(Audio, "Failed to update renderer info");
-            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-        }
-    }
-    // TODO(ogniK): Statistics
-
-    if (!info_updater.WriteOutputHeader()) {
-        LOG_ERROR(Audio, "Failed to write output header");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    // TODO(ogniK): Check when all sections are implemented
-
-    if (!info_updater.CheckConsumedSize()) {
-        LOG_ERROR(Audio, "Audio buffers were not consumed!");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-    return ResultSuccess;
-}
-
-void AudioRenderer::QueueMixedBuffer(Buffer::Tag tag) {
-    command_generator.PreCommand();
-    // Clear mix buffers before our next operation
-    command_generator.ClearMixBuffers();
-
-    // If the splitter is not in use, sort our mixes
-    if (!splitter_context.UsingSplitter()) {
-        mix_context.SortInfo();
-    }
-    // Sort our voices
-    voice_context.SortInfo();
-
-    // Handle samples
-    command_generator.GenerateVoiceCommands();
-    command_generator.GenerateSubMixCommands();
-    command_generator.GenerateFinalMixCommands();
-
-    command_generator.PostCommand();
-    // Base sample size
-    std::size_t BUFFER_SIZE{worker_params.sample_count};
-    // Samples, making sure to clear
-    std::vector<s16> buffer(BUFFER_SIZE * stream->GetNumChannels(), 0);
-
-    if (sink_context.InUse()) {
-        const auto stream_channel_count = stream->GetNumChannels();
-        const auto buffer_offsets = sink_context.OutputBuffers();
-        const auto channel_count = buffer_offsets.size();
-        const auto& final_mix = mix_context.GetFinalMixInfo();
-        const auto& in_params = final_mix.GetInParams();
-        std::vector<std::span<s32>> mix_buffers(channel_count);
-        for (std::size_t i = 0; i < channel_count; i++) {
-            mix_buffers[i] =
-                command_generator.GetMixBuffer(in_params.buffer_offset + buffer_offsets[i]);
-        }
-
-        for (std::size_t i = 0; i < BUFFER_SIZE; i++) {
-            if (channel_count == 1) {
-                const auto sample = ClampToS16(mix_buffers[0][i]);
-
-                // Place sample in all channels
-                for (u32 channel = 0; channel < stream_channel_count; channel++) {
-                    buffer[i * stream_channel_count + channel] = sample;
-                }
-
-                if (stream_channel_count == 6) {
-                    // Output stream has a LF channel, mute it!
-                    buffer[i * stream_channel_count + 3] = 0;
-                }
-
-            } else if (channel_count == 2) {
-                const auto l_sample = ClampToS16(mix_buffers[0][i]);
-                const auto r_sample = ClampToS16(mix_buffers[1][i]);
-                if (stream_channel_count == 1) {
-                    buffer[i * stream_channel_count + 0] = Mix2To1(l_sample, r_sample);
-                } else if (stream_channel_count == 2) {
-                    buffer[i * stream_channel_count + 0] = l_sample;
-                    buffer[i * stream_channel_count + 1] = r_sample;
-                } else if (stream_channel_count == 6) {
-                    buffer[i * stream_channel_count + 0] = l_sample;
-                    buffer[i * stream_channel_count + 1] = r_sample;
-
-                    // Combine both left and right channels to the center channel
-                    buffer[i * stream_channel_count + 2] = Mix2To1(l_sample, r_sample);
-
-                    buffer[i * stream_channel_count + 4] = l_sample;
-                    buffer[i * stream_channel_count + 5] = r_sample;
-                }
-
-            } else if (channel_count == 6) {
-                const auto fl_sample = ClampToS16(mix_buffers[0][i]);
-                const auto fr_sample = ClampToS16(mix_buffers[1][i]);
-                const auto fc_sample = ClampToS16(mix_buffers[2][i]);
-                const auto lf_sample = ClampToS16(mix_buffers[3][i]);
-                const auto bl_sample = ClampToS16(mix_buffers[4][i]);
-                const auto br_sample = ClampToS16(mix_buffers[5][i]);
-
-                if (stream_channel_count == 1) {
-                    // Games seem to ignore the center channel half the time, we use the front left
-                    // and right channel for mixing as that's where majority of the audio goes
-                    buffer[i * stream_channel_count + 0] = Mix2To1(fl_sample, fr_sample);
-                } else if (stream_channel_count == 2) {
-                    // Mix all channels into 2 channels
-                    const auto [left, right] = Mix6To2WithCoefficients(
-                        fl_sample, fr_sample, fc_sample, lf_sample, bl_sample, br_sample,
-                        sink_context.GetDownmixCoefficients());
-                    buffer[i * stream_channel_count + 0] = left;
-                    buffer[i * stream_channel_count + 1] = right;
-                } else if (stream_channel_count == 6) {
-                    // Pass through
-                    buffer[i * stream_channel_count + 0] = fl_sample;
-                    buffer[i * stream_channel_count + 1] = fr_sample;
-                    buffer[i * stream_channel_count + 2] = fc_sample;
-                    buffer[i * stream_channel_count + 3] = lf_sample;
-                    buffer[i * stream_channel_count + 4] = bl_sample;
-                    buffer[i * stream_channel_count + 5] = br_sample;
-                }
-            }
-        }
-    }
-
-    audio_out->QueueBuffer(stream, tag, std::move(buffer));
-    elapsed_frame_count++;
-    voice_context.UpdateStateByDspShared();
-}
-
-void AudioRenderer::ReleaseAndQueueBuffers() {
-    if (!stream->IsPlaying()) {
-        return;
-    }
-
-    {
-        std::scoped_lock lock{mutex};
-        const auto released_buffers{audio_out->GetTagsAndReleaseBuffers(stream)};
-        for (const auto& tag : released_buffers) {
-            QueueMixedBuffer(tag);
-        }
-    }
-
-    const f32 sample_rate = static_cast<f32>(GetSampleRate());
-    const f32 sample_count = static_cast<f32>(GetSampleCount());
-    const f32 consume_rate = sample_rate / (sample_count * (sample_count / 240));
-    const s32 ms = (1000 / static_cast<s32>(consume_rate)) - 1;
-    const std::chrono::milliseconds next_event_time(std::max(ms / NUM_BUFFERS, 1));
-    core_timing.ScheduleEvent(next_event_time, process_event, {});
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/audio_renderer.h b/src/audio_core/audio_renderer.h
deleted file mode 100644
index 88fdd13dd..000000000
--- a/src/audio_core/audio_renderer.h
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <memory>
-#include <mutex>
-#include <vector>
-
-#include "audio_core/behavior_info.h"
-#include "audio_core/command_generator.h"
-#include "audio_core/common.h"
-#include "audio_core/effect_context.h"
-#include "audio_core/memory_pool.h"
-#include "audio_core/mix_context.h"
-#include "audio_core/sink_context.h"
-#include "audio_core/splitter_context.h"
-#include "audio_core/stream.h"
-#include "audio_core/voice_context.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-#include "core/hle/result.h"
-
-namespace Core::Timing {
-class CoreTiming;
-}
-
-namespace Core::Memory {
-class Memory;
-}
-
-namespace AudioCore {
-using DSPStateHolder = std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>;
-
-class AudioOut;
-
-class AudioRenderer {
-public:
-    AudioRenderer(Core::Timing::CoreTiming& core_timing, Core::Memory::Memory& memory_,
-                  AudioCommon::AudioRendererParameter params,
-                  Stream::ReleaseCallback&& release_callback, std::size_t instance_number);
-    ~AudioRenderer();
-
-    [[nodiscard]] ResultCode UpdateAudioRenderer(const std::vector<u8>& input_params,
-                                                 std::vector<u8>& output_params);
-    [[nodiscard]] ResultCode Start();
-    [[nodiscard]] ResultCode Stop();
-    void QueueMixedBuffer(Buffer::Tag tag);
-    void ReleaseAndQueueBuffers();
-    [[nodiscard]] u32 GetSampleRate() const;
-    [[nodiscard]] u32 GetSampleCount() const;
-    [[nodiscard]] u32 GetMixBufferCount() const;
-    [[nodiscard]] Stream::State GetStreamState() const;
-
-private:
-    BehaviorInfo behavior_info{};
-
-    AudioCommon::AudioRendererParameter worker_params;
-    std::vector<ServerMemoryPoolInfo> memory_pool_info;
-    VoiceContext voice_context;
-    EffectContext effect_context;
-    MixContext mix_context;
-    SinkContext sink_context;
-    SplitterContext splitter_context;
-    std::vector<VoiceState> voices;
-    std::unique_ptr<AudioOut> audio_out;
-    StreamPtr stream;
-    Core::Memory::Memory& memory;
-    CommandGenerator command_generator;
-    std::size_t elapsed_frame_count{};
-    Core::Timing::CoreTiming& core_timing;
-    std::shared_ptr<Core::Timing::EventType> process_event;
-    std::mutex mutex;
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/behavior_info.cpp b/src/audio_core/behavior_info.cpp
deleted file mode 100644
index 3c2e3e6f1..000000000
--- a/src/audio_core/behavior_info.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <cstring>
-#include "audio_core/behavior_info.h"
-#include "audio_core/common.h"
-#include "common/logging/log.h"
-
-namespace AudioCore {
-
-BehaviorInfo::BehaviorInfo() : process_revision(AudioCommon::CURRENT_PROCESS_REVISION) {}
-BehaviorInfo::~BehaviorInfo() = default;
-
-bool BehaviorInfo::UpdateOutput(std::vector<u8>& buffer, std::size_t offset) {
-    if (!AudioCommon::CanConsumeBuffer(buffer.size(), offset, sizeof(OutParams))) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    OutParams params{};
-    std::memcpy(params.errors.data(), errors.data(), sizeof(ErrorInfo) * errors.size());
-    params.error_count = static_cast<u32_le>(error_count);
-    std::memcpy(buffer.data() + offset, &params, sizeof(OutParams));
-    return true;
-}
-
-void BehaviorInfo::ClearError() {
-    error_count = 0;
-}
-
-void BehaviorInfo::UpdateFlags(u64_le dest_flags) {
-    flags = dest_flags;
-}
-
-void BehaviorInfo::SetUserRevision(u32_le revision) {
-    user_revision = revision;
-}
-
-u32_le BehaviorInfo::GetUserRevision() const {
-    return user_revision;
-}
-
-u32_le BehaviorInfo::GetProcessRevision() const {
-    return process_revision;
-}
-
-bool BehaviorInfo::IsAdpcmLoopContextBugFixed() const {
-    return AudioCommon::IsRevisionSupported(2, user_revision);
-}
-
-bool BehaviorInfo::IsSplitterSupported() const {
-    return AudioCommon::IsRevisionSupported(2, user_revision);
-}
-
-bool BehaviorInfo::IsLongSizePreDelaySupported() const {
-    return AudioCommon::IsRevisionSupported(3, user_revision);
-}
-
-bool BehaviorInfo::IsAudioRendererProcessingTimeLimit80PercentSupported() const {
-    return AudioCommon::IsRevisionSupported(5, user_revision);
-}
-
-bool BehaviorInfo::IsAudioRendererProcessingTimeLimit75PercentSupported() const {
-    return AudioCommon::IsRevisionSupported(4, user_revision);
-}
-
-bool BehaviorInfo::IsAudioRendererProcessingTimeLimit70PercentSupported() const {
-    return AudioCommon::IsRevisionSupported(1, user_revision);
-}
-
-bool BehaviorInfo::IsElapsedFrameCountSupported() const {
-    return AudioCommon::IsRevisionSupported(5, user_revision);
-}
-
-bool BehaviorInfo::IsMemoryPoolForceMappingEnabled() const {
-    return (flags & 1) != 0;
-}
-
-bool BehaviorInfo::IsFlushVoiceWaveBuffersSupported() const {
-    return AudioCommon::IsRevisionSupported(5, user_revision);
-}
-
-bool BehaviorInfo::IsVoicePlayedSampleCountResetAtLoopPointSupported() const {
-    return AudioCommon::IsRevisionSupported(5, user_revision);
-}
-
-bool BehaviorInfo::IsVoicePitchAndSrcSkippedSupported() const {
-    return AudioCommon::IsRevisionSupported(5, user_revision);
-}
-
-bool BehaviorInfo::IsMixInParameterDirtyOnlyUpdateSupported() const {
-    return AudioCommon::IsRevisionSupported(7, user_revision);
-}
-
-bool BehaviorInfo::IsSplitterBugFixed() const {
-    return AudioCommon::IsRevisionSupported(5, user_revision);
-}
-
-void BehaviorInfo::CopyErrorInfo(BehaviorInfo::OutParams& dst) {
-    dst.error_count = static_cast<u32>(error_count);
-    std::copy(errors.begin(), errors.begin() + error_count, dst.errors.begin());
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/behavior_info.h b/src/audio_core/behavior_info.h
deleted file mode 100644
index 5a96bf75e..000000000
--- a/src/audio_core/behavior_info.h
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-
-#include <vector>
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-
-namespace AudioCore {
-class BehaviorInfo {
-public:
-    struct ErrorInfo {
-        u32_le result{};
-        INSERT_PADDING_WORDS(1);
-        u64_le result_info{};
-    };
-    static_assert(sizeof(ErrorInfo) == 0x10, "ErrorInfo is an invalid size");
-
-    struct InParams {
-        u32_le revision{};
-        u32_le padding{};
-        u64_le flags{};
-    };
-    static_assert(sizeof(InParams) == 0x10, "InParams is an invalid size");
-
-    struct OutParams {
-        std::array<ErrorInfo, 10> errors{};
-        u32_le error_count{};
-        INSERT_PADDING_BYTES(12);
-    };
-    static_assert(sizeof(OutParams) == 0xb0, "OutParams is an invalid size");
-
-    explicit BehaviorInfo();
-    ~BehaviorInfo();
-
-    bool UpdateOutput(std::vector<u8>& buffer, std::size_t offset);
-
-    void ClearError();
-    void UpdateFlags(u64_le dest_flags);
-    void SetUserRevision(u32_le revision);
-    [[nodiscard]] u32_le GetUserRevision() const;
-    [[nodiscard]] u32_le GetProcessRevision() const;
-
-    [[nodiscard]] bool IsAdpcmLoopContextBugFixed() const;
-    [[nodiscard]] bool IsSplitterSupported() const;
-    [[nodiscard]] bool IsLongSizePreDelaySupported() const;
-    [[nodiscard]] bool IsAudioRendererProcessingTimeLimit80PercentSupported() const;
-    [[nodiscard]] bool IsAudioRendererProcessingTimeLimit75PercentSupported() const;
-    [[nodiscard]] bool IsAudioRendererProcessingTimeLimit70PercentSupported() const;
-    [[nodiscard]] bool IsElapsedFrameCountSupported() const;
-    [[nodiscard]] bool IsMemoryPoolForceMappingEnabled() const;
-    [[nodiscard]] bool IsFlushVoiceWaveBuffersSupported() const;
-    [[nodiscard]] bool IsVoicePlayedSampleCountResetAtLoopPointSupported() const;
-    [[nodiscard]] bool IsVoicePitchAndSrcSkippedSupported() const;
-    [[nodiscard]] bool IsMixInParameterDirtyOnlyUpdateSupported() const;
-    [[nodiscard]] bool IsSplitterBugFixed() const;
-    void CopyErrorInfo(OutParams& dst);
-
-private:
-    u32_le process_revision{};
-    u32_le user_revision{};
-    u64_le flags{};
-    std::array<ErrorInfo, 10> errors{};
-    std::size_t error_count{};
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/buffer.h b/src/audio_core/buffer.h
deleted file mode 100644
index ccc46ef82..000000000
--- a/src/audio_core/buffer.h
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <vector>
-
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-/**
- * Represents a buffer of audio samples to be played in an audio stream
- */
-class Buffer {
-public:
-    using Tag = u64;
-
-    Buffer(Tag tag_, std::vector<s16>&& samples_) : tag{tag_}, samples{std::move(samples_)} {}
-
-    /// Returns the raw audio data for the buffer
-    std::vector<s16>& GetSamples() {
-        return samples;
-    }
-
-    /// Returns the raw audio data for the buffer
-    const std::vector<s16>& GetSamples() const {
-        return samples;
-    }
-
-    /// Returns the buffer tag, this is provided by the game to the audout service
-    Tag GetTag() const {
-        return tag;
-    }
-
-private:
-    Tag tag;
-    std::vector<s16> samples;
-};
-
-using BufferPtr = std::shared_ptr<Buffer>;
-
-} // namespace AudioCore
diff --git a/src/audio_core/codec.cpp b/src/audio_core/codec.cpp
deleted file mode 100644
index 2fb91c13a..000000000
--- a/src/audio_core/codec.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-
-#include "audio_core/codec.h"
-
-namespace AudioCore::Codec {
-
-std::vector<s16> DecodeADPCM(const u8* const data, std::size_t size, const ADPCM_Coeff& coeff,
-                             ADPCMState& state) {
-    // GC-ADPCM with scale factor and variable coefficients.
-    // Frames are 8 bytes long containing 14 samples each.
-    // Samples are 4 bits (one nibble) long.
-
-    constexpr std::size_t FRAME_LEN = 8;
-    constexpr std::size_t SAMPLES_PER_FRAME = 14;
-    static constexpr std::array<int, 16> SIGNED_NIBBLES{
-        0, 1, 2, 3, 4, 5, 6, 7, -8, -7, -6, -5, -4, -3, -2, -1,
-    };
-
-    const std::size_t sample_count = (size / FRAME_LEN) * SAMPLES_PER_FRAME;
-    const std::size_t ret_size =
-        sample_count % 2 == 0 ? sample_count : sample_count + 1; // Ensure multiple of two.
-    std::vector<s16> ret(ret_size);
-
-    int yn1 = state.yn1, yn2 = state.yn2;
-
-    const std::size_t NUM_FRAMES =
-        (sample_count + (SAMPLES_PER_FRAME - 1)) / SAMPLES_PER_FRAME; // Round up.
-    for (std::size_t framei = 0; framei < NUM_FRAMES; framei++) {
-        const int frame_header = data[framei * FRAME_LEN];
-        const int scale = 1 << (frame_header & 0xF);
-        const int idx = (frame_header >> 4) & 0x7;
-
-        // Coefficients are fixed point with 11 bits fractional part.
-        const int coef1 = coeff[idx * 2 + 0];
-        const int coef2 = coeff[idx * 2 + 1];
-
-        // Decodes an audio sample. One nibble produces one sample.
-        const auto decode_sample = [&](const int nibble) -> s16 {
-            const int xn = nibble * scale;
-            // We first transform everything into 11 bit fixed point, perform the second order
-            // digital filter, then transform back.
-            // 0x400 == 0.5 in 11 bit fixed point.
-            // Filter: y[n] = x[n] + 0.5 + c1 * y[n-1] + c2 * y[n-2]
-            int val = ((xn << 11) + 0x400 + coef1 * yn1 + coef2 * yn2) >> 11;
-            // Clamp to output range.
-            val = std::clamp<s32>(val, -32768, 32767);
-            // Advance output feedback.
-            yn2 = yn1;
-            yn1 = val;
-            return static_cast<s16>(val);
-        };
-
-        std::size_t outputi = framei * SAMPLES_PER_FRAME;
-        std::size_t datai = framei * FRAME_LEN + 1;
-        for (std::size_t i = 0; i < SAMPLES_PER_FRAME && outputi < sample_count; i += 2) {
-            const s16 sample1 = decode_sample(SIGNED_NIBBLES[data[datai] >> 4]);
-            ret[outputi] = sample1;
-            outputi++;
-
-            const s16 sample2 = decode_sample(SIGNED_NIBBLES[data[datai] & 0xF]);
-            ret[outputi] = sample2;
-            outputi++;
-
-            datai++;
-        }
-    }
-
-    state.yn1 = static_cast<s16>(yn1);
-    state.yn2 = static_cast<s16>(yn2);
-
-    return ret;
-}
-
-} // namespace AudioCore::Codec
diff --git a/src/audio_core/codec.h b/src/audio_core/codec.h
deleted file mode 100644
index 9507abb1b..000000000
--- a/src/audio_core/codec.h
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <vector>
-
-#include "common/common_types.h"
-
-namespace AudioCore::Codec {
-
-enum class PcmFormat : u32 {
-    Invalid = 0,
-    Int8 = 1,
-    Int16 = 2,
-    Int24 = 3,
-    Int32 = 4,
-    PcmFloat = 5,
-    Adpcm = 6,
-};
-
-/// See: Codec::DecodeADPCM
-struct ADPCMState {
-    // Two historical samples from previous processed buffer,
-    // required for ADPCM decoding
-    s16 yn1; ///< y[n-1]
-    s16 yn2; ///< y[n-2]
-};
-
-using ADPCM_Coeff = std::array<s16, 16>;
-
-/**
- * @param data Pointer to buffer that contains ADPCM data to decode
- * @param size Size of buffer in bytes
- * @param coeff ADPCM coefficients
- * @param state ADPCM state, this is updated with new state
- * @return Decoded stereo signed PCM16 data, sample_count in length
- */
-std::vector<s16> DecodeADPCM(const u8* data, std::size_t size, const ADPCM_Coeff& coeff,
-                             ADPCMState& state);
-
-}; // namespace AudioCore::Codec
diff --git a/src/audio_core/command_generator.cpp b/src/audio_core/command_generator.cpp
deleted file mode 100644
index 830af46ad..000000000
--- a/src/audio_core/command_generator.cpp
+++ /dev/null
@@ -1,1370 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cmath>
-#include <numbers>
-
-#include "audio_core/algorithm/interpolate.h"
-#include "audio_core/command_generator.h"
-#include "audio_core/effect_context.h"
-#include "audio_core/mix_context.h"
-#include "audio_core/voice_context.h"
-#include "common/common_types.h"
-#include "core/memory.h"
-
-namespace AudioCore {
-namespace {
-constexpr std::size_t MIX_BUFFER_SIZE = 0x3f00;
-constexpr std::size_t SCALED_MIX_BUFFER_SIZE = MIX_BUFFER_SIZE << 15ULL;
-using DelayLineTimes = std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT>;
-
-constexpr DelayLineTimes FDN_MIN_DELAY_LINE_TIMES{5.0f, 6.0f, 13.0f, 14.0f};
-constexpr DelayLineTimes FDN_MAX_DELAY_LINE_TIMES{45.704f, 82.782f, 149.94f, 271.58f};
-constexpr DelayLineTimes DECAY0_MAX_DELAY_LINE_TIMES{17.0f, 13.0f, 9.0f, 7.0f};
-constexpr DelayLineTimes DECAY1_MAX_DELAY_LINE_TIMES{19.0f, 11.0f, 10.0f, 6.0f};
-constexpr std::array<f32, AudioCommon::I3DL2REVERB_TAPS> EARLY_TAP_TIMES{
-    0.017136f, 0.059154f, 0.161733f, 0.390186f, 0.425262f, 0.455411f, 0.689737f,
-    0.745910f, 0.833844f, 0.859502f, 0.000000f, 0.075024f, 0.168788f, 0.299901f,
-    0.337443f, 0.371903f, 0.599011f, 0.716741f, 0.817859f, 0.851664f};
-constexpr std::array<f32, AudioCommon::I3DL2REVERB_TAPS> EARLY_GAIN{
-    0.67096f, 0.61027f, 1.0f,     0.35680f, 0.68361f, 0.65978f, 0.51939f,
-    0.24712f, 0.45945f, 0.45021f, 0.64196f, 0.54879f, 0.92925f, 0.38270f,
-    0.72867f, 0.69794f, 0.5464f,  0.24563f, 0.45214f, 0.44042f};
-
-template <std::size_t N>
-void ApplyMix(std::span<s32> output, std::span<const s32> input, s32 gain, s32 sample_count) {
-    for (std::size_t i = 0; i < static_cast<std::size_t>(sample_count); i += N) {
-        for (std::size_t j = 0; j < N; j++) {
-            output[i + j] +=
-                static_cast<s32>((static_cast<s64>(input[i + j]) * gain + 0x4000) >> 15);
-        }
-    }
-}
-
-s32 ApplyMixRamp(std::span<s32> output, std::span<const s32> input, float gain, float delta,
-                 s32 sample_count) {
-    // XC2 passes in NaN mix volumes, causing further issues as we handle everything as s32 rather
-    // than float, so the NaN propogation is lost. As the samples get further modified for
-    // volume etc, they can get out of NaN range, so a later heuristic for catching this is
-    // more difficult. Handle it here by setting these samples to silence.
-    if (std::isnan(gain)) {
-        gain = 0.0f;
-        delta = 0.0f;
-    }
-
-    s32 x = 0;
-    for (s32 i = 0; i < sample_count; i++) {
-        x = static_cast<s32>(static_cast<float>(input[i]) * gain);
-        output[i] += x;
-        gain += delta;
-    }
-    return x;
-}
-
-void ApplyGain(std::span<s32> output, std::span<const s32> input, s32 gain, s32 delta,
-               s32 sample_count) {
-    for (s32 i = 0; i < sample_count; i++) {
-        output[i] = static_cast<s32>((static_cast<s64>(input[i]) * gain + 0x4000) >> 15);
-        gain += delta;
-    }
-}
-
-void ApplyGainWithoutDelta(std::span<s32> output, std::span<const s32> input, s32 gain,
-                           s32 sample_count) {
-    for (s32 i = 0; i < sample_count; i++) {
-        output[i] = static_cast<s32>((static_cast<s64>(input[i]) * gain + 0x4000) >> 15);
-    }
-}
-
-s32 ApplyMixDepop(std::span<s32> output, s32 first_sample, s32 delta, s32 sample_count) {
-    const bool positive = first_sample > 0;
-    auto final_sample = std::abs(first_sample);
-    for (s32 i = 0; i < sample_count; i++) {
-        final_sample = static_cast<s32>((static_cast<s64>(final_sample) * delta) >> 15);
-        if (positive) {
-            output[i] += final_sample;
-        } else {
-            output[i] -= final_sample;
-        }
-    }
-    if (positive) {
-        return final_sample;
-    } else {
-        return -final_sample;
-    }
-}
-
-float Pow10(float x) {
-    if (x >= 0.0f) {
-        return 1.0f;
-    } else if (x <= -5.3f) {
-        return 0.0f;
-    }
-    return std::pow(10.0f, x);
-}
-
-float SinD(float degrees) {
-    return std::sin(degrees * std::numbers::pi_v<float> / 180.0f);
-}
-
-float CosD(float degrees) {
-    return std::cos(degrees * std::numbers::pi_v<float> / 180.0f);
-}
-
-float ToFloat(s32 sample) {
-    return static_cast<float>(sample) / 65536.f;
-}
-
-s32 ToS32(float sample) {
-    constexpr auto min = -8388608.0f;
-    constexpr auto max = 8388607.f;
-    float rescaled_sample = sample * 65536.0f;
-    if (rescaled_sample < min) {
-        rescaled_sample = min;
-    }
-    if (rescaled_sample > max) {
-        rescaled_sample = max;
-    }
-    return static_cast<s32>(rescaled_sample);
-}
-
-constexpr std::array<std::size_t, 20> REVERB_TAP_INDEX_1CH{0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-                                                           0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-
-constexpr std::array<std::size_t, 20> REVERB_TAP_INDEX_2CH{0, 0, 0, 1, 1, 1, 1, 0, 0, 0,
-                                                           1, 1, 1, 0, 0, 0, 0, 1, 1, 1};
-
-constexpr std::array<std::size_t, 20> REVERB_TAP_INDEX_4CH{0, 0, 0, 1, 1, 1, 1, 2, 2, 2,
-                                                           1, 1, 1, 0, 0, 0, 0, 3, 3, 3};
-
-constexpr std::array<std::size_t, 20> REVERB_TAP_INDEX_6CH{4, 0, 0, 1, 1, 1, 1, 2, 2, 2,
-                                                           1, 1, 1, 0, 0, 0, 0, 3, 3, 3};
-
-template <std::size_t CHANNEL_COUNT>
-void ApplyReverbGeneric(
-    I3dl2ReverbState& state,
-    const std::array<std::span<const s32>, AudioCommon::MAX_CHANNEL_COUNT>& input,
-    const std::array<std::span<s32>, AudioCommon::MAX_CHANNEL_COUNT>& output, s32 sample_count) {
-
-    auto GetTapLookup = []() {
-        if constexpr (CHANNEL_COUNT == 1) {
-            return REVERB_TAP_INDEX_1CH;
-        } else if constexpr (CHANNEL_COUNT == 2) {
-            return REVERB_TAP_INDEX_2CH;
-        } else if constexpr (CHANNEL_COUNT == 4) {
-            return REVERB_TAP_INDEX_4CH;
-        } else if constexpr (CHANNEL_COUNT == 6) {
-            return REVERB_TAP_INDEX_6CH;
-        }
-    };
-
-    const auto& tap_index_lut = GetTapLookup();
-    for (s32 sample = 0; sample < sample_count; sample++) {
-        std::array<f32, CHANNEL_COUNT> out_samples{};
-        std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> fsamp{};
-        std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> mixed{};
-        std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> osamp{};
-
-        // Mix everything into a single sample
-        s32 temp_mixed_sample = 0;
-        for (std::size_t i = 0; i < CHANNEL_COUNT; i++) {
-            temp_mixed_sample += input[i][sample];
-        }
-        const auto current_sample = ToFloat(temp_mixed_sample);
-        const auto early_tap = state.early_delay_line.TapOut(state.early_to_late_taps);
-
-        for (std::size_t i = 0; i < AudioCommon::I3DL2REVERB_TAPS; i++) {
-            const auto tapped_samp =
-                state.early_delay_line.TapOut(state.early_tap_steps[i]) * EARLY_GAIN[i];
-            out_samples[tap_index_lut[i]] += tapped_samp;
-
-            if constexpr (CHANNEL_COUNT == 6) {
-                // handle lfe
-                out_samples[5] += tapped_samp;
-            }
-        }
-
-        state.lowpass_0 = current_sample * state.lowpass_2 + state.lowpass_0 * state.lowpass_1;
-        state.early_delay_line.Tick(state.lowpass_0);
-
-        for (std::size_t i = 0; i < CHANNEL_COUNT; i++) {
-            out_samples[i] *= state.early_gain;
-        }
-
-        // Two channel seems to apply a latet gain, we require to save this
-        f32 filter{};
-        for (std::size_t i = 0; i < AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT; i++) {
-            filter = state.fdn_delay_line[i].GetOutputSample();
-            const auto computed = filter * state.lpf_coefficients[0][i] + state.shelf_filter[i];
-            state.shelf_filter[i] =
-                filter * state.lpf_coefficients[1][i] + computed * state.lpf_coefficients[2][i];
-            fsamp[i] = computed;
-        }
-
-        // Mixing matrix
-        mixed[0] = fsamp[1] + fsamp[2];
-        mixed[1] = -fsamp[0] - fsamp[3];
-        mixed[2] = fsamp[0] - fsamp[3];
-        mixed[3] = fsamp[1] - fsamp[2];
-
-        if constexpr (CHANNEL_COUNT == 2) {
-            for (auto& mix : mixed) {
-                mix *= (filter * state.late_gain);
-            }
-        }
-
-        for (std::size_t i = 0; i < AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT; i++) {
-            const auto late = early_tap * state.late_gain;
-            osamp[i] = state.decay_delay_line0[i].Tick(late + mixed[i]);
-            osamp[i] = state.decay_delay_line1[i].Tick(osamp[i]);
-            state.fdn_delay_line[i].Tick(osamp[i]);
-        }
-
-        if constexpr (CHANNEL_COUNT == 1) {
-            output[0][sample] = ToS32(state.dry_gain * ToFloat(input[0][sample]) +
-                                      (out_samples[0] + osamp[0] + osamp[1]));
-        } else if constexpr (CHANNEL_COUNT == 2 || CHANNEL_COUNT == 4) {
-            for (std::size_t i = 0; i < CHANNEL_COUNT; i++) {
-                output[i][sample] =
-                    ToS32(state.dry_gain * ToFloat(input[i][sample]) + (out_samples[i] + osamp[i]));
-            }
-        } else if constexpr (CHANNEL_COUNT == 6) {
-            const auto temp_center = state.center_delay_line.Tick(0.5f * (osamp[2] - osamp[3]));
-            for (std::size_t i = 0; i < 4; i++) {
-                output[i][sample] =
-                    ToS32(state.dry_gain * ToFloat(input[i][sample]) + (out_samples[i] + osamp[i]));
-            }
-            output[4][sample] =
-                ToS32(state.dry_gain * ToFloat(input[4][sample]) + (out_samples[4] + temp_center));
-            output[5][sample] =
-                ToS32(state.dry_gain * ToFloat(input[5][sample]) + (out_samples[5] + osamp[3]));
-        }
-    }
-}
-
-} // namespace
-
-CommandGenerator::CommandGenerator(AudioCommon::AudioRendererParameter& worker_params_,
-                                   VoiceContext& voice_context_, MixContext& mix_context_,
-                                   SplitterContext& splitter_context_,
-                                   EffectContext& effect_context_, Core::Memory::Memory& memory_)
-    : worker_params(worker_params_), voice_context(voice_context_), mix_context(mix_context_),
-      splitter_context(splitter_context_), effect_context(effect_context_), memory(memory_),
-      mix_buffer((worker_params.mix_buffer_count + AudioCommon::MAX_CHANNEL_COUNT) *
-                 worker_params.sample_count),
-      sample_buffer(MIX_BUFFER_SIZE),
-      depop_buffer((worker_params.mix_buffer_count + AudioCommon::MAX_CHANNEL_COUNT) *
-                   worker_params.sample_count) {}
-CommandGenerator::~CommandGenerator() = default;
-
-void CommandGenerator::ClearMixBuffers() {
-    std::fill(mix_buffer.begin(), mix_buffer.end(), 0);
-    std::fill(sample_buffer.begin(), sample_buffer.end(), 0);
-    // std::fill(depop_buffer.begin(), depop_buffer.end(), 0);
-}
-
-void CommandGenerator::GenerateVoiceCommands() {
-    if (dumping_frame) {
-        LOG_DEBUG(Audio, "(DSP_TRACE) GenerateVoiceCommands");
-    }
-    // Grab all our voices
-    const auto voice_count = voice_context.GetVoiceCount();
-    for (std::size_t i = 0; i < voice_count; i++) {
-        auto& voice_info = voice_context.GetSortedInfo(i);
-        // Update voices and check if we should queue them
-        if (voice_info.ShouldSkip() || !voice_info.UpdateForCommandGeneration(voice_context)) {
-            continue;
-        }
-
-        // Queue our voice
-        GenerateVoiceCommand(voice_info);
-    }
-    // Update our splitters
-    splitter_context.UpdateInternalState();
-}
-
-void CommandGenerator::GenerateVoiceCommand(ServerVoiceInfo& voice_info) {
-    auto& in_params = voice_info.GetInParams();
-    const auto channel_count = in_params.channel_count;
-
-    for (s32 channel = 0; channel < channel_count; channel++) {
-        const auto resource_id = in_params.voice_channel_resource_id[channel];
-        auto& dsp_state = voice_context.GetDspSharedState(resource_id);
-        auto& channel_resource = voice_context.GetChannelResource(resource_id);
-
-        // Decode our samples for our channel
-        GenerateDataSourceCommand(voice_info, dsp_state, channel);
-
-        if (in_params.should_depop) {
-            in_params.last_volume = 0.0f;
-        } else if (in_params.splitter_info_id != AudioCommon::NO_SPLITTER ||
-                   in_params.mix_id != AudioCommon::NO_MIX) {
-            // Apply a biquad filter if needed
-            GenerateBiquadFilterCommandForVoice(voice_info, dsp_state,
-                                                worker_params.mix_buffer_count, channel);
-            // Base voice volume ramping
-            GenerateVolumeRampCommand(in_params.last_volume, in_params.volume, channel,
-                                      in_params.node_id);
-            in_params.last_volume = in_params.volume;
-
-            if (in_params.mix_id != AudioCommon::NO_MIX) {
-                // If we're using a mix id
-                auto& mix_info = mix_context.GetInfo(in_params.mix_id);
-                const auto& dest_mix_params = mix_info.GetInParams();
-
-                // Voice Mixing
-                GenerateVoiceMixCommand(
-                    channel_resource.GetCurrentMixVolume(), channel_resource.GetLastMixVolume(),
-                    dsp_state, dest_mix_params.buffer_offset, dest_mix_params.buffer_count,
-                    worker_params.mix_buffer_count + channel, in_params.node_id);
-
-                // Update last mix volumes
-                channel_resource.UpdateLastMixVolumes();
-            } else if (in_params.splitter_info_id != AudioCommon::NO_SPLITTER) {
-                s32 base = channel;
-                while (auto* destination_data =
-                           GetDestinationData(in_params.splitter_info_id, base)) {
-                    base += channel_count;
-
-                    if (!destination_data->IsConfigured()) {
-                        continue;
-                    }
-                    if (destination_data->GetMixId() >= static_cast<int>(mix_context.GetCount())) {
-                        continue;
-                    }
-
-                    const auto& mix_info = mix_context.GetInfo(destination_data->GetMixId());
-                    const auto& dest_mix_params = mix_info.GetInParams();
-                    GenerateVoiceMixCommand(
-                        destination_data->CurrentMixVolumes(), destination_data->LastMixVolumes(),
-                        dsp_state, dest_mix_params.buffer_offset, dest_mix_params.buffer_count,
-                        worker_params.mix_buffer_count + channel, in_params.node_id);
-                    destination_data->MarkDirty();
-                }
-            }
-            // Update biquad filter enabled states
-            for (std::size_t i = 0; i < AudioCommon::MAX_BIQUAD_FILTERS; i++) {
-                in_params.was_biquad_filter_enabled[i] = in_params.biquad_filter[i].enabled;
-            }
-        }
-    }
-}
-
-void CommandGenerator::GenerateSubMixCommands() {
-    const auto mix_count = mix_context.GetCount();
-    for (std::size_t i = 0; i < mix_count; i++) {
-        auto& mix_info = mix_context.GetSortedInfo(i);
-        const auto& in_params = mix_info.GetInParams();
-        if (!in_params.in_use || in_params.mix_id == AudioCommon::FINAL_MIX) {
-            continue;
-        }
-        GenerateSubMixCommand(mix_info);
-    }
-}
-
-void CommandGenerator::GenerateFinalMixCommands() {
-    GenerateFinalMixCommand();
-}
-
-void CommandGenerator::PreCommand() {
-    if (!dumping_frame) {
-        return;
-    }
-    for (std::size_t i = 0; i < splitter_context.GetInfoCount(); i++) {
-        const auto& base = splitter_context.GetInfo(i);
-        std::string graph = fmt::format("b[{}]", i);
-        const auto* head = base.GetHead();
-        while (head != nullptr) {
-            graph += fmt::format("->{}", head->GetMixId());
-            head = head->GetNextDestination();
-        }
-        LOG_DEBUG(Audio, "(DSP_TRACE) SplitterGraph splitter_info={}, {}", i, graph);
-    }
-}
-
-void CommandGenerator::PostCommand() {
-    if (!dumping_frame) {
-        return;
-    }
-    dumping_frame = false;
-}
-
-void CommandGenerator::GenerateDataSourceCommand(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
-                                                 s32 channel) {
-    const auto& in_params = voice_info.GetInParams();
-    const auto depop = in_params.should_depop;
-
-    if (depop) {
-        if (in_params.mix_id != AudioCommon::NO_MIX) {
-            auto& mix_info = mix_context.GetInfo(in_params.mix_id);
-            const auto& mix_in = mix_info.GetInParams();
-            GenerateDepopPrepareCommand(dsp_state, mix_in.buffer_count, mix_in.buffer_offset);
-        } else if (in_params.splitter_info_id != AudioCommon::NO_SPLITTER) {
-            s32 index{};
-            while (const auto* destination =
-                       GetDestinationData(in_params.splitter_info_id, index++)) {
-                if (!destination->IsConfigured()) {
-                    continue;
-                }
-                auto& mix_info = mix_context.GetInfo(destination->GetMixId());
-                const auto& mix_in = mix_info.GetInParams();
-                GenerateDepopPrepareCommand(dsp_state, mix_in.buffer_count, mix_in.buffer_offset);
-            }
-        }
-    } else {
-        switch (in_params.sample_format) {
-        case SampleFormat::Pcm8:
-        case SampleFormat::Pcm16:
-        case SampleFormat::Pcm32:
-        case SampleFormat::PcmFloat:
-            DecodeFromWaveBuffers(voice_info, GetChannelMixBuffer(channel), dsp_state, channel,
-                                  worker_params.sample_rate, worker_params.sample_count,
-                                  in_params.node_id);
-            break;
-        case SampleFormat::Adpcm:
-            ASSERT(channel == 0 && in_params.channel_count == 1);
-            DecodeFromWaveBuffers(voice_info, GetChannelMixBuffer(0), dsp_state, 0,
-                                  worker_params.sample_rate, worker_params.sample_count,
-                                  in_params.node_id);
-            break;
-        default:
-            UNREACHABLE_MSG("Unimplemented sample format={}", in_params.sample_format);
-        }
-    }
-}
-
-void CommandGenerator::GenerateBiquadFilterCommandForVoice(ServerVoiceInfo& voice_info,
-                                                           VoiceState& dsp_state,
-                                                           [[maybe_unused]] s32 mix_buffer_count,
-                                                           [[maybe_unused]] s32 channel) {
-    for (std::size_t i = 0; i < AudioCommon::MAX_BIQUAD_FILTERS; i++) {
-        const auto& in_params = voice_info.GetInParams();
-        auto& biquad_filter = in_params.biquad_filter[i];
-        // Check if biquad filter is actually used
-        if (!biquad_filter.enabled) {
-            continue;
-        }
-
-        // Reinitialize our biquad filter state if it was enabled previously
-        if (!in_params.was_biquad_filter_enabled[i]) {
-            dsp_state.biquad_filter_state.fill(0);
-        }
-
-        // Generate biquad filter
-        // GenerateBiquadFilterCommand(mix_buffer_count, biquad_filter,
-        // dsp_state.biquad_filter_state,
-        //                            mix_buffer_count + channel, mix_buffer_count + channel,
-        //                            worker_params.sample_count, voice_info.GetInParams().node_id);
-    }
-}
-
-void CommandGenerator::GenerateBiquadFilterCommand([[maybe_unused]] s32 mix_buffer_id,
-                                                   const BiquadFilterParameter& params,
-                                                   std::array<s64, 2>& state,
-                                                   std::size_t input_offset,
-                                                   std::size_t output_offset, s32 sample_count,
-                                                   s32 node_id) {
-    if (dumping_frame) {
-        LOG_DEBUG(Audio,
-                  "(DSP_TRACE) GenerateBiquadFilterCommand node_id={}, "
-                  "input_mix_buffer={}, output_mix_buffer={}",
-                  node_id, input_offset, output_offset);
-    }
-    std::span<const s32> input = GetMixBuffer(input_offset);
-    std::span<s32> output = GetMixBuffer(output_offset);
-
-    // Biquad filter parameters
-    const auto [n0, n1, n2] = params.numerator;
-    const auto [d0, d1] = params.denominator;
-
-    // Biquad filter states
-    auto [s0, s1] = state;
-
-    constexpr s64 int32_min = std::numeric_limits<s32>::min();
-    constexpr s64 int32_max = std::numeric_limits<s32>::max();
-
-    for (int i = 0; i < sample_count; ++i) {
-        const auto sample = static_cast<s64>(input[i]);
-        const auto f = (sample * n0 + s0 + 0x4000) >> 15;
-        const auto y = std::clamp(f, int32_min, int32_max);
-        s0 = sample * n1 + y * d0 + s1;
-        s1 = sample * n2 + y * d1;
-        output[i] = static_cast<s32>(y);
-    }
-
-    state = {s0, s1};
-}
-
-void CommandGenerator::GenerateDepopPrepareCommand(VoiceState& dsp_state,
-                                                   std::size_t mix_buffer_count,
-                                                   std::size_t mix_buffer_offset) {
-    for (std::size_t i = 0; i < mix_buffer_count; i++) {
-        auto& sample = dsp_state.previous_samples[i];
-        if (sample != 0) {
-            depop_buffer[mix_buffer_offset + i] += sample;
-            sample = 0;
-        }
-    }
-}
-
-void CommandGenerator::GenerateDepopForMixBuffersCommand(std::size_t mix_buffer_count,
-                                                         std::size_t mix_buffer_offset,
-                                                         s32 sample_rate) {
-    const std::size_t end_offset =
-        std::min(mix_buffer_offset + mix_buffer_count, GetTotalMixBufferCount());
-    const s32 delta = sample_rate == 48000 ? 0x7B29 : 0x78CB;
-    for (std::size_t i = mix_buffer_offset; i < end_offset; i++) {
-        if (depop_buffer[i] == 0) {
-            continue;
-        }
-
-        depop_buffer[i] =
-            ApplyMixDepop(GetMixBuffer(i), depop_buffer[i], delta, worker_params.sample_count);
-    }
-}
-
-void CommandGenerator::GenerateEffectCommand(ServerMixInfo& mix_info) {
-    const std::size_t effect_count = effect_context.GetCount();
-    const auto buffer_offset = mix_info.GetInParams().buffer_offset;
-    for (std::size_t i = 0; i < effect_count; i++) {
-        const auto index = mix_info.GetEffectOrder(i);
-        if (index == AudioCommon::NO_EFFECT_ORDER) {
-            break;
-        }
-        auto* info = effect_context.GetInfo(index);
-        const auto type = info->GetType();
-
-        // TODO(ogniK): Finish remaining effects
-        switch (type) {
-        case EffectType::Aux:
-            GenerateAuxCommand(buffer_offset, info, info->IsEnabled());
-            break;
-        case EffectType::I3dl2Reverb:
-            GenerateI3dl2ReverbEffectCommand(buffer_offset, info, info->IsEnabled());
-            break;
-        case EffectType::BiquadFilter:
-            GenerateBiquadFilterEffectCommand(buffer_offset, info, info->IsEnabled());
-            break;
-        default:
-            break;
-        }
-
-        info->UpdateForCommandGeneration();
-    }
-}
-
-void CommandGenerator::GenerateI3dl2ReverbEffectCommand(s32 mix_buffer_offset, EffectBase* info,
-                                                        bool enabled) {
-    auto* reverb = dynamic_cast<EffectI3dl2Reverb*>(info);
-    const auto& params = reverb->GetParams();
-    auto& state = reverb->GetState();
-    const auto channel_count = params.channel_count;
-
-    if (channel_count != 1 && channel_count != 2 && channel_count != 4 && channel_count != 6) {
-        return;
-    }
-
-    std::array<std::span<const s32>, AudioCommon::MAX_CHANNEL_COUNT> input{};
-    std::array<std::span<s32>, AudioCommon::MAX_CHANNEL_COUNT> output{};
-
-    const auto status = params.status;
-    for (s32 i = 0; i < channel_count; i++) {
-        input[i] = GetMixBuffer(mix_buffer_offset + params.input[i]);
-        output[i] = GetMixBuffer(mix_buffer_offset + params.output[i]);
-    }
-
-    if (enabled) {
-        if (status == ParameterStatus::Initialized) {
-            InitializeI3dl2Reverb(reverb->GetParams(), state, info->GetWorkBuffer());
-        } else if (status == ParameterStatus::Updating) {
-            UpdateI3dl2Reverb(reverb->GetParams(), state, false);
-        }
-    }
-
-    if (enabled) {
-        switch (channel_count) {
-        case 1:
-            ApplyReverbGeneric<1>(state, input, output, worker_params.sample_count);
-            break;
-        case 2:
-            ApplyReverbGeneric<2>(state, input, output, worker_params.sample_count);
-            break;
-        case 4:
-            ApplyReverbGeneric<4>(state, input, output, worker_params.sample_count);
-            break;
-        case 6:
-            ApplyReverbGeneric<6>(state, input, output, worker_params.sample_count);
-            break;
-        }
-    } else {
-        for (s32 i = 0; i < channel_count; i++) {
-            // Only copy if the buffer input and output do not match!
-            if ((mix_buffer_offset + params.input[i]) != (mix_buffer_offset + params.output[i])) {
-                std::memcpy(output[i].data(), input[i].data(),
-                            worker_params.sample_count * sizeof(s32));
-            }
-        }
-    }
-}
-
-void CommandGenerator::GenerateBiquadFilterEffectCommand(s32 mix_buffer_offset, EffectBase* info,
-                                                         bool enabled) {
-    if (!enabled) {
-        return;
-    }
-    const auto& params = dynamic_cast<EffectBiquadFilter*>(info)->GetParams();
-    const auto channel_count = params.channel_count;
-    for (s32 i = 0; i < channel_count; i++) {
-        // TODO(ogniK): Actually implement biquad filter
-        if (params.input[i] != params.output[i]) {
-            std::span<const s32> input = GetMixBuffer(mix_buffer_offset + params.input[i]);
-            std::span<s32> output = GetMixBuffer(mix_buffer_offset + params.output[i]);
-            ApplyMix<1>(output, input, 32768, worker_params.sample_count);
-        }
-    }
-}
-
-void CommandGenerator::GenerateAuxCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled) {
-    auto* aux = dynamic_cast<EffectAuxInfo*>(info);
-    const auto& params = aux->GetParams();
-    if (aux->GetSendBuffer() != 0 && aux->GetRecvBuffer() != 0) {
-        const auto max_channels = params.count;
-        u32 offset{};
-        for (u32 channel = 0; channel < max_channels; channel++) {
-            u32 write_count = 0;
-            if (channel == (max_channels - 1)) {
-                write_count = offset + worker_params.sample_count;
-            }
-
-            const auto input_index = params.input_mix_buffers[channel] + mix_buffer_offset;
-            const auto output_index = params.output_mix_buffers[channel] + mix_buffer_offset;
-
-            if (enabled) {
-                AuxInfoDSP send_info{};
-                AuxInfoDSP recv_info{};
-                memory.ReadBlock(aux->GetSendInfo(), &send_info, sizeof(AuxInfoDSP));
-                memory.ReadBlock(aux->GetRecvInfo(), &recv_info, sizeof(AuxInfoDSP));
-
-                WriteAuxBuffer(send_info, aux->GetSendBuffer(), params.sample_count,
-                               GetMixBuffer(input_index), worker_params.sample_count, offset,
-                               write_count);
-                memory.WriteBlock(aux->GetSendInfo(), &send_info, sizeof(AuxInfoDSP));
-
-                const auto samples_read = ReadAuxBuffer(
-                    recv_info, aux->GetRecvBuffer(), params.sample_count,
-                    GetMixBuffer(output_index), worker_params.sample_count, offset, write_count);
-                memory.WriteBlock(aux->GetRecvInfo(), &recv_info, sizeof(AuxInfoDSP));
-
-                if (samples_read != static_cast<int>(worker_params.sample_count) &&
-                    samples_read <= params.sample_count) {
-                    std::memset(GetMixBuffer(output_index).data(), 0,
-                                params.sample_count - samples_read);
-                }
-            } else {
-                AuxInfoDSP empty{};
-                memory.WriteBlock(aux->GetSendInfo(), &empty, sizeof(AuxInfoDSP));
-                memory.WriteBlock(aux->GetRecvInfo(), &empty, sizeof(AuxInfoDSP));
-                if (output_index != input_index) {
-                    std::memcpy(GetMixBuffer(output_index).data(), GetMixBuffer(input_index).data(),
-                                worker_params.sample_count * sizeof(s32));
-                }
-            }
-
-            offset += worker_params.sample_count;
-        }
-    }
-}
-
-ServerSplitterDestinationData* CommandGenerator::GetDestinationData(s32 splitter_id, s32 index) {
-    if (splitter_id == AudioCommon::NO_SPLITTER) {
-        return nullptr;
-    }
-    return splitter_context.GetDestinationData(splitter_id, index);
-}
-
-s32 CommandGenerator::WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u32 max_samples,
-                                     std::span<const s32> data, u32 sample_count, u32 write_offset,
-                                     u32 write_count) {
-    if (max_samples == 0) {
-        return 0;
-    }
-    u32 offset = dsp_info.write_offset + write_offset;
-    if (send_buffer == 0 || offset > max_samples) {
-        return 0;
-    }
-
-    s32 data_offset{};
-    u32 remaining = sample_count;
-    while (remaining > 0) {
-        // Get position in buffer
-        const auto base = send_buffer + (offset * sizeof(u32));
-        const auto samples_to_grab = std::min(max_samples - offset, remaining);
-        // Write to output
-        memory.WriteBlock(base, (data.data() + data_offset), samples_to_grab * sizeof(u32));
-        offset = (offset + samples_to_grab) % max_samples;
-        remaining -= samples_to_grab;
-        data_offset += samples_to_grab;
-    }
-
-    if (write_count != 0) {
-        dsp_info.write_offset = (dsp_info.write_offset + write_count) % max_samples;
-    }
-    return sample_count;
-}
-
-s32 CommandGenerator::ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u32 max_samples,
-                                    std::span<s32> out_data, u32 sample_count, u32 read_offset,
-                                    u32 read_count) {
-    if (max_samples == 0) {
-        return 0;
-    }
-
-    u32 offset = recv_info.read_offset + read_offset;
-    if (recv_buffer == 0 || offset > max_samples) {
-        return 0;
-    }
-
-    u32 remaining = sample_count;
-    s32 data_offset{};
-    while (remaining > 0) {
-        const auto base = recv_buffer + (offset * sizeof(u32));
-        const auto samples_to_grab = std::min(max_samples - offset, remaining);
-        std::vector<s32> buffer(samples_to_grab);
-        memory.ReadBlock(base, buffer.data(), buffer.size() * sizeof(u32));
-        std::memcpy(out_data.data() + data_offset, buffer.data(), buffer.size() * sizeof(u32));
-        offset = (offset + samples_to_grab) % max_samples;
-        remaining -= samples_to_grab;
-        data_offset += samples_to_grab;
-    }
-
-    if (read_count != 0) {
-        recv_info.read_offset = (recv_info.read_offset + read_count) % max_samples;
-    }
-    return sample_count;
-}
-
-void CommandGenerator::InitializeI3dl2Reverb(I3dl2ReverbParams& info, I3dl2ReverbState& state,
-                                             std::vector<u8>& work_buffer) {
-    // Reset state
-    state.lowpass_0 = 0.0f;
-    state.lowpass_1 = 0.0f;
-    state.lowpass_2 = 0.0f;
-
-    state.early_delay_line.Reset();
-    state.early_tap_steps.fill(0);
-    state.early_gain = 0.0f;
-    state.late_gain = 0.0f;
-    state.early_to_late_taps = 0;
-    for (std::size_t i = 0; i < AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT; i++) {
-        state.fdn_delay_line[i].Reset();
-        state.decay_delay_line0[i].Reset();
-        state.decay_delay_line1[i].Reset();
-    }
-    state.last_reverb_echo = 0.0f;
-    state.center_delay_line.Reset();
-    for (auto& coef : state.lpf_coefficients) {
-        coef.fill(0.0f);
-    }
-    state.shelf_filter.fill(0.0f);
-    state.dry_gain = 0.0f;
-
-    const auto sample_rate = info.sample_rate / 1000;
-    f32* work_buffer_ptr = reinterpret_cast<f32*>(work_buffer.data());
-
-    s32 delay_samples{};
-    for (std::size_t i = 0; i < AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT; i++) {
-        delay_samples =
-            AudioCommon::CalculateDelaySamples(sample_rate, FDN_MAX_DELAY_LINE_TIMES[i]);
-        state.fdn_delay_line[i].Initialize(delay_samples, work_buffer_ptr);
-        work_buffer_ptr += delay_samples + 1;
-
-        delay_samples =
-            AudioCommon::CalculateDelaySamples(sample_rate, DECAY0_MAX_DELAY_LINE_TIMES[i]);
-        state.decay_delay_line0[i].Initialize(delay_samples, 0.0f, work_buffer_ptr);
-        work_buffer_ptr += delay_samples + 1;
-
-        delay_samples =
-            AudioCommon::CalculateDelaySamples(sample_rate, DECAY1_MAX_DELAY_LINE_TIMES[i]);
-        state.decay_delay_line1[i].Initialize(delay_samples, 0.0f, work_buffer_ptr);
-        work_buffer_ptr += delay_samples + 1;
-    }
-    delay_samples = AudioCommon::CalculateDelaySamples(sample_rate, 5.0f);
-    state.center_delay_line.Initialize(delay_samples, work_buffer_ptr);
-    work_buffer_ptr += delay_samples + 1;
-
-    delay_samples = AudioCommon::CalculateDelaySamples(sample_rate, 400.0f);
-    state.early_delay_line.Initialize(delay_samples, work_buffer_ptr);
-
-    UpdateI3dl2Reverb(info, state, true);
-}
-
-void CommandGenerator::UpdateI3dl2Reverb(I3dl2ReverbParams& info, I3dl2ReverbState& state,
-                                         bool should_clear) {
-
-    state.dry_gain = info.dry_gain;
-    state.shelf_filter.fill(0.0f);
-    state.lowpass_0 = 0.0f;
-    state.early_gain = Pow10(std::min(info.room + info.reflection, 5000.0f) / 2000.0f);
-    state.late_gain = Pow10(std::min(info.room + info.reverb, 5000.0f) / 2000.0f);
-
-    const auto sample_rate = info.sample_rate / 1000;
-    const f32 hf_gain = Pow10(info.room_hf / 2000.0f);
-    if (hf_gain >= 1.0f) {
-        state.lowpass_2 = 1.0f;
-        state.lowpass_1 = 0.0f;
-    } else {
-        const auto a = 1.0f - hf_gain;
-        const auto b = 2.0f * (2.0f - hf_gain * CosD(256.0f * info.hf_reference /
-                                                     static_cast<f32>(info.sample_rate)));
-        const auto c = std::sqrt(b * b - 4.0f * a * a);
-
-        state.lowpass_1 = (b - c) / (2.0f * a);
-        state.lowpass_2 = 1.0f - state.lowpass_1;
-    }
-    state.early_to_late_taps = AudioCommon::CalculateDelaySamples(
-        sample_rate, 1000.0f * (info.reflection_delay + info.reverb_delay));
-
-    state.last_reverb_echo = 0.6f * info.diffusion * 0.01f;
-    for (std::size_t i = 0; i < AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT; i++) {
-        const auto length =
-            FDN_MIN_DELAY_LINE_TIMES[i] +
-            (info.density / 100.0f) * (FDN_MAX_DELAY_LINE_TIMES[i] - FDN_MIN_DELAY_LINE_TIMES[i]);
-        state.fdn_delay_line[i].SetDelay(AudioCommon::CalculateDelaySamples(sample_rate, length));
-
-        const auto delay_sample_counts = state.fdn_delay_line[i].GetDelay() +
-                                         state.decay_delay_line0[i].GetDelay() +
-                                         state.decay_delay_line1[i].GetDelay();
-
-        float a = (-60.0f * static_cast<f32>(delay_sample_counts)) /
-                  (info.decay_time * static_cast<f32>(info.sample_rate));
-        float b = a / info.hf_decay_ratio;
-        float c = CosD(128.0f * 0.5f * info.hf_reference / static_cast<f32>(info.sample_rate)) /
-                  SinD(128.0f * 0.5f * info.hf_reference / static_cast<f32>(info.sample_rate));
-        float d = Pow10((b - a) / 40.0f);
-        float e = Pow10((b + a) / 40.0f) * 0.7071f;
-
-        state.lpf_coefficients[0][i] = e * ((d * c) + 1.0f) / (c + d);
-        state.lpf_coefficients[1][i] = e * (1.0f - (d * c)) / (c + d);
-        state.lpf_coefficients[2][i] = (c - d) / (c + d);
-
-        state.decay_delay_line0[i].SetCoefficient(state.last_reverb_echo);
-        state.decay_delay_line1[i].SetCoefficient(-0.9f * state.last_reverb_echo);
-    }
-
-    if (should_clear) {
-        for (std::size_t i = 0; i < AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT; i++) {
-            state.fdn_delay_line[i].Clear();
-            state.decay_delay_line0[i].Clear();
-            state.decay_delay_line1[i].Clear();
-        }
-        state.early_delay_line.Clear();
-        state.center_delay_line.Clear();
-    }
-
-    const auto max_early_delay = state.early_delay_line.GetMaxDelay();
-    const auto reflection_time = 1000.0f * (0.9998f * info.reverb_delay + 0.02f);
-    for (std::size_t tap = 0; tap < AudioCommon::I3DL2REVERB_TAPS; tap++) {
-        const auto length = AudioCommon::CalculateDelaySamples(
-            sample_rate, 1000.0f * info.reflection_delay + reflection_time * EARLY_TAP_TIMES[tap]);
-        state.early_tap_steps[tap] = std::min(length, max_early_delay);
-    }
-}
-
-void CommandGenerator::GenerateVolumeRampCommand(float last_volume, float current_volume,
-                                                 s32 channel, s32 node_id) {
-    const auto last = static_cast<s32>(last_volume * 32768.0f);
-    const auto current = static_cast<s32>(current_volume * 32768.0f);
-    const auto delta = static_cast<s32>((static_cast<float>(current) - static_cast<float>(last)) /
-                                        static_cast<float>(worker_params.sample_count));
-
-    if (dumping_frame) {
-        LOG_DEBUG(Audio,
-                  "(DSP_TRACE) GenerateVolumeRampCommand node_id={}, input={}, output={}, "
-                  "last_volume={}, current_volume={}",
-                  node_id, GetMixChannelBufferOffset(channel), GetMixChannelBufferOffset(channel),
-                  last_volume, current_volume);
-    }
-    // Apply generic gain on samples
-    ApplyGain(GetChannelMixBuffer(channel), GetChannelMixBuffer(channel), last, delta,
-              worker_params.sample_count);
-}
-
-void CommandGenerator::GenerateVoiceMixCommand(const MixVolumeBuffer& mix_volumes,
-                                               const MixVolumeBuffer& last_mix_volumes,
-                                               VoiceState& dsp_state, s32 mix_buffer_offset,
-                                               s32 mix_buffer_count, s32 voice_index, s32 node_id) {
-    // Loop all our mix buffers
-    for (s32 i = 0; i < mix_buffer_count; i++) {
-        if (last_mix_volumes[i] != 0.0f || mix_volumes[i] != 0.0f) {
-            const auto delta = static_cast<float>((mix_volumes[i] - last_mix_volumes[i])) /
-                               static_cast<float>(worker_params.sample_count);
-
-            if (dumping_frame) {
-                LOG_DEBUG(Audio,
-                          "(DSP_TRACE) GenerateVoiceMixCommand node_id={}, input={}, "
-                          "output={}, last_volume={}, current_volume={}",
-                          node_id, voice_index, mix_buffer_offset + i, last_mix_volumes[i],
-                          mix_volumes[i]);
-            }
-
-            dsp_state.previous_samples[i] =
-                ApplyMixRamp(GetMixBuffer(mix_buffer_offset + i), GetMixBuffer(voice_index),
-                             last_mix_volumes[i], delta, worker_params.sample_count);
-        } else {
-            dsp_state.previous_samples[i] = 0;
-        }
-    }
-}
-
-void CommandGenerator::GenerateSubMixCommand(ServerMixInfo& mix_info) {
-    if (dumping_frame) {
-        LOG_DEBUG(Audio, "(DSP_TRACE) GenerateSubMixCommand");
-    }
-    const auto& in_params = mix_info.GetInParams();
-    GenerateDepopForMixBuffersCommand(in_params.buffer_count, in_params.buffer_offset,
-                                      in_params.sample_rate);
-
-    GenerateEffectCommand(mix_info);
-
-    GenerateMixCommands(mix_info);
-}
-
-void CommandGenerator::GenerateMixCommands(ServerMixInfo& mix_info) {
-    if (!mix_info.HasAnyConnection()) {
-        return;
-    }
-    const auto& in_params = mix_info.GetInParams();
-    if (in_params.dest_mix_id != AudioCommon::NO_MIX) {
-        const auto& dest_mix = mix_context.GetInfo(in_params.dest_mix_id);
-        const auto& dest_in_params = dest_mix.GetInParams();
-
-        const auto buffer_count = in_params.buffer_count;
-
-        for (s32 i = 0; i < buffer_count; i++) {
-            for (s32 j = 0; j < dest_in_params.buffer_count; j++) {
-                const auto mixed_volume = in_params.volume * in_params.mix_volume[i][j];
-                if (mixed_volume != 0.0f) {
-                    GenerateMixCommand(dest_in_params.buffer_offset + j,
-                                       in_params.buffer_offset + i, mixed_volume,
-                                       in_params.node_id);
-                }
-            }
-        }
-    } else if (in_params.splitter_id != AudioCommon::NO_SPLITTER) {
-        s32 base{};
-        while (const auto* destination_data = GetDestinationData(in_params.splitter_id, base++)) {
-            if (!destination_data->IsConfigured()) {
-                continue;
-            }
-
-            const auto& dest_mix = mix_context.GetInfo(destination_data->GetMixId());
-            const auto& dest_in_params = dest_mix.GetInParams();
-            const auto mix_index = (base - 1) % in_params.buffer_count + in_params.buffer_offset;
-            for (std::size_t i = 0; i < static_cast<std::size_t>(dest_in_params.buffer_count);
-                 i++) {
-                const auto mixed_volume = in_params.volume * destination_data->GetMixVolume(i);
-                if (mixed_volume != 0.0f) {
-                    GenerateMixCommand(dest_in_params.buffer_offset + i, mix_index, mixed_volume,
-                                       in_params.node_id);
-                }
-            }
-        }
-    }
-}
-
-void CommandGenerator::GenerateMixCommand(std::size_t output_offset, std::size_t input_offset,
-                                          float volume, s32 node_id) {
-
-    if (dumping_frame) {
-        LOG_DEBUG(Audio,
-                  "(DSP_TRACE) GenerateMixCommand node_id={}, input={}, output={}, volume={}",
-                  node_id, input_offset, output_offset, volume);
-    }
-
-    std::span<s32> output = GetMixBuffer(output_offset);
-    std::span<const s32> input = GetMixBuffer(input_offset);
-
-    const s32 gain = static_cast<s32>(volume * 32768.0f);
-    // Mix with loop unrolling
-    if (worker_params.sample_count % 4 == 0) {
-        ApplyMix<4>(output, input, gain, worker_params.sample_count);
-    } else if (worker_params.sample_count % 2 == 0) {
-        ApplyMix<2>(output, input, gain, worker_params.sample_count);
-    } else {
-        ApplyMix<1>(output, input, gain, worker_params.sample_count);
-    }
-}
-
-void CommandGenerator::GenerateFinalMixCommand() {
-    if (dumping_frame) {
-        LOG_DEBUG(Audio, "(DSP_TRACE) GenerateFinalMixCommand");
-    }
-    auto& mix_info = mix_context.GetFinalMixInfo();
-    const auto& in_params = mix_info.GetInParams();
-
-    GenerateDepopForMixBuffersCommand(in_params.buffer_count, in_params.buffer_offset,
-                                      in_params.sample_rate);
-
-    GenerateEffectCommand(mix_info);
-
-    for (s32 i = 0; i < in_params.buffer_count; i++) {
-        const s32 gain = static_cast<s32>(in_params.volume * 32768.0f);
-        if (dumping_frame) {
-            LOG_DEBUG(
-                Audio,
-                "(DSP_TRACE) ApplyGainWithoutDelta node_id={}, input={}, output={}, volume={}",
-                in_params.node_id, in_params.buffer_offset + i, in_params.buffer_offset + i,
-                in_params.volume);
-        }
-        ApplyGainWithoutDelta(GetMixBuffer(in_params.buffer_offset + i),
-                              GetMixBuffer(in_params.buffer_offset + i), gain,
-                              worker_params.sample_count);
-    }
-}
-
-template <typename T>
-s32 CommandGenerator::DecodePcm(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
-                                s32 sample_start_offset, s32 sample_end_offset, s32 sample_count,
-                                s32 channel, std::size_t mix_offset) {
-    const auto& in_params = voice_info.GetInParams();
-    const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index];
-    if (wave_buffer.buffer_address == 0) {
-        return 0;
-    }
-    if (wave_buffer.buffer_size == 0) {
-        return 0;
-    }
-    if (sample_end_offset < sample_start_offset) {
-        return 0;
-    }
-    const auto samples_remaining = (sample_end_offset - sample_start_offset) - dsp_state.offset;
-    const auto start_offset =
-        ((dsp_state.offset + sample_start_offset) * in_params.channel_count) * sizeof(T);
-    const auto buffer_pos = wave_buffer.buffer_address + start_offset;
-    const auto samples_processed = std::min(sample_count, samples_remaining);
-
-    const auto channel_count = in_params.channel_count;
-    std::vector<T> buffer(samples_processed * channel_count);
-    memory.ReadBlock(buffer_pos, buffer.data(), buffer.size() * sizeof(T));
-
-    if constexpr (std::is_floating_point_v<T>) {
-        for (std::size_t i = 0; i < static_cast<std::size_t>(samples_processed); i++) {
-            sample_buffer[mix_offset + i] = static_cast<s32>(buffer[i * channel_count + channel] *
-                                                             std::numeric_limits<s16>::max());
-        }
-    } else if constexpr (sizeof(T) == 1) {
-        for (std::size_t i = 0; i < static_cast<std::size_t>(samples_processed); i++) {
-            sample_buffer[mix_offset + i] =
-                static_cast<s32>(static_cast<f32>(buffer[i * channel_count + channel] /
-                                                  std::numeric_limits<s8>::max()) *
-                                 std::numeric_limits<s16>::max());
-        }
-    } else if constexpr (sizeof(T) == 2) {
-        for (std::size_t i = 0; i < static_cast<std::size_t>(samples_processed); i++) {
-            sample_buffer[mix_offset + i] = buffer[i * channel_count + channel];
-        }
-    } else {
-        for (std::size_t i = 0; i < static_cast<std::size_t>(samples_processed); i++) {
-            sample_buffer[mix_offset + i] =
-                static_cast<s32>(static_cast<f32>(buffer[i * channel_count + channel] /
-                                                  std::numeric_limits<s32>::max()) *
-                                 std::numeric_limits<s16>::max());
-        }
-    }
-
-    return samples_processed;
-}
-
-s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
-                                  s32 sample_start_offset, s32 sample_end_offset, s32 sample_count,
-                                  [[maybe_unused]] s32 channel, std::size_t mix_offset) {
-    const auto& in_params = voice_info.GetInParams();
-    const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index];
-    if (wave_buffer.buffer_address == 0) {
-        return 0;
-    }
-    if (wave_buffer.buffer_size == 0) {
-        return 0;
-    }
-    if (sample_end_offset < sample_start_offset) {
-        return 0;
-    }
-
-    static constexpr std::array<int, 16> SIGNED_NIBBLES{
-        0, 1, 2, 3, 4, 5, 6, 7, -8, -7, -6, -5, -4, -3, -2, -1,
-    };
-
-    constexpr std::size_t FRAME_LEN = 8;
-    constexpr std::size_t NIBBLES_PER_SAMPLE = 16;
-    constexpr std::size_t SAMPLES_PER_FRAME = 14;
-
-    auto frame_header = dsp_state.context.header;
-    s32 idx = (frame_header >> 4) & 0xf;
-    s32 scale = frame_header & 0xf;
-    s16 yn1 = dsp_state.context.yn1;
-    s16 yn2 = dsp_state.context.yn2;
-
-    Codec::ADPCM_Coeff coeffs;
-    memory.ReadBlock(in_params.additional_params_address, coeffs.data(),
-                     sizeof(Codec::ADPCM_Coeff));
-
-    s32 coef1 = coeffs[idx * 2];
-    s32 coef2 = coeffs[idx * 2 + 1];
-
-    const auto samples_remaining = (sample_end_offset - sample_start_offset) - dsp_state.offset;
-    const auto samples_processed = std::min(sample_count, samples_remaining);
-    const auto sample_pos = dsp_state.offset + sample_start_offset;
-
-    const auto samples_remaining_in_frame = sample_pos % SAMPLES_PER_FRAME;
-    auto position_in_frame = ((sample_pos / SAMPLES_PER_FRAME) * NIBBLES_PER_SAMPLE) +
-                             samples_remaining_in_frame + (samples_remaining_in_frame != 0 ? 2 : 0);
-
-    const auto decode_sample = [&](const int nibble) -> s16 {
-        const int xn = nibble * (1 << scale);
-        // We first transform everything into 11 bit fixed point, perform the second order
-        // digital filter, then transform back.
-        // 0x400 == 0.5 in 11 bit fixed point.
-        // Filter: y[n] = x[n] + 0.5 + c1 * y[n-1] + c2 * y[n-2]
-        int val = ((xn << 11) + 0x400 + coef1 * yn1 + coef2 * yn2) >> 11;
-        // Clamp to output range.
-        val = std::clamp<s32>(val, -32768, 32767);
-        // Advance output feedback.
-        yn2 = yn1;
-        yn1 = static_cast<s16>(val);
-        return yn1;
-    };
-
-    std::size_t buffer_offset{};
-    std::vector<u8> buffer(
-        std::max((samples_processed / FRAME_LEN) * SAMPLES_PER_FRAME, FRAME_LEN));
-    memory.ReadBlock(wave_buffer.buffer_address + (position_in_frame / 2), buffer.data(),
-                     buffer.size());
-    std::size_t cur_mix_offset = mix_offset;
-
-    auto remaining_samples = samples_processed;
-    while (remaining_samples > 0) {
-        if (position_in_frame % NIBBLES_PER_SAMPLE == 0) {
-            // Read header
-            frame_header = buffer[buffer_offset++];
-            idx = (frame_header >> 4) & 0xf;
-            scale = frame_header & 0xf;
-            coef1 = coeffs[idx * 2];
-            coef2 = coeffs[idx * 2 + 1];
-            position_in_frame += 2;
-
-            // Decode entire frame
-            if (remaining_samples >= static_cast<int>(SAMPLES_PER_FRAME)) {
-                for (std::size_t i = 0; i < SAMPLES_PER_FRAME / 2; i++) {
-                    // Sample 1
-                    const s32 s0 = SIGNED_NIBBLES[buffer[buffer_offset] >> 4];
-                    const s32 s1 = SIGNED_NIBBLES[buffer[buffer_offset++] & 0xf];
-                    const s16 sample_1 = decode_sample(s0);
-                    const s16 sample_2 = decode_sample(s1);
-                    sample_buffer[cur_mix_offset++] = sample_1;
-                    sample_buffer[cur_mix_offset++] = sample_2;
-                }
-                remaining_samples -= static_cast<int>(SAMPLES_PER_FRAME);
-                position_in_frame += SAMPLES_PER_FRAME;
-                continue;
-            }
-        }
-        // Decode mid frame
-        s32 current_nibble = buffer[buffer_offset];
-        if (position_in_frame++ & 0x1) {
-            current_nibble &= 0xf;
-            buffer_offset++;
-        } else {
-            current_nibble >>= 4;
-        }
-        const s16 sample = decode_sample(SIGNED_NIBBLES[current_nibble]);
-        sample_buffer[cur_mix_offset++] = sample;
-        remaining_samples--;
-    }
-
-    dsp_state.context.header = frame_header;
-    dsp_state.context.yn1 = yn1;
-    dsp_state.context.yn2 = yn2;
-
-    return samples_processed;
-}
-
-std::span<s32> CommandGenerator::GetMixBuffer(std::size_t index) {
-    return std::span<s32>(mix_buffer.data() + (index * worker_params.sample_count),
-                          worker_params.sample_count);
-}
-
-std::span<const s32> CommandGenerator::GetMixBuffer(std::size_t index) const {
-    return std::span<const s32>(mix_buffer.data() + (index * worker_params.sample_count),
-                                worker_params.sample_count);
-}
-
-std::size_t CommandGenerator::GetMixChannelBufferOffset(s32 channel) const {
-    return worker_params.mix_buffer_count + channel;
-}
-
-std::size_t CommandGenerator::GetTotalMixBufferCount() const {
-    return worker_params.mix_buffer_count + AudioCommon::MAX_CHANNEL_COUNT;
-}
-
-std::span<s32> CommandGenerator::GetChannelMixBuffer(s32 channel) {
-    return GetMixBuffer(worker_params.mix_buffer_count + channel);
-}
-
-std::span<const s32> CommandGenerator::GetChannelMixBuffer(s32 channel) const {
-    return GetMixBuffer(worker_params.mix_buffer_count + channel);
-}
-
-void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, std::span<s32> output,
-                                             VoiceState& dsp_state, s32 channel,
-                                             s32 target_sample_rate, s32 sample_count,
-                                             s32 node_id) {
-    const auto& in_params = voice_info.GetInParams();
-    if (dumping_frame) {
-        LOG_DEBUG(Audio,
-                  "(DSP_TRACE) DecodeFromWaveBuffers, node_id={}, channel={}, "
-                  "format={}, sample_count={}, sample_rate={}, mix_id={}, splitter_id={}",
-                  node_id, channel, in_params.sample_format, sample_count, in_params.sample_rate,
-                  in_params.mix_id, in_params.splitter_info_id);
-    }
-    ASSERT_OR_EXECUTE(output.data() != nullptr, { return; });
-
-    const auto resample_rate = static_cast<s32>(
-        static_cast<float>(in_params.sample_rate) / static_cast<float>(target_sample_rate) *
-        static_cast<float>(static_cast<s32>(in_params.pitch * 32768.0f)));
-    if (dsp_state.fraction + sample_count * resample_rate >
-        static_cast<s32>(SCALED_MIX_BUFFER_SIZE - 4ULL)) {
-        return;
-    }
-
-    auto min_required_samples =
-        std::min(static_cast<s32>(SCALED_MIX_BUFFER_SIZE) - dsp_state.fraction, resample_rate);
-    if (min_required_samples >= sample_count) {
-        min_required_samples = sample_count;
-    }
-
-    std::size_t temp_mix_offset{};
-    s32 samples_output{};
-    auto samples_remaining = sample_count;
-    while (samples_remaining > 0) {
-        const auto samples_to_output = std::min(samples_remaining, min_required_samples);
-        const auto samples_to_read = (samples_to_output * resample_rate + dsp_state.fraction) >> 15;
-
-        if (!in_params.behavior_flags.is_pitch_and_src_skipped) {
-            // Append sample histtory for resampler
-            for (std::size_t i = 0; i < AudioCommon::MAX_SAMPLE_HISTORY; i++) {
-                sample_buffer[temp_mix_offset + i] = dsp_state.sample_history[i];
-            }
-            temp_mix_offset += 4;
-        }
-
-        s32 samples_read{};
-        while (samples_read < samples_to_read) {
-            const auto& wave_buffer = in_params.wave_buffer[dsp_state.wave_buffer_index];
-            // No more data can be read
-            if (!dsp_state.is_wave_buffer_valid[dsp_state.wave_buffer_index]) {
-                break;
-            }
-
-            if (in_params.sample_format == SampleFormat::Adpcm && dsp_state.offset == 0 &&
-                wave_buffer.context_address != 0 && wave_buffer.context_size != 0) {
-                memory.ReadBlock(wave_buffer.context_address, &dsp_state.context,
-                                 sizeof(ADPCMContext));
-            }
-
-            s32 samples_offset_start;
-            s32 samples_offset_end;
-            if (dsp_state.loop_count > 0 && wave_buffer.loop_start_sample != 0 &&
-                wave_buffer.loop_end_sample != 0 &&
-                wave_buffer.loop_start_sample <= wave_buffer.loop_end_sample) {
-                samples_offset_start = wave_buffer.loop_start_sample;
-                samples_offset_end = wave_buffer.loop_end_sample;
-            } else {
-                samples_offset_start = wave_buffer.start_sample_offset;
-                samples_offset_end = wave_buffer.end_sample_offset;
-            }
-
-            s32 samples_decoded{0};
-            switch (in_params.sample_format) {
-            case SampleFormat::Pcm8:
-                samples_decoded =
-                    DecodePcm<s8>(voice_info, dsp_state, samples_offset_start, samples_offset_end,
-                                  samples_to_read - samples_read, channel, temp_mix_offset);
-                break;
-            case SampleFormat::Pcm16:
-                samples_decoded =
-                    DecodePcm<s16>(voice_info, dsp_state, samples_offset_start, samples_offset_end,
-                                   samples_to_read - samples_read, channel, temp_mix_offset);
-                break;
-            case SampleFormat::Pcm32:
-                samples_decoded =
-                    DecodePcm<s32>(voice_info, dsp_state, samples_offset_start, samples_offset_end,
-                                   samples_to_read - samples_read, channel, temp_mix_offset);
-                break;
-            case SampleFormat::PcmFloat:
-                samples_decoded =
-                    DecodePcm<f32>(voice_info, dsp_state, samples_offset_start, samples_offset_end,
-                                   samples_to_read - samples_read, channel, temp_mix_offset);
-                break;
-            case SampleFormat::Adpcm:
-                samples_decoded =
-                    DecodeAdpcm(voice_info, dsp_state, samples_offset_start, samples_offset_end,
-                                samples_to_read - samples_read, channel, temp_mix_offset);
-                break;
-            default:
-                UNREACHABLE_MSG("Unimplemented sample format={}", in_params.sample_format);
-            }
-
-            temp_mix_offset += samples_decoded;
-            samples_read += samples_decoded;
-            dsp_state.offset += samples_decoded;
-            dsp_state.played_sample_count += samples_decoded;
-
-            if (dsp_state.offset >= (samples_offset_end - samples_offset_start) ||
-                samples_decoded == 0) {
-                // Reset our sample offset
-                dsp_state.offset = 0;
-                if (wave_buffer.is_looping) {
-                    dsp_state.loop_count++;
-                    if (wave_buffer.loop_count > 0 &&
-                        (dsp_state.loop_count > wave_buffer.loop_count || samples_decoded == 0)) {
-                        // End of our buffer
-                        voice_info.SetWaveBufferCompleted(dsp_state, wave_buffer);
-                    }
-
-                    if (samples_decoded == 0) {
-                        break;
-                    }
-
-                    if (in_params.behavior_flags.is_played_samples_reset_at_loop_point.Value()) {
-                        dsp_state.played_sample_count = 0;
-                    }
-                } else {
-                    // Update our wave buffer states
-                    voice_info.SetWaveBufferCompleted(dsp_state, wave_buffer);
-                }
-            }
-        }
-
-        if (in_params.behavior_flags.is_pitch_and_src_skipped.Value()) {
-            // No need to resample
-            std::memcpy(output.data() + samples_output, sample_buffer.data(),
-                        samples_read * sizeof(s32));
-        } else {
-            std::fill(sample_buffer.begin() + temp_mix_offset,
-                      sample_buffer.begin() + temp_mix_offset + (samples_to_read - samples_read),
-                      0);
-            AudioCore::Resample(output.data() + samples_output, sample_buffer.data(), resample_rate,
-                                dsp_state.fraction, samples_to_output);
-            // Resample
-            for (std::size_t i = 0; i < AudioCommon::MAX_SAMPLE_HISTORY; i++) {
-                dsp_state.sample_history[i] = sample_buffer[samples_to_read + i];
-            }
-        }
-        samples_remaining -= samples_to_output;
-        samples_output += samples_to_output;
-    }
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/command_generator.h b/src/audio_core/command_generator.h
deleted file mode 100644
index 59a33ba76..000000000
--- a/src/audio_core/command_generator.h
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <span>
-#include "audio_core/common.h"
-#include "audio_core/voice_context.h"
-#include "common/common_types.h"
-
-namespace Core::Memory {
-class Memory;
-}
-
-namespace AudioCore {
-class MixContext;
-class SplitterContext;
-class ServerSplitterDestinationData;
-class ServerMixInfo;
-class EffectContext;
-class EffectBase;
-struct AuxInfoDSP;
-struct I3dl2ReverbParams;
-struct I3dl2ReverbState;
-using MixVolumeBuffer = std::array<float, AudioCommon::MAX_MIX_BUFFERS>;
-
-class CommandGenerator {
-public:
-    explicit CommandGenerator(AudioCommon::AudioRendererParameter& worker_params_,
-                              VoiceContext& voice_context_, MixContext& mix_context_,
-                              SplitterContext& splitter_context_, EffectContext& effect_context_,
-                              Core::Memory::Memory& memory_);
-    ~CommandGenerator();
-
-    void ClearMixBuffers();
-    void GenerateVoiceCommands();
-    void GenerateVoiceCommand(ServerVoiceInfo& voice_info);
-    void GenerateSubMixCommands();
-    void GenerateFinalMixCommands();
-    void PreCommand();
-    void PostCommand();
-
-    [[nodiscard]] std::span<s32> GetChannelMixBuffer(s32 channel);
-    [[nodiscard]] std::span<const s32> GetChannelMixBuffer(s32 channel) const;
-    [[nodiscard]] std::span<s32> GetMixBuffer(std::size_t index);
-    [[nodiscard]] std::span<const s32> GetMixBuffer(std::size_t index) const;
-    [[nodiscard]] std::size_t GetMixChannelBufferOffset(s32 channel) const;
-
-    [[nodiscard]] std::size_t GetTotalMixBufferCount() const;
-
-private:
-    void GenerateDataSourceCommand(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 channel);
-    void GenerateBiquadFilterCommandForVoice(ServerVoiceInfo& voice_info, VoiceState& dsp_state,
-                                             s32 mix_buffer_count, s32 channel);
-    void GenerateVolumeRampCommand(float last_volume, float current_volume, s32 channel,
-                                   s32 node_id);
-    void GenerateVoiceMixCommand(const MixVolumeBuffer& mix_volumes,
-                                 const MixVolumeBuffer& last_mix_volumes, VoiceState& dsp_state,
-                                 s32 mix_buffer_offset, s32 mix_buffer_count, s32 voice_index,
-                                 s32 node_id);
-    void GenerateSubMixCommand(ServerMixInfo& mix_info);
-    void GenerateMixCommands(ServerMixInfo& mix_info);
-    void GenerateMixCommand(std::size_t output_offset, std::size_t input_offset, float volume,
-                            s32 node_id);
-    void GenerateFinalMixCommand();
-    void GenerateBiquadFilterCommand(s32 mix_buffer, const BiquadFilterParameter& params,
-                                     std::array<s64, 2>& state, std::size_t input_offset,
-                                     std::size_t output_offset, s32 sample_count, s32 node_id);
-    void GenerateDepopPrepareCommand(VoiceState& dsp_state, std::size_t mix_buffer_count,
-                                     std::size_t mix_buffer_offset);
-    void GenerateDepopForMixBuffersCommand(std::size_t mix_buffer_count,
-                                           std::size_t mix_buffer_offset, s32 sample_rate);
-    void GenerateEffectCommand(ServerMixInfo& mix_info);
-    void GenerateI3dl2ReverbEffectCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled);
-    void GenerateBiquadFilterEffectCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled);
-    void GenerateAuxCommand(s32 mix_buffer_offset, EffectBase* info, bool enabled);
-    [[nodiscard]] ServerSplitterDestinationData* GetDestinationData(s32 splitter_id, s32 index);
-
-    s32 WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u32 max_samples,
-                       std::span<const s32> data, u32 sample_count, u32 write_offset,
-                       u32 write_count);
-    s32 ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u32 max_samples,
-                      std::span<s32> out_data, u32 sample_count, u32 read_offset, u32 read_count);
-
-    void InitializeI3dl2Reverb(I3dl2ReverbParams& info, I3dl2ReverbState& state,
-                               std::vector<u8>& work_buffer);
-    void UpdateI3dl2Reverb(I3dl2ReverbParams& info, I3dl2ReverbState& state, bool should_clear);
-    // DSP Code
-    template <typename T>
-    s32 DecodePcm(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 sample_start_offset,
-                  s32 sample_end_offset, s32 sample_count, s32 channel, std::size_t mix_offset);
-    s32 DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_state, s32 sample_start_offset,
-                    s32 sample_end_offset, s32 sample_count, s32 channel, std::size_t mix_offset);
-    void DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, std::span<s32> output,
-                               VoiceState& dsp_state, s32 channel, s32 target_sample_rate,
-                               s32 sample_count, s32 node_id);
-
-    AudioCommon::AudioRendererParameter& worker_params;
-    VoiceContext& voice_context;
-    MixContext& mix_context;
-    SplitterContext& splitter_context;
-    EffectContext& effect_context;
-    Core::Memory::Memory& memory;
-    std::vector<s32> mix_buffer{};
-    std::vector<s32> sample_buffer{};
-    std::vector<s32> depop_buffer{};
-    bool dumping_frame{false};
-};
-} // namespace AudioCore
diff --git a/src/audio_core/common.h b/src/audio_core/common.h
deleted file mode 100644
index 1ab537588..000000000
--- a/src/audio_core/common.h
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-#include "core/hle/result.h"
-
-namespace AudioCommon {
-namespace Audren {
-constexpr ResultCode ERR_INVALID_PARAMETERS{ErrorModule::Audio, 41};
-constexpr ResultCode ERR_SPLITTER_SORT_FAILED{ErrorModule::Audio, 43};
-} // namespace Audren
-
-constexpr u32_le CURRENT_PROCESS_REVISION = Common::MakeMagic('R', 'E', 'V', '9');
-constexpr std::size_t MAX_MIX_BUFFERS = 24;
-constexpr std::size_t MAX_BIQUAD_FILTERS = 2;
-constexpr std::size_t MAX_CHANNEL_COUNT = 6;
-constexpr std::size_t MAX_WAVE_BUFFERS = 4;
-constexpr std::size_t MAX_SAMPLE_HISTORY = 4;
-constexpr u32 STREAM_SAMPLE_RATE = 48000;
-constexpr u32 STREAM_NUM_CHANNELS = 2;
-constexpr s32 NO_SPLITTER = -1;
-constexpr s32 NO_MIX = 0x7fffffff;
-constexpr s32 NO_FINAL_MIX = std::numeric_limits<s32>::min();
-constexpr s32 FINAL_MIX = 0;
-constexpr s32 NO_EFFECT_ORDER = -1;
-constexpr std::size_t TEMP_MIX_BASE_SIZE = 0x3f00; // TODO(ogniK): Work out this constant
-// Any size checks seem to take the sample history into account
-// and our const ends up being 0x3f04, the 4 bytes are most
-// likely the sample history
-constexpr std::size_t TOTAL_TEMP_MIX_SIZE = TEMP_MIX_BASE_SIZE + AudioCommon::MAX_SAMPLE_HISTORY;
-constexpr f32 I3DL2REVERB_MAX_LEVEL = 5000.0f;
-constexpr f32 I3DL2REVERB_MIN_REFLECTION_DURATION = 0.02f;
-constexpr std::size_t I3DL2REVERB_TAPS = 20;
-constexpr std::size_t I3DL2REVERB_DELAY_LINE_COUNT = 4;
-using Fractional = s32;
-
-template <typename T>
-constexpr Fractional ToFractional(T x) {
-    return static_cast<Fractional>(x * static_cast<T>(0x4000));
-}
-
-constexpr Fractional MultiplyFractional(Fractional lhs, Fractional rhs) {
-    return static_cast<Fractional>(static_cast<s64>(lhs) * rhs >> 14);
-}
-
-constexpr s32 FractionalToFixed(Fractional x) {
-    const auto s = x & (1 << 13);
-    return static_cast<s32>(x >> 14) + s;
-}
-
-constexpr s32 CalculateDelaySamples(s32 sample_rate_khz, float time) {
-    return FractionalToFixed(MultiplyFractional(ToFractional(sample_rate_khz), ToFractional(time)));
-}
-
-static constexpr u32 VersionFromRevision(u32_le rev) {
-    // "REV7" -> 7
-    return ((rev >> 24) & 0xff) - 0x30;
-}
-
-static constexpr bool IsRevisionSupported(u32 required, u32_le user_revision) {
-    const auto base = VersionFromRevision(user_revision);
-    return required <= base;
-}
-
-static constexpr bool IsValidRevision(u32_le revision) {
-    const auto base = VersionFromRevision(revision);
-    constexpr auto max_rev = VersionFromRevision(CURRENT_PROCESS_REVISION);
-    return base <= max_rev;
-}
-
-static constexpr bool CanConsumeBuffer(std::size_t size, std::size_t offset, std::size_t required) {
-    if (offset > size) {
-        return false;
-    }
-    if (size < required) {
-        return false;
-    }
-    if ((size - offset) < required) {
-        return false;
-    }
-    return true;
-}
-
-struct UpdateDataSizes {
-    u32_le behavior{};
-    u32_le memory_pool{};
-    u32_le voice{};
-    u32_le voice_channel_resource{};
-    u32_le effect{};
-    u32_le mixer{};
-    u32_le sink{};
-    u32_le performance{};
-    u32_le splitter{};
-    u32_le render_info{};
-    INSERT_PADDING_WORDS(4);
-};
-static_assert(sizeof(UpdateDataSizes) == 0x38, "UpdateDataSizes is an invalid size");
-
-struct UpdateDataHeader {
-    u32_le revision{};
-    UpdateDataSizes size{};
-    u32_le total_size{};
-};
-static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader is an invalid size");
-
-struct AudioRendererParameter {
-    u32_le sample_rate;
-    u32_le sample_count;
-    u32_le mix_buffer_count;
-    u32_le submix_count;
-    u32_le voice_count;
-    u32_le sink_count;
-    u32_le effect_count;
-    u32_le performance_frame_count;
-    u8 is_voice_drop_enabled;
-    u8 unknown_21;
-    u8 unknown_22;
-    u8 execution_mode;
-    u32_le splitter_count;
-    u32_le num_splitter_send_channels;
-    u32_le unknown_30;
-    u32_le revision;
-};
-static_assert(sizeof(AudioRendererParameter) == 52, "AudioRendererParameter is an invalid size");
-
-} // namespace AudioCommon
diff --git a/src/audio_core/common/audio_renderer_parameter.h b/src/audio_core/common/audio_renderer_parameter.h
new file mode 100644
index 000000000..2f62c383b
--- /dev/null
+++ b/src/audio_core/common/audio_renderer_parameter.h
@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "audio_core/renderer/upsampler/upsampler_manager.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+/**
+ * Execution mode of the audio renderer.
+ * Only Auto is currently supported.
+ */
+enum class ExecutionMode : u8 {
+    Auto,
+    Manual,
+};
+
+/**
+ * Parameters from the game, passed to the audio renderer for initialisation.
+ */
+struct AudioRendererParameterInternal {
+    /* 0x00 */ u32 sample_rate;
+    /* 0x04 */ u32 sample_count;
+    /* 0x08 */ u32 mixes;
+    /* 0x0C */ u32 sub_mixes;
+    /* 0x10 */ u32 voices;
+    /* 0x14 */ u32 sinks;
+    /* 0x18 */ u32 effects;
+    /* 0x1C */ u32 perf_frames;
+    /* 0x20 */ u16 voice_drop_enabled;
+    /* 0x22 */ u8 rendering_device;
+    /* 0x23 */ ExecutionMode execution_mode;
+    /* 0x24 */ u32 splitter_infos;
+    /* 0x28 */ s32 splitter_destinations;
+    /* 0x2C */ u32 external_context_size;
+    /* 0x30 */ u32 revision;
+    /* 0x34 */ char unk34[0x4];
+};
+static_assert(sizeof(AudioRendererParameterInternal) == 0x38,
+              "AudioRendererParameterInternal has the wrong size!");
+
+/**
+ * Context for rendering, contains a bunch of useful fields for the command generator.
+ */
+struct AudioRendererSystemContext {
+    s32 session_id;
+    s8 channels;
+    s16 mix_buffer_count;
+    AudioRenderer::BehaviorInfo* behavior;
+    std::span<s32> depop_buffer;
+    AudioRenderer::UpsamplerManager* upsampler_manager;
+    AudioRenderer::MemoryPoolInfo* memory_pool_info;
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/common/common.h b/src/audio_core/common/common.h
new file mode 100644
index 000000000..6abd9be45
--- /dev/null
+++ b/src/audio_core/common/common.h
@@ -0,0 +1,138 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <numeric>
+#include <span>
+
+#include "common/assert.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+using CpuAddr = std::uintptr_t;
+
+enum class PlayState : u8 {
+    Started,
+    Stopped,
+    Paused,
+};
+
+enum class SrcQuality : u8 {
+    Medium,
+    High,
+    Low,
+};
+
+enum class SampleFormat : u8 {
+    Invalid,
+    PcmInt8,
+    PcmInt16,
+    PcmInt24,
+    PcmInt32,
+    PcmFloat,
+    Adpcm,
+};
+
+enum class SessionTypes {
+    AudioIn,
+    AudioOut,
+    FinalOutputRecorder,
+};
+
+enum class Channels : u32 {
+    FrontLeft,
+    FrontRight,
+    Center,
+    LFE,
+    BackLeft,
+    BackRight,
+};
+
+// These are used by Delay, Reverb and I3dl2Reverb prior to Revision 11.
+enum class OldChannels : u32 {
+    FrontLeft,
+    FrontRight,
+    BackLeft,
+    BackRight,
+    Center,
+    LFE,
+};
+
+constexpr u32 BufferCount = 32;
+
+constexpr u32 MaxRendererSessions = 2;
+constexpr u32 TargetSampleCount = 240;
+constexpr u32 TargetSampleRate = 48'000;
+constexpr u32 MaxChannels = 6;
+constexpr u32 MaxMixBuffers = 24;
+constexpr u32 MaxWaveBuffers = 4;
+constexpr s32 LowestVoicePriority = 0xFF;
+constexpr s32 HighestVoicePriority = 0;
+constexpr u32 BufferAlignment = 0x40;
+constexpr u32 WorkbufferAlignment = 0x1000;
+constexpr s32 FinalMixId = 0;
+constexpr s32 InvalidDistanceFromFinalMix = std::numeric_limits<s32>::min();
+constexpr s32 UnusedSplitterId = -1;
+constexpr s32 UnusedMixId = std::numeric_limits<s32>::max();
+constexpr u32 InvalidNodeId = 0xF0000000;
+constexpr s32 InvalidProcessOrder = -1;
+constexpr u32 MaxBiquadFilters = 2;
+constexpr u32 MaxEffects = 256;
+
+constexpr bool IsChannelCountValid(u16 channel_count) {
+    return channel_count <= 6 &&
+           (channel_count == 1 || channel_count == 2 || channel_count == 4 || channel_count == 6);
+}
+
+constexpr void UseOldChannelMapping(std::span<s16> inputs, std::span<s16> outputs) {
+    constexpr auto old_center{static_cast<u32>(OldChannels::Center)};
+    constexpr auto new_center{static_cast<u32>(Channels::Center)};
+    constexpr auto old_lfe{static_cast<u32>(OldChannels::LFE)};
+    constexpr auto new_lfe{static_cast<u32>(Channels::LFE)};
+
+    auto center{inputs[old_center]};
+    auto lfe{inputs[old_lfe]};
+    inputs[old_center] = inputs[new_center];
+    inputs[old_lfe] = inputs[new_lfe];
+    inputs[new_center] = center;
+    inputs[new_lfe] = lfe;
+
+    center = outputs[old_center];
+    lfe = outputs[old_lfe];
+    outputs[old_center] = outputs[new_center];
+    outputs[old_lfe] = outputs[new_lfe];
+    outputs[new_center] = center;
+    outputs[new_lfe] = lfe;
+}
+
+constexpr u32 GetSplitterInParamHeaderMagic() {
+    return Common::MakeMagic('S', 'N', 'D', 'H');
+}
+
+constexpr u32 GetSplitterInfoMagic() {
+    return Common::MakeMagic('S', 'N', 'D', 'I');
+}
+
+constexpr u32 GetSplitterSendDataMagic() {
+    return Common::MakeMagic('S', 'N', 'D', 'D');
+}
+
+constexpr size_t GetSampleFormatByteSize(SampleFormat format) {
+    switch (format) {
+    case SampleFormat::PcmInt8:
+        return 1;
+    case SampleFormat::PcmInt16:
+        return 2;
+    case SampleFormat::PcmInt24:
+        return 3;
+    case SampleFormat::PcmInt32:
+    case SampleFormat::PcmFloat:
+        return 4;
+    default:
+        return 2;
+    }
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/common/feature_support.h b/src/audio_core/common/feature_support.h
new file mode 100644
index 000000000..55c9e690d
--- /dev/null
+++ b/src/audio_core/common/feature_support.h
@@ -0,0 +1,105 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <map>
+#include <ranges>
+#include <tuple>
+
+#include "common/assert.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+constexpr u32 CurrentRevision = 11;
+
+enum class SupportTags {
+    CommandProcessingTimeEstimatorVersion4,
+    CommandProcessingTimeEstimatorVersion3,
+    CommandProcessingTimeEstimatorVersion2,
+    MultiTapBiquadFilterProcessing,
+    EffectInfoVer2,
+    WaveBufferVer2,
+    BiquadFilterFloatProcessing,
+    VolumeMixParameterPrecisionQ23,
+    MixInParameterDirtyOnlyUpdate,
+    BiquadFilterEffectStateClearBugFix,
+    VoicePlayedSampleCountResetAtLoopPoint,
+    VoicePitchAndSrcSkipped,
+    SplitterBugFix,
+    FlushVoiceWaveBuffers,
+    ElapsedFrameCount,
+    AudioRendererVariadicCommandBufferSize,
+    PerformanceMetricsDataFormatVersion2,
+    AudioRendererProcessingTimeLimit80Percent,
+    AudioRendererProcessingTimeLimit75Percent,
+    AudioRendererProcessingTimeLimit70Percent,
+    AdpcmLoopContextBugFix,
+    Splitter,
+    LongSizePreDelay,
+    AudioUsbDeviceOutput,
+    DeviceApiVersion2,
+    DelayChannelMappingChange,
+    ReverbChannelMappingChange,
+    I3dl2ReverbChannelMappingChange,
+
+    // Not a real tag, just here to get the count.
+    Size
+};
+
+constexpr u32 GetRevisionNum(u32 user_revision) {
+    if (user_revision >= 0x100) {
+        user_revision -= Common::MakeMagic('R', 'E', 'V', '0');
+        user_revision >>= 24;
+    }
+    return user_revision;
+};
+
+constexpr bool CheckFeatureSupported(SupportTags tag, u32 user_revision) {
+    constexpr std::array<std::pair<SupportTags, u32>, static_cast<u32>(SupportTags::Size)> features{
+        {
+            {SupportTags::AudioRendererProcessingTimeLimit70Percent, 1},
+            {SupportTags::Splitter, 2},
+            {SupportTags::AdpcmLoopContextBugFix, 2},
+            {SupportTags::LongSizePreDelay, 3},
+            {SupportTags::AudioUsbDeviceOutput, 4},
+            {SupportTags::AudioRendererProcessingTimeLimit75Percent, 4},
+            {SupportTags::VoicePlayedSampleCountResetAtLoopPoint, 5},
+            {SupportTags::VoicePitchAndSrcSkipped, 5},
+            {SupportTags::SplitterBugFix, 5},
+            {SupportTags::FlushVoiceWaveBuffers, 5},
+            {SupportTags::ElapsedFrameCount, 5},
+            {SupportTags::AudioRendererProcessingTimeLimit80Percent, 5},
+            {SupportTags::AudioRendererVariadicCommandBufferSize, 5},
+            {SupportTags::PerformanceMetricsDataFormatVersion2, 5},
+            {SupportTags::CommandProcessingTimeEstimatorVersion2, 5},
+            {SupportTags::BiquadFilterEffectStateClearBugFix, 6},
+            {SupportTags::BiquadFilterFloatProcessing, 7},
+            {SupportTags::VolumeMixParameterPrecisionQ23, 7},
+            {SupportTags::MixInParameterDirtyOnlyUpdate, 7},
+            {SupportTags::WaveBufferVer2, 8},
+            {SupportTags::CommandProcessingTimeEstimatorVersion3, 8},
+            {SupportTags::EffectInfoVer2, 9},
+            {SupportTags::CommandProcessingTimeEstimatorVersion4, 10},
+            {SupportTags::MultiTapBiquadFilterProcessing, 10},
+            {SupportTags::DelayChannelMappingChange, 11},
+            {SupportTags::ReverbChannelMappingChange, 11},
+            {SupportTags::I3dl2ReverbChannelMappingChange, 11},
+        }};
+
+    const auto& feature =
+        std::ranges::find_if(features, [tag](const auto& entry) { return entry.first == tag; });
+    if (feature == features.cend()) {
+        LOG_ERROR(Service_Audio, "Invalid SupportTag {}!", static_cast<u32>(tag));
+        return false;
+    }
+    user_revision = GetRevisionNum(user_revision);
+    return (*feature).second <= user_revision;
+}
+
+constexpr bool CheckValidRevision(u32 user_revision) {
+    return GetRevisionNum(user_revision) <= CurrentRevision;
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/common/wave_buffer.h b/src/audio_core/common/wave_buffer.h
new file mode 100644
index 000000000..fc478ef79
--- /dev/null
+++ b/src/audio_core/common/wave_buffer.h
@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace AudioCore {
+
+struct WaveBufferVersion1 {
+    CpuAddr buffer;
+    u64 buffer_size;
+    u32 start_offset;
+    u32 end_offset;
+    bool loop;
+    bool stream_ended;
+    CpuAddr context;
+    u64 context_size;
+};
+
+struct WaveBufferVersion2 {
+    CpuAddr buffer;
+    CpuAddr context;
+    u64 buffer_size;
+    u64 context_size;
+    u32 start_offset;
+    u32 end_offset;
+    u32 loop_start_offset;
+    u32 loop_end_offset;
+    s32 loop_count;
+    bool loop;
+    bool stream_ended;
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/common/workbuffer_allocator.h b/src/audio_core/common/workbuffer_allocator.h
new file mode 100644
index 000000000..fb89f97fe
--- /dev/null
+++ b/src/audio_core/common/workbuffer_allocator.h
@@ -0,0 +1,100 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+/**
+ * Responsible for allocating up a workbuffer into multiple pieces.
+ * Takes in a buffer and size (it does not own them), and allocates up the buffer via Allocate.
+ */
+class WorkbufferAllocator {
+public:
+    explicit WorkbufferAllocator(std::span<u8> buffer_, u64 size_)
+        : buffer{reinterpret_cast<u64>(buffer_.data())}, size{size_} {}
+
+    /**
+     * Allocate the given count of T elements, aligned to alignment.
+     *
+     * @param count     - The number of elements to allocate.
+     * @param alignment - The required starting alignment.
+     * @return Non-owning container of allocated elements.
+     */
+    template <typename T>
+    std::span<T> Allocate(u64 count, u64 alignment) {
+        u64 out{0};
+        u64 byte_size{count * sizeof(T)};
+
+        if (byte_size > 0) {
+            auto current{buffer + offset};
+            auto aligned_buffer{Common::AlignUp(current, alignment)};
+            if (aligned_buffer + byte_size <= buffer + size) {
+                out = aligned_buffer;
+                offset = byte_size - buffer + aligned_buffer;
+            } else {
+                LOG_ERROR(
+                    Service_Audio,
+                    "Allocated buffer was too small to hold new alloc.\nAllocator size={:08X}, "
+                    "offset={:08X}.\nAttempting to allocate {:08X} with alignment={:02X}",
+                    size, offset, byte_size, alignment);
+                count = 0;
+            }
+        }
+
+        return std::span<T>(reinterpret_cast<T*>(out), count);
+    }
+
+    /**
+     * Align the current offset to the given alignment.
+     *
+     * @param alignment - The required starting alignment.
+     */
+    void Align(u64 alignment) {
+        auto current{buffer + offset};
+        auto aligned_buffer{Common::AlignUp(current, alignment)};
+        offset = 0 - buffer + aligned_buffer;
+    }
+
+    /**
+     * Get the current buffer offset.
+     *
+     * @return The current allocating offset.
+     */
+    u64 GetCurrentOffset() const {
+        return offset;
+    }
+
+    /**
+     * Get the current buffer size.
+     *
+     * @return The size of the current buffer.
+     */
+    u64 GetSize() const {
+        return size;
+    }
+
+    /**
+     * Get the remaining size that can be allocated.
+     *
+     * @return The remaining size left in the buffer.
+     */
+    u64 GetRemainingSize() const {
+        return size - offset;
+    }
+
+private:
+    /// The buffer into which we are allocating.
+    u64 buffer;
+    /// Size of the buffer we're allocating to.
+    u64 size;
+    /// Current offset into the buffer, an error will be thrown if it exceeds size.
+    u64 offset{};
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/cubeb_sink.cpp b/src/audio_core/cubeb_sink.cpp
deleted file mode 100644
index 93c35e785..000000000
--- a/src/audio_core/cubeb_sink.cpp
+++ /dev/null
@@ -1,271 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <atomic>
-#include <cstring>
-#include "audio_core/cubeb_sink.h"
-#include "audio_core/stream.h"
-#include "audio_core/time_stretch.h"
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "common/ring_buffer.h"
-#include "common/settings.h"
-
-#ifdef _WIN32
-#include <objbase.h>
-#endif
-
-namespace AudioCore {
-
-class CubebSinkStream final : public SinkStream {
-public:
-    CubebSinkStream(cubeb* ctx_, u32 sample_rate, u32 num_channels_, cubeb_devid output_device,
-                    const std::string& name)
-        : ctx{ctx_}, num_channels{std::min(num_channels_, 6u)}, time_stretch{sample_rate,
-                                                                             num_channels} {
-
-        cubeb_stream_params params{};
-        params.rate = sample_rate;
-        params.channels = num_channels;
-        params.format = CUBEB_SAMPLE_S16NE;
-        params.prefs = CUBEB_STREAM_PREF_PERSIST;
-        switch (num_channels) {
-        case 1:
-            params.layout = CUBEB_LAYOUT_MONO;
-            break;
-        case 2:
-            params.layout = CUBEB_LAYOUT_STEREO;
-            break;
-        case 6:
-            params.layout = CUBEB_LAYOUT_3F2_LFE;
-            break;
-        }
-
-        u32 minimum_latency{};
-        if (cubeb_get_min_latency(ctx, &params, &minimum_latency) != CUBEB_OK) {
-            LOG_CRITICAL(Audio_Sink, "Error getting minimum latency");
-        }
-
-        if (cubeb_stream_init(ctx, &stream_backend, name.c_str(), nullptr, nullptr, output_device,
-                              &params, std::max(512u, minimum_latency),
-                              &CubebSinkStream::DataCallback, &CubebSinkStream::StateCallback,
-                              this) != CUBEB_OK) {
-            LOG_CRITICAL(Audio_Sink, "Error initializing cubeb stream");
-            return;
-        }
-
-        if (cubeb_stream_start(stream_backend) != CUBEB_OK) {
-            LOG_CRITICAL(Audio_Sink, "Error starting cubeb stream");
-            return;
-        }
-    }
-
-    ~CubebSinkStream() override {
-        if (!ctx) {
-            return;
-        }
-
-        if (cubeb_stream_stop(stream_backend) != CUBEB_OK) {
-            LOG_CRITICAL(Audio_Sink, "Error stopping cubeb stream");
-        }
-
-        cubeb_stream_destroy(stream_backend);
-    }
-
-    void EnqueueSamples(u32 source_num_channels, const std::vector<s16>& samples) override {
-        if (source_num_channels > num_channels) {
-            // Downsample 6 channels to 2
-            ASSERT_MSG(source_num_channels == 6, "Channel count must be 6");
-
-            std::vector<s16> buf;
-            buf.reserve(samples.size() * num_channels / source_num_channels);
-            for (std::size_t i = 0; i < samples.size(); i += source_num_channels) {
-                // Downmixing implementation taken from the ATSC standard
-                const s16 left{samples[i + 0]};
-                const s16 right{samples[i + 1]};
-                const s16 center{samples[i + 2]};
-                const s16 surround_left{samples[i + 4]};
-                const s16 surround_right{samples[i + 5]};
-                // Not used in the ATSC reference implementation
-                [[maybe_unused]] const s16 low_frequency_effects{samples[i + 3]};
-
-                constexpr s32 clev{707}; // center mixing level coefficient
-                constexpr s32 slev{707}; // surround mixing level coefficient
-
-                buf.push_back(static_cast<s16>(left + (clev * center / 1000) +
-                                               (slev * surround_left / 1000)));
-                buf.push_back(static_cast<s16>(right + (clev * center / 1000) +
-                                               (slev * surround_right / 1000)));
-            }
-            queue.Push(buf);
-            return;
-        }
-
-        queue.Push(samples);
-    }
-
-    std::size_t SamplesInQueue(u32 channel_count) const override {
-        if (!ctx)
-            return 0;
-
-        return queue.Size() / channel_count;
-    }
-
-    void Flush() override {
-        should_flush = true;
-    }
-
-    u32 GetNumChannels() const {
-        return num_channels;
-    }
-
-private:
-    std::vector<std::string> device_list;
-
-    cubeb* ctx{};
-    cubeb_stream* stream_backend{};
-    u32 num_channels{};
-
-    Common::RingBuffer<s16, 0x10000> queue;
-    std::array<s16, 2> last_frame{};
-    std::atomic<bool> should_flush{};
-    TimeStretcher time_stretch;
-
-    static long DataCallback(cubeb_stream* stream, void* user_data, const void* input_buffer,
-                             void* output_buffer, long num_frames);
-    static void StateCallback(cubeb_stream* stream, void* user_data, cubeb_state state);
-};
-
-CubebSink::CubebSink(std::string_view target_device_name) {
-    // Cubeb requires COM to be initialized on the thread calling cubeb_init on Windows
-#ifdef _WIN32
-    com_init_result = CoInitializeEx(nullptr, COINIT_MULTITHREADED);
-#endif
-
-    if (cubeb_init(&ctx, "yuzu", nullptr) != CUBEB_OK) {
-        LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
-        return;
-    }
-
-    if (target_device_name != auto_device_name && !target_device_name.empty()) {
-        cubeb_device_collection collection;
-        if (cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection) != CUBEB_OK) {
-            LOG_WARNING(Audio_Sink, "Audio output device enumeration not supported");
-        } else {
-            const auto collection_end{collection.device + collection.count};
-            const auto device{
-                std::find_if(collection.device, collection_end, [&](const cubeb_device_info& info) {
-                    return info.friendly_name != nullptr &&
-                           target_device_name == info.friendly_name;
-                })};
-            if (device != collection_end) {
-                output_device = device->devid;
-            }
-            cubeb_device_collection_destroy(ctx, &collection);
-        }
-    }
-}
-
-CubebSink::~CubebSink() {
-    if (!ctx) {
-        return;
-    }
-
-    for (auto& sink_stream : sink_streams) {
-        sink_stream.reset();
-    }
-
-    cubeb_destroy(ctx);
-
-#ifdef _WIN32
-    if (SUCCEEDED(com_init_result)) {
-        CoUninitialize();
-    }
-#endif
-}
-
-SinkStream& CubebSink::AcquireSinkStream(u32 sample_rate, u32 num_channels,
-                                         const std::string& name) {
-    sink_streams.push_back(
-        std::make_unique<CubebSinkStream>(ctx, sample_rate, num_channels, output_device, name));
-    return *sink_streams.back();
-}
-
-long CubebSinkStream::DataCallback([[maybe_unused]] cubeb_stream* stream, void* user_data,
-                                   [[maybe_unused]] const void* input_buffer, void* output_buffer,
-                                   long num_frames) {
-    auto* impl = static_cast<CubebSinkStream*>(user_data);
-    auto* buffer = static_cast<u8*>(output_buffer);
-
-    if (!impl) {
-        return {};
-    }
-
-    const std::size_t num_channels = impl->GetNumChannels();
-    const std::size_t samples_to_write = num_channels * num_frames;
-    std::size_t samples_written;
-
-    /*
-    if (Settings::values.enable_audio_stretching.GetValue()) {
-        const std::vector<s16> in{impl->queue.Pop()};
-        const std::size_t num_in{in.size() / num_channels};
-        s16* const out{reinterpret_cast<s16*>(buffer)};
-        const std::size_t out_frames =
-            impl->time_stretch.Process(in.data(), num_in, out, num_frames);
-        samples_written = out_frames * num_channels;
-
-        if (impl->should_flush) {
-            impl->time_stretch.Flush();
-            impl->should_flush = false;
-        }
-    } else {
-        samples_written = impl->queue.Pop(buffer, samples_to_write);
-    }*/
-    samples_written = impl->queue.Pop(buffer, samples_to_write);
-
-    if (samples_written >= num_channels) {
-        std::memcpy(&impl->last_frame[0], buffer + (samples_written - num_channels) * sizeof(s16),
-                    num_channels * sizeof(s16));
-    }
-
-    // Fill the rest of the frames with last_frame
-    for (std::size_t i = samples_written; i < samples_to_write; i += num_channels) {
-        std::memcpy(buffer + i * sizeof(s16), &impl->last_frame[0], num_channels * sizeof(s16));
-    }
-
-    return num_frames;
-}
-
-void CubebSinkStream::StateCallback([[maybe_unused]] cubeb_stream* stream,
-                                    [[maybe_unused]] void* user_data,
-                                    [[maybe_unused]] cubeb_state state) {}
-
-std::vector<std::string> ListCubebSinkDevices() {
-    std::vector<std::string> device_list;
-    cubeb* ctx;
-
-    if (cubeb_init(&ctx, "yuzu Device Enumerator", nullptr) != CUBEB_OK) {
-        LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
-        return {};
-    }
-
-    cubeb_device_collection collection;
-    if (cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection) != CUBEB_OK) {
-        LOG_WARNING(Audio_Sink, "Audio output device enumeration not supported");
-    } else {
-        for (std::size_t i = 0; i < collection.count; i++) {
-            const cubeb_device_info& device = collection.device[i];
-            if (device.friendly_name) {
-                device_list.emplace_back(device.friendly_name);
-            }
-        }
-        cubeb_device_collection_destroy(ctx, &collection);
-    }
-
-    cubeb_destroy(ctx);
-    return device_list;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/cubeb_sink.h b/src/audio_core/cubeb_sink.h
deleted file mode 100644
index 7ce850f47..000000000
--- a/src/audio_core/cubeb_sink.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <string>
-#include <vector>
-
-#include <cubeb/cubeb.h>
-
-#include "audio_core/sink.h"
-
-namespace AudioCore {
-
-class CubebSink final : public Sink {
-public:
-    explicit CubebSink(std::string_view device_id);
-    ~CubebSink() override;
-
-    SinkStream& AcquireSinkStream(u32 sample_rate, u32 num_channels,
-                                  const std::string& name) override;
-
-private:
-    cubeb* ctx{};
-    cubeb_devid output_device{};
-    std::vector<SinkStreamPtr> sink_streams;
-
-#ifdef _WIN32
-    u32 com_init_result = 0;
-#endif
-};
-
-std::vector<std::string> ListCubebSinkDevices();
-
-} // namespace AudioCore
diff --git a/src/audio_core/delay_line.cpp b/src/audio_core/delay_line.cpp
deleted file mode 100644
index 2793ed8db..000000000
--- a/src/audio_core/delay_line.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <cstring>
-#include "audio_core/delay_line.h"
-
-namespace AudioCore {
-DelayLineBase::DelayLineBase() = default;
-DelayLineBase::~DelayLineBase() = default;
-
-void DelayLineBase::Initialize(s32 max_delay_, float* src_buffer) {
-    buffer = src_buffer;
-    buffer_end = buffer + max_delay_;
-    max_delay = max_delay_;
-    output = buffer;
-    SetDelay(max_delay_);
-    Clear();
-}
-
-void DelayLineBase::SetDelay(s32 new_delay) {
-    if (max_delay < new_delay) {
-        return;
-    }
-    delay = new_delay;
-    input = (buffer + ((output - buffer) + new_delay) % (max_delay + 1));
-}
-
-s32 DelayLineBase::GetDelay() const {
-    return delay;
-}
-
-s32 DelayLineBase::GetMaxDelay() const {
-    return max_delay;
-}
-
-f32 DelayLineBase::TapOut(s32 last_sample) {
-    const float* ptr = input - (last_sample + 1);
-    if (ptr < buffer) {
-        ptr += (max_delay + 1);
-    }
-
-    return *ptr;
-}
-
-f32 DelayLineBase::Tick(f32 sample) {
-    *(input++) = sample;
-    const auto out_sample = *(output++);
-
-    if (buffer_end < input) {
-        input = buffer;
-    }
-
-    if (buffer_end < output) {
-        output = buffer;
-    }
-
-    return out_sample;
-}
-
-float* DelayLineBase::GetInput() {
-    return input;
-}
-
-const float* DelayLineBase::GetInput() const {
-    return input;
-}
-
-f32 DelayLineBase::GetOutputSample() const {
-    return *output;
-}
-
-void DelayLineBase::Clear() {
-    std::memset(buffer, 0, sizeof(float) * max_delay);
-}
-
-void DelayLineBase::Reset() {
-    buffer = nullptr;
-    buffer_end = nullptr;
-    max_delay = 0;
-    input = nullptr;
-    output = nullptr;
-    delay = 0;
-}
-
-DelayLineAllPass::DelayLineAllPass() = default;
-DelayLineAllPass::~DelayLineAllPass() = default;
-
-void DelayLineAllPass::Initialize(u32 delay_, float coeffcient_, f32* src_buffer) {
-    DelayLineBase::Initialize(delay_, src_buffer);
-    SetCoefficient(coeffcient_);
-}
-
-void DelayLineAllPass::SetCoefficient(float coeffcient_) {
-    coefficient = coeffcient_;
-}
-
-f32 DelayLineAllPass::Tick(f32 sample) {
-    const auto temp = sample - coefficient * *output;
-    return coefficient * temp + DelayLineBase::Tick(temp);
-}
-
-void DelayLineAllPass::Reset() {
-    coefficient = 0.0f;
-    DelayLineBase::Reset();
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/delay_line.h b/src/audio_core/delay_line.h
deleted file mode 100644
index 84f11bc52..000000000
--- a/src/audio_core/delay_line.h
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-class DelayLineBase {
-public:
-    DelayLineBase();
-    ~DelayLineBase();
-
-    void Initialize(s32 max_delay_, float* src_buffer);
-    void SetDelay(s32 new_delay);
-    s32 GetDelay() const;
-    s32 GetMaxDelay() const;
-    f32 TapOut(s32 last_sample);
-    f32 Tick(f32 sample);
-    float* GetInput();
-    const float* GetInput() const;
-    f32 GetOutputSample() const;
-    void Clear();
-    void Reset();
-
-protected:
-    float* buffer{nullptr};
-    float* buffer_end{nullptr};
-    s32 max_delay{};
-    float* input{nullptr};
-    float* output{nullptr};
-    s32 delay{};
-};
-
-class DelayLineAllPass final : public DelayLineBase {
-public:
-    DelayLineAllPass();
-    ~DelayLineAllPass();
-
-    void Initialize(u32 delay, float coeffcient_, f32* src_buffer);
-    void SetCoefficient(float coeffcient_);
-    f32 Tick(f32 sample);
-    void Reset();
-
-private:
-    float coefficient{};
-};
-} // namespace AudioCore
diff --git a/src/audio_core/device/audio_buffer.h b/src/audio_core/device/audio_buffer.h
new file mode 100644
index 000000000..7128ef72a
--- /dev/null
+++ b/src/audio_core/device/audio_buffer.h
@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace AudioCore {
+
+struct AudioBuffer {
+    /// Timestamp this buffer started playing.
+    u64 start_timestamp;
+    /// Timestamp this buffer should finish playing.
+    u64 end_timestamp;
+    /// Timestamp this buffer completed playing.
+    s64 played_timestamp;
+    /// Game memory address for these samples.
+    VAddr samples;
+    /// Unqiue identifier for this buffer.
+    u64 tag;
+    /// Size of the samples buffer.
+    u64 size;
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/device/audio_buffers.h b/src/audio_core/device/audio_buffers.h
new file mode 100644
index 000000000..3dae1a3b7
--- /dev/null
+++ b/src/audio_core/device/audio_buffers.h
@@ -0,0 +1,317 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <mutex>
+#include <span>
+#include <vector>
+
+#include "audio_buffer.h"
+#include "audio_core/device/device_session.h"
+#include "core/core_timing.h"
+
+namespace AudioCore {
+
+constexpr s32 BufferAppendLimit = 4;
+
+/**
+ * A ringbuffer of N audio buffers.
+ * The buffer contains 3 sections:
+ *     Appended   - Buffers added to the ring, but have yet to be sent to the audio backend.
+ *     Registered - Buffers sent to the backend and queued for playback.
+ *     Released   - Buffers which have been played, and can now be recycled.
+ * Any others are free/untracked.
+ *
+ * @tparam N - Maximum number of buffers in the ring.
+ */
+template <size_t N>
+class AudioBuffers {
+public:
+    explicit AudioBuffers(size_t limit) : append_limit{static_cast<u32>(limit)} {}
+
+    /**
+     * Append a new audio buffer to the ring.
+     *
+     * @param buffer - The new buffer.
+     */
+    void AppendBuffer(const AudioBuffer& buffer) {
+        std::scoped_lock l{lock};
+        buffers[appended_index] = buffer;
+        appended_count++;
+        appended_index = (appended_index + 1) % append_limit;
+    }
+
+    /**
+     * Register waiting buffers, up to a maximum of BufferAppendLimit.
+     *
+     * @param out_buffers - The buffers which were registered.
+     */
+    void RegisterBuffers(std::vector<AudioBuffer>& out_buffers) {
+        std::scoped_lock l{lock};
+        const s32 to_register{std::min(std::min(appended_count, BufferAppendLimit),
+                                       BufferAppendLimit - registered_count)};
+
+        for (s32 i = 0; i < to_register; i++) {
+            s32 index{appended_index - appended_count};
+            if (index < 0) {
+                index += N;
+            }
+
+            out_buffers.push_back(buffers[index]);
+            registered_count++;
+            registered_index = (registered_index + 1) % append_limit;
+
+            appended_count--;
+            if (appended_count == 0) {
+                break;
+            }
+        }
+    }
+
+    /**
+     * Release a single buffer. Must be already registered.
+     *
+     * @param index     - The buffer index to release.
+     * @param timestamp - The released timestamp for this buffer.
+     */
+    void ReleaseBuffer(s32 index, s64 timestamp) {
+        std::scoped_lock l{lock};
+        buffers[index].played_timestamp = timestamp;
+
+        registered_count--;
+        released_count++;
+        released_index = (released_index + 1) % append_limit;
+    }
+
+    /**
+     * Release all registered buffers.
+     *
+     * @param core_timing - The CoreTiming instance
+     * @param session     - The device session
+     *
+     * @return Is the buffer was released.
+     */
+    bool ReleaseBuffers(const Core::Timing::CoreTiming& core_timing, const DeviceSession& session) {
+        std::scoped_lock l{lock};
+        bool buffer_released{false};
+        while (registered_count > 0) {
+            auto index{registered_index - registered_count};
+            if (index < 0) {
+                index += N;
+            }
+
+            // Check with the backend if this buffer can be released yet.
+            if (!session.IsBufferConsumed(buffers[index])) {
+                break;
+            }
+
+            ReleaseBuffer(index, core_timing.GetGlobalTimeNs().count());
+            buffer_released = true;
+        }
+
+        return buffer_released || registered_count == 0;
+    }
+
+    /**
+     * Get all released buffers.
+     *
+     * @param tags - Container to be filled with the released buffers' tags.
+     * @return The number of buffers released.
+     */
+    u32 GetReleasedBuffers(std::span<u64> tags) {
+        std::scoped_lock l{lock};
+        u32 released{0};
+
+        while (released_count > 0) {
+            auto index{released_index - released_count};
+            if (index < 0) {
+                index += N;
+            }
+
+            auto& buffer{buffers[index]};
+            released_count--;
+
+            auto tag{buffer.tag};
+            buffer.played_timestamp = 0;
+            buffer.samples = 0;
+            buffer.tag = 0;
+            buffer.size = 0;
+
+            if (tag == 0) {
+                break;
+            }
+
+            tags[released++] = tag;
+
+            if (released >= tags.size()) {
+                break;
+            }
+        }
+
+        return released;
+    }
+
+    /**
+     * Get all appended and registered buffers.
+     *
+     * @param buffers_flushed - Output vector for the buffers which are released.
+     * @param max_buffers     - Maximum number of buffers to released.
+     * @return The number of buffers released.
+     */
+    u32 GetRegisteredAppendedBuffers(std::vector<AudioBuffer>& buffers_flushed, u32 max_buffers) {
+        std::scoped_lock l{lock};
+        if (registered_count + appended_count == 0) {
+            return 0;
+        }
+
+        size_t buffers_to_flush{
+            std::min(static_cast<u32>(registered_count + appended_count), max_buffers)};
+        if (buffers_to_flush == 0) {
+            return 0;
+        }
+
+        while (registered_count > 0) {
+            auto index{registered_index - registered_count};
+            if (index < 0) {
+                index += N;
+            }
+
+            buffers_flushed.push_back(buffers[index]);
+
+            registered_count--;
+            released_count++;
+            released_index = (released_index + 1) % append_limit;
+
+            if (buffers_flushed.size() >= buffers_to_flush) {
+                break;
+            }
+        }
+
+        while (appended_count > 0) {
+            auto index{appended_index - appended_count};
+            if (index < 0) {
+                index += N;
+            }
+
+            buffers_flushed.push_back(buffers[index]);
+
+            appended_count--;
+            released_count++;
+            released_index = (released_index + 1) % append_limit;
+
+            if (buffers_flushed.size() >= buffers_to_flush) {
+                break;
+            }
+        }
+
+        return static_cast<u32>(buffers_flushed.size());
+    }
+
+    /**
+     * Check if the given tag is in the buffers.
+     *
+     * @param tag - Unique tag of the buffer to search for.
+     * @return True if the buffer is still in the ring, otherwise false.
+     */
+    bool ContainsBuffer(const u64 tag) const {
+        std::scoped_lock l{lock};
+        const auto registered_buffers{appended_count + registered_count + released_count};
+
+        if (registered_buffers == 0) {
+            return false;
+        }
+
+        auto index{released_index - released_count};
+        if (index < 0) {
+            index += append_limit;
+        }
+
+        for (s32 i = 0; i < registered_buffers; i++) {
+            if (buffers[index].tag == tag) {
+                return true;
+            }
+            index = (index + 1) % append_limit;
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the number of active buffers in the ring.
+     * That is, appended, registered and released buffers.
+     *
+     * @return Number of active buffers.
+     */
+    u32 GetAppendedRegisteredCount() const {
+        std::scoped_lock l{lock};
+        return appended_count + registered_count;
+    }
+
+    /**
+     * Get the total number of active buffers in the ring.
+     * That is, appended, registered and released buffers.
+     *
+     * @return Number of active buffers.
+     */
+    u32 GetTotalBufferCount() const {
+        std::scoped_lock l{lock};
+        return static_cast<u32>(appended_count + registered_count + released_count);
+    }
+
+    /**
+     * Flush all of the currently appended and registered buffers
+     *
+     * @param buffers_released - Output count for the number of buffers released.
+     * @return True if buffers were successfully flushed, otherwise false.
+     */
+    bool FlushBuffers(u32& buffers_released) {
+        std::scoped_lock l{lock};
+        std::vector<AudioBuffer> buffers_flushed{};
+
+        buffers_released = GetRegisteredAppendedBuffers(buffers_flushed, append_limit);
+
+        if (registered_count > 0) {
+            return false;
+        }
+
+        if (static_cast<u32>(released_count + appended_count) > append_limit) {
+            return false;
+        }
+
+        return true;
+    }
+
+    u64 GetNextTimestamp() const {
+        // Iterate backwards through the buffer queue, and take the most recent buffer's end
+        std::scoped_lock l{lock};
+        auto index{appended_index - 1};
+        if (index < 0) {
+            index += append_limit;
+        }
+        return buffers[index].end_timestamp;
+    }
+
+private:
+    /// Buffer lock
+    mutable std::recursive_mutex lock{};
+    /// The audio buffers
+    std::array<AudioBuffer, N> buffers{};
+    /// Current released index
+    s32 released_index{};
+    /// Number of released buffers
+    s32 released_count{};
+    /// Current registered index
+    s32 registered_index{};
+    /// Number of registered buffers
+    s32 registered_count{};
+    /// Current appended index
+    s32 appended_index{};
+    /// Number of appended buffers
+    s32 appended_count{};
+    /// Maximum number of buffers (default 32)
+    u32 append_limit{};
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/device/device_session.cpp b/src/audio_core/device/device_session.cpp
new file mode 100644
index 000000000..995060414
--- /dev/null
+++ b/src/audio_core/device/device_session.cpp
@@ -0,0 +1,132 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_core.h"
+#include "audio_core/audio_manager.h"
+#include "audio_core/device/audio_buffer.h"
+#include "audio_core/device/device_session.h"
+#include "audio_core/sink/sink_stream.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/memory.h"
+
+namespace AudioCore {
+
+using namespace std::literals;
+constexpr auto INCREMENT_TIME{5ms};
+
+DeviceSession::DeviceSession(Core::System& system_)
+    : system{system_}, thread_event{Core::Timing::CreateEvent(
+                           "AudioOutSampleTick",
+                           [this](std::uintptr_t, s64 time, std::chrono::nanoseconds) {
+                               return ThreadFunc();
+                           })} {}
+
+DeviceSession::~DeviceSession() {
+    Finalize();
+}
+
+Result DeviceSession::Initialize(std::string_view name_, SampleFormat sample_format_,
+                                 u16 channel_count_, size_t session_id_, u32 handle_,
+                                 u64 applet_resource_user_id_, Sink::StreamType type_) {
+    if (stream) {
+        Finalize();
+    }
+    name = fmt::format("{}-{}", name_, session_id_);
+    type = type_;
+    sample_format = sample_format_;
+    channel_count = channel_count_;
+    session_id = session_id_;
+    handle = handle_;
+    applet_resource_user_id = applet_resource_user_id_;
+
+    if (type == Sink::StreamType::In) {
+        sink = &system.AudioCore().GetInputSink();
+    } else {
+        sink = &system.AudioCore().GetOutputSink();
+    }
+    stream = sink->AcquireSinkStream(system, channel_count, name, type);
+    initialized = true;
+    return ResultSuccess;
+}
+
+void DeviceSession::Finalize() {
+    if (initialized) {
+        Stop();
+        sink->CloseStream(stream);
+        stream = nullptr;
+    }
+}
+
+void DeviceSession::Start() {
+    if (stream) {
+        stream->Start();
+        system.CoreTiming().ScheduleLoopingEvent(std::chrono::nanoseconds::zero(), INCREMENT_TIME,
+                                                 thread_event);
+    }
+}
+
+void DeviceSession::Stop() {
+    if (stream) {
+        stream->Stop();
+        system.CoreTiming().UnscheduleEvent(thread_event, {});
+    }
+}
+
+void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
+    for (const auto& buffer : buffers) {
+        Sink::SinkBuffer new_buffer{
+            .frames = buffer.size / (channel_count * sizeof(s16)),
+            .frames_played = 0,
+            .tag = buffer.tag,
+            .consumed = false,
+        };
+
+        if (type == Sink::StreamType::In) {
+            std::vector<s16> samples{};
+            stream->AppendBuffer(new_buffer, samples);
+        } else {
+            std::vector<s16> samples(buffer.size / sizeof(s16));
+            system.Memory().ReadBlockUnsafe(buffer.samples, samples.data(), buffer.size);
+            stream->AppendBuffer(new_buffer, samples);
+        }
+    }
+}
+
+void DeviceSession::ReleaseBuffer(const AudioBuffer& buffer) const {
+    if (type == Sink::StreamType::In) {
+        auto samples{stream->ReleaseBuffer(buffer.size / sizeof(s16))};
+        system.Memory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
+    }
+}
+
+bool DeviceSession::IsBufferConsumed(const AudioBuffer& buffer) const {
+    return played_sample_count >= buffer.end_timestamp;
+}
+
+void DeviceSession::SetVolume(f32 volume) const {
+    if (stream) {
+        stream->SetSystemVolume(volume);
+    }
+}
+
+u64 DeviceSession::GetPlayedSampleCount() const {
+    return played_sample_count;
+}
+
+std::optional<std::chrono::nanoseconds> DeviceSession::ThreadFunc() {
+    // Add 5ms of samples at a 48K sample rate.
+    played_sample_count += 48'000 * INCREMENT_TIME / 1s;
+    if (type == Sink::StreamType::Out) {
+        system.AudioCore().GetAudioManager().SetEvent(Event::Type::AudioOutManager, true);
+    } else {
+        system.AudioCore().GetAudioManager().SetEvent(Event::Type::AudioInManager, true);
+    }
+    return std::nullopt;
+}
+
+void DeviceSession::SetRingSize(u32 ring_size) {
+    stream->SetRingSize(ring_size);
+}
+
+} // namespace AudioCore
diff --git a/src/audio_core/device/device_session.h b/src/audio_core/device/device_session.h
new file mode 100644
index 000000000..74f4dc085
--- /dev/null
+++ b/src/audio_core/device/device_session.h
@@ -0,0 +1,148 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <chrono>
+#include <memory>
+#include <optional>
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "audio_core/sink/sink.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace Core {
+class System;
+namespace Timing {
+struct EventType;
+} // namespace Timing
+} // namespace Core
+
+namespace AudioCore {
+
+namespace Sink {
+class SinkStream;
+struct SinkBuffer;
+} // namespace Sink
+
+struct AudioBuffer;
+
+/**
+ * Represents an input or output device stream for audio in and audio out (not used for render).
+ **/
+class DeviceSession {
+public:
+    explicit DeviceSession(Core::System& system);
+    ~DeviceSession();
+
+    /**
+     * Initialize this device session.
+     *
+     * @param name                    - Name of this device.
+     * @param sample_format           - Sample format for this device's output.
+     * @param channel_count           - Number of channels for this device (2 or 6).
+     * @param session_id              - This session's id.
+     * @param handle                  - Handle for this device session (unused).
+     * @param applet_resource_user_id - Applet resource user id for this device session (unused).
+     * @param type                    - Type of this stream (Render, In, Out).
+     * @return Result code for this call.
+     */
+    Result Initialize(std::string_view name, SampleFormat sample_format, u16 channel_count,
+                      size_t session_id, u32 handle, u64 applet_resource_user_id,
+                      Sink::StreamType type);
+
+    /**
+     * Finalize this device session.
+     */
+    void Finalize();
+
+    /**
+     * Append audio buffers to this device session to be played back.
+     *
+     * @param buffers - The buffers to play.
+     */
+    void AppendBuffers(std::span<const AudioBuffer> buffers) const;
+
+    /**
+     * (Audio In only) Pop samples from the backend, and write them back to this buffer's address.
+     *
+     * @param buffer - The buffer to write to.
+     */
+    void ReleaseBuffer(const AudioBuffer& buffer) const;
+
+    /**
+     * Check if the buffer for the given tag has been consumed by the backend.
+     *
+     * @param buffer - the buffer to check.
+     *
+     * @return true if the buffer has been consumed, otherwise false.
+     */
+    bool IsBufferConsumed(const AudioBuffer& buffer) const;
+
+    /**
+     * Start this device session, starting the backend stream.
+     */
+    void Start();
+
+    /**
+     * Stop this device session, stopping the backend stream.
+     */
+    void Stop();
+
+    /**
+     * Set this device session's volume.
+     *
+     * @param volume - New volume for this session.
+     */
+    void SetVolume(f32 volume) const;
+
+    /**
+     * Get this device session's total played sample count.
+     *
+     * @return Samples played by this session.
+     */
+    u64 GetPlayedSampleCount() const;
+
+    /*
+     * CoreTiming callback to increment played_sample_count over time.
+     */
+    std::optional<std::chrono::nanoseconds> ThreadFunc();
+
+    /*
+     * Set the size of the ring buffer.
+     */
+    void SetRingSize(u32 ring_size);
+
+private:
+    /// System
+    Core::System& system;
+    /// Output sink this device will use
+    Sink::Sink* sink{};
+    /// The backend stream for this device session to send samples to
+    Sink::SinkStream* stream{};
+    /// Name of this device session
+    std::string name{};
+    /// Type of this device session (render/in/out)
+    Sink::StreamType type{};
+    /// Sample format for this device.
+    SampleFormat sample_format{SampleFormat::PcmInt16};
+    /// Channel count for this device session
+    u16 channel_count{};
+    /// Session id of this device session
+    size_t session_id{};
+    /// Handle of this device session
+    u32 handle{};
+    /// Applet resource user id of this device session
+    u64 applet_resource_user_id{};
+    /// Total number of samples played by this device session
+    std::atomic<u64> played_sample_count{};
+    /// Event increasing the played sample count every 5ms
+    std::shared_ptr<Core::Timing::EventType> thread_event;
+    /// Is this session initialised?
+    bool initialized{};
+    /// Buffer queue
+    std::vector<AudioBuffer> buffer_queue{};
+};
+
+} // namespace AudioCore
diff --git a/src/audio_core/effect_context.cpp b/src/audio_core/effect_context.cpp
deleted file mode 100644
index 89e4573c7..000000000
--- a/src/audio_core/effect_context.cpp
+++ /dev/null
@@ -1,321 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include "audio_core/effect_context.h"
-
-namespace AudioCore {
-namespace {
-bool ValidChannelCountForEffect(s32 channel_count) {
-    return channel_count == 1 || channel_count == 2 || channel_count == 4 || channel_count == 6;
-}
-} // namespace
-
-EffectContext::EffectContext(std::size_t effect_count_) : effect_count(effect_count_) {
-    effects.reserve(effect_count);
-    std::generate_n(std::back_inserter(effects), effect_count,
-                    [] { return std::make_unique<EffectStubbed>(); });
-}
-EffectContext::~EffectContext() = default;
-
-std::size_t EffectContext::GetCount() const {
-    return effect_count;
-}
-
-EffectBase* EffectContext::GetInfo(std::size_t i) {
-    return effects.at(i).get();
-}
-
-EffectBase* EffectContext::RetargetEffect(std::size_t i, EffectType effect) {
-    switch (effect) {
-    case EffectType::Invalid:
-        effects[i] = std::make_unique<EffectStubbed>();
-        break;
-    case EffectType::BufferMixer:
-        effects[i] = std::make_unique<EffectBufferMixer>();
-        break;
-    case EffectType::Aux:
-        effects[i] = std::make_unique<EffectAuxInfo>();
-        break;
-    case EffectType::Delay:
-        effects[i] = std::make_unique<EffectDelay>();
-        break;
-    case EffectType::Reverb:
-        effects[i] = std::make_unique<EffectReverb>();
-        break;
-    case EffectType::I3dl2Reverb:
-        effects[i] = std::make_unique<EffectI3dl2Reverb>();
-        break;
-    case EffectType::BiquadFilter:
-        effects[i] = std::make_unique<EffectBiquadFilter>();
-        break;
-    default:
-        UNREACHABLE_MSG("Unimplemented effect {}", effect);
-        effects[i] = std::make_unique<EffectStubbed>();
-    }
-    return GetInfo(i);
-}
-
-const EffectBase* EffectContext::GetInfo(std::size_t i) const {
-    return effects.at(i).get();
-}
-
-EffectStubbed::EffectStubbed() : EffectBase(EffectType::Invalid) {}
-EffectStubbed::~EffectStubbed() = default;
-
-void EffectStubbed::Update([[maybe_unused]] EffectInfo::InParams& in_params) {}
-void EffectStubbed::UpdateForCommandGeneration() {}
-
-EffectBase::EffectBase(EffectType effect_type_) : effect_type(effect_type_) {}
-EffectBase::~EffectBase() = default;
-
-UsageState EffectBase::GetUsage() const {
-    return usage;
-}
-
-EffectType EffectBase::GetType() const {
-    return effect_type;
-}
-
-bool EffectBase::IsEnabled() const {
-    return enabled;
-}
-
-s32 EffectBase::GetMixID() const {
-    return mix_id;
-}
-
-s32 EffectBase::GetProcessingOrder() const {
-    return processing_order;
-}
-
-std::vector<u8>& EffectBase::GetWorkBuffer() {
-    return work_buffer;
-}
-
-const std::vector<u8>& EffectBase::GetWorkBuffer() const {
-    return work_buffer;
-}
-
-EffectI3dl2Reverb::EffectI3dl2Reverb() : EffectGeneric(EffectType::I3dl2Reverb) {}
-EffectI3dl2Reverb::~EffectI3dl2Reverb() = default;
-
-void EffectI3dl2Reverb::Update(EffectInfo::InParams& in_params) {
-    auto& params = GetParams();
-    const auto* reverb_params = reinterpret_cast<I3dl2ReverbParams*>(in_params.raw.data());
-    if (!ValidChannelCountForEffect(reverb_params->max_channels)) {
-        UNREACHABLE_MSG("Invalid reverb max channel count {}", reverb_params->max_channels);
-        return;
-    }
-
-    const auto last_status = params.status;
-    mix_id = in_params.mix_id;
-    processing_order = in_params.processing_order;
-    params = *reverb_params;
-    if (!ValidChannelCountForEffect(reverb_params->channel_count)) {
-        params.channel_count = params.max_channels;
-    }
-    enabled = in_params.is_enabled;
-    if (last_status != ParameterStatus::Updated) {
-        params.status = last_status;
-    }
-
-    if (in_params.is_new || skipped) {
-        usage = UsageState::Initialized;
-        params.status = ParameterStatus::Initialized;
-        skipped = in_params.buffer_address == 0 || in_params.buffer_size == 0;
-        if (!skipped) {
-            auto& cur_work_buffer = GetWorkBuffer();
-            // Has two buffers internally
-            cur_work_buffer.resize(in_params.buffer_size * 2);
-            std::fill(cur_work_buffer.begin(), cur_work_buffer.end(), 0);
-        }
-    }
-}
-
-void EffectI3dl2Reverb::UpdateForCommandGeneration() {
-    if (enabled) {
-        usage = UsageState::Running;
-    } else {
-        usage = UsageState::Stopped;
-    }
-    GetParams().status = ParameterStatus::Updated;
-}
-
-I3dl2ReverbState& EffectI3dl2Reverb::GetState() {
-    return state;
-}
-
-const I3dl2ReverbState& EffectI3dl2Reverb::GetState() const {
-    return state;
-}
-
-EffectBiquadFilter::EffectBiquadFilter() : EffectGeneric(EffectType::BiquadFilter) {}
-EffectBiquadFilter::~EffectBiquadFilter() = default;
-
-void EffectBiquadFilter::Update(EffectInfo::InParams& in_params) {
-    auto& params = GetParams();
-    const auto* biquad_params = reinterpret_cast<BiquadFilterParams*>(in_params.raw.data());
-    mix_id = in_params.mix_id;
-    processing_order = in_params.processing_order;
-    params = *biquad_params;
-    enabled = in_params.is_enabled;
-}
-
-void EffectBiquadFilter::UpdateForCommandGeneration() {
-    if (enabled) {
-        usage = UsageState::Running;
-    } else {
-        usage = UsageState::Stopped;
-    }
-    GetParams().status = ParameterStatus::Updated;
-}
-
-EffectAuxInfo::EffectAuxInfo() : EffectGeneric(EffectType::Aux) {}
-EffectAuxInfo::~EffectAuxInfo() = default;
-
-void EffectAuxInfo::Update(EffectInfo::InParams& in_params) {
-    const auto* aux_params = reinterpret_cast<AuxInfo*>(in_params.raw.data());
-    mix_id = in_params.mix_id;
-    processing_order = in_params.processing_order;
-    GetParams() = *aux_params;
-    enabled = in_params.is_enabled;
-
-    if (in_params.is_new || skipped) {
-        skipped = aux_params->send_buffer_info == 0 || aux_params->return_buffer_info == 0;
-        if (skipped) {
-            return;
-        }
-
-        // There's two AuxInfos which are an identical size, the first one is managed by the cpu,
-        // the second is managed by the dsp. All we care about is managing the DSP one
-        send_info = aux_params->send_buffer_info + sizeof(AuxInfoDSP);
-        send_buffer = aux_params->send_buffer_info + (sizeof(AuxInfoDSP) * 2);
-
-        recv_info = aux_params->return_buffer_info + sizeof(AuxInfoDSP);
-        recv_buffer = aux_params->return_buffer_info + (sizeof(AuxInfoDSP) * 2);
-    }
-}
-
-void EffectAuxInfo::UpdateForCommandGeneration() {
-    if (enabled) {
-        usage = UsageState::Running;
-    } else {
-        usage = UsageState::Stopped;
-    }
-}
-
-VAddr EffectAuxInfo::GetSendInfo() const {
-    return send_info;
-}
-
-VAddr EffectAuxInfo::GetSendBuffer() const {
-    return send_buffer;
-}
-
-VAddr EffectAuxInfo::GetRecvInfo() const {
-    return recv_info;
-}
-
-VAddr EffectAuxInfo::GetRecvBuffer() const {
-    return recv_buffer;
-}
-
-EffectDelay::EffectDelay() : EffectGeneric(EffectType::Delay) {}
-EffectDelay::~EffectDelay() = default;
-
-void EffectDelay::Update(EffectInfo::InParams& in_params) {
-    const auto* delay_params = reinterpret_cast<DelayParams*>(in_params.raw.data());
-    auto& params = GetParams();
-    if (!ValidChannelCountForEffect(delay_params->max_channels)) {
-        return;
-    }
-
-    const auto last_status = params.status;
-    mix_id = in_params.mix_id;
-    processing_order = in_params.processing_order;
-    params = *delay_params;
-    if (!ValidChannelCountForEffect(delay_params->channels)) {
-        params.channels = params.max_channels;
-    }
-    enabled = in_params.is_enabled;
-
-    if (last_status != ParameterStatus::Updated) {
-        params.status = last_status;
-    }
-
-    if (in_params.is_new || skipped) {
-        usage = UsageState::Initialized;
-        params.status = ParameterStatus::Initialized;
-        skipped = in_params.buffer_address == 0 || in_params.buffer_size == 0;
-    }
-}
-
-void EffectDelay::UpdateForCommandGeneration() {
-    if (enabled) {
-        usage = UsageState::Running;
-    } else {
-        usage = UsageState::Stopped;
-    }
-    GetParams().status = ParameterStatus::Updated;
-}
-
-EffectBufferMixer::EffectBufferMixer() : EffectGeneric(EffectType::BufferMixer) {}
-EffectBufferMixer::~EffectBufferMixer() = default;
-
-void EffectBufferMixer::Update(EffectInfo::InParams& in_params) {
-    mix_id = in_params.mix_id;
-    processing_order = in_params.processing_order;
-    GetParams() = *reinterpret_cast<BufferMixerParams*>(in_params.raw.data());
-    enabled = in_params.is_enabled;
-}
-
-void EffectBufferMixer::UpdateForCommandGeneration() {
-    if (enabled) {
-        usage = UsageState::Running;
-    } else {
-        usage = UsageState::Stopped;
-    }
-}
-
-EffectReverb::EffectReverb() : EffectGeneric(EffectType::Reverb) {}
-EffectReverb::~EffectReverb() = default;
-
-void EffectReverb::Update(EffectInfo::InParams& in_params) {
-    const auto* reverb_params = reinterpret_cast<ReverbParams*>(in_params.raw.data());
-    auto& params = GetParams();
-    if (!ValidChannelCountForEffect(reverb_params->max_channels)) {
-        return;
-    }
-
-    const auto last_status = params.status;
-    mix_id = in_params.mix_id;
-    processing_order = in_params.processing_order;
-    params = *reverb_params;
-    if (!ValidChannelCountForEffect(reverb_params->channels)) {
-        params.channels = params.max_channels;
-    }
-    enabled = in_params.is_enabled;
-
-    if (last_status != ParameterStatus::Updated) {
-        params.status = last_status;
-    }
-
-    if (in_params.is_new || skipped) {
-        usage = UsageState::Initialized;
-        params.status = ParameterStatus::Initialized;
-        skipped = in_params.buffer_address == 0 || in_params.buffer_size == 0;
-    }
-}
-
-void EffectReverb::UpdateForCommandGeneration() {
-    if (enabled) {
-        usage = UsageState::Running;
-    } else {
-        usage = UsageState::Stopped;
-    }
-    GetParams().status = ParameterStatus::Updated;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/effect_context.h b/src/audio_core/effect_context.h
deleted file mode 100644
index 5e0655dd7..000000000
--- a/src/audio_core/effect_context.h
+++ /dev/null
@@ -1,350 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <memory>
-#include <vector>
-#include "audio_core/common.h"
-#include "audio_core/delay_line.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-
-namespace AudioCore {
-enum class EffectType : u8 {
-    Invalid = 0,
-    BufferMixer = 1,
-    Aux = 2,
-    Delay = 3,
-    Reverb = 4,
-    I3dl2Reverb = 5,
-    BiquadFilter = 6,
-};
-
-enum class UsageStatus : u8 {
-    Invalid = 0,
-    New = 1,
-    Initialized = 2,
-    Used = 3,
-    Removed = 4,
-};
-
-enum class UsageState {
-    Invalid = 0,
-    Initialized = 1,
-    Running = 2,
-    Stopped = 3,
-};
-
-enum class ParameterStatus : u8 {
-    Initialized = 0,
-    Updating = 1,
-    Updated = 2,
-};
-
-struct BufferMixerParams {
-    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> input{};
-    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> output{};
-    std::array<float_le, AudioCommon::MAX_MIX_BUFFERS> volume{};
-    s32_le count{};
-};
-static_assert(sizeof(BufferMixerParams) == 0x94, "BufferMixerParams is an invalid size");
-
-struct AuxInfoDSP {
-    u32_le read_offset{};
-    u32_le write_offset{};
-    u32_le remaining{};
-    INSERT_PADDING_WORDS(13);
-};
-static_assert(sizeof(AuxInfoDSP) == 0x40, "AuxInfoDSP is an invalid size");
-
-struct AuxInfo {
-    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> input_mix_buffers{};
-    std::array<s8, AudioCommon::MAX_MIX_BUFFERS> output_mix_buffers{};
-    u32_le count{};
-    s32_le sample_rate{};
-    s32_le sample_count{};
-    s32_le mix_buffer_count{};
-    u64_le send_buffer_info{};
-    u64_le send_buffer_base{};
-
-    u64_le return_buffer_info{};
-    u64_le return_buffer_base{};
-};
-static_assert(sizeof(AuxInfo) == 0x60, "AuxInfo is an invalid size");
-
-struct I3dl2ReverbParams {
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
-    u16_le max_channels{};
-    u16_le channel_count{};
-    INSERT_PADDING_BYTES(1);
-    u32_le sample_rate{};
-    f32 room_hf{};
-    f32 hf_reference{};
-    f32 decay_time{};
-    f32 hf_decay_ratio{};
-    f32 room{};
-    f32 reflection{};
-    f32 reverb{};
-    f32 diffusion{};
-    f32 reflection_delay{};
-    f32 reverb_delay{};
-    f32 density{};
-    f32 dry_gain{};
-    ParameterStatus status{};
-    INSERT_PADDING_BYTES(3);
-};
-static_assert(sizeof(I3dl2ReverbParams) == 0x4c, "I3dl2ReverbParams is an invalid size");
-
-struct BiquadFilterParams {
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
-    std::array<s16_le, 3> numerator;
-    std::array<s16_le, 2> denominator;
-    s8 channel_count{};
-    ParameterStatus status{};
-};
-static_assert(sizeof(BiquadFilterParams) == 0x18, "BiquadFilterParams is an invalid size");
-
-struct DelayParams {
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
-    u16_le max_channels{};
-    u16_le channels{};
-    s32_le max_delay{};
-    s32_le delay{};
-    s32_le sample_rate{};
-    s32_le gain{};
-    s32_le feedback_gain{};
-    s32_le out_gain{};
-    s32_le dry_gain{};
-    s32_le channel_spread{};
-    s32_le low_pass{};
-    ParameterStatus status{};
-    INSERT_PADDING_BYTES(3);
-};
-static_assert(sizeof(DelayParams) == 0x38, "DelayParams is an invalid size");
-
-struct ReverbParams {
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{};
-    std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{};
-    u16_le max_channels{};
-    u16_le channels{};
-    s32_le sample_rate{};
-    s32_le mode0{};
-    s32_le mode0_gain{};
-    s32_le pre_delay{};
-    s32_le mode1{};
-    s32_le mode1_gain{};
-    s32_le decay{};
-    s32_le hf_decay_ratio{};
-    s32_le coloration{};
-    s32_le reverb_gain{};
-    s32_le out_gain{};
-    s32_le dry_gain{};
-    ParameterStatus status{};
-    INSERT_PADDING_BYTES(3);
-};
-static_assert(sizeof(ReverbParams) == 0x44, "ReverbParams is an invalid size");
-
-class EffectInfo {
-public:
-    struct InParams {
-        EffectType type{};
-        u8 is_new{};
-        u8 is_enabled{};
-        INSERT_PADDING_BYTES(1);
-        s32_le mix_id{};
-        u64_le buffer_address{};
-        u64_le buffer_size{};
-        s32_le processing_order{};
-        INSERT_PADDING_BYTES(4);
-        union {
-            std::array<u8, 0xa0> raw;
-        };
-    };
-    static_assert(sizeof(InParams) == 0xc0, "InParams is an invalid size");
-
-    struct OutParams {
-        UsageStatus status{};
-        INSERT_PADDING_BYTES(15);
-    };
-    static_assert(sizeof(OutParams) == 0x10, "OutParams is an invalid size");
-};
-
-struct AuxAddress {
-    VAddr send_dsp_info{};
-    VAddr send_buffer_base{};
-    VAddr return_dsp_info{};
-    VAddr return_buffer_base{};
-};
-
-class EffectBase {
-public:
-    explicit EffectBase(EffectType effect_type_);
-    virtual ~EffectBase();
-
-    virtual void Update(EffectInfo::InParams& in_params) = 0;
-    virtual void UpdateForCommandGeneration() = 0;
-    [[nodiscard]] UsageState GetUsage() const;
-    [[nodiscard]] EffectType GetType() const;
-    [[nodiscard]] bool IsEnabled() const;
-    [[nodiscard]] s32 GetMixID() const;
-    [[nodiscard]] s32 GetProcessingOrder() const;
-    [[nodiscard]] std::vector<u8>& GetWorkBuffer();
-    [[nodiscard]] const std::vector<u8>& GetWorkBuffer() const;
-
-protected:
-    UsageState usage{UsageState::Invalid};
-    EffectType effect_type{};
-    s32 mix_id{};
-    s32 processing_order{};
-    bool enabled = false;
-    std::vector<u8> work_buffer{};
-};
-
-template <typename T>
-class EffectGeneric : public EffectBase {
-public:
-    explicit EffectGeneric(EffectType effect_type_) : EffectBase(effect_type_) {}
-
-    T& GetParams() {
-        return internal_params;
-    }
-
-    const T& GetParams() const {
-        return internal_params;
-    }
-
-private:
-    T internal_params{};
-};
-
-class EffectStubbed : public EffectBase {
-public:
-    explicit EffectStubbed();
-    ~EffectStubbed() override;
-
-    void Update(EffectInfo::InParams& in_params) override;
-    void UpdateForCommandGeneration() override;
-};
-
-struct I3dl2ReverbState {
-    f32 lowpass_0{};
-    f32 lowpass_1{};
-    f32 lowpass_2{};
-
-    DelayLineBase early_delay_line{};
-    std::array<u32, AudioCommon::I3DL2REVERB_TAPS> early_tap_steps{};
-    f32 early_gain{};
-    f32 late_gain{};
-
-    u32 early_to_late_taps{};
-    std::array<DelayLineBase, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> fdn_delay_line{};
-    std::array<DelayLineAllPass, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> decay_delay_line0{};
-    std::array<DelayLineAllPass, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> decay_delay_line1{};
-    f32 last_reverb_echo{};
-    DelayLineBase center_delay_line{};
-    std::array<std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT>, 3> lpf_coefficients{};
-    std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> shelf_filter{};
-    f32 dry_gain{};
-};
-
-class EffectI3dl2Reverb : public EffectGeneric<I3dl2ReverbParams> {
-public:
-    explicit EffectI3dl2Reverb();
-    ~EffectI3dl2Reverb() override;
-
-    void Update(EffectInfo::InParams& in_params) override;
-    void UpdateForCommandGeneration() override;
-
-    I3dl2ReverbState& GetState();
-    const I3dl2ReverbState& GetState() const;
-
-private:
-    bool skipped = false;
-    I3dl2ReverbState state{};
-};
-
-class EffectBiquadFilter : public EffectGeneric<BiquadFilterParams> {
-public:
-    explicit EffectBiquadFilter();
-    ~EffectBiquadFilter() override;
-
-    void Update(EffectInfo::InParams& in_params) override;
-    void UpdateForCommandGeneration() override;
-};
-
-class EffectAuxInfo : public EffectGeneric<AuxInfo> {
-public:
-    explicit EffectAuxInfo();
-    ~EffectAuxInfo() override;
-
-    void Update(EffectInfo::InParams& in_params) override;
-    void UpdateForCommandGeneration() override;
-    [[nodiscard]] VAddr GetSendInfo() const;
-    [[nodiscard]] VAddr GetSendBuffer() const;
-    [[nodiscard]] VAddr GetRecvInfo() const;
-    [[nodiscard]] VAddr GetRecvBuffer() const;
-
-private:
-    VAddr send_info{};
-    VAddr send_buffer{};
-    VAddr recv_info{};
-    VAddr recv_buffer{};
-    bool skipped = false;
-    AuxAddress addresses{};
-};
-
-class EffectDelay : public EffectGeneric<DelayParams> {
-public:
-    explicit EffectDelay();
-    ~EffectDelay() override;
-
-    void Update(EffectInfo::InParams& in_params) override;
-    void UpdateForCommandGeneration() override;
-
-private:
-    bool skipped = false;
-};
-
-class EffectBufferMixer : public EffectGeneric<BufferMixerParams> {
-public:
-    explicit EffectBufferMixer();
-    ~EffectBufferMixer() override;
-
-    void Update(EffectInfo::InParams& in_params) override;
-    void UpdateForCommandGeneration() override;
-};
-
-class EffectReverb : public EffectGeneric<ReverbParams> {
-public:
-    explicit EffectReverb();
-    ~EffectReverb() override;
-
-    void Update(EffectInfo::InParams& in_params) override;
-    void UpdateForCommandGeneration() override;
-
-private:
-    bool skipped = false;
-};
-
-class EffectContext {
-public:
-    explicit EffectContext(std::size_t effect_count_);
-    ~EffectContext();
-
-    [[nodiscard]] std::size_t GetCount() const;
-    [[nodiscard]] EffectBase* GetInfo(std::size_t i);
-    [[nodiscard]] EffectBase* RetargetEffect(std::size_t i, EffectType effect);
-    [[nodiscard]] const EffectBase* GetInfo(std::size_t i) const;
-
-private:
-    std::size_t effect_count{};
-    std::vector<std::unique_ptr<EffectBase>> effects;
-};
-} // namespace AudioCore
diff --git a/src/audio_core/in/audio_in.cpp b/src/audio_core/in/audio_in.cpp
new file mode 100644
index 000000000..91ccd5ad7
--- /dev/null
+++ b/src/audio_core/in/audio_in.cpp
@@ -0,0 +1,100 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_in_manager.h"
+#include "audio_core/in/audio_in.h"
+#include "core/hle/kernel/k_event.h"
+
+namespace AudioCore::AudioIn {
+
+In::In(Core::System& system_, Manager& manager_, Kernel::KEvent* event_, size_t session_id_)
+    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}, system{system_, event,
+                                                                            session_id_} {}
+
+void In::Free() {
+    std::scoped_lock l{parent_mutex};
+    manager.ReleaseSessionId(system.GetSessionId());
+}
+
+System& In::GetSystem() {
+    return system;
+}
+
+AudioIn::State In::GetState() {
+    std::scoped_lock l{parent_mutex};
+    return system.GetState();
+}
+
+Result In::StartSystem() {
+    std::scoped_lock l{parent_mutex};
+    return system.Start();
+}
+
+void In::StartSession() {
+    std::scoped_lock l{parent_mutex};
+    system.StartSession();
+}
+
+Result In::StopSystem() {
+    std::scoped_lock l{parent_mutex};
+    return system.Stop();
+}
+
+Result In::AppendBuffer(const AudioInBuffer& buffer, u64 tag) {
+    std::scoped_lock l{parent_mutex};
+
+    if (system.AppendBuffer(buffer, tag)) {
+        return ResultSuccess;
+    }
+    return Service::Audio::ERR_BUFFER_COUNT_EXCEEDED;
+}
+
+void In::ReleaseAndRegisterBuffers() {
+    std::scoped_lock l{parent_mutex};
+    if (system.GetState() == State::Started) {
+        system.ReleaseBuffers();
+        system.RegisterBuffers();
+    }
+}
+
+bool In::FlushAudioInBuffers() {
+    std::scoped_lock l{parent_mutex};
+    return system.FlushAudioInBuffers();
+}
+
+u32 In::GetReleasedBuffers(std::span<u64> tags) {
+    std::scoped_lock l{parent_mutex};
+    return system.GetReleasedBuffers(tags);
+}
+
+Kernel::KReadableEvent& In::GetBufferEvent() {
+    std::scoped_lock l{parent_mutex};
+    return event->GetReadableEvent();
+}
+
+f32 In::GetVolume() const {
+    std::scoped_lock l{parent_mutex};
+    return system.GetVolume();
+}
+
+void In::SetVolume(f32 volume) {
+    std::scoped_lock l{parent_mutex};
+    system.SetVolume(volume);
+}
+
+bool In::ContainsAudioBuffer(u64 tag) const {
+    std::scoped_lock l{parent_mutex};
+    return system.ContainsAudioBuffer(tag);
+}
+
+u32 In::GetBufferCount() const {
+    std::scoped_lock l{parent_mutex};
+    return system.GetBufferCount();
+}
+
+u64 In::GetPlayedSampleCount() const {
+    std::scoped_lock l{parent_mutex};
+    return system.GetPlayedSampleCount();
+}
+
+} // namespace AudioCore::AudioIn
diff --git a/src/audio_core/in/audio_in.h b/src/audio_core/in/audio_in.h
new file mode 100644
index 000000000..092ab7236
--- /dev/null
+++ b/src/audio_core/in/audio_in.h
@@ -0,0 +1,147 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <mutex>
+
+#include "audio_core/in/audio_in_system.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace AudioCore::AudioIn {
+class Manager;
+
+/**
+ * Interface between the service and audio in system. Mainly responsible for forwarding service
+ * calls to the system.
+ */
+class In {
+public:
+    explicit In(Core::System& system, Manager& manager, Kernel::KEvent* event, size_t session_id);
+
+    /**
+     * Free this audio in from the audio in manager.
+     */
+    void Free();
+
+    /**
+     * Get this audio in's system.
+     */
+    System& GetSystem();
+
+    /**
+     * Get the current state.
+     *
+     * @return Started or Stopped.
+     */
+    AudioIn::State GetState();
+
+    /**
+     * Start the system
+     *
+     * @return Result code
+     */
+    Result StartSystem();
+
+    /**
+     * Start the system's device session.
+     */
+    void StartSession();
+
+    /**
+     * Stop the system.
+     *
+     * @return Result code
+     */
+    Result StopSystem();
+
+    /**
+     * Append a new buffer to the system, the buffer event will be signalled when it is filled.
+     *
+     * @param buffer - The new buffer to append.
+     * @param tag    - Unique tag for this buffer.
+     * @return Result code.
+     */
+    Result AppendBuffer(const AudioInBuffer& buffer, u64 tag);
+
+    /**
+     * Release all completed buffers, and register any appended.
+     */
+    void ReleaseAndRegisterBuffers();
+
+    /**
+     * Flush all buffers.
+     */
+    bool FlushAudioInBuffers();
+
+    /**
+     * Get all of the currently released buffers.
+     *
+     * @param tags - Output container for the buffer tags which were released.
+     * @return The number of buffers released.
+     */
+    u32 GetReleasedBuffers(std::span<u64> tags);
+
+    /**
+     * Get the buffer event for this audio in, this event will be signalled when a buffer is filled.
+     *
+     * @return The buffer event.
+     */
+    Kernel::KReadableEvent& GetBufferEvent();
+
+    /**
+     * Get the current system volume.
+     *
+     * @return The current volume.
+     */
+    f32 GetVolume() const;
+
+    /**
+     * Set the system volume.
+     *
+     * @param volume - The volume to set.
+     */
+    void SetVolume(f32 volume);
+
+    /**
+     * Check if a buffer is in the system.
+     *
+     * @param tag - The tag to search for.
+     * @return True if the buffer is in the system, otherwise false.
+     */
+    bool ContainsAudioBuffer(u64 tag) const;
+
+    /**
+     * Get the maximum number of buffers.
+     *
+     * @return The maximum number of buffers.
+     */
+    u32 GetBufferCount() const;
+
+    /**
+     * Get the total played sample count for this audio in.
+     *
+     * @return The played sample count.
+     */
+    u64 GetPlayedSampleCount() const;
+
+private:
+    /// The AudioIn::Manager this audio in is registered with
+    Manager& manager;
+    /// Manager's mutex
+    std::recursive_mutex& parent_mutex;
+    /// Buffer event, signalled when buffers are ready to be released
+    Kernel::KEvent* event;
+    /// Main audio in system
+    System system;
+};
+
+} // namespace AudioCore::AudioIn
diff --git a/src/audio_core/in/audio_in_system.cpp b/src/audio_core/in/audio_in_system.cpp
new file mode 100644
index 000000000..e7f918a47
--- /dev/null
+++ b/src/audio_core/in/audio_in_system.cpp
@@ -0,0 +1,221 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <mutex>
+#include "audio_core/audio_event.h"
+#include "audio_core/audio_manager.h"
+#include "audio_core/in/audio_in_system.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/hle/kernel/k_event.h"
+
+namespace AudioCore::AudioIn {
+
+System::System(Core::System& system_, Kernel::KEvent* event_, const size_t session_id_)
+    : system{system_}, buffer_event{event_},
+      session_id{session_id_}, session{std::make_unique<DeviceSession>(system_)} {}
+
+System::~System() {
+    Finalize();
+}
+
+void System::Finalize() {
+    Stop();
+    session->Finalize();
+    buffer_event->GetWritableEvent().Signal();
+}
+
+void System::StartSession() {
+    session->Start();
+}
+
+size_t System::GetSessionId() const {
+    return session_id;
+}
+
+std::string_view System::GetDefaultDeviceName() const {
+    return "BuiltInHeadset";
+}
+
+std::string_view System::GetDefaultUacDeviceName() const {
+    return "Uac";
+}
+
+Result System::IsConfigValid(const std::string_view device_name,
+                             const AudioInParameter& in_params) const {
+    if ((device_name.size() > 0) &&
+        (device_name != GetDefaultDeviceName() && device_name != GetDefaultUacDeviceName())) {
+        return Service::Audio::ERR_INVALID_DEVICE_NAME;
+    }
+
+    if (in_params.sample_rate != TargetSampleRate && in_params.sample_rate > 0) {
+        return Service::Audio::ERR_INVALID_SAMPLE_RATE;
+    }
+
+    return ResultSuccess;
+}
+
+Result System::Initialize(std::string& device_name, const AudioInParameter& in_params,
+                          const u32 handle_, const u64 applet_resource_user_id_) {
+    auto result{IsConfigValid(device_name, in_params)};
+    if (result.IsError()) {
+        return result;
+    }
+
+    handle = handle_;
+    applet_resource_user_id = applet_resource_user_id_;
+    if (device_name.empty() || device_name[0] == '\0') {
+        name = std::string(GetDefaultDeviceName());
+    } else {
+        name = std::move(device_name);
+    }
+
+    sample_rate = TargetSampleRate;
+    sample_format = SampleFormat::PcmInt16;
+    channel_count = in_params.channel_count <= 2 ? 2 : 6;
+    volume = 1.0f;
+    is_uac = name == "Uac";
+    return ResultSuccess;
+}
+
+Result System::Start() {
+    if (state != State::Stopped) {
+        return Service::Audio::ERR_OPERATION_FAILED;
+    }
+
+    session->Initialize(name, sample_format, channel_count, session_id, handle,
+                        applet_resource_user_id, Sink::StreamType::In);
+    session->SetVolume(volume);
+    session->Start();
+    state = State::Started;
+
+    std::vector<AudioBuffer> buffers_to_flush{};
+    buffers.RegisterBuffers(buffers_to_flush);
+    session->AppendBuffers(buffers_to_flush);
+    session->SetRingSize(static_cast<u32>(buffers_to_flush.size()));
+
+    return ResultSuccess;
+}
+
+Result System::Stop() {
+    if (state == State::Started) {
+        session->Stop();
+        session->SetVolume(0.0f);
+        state = State::Stopped;
+    }
+
+    return ResultSuccess;
+}
+
+bool System::AppendBuffer(const AudioInBuffer& buffer, const u64 tag) {
+    if (buffers.GetTotalBufferCount() == BufferCount) {
+        return false;
+    }
+
+    const auto timestamp{buffers.GetNextTimestamp()};
+    const AudioBuffer new_buffer{
+        .start_timestamp = timestamp,
+        .end_timestamp = timestamp + buffer.size / (channel_count * sizeof(s16)),
+        .played_timestamp = 0,
+        .samples = buffer.samples,
+        .tag = tag,
+        .size = buffer.size,
+    };
+
+    buffers.AppendBuffer(new_buffer);
+    RegisterBuffers();
+
+    return true;
+}
+
+void System::RegisterBuffers() {
+    if (state == State::Started) {
+        std::vector<AudioBuffer> registered_buffers{};
+        buffers.RegisterBuffers(registered_buffers);
+        session->AppendBuffers(registered_buffers);
+    }
+}
+
+void System::ReleaseBuffers() {
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
+
+    if (signal) {
+        // Signal if any buffer was released, or if none are registered, we need more.
+        buffer_event->GetWritableEvent().Signal();
+    }
+}
+
+u32 System::GetReleasedBuffers(std::span<u64> tags) {
+    return buffers.GetReleasedBuffers(tags);
+}
+
+bool System::FlushAudioInBuffers() {
+    if (state != State::Started) {
+        return false;
+    }
+
+    u32 buffers_released{};
+    buffers.FlushBuffers(buffers_released);
+
+    if (buffers_released > 0) {
+        buffer_event->GetWritableEvent().Signal();
+    }
+    return true;
+}
+
+u16 System::GetChannelCount() const {
+    return channel_count;
+}
+
+u32 System::GetSampleRate() const {
+    return sample_rate;
+}
+
+SampleFormat System::GetSampleFormat() const {
+    return sample_format;
+}
+
+State System::GetState() {
+    switch (state) {
+    case State::Started:
+    case State::Stopped:
+        return state;
+    default:
+        LOG_ERROR(Service_Audio, "AudioIn invalid state!");
+        state = State::Stopped;
+        break;
+    }
+    return state;
+}
+
+std::string System::GetName() const {
+    return name;
+}
+
+f32 System::GetVolume() const {
+    return volume;
+}
+
+void System::SetVolume(const f32 volume_) {
+    volume = volume_;
+    session->SetVolume(volume_);
+}
+
+bool System::ContainsAudioBuffer(const u64 tag) const {
+    return buffers.ContainsBuffer(tag);
+}
+
+u32 System::GetBufferCount() const {
+    return buffers.GetAppendedRegisteredCount();
+}
+
+u64 System::GetPlayedSampleCount() const {
+    return session->GetPlayedSampleCount();
+}
+
+bool System::IsUac() const {
+    return is_uac;
+}
+
+} // namespace AudioCore::AudioIn
diff --git a/src/audio_core/in/audio_in_system.h b/src/audio_core/in/audio_in_system.h
new file mode 100644
index 000000000..b9dc0e60f
--- /dev/null
+++ b/src/audio_core/in/audio_in_system.h
@@ -0,0 +1,275 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <atomic>
+#include <memory>
+#include <span>
+#include <string>
+
+#include "audio_core/common/common.h"
+#include "audio_core/device/audio_buffers.h"
+#include "audio_core/device/device_session.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KEvent;
+}
+
+namespace AudioCore::AudioIn {
+
+constexpr SessionTypes SessionType = SessionTypes::AudioIn;
+
+struct AudioInParameter {
+    /* 0x0 */ s32_le sample_rate;
+    /* 0x4 */ u16_le channel_count;
+    /* 0x6 */ u16_le reserved;
+};
+static_assert(sizeof(AudioInParameter) == 0x8, "AudioInParameter is an invalid size");
+
+struct AudioInParameterInternal {
+    /* 0x0 */ u32_le sample_rate;
+    /* 0x4 */ u32_le channel_count;
+    /* 0x8 */ u32_le sample_format;
+    /* 0xC */ u32_le state;
+};
+static_assert(sizeof(AudioInParameterInternal) == 0x10,
+              "AudioInParameterInternal is an invalid size");
+
+struct AudioInBuffer {
+    /* 0x00 */ AudioInBuffer* next;
+    /* 0x08 */ VAddr samples;
+    /* 0x10 */ u64 capacity;
+    /* 0x18 */ u64 size;
+    /* 0x20 */ u64 offset;
+};
+static_assert(sizeof(AudioInBuffer) == 0x28, "AudioInBuffer is an invalid size");
+
+enum class State {
+    Started,
+    Stopped,
+};
+
+/**
+ * Controls and drives audio input.
+ */
+class System {
+public:
+    explicit System(Core::System& system, Kernel::KEvent* event, size_t session_id);
+    ~System();
+
+    /**
+     * Get the default audio input device name.
+     *
+     * @return The default audio input device name.
+     */
+    std::string_view GetDefaultDeviceName() const;
+
+    /**
+     * Get the default USB audio input device name.
+     * This is preferred over non-USB as some games refuse to work with the BuiltInHeadset
+     * (e.g Let's Sing).
+     *
+     * @return The default USB audio input device name.
+     */
+    std::string_view GetDefaultUacDeviceName() const;
+
+    /**
+     * Is the given initialize config valid?
+     *
+     * @param device_name - The name of the requested input device.
+     * @param in_params   - Input parameters, see AudioInParameter.
+     * @return Result code.
+     */
+    Result IsConfigValid(std::string_view device_name, const AudioInParameter& in_params) const;
+
+    /**
+     * Initialize this system.
+     *
+     * @param device_name             - The name of the requested input device.
+     * @param in_params               - Input parameters, see AudioInParameter.
+     * @param handle                  - Unused.
+     * @param applet_resource_user_id - Unused.
+     * @return Result code.
+     */
+    Result Initialize(std::string& device_name, const AudioInParameter& in_params, u32 handle,
+                      u64 applet_resource_user_id);
+
+    /**
+     * Start this system.
+     *
+     * @return Result code.
+     */
+    Result Start();
+
+    /**
+     * Stop this system.
+     *
+     * @return Result code.
+     */
+    Result Stop();
+
+    /**
+     * Finalize this system.
+     */
+    void Finalize();
+
+    /**
+     * Start this system's device session.
+     */
+    void StartSession();
+
+    /**
+     * Get this system's id.
+     */
+    size_t GetSessionId() const;
+
+    /**
+     * Append a new buffer to the device.
+     *
+     * @param buffer - New buffer to append.
+     * @param tag    - Unique tag of the buffer.
+     * @return True if the buffer was appended, otherwise false.
+     */
+    bool AppendBuffer(const AudioInBuffer& buffer, u64 tag);
+
+    /**
+     * Register all appended buffers.
+     */
+    void RegisterBuffers();
+
+    /**
+     * Release all registered buffers.
+     */
+    void ReleaseBuffers();
+
+    /**
+     * Get all released buffers.
+     *
+     * @param tags - Container to be filled with the released buffers' tags.
+     * @return The number of buffers released.
+     */
+    u32 GetReleasedBuffers(std::span<u64> tags);
+
+    /**
+     * Flush all appended and registered buffers.
+     *
+     * @return True if buffers were successfully flushed, otherwise false.
+     */
+    bool FlushAudioInBuffers();
+
+    /**
+     * Get this system's current channel count.
+     *
+     * @return The channel count.
+     */
+    u16 GetChannelCount() const;
+
+    /**
+     * Get this system's current sample rate.
+     *
+     * @return The sample rate.
+     */
+    u32 GetSampleRate() const;
+
+    /**
+     * Get this system's current sample format.
+     *
+     * @return The sample format.
+     */
+    SampleFormat GetSampleFormat() const;
+
+    /**
+     * Get this system's current state.
+     *
+     * @return The current state.
+     */
+    State GetState();
+
+    /**
+     * Get this system's name.
+     *
+     * @return The system's name.
+     */
+    std::string GetName() const;
+
+    /**
+     * Get this system's current volume.
+     *
+     * @return The system's current volume.
+     */
+    f32 GetVolume() const;
+
+    /**
+     * Set this system's current volume.
+     *
+     * @param volume The new volume.
+     */
+    void SetVolume(f32 volume);
+
+    /**
+     * Does the system contain this buffer?
+     *
+     * @param tag - Unique tag to search for.
+     * @return True if the buffer is in the system, otherwise false.
+     */
+    bool ContainsAudioBuffer(u64 tag) const;
+
+    /**
+     * Get the maximum number of usable buffers (default 32).
+     *
+     * @return The number of buffers.
+     */
+    u32 GetBufferCount() const;
+
+    /**
+     * Get the total number of samples played by this system.
+     *
+     * @return The number of samples.
+     */
+    u64 GetPlayedSampleCount() const;
+
+    /**
+     * Is this system using a USB device?
+     *
+     * @return True if using a USB device, otherwise false.
+     */
+    bool IsUac() const;
+
+private:
+    /// Core system
+    Core::System& system;
+    /// (Unused)
+    u32 handle{};
+    /// (Unused)
+    u64 applet_resource_user_id{};
+    /// Buffer event, signalled when a buffer is ready
+    Kernel::KEvent* buffer_event;
+    /// Session id of this system
+    size_t session_id{};
+    /// Device session for this system
+    std::unique_ptr<DeviceSession> session;
+    /// Audio buffers in use by this system
+    AudioBuffers<BufferCount> buffers{BufferCount};
+    /// Sample rate of this system
+    u32 sample_rate{};
+    /// Sample format of this system
+    SampleFormat sample_format{SampleFormat::PcmInt16};
+    /// Channel count of this system
+    u16 channel_count{};
+    /// State of this system
+    std::atomic<State> state{State::Stopped};
+    /// Name of this system
+    std::string name{};
+    /// Volume of this system
+    f32 volume{1.0f};
+    /// Is this system's device USB?
+    bool is_uac{false};
+};
+
+} // namespace AudioCore::AudioIn
diff --git a/src/audio_core/info_updater.cpp b/src/audio_core/info_updater.cpp
deleted file mode 100644
index 9b4ca1851..000000000
--- a/src/audio_core/info_updater.cpp
+++ /dev/null
@@ -1,513 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "audio_core/behavior_info.h"
-#include "audio_core/effect_context.h"
-#include "audio_core/info_updater.h"
-#include "audio_core/memory_pool.h"
-#include "audio_core/mix_context.h"
-#include "audio_core/sink_context.h"
-#include "audio_core/splitter_context.h"
-#include "audio_core/voice_context.h"
-#include "common/logging/log.h"
-
-namespace AudioCore {
-
-InfoUpdater::InfoUpdater(const std::vector<u8>& in_params_, std::vector<u8>& out_params_,
-                         BehaviorInfo& behavior_info_)
-    : in_params(in_params_), out_params(out_params_), behavior_info(behavior_info_) {
-    ASSERT(
-        AudioCommon::CanConsumeBuffer(in_params.size(), 0, sizeof(AudioCommon::UpdateDataHeader)));
-    std::memcpy(&input_header, in_params.data(), sizeof(AudioCommon::UpdateDataHeader));
-    output_header.total_size = sizeof(AudioCommon::UpdateDataHeader);
-}
-
-InfoUpdater::~InfoUpdater() = default;
-
-bool InfoUpdater::UpdateBehaviorInfo(BehaviorInfo& in_behavior_info) {
-    if (input_header.size.behavior != sizeof(BehaviorInfo::InParams)) {
-        LOG_ERROR(Audio, "Behavior info is an invalid size, expecting 0x{:X} but got 0x{:X}",
-                  sizeof(BehaviorInfo::InParams), input_header.size.behavior);
-        return false;
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset,
-                                       sizeof(BehaviorInfo::InParams))) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    BehaviorInfo::InParams behavior_in{};
-    std::memcpy(&behavior_in, in_params.data() + input_offset, sizeof(BehaviorInfo::InParams));
-    input_offset += sizeof(BehaviorInfo::InParams);
-
-    // Make sure it's an audio revision we can actually support
-    if (!AudioCommon::IsValidRevision(behavior_in.revision)) {
-        LOG_ERROR(Audio, "Invalid input revision, revision=0x{:08X}", behavior_in.revision);
-        return false;
-    }
-
-    // Make sure that our behavior info revision matches the input
-    if (in_behavior_info.GetUserRevision() != behavior_in.revision) {
-        LOG_ERROR(Audio,
-                  "User revision differs from input revision, expecting 0x{:08X} but got 0x{:08X}",
-                  in_behavior_info.GetUserRevision(), behavior_in.revision);
-        return false;
-    }
-
-    // Update behavior info flags
-    in_behavior_info.ClearError();
-    in_behavior_info.UpdateFlags(behavior_in.flags);
-
-    return true;
-}
-
-bool InfoUpdater::UpdateMemoryPools(std::vector<ServerMemoryPoolInfo>& memory_pool_info) {
-    const auto memory_pool_count = memory_pool_info.size();
-    const auto total_memory_pool_in = sizeof(ServerMemoryPoolInfo::InParams) * memory_pool_count;
-    const auto total_memory_pool_out = sizeof(ServerMemoryPoolInfo::OutParams) * memory_pool_count;
-
-    if (input_header.size.memory_pool != total_memory_pool_in) {
-        LOG_ERROR(Audio, "Memory pools are an invalid size, expecting 0x{:X} but got 0x{:X}",
-                  total_memory_pool_in, input_header.size.memory_pool);
-        return false;
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_memory_pool_in)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    std::vector<ServerMemoryPoolInfo::InParams> mempool_in(memory_pool_count);
-    std::vector<ServerMemoryPoolInfo::OutParams> mempool_out(memory_pool_count);
-
-    std::memcpy(mempool_in.data(), in_params.data() + input_offset, total_memory_pool_in);
-    input_offset += total_memory_pool_in;
-
-    // Update our memory pools
-    for (std::size_t i = 0; i < memory_pool_count; i++) {
-        if (!memory_pool_info[i].Update(mempool_in[i], mempool_out[i])) {
-            LOG_ERROR(Audio, "Failed to update memory pool {}!", i);
-            return false;
-        }
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset,
-                                       sizeof(BehaviorInfo::InParams))) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    std::memcpy(out_params.data() + output_offset, mempool_out.data(), total_memory_pool_out);
-    output_offset += total_memory_pool_out;
-    output_header.size.memory_pool = static_cast<u32>(total_memory_pool_out);
-    return true;
-}
-
-bool InfoUpdater::UpdateVoiceChannelResources(VoiceContext& voice_context) {
-    const auto voice_count = voice_context.GetVoiceCount();
-    const auto voice_size = voice_count * sizeof(VoiceChannelResource::InParams);
-    std::vector<VoiceChannelResource::InParams> resources_in(voice_count);
-
-    if (input_header.size.voice_channel_resource != voice_size) {
-        LOG_ERROR(Audio, "VoiceChannelResource is an invalid size, expecting 0x{:X} but got 0x{:X}",
-                  voice_size, input_header.size.voice_channel_resource);
-        return false;
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, voice_size)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    std::memcpy(resources_in.data(), in_params.data() + input_offset, voice_size);
-    input_offset += voice_size;
-
-    // Update our channel resources
-    for (std::size_t i = 0; i < voice_count; i++) {
-        // Grab our channel resource
-        auto& resource = voice_context.GetChannelResource(i);
-        resource.Update(resources_in[i]);
-    }
-
-    return true;
-}
-
-bool InfoUpdater::UpdateVoices(VoiceContext& voice_context,
-                               [[maybe_unused]] std::vector<ServerMemoryPoolInfo>& memory_pool_info,
-                               [[maybe_unused]] VAddr audio_codec_dsp_addr) {
-    const auto voice_count = voice_context.GetVoiceCount();
-    std::vector<VoiceInfo::InParams> voice_in(voice_count);
-    std::vector<VoiceInfo::OutParams> voice_out(voice_count);
-
-    const auto voice_in_size = voice_count * sizeof(VoiceInfo::InParams);
-    const auto voice_out_size = voice_count * sizeof(VoiceInfo::OutParams);
-
-    if (input_header.size.voice != voice_in_size) {
-        LOG_ERROR(Audio, "Voices are an invalid size, expecting 0x{:X} but got 0x{:X}",
-                  voice_in_size, input_header.size.voice);
-        return false;
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, voice_in_size)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    std::memcpy(voice_in.data(), in_params.data() + input_offset, voice_in_size);
-    input_offset += voice_in_size;
-
-    // Set all voices to not be in use
-    for (std::size_t i = 0; i < voice_count; i++) {
-        voice_context.GetInfo(i).GetInParams().in_use = false;
-    }
-
-    // Update our voices
-    for (std::size_t i = 0; i < voice_count; i++) {
-        auto& voice_in_params = voice_in[i];
-        const auto channel_count = static_cast<std::size_t>(voice_in_params.channel_count);
-        // Skip if it's not currently in use
-        if (!voice_in_params.is_in_use) {
-            continue;
-        }
-        // Voice states for each channel
-        std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT> voice_states{};
-        ASSERT(static_cast<std::size_t>(voice_in_params.id) < voice_count);
-
-        // Grab our current voice info
-        auto& voice_info = voice_context.GetInfo(static_cast<std::size_t>(voice_in_params.id));
-
-        ASSERT(channel_count <= AudioCommon::MAX_CHANNEL_COUNT);
-
-        // Get all our channel voice states
-        for (std::size_t channel = 0; channel < channel_count; channel++) {
-            voice_states[channel] =
-                &voice_context.GetState(voice_in_params.voice_channel_resource_ids[channel]);
-        }
-
-        if (voice_in_params.is_new) {
-            // Default our values for our voice
-            voice_info.Initialize();
-
-            // Zero out our voice states
-            for (std::size_t channel = 0; channel < channel_count; channel++) {
-                std::memset(voice_states[channel], 0, sizeof(VoiceState));
-            }
-        }
-
-        // Update our voice
-        voice_info.UpdateParameters(voice_in_params, behavior_info);
-        // TODO(ogniK): Handle mapping errors with behavior info based on in params response
-
-        // Update our wave buffers
-        voice_info.UpdateWaveBuffers(voice_in_params, voice_states, behavior_info);
-        voice_info.WriteOutStatus(voice_out[i], voice_in_params, voice_states);
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, voice_out_size)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-    std::memcpy(out_params.data() + output_offset, voice_out.data(), voice_out_size);
-    output_offset += voice_out_size;
-    output_header.size.voice = static_cast<u32>(voice_out_size);
-    return true;
-}
-
-bool InfoUpdater::UpdateEffects(EffectContext& effect_context, bool is_active) {
-    const auto effect_count = effect_context.GetCount();
-    std::vector<EffectInfo::InParams> effect_in(effect_count);
-    std::vector<EffectInfo::OutParams> effect_out(effect_count);
-
-    const auto total_effect_in = effect_count * sizeof(EffectInfo::InParams);
-    const auto total_effect_out = effect_count * sizeof(EffectInfo::OutParams);
-
-    if (input_header.size.effect != total_effect_in) {
-        LOG_ERROR(Audio, "Effects are an invalid size, expecting 0x{:X} but got 0x{:X}",
-                  total_effect_in, input_header.size.effect);
-        return false;
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_effect_in)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    std::memcpy(effect_in.data(), in_params.data() + input_offset, total_effect_in);
-    input_offset += total_effect_in;
-
-    // Update effects
-    for (std::size_t i = 0; i < effect_count; i++) {
-        auto* info = effect_context.GetInfo(i);
-        if (effect_in[i].type != info->GetType()) {
-            info = effect_context.RetargetEffect(i, effect_in[i].type);
-        }
-
-        info->Update(effect_in[i]);
-
-        if ((!is_active && info->GetUsage() != UsageState::Initialized) ||
-            info->GetUsage() == UsageState::Stopped) {
-            effect_out[i].status = UsageStatus::Removed;
-        } else {
-            effect_out[i].status = UsageStatus::Used;
-        }
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, total_effect_out)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    std::memcpy(out_params.data() + output_offset, effect_out.data(), total_effect_out);
-    output_offset += total_effect_out;
-    output_header.size.effect = static_cast<u32>(total_effect_out);
-
-    return true;
-}
-
-bool InfoUpdater::UpdateSplitterInfo(SplitterContext& splitter_context) {
-    std::size_t start_offset = input_offset;
-    std::size_t bytes_read{};
-    // Update splitter context
-    if (!splitter_context.Update(in_params, input_offset, bytes_read)) {
-        LOG_ERROR(Audio, "Failed to update splitter context!");
-        return false;
-    }
-
-    const auto consumed = input_offset - start_offset;
-
-    if (input_header.size.splitter != consumed) {
-        LOG_ERROR(Audio, "Splitters is an invalid size, expecting 0x{:X} but got 0x{:X}",
-                  bytes_read, input_header.size.splitter);
-        return false;
-    }
-
-    return true;
-}
-
-ResultCode InfoUpdater::UpdateMixes(MixContext& mix_context, std::size_t mix_buffer_count,
-                                    SplitterContext& splitter_context,
-                                    EffectContext& effect_context) {
-    std::vector<MixInfo::InParams> mix_in_params;
-
-    if (!behavior_info.IsMixInParameterDirtyOnlyUpdateSupported()) {
-        // If we're not dirty, get ALL mix in parameters
-        const auto context_mix_count = mix_context.GetCount();
-        const auto total_mix_in = context_mix_count * sizeof(MixInfo::InParams);
-        if (input_header.size.mixer != total_mix_in) {
-            LOG_ERROR(Audio, "Mixer is an invalid size, expecting 0x{:X} but got 0x{:X}",
-                      total_mix_in, input_header.size.mixer);
-            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-        }
-
-        if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_mix_in)) {
-            LOG_ERROR(Audio, "Buffer is an invalid size!");
-            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-        }
-
-        mix_in_params.resize(context_mix_count);
-        std::memcpy(mix_in_params.data(), in_params.data() + input_offset, total_mix_in);
-
-        input_offset += total_mix_in;
-    } else {
-        // Only update the "dirty" mixes
-        MixInfo::DirtyHeader dirty_header{};
-        if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset,
-                                           sizeof(MixInfo::DirtyHeader))) {
-            LOG_ERROR(Audio, "Buffer is an invalid size!");
-            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-        }
-
-        std::memcpy(&dirty_header, in_params.data() + input_offset, sizeof(MixInfo::DirtyHeader));
-        input_offset += sizeof(MixInfo::DirtyHeader);
-
-        const auto total_mix_in =
-            dirty_header.mixer_count * sizeof(MixInfo::InParams) + sizeof(MixInfo::DirtyHeader);
-
-        if (input_header.size.mixer != total_mix_in) {
-            LOG_ERROR(Audio, "Mixer is an invalid size, expecting 0x{:X} but got 0x{:X}",
-                      total_mix_in, input_header.size.mixer);
-            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-        }
-
-        if (dirty_header.mixer_count != 0) {
-            mix_in_params.resize(dirty_header.mixer_count);
-            std::memcpy(mix_in_params.data(), in_params.data() + input_offset,
-                        mix_in_params.size() * sizeof(MixInfo::InParams));
-            input_offset += mix_in_params.size() * sizeof(MixInfo::InParams);
-        }
-    }
-
-    // Get our total input count
-    const auto mix_count = mix_in_params.size();
-
-    if (!behavior_info.IsMixInParameterDirtyOnlyUpdateSupported()) {
-        // Only verify our buffer count if we're not dirty
-        std::size_t total_buffer_count{};
-        for (std::size_t i = 0; i < mix_count; i++) {
-            const auto& in = mix_in_params[i];
-            total_buffer_count += in.buffer_count;
-            if (static_cast<std::size_t>(in.dest_mix_id) > mix_count &&
-                in.dest_mix_id != AudioCommon::NO_MIX && in.mix_id != AudioCommon::FINAL_MIX) {
-                LOG_ERROR(
-                    Audio,
-                    "Invalid mix destination, mix_id={:X}, dest_mix_id={:X}, mix_buffer_count={:X}",
-                    in.mix_id, in.dest_mix_id, mix_buffer_count);
-                return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-            }
-        }
-
-        if (total_buffer_count > mix_buffer_count) {
-            LOG_ERROR(Audio,
-                      "Too many mix buffers used! mix_buffer_count={:X}, requesting_buffers={:X}",
-                      mix_buffer_count, total_buffer_count);
-            return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-        }
-    }
-
-    if (mix_buffer_count == 0) {
-        LOG_ERROR(Audio, "No mix buffers!");
-        return AudioCommon::Audren::ERR_INVALID_PARAMETERS;
-    }
-
-    bool should_sort = false;
-    for (std::size_t i = 0; i < mix_count; i++) {
-        const auto& mix_in = mix_in_params[i];
-        std::size_t target_mix{};
-        if (behavior_info.IsMixInParameterDirtyOnlyUpdateSupported()) {
-            target_mix = mix_in.mix_id;
-        } else {
-            // Non dirty supported games just use i instead of the actual mix_id
-            target_mix = i;
-        }
-        auto& mix_info = mix_context.GetInfo(target_mix);
-        auto& mix_info_params = mix_info.GetInParams();
-        if (mix_info_params.in_use != mix_in.in_use) {
-            mix_info_params.in_use = mix_in.in_use;
-            mix_info.ResetEffectProcessingOrder();
-            should_sort = true;
-        }
-
-        if (mix_in.in_use) {
-            should_sort |= mix_info.Update(mix_context.GetEdgeMatrix(), mix_in, behavior_info,
-                                           splitter_context, effect_context);
-        }
-    }
-
-    if (should_sort && behavior_info.IsSplitterSupported()) {
-        // Sort our splitter data
-        if (!mix_context.TsortInfo(splitter_context)) {
-            return AudioCommon::Audren::ERR_SPLITTER_SORT_FAILED;
-        }
-    }
-
-    // TODO(ogniK): Sort when splitter is suppoorted
-
-    return ResultSuccess;
-}
-
-bool InfoUpdater::UpdateSinks(SinkContext& sink_context) {
-    const auto sink_count = sink_context.GetCount();
-    std::vector<SinkInfo::InParams> sink_in_params(sink_count);
-    const auto total_sink_in = sink_count * sizeof(SinkInfo::InParams);
-
-    if (input_header.size.sink != total_sink_in) {
-        LOG_ERROR(Audio, "Sinks are an invalid size, expecting 0x{:X} but got 0x{:X}",
-                  total_sink_in, input_header.size.effect);
-        return false;
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(in_params.size(), input_offset, total_sink_in)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    std::memcpy(sink_in_params.data(), in_params.data() + input_offset, total_sink_in);
-    input_offset += total_sink_in;
-
-    // TODO(ogniK): Properly update sinks
-    if (!sink_in_params.empty()) {
-        sink_context.UpdateMainSink(sink_in_params[0]);
-    }
-
-    output_header.size.sink = static_cast<u32>(0x20 * sink_count);
-    output_offset += 0x20 * sink_count;
-    return true;
-}
-
-bool InfoUpdater::UpdatePerformanceBuffer() {
-    output_header.size.performance = 0x10;
-    output_offset += 0x10;
-    return true;
-}
-
-bool InfoUpdater::UpdateErrorInfo([[maybe_unused]] BehaviorInfo& in_behavior_info) {
-    const auto total_beahvior_info_out = sizeof(BehaviorInfo::OutParams);
-
-    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, total_beahvior_info_out)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-
-    BehaviorInfo::OutParams behavior_info_out{};
-    behavior_info.CopyErrorInfo(behavior_info_out);
-
-    std::memcpy(out_params.data() + output_offset, &behavior_info_out, total_beahvior_info_out);
-    output_offset += total_beahvior_info_out;
-    output_header.size.behavior = total_beahvior_info_out;
-
-    return true;
-}
-
-struct RendererInfo {
-    u64_le elasped_frame_count{};
-    INSERT_PADDING_WORDS(2);
-};
-static_assert(sizeof(RendererInfo) == 0x10, "RendererInfo is an invalid size");
-
-bool InfoUpdater::UpdateRendererInfo(std::size_t elapsed_frame_count) {
-    const auto total_renderer_info_out = sizeof(RendererInfo);
-    if (!AudioCommon::CanConsumeBuffer(out_params.size(), output_offset, total_renderer_info_out)) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-    RendererInfo out{};
-    out.elasped_frame_count = elapsed_frame_count;
-    std::memcpy(out_params.data() + output_offset, &out, total_renderer_info_out);
-    output_offset += total_renderer_info_out;
-    output_header.size.render_info = total_renderer_info_out;
-
-    return true;
-}
-
-bool InfoUpdater::CheckConsumedSize() const {
-    if (output_offset != out_params.size()) {
-        LOG_ERROR(Audio, "Output is not consumed! Consumed {}, but requires {}. {} bytes remaining",
-                  output_offset, out_params.size(), out_params.size() - output_offset);
-        return false;
-    }
-    /*if (input_offset != in_params.size()) {
-        LOG_ERROR(Audio, "Input is not consumed!");
-        return false;
-    }*/
-    return true;
-}
-
-bool InfoUpdater::WriteOutputHeader() {
-    if (!AudioCommon::CanConsumeBuffer(out_params.size(), 0,
-                                       sizeof(AudioCommon::UpdateDataHeader))) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-    output_header.revision = AudioCommon::CURRENT_PROCESS_REVISION;
-    const auto& sz = output_header.size;
-    output_header.total_size += sz.behavior + sz.memory_pool + sz.voice +
-                                sz.voice_channel_resource + sz.effect + sz.mixer + sz.sink +
-                                sz.performance + sz.splitter + sz.render_info;
-
-    std::memcpy(out_params.data(), &output_header, sizeof(AudioCommon::UpdateDataHeader));
-    return true;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/info_updater.h b/src/audio_core/info_updater.h
deleted file mode 100644
index d315c91ed..000000000
--- a/src/audio_core/info_updater.h
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <vector>
-#include "audio_core/common.h"
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-class BehaviorInfo;
-class ServerMemoryPoolInfo;
-class VoiceContext;
-class EffectContext;
-class MixContext;
-class SinkContext;
-class SplitterContext;
-
-class InfoUpdater {
-public:
-    // TODO(ogniK): Pass process handle when we support it
-    InfoUpdater(const std::vector<u8>& in_params_, std::vector<u8>& out_params_,
-                BehaviorInfo& behavior_info_);
-    ~InfoUpdater();
-
-    bool UpdateBehaviorInfo(BehaviorInfo& in_behavior_info);
-    bool UpdateMemoryPools(std::vector<ServerMemoryPoolInfo>& memory_pool_info);
-    bool UpdateVoiceChannelResources(VoiceContext& voice_context);
-    bool UpdateVoices(VoiceContext& voice_context,
-                      std::vector<ServerMemoryPoolInfo>& memory_pool_info,
-                      VAddr audio_codec_dsp_addr);
-    bool UpdateEffects(EffectContext& effect_context, bool is_active);
-    bool UpdateSplitterInfo(SplitterContext& splitter_context);
-    ResultCode UpdateMixes(MixContext& mix_context, std::size_t mix_buffer_count,
-                           SplitterContext& splitter_context, EffectContext& effect_context);
-    bool UpdateSinks(SinkContext& sink_context);
-    bool UpdatePerformanceBuffer();
-    bool UpdateErrorInfo(BehaviorInfo& in_behavior_info);
-    bool UpdateRendererInfo(std::size_t elapsed_frame_count);
-    bool CheckConsumedSize() const;
-
-    bool WriteOutputHeader();
-
-private:
-    const std::vector<u8>& in_params;
-    std::vector<u8>& out_params;
-    BehaviorInfo& behavior_info;
-
-    AudioCommon::UpdateDataHeader input_header{};
-    AudioCommon::UpdateDataHeader output_header{};
-
-    std::size_t input_offset{sizeof(AudioCommon::UpdateDataHeader)};
-    std::size_t output_offset{sizeof(AudioCommon::UpdateDataHeader)};
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/memory_pool.cpp b/src/audio_core/memory_pool.cpp
deleted file mode 100644
index 6b6908d26..000000000
--- a/src/audio_core/memory_pool.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "audio_core/memory_pool.h"
-#include "common/logging/log.h"
-
-namespace AudioCore {
-
-ServerMemoryPoolInfo::ServerMemoryPoolInfo() = default;
-ServerMemoryPoolInfo::~ServerMemoryPoolInfo() = default;
-
-bool ServerMemoryPoolInfo::Update(const InParams& in_params, OutParams& out_params) {
-    // Our state does not need to be changed
-    if (in_params.state != State::RequestAttach && in_params.state != State::RequestDetach) {
-        return true;
-    }
-
-    // Address or size is null
-    if (in_params.address == 0 || in_params.size == 0) {
-        LOG_ERROR(Audio, "Memory pool address or size is zero! address={:X}, size={:X}",
-                  in_params.address, in_params.size);
-        return false;
-    }
-
-    // Address or size is not aligned
-    if ((in_params.address % 0x1000) != 0 || (in_params.size % 0x1000) != 0) {
-        LOG_ERROR(Audio, "Memory pool address or size is not aligned! address={:X}, size={:X}",
-                  in_params.address, in_params.size);
-        return false;
-    }
-
-    if (in_params.state == State::RequestAttach) {
-        cpu_address = in_params.address;
-        size = in_params.size;
-        used = true;
-        out_params.state = State::Attached;
-    } else {
-        // Unexpected address
-        if (cpu_address != in_params.address) {
-            LOG_ERROR(Audio, "Memory pool address differs! Expecting {:X} but address is {:X}",
-                      cpu_address, in_params.address);
-            return false;
-        }
-
-        if (size != in_params.size) {
-            LOG_ERROR(Audio, "Memory pool size differs! Expecting {:X} but size is {:X}", size,
-                      in_params.size);
-            return false;
-        }
-
-        cpu_address = 0;
-        size = 0;
-        used = false;
-        out_params.state = State::Detached;
-    }
-    return true;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/memory_pool.h b/src/audio_core/memory_pool.h
deleted file mode 100644
index 3e9e777ae..000000000
--- a/src/audio_core/memory_pool.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-
-namespace AudioCore {
-
-class ServerMemoryPoolInfo {
-public:
-    ServerMemoryPoolInfo();
-    ~ServerMemoryPoolInfo();
-
-    enum class State : u32_le {
-        Invalid = 0x0,
-        Aquired = 0x1,
-        RequestDetach = 0x2,
-        Detached = 0x3,
-        RequestAttach = 0x4,
-        Attached = 0x5,
-        Released = 0x6,
-    };
-
-    struct InParams {
-        u64_le address{};
-        u64_le size{};
-        State state{};
-        INSERT_PADDING_WORDS(3);
-    };
-    static_assert(sizeof(InParams) == 0x20, "InParams are an invalid size");
-
-    struct OutParams {
-        State state{};
-        INSERT_PADDING_WORDS(3);
-    };
-    static_assert(sizeof(OutParams) == 0x10, "OutParams are an invalid size");
-
-    bool Update(const InParams& in_params, OutParams& out_params);
-
-private:
-    // There's another entry here which is the DSP address, however since we're not talking to the
-    // DSP we can just use the same address provided by the guest without needing to remap
-    u64_le cpu_address{};
-    u64_le size{};
-    bool used{};
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/mix_context.cpp b/src/audio_core/mix_context.cpp
deleted file mode 100644
index 057aab5ad..000000000
--- a/src/audio_core/mix_context.cpp
+++ /dev/null
@@ -1,298 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-
-#include "audio_core/behavior_info.h"
-#include "audio_core/common.h"
-#include "audio_core/effect_context.h"
-#include "audio_core/mix_context.h"
-#include "audio_core/splitter_context.h"
-
-namespace AudioCore {
-MixContext::MixContext() = default;
-MixContext::~MixContext() = default;
-
-void MixContext::Initialize(const BehaviorInfo& behavior_info, std::size_t mix_count,
-                            std::size_t effect_count) {
-    info_count = mix_count;
-    infos.resize(info_count);
-    auto& final_mix = GetInfo(AudioCommon::FINAL_MIX);
-    final_mix.GetInParams().mix_id = AudioCommon::FINAL_MIX;
-    sorted_info.reserve(infos.size());
-    for (auto& info : infos) {
-        sorted_info.push_back(&info);
-    }
-
-    for (auto& info : infos) {
-        info.SetEffectCount(effect_count);
-    }
-
-    // Only initialize our edge matrix and node states if splitters are supported
-    if (behavior_info.IsSplitterSupported()) {
-        node_states.Initialize(mix_count);
-        edge_matrix.Initialize(mix_count);
-    }
-}
-
-void MixContext::UpdateDistancesFromFinalMix() {
-    // Set all distances to be invalid
-    for (std::size_t i = 0; i < info_count; i++) {
-        GetInfo(i).GetInParams().final_mix_distance = AudioCommon::NO_FINAL_MIX;
-    }
-
-    for (std::size_t i = 0; i < info_count; i++) {
-        auto& info = GetInfo(i);
-        auto& in_params = info.GetInParams();
-        // Populate our sorted info
-        sorted_info[i] = &info;
-
-        if (!in_params.in_use) {
-            continue;
-        }
-
-        auto mix_id = in_params.mix_id;
-        // Needs to be referenced out of scope
-        s32 distance_to_final_mix{AudioCommon::FINAL_MIX};
-        for (; distance_to_final_mix < static_cast<s32>(info_count); distance_to_final_mix++) {
-            if (mix_id == AudioCommon::FINAL_MIX) {
-                // If we're at the final mix, we're done
-                break;
-            } else if (mix_id == AudioCommon::NO_MIX) {
-                // If we have no more mix ids, we're done
-                distance_to_final_mix = AudioCommon::NO_FINAL_MIX;
-                break;
-            } else {
-                const auto& dest_mix = GetInfo(mix_id);
-                const auto dest_mix_distance = dest_mix.GetInParams().final_mix_distance;
-
-                if (dest_mix_distance == AudioCommon::NO_FINAL_MIX) {
-                    // If our current mix isn't pointing to a final mix, follow through
-                    mix_id = dest_mix.GetInParams().dest_mix_id;
-                } else {
-                    // Our current mix + 1 = final distance
-                    distance_to_final_mix = dest_mix_distance + 1;
-                    break;
-                }
-            }
-        }
-
-        // If we're out of range for our distance, mark it as no final mix
-        if (distance_to_final_mix >= static_cast<s32>(info_count)) {
-            distance_to_final_mix = AudioCommon::NO_FINAL_MIX;
-        }
-
-        in_params.final_mix_distance = distance_to_final_mix;
-    }
-}
-
-void MixContext::CalcMixBufferOffset() {
-    s32 offset{};
-    for (std::size_t i = 0; i < info_count; i++) {
-        auto& info = GetSortedInfo(i);
-        auto& in_params = info.GetInParams();
-        if (in_params.in_use) {
-            // Only update if in use
-            in_params.buffer_offset = offset;
-            offset += in_params.buffer_count;
-        }
-    }
-}
-
-void MixContext::SortInfo() {
-    // Get the distance to the final mix
-    UpdateDistancesFromFinalMix();
-
-    // Sort based on the distance to the final mix
-    std::sort(sorted_info.begin(), sorted_info.end(),
-              [](const ServerMixInfo* lhs, const ServerMixInfo* rhs) {
-                  return lhs->GetInParams().final_mix_distance >
-                         rhs->GetInParams().final_mix_distance;
-              });
-
-    // Calculate the mix buffer offset
-    CalcMixBufferOffset();
-}
-
-bool MixContext::TsortInfo(SplitterContext& splitter_context) {
-    // If we're not using mixes, just calculate the mix buffer offset
-    if (!splitter_context.UsingSplitter()) {
-        CalcMixBufferOffset();
-        return true;
-    }
-    // Sort our node states
-    if (!node_states.Tsort(edge_matrix)) {
-        return false;
-    }
-
-    // Get our sorted list
-    const auto sorted_list = node_states.GetIndexList();
-    std::size_t info_id{};
-    for (auto itr = sorted_list.rbegin(); itr != sorted_list.rend(); ++itr) {
-        // Set our sorted info
-        sorted_info[info_id++] = &GetInfo(*itr);
-    }
-
-    // Calculate the mix buffer offset
-    CalcMixBufferOffset();
-    return true;
-}
-
-std::size_t MixContext::GetCount() const {
-    return info_count;
-}
-
-ServerMixInfo& MixContext::GetInfo(std::size_t i) {
-    ASSERT(i < info_count);
-    return infos.at(i);
-}
-
-const ServerMixInfo& MixContext::GetInfo(std::size_t i) const {
-    ASSERT(i < info_count);
-    return infos.at(i);
-}
-
-ServerMixInfo& MixContext::GetSortedInfo(std::size_t i) {
-    ASSERT(i < info_count);
-    return *sorted_info.at(i);
-}
-
-const ServerMixInfo& MixContext::GetSortedInfo(std::size_t i) const {
-    ASSERT(i < info_count);
-    return *sorted_info.at(i);
-}
-
-ServerMixInfo& MixContext::GetFinalMixInfo() {
-    return infos.at(AudioCommon::FINAL_MIX);
-}
-
-const ServerMixInfo& MixContext::GetFinalMixInfo() const {
-    return infos.at(AudioCommon::FINAL_MIX);
-}
-
-EdgeMatrix& MixContext::GetEdgeMatrix() {
-    return edge_matrix;
-}
-
-const EdgeMatrix& MixContext::GetEdgeMatrix() const {
-    return edge_matrix;
-}
-
-ServerMixInfo::ServerMixInfo() {
-    Cleanup();
-}
-ServerMixInfo::~ServerMixInfo() = default;
-
-const ServerMixInfo::InParams& ServerMixInfo::GetInParams() const {
-    return in_params;
-}
-
-ServerMixInfo::InParams& ServerMixInfo::GetInParams() {
-    return in_params;
-}
-
-bool ServerMixInfo::Update(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
-                           BehaviorInfo& behavior_info, SplitterContext& splitter_context,
-                           EffectContext& effect_context) {
-    in_params.volume = mix_in.volume;
-    in_params.sample_rate = mix_in.sample_rate;
-    in_params.buffer_count = mix_in.buffer_count;
-    in_params.in_use = mix_in.in_use;
-    in_params.mix_id = mix_in.mix_id;
-    in_params.node_id = mix_in.node_id;
-    for (std::size_t i = 0; i < mix_in.mix_volume.size(); i++) {
-        std::copy(mix_in.mix_volume[i].begin(), mix_in.mix_volume[i].end(),
-                  in_params.mix_volume[i].begin());
-    }
-
-    bool require_sort = false;
-
-    if (behavior_info.IsSplitterSupported()) {
-        require_sort = UpdateConnection(edge_matrix, mix_in, splitter_context);
-    } else {
-        in_params.dest_mix_id = mix_in.dest_mix_id;
-        in_params.splitter_id = AudioCommon::NO_SPLITTER;
-    }
-
-    ResetEffectProcessingOrder();
-    const auto effect_count = effect_context.GetCount();
-    for (std::size_t i = 0; i < effect_count; i++) {
-        auto* effect_info = effect_context.GetInfo(i);
-        if (effect_info->GetMixID() == in_params.mix_id) {
-            effect_processing_order[effect_info->GetProcessingOrder()] = static_cast<s32>(i);
-        }
-    }
-
-    // TODO(ogniK): Update effect processing order
-    return require_sort;
-}
-
-bool ServerMixInfo::HasAnyConnection() const {
-    return in_params.splitter_id != AudioCommon::NO_SPLITTER ||
-           in_params.mix_id != AudioCommon::NO_MIX;
-}
-
-void ServerMixInfo::Cleanup() {
-    in_params.volume = 0.0f;
-    in_params.sample_rate = 0;
-    in_params.buffer_count = 0;
-    in_params.in_use = false;
-    in_params.mix_id = AudioCommon::NO_MIX;
-    in_params.node_id = 0;
-    in_params.buffer_offset = 0;
-    in_params.dest_mix_id = AudioCommon::NO_MIX;
-    in_params.splitter_id = AudioCommon::NO_SPLITTER;
-    std::memset(in_params.mix_volume.data(), 0, sizeof(float) * in_params.mix_volume.size());
-}
-
-void ServerMixInfo::SetEffectCount(std::size_t count) {
-    effect_processing_order.resize(count);
-    ResetEffectProcessingOrder();
-}
-
-void ServerMixInfo::ResetEffectProcessingOrder() {
-    for (auto& order : effect_processing_order) {
-        order = AudioCommon::NO_EFFECT_ORDER;
-    }
-}
-
-s32 ServerMixInfo::GetEffectOrder(std::size_t i) const {
-    return effect_processing_order.at(i);
-}
-
-bool ServerMixInfo::UpdateConnection(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
-                                     SplitterContext& splitter_context) {
-    // Mixes are identical
-    if (in_params.dest_mix_id == mix_in.dest_mix_id &&
-        in_params.splitter_id == mix_in.splitter_id &&
-        ((in_params.splitter_id == AudioCommon::NO_SPLITTER) ||
-         !splitter_context.GetInfo(in_params.splitter_id).HasNewConnection())) {
-        return false;
-    }
-    // Remove current edges for mix id
-    edge_matrix.RemoveEdges(in_params.mix_id);
-    if (mix_in.dest_mix_id != AudioCommon::NO_MIX) {
-        // If we have a valid destination mix id, set our edge matrix
-        edge_matrix.Connect(in_params.mix_id, mix_in.dest_mix_id);
-    } else if (mix_in.splitter_id != AudioCommon::NO_SPLITTER) {
-        // Recurse our splitter linked and set our edges
-        auto& splitter_info = splitter_context.GetInfo(mix_in.splitter_id);
-        const auto length = splitter_info.GetLength();
-        for (s32 i = 0; i < length; i++) {
-            const auto* splitter_destination =
-                splitter_context.GetDestinationData(mix_in.splitter_id, i);
-            if (splitter_destination == nullptr) {
-                continue;
-            }
-            if (splitter_destination->ValidMixId()) {
-                edge_matrix.Connect(in_params.mix_id, splitter_destination->GetMixId());
-            }
-        }
-    }
-    in_params.dest_mix_id = mix_in.dest_mix_id;
-    in_params.splitter_id = mix_in.splitter_id;
-    return true;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/mix_context.h b/src/audio_core/mix_context.h
deleted file mode 100644
index 68bc673c6..000000000
--- a/src/audio_core/mix_context.h
+++ /dev/null
@@ -1,114 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <vector>
-#include "audio_core/common.h"
-#include "audio_core/splitter_context.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-
-namespace AudioCore {
-class BehaviorInfo;
-class EffectContext;
-
-class MixInfo {
-public:
-    struct DirtyHeader {
-        u32_le magic{};
-        u32_le mixer_count{};
-        INSERT_PADDING_BYTES(0x18);
-    };
-    static_assert(sizeof(DirtyHeader) == 0x20, "MixInfo::DirtyHeader is an invalid size");
-
-    struct InParams {
-        float_le volume{};
-        s32_le sample_rate{};
-        s32_le buffer_count{};
-        bool in_use{};
-        INSERT_PADDING_BYTES(3);
-        s32_le mix_id{};
-        s32_le effect_count{};
-        u32_le node_id{};
-        INSERT_PADDING_WORDS(2);
-        std::array<std::array<float_le, AudioCommon::MAX_MIX_BUFFERS>, AudioCommon::MAX_MIX_BUFFERS>
-            mix_volume{};
-        s32_le dest_mix_id{};
-        s32_le splitter_id{};
-        INSERT_PADDING_WORDS(1);
-    };
-    static_assert(sizeof(MixInfo::InParams) == 0x930, "MixInfo::InParams is an invalid size");
-};
-
-class ServerMixInfo {
-public:
-    struct InParams {
-        float volume{};
-        s32 sample_rate{};
-        s32 buffer_count{};
-        bool in_use{};
-        s32 mix_id{};
-        u32 node_id{};
-        std::array<std::array<float_le, AudioCommon::MAX_MIX_BUFFERS>, AudioCommon::MAX_MIX_BUFFERS>
-            mix_volume{};
-        s32 dest_mix_id{};
-        s32 splitter_id{};
-        s32 buffer_offset{};
-        s32 final_mix_distance{};
-    };
-    ServerMixInfo();
-    ~ServerMixInfo();
-
-    [[nodiscard]] const ServerMixInfo::InParams& GetInParams() const;
-    [[nodiscard]] ServerMixInfo::InParams& GetInParams();
-
-    bool Update(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
-                BehaviorInfo& behavior_info, SplitterContext& splitter_context,
-                EffectContext& effect_context);
-    [[nodiscard]] bool HasAnyConnection() const;
-    void Cleanup();
-    void SetEffectCount(std::size_t count);
-    void ResetEffectProcessingOrder();
-    [[nodiscard]] s32 GetEffectOrder(std::size_t i) const;
-
-private:
-    std::vector<s32> effect_processing_order;
-    InParams in_params{};
-    bool UpdateConnection(EdgeMatrix& edge_matrix, const MixInfo::InParams& mix_in,
-                          SplitterContext& splitter_context);
-};
-
-class MixContext {
-public:
-    MixContext();
-    ~MixContext();
-
-    void Initialize(const BehaviorInfo& behavior_info, std::size_t mix_count,
-                    std::size_t effect_count);
-    void SortInfo();
-    bool TsortInfo(SplitterContext& splitter_context);
-
-    [[nodiscard]] std::size_t GetCount() const;
-    [[nodiscard]] ServerMixInfo& GetInfo(std::size_t i);
-    [[nodiscard]] const ServerMixInfo& GetInfo(std::size_t i) const;
-    [[nodiscard]] ServerMixInfo& GetSortedInfo(std::size_t i);
-    [[nodiscard]] const ServerMixInfo& GetSortedInfo(std::size_t i) const;
-    [[nodiscard]] ServerMixInfo& GetFinalMixInfo();
-    [[nodiscard]] const ServerMixInfo& GetFinalMixInfo() const;
-    [[nodiscard]] EdgeMatrix& GetEdgeMatrix();
-    [[nodiscard]] const EdgeMatrix& GetEdgeMatrix() const;
-
-private:
-    void CalcMixBufferOffset();
-    void UpdateDistancesFromFinalMix();
-
-    NodeStates node_states{};
-    EdgeMatrix edge_matrix{};
-    std::size_t info_count{};
-    std::vector<ServerMixInfo> infos{};
-    std::vector<ServerMixInfo*> sorted_info{};
-};
-} // namespace AudioCore
diff --git a/src/audio_core/null_sink.h b/src/audio_core/null_sink.h
deleted file mode 100644
index 61a28d542..000000000
--- a/src/audio_core/null_sink.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "audio_core/sink.h"
-
-namespace AudioCore {
-
-class NullSink final : public Sink {
-public:
-    explicit NullSink(std::string_view) {}
-    ~NullSink() override = default;
-
-    SinkStream& AcquireSinkStream(u32 /*sample_rate*/, u32 /*num_channels*/,
-                                  const std::string& /*name*/) override {
-        return null_sink_stream;
-    }
-
-private:
-    struct NullSinkStreamImpl final : SinkStream {
-        void EnqueueSamples(u32 /*num_channels*/, const std::vector<s16>& /*samples*/) override {}
-
-        std::size_t SamplesInQueue(u32 /*num_channels*/) const override {
-            return 0;
-        }
-
-        void Flush() override {}
-    } null_sink_stream;
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/out/audio_out.cpp b/src/audio_core/out/audio_out.cpp
new file mode 100644
index 000000000..d3ee4f0eb
--- /dev/null
+++ b/src/audio_core/out/audio_out.cpp
@@ -0,0 +1,100 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_out_manager.h"
+#include "audio_core/out/audio_out.h"
+#include "core/hle/kernel/k_event.h"
+
+namespace AudioCore::AudioOut {
+
+Out::Out(Core::System& system_, Manager& manager_, Kernel::KEvent* event_, size_t session_id_)
+    : manager{manager_}, parent_mutex{manager.mutex}, event{event_}, system{system_, event,
+                                                                            session_id_} {}
+
+void Out::Free() {
+    std::scoped_lock l{parent_mutex};
+    manager.ReleaseSessionId(system.GetSessionId());
+}
+
+System& Out::GetSystem() {
+    return system;
+}
+
+AudioOut::State Out::GetState() {
+    std::scoped_lock l{parent_mutex};
+    return system.GetState();
+}
+
+Result Out::StartSystem() {
+    std::scoped_lock l{parent_mutex};
+    return system.Start();
+}
+
+void Out::StartSession() {
+    std::scoped_lock l{parent_mutex};
+    system.StartSession();
+}
+
+Result Out::StopSystem() {
+    std::scoped_lock l{parent_mutex};
+    return system.Stop();
+}
+
+Result Out::AppendBuffer(const AudioOutBuffer& buffer, const u64 tag) {
+    std::scoped_lock l{parent_mutex};
+
+    if (system.AppendBuffer(buffer, tag)) {
+        return ResultSuccess;
+    }
+    return Service::Audio::ERR_BUFFER_COUNT_EXCEEDED;
+}
+
+void Out::ReleaseAndRegisterBuffers() {
+    std::scoped_lock l{parent_mutex};
+    if (system.GetState() == State::Started) {
+        system.ReleaseBuffers();
+        system.RegisterBuffers();
+    }
+}
+
+bool Out::FlushAudioOutBuffers() {
+    std::scoped_lock l{parent_mutex};
+    return system.FlushAudioOutBuffers();
+}
+
+u32 Out::GetReleasedBuffers(std::span<u64> tags) {
+    std::scoped_lock l{parent_mutex};
+    return system.GetReleasedBuffers(tags);
+}
+
+Kernel::KReadableEvent& Out::GetBufferEvent() {
+    std::scoped_lock l{parent_mutex};
+    return event->GetReadableEvent();
+}
+
+f32 Out::GetVolume() const {
+    std::scoped_lock l{parent_mutex};
+    return system.GetVolume();
+}
+
+void Out::SetVolume(const f32 volume) {
+    std::scoped_lock l{parent_mutex};
+    system.SetVolume(volume);
+}
+
+bool Out::ContainsAudioBuffer(const u64 tag) const {
+    std::scoped_lock l{parent_mutex};
+    return system.ContainsAudioBuffer(tag);
+}
+
+u32 Out::GetBufferCount() const {
+    std::scoped_lock l{parent_mutex};
+    return system.GetBufferCount();
+}
+
+u64 Out::GetPlayedSampleCount() const {
+    std::scoped_lock l{parent_mutex};
+    return system.GetPlayedSampleCount();
+}
+
+} // namespace AudioCore::AudioOut
diff --git a/src/audio_core/out/audio_out.h b/src/audio_core/out/audio_out.h
new file mode 100644
index 000000000..946f345c6
--- /dev/null
+++ b/src/audio_core/out/audio_out.h
@@ -0,0 +1,147 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <mutex>
+
+#include "audio_core/out/audio_out_system.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace AudioCore::AudioOut {
+class Manager;
+
+/**
+ * Interface between the service and audio out system. Mainly responsible for forwarding service
+ * calls to the system.
+ */
+class Out {
+public:
+    explicit Out(Core::System& system, Manager& manager, Kernel::KEvent* event, size_t session_id);
+
+    /**
+     * Free this audio out from the audio out manager.
+     */
+    void Free();
+
+    /**
+     * Get this audio out's system.
+     */
+    System& GetSystem();
+
+    /**
+     * Get the current state.
+     *
+     * @return Started or Stopped.
+     */
+    AudioOut::State GetState();
+
+    /**
+     * Start the system
+     *
+     * @return Result code
+     */
+    Result StartSystem();
+
+    /**
+     * Start the system's device session.
+     */
+    void StartSession();
+
+    /**
+     * Stop the system.
+     *
+     * @return Result code
+     */
+    Result StopSystem();
+
+    /**
+     * Append a new buffer to the system, the buffer event will be signalled when it is filled.
+     *
+     * @param buffer - The new buffer to append.
+     * @param tag    - Unique tag for this buffer.
+     * @return Result code.
+     */
+    Result AppendBuffer(const AudioOutBuffer& buffer, u64 tag);
+
+    /**
+     * Release all completed buffers, and register any appended.
+     */
+    void ReleaseAndRegisterBuffers();
+
+    /**
+     * Flush all buffers.
+     */
+    bool FlushAudioOutBuffers();
+
+    /**
+     * Get all of the currently released buffers.
+     *
+     * @param tags - Output container for the buffer tags which were released.
+     * @return The number of buffers released.
+     */
+    u32 GetReleasedBuffers(std::span<u64> tags);
+
+    /**
+     * Get the buffer event for this audio out, this event will be signalled when a buffer is
+     * filled.
+     * @return The buffer event.
+     */
+    Kernel::KReadableEvent& GetBufferEvent();
+
+    /**
+     * Get the current system volume.
+     *
+     * @return The current volume.
+     */
+    f32 GetVolume() const;
+
+    /**
+     * Set the system volume.
+     *
+     * @param volume - The volume to set.
+     */
+    void SetVolume(f32 volume);
+
+    /**
+     * Check if a buffer is in the system.
+     *
+     * @param tag - The tag to search for.
+     * @return True if the buffer is in the system, otherwise false.
+     */
+    bool ContainsAudioBuffer(u64 tag) const;
+
+    /**
+     * Get the maximum number of buffers.
+     *
+     * @return The maximum number of buffers.
+     */
+    u32 GetBufferCount() const;
+
+    /**
+     * Get the total played sample count for this audio out.
+     *
+     * @return The played sample count.
+     */
+    u64 GetPlayedSampleCount() const;
+
+private:
+    /// The AudioOut::Manager this audio out is registered with
+    Manager& manager;
+    /// Manager's mutex
+    std::recursive_mutex& parent_mutex;
+    /// Buffer event, signalled when buffers are ready to be released
+    Kernel::KEvent* event;
+    /// Main audio out system
+    System system;
+};
+
+} // namespace AudioCore::AudioOut
diff --git a/src/audio_core/out/audio_out_system.cpp b/src/audio_core/out/audio_out_system.cpp
new file mode 100644
index 000000000..8b907590a
--- /dev/null
+++ b/src/audio_core/out/audio_out_system.cpp
@@ -0,0 +1,216 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <mutex>
+
+#include "audio_core/audio_event.h"
+#include "audio_core/audio_manager.h"
+#include "audio_core/out/audio_out_system.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/hle/kernel/k_event.h"
+
+namespace AudioCore::AudioOut {
+
+System::System(Core::System& system_, Kernel::KEvent* event_, size_t session_id_)
+    : system{system_}, buffer_event{event_},
+      session_id{session_id_}, session{std::make_unique<DeviceSession>(system_)} {}
+
+System::~System() {
+    Finalize();
+}
+
+void System::Finalize() {
+    Stop();
+    session->Finalize();
+    buffer_event->GetWritableEvent().Signal();
+}
+
+std::string_view System::GetDefaultOutputDeviceName() const {
+    return "DeviceOut";
+}
+
+Result System::IsConfigValid(std::string_view device_name,
+                             const AudioOutParameter& in_params) const {
+    if ((device_name.size() > 0) && (device_name != GetDefaultOutputDeviceName())) {
+        return Service::Audio::ERR_INVALID_DEVICE_NAME;
+    }
+
+    if (in_params.sample_rate != TargetSampleRate && in_params.sample_rate > 0) {
+        return Service::Audio::ERR_INVALID_SAMPLE_RATE;
+    }
+
+    if (in_params.channel_count == 0 || in_params.channel_count == 2 ||
+        in_params.channel_count == 6) {
+        return ResultSuccess;
+    }
+
+    return Service::Audio::ERR_INVALID_CHANNEL_COUNT;
+}
+
+Result System::Initialize(std::string& device_name, const AudioOutParameter& in_params, u32 handle_,
+                          u64& applet_resource_user_id_) {
+    auto result = IsConfigValid(device_name, in_params);
+    if (result.IsError()) {
+        return result;
+    }
+
+    handle = handle_;
+    applet_resource_user_id = applet_resource_user_id_;
+    if (device_name.empty() || device_name[0] == '\0') {
+        name = std::string(GetDefaultOutputDeviceName());
+    } else {
+        name = std::move(device_name);
+    }
+
+    sample_rate = TargetSampleRate;
+    sample_format = SampleFormat::PcmInt16;
+    channel_count = in_params.channel_count <= 2 ? 2 : 6;
+    volume = 1.0f;
+    return ResultSuccess;
+}
+
+void System::StartSession() {
+    session->Start();
+}
+
+size_t System::GetSessionId() const {
+    return session_id;
+}
+
+Result System::Start() {
+    if (state != State::Stopped) {
+        return Service::Audio::ERR_OPERATION_FAILED;
+    }
+
+    session->Initialize(name, sample_format, channel_count, session_id, handle,
+                        applet_resource_user_id, Sink::StreamType::Out);
+    session->SetVolume(volume);
+    session->Start();
+    state = State::Started;
+
+    std::vector<AudioBuffer> buffers_to_flush{};
+    buffers.RegisterBuffers(buffers_to_flush);
+    session->AppendBuffers(buffers_to_flush);
+    session->SetRingSize(static_cast<u32>(buffers_to_flush.size()));
+
+    return ResultSuccess;
+}
+
+Result System::Stop() {
+    if (state == State::Started) {
+        session->Stop();
+        session->SetVolume(0.0f);
+        state = State::Stopped;
+    }
+
+    return ResultSuccess;
+}
+
+bool System::AppendBuffer(const AudioOutBuffer& buffer, u64 tag) {
+    if (buffers.GetTotalBufferCount() == BufferCount) {
+        return false;
+    }
+
+    const auto timestamp{buffers.GetNextTimestamp()};
+    const AudioBuffer new_buffer{
+        .start_timestamp = timestamp,
+        .end_timestamp = timestamp + buffer.size / (channel_count * sizeof(s16)),
+        .played_timestamp = 0,
+        .samples = buffer.samples,
+        .tag = tag,
+        .size = buffer.size,
+    };
+
+    buffers.AppendBuffer(new_buffer);
+    RegisterBuffers();
+
+    return true;
+}
+
+void System::RegisterBuffers() {
+    if (state == State::Started) {
+        std::vector<AudioBuffer> registered_buffers{};
+        buffers.RegisterBuffers(registered_buffers);
+        session->AppendBuffers(registered_buffers);
+    }
+}
+
+void System::ReleaseBuffers() {
+    bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
+    if (signal) {
+        // Signal if any buffer was released, or if none are registered, we need more.
+        buffer_event->GetWritableEvent().Signal();
+    }
+}
+
+u32 System::GetReleasedBuffers(std::span<u64> tags) {
+    return buffers.GetReleasedBuffers(tags);
+}
+
+bool System::FlushAudioOutBuffers() {
+    if (state != State::Started) {
+        return false;
+    }
+
+    u32 buffers_released{};
+    buffers.FlushBuffers(buffers_released);
+
+    if (buffers_released > 0) {
+        buffer_event->GetWritableEvent().Signal();
+    }
+    return true;
+}
+
+u16 System::GetChannelCount() const {
+    return channel_count;
+}
+
+u32 System::GetSampleRate() const {
+    return sample_rate;
+}
+
+SampleFormat System::GetSampleFormat() const {
+    return sample_format;
+}
+
+State System::GetState() {
+    switch (state) {
+    case State::Started:
+    case State::Stopped:
+        return state;
+    default:
+        LOG_ERROR(Service_Audio, "AudioOut invalid state!");
+        state = State::Stopped;
+        break;
+    }
+    return state;
+}
+
+std::string System::GetName() const {
+    return name;
+}
+
+f32 System::GetVolume() const {
+    return volume;
+}
+
+void System::SetVolume(const f32 volume_) {
+    volume = volume_;
+    session->SetVolume(volume_);
+}
+
+bool System::ContainsAudioBuffer(const u64 tag) const {
+    return buffers.ContainsBuffer(tag);
+}
+
+u32 System::GetBufferCount() const {
+    return buffers.GetAppendedRegisteredCount();
+}
+
+u64 System::GetPlayedSampleCount() const {
+    return session->GetPlayedSampleCount();
+}
+
+} // namespace AudioCore::AudioOut
diff --git a/src/audio_core/out/audio_out_system.h b/src/audio_core/out/audio_out_system.h
new file mode 100644
index 000000000..0817b2f37
--- /dev/null
+++ b/src/audio_core/out/audio_out_system.h
@@ -0,0 +1,257 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <atomic>
+#include <memory>
+#include <span>
+#include <string>
+
+#include "audio_core/common/common.h"
+#include "audio_core/device/audio_buffers.h"
+#include "audio_core/device/device_session.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KEvent;
+}
+
+namespace AudioCore::AudioOut {
+
+constexpr SessionTypes SessionType = SessionTypes::AudioOut;
+
+struct AudioOutParameter {
+    /* 0x0 */ s32_le sample_rate;
+    /* 0x4 */ u16_le channel_count;
+    /* 0x6 */ u16_le reserved;
+};
+static_assert(sizeof(AudioOutParameter) == 0x8, "AudioOutParameter is an invalid size");
+
+struct AudioOutParameterInternal {
+    /* 0x0 */ u32_le sample_rate;
+    /* 0x4 */ u32_le channel_count;
+    /* 0x8 */ u32_le sample_format;
+    /* 0xC */ u32_le state;
+};
+static_assert(sizeof(AudioOutParameterInternal) == 0x10,
+              "AudioOutParameterInternal is an invalid size");
+
+struct AudioOutBuffer {
+    /* 0x00 */ AudioOutBuffer* next;
+    /* 0x08 */ VAddr samples;
+    /* 0x10 */ u64 capacity;
+    /* 0x18 */ u64 size;
+    /* 0x20 */ u64 offset;
+};
+static_assert(sizeof(AudioOutBuffer) == 0x28, "AudioOutBuffer is an invalid size");
+
+enum class State {
+    Started,
+    Stopped,
+};
+
+/**
+ * Controls and drives audio output.
+ */
+class System {
+public:
+    explicit System(Core::System& system, Kernel::KEvent* event, size_t session_id);
+    ~System();
+
+    /**
+     * Get the default audio output device name.
+     *
+     * @return The default audio output device name.
+     */
+    std::string_view GetDefaultOutputDeviceName() const;
+
+    /**
+     * Is the given initialize config valid?
+     *
+     * @param device_name - The name of the requested output device.
+     * @param in_params   - Input parameters, see AudioOutParameter.
+     * @return Result code.
+     */
+    Result IsConfigValid(std::string_view device_name, const AudioOutParameter& in_params) const;
+
+    /**
+     * Initialize this system.
+     *
+     * @param device_name             - The name of the requested output device.
+     * @param in_params               - Input parameters, see AudioOutParameter.
+     * @param handle                  - Unused.
+     * @param applet_resource_user_id - Unused.
+     * @return Result code.
+     */
+    Result Initialize(std::string& device_name, const AudioOutParameter& in_params, u32 handle,
+                      u64& applet_resource_user_id);
+
+    /**
+     * Start this system.
+     *
+     * @return Result code.
+     */
+    Result Start();
+
+    /**
+     * Stop this system.
+     *
+     * @return Result code.
+     */
+    Result Stop();
+
+    /**
+     * Finalize this system.
+     */
+    void Finalize();
+
+    /**
+     * Start this system's device session.
+     */
+    void StartSession();
+
+    /**
+     * Get this system's id.
+     */
+    size_t GetSessionId() const;
+
+    /**
+     * Append a new buffer to the device.
+     *
+     * @param buffer - New buffer to append.
+     * @param tag    - Unique tag of the buffer.
+     * @return True if the buffer was appended, otherwise false.
+     */
+    bool AppendBuffer(const AudioOutBuffer& buffer, u64 tag);
+
+    /**
+     * Register all appended buffers.
+     */
+    void RegisterBuffers();
+
+    /**
+     * Release all registered buffers.
+     */
+    void ReleaseBuffers();
+
+    /**
+     * Get all released buffers.
+     *
+     * @param tags - Container to be filled with the released buffers' tags.
+     * @return The number of buffers released.
+     */
+    u32 GetReleasedBuffers(std::span<u64> tags);
+
+    /**
+     * Flush all appended and registered buffers.
+     *
+     * @return True if buffers were successfully flushed, otherwise false.
+     */
+    bool FlushAudioOutBuffers();
+
+    /**
+     * Get this system's current channel count.
+     *
+     * @return The channel count.
+     */
+    u16 GetChannelCount() const;
+
+    /**
+     * Get this system's current sample rate.
+     *
+     * @return The sample rate.
+     */
+    u32 GetSampleRate() const;
+
+    /**
+     * Get this system's current sample format.
+     *
+     * @return The sample format.
+     */
+    SampleFormat GetSampleFormat() const;
+
+    /**
+     * Get this system's current state.
+     *
+     * @return The current state.
+     */
+    State GetState();
+
+    /**
+     * Get this system's name.
+     *
+     * @return The system's name.
+     */
+    std::string GetName() const;
+
+    /**
+     * Get this system's current volume.
+     *
+     * @return The system's current volume.
+     */
+    f32 GetVolume() const;
+
+    /**
+     * Set this system's current volume.
+     *
+     * @param volume The new volume.
+     */
+    void SetVolume(f32 volume);
+
+    /**
+     * Does the system contain this buffer?
+     *
+     * @param tag - Unique tag to search for.
+     * @return True if the buffer is in the system, otherwise false.
+     */
+    bool ContainsAudioBuffer(u64 tag) const;
+
+    /**
+     * Get the maximum number of usable buffers (default 32).
+     *
+     * @return The number of buffers.
+     */
+    u32 GetBufferCount() const;
+
+    /**
+     * Get the total number of samples played by this system.
+     *
+     * @return The number of samples.
+     */
+    u64 GetPlayedSampleCount() const;
+
+private:
+    /// Core system
+    Core::System& system;
+    /// (Unused)
+    u32 handle{};
+    /// (Unused)
+    u64 applet_resource_user_id{};
+    /// Buffer event, signalled when a buffer is ready
+    Kernel::KEvent* buffer_event;
+    /// Session id of this system
+    size_t session_id{};
+    /// Device session for this system
+    std::unique_ptr<DeviceSession> session;
+    /// Audio buffers in use by this system
+    AudioBuffers<BufferCount> buffers{BufferCount};
+    /// Sample rate of this system
+    u32 sample_rate{};
+    /// Sample format of this system
+    SampleFormat sample_format{SampleFormat::PcmInt16};
+    /// Channel count of this system
+    u16 channel_count{};
+    /// State of this system
+    std::atomic<State> state{State::Stopped};
+    /// Name of this system
+    std::string name{};
+    /// Volume of this system
+    f32 volume{1.0f};
+};
+
+} // namespace AudioCore::AudioOut
diff --git a/src/audio_core/renderer/adsp/adsp.cpp b/src/audio_core/renderer/adsp/adsp.cpp
new file mode 100644
index 000000000..a28395663
--- /dev/null
+++ b/src/audio_core/renderer/adsp/adsp.cpp
@@ -0,0 +1,118 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/adsp.h"
+#include "audio_core/renderer/adsp/command_buffer.h"
+#include "audio_core/sink/sink.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/core_timing_util.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer::ADSP {
+
+ADSP::ADSP(Core::System& system_, Sink::Sink& sink_)
+    : system{system_}, memory{system.Memory()}, sink{sink_} {}
+
+ADSP::~ADSP() {
+    ClearCommandBuffers();
+}
+
+State ADSP::GetState() const {
+    if (running) {
+        return State::Started;
+    }
+    return State::Stopped;
+}
+
+AudioRenderer_Mailbox* ADSP::GetRenderMailbox() {
+    return &render_mailbox;
+}
+
+void ADSP::ClearRemainCount(const u32 session_id) {
+    render_mailbox.ClearRemainCount(session_id);
+}
+
+u64 ADSP::GetSignalledTick() const {
+    return render_mailbox.GetSignalledTick();
+}
+
+u64 ADSP::GetTimeTaken() const {
+    return render_mailbox.GetRenderTimeTaken();
+}
+
+u64 ADSP::GetRenderTimeTaken(const u32 session_id) {
+    return render_mailbox.GetCommandBuffer(session_id).render_time_taken;
+}
+
+u32 ADSP::GetRemainCommandCount(const u32 session_id) const {
+    return render_mailbox.GetRemainCommandCount(session_id);
+}
+
+void ADSP::SendCommandBuffer(const u32 session_id, const CommandBuffer& command_buffer) {
+    render_mailbox.SetCommandBuffer(session_id, command_buffer);
+}
+
+u64 ADSP::GetRenderingStartTick(const u32 session_id) {
+    return render_mailbox.GetSignalledTick() +
+           render_mailbox.GetCommandBuffer(session_id).render_time_taken;
+}
+
+bool ADSP::Start() {
+    if (running) {
+        return running;
+    }
+
+    running = true;
+    systems_active++;
+    audio_renderer = std::make_unique<AudioRenderer>(system);
+    audio_renderer->Start(&render_mailbox);
+    render_mailbox.HostSendMessage(RenderMessage::AudioRenderer_InitializeOK);
+    if (render_mailbox.HostWaitMessage() != RenderMessage::AudioRenderer_InitializeOK) {
+        LOG_ERROR(
+            Service_Audio,
+            "Host Audio Renderer -- Failed to receive initialize message response from ADSP!");
+    }
+    return running;
+}
+
+void ADSP::Stop() {
+    systems_active--;
+    if (running && systems_active == 0) {
+        {
+            std::scoped_lock l{mailbox_lock};
+            render_mailbox.HostSendMessage(RenderMessage::AudioRenderer_Shutdown);
+            if (render_mailbox.HostWaitMessage() != RenderMessage::AudioRenderer_Shutdown) {
+                LOG_ERROR(Service_Audio, "Host Audio Renderer -- Failed to receive shutdown "
+                                         "message response from ADSP!");
+            }
+        }
+        audio_renderer->Stop();
+        running = false;
+    }
+}
+
+void ADSP::Signal() {
+    const auto signalled_tick{system.CoreTiming().GetClockTicks()};
+    render_mailbox.SetSignalledTick(signalled_tick);
+    render_mailbox.HostSendMessage(RenderMessage::AudioRenderer_Render);
+}
+
+void ADSP::Wait() {
+    std::scoped_lock l{mailbox_lock};
+    auto response{render_mailbox.HostWaitMessage()};
+    if (response != RenderMessage::AudioRenderer_RenderResponse) {
+        LOG_ERROR(Service_Audio, "Invalid ADSP response message, expected 0x{:02X}, got 0x{:02X}",
+                  static_cast<u32>(RenderMessage::AudioRenderer_RenderResponse),
+                  static_cast<u32>(response));
+    }
+
+    ClearCommandBuffers();
+}
+
+void ADSP::ClearCommandBuffers() {
+    render_mailbox.ClearCommandBuffers();
+}
+
+} // namespace AudioCore::AudioRenderer::ADSP
diff --git a/src/audio_core/renderer/adsp/adsp.h b/src/audio_core/renderer/adsp/adsp.h
new file mode 100644
index 000000000..f7a2f25e4
--- /dev/null
+++ b/src/audio_core/renderer/adsp/adsp.h
@@ -0,0 +1,171 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+
+#include "audio_core/renderer/adsp/audio_renderer.h"
+#include "common/common_types.h"
+
+namespace Core {
+namespace Memory {
+class Memory;
+}
+class System;
+} // namespace Core
+
+namespace AudioCore {
+namespace Sink {
+class Sink;
+}
+
+namespace AudioRenderer::ADSP {
+struct CommandBuffer;
+
+enum class State {
+    Started,
+    Stopped,
+};
+
+/**
+ * Represents the ADSP embedded within the audio sysmodule.
+ * This is a 32-bit Linux4Tegra kernel from nVidia, which is launched with the sysmodule on boot.
+ *
+ * The kernel will run apps you program for it, Nintendo have the following:
+ *
+ * Gmix - Responsible for mixing final audio and sending it out to hardware. This is last place all
+ *        audio samples end up, and we skip it entirely, since we have very different backends and
+ *        mixing is implicitly handled by the OS (but also due to lack of research/simplicity).
+ *
+ * AudioRenderer - Receives command lists generated by the audio render
+ *                 system, processes them, and sends the samples to Gmix.
+ *
+ * OpusDecoder - Contains libopus, and controls processing Opus audio and sends it to Gmix.
+ *               Not much research done here, TODO if needed.
+ *
+ * We only implement the AudioRenderer for now.
+ *
+ * Communication for the apps is done through mailboxes, and some shared memory.
+ */
+class ADSP {
+public:
+    explicit ADSP(Core::System& system, Sink::Sink& sink);
+    ~ADSP();
+
+    /**
+     * Start the ADSP.
+     *
+     * @return True if started or already running, otherwise false.
+     */
+    bool Start();
+
+    /**
+     * Stop the ADSP.
+     */
+    void Stop();
+
+    /**
+     * Get the ADSP's state.
+     *
+     * @return Started or Stopped.
+     */
+    State GetState() const;
+
+    /**
+     * Get the AudioRenderer mailbox to communicate with it.
+     *
+     * @return The AudioRenderer mailbox.
+     */
+    AudioRenderer_Mailbox* GetRenderMailbox();
+
+    /**
+     * Get the tick the ADSP was signalled.
+     *
+     * @return The tick the ADSP was signalled.
+     */
+    u64 GetSignalledTick() const;
+
+    /**
+     * Get the total time it took for the ADSP to run the last command lists (both command lists).
+     *
+     * @return The tick the ADSP was signalled.
+     */
+    u64 GetTimeTaken() const;
+
+    /**
+     * Get the last time a given command list took to run.
+     *
+     * @param session_id - The session id to check (0 or 1).
+     * @return The time it took.
+     */
+    u64 GetRenderTimeTaken(u32 session_id);
+
+    /**
+     * Clear the remaining command count for a given session.
+     *
+     * @param session_id - The session id to check (0 or 1).
+     */
+    void ClearRemainCount(u32 session_id);
+
+    /**
+     * Get the remaining number of commands left to process for a command list.
+     *
+     * @param session_id - The session id to check (0 or 1).
+     * @return The number of commands remaining.
+     */
+    u32 GetRemainCommandCount(u32 session_id) const;
+
+    /**
+     * Get the last tick a command list started processing.
+     *
+     * @param session_id - The session id to check (0 or 1).
+     * @return The last tick the given command list started.
+     */
+    u64 GetRenderingStartTick(u32 session_id);
+
+    /**
+     * Set a command buffer to be processed.
+     *
+     * @param session_id     - The session id to check (0 or 1).
+     * @param command_buffer - The command buffer to process.
+     */
+    void SendCommandBuffer(u32 session_id, const CommandBuffer& command_buffer);
+
+    /**
+     * Clear the command buffers (does not clear the time taken or the remaining command count)
+     */
+    void ClearCommandBuffers();
+
+    /**
+     * Signal the AudioRenderer to begin processing.
+     */
+    void Signal();
+
+    /**
+     * Wait for the AudioRenderer to finish processing.
+     */
+    void Wait();
+
+private:
+    /// Core system
+    Core::System& system;
+    /// Core memory
+    Core::Memory::Memory& memory;
+    /// Number of systems active, used to prevent accidental shutdowns
+    u8 systems_active{0};
+    /// ADSP running state
+    std::atomic<bool> running{false};
+    /// Output sink used by the ADSP
+    Sink::Sink& sink;
+    /// AudioRenderer app
+    std::unique_ptr<AudioRenderer> audio_renderer{};
+    /// Communication for the AudioRenderer
+    AudioRenderer_Mailbox render_mailbox{};
+    /// Mailbox lock ffor the render mailbox
+    std::mutex mailbox_lock;
+};
+
+} // namespace AudioRenderer::ADSP
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/adsp/audio_renderer.cpp b/src/audio_core/renderer/adsp/audio_renderer.cpp
new file mode 100644
index 000000000..d982ef630
--- /dev/null
+++ b/src/audio_core/renderer/adsp/audio_renderer.cpp
@@ -0,0 +1,219 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <chrono>
+
+#include "audio_core/audio_core.h"
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/adsp/audio_renderer.h"
+#include "audio_core/sink/sink.h"
+#include "common/logging/log.h"
+#include "common/microprofile.h"
+#include "common/thread.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/core_timing_util.h"
+
+MICROPROFILE_DEFINE(Audio_Renderer, "Audio", "DSP", MP_RGB(60, 19, 97));
+
+namespace AudioCore::AudioRenderer::ADSP {
+
+void AudioRenderer_Mailbox::HostSendMessage(RenderMessage message_) {
+    adsp_messages.enqueue(message_);
+    adsp_event.Set();
+}
+
+RenderMessage AudioRenderer_Mailbox::HostWaitMessage() {
+    host_event.Wait();
+    RenderMessage msg{RenderMessage::Invalid};
+    if (!host_messages.try_dequeue(msg)) {
+        LOG_ERROR(Service_Audio, "Failed to dequeue host message!");
+    }
+    return msg;
+}
+
+void AudioRenderer_Mailbox::ADSPSendMessage(const RenderMessage message_) {
+    host_messages.enqueue(message_);
+    host_event.Set();
+}
+
+RenderMessage AudioRenderer_Mailbox::ADSPWaitMessage() {
+    adsp_event.Wait();
+    RenderMessage msg{RenderMessage::Invalid};
+    if (!adsp_messages.try_dequeue(msg)) {
+        LOG_ERROR(Service_Audio, "Failed to dequeue ADSP message!");
+    }
+    return msg;
+}
+
+CommandBuffer& AudioRenderer_Mailbox::GetCommandBuffer(const u32 session_id) {
+    return command_buffers[session_id];
+}
+
+void AudioRenderer_Mailbox::SetCommandBuffer(const u32 session_id, const CommandBuffer& buffer) {
+    command_buffers[session_id] = buffer;
+}
+
+u64 AudioRenderer_Mailbox::GetRenderTimeTaken() const {
+    return command_buffers[0].render_time_taken + command_buffers[1].render_time_taken;
+}
+
+u64 AudioRenderer_Mailbox::GetSignalledTick() const {
+    return signalled_tick;
+}
+
+void AudioRenderer_Mailbox::SetSignalledTick(const u64 tick) {
+    signalled_tick = tick;
+}
+
+void AudioRenderer_Mailbox::ClearRemainCount(const u32 session_id) {
+    command_buffers[session_id].remaining_command_count = 0;
+}
+
+u32 AudioRenderer_Mailbox::GetRemainCommandCount(const u32 session_id) const {
+    return command_buffers[session_id].remaining_command_count;
+}
+
+void AudioRenderer_Mailbox::ClearCommandBuffers() {
+    command_buffers[0].buffer = 0;
+    command_buffers[0].size = 0;
+    command_buffers[0].reset_buffers = false;
+    command_buffers[1].buffer = 0;
+    command_buffers[1].size = 0;
+    command_buffers[1].reset_buffers = false;
+}
+
+AudioRenderer::AudioRenderer(Core::System& system_)
+    : system{system_}, sink{system.AudioCore().GetOutputSink()} {
+    CreateSinkStreams();
+}
+
+AudioRenderer::~AudioRenderer() {
+    Stop();
+    for (auto& stream : streams) {
+        if (stream) {
+            sink.CloseStream(stream);
+        }
+        stream = nullptr;
+    }
+}
+
+void AudioRenderer::Start(AudioRenderer_Mailbox* mailbox_) {
+    if (running) {
+        return;
+    }
+
+    mailbox = mailbox_;
+    thread = std::thread(&AudioRenderer::ThreadFunc, this);
+    running = true;
+}
+
+void AudioRenderer::Stop() {
+    if (!running) {
+        return;
+    }
+
+    for (auto& stream : streams) {
+        stream->Stop();
+    }
+    thread.join();
+    running = false;
+}
+
+void AudioRenderer::CreateSinkStreams() {
+    u32 channels{sink.GetDeviceChannels()};
+    for (u32 i = 0; i < MaxRendererSessions; i++) {
+        std::string name{fmt::format("ADSP_RenderStream-{}", i)};
+        streams[i] =
+            sink.AcquireSinkStream(system, channels, name, ::AudioCore::Sink::StreamType::Render);
+        streams[i]->SetRingSize(4);
+    }
+}
+
+void AudioRenderer::ThreadFunc() {
+    constexpr char name[]{"AudioRenderer"};
+    MicroProfileOnThreadCreate(name);
+    Common::SetCurrentThreadName(name);
+    Common::SetCurrentThreadPriority(Common::ThreadPriority::Critical);
+    if (mailbox->ADSPWaitMessage() != RenderMessage::AudioRenderer_InitializeOK) {
+        LOG_ERROR(Service_Audio,
+                  "ADSP Audio Renderer -- Failed to receive initialize message from host!");
+        return;
+    }
+
+    mailbox->ADSPSendMessage(RenderMessage::AudioRenderer_InitializeOK);
+
+    constexpr u64 max_process_time{2'304'000ULL};
+
+    while (true) {
+        auto message{mailbox->ADSPWaitMessage()};
+        switch (message) {
+        case RenderMessage::AudioRenderer_Shutdown:
+            mailbox->ADSPSendMessage(RenderMessage::AudioRenderer_Shutdown);
+            return;
+
+        case RenderMessage::AudioRenderer_Render: {
+            std::array<bool, MaxRendererSessions> buffers_reset{};
+            std::array<u64, MaxRendererSessions> render_times_taken{};
+            const auto start_time{system.CoreTiming().GetClockTicks()};
+
+            for (u32 index = 0; index < 2; index++) {
+                auto& command_buffer{mailbox->GetCommandBuffer(index)};
+                auto& command_list_processor{command_list_processors[index]};
+
+                // Check this buffer is valid, as it may not be used.
+                if (command_buffer.buffer != 0) {
+                    // If there are no remaining commands (from the previous list),
+                    // this is a new command list, initalize it.
+                    if (command_buffer.remaining_command_count == 0) {
+                        command_list_processor.Initialize(system, command_buffer.buffer,
+                                                          command_buffer.size, streams[index]);
+                    }
+
+                    if (command_buffer.reset_buffers && !buffers_reset[index]) {
+                        streams[index]->ClearQueue();
+                        buffers_reset[index] = true;
+                    }
+
+                    u64 max_time{max_process_time};
+                    if (index == 1 && command_buffer.applet_resource_user_id ==
+                                          mailbox->GetCommandBuffer(0).applet_resource_user_id) {
+                        max_time = max_process_time -
+                                   Core::Timing::CyclesToNs(render_times_taken[0]).count();
+                        if (render_times_taken[0] > max_process_time) {
+                            max_time = 0;
+                        }
+                    }
+
+                    max_time = std::min(command_buffer.time_limit, max_time);
+                    command_list_processor.SetProcessTimeMax(max_time);
+
+                    // Process the command list
+                    {
+                        MICROPROFILE_SCOPE(Audio_Renderer);
+                        render_times_taken[index] =
+                            command_list_processor.Process(index) - start_time;
+                    }
+
+                    const auto end_time{system.CoreTiming().GetClockTicks()};
+
+                    command_buffer.remaining_command_count =
+                        command_list_processor.GetRemainingCommandCount();
+                    command_buffer.render_time_taken = end_time - start_time;
+                }
+            }
+
+            mailbox->ADSPSendMessage(RenderMessage::AudioRenderer_RenderResponse);
+        } break;
+
+        default:
+            LOG_WARNING(Service_Audio,
+                        "ADSP AudioRenderer received an invalid message, msg={:02X}!",
+                        static_cast<u32>(message));
+            break;
+        }
+    }
+}
+
+} // namespace AudioCore::AudioRenderer::ADSP
diff --git a/src/audio_core/renderer/adsp/audio_renderer.h b/src/audio_core/renderer/adsp/audio_renderer.h
new file mode 100644
index 000000000..151f38c1b
--- /dev/null
+++ b/src/audio_core/renderer/adsp/audio_renderer.h
@@ -0,0 +1,203 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <thread>
+
+#include "audio_core/renderer/adsp/command_buffer.h"
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "common/common_types.h"
+#include "common/reader_writer_queue.h"
+#include "common/thread.h"
+
+namespace Core {
+namespace Timing {
+struct EventType;
+}
+class System;
+} // namespace Core
+
+namespace AudioCore {
+namespace Sink {
+class Sink;
+}
+
+namespace AudioRenderer::ADSP {
+
+enum class RenderMessage {
+    /* 0x00 */ Invalid,
+    /* 0x01 */ AudioRenderer_MapUnmap_Map,
+    /* 0x02 */ AudioRenderer_MapUnmap_MapResponse,
+    /* 0x03 */ AudioRenderer_MapUnmap_Unmap,
+    /* 0x04 */ AudioRenderer_MapUnmap_UnmapResponse,
+    /* 0x05 */ AudioRenderer_MapUnmap_InvalidateCache,
+    /* 0x06 */ AudioRenderer_MapUnmap_InvalidateCacheResponse,
+    /* 0x07 */ AudioRenderer_MapUnmap_Shutdown,
+    /* 0x08 */ AudioRenderer_MapUnmap_ShutdownResponse,
+    /* 0x16 */ AudioRenderer_InitializeOK = 0x16,
+    /* 0x20 */ AudioRenderer_RenderResponse = 0x20,
+    /* 0x2A */ AudioRenderer_Render = 0x2A,
+    /* 0x34 */ AudioRenderer_Shutdown = 0x34,
+};
+
+/**
+ * A mailbox for the AudioRenderer, allowing communication between the host and the AudioRenderer
+ * running on the ADSP.
+ */
+class AudioRenderer_Mailbox {
+public:
+    /**
+     * Send a message from the host to the AudioRenderer.
+     *
+     * @param message - The message to send to the AudioRenderer.
+     */
+    void HostSendMessage(RenderMessage message);
+
+    /**
+     * Host wait for a message from the AudioRenderer.
+     *
+     * @return The message returned from the AudioRenderer.
+     */
+    RenderMessage HostWaitMessage();
+
+    /**
+     * Send a message from the AudioRenderer to the host.
+     *
+     * @param message - The message to send to the host.
+     */
+    void ADSPSendMessage(RenderMessage message);
+
+    /**
+     * AudioRenderer wait for a message from the host.
+     *
+     * @return The message returned from the AudioRenderer.
+     */
+    RenderMessage ADSPWaitMessage();
+
+    /**
+     * Get the command buffer with the given session id (0 or 1).
+     *
+     * @param session_id - The session id to get (0 or 1).
+     * @return The command buffer.
+     */
+    CommandBuffer& GetCommandBuffer(u32 session_id);
+
+    /**
+     * Set the command buffer with the given session id (0 or 1).
+     *
+     * @param session_id - The session id to get (0 or 1).
+     * @param buffer     - The command buffer to set.
+     */
+    void SetCommandBuffer(u32 session_id, const CommandBuffer& buffer);
+
+    /**
+     * Get the total render time taken for the last command lists sent.
+     *
+     * @return Total render time taken for the last command lists.
+     */
+    u64 GetRenderTimeTaken() const;
+
+    /**
+     * Get the tick the AudioRenderer was signalled.
+     *
+     * @return The tick the AudioRenderer was signalled.
+     */
+    u64 GetSignalledTick() const;
+
+    /**
+     * Set the tick the AudioRenderer was signalled.
+     *
+     * @param tick - The tick the AudioRenderer was signalled.
+     */
+    void SetSignalledTick(u64 tick);
+
+    /**
+     * Clear the remaining command count.
+     *
+     * @param session_id - Index for which command list to clear (0 or 1).
+     */
+    void ClearRemainCount(u32 session_id);
+
+    /**
+     * Get the remaining command count for a given command list.
+     *
+     * @param session_id - Index for which command list to clear (0 or 1).
+     * @return The remaining command count.
+     */
+    u32 GetRemainCommandCount(u32 session_id) const;
+
+    /**
+     * Clear the command buffers (does not clear the time taken or the remaining command count).
+     */
+    void ClearCommandBuffers();
+
+private:
+    /// Host signalling event
+    Common::Event host_event{};
+    /// AudioRenderer signalling event
+    Common::Event adsp_event{};
+    /// Host message queue
+
+    Common::ReaderWriterQueue<RenderMessage> host_messages{};
+    /// AudioRenderer message queue
+
+    Common::ReaderWriterQueue<RenderMessage> adsp_messages{};
+    /// Command buffers
+
+    std::array<CommandBuffer, MaxRendererSessions> command_buffers{};
+    /// Tick the AudioRnederer was signalled
+    u64 signalled_tick{};
+};
+
+/**
+ * The AudioRenderer application running on the ADSP.
+ */
+class AudioRenderer {
+public:
+    explicit AudioRenderer(Core::System& system);
+    ~AudioRenderer();
+
+    /**
+     * Start the AudioRenderer.
+     *
+     * @param mailbox The mailbox to use for this session.
+     */
+    void Start(AudioRenderer_Mailbox* mailbox);
+
+    /**
+     * Stop the AudioRenderer.
+     */
+    void Stop();
+
+private:
+    /**
+     * Main AudioRenderer thread, responsible for processing the command lists.
+     */
+    void ThreadFunc();
+
+    /**
+     * Creates the streams which will receive the processed samples.
+     */
+    void CreateSinkStreams();
+
+    /// Core system
+    Core::System& system;
+    /// Main thread
+    std::thread thread{};
+    /// The current state
+    std::atomic<bool> running{};
+    /// The active mailbox
+    AudioRenderer_Mailbox* mailbox{};
+    /// The command lists to process
+    std::array<CommandListProcessor, MaxRendererSessions> command_list_processors{};
+    /// The output sink the AudioRenderer will use
+    Sink::Sink& sink;
+    /// The streams which will receive the processed samples
+    std::array<Sink::SinkStream*, MaxRendererSessions> streams;
+};
+
+} // namespace AudioRenderer::ADSP
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/adsp/command_buffer.h b/src/audio_core/renderer/adsp/command_buffer.h
new file mode 100644
index 000000000..880b279d8
--- /dev/null
+++ b/src/audio_core/renderer/adsp/command_buffer.h
@@ -0,0 +1,21 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer::ADSP {
+
+struct CommandBuffer {
+    CpuAddr buffer;
+    u64 size;
+    u64 time_limit;
+    u32 remaining_command_count;
+    bool reset_buffers;
+    u64 applet_resource_user_id;
+    u64 render_time_taken;
+};
+
+} // namespace AudioCore::AudioRenderer::ADSP
diff --git a/src/audio_core/renderer/adsp/command_list_processor.cpp b/src/audio_core/renderer/adsp/command_list_processor.cpp
new file mode 100644
index 000000000..e3bf2d7ec
--- /dev/null
+++ b/src/audio_core/renderer/adsp/command_list_processor.cpp
@@ -0,0 +1,109 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/command_list_header.h"
+#include "audio_core/renderer/command/commands.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/core_timing_util.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer::ADSP {
+
+void CommandListProcessor::Initialize(Core::System& system_, CpuAddr buffer, u64 size,
+                                      Sink::SinkStream* stream_) {
+    system = &system_;
+    memory = &system->Memory();
+    stream = stream_;
+    header = reinterpret_cast<CommandListHeader*>(buffer);
+    commands = reinterpret_cast<u8*>(buffer + sizeof(CommandListHeader));
+    commands_buffer_size = size;
+    command_count = header->command_count;
+    sample_count = header->sample_count;
+    target_sample_rate = header->sample_rate;
+    mix_buffers = header->samples_buffer;
+    buffer_count = header->buffer_count;
+    processed_command_count = 0;
+}
+
+void CommandListProcessor::SetProcessTimeMax(const u64 time) {
+    max_process_time = time;
+}
+
+u32 CommandListProcessor::GetRemainingCommandCount() const {
+    return command_count - processed_command_count;
+}
+
+void CommandListProcessor::SetBuffer(const CpuAddr buffer, const u64 size) {
+    commands = reinterpret_cast<u8*>(buffer + sizeof(CommandListHeader));
+    commands_buffer_size = size;
+}
+
+Sink::SinkStream* CommandListProcessor::GetOutputSinkStream() const {
+    return stream;
+}
+
+u64 CommandListProcessor::Process(u32 session_id) {
+    const auto start_time_{system->CoreTiming().GetClockTicks()};
+    const auto command_base{CpuAddr(commands)};
+
+    if (processed_command_count > 0) {
+        current_processing_time += start_time_ - end_time;
+    } else {
+        start_time = start_time_;
+        current_processing_time = 0;
+    }
+
+    std::string dump{fmt::format("\nSession {}\n", session_id)};
+
+    for (u32 index = 0; index < command_count; index++) {
+        auto& command{*reinterpret_cast<ICommand*>(commands)};
+
+        if (command.magic != 0xCAFEBABE) {
+            LOG_ERROR(Service_Audio, "Command has invalid magic! Expected 0xCAFEBABE, got {:08X}",
+                      command.magic);
+            return system->CoreTiming().GetClockTicks() - start_time_;
+        }
+
+        auto current_offset{CpuAddr(commands) - command_base};
+
+        if (current_offset + command.size > commands_buffer_size) {
+            LOG_ERROR(Service_Audio,
+                      "Command exceeded command buffer, buffer size {:08X}, command ends at {:08X}",
+                      commands_buffer_size,
+                      CpuAddr(commands) + command.size - sizeof(CommandListHeader));
+            return system->CoreTiming().GetClockTicks() - start_time_;
+        }
+
+        if (Settings::values.dump_audio_commands) {
+            command.Dump(*this, dump);
+        }
+
+        if (!command.Verify(*this)) {
+            break;
+        }
+
+        if (command.enabled) {
+            command.Process(*this);
+        } else {
+            dump += fmt::format("\tDisabled!\n");
+        }
+
+        processed_command_count++;
+        commands += command.size;
+    }
+
+    if (Settings::values.dump_audio_commands && dump != last_dump) {
+        LOG_WARNING(Service_Audio, "{}", dump);
+        last_dump = dump;
+    }
+
+    end_time = system->CoreTiming().GetClockTicks();
+    return end_time - start_time_;
+}
+
+} // namespace AudioCore::AudioRenderer::ADSP
diff --git a/src/audio_core/renderer/adsp/command_list_processor.h b/src/audio_core/renderer/adsp/command_list_processor.h
new file mode 100644
index 000000000..d78269e1d
--- /dev/null
+++ b/src/audio_core/renderer/adsp/command_list_processor.h
@@ -0,0 +1,119 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace Core {
+namespace Memory {
+class Memory;
+}
+class System;
+} // namespace Core
+
+namespace AudioCore {
+namespace Sink {
+class SinkStream;
+}
+
+namespace AudioRenderer {
+struct CommandListHeader;
+
+namespace ADSP {
+
+/**
+ * A processor for command lists given to the AudioRenderer.
+ */
+class CommandListProcessor {
+public:
+    /**
+     * Initialize the processor.
+     *
+     * @param system - The core system.
+     * @param buffer - The command buffer to process.
+     * @param size   - The size of the buffer.
+     * @param stream - The stream to be used for sending the samples.
+     */
+    void Initialize(Core::System& system, CpuAddr buffer, u64 size, Sink::SinkStream* stream);
+
+    /**
+     * Set the maximum processing time for this command list.
+     *
+     * @param time - The maximum process time.
+     */
+    void SetProcessTimeMax(u64 time);
+
+    /**
+     * Get the remaining command count for this list.
+     *
+     * @return The remaining command count.
+     */
+    u32 GetRemainingCommandCount() const;
+
+    /**
+     * Set the command buffer.
+     *
+     * @param buffer - The buffer to use.
+     * @param size   - The size of the buffer.
+     */
+    void SetBuffer(CpuAddr buffer, u64 size);
+
+    /**
+     * Get the stream for this command list.
+     *
+     * @return The stream associated with this command list.
+     */
+    Sink::SinkStream* GetOutputSinkStream() const;
+
+    /**
+     * Process the command list.
+     *
+     * @param session_id - Session ID for the commands being processed.
+     *
+     * @return The time taken to process.
+     */
+    u64 Process(u32 session_id);
+
+    /// Core system
+    Core::System* system{};
+    /// Core memory
+    Core::Memory::Memory* memory{};
+    /// Stream for the processed samples
+    Sink::SinkStream* stream{};
+    /// Header info for this command list
+    CommandListHeader* header{};
+    /// The command buffer
+    u8* commands{};
+    /// The command buffer size
+    u64 commands_buffer_size{};
+    /// The maximum processing time allotted
+    u64 max_process_time{};
+    /// The number of commands in the buffer
+    u32 command_count{};
+    /// The target sample count for output
+    u32 sample_count{};
+    /// The target sample rate for output
+    u32 target_sample_rate{};
+    /// The mixing buffers used by the commands
+    std::span<s32> mix_buffers{};
+    /// The number of mix buffers
+    u32 buffer_count{};
+    /// The number of processed commands so far
+    u32 processed_command_count{};
+    /// The processing start time of this list
+    u64 start_time{};
+    /// The current processing time for this list
+    u64 current_processing_time{};
+    /// The end processing time for this list
+    u64 end_time{};
+    /// Last command list string generated, used for dumping audio commands to console
+    std::string last_dump{};
+};
+
+} // namespace ADSP
+} // namespace AudioRenderer
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/audio_device.cpp b/src/audio_core/renderer/audio_device.cpp
new file mode 100644
index 000000000..0d9d8f6ce
--- /dev/null
+++ b/src/audio_core/renderer/audio_device.cpp
@@ -0,0 +1,74 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <span>
+
+#include "audio_core/audio_core.h"
+#include "audio_core/common/feature_support.h"
+#include "audio_core/renderer/audio_device.h"
+#include "audio_core/sink/sink.h"
+#include "core/core.h"
+
+namespace AudioCore::AudioRenderer {
+
+constexpr std::array usb_device_names{
+    AudioDevice::AudioDeviceName{"AudioStereoJackOutput"},
+    AudioDevice::AudioDeviceName{"AudioBuiltInSpeakerOutput"},
+    AudioDevice::AudioDeviceName{"AudioTvOutput"},
+    AudioDevice::AudioDeviceName{"AudioUsbDeviceOutput"},
+};
+
+constexpr std::array device_names{
+    AudioDevice::AudioDeviceName{"AudioStereoJackOutput"},
+    AudioDevice::AudioDeviceName{"AudioBuiltInSpeakerOutput"},
+    AudioDevice::AudioDeviceName{"AudioTvOutput"},
+};
+
+constexpr std::array output_device_names{
+    AudioDevice::AudioDeviceName{"AudioBuiltInSpeakerOutput"},
+    AudioDevice::AudioDeviceName{"AudioTvOutput"},
+    AudioDevice::AudioDeviceName{"AudioExternalOutput"},
+};
+
+AudioDevice::AudioDevice(Core::System& system, const u64 applet_resource_user_id_,
+                         const u32 revision)
+    : output_sink{system.AudioCore().GetOutputSink()},
+      applet_resource_user_id{applet_resource_user_id_}, user_revision{revision} {}
+
+u32 AudioDevice::ListAudioDeviceName(std::vector<AudioDeviceName>& out_buffer,
+                                     const size_t max_count) const {
+    std::span<const AudioDeviceName> names{};
+
+    if (CheckFeatureSupported(SupportTags::AudioUsbDeviceOutput, user_revision)) {
+        names = usb_device_names;
+    } else {
+        names = device_names;
+    }
+
+    const u32 out_count{static_cast<u32>(std::min(max_count, names.size()))};
+    for (u32 i = 0; i < out_count; i++) {
+        out_buffer.push_back(names[i]);
+    }
+    return out_count;
+}
+
+u32 AudioDevice::ListAudioOutputDeviceName(std::vector<AudioDeviceName>& out_buffer,
+                                           const size_t max_count) const {
+    const u32 out_count{static_cast<u32>(std::min(max_count, output_device_names.size()))};
+
+    for (u32 i = 0; i < out_count; i++) {
+        out_buffer.push_back(output_device_names[i]);
+    }
+    return out_count;
+}
+
+void AudioDevice::SetDeviceVolumes(const f32 volume) {
+    output_sink.SetDeviceVolume(volume);
+}
+
+f32 AudioDevice::GetDeviceVolume([[maybe_unused]] std::string_view name) const {
+    return output_sink.GetDeviceVolume();
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/audio_device.h b/src/audio_core/renderer/audio_device.h
new file mode 100644
index 000000000..dd6be70ee
--- /dev/null
+++ b/src/audio_core/renderer/audio_device.h
@@ -0,0 +1,80 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string_view>
+
+#include "audio_core/audio_render_manager.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore {
+namespace Sink {
+class Sink;
+}
+
+namespace AudioRenderer {
+/**
+ * An interface to an output audio device available to the Switch.
+ */
+class AudioDevice {
+public:
+    struct AudioDeviceName {
+        std::array<char, 0x100> name{};
+
+        constexpr AudioDeviceName(std::string_view name_) {
+            name_.copy(name.data(), name.size() - 1);
+        }
+    };
+
+    explicit AudioDevice(Core::System& system, u64 applet_resource_user_id, u32 revision);
+
+    /**
+     * Get a list of the available output devices.
+     *
+     * @param out_buffer - Output buffer to write the available device names.
+     * @param max_count  - Maximum number of devices to write (count of out_buffer).
+     * @return Number of device names written.
+     */
+    u32 ListAudioDeviceName(std::vector<AudioDeviceName>& out_buffer, size_t max_count) const;
+
+    /**
+     * Get a list of the available output devices.
+     * Different to above somehow...
+     *
+     * @param out_buffer - Output buffer to write the available device names.
+     * @param max_count  - Maximum number of devices to write (count of out_buffer).
+     * @return Number of device names written.
+     */
+    u32 ListAudioOutputDeviceName(std::vector<AudioDeviceName>& out_buffer, size_t max_count) const;
+
+    /**
+     * Set the volume of all streams in the backend sink.
+     *
+     * @param volume - Volume to set.
+     */
+    void SetDeviceVolumes(f32 volume);
+
+    /**
+     * Get the volume for a given device name.
+     * Note: This is not fully implemented, we only assume 1 device for all streams.
+     *
+     * @param name - Name of the device to check. Unused.
+     * @return Volume of the device.
+     */
+    f32 GetDeviceVolume(std::string_view name) const;
+
+private:
+    /// Backend output sink for the device
+    Sink::Sink& output_sink;
+    /// Resource id this device is used for
+    const u64 applet_resource_user_id;
+    /// User audio renderer revision
+    const u32 user_revision;
+};
+
+} // namespace AudioRenderer
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/audio_renderer.cpp b/src/audio_core/renderer/audio_renderer.cpp
new file mode 100644
index 000000000..51aa17599
--- /dev/null
+++ b/src/audio_core/renderer/audio_renderer.cpp
@@ -0,0 +1,67 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/audio_render_manager.h"
+#include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/renderer/audio_renderer.h"
+#include "audio_core/renderer/system_manager.h"
+#include "core/core.h"
+#include "core/hle/kernel/k_transfer_memory.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace AudioCore::AudioRenderer {
+
+Renderer::Renderer(Core::System& system_, Manager& manager_, Kernel::KEvent* rendered_event)
+    : core{system_}, manager{manager_}, system{system_, rendered_event} {}
+
+Result Renderer::Initialize(const AudioRendererParameterInternal& params,
+                            Kernel::KTransferMemory* transfer_memory,
+                            const u64 transfer_memory_size, const u32 process_handle,
+                            const u64 applet_resource_user_id, const s32 session_id) {
+    if (params.execution_mode == ExecutionMode::Auto) {
+        if (!manager.AddSystem(system)) {
+            LOG_ERROR(Service_Audio,
+                      "Both Audio Render sessions are in use, cannot create any more");
+            return Service::Audio::ERR_MAXIMUM_SESSIONS_REACHED;
+        }
+        system_registered = true;
+    }
+
+    initialized = true;
+    system.Initialize(params, transfer_memory, transfer_memory_size, process_handle,
+                      applet_resource_user_id, session_id);
+
+    return ResultSuccess;
+}
+
+void Renderer::Finalize() {
+    auto session_id{system.GetSessionId()};
+
+    system.Finalize();
+
+    if (system_registered) {
+        manager.RemoveSystem(system);
+        system_registered = false;
+    }
+
+    manager.ReleaseSessionId(session_id);
+}
+
+System& Renderer::GetSystem() {
+    return system;
+}
+
+void Renderer::Start() {
+    system.Start();
+}
+
+void Renderer::Stop() {
+    system.Stop();
+}
+
+Result Renderer::RequestUpdate(std::span<const u8> input, std::span<u8> performance,
+                               std::span<u8> output) {
+    return system.Update(input, performance, output);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/audio_renderer.h b/src/audio_core/renderer/audio_renderer.h
new file mode 100644
index 000000000..90c6f9727
--- /dev/null
+++ b/src/audio_core/renderer/audio_renderer.h
@@ -0,0 +1,97 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/system.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KTransferMemory;
+}
+
+namespace AudioCore {
+struct AudioRendererParameterInternal;
+
+namespace AudioRenderer {
+class Manager;
+
+/**
+ * Audio Renderer, wraps the main audio system and is mainly responsible for handling service calls.
+ */
+class Renderer {
+public:
+    explicit Renderer(Core::System& system, Manager& manager, Kernel::KEvent* rendered_event);
+
+    /**
+     * Initialize the renderer.
+     * Registers the system with the AudioRenderer::Manager, allocates workbuffers and initializes
+     * everything to a default state.
+     *
+     * @param params                  - Input parameters to initialize the system with.
+     * @param transfer_memory         - Game-supplied memory for all workbuffers. Unused.
+     * @param transfer_memory_size    - Size of the transfer memory. Unused.
+     * @param process_handle          - Process handle, also used for memory. Unused.
+     * @param applet_resource_user_id - Applet id for this renderer. Unused.
+     * @param session_id              - Session id of this renderer.
+     * @return Result code.
+     */
+    Result Initialize(const AudioRendererParameterInternal& params,
+                      Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size,
+                      u32 process_handle, u64 applet_resource_user_id, s32 session_id);
+
+    /**
+     * Finalize the renderer for shutdown.
+     */
+    void Finalize();
+
+    /**
+     * Get the renderer's system.
+     *
+     * @return Reference to the system.
+     */
+    System& GetSystem();
+
+    /**
+     * Start the renderer.
+     */
+    void Start();
+
+    /**
+     * Stop the renderer.
+     */
+    void Stop();
+
+    /**
+     * Update the audio renderer with new information.
+     * Called via RequestUpdate from the AudRen:U service.
+     *
+     * @param input       - Input buffer containing the new data.
+     * @param performance - Optional performance buffer for outputting performance metrics.
+     * @param output      - Output data from the renderer.
+     * @return Result code.
+     */
+    Result RequestUpdate(std::span<const u8> input, std::span<u8> performance,
+                         std::span<u8> output);
+
+private:
+    /// System core
+    Core::System& core;
+    /// Manager this renderer is registered with
+    Manager& manager;
+    /// Is the audio renderer initialized?
+    bool initialized{};
+    /// Is the system registered with the manager?
+    bool system_registered{};
+    /// Audio render system, main driver of audio rendering
+    System system;
+};
+
+} // namespace AudioRenderer
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/behavior/behavior_info.cpp b/src/audio_core/renderer/behavior/behavior_info.cpp
new file mode 100644
index 000000000..3d2a91312
--- /dev/null
+++ b/src/audio_core/renderer/behavior/behavior_info.cpp
@@ -0,0 +1,193 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/common/feature_support.h"
+#include "audio_core/renderer/behavior/behavior_info.h"
+
+namespace AudioCore::AudioRenderer {
+
+BehaviorInfo::BehaviorInfo() : process_revision{CurrentRevision} {}
+
+u32 BehaviorInfo::GetProcessRevisionNum() const {
+    return process_revision;
+}
+
+u32 BehaviorInfo::GetProcessRevision() const {
+    return Common::MakeMagic('R', 'E', 'V',
+                             static_cast<char>(static_cast<u8>('0') + process_revision));
+}
+
+u32 BehaviorInfo::GetUserRevisionNum() const {
+    return user_revision;
+}
+
+u32 BehaviorInfo::GetUserRevision() const {
+    return Common::MakeMagic('R', 'E', 'V',
+                             static_cast<char>(static_cast<u8>('0') + user_revision));
+}
+
+void BehaviorInfo::SetUserLibRevision(const u32 user_revision_) {
+    user_revision = GetRevisionNum(user_revision_);
+}
+
+void BehaviorInfo::ClearError() {
+    error_count = 0;
+}
+
+void BehaviorInfo::AppendError(const ErrorInfo& error) {
+    LOG_ERROR(Service_Audio, "Error during RequestUpdate, reporting code {:04X} address {:08X}",
+              error.error_code.raw, error.address);
+    if (error_count < MaxErrors) {
+        errors[error_count++] = error;
+    }
+}
+
+void BehaviorInfo::CopyErrorInfo(std::span<ErrorInfo> out_errors, u32& out_count) const {
+    out_count = std::min(error_count, MaxErrors);
+
+    for (size_t i = 0; i < MaxErrors; i++) {
+        if (i < out_count) {
+            out_errors[i] = errors[i];
+        } else {
+            out_errors[i] = {};
+        }
+    }
+}
+
+void BehaviorInfo::UpdateFlags(const Flags flags_) {
+    flags = flags_;
+}
+
+bool BehaviorInfo::IsMemoryForceMappingEnabled() const {
+    return flags.IsMemoryForceMappingEnabled;
+}
+
+bool BehaviorInfo::IsAdpcmLoopContextBugFixed() const {
+    return CheckFeatureSupported(SupportTags::AdpcmLoopContextBugFix, user_revision);
+}
+
+bool BehaviorInfo::IsSplitterSupported() const {
+    return CheckFeatureSupported(SupportTags::Splitter, user_revision);
+}
+
+bool BehaviorInfo::IsSplitterBugFixed() const {
+    return CheckFeatureSupported(SupportTags::SplitterBugFix, user_revision);
+}
+
+bool BehaviorInfo::IsEffectInfoVersion2Supported() const {
+    return CheckFeatureSupported(SupportTags::EffectInfoVer2, user_revision);
+}
+
+bool BehaviorInfo::IsVariadicCommandBufferSizeSupported() const {
+    return CheckFeatureSupported(SupportTags::AudioRendererVariadicCommandBufferSize,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsWaveBufferVer2Supported() const {
+    return CheckFeatureSupported(SupportTags::WaveBufferVer2, user_revision);
+}
+
+bool BehaviorInfo::IsLongSizePreDelaySupported() const {
+    return CheckFeatureSupported(SupportTags::LongSizePreDelay, user_revision);
+}
+
+bool BehaviorInfo::IsCommandProcessingTimeEstimatorVersion2Supported() const {
+    return CheckFeatureSupported(SupportTags::CommandProcessingTimeEstimatorVersion2,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsCommandProcessingTimeEstimatorVersion3Supported() const {
+    return CheckFeatureSupported(SupportTags::CommandProcessingTimeEstimatorVersion3,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsCommandProcessingTimeEstimatorVersion4Supported() const {
+    return CheckFeatureSupported(SupportTags::CommandProcessingTimeEstimatorVersion4,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsCommandProcessingTimeEstimatorVersion5Supported() const {
+    return CheckFeatureSupported(SupportTags::CommandProcessingTimeEstimatorVersion4,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsAudioRendererProcessingTimeLimit70PercentSupported() const {
+    return CheckFeatureSupported(SupportTags::AudioRendererProcessingTimeLimit70Percent,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsAudioRendererProcessingTimeLimit75PercentSupported() const {
+    return CheckFeatureSupported(SupportTags::AudioRendererProcessingTimeLimit75Percent,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsAudioRendererProcessingTimeLimit80PercentSupported() const {
+    return CheckFeatureSupported(SupportTags::AudioRendererProcessingTimeLimit80Percent,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsFlushVoiceWaveBuffersSupported() const {
+    return CheckFeatureSupported(SupportTags::FlushVoiceWaveBuffers, user_revision);
+}
+
+bool BehaviorInfo::IsElapsedFrameCountSupported() const {
+    return CheckFeatureSupported(SupportTags::ElapsedFrameCount, user_revision);
+}
+
+bool BehaviorInfo::IsPerformanceMetricsDataFormatVersion2Supported() const {
+    return CheckFeatureSupported(SupportTags::PerformanceMetricsDataFormatVersion2, user_revision);
+}
+
+size_t BehaviorInfo::GetPerformanceMetricsDataFormat() const {
+    if (CheckFeatureSupported(SupportTags::PerformanceMetricsDataFormatVersion2, user_revision)) {
+        return 2;
+    }
+    return 1;
+}
+
+bool BehaviorInfo::IsVoicePitchAndSrcSkippedSupported() const {
+    return CheckFeatureSupported(SupportTags::VoicePitchAndSrcSkipped, user_revision);
+}
+
+bool BehaviorInfo::IsVoicePlayedSampleCountResetAtLoopPointSupported() const {
+    return CheckFeatureSupported(SupportTags::VoicePlayedSampleCountResetAtLoopPoint,
+                                 user_revision);
+}
+
+bool BehaviorInfo::IsBiquadFilterEffectStateClearBugFixed() const {
+    return CheckFeatureSupported(SupportTags::BiquadFilterEffectStateClearBugFix, user_revision);
+}
+
+bool BehaviorInfo::IsVolumeMixParameterPrecisionQ23Supported() const {
+    return CheckFeatureSupported(SupportTags::VolumeMixParameterPrecisionQ23, user_revision);
+}
+
+bool BehaviorInfo::UseBiquadFilterFloatProcessing() const {
+    return CheckFeatureSupported(SupportTags::BiquadFilterFloatProcessing, user_revision);
+}
+
+bool BehaviorInfo::IsMixInParameterDirtyOnlyUpdateSupported() const {
+    return CheckFeatureSupported(SupportTags::MixInParameterDirtyOnlyUpdate, user_revision);
+}
+
+bool BehaviorInfo::UseMultiTapBiquadFilterProcessing() const {
+    return CheckFeatureSupported(SupportTags::MultiTapBiquadFilterProcessing, user_revision);
+}
+
+bool BehaviorInfo::IsDeviceApiVersion2Supported() const {
+    return CheckFeatureSupported(SupportTags::DeviceApiVersion2, user_revision);
+}
+
+bool BehaviorInfo::IsDelayChannelMappingChanged() const {
+    return CheckFeatureSupported(SupportTags::DelayChannelMappingChange, user_revision);
+}
+
+bool BehaviorInfo::IsReverbChannelMappingChanged() const {
+    return CheckFeatureSupported(SupportTags::ReverbChannelMappingChange, user_revision);
+}
+
+bool BehaviorInfo::IsI3dl2ReverbChannelMappingChanged() const {
+    return CheckFeatureSupported(SupportTags::I3dl2ReverbChannelMappingChange, user_revision);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/behavior/behavior_info.h b/src/audio_core/renderer/behavior/behavior_info.h
new file mode 100644
index 000000000..15c948344
--- /dev/null
+++ b/src/audio_core/renderer/behavior/behavior_info.h
@@ -0,0 +1,376 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Holds host and user revisions, checks whether render features can be enabled, and reports errors.
+ */
+class BehaviorInfo {
+    static constexpr u32 MaxErrors = 10;
+
+public:
+    struct ErrorInfo {
+        /* 0x00 */ Result error_code{0};
+        /* 0x04 */ u32 unk_04;
+        /* 0x08 */ CpuAddr address;
+    };
+    static_assert(sizeof(ErrorInfo) == 0x10, "BehaviorInfo::ErrorInfo has the wrong size!");
+
+    struct Flags {
+        u64 IsMemoryForceMappingEnabled : 1;
+    };
+
+    struct InParameter {
+        /* 0x00 */ u32 revision;
+        /* 0x08 */ Flags flags;
+    };
+    static_assert(sizeof(InParameter) == 0x10, "BehaviorInfo::InParameter has the wrong size!");
+
+    struct OutStatus {
+        /* 0x00 */ std::array<ErrorInfo, MaxErrors> errors;
+        /* 0xA0 */ u32 error_count;
+        /* 0xA4 */ char unkA4[0xC];
+    };
+    static_assert(sizeof(OutStatus) == 0xB0, "BehaviorInfo::OutStatus has the wrong size!");
+
+    BehaviorInfo();
+
+    /**
+     * Get the host revision as a number.
+     *
+     * @return The host revision.
+     */
+    u32 GetProcessRevisionNum() const;
+
+    /**
+     * Get the host revision in chars, e.g REV8.
+     * Rev 10 and higher use the ascii characters above 9.
+     * E.g:
+     *     Rev 10 = REV:
+     *     Rev 11 = REV;
+     *
+     * @return The host revision.
+     */
+    u32 GetProcessRevision() const;
+
+    /**
+     * Get the user revision as a number.
+     *
+     * @return The user revision.
+     */
+    u32 GetUserRevisionNum() const;
+
+    /**
+     * Get the user revision in chars, e.g REV8.
+     * Rev 10 and higher use the ascii characters above 9. REV: REV; etc.
+     *
+     * @return The user revision.
+     */
+    u32 GetUserRevision() const;
+
+    /**
+     * Set the user revision.
+     *
+     * @param user_revision - The user's revision.
+     */
+    void SetUserLibRevision(u32 user_revision);
+
+    /**
+     * Clear the current error count.
+     */
+    void ClearError();
+
+    /**
+     * Append an error to the error list.
+     *
+     * @param error - The new error.
+     */
+    void AppendError(const ErrorInfo& error);
+
+    /**
+     * Copy errors to the given output container.
+     *
+     * @param out_errors - Output container to receive the errors.
+     * @param out_count  - The number of errors written.
+     */
+    void CopyErrorInfo(std::span<ErrorInfo> out_errors, u32& out_count) const;
+
+    /**
+     * Update the behaviour flags.
+     *
+     * @param flags - New flags to use.
+     */
+    void UpdateFlags(Flags flags);
+
+    /**
+     * Check if memory pools can be forcibly mapped.
+     *
+     * @return True if enabled, otherwise false.
+     */
+    bool IsMemoryForceMappingEnabled() const;
+
+    /**
+     * Check if the ADPCM context bug is fixed.
+     * The ADPCM context was not being sent to the AudioRenderer, leading to incorrect scaling being
+     * used.
+     *
+     * @return True if fixed, otherwise false.
+     */
+    bool IsAdpcmLoopContextBugFixed() const;
+
+    /**
+     * Check if the splitter is supported.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsSplitterSupported() const;
+
+    /**
+     * Check if the splitter bug is fixed.
+     * Update is given the wrong number of splitter destinations, leading to invalid data
+     * being processed.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsSplitterBugFixed() const;
+
+    /**
+     * Check if effects version 2 are supported.
+     * This gives support for returning effect states from the AudioRenderer, currently only used
+     * for Limiter statistics.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsEffectInfoVersion2Supported() const;
+
+    /**
+     * Check if a variadic command buffer is supported.
+     * As of Rev 5 with the added optional performance metric logging, the command
+     * buffer can be a variable size, so take that into account for calcualting its size.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsVariadicCommandBufferSizeSupported() const;
+
+    /**
+     * Check if wave buffers version 2 are supported.
+     * See WaveBufferVersion1 and WaveBufferVersion2.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsWaveBufferVer2Supported() const;
+
+    /**
+     * Check if long size pre delay is supported.
+     * This allows a longer initial delay time for the Reverb command.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsLongSizePreDelaySupported() const;
+
+    /**
+     * Check if the command time estimator version 2 is supported.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsCommandProcessingTimeEstimatorVersion2Supported() const;
+
+    /**
+     * Check if the command time estimator version 3 is supported.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsCommandProcessingTimeEstimatorVersion3Supported() const;
+
+    /**
+     * Check if the command time estimator version 4 is supported.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsCommandProcessingTimeEstimatorVersion4Supported() const;
+
+    /**
+     * Check if the command time estimator version 5 is supported.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsCommandProcessingTimeEstimatorVersion5Supported() const;
+
+    /**
+     * Check if the AudioRenderer can use up to 70% of the allocated processing timeslice.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsAudioRendererProcessingTimeLimit70PercentSupported() const;
+
+    /**
+     * Check if the AudioRenderer can use up to 75% of the allocated processing timeslice.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsAudioRendererProcessingTimeLimit75PercentSupported() const;
+
+    /**
+     * Check if the AudioRenderer can use up to 80% of the allocated processing timeslice.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsAudioRendererProcessingTimeLimit80PercentSupported() const;
+
+    /**
+     * Check if voice flushing is supported
+     * This allowws low-priority voices to be dropped if the AudioRenderer is running behind.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsFlushVoiceWaveBuffersSupported() const;
+
+    /**
+     * Check if counting the number of elapsed frames is supported.
+     * This adds extra output to RequestUpdate, returning the number of times the AudioRenderer
+     * processed a command list.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsElapsedFrameCountSupported() const;
+
+    /**
+     * Check if performance metrics version 2 are supported.
+     * This adds extra output to RequestUpdate, returning the number of times the AudioRenderer
+     * (Unused?).
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsPerformanceMetricsDataFormatVersion2Supported() const;
+
+    /**
+     * Get the supported performance metrics version.
+     * Version 2 logs some extra fields in output, such as number of voices dropped,
+     * processing start time, if the AudioRenderer exceeded its time, etc.
+     *
+     * @return Version supported, either 1 or 2.
+     */
+    size_t GetPerformanceMetricsDataFormat() const;
+
+    /**
+     * Check if skipping voice pitch and sample rate conversion is supported.
+     * This speeds up the data source commands by skipping resampling if unwanted.
+     * See AudioCore::AudioRenderer::DecodeFromWaveBuffers
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsVoicePitchAndSrcSkippedSupported() const;
+
+    /**
+     * Check if resetting played sample count at loop points is supported.
+     * This resets the number of samples played in a voice state when a loop point is reached.
+     * See AudioCore::AudioRenderer::DecodeFromWaveBuffers
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsVoicePlayedSampleCountResetAtLoopPointSupported() const;
+
+    /**
+     * Check if the clear state bug for biquad filters is fixed.
+     * The biquad state was not marked as needing re-initialisation when the effect was updated, it
+     * was only initialized once with a new effect.
+     *
+     * @return True if fixed, otherwise false.
+     */
+    bool IsBiquadFilterEffectStateClearBugFixed() const;
+
+    /**
+     * Check if Q23 precision is supported for fixed point.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsVolumeMixParameterPrecisionQ23Supported() const;
+
+    /**
+     * Check if float processing for biuad filters is supported.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool UseBiquadFilterFloatProcessing() const;
+
+    /**
+     * Check if dirty-only mix updates are supported.
+     * This saves a lot of buffer size as mixes can be large and not change much.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsMixInParameterDirtyOnlyUpdateSupported() const;
+
+    /**
+     * Check if multi-tap biquad filters are supported.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool UseMultiTapBiquadFilterProcessing() const;
+
+    /**
+     * Check if device api version 2 is supported.
+     * In the SDK but not in any sysmodule? Not sure, left here for completeness anyway.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsDeviceApiVersion2Supported() const;
+
+    /**
+     * Check if new channel mappings are used for Delay commands.
+     * Older commands used:
+     *   front left/front right/back left/back right/center/lfe
+     * Whereas everywhere else in the code uses:
+     *   front left/front right/center/lfe/back left/back right
+     * This corrects that and makes everything standardised.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsDelayChannelMappingChanged() const;
+
+    /**
+     * Check if new channel mappings are used for Reverb commands.
+     * Older commands used:
+     *   front left/front right/back left/back right/center/lfe
+     * Whereas everywhere else in the code uses:
+     *   front left/front right/center/lfe/back left/back right
+     * This corrects that and makes everything standardised.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsReverbChannelMappingChanged() const;
+
+    /**
+     * Check if new channel mappings are used for I3dl2Reverb commands.
+     * Older commands used:
+     *   front left/front right/back left/back right/center/lfe
+     * Whereas everywhere else in the code uses:
+     *   front left/front right/center/lfe/back left/back right
+     * This corrects that and makes everything standardised.
+     *
+     * @return True if supported, otherwise false.
+     */
+    bool IsI3dl2ReverbChannelMappingChanged() const;
+
+    /// Host version
+    u32 process_revision;
+    /// User version
+    u32 user_revision{};
+    /// Behaviour flags
+    Flags flags{};
+    /// Errors generated and reported during Update
+    std::array<ErrorInfo, MaxErrors> errors{};
+    /// Error count
+    u32 error_count{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/behavior/info_updater.cpp b/src/audio_core/renderer/behavior/info_updater.cpp
new file mode 100644
index 000000000..c0a307b89
--- /dev/null
+++ b/src/audio_core/renderer/behavior/info_updater.cpp
@@ -0,0 +1,539 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/common/feature_support.h"
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/behavior/info_updater.h"
+#include "audio_core/renderer/effect/effect_context.h"
+#include "audio_core/renderer/effect/effect_reset.h"
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "audio_core/renderer/mix/mix_context.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "audio_core/renderer/sink/circular_buffer_sink_info.h"
+#include "audio_core/renderer/sink/device_sink_info.h"
+#include "audio_core/renderer/sink/sink_context.h"
+#include "audio_core/renderer/splitter/splitter_context.h"
+#include "audio_core/renderer/voice/voice_context.h"
+
+namespace AudioCore::AudioRenderer {
+
+InfoUpdater::InfoUpdater(std::span<const u8> input_, std::span<u8> output_,
+                         const u32 process_handle_, BehaviorInfo& behaviour_)
+    : input{input_.data() + sizeof(UpdateDataHeader)},
+      input_origin{input_}, output{output_.data() + sizeof(UpdateDataHeader)},
+      output_origin{output_}, in_header{reinterpret_cast<const UpdateDataHeader*>(
+                                  input_origin.data())},
+      out_header{reinterpret_cast<UpdateDataHeader*>(output_origin.data())},
+      expected_input_size{input_.size()}, expected_output_size{output_.size()},
+      process_handle{process_handle_}, behaviour{behaviour_} {
+    std::construct_at<UpdateDataHeader>(out_header, behaviour.GetProcessRevision());
+}
+
+Result InfoUpdater::UpdateVoiceChannelResources(VoiceContext& voice_context) {
+    const auto voice_count{voice_context.GetCount()};
+    std::span<const VoiceChannelResource::InParameter> in_params{
+        reinterpret_cast<const VoiceChannelResource::InParameter*>(input), voice_count};
+
+    for (u32 i = 0; i < voice_count; i++) {
+        auto& resource{voice_context.GetChannelResource(i)};
+        resource.in_use = in_params[i].in_use;
+        if (in_params[i].in_use) {
+            resource.mix_volumes = in_params[i].mix_volumes;
+        }
+    }
+
+    const auto consumed_input_size{voice_count *
+                                   static_cast<u32>(sizeof(VoiceChannelResource::InParameter))};
+    if (consumed_input_size != in_header->voice_resources_size) {
+        LOG_ERROR(Service_Audio,
+                  "Consumed an incorrect voice resource size, header size={}, consumed={}",
+                  in_header->voice_resources_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    input += consumed_input_size;
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateVoices(VoiceContext& voice_context,
+                                 std::span<MemoryPoolInfo> memory_pools,
+                                 const u32 memory_pool_count) {
+    const PoolMapper pool_mapper(process_handle, memory_pools, memory_pool_count,
+                                 behaviour.IsMemoryForceMappingEnabled());
+    const auto voice_count{voice_context.GetCount()};
+    std::span<const VoiceInfo::InParameter> in_params{
+        reinterpret_cast<const VoiceInfo::InParameter*>(input), voice_count};
+    std::span<VoiceInfo::OutStatus> out_params{reinterpret_cast<VoiceInfo::OutStatus*>(output),
+                                               voice_count};
+
+    for (u32 i = 0; i < voice_count; i++) {
+        auto& voice_info{voice_context.GetInfo(i)};
+        voice_info.in_use = false;
+    }
+
+    u32 new_voice_count{0};
+
+    for (u32 i = 0; i < voice_count; i++) {
+        const auto& in_param{in_params[i]};
+        std::array<VoiceState*, MaxChannels> voice_states{};
+
+        if (!in_param.in_use) {
+            continue;
+        }
+
+        auto& voice_info{voice_context.GetInfo(in_param.id)};
+
+        for (u32 channel = 0; channel < in_param.channel_count; channel++) {
+            voice_states[channel] = &voice_context.GetState(in_param.channel_resource_ids[channel]);
+        }
+
+        if (in_param.is_new) {
+            voice_info.Initialize();
+
+            for (u32 channel = 0; channel < in_param.channel_count; channel++) {
+                std::memset(voice_states[channel], 0, sizeof(VoiceState));
+            }
+        }
+
+        BehaviorInfo::ErrorInfo update_error{};
+        voice_info.UpdateParameters(update_error, in_param, pool_mapper, behaviour);
+
+        if (!update_error.error_code.IsSuccess()) {
+            behaviour.AppendError(update_error);
+        }
+
+        std::array<std::array<BehaviorInfo::ErrorInfo, 2>, MaxWaveBuffers> wavebuffer_errors{};
+        voice_info.UpdateWaveBuffers(wavebuffer_errors, MaxWaveBuffers * 2, in_param, voice_states,
+                                     pool_mapper, behaviour);
+
+        for (auto& wavebuffer_error : wavebuffer_errors) {
+            for (auto& error : wavebuffer_error) {
+                if (error.error_code.IsError()) {
+                    behaviour.AppendError(error);
+                }
+            }
+        }
+
+        voice_info.WriteOutStatus(out_params[i], in_param, voice_states);
+        new_voice_count += in_param.channel_count;
+    }
+
+    auto consumed_input_size{voice_count * static_cast<u32>(sizeof(VoiceInfo::InParameter))};
+    auto consumed_output_size{voice_count * static_cast<u32>(sizeof(VoiceInfo::OutStatus))};
+    if (consumed_input_size != in_header->voices_size) {
+        LOG_ERROR(Service_Audio, "Consumed an incorrect voices size, header size={}, consumed={}",
+                  in_header->voices_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    out_header->voices_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+    input += consumed_input_size;
+    output += consumed_output_size;
+
+    voice_context.SetActiveCount(new_voice_count);
+
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateEffects(EffectContext& effect_context, const bool renderer_active,
+                                  std::span<MemoryPoolInfo> memory_pools,
+                                  const u32 memory_pool_count) {
+    if (behaviour.IsEffectInfoVersion2Supported()) {
+        return UpdateEffectsVersion2(effect_context, renderer_active, memory_pools,
+                                     memory_pool_count);
+    } else {
+        return UpdateEffectsVersion1(effect_context, renderer_active, memory_pools,
+                                     memory_pool_count);
+    }
+}
+
+Result InfoUpdater::UpdateEffectsVersion1(EffectContext& effect_context, const bool renderer_active,
+                                          std::span<MemoryPoolInfo> memory_pools,
+                                          const u32 memory_pool_count) {
+    PoolMapper pool_mapper(process_handle, memory_pools, memory_pool_count,
+                           behaviour.IsMemoryForceMappingEnabled());
+
+    const auto effect_count{effect_context.GetCount()};
+
+    std::span<const EffectInfoBase::InParameterVersion1> in_params{
+        reinterpret_cast<const EffectInfoBase::InParameterVersion1*>(input), effect_count};
+    std::span<EffectInfoBase::OutStatusVersion1> out_params{
+        reinterpret_cast<EffectInfoBase::OutStatusVersion1*>(output), effect_count};
+
+    for (u32 i = 0; i < effect_count; i++) {
+        auto effect_info{&effect_context.GetInfo(i)};
+        if (effect_info->GetType() != in_params[i].type) {
+            effect_info->ForceUnmapBuffers(pool_mapper);
+            ResetEffect(effect_info, in_params[i].type);
+        }
+
+        BehaviorInfo::ErrorInfo error_info{};
+        effect_info->Update(error_info, in_params[i], pool_mapper);
+        if (error_info.error_code.IsError()) {
+            behaviour.AppendError(error_info);
+        }
+
+        effect_info->StoreStatus(out_params[i], renderer_active);
+    }
+
+    auto consumed_input_size{effect_count *
+                             static_cast<u32>(sizeof(EffectInfoBase::InParameterVersion1))};
+    auto consumed_output_size{effect_count *
+                              static_cast<u32>(sizeof(EffectInfoBase::OutStatusVersion1))};
+    if (consumed_input_size != in_header->effects_size) {
+        LOG_ERROR(Service_Audio, "Consumed an incorrect effects size, header size={}, consumed={}",
+                  in_header->effects_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    out_header->effects_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+    input += consumed_input_size;
+    output += consumed_output_size;
+
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateEffectsVersion2(EffectContext& effect_context, const bool renderer_active,
+                                          std::span<MemoryPoolInfo> memory_pools,
+                                          const u32 memory_pool_count) {
+    PoolMapper pool_mapper(process_handle, memory_pools, memory_pool_count,
+                           behaviour.IsMemoryForceMappingEnabled());
+
+    const auto effect_count{effect_context.GetCount()};
+
+    std::span<const EffectInfoBase::InParameterVersion2> in_params{
+        reinterpret_cast<const EffectInfoBase::InParameterVersion2*>(input), effect_count};
+    std::span<EffectInfoBase::OutStatusVersion2> out_params{
+        reinterpret_cast<EffectInfoBase::OutStatusVersion2*>(output), effect_count};
+
+    for (u32 i = 0; i < effect_count; i++) {
+        auto effect_info{&effect_context.GetInfo(i)};
+        if (effect_info->GetType() != in_params[i].type) {
+            effect_info->ForceUnmapBuffers(pool_mapper);
+            ResetEffect(effect_info, in_params[i].type);
+        }
+
+        BehaviorInfo::ErrorInfo error_info{};
+        effect_info->Update(error_info, in_params[i], pool_mapper);
+
+        if (error_info.error_code.IsError()) {
+            behaviour.AppendError(error_info);
+        }
+
+        effect_info->StoreStatus(out_params[i], renderer_active);
+
+        if (in_params[i].is_new) {
+            effect_info->InitializeResultState(effect_context.GetDspSharedResultState(i));
+            effect_info->InitializeResultState(effect_context.GetResultState(i));
+        }
+        effect_info->UpdateResultState(out_params[i].result_state,
+                                       effect_context.GetResultState(i));
+    }
+
+    auto consumed_input_size{effect_count *
+                             static_cast<u32>(sizeof(EffectInfoBase::InParameterVersion2))};
+    auto consumed_output_size{effect_count *
+                              static_cast<u32>(sizeof(EffectInfoBase::OutStatusVersion2))};
+    if (consumed_input_size != in_header->effects_size) {
+        LOG_ERROR(Service_Audio, "Consumed an incorrect effects size, header size={}, consumed={}",
+                  in_header->effects_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    out_header->effects_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+    input += consumed_input_size;
+    output += consumed_output_size;
+
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateMixes(MixContext& mix_context, const u32 mix_buffer_count,
+                                EffectContext& effect_context, SplitterContext& splitter_context) {
+    s32 mix_count{0};
+    u32 consumed_input_size{0};
+
+    if (behaviour.IsMixInParameterDirtyOnlyUpdateSupported()) {
+        auto in_dirty_params{reinterpret_cast<const MixInfo::InDirtyParameter*>(input)};
+        mix_count = in_dirty_params->count;
+        input += sizeof(MixInfo::InDirtyParameter);
+        consumed_input_size = static_cast<u32>(sizeof(MixInfo::InDirtyParameter) +
+                                               mix_count * sizeof(MixInfo::InParameter));
+    } else {
+        mix_count = mix_context.GetCount();
+        consumed_input_size = static_cast<u32>(mix_count * sizeof(MixInfo::InParameter));
+    }
+
+    if (mix_buffer_count == 0) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    std::span<const MixInfo::InParameter> in_params{
+        reinterpret_cast<const MixInfo::InParameter*>(input), static_cast<size_t>(mix_count)};
+
+    u32 total_buffer_count{0};
+    for (s32 i = 0; i < mix_count; i++) {
+        const auto& params{in_params[i]};
+
+        if (params.in_use) {
+            total_buffer_count += params.buffer_count;
+            if (params.dest_mix_id > static_cast<s32>(mix_context.GetCount()) &&
+                params.dest_mix_id != UnusedMixId && params.mix_id != FinalMixId) {
+                return Service::Audio::ERR_INVALID_UPDATE_DATA;
+            }
+        }
+    }
+
+    if (total_buffer_count > mix_buffer_count) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    bool mix_dirty{false};
+    for (s32 i = 0; i < mix_count; i++) {
+        const auto& params{in_params[i]};
+
+        s32 mix_id{i};
+        if (behaviour.IsMixInParameterDirtyOnlyUpdateSupported()) {
+            mix_id = params.mix_id;
+        }
+
+        auto mix_info{mix_context.GetInfo(mix_id)};
+        if (mix_info->in_use != params.in_use) {
+            mix_info->in_use = params.in_use;
+            if (!params.in_use) {
+                mix_info->ClearEffectProcessingOrder();
+            }
+            mix_dirty = true;
+        }
+
+        if (params.in_use) {
+            mix_dirty |= mix_info->Update(mix_context.GetEdgeMatrix(), params, effect_context,
+                                          splitter_context, behaviour);
+        }
+    }
+
+    if (mix_dirty) {
+        if (behaviour.IsSplitterSupported() && splitter_context.UsingSplitter()) {
+            if (!mix_context.TSortInfo(splitter_context)) {
+                return Service::Audio::ERR_INVALID_UPDATE_DATA;
+            }
+        } else {
+            mix_context.SortInfo();
+        }
+    }
+
+    if (consumed_input_size != in_header->mix_size) {
+        LOG_ERROR(Service_Audio, "Consumed an incorrect mixes size, header size={}, consumed={}",
+                  in_header->mix_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    input += mix_count * sizeof(MixInfo::InParameter);
+
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateSinks(SinkContext& sink_context, std::span<MemoryPoolInfo> memory_pools,
+                                const u32 memory_pool_count) {
+    PoolMapper pool_mapper(process_handle, memory_pools, memory_pool_count,
+                           behaviour.IsMemoryForceMappingEnabled());
+
+    std::span<const SinkInfoBase::InParameter> in_params{
+        reinterpret_cast<const SinkInfoBase::InParameter*>(input), memory_pool_count};
+    std::span<SinkInfoBase::OutStatus> out_params{
+        reinterpret_cast<SinkInfoBase::OutStatus*>(output), memory_pool_count};
+
+    const auto sink_count{sink_context.GetCount()};
+
+    for (u32 i = 0; i < sink_count; i++) {
+        const auto& params{in_params[i]};
+        auto sink_info{sink_context.GetInfo(i)};
+
+        if (sink_info->GetType() != params.type) {
+            sink_info->CleanUp();
+            switch (params.type) {
+            case SinkInfoBase::Type::Invalid:
+                std::construct_at<SinkInfoBase>(reinterpret_cast<SinkInfoBase*>(sink_info));
+                break;
+            case SinkInfoBase::Type::DeviceSink:
+                std::construct_at<DeviceSinkInfo>(reinterpret_cast<DeviceSinkInfo*>(sink_info));
+                break;
+            case SinkInfoBase::Type::CircularBufferSink:
+                std::construct_at<CircularBufferSinkInfo>(
+                    reinterpret_cast<CircularBufferSinkInfo*>(sink_info));
+                break;
+            default:
+                LOG_ERROR(Service_Audio, "Invalid sink type {}", static_cast<u32>(params.type));
+                break;
+            }
+        }
+
+        BehaviorInfo::ErrorInfo error_info{};
+        sink_info->Update(error_info, out_params[i], params, pool_mapper);
+
+        if (error_info.error_code.IsError()) {
+            behaviour.AppendError(error_info);
+        }
+    }
+
+    const auto consumed_input_size{sink_count *
+                                   static_cast<u32>(sizeof(SinkInfoBase::InParameter))};
+    const auto consumed_output_size{sink_count * static_cast<u32>(sizeof(SinkInfoBase::OutStatus))};
+    if (consumed_input_size != in_header->sinks_size) {
+        LOG_ERROR(Service_Audio, "Consumed an incorrect sinks size, header size={}, consumed={}",
+                  in_header->sinks_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    input += consumed_input_size;
+    output += consumed_output_size;
+    out_header->sinks_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateMemoryPools(std::span<MemoryPoolInfo> memory_pools,
+                                      const u32 memory_pool_count) {
+    PoolMapper pool_mapper(process_handle, memory_pools, memory_pool_count,
+                           behaviour.IsMemoryForceMappingEnabled());
+    std::span<const MemoryPoolInfo::InParameter> in_params{
+        reinterpret_cast<const MemoryPoolInfo::InParameter*>(input), memory_pool_count};
+    std::span<MemoryPoolInfo::OutStatus> out_params{
+        reinterpret_cast<MemoryPoolInfo::OutStatus*>(output), memory_pool_count};
+
+    for (size_t i = 0; i < memory_pool_count; i++) {
+        auto state{pool_mapper.Update(memory_pools[i], in_params[i], out_params[i])};
+        if (state != MemoryPoolInfo::ResultState::Success &&
+            state != MemoryPoolInfo::ResultState::BadParam &&
+            state != MemoryPoolInfo::ResultState::MapFailed &&
+            state != MemoryPoolInfo::ResultState::InUse) {
+            LOG_WARNING(Service_Audio, "Invalid ResultState from updating memory pools");
+            return Service::Audio::ERR_INVALID_UPDATE_DATA;
+        }
+    }
+
+    const auto consumed_input_size{memory_pool_count *
+                                   static_cast<u32>(sizeof(MemoryPoolInfo::InParameter))};
+    const auto consumed_output_size{memory_pool_count *
+                                    static_cast<u32>(sizeof(MemoryPoolInfo::OutStatus))};
+    if (consumed_input_size != in_header->memory_pool_size) {
+        LOG_ERROR(Service_Audio,
+                  "Consumed an incorrect memory pool size, header size={}, consumed={}",
+                  in_header->memory_pool_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    input += consumed_input_size;
+    output += consumed_output_size;
+    out_header->memory_pool_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdatePerformanceBuffer(std::span<u8> performance_output,
+                                            const u64 performance_output_size,
+                                            PerformanceManager* performance_manager) {
+    auto in_params{reinterpret_cast<const PerformanceManager::InParameter*>(input)};
+    auto out_params{reinterpret_cast<PerformanceManager::OutStatus*>(output)};
+
+    if (performance_manager != nullptr) {
+        out_params->history_size =
+            performance_manager->CopyHistories(performance_output.data(), performance_output_size);
+        performance_manager->SetDetailTarget(in_params->target_node_id);
+    } else {
+        out_params->history_size = 0;
+    }
+
+    const auto consumed_input_size{static_cast<u32>(sizeof(PerformanceManager::InParameter))};
+    const auto consumed_output_size{static_cast<u32>(sizeof(PerformanceManager::OutStatus))};
+    if (consumed_input_size != in_header->performance_buffer_size) {
+        LOG_ERROR(Service_Audio,
+                  "Consumed an incorrect performance size, header size={}, consumed={}",
+                  in_header->performance_buffer_size, consumed_input_size);
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    input += consumed_input_size;
+    output += consumed_output_size;
+    out_header->performance_buffer_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateBehaviorInfo(BehaviorInfo& behaviour_) {
+    const auto in_params{reinterpret_cast<const BehaviorInfo::InParameter*>(input)};
+
+    if (!CheckValidRevision(in_params->revision)) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    if (in_params->revision != behaviour_.GetUserRevision()) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    behaviour_.ClearError();
+    behaviour_.UpdateFlags(in_params->flags);
+
+    if (in_header->behaviour_size != sizeof(BehaviorInfo::InParameter)) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    input += sizeof(BehaviorInfo::InParameter);
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateErrorInfo(const BehaviorInfo& behaviour_) {
+    auto out_params{reinterpret_cast<BehaviorInfo::OutStatus*>(output)};
+    behaviour_.CopyErrorInfo(out_params->errors, out_params->error_count);
+
+    const auto consumed_output_size{static_cast<u32>(sizeof(BehaviorInfo::OutStatus))};
+
+    output += consumed_output_size;
+    out_header->behaviour_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateSplitterInfo(SplitterContext& splitter_context) {
+    u32 consumed_size{0};
+    if (!splitter_context.Update(input, consumed_size)) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+
+    input += consumed_size;
+
+    return ResultSuccess;
+}
+
+Result InfoUpdater::UpdateRendererInfo(const u64 elapsed_frames) {
+    struct RenderInfo {
+        /* 0x00 */ u64 frames_elapsed;
+        /* 0x08 */ char unk08[0x8];
+    };
+    static_assert(sizeof(RenderInfo) == 0x10, "RenderInfo has the wrong size!");
+
+    auto out_params{reinterpret_cast<RenderInfo*>(output)};
+    out_params->frames_elapsed = elapsed_frames;
+
+    const auto consumed_output_size{static_cast<u32>(sizeof(RenderInfo))};
+
+    output += consumed_output_size;
+    out_header->render_info_size = consumed_output_size;
+    out_header->size += consumed_output_size;
+
+    return ResultSuccess;
+}
+
+Result InfoUpdater::CheckConsumedSize() {
+    if (CpuAddr(input) - CpuAddr(input_origin.data()) != expected_input_size) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    } else if (CpuAddr(output) - CpuAddr(output_origin.data()) != expected_output_size) {
+        return Service::Audio::ERR_INVALID_UPDATE_DATA;
+    }
+    return ResultSuccess;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/behavior/info_updater.h b/src/audio_core/renderer/behavior/info_updater.h
new file mode 100644
index 000000000..c817d8d8d
--- /dev/null
+++ b/src/audio_core/renderer/behavior/info_updater.h
@@ -0,0 +1,205 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "common/common_types.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace AudioCore::AudioRenderer {
+class BehaviorInfo;
+class VoiceContext;
+class MixContext;
+class SinkContext;
+class SplitterContext;
+class EffectContext;
+class MemoryPoolInfo;
+class PerformanceManager;
+
+class InfoUpdater {
+    struct UpdateDataHeader {
+        explicit UpdateDataHeader(u32 revision_) : revision{revision_} {}
+
+        /* 0x00 */ u32 revision;
+        /* 0x04 */ u32 behaviour_size{};
+        /* 0x08 */ u32 memory_pool_size{};
+        /* 0x0C */ u32 voices_size{};
+        /* 0x10 */ u32 voice_resources_size{};
+        /* 0x14 */ u32 effects_size{};
+        /* 0x18 */ u32 mix_size{};
+        /* 0x1C */ u32 sinks_size{};
+        /* 0x20 */ u32 performance_buffer_size{};
+        /* 0x24 */ char unk24[4];
+        /* 0x28 */ u32 render_info_size{};
+        /* 0x2C */ char unk2C[0x10];
+        /* 0x3C */ u32 size{sizeof(UpdateDataHeader)};
+    };
+    static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader has the wrong size!");
+
+public:
+    explicit InfoUpdater(std::span<const u8> input, std::span<u8> output, u32 process_handle,
+                         BehaviorInfo& behaviour);
+
+    /**
+     * Update the voice channel resources.
+     *
+     * @param voice_context - Voice context to update.
+     * @return Result code.
+     */
+    Result UpdateVoiceChannelResources(VoiceContext& voice_context);
+
+    /**
+     * Update voices.
+     *
+     * @param voice_context     - Voice context to update.
+     * @param memory_pools      - Memory pools to use for these voices.
+     * @param memory_pool_count - Number of memory pools.
+     * @return Result code.
+     */
+    Result UpdateVoices(VoiceContext& voice_context, std::span<MemoryPoolInfo> memory_pools,
+                        u32 memory_pool_count);
+
+    /**
+     * Update effects.
+     *
+     * @param effect_context    - Effect context to update.
+     * @param renderer_active   - Whether the AudioRenderer is active.
+     * @param memory_pools      - Memory pools to use for these voices.
+     * @param memory_pool_count - Number of memory pools.
+     * @return Result code.
+     */
+    Result UpdateEffects(EffectContext& effect_context, bool renderer_active,
+                         std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
+
+    /**
+     * Update mixes.
+     *
+     * @param mix_context       - Mix context to update.
+     * @param mix_buffer_count  - Number of mix buffers.
+     * @param effect_context    - Effect context to update effort order.
+     * @param splitter_context  - Splitter context for the mixes.
+     * @return Result code.
+     */
+    Result UpdateMixes(MixContext& mix_context, u32 mix_buffer_count, EffectContext& effect_context,
+                       SplitterContext& splitter_context);
+
+    /**
+     * Update sinks.
+     *
+     * @param sink_context      - Sink context to update.
+     * @param memory_pools      - Memory pools to use for these voices.
+     * @param memory_pool_count - Number of memory pools.
+     * @return Result code.
+     */
+    Result UpdateSinks(SinkContext& sink_context, std::span<MemoryPoolInfo> memory_pools,
+                       u32 memory_pool_count);
+
+    /**
+     * Update memory pools.
+     *
+     * @param memory_pools      - Memory pools to use for these voices.
+     * @param memory_pool_count - Number of memory pools.
+     * @return Result code.
+     */
+    Result UpdateMemoryPools(std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
+
+    /**
+     * Update the performance buffer.
+     *
+     * @param output              - Output buffer for performance metrics.
+     * @param output_size         - Output buffer size.
+     * @param performance_manager - Performance manager..
+     * @return Result code.
+     */
+    Result UpdatePerformanceBuffer(std::span<u8> output, u64 output_size,
+                                   PerformanceManager* performance_manager);
+
+    /**
+     * Update behaviour.
+     *
+     * @param behaviour - Behaviour to update.
+     * @return Result code.
+     */
+    Result UpdateBehaviorInfo(BehaviorInfo& behaviour);
+
+    /**
+     * Update errors.
+     *
+     * @param behaviour - Behaviour to update.
+     * @return Result code.
+     */
+    Result UpdateErrorInfo(const BehaviorInfo& behaviour);
+
+    /**
+     * Update splitter.
+     *
+     * @param splitter_context - Splitter context to update.
+     * @return Result code.
+     */
+    Result UpdateSplitterInfo(SplitterContext& splitter_context);
+
+    /**
+     * Update renderer info.
+     *
+     * @param elapsed_frames - Number of elapsed frames.
+     * @return Result code.
+     */
+    Result UpdateRendererInfo(u64 elapsed_frames);
+
+    /**
+     * Check that the input.output sizes match their expected values.
+     *
+     * @return Result code.
+     */
+    Result CheckConsumedSize();
+
+private:
+    /**
+     * Update effects version 1.
+     *
+     * @param effect_context    - Effect context to update.
+     * @param renderer_active   - Is the AudioRenderer active?
+     * @param memory_pools      - Memory pools to use for these voices.
+     * @param memory_pool_count - Number of memory pools.
+     * @return Result code.
+     */
+    Result UpdateEffectsVersion1(EffectContext& effect_context, bool renderer_active,
+                                 std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
+
+    /**
+     * Update effects version 2.
+     *
+     * @param effect_context    - Effect context to update.
+     * @param renderer_active   - Is the AudioRenderer active?
+     * @param memory_pools      - Memory pools to use for these voices.
+     * @param memory_pool_count - Number of memory pools.
+     * @return Result code.
+     */
+    Result UpdateEffectsVersion2(EffectContext& effect_context, bool renderer_active,
+                                 std::span<MemoryPoolInfo> memory_pools, u32 memory_pool_count);
+
+    /// Input buffer
+    u8 const* input;
+    /// Input buffer start
+    std::span<const u8> input_origin;
+    /// Output buffer start
+    u8* output;
+    /// Output buffer start
+    std::span<u8> output_origin;
+    /// Input header
+    const UpdateDataHeader* in_header;
+    /// Output header
+    UpdateDataHeader* out_header;
+    /// Expected input size, see CheckConsumedSize
+    u64 expected_input_size;
+    /// Expected output size, see CheckConsumedSize
+    u64 expected_output_size;
+    /// Unused
+    u32 process_handle;
+    /// Behaviour
+    BehaviorInfo& behaviour;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/command_buffer.cpp b/src/audio_core/renderer/command/command_buffer.cpp
new file mode 100644
index 000000000..2ef879ee1
--- /dev/null
+++ b/src/audio_core/renderer/command/command_buffer.cpp
@@ -0,0 +1,714 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/command/command_buffer.h"
+#include "audio_core/renderer/command/command_list_header.h"
+#include "audio_core/renderer/command/command_processing_time_estimator.h"
+#include "audio_core/renderer/effect/biquad_filter.h"
+#include "audio_core/renderer/effect/delay.h"
+#include "audio_core/renderer/effect/reverb.h"
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "audio_core/renderer/mix/mix_info.h"
+#include "audio_core/renderer/sink/circular_buffer_sink_info.h"
+#include "audio_core/renderer/sink/device_sink_info.h"
+#include "audio_core/renderer/sink/sink_info_base.h"
+#include "audio_core/renderer/voice/voice_info.h"
+#include "audio_core/renderer/voice/voice_state.h"
+
+namespace AudioCore::AudioRenderer {
+
+template <typename T, CommandId Id>
+T& CommandBuffer::GenerateStart(const s32 node_id) {
+    if (size + sizeof(T) >= command_list.size_bytes()) {
+        LOG_ERROR(
+            Service_Audio,
+            "Attempting to write commands beyond the end of allocated command buffer memory!");
+        UNREACHABLE();
+    }
+
+    auto& cmd{*std::construct_at<T>(reinterpret_cast<T*>(&command_list[size]))};
+
+    cmd.magic = CommandMagic;
+    cmd.enabled = true;
+    cmd.type = Id;
+    cmd.size = sizeof(T);
+    cmd.node_id = node_id;
+
+    return cmd;
+}
+
+template <typename T>
+void CommandBuffer::GenerateEnd(T& cmd) {
+    cmd.estimated_process_time = time_estimator->Estimate(cmd);
+    estimated_process_time += cmd.estimated_process_time;
+    size += sizeof(T);
+    count++;
+}
+
+void CommandBuffer::GeneratePcmInt16Version1Command(const s32 node_id,
+                                                    const MemoryPoolInfo& memory_pool_,
+                                                    VoiceInfo& voice_info,
+                                                    const VoiceState& voice_state,
+                                                    const s16 buffer_count, const s8 channel) {
+    auto& cmd{
+        GenerateStart<PcmInt16DataSourceVersion1Command, CommandId::DataSourcePcmInt16Version1>(
+            node_id)};
+
+    cmd.src_quality = voice_info.src_quality;
+    cmd.output_index = buffer_count + channel;
+    cmd.flags = voice_info.flags & 3;
+    cmd.sample_rate = voice_info.sample_rate;
+    cmd.pitch = voice_info.pitch;
+    cmd.channel_index = channel;
+    cmd.channel_count = voice_info.channel_count;
+
+    for (u32 i = 0; i < MaxWaveBuffers; i++) {
+        voice_info.wavebuffers[i].Copy(cmd.wave_buffers[i]);
+    }
+
+    cmd.voice_state = memory_pool_.Translate(CpuAddr(&voice_state), sizeof(VoiceState));
+
+    GenerateEnd<PcmInt16DataSourceVersion1Command>(cmd);
+}
+
+void CommandBuffer::GeneratePcmInt16Version2Command(const s32 node_id, VoiceInfo& voice_info,
+                                                    const VoiceState& voice_state,
+                                                    const s16 buffer_count, const s8 channel) {
+    auto& cmd{
+        GenerateStart<PcmInt16DataSourceVersion2Command, CommandId::DataSourcePcmInt16Version2>(
+            node_id)};
+
+    cmd.src_quality = voice_info.src_quality;
+    cmd.output_index = buffer_count + channel;
+    cmd.flags = voice_info.flags & 3;
+    cmd.sample_rate = voice_info.sample_rate;
+    cmd.pitch = voice_info.pitch;
+    cmd.channel_index = channel;
+    cmd.channel_count = voice_info.channel_count;
+
+    for (u32 i = 0; i < MaxWaveBuffers; i++) {
+        voice_info.wavebuffers[i].Copy(cmd.wave_buffers[i]);
+    }
+
+    cmd.voice_state = memory_pool->Translate(CpuAddr(&voice_state), sizeof(VoiceState));
+
+    GenerateEnd<PcmInt16DataSourceVersion2Command>(cmd);
+}
+
+void CommandBuffer::GeneratePcmFloatVersion1Command(const s32 node_id,
+                                                    const MemoryPoolInfo& memory_pool_,
+                                                    VoiceInfo& voice_info,
+                                                    const VoiceState& voice_state,
+                                                    const s16 buffer_count, const s8 channel) {
+    auto& cmd{
+        GenerateStart<PcmFloatDataSourceVersion1Command, CommandId::DataSourcePcmFloatVersion1>(
+            node_id)};
+
+    cmd.src_quality = voice_info.src_quality;
+    cmd.output_index = buffer_count + channel;
+    cmd.flags = voice_info.flags & 3;
+    cmd.sample_rate = voice_info.sample_rate;
+    cmd.pitch = voice_info.pitch;
+    cmd.channel_index = channel;
+    cmd.channel_count = voice_info.channel_count;
+
+    for (u32 i = 0; i < MaxWaveBuffers; i++) {
+        voice_info.wavebuffers[i].Copy(cmd.wave_buffers[i]);
+    }
+
+    cmd.voice_state = memory_pool_.Translate(CpuAddr(&voice_state), sizeof(VoiceState));
+
+    GenerateEnd<PcmFloatDataSourceVersion1Command>(cmd);
+}
+
+void CommandBuffer::GeneratePcmFloatVersion2Command(const s32 node_id, VoiceInfo& voice_info,
+                                                    const VoiceState& voice_state,
+                                                    const s16 buffer_count, const s8 channel) {
+    auto& cmd{
+        GenerateStart<PcmFloatDataSourceVersion2Command, CommandId::DataSourcePcmFloatVersion2>(
+            node_id)};
+
+    cmd.src_quality = voice_info.src_quality;
+    cmd.output_index = buffer_count + channel;
+    cmd.flags = voice_info.flags & 3;
+    cmd.sample_rate = voice_info.sample_rate;
+    cmd.pitch = voice_info.pitch;
+    cmd.channel_index = channel;
+    cmd.channel_count = voice_info.channel_count;
+
+    for (u32 i = 0; i < MaxWaveBuffers; i++) {
+        voice_info.wavebuffers[i].Copy(cmd.wave_buffers[i]);
+    }
+
+    cmd.voice_state = memory_pool->Translate(CpuAddr(&voice_state), sizeof(VoiceState));
+
+    GenerateEnd<PcmFloatDataSourceVersion2Command>(cmd);
+}
+
+void CommandBuffer::GenerateAdpcmVersion1Command(const s32 node_id,
+                                                 const MemoryPoolInfo& memory_pool_,
+                                                 VoiceInfo& voice_info,
+                                                 const VoiceState& voice_state,
+                                                 const s16 buffer_count, const s8 channel) {
+    auto& cmd{
+        GenerateStart<AdpcmDataSourceVersion1Command, CommandId::DataSourceAdpcmVersion1>(node_id)};
+
+    cmd.src_quality = voice_info.src_quality;
+    cmd.output_index = buffer_count + channel;
+    cmd.flags = voice_info.flags & 3;
+    cmd.sample_rate = voice_info.sample_rate;
+    cmd.pitch = voice_info.pitch;
+
+    for (u32 i = 0; i < MaxWaveBuffers; i++) {
+        voice_info.wavebuffers[i].Copy(cmd.wave_buffers[i]);
+    }
+
+    cmd.voice_state = memory_pool_.Translate(CpuAddr(&voice_state), sizeof(VoiceState));
+    cmd.data_address = voice_info.data_address.GetReference(true);
+    cmd.data_size = voice_info.data_address.GetSize();
+
+    GenerateEnd<AdpcmDataSourceVersion1Command>(cmd);
+}
+
+void CommandBuffer::GenerateAdpcmVersion2Command(const s32 node_id, VoiceInfo& voice_info,
+                                                 const VoiceState& voice_state,
+                                                 const s16 buffer_count, const s8 channel) {
+    auto& cmd{
+        GenerateStart<AdpcmDataSourceVersion2Command, CommandId::DataSourceAdpcmVersion2>(node_id)};
+
+    cmd.src_quality = voice_info.src_quality;
+    cmd.output_index = buffer_count + channel;
+    cmd.flags = voice_info.flags & 3;
+    cmd.sample_rate = voice_info.sample_rate;
+    cmd.pitch = voice_info.pitch;
+    cmd.channel_index = channel;
+    cmd.channel_count = voice_info.channel_count;
+
+    for (u32 i = 0; i < MaxWaveBuffers; i++) {
+        voice_info.wavebuffers[i].Copy(cmd.wave_buffers[i]);
+    }
+
+    cmd.voice_state = memory_pool->Translate(CpuAddr(&voice_state), sizeof(VoiceState));
+    cmd.data_address = voice_info.data_address.GetReference(true);
+    cmd.data_size = voice_info.data_address.GetSize();
+
+    GenerateEnd<AdpcmDataSourceVersion2Command>(cmd);
+}
+
+void CommandBuffer::GenerateVolumeCommand(const s32 node_id, const s16 buffer_offset,
+                                          const s16 input_index, const f32 volume,
+                                          const u8 precision) {
+    auto& cmd{GenerateStart<VolumeCommand, CommandId::Volume>(node_id)};
+
+    cmd.precision = precision;
+    cmd.input_index = buffer_offset + input_index;
+    cmd.output_index = buffer_offset + input_index;
+    cmd.volume = volume;
+
+    GenerateEnd<VolumeCommand>(cmd);
+}
+
+void CommandBuffer::GenerateVolumeRampCommand(const s32 node_id, VoiceInfo& voice_info,
+                                              const s16 buffer_count, const u8 precision) {
+    auto& cmd{GenerateStart<VolumeRampCommand, CommandId::VolumeRamp>(node_id)};
+
+    cmd.input_index = buffer_count;
+    cmd.output_index = buffer_count;
+    cmd.prev_volume = voice_info.prev_volume;
+    cmd.volume = voice_info.volume;
+    cmd.precision = precision;
+
+    GenerateEnd<VolumeRampCommand>(cmd);
+}
+
+void CommandBuffer::GenerateBiquadFilterCommand(const s32 node_id, VoiceInfo& voice_info,
+                                                const VoiceState& voice_state,
+                                                const s16 buffer_count, const s8 channel,
+                                                const u32 biquad_index,
+                                                const bool use_float_processing) {
+    auto& cmd{GenerateStart<BiquadFilterCommand, CommandId::BiquadFilter>(node_id)};
+
+    cmd.input = buffer_count + channel;
+    cmd.output = buffer_count + channel;
+
+    cmd.biquad = voice_info.biquads[biquad_index];
+
+    cmd.state = memory_pool->Translate(CpuAddr(voice_state.biquad_states[biquad_index].data()),
+                                       MaxBiquadFilters * sizeof(VoiceState::BiquadFilterState));
+
+    cmd.needs_init = !voice_info.biquad_initialized[biquad_index];
+    cmd.use_float_processing = use_float_processing;
+
+    GenerateEnd<BiquadFilterCommand>(cmd);
+}
+
+void CommandBuffer::GenerateBiquadFilterCommand(const s32 node_id, EffectInfoBase& effect_info,
+                                                const s16 buffer_offset, const s8 channel,
+                                                const bool needs_init,
+                                                const bool use_float_processing) {
+    auto& cmd{GenerateStart<BiquadFilterCommand, CommandId::BiquadFilter>(node_id)};
+
+    const auto& parameter{
+        *reinterpret_cast<BiquadFilterInfo::ParameterVersion1*>(effect_info.GetParameter())};
+    const auto state{
+        reinterpret_cast<VoiceState::BiquadFilterState*>(effect_info.GetStateBuffer())};
+
+    cmd.input = buffer_offset + parameter.inputs[channel];
+    cmd.output = buffer_offset + parameter.outputs[channel];
+
+    cmd.biquad.b = parameter.b;
+    cmd.biquad.a = parameter.a;
+
+    cmd.state = memory_pool->Translate(CpuAddr(state),
+                                       MaxBiquadFilters * sizeof(VoiceState::BiquadFilterState));
+
+    cmd.needs_init = needs_init;
+    cmd.use_float_processing = use_float_processing;
+
+    GenerateEnd<BiquadFilterCommand>(cmd);
+}
+
+void CommandBuffer::GenerateMixCommand(const s32 node_id, const s16 input_index,
+                                       const s16 output_index, const s16 buffer_offset,
+                                       const f32 volume, const u8 precision) {
+    auto& cmd{GenerateStart<MixCommand, CommandId::Mix>(node_id)};
+
+    cmd.input_index = input_index;
+    cmd.output_index = output_index;
+    cmd.volume = volume;
+    cmd.precision = precision;
+
+    GenerateEnd<MixCommand>(cmd);
+}
+
+void CommandBuffer::GenerateMixRampCommand(const s32 node_id,
+                                           [[maybe_unused]] const s16 buffer_count,
+                                           const s16 input_index, const s16 output_index,
+                                           const f32 volume, const f32 prev_volume,
+                                           const CpuAddr prev_samples, const u8 precision) {
+    if (volume == 0.0f && prev_volume == 0.0f) {
+        return;
+    }
+
+    auto& cmd{GenerateStart<MixRampCommand, CommandId::MixRamp>(node_id)};
+
+    cmd.input_index = input_index;
+    cmd.output_index = output_index;
+    cmd.prev_volume = prev_volume;
+    cmd.volume = volume;
+    cmd.previous_sample = prev_samples;
+    cmd.precision = precision;
+
+    GenerateEnd<MixRampCommand>(cmd);
+}
+
+void CommandBuffer::GenerateMixRampGroupedCommand(const s32 node_id, const s16 buffer_count,
+                                                  const s16 input_index, s16 output_index,
+                                                  std::span<const f32> volumes,
+                                                  std::span<const f32> prev_volumes,
+                                                  const CpuAddr prev_samples, const u8 precision) {
+    auto& cmd{GenerateStart<MixRampGroupedCommand, CommandId::MixRampGrouped>(node_id)};
+
+    cmd.buffer_count = buffer_count;
+
+    for (s32 i = 0; i < buffer_count; i++) {
+        cmd.inputs[i] = input_index;
+        cmd.outputs[i] = output_index++;
+        cmd.prev_volumes[i] = prev_volumes[i];
+        cmd.volumes[i] = volumes[i];
+    }
+
+    cmd.previous_samples = prev_samples;
+    cmd.precision = precision;
+
+    GenerateEnd<MixRampGroupedCommand>(cmd);
+}
+
+void CommandBuffer::GenerateDepopPrepareCommand(const s32 node_id, const VoiceState& voice_state,
+                                                std::span<const s32> buffer, const s16 buffer_count,
+                                                s16 buffer_offset, const bool was_playing) {
+    auto& cmd{GenerateStart<DepopPrepareCommand, CommandId::DepopPrepare>(node_id)};
+
+    cmd.enabled = was_playing;
+
+    for (u32 i = 0; i < MaxMixBuffers; i++) {
+        cmd.inputs[i] = buffer_offset++;
+    }
+
+    cmd.previous_samples = memory_pool->Translate(CpuAddr(voice_state.previous_samples.data()),
+                                                  MaxMixBuffers * sizeof(s32));
+    cmd.buffer_count = buffer_count;
+    cmd.depop_buffer = memory_pool->Translate(CpuAddr(buffer.data()), buffer.size_bytes());
+
+    GenerateEnd<DepopPrepareCommand>(cmd);
+}
+
+void CommandBuffer::GenerateDepopForMixBuffersCommand(const s32 node_id, const MixInfo& mix_info,
+                                                      std::span<const s32> depop_buffer) {
+    auto& cmd{GenerateStart<DepopForMixBuffersCommand, CommandId::DepopForMixBuffers>(node_id)};
+
+    cmd.input = mix_info.buffer_offset;
+    cmd.count = mix_info.buffer_count;
+    cmd.decay = mix_info.sample_rate == TargetSampleRate ? 0.96218872f : 0.94369507f;
+    cmd.depop_buffer =
+        memory_pool->Translate(CpuAddr(depop_buffer.data()), mix_info.buffer_count * sizeof(s32));
+
+    GenerateEnd<DepopForMixBuffersCommand>(cmd);
+}
+
+void CommandBuffer::GenerateDelayCommand(const s32 node_id, EffectInfoBase& effect_info,
+                                         const s16 buffer_offset) {
+    auto& cmd{GenerateStart<DelayCommand, CommandId::Delay>(node_id)};
+
+    const auto& parameter{
+        *reinterpret_cast<DelayInfo::ParameterVersion1*>(effect_info.GetParameter())};
+    const auto state{effect_info.GetStateBuffer()};
+
+    if (IsChannelCountValid(parameter.channel_count)) {
+        const auto state_buffer{memory_pool->Translate(CpuAddr(state), sizeof(DelayInfo::State))};
+        if (state_buffer) {
+            for (s16 channel = 0; channel < parameter.channel_count; channel++) {
+                cmd.inputs[channel] = buffer_offset + parameter.inputs[channel];
+                cmd.outputs[channel] = buffer_offset + parameter.outputs[channel];
+            }
+
+            if (!behavior->IsDelayChannelMappingChanged() && parameter.channel_count == 6) {
+                UseOldChannelMapping(cmd.inputs, cmd.outputs);
+            }
+
+            cmd.parameter = parameter;
+            cmd.effect_enabled = effect_info.IsEnabled();
+            cmd.state = state_buffer;
+            cmd.workbuffer = effect_info.GetWorkbuffer(-1);
+        }
+    }
+
+    GenerateEnd<DelayCommand>(cmd);
+}
+
+void CommandBuffer::GenerateUpsampleCommand(const s32 node_id, const s16 buffer_offset,
+                                            UpsamplerInfo& upsampler_info, const u32 input_count,
+                                            std::span<const s8> inputs, const s16 buffer_count,
+                                            const u32 sample_count_, const u32 sample_rate_) {
+    auto& cmd{GenerateStart<UpsampleCommand, CommandId::Upsample>(node_id)};
+
+    cmd.samples_buffer = memory_pool->Translate(upsampler_info.samples_pos,
+                                                upsampler_info.sample_count * sizeof(s32));
+    cmd.inputs = memory_pool->Translate(CpuAddr(upsampler_info.inputs.data()), MaxChannels);
+    cmd.buffer_count = buffer_count;
+    cmd.unk_20 = 0;
+    cmd.source_sample_count = sample_count_;
+    cmd.source_sample_rate = sample_rate_;
+
+    upsampler_info.input_count = input_count;
+    for (u32 i = 0; i < input_count; i++) {
+        upsampler_info.inputs[i] = buffer_offset + inputs[i];
+    }
+
+    cmd.upsampler_info = memory_pool->Translate(CpuAddr(&upsampler_info), sizeof(UpsamplerInfo));
+
+    GenerateEnd<UpsampleCommand>(cmd);
+}
+
+void CommandBuffer::GenerateDownMix6chTo2chCommand(const s32 node_id, std::span<const s8> inputs,
+                                                   const s16 buffer_offset,
+                                                   std::span<const f32> downmix_coeff) {
+    auto& cmd{GenerateStart<DownMix6chTo2chCommand, CommandId::DownMix6chTo2ch>(node_id)};
+
+    for (u32 i = 0; i < MaxChannels; i++) {
+        cmd.inputs[i] = buffer_offset + inputs[i];
+        cmd.outputs[i] = buffer_offset + inputs[i];
+    }
+
+    for (u32 i = 0; i < 4; i++) {
+        cmd.down_mix_coeff[i] = downmix_coeff[i];
+    }
+
+    GenerateEnd<DownMix6chTo2chCommand>(cmd);
+}
+
+void CommandBuffer::GenerateAuxCommand(const s32 node_id, EffectInfoBase& effect_info,
+                                       const s16 input_index, const s16 output_index,
+                                       const s16 buffer_offset, const u32 update_count,
+                                       const u32 count_max, const u32 write_offset) {
+    auto& cmd{GenerateStart<AuxCommand, CommandId::Aux>(node_id)};
+
+    if (effect_info.GetSendBuffer() != 0 && effect_info.GetReturnBuffer() != 0) {
+        cmd.input = buffer_offset + input_index;
+        cmd.output = buffer_offset + output_index;
+        cmd.send_buffer_info = effect_info.GetSendBufferInfo();
+        cmd.send_buffer = effect_info.GetSendBuffer();
+        cmd.return_buffer_info = effect_info.GetReturnBufferInfo();
+        cmd.return_buffer = effect_info.GetReturnBuffer();
+        cmd.count_max = count_max;
+        cmd.write_offset = write_offset;
+        cmd.update_count = update_count;
+        cmd.effect_enabled = effect_info.IsEnabled();
+    }
+
+    GenerateEnd<AuxCommand>(cmd);
+}
+
+void CommandBuffer::GenerateDeviceSinkCommand(const s32 node_id, const s16 buffer_offset,
+                                              SinkInfoBase& sink_info, const u32 session_id,
+                                              std::span<s32> samples_buffer) {
+    auto& cmd{GenerateStart<DeviceSinkCommand, CommandId::DeviceSink>(node_id)};
+    const auto& parameter{
+        *reinterpret_cast<DeviceSinkInfo::DeviceInParameter*>(sink_info.GetParameter())};
+    auto state{*reinterpret_cast<DeviceSinkInfo::DeviceState*>(sink_info.GetState())};
+
+    cmd.session_id = session_id;
+
+    if (state.upsampler_info != nullptr) {
+        const auto size_{state.upsampler_info->sample_count * parameter.input_count};
+        const auto size_bytes{size_ * sizeof(s32)};
+        const auto addr{memory_pool->Translate(state.upsampler_info->samples_pos, size_bytes)};
+        cmd.sample_buffer = {reinterpret_cast<s32*>(addr),
+                             parameter.input_count * state.upsampler_info->sample_count};
+    } else {
+        cmd.sample_buffer = samples_buffer;
+    }
+
+    cmd.input_count = parameter.input_count;
+    for (u32 i = 0; i < parameter.input_count; i++) {
+        cmd.inputs[i] = buffer_offset + parameter.inputs[i];
+    }
+
+    GenerateEnd<DeviceSinkCommand>(cmd);
+}
+
+void CommandBuffer::GenerateCircularBufferSinkCommand(const s32 node_id, SinkInfoBase& sink_info,
+                                                      const s16 buffer_offset) {
+    auto& cmd{GenerateStart<CircularBufferSinkCommand, CommandId::CircularBufferSink>(node_id)};
+    const auto& parameter{*reinterpret_cast<CircularBufferSinkInfo::CircularBufferInParameter*>(
+        sink_info.GetParameter())};
+    auto state{
+        *reinterpret_cast<CircularBufferSinkInfo::CircularBufferState*>(sink_info.GetState())};
+
+    cmd.input_count = parameter.input_count;
+    for (u32 i = 0; i < parameter.input_count; i++) {
+        cmd.inputs[i] = buffer_offset + parameter.inputs[i];
+    }
+
+    cmd.address = state.address_info.GetReference(true);
+    cmd.size = parameter.size;
+    cmd.pos = state.current_pos;
+
+    GenerateEnd<CircularBufferSinkCommand>(cmd);
+}
+
+void CommandBuffer::GenerateReverbCommand(const s32 node_id, EffectInfoBase& effect_info,
+                                          const s16 buffer_offset,
+                                          const bool long_size_pre_delay_supported) {
+    auto& cmd{GenerateStart<ReverbCommand, CommandId::Reverb>(node_id)};
+
+    const auto& parameter{
+        *reinterpret_cast<ReverbInfo::ParameterVersion2*>(effect_info.GetParameter())};
+    const auto state{effect_info.GetStateBuffer()};
+
+    if (IsChannelCountValid(parameter.channel_count)) {
+        const auto state_buffer{memory_pool->Translate(CpuAddr(state), sizeof(ReverbInfo::State))};
+        if (state_buffer) {
+            for (s16 channel = 0; channel < parameter.channel_count; channel++) {
+                cmd.inputs[channel] = buffer_offset + parameter.inputs[channel];
+                cmd.outputs[channel] = buffer_offset + parameter.outputs[channel];
+            }
+
+            if (!behavior->IsReverbChannelMappingChanged() && parameter.channel_count == 6) {
+                UseOldChannelMapping(cmd.inputs, cmd.outputs);
+            }
+
+            cmd.parameter = parameter;
+            cmd.effect_enabled = effect_info.IsEnabled();
+            cmd.state = state_buffer;
+            cmd.workbuffer = effect_info.GetWorkbuffer(-1);
+            cmd.long_size_pre_delay_supported = long_size_pre_delay_supported;
+        }
+    }
+
+    GenerateEnd<ReverbCommand>(cmd);
+}
+
+void CommandBuffer::GenerateI3dl2ReverbCommand(const s32 node_id, EffectInfoBase& effect_info,
+                                               const s16 buffer_offset) {
+    auto& cmd{GenerateStart<I3dl2ReverbCommand, CommandId::I3dl2Reverb>(node_id)};
+
+    const auto& parameter{
+        *reinterpret_cast<I3dl2ReverbInfo::ParameterVersion1*>(effect_info.GetParameter())};
+    const auto state{effect_info.GetStateBuffer()};
+
+    if (IsChannelCountValid(parameter.channel_count)) {
+        const auto state_buffer{
+            memory_pool->Translate(CpuAddr(state), sizeof(I3dl2ReverbInfo::State))};
+        if (state_buffer) {
+            for (s16 channel = 0; channel < parameter.channel_count; channel++) {
+                cmd.inputs[channel] = buffer_offset + parameter.inputs[channel];
+                cmd.outputs[channel] = buffer_offset + parameter.outputs[channel];
+            }
+
+            if (!behavior->IsI3dl2ReverbChannelMappingChanged() && parameter.channel_count == 6) {
+                UseOldChannelMapping(cmd.inputs, cmd.outputs);
+            }
+
+            cmd.parameter = parameter;
+            cmd.effect_enabled = effect_info.IsEnabled();
+            cmd.state = state_buffer;
+            cmd.workbuffer = effect_info.GetWorkbuffer(-1);
+        }
+    }
+
+    GenerateEnd<I3dl2ReverbCommand>(cmd);
+}
+
+void CommandBuffer::GeneratePerformanceCommand(const s32 node_id, const PerformanceState state,
+                                               const PerformanceEntryAddresses& entry_addresses) {
+    auto& cmd{GenerateStart<PerformanceCommand, CommandId::Performance>(node_id)};
+
+    cmd.state = state;
+    cmd.entry_address = entry_addresses;
+
+    GenerateEnd<PerformanceCommand>(cmd);
+}
+
+void CommandBuffer::GenerateClearMixCommand(const s32 node_id) {
+    auto& cmd{GenerateStart<ClearMixBufferCommand, CommandId::ClearMixBuffer>(node_id)};
+    GenerateEnd<ClearMixBufferCommand>(cmd);
+}
+
+void CommandBuffer::GenerateCopyMixBufferCommand(const s32 node_id, EffectInfoBase& effect_info,
+                                                 const s16 buffer_offset, const s8 channel) {
+    auto& cmd{GenerateStart<CopyMixBufferCommand, CommandId::CopyMixBuffer>(node_id)};
+
+    const auto& parameter{
+        *reinterpret_cast<BiquadFilterInfo::ParameterVersion1*>(effect_info.GetParameter())};
+    cmd.input_index = buffer_offset + parameter.inputs[channel];
+    cmd.output_index = buffer_offset + parameter.outputs[channel];
+
+    GenerateEnd<CopyMixBufferCommand>(cmd);
+}
+
+void CommandBuffer::GenerateLightLimiterCommand(
+    const s32 node_id, const s16 buffer_offset,
+    const LightLimiterInfo::ParameterVersion1& parameter, const LightLimiterInfo::State& state,
+    const bool enabled, const CpuAddr workbuffer) {
+    auto& cmd{GenerateStart<LightLimiterVersion1Command, CommandId::LightLimiterVersion1>(node_id)};
+
+    if (IsChannelCountValid(parameter.channel_count)) {
+        const auto state_buffer{
+            memory_pool->Translate(CpuAddr(&state), sizeof(LightLimiterInfo::State))};
+        if (state_buffer) {
+            for (s8 channel = 0; channel < parameter.channel_count; channel++) {
+                cmd.inputs[channel] = buffer_offset + parameter.inputs[channel];
+                cmd.outputs[channel] = buffer_offset + parameter.outputs[channel];
+            }
+
+            std::memcpy(&cmd.parameter, &parameter, sizeof(LightLimiterInfo::ParameterVersion1));
+            cmd.effect_enabled = enabled;
+            cmd.state = state_buffer;
+            cmd.workbuffer = workbuffer;
+        }
+    }
+
+    GenerateEnd<LightLimiterVersion1Command>(cmd);
+}
+
+void CommandBuffer::GenerateLightLimiterCommand(
+    const s32 node_id, const s16 buffer_offset,
+    const LightLimiterInfo::ParameterVersion2& parameter,
+    const LightLimiterInfo::StatisticsInternal& statistics, const LightLimiterInfo::State& state,
+    const bool enabled, const CpuAddr workbuffer) {
+    auto& cmd{GenerateStart<LightLimiterVersion2Command, CommandId::LightLimiterVersion2>(node_id)};
+    if (IsChannelCountValid(parameter.channel_count)) {
+        const auto state_buffer{
+            memory_pool->Translate(CpuAddr(&state), sizeof(LightLimiterInfo::State))};
+        if (state_buffer) {
+            for (s8 channel = 0; channel < parameter.channel_count; channel++) {
+                cmd.inputs[channel] = buffer_offset + parameter.inputs[channel];
+                cmd.outputs[channel] = buffer_offset + parameter.outputs[channel];
+            }
+
+            cmd.parameter = parameter;
+            cmd.effect_enabled = enabled;
+            cmd.state = state_buffer;
+            if (cmd.parameter.statistics_enabled) {
+                cmd.result_state = memory_pool->Translate(
+                    CpuAddr(&statistics), sizeof(LightLimiterInfo::StatisticsInternal));
+            } else {
+                cmd.result_state = 0;
+            }
+            cmd.workbuffer = workbuffer;
+        }
+    }
+
+    GenerateEnd<LightLimiterVersion2Command>(cmd);
+}
+
+void CommandBuffer::GenerateMultitapBiquadFilterCommand(const s32 node_id, VoiceInfo& voice_info,
+                                                        const VoiceState& voice_state,
+                                                        const s16 buffer_count, const s8 channel) {
+    auto& cmd{GenerateStart<MultiTapBiquadFilterCommand, CommandId::MultiTapBiquadFilter>(node_id)};
+
+    cmd.input = buffer_count + channel;
+    cmd.output = buffer_count + channel;
+    cmd.biquads = voice_info.biquads;
+
+    cmd.states[0] =
+        memory_pool->Translate(CpuAddr(voice_state.biquad_states[0].data()),
+                               MaxBiquadFilters * sizeof(VoiceState::BiquadFilterState));
+    cmd.states[1] =
+        memory_pool->Translate(CpuAddr(voice_state.biquad_states[1].data()),
+                               MaxBiquadFilters * sizeof(VoiceState::BiquadFilterState));
+
+    cmd.needs_init[0] = !voice_info.biquad_initialized[0];
+    cmd.needs_init[1] = !voice_info.biquad_initialized[1];
+    cmd.filter_tap_count = MaxBiquadFilters;
+
+    GenerateEnd<MultiTapBiquadFilterCommand>(cmd);
+}
+
+void CommandBuffer::GenerateCaptureCommand(const s32 node_id, EffectInfoBase& effect_info,
+                                           const s16 input_index, const s16 output_index,
+                                           const s16 buffer_offset, const u32 update_count,
+                                           const u32 count_max, const u32 write_offset) {
+    auto& cmd{GenerateStart<CaptureCommand, CommandId::Capture>(node_id)};
+
+    if (effect_info.GetSendBuffer()) {
+        cmd.input = buffer_offset + input_index;
+        cmd.output = buffer_offset + output_index;
+        cmd.send_buffer_info = effect_info.GetSendBufferInfo();
+        cmd.send_buffer = effect_info.GetSendBuffer();
+        cmd.count_max = count_max;
+        cmd.write_offset = write_offset;
+        cmd.update_count = update_count;
+        cmd.effect_enabled = effect_info.IsEnabled();
+    }
+
+    GenerateEnd<CaptureCommand>(cmd);
+}
+
+void CommandBuffer::GenerateCompressorCommand(s16 buffer_offset, EffectInfoBase& effect_info,
+                                              s32 node_id) {
+    auto& cmd{GenerateStart<CompressorCommand, CommandId::Compressor>(node_id)};
+
+    auto& parameter{
+        *reinterpret_cast<CompressorInfo::ParameterVersion2*>(effect_info.GetParameter())};
+    auto state{reinterpret_cast<CompressorInfo::State*>(effect_info.GetStateBuffer())};
+
+    if (IsChannelCountValid(parameter.channel_count)) {
+        auto state_buffer{memory_pool->Translate(CpuAddr(state), sizeof(CompressorInfo::State))};
+        if (state_buffer) {
+            for (u16 channel = 0; channel < parameter.channel_count; channel++) {
+                cmd.inputs[channel] = buffer_offset + parameter.inputs[channel];
+                cmd.outputs[channel] = buffer_offset + parameter.outputs[channel];
+            }
+            cmd.parameter = parameter;
+            cmd.workbuffer = state_buffer;
+            cmd.enabled = effect_info.IsEnabled();
+        }
+    }
+
+    GenerateEnd<CompressorCommand>(cmd);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/command_buffer.h b/src/audio_core/renderer/command/command_buffer.h
new file mode 100644
index 000000000..162170846
--- /dev/null
+++ b/src/audio_core/renderer/command/command_buffer.h
@@ -0,0 +1,468 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/command/commands.h"
+#include "audio_core/renderer/effect/light_limiter.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+struct UpsamplerInfo;
+struct VoiceState;
+class EffectInfoBase;
+class ICommandProcessingTimeEstimator;
+class MixInfo;
+class MemoryPoolInfo;
+class SinkInfoBase;
+class VoiceInfo;
+
+/**
+ * Utility functions to generate and add commands into the current command list.
+ */
+class CommandBuffer {
+public:
+    /**
+     * Generate a PCM s16 version 1 command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param memory_pool  - Memory pool for translating buffer addresses to the DSP.
+     * @param voice_info   - The voice info this command is generated from.
+     * @param voice_state  - The voice state the DSP will use for this command.
+     * @param buffer_count - Number of mix buffers in use,
+     *                       data will be read into this index + channel.
+     * @param channel      - Channel index for this command.
+     */
+    void GeneratePcmInt16Version1Command(s32 node_id, const MemoryPoolInfo& memory_pool,
+                                         VoiceInfo& voice_info, const VoiceState& voice_state,
+                                         s16 buffer_count, s8 channel);
+
+    /**
+     * Generate a PCM s16 version 2 command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param voice_info   - The voice info this command is generated from.
+     * @param voice_state  - The voice state the DSP will use for this command.
+     * @param buffer_count - Number of mix buffers in use,
+     *                       data will be read into this index + channel.
+     * @param channel      - Channel index for this command.
+     */
+    void GeneratePcmInt16Version2Command(s32 node_id, VoiceInfo& voice_info,
+                                         const VoiceState& voice_state, s16 buffer_count,
+                                         s8 channel);
+
+    /**
+     * Generate a PCM f32 version 1 command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param memory_pool  - Memory pool for translating buffer addresses to the DSP.
+     * @param voice_info   - The voice info this command is generated from.
+     * @param voice_state  - The voice state the DSP will use for this command.
+     * @param buffer_count - Number of mix buffers in use,
+     *                       data will be read into this index + channel.
+     * @param channel      - Channel index for this command.
+     */
+    void GeneratePcmFloatVersion1Command(s32 node_id, const MemoryPoolInfo& memory_pool,
+                                         VoiceInfo& voice_info, const VoiceState& voice_state,
+                                         s16 buffer_count, s8 channel);
+
+    /**
+     * Generate a PCM f32 version 2 command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param voice_info   - The voice info this command is generated from.
+     * @param voice_state  - The voice state the DSP will use for this command.
+     * @param buffer_count - Number of mix buffers in use,
+     *                       data will be read into this index + channel.
+     * @param channel      - Channel index for this command.
+     */
+    void GeneratePcmFloatVersion2Command(s32 node_id, VoiceInfo& voice_info,
+                                         const VoiceState& voice_state, s16 buffer_count,
+                                         s8 channel);
+
+    /**
+     * Generate an ADPCM version 1 command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param memory_pool  - Memory pool for translating buffer addresses to the DSP.
+     * @param voice_info   - The voice info this command is generated from.
+     * @param voice_state  - The voice state the DSP will use for this command.
+     * @param buffer_count - Number of mix buffers in use,
+     *                       data will be read into this index + channel.
+     * @param channel      - Channel index for this command.
+     */
+    void GenerateAdpcmVersion1Command(s32 node_id, const MemoryPoolInfo& memory_pool,
+                                      VoiceInfo& voice_info, const VoiceState& voice_state,
+                                      s16 buffer_count, s8 channel);
+
+    /**
+     * Generate an ADPCM version 2 command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param voice_info   - The voice info this command is generated from.
+     * @param voice_state  - The voice state the DSP will use for this command.
+     * @param buffer_count - Number of mix buffers in use,
+     *                       data will be read into this index + channel.
+     * @param channel      - Channel index for this command.
+     */
+    void GenerateAdpcmVersion2Command(s32 node_id, VoiceInfo& voice_info,
+                                      const VoiceState& voice_state, s16 buffer_count, s8 channel);
+
+    /**
+     * Generate a volume command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param buffer_offset - Base mix buffer index to generate this command at.
+     * @param input_index   - Channel index and mix buffer offset for this command.
+     * @param volume        - Mix volume added to the input samples.
+     * @param precision     - Number of decimal bits for fixed point operations.
+     */
+    void GenerateVolumeCommand(s32 node_id, s16 buffer_offset, s16 input_index, f32 volume,
+                               u8 precision);
+
+    /**
+     * Generate a volume ramp command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param voice_info   - The voice info this command takes its volumes from.
+     * @param buffer_count - Number of active mix buffers, command will generate at this index.
+     * @param precision    - Number of decimal bits for fixed point operations.
+     */
+    void GenerateVolumeRampCommand(s32 node_id, VoiceInfo& voice_info, s16 buffer_count,
+                                   u8 precision);
+
+    /**
+     * Generate a biquad filter command from a voice, adding it to the command list.
+     *
+     * @param node_id              - Node id of the voice this command is generated for.
+     * @param voice_info           - The voice info this command takes biquad parameters from.
+     * @param voice_state          - Used by the AudioRenderer to track previous samples.
+     * @param buffer_count         - Number of active mix buffers,
+     *                               command will generate at this index + channel.
+     * @param channel              - Channel index for this filter to work on.
+     * @param biquad_index         - Which biquad filter to use for this command (0-1).
+     * @param use_float_processing - Should int or float processing be used?
+     */
+    void GenerateBiquadFilterCommand(s32 node_id, VoiceInfo& voice_info,
+                                     const VoiceState& voice_state, s16 buffer_count, s8 channel,
+                                     u32 biquad_index, bool use_float_processing);
+
+    /**
+     * Generate a biquad filter effect command, adding it to the command list.
+     *
+     * @param node_id              - Node id of the voice this command is generated for.
+     * @param effect_info          - The effect info this command takes biquad parameters from.
+     * @param buffer_offset        - Mix buffer offset this command will use,
+     *                               command will generate at this index + channel.
+     * @param channel              - Channel index for this filter to work on.
+     * @param needs_init           - True if the biquad state needs initialisation.
+     * @param use_float_processing - Should int or float processing be used?
+     */
+    void GenerateBiquadFilterCommand(s32 node_id, EffectInfoBase& effect_info, s16 buffer_offset,
+                                     s8 channel, bool needs_init, bool use_float_processing);
+
+    /**
+     * Generate a mix command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param input_index   - Input mix buffer index for this command.
+     *                        Added to the buffer offset.
+     * @param output_index  - Output mix buffer index for this command.
+     *                        Added to the buffer offset.
+     * @param buffer_offset - Mix buffer offset this command will use.
+     * @param volume        - Volume to be applied to the input.
+     * @param precision     - Number of decimal bits for fixed point operations.
+     */
+    void GenerateMixCommand(s32 node_id, s16 input_index, s16 output_index, s16 buffer_offset,
+                            f32 volume, u8 precision);
+
+    /**
+     * Generate a mix ramp command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param buffer_count - Number of active mix buffers.
+     * @param input_index  - Input mix buffer index for this command.
+     *                       Added to buffer_count.
+     * @param output_index - Output mix buffer index for this command.
+     *                       Added to buffer_count.
+     * @param volume       - Current mix volume used for calculating the ramp.
+     * @param prev_volume  - Previous mix volume, used for calculating the ramp,
+     *                       also applied to the input.
+     * @param prev_samples - Previous sample buffer. Used for depopping.
+     * @param precision    - Number of decimal bits for fixed point operations.
+     */
+    void GenerateMixRampCommand(s32 node_id, s16 buffer_count, s16 input_index, s16 output_index,
+                                f32 volume, f32 prev_volume, CpuAddr prev_samples, u8 precision);
+
+    /**
+     * Generate a mix ramp grouped command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param buffer_count - Number of active mix buffers.
+     * @param input_index  - Input mix buffer index for this command.
+     *                       Added to buffer_count.
+     * @param output_index - Output mix buffer index for this command.
+     *                       Added to buffer_count.
+     * @param volumes      - Current mix volumes used for calculating the ramp.
+     * @param prev_volumes - Previous mix volumes, used for calculating the ramp,
+     *                       also applied to the input.
+     * @param prev_samples - Previous sample buffer. Used for depopping.
+     * @param precision    - Number of decimal bits for fixed point operations.
+     */
+    void GenerateMixRampGroupedCommand(s32 node_id, s16 buffer_count, s16 input_index,
+                                       s16 output_index, std::span<const f32> volumes,
+                                       std::span<const f32> prev_volumes, CpuAddr prev_samples,
+                                       u8 precision);
+
+    /**
+     * Generate a depop prepare command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param voice_state   - State to track the previous depop samples for each mix buffer.
+     * @param buffer        - State to track the current depop samples for each mix buffer.
+     * @param buffer_count  - Number of active mix buffers.
+     * @param buffer_offset - Base mix buffer index to generate the channel depops at.
+     * @param was_playing   - Command only needs to work if the voice was previously playing.
+     */
+    void GenerateDepopPrepareCommand(s32 node_id, const VoiceState& voice_state,
+                                     std::span<const s32> buffer, s16 buffer_count,
+                                     s16 buffer_offset, bool was_playing);
+
+    /**
+     * Generate a depop command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param mix_info     - Mix info to get the buffer count and base offsets from.
+     * @param depop_buffer - Buffer of current depop sample values to be added to the input
+     *                       channels.
+     */
+    void GenerateDepopForMixBuffersCommand(s32 node_id, const MixInfo& mix_info,
+                                           std::span<const s32> depop_buffer);
+
+    /**
+     * Generate a delay command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param effect_info   - Delay effect info to generate this command from.
+     * @param buffer_offset - Base mix buffer offset to apply the apply the delay.
+     */
+    void GenerateDelayCommand(s32 node_id, EffectInfoBase& effect_info, s16 buffer_offset);
+
+    /**
+     * Generate an upsample command, adding it to the command list.
+     *
+     * @param node_id        - Node id of the voice this command is generated for.
+     * @param buffer_offset  - Base mix buffer offset to upsample.
+     * @param upsampler_info - Upsampler info to control the upsampling.
+     * @param input_count    - Number of input channels to upsample.
+     * @param inputs         - Input mix buffer indexes.
+     * @param buffer_count   - Number of active mix buffers.
+     * @param sample_count   - Source sample count of the input.
+     * @param sample_rate    - Source sample rate of the input.
+     */
+    void GenerateUpsampleCommand(s32 node_id, s16 buffer_offset, UpsamplerInfo& upsampler_info,
+                                 u32 input_count, std::span<const s8> inputs, s16 buffer_count,
+                                 u32 sample_count, u32 sample_rate);
+
+    /**
+     * Generate a downmix 6 -> 2 command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param inputs        - Input mix buffer indexes.
+     * @param buffer_offset - Base mix buffer offset of the channels to downmix.
+     * @param downmix_coeff - Downmixing coefficients.
+     */
+    void GenerateDownMix6chTo2chCommand(s32 node_id, std::span<const s8> inputs, s16 buffer_offset,
+                                        std::span<const f32> downmix_coeff);
+
+    /**
+     * Generate an aux buffer command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param effect_info   - Aux effect info to generate this command from.
+     * @param input_index   - Input mix buffer index for this command.
+     *                        Added to buffer_offset.
+     * @param output_index  - Output mix buffer index for this command.
+     *                        Added to buffer_offset.
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param update_count  - Number of samples to write back to the game as updated, can be 0.
+     * @param count_max     - Maximum number of samples to read or write.
+     * @param write_offset  - Current read or write offset within the buffer.
+     */
+    void GenerateAuxCommand(s32 node_id, EffectInfoBase& effect_info, s16 input_index,
+                            s16 output_index, s16 buffer_offset, u32 update_count, u32 count_max,
+                            u32 write_offset);
+
+    /**
+     * Generate a device sink command, adding it to the command list.
+     *
+     * @param node_id        - Node id of the voice this command is generated for.
+     * @param buffer_offset  - Base mix buffer offset to use.
+     * @param sink_info      - The sink_info to generate this command from.
+     * @param session_id     - System session id this command is generated from.
+     * @param samples_buffer - The buffer to be sent to the sink if upsampling is not used.
+     */
+    void GenerateDeviceSinkCommand(s32 node_id, s16 buffer_offset, SinkInfoBase& sink_info,
+                                   u32 session_id, std::span<s32> samples_buffer);
+
+    /**
+     * Generate a circular buffer sink command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param sink_info     - The sink_info to generate this command from.
+     * @param buffer_offset - Base mix buffer offset to use.
+     */
+    void GenerateCircularBufferSinkCommand(s32 node_id, SinkInfoBase& sink_info, s16 buffer_offset);
+
+    /**
+     * Generate a reverb command, adding it to the command list.
+     *
+     * @param node_id                       - Node id of the voice this command is generated for.
+     * @param effect_info                   - Reverb effect info to generate this command from.
+     * @param buffer_offset                 - Base mix buffer offset to use.
+     * @param long_size_pre_delay_supported - Should a longer pre-delay time be used before reverb
+     *                                        begins?
+     */
+    void GenerateReverbCommand(s32 node_id, EffectInfoBase& effect_info, s16 buffer_offset,
+                               bool long_size_pre_delay_supported);
+
+    /**
+     * Generate an I3DL2 reverb command, adding it to the command list.
+     *
+     * @param node_id                       - Node id of the voice this command is generated for.
+     * @param effect_info                   - I3DL2Reverb effect info to generate this command from.
+     * @param buffer_offset                 - Base mix buffer offset to use.
+     */
+    void GenerateI3dl2ReverbCommand(s32 node_id, EffectInfoBase& effect_info, s16 buffer_offset);
+
+    /**
+     * Generate a performance command, adding it to the command list.
+     *
+     * @param node_id         - Node id of the voice this command is generated for.
+     * @param state           - State of the performance.
+     * @param entry_addresses - The addresses to be filled in by the AudioRenderer.
+     */
+    void GeneratePerformanceCommand(s32 node_id, PerformanceState state,
+                                    const PerformanceEntryAddresses& entry_addresses);
+
+    /**
+     * Generate a clear mix command, adding it to the command list.
+     *
+     * @param node_id         - Node id of the voice this command is generated for.
+     */
+    void GenerateClearMixCommand(s32 node_id);
+
+    /**
+     * Generate a copy mix command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param effect_info   - BiquadFilter effect info to generate this command from.
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param channel       - Index to the effect's parameters input indexes for this command.
+     */
+    void GenerateCopyMixBufferCommand(s32 node_id, EffectInfoBase& effect_info, s16 buffer_offset,
+                                      s8 channel);
+
+    /**
+     * Generate a light limiter version 1 command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param parameter     - Effect parameter to generate from.
+     * @param state         - State used by the AudioRenderer between commands.
+     * @param enabled       - Is this command enabled?
+     * @param workbuffer    - Game-supplied memory for the state.
+     */
+    void GenerateLightLimiterCommand(s32 node_id, s16 buffer_offset,
+                                     const LightLimiterInfo::ParameterVersion1& parameter,
+                                     const LightLimiterInfo::State& state, bool enabled,
+                                     CpuAddr workbuffer);
+
+    /**
+     * Generate a light limiter version 2 command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param parameter     - Effect parameter to generate from.
+     * @param statistics    - Statistics reported by the AudioRenderer on the limiter's state.
+     * @param state         - State used by the AudioRenderer between commands.
+     * @param enabled       - Is this command enabled?
+     * @param workbuffer    - Game-supplied memory for the state.
+     */
+    void GenerateLightLimiterCommand(s32 node_id, s16 buffer_offset,
+                                     const LightLimiterInfo::ParameterVersion2& parameter,
+                                     const LightLimiterInfo::StatisticsInternal& statistics,
+                                     const LightLimiterInfo::State& state, bool enabled,
+                                     CpuAddr workbuffer);
+
+    /**
+     * Generate a multitap biquad filter command, adding it to the command list.
+     *
+     * @param node_id      - Node id of the voice this command is generated for.
+     * @param voice_info   - The voice info this command takes biquad parameters from.
+     * @param voice_state  - Used by the AudioRenderer to track previous samples.
+     * @param buffer_count - Number of active mix buffers,
+     *                       command will generate at this index + channel.
+     * @param channel      - Channel index for this filter to work on.
+     */
+    void GenerateMultitapBiquadFilterCommand(s32 node_id, VoiceInfo& voice_info,
+                                             const VoiceState& voice_state, s16 buffer_count,
+                                             s8 channel);
+
+    /**
+     * Generate a capture command, adding it to the command list.
+     *
+     * @param node_id       - Node id of the voice this command is generated for.
+     * @param effect_info   - Capture effect info to generate this command from.
+     * @param input_index   - Input mix buffer index for this command.
+     *                        Added to buffer_offset.
+     * @param output_index  - Output mix buffer index for this command (unused).
+     *                        Added to buffer_offset.
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param update_count  - Number of samples to write back to the game as updated, can be 0.
+     * @param count_max     - Maximum number of samples to read or write.
+     * @param write_offset  - Current read or write offset within the buffer.
+     */
+    void GenerateCaptureCommand(s32 node_id, EffectInfoBase& effect_info, s16 input_index,
+                                s16 output_index, s16 buffer_offset, u32 update_count,
+                                u32 count_max, u32 write_offset);
+
+    /**
+     * Generate a compressor command, adding it to the command list.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param effect_info   - Capture effect info to generate this command from.
+     * @param node_id       - Node id of the voice this command is generated for.
+     */
+    void GenerateCompressorCommand(s16 buffer_offset, EffectInfoBase& effect_info, s32 node_id);
+
+    /// Command list buffer generated commands will be added to
+    std::span<u8> command_list{};
+    /// Input sample count, unused
+    u32 sample_count{};
+    /// Input sample rate, unused
+    u32 sample_rate{};
+    /// Current size of the command buffer
+    u64 size{};
+    /// Current number of commands added
+    u32 count{};
+    /// Current estimated processing time for all commands
+    u32 estimated_process_time{};
+    /// Used for mapping buffers for the AudioRenderer
+    MemoryPoolInfo* memory_pool{};
+    /// Used for estimating command process times
+    ICommandProcessingTimeEstimator* time_estimator{};
+    /// Used to check which rendering features are currently enabled
+    BehaviorInfo* behavior{};
+
+private:
+    template <typename T, CommandId Id>
+    T& GenerateStart(const s32 node_id);
+    template <typename T>
+    void GenerateEnd(T& cmd);
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/command_generator.cpp b/src/audio_core/renderer/command/command_generator.cpp
new file mode 100644
index 000000000..2ea50d128
--- /dev/null
+++ b/src/audio_core/renderer/command/command_generator.cpp
@@ -0,0 +1,796 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/command/command_buffer.h"
+#include "audio_core/renderer/command/command_generator.h"
+#include "audio_core/renderer/command/command_list_header.h"
+#include "audio_core/renderer/effect/aux_.h"
+#include "audio_core/renderer/effect/biquad_filter.h"
+#include "audio_core/renderer/effect/buffer_mixer.h"
+#include "audio_core/renderer/effect/capture.h"
+#include "audio_core/renderer/effect/effect_context.h"
+#include "audio_core/renderer/effect/light_limiter.h"
+#include "audio_core/renderer/mix/mix_context.h"
+#include "audio_core/renderer/performance/detail_aspect.h"
+#include "audio_core/renderer/performance/entry_aspect.h"
+#include "audio_core/renderer/sink/device_sink_info.h"
+#include "audio_core/renderer/sink/sink_context.h"
+#include "audio_core/renderer/splitter/splitter_context.h"
+#include "audio_core/renderer/voice/voice_context.h"
+#include "common/alignment.h"
+
+namespace AudioCore::AudioRenderer {
+
+CommandGenerator::CommandGenerator(CommandBuffer& command_buffer_,
+                                   const CommandListHeader& command_list_header_,
+                                   const AudioRendererSystemContext& render_context_,
+                                   VoiceContext& voice_context_, MixContext& mix_context_,
+                                   EffectContext& effect_context_, SinkContext& sink_context_,
+                                   SplitterContext& splitter_context_,
+                                   PerformanceManager* performance_manager_)
+    : command_buffer{command_buffer_}, command_header{command_list_header_},
+      render_context{render_context_}, voice_context{voice_context_}, mix_context{mix_context_},
+      effect_context{effect_context_}, sink_context{sink_context_},
+      splitter_context{splitter_context_}, performance_manager{performance_manager_} {
+    command_buffer.GenerateClearMixCommand(InvalidNodeId);
+}
+
+void CommandGenerator::GenerateDataSourceCommand(VoiceInfo& voice_info,
+                                                 const VoiceState& voice_state, const s8 channel) {
+    if (voice_info.mix_id == UnusedMixId) {
+        if (voice_info.splitter_id != UnusedSplitterId) {
+            auto destination{splitter_context.GetDesintationData(voice_info.splitter_id, 0)};
+            u32 dest_id{0};
+            while (destination != nullptr) {
+                if (destination->IsConfigured()) {
+                    auto mix_id{destination->GetMixId()};
+                    if (mix_id < mix_context.GetCount()) {
+                        auto mix_info{mix_context.GetInfo(mix_id)};
+                        command_buffer.GenerateDepopPrepareCommand(
+                            voice_info.node_id, voice_state, render_context.depop_buffer,
+                            mix_info->buffer_count, mix_info->buffer_offset,
+                            voice_info.was_playing);
+                    }
+                }
+                dest_id++;
+                destination = splitter_context.GetDesintationData(voice_info.splitter_id, dest_id);
+            }
+        }
+    } else {
+        auto mix_info{mix_context.GetInfo(voice_info.mix_id)};
+        command_buffer.GenerateDepopPrepareCommand(
+            voice_info.node_id, voice_state, render_context.depop_buffer, mix_info->buffer_count,
+            mix_info->buffer_offset, voice_info.was_playing);
+    }
+
+    if (voice_info.was_playing) {
+        return;
+    }
+
+    if (render_context.behavior->IsWaveBufferVer2Supported()) {
+        switch (voice_info.sample_format) {
+        case SampleFormat::PcmInt16:
+            command_buffer.GeneratePcmInt16Version2Command(
+                voice_info.node_id, voice_info, voice_state, render_context.mix_buffer_count,
+                channel);
+            break;
+        case SampleFormat::PcmFloat:
+            command_buffer.GeneratePcmFloatVersion2Command(
+                voice_info.node_id, voice_info, voice_state, render_context.mix_buffer_count,
+                channel);
+            break;
+        case SampleFormat::Adpcm:
+            command_buffer.GenerateAdpcmVersion2Command(voice_info.node_id, voice_info, voice_state,
+                                                        render_context.mix_buffer_count, channel);
+            break;
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SampleFormat {}",
+                      static_cast<u32>(voice_info.sample_format));
+            break;
+        }
+    } else {
+        switch (voice_info.sample_format) {
+        case SampleFormat::PcmInt16:
+            command_buffer.GeneratePcmInt16Version1Command(
+                voice_info.node_id, *command_buffer.memory_pool, voice_info, voice_state,
+                render_context.mix_buffer_count, channel);
+            break;
+        case SampleFormat::PcmFloat:
+            command_buffer.GeneratePcmFloatVersion1Command(
+                voice_info.node_id, *command_buffer.memory_pool, voice_info, voice_state,
+                render_context.mix_buffer_count, channel);
+            break;
+        case SampleFormat::Adpcm:
+            command_buffer.GenerateAdpcmVersion1Command(
+                voice_info.node_id, *command_buffer.memory_pool, voice_info, voice_state,
+                render_context.mix_buffer_count, channel);
+            break;
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SampleFormat {}",
+                      static_cast<u32>(voice_info.sample_format));
+            break;
+        }
+    }
+}
+
+void CommandGenerator::GenerateVoiceMixCommand(std::span<const f32> mix_volumes,
+                                               std::span<const f32> prev_mix_volumes,
+                                               const VoiceState& voice_state, s16 output_index,
+                                               const s16 buffer_count, const s16 input_index,
+                                               const s32 node_id) {
+    u8 precision{15};
+    if (render_context.behavior->IsVolumeMixParameterPrecisionQ23Supported()) {
+        precision = 23;
+    }
+
+    if (buffer_count > 8) {
+        const auto prev_samples{render_context.memory_pool_info->Translate(
+            CpuAddr(voice_state.previous_samples.data()), buffer_count * sizeof(s32))};
+        command_buffer.GenerateMixRampGroupedCommand(node_id, buffer_count, input_index,
+                                                     output_index, mix_volumes, prev_mix_volumes,
+                                                     prev_samples, precision);
+    } else {
+        for (s16 i = 0; i < buffer_count; i++, output_index++) {
+            const auto prev_samples{render_context.memory_pool_info->Translate(
+                CpuAddr(&voice_state.previous_samples[i]), sizeof(s32))};
+
+            command_buffer.GenerateMixRampCommand(node_id, buffer_count, input_index, output_index,
+                                                  mix_volumes[i], prev_mix_volumes[i], prev_samples,
+                                                  precision);
+        }
+    }
+}
+
+void CommandGenerator::GenerateBiquadFilterCommandForVoice(VoiceInfo& voice_info,
+                                                           const VoiceState& voice_state,
+                                                           const s16 buffer_count, const s8 channel,
+                                                           const s32 node_id) {
+    const bool both_biquads_enabled{voice_info.biquads[0].enabled && voice_info.biquads[1].enabled};
+    const auto use_float_processing{render_context.behavior->UseBiquadFilterFloatProcessing()};
+
+    if (both_biquads_enabled && render_context.behavior->UseMultiTapBiquadFilterProcessing() &&
+        use_float_processing) {
+        command_buffer.GenerateMultitapBiquadFilterCommand(node_id, voice_info, voice_state,
+                                                           buffer_count, channel);
+    } else {
+        for (u32 i = 0; i < MaxBiquadFilters; i++) {
+            if (voice_info.biquads[i].enabled) {
+                command_buffer.GenerateBiquadFilterCommand(node_id, voice_info, voice_state,
+                                                           buffer_count, channel, i,
+                                                           use_float_processing);
+            }
+        }
+    }
+}
+
+void CommandGenerator::GenerateVoiceCommand(VoiceInfo& voice_info) {
+    u8 precision{15};
+    if (render_context.behavior->IsVolumeMixParameterPrecisionQ23Supported()) {
+        precision = 23;
+    }
+
+    for (s8 channel = 0; channel < voice_info.channel_count; channel++) {
+        const auto resource_id{voice_info.channel_resource_ids[channel]};
+        auto& voice_state{voice_context.GetDspSharedState(resource_id)};
+        auto& channel_resource{voice_context.GetChannelResource(resource_id)};
+
+        PerformanceDetailType detail_type{PerformanceDetailType::Invalid};
+        switch (voice_info.sample_format) {
+        case SampleFormat::PcmInt16:
+            detail_type = PerformanceDetailType::Unk1;
+            break;
+        case SampleFormat::PcmFloat:
+            detail_type = PerformanceDetailType::Unk10;
+            break;
+        default:
+            detail_type = PerformanceDetailType::Unk2;
+            break;
+        }
+
+        DetailAspect data_source_detail(*this, PerformanceEntryType::Voice, voice_info.node_id,
+                                        detail_type);
+        GenerateDataSourceCommand(voice_info, voice_state, channel);
+
+        if (data_source_detail.initialized) {
+            command_buffer.GeneratePerformanceCommand(data_source_detail.node_id,
+                                                      PerformanceState::Stop,
+                                                      data_source_detail.performance_entry_address);
+        }
+
+        if (voice_info.was_playing) {
+            voice_info.prev_volume = 0.0f;
+            continue;
+        }
+
+        if (!voice_info.HasAnyConnection()) {
+            continue;
+        }
+
+        DetailAspect biquad_detail_aspect(*this, PerformanceEntryType::Voice, voice_info.node_id,
+                                          PerformanceDetailType::Unk4);
+        GenerateBiquadFilterCommandForVoice(
+            voice_info, voice_state, render_context.mix_buffer_count, channel, voice_info.node_id);
+
+        if (biquad_detail_aspect.initialized) {
+            command_buffer.GeneratePerformanceCommand(
+                biquad_detail_aspect.node_id, PerformanceState::Stop,
+                biquad_detail_aspect.performance_entry_address);
+        }
+
+        DetailAspect volume_ramp_detail_aspect(*this, PerformanceEntryType::Voice,
+                                               voice_info.node_id, PerformanceDetailType::Unk3);
+        command_buffer.GenerateVolumeRampCommand(
+            voice_info.node_id, voice_info, render_context.mix_buffer_count + channel, precision);
+        if (volume_ramp_detail_aspect.initialized) {
+            command_buffer.GeneratePerformanceCommand(
+                volume_ramp_detail_aspect.node_id, PerformanceState::Stop,
+                volume_ramp_detail_aspect.performance_entry_address);
+        }
+
+        voice_info.prev_volume = voice_info.volume;
+
+        if (voice_info.mix_id == UnusedMixId) {
+            if (voice_info.splitter_id != UnusedSplitterId) {
+                auto i{channel};
+                auto destination{splitter_context.GetDesintationData(voice_info.splitter_id, i)};
+                while (destination != nullptr) {
+                    if (destination->IsConfigured()) {
+                        const auto mix_id{destination->GetMixId()};
+                        if (mix_id < mix_context.GetCount() &&
+                            static_cast<s32>(mix_id) != UnusedSplitterId) {
+                            auto mix_info{mix_context.GetInfo(mix_id)};
+                            GenerateVoiceMixCommand(
+                                destination->GetMixVolume(), destination->GetMixVolumePrev(),
+                                voice_state, mix_info->buffer_offset, mix_info->buffer_count,
+                                render_context.mix_buffer_count + channel, voice_info.node_id);
+                            destination->MarkAsNeedToUpdateInternalState();
+                        }
+                    }
+                    i += voice_info.channel_count;
+                    destination = splitter_context.GetDesintationData(voice_info.splitter_id, i);
+                }
+            }
+        } else {
+            DetailAspect volume_mix_detail_aspect(*this, PerformanceEntryType::Voice,
+                                                  voice_info.node_id, PerformanceDetailType::Unk3);
+            auto mix_info{mix_context.GetInfo(voice_info.mix_id)};
+            GenerateVoiceMixCommand(channel_resource.mix_volumes, channel_resource.prev_mix_volumes,
+                                    voice_state, mix_info->buffer_offset, mix_info->buffer_count,
+                                    render_context.mix_buffer_count + channel, voice_info.node_id);
+            if (volume_mix_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    volume_mix_detail_aspect.node_id, PerformanceState::Stop,
+                    volume_mix_detail_aspect.performance_entry_address);
+            }
+
+            channel_resource.prev_mix_volumes = channel_resource.mix_volumes;
+        }
+        voice_info.biquad_initialized[0] = voice_info.biquads[0].enabled;
+        voice_info.biquad_initialized[1] = voice_info.biquads[1].enabled;
+    }
+}
+
+void CommandGenerator::GenerateVoiceCommands() {
+    const auto voice_count{voice_context.GetCount()};
+
+    for (u32 i = 0; i < voice_count; i++) {
+        auto sorted_info{voice_context.GetSortedInfo(i)};
+
+        if (sorted_info->ShouldSkip() || !sorted_info->UpdateForCommandGeneration(voice_context)) {
+            continue;
+        }
+
+        EntryAspect voice_entry_aspect(*this, PerformanceEntryType::Voice, sorted_info->node_id);
+
+        GenerateVoiceCommand(*sorted_info);
+
+        if (voice_entry_aspect.initialized) {
+            command_buffer.GeneratePerformanceCommand(voice_entry_aspect.node_id,
+                                                      PerformanceState::Stop,
+                                                      voice_entry_aspect.performance_entry_address);
+        }
+    }
+
+    splitter_context.UpdateInternalState();
+}
+
+void CommandGenerator::GenerateBufferMixerCommand(const s16 buffer_offset,
+                                                  EffectInfoBase& effect_info, const s32 node_id) {
+    u8 precision{15};
+    if (render_context.behavior->IsVolumeMixParameterPrecisionQ23Supported()) {
+        precision = 23;
+    }
+
+    if (effect_info.IsEnabled()) {
+        const auto& parameter{
+            *reinterpret_cast<BufferMixerInfo::ParameterVersion1*>(effect_info.GetParameter())};
+        for (u32 i = 0; i < parameter.mix_count; i++) {
+            if (parameter.volumes[i] != 0.0f) {
+                command_buffer.GenerateMixCommand(node_id, buffer_offset + parameter.inputs[i],
+                                                  buffer_offset + parameter.outputs[i],
+                                                  buffer_offset, parameter.volumes[i], precision);
+            }
+        }
+    }
+}
+
+void CommandGenerator::GenerateDelayCommand(const s16 buffer_offset, EffectInfoBase& effect_info,
+                                            const s32 node_id) {
+    command_buffer.GenerateDelayCommand(node_id, effect_info, buffer_offset);
+}
+
+void CommandGenerator::GenerateReverbCommand(const s16 buffer_offset, EffectInfoBase& effect_info,
+                                             const s32 node_id,
+                                             const bool long_size_pre_delay_supported) {
+    command_buffer.GenerateReverbCommand(node_id, effect_info, buffer_offset,
+                                         long_size_pre_delay_supported);
+}
+
+void CommandGenerator::GenerateI3dl2ReverbEffectCommand(const s16 buffer_offset,
+                                                        EffectInfoBase& effect_info,
+                                                        const s32 node_id) {
+    command_buffer.GenerateI3dl2ReverbCommand(node_id, effect_info, buffer_offset);
+}
+
+void CommandGenerator::GenerateAuxCommand(const s16 buffer_offset, EffectInfoBase& effect_info,
+                                          const s32 node_id) {
+
+    if (effect_info.IsEnabled()) {
+        effect_info.GetWorkbuffer(0);
+        effect_info.GetWorkbuffer(1);
+    }
+
+    if (effect_info.GetSendBuffer() != 0 && effect_info.GetReturnBuffer() != 0) {
+        const auto& parameter{
+            *reinterpret_cast<AuxInfo::ParameterVersion1*>(effect_info.GetParameter())};
+        auto channel_index{parameter.mix_buffer_count - 1};
+        u32 write_offset{0};
+        for (u32 i = 0; i < parameter.mix_buffer_count; i++, channel_index--) {
+            auto new_update_count{command_header.sample_count + write_offset};
+            const auto update_count{channel_index > 0 ? 0 : new_update_count};
+            command_buffer.GenerateAuxCommand(node_id, effect_info, parameter.inputs[i],
+                                              parameter.outputs[i], buffer_offset, update_count,
+                                              parameter.count_max, write_offset);
+            write_offset = new_update_count;
+        }
+    }
+}
+
+void CommandGenerator::GenerateBiquadFilterEffectCommand(const s16 buffer_offset,
+                                                         EffectInfoBase& effect_info,
+                                                         const s32 node_id) {
+    const auto& parameter{
+        *reinterpret_cast<BiquadFilterInfo::ParameterVersion1*>(effect_info.GetParameter())};
+    if (effect_info.IsEnabled()) {
+        bool needs_init{false};
+
+        switch (parameter.state) {
+        case EffectInfoBase::ParameterState::Initialized:
+            needs_init = true;
+            break;
+        case EffectInfoBase::ParameterState::Updating:
+        case EffectInfoBase::ParameterState::Updated:
+            if (render_context.behavior->IsBiquadFilterEffectStateClearBugFixed()) {
+                needs_init = false;
+            } else {
+                needs_init = parameter.state == EffectInfoBase::ParameterState::Updating;
+            }
+            break;
+        default:
+            LOG_ERROR(Service_Audio, "Invalid biquad parameter state {}",
+                      static_cast<u32>(parameter.state));
+            break;
+        }
+
+        for (s8 channel = 0; channel < parameter.channel_count; channel++) {
+            command_buffer.GenerateBiquadFilterCommand(
+                node_id, effect_info, buffer_offset, channel, needs_init,
+                render_context.behavior->UseBiquadFilterFloatProcessing());
+        }
+    } else {
+        for (s8 channel = 0; channel < parameter.channel_count; channel++) {
+            command_buffer.GenerateCopyMixBufferCommand(node_id, effect_info, buffer_offset,
+                                                        channel);
+        }
+    }
+}
+
+void CommandGenerator::GenerateLightLimiterEffectCommand(const s16 buffer_offset,
+                                                         EffectInfoBase& effect_info,
+                                                         const s32 node_id,
+                                                         const u32 effect_index) {
+
+    const auto& state{*reinterpret_cast<LightLimiterInfo::State*>(effect_info.GetStateBuffer())};
+
+    if (render_context.behavior->IsEffectInfoVersion2Supported()) {
+        const auto& parameter{
+            *reinterpret_cast<LightLimiterInfo::ParameterVersion2*>(effect_info.GetParameter())};
+        const auto& result_state{*reinterpret_cast<LightLimiterInfo::StatisticsInternal*>(
+            &effect_context.GetDspSharedResultState(effect_index))};
+        command_buffer.GenerateLightLimiterCommand(node_id, buffer_offset, parameter, result_state,
+                                                   state, effect_info.IsEnabled(),
+                                                   effect_info.GetWorkbuffer(-1));
+    } else {
+        const auto& parameter{
+            *reinterpret_cast<LightLimiterInfo::ParameterVersion1*>(effect_info.GetParameter())};
+        command_buffer.GenerateLightLimiterCommand(node_id, buffer_offset, parameter, state,
+                                                   effect_info.IsEnabled(),
+                                                   effect_info.GetWorkbuffer(-1));
+    }
+}
+
+void CommandGenerator::GenerateCaptureCommand(const s16 buffer_offset, EffectInfoBase& effect_info,
+                                              const s32 node_id) {
+    if (effect_info.IsEnabled()) {
+        effect_info.GetWorkbuffer(0);
+    }
+
+    if (effect_info.GetSendBuffer()) {
+        const auto& parameter{
+            *reinterpret_cast<AuxInfo::ParameterVersion1*>(effect_info.GetParameter())};
+        auto channel_index{parameter.mix_buffer_count - 1};
+        u32 write_offset{0};
+        for (u32 i = 0; i < parameter.mix_buffer_count; i++, channel_index--) {
+            auto new_update_count{command_header.sample_count + write_offset};
+            const auto update_count{channel_index > 0 ? 0 : new_update_count};
+            command_buffer.GenerateCaptureCommand(node_id, effect_info, parameter.inputs[i],
+                                                  parameter.outputs[i], buffer_offset, update_count,
+                                                  parameter.count_max, write_offset);
+            write_offset = new_update_count;
+        }
+    }
+}
+
+void CommandGenerator::GenerateCompressorCommand(const s16 buffer_offset,
+                                                 EffectInfoBase& effect_info, const s32 node_id) {
+    command_buffer.GenerateCompressorCommand(buffer_offset, effect_info, node_id);
+}
+
+void CommandGenerator::GenerateEffectCommand(MixInfo& mix_info) {
+    const auto effect_count{effect_context.GetCount()};
+    for (u32 i = 0; i < effect_count; i++) {
+        const auto effect_index{mix_info.effect_order_buffer[i]};
+        if (effect_index == -1) {
+            break;
+        }
+
+        auto& effect_info = effect_context.GetInfo(effect_index);
+        if (effect_info.ShouldSkip()) {
+            continue;
+        }
+
+        const auto entry_type{mix_info.mix_id == FinalMixId ? PerformanceEntryType::FinalMix
+                                                            : PerformanceEntryType::SubMix};
+
+        switch (effect_info.GetType()) {
+        case EffectInfoBase::Type::Mix: {
+            DetailAspect mix_detail_aspect(*this, entry_type, mix_info.node_id,
+                                           PerformanceDetailType::Unk5);
+            GenerateBufferMixerCommand(mix_info.buffer_offset, effect_info, mix_info.node_id);
+            if (mix_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    mix_detail_aspect.node_id, PerformanceState::Stop,
+                    mix_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::Aux: {
+            DetailAspect aux_detail_aspect(*this, entry_type, mix_info.node_id,
+                                           PerformanceDetailType::Unk7);
+            GenerateAuxCommand(mix_info.buffer_offset, effect_info, mix_info.node_id);
+            if (aux_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    aux_detail_aspect.node_id, PerformanceState::Stop,
+                    aux_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::Delay: {
+            DetailAspect delay_detail_aspect(*this, entry_type, mix_info.node_id,
+                                             PerformanceDetailType::Unk6);
+            GenerateDelayCommand(mix_info.buffer_offset, effect_info, mix_info.node_id);
+            if (delay_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    delay_detail_aspect.node_id, PerformanceState::Stop,
+                    delay_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::Reverb: {
+            DetailAspect reverb_detail_aspect(*this, entry_type, mix_info.node_id,
+                                              PerformanceDetailType::Unk8);
+            GenerateReverbCommand(mix_info.buffer_offset, effect_info, mix_info.node_id,
+                                  render_context.behavior->IsLongSizePreDelaySupported());
+            if (reverb_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    reverb_detail_aspect.node_id, PerformanceState::Stop,
+                    reverb_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::I3dl2Reverb: {
+            DetailAspect i3dl2_detail_aspect(*this, entry_type, mix_info.node_id,
+                                             PerformanceDetailType::Unk9);
+            GenerateI3dl2ReverbEffectCommand(mix_info.buffer_offset, effect_info, mix_info.node_id);
+            if (i3dl2_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    i3dl2_detail_aspect.node_id, PerformanceState::Stop,
+                    i3dl2_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::BiquadFilter: {
+            DetailAspect biquad_detail_aspect(*this, entry_type, mix_info.node_id,
+                                              PerformanceDetailType::Unk4);
+            GenerateBiquadFilterEffectCommand(mix_info.buffer_offset, effect_info,
+                                              mix_info.node_id);
+            if (biquad_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    biquad_detail_aspect.node_id, PerformanceState::Stop,
+                    biquad_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::LightLimiter: {
+            DetailAspect light_limiter_detail_aspect(*this, entry_type, mix_info.node_id,
+                                                     PerformanceDetailType::Unk11);
+            GenerateLightLimiterEffectCommand(mix_info.buffer_offset, effect_info, mix_info.node_id,
+                                              effect_index);
+            if (light_limiter_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    light_limiter_detail_aspect.node_id, PerformanceState::Stop,
+                    light_limiter_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::Capture: {
+            DetailAspect capture_detail_aspect(*this, entry_type, mix_info.node_id,
+                                               PerformanceDetailType::Unk12);
+            GenerateCaptureCommand(mix_info.buffer_offset, effect_info, mix_info.node_id);
+            if (capture_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    capture_detail_aspect.node_id, PerformanceState::Stop,
+                    capture_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        case EffectInfoBase::Type::Compressor: {
+            DetailAspect capture_detail_aspect(*this, entry_type, mix_info.node_id,
+                                               PerformanceDetailType::Unk13);
+            GenerateCompressorCommand(mix_info.buffer_offset, effect_info, mix_info.node_id);
+            if (capture_detail_aspect.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    capture_detail_aspect.node_id, PerformanceState::Stop,
+                    capture_detail_aspect.performance_entry_address);
+            }
+        } break;
+
+        default:
+            LOG_ERROR(Service_Audio, "Invalid effect type {}",
+                      static_cast<u32>(effect_info.GetType()));
+            break;
+        }
+
+        effect_info.UpdateForCommandGeneration();
+    }
+}
+
+void CommandGenerator::GenerateMixCommands(MixInfo& mix_info) {
+    u8 precision{15};
+    if (render_context.behavior->IsVolumeMixParameterPrecisionQ23Supported()) {
+        precision = 23;
+    }
+
+    if (!mix_info.HasAnyConnection()) {
+        return;
+    }
+
+    if (mix_info.dst_mix_id == UnusedMixId) {
+        if (mix_info.dst_splitter_id != UnusedSplitterId) {
+            s16 dest_id{0};
+            auto destination{
+                splitter_context.GetDesintationData(mix_info.dst_splitter_id, dest_id)};
+            while (destination != nullptr) {
+                if (destination->IsConfigured()) {
+                    auto splitter_mix_id{destination->GetMixId()};
+                    if (splitter_mix_id < mix_context.GetCount()) {
+                        auto splitter_mix_info{mix_context.GetInfo(splitter_mix_id)};
+                        const s16 input_index{static_cast<s16>(mix_info.buffer_offset +
+                                                               (dest_id % mix_info.buffer_count))};
+                        for (s16 i = 0; i < splitter_mix_info->buffer_count; i++) {
+                            auto volume{mix_info.volume * destination->GetMixVolume(i)};
+                            if (volume != 0.0f) {
+                                command_buffer.GenerateMixCommand(
+                                    mix_info.node_id, input_index,
+                                    splitter_mix_info->buffer_offset + i, mix_info.buffer_offset,
+                                    volume, precision);
+                            }
+                        }
+                    }
+                }
+                dest_id++;
+                destination =
+                    splitter_context.GetDesintationData(mix_info.dst_splitter_id, dest_id);
+            }
+        }
+    } else {
+        auto dest_mix_info{mix_context.GetInfo(mix_info.dst_mix_id)};
+        for (s16 i = 0; i < mix_info.buffer_count; i++) {
+            for (s16 j = 0; j < dest_mix_info->buffer_count; j++) {
+                auto volume{mix_info.volume * mix_info.mix_volumes[i][j]};
+                if (volume != 0.0f) {
+                    command_buffer.GenerateMixCommand(mix_info.node_id, mix_info.buffer_offset + i,
+                                                      dest_mix_info->buffer_offset + j,
+                                                      mix_info.buffer_offset, volume, precision);
+                }
+            }
+        }
+    }
+}
+
+void CommandGenerator::GenerateSubMixCommand(MixInfo& mix_info) {
+    command_buffer.GenerateDepopForMixBuffersCommand(mix_info.node_id, mix_info,
+                                                     render_context.depop_buffer);
+    GenerateEffectCommand(mix_info);
+
+    DetailAspect mix_detail_aspect(*this, PerformanceEntryType::SubMix, mix_info.node_id,
+                                   PerformanceDetailType::Unk5);
+
+    GenerateMixCommands(mix_info);
+
+    if (mix_detail_aspect.initialized) {
+        command_buffer.GeneratePerformanceCommand(mix_detail_aspect.node_id, PerformanceState::Stop,
+                                                  mix_detail_aspect.performance_entry_address);
+    }
+}
+
+void CommandGenerator::GenerateSubMixCommands() {
+    const auto submix_count{mix_context.GetCount()};
+    for (s32 i = 0; i < submix_count; i++) {
+        auto sorted_info{mix_context.GetSortedInfo(i)};
+        if (!sorted_info->in_use || sorted_info->mix_id == FinalMixId) {
+            continue;
+        }
+
+        EntryAspect submix_entry_aspect(*this, PerformanceEntryType::SubMix, sorted_info->node_id);
+
+        GenerateSubMixCommand(*sorted_info);
+
+        if (submix_entry_aspect.initialized) {
+            command_buffer.GeneratePerformanceCommand(
+                submix_entry_aspect.node_id, PerformanceState::Stop,
+                submix_entry_aspect.performance_entry_address);
+        }
+    }
+}
+
+void CommandGenerator::GenerateFinalMixCommand() {
+    auto& final_mix_info{*mix_context.GetFinalMixInfo()};
+
+    command_buffer.GenerateDepopForMixBuffersCommand(final_mix_info.node_id, final_mix_info,
+                                                     render_context.depop_buffer);
+    GenerateEffectCommand(final_mix_info);
+
+    u8 precision{15};
+    if (render_context.behavior->IsVolumeMixParameterPrecisionQ23Supported()) {
+        precision = 23;
+    }
+
+    for (s16 i = 0; i < final_mix_info.buffer_count; i++) {
+        DetailAspect volume_aspect(*this, PerformanceEntryType::FinalMix, final_mix_info.node_id,
+                                   PerformanceDetailType::Unk3);
+        command_buffer.GenerateVolumeCommand(final_mix_info.node_id, final_mix_info.buffer_offset,
+                                             i, final_mix_info.volume, precision);
+        if (volume_aspect.initialized) {
+            command_buffer.GeneratePerformanceCommand(volume_aspect.node_id, PerformanceState::Stop,
+                                                      volume_aspect.performance_entry_address);
+        }
+    }
+}
+
+void CommandGenerator::GenerateFinalMixCommands() {
+    auto final_mix_info{mix_context.GetFinalMixInfo()};
+    EntryAspect final_mix_entry(*this, PerformanceEntryType::FinalMix, final_mix_info->node_id);
+    GenerateFinalMixCommand();
+    if (final_mix_entry.initialized) {
+        command_buffer.GeneratePerformanceCommand(final_mix_entry.node_id, PerformanceState::Stop,
+                                                  final_mix_entry.performance_entry_address);
+    }
+}
+
+void CommandGenerator::GenerateSinkCommands() {
+    const auto sink_count{sink_context.GetCount()};
+
+    for (u32 i = 0; i < sink_count; i++) {
+        auto sink_info{sink_context.GetInfo(i)};
+        if (sink_info->IsUsed() && sink_info->GetType() == SinkInfoBase::Type::DeviceSink) {
+            auto state{reinterpret_cast<DeviceSinkInfo::DeviceState*>(sink_info->GetState())};
+            if (command_header.sample_rate != TargetSampleRate &&
+                state->upsampler_info == nullptr) {
+                auto device_state{sink_info->GetDeviceState()};
+                device_state->upsampler_info = render_context.upsampler_manager->Allocate();
+            }
+
+            EntryAspect device_sink_entry(*this, PerformanceEntryType::Sink,
+                                          sink_info->GetNodeId());
+            auto final_mix{mix_context.GetFinalMixInfo()};
+            GenerateSinkCommand(final_mix->buffer_offset, *sink_info);
+
+            if (device_sink_entry.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    device_sink_entry.node_id, PerformanceState::Stop,
+                    device_sink_entry.performance_entry_address);
+            }
+        }
+    }
+
+    for (u32 i = 0; i < sink_count; i++) {
+        auto sink_info{sink_context.GetInfo(i)};
+        if (sink_info->IsUsed() && sink_info->GetType() == SinkInfoBase::Type::CircularBufferSink) {
+            EntryAspect circular_buffer_entry(*this, PerformanceEntryType::Sink,
+                                              sink_info->GetNodeId());
+            auto final_mix{mix_context.GetFinalMixInfo()};
+            GenerateSinkCommand(final_mix->buffer_offset, *sink_info);
+
+            if (circular_buffer_entry.initialized) {
+                command_buffer.GeneratePerformanceCommand(
+                    circular_buffer_entry.node_id, PerformanceState::Stop,
+                    circular_buffer_entry.performance_entry_address);
+            }
+        }
+    }
+}
+
+void CommandGenerator::GenerateSinkCommand(const s16 buffer_offset, SinkInfoBase& sink_info) {
+    if (sink_info.ShouldSkip()) {
+        return;
+    }
+
+    switch (sink_info.GetType()) {
+    case SinkInfoBase::Type::DeviceSink:
+        GenerateDeviceSinkCommand(buffer_offset, sink_info);
+        break;
+
+    case SinkInfoBase::Type::CircularBufferSink:
+        command_buffer.GenerateCircularBufferSinkCommand(sink_info.GetNodeId(), sink_info,
+                                                         buffer_offset);
+        break;
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sink type {}", static_cast<u32>(sink_info.GetType()));
+        break;
+    }
+
+    sink_info.UpdateForCommandGeneration();
+}
+
+void CommandGenerator::GenerateDeviceSinkCommand(const s16 buffer_offset, SinkInfoBase& sink_info) {
+    auto& parameter{
+        *reinterpret_cast<DeviceSinkInfo::DeviceInParameter*>(sink_info.GetParameter())};
+    auto state{*reinterpret_cast<DeviceSinkInfo::DeviceState*>(sink_info.GetState())};
+
+    if (render_context.channels == 2 && parameter.downmix_enabled) {
+        command_buffer.GenerateDownMix6chTo2chCommand(InvalidNodeId, parameter.inputs,
+                                                      buffer_offset, parameter.downmix_coeff);
+    }
+
+    if (state.upsampler_info != nullptr) {
+        command_buffer.GenerateUpsampleCommand(
+            InvalidNodeId, buffer_offset, *state.upsampler_info, parameter.input_count,
+            parameter.inputs, command_header.buffer_count, command_header.sample_count,
+            command_header.sample_rate);
+    }
+
+    command_buffer.GenerateDeviceSinkCommand(InvalidNodeId, buffer_offset, sink_info,
+                                             render_context.session_id,
+                                             command_header.samples_buffer);
+}
+
+void CommandGenerator::GeneratePerformanceCommand(
+    s32 node_id, PerformanceState state, const PerformanceEntryAddresses& entry_addresses) {
+    command_buffer.GeneratePerformanceCommand(node_id, state, entry_addresses);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/command_generator.h b/src/audio_core/renderer/command/command_generator.h
new file mode 100644
index 000000000..b3cd7b408
--- /dev/null
+++ b/src/audio_core/renderer/command/command_generator.h
@@ -0,0 +1,349 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/command/commands.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+struct AudioRendererSystemContext;
+
+namespace AudioRenderer {
+class CommandBuffer;
+struct CommandListHeader;
+class VoiceContext;
+class MixContext;
+class EffectContext;
+class SplitterContext;
+class SinkContext;
+class BehaviorInfo;
+class VoiceInfo;
+struct VoiceState;
+class MixInfo;
+class SinkInfoBase;
+
+/**
+ * Generates all commands to build up a command list, which are sent to the AudioRender for
+ * processing.
+ */
+class CommandGenerator {
+public:
+    explicit CommandGenerator(CommandBuffer& command_buffer,
+                              const CommandListHeader& command_list_header,
+                              const AudioRendererSystemContext& render_context,
+                              VoiceContext& voice_context, MixContext& mix_context,
+                              EffectContext& effect_context, SinkContext& sink_context,
+                              SplitterContext& splitter_context,
+                              PerformanceManager* performance_manager);
+
+    /**
+     * Calculate the buffer size needed for commands.
+     *
+     * @param behavior - Used to check what features are enabled.
+     * @param params    - Input rendering parameters for numbers of voices/mixes/sinks etc.
+     */
+    static u64 CalculateCommandBufferSize(const BehaviorInfo& behavior,
+                                          const AudioRendererParameterInternal& params) {
+        u64 size{0};
+
+        // Effects
+        size += params.effects * sizeof(EffectInfoBase);
+
+        // Voices
+        u64 voice_size{0};
+        if (behavior.IsWaveBufferVer2Supported()) {
+            voice_size = std::max(std::max(sizeof(AdpcmDataSourceVersion2Command),
+                                           sizeof(PcmInt16DataSourceVersion2Command)),
+                                  sizeof(PcmFloatDataSourceVersion2Command));
+        } else {
+            voice_size = std::max(std::max(sizeof(AdpcmDataSourceVersion1Command),
+                                           sizeof(PcmInt16DataSourceVersion1Command)),
+                                  sizeof(PcmFloatDataSourceVersion1Command));
+        }
+        voice_size += sizeof(BiquadFilterCommand) * MaxBiquadFilters;
+        voice_size += sizeof(VolumeRampCommand);
+        voice_size += sizeof(MixRampGroupedCommand);
+
+        size += params.voices * (params.splitter_infos * sizeof(DepopPrepareCommand) + voice_size);
+
+        // Sub mixes
+        size += sizeof(DepopForMixBuffersCommand) +
+                (sizeof(MixCommand) * MaxMixBuffers) * MaxMixBuffers;
+
+        // Final mix
+        size += sizeof(DepopForMixBuffersCommand) + sizeof(VolumeCommand) * MaxMixBuffers;
+
+        // Splitters
+        size += params.splitter_destinations * sizeof(MixRampCommand) * MaxMixBuffers;
+
+        // Sinks
+        size +=
+            params.sinks * std::max(sizeof(DeviceSinkCommand), sizeof(CircularBufferSinkCommand));
+
+        // Performance
+        size += (params.effects + params.voices + params.sinks + params.sub_mixes + 1 +
+                 PerformanceManager::MaxDetailEntries) *
+                sizeof(PerformanceCommand);
+        return size;
+    }
+
+    /**
+     * Get the current command buffer used to generate commands.
+     *
+     * @return The command buffer.
+     */
+    CommandBuffer& GetCommandBuffer() {
+        return command_buffer;
+    }
+
+    /**
+     * Get the current performance manager,
+     *
+     * @return The performance manager. May be nullptr.
+     */
+    PerformanceManager* GetPerformanceManager() {
+        return performance_manager;
+    }
+
+    /**
+     * Generate a data source command.
+     * These are the basis for all audio output.
+     *
+     * @param voice_info  - Generate the command from this voice.
+     * @param voice_state - State used by the AudioRenderer across calls.
+     * @param channel     - Channel index to generate the command into.
+     */
+    void GenerateDataSourceCommand(VoiceInfo& voice_info, const VoiceState& voice_state,
+                                   s8 channel);
+
+    /**
+     * Generate voice mixing commands.
+     * These are used to mix buffers together, to mix one input to many outputs,
+     * and also used as copy commands to move data around and prevent it being accidentally
+     * overwritten, e.g by another data source command into the same channel.
+     *
+     * @param mix_volumes      - Current volumes of the mix.
+     * @param prev_mix_volumes - Previous volumes of the mix.
+     * @param voice_state      - State used by the AudioRenderer across calls.
+     * @param output_index     - Output mix buffer index.
+     * @param buffer_count     - Number of active mix buffers.
+     * @param input_index      - Input mix buffer index.
+     * @param node_id          - Node id of the voice this command is generated for.
+     */
+    void GenerateVoiceMixCommand(std::span<const f32> mix_volumes,
+                                 std::span<const f32> prev_mix_volumes,
+                                 const VoiceState& voice_state, s16 output_index, s16 buffer_count,
+                                 s16 input_index, s32 node_id);
+
+    /**
+     * Generate a biquad filter command for a voice.
+     *
+     * @param voice_info   - Voice info this command is generated from.
+     * @param voice_state  - State used by the AudioRenderer across calls.
+     * @param buffer_count - Number of active mix buffers.
+     * @param channel      - Channel index of this command.
+     * @param node_id      - Node id of the voice this command is generated for.
+     */
+    void GenerateBiquadFilterCommandForVoice(VoiceInfo& voice_info, const VoiceState& voice_state,
+                                             s16 buffer_count, s8 channel, s32 node_id);
+
+    /**
+     * Generate commands for a voice.
+     * Includes a data source, biquad filter, volume and mixing.
+     *
+     * @param voice_info - Voice info these commands are generated from.
+     */
+    void GenerateVoiceCommand(VoiceInfo& voice_info);
+
+    /**
+     * Generate commands for all voices.
+     */
+    void GenerateVoiceCommands();
+
+    /**
+     * Generate a mixing command.
+     *
+     * @param buffer_offset    - Base mix buffer offset to use.
+     * @param effect_info_base - BufferMixer effect info.
+     * @param node_id          - Node id of the mix this command is generated for.
+     */
+    void GenerateBufferMixerCommand(s16 buffer_offset, EffectInfoBase& effect_info_base,
+                                    s32 node_id);
+
+    /**
+     * Generate a delay effect command.
+     *
+     * @param buffer_offset    - Base mix buffer offset to use.
+     * @param effect_info_base - Delay effect info.
+     * @param node_id          - Node id of the mix this command is generated for.
+     */
+    void GenerateDelayCommand(s16 buffer_offset, EffectInfoBase& effect_info_base, s32 node_id);
+
+    /**
+     * Generate a reverb effect command.
+     *
+     * @param buffer_offset                 - Base mix buffer offset to use.
+     * @param effect_info_base              - Reverb effect info.
+     * @param node_id                       - Node id of the mix this command is generated for.
+     * @param long_size_pre_delay_supported - Use a longer pre-delay time before reverb starts.
+     */
+    void GenerateReverbCommand(s16 buffer_offset, EffectInfoBase& effect_info_base, s32 node_id,
+                               bool long_size_pre_delay_supported);
+
+    /**
+     * Generate an I3DL2 reverb effect command.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param effect_info   - I3DL2Reverb effect info.
+     * @param node_id       - Node id of the mix this command is generated for.
+     */
+    void GenerateI3dl2ReverbEffectCommand(s16 buffer_offset, EffectInfoBase& effect_info,
+                                          s32 node_id);
+
+    /**
+     * Generate an aux effect command.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param effect_info   - Aux effect info.
+     * @param node_id       - Node id of the mix this command is generated for.
+     */
+    void GenerateAuxCommand(s16 buffer_offset, EffectInfoBase& effect_info, s32 node_id);
+
+    /**
+     * Generate a biquad filter effect command.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param effect_info   - Aux effect info.
+     * @param node_id       - Node id of the mix this command is generated for.
+     */
+    void GenerateBiquadFilterEffectCommand(s16 buffer_offset, EffectInfoBase& effect_info,
+                                           s32 node_id);
+
+    /**
+     * Generate a light limiter effect command.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param effect_info   - Limiter effect info.
+     * @param node_id       - Node id of the mix this command is generated for.
+     * @param effect_index  - Index for the statistics state.
+     */
+    void GenerateLightLimiterEffectCommand(s16 buffer_offset, EffectInfoBase& effect_info,
+                                           s32 node_id, u32 effect_index);
+
+    /**
+     * Generate a capture effect command.
+     * Writes a mix buffer back to game memory.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param effect_info   - Capture effect info.
+     * @param node_id       - Node id of the mix this command is generated for.
+     */
+    void GenerateCaptureCommand(s16 buffer_offset, EffectInfoBase& effect_info, s32 node_id);
+
+    /**
+     * Generate a compressor effect command.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param effect_info   - Compressor effect info.
+     * @param node_id       - Node id of the mix this command is generated for.
+     */
+    void GenerateCompressorCommand(s16 buffer_offset, EffectInfoBase& effect_info, s32 node_id);
+
+    /**
+     * Generate all effect commands for a mix.
+     *
+     * @param mix_info - Mix to generate effects from.
+     */
+    void GenerateEffectCommand(MixInfo& mix_info);
+
+    /**
+     * Generate all mix commands.
+     *
+     * @param mix_info - Mix to generate effects from.
+     */
+    void GenerateMixCommands(MixInfo& mix_info);
+
+    /**
+     * Generate a submix command.
+     * Generates all effects and all mixing commands.
+     *
+     * @param mix_info - Mix to generate effects from.
+     */
+    void GenerateSubMixCommand(MixInfo& mix_info);
+
+    /**
+     * Generate all submix command.
+     */
+    void GenerateSubMixCommands();
+
+    /**
+     * Generate the final mix.
+     */
+    void GenerateFinalMixCommand();
+
+    /**
+     * Generate the final mix commands.
+     */
+    void GenerateFinalMixCommands();
+
+    /**
+     * Generate all sink commands.
+     */
+    void GenerateSinkCommands();
+
+    /**
+     * Generate a sink command.
+     * Sends samples out to the backend, or a game-supplied circular buffer.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param sink_info     - Sink info to generate the commands from.
+     */
+    void GenerateSinkCommand(s16 buffer_offset, SinkInfoBase& sink_info);
+
+    /**
+     * Generate a device sink command.
+     * Sends samples out to the backend.
+     *
+     * @param buffer_offset - Base mix buffer offset to use.
+     * @param sink_info     - Sink info to generate the commands from.
+     */
+    void GenerateDeviceSinkCommand(s16 buffer_offset, SinkInfoBase& sink_info);
+
+    /**
+     * Generate a performance command.
+     * Used to report performance metrics of the AudioRenderer back to the game.
+     *
+     * @param node_id         - Node ID of the mix this command is generated for
+     * @param state           - Output state of the generated performance command
+     * @param entry_addresses - Addresses to be written
+     */
+    void GeneratePerformanceCommand(s32 node_id, PerformanceState state,
+                                    const PerformanceEntryAddresses& entry_addresses);
+
+private:
+    /// Commands will be written by this buffer
+    CommandBuffer& command_buffer;
+    /// Header information for the commands generated
+    const CommandListHeader& command_header;
+    /// Various things to control generation
+    const AudioRendererSystemContext& render_context;
+    /// Used for generating voices
+    VoiceContext& voice_context;
+    /// Used for generating mixes
+    MixContext& mix_context;
+    /// Used for generating effects
+    EffectContext& effect_context;
+    /// Used for generating sinks
+    SinkContext& sink_context;
+    /// Used for generating submixes
+    SplitterContext& splitter_context;
+    /// Used for generating performance
+    PerformanceManager* performance_manager;
+};
+
+} // namespace AudioRenderer
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/command/command_list_header.h b/src/audio_core/renderer/command/command_list_header.h
new file mode 100644
index 000000000..988530b1f
--- /dev/null
+++ b/src/audio_core/renderer/command/command_list_header.h
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+struct CommandListHeader {
+    u64 buffer_size;
+    u32 command_count;
+    std::span<s32> samples_buffer;
+    s16 buffer_count;
+    u32 sample_count;
+    u32 sample_rate;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/command_processing_time_estimator.cpp b/src/audio_core/renderer/command/command_processing_time_estimator.cpp
new file mode 100644
index 000000000..3091f587a
--- /dev/null
+++ b/src/audio_core/renderer/command/command_processing_time_estimator.cpp
@@ -0,0 +1,3620 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/command/command_processing_time_estimator.h"
+
+namespace AudioCore::AudioRenderer {
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    const PcmInt16DataSourceVersion1Command& command) const {
+    return static_cast<u32>(command.pitch * 0.25f * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    const PcmInt16DataSourceVersion2Command& command) const {
+    return static_cast<u32>(command.pitch * 0.25f * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const PcmFloatDataSourceVersion1Command& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const PcmFloatDataSourceVersion2Command& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    const AdpcmDataSourceVersion1Command& command) const {
+    return static_cast<u32>(command.pitch * 0.25f * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    const AdpcmDataSourceVersion2Command& command) const {
+    return static_cast<u32>(command.pitch * 0.25f * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const VolumeCommand& command) const {
+    return static_cast<u32>((static_cast<f32>(sample_count) * 8.8f) * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const VolumeRampCommand& command) const {
+    return static_cast<u32>((static_cast<f32>(sample_count) * 9.8f) * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const BiquadFilterCommand& command) const {
+    return static_cast<u32>((static_cast<f32>(sample_count) * 58.0f) * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const MixCommand& command) const {
+    return static_cast<u32>((static_cast<f32>(sample_count) * 10.0f) * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const MixRampCommand& command) const {
+    return static_cast<u32>((static_cast<f32>(sample_count) * 14.4f) * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(const MixRampGroupedCommand& command) const {
+    u32 count{0};
+    for (u32 i = 0; i < command.buffer_count; i++) {
+        if (command.volumes[i] != 0.0f || command.prev_volumes[i] != 0.0f) {
+            count++;
+        }
+    }
+
+    return static_cast<u32>(((static_cast<f32>(sample_count) * 14.4f) * 1.2f) *
+                            static_cast<f32>(count));
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const DepopPrepareCommand& command) const {
+    return 1080;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    const DepopForMixBuffersCommand& command) const {
+    return static_cast<u32>((static_cast<f32>(sample_count) * 8.9f) *
+                            static_cast<f32>(command.count));
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(const DelayCommand& command) const {
+    return static_cast<u32>((static_cast<f32>(sample_count) * command.parameter.channel_count) *
+                            202.5f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const UpsampleCommand& command) const {
+    return 357915;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const DownMix6chTo2chCommand& command) const {
+    return 16108;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(const AuxCommand& command) const {
+    if (command.enabled) {
+        return 15956;
+    }
+    return 3765;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const DeviceSinkCommand& command) const {
+    return 10042;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const CircularBufferSinkCommand& command) const {
+    return 55;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(const ReverbCommand& command) const {
+    if (command.enabled) {
+        return static_cast<u32>(
+            (command.parameter.channel_count * static_cast<f32>(sample_count) * 750) * 1.2f);
+    }
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(const I3dl2ReverbCommand& command) const {
+    if (command.enabled) {
+        return static_cast<u32>(
+            (command.parameter.channel_count * static_cast<f32>(sample_count) * 530) * 1.2f);
+    }
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const PerformanceCommand& command) const {
+    return 1454;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const ClearMixBufferCommand& command) const {
+    return static_cast<u32>(
+        ((static_cast<f32>(sample_count) * 0.83f) * static_cast<f32>(buffer_count)) * 1.2f);
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const CopyMixBufferCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const LightLimiterVersion1Command& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const LightLimiterVersion2Command& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const MultiTapBiquadFilterCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const CaptureCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion1::Estimate(
+    [[maybe_unused]] const CompressorCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    const PcmInt16DataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 749.269f +
+            6138.94f);
+    case 240:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 1195.456f +
+            7797.047f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    const PcmInt16DataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 749.269f +
+            6138.94f);
+    case 240:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 1195.456f +
+            7797.047f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    const PcmFloatDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 749.269f +
+            6138.94f);
+    case 240:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 1195.456f +
+            7797.047f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    const PcmFloatDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 749.269f +
+            6138.94f);
+    case 240:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 1195.456f +
+            7797.047f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    const AdpcmDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 2125.588f +
+            9039.47f);
+    case 240:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 3564.088 +
+            6225.471);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    const AdpcmDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 2125.588f +
+            9039.47f);
+    case 240:
+        return static_cast<u32>(
+            (static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+                (command.pitch * 2.0f) * 3564.088 +
+            6225.471);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const VolumeCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1280.3f);
+    case 240:
+        return static_cast<u32>(1737.8f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const VolumeRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1403.9f);
+    case 240:
+        return static_cast<u32>(1884.3f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const BiquadFilterCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(4813.2f);
+    case 240:
+        return static_cast<u32>(6915.4f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const MixCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1342.2f);
+    case 240:
+        return static_cast<u32>(1833.2f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const MixRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1859.0f);
+    case 240:
+        return static_cast<u32>(2286.1f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(const MixRampGroupedCommand& command) const {
+    u32 count{0};
+    for (u32 i = 0; i < command.buffer_count; i++) {
+        if (command.volumes[i] != 0.0f || command.prev_volumes[i] != 0.0f) {
+            count++;
+        }
+    }
+
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 7.245f) *
+                                static_cast<f32>(count));
+    case 240:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 7.245f) *
+                                static_cast<f32>(count));
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const DepopPrepareCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(306.62f);
+    case 240:
+        return static_cast<u32>(293.22f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const DepopForMixBuffersCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(762.96f);
+    case 240:
+        return static_cast<u32>(726.96f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(const DelayCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(41635.555f);
+            case 2:
+                return static_cast<u32>(97861.211f);
+            case 4:
+                return static_cast<u32>(192515.516f);
+            case 6:
+                return static_cast<u32>(301755.969f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(578.529f);
+        case 2:
+            return static_cast<u32>(663.064f);
+        case 4:
+            return static_cast<u32>(703.983f);
+        case 6:
+            return static_cast<u32>(760.032f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(8770.345f);
+            case 2:
+                return static_cast<u32>(25741.18f);
+            case 4:
+                return static_cast<u32>(47551.168f);
+            case 6:
+                return static_cast<u32>(81629.219f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(521.283f);
+        case 2:
+            return static_cast<u32>(585.396f);
+        case 4:
+            return static_cast<u32>(629.884f);
+        case 6:
+            return static_cast<u32>(713.57f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const UpsampleCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(292000.0f);
+    case 240:
+        return static_cast<u32>(0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const DownMix6chTo2chCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(10009.0f);
+    case 240:
+        return static_cast<u32>(14577.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(const AuxCommand& command) const {
+    // Is this function bugged, returning the wrong time?
+    // Surely the larger time should be returned when enabled...
+    // CMP W8, #0
+    // MOV W8, #0x60;  // 489.163f
+    // MOV W10, #0x64; // 7177.936f
+    // CSEL X8, X10, X8, EQ
+
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            return static_cast<u32>(489.163f);
+        }
+        return static_cast<u32>(7177.936f);
+    case 240:
+        if (command.enabled) {
+            return static_cast<u32>(485.562f);
+        }
+        return static_cast<u32>(9499.822f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(const DeviceSinkCommand& command) const {
+    switch (command.input_count) {
+    case 2:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(9261.545f);
+        case 240:
+            return static_cast<u32>(9336.054f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    case 6:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(9336.054f);
+        case 240:
+            return static_cast<u32>(9566.728f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid input count {}", command.input_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    const CircularBufferSinkCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 853.629f + 1284.517f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 1726.021f + 1369.683f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(const ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(97192.227f);
+            case 2:
+                return static_cast<u32>(103278.555f);
+            case 4:
+                return static_cast<u32>(109579.039f);
+            case 6:
+                return static_cast<u32>(115065.438f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(492.009f);
+        case 2:
+            return static_cast<u32>(554.463f);
+        case 4:
+            return static_cast<u32>(595.864f);
+        case 6:
+            return static_cast<u32>(656.617f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(136463.641f);
+            case 2:
+                return static_cast<u32>(145749.047f);
+            case 4:
+                return static_cast<u32>(154796.938f);
+            case 6:
+                return static_cast<u32>(161968.406f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(495.789f);
+        case 2:
+            return static_cast<u32>(527.163f);
+        case 4:
+            return static_cast<u32>(598.752f);
+        case 6:
+            return static_cast<u32>(666.025f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(const I3dl2ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(138836.484f);
+            case 2:
+                return static_cast<u32>(135428.172f);
+            case 4:
+                return static_cast<u32>(199181.844f);
+            case 6:
+                return static_cast<u32>(247345.906f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(718.704f);
+        case 2:
+            return static_cast<u32>(751.296f);
+        case 4:
+            return static_cast<u32>(797.464f);
+        case 6:
+            return static_cast<u32>(867.426f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(199952.734f);
+            case 2:
+                return static_cast<u32>(195199.5f);
+            case 4:
+                return static_cast<u32>(290575.875f);
+            case 6:
+                return static_cast<u32>(363494.531f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(534.24f);
+        case 2:
+            return static_cast<u32>(570.874f);
+        case 4:
+            return static_cast<u32>(660.933f);
+        case 6:
+            return static_cast<u32>(694.596f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const PerformanceCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(489.35f);
+    case 240:
+        return static_cast<u32>(491.18f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const ClearMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(buffer_count) * 260.4f + 139.65f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(buffer_count) * 668.85f + 193.2f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const CopyMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(836.32f);
+    case 240:
+        return static_cast<u32>(1000.9f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const LightLimiterVersion1Command& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const LightLimiterVersion2Command& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const MultiTapBiquadFilterCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const CaptureCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion2::Estimate(
+    [[maybe_unused]] const CompressorCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const PcmInt16DataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                427.52f +
+            6329.442f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                710.143f +
+            7853.286f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const PcmInt16DataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        427.52f +
+                                    6329.442f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        371.876f +
+                                    8049.415f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        423.43f +
+                                    5062.659f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        710.143f +
+                                    7853.286f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        610.487f +
+                                    10138.842f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        676.722f +
+                                    5810.962f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const PcmFloatDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                1672.026f +
+            7681.211f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                2550.414f +
+            9663.969f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const PcmFloatDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1672.026f +
+                                    7681.211f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1672.982f +
+                                    9038.011f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1673.216f +
+                                    6027.577f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2550.414f +
+                                    9663.969f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2522.303f +
+                                    11758.571f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2537.061f +
+                                    7369.309f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const AdpcmDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                1827.665f +
+            7913.808f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                2756.372f +
+            9736.702f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const AdpcmDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1827.665f +
+                                    7913.808f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1829.285f +
+                                    9607.814f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1824.609f +
+                                    6517.476f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2756.372f +
+                                    9736.702f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2731.308f +
+                                    12154.379f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2732.152f +
+                                    7929.442f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const VolumeCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1311.1f);
+    case 240:
+        return static_cast<u32>(1713.6f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const VolumeRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1425.3f);
+    case 240:
+        return static_cast<u32>(1700.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const BiquadFilterCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(4173.2f);
+    case 240:
+        return static_cast<u32>(5585.1f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const MixCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1402.8f);
+    case 240:
+        return static_cast<u32>(1853.2f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const MixRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1968.7f);
+    case 240:
+        return static_cast<u32>(2459.4f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(const MixRampGroupedCommand& command) const {
+    u32 count{0};
+    for (u32 i = 0; i < command.buffer_count; i++) {
+        if (command.volumes[i] != 0.0f || command.prev_volumes[i] != 0.0f) {
+            count++;
+        }
+    }
+
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 6.708f) *
+                                static_cast<f32>(count));
+    case 240:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 6.443f) *
+                                static_cast<f32>(count));
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const DepopPrepareCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const DepopForMixBuffersCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(739.64f);
+    case 240:
+        return static_cast<u32>(910.97f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(const DelayCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(8929.042f);
+            case 2:
+                return static_cast<u32>(25500.75f);
+            case 4:
+                return static_cast<u32>(47759.617f);
+            case 6:
+                return static_cast<u32>(82203.07f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(1295.206f);
+        case 2:
+            return static_cast<u32>(1213.6f);
+        case 4:
+            return static_cast<u32>(942.028f);
+        case 6:
+            return static_cast<u32>(1001.553f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(11941.051f);
+            case 2:
+                return static_cast<u32>(37197.371f);
+            case 4:
+                return static_cast<u32>(69749.836f);
+            case 6:
+                return static_cast<u32>(120042.398f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(997.668f);
+        case 2:
+            return static_cast<u32>(977.634f);
+        case 4:
+            return static_cast<u32>(792.309f);
+        case 6:
+            return static_cast<u32>(875.427f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const UpsampleCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(312990.0f);
+    case 240:
+        return static_cast<u32>(0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const DownMix6chTo2chCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(9949.7f);
+    case 240:
+        return static_cast<u32>(14679.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(const AuxCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            return static_cast<u32>(7182.136f);
+        }
+        return static_cast<u32>(472.111f);
+    case 240:
+        if (command.enabled) {
+            return static_cast<u32>(9435.961f);
+        }
+        return static_cast<u32>(462.619f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(const DeviceSinkCommand& command) const {
+    switch (command.input_count) {
+    case 2:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(8979.956f);
+        case 240:
+            return static_cast<u32>(9221.907f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    case 6:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(9177.903f);
+        case 240:
+            return static_cast<u32>(9725.897f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid input count {}", command.input_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const CircularBufferSinkCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 531.069f + 0.0f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 770.257f + 0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(const ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(81475.055f);
+            case 2:
+                return static_cast<u32>(84975.0f);
+            case 4:
+                return static_cast<u32>(91625.148f);
+            case 6:
+                return static_cast<u32>(95332.266f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(536.298f);
+        case 2:
+            return static_cast<u32>(588.798f);
+        case 4:
+            return static_cast<u32>(643.702f);
+        case 6:
+            return static_cast<u32>(705.999f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(120174.469f);
+            case 2:
+                return static_cast<u32>(125262.219f);
+            case 4:
+                return static_cast<u32>(135751.234f);
+            case 6:
+                return static_cast<u32>(141129.234f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(617.641f);
+        case 2:
+            return static_cast<u32>(659.536f);
+        case 4:
+            return static_cast<u32>(711.438f);
+        case 6:
+            return static_cast<u32>(778.071f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(const I3dl2ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(116754.984f);
+            case 2:
+                return static_cast<u32>(125912.055f);
+            case 4:
+                return static_cast<u32>(146336.031f);
+            case 6:
+                return static_cast<u32>(165812.656f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(735.0f);
+        case 2:
+            return static_cast<u32>(766.615f);
+        case 4:
+            return static_cast<u32>(834.067f);
+        case 6:
+            return static_cast<u32>(875.437f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(170292.344f);
+            case 2:
+                return static_cast<u32>(183875.625f);
+            case 4:
+                return static_cast<u32>(214696.188f);
+            case 6:
+                return static_cast<u32>(243846.766f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(508.473f);
+        case 2:
+            return static_cast<u32>(582.445f);
+        case 4:
+            return static_cast<u32>(626.419f);
+        case 6:
+            return static_cast<u32>(682.468f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const PerformanceCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(498.17f);
+    case 240:
+        return static_cast<u32>(489.42f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const ClearMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(buffer_count - 1) * 266.645f + 0.0f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(buffer_count - 1) * 440.681f + 0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const CopyMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(842.59f);
+    case 240:
+        return static_cast<u32>(986.72f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const LightLimiterVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(21392.383f);
+            case 2:
+                return static_cast<u32>(26829.389f);
+            case 4:
+                return static_cast<u32>(32405.152f);
+            case 6:
+                return static_cast<u32>(52218.586f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(897.004f);
+        case 2:
+            return static_cast<u32>(931.549f);
+        case 4:
+            return static_cast<u32>(975.387f);
+        case 6:
+            return static_cast<u32>(1016.778f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(30555.504f);
+            case 2:
+                return static_cast<u32>(39010.785f);
+            case 4:
+                return static_cast<u32>(48270.18f);
+            case 6:
+                return static_cast<u32>(76711.875f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(874.429f);
+        case 2:
+            return static_cast<u32>(921.553f);
+        case 4:
+            return static_cast<u32>(945.262f);
+        case 6:
+            return static_cast<u32>(992.26f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    const LightLimiterVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            if (command.parameter.statistics_enabled) {
+                switch (command.parameter.channel_count) {
+                case 1:
+                    return static_cast<u32>(23308.928f);
+                case 2:
+                    return static_cast<u32>(29954.062f);
+                case 4:
+                    return static_cast<u32>(35807.477f);
+                case 6:
+                    return static_cast<u32>(58339.773f);
+                default:
+                    LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                              command.parameter.channel_count);
+                    return 0;
+                }
+            }
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(21392.383f);
+            case 2:
+                return static_cast<u32>(26829.389f);
+            case 4:
+                return static_cast<u32>(32405.152f);
+            case 6:
+                return static_cast<u32>(52218.586f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(897.004f);
+        case 2:
+            return static_cast<u32>(931.549f);
+        case 4:
+            return static_cast<u32>(975.387f);
+        case 6:
+            return static_cast<u32>(1016.778f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            if (command.parameter.statistics_enabled) {
+                switch (command.parameter.channel_count) {
+                case 1:
+                    return static_cast<u32>(33526.121f);
+                case 2:
+                    return static_cast<u32>(43549.355f);
+                case 4:
+                    return static_cast<u32>(52190.281f);
+                case 6:
+                    return static_cast<u32>(85526.516f);
+                default:
+                    LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                              command.parameter.channel_count);
+                    return 0;
+                }
+            }
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(30555.504f);
+            case 2:
+                return static_cast<u32>(39010.785f);
+            case 4:
+                return static_cast<u32>(48270.18f);
+            case 6:
+                return static_cast<u32>(76711.875f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(874.429f);
+        case 2:
+            return static_cast<u32>(921.553f);
+        case 4:
+            return static_cast<u32>(945.262f);
+        case 6:
+            return static_cast<u32>(992.26f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const MultiTapBiquadFilterCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const CaptureCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion3::Estimate(
+    [[maybe_unused]] const CompressorCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const PcmInt16DataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                427.52f +
+            6329.442f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                710.143f +
+            7853.286f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const PcmInt16DataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        427.52f +
+                                    6329.442f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        371.876f +
+                                    8049.415f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        423.43f +
+                                    5062.659f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        710.143f +
+                                    7853.286f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        610.487f +
+                                    10138.842f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        676.722f +
+                                    5810.962f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const PcmFloatDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                1672.026f +
+            7681.211f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                2550.414f +
+            9663.969f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const PcmFloatDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1672.026f +
+                                    7681.211f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1672.982f +
+                                    9038.011f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1673.216f +
+                                    6027.577f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2550.414f +
+                                    9663.969f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2522.303f +
+                                    11758.571f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2537.061f +
+                                    7369.309f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const AdpcmDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                1827.665f +
+            7913.808f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                2756.372f +
+            9736.702f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const AdpcmDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1827.665f +
+                                    7913.808f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1829.285f +
+                                    9607.814f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1824.609f +
+                                    6517.476f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2756.372f +
+                                    9736.702f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2731.308f +
+                                    12154.379f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2732.152f +
+                                    7929.442f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const VolumeCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1311.1f);
+    case 240:
+        return static_cast<u32>(1713.6f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const VolumeRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1425.3f);
+    case 240:
+        return static_cast<u32>(1700.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const BiquadFilterCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(4173.2f);
+    case 240:
+        return static_cast<u32>(5585.1f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const MixCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1402.8f);
+    case 240:
+        return static_cast<u32>(1853.2f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const MixRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1968.7f);
+    case 240:
+        return static_cast<u32>(2459.4f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(const MixRampGroupedCommand& command) const {
+    u32 count{0};
+    for (u32 i = 0; i < command.buffer_count; i++) {
+        if (command.volumes[i] != 0.0f || command.prev_volumes[i] != 0.0f) {
+            count++;
+        }
+    }
+
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 6.708f) *
+                                static_cast<f32>(count));
+    case 240:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 6.443f) *
+                                static_cast<f32>(count));
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const DepopPrepareCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const DepopForMixBuffersCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(739.64f);
+    case 240:
+        return static_cast<u32>(910.97f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(const DelayCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(8929.042f);
+            case 2:
+                return static_cast<u32>(25500.75f);
+            case 4:
+                return static_cast<u32>(47759.617f);
+            case 6:
+                return static_cast<u32>(82203.07f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(1295.206f);
+        case 2:
+            return static_cast<u32>(1213.6f);
+        case 4:
+            return static_cast<u32>(942.028f);
+        case 6:
+            return static_cast<u32>(1001.553f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(11941.051f);
+            case 2:
+                return static_cast<u32>(37197.371f);
+            case 4:
+                return static_cast<u32>(69749.836f);
+            case 6:
+                return static_cast<u32>(120042.398f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(997.668f);
+        case 2:
+            return static_cast<u32>(977.634f);
+        case 4:
+            return static_cast<u32>(792.309f);
+        case 6:
+            return static_cast<u32>(875.427f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const UpsampleCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(312990.0f);
+    case 240:
+        return static_cast<u32>(0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const DownMix6chTo2chCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(9949.7f);
+    case 240:
+        return static_cast<u32>(14679.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(const AuxCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            return static_cast<u32>(7182.136f);
+        }
+        return static_cast<u32>(472.111f);
+    case 240:
+        if (command.enabled) {
+            return static_cast<u32>(9435.961f);
+        }
+        return static_cast<u32>(462.619f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(const DeviceSinkCommand& command) const {
+    switch (command.input_count) {
+    case 2:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(8979.956f);
+        case 240:
+            return static_cast<u32>(9221.907f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    case 6:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(9177.903f);
+        case 240:
+            return static_cast<u32>(9725.897f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid input count {}", command.input_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const CircularBufferSinkCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 531.069f + 0.0f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 770.257f + 0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(const ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(81475.055f);
+            case 2:
+                return static_cast<u32>(84975.0f);
+            case 4:
+                return static_cast<u32>(91625.148f);
+            case 6:
+                return static_cast<u32>(95332.266f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(536.298f);
+        case 2:
+            return static_cast<u32>(588.798f);
+        case 4:
+            return static_cast<u32>(643.702f);
+        case 6:
+            return static_cast<u32>(705.999f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(120174.469f);
+            case 2:
+                return static_cast<u32>(125262.219f);
+            case 4:
+                return static_cast<u32>(135751.234f);
+            case 6:
+                return static_cast<u32>(141129.234f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(617.641f);
+        case 2:
+            return static_cast<u32>(659.536f);
+        case 4:
+            return static_cast<u32>(711.438f);
+        case 6:
+            return static_cast<u32>(778.071f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(const I3dl2ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(116754.984f);
+            case 2:
+                return static_cast<u32>(125912.055f);
+            case 4:
+                return static_cast<u32>(146336.031f);
+            case 6:
+                return static_cast<u32>(165812.656f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(735.0f);
+        case 2:
+            return static_cast<u32>(766.615f);
+        case 4:
+            return static_cast<u32>(834.067f);
+        case 6:
+            return static_cast<u32>(875.437f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(170292.344f);
+            case 2:
+                return static_cast<u32>(183875.625f);
+            case 4:
+                return static_cast<u32>(214696.188f);
+            case 6:
+                return static_cast<u32>(243846.766f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(508.473f);
+        case 2:
+            return static_cast<u32>(582.445f);
+        case 4:
+            return static_cast<u32>(626.419f);
+        case 6:
+            return static_cast<u32>(682.468f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const PerformanceCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(498.17f);
+    case 240:
+        return static_cast<u32>(489.42f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const ClearMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(buffer_count - 1) * 266.645f + 0.0f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(buffer_count - 1) * 440.681f + 0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const CopyMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(842.59f);
+    case 240:
+        return static_cast<u32>(986.72f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const LightLimiterVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(21392.383f);
+            case 2:
+                return static_cast<u32>(26829.389f);
+            case 4:
+                return static_cast<u32>(32405.152f);
+            case 6:
+                return static_cast<u32>(52218.586f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(897.004f);
+        case 2:
+            return static_cast<u32>(931.549f);
+        case 4:
+            return static_cast<u32>(975.387f);
+        case 6:
+            return static_cast<u32>(1016.778f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(30555.504f);
+            case 2:
+                return static_cast<u32>(39010.785f);
+            case 4:
+                return static_cast<u32>(48270.18f);
+            case 6:
+                return static_cast<u32>(76711.875f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(874.429f);
+        case 2:
+            return static_cast<u32>(921.553f);
+        case 4:
+            return static_cast<u32>(945.262f);
+        case 6:
+            return static_cast<u32>(992.26f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    const LightLimiterVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            if (command.parameter.statistics_enabled) {
+                switch (command.parameter.channel_count) {
+                case 1:
+                    return static_cast<u32>(23308.928f);
+                case 2:
+                    return static_cast<u32>(29954.062f);
+                case 4:
+                    return static_cast<u32>(35807.477f);
+                case 6:
+                    return static_cast<u32>(58339.773f);
+                default:
+                    LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                              command.parameter.channel_count);
+                    return 0;
+                }
+            }
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(21392.383f);
+            case 2:
+                return static_cast<u32>(26829.389f);
+            case 4:
+                return static_cast<u32>(32405.152f);
+            case 6:
+                return static_cast<u32>(52218.586f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(897.004f);
+        case 2:
+            return static_cast<u32>(931.549f);
+        case 4:
+            return static_cast<u32>(975.387f);
+        case 6:
+            return static_cast<u32>(1016.778f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            if (command.parameter.statistics_enabled) {
+                switch (command.parameter.channel_count) {
+                case 1:
+                    return static_cast<u32>(33526.121f);
+                case 2:
+                    return static_cast<u32>(43549.355f);
+                case 4:
+                    return static_cast<u32>(52190.281f);
+                case 6:
+                    return static_cast<u32>(85526.516f);
+                default:
+                    LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                              command.parameter.channel_count);
+                    return 0;
+                }
+            }
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(30555.504f);
+            case 2:
+                return static_cast<u32>(39010.785f);
+            case 4:
+                return static_cast<u32>(48270.18f);
+            case 6:
+                return static_cast<u32>(76711.875f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(874.429f);
+        case 2:
+            return static_cast<u32>(921.553f);
+        case 4:
+            return static_cast<u32>(945.262f);
+        case 6:
+            return static_cast<u32>(992.26f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const MultiTapBiquadFilterCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(7424.5f);
+    case 240:
+        return static_cast<u32>(9730.4f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(const CaptureCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            return static_cast<u32>(426.982f);
+        }
+        return static_cast<u32>(4261.005f);
+    case 240:
+        if (command.enabled) {
+            return static_cast<u32>(435.204f);
+        }
+        return static_cast<u32>(5858.265f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion4::Estimate(
+    [[maybe_unused]] const CompressorCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const PcmInt16DataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                427.52f +
+            6329.442f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                710.143f +
+            7853.286f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const PcmInt16DataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        427.52f +
+                                    6329.442f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        371.876f +
+                                    8049.415f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        423.43f +
+                                    5062.659f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        710.143f +
+                                    7853.286f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        610.487f +
+                                    10138.842f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        676.722f +
+                                    5810.962f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const PcmFloatDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                1672.026f +
+            7681.211f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                2550.414f +
+            9663.969f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const PcmFloatDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1672.026f +
+                                    7681.211f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1672.982f +
+                                    9038.011f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1673.216f +
+                                    6027.577f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2550.414f +
+                                    9663.969f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2522.303f +
+                                    11758.571f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2537.061f +
+                                    7369.309f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const AdpcmDataSourceVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                1827.665f +
+            7913.808f);
+    case 240:
+        return static_cast<u32>(
+            ((static_cast<f32>(command.sample_rate) / 200.0f / static_cast<f32>(sample_count)) *
+             (command.pitch * 0.000030518f)) *
+                2756.372f +
+            9736.702f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const AdpcmDataSourceVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1827.665f +
+                                    7913.808f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1829.285f +
+                                    9607.814f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        1824.609f +
+                                    6517.476f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    case 240:
+        switch (command.src_quality) {
+        case SrcQuality::Medium:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2756.372f +
+                                    9736.702f);
+        case SrcQuality::High:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2731.308f +
+                                    12154.379f);
+        case SrcQuality::Low:
+            return static_cast<u32>((((static_cast<f32>(command.sample_rate) / 200.0f /
+                                       static_cast<f32>(sample_count)) *
+                                      (command.pitch * 0.000030518f)) -
+                                     1.0f) *
+                                        2732.152f +
+                                    7929.442f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid SRC quality {}",
+                      static_cast<u32>(command.src_quality));
+            return 0;
+        }
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const VolumeCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1311.1f);
+    case 240:
+        return static_cast<u32>(1713.6f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const VolumeRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1425.3f);
+    case 240:
+        return static_cast<u32>(1700.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const BiquadFilterCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(4173.2f);
+    case 240:
+        return static_cast<u32>(5585.1f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const MixCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1402.8f);
+    case 240:
+        return static_cast<u32>(1853.2f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const MixRampCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(1968.7f);
+    case 240:
+        return static_cast<u32>(2459.4f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const MixRampGroupedCommand& command) const {
+    u32 count{0};
+    for (u32 i = 0; i < command.buffer_count; i++) {
+        if (command.volumes[i] != 0.0f || command.prev_volumes[i] != 0.0f) {
+            count++;
+        }
+    }
+
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 6.708f) *
+                                static_cast<f32>(count));
+    case 240:
+        return static_cast<u32>((static_cast<f32>(sample_count) * 6.443f) *
+                                static_cast<f32>(count));
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const DepopPrepareCommand& command) const {
+    return 0;
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const DepopForMixBuffersCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(739.64f);
+    case 240:
+        return static_cast<u32>(910.97f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const DelayCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(8929.042f);
+            case 2:
+                return static_cast<u32>(25500.75f);
+            case 4:
+                return static_cast<u32>(47759.617f);
+            case 6:
+                return static_cast<u32>(82203.07f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(1295.206f);
+        case 2:
+            return static_cast<u32>(1213.6f);
+        case 4:
+            return static_cast<u32>(942.028f);
+        case 6:
+            return static_cast<u32>(1001.553f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(11941.051f);
+            case 2:
+                return static_cast<u32>(37197.371f);
+            case 4:
+                return static_cast<u32>(69749.836f);
+            case 6:
+                return static_cast<u32>(120042.398f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(997.668f);
+        case 2:
+            return static_cast<u32>(977.634f);
+        case 4:
+            return static_cast<u32>(792.309f);
+        case 6:
+            return static_cast<u32>(875.427f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const UpsampleCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(312990.0f);
+    case 240:
+        return static_cast<u32>(0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const DownMix6chTo2chCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(9949.7f);
+    case 240:
+        return static_cast<u32>(14679.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const AuxCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            return static_cast<u32>(7182.136f);
+        }
+        return static_cast<u32>(472.111f);
+    case 240:
+        if (command.enabled) {
+            return static_cast<u32>(9435.961f);
+        }
+        return static_cast<u32>(462.619f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const DeviceSinkCommand& command) const {
+    switch (command.input_count) {
+    case 2:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(8979.956f);
+        case 240:
+            return static_cast<u32>(9221.907f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    case 6:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(9177.903f);
+        case 240:
+            return static_cast<u32>(9725.897f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid input count {}", command.input_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const CircularBufferSinkCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 531.069f + 0.0f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(command.input_count) * 770.257f + 0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(81475.055f);
+            case 2:
+                return static_cast<u32>(84975.0f);
+            case 4:
+                return static_cast<u32>(91625.148f);
+            case 6:
+                return static_cast<u32>(95332.266f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(536.298f);
+        case 2:
+            return static_cast<u32>(588.798f);
+        case 4:
+            return static_cast<u32>(643.702f);
+        case 6:
+            return static_cast<u32>(705.999f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(120174.469f);
+            case 2:
+                return static_cast<u32>(125262.219f);
+            case 4:
+                return static_cast<u32>(135751.234f);
+            case 6:
+                return static_cast<u32>(141129.234f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(617.641f);
+        case 2:
+            return static_cast<u32>(659.536f);
+        case 4:
+            return static_cast<u32>(711.438f);
+        case 6:
+            return static_cast<u32>(778.071f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const I3dl2ReverbCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(116754.984f);
+            case 2:
+                return static_cast<u32>(125912.055f);
+            case 4:
+                return static_cast<u32>(146336.031f);
+            case 6:
+                return static_cast<u32>(165812.656f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(735.0f);
+        case 2:
+            return static_cast<u32>(766.615f);
+        case 4:
+            return static_cast<u32>(834.067f);
+        case 6:
+            return static_cast<u32>(875.437f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(170292.344f);
+            case 2:
+                return static_cast<u32>(183875.625f);
+            case 4:
+                return static_cast<u32>(214696.188f);
+            case 6:
+                return static_cast<u32>(243846.766f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(508.473f);
+        case 2:
+            return static_cast<u32>(582.445f);
+        case 4:
+            return static_cast<u32>(626.419f);
+        case 6:
+            return static_cast<u32>(682.468f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const PerformanceCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(498.17f);
+    case 240:
+        return static_cast<u32>(489.42f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const ClearMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(static_cast<f32>(buffer_count - 1) * 266.645f + 0.0f);
+    case 240:
+        return static_cast<u32>(static_cast<f32>(buffer_count - 1) * 440.681f + 0.0f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const CopyMixBufferCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(842.59f);
+    case 240:
+        return static_cast<u32>(986.72f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const LightLimiterVersion1Command& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(21508.01f);
+            case 2:
+                return static_cast<u32>(23120.453f);
+            case 4:
+                return static_cast<u32>(26270.053f);
+            case 6:
+                return static_cast<u32>(40471.902f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(897.004f);
+        case 2:
+            return static_cast<u32>(931.549f);
+        case 4:
+            return static_cast<u32>(975.387f);
+        case 6:
+            return static_cast<u32>(1016.778f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            switch (command.parameter.channel_count) {
+            case 1:
+                return static_cast<u32>(30565.961f);
+            case 2:
+                return static_cast<u32>(32812.91f);
+            case 4:
+                return static_cast<u32>(37354.852f);
+            case 6:
+                return static_cast<u32>(58486.699f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                          command.parameter.channel_count);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(874.429f);
+        case 2:
+            return static_cast<u32>(921.553f);
+        case 4:
+            return static_cast<u32>(945.262f);
+        case 6:
+            return static_cast<u32>(992.26f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    const LightLimiterVersion2Command& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            if (command.parameter.processing_mode == LightLimiterInfo::ProcessingMode::Mode0) {
+                if (command.parameter.statistics_enabled) {
+                    switch (command.parameter.channel_count) {
+                    case 1:
+                        return static_cast<u32>(23639.584f);
+                    case 2:
+                        return static_cast<u32>(24666.725f);
+                    case 4:
+                        return static_cast<u32>(28876.459f);
+                    case 6:
+                        return static_cast<u32>(47096.078f);
+                    default:
+                        LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                  command.parameter.channel_count);
+                        return 0;
+                    }
+                } else {
+                    if (command.parameter.statistics_enabled) {
+                        switch (command.parameter.channel_count) {
+                        case 1:
+                            return static_cast<u32>(21508.01f);
+                        case 2:
+                            return static_cast<u32>(23120.453f);
+                        case 4:
+                            return static_cast<u32>(26270.053f);
+                        case 6:
+                            return static_cast<u32>(40471.902f);
+                        default:
+                            LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                      command.parameter.channel_count);
+                            return 0;
+                        }
+                    }
+                }
+            } else if (command.parameter.processing_mode ==
+                       LightLimiterInfo::ProcessingMode::Mode1) {
+                if (command.parameter.statistics_enabled) {
+                    switch (command.parameter.channel_count) {
+                    case 1:
+                        return static_cast<u32>(23639.584f);
+                    case 2:
+                        return static_cast<u32>(29954.062f);
+                    case 4:
+                        return static_cast<u32>(35807.477f);
+                    case 6:
+                        return static_cast<u32>(58339.773f);
+                    default:
+                        LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                  command.parameter.channel_count);
+                        return 0;
+                    }
+                } else {
+                    if (command.parameter.statistics_enabled) {
+                        switch (command.parameter.channel_count) {
+                        case 1:
+                            return static_cast<u32>(23639.584f);
+                        case 2:
+                            return static_cast<u32>(29954.062f);
+                        case 4:
+                            return static_cast<u32>(35807.477f);
+                        case 6:
+                            return static_cast<u32>(58339.773f);
+                        default:
+                            LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                      command.parameter.channel_count);
+                            return 0;
+                        }
+                    }
+                }
+            } else {
+                LOG_ERROR(Service_Audio, "Invalid processing mode {}",
+                          command.parameter.processing_mode);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(897.004f);
+        case 2:
+            return static_cast<u32>(931.549f);
+        case 4:
+            return static_cast<u32>(975.387f);
+        case 6:
+            return static_cast<u32>(1016.778f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    case 240:
+        if (command.enabled) {
+            if (command.parameter.processing_mode == LightLimiterInfo::ProcessingMode::Mode0) {
+                if (command.parameter.statistics_enabled) {
+                    switch (command.parameter.channel_count) {
+                    case 1:
+                        return static_cast<u32>(33875.023f);
+                    case 2:
+                        return static_cast<u32>(35199.938f);
+                    case 4:
+                        return static_cast<u32>(41371.230f);
+                    case 6:
+                        return static_cast<u32>(68370.914f);
+                    default:
+                        LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                  command.parameter.channel_count);
+                        return 0;
+                    }
+                } else {
+                    switch (command.parameter.channel_count) {
+                    case 1:
+                        return static_cast<u32>(30565.961f);
+                    case 2:
+                        return static_cast<u32>(32812.91f);
+                    case 4:
+                        return static_cast<u32>(37354.852f);
+                    case 6:
+                        return static_cast<u32>(58486.699f);
+                    default:
+                        LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                  command.parameter.channel_count);
+                        return 0;
+                    }
+                }
+            } else if (command.parameter.processing_mode ==
+                       LightLimiterInfo::ProcessingMode::Mode1) {
+                if (command.parameter.statistics_enabled) {
+                    switch (command.parameter.channel_count) {
+                    case 1:
+                        return static_cast<u32>(33942.980f);
+                    case 2:
+                        return static_cast<u32>(28698.893f);
+                    case 4:
+                        return static_cast<u32>(34774.277f);
+                    case 6:
+                        return static_cast<u32>(61897.773f);
+                    default:
+                        LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                  command.parameter.channel_count);
+                        return 0;
+                    }
+                } else {
+                    switch (command.parameter.channel_count) {
+                    case 1:
+                        return static_cast<u32>(30610.248f);
+                    case 2:
+                        return static_cast<u32>(26322.408f);
+                    case 4:
+                        return static_cast<u32>(30369.000f);
+                    case 6:
+                        return static_cast<u32>(51892.090f);
+                    default:
+                        LOG_ERROR(Service_Audio, "Invalid channel count {}",
+                                  command.parameter.channel_count);
+                        return 0;
+                    }
+                }
+            } else {
+                LOG_ERROR(Service_Audio, "Invalid processing mode {}",
+                          command.parameter.processing_mode);
+                return 0;
+            }
+        }
+        switch (command.parameter.channel_count) {
+        case 1:
+            return static_cast<u32>(874.429f);
+        case 2:
+            return static_cast<u32>(921.553f);
+        case 4:
+            return static_cast<u32>(945.262f);
+        case 6:
+            return static_cast<u32>(992.26f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(
+    [[maybe_unused]] const MultiTapBiquadFilterCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        return static_cast<u32>(7424.5f);
+    case 240:
+        return static_cast<u32>(9730.4f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const CaptureCommand& command) const {
+    switch (sample_count) {
+    case 160:
+        if (command.enabled) {
+            return static_cast<u32>(426.982f);
+        }
+        return static_cast<u32>(4261.005f);
+    case 240:
+        if (command.enabled) {
+            return static_cast<u32>(435.204f);
+        }
+        return static_cast<u32>(5858.265f);
+    default:
+        LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+        return 0;
+    }
+}
+
+u32 CommandProcessingTimeEstimatorVersion5::Estimate(const CompressorCommand& command) const {
+    if (command.enabled) {
+        switch (command.parameter.channel_count) {
+        case 1:
+            switch (sample_count) {
+            case 160:
+                return static_cast<u32>(34430.570f);
+            case 240:
+                return static_cast<u32>(51095.348f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+                return 0;
+            }
+        case 2:
+            switch (sample_count) {
+            case 160:
+                return static_cast<u32>(44253.320f);
+            case 240:
+                return static_cast<u32>(65693.094f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+                return 0;
+            }
+        case 4:
+            switch (sample_count) {
+            case 160:
+                return static_cast<u32>(63827.457f);
+            case 240:
+                return static_cast<u32>(95382.852f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+                return 0;
+            }
+        case 6:
+            switch (sample_count) {
+            case 160:
+                return static_cast<u32>(83361.484f);
+            case 240:
+                return static_cast<u32>(124509.906f);
+            default:
+                LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+                return 0;
+            }
+        default:
+            LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+            return 0;
+        }
+    }
+    switch (command.parameter.channel_count) {
+    case 1:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(630.115f);
+        case 240:
+            return static_cast<u32>(840.136f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    case 2:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(638.274f);
+        case 240:
+            return static_cast<u32>(826.098f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    case 4:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(705.862f);
+        case 240:
+            return static_cast<u32>(901.876f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    case 6:
+        switch (sample_count) {
+        case 160:
+            return static_cast<u32>(782.019f);
+        case 240:
+            return static_cast<u32>(965.286f);
+        default:
+            LOG_ERROR(Service_Audio, "Invalid sample count {}", sample_count);
+            return 0;
+        }
+    default:
+        LOG_ERROR(Service_Audio, "Invalid channel count {}", command.parameter.channel_count);
+        return 0;
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/command_processing_time_estimator.h b/src/audio_core/renderer/command/command_processing_time_estimator.h
new file mode 100644
index 000000000..452217196
--- /dev/null
+++ b/src/audio_core/renderer/command/command_processing_time_estimator.h
@@ -0,0 +1,254 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/command/commands.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Estimate the processing time required for all commands.
+ */
+class ICommandProcessingTimeEstimator {
+public:
+    virtual ~ICommandProcessingTimeEstimator() = default;
+
+    virtual u32 Estimate(const PcmInt16DataSourceVersion1Command& command) const = 0;
+    virtual u32 Estimate(const PcmInt16DataSourceVersion2Command& command) const = 0;
+    virtual u32 Estimate(const PcmFloatDataSourceVersion1Command& command) const = 0;
+    virtual u32 Estimate(const PcmFloatDataSourceVersion2Command& command) const = 0;
+    virtual u32 Estimate(const AdpcmDataSourceVersion1Command& command) const = 0;
+    virtual u32 Estimate(const AdpcmDataSourceVersion2Command& command) const = 0;
+    virtual u32 Estimate(const VolumeCommand& command) const = 0;
+    virtual u32 Estimate(const VolumeRampCommand& command) const = 0;
+    virtual u32 Estimate(const BiquadFilterCommand& command) const = 0;
+    virtual u32 Estimate(const MixCommand& command) const = 0;
+    virtual u32 Estimate(const MixRampCommand& command) const = 0;
+    virtual u32 Estimate(const MixRampGroupedCommand& command) const = 0;
+    virtual u32 Estimate(const DepopPrepareCommand& command) const = 0;
+    virtual u32 Estimate(const DepopForMixBuffersCommand& command) const = 0;
+    virtual u32 Estimate(const DelayCommand& command) const = 0;
+    virtual u32 Estimate(const UpsampleCommand& command) const = 0;
+    virtual u32 Estimate(const DownMix6chTo2chCommand& command) const = 0;
+    virtual u32 Estimate(const AuxCommand& command) const = 0;
+    virtual u32 Estimate(const DeviceSinkCommand& command) const = 0;
+    virtual u32 Estimate(const CircularBufferSinkCommand& command) const = 0;
+    virtual u32 Estimate(const ReverbCommand& command) const = 0;
+    virtual u32 Estimate(const I3dl2ReverbCommand& command) const = 0;
+    virtual u32 Estimate(const PerformanceCommand& command) const = 0;
+    virtual u32 Estimate(const ClearMixBufferCommand& command) const = 0;
+    virtual u32 Estimate(const CopyMixBufferCommand& command) const = 0;
+    virtual u32 Estimate(const LightLimiterVersion1Command& command) const = 0;
+    virtual u32 Estimate(const LightLimiterVersion2Command& command) const = 0;
+    virtual u32 Estimate(const MultiTapBiquadFilterCommand& command) const = 0;
+    virtual u32 Estimate(const CaptureCommand& command) const = 0;
+    virtual u32 Estimate(const CompressorCommand& command) const = 0;
+};
+
+class CommandProcessingTimeEstimatorVersion1 final : public ICommandProcessingTimeEstimator {
+public:
+    CommandProcessingTimeEstimatorVersion1(u32 sample_count_, u32 buffer_count_)
+        : sample_count{sample_count_}, buffer_count{buffer_count_} {}
+
+    u32 Estimate(const PcmInt16DataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmInt16DataSourceVersion2Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion2Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion1Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion2Command& command) const override;
+    u32 Estimate(const VolumeCommand& command) const override;
+    u32 Estimate(const VolumeRampCommand& command) const override;
+    u32 Estimate(const BiquadFilterCommand& command) const override;
+    u32 Estimate(const MixCommand& command) const override;
+    u32 Estimate(const MixRampCommand& command) const override;
+    u32 Estimate(const MixRampGroupedCommand& command) const override;
+    u32 Estimate(const DepopPrepareCommand& command) const override;
+    u32 Estimate(const DepopForMixBuffersCommand& command) const override;
+    u32 Estimate(const DelayCommand& command) const override;
+    u32 Estimate(const UpsampleCommand& command) const override;
+    u32 Estimate(const DownMix6chTo2chCommand& command) const override;
+    u32 Estimate(const AuxCommand& command) const override;
+    u32 Estimate(const DeviceSinkCommand& command) const override;
+    u32 Estimate(const CircularBufferSinkCommand& command) const override;
+    u32 Estimate(const ReverbCommand& command) const override;
+    u32 Estimate(const I3dl2ReverbCommand& command) const override;
+    u32 Estimate(const PerformanceCommand& command) const override;
+    u32 Estimate(const ClearMixBufferCommand& command) const override;
+    u32 Estimate(const CopyMixBufferCommand& command) const override;
+    u32 Estimate(const LightLimiterVersion1Command& command) const override;
+    u32 Estimate(const LightLimiterVersion2Command& command) const override;
+    u32 Estimate(const MultiTapBiquadFilterCommand& command) const override;
+    u32 Estimate(const CaptureCommand& command) const override;
+    u32 Estimate(const CompressorCommand& command) const override;
+
+private:
+    u32 sample_count{};
+    u32 buffer_count{};
+};
+
+class CommandProcessingTimeEstimatorVersion2 final : public ICommandProcessingTimeEstimator {
+public:
+    CommandProcessingTimeEstimatorVersion2(u32 sample_count_, u32 buffer_count_)
+        : sample_count{sample_count_}, buffer_count{buffer_count_} {}
+
+    u32 Estimate(const PcmInt16DataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmInt16DataSourceVersion2Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion2Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion1Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion2Command& command) const override;
+    u32 Estimate(const VolumeCommand& command) const override;
+    u32 Estimate(const VolumeRampCommand& command) const override;
+    u32 Estimate(const BiquadFilterCommand& command) const override;
+    u32 Estimate(const MixCommand& command) const override;
+    u32 Estimate(const MixRampCommand& command) const override;
+    u32 Estimate(const MixRampGroupedCommand& command) const override;
+    u32 Estimate(const DepopPrepareCommand& command) const override;
+    u32 Estimate(const DepopForMixBuffersCommand& command) const override;
+    u32 Estimate(const DelayCommand& command) const override;
+    u32 Estimate(const UpsampleCommand& command) const override;
+    u32 Estimate(const DownMix6chTo2chCommand& command) const override;
+    u32 Estimate(const AuxCommand& command) const override;
+    u32 Estimate(const DeviceSinkCommand& command) const override;
+    u32 Estimate(const CircularBufferSinkCommand& command) const override;
+    u32 Estimate(const ReverbCommand& command) const override;
+    u32 Estimate(const I3dl2ReverbCommand& command) const override;
+    u32 Estimate(const PerformanceCommand& command) const override;
+    u32 Estimate(const ClearMixBufferCommand& command) const override;
+    u32 Estimate(const CopyMixBufferCommand& command) const override;
+    u32 Estimate(const LightLimiterVersion1Command& command) const override;
+    u32 Estimate(const LightLimiterVersion2Command& command) const override;
+    u32 Estimate(const MultiTapBiquadFilterCommand& command) const override;
+    u32 Estimate(const CaptureCommand& command) const override;
+    u32 Estimate(const CompressorCommand& command) const override;
+
+private:
+    u32 sample_count{};
+    u32 buffer_count{};
+};
+
+class CommandProcessingTimeEstimatorVersion3 final : public ICommandProcessingTimeEstimator {
+public:
+    CommandProcessingTimeEstimatorVersion3(u32 sample_count_, u32 buffer_count_)
+        : sample_count{sample_count_}, buffer_count{buffer_count_} {}
+
+    u32 Estimate(const PcmInt16DataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmInt16DataSourceVersion2Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion2Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion1Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion2Command& command) const override;
+    u32 Estimate(const VolumeCommand& command) const override;
+    u32 Estimate(const VolumeRampCommand& command) const override;
+    u32 Estimate(const BiquadFilterCommand& command) const override;
+    u32 Estimate(const MixCommand& command) const override;
+    u32 Estimate(const MixRampCommand& command) const override;
+    u32 Estimate(const MixRampGroupedCommand& command) const override;
+    u32 Estimate(const DepopPrepareCommand& command) const override;
+    u32 Estimate(const DepopForMixBuffersCommand& command) const override;
+    u32 Estimate(const DelayCommand& command) const override;
+    u32 Estimate(const UpsampleCommand& command) const override;
+    u32 Estimate(const DownMix6chTo2chCommand& command) const override;
+    u32 Estimate(const AuxCommand& command) const override;
+    u32 Estimate(const DeviceSinkCommand& command) const override;
+    u32 Estimate(const CircularBufferSinkCommand& command) const override;
+    u32 Estimate(const ReverbCommand& command) const override;
+    u32 Estimate(const I3dl2ReverbCommand& command) const override;
+    u32 Estimate(const PerformanceCommand& command) const override;
+    u32 Estimate(const ClearMixBufferCommand& command) const override;
+    u32 Estimate(const CopyMixBufferCommand& command) const override;
+    u32 Estimate(const LightLimiterVersion1Command& command) const override;
+    u32 Estimate(const LightLimiterVersion2Command& command) const override;
+    u32 Estimate(const MultiTapBiquadFilterCommand& command) const override;
+    u32 Estimate(const CaptureCommand& command) const override;
+    u32 Estimate(const CompressorCommand& command) const override;
+
+private:
+    u32 sample_count{};
+    u32 buffer_count{};
+};
+
+class CommandProcessingTimeEstimatorVersion4 final : public ICommandProcessingTimeEstimator {
+public:
+    CommandProcessingTimeEstimatorVersion4(u32 sample_count_, u32 buffer_count_)
+        : sample_count{sample_count_}, buffer_count{buffer_count_} {}
+
+    u32 Estimate(const PcmInt16DataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmInt16DataSourceVersion2Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion2Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion1Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion2Command& command) const override;
+    u32 Estimate(const VolumeCommand& command) const override;
+    u32 Estimate(const VolumeRampCommand& command) const override;
+    u32 Estimate(const BiquadFilterCommand& command) const override;
+    u32 Estimate(const MixCommand& command) const override;
+    u32 Estimate(const MixRampCommand& command) const override;
+    u32 Estimate(const MixRampGroupedCommand& command) const override;
+    u32 Estimate(const DepopPrepareCommand& command) const override;
+    u32 Estimate(const DepopForMixBuffersCommand& command) const override;
+    u32 Estimate(const DelayCommand& command) const override;
+    u32 Estimate(const UpsampleCommand& command) const override;
+    u32 Estimate(const DownMix6chTo2chCommand& command) const override;
+    u32 Estimate(const AuxCommand& command) const override;
+    u32 Estimate(const DeviceSinkCommand& command) const override;
+    u32 Estimate(const CircularBufferSinkCommand& command) const override;
+    u32 Estimate(const ReverbCommand& command) const override;
+    u32 Estimate(const I3dl2ReverbCommand& command) const override;
+    u32 Estimate(const PerformanceCommand& command) const override;
+    u32 Estimate(const ClearMixBufferCommand& command) const override;
+    u32 Estimate(const CopyMixBufferCommand& command) const override;
+    u32 Estimate(const LightLimiterVersion1Command& command) const override;
+    u32 Estimate(const LightLimiterVersion2Command& command) const override;
+    u32 Estimate(const MultiTapBiquadFilterCommand& command) const override;
+    u32 Estimate(const CaptureCommand& command) const override;
+    u32 Estimate(const CompressorCommand& command) const override;
+
+private:
+    u32 sample_count{};
+    u32 buffer_count{};
+};
+
+class CommandProcessingTimeEstimatorVersion5 final : public ICommandProcessingTimeEstimator {
+public:
+    CommandProcessingTimeEstimatorVersion5(u32 sample_count_, u32 buffer_count_)
+        : sample_count{sample_count_}, buffer_count{buffer_count_} {}
+
+    u32 Estimate(const PcmInt16DataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmInt16DataSourceVersion2Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion1Command& command) const override;
+    u32 Estimate(const PcmFloatDataSourceVersion2Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion1Command& command) const override;
+    u32 Estimate(const AdpcmDataSourceVersion2Command& command) const override;
+    u32 Estimate(const VolumeCommand& command) const override;
+    u32 Estimate(const VolumeRampCommand& command) const override;
+    u32 Estimate(const BiquadFilterCommand& command) const override;
+    u32 Estimate(const MixCommand& command) const override;
+    u32 Estimate(const MixRampCommand& command) const override;
+    u32 Estimate(const MixRampGroupedCommand& command) const override;
+    u32 Estimate(const DepopPrepareCommand& command) const override;
+    u32 Estimate(const DepopForMixBuffersCommand& command) const override;
+    u32 Estimate(const DelayCommand& command) const override;
+    u32 Estimate(const UpsampleCommand& command) const override;
+    u32 Estimate(const DownMix6chTo2chCommand& command) const override;
+    u32 Estimate(const AuxCommand& command) const override;
+    u32 Estimate(const DeviceSinkCommand& command) const override;
+    u32 Estimate(const CircularBufferSinkCommand& command) const override;
+    u32 Estimate(const ReverbCommand& command) const override;
+    u32 Estimate(const I3dl2ReverbCommand& command) const override;
+    u32 Estimate(const PerformanceCommand& command) const override;
+    u32 Estimate(const ClearMixBufferCommand& command) const override;
+    u32 Estimate(const CopyMixBufferCommand& command) const override;
+    u32 Estimate(const LightLimiterVersion1Command& command) const override;
+    u32 Estimate(const LightLimiterVersion2Command& command) const override;
+    u32 Estimate(const MultiTapBiquadFilterCommand& command) const override;
+    u32 Estimate(const CaptureCommand& command) const override;
+    u32 Estimate(const CompressorCommand& command) const override;
+
+private:
+    u32 sample_count{};
+    u32 buffer_count{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/commands.h b/src/audio_core/renderer/command/commands.h
new file mode 100644
index 000000000..6d8b8546d
--- /dev/null
+++ b/src/audio_core/renderer/command/commands.h
@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/command/data_source/adpcm.h"
+#include "audio_core/renderer/command/data_source/pcm_float.h"
+#include "audio_core/renderer/command/data_source/pcm_int16.h"
+#include "audio_core/renderer/command/effect/aux_.h"
+#include "audio_core/renderer/command/effect/biquad_filter.h"
+#include "audio_core/renderer/command/effect/capture.h"
+#include "audio_core/renderer/command/effect/compressor.h"
+#include "audio_core/renderer/command/effect/delay.h"
+#include "audio_core/renderer/command/effect/i3dl2_reverb.h"
+#include "audio_core/renderer/command/effect/light_limiter.h"
+#include "audio_core/renderer/command/effect/multi_tap_biquad_filter.h"
+#include "audio_core/renderer/command/effect/reverb.h"
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/command/mix/clear_mix.h"
+#include "audio_core/renderer/command/mix/copy_mix.h"
+#include "audio_core/renderer/command/mix/depop_for_mix_buffers.h"
+#include "audio_core/renderer/command/mix/depop_prepare.h"
+#include "audio_core/renderer/command/mix/mix.h"
+#include "audio_core/renderer/command/mix/mix_ramp.h"
+#include "audio_core/renderer/command/mix/mix_ramp_grouped.h"
+#include "audio_core/renderer/command/mix/volume.h"
+#include "audio_core/renderer/command/mix/volume_ramp.h"
+#include "audio_core/renderer/command/performance/performance.h"
+#include "audio_core/renderer/command/resample/downmix_6ch_to_2ch.h"
+#include "audio_core/renderer/command/resample/upsample.h"
+#include "audio_core/renderer/command/sink/circular_buffer.h"
+#include "audio_core/renderer/command/sink/device.h"
diff --git a/src/audio_core/renderer/command/data_source/adpcm.cpp b/src/audio_core/renderer/command/data_source/adpcm.cpp
new file mode 100644
index 000000000..e66ed2990
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/adpcm.cpp
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <span>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/data_source/adpcm.h"
+#include "audio_core/renderer/command/data_source/decode.h"
+
+namespace AudioCore::AudioRenderer {
+
+void AdpcmDataSourceVersion1Command::Dump(const ADSP::CommandListProcessor& processor,
+                                          std::string& string) {
+    string += fmt::format("AdpcmDataSourceVersion1Command\n\toutput_index {:02X} source sample "
+                          "rate {} target sample rate {} src quality {}\n",
+                          output_index, sample_rate, processor.target_sample_rate, src_quality);
+}
+
+void AdpcmDataSourceVersion1Command::Process(const ADSP::CommandListProcessor& processor) {
+    auto out_buffer{processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                                  processor.sample_count)};
+
+    DecodeFromWaveBuffersArgs args{
+        .sample_format{SampleFormat::Adpcm},
+        .output{out_buffer},
+        .voice_state{reinterpret_cast<VoiceState*>(voice_state)},
+        .wave_buffers{wave_buffers},
+        .channel{0},
+        .channel_count{1},
+        .src_quality{src_quality},
+        .pitch{pitch},
+        .source_sample_rate{sample_rate},
+        .target_sample_rate{processor.target_sample_rate},
+        .sample_count{processor.sample_count},
+        .data_address{data_address},
+        .data_size{data_size},
+        .IsVoicePlayedSampleCountResetAtLoopPointSupported{(flags & 1) != 0},
+        .IsVoicePitchAndSrcSkippedSupported{(flags & 2) != 0},
+    };
+
+    DecodeFromWaveBuffers(*processor.memory, args);
+}
+
+bool AdpcmDataSourceVersion1Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+void AdpcmDataSourceVersion2Command::Dump(const ADSP::CommandListProcessor& processor,
+                                          std::string& string) {
+    string += fmt::format("AdpcmDataSourceVersion2Command\n\toutput_index {:02X} source sample "
+                          "rate {} target sample rate {} src quality {}\n",
+                          output_index, sample_rate, processor.target_sample_rate, src_quality);
+}
+
+void AdpcmDataSourceVersion2Command::Process(const ADSP::CommandListProcessor& processor) {
+    auto out_buffer{processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                                  processor.sample_count)};
+
+    DecodeFromWaveBuffersArgs args{
+        .sample_format{SampleFormat::Adpcm},
+        .output{out_buffer},
+        .voice_state{reinterpret_cast<VoiceState*>(voice_state)},
+        .wave_buffers{wave_buffers},
+        .channel{0},
+        .channel_count{1},
+        .src_quality{src_quality},
+        .pitch{pitch},
+        .source_sample_rate{sample_rate},
+        .target_sample_rate{processor.target_sample_rate},
+        .sample_count{processor.sample_count},
+        .data_address{data_address},
+        .data_size{data_size},
+        .IsVoicePlayedSampleCountResetAtLoopPointSupported{(flags & 1) != 0},
+        .IsVoicePitchAndSrcSkippedSupported{(flags & 2) != 0},
+    };
+
+    DecodeFromWaveBuffers(*processor.memory, args);
+}
+
+bool AdpcmDataSourceVersion2Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/data_source/adpcm.h b/src/audio_core/renderer/command/data_source/adpcm.h
new file mode 100644
index 000000000..a9cf9cee4
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/adpcm.h
@@ -0,0 +1,119 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/common/common.h"
+#include "audio_core/common/wave_buffer.h"
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command to decode ADPCM-encoded version 1 wavebuffers
+ * into the output_index mix buffer.
+ */
+struct AdpcmDataSourceVersion1Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Quality used for sample rate conversion
+    SrcQuality src_quality;
+    /// Mix buffer index for decoded samples
+    s16 output_index;
+    /// Flags to control decoding (see AudioCore::AudioRenderer::VoiceInfo::Flags)
+    u16 flags;
+    /// Wavebuffer sample rate
+    u32 sample_rate;
+    /// Pitch used for sample rate conversion
+    f32 pitch;
+    /// Wavebuffers containing the wavebuffer address, context address, looping information etc
+    std::array<WaveBufferVersion2, MaxWaveBuffers> wave_buffers;
+    /// Voice state, updated each call and written back to game
+    CpuAddr voice_state;
+    /// Coefficients data address
+    CpuAddr data_address;
+    /// Coefficients data size
+    u64 data_size;
+};
+
+/**
+ * AudioRenderer command to decode ADPCM-encoded version 2 wavebuffers
+ * into the output_index mix buffer.
+ */
+struct AdpcmDataSourceVersion2Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Quality used for sample rate conversion
+    SrcQuality src_quality;
+    /// Mix buffer index for decoded samples
+    s16 output_index;
+    /// Flags to control decoding (see AudioCore::AudioRenderer::VoiceInfo::Flags)
+    u16 flags;
+    /// Wavebuffer sample rate
+    u32 sample_rate;
+    /// Pitch used for sample rate conversion
+    f32 pitch;
+    /// Target channel to read within the wavebuffer
+    s8 channel_index;
+    /// Number of channels within the wavebuffer
+    s8 channel_count;
+    /// Wavebuffers containing the wavebuffer address, context address, looping information etc
+    std::array<WaveBufferVersion2, MaxWaveBuffers> wave_buffers;
+    /// Voice state, updated each call and written back to game
+    CpuAddr voice_state;
+    /// Coefficients data address
+    CpuAddr data_address;
+    /// Coefficients data size
+    u64 data_size;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/data_source/decode.cpp b/src/audio_core/renderer/command/data_source/decode.cpp
new file mode 100644
index 000000000..ff5d31bd6
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/decode.cpp
@@ -0,0 +1,428 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <vector>
+
+#include "audio_core/renderer/command/data_source/decode.h"
+#include "audio_core/renderer/command/resample/resample.h"
+#include "common/fixed_point.h"
+#include "common/logging/log.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer {
+
+constexpr u32 TempBufferSize = 0x3F00;
+constexpr std::array<u8, 3> PitchBySrcQuality = {4, 8, 4};
+
+/**
+ * Decode PCM data. Only s16 or f32 is supported.
+ *
+ * @tparam T         - Type to decode. Only s16 and f32 are supported.
+ * @param memory     - Core memory for reading samples.
+ * @param out_buffer - Output mix buffer to receive the samples.
+ * @param req        - Information for how to decode.
+ * @return Number of samples decoded.
+ */
+template <typename T>
+static u32 DecodePcm(Core::Memory::Memory& memory, std::span<s16> out_buffer,
+                     const DecodeArg& req) {
+    constexpr s32 min{std::numeric_limits<s16>::min()};
+    constexpr s32 max{std::numeric_limits<s16>::max()};
+
+    if (req.buffer == 0 || req.buffer_size == 0) {
+        return 0;
+    }
+
+    if (req.start_offset >= req.end_offset) {
+        return 0;
+    }
+
+    auto samples_to_decode{
+        std::min(req.samples_to_read, req.end_offset - req.start_offset - req.offset)};
+    u32 channel_count{static_cast<u32>(req.channel_count)};
+
+    switch (req.channel_count) {
+    default: {
+        const VAddr source{req.buffer +
+                           (((req.start_offset + req.offset) * channel_count) * sizeof(T))};
+        const u64 size{channel_count * samples_to_decode};
+        const u64 size_bytes{size * sizeof(T)};
+
+        std::vector<T> samples(size);
+        memory.ReadBlockUnsafe(source, samples.data(), size_bytes);
+
+        if constexpr (std::is_floating_point_v<T>) {
+            for (u32 i = 0; i < samples_to_decode; i++) {
+                auto sample{static_cast<s32>(samples[i * channel_count + req.target_channel] *
+                                             std::numeric_limits<s16>::max())};
+                out_buffer[i] = static_cast<s16>(std::clamp(sample, min, max));
+            }
+        } else {
+            for (u32 i = 0; i < samples_to_decode; i++) {
+                out_buffer[i] = samples[i * channel_count + req.target_channel];
+            }
+        }
+    } break;
+
+    case 1:
+        if (req.target_channel != 0) {
+            LOG_ERROR(Service_Audio, "Invalid target channel, expected 0, got {}",
+                      req.target_channel);
+            return 0;
+        }
+
+        const VAddr source{req.buffer + ((req.start_offset + req.offset) * sizeof(T))};
+        std::vector<T> samples(samples_to_decode);
+        memory.ReadBlockUnsafe(source, samples.data(), samples_to_decode * sizeof(T));
+
+        if constexpr (std::is_floating_point_v<T>) {
+            for (u32 i = 0; i < samples_to_decode; i++) {
+                auto sample{static_cast<s32>(samples[i * channel_count + req.target_channel] *
+                                             std::numeric_limits<s16>::max())};
+                out_buffer[i] = static_cast<s16>(std::clamp(sample, min, max));
+            }
+        } else {
+            std::memcpy(out_buffer.data(), samples.data(), samples_to_decode * sizeof(s16));
+        }
+        break;
+    }
+
+    return samples_to_decode;
+}
+
+/**
+ * Decode ADPCM data.
+ *
+ * @param memory     - Core memory for reading samples.
+ * @param out_buffer - Output mix buffer to receive the samples.
+ * @param req        - Information for how to decode.
+ * @return Number of samples decoded.
+ */
+static u32 DecodeAdpcm(Core::Memory::Memory& memory, std::span<s16> out_buffer,
+                       const DecodeArg& req) {
+    constexpr u32 SamplesPerFrame{14};
+    constexpr u32 NibblesPerFrame{16};
+
+    if (req.buffer == 0 || req.buffer_size == 0) {
+        return 0;
+    }
+
+    if (req.end_offset < req.start_offset) {
+        return 0;
+    }
+
+    auto end{(req.end_offset % SamplesPerFrame) +
+             NibblesPerFrame * (req.end_offset / SamplesPerFrame)};
+    if (req.end_offset % SamplesPerFrame) {
+        end += 3;
+    } else {
+        end += 1;
+    }
+
+    if (req.buffer_size < end / 2) {
+        return 0;
+    }
+
+    auto samples_to_process{
+        std::min(req.end_offset - req.start_offset - req.offset, req.samples_to_read)};
+
+    auto samples_to_read{samples_to_process};
+    auto start_pos{req.start_offset + req.offset};
+    auto samples_remaining_in_frame{start_pos % SamplesPerFrame};
+    auto position_in_frame{(start_pos / SamplesPerFrame) * NibblesPerFrame +
+                           samples_remaining_in_frame};
+
+    if (samples_remaining_in_frame) {
+        position_in_frame += 2;
+    }
+
+    const auto size{std::max((samples_to_process / 8U) * SamplesPerFrame, 8U)};
+    std::vector<u8> wavebuffer(size);
+    memory.ReadBlockUnsafe(req.buffer + position_in_frame / 2, wavebuffer.data(),
+                           wavebuffer.size());
+
+    auto context{req.adpcm_context};
+    auto header{context->header};
+    u8 coeff_index{static_cast<u8>((header >> 4U) & 0xFU)};
+    u8 scale{static_cast<u8>(header & 0xFU)};
+    s32 coeff0{req.coefficients[coeff_index * 2 + 0]};
+    s32 coeff1{req.coefficients[coeff_index * 2 + 1]};
+
+    auto yn0{context->yn0};
+    auto yn1{context->yn1};
+
+    static constexpr std::array<s32, 16> Steps{
+        0, 1, 2, 3, 4, 5, 6, 7, -8, -7, -6, -5, -4, -3, -2, -1,
+    };
+
+    const auto decode_sample = [&](const s32 code) -> s16 {
+        const auto xn = code * (1 << scale);
+        const auto prediction = coeff0 * yn0 + coeff1 * yn1;
+        const auto sample = ((xn << 11) + 0x400 + prediction) >> 11;
+        const auto saturated = std::clamp<s32>(sample, -0x8000, 0x7FFF);
+        yn1 = yn0;
+        yn0 = static_cast<s16>(saturated);
+        return yn0;
+    };
+
+    u32 read_index{0};
+    u32 write_index{0};
+
+    while (samples_to_read > 0) {
+        // Are we at a new frame?
+        if ((position_in_frame % NibblesPerFrame) == 0) {
+            header = wavebuffer[read_index++];
+            coeff_index = (header >> 4) & 0xF;
+            scale = header & 0xF;
+            coeff0 = req.coefficients[coeff_index * 2 + 0];
+            coeff1 = req.coefficients[coeff_index * 2 + 1];
+            position_in_frame += 2;
+
+            // Can we consume all of this frame's samples?
+            if (samples_to_read >= SamplesPerFrame) {
+                // Can grab all samples until the next header
+                for (u32 i = 0; i < SamplesPerFrame / 2; i++) {
+                    auto code0{Steps[(wavebuffer[read_index] >> 4) & 0xF]};
+                    auto code1{Steps[wavebuffer[read_index] & 0xF]};
+                    read_index++;
+
+                    out_buffer[write_index++] = decode_sample(code0);
+                    out_buffer[write_index++] = decode_sample(code1);
+                }
+
+                position_in_frame += SamplesPerFrame;
+                samples_to_read -= SamplesPerFrame;
+                continue;
+            }
+        }
+
+        // Decode a single sample
+        auto code{wavebuffer[read_index]};
+        if (position_in_frame & 1) {
+            code &= 0xF;
+            read_index++;
+        } else {
+            code >>= 4;
+        }
+
+        out_buffer[write_index++] = decode_sample(Steps[code]);
+
+        position_in_frame++;
+        samples_to_read--;
+    }
+
+    context->header = header;
+    context->yn0 = yn0;
+    context->yn1 = yn1;
+
+    return samples_to_process;
+}
+
+/**
+ * Decode implementation.
+ * Decode wavebuffers according to the given args.
+ *
+ * @param memory - Core memory to read data from.
+ * @param args   - The wavebuffer data, and information for how to decode it.
+ */
+void DecodeFromWaveBuffers(Core::Memory::Memory& memory, const DecodeFromWaveBuffersArgs& args) {
+    auto& voice_state{*args.voice_state};
+    auto remaining_sample_count{args.sample_count};
+    auto fraction{voice_state.fraction};
+
+    const auto sample_rate_ratio{
+        (Common::FixedPoint<49, 15>(args.source_sample_rate) / args.target_sample_rate) *
+        args.pitch};
+    const auto size_required{fraction + remaining_sample_count * sample_rate_ratio};
+
+    if (size_required < 0) {
+        return;
+    }
+
+    auto pitch{PitchBySrcQuality[static_cast<u32>(args.src_quality)]};
+    if (static_cast<u32>(pitch + size_required.to_int_floor()) > TempBufferSize) {
+        return;
+    }
+
+    auto max_remaining_sample_count{
+        ((Common::FixedPoint<17, 15>(TempBufferSize) - fraction) / sample_rate_ratio)
+            .to_uint_floor()};
+    max_remaining_sample_count = std::min(max_remaining_sample_count, remaining_sample_count);
+
+    auto wavebuffers_consumed{voice_state.wave_buffers_consumed};
+    auto wavebuffer_index{voice_state.wave_buffer_index};
+    auto played_sample_count{voice_state.played_sample_count};
+
+    bool is_buffer_starved{false};
+    u32 offset{voice_state.offset};
+
+    auto output_buffer{args.output};
+    std::vector<s16> temp_buffer(TempBufferSize, 0);
+
+    while (remaining_sample_count > 0) {
+        const auto samples_to_write{std::min(remaining_sample_count, max_remaining_sample_count)};
+        const auto samples_to_read{
+            (fraction + samples_to_write * sample_rate_ratio).to_uint_floor()};
+
+        u32 temp_buffer_pos{0};
+
+        if (!args.IsVoicePitchAndSrcSkippedSupported) {
+            for (u32 i = 0; i < pitch; i++) {
+                temp_buffer[i] = voice_state.sample_history[i];
+            }
+            temp_buffer_pos = pitch;
+        }
+
+        u32 samples_read{0};
+        while (samples_read < samples_to_read) {
+            if (wavebuffer_index >= MaxWaveBuffers) {
+                LOG_ERROR(Service_Audio, "Invalid wavebuffer index! {}", wavebuffer_index);
+                wavebuffer_index = 0;
+                voice_state.wave_buffer_valid.fill(false);
+                wavebuffers_consumed = MaxWaveBuffers;
+            }
+
+            if (!voice_state.wave_buffer_valid[wavebuffer_index]) {
+                is_buffer_starved = true;
+                break;
+            }
+
+            auto& wavebuffer{args.wave_buffers[wavebuffer_index]};
+
+            if (offset == 0 && args.sample_format == SampleFormat::Adpcm &&
+                wavebuffer.context != 0) {
+                memory.ReadBlockUnsafe(wavebuffer.context, &voice_state.adpcm_context,
+                                       wavebuffer.context_size);
+            }
+
+            auto start_offset{wavebuffer.start_offset};
+            auto end_offset{wavebuffer.end_offset};
+
+            if (wavebuffer.loop && voice_state.loop_count > 0 &&
+                wavebuffer.loop_start_offset != 0 && wavebuffer.loop_end_offset != 0 &&
+                wavebuffer.loop_start_offset <= wavebuffer.loop_end_offset) {
+                start_offset = wavebuffer.loop_start_offset;
+                end_offset = wavebuffer.loop_end_offset;
+            }
+
+            DecodeArg decode_arg{.buffer{wavebuffer.buffer},
+                                 .buffer_size{wavebuffer.buffer_size},
+                                 .start_offset{start_offset},
+                                 .end_offset{end_offset},
+                                 .channel_count{args.channel_count},
+                                 .coefficients{},
+                                 .adpcm_context{nullptr},
+                                 .target_channel{args.channel},
+                                 .offset{offset},
+                                 .samples_to_read{samples_to_read - samples_read}};
+
+            s32 samples_decoded{0};
+
+            switch (args.sample_format) {
+            case SampleFormat::PcmInt16:
+                samples_decoded = DecodePcm<s16>(
+                    memory, {&temp_buffer[temp_buffer_pos], TempBufferSize - temp_buffer_pos},
+                    decode_arg);
+                break;
+
+            case SampleFormat::PcmFloat:
+                samples_decoded = DecodePcm<f32>(
+                    memory, {&temp_buffer[temp_buffer_pos], TempBufferSize - temp_buffer_pos},
+                    decode_arg);
+                break;
+
+            case SampleFormat::Adpcm: {
+                decode_arg.adpcm_context = &voice_state.adpcm_context;
+                memory.ReadBlockUnsafe(args.data_address, &decode_arg.coefficients, args.data_size);
+                samples_decoded = DecodeAdpcm(
+                    memory, {&temp_buffer[temp_buffer_pos], TempBufferSize - temp_buffer_pos},
+                    decode_arg);
+            } break;
+
+            default:
+                LOG_ERROR(Service_Audio, "Invalid sample format to decode {}",
+                          static_cast<u32>(args.sample_format));
+                samples_decoded = 0;
+                break;
+            }
+
+            played_sample_count += samples_decoded;
+            samples_read += samples_decoded;
+            temp_buffer_pos += samples_decoded;
+            offset += samples_decoded;
+
+            if (samples_decoded == 0 || offset >= end_offset - start_offset) {
+                offset = 0;
+                if (!wavebuffer.loop) {
+                    voice_state.wave_buffer_valid[wavebuffer_index] = false;
+                    voice_state.loop_count = 0;
+
+                    if (wavebuffer.stream_ended) {
+                        played_sample_count = 0;
+                    }
+
+                    wavebuffer_index = (wavebuffer_index + 1) % MaxWaveBuffers;
+                    wavebuffers_consumed++;
+                } else {
+                    voice_state.loop_count++;
+                    if (wavebuffer.loop_count > 0 &&
+                        (voice_state.loop_count > wavebuffer.loop_count || samples_decoded == 0)) {
+                        voice_state.wave_buffer_valid[wavebuffer_index] = false;
+                        voice_state.loop_count = 0;
+
+                        if (wavebuffer.stream_ended) {
+                            played_sample_count = 0;
+                        }
+
+                        wavebuffer_index = (wavebuffer_index + 1) % MaxWaveBuffers;
+                        wavebuffers_consumed++;
+                    }
+
+                    if (samples_decoded == 0) {
+                        is_buffer_starved = true;
+                        break;
+                    }
+
+                    if (args.IsVoicePlayedSampleCountResetAtLoopPointSupported) {
+                        played_sample_count = 0;
+                    }
+                }
+            }
+        }
+
+        if (args.IsVoicePitchAndSrcSkippedSupported) {
+            if (samples_read > output_buffer.size()) {
+                LOG_ERROR(Service_Audio, "Attempting to write past the end of output buffer!");
+            }
+            for (u32 i = 0; i < samples_read; i++) {
+                output_buffer[i] = temp_buffer[i];
+            }
+        } else {
+            std::memset(&temp_buffer[temp_buffer_pos], 0,
+                        (samples_to_read - samples_read) * sizeof(s16));
+
+            Resample(output_buffer, temp_buffer, sample_rate_ratio, fraction, samples_to_write,
+                     args.src_quality);
+
+            std::memcpy(voice_state.sample_history.data(), &temp_buffer[samples_to_read],
+                        pitch * sizeof(s16));
+        }
+
+        remaining_sample_count -= samples_to_write;
+        if (remaining_sample_count != 0 && is_buffer_starved) {
+            LOG_ERROR(Service_Audio, "Samples remaining but buffer is starving??");
+            break;
+        }
+
+        output_buffer = output_buffer.subspan(samples_to_write);
+    }
+
+    voice_state.wave_buffers_consumed = wavebuffers_consumed;
+    voice_state.played_sample_count = played_sample_count;
+    voice_state.wave_buffer_index = wavebuffer_index;
+    voice_state.offset = offset;
+    voice_state.fraction = fraction;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/data_source/decode.h b/src/audio_core/renderer/command/data_source/decode.h
new file mode 100644
index 000000000..4d63d6fa8
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/decode.h
@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "audio_core/common/wave_buffer.h"
+#include "audio_core/renderer/voice/voice_state.h"
+#include "common/common_types.h"
+
+namespace Core::Memory {
+class Memory;
+}
+
+namespace AudioCore::AudioRenderer {
+
+struct DecodeFromWaveBuffersArgs {
+    SampleFormat sample_format;
+    std::span<s32> output;
+    VoiceState* voice_state;
+    std::span<WaveBufferVersion2> wave_buffers;
+    s8 channel;
+    s8 channel_count;
+    SrcQuality src_quality;
+    f32 pitch;
+    u32 source_sample_rate;
+    u32 target_sample_rate;
+    u32 sample_count;
+    CpuAddr data_address;
+    u64 data_size;
+    bool IsVoicePlayedSampleCountResetAtLoopPointSupported;
+    bool IsVoicePitchAndSrcSkippedSupported;
+};
+
+struct DecodeArg {
+    CpuAddr buffer;
+    u64 buffer_size;
+    u32 start_offset;
+    u32 end_offset;
+    s8 channel_count;
+    std::array<s16, 16> coefficients;
+    VoiceState::AdpcmContext* adpcm_context;
+    s8 target_channel;
+    u32 offset;
+    u32 samples_to_read;
+};
+
+/**
+ * Decode wavebuffers according to the given args.
+ *
+ * @param memory - Core memory to read data from.
+ * @param args - The wavebuffer data, and information for how to decode it.
+ */
+void DecodeFromWaveBuffers(Core::Memory::Memory& memory, const DecodeFromWaveBuffersArgs& args);
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/data_source/pcm_float.cpp b/src/audio_core/renderer/command/data_source/pcm_float.cpp
new file mode 100644
index 000000000..be77fab69
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/pcm_float.cpp
@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/data_source/decode.h"
+#include "audio_core/renderer/command/data_source/pcm_float.h"
+
+namespace AudioCore::AudioRenderer {
+
+void PcmFloatDataSourceVersion1Command::Dump(const ADSP::CommandListProcessor& processor,
+                                             std::string& string) {
+    string +=
+        fmt::format("PcmFloatDataSourceVersion1Command\n\toutput_index {:02X} channel {} "
+                    "channel count {} source sample rate {} target sample rate {} src quality {}\n",
+                    output_index, channel_index, channel_count, sample_rate,
+                    processor.target_sample_rate, src_quality);
+}
+
+void PcmFloatDataSourceVersion1Command::Process(const ADSP::CommandListProcessor& processor) {
+    auto out_buffer = processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                                    processor.sample_count);
+
+    DecodeFromWaveBuffersArgs args{
+        .sample_format{SampleFormat::PcmFloat},
+        .output{out_buffer},
+        .voice_state{reinterpret_cast<VoiceState*>(voice_state)},
+        .wave_buffers{wave_buffers},
+        .channel{channel_index},
+        .channel_count{channel_count},
+        .src_quality{src_quality},
+        .pitch{pitch},
+        .source_sample_rate{sample_rate},
+        .target_sample_rate{processor.target_sample_rate},
+        .sample_count{processor.sample_count},
+        .data_address{0},
+        .data_size{0},
+        .IsVoicePlayedSampleCountResetAtLoopPointSupported{(flags & 1) != 0},
+        .IsVoicePitchAndSrcSkippedSupported{(flags & 2) != 0},
+    };
+
+    DecodeFromWaveBuffers(*processor.memory, args);
+}
+
+bool PcmFloatDataSourceVersion1Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+void PcmFloatDataSourceVersion2Command::Dump(const ADSP::CommandListProcessor& processor,
+                                             std::string& string) {
+    string +=
+        fmt::format("PcmFloatDataSourceVersion2Command\n\toutput_index {:02X} channel {} "
+                    "channel count {} source sample rate {} target sample rate {} src quality {}\n",
+                    output_index, channel_index, channel_count, sample_rate,
+                    processor.target_sample_rate, src_quality);
+}
+
+void PcmFloatDataSourceVersion2Command::Process(const ADSP::CommandListProcessor& processor) {
+    auto out_buffer = processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                                    processor.sample_count);
+
+    DecodeFromWaveBuffersArgs args{
+        .sample_format{SampleFormat::PcmFloat},
+        .output{out_buffer},
+        .voice_state{reinterpret_cast<VoiceState*>(voice_state)},
+        .wave_buffers{wave_buffers},
+        .channel{channel_index},
+        .channel_count{channel_count},
+        .src_quality{src_quality},
+        .pitch{pitch},
+        .source_sample_rate{sample_rate},
+        .target_sample_rate{processor.target_sample_rate},
+        .sample_count{processor.sample_count},
+        .data_address{0},
+        .data_size{0},
+        .IsVoicePlayedSampleCountResetAtLoopPointSupported{(flags & 1) != 0},
+        .IsVoicePitchAndSrcSkippedSupported{(flags & 2) != 0},
+    };
+
+    DecodeFromWaveBuffers(*processor.memory, args);
+}
+
+bool PcmFloatDataSourceVersion2Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/data_source/pcm_float.h b/src/audio_core/renderer/command/data_source/pcm_float.h
new file mode 100644
index 000000000..e4af77c20
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/pcm_float.h
@@ -0,0 +1,113 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/common/wave_buffer.h"
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command to decode PCM float-encoded version 1 wavebuffers
+ * into the output_index mix buffer.
+ */
+struct PcmFloatDataSourceVersion1Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Quality used for sample rate conversion
+    SrcQuality src_quality;
+    /// Mix buffer index for decoded samples
+    s16 output_index;
+    /// Flags to control decoding (see AudioCore::AudioRenderer::VoiceInfo::Flags)
+    u16 flags;
+    /// Wavebuffer sample rate
+    u32 sample_rate;
+    /// Pitch used for sample rate conversion
+    f32 pitch;
+    /// Target channel to read within the wavebuffer
+    s8 channel_index;
+    /// Number of channels within the wavebuffer
+    s8 channel_count;
+    /// Wavebuffers containing the wavebuffer address, context address, looping information etc
+    std::array<WaveBufferVersion2, MaxWaveBuffers> wave_buffers;
+    /// Voice state, updated each call and written back to game
+    CpuAddr voice_state;
+};
+
+/**
+ * AudioRenderer command to decode PCM float-encoded version 2 wavebuffers
+ * into the output_index mix buffer.
+ */
+struct PcmFloatDataSourceVersion2Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Quality used for sample rate conversion
+    SrcQuality src_quality;
+    /// Mix buffer index for decoded samples
+    s16 output_index;
+    /// Flags to control decoding (see AudioCore::AudioRenderer::VoiceInfo::Flags)
+    u16 flags;
+    /// Wavebuffer sample rate
+    u32 sample_rate;
+    /// Pitch used for sample rate conversion
+    f32 pitch;
+    /// Target channel to read within the wavebuffer
+    s8 channel_index;
+    /// Number of channels within the wavebuffer
+    s8 channel_count;
+    /// Wavebuffers containing the wavebuffer address, context address, looping information etc
+    std::array<WaveBufferVersion2, MaxWaveBuffers> wave_buffers;
+    /// Voice state, updated each call and written back to game
+    CpuAddr voice_state;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/data_source/pcm_int16.cpp b/src/audio_core/renderer/command/data_source/pcm_int16.cpp
new file mode 100644
index 000000000..7a27463e4
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/pcm_int16.cpp
@@ -0,0 +1,87 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <span>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/data_source/decode.h"
+#include "audio_core/renderer/command/data_source/pcm_int16.h"
+
+namespace AudioCore::AudioRenderer {
+
+void PcmInt16DataSourceVersion1Command::Dump(const ADSP::CommandListProcessor& processor,
+                                             std::string& string) {
+    string +=
+        fmt::format("PcmInt16DataSourceVersion1Command\n\toutput_index {:02X} channel {} "
+                    "channel count {} source sample rate {} target sample rate {} src quality {}\n",
+                    output_index, channel_index, channel_count, sample_rate,
+                    processor.target_sample_rate, src_quality);
+}
+
+void PcmInt16DataSourceVersion1Command::Process(const ADSP::CommandListProcessor& processor) {
+    auto out_buffer = processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                                    processor.sample_count);
+
+    DecodeFromWaveBuffersArgs args{
+        .sample_format{SampleFormat::PcmInt16},
+        .output{out_buffer},
+        .voice_state{reinterpret_cast<VoiceState*>(voice_state)},
+        .wave_buffers{wave_buffers},
+        .channel{channel_index},
+        .channel_count{channel_count},
+        .src_quality{src_quality},
+        .pitch{pitch},
+        .source_sample_rate{sample_rate},
+        .target_sample_rate{processor.target_sample_rate},
+        .sample_count{processor.sample_count},
+        .data_address{0},
+        .data_size{0},
+        .IsVoicePlayedSampleCountResetAtLoopPointSupported{(flags & 1) != 0},
+        .IsVoicePitchAndSrcSkippedSupported{(flags & 2) != 0},
+    };
+
+    DecodeFromWaveBuffers(*processor.memory, args);
+}
+
+bool PcmInt16DataSourceVersion1Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+void PcmInt16DataSourceVersion2Command::Dump(const ADSP::CommandListProcessor& processor,
+                                             std::string& string) {
+    string +=
+        fmt::format("PcmInt16DataSourceVersion2Command\n\toutput_index {:02X} channel {} "
+                    "channel count {} source sample rate {} target sample rate {} src quality {}\n",
+                    output_index, channel_index, channel_count, sample_rate,
+                    processor.target_sample_rate, src_quality);
+}
+
+void PcmInt16DataSourceVersion2Command::Process(const ADSP::CommandListProcessor& processor) {
+    auto out_buffer = processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                                    processor.sample_count);
+    DecodeFromWaveBuffersArgs args{
+        .sample_format{SampleFormat::PcmInt16},
+        .output{out_buffer},
+        .voice_state{reinterpret_cast<VoiceState*>(voice_state)},
+        .wave_buffers{wave_buffers},
+        .channel{channel_index},
+        .channel_count{channel_count},
+        .src_quality{src_quality},
+        .pitch{pitch},
+        .source_sample_rate{sample_rate},
+        .target_sample_rate{processor.target_sample_rate},
+        .sample_count{processor.sample_count},
+        .data_address{0},
+        .data_size{0},
+        .IsVoicePlayedSampleCountResetAtLoopPointSupported{(flags & 1) != 0},
+        .IsVoicePitchAndSrcSkippedSupported{(flags & 2) != 0},
+    };
+
+    DecodeFromWaveBuffers(*processor.memory, args);
+}
+
+bool PcmInt16DataSourceVersion2Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/data_source/pcm_int16.h b/src/audio_core/renderer/command/data_source/pcm_int16.h
new file mode 100644
index 000000000..5de1ad60d
--- /dev/null
+++ b/src/audio_core/renderer/command/data_source/pcm_int16.h
@@ -0,0 +1,110 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/common/wave_buffer.h"
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command to decode PCM s16-encoded version 1 wavebuffers
+ * into the output_index mix buffer.
+ */
+struct PcmInt16DataSourceVersion1Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Quality used for sample rate conversion
+    SrcQuality src_quality;
+    /// Mix buffer index for decoded samples
+    s16 output_index;
+    /// Flags to control decoding (see AudioCore::AudioRenderer::VoiceInfo::Flags)
+    u16 flags;
+    /// Wavebuffer sample rate
+    u32 sample_rate;
+    /// Pitch used for sample rate conversion
+    f32 pitch;
+    /// Target channel to read within the wavebuffer
+    s8 channel_index;
+    /// Number of channels within the wavebuffer
+    s8 channel_count;
+    /// Wavebuffers containing the wavebuffer address, context address, looping information etc
+    std::array<WaveBufferVersion2, MaxWaveBuffers> wave_buffers;
+    /// Voice state, updated each call and written back to game
+    CpuAddr voice_state;
+};
+
+/**
+ * AudioRenderer command to decode PCM s16-encoded version 2 wavebuffers
+ * into the output_index mix buffer.
+ */
+struct PcmInt16DataSourceVersion2Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Quality used for sample rate conversion
+    SrcQuality src_quality;
+    /// Mix buffer index for decoded samples
+    s16 output_index;
+    /// Flags to control decoding (see AudioCore::AudioRenderer::VoiceInfo::Flags)
+    u16 flags;
+    /// Wavebuffer sample rate
+    u32 sample_rate;
+    /// Pitch used for sample rate conversion
+    f32 pitch;
+    /// Target channel to read within the wavebuffer
+    s8 channel_index;
+    /// Number of channels within the wavebuffer
+    s8 channel_count;
+    /// Wavebuffers containing the wavebuffer address, context address, looping information etc
+    std::array<WaveBufferVersion2, MaxWaveBuffers> wave_buffers;
+    /// Voice state, updated each call and written back to game
+    CpuAddr voice_state;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/aux_.cpp b/src/audio_core/renderer/command/effect/aux_.cpp
new file mode 100644
index 000000000..e76db893f
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/aux_.cpp
@@ -0,0 +1,207 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/aux_.h"
+#include "audio_core/renderer/effect/aux_.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Reset an AuxBuffer.
+ *
+ * @param memory   - Core memory for writing.
+ * @param aux_info - Memory address pointing to the AuxInfo to reset.
+ */
+static void ResetAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr aux_info) {
+    if (aux_info == 0) {
+        LOG_ERROR(Service_Audio, "Aux info is 0!");
+        return;
+    }
+
+    auto info{reinterpret_cast<AuxInfo::AuxInfoDsp*>(memory.GetPointer(aux_info))};
+    info->read_offset = 0;
+    info->write_offset = 0;
+    info->total_sample_count = 0;
+}
+
+/**
+ * Write the given input mix buffer to the memory at send_buffer, and update send_info_ if
+ * update_count is set, to notify the game that an update happened.
+ *
+ * @param memory       - Core memory for writing.
+ * @param send_info_   - Meta information for where to write the mix buffer.
+ * @param sample_count - Unused.
+ * @param send_buffer  - Memory address to write the mix buffer to.
+ * @param count_max    - Maximum number of samples in the receiving buffer.
+ * @param input        - Input mix buffer to write.
+ * @param write_count_ - Number of samples to write.
+ * @param write_offset - Current offset to begin writing the receiving buffer at.
+ * @param update_count - If non-zero, send_info_ will be updated.
+ * @return Number of samples written.
+ */
+static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr send_info_,
+                             [[maybe_unused]] u32 sample_count, const CpuAddr send_buffer,
+                             const u32 count_max, std::span<const s32> input,
+                             const u32 write_count_, const u32 write_offset,
+                             const u32 update_count) {
+    if (write_count_ > count_max) {
+        LOG_ERROR(Service_Audio,
+                  "write_count must be smaller than count_max! write_count {}, count_max {}",
+                  write_count_, count_max);
+        return 0;
+    }
+
+    if (input.empty()) {
+        LOG_ERROR(Service_Audio, "input buffer is empty!");
+        return 0;
+    }
+
+    if (send_buffer == 0) {
+        LOG_ERROR(Service_Audio, "send_buffer is 0!");
+        return 0;
+    }
+
+    if (count_max == 0) {
+        return 0;
+    }
+
+    AuxInfo::AuxInfoDsp send_info{};
+    memory.ReadBlockUnsafe(send_info_, &send_info, sizeof(AuxInfo::AuxInfoDsp));
+
+    u32 target_write_offset{send_info.write_offset + write_offset};
+    if (target_write_offset > count_max || write_count_ == 0) {
+        return 0;
+    }
+
+    u32 write_count{write_count_};
+    u32 write_pos{0};
+    while (write_count > 0) {
+        u32 to_write{std::min(count_max - target_write_offset, write_count)};
+
+        if (to_write > 0) {
+            memory.WriteBlockUnsafe(send_buffer + target_write_offset * sizeof(s32),
+                                    &input[write_pos], to_write * sizeof(s32));
+        }
+
+        target_write_offset = (target_write_offset + to_write) % count_max;
+        write_count -= to_write;
+        write_pos += to_write;
+    }
+
+    if (update_count) {
+        send_info.write_offset = (send_info.write_offset + update_count) % count_max;
+    }
+
+    memory.WriteBlockUnsafe(send_info_, &send_info, sizeof(AuxInfo::AuxInfoDsp));
+
+    return write_count_;
+}
+
+/**
+ * Read the given memory at return_buffer into the output mix buffer, and update return_info_ if
+ * update_count is set, to notify the game that an update happened.
+ *
+ * @param memory        - Core memory for writing.
+ * @param return_info_  - Meta information for where to read the mix buffer.
+ * @param return_buffer - Memory address to read the samples from.
+ * @param count_max     - Maximum number of samples in the receiving buffer.
+ * @param output        - Output mix buffer which will receive the samples.
+ * @param count_        - Number of samples to read.
+ * @param read_offset   - Current offset to begin reading the return_buffer at.
+ * @param update_count  - If non-zero, send_info_ will be updated.
+ * @return Number of samples read.
+ */
+static u32 ReadAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr return_info_,
+                            const CpuAddr return_buffer, const u32 count_max, std::span<s32> output,
+                            const u32 count_, const u32 read_offset, const u32 update_count) {
+    if (count_max == 0) {
+        return 0;
+    }
+
+    if (count_ > count_max) {
+        LOG_ERROR(Service_Audio, "count must be smaller than count_max! count {}, count_max {}",
+                  count_, count_max);
+        return 0;
+    }
+
+    if (output.empty()) {
+        LOG_ERROR(Service_Audio, "output buffer is empty!");
+        return 0;
+    }
+
+    if (return_buffer == 0) {
+        LOG_ERROR(Service_Audio, "return_buffer is 0!");
+        return 0;
+    }
+
+    AuxInfo::AuxInfoDsp return_info{};
+    memory.ReadBlockUnsafe(return_info_, &return_info, sizeof(AuxInfo::AuxInfoDsp));
+
+    u32 target_read_offset{return_info.read_offset + read_offset};
+    if (target_read_offset > count_max) {
+        return 0;
+    }
+
+    u32 read_count{count_};
+    u32 read_pos{0};
+    while (read_count > 0) {
+        u32 to_read{std::min(count_max - target_read_offset, read_count)};
+
+        if (to_read > 0) {
+            memory.ReadBlockUnsafe(return_buffer + target_read_offset * sizeof(s32),
+                                   &output[read_pos], to_read * sizeof(s32));
+        }
+
+        target_read_offset = (target_read_offset + to_read) % count_max;
+        read_count -= to_read;
+        read_pos += to_read;
+    }
+
+    if (update_count) {
+        return_info.read_offset = (return_info.read_offset + update_count) % count_max;
+    }
+
+    memory.WriteBlockUnsafe(return_info_, &return_info, sizeof(AuxInfo::AuxInfoDsp));
+
+    return count_;
+}
+
+void AuxCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                      std::string& string) {
+    string += fmt::format("AuxCommand\n\tenabled {} input {:02X} output {:02X}\n", effect_enabled,
+                          input, output);
+}
+
+void AuxCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto input_buffer{
+        processor.mix_buffers.subspan(input * processor.sample_count, processor.sample_count)};
+    auto output_buffer{
+        processor.mix_buffers.subspan(output * processor.sample_count, processor.sample_count)};
+
+    if (effect_enabled) {
+        WriteAuxBufferDsp(*processor.memory, send_buffer_info, processor.sample_count, send_buffer,
+                          count_max, input_buffer, processor.sample_count, write_offset,
+                          update_count);
+
+        auto read{ReadAuxBufferDsp(*processor.memory, return_buffer_info, return_buffer, count_max,
+                                   output_buffer, processor.sample_count, write_offset,
+                                   update_count)};
+
+        if (read != processor.sample_count) {
+            std::memset(&output_buffer[read], 0, processor.sample_count - read);
+        }
+    } else {
+        ResetAuxBufferDsp(*processor.memory, send_buffer_info);
+        ResetAuxBufferDsp(*processor.memory, return_buffer_info);
+        if (input != output) {
+            std::memcpy(output_buffer.data(), input_buffer.data(), output_buffer.size_bytes());
+        }
+    }
+}
+
+bool AuxCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/aux_.h b/src/audio_core/renderer/command/effect/aux_.h
new file mode 100644
index 000000000..825c93732
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/aux_.h
@@ -0,0 +1,66 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command to read and write an auxiliary buffer, writing the input mix buffer to game
+ * memory, and reading into the output buffer from game memory.
+ */
+struct AuxCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer index
+    s16 input;
+    /// Output mix buffer index
+    s16 output;
+    /// Meta info for writing
+    CpuAddr send_buffer_info;
+    /// Meta info for reading
+    CpuAddr return_buffer_info;
+    /// Game memory write buffer
+    CpuAddr send_buffer;
+    /// Game memory read buffer
+    CpuAddr return_buffer;
+    /// Max samples to read/write
+    u32 count_max;
+    /// Current read/write offset
+    u32 write_offset;
+    /// Number of samples to update per call
+    u32 update_count;
+    /// is this effect enabled?
+    bool effect_enabled;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/biquad_filter.cpp b/src/audio_core/renderer/command/effect/biquad_filter.cpp
new file mode 100644
index 000000000..1baae74fd
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/biquad_filter.cpp
@@ -0,0 +1,118 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/biquad_filter.h"
+#include "audio_core/renderer/voice/voice_state.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Biquad filter float implementation.
+ *
+ * @param output       - Output container for filtered samples.
+ * @param input        - Input container for samples to be filtered.
+ * @param b            - Feedforward coefficients.
+ * @param a            - Feedback coefficients.
+ * @param state        - State to track previous samples between calls.
+ * @param sample_count - Number of samples to process.
+ */
+void ApplyBiquadFilterFloat(std::span<s32> output, std::span<const s32> input,
+                            std::array<s16, 3>& b_, std::array<s16, 2>& a_,
+                            VoiceState::BiquadFilterState& state, const u32 sample_count) {
+    constexpr s64 min{std::numeric_limits<s32>::min()};
+    constexpr s64 max{std::numeric_limits<s32>::max()};
+    std::array<f64, 3> b{Common::FixedPoint<50, 14>::from_base(b_[0]).to_double(),
+                         Common::FixedPoint<50, 14>::from_base(b_[1]).to_double(),
+                         Common::FixedPoint<50, 14>::from_base(b_[2]).to_double()};
+    std::array<f64, 2> a{Common::FixedPoint<50, 14>::from_base(a_[0]).to_double(),
+                         Common::FixedPoint<50, 14>::from_base(a_[1]).to_double()};
+    std::array<f64, 4> s{state.s0.to_double(), state.s1.to_double(), state.s2.to_double(),
+                         state.s3.to_double()};
+
+    for (u32 i = 0; i < sample_count; i++) {
+        f64 in_sample{static_cast<f64>(input[i])};
+        auto sample{in_sample * b[0] + s[0] * b[1] + s[1] * b[2] + s[2] * a[0] + s[3] * a[1]};
+
+        output[i] = static_cast<s32>(std::clamp(static_cast<s64>(sample), min, max));
+
+        s[1] = s[0];
+        s[0] = in_sample;
+        s[3] = s[2];
+        s[2] = sample;
+    }
+
+    state.s0 = s[0];
+    state.s1 = s[1];
+    state.s2 = s[2];
+    state.s3 = s[3];
+}
+
+/**
+ * Biquad filter s32 implementation.
+ *
+ * @param output       - Output container for filtered samples.
+ * @param input        - Input container for samples to be filtered.
+ * @param b            - Feedforward coefficients.
+ * @param a            - Feedback coefficients.
+ * @param state        - State to track previous samples between calls.
+ * @param sample_count - Number of samples to process.
+ */
+static void ApplyBiquadFilterInt(std::span<s32> output, std::span<const s32> input,
+                                 std::array<s16, 3>& b_, std::array<s16, 2>& a_,
+                                 VoiceState::BiquadFilterState& state, const u32 sample_count) {
+    constexpr s64 min{std::numeric_limits<s32>::min()};
+    constexpr s64 max{std::numeric_limits<s32>::max()};
+    std::array<Common::FixedPoint<50, 14>, 3> b{
+        Common::FixedPoint<50, 14>::from_base(b_[0]),
+        Common::FixedPoint<50, 14>::from_base(b_[1]),
+        Common::FixedPoint<50, 14>::from_base(b_[2]),
+    };
+    std::array<Common::FixedPoint<50, 14>, 3> a{
+        Common::FixedPoint<50, 14>::from_base(a_[0]),
+        Common::FixedPoint<50, 14>::from_base(a_[1]),
+    };
+
+    for (u32 i = 0; i < sample_count; i++) {
+        s64 in_sample{input[i]};
+        auto sample{in_sample * b[0] + state.s0};
+        const auto out_sample{std::clamp(sample.to_long(), min, max)};
+
+        output[i] = static_cast<s32>(out_sample);
+
+        state.s0 = state.s1 + b[1] * in_sample + a[0] * out_sample;
+        state.s1 = 0 + b[2] * in_sample + a[1] * out_sample;
+    }
+}
+
+void BiquadFilterCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                               std::string& string) {
+    string += fmt::format(
+        "BiquadFilterCommand\n\tinput {:02X} output {:02X} needs_init {} use_float_processing {}\n",
+        input, output, needs_init, use_float_processing);
+}
+
+void BiquadFilterCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto state_{reinterpret_cast<VoiceState::BiquadFilterState*>(state)};
+    if (needs_init) {
+        std::memset(state_, 0, sizeof(VoiceState::BiquadFilterState));
+    }
+
+    auto input_buffer{
+        processor.mix_buffers.subspan(input * processor.sample_count, processor.sample_count)};
+    auto output_buffer{
+        processor.mix_buffers.subspan(output * processor.sample_count, processor.sample_count)};
+
+    if (use_float_processing) {
+        ApplyBiquadFilterFloat(output_buffer, input_buffer, biquad.b, biquad.a, *state_,
+                               processor.sample_count);
+    } else {
+        ApplyBiquadFilterInt(output_buffer, input_buffer, biquad.b, biquad.a, *state_,
+                             processor.sample_count);
+    }
+}
+
+bool BiquadFilterCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/biquad_filter.h b/src/audio_core/renderer/command/effect/biquad_filter.h
new file mode 100644
index 000000000..4c9c42d29
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/biquad_filter.h
@@ -0,0 +1,74 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/voice/voice_info.h"
+#include "audio_core/renderer/voice/voice_state.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for applying a biquad filter to the input mix buffer, saving the results to
+ * the output mix buffer.
+ */
+struct BiquadFilterCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer index
+    s16 input;
+    /// Output mix buffer index
+    s16 output;
+    /// Input parameters for biquad
+    VoiceInfo::BiquadFilterParameter biquad;
+    /// Biquad state, updated each call
+    CpuAddr state;
+    /// If true, reset the state
+    bool needs_init;
+    /// If true, use float processing rather than int
+    bool use_float_processing;
+};
+
+/**
+ * Biquad filter float implementation.
+ *
+ * @param output       - Output container for filtered samples.
+ * @param input        - Input container for samples to be filtered.
+ * @param b            - Feedforward coefficients.
+ * @param a            - Feedback coefficients.
+ * @param state        - State to track previous samples.
+ * @param sample_count - Number of samples to process.
+ */
+void ApplyBiquadFilterFloat(std::span<s32> output, std::span<const s32> input,
+                            std::array<s16, 3>& b, std::array<s16, 2>& a,
+                            VoiceState::BiquadFilterState& state, const u32 sample_count);
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/capture.cpp b/src/audio_core/renderer/command/effect/capture.cpp
new file mode 100644
index 000000000..042fd286e
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/capture.cpp
@@ -0,0 +1,142 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/capture.h"
+#include "audio_core/renderer/effect/aux_.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Reset an AuxBuffer.
+ *
+ * @param memory   - Core memory for writing.
+ * @param aux_info - Memory address pointing to the AuxInfo to reset.
+ */
+static void ResetAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr aux_info) {
+    if (aux_info == 0) {
+        LOG_ERROR(Service_Audio, "Aux info is 0!");
+        return;
+    }
+
+    memory.Write32(VAddr(aux_info + offsetof(AuxInfo::AuxInfoDsp, read_offset)), 0);
+    memory.Write32(VAddr(aux_info + offsetof(AuxInfo::AuxInfoDsp, write_offset)), 0);
+    memory.Write32(VAddr(aux_info + offsetof(AuxInfo::AuxInfoDsp, total_sample_count)), 0);
+}
+
+/**
+ * Write the given input mix buffer to the memory at send_buffer, and update send_info_ if
+ * update_count is set, to notify the game that an update happened.
+ *
+ * @param memory       - Core memory for writing.
+ * @param send_info_   - Header information for where to write the mix buffer.
+ * @param send_buffer  - Memory address to write the mix buffer to.
+ * @param count_max    - Maximum number of samples in the receiving buffer.
+ * @param input        - Input mix buffer to write.
+ * @param write_count_ - Number of samples to write.
+ * @param write_offset - Current offset to begin writing the receiving buffer at.
+ * @param update_count - If non-zero, send_info_ will be updated.
+ * @return Number of samples written.
+ */
+static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr send_info_,
+                             const CpuAddr send_buffer, u32 count_max, std::span<const s32> input,
+                             const u32 write_count_, const u32 write_offset,
+                             const u32 update_count) {
+    if (write_count_ > count_max) {
+        LOG_ERROR(Service_Audio,
+                  "write_count must be smaller than count_max! write_count {}, count_max {}",
+                  write_count_, count_max);
+        return 0;
+    }
+
+    if (send_info_ == 0) {
+        LOG_ERROR(Service_Audio, "send_info is 0!");
+        return 0;
+    }
+
+    if (input.empty()) {
+        LOG_ERROR(Service_Audio, "input buffer is empty!");
+        return 0;
+    }
+
+    if (send_buffer == 0) {
+        LOG_ERROR(Service_Audio, "send_buffer is 0!");
+        return 0;
+    }
+
+    if (count_max == 0) {
+        return 0;
+    }
+
+    AuxInfo::AuxBufferInfo send_info{};
+    memory.ReadBlockUnsafe(send_info_, &send_info, sizeof(AuxInfo::AuxBufferInfo));
+
+    u32 target_write_offset{send_info.dsp_info.write_offset + write_offset};
+    if (target_write_offset > count_max || write_count_ == 0) {
+        return 0;
+    }
+
+    u32 write_count{write_count_};
+    u32 write_pos{0};
+    while (write_count > 0) {
+        u32 to_write{std::min(count_max - target_write_offset, write_count)};
+
+        if (to_write > 0) {
+            memory.WriteBlockUnsafe(send_buffer + target_write_offset * sizeof(s32),
+                                    &input[write_pos], to_write * sizeof(s32));
+        }
+
+        target_write_offset = (target_write_offset + to_write) % count_max;
+        write_count -= to_write;
+        write_pos += to_write;
+    }
+
+    if (update_count) {
+        const auto count_diff{send_info.dsp_info.total_sample_count -
+                              send_info.cpu_info.total_sample_count};
+        if (count_diff >= count_max) {
+            auto dsp_lost_count{send_info.dsp_info.lost_sample_count + update_count};
+            if (dsp_lost_count - send_info.cpu_info.lost_sample_count <
+                send_info.dsp_info.lost_sample_count - send_info.cpu_info.lost_sample_count) {
+                dsp_lost_count = send_info.cpu_info.lost_sample_count - 1;
+            }
+            send_info.dsp_info.lost_sample_count = dsp_lost_count;
+        }
+
+        send_info.dsp_info.write_offset =
+            (send_info.dsp_info.write_offset + update_count + count_max) % count_max;
+
+        auto new_sample_count{send_info.dsp_info.total_sample_count + update_count};
+        if (new_sample_count - send_info.cpu_info.total_sample_count < count_diff) {
+            new_sample_count = send_info.cpu_info.total_sample_count - 1;
+        }
+        send_info.dsp_info.total_sample_count = new_sample_count;
+    }
+
+    memory.WriteBlockUnsafe(send_info_, &send_info, sizeof(AuxInfo::AuxBufferInfo));
+
+    return write_count_;
+}
+
+void CaptureCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                          std::string& string) {
+    string += fmt::format("CaptureCommand\n\tenabled {} input {:02X} output {:02X}", effect_enabled,
+                          input, output);
+}
+
+void CaptureCommand::Process(const ADSP::CommandListProcessor& processor) {
+    if (effect_enabled) {
+        auto input_buffer{
+            processor.mix_buffers.subspan(input * processor.sample_count, processor.sample_count)};
+        WriteAuxBufferDsp(*processor.memory, send_buffer_info, send_buffer, count_max, input_buffer,
+                          processor.sample_count, write_offset, update_count);
+    } else {
+        ResetAuxBufferDsp(*processor.memory, send_buffer_info);
+    }
+}
+
+bool CaptureCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/capture.h b/src/audio_core/renderer/command/effect/capture.h
new file mode 100644
index 000000000..8670acb24
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/capture.h
@@ -0,0 +1,62 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for capturing a mix buffer. That is, writing it back to a given game memory
+ * address.
+ */
+struct CaptureCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer index
+    s16 input;
+    /// Output mix buffer index
+    s16 output;
+    /// Meta info for writing
+    CpuAddr send_buffer_info;
+    /// Game memory write buffer
+    CpuAddr send_buffer;
+    /// Max samples to read/write
+    u32 count_max;
+    /// Current read/write offset
+    u32 write_offset;
+    /// Number of samples to update per call
+    u32 update_count;
+    /// is this effect enabled?
+    bool effect_enabled;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/compressor.cpp b/src/audio_core/renderer/command/effect/compressor.cpp
new file mode 100644
index 000000000..7229618e8
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/compressor.cpp
@@ -0,0 +1,155 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <cmath>
+#include <span>
+#include <vector>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/compressor.h"
+#include "audio_core/renderer/effect/compressor.h"
+
+namespace AudioCore::AudioRenderer {
+
+static void SetCompressorEffectParameter(const CompressorInfo::ParameterVersion2& params,
+                                         CompressorInfo::State& state) {
+    const auto ratio{1.0f / params.compressor_ratio};
+    auto makeup_gain{0.0f};
+    if (params.makeup_gain_enabled) {
+        makeup_gain = (params.threshold * 0.5f) * (ratio - 1.0f) - 3.0f;
+    }
+    state.makeup_gain = makeup_gain;
+    state.unk_18 = params.unk_28;
+
+    const auto a{(params.out_gain + makeup_gain) / 20.0f * 3.3219f};
+    const auto b{(a - std::trunc(a)) * 0.69315f};
+    const auto c{std::pow(2.0f, b)};
+
+    state.unk_0C = (1.0f - ratio) / 6.0f;
+    state.unk_14 = params.threshold + 1.5f;
+    state.unk_10 = params.threshold - 1.5f;
+    state.unk_20 = c;
+}
+
+static void InitializeCompressorEffect(const CompressorInfo::ParameterVersion2& params,
+                                       CompressorInfo::State& state) {
+    state = {};
+
+    state.unk_00 = 0;
+    state.unk_04 = 1.0f;
+    state.unk_08 = 1.0f;
+
+    SetCompressorEffectParameter(params, state);
+}
+
+static void ApplyCompressorEffect(const CompressorInfo::ParameterVersion2& params,
+                                  CompressorInfo::State& state, bool enabled,
+                                  std::vector<std::span<const s32>> input_buffers,
+                                  std::vector<std::span<s32>> output_buffers, u32 sample_count) {
+    if (enabled) {
+        auto state_00{state.unk_00};
+        auto state_04{state.unk_04};
+        auto state_08{state.unk_08};
+        auto state_18{state.unk_18};
+
+        for (u32 i = 0; i < sample_count; i++) {
+            auto a{0.0f};
+            for (s16 channel = 0; channel < params.channel_count; channel++) {
+                const auto input_sample{Common::FixedPoint<49, 15>(input_buffers[channel][i])};
+                a += (input_sample * input_sample).to_float();
+            }
+
+            state_00 += params.unk_24 * ((a / params.channel_count) - state.unk_00);
+
+            auto b{-100.0f};
+            auto c{0.0f};
+            if (state_00 >= 1.0e-10) {
+                b = std::log10(state_00) * 10.0f;
+                c = 1.0f;
+            }
+
+            if (b >= state.unk_10) {
+                const auto d{b >= state.unk_14
+                                 ? ((1.0f / params.compressor_ratio) - 1.0f) *
+                                       (b - params.threshold)
+                                 : (b - state.unk_10) * (b - state.unk_10) * -state.unk_0C};
+                const auto e{d / 20.0f * 3.3219f};
+                const auto f{(e - std::trunc(e)) * 0.69315f};
+                c = std::pow(2.0f, f);
+            }
+
+            state_18 = params.unk_28;
+            auto tmp{c};
+            if ((state_04 - c) <= 0.08f) {
+                state_18 = params.unk_2C;
+                if (((state_04 - c) >= -0.08f) && (std::abs(state_08 - c) >= 0.001f)) {
+                    tmp = state_04;
+                }
+            }
+
+            state_04 = tmp;
+            state_08 += (c - state_08) * state_18;
+
+            for (s16 channel = 0; channel < params.channel_count; channel++) {
+                output_buffers[channel][i] = static_cast<s32>(
+                    static_cast<f32>(input_buffers[channel][i]) * state_08 * state.unk_20);
+            }
+        }
+
+        state.unk_00 = state_00;
+        state.unk_04 = state_04;
+        state.unk_08 = state_08;
+        state.unk_18 = state_18;
+    } else {
+        for (s16 channel = 0; channel < params.channel_count; channel++) {
+            if (params.inputs[channel] != params.outputs[channel]) {
+                std::memcpy(output_buffers[channel].data(), input_buffers[channel].data(),
+                            output_buffers[channel].size_bytes());
+            }
+        }
+    }
+}
+
+void CompressorCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                             std::string& string) {
+    string += fmt::format("CompressorCommand\n\tenabled {} \n\tinputs: ", effect_enabled);
+    for (s16 i = 0; i < parameter.channel_count; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n\toutputs: ";
+    for (s16 i = 0; i < parameter.channel_count; i++) {
+        string += fmt::format("{:02X}, ", outputs[i]);
+    }
+    string += "\n";
+}
+
+void CompressorCommand::Process(const ADSP::CommandListProcessor& processor) {
+    std::vector<std::span<const s32>> input_buffers(parameter.channel_count);
+    std::vector<std::span<s32>> output_buffers(parameter.channel_count);
+
+    for (s16 i = 0; i < parameter.channel_count; i++) {
+        input_buffers[i] = processor.mix_buffers.subspan(inputs[i] * processor.sample_count,
+                                                         processor.sample_count);
+        output_buffers[i] = processor.mix_buffers.subspan(outputs[i] * processor.sample_count,
+                                                          processor.sample_count);
+    }
+
+    auto state_{reinterpret_cast<CompressorInfo::State*>(state)};
+
+    if (effect_enabled) {
+        if (parameter.state == CompressorInfo::ParameterState::Updating) {
+            SetCompressorEffectParameter(parameter, *state_);
+        } else if (parameter.state == CompressorInfo::ParameterState::Initialized) {
+            InitializeCompressorEffect(parameter, *state_);
+        }
+    }
+
+    ApplyCompressorEffect(parameter, *state_, effect_enabled, input_buffers, output_buffers,
+                          processor.sample_count);
+}
+
+bool CompressorCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/compressor.h b/src/audio_core/renderer/command/effect/compressor.h
new file mode 100644
index 000000000..f8e96cb43
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/compressor.h
@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/effect/compressor.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for limiting volume between a high and low threshold.
+ * Version 1.
+ */
+struct CompressorCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer offsets for each channel
+    std::array<s16, MaxChannels> inputs;
+    /// Output mix buffer offsets for each channel
+    std::array<s16, MaxChannels> outputs;
+    /// Input parameters
+    CompressorInfo::ParameterVersion2 parameter;
+    /// State, updated each call
+    CpuAddr state;
+    /// Game-supplied workbuffer (Unused)
+    CpuAddr workbuffer;
+    /// Is this effect enabled?
+    bool effect_enabled;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/delay.cpp b/src/audio_core/renderer/command/effect/delay.cpp
new file mode 100644
index 000000000..a4e408d40
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/delay.cpp
@@ -0,0 +1,238 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/delay.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Update the DelayInfo state according to the given parameters.
+ *
+ * @param params - Input parameters to update the state.
+ * @param state  - State to be updated.
+ */
+static void SetDelayEffectParameter(const DelayInfo::ParameterVersion1& params,
+                                    DelayInfo::State& state) {
+    auto channel_spread{params.channel_spread};
+    state.feedback_gain = params.feedback_gain * 0.97998046875f;
+    state.delay_feedback_gain = state.feedback_gain * (1.0f - channel_spread);
+    if (params.channel_count == 4 || params.channel_count == 6) {
+        channel_spread >>= 1;
+    }
+    state.delay_feedback_cross_gain = channel_spread * state.feedback_gain;
+    state.lowpass_feedback_gain = params.lowpass_amount * 0.949951171875f;
+    state.lowpass_gain = 1.0f - state.lowpass_feedback_gain;
+}
+
+/**
+ * Initialize a new DelayInfo state according to the given parameters.
+ *
+ * @param params     - Input parameters to update the state.
+ * @param state      - State to be updated.
+ * @param workbuffer - Game-supplied memory for the state. (Unused)
+ */
+static void InitializeDelayEffect(const DelayInfo::ParameterVersion1& params,
+                                  DelayInfo::State& state,
+                                  [[maybe_unused]] const CpuAddr workbuffer) {
+    state = {};
+
+    for (u32 channel = 0; channel < params.channel_count; channel++) {
+        Common::FixedPoint<32, 32> sample_count_max{0.064f};
+        sample_count_max *= params.sample_rate.to_int_floor() * params.delay_time_max;
+
+        Common::FixedPoint<18, 14> delay_time{params.delay_time};
+        delay_time *= params.sample_rate / 1000;
+        Common::FixedPoint<32, 32> sample_count{delay_time};
+
+        if (sample_count > sample_count_max) {
+            sample_count = sample_count_max;
+        }
+
+        state.delay_lines[channel].sample_count_max = sample_count_max.to_int_floor();
+        state.delay_lines[channel].sample_count = sample_count.to_int_floor();
+        state.delay_lines[channel].buffer.resize(state.delay_lines[channel].sample_count, 0);
+        if (state.delay_lines[channel].buffer.size() == 0) {
+            state.delay_lines[channel].buffer.push_back(0);
+        }
+        state.delay_lines[channel].buffer_pos = 0;
+        state.delay_lines[channel].decay_rate = 1.0f;
+    }
+
+    SetDelayEffectParameter(params, state);
+}
+
+/**
+ * Delay effect impl, according to the parameters and current state, on the input mix buffers,
+ * saving the results to the output mix buffers.
+ *
+ * @tparam NumChannels - Number of channels to process. 1-6.
+ * @param params       - Input parameters to use.
+ * @param state        - State to use, must be initialized (see InitializeDelayEffect).
+ * @param inputs       - Input mix buffers to performan the delay on.
+ * @param outputs      - Output mix buffers to receive the delayed samples.
+ * @param sample_count - Number of samples to process.
+ */
+template <size_t NumChannels>
+static void ApplyDelay(const DelayInfo::ParameterVersion1& params, DelayInfo::State& state,
+                       std::vector<std::span<const s32>>& inputs,
+                       std::vector<std::span<s32>>& outputs, const u32 sample_count) {
+    for (u32 sample_index = 0; sample_index < sample_count; sample_index++) {
+        std::array<Common::FixedPoint<50, 14>, NumChannels> input_samples{};
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            input_samples[channel] = inputs[channel][sample_index] * 64;
+        }
+
+        std::array<Common::FixedPoint<50, 14>, NumChannels> delay_samples{};
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            delay_samples[channel] = state.delay_lines[channel].Read();
+        }
+
+        // clang-format off
+        std::array<std::array<Common::FixedPoint<18, 14>, NumChannels>, NumChannels> matrix{};
+        if constexpr (NumChannels == 1) {
+            matrix = {{
+                {state.feedback_gain},
+            }};
+        } else if constexpr (NumChannels == 2) {
+            matrix = {{
+                {state.delay_feedback_gain, state.delay_feedback_cross_gain},
+                {state.delay_feedback_cross_gain, state.delay_feedback_gain},
+            }};
+        } else if constexpr (NumChannels == 4) {
+            matrix = {{
+                {state.delay_feedback_gain, state.delay_feedback_cross_gain, state.delay_feedback_cross_gain, 0.0f},
+                {state.delay_feedback_cross_gain, state.delay_feedback_gain, 0.0f, state.delay_feedback_cross_gain},
+                {state.delay_feedback_cross_gain, 0.0f, state.delay_feedback_gain, state.delay_feedback_cross_gain},
+                {0.0f, state.delay_feedback_cross_gain, state.delay_feedback_cross_gain, state.delay_feedback_gain},
+            }};
+        } else if constexpr (NumChannels == 6) {
+            matrix = {{
+                {state.delay_feedback_gain, 0.0f, state.delay_feedback_cross_gain, 0.0f, state.delay_feedback_cross_gain, 0.0f},
+                {0.0f, state.delay_feedback_gain, state.delay_feedback_cross_gain, 0.0f, 0.0f, state.delay_feedback_cross_gain},
+                {state.delay_feedback_cross_gain, state.delay_feedback_cross_gain, state.delay_feedback_gain, 0.0f, 0.0f, 0.0f},
+                {0.0f, 0.0f, 0.0f, params.feedback_gain, 0.0f, 0.0f},
+                {state.delay_feedback_cross_gain, 0.0f, 0.0f, 0.0f, state.delay_feedback_gain, state.delay_feedback_cross_gain},
+                {0.0f, state.delay_feedback_cross_gain, 0.0f, 0.0f, state.delay_feedback_cross_gain, state.delay_feedback_gain},
+            }};
+        }
+        // clang-format on
+
+        std::array<Common::FixedPoint<50, 14>, NumChannels> gained_samples{};
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            Common::FixedPoint<50, 14> delay{};
+            for (u32 j = 0; j < NumChannels; j++) {
+                delay += delay_samples[j] * matrix[j][channel];
+            }
+            gained_samples[channel] = input_samples[channel] * params.in_gain + delay;
+        }
+
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            state.lowpass_z[channel] = gained_samples[channel] * state.lowpass_gain +
+                                       state.lowpass_z[channel] * state.lowpass_feedback_gain;
+            state.delay_lines[channel].Write(state.lowpass_z[channel]);
+        }
+
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            outputs[channel][sample_index] = (input_samples[channel] * params.dry_gain +
+                                              delay_samples[channel] * params.wet_gain)
+                                                 .to_int_floor() /
+                                             64;
+        }
+    }
+}
+
+/**
+ * Apply a delay effect if enabled, according to the parameters and current state, on the input mix
+ * buffers, saving the results to the output mix buffers.
+ *
+ * @param params       - Input parameters to use.
+ * @param state        - State to use, must be initialized (see InitializeDelayEffect).
+ * @param enabled      - If enabled, delay will be applied, otherwise input is copied to output.
+ * @param inputs       - Input mix buffers to performan the delay on.
+ * @param outputs      - Output mix buffers to receive the delayed samples.
+ * @param sample_count - Number of samples to process.
+ */
+static void ApplyDelayEffect(const DelayInfo::ParameterVersion1& params, DelayInfo::State& state,
+                             const bool enabled, std::vector<std::span<const s32>>& inputs,
+                             std::vector<std::span<s32>>& outputs, const u32 sample_count) {
+
+    if (!IsChannelCountValid(params.channel_count)) {
+        LOG_ERROR(Service_Audio, "Invalid delay channels {}", params.channel_count);
+        return;
+    }
+
+    if (enabled) {
+        switch (params.channel_count) {
+        case 1:
+            ApplyDelay<1>(params, state, inputs, outputs, sample_count);
+            break;
+        case 2:
+            ApplyDelay<2>(params, state, inputs, outputs, sample_count);
+            break;
+        case 4:
+            ApplyDelay<4>(params, state, inputs, outputs, sample_count);
+            break;
+        case 6:
+            ApplyDelay<6>(params, state, inputs, outputs, sample_count);
+            break;
+        default:
+            for (u32 channel = 0; channel < params.channel_count; channel++) {
+                if (inputs[channel].data() != outputs[channel].data()) {
+                    std::memcpy(outputs[channel].data(), inputs[channel].data(),
+                                sample_count * sizeof(s32));
+                }
+            }
+            break;
+        }
+    } else {
+        for (u32 channel = 0; channel < params.channel_count; channel++) {
+            if (inputs[channel].data() != outputs[channel].data()) {
+                std::memcpy(outputs[channel].data(), inputs[channel].data(),
+                            sample_count * sizeof(s32));
+            }
+        }
+    }
+}
+
+void DelayCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                        std::string& string) {
+    string += fmt::format("DelayCommand\n\tenabled {} \n\tinputs: ", effect_enabled);
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n\toutputs: ";
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", outputs[i]);
+    }
+    string += "\n";
+}
+
+void DelayCommand::Process(const ADSP::CommandListProcessor& processor) {
+    std::vector<std::span<const s32>> input_buffers(parameter.channel_count);
+    std::vector<std::span<s32>> output_buffers(parameter.channel_count);
+
+    for (s16 i = 0; i < parameter.channel_count; i++) {
+        input_buffers[i] = processor.mix_buffers.subspan(inputs[i] * processor.sample_count,
+                                                         processor.sample_count);
+        output_buffers[i] = processor.mix_buffers.subspan(outputs[i] * processor.sample_count,
+                                                          processor.sample_count);
+    }
+
+    auto state_{reinterpret_cast<DelayInfo::State*>(state)};
+
+    if (effect_enabled) {
+        if (parameter.state == DelayInfo::ParameterState::Updating) {
+            SetDelayEffectParameter(parameter, *state_);
+        } else if (parameter.state == DelayInfo::ParameterState::Initialized) {
+            InitializeDelayEffect(parameter, *state_, workbuffer);
+        }
+    }
+    ApplyDelayEffect(parameter, *state_, effect_enabled, input_buffers, output_buffers,
+                     processor.sample_count);
+}
+
+bool DelayCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/delay.h b/src/audio_core/renderer/command/effect/delay.h
new file mode 100644
index 000000000..b7a15ae6b
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/delay.h
@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/effect/delay.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for a delay effect. Delays inputs mix buffers according to the parameters
+ * and state, outputs receives the delayed samples.
+ */
+struct DelayCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer offsets for each channel
+    std::array<s16, MaxChannels> inputs;
+    /// Output mix buffer offsets for each channel
+    std::array<s16, MaxChannels> outputs;
+    /// Input parameters
+    DelayInfo::ParameterVersion1 parameter;
+    /// State, updated each call
+    CpuAddr state;
+    /// Game-supplied workbuffer (Unused)
+    CpuAddr workbuffer;
+    /// Is this effect enabled?
+    bool effect_enabled;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/i3dl2_reverb.cpp b/src/audio_core/renderer/command/effect/i3dl2_reverb.cpp
new file mode 100644
index 000000000..c4bf3943a
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/i3dl2_reverb.cpp
@@ -0,0 +1,437 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <numbers>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/i3dl2_reverb.h"
+
+namespace AudioCore::AudioRenderer {
+
+constexpr std::array<f32, I3dl2ReverbInfo::MaxDelayLines> MinDelayLineTimes{
+    5.0f,
+    6.0f,
+    13.0f,
+    14.0f,
+};
+constexpr std::array<f32, I3dl2ReverbInfo::MaxDelayLines> MaxDelayLineTimes{
+    45.7042007446f,
+    82.7817001343f,
+    149.938293457f,
+    271.575805664f,
+};
+constexpr std::array<f32, I3dl2ReverbInfo::MaxDelayLines> Decay0MaxDelayLineTimes{17.0f, 13.0f,
+                                                                                  9.0f, 7.0f};
+constexpr std::array<f32, I3dl2ReverbInfo::MaxDelayLines> Decay1MaxDelayLineTimes{19.0f, 11.0f,
+                                                                                  10.0f, 6.0f};
+constexpr std::array<f32, I3dl2ReverbInfo::MaxDelayTaps> EarlyTapTimes{
+    0.0171360000968f,
+    0.0591540001333f,
+    0.161733001471f,
+    0.390186011791f,
+    0.425262004137f,
+    0.455410987139f,
+    0.689737021923f,
+    0.74590998888f,
+    0.833844006062f,
+    0.859502017498f,
+    0.0f,
+    0.0750240013003f,
+    0.168788000941f,
+    0.299901008606f,
+    0.337442994118f,
+    0.371903002262f,
+    0.599011003971f,
+    0.716741025448f,
+    0.817858994007f,
+    0.85166400671f,
+};
+
+constexpr std::array<f32, I3dl2ReverbInfo::MaxDelayTaps> EarlyGains{
+    0.67096f, 0.61027f, 1.0f,     0.3568f,  0.68361f, 0.65978f, 0.51939f,
+    0.24712f, 0.45945f, 0.45021f, 0.64196f, 0.54879f, 0.92925f, 0.3827f,
+    0.72867f, 0.69794f, 0.5464f,  0.24563f, 0.45214f, 0.44042f};
+
+/**
+ * Update the I3dl2ReverbInfo state according to the given parameters.
+ *
+ * @param params - Input parameters to update the state.
+ * @param state  - State to be updated.
+ * @param reset  - If enabled, the state buffers will be reset. Only set this on initialize.
+ */
+static void UpdateI3dl2ReverbEffectParameter(const I3dl2ReverbInfo::ParameterVersion1& params,
+                                             I3dl2ReverbInfo::State& state, const bool reset) {
+    const auto pow_10 = [](f32 val) -> f32 {
+        return (val >= 0.0f) ? 1.0f : (val <= -5.3f) ? 0.0f : std::pow(10.0f, val);
+    };
+    const auto sin = [](f32 degrees) -> f32 {
+        return std::sin(degrees * std::numbers::pi_v<f32> / 180.0f);
+    };
+    const auto cos = [](f32 degrees) -> f32 {
+        return std::cos(degrees * std::numbers::pi_v<f32> / 180.0f);
+    };
+
+    Common::FixedPoint<50, 14> delay{static_cast<f32>(params.sample_rate) / 1000.0f};
+
+    state.dry_gain = params.dry_gain;
+    Common::FixedPoint<50, 14> early_gain{
+        std::min(params.room_gain + params.reflection_gain, 5000.0f) / 2000.0f};
+    state.early_gain = pow_10(early_gain.to_float());
+    Common::FixedPoint<50, 14> late_gain{std::min(params.room_gain + params.reverb_gain, 5000.0f) /
+                                         2000.0f};
+    state.late_gain = pow_10(late_gain.to_float());
+
+    Common::FixedPoint<50, 14> hf_gain{pow_10(params.room_HF_gain / 2000.0f)};
+    if (hf_gain >= 1.0f) {
+        state.lowpass_1 = 0.0f;
+        state.lowpass_2 = 1.0f;
+    } else {
+        const auto reference_hf{(params.reference_HF * 256.0f) /
+                                static_cast<f32>(params.sample_rate)};
+        const Common::FixedPoint<50, 14> a{1.0f - hf_gain.to_float()};
+        const Common::FixedPoint<50, 14> b{2.0f + (-cos(reference_hf) * (hf_gain * 2.0f))};
+        const Common::FixedPoint<50, 14> c{
+            std::sqrt(std::pow(b.to_float(), 2.0f) + (std::pow(a.to_float(), 2.0f) * -4.0f))};
+
+        state.lowpass_1 = std::min(((b - c) / (a * 2.0f)).to_float(), 0.99723f);
+        state.lowpass_2 = 1.0f - state.lowpass_1;
+    }
+
+    state.early_to_late_taps =
+        (((params.reflection_delay + params.late_reverb_delay_time) * 1000.0f) * delay).to_int();
+    state.last_reverb_echo = params.late_reverb_diffusion * 0.6f * 0.01f;
+
+    for (u32 i = 0; i < I3dl2ReverbInfo::MaxDelayLines; i++) {
+        auto curr_delay{
+            ((MinDelayLineTimes[i] + (params.late_reverb_density / 100.0f) *
+                                         (MaxDelayLineTimes[i] - MinDelayLineTimes[i])) *
+             delay)
+                .to_int()};
+        state.fdn_delay_lines[i].SetDelay(curr_delay);
+
+        const auto a{
+            (static_cast<f32>(state.fdn_delay_lines[i].delay + state.decay_delay_lines0[i].delay +
+                              state.decay_delay_lines1[i].delay) *
+             -60.0f) /
+            (params.late_reverb_decay_time * static_cast<f32>(params.sample_rate))};
+        const auto b{a / params.late_reverb_HF_decay_ratio};
+        const auto c{
+            cos(((params.reference_HF * 0.5f) * 128.0f) / static_cast<f32>(params.sample_rate)) /
+            sin(((params.reference_HF * 0.5f) * 128.0f) / static_cast<f32>(params.sample_rate))};
+        const auto d{pow_10((b - a) / 40.0f)};
+        const auto e{pow_10((b + a) / 40.0f) * 0.7071f};
+
+        state.lowpass_coeff[i][0] = ((c * d + 1.0f) * e) / (c + d);
+        state.lowpass_coeff[i][1] = ((1.0f - (c * d)) * e) / (c + d);
+        state.lowpass_coeff[i][2] = (c - d) / (c + d);
+
+        state.decay_delay_lines0[i].wet_gain = state.last_reverb_echo;
+        state.decay_delay_lines1[i].wet_gain = state.last_reverb_echo * -0.9f;
+    }
+
+    if (reset) {
+        state.shelf_filter.fill(0.0f);
+        state.lowpass_0 = 0.0f;
+        for (u32 i = 0; i < I3dl2ReverbInfo::MaxDelayLines; i++) {
+            std::ranges::fill(state.fdn_delay_lines[i].buffer, 0);
+            std::ranges::fill(state.decay_delay_lines0[i].buffer, 0);
+            std::ranges::fill(state.decay_delay_lines1[i].buffer, 0);
+        }
+        std::ranges::fill(state.center_delay_line.buffer, 0);
+        std::ranges::fill(state.early_delay_line.buffer, 0);
+    }
+
+    const auto reflection_time{(params.late_reverb_delay_time * 0.9998f + 0.02f) * 1000.0f};
+    const auto reflection_delay{params.reflection_delay * 1000.0f};
+    for (u32 i = 0; i < I3dl2ReverbInfo::MaxDelayTaps; i++) {
+        auto length{((reflection_delay + reflection_time * EarlyTapTimes[i]) * delay).to_int()};
+        if (length >= state.early_delay_line.max_delay) {
+            length = state.early_delay_line.max_delay;
+        }
+        state.early_tap_steps[i] = length;
+    }
+}
+
+/**
+ * Initialize a new I3dl2ReverbInfo state according to the given parameters.
+ *
+ * @param params     - Input parameters to update the state.
+ * @param state      - State to be updated.
+ * @param workbuffer - Game-supplied memory for the state. (Unused)
+ */
+static void InitializeI3dl2ReverbEffect(const I3dl2ReverbInfo::ParameterVersion1& params,
+                                        I3dl2ReverbInfo::State& state, const CpuAddr workbuffer) {
+    state = {};
+    Common::FixedPoint<50, 14> delay{static_cast<f32>(params.sample_rate) / 1000};
+
+    for (u32 i = 0; i < I3dl2ReverbInfo::MaxDelayLines; i++) {
+        auto fdn_delay_time{(MaxDelayLineTimes[i] * delay).to_uint_floor()};
+        state.fdn_delay_lines[i].Initialize(fdn_delay_time);
+
+        auto decay0_delay_time{(Decay0MaxDelayLineTimes[i] * delay).to_uint_floor()};
+        state.decay_delay_lines0[i].Initialize(decay0_delay_time);
+
+        auto decay1_delay_time{(Decay1MaxDelayLineTimes[i] * delay).to_uint_floor()};
+        state.decay_delay_lines1[i].Initialize(decay1_delay_time);
+    }
+
+    const auto center_delay_time{(5 * delay).to_uint_floor()};
+    state.center_delay_line.Initialize(center_delay_time);
+
+    const auto early_delay_time{(400 * delay).to_uint_floor()};
+    state.early_delay_line.Initialize(early_delay_time);
+
+    UpdateI3dl2ReverbEffectParameter(params, state, true);
+}
+
+/**
+ * Pass-through the effect, copying input to output directly, with no reverb applied.
+ *
+ * @param inputs        - Array of input mix buffers to copy.
+ * @param outputs       - Array of output mix buffers to receive copy.
+ * @param channel_count - Number of channels in inputs and outputs.
+ * @param sample_count  - Number of samples within each channel (unused).
+ */
+static void ApplyI3dl2ReverbEffectBypass(std::span<std::span<const s32>> inputs,
+                                         std::span<std::span<s32>> outputs, const u32 channel_count,
+                                         [[maybe_unused]] const u32 sample_count) {
+    for (u32 i = 0; i < channel_count; i++) {
+        if (inputs[i].data() != outputs[i].data()) {
+            std::memcpy(outputs[i].data(), inputs[i].data(), outputs[i].size_bytes());
+        }
+    }
+}
+
+/**
+ * Tick the delay lines, reading and returning their current output, and writing a new decaying
+ * sample (mix).
+ *
+ * @param decay0 - The first decay line.
+ * @param decay1 - The second decay line.
+ * @param fdn    - Feedback delay network.
+ * @param mix    - The new calculated sample to be written and decayed.
+ * @return The next delayed and decayed sample.
+ */
+static Common::FixedPoint<50, 14> Axfx2AllPassTick(I3dl2ReverbInfo::I3dl2DelayLine& decay0,
+                                                   I3dl2ReverbInfo::I3dl2DelayLine& decay1,
+                                                   I3dl2ReverbInfo::I3dl2DelayLine& fdn,
+                                                   const Common::FixedPoint<50, 14> mix) {
+    auto val{decay0.Read()};
+    auto mixed{mix - (val * decay0.wet_gain)};
+    auto out{decay0.Tick(mixed) + (mixed * decay0.wet_gain)};
+
+    val = decay1.Read();
+    mixed = out - (val * decay1.wet_gain);
+    out = decay1.Tick(mixed) + (mixed * decay1.wet_gain);
+
+    fdn.Tick(out);
+    return out;
+}
+
+/**
+ * Impl. Apply a I3DL2 reverb according to the current state, on the input mix buffers,
+ * saving the results to the output mix buffers.
+ *
+ * @tparam NumChannels - Number of channels to process. 1-6.
+                         Inputs/outputs should have this many buffers.
+ * @param state        - State to use, must be initialized (see InitializeI3dl2ReverbEffect).
+ * @param inputs       - Input mix buffers to perform the reverb on.
+ * @param outputs      - Output mix buffers to receive the reverbed samples.
+ * @param sample_count - Number of samples to process.
+ */
+template <size_t NumChannels>
+static void ApplyI3dl2ReverbEffect(I3dl2ReverbInfo::State& state,
+                                   std::span<std::span<const s32>> inputs,
+                                   std::span<std::span<s32>> outputs, const u32 sample_count) {
+    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes1Ch{
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    };
+    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes2Ch{
+        0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1,
+    };
+    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes4Ch{
+        0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 3, 3, 3,
+    };
+    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes6Ch{
+        2, 0, 0, 1, 1, 1, 1, 4, 4, 4, 1, 1, 1, 0, 0, 0, 0, 5, 5, 5,
+    };
+
+    std::span<const u8> tap_indexes{};
+    if constexpr (NumChannels == 1) {
+        tap_indexes = OutTapIndexes1Ch;
+    } else if constexpr (NumChannels == 2) {
+        tap_indexes = OutTapIndexes2Ch;
+    } else if constexpr (NumChannels == 4) {
+        tap_indexes = OutTapIndexes4Ch;
+    } else if constexpr (NumChannels == 6) {
+        tap_indexes = OutTapIndexes6Ch;
+    }
+
+    for (u32 sample_index = 0; sample_index < sample_count; sample_index++) {
+        Common::FixedPoint<50, 14> early_to_late_tap{
+            state.early_delay_line.TapOut(state.early_to_late_taps)};
+        std::array<Common::FixedPoint<50, 14>, NumChannels> output_samples{};
+
+        for (u32 early_tap = 0; early_tap < I3dl2ReverbInfo::MaxDelayTaps; early_tap++) {
+            output_samples[tap_indexes[early_tap]] +=
+                state.early_delay_line.TapOut(state.early_tap_steps[early_tap]) *
+                EarlyGains[early_tap];
+            if constexpr (NumChannels == 6) {
+                output_samples[static_cast<u32>(Channels::LFE)] +=
+                    state.early_delay_line.TapOut(state.early_tap_steps[early_tap]) *
+                    EarlyGains[early_tap];
+            }
+        }
+
+        Common::FixedPoint<50, 14> current_sample{};
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            current_sample += inputs[channel][sample_index];
+        }
+
+        state.lowpass_0 =
+            (current_sample * state.lowpass_2 + state.lowpass_0 * state.lowpass_1).to_float();
+        state.early_delay_line.Tick(state.lowpass_0);
+
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            output_samples[channel] *= state.early_gain;
+        }
+
+        std::array<Common::FixedPoint<50, 14>, I3dl2ReverbInfo::MaxDelayLines> filtered_samples{};
+        for (u32 delay_line = 0; delay_line < I3dl2ReverbInfo::MaxDelayLines; delay_line++) {
+            filtered_samples[delay_line] =
+                state.fdn_delay_lines[delay_line].Read() * state.lowpass_coeff[delay_line][0] +
+                state.shelf_filter[delay_line];
+            state.shelf_filter[delay_line] =
+                (filtered_samples[delay_line] * state.lowpass_coeff[delay_line][2] +
+                 state.fdn_delay_lines[delay_line].Read() * state.lowpass_coeff[delay_line][1])
+                    .to_float();
+        }
+
+        const std::array<Common::FixedPoint<50, 14>, I3dl2ReverbInfo::MaxDelayLines> mix_matrix{
+            filtered_samples[1] + filtered_samples[2] + early_to_late_tap * state.late_gain,
+            -filtered_samples[0] - filtered_samples[3] + early_to_late_tap * state.late_gain,
+            filtered_samples[0] - filtered_samples[3] + early_to_late_tap * state.late_gain,
+            filtered_samples[1] - filtered_samples[2] + early_to_late_tap * state.late_gain,
+        };
+
+        std::array<Common::FixedPoint<50, 14>, I3dl2ReverbInfo::MaxDelayLines> allpass_samples{};
+        for (u32 delay_line = 0; delay_line < I3dl2ReverbInfo::MaxDelayLines; delay_line++) {
+            allpass_samples[delay_line] = Axfx2AllPassTick(
+                state.decay_delay_lines0[delay_line], state.decay_delay_lines1[delay_line],
+                state.fdn_delay_lines[delay_line], mix_matrix[delay_line]);
+        }
+
+        if constexpr (NumChannels == 6) {
+            const std::array<Common::FixedPoint<50, 14>, MaxChannels> allpass_outputs{
+                allpass_samples[0], allpass_samples[1], allpass_samples[2] - allpass_samples[3],
+                allpass_samples[3], allpass_samples[2], allpass_samples[3],
+            };
+
+            for (u32 channel = 0; channel < NumChannels; channel++) {
+                Common::FixedPoint<50, 14> allpass{};
+
+                if (channel == static_cast<u32>(Channels::Center)) {
+                    allpass = state.center_delay_line.Tick(allpass_outputs[channel] * 0.5f);
+                } else {
+                    allpass = allpass_outputs[channel];
+                }
+
+                auto out_sample{output_samples[channel] + allpass +
+                                state.dry_gain * static_cast<f32>(inputs[channel][sample_index])};
+
+                outputs[channel][sample_index] =
+                    static_cast<s32>(std::clamp(out_sample.to_float(), -8388600.0f, 8388600.0f));
+            }
+        } else {
+            for (u32 channel = 0; channel < NumChannels; channel++) {
+                auto out_sample{output_samples[channel] + allpass_samples[channel] +
+                                state.dry_gain * static_cast<f32>(inputs[channel][sample_index])};
+                outputs[channel][sample_index] =
+                    static_cast<s32>(std::clamp(out_sample.to_float(), -8388600.0f, 8388600.0f));
+            }
+        }
+    }
+}
+
+/**
+ * Apply a I3DL2 reverb if enabled, according to the current state, on the input mix buffers,
+ * saving the results to the output mix buffers.
+ *
+ * @param params       - Input parameters to use.
+ * @param state        - State to use, must be initialized (see InitializeI3dl2ReverbEffect).
+ * @param enabled      - If enabled, delay will be applied, otherwise input is copied to output.
+ * @param inputs       - Input mix buffers to performan the delay on.
+ * @param outputs      - Output mix buffers to receive the delayed samples.
+ * @param sample_count - Number of samples to process.
+ */
+static void ApplyI3dl2ReverbEffect(const I3dl2ReverbInfo::ParameterVersion1& params,
+                                   I3dl2ReverbInfo::State& state, const bool enabled,
+                                   std::span<std::span<const s32>> inputs,
+                                   std::span<std::span<s32>> outputs, const u32 sample_count) {
+    if (enabled) {
+        switch (params.channel_count) {
+        case 0:
+            return;
+        case 1:
+            ApplyI3dl2ReverbEffect<1>(state, inputs, outputs, sample_count);
+            break;
+        case 2:
+            ApplyI3dl2ReverbEffect<2>(state, inputs, outputs, sample_count);
+            break;
+        case 4:
+            ApplyI3dl2ReverbEffect<4>(state, inputs, outputs, sample_count);
+            break;
+        case 6:
+            ApplyI3dl2ReverbEffect<6>(state, inputs, outputs, sample_count);
+            break;
+        default:
+            ApplyI3dl2ReverbEffectBypass(inputs, outputs, params.channel_count, sample_count);
+            break;
+        }
+    } else {
+        ApplyI3dl2ReverbEffectBypass(inputs, outputs, params.channel_count, sample_count);
+    }
+}
+
+void I3dl2ReverbCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                              std::string& string) {
+    string += fmt::format("I3dl2ReverbCommand\n\tenabled {} \n\tinputs: ", effect_enabled);
+    for (u32 i = 0; i < parameter.channel_count; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n\toutputs: ";
+    for (u32 i = 0; i < parameter.channel_count; i++) {
+        string += fmt::format("{:02X}, ", outputs[i]);
+    }
+    string += "\n";
+}
+
+void I3dl2ReverbCommand::Process(const ADSP::CommandListProcessor& processor) {
+    std::vector<std::span<const s32>> input_buffers(parameter.channel_count);
+    std::vector<std::span<s32>> output_buffers(parameter.channel_count);
+
+    for (u32 i = 0; i < parameter.channel_count; i++) {
+        input_buffers[i] = processor.mix_buffers.subspan(inputs[i] * processor.sample_count,
+                                                         processor.sample_count);
+        output_buffers[i] = processor.mix_buffers.subspan(outputs[i] * processor.sample_count,
+                                                          processor.sample_count);
+    }
+
+    auto state_{reinterpret_cast<I3dl2ReverbInfo::State*>(state)};
+
+    if (effect_enabled) {
+        if (parameter.state == I3dl2ReverbInfo::ParameterState::Updating) {
+            UpdateI3dl2ReverbEffectParameter(parameter, *state_, false);
+        } else if (parameter.state == I3dl2ReverbInfo::ParameterState::Initialized) {
+            InitializeI3dl2ReverbEffect(parameter, *state_, workbuffer);
+        }
+    }
+    ApplyI3dl2ReverbEffect(parameter, *state_, effect_enabled, input_buffers, output_buffers,
+                           processor.sample_count);
+}
+
+bool I3dl2ReverbCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/i3dl2_reverb.h b/src/audio_core/renderer/command/effect/i3dl2_reverb.h
new file mode 100644
index 000000000..243877056
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/i3dl2_reverb.h
@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/effect/i3dl2.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for a I3DL2Reverb effect. Apply a reverb to inputs mix buffer according to
+ * the I3DL2 spec, outputs receives the results.
+ */
+struct I3dl2ReverbCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer offsets for each channel
+    std::array<s16, MaxChannels> inputs;
+    /// Output mix buffer offsets for each channel
+    std::array<s16, MaxChannels> outputs;
+    /// Input parameters
+    I3dl2ReverbInfo::ParameterVersion1 parameter;
+    /// State, updated each call
+    CpuAddr state;
+    /// Game-supplied workbuffer (Unused)
+    CpuAddr workbuffer;
+    /// Is this effect enabled?
+    bool effect_enabled;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/light_limiter.cpp b/src/audio_core/renderer/command/effect/light_limiter.cpp
new file mode 100644
index 000000000..e8fb0e2fc
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/light_limiter.cpp
@@ -0,0 +1,222 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/light_limiter.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Update the LightLimiterInfo state according to the given parameters.
+ * A no-op.
+ *
+ * @param params - Input parameters to update the state.
+ * @param state  - State to be updated.
+ */
+static void UpdateLightLimiterEffectParameter(const LightLimiterInfo::ParameterVersion2& params,
+                                              LightLimiterInfo::State& state) {}
+
+/**
+ * Initialize a new LightLimiterInfo state according to the given parameters.
+ *
+ * @param params     - Input parameters to update the state.
+ * @param state      - State to be updated.
+ * @param workbuffer - Game-supplied memory for the state. (Unused)
+ */
+static void InitializeLightLimiterEffect(const LightLimiterInfo::ParameterVersion2& params,
+                                         LightLimiterInfo::State& state, const CpuAddr workbuffer) {
+    state = {};
+    state.samples_average.fill(0.0f);
+    state.compression_gain.fill(1.0f);
+    state.look_ahead_sample_offsets.fill(0);
+    for (u32 i = 0; i < params.channel_count; i++) {
+        state.look_ahead_sample_buffers[i].resize(params.look_ahead_samples_max, 0.0f);
+    }
+}
+
+/**
+ * Apply a light limiter effect if enabled, according to the current state, on the input mix
+ * buffers, saving the results to the output mix buffers.
+ *
+ * @param params       - Input parameters to use.
+ * @param state        - State to use, must be initialized (see InitializeLightLimiterEffect).
+ * @param enabled      - If enabled, limiter will be applied, otherwise input is copied to output.
+ * @param inputs       - Input mix buffers to perform the limiter on.
+ * @param outputs      - Output mix buffers to receive the limited samples.
+ * @param sample_count - Number of samples to process.
+ * @params statistics  - Optional output statistics, only used with version 2.
+ */
+static void ApplyLightLimiterEffect(const LightLimiterInfo::ParameterVersion2& params,
+                                    LightLimiterInfo::State& state, const bool enabled,
+                                    std::vector<std::span<const s32>>& inputs,
+                                    std::vector<std::span<s32>>& outputs, const u32 sample_count,
+                                    LightLimiterInfo::StatisticsInternal* statistics) {
+    constexpr s64 min{std::numeric_limits<s32>::min()};
+    constexpr s64 max{std::numeric_limits<s32>::max()};
+
+    const auto recip_estimate = [](f64 a) -> f64 {
+        s32 q, s;
+        f64 r;
+        q = (s32)(a * 512.0);               /* a in units of 1/512 rounded down */
+        r = 1.0 / (((f64)q + 0.5) / 512.0); /* reciprocal r */
+        s = (s32)(256.0 * r + 0.5);         /* r in units of 1/256 rounded to nearest */
+        return ((f64)s / 256.0);
+    };
+
+    if (enabled) {
+        if (statistics && params.statistics_reset_required) {
+            for (u32 i = 0; i < params.channel_count; i++) {
+                statistics->channel_compression_gain_min[i] = 1.0f;
+                statistics->channel_max_sample[i] = 0;
+            }
+        }
+
+        for (u32 sample_index = 0; sample_index < sample_count; sample_index++) {
+            for (u32 channel = 0; channel < params.channel_count; channel++) {
+                auto sample{(Common::FixedPoint<49, 15>(inputs[channel][sample_index]) /
+                             Common::FixedPoint<49, 15>::one) *
+                            params.input_gain};
+                auto abs_sample{sample};
+                if (sample < 0.0f) {
+                    abs_sample = -sample;
+                }
+                auto coeff{abs_sample > state.samples_average[channel] ? params.attack_coeff
+                                                                       : params.release_coeff};
+                state.samples_average[channel] +=
+                    ((abs_sample - state.samples_average[channel]) * coeff).to_float();
+
+                // Reciprocal estimate
+                auto new_average_sample{Common::FixedPoint<49, 15>(
+                    recip_estimate(state.samples_average[channel].to_double()))};
+                if (params.processing_mode != LightLimiterInfo::ProcessingMode::Mode1) {
+                    // Two Newton-Raphson steps
+                    auto temp{2.0 - (state.samples_average[channel] * new_average_sample)};
+                    new_average_sample = 2.0 - (state.samples_average[channel] * temp);
+                }
+
+                auto above_threshold{state.samples_average[channel] > params.threshold};
+                auto attenuation{above_threshold ? params.threshold * new_average_sample : 1.0f};
+                coeff = attenuation < state.compression_gain[channel] ? params.attack_coeff
+                                                                      : params.release_coeff;
+                state.compression_gain[channel] +=
+                    (attenuation - state.compression_gain[channel]) * coeff;
+
+                auto lookahead_sample{
+                    state.look_ahead_sample_buffers[channel]
+                                                   [state.look_ahead_sample_offsets[channel]]};
+
+                state.look_ahead_sample_buffers[channel][state.look_ahead_sample_offsets[channel]] =
+                    sample;
+                state.look_ahead_sample_offsets[channel] =
+                    (state.look_ahead_sample_offsets[channel] + 1) % params.look_ahead_samples_min;
+
+                outputs[channel][sample_index] = static_cast<s32>(
+                    std::clamp((lookahead_sample * state.compression_gain[channel] *
+                                params.output_gain * Common::FixedPoint<49, 15>::one)
+                                   .to_long(),
+                               min, max));
+
+                if (statistics) {
+                    statistics->channel_max_sample[channel] =
+                        std::max(statistics->channel_max_sample[channel], abs_sample.to_float());
+                    statistics->channel_compression_gain_min[channel] =
+                        std::min(statistics->channel_compression_gain_min[channel],
+                                 state.compression_gain[channel].to_float());
+                }
+            }
+        }
+    } else {
+        for (u32 i = 0; i < params.channel_count; i++) {
+            if (params.inputs[i] != params.outputs[i]) {
+                std::memcpy(outputs[i].data(), inputs[i].data(), outputs[i].size_bytes());
+            }
+        }
+    }
+}
+
+void LightLimiterVersion1Command::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                       std::string& string) {
+    string += fmt::format("LightLimiterVersion1Command\n\tinputs: ");
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n\toutputs: ";
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", outputs[i]);
+    }
+    string += "\n";
+}
+
+void LightLimiterVersion1Command::Process(const ADSP::CommandListProcessor& processor) {
+    std::vector<std::span<const s32>> input_buffers(parameter.channel_count);
+    std::vector<std::span<s32>> output_buffers(parameter.channel_count);
+
+    for (u32 i = 0; i < parameter.channel_count; i++) {
+        input_buffers[i] = processor.mix_buffers.subspan(inputs[i] * processor.sample_count,
+                                                         processor.sample_count);
+        output_buffers[i] = processor.mix_buffers.subspan(outputs[i] * processor.sample_count,
+                                                          processor.sample_count);
+    }
+
+    auto state_{reinterpret_cast<LightLimiterInfo::State*>(state)};
+
+    if (effect_enabled) {
+        if (parameter.state == LightLimiterInfo::ParameterState::Updating) {
+            UpdateLightLimiterEffectParameter(parameter, *state_);
+        } else if (parameter.state == LightLimiterInfo::ParameterState::Initialized) {
+            InitializeLightLimiterEffect(parameter, *state_, workbuffer);
+        }
+    }
+
+    LightLimiterInfo::StatisticsInternal* statistics{nullptr};
+    ApplyLightLimiterEffect(parameter, *state_, effect_enabled, input_buffers, output_buffers,
+                            processor.sample_count, statistics);
+}
+
+bool LightLimiterVersion1Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+void LightLimiterVersion2Command::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                       std::string& string) {
+    string += fmt::format("LightLimiterVersion2Command\n\tinputs: \n");
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n\toutputs: ";
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", outputs[i]);
+    }
+    string += "\n";
+}
+
+void LightLimiterVersion2Command::Process(const ADSP::CommandListProcessor& processor) {
+    std::vector<std::span<const s32>> input_buffers(parameter.channel_count);
+    std::vector<std::span<s32>> output_buffers(parameter.channel_count);
+
+    for (u32 i = 0; i < parameter.channel_count; i++) {
+        input_buffers[i] = processor.mix_buffers.subspan(inputs[i] * processor.sample_count,
+                                                         processor.sample_count);
+        output_buffers[i] = processor.mix_buffers.subspan(outputs[i] * processor.sample_count,
+                                                          processor.sample_count);
+    }
+
+    auto state_{reinterpret_cast<LightLimiterInfo::State*>(state)};
+
+    if (effect_enabled) {
+        if (parameter.state == LightLimiterInfo::ParameterState::Updating) {
+            UpdateLightLimiterEffectParameter(parameter, *state_);
+        } else if (parameter.state == LightLimiterInfo::ParameterState::Initialized) {
+            InitializeLightLimiterEffect(parameter, *state_, workbuffer);
+        }
+    }
+
+    auto statistics{reinterpret_cast<LightLimiterInfo::StatisticsInternal*>(result_state)};
+    ApplyLightLimiterEffect(parameter, *state_, effect_enabled, input_buffers, output_buffers,
+                            processor.sample_count, statistics);
+}
+
+bool LightLimiterVersion2Command::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/light_limiter.h b/src/audio_core/renderer/command/effect/light_limiter.h
new file mode 100644
index 000000000..5d98272c7
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/light_limiter.h
@@ -0,0 +1,103 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/effect/light_limiter.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for limiting volume between a high and low threshold.
+ * Version 1.
+ */
+struct LightLimiterVersion1Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer offsets for each channel
+    std::array<s16, MaxChannels> inputs;
+    /// Output mix buffer offsets for each channel
+    std::array<s16, MaxChannels> outputs;
+    /// Input parameters
+    LightLimiterInfo::ParameterVersion2 parameter;
+    /// State, updated each call
+    CpuAddr state;
+    /// Game-supplied workbuffer (Unused)
+    CpuAddr workbuffer;
+    /// Is this effect enabled?
+    bool effect_enabled;
+};
+
+/**
+ * AudioRenderer command for limiting volume between a high and low threshold.
+ * Version 2 with output statistics.
+ */
+struct LightLimiterVersion2Command : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer offsets for each channel
+    std::array<s16, MaxChannels> inputs;
+    /// Output mix buffer offsets for each channel
+    std::array<s16, MaxChannels> outputs;
+    /// Input parameters
+    LightLimiterInfo::ParameterVersion2 parameter;
+    /// State, updated each call
+    CpuAddr state;
+    /// Game-supplied workbuffer (Unused)
+    CpuAddr workbuffer;
+    /// Optional statistics, sent back to the sysmodule
+    CpuAddr result_state;
+    /// Is this effect enabled?
+    bool effect_enabled;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/multi_tap_biquad_filter.cpp b/src/audio_core/renderer/command/effect/multi_tap_biquad_filter.cpp
new file mode 100644
index 000000000..b3c3ba4ba
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/multi_tap_biquad_filter.cpp
@@ -0,0 +1,45 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/biquad_filter.h"
+#include "audio_core/renderer/command/effect/multi_tap_biquad_filter.h"
+
+namespace AudioCore::AudioRenderer {
+
+void MultiTapBiquadFilterCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                       std::string& string) {
+    string += fmt::format(
+        "MultiTapBiquadFilterCommand\n\tinput {:02X}\n\toutput {:02X}\n\tneeds_init ({}, {})\n",
+        input, output, needs_init[0], needs_init[1]);
+}
+
+void MultiTapBiquadFilterCommand::Process(const ADSP::CommandListProcessor& processor) {
+    if (filter_tap_count > MaxBiquadFilters) {
+        LOG_ERROR(Service_Audio, "Too many filter taps! {}", filter_tap_count);
+        filter_tap_count = MaxBiquadFilters;
+    }
+
+    auto input_buffer{
+        processor.mix_buffers.subspan(input * processor.sample_count, processor.sample_count)};
+    auto output_buffer{
+        processor.mix_buffers.subspan(output * processor.sample_count, processor.sample_count)};
+
+    // TODO: Fix this, currently just applies the filter to the input twice,
+    // and doesn't chain the biquads together at all.
+    for (u32 i = 0; i < filter_tap_count; i++) {
+        auto state{reinterpret_cast<VoiceState::BiquadFilterState*>(states[i])};
+        if (needs_init[i]) {
+            std::memset(state, 0, sizeof(VoiceState::BiquadFilterState));
+        }
+
+        ApplyBiquadFilterFloat(output_buffer, input_buffer, biquads[i].b, biquads[i].a, *state,
+                               processor.sample_count);
+    }
+}
+
+bool MultiTapBiquadFilterCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/multi_tap_biquad_filter.h b/src/audio_core/renderer/command/effect/multi_tap_biquad_filter.h
new file mode 100644
index 000000000..99c2c0830
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/multi_tap_biquad_filter.h
@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/voice/voice_info.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for applying multiple biquads at once.
+ */
+struct MultiTapBiquadFilterCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer index
+    s16 input;
+    /// Output mix buffer index
+    s16 output;
+    /// Biquad parameters
+    std::array<VoiceInfo::BiquadFilterParameter, MaxBiquadFilters> biquads;
+    /// Biquad states, updated each call
+    std::array<CpuAddr, MaxBiquadFilters> states;
+    /// If each biquad needs initialisation
+    std::array<bool, MaxBiquadFilters> needs_init;
+    /// Number of active biquads
+    u8 filter_tap_count;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/reverb.cpp b/src/audio_core/renderer/command/effect/reverb.cpp
new file mode 100644
index 000000000..fe2b1eb43
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/reverb.cpp
@@ -0,0 +1,440 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <numbers>
+#include <ranges>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/effect/reverb.h"
+
+namespace AudioCore::AudioRenderer {
+
+constexpr std::array<f32, ReverbInfo::MaxDelayLines> FdnMaxDelayLineTimes = {
+    53.9532470703125f,
+    79.19256591796875f,
+    116.23876953125f,
+    170.61529541015625f,
+};
+
+constexpr std::array<f32, ReverbInfo::MaxDelayLines> DecayMaxDelayLineTimes = {
+    7.0f,
+    9.0f,
+    13.0f,
+    17.0f,
+};
+
+constexpr std::array<std::array<f32, ReverbInfo::MaxDelayTaps + 1>, ReverbInfo::NumEarlyModes>
+    EarlyDelayTimes = {
+        {{0.000000f, 3.500000f, 2.799988f, 3.899963f, 2.699951f, 13.399963f, 7.899963f, 8.399963f,
+          9.899963f, 12.000000f, 12.500000f},
+         {0.000000f, 11.799988f, 5.500000f, 11.199951f, 10.399963f, 38.099976f, 22.199951f,
+          29.599976f, 21.199951f, 24.799988f, 40.000000f},
+         {0.000000f, 41.500000f, 20.500000f, 41.299988f, 0.000000f, 29.500000f, 33.799988f,
+          45.199951f, 46.799988f, 0.000000f, 50.000000f},
+         {33.099976f, 43.299988f, 22.799988f, 37.899963f, 14.899963f, 35.299988f, 17.899963f,
+          34.199951f, 0.000000f, 43.299988f, 50.000000f},
+         {0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+          0.000000f, 0.000000f, 0.000000f}},
+};
+
+constexpr std::array<std::array<f32, ReverbInfo::MaxDelayTaps>, ReverbInfo::NumEarlyModes>
+    EarlyDelayGains = {{
+        {0.699951f, 0.679993f, 0.699951f, 0.679993f, 0.699951f, 0.679993f, 0.699951f, 0.679993f,
+         0.679993f, 0.679993f},
+        {0.699951f, 0.679993f, 0.699951f, 0.679993f, 0.699951f, 0.679993f, 0.679993f, 0.679993f,
+         0.679993f, 0.679993f},
+        {0.500000f, 0.699951f, 0.699951f, 0.679993f, 0.500000f, 0.679993f, 0.679993f, 0.699951f,
+         0.679993f, 0.000000f},
+        {0.929993f, 0.919983f, 0.869995f, 0.859985f, 0.939941f, 0.809998f, 0.799988f, 0.769958f,
+         0.759949f, 0.649963f},
+        {0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f, 0.000000f,
+         0.000000f, 0.000000f},
+    }};
+
+constexpr std::array<std::array<f32, ReverbInfo::MaxDelayLines>, ReverbInfo::NumLateModes>
+    FdnDelayTimes = {{
+        {53.953247f, 79.192566f, 116.238770f, 130.615295f},
+        {53.953247f, 79.192566f, 116.238770f, 170.615295f},
+        {5.000000f, 10.000000f, 5.000000f, 10.000000f},
+        {47.029968f, 71.000000f, 103.000000f, 170.000000f},
+        {53.953247f, 79.192566f, 116.238770f, 170.615295f},
+    }};
+
+constexpr std::array<std::array<f32, ReverbInfo::MaxDelayLines>, ReverbInfo::NumLateModes>
+    DecayDelayTimes = {{
+        {7.000000f, 9.000000f, 13.000000f, 17.000000f},
+        {7.000000f, 9.000000f, 13.000000f, 17.000000f},
+        {1.000000f, 1.000000f, 1.000000f, 1.000000f},
+        {7.000000f, 7.000000f, 13.000000f, 9.000000f},
+        {7.000000f, 9.000000f, 13.000000f, 17.000000f},
+    }};
+
+/**
+ * Update the ReverbInfo state according to the given parameters.
+ *
+ * @param params - Input parameters to update the state.
+ * @param state  - State to be updated.
+ */
+static void UpdateReverbEffectParameter(const ReverbInfo::ParameterVersion2& params,
+                                        ReverbInfo::State& state) {
+    const auto pow_10 = [](f32 val) -> f32 {
+        return (val >= 0.0f) ? 1.0f : (val <= -5.3f) ? 0.0f : std::pow(10.0f, val);
+    };
+    const auto cos = [](f32 degrees) -> f32 {
+        return std::cos(degrees * std::numbers::pi_v<f32> / 180.0f);
+    };
+
+    static bool unk_initialized{false};
+    static Common::FixedPoint<50, 14> unk_value{};
+
+    const auto sample_rate{Common::FixedPoint<50, 14>::from_base(params.sample_rate)};
+    const auto pre_delay_time{Common::FixedPoint<50, 14>::from_base(params.pre_delay)};
+
+    for (u32 i = 0; i < ReverbInfo::MaxDelayTaps; i++) {
+        auto early_delay{
+            ((pre_delay_time + EarlyDelayTimes[params.early_mode][i]) * sample_rate).to_int()};
+        early_delay = std::min(early_delay, state.pre_delay_line.sample_count_max);
+        state.early_delay_times[i] = early_delay + 1;
+        state.early_gains[i] = Common::FixedPoint<50, 14>::from_base(params.early_gain) *
+                               EarlyDelayGains[params.early_mode][i];
+    }
+
+    if (params.channel_count == 2) {
+        state.early_gains[4] * 0.5f;
+        state.early_gains[5] * 0.5f;
+    }
+
+    auto pre_time{
+        ((pre_delay_time + EarlyDelayTimes[params.early_mode][10]) * sample_rate).to_int()};
+    state.pre_delay_time = std::min(pre_time, state.pre_delay_line.sample_count_max);
+
+    if (!unk_initialized) {
+        unk_value = cos((1280.0f / sample_rate).to_float());
+        unk_initialized = true;
+    }
+
+    for (u32 i = 0; i < ReverbInfo::MaxDelayLines; i++) {
+        const auto fdn_delay{(FdnDelayTimes[params.late_mode][i] * sample_rate).to_int()};
+        state.fdn_delay_lines[i].sample_count =
+            std::min(fdn_delay, state.fdn_delay_lines[i].sample_count_max);
+        state.fdn_delay_lines[i].buffer_end =
+            &state.fdn_delay_lines[i].buffer[state.fdn_delay_lines[i].sample_count - 1];
+
+        const auto decay_delay{(DecayDelayTimes[params.late_mode][i] * sample_rate).to_int()};
+        state.decay_delay_lines[i].sample_count =
+            std::min(decay_delay, state.decay_delay_lines[i].sample_count_max);
+        state.decay_delay_lines[i].buffer_end =
+            &state.decay_delay_lines[i].buffer[state.decay_delay_lines[i].sample_count - 1];
+
+        state.decay_delay_lines[i].decay =
+            0.5999755859375f * (1.0f - Common::FixedPoint<50, 14>::from_base(params.colouration));
+
+        auto a{(Common::FixedPoint<50, 14>(state.fdn_delay_lines[i].sample_count_max) +
+                state.decay_delay_lines[i].sample_count_max) *
+               -3};
+        auto b{a / (Common::FixedPoint<50, 14>::from_base(params.decay_time) * sample_rate)};
+        Common::FixedPoint<50, 14> c{0.0f};
+        Common::FixedPoint<50, 14> d{0.0f};
+        auto hf_decay_ratio{Common::FixedPoint<50, 14>::from_base(params.high_freq_decay_ratio)};
+
+        if (hf_decay_ratio > 0.99493408203125f) {
+            c = 0.0f;
+            d = 1.0f;
+        } else {
+            const auto e{
+                pow_10(((((1.0f / hf_decay_ratio) - 1.0f) * 2) / 100 * (b / 10)).to_float())};
+            const auto f{1.0f - e};
+            const auto g{2.0f - (unk_value * e * 2)};
+            const auto h{std::sqrt(std::pow(g.to_float(), 2.0f) - (std::pow(f, 2.0f) * 4))};
+
+            c = (g - h) / (f * 2.0f);
+            d = 1.0f - c;
+        }
+
+        state.hf_decay_prev_gain[i] = c;
+        state.hf_decay_gain[i] = pow_10((b / 1000).to_float()) * d * 0.70709228515625f;
+        state.prev_feedback_output[i] = 0;
+    }
+}
+
+/**
+ * Initialize a new ReverbInfo state according to the given parameters.
+ *
+ * @param params                        - Input parameters to update the state.
+ * @param state                         - State to be updated.
+ * @param workbuffer                    - Game-supplied memory for the state. (Unused)
+ * @param long_size_pre_delay_supported - Use a longer pre-delay time before reverb begins.
+ */
+static void InitializeReverbEffect(const ReverbInfo::ParameterVersion2& params,
+                                   ReverbInfo::State& state, const CpuAddr workbuffer,
+                                   const bool long_size_pre_delay_supported) {
+    state = {};
+
+    auto delay{Common::FixedPoint<50, 14>::from_base(params.sample_rate)};
+
+    for (u32 i = 0; i < ReverbInfo::MaxDelayLines; i++) {
+        auto fdn_delay_time{(FdnMaxDelayLineTimes[i] * delay).to_uint_floor()};
+        state.fdn_delay_lines[i].Initialize(fdn_delay_time, 1.0f);
+
+        auto decay_delay_time{(DecayMaxDelayLineTimes[i] * delay).to_uint_floor()};
+        state.decay_delay_lines[i].Initialize(decay_delay_time, 0.0f);
+    }
+
+    const auto pre_delay{long_size_pre_delay_supported ? 350.0f : 150.0f};
+    const auto pre_delay_line{(pre_delay * delay).to_uint_floor()};
+    state.pre_delay_line.Initialize(pre_delay_line, 1.0f);
+
+    const auto center_delay_time{(5 * delay).to_uint_floor()};
+    state.center_delay_line.Initialize(center_delay_time, 1.0f);
+
+    UpdateReverbEffectParameter(params, state);
+
+    for (u32 i = 0; i < ReverbInfo::MaxDelayLines; i++) {
+        std::ranges::fill(state.fdn_delay_lines[i].buffer, 0);
+        std::ranges::fill(state.decay_delay_lines[i].buffer, 0);
+    }
+    std::ranges::fill(state.center_delay_line.buffer, 0);
+    std::ranges::fill(state.pre_delay_line.buffer, 0);
+}
+
+/**
+ * Pass-through the effect, copying input to output directly, with no reverb applied.
+ *
+ * @param inputs        - Array of input mix buffers to copy.
+ * @param outputs       - Array of output mix buffers to receive copy.
+ * @param channel_count - Number of channels in inputs and outputs.
+ * @param sample_count  - Number of samples within each channel.
+ */
+static void ApplyReverbEffectBypass(std::span<std::span<const s32>> inputs,
+                                    std::span<std::span<s32>> outputs, const u32 channel_count,
+                                    const u32 sample_count) {
+    for (u32 i = 0; i < channel_count; i++) {
+        if (inputs[i].data() != outputs[i].data()) {
+            std::memcpy(outputs[i].data(), inputs[i].data(), outputs[i].size_bytes());
+        }
+    }
+}
+
+/**
+ * Tick the delay lines, reading and returning their current output, and writing a new decaying
+ * sample (mix).
+ *
+ * @param decay  - The decay line.
+ * @param fdn    - Feedback delay network.
+ * @param mix    - The new calculated sample to be written and decayed.
+ * @return The next delayed and decayed sample.
+ */
+static Common::FixedPoint<50, 14> Axfx2AllPassTick(ReverbInfo::ReverbDelayLine& decay,
+                                                   ReverbInfo::ReverbDelayLine& fdn,
+                                                   const Common::FixedPoint<50, 14> mix) {
+    const auto val{decay.Read()};
+    const auto mixed{mix - (val * decay.decay)};
+    const auto out{decay.Tick(mixed) + (mixed * decay.decay)};
+
+    fdn.Tick(out);
+    return out;
+}
+
+/**
+ * Impl. Apply a Reverb according to the current state, on the input mix buffers,
+ * saving the results to the output mix buffers.
+ *
+ * @tparam NumChannels - Number of channels to process. 1-6.
+                         Inputs/outputs should have this many buffers.
+ * @param params       - Input parameters to update the state.
+ * @param state        - State to use, must be initialized (see InitializeReverbEffect).
+ * @param inputs       - Input mix buffers to perform the reverb on.
+ * @param outputs      - Output mix buffers to receive the reverbed samples.
+ * @param sample_count - Number of samples to process.
+ */
+template <size_t NumChannels>
+static void ApplyReverbEffect(const ReverbInfo::ParameterVersion2& params, ReverbInfo::State& state,
+                              std::vector<std::span<const s32>>& inputs,
+                              std::vector<std::span<s32>>& outputs, const u32 sample_count) {
+    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes1Ch{
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    };
+    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes2Ch{
+        0, 0, 1, 1, 0, 1, 0, 0, 1, 1,
+    };
+    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes4Ch{
+        0, 0, 1, 1, 0, 1, 2, 2, 3, 3,
+    };
+    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes6Ch{
+        0, 0, 1, 1, 2, 2, 4, 4, 5, 5,
+    };
+
+    std::span<const u8> tap_indexes{};
+    if constexpr (NumChannels == 1) {
+        tap_indexes = OutTapIndexes1Ch;
+    } else if constexpr (NumChannels == 2) {
+        tap_indexes = OutTapIndexes2Ch;
+    } else if constexpr (NumChannels == 4) {
+        tap_indexes = OutTapIndexes4Ch;
+    } else if constexpr (NumChannels == 6) {
+        tap_indexes = OutTapIndexes6Ch;
+    }
+
+    for (u32 sample_index = 0; sample_index < sample_count; sample_index++) {
+        std::array<Common::FixedPoint<50, 14>, NumChannels> output_samples{};
+
+        for (u32 early_tap = 0; early_tap < ReverbInfo::MaxDelayTaps; early_tap++) {
+            const auto sample{state.pre_delay_line.TapOut(state.early_delay_times[early_tap]) *
+                              state.early_gains[early_tap]};
+            output_samples[tap_indexes[early_tap]] += sample;
+            if constexpr (NumChannels == 6) {
+                output_samples[static_cast<u32>(Channels::LFE)] += sample;
+            }
+        }
+
+        if constexpr (NumChannels == 6) {
+            output_samples[static_cast<u32>(Channels::LFE)] *= 0.2f;
+        }
+
+        Common::FixedPoint<50, 14> input_sample{};
+        for (u32 channel = 0; channel < NumChannels; channel++) {
+            input_sample += inputs[channel][sample_index];
+        }
+
+        input_sample *= 64;
+        input_sample *= Common::FixedPoint<50, 14>::from_base(params.base_gain);
+        state.pre_delay_line.Write(input_sample);
+
+        for (u32 i = 0; i < ReverbInfo::MaxDelayLines; i++) {
+            state.prev_feedback_output[i] =
+                state.prev_feedback_output[i] * state.hf_decay_prev_gain[i] +
+                state.fdn_delay_lines[i].Read() * state.hf_decay_gain[i];
+        }
+
+        Common::FixedPoint<50, 14> pre_delay_sample{
+            state.pre_delay_line.Read() * Common::FixedPoint<50, 14>::from_base(params.late_gain)};
+
+        std::array<Common::FixedPoint<50, 14>, ReverbInfo::MaxDelayLines> mix_matrix{
+            state.prev_feedback_output[2] + state.prev_feedback_output[1] + pre_delay_sample,
+            -state.prev_feedback_output[0] - state.prev_feedback_output[3] + pre_delay_sample,
+            state.prev_feedback_output[0] - state.prev_feedback_output[3] + pre_delay_sample,
+            state.prev_feedback_output[1] - state.prev_feedback_output[2] + pre_delay_sample,
+        };
+
+        std::array<Common::FixedPoint<50, 14>, ReverbInfo::MaxDelayLines> allpass_samples{};
+        for (u32 i = 0; i < ReverbInfo::MaxDelayLines; i++) {
+            allpass_samples[i] = Axfx2AllPassTick(state.decay_delay_lines[i],
+                                                  state.fdn_delay_lines[i], mix_matrix[i]);
+        }
+
+        const auto dry_gain{Common::FixedPoint<50, 14>::from_base(params.dry_gain)};
+        const auto wet_gain{Common::FixedPoint<50, 14>::from_base(params.wet_gain)};
+
+        if constexpr (NumChannels == 6) {
+            const std::array<Common::FixedPoint<50, 14>, MaxChannels> allpass_outputs{
+                allpass_samples[0], allpass_samples[1], allpass_samples[2] - allpass_samples[3],
+                allpass_samples[3], allpass_samples[2], allpass_samples[3],
+            };
+
+            for (u32 channel = 0; channel < NumChannels; channel++) {
+                auto in_sample{inputs[channel][sample_index] * dry_gain};
+
+                Common::FixedPoint<50, 14> allpass{};
+                if (channel == static_cast<u32>(Channels::Center)) {
+                    allpass = state.center_delay_line.Tick(allpass_outputs[channel] * 0.5f);
+                } else {
+                    allpass = allpass_outputs[channel];
+                }
+
+                auto out_sample{((output_samples[channel] + allpass) * wet_gain) / 64};
+                outputs[channel][sample_index] = (in_sample + out_sample).to_int();
+            }
+        } else {
+            for (u32 channel = 0; channel < NumChannels; channel++) {
+                auto in_sample{inputs[channel][sample_index] * dry_gain};
+                auto out_sample{((output_samples[channel] + allpass_samples[channel]) * wet_gain) /
+                                64};
+                outputs[channel][sample_index] = (in_sample + out_sample).to_int();
+            }
+        }
+    }
+}
+
+/**
+ * Apply a Reverb if enabled, according to the current state, on the input mix buffers,
+ * saving the results to the output mix buffers.
+ *
+ * @param params       - Input parameters to use.
+ * @param state        - State to use, must be initialized (see InitializeReverbEffect).
+ * @param enabled      - If enabled, delay will be applied, otherwise input is copied to output.
+ * @param inputs       - Input mix buffers to performan the reverb on.
+ * @param outputs      - Output mix buffers to receive the reverbed samples.
+ * @param sample_count - Number of samples to process.
+ */
+static void ApplyReverbEffect(const ReverbInfo::ParameterVersion2& params, ReverbInfo::State& state,
+                              const bool enabled, std::vector<std::span<const s32>>& inputs,
+                              std::vector<std::span<s32>>& outputs, const u32 sample_count) {
+    if (enabled) {
+        switch (params.channel_count) {
+        case 0:
+            return;
+        case 1:
+            ApplyReverbEffect<1>(params, state, inputs, outputs, sample_count);
+            break;
+        case 2:
+            ApplyReverbEffect<2>(params, state, inputs, outputs, sample_count);
+            break;
+        case 4:
+            ApplyReverbEffect<4>(params, state, inputs, outputs, sample_count);
+            break;
+        case 6:
+            ApplyReverbEffect<6>(params, state, inputs, outputs, sample_count);
+            break;
+        default:
+            ApplyReverbEffectBypass(inputs, outputs, params.channel_count, sample_count);
+            break;
+        }
+    } else {
+        ApplyReverbEffectBypass(inputs, outputs, params.channel_count, sample_count);
+    }
+}
+
+void ReverbCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                         std::string& string) {
+    string += fmt::format(
+        "ReverbCommand\n\tenabled {} long_size_pre_delay_supported {}\n\tinputs: ", effect_enabled,
+        long_size_pre_delay_supported);
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n\toutputs: ";
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", outputs[i]);
+    }
+    string += "\n";
+}
+
+void ReverbCommand::Process(const ADSP::CommandListProcessor& processor) {
+    std::vector<std::span<const s32>> input_buffers(parameter.channel_count);
+    std::vector<std::span<s32>> output_buffers(parameter.channel_count);
+
+    for (u32 i = 0; i < parameter.channel_count; i++) {
+        input_buffers[i] = processor.mix_buffers.subspan(inputs[i] * processor.sample_count,
+                                                         processor.sample_count);
+        output_buffers[i] = processor.mix_buffers.subspan(outputs[i] * processor.sample_count,
+                                                          processor.sample_count);
+    }
+
+    auto state_{reinterpret_cast<ReverbInfo::State*>(state)};
+
+    if (effect_enabled) {
+        if (parameter.state == ReverbInfo::ParameterState::Updating) {
+            UpdateReverbEffectParameter(parameter, *state_);
+        } else if (parameter.state == ReverbInfo::ParameterState::Initialized) {
+            InitializeReverbEffect(parameter, *state_, workbuffer, long_size_pre_delay_supported);
+        }
+    }
+    ApplyReverbEffect(parameter, *state_, effect_enabled, input_buffers, output_buffers,
+                      processor.sample_count);
+}
+
+bool ReverbCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/effect/reverb.h b/src/audio_core/renderer/command/effect/reverb.h
new file mode 100644
index 000000000..328756150
--- /dev/null
+++ b/src/audio_core/renderer/command/effect/reverb.h
@@ -0,0 +1,62 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/effect/reverb.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for a Reverb effect. Apply a reverb to inputs mix buffer, outputs receives
+ * the results.
+ */
+struct ReverbCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer offsets for each channel
+    std::array<s16, MaxChannels> inputs;
+    /// Output mix buffer offsets for each channel
+    std::array<s16, MaxChannels> outputs;
+    /// Input parameters
+    ReverbInfo::ParameterVersion2 parameter;
+    /// State, updated each call
+    CpuAddr state;
+    /// Game-supplied workbuffer (Unused)
+    CpuAddr workbuffer;
+    /// Is this effect enabled?
+    bool effect_enabled;
+    /// Is a longer pre-delay time supported?
+    bool long_size_pre_delay_supported;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/icommand.h b/src/audio_core/renderer/command/icommand.h
new file mode 100644
index 000000000..f2dd41254
--- /dev/null
+++ b/src/audio_core/renderer/command/icommand.h
@@ -0,0 +1,93 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+enum class CommandId : u8 {
+    /* 0x00 */ Invalid,
+    /* 0x01 */ DataSourcePcmInt16Version1,
+    /* 0x02 */ DataSourcePcmInt16Version2,
+    /* 0x03 */ DataSourcePcmFloatVersion1,
+    /* 0x04 */ DataSourcePcmFloatVersion2,
+    /* 0x05 */ DataSourceAdpcmVersion1,
+    /* 0x06 */ DataSourceAdpcmVersion2,
+    /* 0x07 */ Volume,
+    /* 0x08 */ VolumeRamp,
+    /* 0x09 */ BiquadFilter,
+    /* 0x0A */ Mix,
+    /* 0x0B */ MixRamp,
+    /* 0x0C */ MixRampGrouped,
+    /* 0x0D */ DepopPrepare,
+    /* 0x0E */ DepopForMixBuffers,
+    /* 0x0F */ Delay,
+    /* 0x10 */ Upsample,
+    /* 0x11 */ DownMix6chTo2ch,
+    /* 0x12 */ Aux,
+    /* 0x13 */ DeviceSink,
+    /* 0x14 */ CircularBufferSink,
+    /* 0x15 */ Reverb,
+    /* 0x16 */ I3dl2Reverb,
+    /* 0x17 */ Performance,
+    /* 0x18 */ ClearMixBuffer,
+    /* 0x19 */ CopyMixBuffer,
+    /* 0x1A */ LightLimiterVersion1,
+    /* 0x1B */ LightLimiterVersion2,
+    /* 0x1C */ MultiTapBiquadFilter,
+    /* 0x1D */ Capture,
+    /* 0x1E */ Compressor,
+};
+
+constexpr u32 CommandMagic{0xCAFEBABE};
+
+/**
+ * A command, generated by the host, and processed by the ADSP's AudioRenderer.
+ */
+struct ICommand {
+    virtual ~ICommand() = default;
+
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    virtual void Dump(const ADSP::CommandListProcessor& processor, std::string& string) = 0;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    virtual void Process(const ADSP::CommandListProcessor& processor) = 0;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    virtual bool Verify(const ADSP::CommandListProcessor& processor) = 0;
+
+    /// Command magic 0xCAFEBABE
+    u32 magic{};
+    /// Command enabled
+    bool enabled{};
+    /// Type of this command (see CommandId)
+    CommandId type{};
+    /// Size of this command
+    s16 size{};
+    /// Estimated processing time for this command
+    u32 estimated_process_time{};
+    /// Node id of the voice or mix this command was generated from
+    u32 node_id{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/clear_mix.cpp b/src/audio_core/renderer/command/mix/clear_mix.cpp
new file mode 100644
index 000000000..4f649d6a8
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/clear_mix.cpp
@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/clear_mix.h"
+
+namespace AudioCore::AudioRenderer {
+
+void ClearMixBufferCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                 std::string& string) {
+    string += fmt::format("ClearMixBufferCommand\n");
+}
+
+void ClearMixBufferCommand::Process(const ADSP::CommandListProcessor& processor) {
+    memset(processor.mix_buffers.data(), 0, processor.mix_buffers.size_bytes());
+}
+
+bool ClearMixBufferCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/clear_mix.h b/src/audio_core/renderer/command/mix/clear_mix.h
new file mode 100644
index 000000000..956ec0b65
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/clear_mix.h
@@ -0,0 +1,45 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for a clearing the mix buffers.
+ * Used at the start of each command list.
+ */
+struct ClearMixBufferCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/copy_mix.cpp b/src/audio_core/renderer/command/mix/copy_mix.cpp
new file mode 100644
index 000000000..1d49f1644
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/copy_mix.cpp
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/copy_mix.h"
+
+namespace AudioCore::AudioRenderer {
+
+void CopyMixBufferCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                std::string& string) {
+    string += fmt::format("CopyMixBufferCommand\n\tinput {:02X} output {:02X}\n", input_index,
+                          output_index);
+}
+
+void CopyMixBufferCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto output{processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                              processor.sample_count)};
+    auto input{processor.mix_buffers.subspan(input_index * processor.sample_count,
+                                             processor.sample_count)};
+    std::memcpy(output.data(), input.data(), processor.sample_count * sizeof(s32));
+}
+
+bool CopyMixBufferCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/copy_mix.h b/src/audio_core/renderer/command/mix/copy_mix.h
new file mode 100644
index 000000000..a59007fb6
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/copy_mix.h
@@ -0,0 +1,49 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for a copying a mix buffer from input to output.
+ */
+struct CopyMixBufferCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer index
+    s16 input_index;
+    /// Output mix buffer index
+    s16 output_index;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/depop_for_mix_buffers.cpp b/src/audio_core/renderer/command/mix/depop_for_mix_buffers.cpp
new file mode 100644
index 000000000..c2bc10061
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/depop_for_mix_buffers.cpp
@@ -0,0 +1,64 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/depop_for_mix_buffers.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Apply depopping. Add the depopped sample to each incoming new sample, decaying it each time
+ * according to decay.
+ *
+ * @param output - Output buffer to be depopped.
+ * @param depop_sample - Depopped sample to apply to output samples.
+ * @param decay_ - Amount to decay the depopped sample for every output sample.
+ * @param sample_count - Samples to process.
+ * @return Final decayed depop sample.
+ */
+static s32 ApplyDepopMix(std::span<s32> output, const s32 depop_sample,
+                         Common::FixedPoint<49, 15>& decay_, const u32 sample_count) {
+    auto sample{std::abs(depop_sample)};
+    auto decay{decay_.to_raw()};
+
+    if (depop_sample <= 0) {
+        for (u32 i = 0; i < sample_count; i++) {
+            sample = static_cast<s32>((static_cast<s64>(sample) * decay) >> 15);
+            output[i] -= sample;
+        }
+        return -sample;
+    } else {
+        for (u32 i = 0; i < sample_count; i++) {
+            sample = static_cast<s32>((static_cast<s64>(sample) * decay) >> 15);
+            output[i] += sample;
+        }
+        return sample;
+    }
+}
+
+void DepopForMixBuffersCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                     std::string& string) {
+    string += fmt::format("DepopForMixBuffersCommand\n\tinput {:02X} count {} decay {}\n", input,
+                          count, decay.to_float());
+}
+
+void DepopForMixBuffersCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto end_index{std::min(processor.buffer_count, input + count)};
+    std::span<s32> depop_buff{reinterpret_cast<s32*>(depop_buffer), end_index};
+
+    for (u32 index = input; index < end_index; index++) {
+        const auto depop_sample{depop_buff[index]};
+        if (depop_sample != 0) {
+            auto input_buffer{processor.mix_buffers.subspan(index * processor.sample_count,
+                                                            processor.sample_count)};
+            depop_buff[index] =
+                ApplyDepopMix(input_buffer, depop_sample, decay, processor.sample_count);
+        }
+    }
+}
+
+bool DepopForMixBuffersCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/depop_for_mix_buffers.h b/src/audio_core/renderer/command/mix/depop_for_mix_buffers.h
new file mode 100644
index 000000000..e7268ff27
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/depop_for_mix_buffers.h
@@ -0,0 +1,55 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for depopping a mix buffer.
+ * Adds a cumulation of previous samples to the current mix buffer with a decay.
+ */
+struct DepopForMixBuffersCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Starting input mix buffer index
+    u32 input;
+    /// Number of mix buffers to depop
+    u32 count;
+    /// Amount to decay the depop sample for each new sample
+    Common::FixedPoint<49, 15> decay;
+    /// Address of the depop buffer, holding the last sample for every mix buffer
+    CpuAddr depop_buffer;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/depop_prepare.cpp b/src/audio_core/renderer/command/mix/depop_prepare.cpp
new file mode 100644
index 000000000..69bb78ccc
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/depop_prepare.cpp
@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/depop_prepare.h"
+#include "audio_core/renderer/voice/voice_state.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+
+void DepopPrepareCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                               std::string& string) {
+    string += fmt::format("DepopPrepareCommand\n\tinputs: ");
+    for (u32 i = 0; i < buffer_count; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n";
+}
+
+void DepopPrepareCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto samples{reinterpret_cast<s32*>(previous_samples)};
+    auto buffer{reinterpret_cast<s32*>(depop_buffer)};
+
+    for (u32 i = 0; i < buffer_count; i++) {
+        if (samples[i]) {
+            buffer[inputs[i]] += samples[i];
+            samples[i] = 0;
+        }
+    }
+}
+
+bool DepopPrepareCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/depop_prepare.h b/src/audio_core/renderer/command/mix/depop_prepare.h
new file mode 100644
index 000000000..a5465da9a
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/depop_prepare.h
@@ -0,0 +1,54 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for preparing depop.
+ * Adds the previusly output last samples to the depop buffer.
+ */
+struct DepopPrepareCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Depop buffer offset for each mix buffer
+    std::array<s16, MaxMixBuffers> inputs;
+    /// Pointer to the previous mix buffer samples
+    CpuAddr previous_samples;
+    /// Number of mix buffers to use
+    u32 buffer_count;
+    /// Pointer to the current depop values
+    CpuAddr depop_buffer;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/mix.cpp b/src/audio_core/renderer/command/mix/mix.cpp
new file mode 100644
index 000000000..8ecf9b05a
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/mix.cpp
@@ -0,0 +1,70 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <limits>
+#include <span>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/mix.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Mix input mix buffer into output mix buffer, with volume applied to the input.
+ *
+ * @tparam Q           - Number of bits for fixed point operations.
+ * @param output       - Output mix buffer.
+ * @param input        - Input mix buffer.
+ * @param volume       - Volume applied to the input.
+ * @param sample_count - Number of samples to process.
+ */
+template <size_t Q>
+static void ApplyMix(std::span<s32> output, std::span<const s32> input, const f32 volume_,
+                     const u32 sample_count) {
+    const Common::FixedPoint<64 - Q, Q> volume{volume_};
+    for (u32 i = 0; i < sample_count; i++) {
+        output[i] = (output[i] + input[i] * volume).to_int();
+    }
+}
+
+void MixCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                      std::string& string) {
+    string += fmt::format("MixCommand");
+    string += fmt::format("\n\tinput {:02X}", input_index);
+    string += fmt::format("\n\toutput {:02X}", output_index);
+    string += fmt::format("\n\tvolume {:.8f}", volume);
+    string += "\n";
+}
+
+void MixCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto output{processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                              processor.sample_count)};
+    auto input{processor.mix_buffers.subspan(input_index * processor.sample_count,
+                                             processor.sample_count)};
+
+    // If volume is 0, nothing will be added to the output, so just skip.
+    if (volume == 0.0f) {
+        return;
+    }
+
+    switch (precision) {
+    case 15:
+        ApplyMix<15>(output, input, volume, processor.sample_count);
+        break;
+
+    case 23:
+        ApplyMix<23>(output, input, volume, processor.sample_count);
+        break;
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid precision {}", precision);
+        break;
+    }
+}
+
+bool MixCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/mix.h b/src/audio_core/renderer/command/mix/mix.h
new file mode 100644
index 000000000..0201cf171
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/mix.h
@@ -0,0 +1,54 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for mixing an input mix buffer to an output mix buffer, with a volume
+ * applied to the input.
+ */
+struct MixCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Fixed point precision
+    u8 precision;
+    /// Input mix buffer index
+    s16 input_index;
+    /// Output mix buffer index
+    s16 output_index;
+    /// Mix volume applied to the input
+    f32 volume;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/mix_ramp.cpp b/src/audio_core/renderer/command/mix/mix_ramp.cpp
new file mode 100644
index 000000000..d67123cd8
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/mix_ramp.cpp
@@ -0,0 +1,82 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/mix_ramp.h"
+#include "common/fixed_point.h"
+#include "common/logging/log.h"
+
+namespace AudioCore::AudioRenderer {
+
+template <size_t Q>
+s32 ApplyMixRamp(std::span<s32> output, std::span<const s32> input, const f32 volume_,
+                 const f32 ramp_, const u32 sample_count) {
+    Common::FixedPoint<64 - Q, Q> volume{volume_};
+    Common::FixedPoint<64 - Q, Q> sample{0};
+
+    if (ramp_ == 0.0f) {
+        for (u32 i = 0; i < sample_count; i++) {
+            sample = input[i] * volume;
+            output[i] = (output[i] + sample).to_int();
+        }
+    } else {
+        Common::FixedPoint<64 - Q, Q> ramp{ramp_};
+        for (u32 i = 0; i < sample_count; i++) {
+            sample = input[i] * volume;
+            output[i] = (output[i] + sample).to_int();
+            volume += ramp;
+        }
+    }
+    return sample.to_int();
+}
+
+template s32 ApplyMixRamp<15>(std::span<s32>, std::span<const s32>, f32, f32, u32);
+template s32 ApplyMixRamp<23>(std::span<s32>, std::span<const s32>, f32, f32, u32);
+
+void MixRampCommand::Dump(const ADSP::CommandListProcessor& processor, std::string& string) {
+    const auto ramp{(volume - prev_volume) / static_cast<f32>(processor.sample_count)};
+    string += fmt::format("MixRampCommand");
+    string += fmt::format("\n\tinput {:02X}", input_index);
+    string += fmt::format("\n\toutput {:02X}", output_index);
+    string += fmt::format("\n\tvolume {:.8f}", volume);
+    string += fmt::format("\n\tprev_volume {:.8f}", prev_volume);
+    string += fmt::format("\n\tramp {:.8f}", ramp);
+    string += "\n";
+}
+
+void MixRampCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto output{processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                              processor.sample_count)};
+    auto input{processor.mix_buffers.subspan(input_index * processor.sample_count,
+                                             processor.sample_count)};
+    const auto ramp{(volume - prev_volume) / static_cast<f32>(processor.sample_count)};
+    auto prev_sample_ptr{reinterpret_cast<s32*>(previous_sample)};
+
+    // If previous volume and ramp are both 0, nothing will be added to the output, so just skip.
+    if (prev_volume == 0.0f && ramp == 0.0f) {
+        *prev_sample_ptr = 0;
+        return;
+    }
+
+    switch (precision) {
+    case 15:
+        *prev_sample_ptr =
+            ApplyMixRamp<15>(output, input, prev_volume, ramp, processor.sample_count);
+        break;
+
+    case 23:
+        *prev_sample_ptr =
+            ApplyMixRamp<23>(output, input, prev_volume, ramp, processor.sample_count);
+        break;
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid precision {}", precision);
+        break;
+    }
+}
+
+bool MixRampCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/mix_ramp.h b/src/audio_core/renderer/command/mix/mix_ramp.h
new file mode 100644
index 000000000..52f74a273
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/mix_ramp.h
@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for mixing an input mix buffer to an output mix buffer, with a volume
+ * applied to the input, and volume ramping to smooth out the transition.
+ */
+struct MixRampCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Fixed point precision
+    u8 precision;
+    /// Input mix buffer index
+    s16 input_index;
+    /// Output mix buffer index
+    s16 output_index;
+    /// Previous mix volume
+    f32 prev_volume;
+    /// Current mix volume
+    f32 volume;
+    /// Pointer to the previous sample buffer, used for depopping
+    CpuAddr previous_sample;
+};
+
+/**
+ * Mix input mix buffer into output mix buffer, with volume applied to the input.
+ * @tparam Q           - Number of bits for fixed point operations.
+ * @param output       - Output mix buffer.
+ * @param input        - Input mix buffer.
+ * @param volume_      - Volume applied to the input.
+ * @param ramp_        - Ramp applied to volume every sample.
+ * @param sample_count - Number of samples to process.
+ * @return The final gained input sample, used for depopping.
+ */
+template <size_t Q>
+s32 ApplyMixRamp(std::span<s32> output, std::span<const s32> input, f32 volume_, f32 ramp_,
+                 u32 sample_count);
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/mix_ramp_grouped.cpp b/src/audio_core/renderer/command/mix/mix_ramp_grouped.cpp
new file mode 100644
index 000000000..43dbef9fc
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/mix_ramp_grouped.cpp
@@ -0,0 +1,65 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/mix_ramp.h"
+#include "audio_core/renderer/command/mix/mix_ramp_grouped.h"
+
+namespace AudioCore::AudioRenderer {
+
+void MixRampGroupedCommand::Dump(const ADSP::CommandListProcessor& processor, std::string& string) {
+    string += "MixRampGroupedCommand";
+    for (u32 i = 0; i < buffer_count; i++) {
+        string += fmt::format("\n\t{}", i);
+        const auto ramp{(volumes[i] - prev_volumes[i]) / static_cast<f32>(processor.sample_count)};
+        string += fmt::format("\n\t\tinput {:02X}", inputs[i]);
+        string += fmt::format("\n\t\toutput {:02X}", outputs[i]);
+        string += fmt::format("\n\t\tvolume {:.8f}", volumes[i]);
+        string += fmt::format("\n\t\tprev_volume {:.8f}", prev_volumes[i]);
+        string += fmt::format("\n\t\tramp {:.8f}", ramp);
+        string += "\n";
+    }
+}
+
+void MixRampGroupedCommand::Process(const ADSP::CommandListProcessor& processor) {
+    std::span<s32> prev_samples = {reinterpret_cast<s32*>(previous_samples), MaxMixBuffers};
+
+    for (u32 i = 0; i < buffer_count; i++) {
+        auto last_sample{0};
+        if (prev_volumes[i] != 0.0f || volumes[i] != 0.0f) {
+            const auto output{processor.mix_buffers.subspan(outputs[i] * processor.sample_count,
+                                                            processor.sample_count)};
+            const auto input{processor.mix_buffers.subspan(inputs[i] * processor.sample_count,
+                                                           processor.sample_count)};
+            const auto ramp{(volumes[i] - prev_volumes[i]) /
+                            static_cast<f32>(processor.sample_count)};
+
+            if (prev_volumes[i] == 0.0f && ramp == 0.0f) {
+                prev_samples[i] = 0;
+                continue;
+            }
+
+            switch (precision) {
+            case 15:
+                last_sample =
+                    ApplyMixRamp<15>(output, input, prev_volumes[i], ramp, processor.sample_count);
+                break;
+            case 23:
+                last_sample =
+                    ApplyMixRamp<23>(output, input, prev_volumes[i], ramp, processor.sample_count);
+                break;
+            default:
+                LOG_ERROR(Service_Audio, "Invalid precision {}", precision);
+                break;
+            }
+        }
+
+        prev_samples[i] = last_sample;
+    }
+}
+
+bool MixRampGroupedCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/mix_ramp_grouped.h b/src/audio_core/renderer/command/mix/mix_ramp_grouped.h
new file mode 100644
index 000000000..3b0ce67ef
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/mix_ramp_grouped.h
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for mixing multiple input mix buffers to multiple output mix buffers, with
+ * a volume applied to the input, and volume ramping to smooth out the transition.
+ */
+struct MixRampGroupedCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Fixed point precision
+    u8 precision;
+    /// Number of mix buffers to mix
+    u32 buffer_count;
+    /// Input mix buffer indexes for each mix buffer
+    std::array<s16, MaxMixBuffers> inputs;
+    /// Output mix buffer indexes for each mix buffer
+    std::array<s16, MaxMixBuffers> outputs;
+    /// Previous mix volumes for each mix buffer
+    std::array<f32, MaxMixBuffers> prev_volumes;
+    /// Current mix volumes for each mix buffer
+    std::array<f32, MaxMixBuffers> volumes;
+    /// Pointer to the previous sample buffer, used for depop
+    CpuAddr previous_samples;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/volume.cpp b/src/audio_core/renderer/command/mix/volume.cpp
new file mode 100644
index 000000000..b045fb062
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/volume.cpp
@@ -0,0 +1,72 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/volume.h"
+#include "common/fixed_point.h"
+#include "common/logging/log.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Apply volume to the input mix buffer, saving to the output buffer.
+ *
+ * @tparam Q           - Number of bits for fixed point operations.
+ * @param output       - Output mix buffer.
+ * @param input        - Input mix buffer.
+ * @param volume       - Volume applied to the input.
+ * @param sample_count - Number of samples to process.
+ */
+template <size_t Q>
+static void ApplyUniformGain(std::span<s32> output, std::span<const s32> input, const f32 volume,
+                             const u32 sample_count) {
+    if (volume == 1.0f) {
+        std::memcpy(output.data(), input.data(), input.size_bytes());
+    } else {
+        const Common::FixedPoint<64 - Q, Q> gain{volume};
+        for (u32 i = 0; i < sample_count; i++) {
+            output[i] = (input[i] * gain).to_int();
+        }
+    }
+}
+
+void VolumeCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                         std::string& string) {
+    string += fmt::format("VolumeCommand");
+    string += fmt::format("\n\tinput {:02X}", input_index);
+    string += fmt::format("\n\toutput {:02X}", output_index);
+    string += fmt::format("\n\tvolume {:.8f}", volume);
+    string += "\n";
+}
+
+void VolumeCommand::Process(const ADSP::CommandListProcessor& processor) {
+    // If input and output buffers are the same, and the volume is 1.0f, this won't do
+    // anything, so just skip.
+    if (input_index == output_index && volume == 1.0f) {
+        return;
+    }
+
+    auto output{processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                              processor.sample_count)};
+    auto input{processor.mix_buffers.subspan(input_index * processor.sample_count,
+                                             processor.sample_count)};
+
+    switch (precision) {
+    case 15:
+        ApplyUniformGain<15>(output, input, volume, processor.sample_count);
+        break;
+
+    case 23:
+        ApplyUniformGain<23>(output, input, volume, processor.sample_count);
+        break;
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid precision {}", precision);
+        break;
+    }
+}
+
+bool VolumeCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/volume.h b/src/audio_core/renderer/command/mix/volume.h
new file mode 100644
index 000000000..6ae9fb794
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/volume.h
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for applying volume to a mix buffer.
+ */
+struct VolumeCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Fixed point precision
+    u8 precision;
+    /// Input mix buffer index
+    s16 input_index;
+    /// Output mix buffer index
+    s16 output_index;
+    /// Mix volume applied to the input
+    f32 volume;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/volume_ramp.cpp b/src/audio_core/renderer/command/mix/volume_ramp.cpp
new file mode 100644
index 000000000..424307148
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/volume_ramp.cpp
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/mix/volume_ramp.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Apply volume with ramping to the input mix buffer, saving to the output buffer.
+ *
+ * @tparam Q           - Number of bits for fixed point operations.
+ * @param output       - Output mix buffers.
+ * @param input        - Input mix buffers.
+ * @param volume       - Volume applied to the input.
+ * @param ramp         - Ramp applied to volume every sample.
+ * @param sample_count - Number of samples to process.
+ */
+template <size_t Q>
+static void ApplyLinearEnvelopeGain(std::span<s32> output, std::span<const s32> input,
+                                    const f32 volume, const f32 ramp_, const u32 sample_count) {
+    if (volume == 0.0f && ramp_ == 0.0f) {
+        std::memset(output.data(), 0, output.size_bytes());
+    } else if (volume == 1.0f && ramp_ == 0.0f) {
+        std::memcpy(output.data(), input.data(), output.size_bytes());
+    } else if (ramp_ == 0.0f) {
+        const Common::FixedPoint<64 - Q, Q> gain{volume};
+        for (u32 i = 0; i < sample_count; i++) {
+            output[i] = (input[i] * gain).to_int();
+        }
+    } else {
+        Common::FixedPoint<64 - Q, Q> gain{volume};
+        const Common::FixedPoint<64 - Q, Q> ramp{ramp_};
+        for (u32 i = 0; i < sample_count; i++) {
+            output[i] = (input[i] * gain).to_int();
+            gain += ramp;
+        }
+    }
+}
+
+void VolumeRampCommand::Dump(const ADSP::CommandListProcessor& processor, std::string& string) {
+    const auto ramp{(volume - prev_volume) / static_cast<f32>(processor.sample_count)};
+    string += fmt::format("VolumeRampCommand");
+    string += fmt::format("\n\tinput {:02X}", input_index);
+    string += fmt::format("\n\toutput {:02X}", output_index);
+    string += fmt::format("\n\tvolume {:.8f}", volume);
+    string += fmt::format("\n\tprev_volume {:.8f}", prev_volume);
+    string += fmt::format("\n\tramp {:.8f}", ramp);
+    string += "\n";
+}
+
+void VolumeRampCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto output{processor.mix_buffers.subspan(output_index * processor.sample_count,
+                                              processor.sample_count)};
+    auto input{processor.mix_buffers.subspan(input_index * processor.sample_count,
+                                             processor.sample_count)};
+    const auto ramp{(volume - prev_volume) / static_cast<f32>(processor.sample_count)};
+
+    // If input and output buffers are the same, and the volume is 1.0f, and there's no ramping,
+    // this won't do anything, so just skip.
+    if (input_index == output_index && prev_volume == 1.0f && ramp == 0.0f) {
+        return;
+    }
+
+    switch (precision) {
+    case 15:
+        ApplyLinearEnvelopeGain<15>(output, input, prev_volume, ramp, processor.sample_count);
+        break;
+
+    case 23:
+        ApplyLinearEnvelopeGain<23>(output, input, prev_volume, ramp, processor.sample_count);
+        break;
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid precision {}", precision);
+        break;
+    }
+}
+
+bool VolumeRampCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/mix/volume_ramp.h b/src/audio_core/renderer/command/mix/volume_ramp.h
new file mode 100644
index 000000000..77b61547e
--- /dev/null
+++ b/src/audio_core/renderer/command/mix/volume_ramp.h
@@ -0,0 +1,56 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for applying volume to a mix buffer, with ramping for the volume to smooth
+ * out the transition.
+ */
+struct VolumeRampCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Fixed point precision
+    u8 precision;
+    /// Input mix buffer index
+    s16 input_index;
+    /// Output mix buffer index
+    s16 output_index;
+    /// Previous mix volume applied to the input
+    f32 prev_volume;
+    /// Current mix volume applied to the input
+    f32 volume;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/performance/performance.cpp b/src/audio_core/renderer/command/performance/performance.cpp
new file mode 100644
index 000000000..985958b03
--- /dev/null
+++ b/src/audio_core/renderer/command/performance/performance.cpp
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/performance/performance.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/core_timing_util.h"
+
+namespace AudioCore::AudioRenderer {
+
+void PerformanceCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                              std::string& string) {
+    string += fmt::format("PerformanceCommand\n\tstate {}\n", static_cast<u32>(state));
+}
+
+void PerformanceCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto base{entry_address.translated_address};
+    if (state == PerformanceState::Start) {
+        auto start_time_ptr{reinterpret_cast<u32*>(base + entry_address.entry_start_time_offset)};
+        *start_time_ptr = static_cast<u32>(
+            Core::Timing::CyclesToUs(processor.system->CoreTiming().GetClockTicks() -
+                                     processor.start_time - processor.current_processing_time)
+                .count());
+    } else if (state == PerformanceState::Stop) {
+        auto processed_time_ptr{
+            reinterpret_cast<u32*>(base + entry_address.entry_processed_time_offset)};
+        auto entry_count_ptr{
+            reinterpret_cast<u32*>(base + entry_address.header_entry_count_offset)};
+
+        *processed_time_ptr = static_cast<u32>(
+            Core::Timing::CyclesToUs(processor.system->CoreTiming().GetClockTicks() -
+                                     processor.start_time - processor.current_processing_time)
+                .count());
+        (*entry_count_ptr)++;
+    }
+}
+
+bool PerformanceCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/performance/performance.h b/src/audio_core/renderer/command/performance/performance.h
new file mode 100644
index 000000000..11a7d6c08
--- /dev/null
+++ b/src/audio_core/renderer/command/performance/performance.h
@@ -0,0 +1,51 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "audio_core/renderer/performance/performance_entry_addresses.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for writing AudioRenderer performance metrics back to the sysmodule.
+ */
+struct PerformanceCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// State of the performance
+    PerformanceState state;
+    /// Pointers to be written
+    PerformanceEntryAddresses entry_address;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/resample/downmix_6ch_to_2ch.cpp b/src/audio_core/renderer/command/resample/downmix_6ch_to_2ch.cpp
new file mode 100644
index 000000000..1fd90308a
--- /dev/null
+++ b/src/audio_core/renderer/command/resample/downmix_6ch_to_2ch.cpp
@@ -0,0 +1,74 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/resample/downmix_6ch_to_2ch.h"
+
+namespace AudioCore::AudioRenderer {
+
+void DownMix6chTo2chCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                  std::string& string) {
+    string += fmt::format("DownMix6chTo2chCommand\n\tinputs:  ");
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n\toutputs: ";
+    for (u32 i = 0; i < MaxChannels; i++) {
+        string += fmt::format("{:02X}, ", outputs[i]);
+    }
+    string += "\n";
+}
+
+void DownMix6chTo2chCommand::Process(const ADSP::CommandListProcessor& processor) {
+    auto in_front_left{
+        processor.mix_buffers.subspan(inputs[0] * processor.sample_count, processor.sample_count)};
+    auto in_front_right{
+        processor.mix_buffers.subspan(inputs[1] * processor.sample_count, processor.sample_count)};
+    auto in_center{
+        processor.mix_buffers.subspan(inputs[2] * processor.sample_count, processor.sample_count)};
+    auto in_lfe{
+        processor.mix_buffers.subspan(inputs[3] * processor.sample_count, processor.sample_count)};
+    auto in_back_left{
+        processor.mix_buffers.subspan(inputs[4] * processor.sample_count, processor.sample_count)};
+    auto in_back_right{
+        processor.mix_buffers.subspan(inputs[5] * processor.sample_count, processor.sample_count)};
+
+    auto out_front_left{
+        processor.mix_buffers.subspan(outputs[0] * processor.sample_count, processor.sample_count)};
+    auto out_front_right{
+        processor.mix_buffers.subspan(outputs[1] * processor.sample_count, processor.sample_count)};
+    auto out_center{
+        processor.mix_buffers.subspan(outputs[2] * processor.sample_count, processor.sample_count)};
+    auto out_lfe{
+        processor.mix_buffers.subspan(outputs[3] * processor.sample_count, processor.sample_count)};
+    auto out_back_left{
+        processor.mix_buffers.subspan(outputs[4] * processor.sample_count, processor.sample_count)};
+    auto out_back_right{
+        processor.mix_buffers.subspan(outputs[5] * processor.sample_count, processor.sample_count)};
+
+    for (u32 i = 0; i < processor.sample_count; i++) {
+        const auto left_sample{(in_front_left[i] * down_mix_coeff[0] +
+                                in_center[i] * down_mix_coeff[1] + in_lfe[i] * down_mix_coeff[2] +
+                                in_back_left[i] * down_mix_coeff[3])
+                                   .to_int()};
+
+        const auto right_sample{(in_front_right[i] * down_mix_coeff[0] +
+                                 in_center[i] * down_mix_coeff[1] + in_lfe[i] * down_mix_coeff[2] +
+                                 in_back_right[i] * down_mix_coeff[3])
+                                    .to_int()};
+
+        out_front_left[i] = left_sample;
+        out_front_right[i] = right_sample;
+    }
+
+    std::memset(out_center.data(), 0, out_center.size_bytes());
+    std::memset(out_lfe.data(), 0, out_lfe.size_bytes());
+    std::memset(out_back_left.data(), 0, out_back_left.size_bytes());
+    std::memset(out_back_right.data(), 0, out_back_right.size_bytes());
+}
+
+bool DownMix6chTo2chCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/resample/downmix_6ch_to_2ch.h b/src/audio_core/renderer/command/resample/downmix_6ch_to_2ch.h
new file mode 100644
index 000000000..dc133a73b
--- /dev/null
+++ b/src/audio_core/renderer/command/resample/downmix_6ch_to_2ch.h
@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for downmixing 6 channels to 2.
+ * Channel layout (SMPTE):
+ *     0 - front left
+ *     1 - front right
+ *     2 - center
+ *     3 - lfe
+ *     4 - back left
+ *     5 - back right
+ */
+struct DownMix6chTo2chCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Input mix buffer offsets for each channel
+    std::array<s16, MaxChannels> inputs;
+    /// Output mix buffer offsets for each channel
+    std::array<s16, MaxChannels> outputs;
+    /// Coefficients used for downmixing
+    std::array<Common::FixedPoint<48, 16>, 4> down_mix_coeff;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/resample/resample.cpp b/src/audio_core/renderer/command/resample/resample.cpp
new file mode 100644
index 000000000..070c9d2b8
--- /dev/null
+++ b/src/audio_core/renderer/command/resample/resample.cpp
@@ -0,0 +1,883 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/command/resample/resample.h"
+
+namespace AudioCore::AudioRenderer {
+
+static void ResampleLowQuality(std::span<s32> output, std::span<const s16> input,
+                               const Common::FixedPoint<49, 15>& sample_rate_ratio,
+                               Common::FixedPoint<49, 15>& fraction, const u32 samples_to_write) {
+    if (sample_rate_ratio == 1.0f) {
+        for (u32 i = 0; i < samples_to_write; i++) {
+            output[i] = input[i];
+        }
+    } else {
+        u32 read_index{0};
+        for (u32 i = 0; i < samples_to_write; i++) {
+            output[i] = input[read_index + (fraction >= 0.5f)];
+            fraction += sample_rate_ratio;
+            read_index += static_cast<u32>(fraction.to_int_floor());
+            fraction.clear_int();
+        }
+    }
+}
+
+static void ResampleNormalQuality(std::span<s32> output, std::span<const s16> input,
+                                  const Common::FixedPoint<49, 15>& sample_rate_ratio,
+                                  Common::FixedPoint<49, 15>& fraction,
+                                  const u32 samples_to_write) {
+    static constexpr std::array<f32, 512> lut0 = {
+        0.20141602f, 0.59283447f, 0.20513916f, 0.00009155f, 0.19772339f, 0.59277344f, 0.20889282f,
+        0.00027466f, 0.19406128f, 0.59262085f, 0.21264648f, 0.00045776f, 0.19039917f, 0.59240723f,
+        0.21646118f, 0.00067139f, 0.18679810f, 0.59213257f, 0.22030640f, 0.00085449f, 0.18322754f,
+        0.59176636f, 0.22415161f, 0.00103760f, 0.17968750f, 0.59133911f, 0.22802734f, 0.00125122f,
+        0.17617798f, 0.59085083f, 0.23193359f, 0.00146484f, 0.17269897f, 0.59027100f, 0.23583984f,
+        0.00167847f, 0.16925049f, 0.58963013f, 0.23977661f, 0.00189209f, 0.16583252f, 0.58892822f,
+        0.24374390f, 0.00210571f, 0.16244507f, 0.58816528f, 0.24774170f, 0.00234985f, 0.15908813f,
+        0.58731079f, 0.25173950f, 0.00256348f, 0.15576172f, 0.58639526f, 0.25576782f, 0.00280762f,
+        0.15249634f, 0.58541870f, 0.25979614f, 0.00308228f, 0.14923096f, 0.58435059f, 0.26385498f,
+        0.00332642f, 0.14602661f, 0.58325195f, 0.26794434f, 0.00360107f, 0.14285278f, 0.58206177f,
+        0.27203369f, 0.00387573f, 0.13973999f, 0.58078003f, 0.27612305f, 0.00418091f, 0.13662720f,
+        0.57946777f, 0.28024292f, 0.00448608f, 0.13357544f, 0.57806396f, 0.28436279f, 0.00479126f,
+        0.13052368f, 0.57662964f, 0.28851318f, 0.00512695f, 0.12753296f, 0.57510376f, 0.29266357f,
+        0.00546265f, 0.12460327f, 0.57351685f, 0.29681396f, 0.00579834f, 0.12167358f, 0.57183838f,
+        0.30099487f, 0.00616455f, 0.11880493f, 0.57012939f, 0.30517578f, 0.00656128f, 0.11596680f,
+        0.56835938f, 0.30935669f, 0.00695801f, 0.11318970f, 0.56649780f, 0.31353760f, 0.00735474f,
+        0.11041260f, 0.56457520f, 0.31771851f, 0.00778198f, 0.10769653f, 0.56262207f, 0.32192993f,
+        0.00823975f, 0.10501099f, 0.56057739f, 0.32614136f, 0.00869751f, 0.10238647f, 0.55847168f,
+        0.33032227f, 0.00915527f, 0.09976196f, 0.55633545f, 0.33453369f, 0.00967407f, 0.09722900f,
+        0.55410767f, 0.33874512f, 0.01019287f, 0.09469604f, 0.55181885f, 0.34295654f, 0.01071167f,
+        0.09222412f, 0.54949951f, 0.34713745f, 0.01126099f, 0.08978271f, 0.54708862f, 0.35134888f,
+        0.01184082f, 0.08737183f, 0.54464722f, 0.35552979f, 0.01245117f, 0.08499146f, 0.54214478f,
+        0.35974121f, 0.01306152f, 0.08267212f, 0.53958130f, 0.36392212f, 0.01370239f, 0.08041382f,
+        0.53695679f, 0.36810303f, 0.01437378f, 0.07815552f, 0.53427124f, 0.37225342f, 0.01507568f,
+        0.07595825f, 0.53155518f, 0.37640381f, 0.01577759f, 0.07379150f, 0.52877808f, 0.38055420f,
+        0.01651001f, 0.07165527f, 0.52593994f, 0.38470459f, 0.01727295f, 0.06958008f, 0.52307129f,
+        0.38882446f, 0.01806641f, 0.06753540f, 0.52014160f, 0.39294434f, 0.01889038f, 0.06552124f,
+        0.51715088f, 0.39703369f, 0.01974487f, 0.06356812f, 0.51409912f, 0.40112305f, 0.02059937f,
+        0.06164551f, 0.51101685f, 0.40518188f, 0.02148438f, 0.05975342f, 0.50790405f, 0.40921021f,
+        0.02243042f, 0.05789185f, 0.50473022f, 0.41323853f, 0.02337646f, 0.05609131f, 0.50152588f,
+        0.41726685f, 0.02435303f, 0.05432129f, 0.49826050f, 0.42123413f, 0.02539062f, 0.05258179f,
+        0.49493408f, 0.42520142f, 0.02642822f, 0.05087280f, 0.49160767f, 0.42913818f, 0.02749634f,
+        0.04922485f, 0.48822021f, 0.43307495f, 0.02859497f, 0.04760742f, 0.48477173f, 0.43695068f,
+        0.02975464f, 0.04602051f, 0.48132324f, 0.44082642f, 0.03091431f, 0.04446411f, 0.47781372f,
+        0.44467163f, 0.03210449f, 0.04293823f, 0.47424316f, 0.44845581f, 0.03335571f, 0.04147339f,
+        0.47067261f, 0.45223999f, 0.03460693f, 0.04003906f, 0.46704102f, 0.45599365f, 0.03591919f,
+        0.03863525f, 0.46340942f, 0.45971680f, 0.03726196f, 0.03726196f, 0.45971680f, 0.46340942f,
+        0.03863525f, 0.03591919f, 0.45599365f, 0.46704102f, 0.04003906f, 0.03460693f, 0.45223999f,
+        0.47067261f, 0.04147339f, 0.03335571f, 0.44845581f, 0.47424316f, 0.04293823f, 0.03210449f,
+        0.44467163f, 0.47781372f, 0.04446411f, 0.03091431f, 0.44082642f, 0.48132324f, 0.04602051f,
+        0.02975464f, 0.43695068f, 0.48477173f, 0.04760742f, 0.02859497f, 0.43307495f, 0.48822021f,
+        0.04922485f, 0.02749634f, 0.42913818f, 0.49160767f, 0.05087280f, 0.02642822f, 0.42520142f,
+        0.49493408f, 0.05258179f, 0.02539062f, 0.42123413f, 0.49826050f, 0.05432129f, 0.02435303f,
+        0.41726685f, 0.50152588f, 0.05609131f, 0.02337646f, 0.41323853f, 0.50473022f, 0.05789185f,
+        0.02243042f, 0.40921021f, 0.50790405f, 0.05975342f, 0.02148438f, 0.40518188f, 0.51101685f,
+        0.06164551f, 0.02059937f, 0.40112305f, 0.51409912f, 0.06356812f, 0.01974487f, 0.39703369f,
+        0.51715088f, 0.06552124f, 0.01889038f, 0.39294434f, 0.52014160f, 0.06753540f, 0.01806641f,
+        0.38882446f, 0.52307129f, 0.06958008f, 0.01727295f, 0.38470459f, 0.52593994f, 0.07165527f,
+        0.01651001f, 0.38055420f, 0.52877808f, 0.07379150f, 0.01577759f, 0.37640381f, 0.53155518f,
+        0.07595825f, 0.01507568f, 0.37225342f, 0.53427124f, 0.07815552f, 0.01437378f, 0.36810303f,
+        0.53695679f, 0.08041382f, 0.01370239f, 0.36392212f, 0.53958130f, 0.08267212f, 0.01306152f,
+        0.35974121f, 0.54214478f, 0.08499146f, 0.01245117f, 0.35552979f, 0.54464722f, 0.08737183f,
+        0.01184082f, 0.35134888f, 0.54708862f, 0.08978271f, 0.01126099f, 0.34713745f, 0.54949951f,
+        0.09222412f, 0.01071167f, 0.34295654f, 0.55181885f, 0.09469604f, 0.01019287f, 0.33874512f,
+        0.55410767f, 0.09722900f, 0.00967407f, 0.33453369f, 0.55633545f, 0.09976196f, 0.00915527f,
+        0.33032227f, 0.55847168f, 0.10238647f, 0.00869751f, 0.32614136f, 0.56057739f, 0.10501099f,
+        0.00823975f, 0.32192993f, 0.56262207f, 0.10769653f, 0.00778198f, 0.31771851f, 0.56457520f,
+        0.11041260f, 0.00735474f, 0.31353760f, 0.56649780f, 0.11318970f, 0.00695801f, 0.30935669f,
+        0.56835938f, 0.11596680f, 0.00656128f, 0.30517578f, 0.57012939f, 0.11880493f, 0.00616455f,
+        0.30099487f, 0.57183838f, 0.12167358f, 0.00579834f, 0.29681396f, 0.57351685f, 0.12460327f,
+        0.00546265f, 0.29266357f, 0.57510376f, 0.12753296f, 0.00512695f, 0.28851318f, 0.57662964f,
+        0.13052368f, 0.00479126f, 0.28436279f, 0.57806396f, 0.13357544f, 0.00448608f, 0.28024292f,
+        0.57946777f, 0.13662720f, 0.00418091f, 0.27612305f, 0.58078003f, 0.13973999f, 0.00387573f,
+        0.27203369f, 0.58206177f, 0.14285278f, 0.00360107f, 0.26794434f, 0.58325195f, 0.14602661f,
+        0.00332642f, 0.26385498f, 0.58435059f, 0.14923096f, 0.00308228f, 0.25979614f, 0.58541870f,
+        0.15249634f, 0.00280762f, 0.25576782f, 0.58639526f, 0.15576172f, 0.00256348f, 0.25173950f,
+        0.58731079f, 0.15908813f, 0.00234985f, 0.24774170f, 0.58816528f, 0.16244507f, 0.00210571f,
+        0.24374390f, 0.58892822f, 0.16583252f, 0.00189209f, 0.23977661f, 0.58963013f, 0.16925049f,
+        0.00167847f, 0.23583984f, 0.59027100f, 0.17269897f, 0.00146484f, 0.23193359f, 0.59085083f,
+        0.17617798f, 0.00125122f, 0.22802734f, 0.59133911f, 0.17968750f, 0.00103760f, 0.22415161f,
+        0.59176636f, 0.18322754f, 0.00085449f, 0.22030640f, 0.59213257f, 0.18679810f, 0.00067139f,
+        0.21646118f, 0.59240723f, 0.19039917f, 0.00045776f, 0.21264648f, 0.59262085f, 0.19406128f,
+        0.00027466f, 0.20889282f, 0.59277344f, 0.19772339f, 0.00009155f, 0.20513916f, 0.59283447f,
+        0.20141602f,
+    };
+
+    static constexpr std::array<f32, 512> lut1 = {
+        0.00207520f,  0.99606323f,  0.00210571f,  -0.00015259f, -0.00610352f, 0.99578857f,
+        0.00646973f,  -0.00045776f, -0.01000977f, 0.99526978f,  0.01095581f,  -0.00079346f,
+        -0.01373291f, 0.99444580f,  0.01562500f,  -0.00109863f, -0.01733398f, 0.99337769f,
+        0.02041626f,  -0.00143433f, -0.02075195f, 0.99203491f,  0.02539062f,  -0.00177002f,
+        -0.02404785f, 0.99041748f,  0.03051758f,  -0.00210571f, -0.02719116f, 0.98855591f,
+        0.03582764f,  -0.00244141f, -0.03021240f, 0.98641968f,  0.04125977f,  -0.00280762f,
+        -0.03308105f, 0.98400879f,  0.04687500f,  -0.00314331f, -0.03579712f, 0.98135376f,
+        0.05261230f,  -0.00350952f, -0.03839111f, 0.97842407f,  0.05856323f,  -0.00390625f,
+        -0.04083252f, 0.97521973f,  0.06463623f,  -0.00427246f, -0.04315186f, 0.97180176f,
+        0.07086182f,  -0.00466919f, -0.04534912f, 0.96810913f,  0.07727051f,  -0.00509644f,
+        -0.04742432f, 0.96414185f,  0.08383179f,  -0.00549316f, -0.04934692f, 0.95996094f,
+        0.09054565f,  -0.00592041f, -0.05114746f, 0.95550537f,  0.09741211f,  -0.00637817f,
+        -0.05285645f, 0.95083618f,  0.10443115f,  -0.00683594f, -0.05441284f, 0.94589233f,
+        0.11160278f,  -0.00732422f, -0.05584717f, 0.94073486f,  0.11892700f,  -0.00781250f,
+        -0.05718994f, 0.93533325f,  0.12643433f,  -0.00830078f, -0.05841064f, 0.92968750f,
+        0.13406372f,  -0.00881958f, -0.05953979f, 0.92382812f,  0.14184570f,  -0.00936890f,
+        -0.06054688f, 0.91772461f,  0.14978027f,  -0.00991821f, -0.06146240f, 0.91143799f,
+        0.15783691f,  -0.01046753f, -0.06225586f, 0.90490723f,  0.16607666f,  -0.01104736f,
+        -0.06295776f, 0.89816284f,  0.17443848f,  -0.01165771f, -0.06356812f, 0.89120483f,
+        0.18292236f,  -0.01229858f, -0.06408691f, 0.88403320f,  0.19155884f,  -0.01293945f,
+        -0.06451416f, 0.87667847f,  0.20034790f,  -0.01358032f, -0.06484985f, 0.86914062f,
+        0.20925903f,  -0.01428223f, -0.06509399f, 0.86138916f,  0.21829224f,  -0.01495361f,
+        -0.06527710f, 0.85345459f,  0.22744751f,  -0.01568604f, -0.06536865f, 0.84533691f,
+        0.23675537f,  -0.01641846f, -0.06536865f, 0.83703613f,  0.24615479f,  -0.01718140f,
+        -0.06533813f, 0.82858276f,  0.25567627f,  -0.01794434f, -0.06518555f, 0.81991577f,
+        0.26531982f,  -0.01873779f, -0.06500244f, 0.81112671f,  0.27505493f,  -0.01956177f,
+        -0.06472778f, 0.80215454f,  0.28491211f,  -0.02038574f, -0.06442261f, 0.79306030f,
+        0.29489136f,  -0.02124023f, -0.06402588f, 0.78378296f,  0.30496216f,  -0.02209473f,
+        -0.06359863f, 0.77438354f,  0.31512451f,  -0.02297974f, -0.06307983f, 0.76486206f,
+        0.32537842f,  -0.02389526f, -0.06253052f, 0.75518799f,  0.33569336f,  -0.02481079f,
+        -0.06195068f, 0.74539185f,  0.34613037f,  -0.02575684f, -0.06130981f, 0.73547363f,
+        0.35662842f,  -0.02670288f, -0.06060791f, 0.72543335f,  0.36721802f,  -0.02767944f,
+        -0.05987549f, 0.71527100f,  0.37786865f,  -0.02865601f, -0.05911255f, 0.70504761f,
+        0.38858032f,  -0.02966309f, -0.05831909f, 0.69470215f,  0.39935303f,  -0.03067017f,
+        -0.05746460f, 0.68426514f,  0.41018677f,  -0.03170776f, -0.05661011f, 0.67373657f,
+        0.42108154f,  -0.03271484f, -0.05569458f, 0.66311646f,  0.43200684f,  -0.03378296f,
+        -0.05477905f, 0.65246582f,  0.44299316f,  -0.03482056f, -0.05383301f, 0.64169312f,
+        0.45401001f,  -0.03588867f, -0.05285645f, 0.63088989f,  0.46505737f,  -0.03695679f,
+        -0.05187988f, 0.62002563f,  0.47613525f,  -0.03802490f, -0.05087280f, 0.60910034f,
+        0.48721313f,  -0.03912354f, -0.04983521f, 0.59814453f,  0.49832153f,  -0.04019165f,
+        -0.04879761f, 0.58712769f,  0.50946045f,  -0.04129028f, -0.04772949f, 0.57611084f,
+        0.52056885f,  -0.04235840f, -0.04669189f, 0.56503296f,  0.53170776f,  -0.04345703f,
+        -0.04562378f, 0.55392456f,  0.54281616f,  -0.04452515f, -0.04452515f, 0.54281616f,
+        0.55392456f,  -0.04562378f, -0.04345703f, 0.53170776f,  0.56503296f,  -0.04669189f,
+        -0.04235840f, 0.52056885f,  0.57611084f,  -0.04772949f, -0.04129028f, 0.50946045f,
+        0.58712769f,  -0.04879761f, -0.04019165f, 0.49832153f,  0.59814453f,  -0.04983521f,
+        -0.03912354f, 0.48721313f,  0.60910034f,  -0.05087280f, -0.03802490f, 0.47613525f,
+        0.62002563f,  -0.05187988f, -0.03695679f, 0.46505737f,  0.63088989f,  -0.05285645f,
+        -0.03588867f, 0.45401001f,  0.64169312f,  -0.05383301f, -0.03482056f, 0.44299316f,
+        0.65246582f,  -0.05477905f, -0.03378296f, 0.43200684f,  0.66311646f,  -0.05569458f,
+        -0.03271484f, 0.42108154f,  0.67373657f,  -0.05661011f, -0.03170776f, 0.41018677f,
+        0.68426514f,  -0.05746460f, -0.03067017f, 0.39935303f,  0.69470215f,  -0.05831909f,
+        -0.02966309f, 0.38858032f,  0.70504761f,  -0.05911255f, -0.02865601f, 0.37786865f,
+        0.71527100f,  -0.05987549f, -0.02767944f, 0.36721802f,  0.72543335f,  -0.06060791f,
+        -0.02670288f, 0.35662842f,  0.73547363f,  -0.06130981f, -0.02575684f, 0.34613037f,
+        0.74539185f,  -0.06195068f, -0.02481079f, 0.33569336f,  0.75518799f,  -0.06253052f,
+        -0.02389526f, 0.32537842f,  0.76486206f,  -0.06307983f, -0.02297974f, 0.31512451f,
+        0.77438354f,  -0.06359863f, -0.02209473f, 0.30496216f,  0.78378296f,  -0.06402588f,
+        -0.02124023f, 0.29489136f,  0.79306030f,  -0.06442261f, -0.02038574f, 0.28491211f,
+        0.80215454f,  -0.06472778f, -0.01956177f, 0.27505493f,  0.81112671f,  -0.06500244f,
+        -0.01873779f, 0.26531982f,  0.81991577f,  -0.06518555f, -0.01794434f, 0.25567627f,
+        0.82858276f,  -0.06533813f, -0.01718140f, 0.24615479f,  0.83703613f,  -0.06536865f,
+        -0.01641846f, 0.23675537f,  0.84533691f,  -0.06536865f, -0.01568604f, 0.22744751f,
+        0.85345459f,  -0.06527710f, -0.01495361f, 0.21829224f,  0.86138916f,  -0.06509399f,
+        -0.01428223f, 0.20925903f,  0.86914062f,  -0.06484985f, -0.01358032f, 0.20034790f,
+        0.87667847f,  -0.06451416f, -0.01293945f, 0.19155884f,  0.88403320f,  -0.06408691f,
+        -0.01229858f, 0.18292236f,  0.89120483f,  -0.06356812f, -0.01165771f, 0.17443848f,
+        0.89816284f,  -0.06295776f, -0.01104736f, 0.16607666f,  0.90490723f,  -0.06225586f,
+        -0.01046753f, 0.15783691f,  0.91143799f,  -0.06146240f, -0.00991821f, 0.14978027f,
+        0.91772461f,  -0.06054688f, -0.00936890f, 0.14184570f,  0.92382812f,  -0.05953979f,
+        -0.00881958f, 0.13406372f,  0.92968750f,  -0.05841064f, -0.00830078f, 0.12643433f,
+        0.93533325f,  -0.05718994f, -0.00781250f, 0.11892700f,  0.94073486f,  -0.05584717f,
+        -0.00732422f, 0.11160278f,  0.94589233f,  -0.05441284f, -0.00683594f, 0.10443115f,
+        0.95083618f,  -0.05285645f, -0.00637817f, 0.09741211f,  0.95550537f,  -0.05114746f,
+        -0.00592041f, 0.09054565f,  0.95996094f,  -0.04934692f, -0.00549316f, 0.08383179f,
+        0.96414185f,  -0.04742432f, -0.00509644f, 0.07727051f,  0.96810913f,  -0.04534912f,
+        -0.00466919f, 0.07086182f,  0.97180176f,  -0.04315186f, -0.00427246f, 0.06463623f,
+        0.97521973f,  -0.04083252f, -0.00390625f, 0.05856323f,  0.97842407f,  -0.03839111f,
+        -0.00350952f, 0.05261230f,  0.98135376f,  -0.03579712f, -0.00314331f, 0.04687500f,
+        0.98400879f,  -0.03308105f, -0.00280762f, 0.04125977f,  0.98641968f,  -0.03021240f,
+        -0.00244141f, 0.03582764f,  0.98855591f,  -0.02719116f, -0.00210571f, 0.03051758f,
+        0.99041748f,  -0.02404785f, -0.00177002f, 0.02539062f,  0.99203491f,  -0.02075195f,
+        -0.00143433f, 0.02041626f,  0.99337769f,  -0.01733398f, -0.00109863f, 0.01562500f,
+        0.99444580f,  -0.01373291f, -0.00079346f, 0.01095581f,  0.99526978f,  -0.01000977f,
+        -0.00045776f, 0.00646973f,  0.99578857f,  -0.00610352f, -0.00015259f, 0.00210571f,
+        0.99606323f,  -0.00207520f,
+    };
+
+    static constexpr std::array<f32, 512> lut2 = {
+        0.09750366f,  0.80221558f,  0.10159302f,  -0.00097656f, 0.09350586f,  0.80203247f,
+        0.10580444f,  -0.00103760f, 0.08959961f,  0.80169678f,  0.11010742f,  -0.00115967f,
+        0.08578491f,  0.80117798f,  0.11447144f,  -0.00128174f, 0.08203125f,  0.80047607f,
+        0.11892700f,  -0.00140381f, 0.07836914f,  0.79962158f,  0.12347412f,  -0.00152588f,
+        0.07479858f,  0.79861450f,  0.12814331f,  -0.00164795f, 0.07135010f,  0.79742432f,
+        0.13287354f,  -0.00177002f, 0.06796265f,  0.79605103f,  0.13769531f,  -0.00192261f,
+        0.06469727f,  0.79452515f,  0.14260864f,  -0.00204468f, 0.06149292f,  0.79284668f,
+        0.14761353f,  -0.00219727f, 0.05834961f,  0.79098511f,  0.15270996f,  -0.00231934f,
+        0.05532837f,  0.78894043f,  0.15789795f,  -0.00247192f, 0.05236816f,  0.78674316f,
+        0.16317749f,  -0.00265503f, 0.04949951f,  0.78442383f,  0.16851807f,  -0.00280762f,
+        0.04672241f,  0.78189087f,  0.17398071f,  -0.00299072f, 0.04400635f,  0.77920532f,
+        0.17950439f,  -0.00314331f, 0.04141235f,  0.77636719f,  0.18511963f,  -0.00332642f,
+        0.03887939f,  0.77337646f,  0.19082642f,  -0.00350952f, 0.03640747f,  0.77023315f,
+        0.19659424f,  -0.00369263f, 0.03402710f,  0.76693726f,  0.20248413f,  -0.00387573f,
+        0.03173828f,  0.76348877f,  0.20843506f,  -0.00405884f, 0.02951050f,  0.75985718f,
+        0.21444702f,  -0.00427246f, 0.02737427f,  0.75610352f,  0.22055054f,  -0.00445557f,
+        0.02529907f,  0.75219727f,  0.22674561f,  -0.00466919f, 0.02331543f,  0.74816895f,
+        0.23300171f,  -0.00485229f, 0.02139282f,  0.74398804f,  0.23931885f,  -0.00506592f,
+        0.01956177f,  0.73965454f,  0.24572754f,  -0.00531006f, 0.01779175f,  0.73519897f,
+        0.25219727f,  -0.00552368f, 0.01605225f,  0.73059082f,  0.25872803f,  -0.00570679f,
+        0.01440430f,  0.72586060f,  0.26535034f,  -0.00592041f, 0.01281738f,  0.72100830f,
+        0.27203369f,  -0.00616455f, 0.01132202f,  0.71600342f,  0.27877808f,  -0.00637817f,
+        0.00988770f,  0.71090698f,  0.28558350f,  -0.00656128f, 0.00851440f,  0.70565796f,
+        0.29244995f,  -0.00677490f, 0.00720215f,  0.70031738f,  0.29934692f,  -0.00701904f,
+        0.00592041f,  0.69485474f,  0.30633545f,  -0.00723267f, 0.00469971f,  0.68927002f,
+        0.31338501f,  -0.00741577f, 0.00357056f,  0.68356323f,  0.32046509f,  -0.00762939f,
+        0.00247192f,  0.67773438f,  0.32760620f,  -0.00787354f, 0.00143433f,  0.67184448f,
+        0.33477783f,  -0.00808716f, 0.00045776f,  0.66583252f,  0.34197998f,  -0.00827026f,
+        -0.00048828f, 0.65972900f,  0.34924316f,  -0.00845337f, -0.00134277f, 0.65353394f,
+        0.35656738f,  -0.00863647f, -0.00216675f, 0.64721680f,  0.36389160f,  -0.00885010f,
+        -0.00296021f, 0.64083862f,  0.37127686f,  -0.00903320f, -0.00369263f, 0.63433838f,
+        0.37869263f,  -0.00921631f, -0.00436401f, 0.62777710f,  0.38613892f,  -0.00933838f,
+        -0.00497437f, 0.62115479f,  0.39361572f,  -0.00949097f, -0.00558472f, 0.61444092f,
+        0.40109253f,  -0.00964355f, -0.00613403f, 0.60763550f,  0.40859985f,  -0.00979614f,
+        -0.00665283f, 0.60076904f,  0.41610718f,  -0.00991821f, -0.00714111f, 0.59384155f,
+        0.42364502f,  -0.01000977f, -0.00756836f, 0.58685303f,  0.43121338f,  -0.01013184f,
+        -0.00796509f, 0.57977295f,  0.43875122f,  -0.01022339f, -0.00833130f, 0.57266235f,
+        0.44631958f,  -0.01028442f, -0.00866699f, 0.56552124f,  0.45388794f,  -0.01034546f,
+        -0.00897217f, 0.55831909f,  0.46145630f,  -0.01040649f, -0.00921631f, 0.55105591f,
+        0.46902466f,  -0.01040649f, -0.00946045f, 0.54373169f,  0.47659302f,  -0.01040649f,
+        -0.00967407f, 0.53640747f,  0.48413086f,  -0.01037598f, -0.00985718f, 0.52902222f,
+        0.49166870f,  -0.01037598f, -0.01000977f, 0.52160645f,  0.49917603f,  -0.01031494f,
+        -0.01013184f, 0.51416016f,  0.50668335f,  -0.01025391f, -0.01025391f, 0.50668335f,
+        0.51416016f,  -0.01013184f, -0.01031494f, 0.49917603f,  0.52160645f,  -0.01000977f,
+        -0.01037598f, 0.49166870f,  0.52902222f,  -0.00985718f, -0.01037598f, 0.48413086f,
+        0.53640747f,  -0.00967407f, -0.01040649f, 0.47659302f,  0.54373169f,  -0.00946045f,
+        -0.01040649f, 0.46902466f,  0.55105591f,  -0.00921631f, -0.01040649f, 0.46145630f,
+        0.55831909f,  -0.00897217f, -0.01034546f, 0.45388794f,  0.56552124f,  -0.00866699f,
+        -0.01028442f, 0.44631958f,  0.57266235f,  -0.00833130f, -0.01022339f, 0.43875122f,
+        0.57977295f,  -0.00796509f, -0.01013184f, 0.43121338f,  0.58685303f,  -0.00756836f,
+        -0.01000977f, 0.42364502f,  0.59384155f,  -0.00714111f, -0.00991821f, 0.41610718f,
+        0.60076904f,  -0.00665283f, -0.00979614f, 0.40859985f,  0.60763550f,  -0.00613403f,
+        -0.00964355f, 0.40109253f,  0.61444092f,  -0.00558472f, -0.00949097f, 0.39361572f,
+        0.62115479f,  -0.00497437f, -0.00933838f, 0.38613892f,  0.62777710f,  -0.00436401f,
+        -0.00921631f, 0.37869263f,  0.63433838f,  -0.00369263f, -0.00903320f, 0.37127686f,
+        0.64083862f,  -0.00296021f, -0.00885010f, 0.36389160f,  0.64721680f,  -0.00216675f,
+        -0.00863647f, 0.35656738f,  0.65353394f,  -0.00134277f, -0.00845337f, 0.34924316f,
+        0.65972900f,  -0.00048828f, -0.00827026f, 0.34197998f,  0.66583252f,  0.00045776f,
+        -0.00808716f, 0.33477783f,  0.67184448f,  0.00143433f,  -0.00787354f, 0.32760620f,
+        0.67773438f,  0.00247192f,  -0.00762939f, 0.32046509f,  0.68356323f,  0.00357056f,
+        -0.00741577f, 0.31338501f,  0.68927002f,  0.00469971f,  -0.00723267f, 0.30633545f,
+        0.69485474f,  0.00592041f,  -0.00701904f, 0.29934692f,  0.70031738f,  0.00720215f,
+        -0.00677490f, 0.29244995f,  0.70565796f,  0.00851440f,  -0.00656128f, 0.28558350f,
+        0.71090698f,  0.00988770f,  -0.00637817f, 0.27877808f,  0.71600342f,  0.01132202f,
+        -0.00616455f, 0.27203369f,  0.72100830f,  0.01281738f,  -0.00592041f, 0.26535034f,
+        0.72586060f,  0.01440430f,  -0.00570679f, 0.25872803f,  0.73059082f,  0.01605225f,
+        -0.00552368f, 0.25219727f,  0.73519897f,  0.01779175f,  -0.00531006f, 0.24572754f,
+        0.73965454f,  0.01956177f,  -0.00506592f, 0.23931885f,  0.74398804f,  0.02139282f,
+        -0.00485229f, 0.23300171f,  0.74816895f,  0.02331543f,  -0.00466919f, 0.22674561f,
+        0.75219727f,  0.02529907f,  -0.00445557f, 0.22055054f,  0.75610352f,  0.02737427f,
+        -0.00427246f, 0.21444702f,  0.75985718f,  0.02951050f,  -0.00405884f, 0.20843506f,
+        0.76348877f,  0.03173828f,  -0.00387573f, 0.20248413f,  0.76693726f,  0.03402710f,
+        -0.00369263f, 0.19659424f,  0.77023315f,  0.03640747f,  -0.00350952f, 0.19082642f,
+        0.77337646f,  0.03887939f,  -0.00332642f, 0.18511963f,  0.77636719f,  0.04141235f,
+        -0.00314331f, 0.17950439f,  0.77920532f,  0.04400635f,  -0.00299072f, 0.17398071f,
+        0.78189087f,  0.04672241f,  -0.00280762f, 0.16851807f,  0.78442383f,  0.04949951f,
+        -0.00265503f, 0.16317749f,  0.78674316f,  0.05236816f,  -0.00247192f, 0.15789795f,
+        0.78894043f,  0.05532837f,  -0.00231934f, 0.15270996f,  0.79098511f,  0.05834961f,
+        -0.00219727f, 0.14761353f,  0.79284668f,  0.06149292f,  -0.00204468f, 0.14260864f,
+        0.79452515f,  0.06469727f,  -0.00192261f, 0.13769531f,  0.79605103f,  0.06796265f,
+        -0.00177002f, 0.13287354f,  0.79742432f,  0.07135010f,  -0.00164795f, 0.12814331f,
+        0.79861450f,  0.07479858f,  -0.00152588f, 0.12347412f,  0.79962158f,  0.07836914f,
+        -0.00140381f, 0.11892700f,  0.80047607f,  0.08203125f,  -0.00128174f, 0.11447144f,
+        0.80117798f,  0.08578491f,  -0.00115967f, 0.11010742f,  0.80169678f,  0.08959961f,
+        -0.00103760f, 0.10580444f,  0.80203247f,  0.09350586f,  -0.00097656f, 0.10159302f,
+        0.80221558f,  0.09750366f,
+    };
+
+    const auto get_lut = [&]() -> std::span<const f32> {
+        if (sample_rate_ratio <= 1.0f) {
+            return std::span<const f32>(lut2.data(), lut2.size());
+        } else if (sample_rate_ratio < 1.3f) {
+            return std::span<const f32>(lut1.data(), lut1.size());
+        } else {
+            return std::span<const f32>(lut0.data(), lut0.size());
+        }
+    };
+
+    auto lut{get_lut()};
+    u32 read_index{0};
+    for (u32 i = 0; i < samples_to_write; i++) {
+        const auto lut_index{(fraction.get_frac() >> 8) * 4};
+        const Common::FixedPoint<56, 8> sample0{input[read_index + 0] * lut[lut_index + 0]};
+        const Common::FixedPoint<56, 8> sample1{input[read_index + 1] * lut[lut_index + 1]};
+        const Common::FixedPoint<56, 8> sample2{input[read_index + 2] * lut[lut_index + 2]};
+        const Common::FixedPoint<56, 8> sample3{input[read_index + 3] * lut[lut_index + 3]};
+        output[i] = (sample0 + sample1 + sample2 + sample3).to_int_floor();
+        fraction += sample_rate_ratio;
+        read_index += static_cast<u32>(fraction.to_int_floor());
+        fraction.clear_int();
+    }
+}
+
+static void ResampleHighQuality(std::span<s32> output, std::span<const s16> input,
+                                const Common::FixedPoint<49, 15>& sample_rate_ratio,
+                                Common::FixedPoint<49, 15>& fraction, const u32 samples_to_write) {
+    static constexpr std::array<f32, 1024> lut0 = {
+        -0.01776123f, -0.00070190f, 0.26672363f,  0.50006104f,  0.26956177f,  0.00024414f,
+        -0.01800537f, 0.00000000f,  -0.01748657f, -0.00164795f, 0.26388550f,  0.50003052f,
+        0.27236938f,  0.00122070f,  -0.01824951f, -0.00003052f, -0.01724243f, -0.00256348f,
+        0.26107788f,  0.49996948f,  0.27520752f,  0.00219727f,  -0.01849365f, -0.00003052f,
+        -0.01699829f, -0.00344849f, 0.25823975f,  0.49984741f,  0.27801514f,  0.00320435f,
+        -0.01873779f, -0.00006104f, -0.01675415f, -0.00433350f, 0.25543213f,  0.49972534f,
+        0.28085327f,  0.00424194f,  -0.01898193f, -0.00006104f, -0.01651001f, -0.00518799f,
+        0.25259399f,  0.49954224f,  0.28366089f,  0.00527954f,  -0.01922607f, -0.00009155f,
+        -0.01626587f, -0.00604248f, 0.24978638f,  0.49932861f,  0.28646851f,  0.00634766f,
+        -0.01947021f, -0.00012207f, -0.01602173f, -0.00686646f, 0.24697876f,  0.49908447f,
+        0.28930664f,  0.00744629f,  -0.01971436f, -0.00015259f, -0.01574707f, -0.00765991f,
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+        -0.00686646f, -0.01602173f, -0.00012207f, -0.01947021f, 0.00634766f,  0.28646851f,
+        0.49932861f,  0.24978638f,  -0.00604248f, -0.01626587f, -0.00009155f, -0.01922607f,
+        0.00527954f,  0.28366089f,  0.49954224f,  0.25259399f,  -0.00518799f, -0.01651001f,
+        -0.00006104f, -0.01898193f, 0.00424194f,  0.28085327f,  0.49972534f,  0.25543213f,
+        -0.00433350f, -0.01675415f, -0.00006104f, -0.01873779f, 0.00320435f,  0.27801514f,
+        0.49984741f,  0.25823975f,  -0.00344849f, -0.01699829f, -0.00003052f, -0.01849365f,
+        0.00219727f,  0.27520752f,  0.49996948f,  0.26107788f,  -0.00256348f, -0.01724243f,
+        -0.00003052f, -0.01824951f, 0.00122070f,  0.27236938f,  0.50003052f,  0.26388550f,
+        -0.00164795f, -0.01748657f, 0.00000000f,  -0.01800537f, 0.00024414f,  0.26956177f,
+        0.50006104f,  0.26672363f,  -0.00070190f, -0.01776123f,
+    };
+
+    static constexpr std::array<f32, 1024> lut1 = {
+        0.01275635f,  -0.07745361f, 0.18670654f,  0.75119019f,  0.19219971f,  -0.07821655f,
+        0.01272583f,  0.00000000f,  0.01281738f,  -0.07666016f, 0.18124390f,  0.75106812f,
+        0.19772339f,  -0.07897949f, 0.01266479f,  0.00003052f,  0.01284790f,  -0.07583618f,
+        0.17581177f,  0.75088501f,  0.20330811f,  -0.07971191f, 0.01257324f,  0.00006104f,
+        0.01287842f,  -0.07501221f, 0.17044067f,  0.75057983f,  0.20892334f,  -0.08041382f,
+        0.01248169f,  0.00009155f,  0.01290894f,  -0.07415771f, 0.16510010f,  0.75018311f,
+        0.21453857f,  -0.08111572f, 0.01239014f,  0.00012207f,  0.01290894f,  -0.07330322f,
+        0.15979004f,  0.74966431f,  0.22021484f,  -0.08178711f, 0.01229858f,  0.00015259f,
+        0.01290894f,  -0.07241821f, 0.15454102f,  0.74908447f,  0.22592163f,  -0.08242798f,
+        0.01217651f,  0.00018311f,  0.01290894f,  -0.07150269f, 0.14932251f,  0.74838257f,
+        0.23165894f,  -0.08303833f, 0.01205444f,  0.00021362f,  0.01290894f,  -0.07058716f,
+        0.14416504f,  0.74755859f,  0.23742676f,  -0.08364868f, 0.01193237f,  0.00024414f,
+        0.01287842f,  -0.06967163f, 0.13903809f,  0.74667358f,  0.24322510f,  -0.08419800f,
+        0.01177979f,  0.00027466f,  0.01284790f,  -0.06872559f, 0.13397217f,  0.74566650f,
+        0.24905396f,  -0.08474731f, 0.01162720f,  0.00033569f,  0.01281738f,  -0.06777954f,
+        0.12893677f,  0.74456787f,  0.25491333f,  -0.08526611f, 0.01147461f,  0.00036621f,
+        0.01278687f,  -0.06683350f, 0.12396240f,  0.74337769f,  0.26077271f,  -0.08575439f,
+        0.01129150f,  0.00042725f,  0.01275635f,  -0.06585693f, 0.11901855f,  0.74206543f,
+        0.26669312f,  -0.08621216f, 0.01110840f,  0.00045776f,  0.01269531f,  -0.06488037f,
+        0.11413574f,  0.74069214f,  0.27261353f,  -0.08663940f, 0.01092529f,  0.00051880f,
+        0.01263428f,  -0.06387329f, 0.10931396f,  0.73919678f,  0.27853394f,  -0.08700562f,
+        0.01071167f,  0.00057983f,  0.01257324f,  -0.06286621f, 0.10452271f,  0.73760986f,
+        0.28451538f,  -0.08737183f, 0.01049805f,  0.00064087f,  0.01251221f,  -0.06185913f,
+        0.09979248f,  0.73593140f,  0.29049683f,  -0.08770752f, 0.01025391f,  0.00067139f,
+        0.01242065f,  -0.06082153f, 0.09512329f,  0.73413086f,  0.29647827f,  -0.08801270f,
+        0.01000977f,  0.00073242f,  0.01232910f,  -0.05981445f, 0.09051514f,  0.73226929f,
+        0.30249023f,  -0.08828735f, 0.00973511f,  0.00079346f,  0.01226807f,  -0.05877686f,
+        0.08593750f,  0.73028564f,  0.30853271f,  -0.08850098f, 0.00949097f,  0.00088501f,
+        0.01214600f,  -0.05773926f, 0.08142090f,  0.72824097f,  0.31457520f,  -0.08871460f,
+        0.00918579f,  0.00094604f,  0.01205444f,  -0.05670166f, 0.07696533f,  0.72607422f,
+        0.32061768f,  -0.08886719f, 0.00891113f,  0.00100708f,  0.01196289f,  -0.05563354f,
+        0.07257080f,  0.72381592f,  0.32669067f,  -0.08898926f, 0.00860596f,  0.00106812f,
+        0.01187134f,  -0.05459595f, 0.06820679f,  0.72146606f,  0.33276367f,  -0.08908081f,
+        0.00827026f,  0.00115967f,  0.01174927f,  -0.05352783f, 0.06393433f,  0.71902466f,
+        0.33883667f,  -0.08911133f, 0.00796509f,  0.00122070f,  0.01162720f,  -0.05245972f,
+        0.05969238f,  0.71649170f,  0.34494019f,  -0.08914185f, 0.00759888f,  0.00131226f,
+        0.01150513f,  -0.05139160f, 0.05551147f,  0.71389771f,  0.35101318f,  -0.08911133f,
+        0.00726318f,  0.00137329f,  0.01138306f,  -0.05032349f, 0.05139160f,  0.71118164f,
+        0.35711670f,  -0.08901978f, 0.00686646f,  0.00146484f,  0.01126099f,  -0.04928589f,
+        0.04733276f,  0.70837402f,  0.36322021f,  -0.08892822f, 0.00650024f,  0.00155640f,
+        0.01113892f,  -0.04821777f, 0.04333496f,  0.70550537f,  0.36932373f,  -0.08877563f,
+        0.00610352f,  0.00164795f,  0.01101685f,  -0.04714966f, 0.03939819f,  0.70251465f,
+        0.37542725f,  -0.08856201f, 0.00567627f,  0.00173950f,  0.01086426f,  -0.04608154f,
+        0.03549194f,  0.69946289f,  0.38153076f,  -0.08834839f, 0.00527954f,  0.00183105f,
+        0.01074219f,  -0.04501343f, 0.03167725f,  0.69631958f,  0.38763428f,  -0.08804321f,
+        0.00482178f,  0.00192261f,  0.01058960f,  -0.04394531f, 0.02792358f,  0.69308472f,
+        0.39370728f,  -0.08773804f, 0.00436401f,  0.00201416f,  0.01043701f,  -0.04287720f,
+        0.02420044f,  0.68975830f,  0.39981079f,  -0.08737183f, 0.00390625f,  0.00210571f,
+        0.01031494f,  -0.04180908f, 0.02056885f,  0.68637085f,  0.40588379f,  -0.08694458f,
+        0.00344849f,  0.00222778f,  0.01016235f,  -0.04074097f, 0.01699829f,  0.68289185f,
+        0.41195679f,  -0.08648682f, 0.00296021f,  0.00231934f,  0.01000977f,  -0.03970337f,
+        0.01345825f,  0.67932129f,  0.41802979f,  -0.08596802f, 0.00244141f,  0.00244141f,
+        0.00985718f,  -0.03863525f, 0.01000977f,  0.67568970f,  0.42407227f,  -0.08541870f,
+        0.00192261f,  0.00253296f,  0.00970459f,  -0.03759766f, 0.00662231f,  0.67196655f,
+        0.43011475f,  -0.08480835f, 0.00140381f,  0.00265503f,  0.00955200f,  -0.03652954f,
+        0.00326538f,  0.66815186f,  0.43612671f,  -0.08416748f, 0.00085449f,  0.00277710f,
+        0.00936890f,  -0.03549194f, 0.00000000f,  0.66427612f,  0.44213867f,  -0.08346558f,
+        0.00027466f,  0.00289917f,  0.00921631f,  -0.03445435f, -0.00320435f, 0.66030884f,
+        0.44812012f,  -0.08270264f, -0.00027466f, 0.00299072f,  0.00906372f,  -0.03344727f,
+        -0.00634766f, 0.65631104f,  0.45407104f,  -0.08190918f, -0.00088501f, 0.00311279f,
+        0.00891113f,  -0.03240967f, -0.00946045f, 0.65219116f,  0.46002197f,  -0.08105469f,
+        -0.00146484f, 0.00323486f,  0.00872803f,  -0.03140259f, -0.01248169f, 0.64801025f,
+        0.46594238f,  -0.08013916f, -0.00210571f, 0.00338745f,  0.00857544f,  -0.03039551f,
+        -0.01544189f, 0.64376831f,  0.47183228f,  -0.07919312f, -0.00271606f, 0.00350952f,
+        0.00842285f,  -0.02938843f, -0.01834106f, 0.63946533f,  0.47772217f,  -0.07818604f,
+        -0.00335693f, 0.00363159f,  0.00823975f,  -0.02838135f, -0.02117920f, 0.63507080f,
+        0.48358154f,  -0.07711792f, -0.00402832f, 0.00375366f,  0.00808716f,  -0.02740479f,
+        -0.02395630f, 0.63061523f,  0.48937988f,  -0.07598877f, -0.00469971f, 0.00390625f,
+        0.00793457f,  -0.02642822f, -0.02667236f, 0.62609863f,  0.49517822f,  -0.07482910f,
+        -0.00537109f, 0.00402832f,  0.00775146f,  -0.02545166f, -0.02932739f, 0.62152100f,
+        0.50094604f,  -0.07357788f, -0.00607300f, 0.00418091f,  0.00759888f,  -0.02450562f,
+        -0.03192139f, 0.61685181f,  0.50665283f,  -0.07229614f, -0.00677490f, 0.00430298f,
+        0.00741577f,  -0.02352905f, -0.03445435f, 0.61215210f,  0.51235962f,  -0.07098389f,
+        -0.00750732f, 0.00445557f,  0.00726318f,  -0.02258301f, -0.03689575f, 0.60736084f,
+        0.51800537f,  -0.06958008f, -0.00823975f, 0.00460815f,  0.00711060f,  -0.02166748f,
+        -0.03930664f, 0.60253906f,  0.52362061f,  -0.06811523f, -0.00897217f, 0.00476074f,
+        0.00692749f,  -0.02075195f, -0.04165649f, 0.59762573f,  0.52920532f,  -0.06661987f,
+        -0.00973511f, 0.00488281f,  0.00677490f,  -0.01983643f, -0.04394531f, 0.59268188f,
+        0.53475952f,  -0.06506348f, -0.01052856f, 0.00503540f,  0.00662231f,  -0.01892090f,
+        -0.04617310f, 0.58767700f,  0.54025269f,  -0.06344604f, -0.01129150f, 0.00518799f,
+        0.00643921f,  -0.01803589f, -0.04830933f, 0.58261108f,  0.54571533f,  -0.06173706f,
+        -0.01208496f, 0.00534058f,  0.00628662f,  -0.01715088f, -0.05041504f, 0.57748413f,
+        0.55111694f,  -0.05999756f, -0.01290894f, 0.00549316f,  0.00613403f,  -0.01626587f,
+        -0.05245972f, 0.57232666f,  0.55648804f,  -0.05819702f, -0.01373291f, 0.00564575f,
+        0.00598145f,  -0.01541138f, -0.05444336f, 0.56707764f,  0.56182861f,  -0.05636597f,
+        -0.01455688f, 0.00582886f,  0.00582886f,  -0.01455688f, -0.05636597f, 0.56182861f,
+        0.56707764f,  -0.05444336f, -0.01541138f, 0.00598145f,  0.00564575f,  -0.01373291f,
+        -0.05819702f, 0.55648804f,  0.57232666f,  -0.05245972f, -0.01626587f, 0.00613403f,
+        0.00549316f,  -0.01290894f, -0.05999756f, 0.55111694f,  0.57748413f,  -0.05041504f,
+        -0.01715088f, 0.00628662f,  0.00534058f,  -0.01208496f, -0.06173706f, 0.54571533f,
+        0.58261108f,  -0.04830933f, -0.01803589f, 0.00643921f,  0.00518799f,  -0.01129150f,
+        -0.06344604f, 0.54025269f,  0.58767700f,  -0.04617310f, -0.01892090f, 0.00662231f,
+        0.00503540f,  -0.01052856f, -0.06506348f, 0.53475952f,  0.59268188f,  -0.04394531f,
+        -0.01983643f, 0.00677490f,  0.00488281f,  -0.00973511f, -0.06661987f, 0.52920532f,
+        0.59762573f,  -0.04165649f, -0.02075195f, 0.00692749f,  0.00476074f,  -0.00897217f,
+        -0.06811523f, 0.52362061f,  0.60253906f,  -0.03930664f, -0.02166748f, 0.00711060f,
+        0.00460815f,  -0.00823975f, -0.06958008f, 0.51800537f,  0.60736084f,  -0.03689575f,
+        -0.02258301f, 0.00726318f,  0.00445557f,  -0.00750732f, -0.07098389f, 0.51235962f,
+        0.61215210f,  -0.03445435f, -0.02352905f, 0.00741577f,  0.00430298f,  -0.00677490f,
+        -0.07229614f, 0.50665283f,  0.61685181f,  -0.03192139f, -0.02450562f, 0.00759888f,
+        0.00418091f,  -0.00607300f, -0.07357788f, 0.50094604f,  0.62152100f,  -0.02932739f,
+        -0.02545166f, 0.00775146f,  0.00402832f,  -0.00537109f, -0.07482910f, 0.49517822f,
+        0.62609863f,  -0.02667236f, -0.02642822f, 0.00793457f,  0.00390625f,  -0.00469971f,
+        -0.07598877f, 0.48937988f,  0.63061523f,  -0.02395630f, -0.02740479f, 0.00808716f,
+        0.00375366f,  -0.00402832f, -0.07711792f, 0.48358154f,  0.63507080f,  -0.02117920f,
+        -0.02838135f, 0.00823975f,  0.00363159f,  -0.00335693f, -0.07818604f, 0.47772217f,
+        0.63946533f,  -0.01834106f, -0.02938843f, 0.00842285f,  0.00350952f,  -0.00271606f,
+        -0.07919312f, 0.47183228f,  0.64376831f,  -0.01544189f, -0.03039551f, 0.00857544f,
+        0.00338745f,  -0.00210571f, -0.08013916f, 0.46594238f,  0.64801025f,  -0.01248169f,
+        -0.03140259f, 0.00872803f,  0.00323486f,  -0.00146484f, -0.08105469f, 0.46002197f,
+        0.65219116f,  -0.00946045f, -0.03240967f, 0.00891113f,  0.00311279f,  -0.00088501f,
+        -0.08190918f, 0.45407104f,  0.65631104f,  -0.00634766f, -0.03344727f, 0.00906372f,
+        0.00299072f,  -0.00027466f, -0.08270264f, 0.44812012f,  0.66030884f,  -0.00320435f,
+        -0.03445435f, 0.00921631f,  0.00289917f,  0.00027466f,  -0.08346558f, 0.44213867f,
+        0.66427612f,  0.00000000f,  -0.03549194f, 0.00936890f,  0.00277710f,  0.00085449f,
+        -0.08416748f, 0.43612671f,  0.66815186f,  0.00326538f,  -0.03652954f, 0.00955200f,
+        0.00265503f,  0.00140381f,  -0.08480835f, 0.43011475f,  0.67196655f,  0.00662231f,
+        -0.03759766f, 0.00970459f,  0.00253296f,  0.00192261f,  -0.08541870f, 0.42407227f,
+        0.67568970f,  0.01000977f,  -0.03863525f, 0.00985718f,  0.00244141f,  0.00244141f,
+        -0.08596802f, 0.41802979f,  0.67932129f,  0.01345825f,  -0.03970337f, 0.01000977f,
+        0.00231934f,  0.00296021f,  -0.08648682f, 0.41195679f,  0.68289185f,  0.01699829f,
+        -0.04074097f, 0.01016235f,  0.00222778f,  0.00344849f,  -0.08694458f, 0.40588379f,
+        0.68637085f,  0.02056885f,  -0.04180908f, 0.01031494f,  0.00210571f,  0.00390625f,
+        -0.08737183f, 0.39981079f,  0.68975830f,  0.02420044f,  -0.04287720f, 0.01043701f,
+        0.00201416f,  0.00436401f,  -0.08773804f, 0.39370728f,  0.69308472f,  0.02792358f,
+        -0.04394531f, 0.01058960f,  0.00192261f,  0.00482178f,  -0.08804321f, 0.38763428f,
+        0.69631958f,  0.03167725f,  -0.04501343f, 0.01074219f,  0.00183105f,  0.00527954f,
+        -0.08834839f, 0.38153076f,  0.69946289f,  0.03549194f,  -0.04608154f, 0.01086426f,
+        0.00173950f,  0.00567627f,  -0.08856201f, 0.37542725f,  0.70251465f,  0.03939819f,
+        -0.04714966f, 0.01101685f,  0.00164795f,  0.00610352f,  -0.08877563f, 0.36932373f,
+        0.70550537f,  0.04333496f,  -0.04821777f, 0.01113892f,  0.00155640f,  0.00650024f,
+        -0.08892822f, 0.36322021f,  0.70837402f,  0.04733276f,  -0.04928589f, 0.01126099f,
+        0.00146484f,  0.00686646f,  -0.08901978f, 0.35711670f,  0.71118164f,  0.05139160f,
+        -0.05032349f, 0.01138306f,  0.00137329f,  0.00726318f,  -0.08911133f, 0.35101318f,
+        0.71389771f,  0.05551147f,  -0.05139160f, 0.01150513f,  0.00131226f,  0.00759888f,
+        -0.08914185f, 0.34494019f,  0.71649170f,  0.05969238f,  -0.05245972f, 0.01162720f,
+        0.00122070f,  0.00796509f,  -0.08911133f, 0.33883667f,  0.71902466f,  0.06393433f,
+        -0.05352783f, 0.01174927f,  0.00115967f,  0.00827026f,  -0.08908081f, 0.33276367f,
+        0.72146606f,  0.06820679f,  -0.05459595f, 0.01187134f,  0.00106812f,  0.00860596f,
+        -0.08898926f, 0.32669067f,  0.72381592f,  0.07257080f,  -0.05563354f, 0.01196289f,
+        0.00100708f,  0.00891113f,  -0.08886719f, 0.32061768f,  0.72607422f,  0.07696533f,
+        -0.05670166f, 0.01205444f,  0.00094604f,  0.00918579f,  -0.08871460f, 0.31457520f,
+        0.72824097f,  0.08142090f,  -0.05773926f, 0.01214600f,  0.00088501f,  0.00949097f,
+        -0.08850098f, 0.30853271f,  0.73028564f,  0.08593750f,  -0.05877686f, 0.01226807f,
+        0.00079346f,  0.00973511f,  -0.08828735f, 0.30249023f,  0.73226929f,  0.09051514f,
+        -0.05981445f, 0.01232910f,  0.00073242f,  0.01000977f,  -0.08801270f, 0.29647827f,
+        0.73413086f,  0.09512329f,  -0.06082153f, 0.01242065f,  0.00067139f,  0.01025391f,
+        -0.08770752f, 0.29049683f,  0.73593140f,  0.09979248f,  -0.06185913f, 0.01251221f,
+        0.00064087f,  0.01049805f,  -0.08737183f, 0.28451538f,  0.73760986f,  0.10452271f,
+        -0.06286621f, 0.01257324f,  0.00057983f,  0.01071167f,  -0.08700562f, 0.27853394f,
+        0.73919678f,  0.10931396f,  -0.06387329f, 0.01263428f,  0.00051880f,  0.01092529f,
+        -0.08663940f, 0.27261353f,  0.74069214f,  0.11413574f,  -0.06488037f, 0.01269531f,
+        0.00045776f,  0.01110840f,  -0.08621216f, 0.26669312f,  0.74206543f,  0.11901855f,
+        -0.06585693f, 0.01275635f,  0.00042725f,  0.01129150f,  -0.08575439f, 0.26077271f,
+        0.74337769f,  0.12396240f,  -0.06683350f, 0.01278687f,  0.00036621f,  0.01147461f,
+        -0.08526611f, 0.25491333f,  0.74456787f,  0.12893677f,  -0.06777954f, 0.01281738f,
+        0.00033569f,  0.01162720f,  -0.08474731f, 0.24905396f,  0.74566650f,  0.13397217f,
+        -0.06872559f, 0.01284790f,  0.00027466f,  0.01177979f,  -0.08419800f, 0.24322510f,
+        0.74667358f,  0.13903809f,  -0.06967163f, 0.01287842f,  0.00024414f,  0.01193237f,
+        -0.08364868f, 0.23742676f,  0.74755859f,  0.14416504f,  -0.07058716f, 0.01290894f,
+        0.00021362f,  0.01205444f,  -0.08303833f, 0.23165894f,  0.74838257f,  0.14932251f,
+        -0.07150269f, 0.01290894f,  0.00018311f,  0.01217651f,  -0.08242798f, 0.22592163f,
+        0.74908447f,  0.15454102f,  -0.07241821f, 0.01290894f,  0.00015259f,  0.01229858f,
+        -0.08178711f, 0.22021484f,  0.74966431f,  0.15979004f,  -0.07330322f, 0.01290894f,
+        0.00012207f,  0.01239014f,  -0.08111572f, 0.21453857f,  0.75018311f,  0.16510010f,
+        -0.07415771f, 0.01290894f,  0.00009155f,  0.01248169f,  -0.08041382f, 0.20892334f,
+        0.75057983f,  0.17044067f,  -0.07501221f, 0.01287842f,  0.00006104f,  0.01257324f,
+        -0.07971191f, 0.20330811f,  0.75088501f,  0.17581177f,  -0.07583618f, 0.01284790f,
+        0.00003052f,  0.01266479f,  -0.07897949f, 0.19772339f,  0.75106812f,  0.18124390f,
+        -0.07666016f, 0.01281738f,  0.00000000f,  0.01272583f,  -0.07821655f, 0.19219971f,
+        0.75119019f,  0.18670654f,  -0.07745361f, 0.01275635f,
+    };
+
+    static constexpr std::array<f32, 1024> lut2 = {
+        -0.00036621f, 0.00143433f,  -0.00408936f, 0.99996948f,  0.00247192f,  -0.00048828f,
+        0.00006104f,  0.00000000f,  -0.00079346f, 0.00329590f,  -0.01052856f, 0.99975586f,
+        0.00918579f,  -0.00241089f, 0.00051880f,  -0.00003052f, -0.00122070f, 0.00512695f,
+        -0.01684570f, 0.99929810f,  0.01605225f,  -0.00439453f, 0.00097656f,  -0.00006104f,
+        -0.00161743f, 0.00689697f,  -0.02297974f, 0.99862671f,  0.02304077f,  -0.00640869f,
+        0.00143433f,  -0.00009155f, -0.00201416f, 0.00866699f,  -0.02899170f, 0.99774170f,
+        0.03018188f,  -0.00845337f, 0.00192261f,  -0.00015259f, -0.00238037f, 0.01037598f,
+        -0.03488159f, 0.99664307f,  0.03741455f,  -0.01055908f, 0.00241089f,  -0.00018311f,
+        -0.00274658f, 0.01202393f,  -0.04061890f, 0.99533081f,  0.04483032f,  -0.01266479f,
+        0.00292969f,  -0.00024414f, -0.00308228f, 0.01364136f,  -0.04620361f, 0.99377441f,
+        0.05233765f,  -0.01483154f, 0.00344849f,  -0.00027466f, -0.00341797f, 0.01522827f,
+        -0.05163574f, 0.99200439f,  0.05999756f,  -0.01699829f, 0.00396729f,  -0.00033569f,
+        -0.00375366f, 0.01678467f,  -0.05691528f, 0.99002075f,  0.06777954f,  -0.01922607f,
+        0.00451660f,  -0.00039673f, -0.00405884f, 0.01828003f,  -0.06207275f, 0.98782349f,
+        0.07568359f,  -0.02145386f, 0.00506592f,  -0.00042725f, -0.00436401f, 0.01971436f,
+        -0.06707764f, 0.98541260f,  0.08370972f,  -0.02374268f, 0.00564575f,  -0.00048828f,
+        -0.00463867f, 0.02114868f,  -0.07192993f, 0.98278809f,  0.09185791f,  -0.02603149f,
+        0.00622559f,  -0.00054932f, -0.00494385f, 0.02252197f,  -0.07666016f, 0.97991943f,
+        0.10012817f,  -0.02835083f, 0.00680542f,  -0.00061035f, -0.00518799f, 0.02383423f,
+        -0.08123779f, 0.97686768f,  0.10848999f,  -0.03073120f, 0.00738525f,  -0.00070190f,
+        -0.00543213f, 0.02511597f,  -0.08566284f, 0.97360229f,  0.11700439f,  -0.03308105f,
+        0.00799561f,  -0.00076294f, -0.00567627f, 0.02636719f,  -0.08993530f, 0.97012329f,
+        0.12561035f,  -0.03549194f, 0.00860596f,  -0.00082397f, -0.00592041f, 0.02755737f,
+        -0.09405518f, 0.96643066f,  0.13436890f,  -0.03790283f, 0.00924683f,  -0.00091553f,
+        -0.00613403f, 0.02868652f,  -0.09805298f, 0.96252441f,  0.14318848f,  -0.04034424f,
+        0.00985718f,  -0.00097656f, -0.00631714f, 0.02981567f,  -0.10189819f, 0.95843506f,
+        0.15213013f,  -0.04281616f, 0.01049805f,  -0.00106812f, -0.00653076f, 0.03085327f,
+        -0.10559082f, 0.95413208f,  0.16119385f,  -0.04528809f, 0.01113892f,  -0.00112915f,
+        -0.00671387f, 0.03189087f,  -0.10916138f, 0.94961548f,  0.17034912f,  -0.04779053f,
+        0.01181030f,  -0.00122070f, -0.00686646f, 0.03286743f,  -0.11254883f, 0.94491577f,
+        0.17959595f,  -0.05029297f, 0.01248169f,  -0.00131226f, -0.00701904f, 0.03378296f,
+        -0.11584473f, 0.94000244f,  0.18893433f,  -0.05279541f, 0.01315308f,  -0.00140381f,
+        -0.00717163f, 0.03466797f,  -0.11895752f, 0.93490601f,  0.19839478f,  -0.05532837f,
+        0.01382446f,  -0.00149536f, -0.00732422f, 0.03552246f,  -0.12194824f, 0.92962646f,
+        0.20791626f,  -0.05786133f, 0.01449585f,  -0.00158691f, -0.00744629f, 0.03631592f,
+        -0.12478638f, 0.92413330f,  0.21752930f,  -0.06042480f, 0.01519775f,  -0.00167847f,
+        -0.00753784f, 0.03707886f,  -0.12750244f, 0.91848755f,  0.22723389f,  -0.06298828f,
+        0.01586914f,  -0.00177002f, -0.00765991f, 0.03781128f,  -0.13006592f, 0.91262817f,
+        0.23703003f,  -0.06555176f, 0.01657104f,  -0.00189209f, -0.00775146f, 0.03848267f,
+        -0.13250732f, 0.90658569f,  0.24691772f,  -0.06808472f, 0.01727295f,  -0.00198364f,
+        -0.00784302f, 0.03909302f,  -0.13479614f, 0.90036011f,  0.25683594f,  -0.07064819f,
+        0.01797485f,  -0.00210571f, -0.00790405f, 0.03970337f,  -0.13696289f, 0.89395142f,
+        0.26687622f,  -0.07321167f, 0.01870728f,  -0.00219727f, -0.00796509f, 0.04025269f,
+        -0.13900757f, 0.88739014f,  0.27694702f,  -0.07577515f, 0.01940918f,  -0.00231934f,
+        -0.00802612f, 0.04077148f,  -0.14089966f, 0.88064575f,  0.28710938f,  -0.07833862f,
+        0.02011108f,  -0.00244141f, -0.00808716f, 0.04122925f,  -0.14263916f, 0.87374878f,
+        0.29733276f,  -0.08090210f, 0.02084351f,  -0.00253296f, -0.00811768f, 0.04165649f,
+        -0.14428711f, 0.86666870f,  0.30761719f,  -0.08343506f, 0.02154541f,  -0.00265503f,
+        -0.00814819f, 0.04205322f,  -0.14578247f, 0.85940552f,  0.31793213f,  -0.08596802f,
+        0.02227783f,  -0.00277710f, -0.00814819f, 0.04238892f,  -0.14715576f, 0.85202026f,
+        0.32833862f,  -0.08847046f, 0.02297974f,  -0.00289917f, -0.00817871f, 0.04272461f,
+        -0.14840698f, 0.84445190f,  0.33874512f,  -0.09097290f, 0.02371216f,  -0.00302124f,
+        -0.00817871f, 0.04299927f,  -0.14953613f, 0.83673096f,  0.34924316f,  -0.09347534f,
+        0.02441406f,  -0.00314331f, -0.00817871f, 0.04321289f,  -0.15054321f, 0.82888794f,
+        0.35977173f,  -0.09594727f, 0.02514648f,  -0.00326538f, -0.00814819f, 0.04342651f,
+        -0.15142822f, 0.82086182f,  0.37033081f,  -0.09838867f, 0.02584839f,  -0.00341797f,
+        -0.00814819f, 0.04357910f,  -0.15219116f, 0.81271362f,  0.38092041f,  -0.10079956f,
+        0.02655029f,  -0.00354004f, -0.00811768f, 0.04373169f,  -0.15283203f, 0.80441284f,
+        0.39154053f,  -0.10321045f, 0.02725220f,  -0.00366211f, -0.00808716f, 0.04382324f,
+        -0.15338135f, 0.79598999f,  0.40219116f,  -0.10559082f, 0.02795410f,  -0.00381470f,
+        -0.00805664f, 0.04388428f,  -0.15377808f, 0.78741455f,  0.41287231f,  -0.10794067f,
+        0.02865601f,  -0.00393677f, -0.00799561f, 0.04388428f,  -0.15408325f, 0.77871704f,
+        0.42358398f,  -0.11026001f, 0.02935791f,  -0.00405884f, -0.00793457f, 0.04388428f,
+        -0.15426636f, 0.76989746f,  0.43429565f,  -0.11251831f, 0.03002930f,  -0.00421143f,
+        -0.00787354f, 0.04385376f,  -0.15435791f, 0.76095581f,  0.44500732f,  -0.11477661f,
+        0.03070068f,  -0.00433350f, -0.00781250f, 0.04379272f,  -0.15435791f, 0.75192261f,
+        0.45574951f,  -0.11697388f, 0.03137207f,  -0.00448608f, -0.00775146f, 0.04367065f,
+        -0.15420532f, 0.74273682f,  0.46649170f,  -0.11914062f, 0.03201294f,  -0.00460815f,
+        -0.00769043f, 0.04354858f,  -0.15399170f, 0.73345947f,  0.47723389f,  -0.12127686f,
+        0.03268433f,  -0.00473022f, -0.00759888f, 0.04339600f,  -0.15365601f, 0.72406006f,
+        0.48794556f,  -0.12335205f, 0.03329468f,  -0.00488281f, -0.00750732f, 0.04321289f,
+        -0.15322876f, 0.71456909f,  0.49868774f,  -0.12539673f, 0.03393555f,  -0.00500488f,
+        -0.00741577f, 0.04296875f,  -0.15270996f, 0.70498657f,  0.50936890f,  -0.12738037f,
+        0.03454590f,  -0.00515747f, -0.00732422f, 0.04272461f,  -0.15209961f, 0.69528198f,
+        0.52008057f,  -0.12930298f, 0.03515625f,  -0.00527954f, -0.00723267f, 0.04248047f,
+        -0.15136719f, 0.68551636f,  0.53076172f,  -0.13119507f, 0.03573608f,  -0.00543213f,
+        -0.00714111f, 0.04217529f,  -0.15057373f, 0.67565918f,  0.54138184f,  -0.13299561f,
+        0.03631592f,  -0.00555420f, -0.00701904f, 0.04183960f,  -0.14968872f, 0.66571045f,
+        0.55200195f,  -0.13476562f, 0.03689575f,  -0.00567627f, -0.00692749f, 0.04150391f,
+        -0.14871216f, 0.65567017f,  0.56259155f,  -0.13647461f, 0.03741455f,  -0.00582886f,
+        -0.00680542f, 0.04113770f,  -0.14767456f, 0.64556885f,  0.57315063f,  -0.13812256f,
+        0.03796387f,  -0.00595093f, -0.00668335f, 0.04074097f,  -0.14651489f, 0.63540649f,
+        0.58364868f,  -0.13970947f, 0.03845215f,  -0.00607300f, -0.00656128f, 0.04031372f,
+        -0.14529419f, 0.62518311f,  0.59411621f,  -0.14120483f, 0.03897095f,  -0.00619507f,
+        -0.00643921f, 0.03988647f,  -0.14401245f, 0.61486816f,  0.60452271f,  -0.14263916f,
+        0.03942871f,  -0.00631714f, -0.00631714f, 0.03942871f,  -0.14263916f, 0.60452271f,
+        0.61486816f,  -0.14401245f, 0.03988647f,  -0.00643921f, -0.00619507f, 0.03897095f,
+        -0.14120483f, 0.59411621f,  0.62518311f,  -0.14529419f, 0.04031372f,  -0.00656128f,
+        -0.00607300f, 0.03845215f,  -0.13970947f, 0.58364868f,  0.63540649f,  -0.14651489f,
+        0.04074097f,  -0.00668335f, -0.00595093f, 0.03796387f,  -0.13812256f, 0.57315063f,
+        0.64556885f,  -0.14767456f, 0.04113770f,  -0.00680542f, -0.00582886f, 0.03741455f,
+        -0.13647461f, 0.56259155f,  0.65567017f,  -0.14871216f, 0.04150391f,  -0.00692749f,
+        -0.00567627f, 0.03689575f,  -0.13476562f, 0.55200195f,  0.66571045f,  -0.14968872f,
+        0.04183960f,  -0.00701904f, -0.00555420f, 0.03631592f,  -0.13299561f, 0.54138184f,
+        0.67565918f,  -0.15057373f, 0.04217529f,  -0.00714111f, -0.00543213f, 0.03573608f,
+        -0.13119507f, 0.53076172f,  0.68551636f,  -0.15136719f, 0.04248047f,  -0.00723267f,
+        -0.00527954f, 0.03515625f,  -0.12930298f, 0.52008057f,  0.69528198f,  -0.15209961f,
+        0.04272461f,  -0.00732422f, -0.00515747f, 0.03454590f,  -0.12738037f, 0.50936890f,
+        0.70498657f,  -0.15270996f, 0.04296875f,  -0.00741577f, -0.00500488f, 0.03393555f,
+        -0.12539673f, 0.49868774f,  0.71456909f,  -0.15322876f, 0.04321289f,  -0.00750732f,
+        -0.00488281f, 0.03329468f,  -0.12335205f, 0.48794556f,  0.72406006f,  -0.15365601f,
+        0.04339600f,  -0.00759888f, -0.00473022f, 0.03268433f,  -0.12127686f, 0.47723389f,
+        0.73345947f,  -0.15399170f, 0.04354858f,  -0.00769043f, -0.00460815f, 0.03201294f,
+        -0.11914062f, 0.46649170f,  0.74273682f,  -0.15420532f, 0.04367065f,  -0.00775146f,
+        -0.00448608f, 0.03137207f,  -0.11697388f, 0.45574951f,  0.75192261f,  -0.15435791f,
+        0.04379272f,  -0.00781250f, -0.00433350f, 0.03070068f,  -0.11477661f, 0.44500732f,
+        0.76095581f,  -0.15435791f, 0.04385376f,  -0.00787354f, -0.00421143f, 0.03002930f,
+        -0.11251831f, 0.43429565f,  0.76989746f,  -0.15426636f, 0.04388428f,  -0.00793457f,
+        -0.00405884f, 0.02935791f,  -0.11026001f, 0.42358398f,  0.77871704f,  -0.15408325f,
+        0.04388428f,  -0.00799561f, -0.00393677f, 0.02865601f,  -0.10794067f, 0.41287231f,
+        0.78741455f,  -0.15377808f, 0.04388428f,  -0.00805664f, -0.00381470f, 0.02795410f,
+        -0.10559082f, 0.40219116f,  0.79598999f,  -0.15338135f, 0.04382324f,  -0.00808716f,
+        -0.00366211f, 0.02725220f,  -0.10321045f, 0.39154053f,  0.80441284f,  -0.15283203f,
+        0.04373169f,  -0.00811768f, -0.00354004f, 0.02655029f,  -0.10079956f, 0.38092041f,
+        0.81271362f,  -0.15219116f, 0.04357910f,  -0.00814819f, -0.00341797f, 0.02584839f,
+        -0.09838867f, 0.37033081f,  0.82086182f,  -0.15142822f, 0.04342651f,  -0.00814819f,
+        -0.00326538f, 0.02514648f,  -0.09594727f, 0.35977173f,  0.82888794f,  -0.15054321f,
+        0.04321289f,  -0.00817871f, -0.00314331f, 0.02441406f,  -0.09347534f, 0.34924316f,
+        0.83673096f,  -0.14953613f, 0.04299927f,  -0.00817871f, -0.00302124f, 0.02371216f,
+        -0.09097290f, 0.33874512f,  0.84445190f,  -0.14840698f, 0.04272461f,  -0.00817871f,
+        -0.00289917f, 0.02297974f,  -0.08847046f, 0.32833862f,  0.85202026f,  -0.14715576f,
+        0.04238892f,  -0.00814819f, -0.00277710f, 0.02227783f,  -0.08596802f, 0.31793213f,
+        0.85940552f,  -0.14578247f, 0.04205322f,  -0.00814819f, -0.00265503f, 0.02154541f,
+        -0.08343506f, 0.30761719f,  0.86666870f,  -0.14428711f, 0.04165649f,  -0.00811768f,
+        -0.00253296f, 0.02084351f,  -0.08090210f, 0.29733276f,  0.87374878f,  -0.14263916f,
+        0.04122925f,  -0.00808716f, -0.00244141f, 0.02011108f,  -0.07833862f, 0.28710938f,
+        0.88064575f,  -0.14089966f, 0.04077148f,  -0.00802612f, -0.00231934f, 0.01940918f,
+        -0.07577515f, 0.27694702f,  0.88739014f,  -0.13900757f, 0.04025269f,  -0.00796509f,
+        -0.00219727f, 0.01870728f,  -0.07321167f, 0.26687622f,  0.89395142f,  -0.13696289f,
+        0.03970337f,  -0.00790405f, -0.00210571f, 0.01797485f,  -0.07064819f, 0.25683594f,
+        0.90036011f,  -0.13479614f, 0.03909302f,  -0.00784302f, -0.00198364f, 0.01727295f,
+        -0.06808472f, 0.24691772f,  0.90658569f,  -0.13250732f, 0.03848267f,  -0.00775146f,
+        -0.00189209f, 0.01657104f,  -0.06555176f, 0.23703003f,  0.91262817f,  -0.13006592f,
+        0.03781128f,  -0.00765991f, -0.00177002f, 0.01586914f,  -0.06298828f, 0.22723389f,
+        0.91848755f,  -0.12750244f, 0.03707886f,  -0.00753784f, -0.00167847f, 0.01519775f,
+        -0.06042480f, 0.21752930f,  0.92413330f,  -0.12478638f, 0.03631592f,  -0.00744629f,
+        -0.00158691f, 0.01449585f,  -0.05786133f, 0.20791626f,  0.92962646f,  -0.12194824f,
+        0.03552246f,  -0.00732422f, -0.00149536f, 0.01382446f,  -0.05532837f, 0.19839478f,
+        0.93490601f,  -0.11895752f, 0.03466797f,  -0.00717163f, -0.00140381f, 0.01315308f,
+        -0.05279541f, 0.18893433f,  0.94000244f,  -0.11584473f, 0.03378296f,  -0.00701904f,
+        -0.00131226f, 0.01248169f,  -0.05029297f, 0.17959595f,  0.94491577f,  -0.11254883f,
+        0.03286743f,  -0.00686646f, -0.00122070f, 0.01181030f,  -0.04779053f, 0.17034912f,
+        0.94961548f,  -0.10916138f, 0.03189087f,  -0.00671387f, -0.00112915f, 0.01113892f,
+        -0.04528809f, 0.16119385f,  0.95413208f,  -0.10559082f, 0.03085327f,  -0.00653076f,
+        -0.00106812f, 0.01049805f,  -0.04281616f, 0.15213013f,  0.95843506f,  -0.10189819f,
+        0.02981567f,  -0.00631714f, -0.00097656f, 0.00985718f,  -0.04034424f, 0.14318848f,
+        0.96252441f,  -0.09805298f, 0.02868652f,  -0.00613403f, -0.00091553f, 0.00924683f,
+        -0.03790283f, 0.13436890f,  0.96643066f,  -0.09405518f, 0.02755737f,  -0.00592041f,
+        -0.00082397f, 0.00860596f,  -0.03549194f, 0.12561035f,  0.97012329f,  -0.08993530f,
+        0.02636719f,  -0.00567627f, -0.00076294f, 0.00799561f,  -0.03308105f, 0.11700439f,
+        0.97360229f,  -0.08566284f, 0.02511597f,  -0.00543213f, -0.00070190f, 0.00738525f,
+        -0.03073120f, 0.10848999f,  0.97686768f,  -0.08123779f, 0.02383423f,  -0.00518799f,
+        -0.00061035f, 0.00680542f,  -0.02835083f, 0.10012817f,  0.97991943f,  -0.07666016f,
+        0.02252197f,  -0.00494385f, -0.00054932f, 0.00622559f,  -0.02603149f, 0.09185791f,
+        0.98278809f,  -0.07192993f, 0.02114868f,  -0.00463867f, -0.00048828f, 0.00564575f,
+        -0.02374268f, 0.08370972f,  0.98541260f,  -0.06707764f, 0.01971436f,  -0.00436401f,
+        -0.00042725f, 0.00506592f,  -0.02145386f, 0.07568359f,  0.98782349f,  -0.06207275f,
+        0.01828003f,  -0.00405884f, -0.00039673f, 0.00451660f,  -0.01922607f, 0.06777954f,
+        0.99002075f,  -0.05691528f, 0.01678467f,  -0.00375366f, -0.00033569f, 0.00396729f,
+        -0.01699829f, 0.05999756f,  0.99200439f,  -0.05163574f, 0.01522827f,  -0.00341797f,
+        -0.00027466f, 0.00344849f,  -0.01483154f, 0.05233765f,  0.99377441f,  -0.04620361f,
+        0.01364136f,  -0.00308228f, -0.00024414f, 0.00292969f,  -0.01266479f, 0.04483032f,
+        0.99533081f,  -0.04061890f, 0.01202393f,  -0.00274658f, -0.00018311f, 0.00241089f,
+        -0.01055908f, 0.03741455f,  0.99664307f,  -0.03488159f, 0.01037598f,  -0.00238037f,
+        -0.00015259f, 0.00192261f,  -0.00845337f, 0.03018188f,  0.99774170f,  -0.02899170f,
+        0.00866699f,  -0.00201416f, -0.00009155f, 0.00143433f,  -0.00640869f, 0.02304077f,
+        0.99862671f,  -0.02297974f, 0.00689697f,  -0.00161743f, -0.00006104f, 0.00097656f,
+        -0.00439453f, 0.01605225f,  0.99929810f,  -0.01684570f, 0.00512695f,  -0.00122070f,
+        -0.00003052f, 0.00051880f,  -0.00241089f, 0.00918579f,  0.99975586f,  -0.01052856f,
+        0.00329590f,  -0.00079346f, 0.00000000f,  0.00006104f,  -0.00048828f, 0.00247192f,
+        0.99996948f,  -0.00408936f, 0.00143433f,  -0.00036621f,
+    };
+
+    const auto get_lut = [&]() -> std::span<const f32> {
+        if (sample_rate_ratio <= 1.0f) {
+            return std::span<const f32>(lut2.data(), lut2.size());
+        } else if (sample_rate_ratio < 1.3f) {
+            return std::span<const f32>(lut1.data(), lut1.size());
+        } else {
+            return std::span<const f32>(lut0.data(), lut0.size());
+        }
+    };
+
+    auto lut{get_lut()};
+    u32 read_index{0};
+    for (u32 i = 0; i < samples_to_write; i++) {
+        const auto lut_index{(fraction.get_frac() >> 8) * 8};
+        const Common::FixedPoint<56, 8> sample0{input[read_index + 0] * lut[lut_index + 0]};
+        const Common::FixedPoint<56, 8> sample1{input[read_index + 1] * lut[lut_index + 1]};
+        const Common::FixedPoint<56, 8> sample2{input[read_index + 2] * lut[lut_index + 2]};
+        const Common::FixedPoint<56, 8> sample3{input[read_index + 3] * lut[lut_index + 3]};
+        const Common::FixedPoint<56, 8> sample4{input[read_index + 4] * lut[lut_index + 4]};
+        const Common::FixedPoint<56, 8> sample5{input[read_index + 5] * lut[lut_index + 5]};
+        const Common::FixedPoint<56, 8> sample6{input[read_index + 6] * lut[lut_index + 6]};
+        const Common::FixedPoint<56, 8> sample7{input[read_index + 7] * lut[lut_index + 7]};
+        output[i] = (sample0 + sample1 + sample2 + sample3 + sample4 + sample5 + sample6 + sample7)
+                        .to_int_floor();
+        fraction += sample_rate_ratio;
+        read_index += static_cast<u32>(fraction.to_int_floor());
+        fraction.clear_int();
+    }
+}
+
+void Resample(std::span<s32> output, std::span<const s16> input,
+              const Common::FixedPoint<49, 15>& sample_rate_ratio,
+              Common::FixedPoint<49, 15>& fraction, const u32 samples_to_write,
+              const SrcQuality src_quality) {
+
+    switch (src_quality) {
+    case SrcQuality::Low:
+        ResampleLowQuality(output, input, sample_rate_ratio, fraction, samples_to_write);
+        break;
+    case SrcQuality::Medium:
+        ResampleNormalQuality(output, input, sample_rate_ratio, fraction, samples_to_write);
+        break;
+    case SrcQuality::High:
+        ResampleHighQuality(output, input, sample_rate_ratio, fraction, samples_to_write);
+        break;
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/resample/resample.h b/src/audio_core/renderer/command/resample/resample.h
new file mode 100644
index 000000000..ba9209b82
--- /dev/null
+++ b/src/audio_core/renderer/command/resample/resample.h
@@ -0,0 +1,29 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Resample an input buffer into an output buffer, according to the sample_rate_ratio.
+ *
+ * @param output            - Output buffer.
+ * @param input             - Input buffer.
+ * @param sample_rate_ratio - Ratio for resampling.
+                              e.g 32000/48000 = 0.666 input samples read per output.
+ * @param fraction          - Current read fraction, written to and should be passed back in for
+ *                            multiple calls.
+ * @param samples_to_write  - Number of samples to write.
+ * @param src_quality       - Resampling quality.
+ */
+void Resample(std::span<s32> output, std::span<const s16> input,
+              const Common::FixedPoint<49, 15>& sample_rate_ratio,
+              Common::FixedPoint<49, 15>& fraction, u32 samples_to_write, SrcQuality src_quality);
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/resample/upsample.cpp b/src/audio_core/renderer/command/resample/upsample.cpp
new file mode 100644
index 000000000..6c3ff31f7
--- /dev/null
+++ b/src/audio_core/renderer/command/resample/upsample.cpp
@@ -0,0 +1,262 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/resample/upsample.h"
+#include "audio_core/renderer/upsampler/upsampler_info.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Upsampling impl. Input must be 8K, 16K or 32K, output is 48K.
+ *
+ * @param output              - Output buffer.
+ * @param input               - Input buffer.
+ * @param target_sample_count - Number of samples for output.
+ * @param state               - Upsampler state, updated each call.
+ */
+static void SrcProcessFrame(std::span<s32> output, std::span<const s32> input,
+                            const u32 target_sample_count, const u32 source_sample_count,
+                            UpsamplerState* state) {
+    constexpr u32 WindowSize = 10;
+    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow1{
+        51.93359375f, -18.80078125f, 9.73046875f, -5.33203125f, 2.84375f,
+        -1.41015625f, 0.62109375f,   -0.2265625f, 0.0625f,      -0.00390625f,
+    };
+    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow2{
+        105.35546875f, -24.52734375f, 11.9609375f,  -6.515625f, 3.52734375f,
+        -1.796875f,    0.828125f,     -0.32421875f, 0.1015625f, -0.015625f,
+    };
+    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow3{
+        122.08203125f, -16.47656250f, 7.68359375f,  -4.15625000f, 2.26171875f,
+        -1.16796875f,  0.54687500f,   -0.22265625f, 0.07421875f,  -0.01171875f,
+    };
+    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow4{
+        23.73437500f, -9.62109375f, 5.07812500f,  -2.78125000f, 1.46875000f,
+        -0.71484375f, 0.30859375f,  -0.10546875f, 0.02734375f,  0.00000000f,
+    };
+    constexpr std::array<Common::FixedPoint<24, 8>, WindowSize> SincWindow5{
+        80.62500000f, -24.67187500f, 12.44921875f, -6.80859375f, 3.66406250f,
+        -1.83984375f, 0.83203125f,   -0.31640625f, 0.09375000f,  -0.01171875f,
+    };
+
+    if (!state->initialized) {
+        switch (source_sample_count) {
+        case 40:
+            state->window_size = WindowSize;
+            state->ratio = 6.0f;
+            state->history.fill(0);
+            break;
+
+        case 80:
+            state->window_size = WindowSize;
+            state->ratio = 3.0f;
+            state->history.fill(0);
+            break;
+
+        case 160:
+            state->window_size = WindowSize;
+            state->ratio = 1.5f;
+            state->history.fill(0);
+            break;
+
+        default:
+            LOG_ERROR(Service_Audio, "Invalid upsampling source count {}!", source_sample_count);
+            // This continues anyway, but let's assume 160 for sanity
+            state->window_size = WindowSize;
+            state->ratio = 1.5f;
+            state->history.fill(0);
+            break;
+        }
+
+        state->history_input_index = 0;
+        state->history_output_index = 9;
+        state->history_start_index = 0;
+        state->history_end_index = UpsamplerState::HistorySize - 1;
+        state->initialized = true;
+    }
+
+    if (target_sample_count == 0) {
+        return;
+    }
+
+    u32 read_index{0};
+
+    auto increment = [&]() -> void {
+        state->history[state->history_input_index] = input[read_index++];
+        state->history_input_index =
+            static_cast<u16>((state->history_input_index + 1) % UpsamplerState::HistorySize);
+        state->history_output_index =
+            static_cast<u16>((state->history_output_index + 1) % UpsamplerState::HistorySize);
+    };
+
+    auto calculate_sample = [&state](std::span<const Common::FixedPoint<24, 8>> coeffs1,
+                                     std::span<const Common::FixedPoint<24, 8>> coeffs2) -> s32 {
+        auto output_index{state->history_output_index};
+        auto start_pos{output_index - state->history_start_index + 1U};
+        auto end_pos{10U};
+
+        if (start_pos < 10) {
+            end_pos = start_pos;
+        }
+
+        u64 prev_contrib{0};
+        u32 coeff_index{0};
+        for (; coeff_index < end_pos; coeff_index++, output_index--) {
+            prev_contrib += static_cast<u64>(state->history[output_index].to_raw()) *
+                            coeffs1[coeff_index].to_raw();
+        }
+
+        auto end_index{state->history_end_index};
+        for (; start_pos < 9; start_pos++, coeff_index++, end_index--) {
+            prev_contrib += static_cast<u64>(state->history[end_index].to_raw()) *
+                            coeffs1[coeff_index].to_raw();
+        }
+
+        output_index =
+            static_cast<u16>((state->history_output_index + 1) % UpsamplerState::HistorySize);
+        start_pos = state->history_end_index - output_index + 1U;
+        end_pos = 10U;
+
+        if (start_pos < 10) {
+            end_pos = start_pos;
+        }
+
+        u64 next_contrib{0};
+        coeff_index = 0;
+        for (; coeff_index < end_pos; coeff_index++, output_index++) {
+            next_contrib += static_cast<u64>(state->history[output_index].to_raw()) *
+                            coeffs2[coeff_index].to_raw();
+        }
+
+        auto start_index{state->history_start_index};
+        for (; start_pos < 9; start_pos++, start_index++, coeff_index++) {
+            next_contrib += static_cast<u64>(state->history[start_index].to_raw()) *
+                            coeffs2[coeff_index].to_raw();
+        }
+
+        return static_cast<s32>(((prev_contrib >> 15) + (next_contrib >> 15)) >> 8);
+    };
+
+    switch (state->ratio.to_int_floor()) {
+    // 40 -> 240
+    case 6:
+        for (u32 write_index = 0; write_index < target_sample_count; write_index++) {
+            switch (state->sample_index) {
+            case 0:
+                increment();
+                output[write_index] = state->history[state->history_output_index].to_int_floor();
+                break;
+
+            case 1:
+                output[write_index] = calculate_sample(SincWindow3, SincWindow4);
+                break;
+
+            case 2:
+                output[write_index] = calculate_sample(SincWindow2, SincWindow1);
+                break;
+
+            case 3:
+                output[write_index] = calculate_sample(SincWindow5, SincWindow5);
+                break;
+
+            case 4:
+                output[write_index] = calculate_sample(SincWindow1, SincWindow2);
+                break;
+
+            case 5:
+                output[write_index] = calculate_sample(SincWindow4, SincWindow3);
+                break;
+            }
+            state->sample_index = static_cast<u8>((state->sample_index + 1) % 6);
+        }
+        break;
+
+    // 80 -> 240
+    case 3:
+        for (u32 write_index = 0; write_index < target_sample_count; write_index++) {
+            switch (state->sample_index) {
+            case 0:
+                increment();
+                output[write_index] = state->history[state->history_output_index].to_int_floor();
+                break;
+
+            case 1:
+                output[write_index] = calculate_sample(SincWindow2, SincWindow1);
+                break;
+
+            case 2:
+                output[write_index] = calculate_sample(SincWindow1, SincWindow2);
+                break;
+            }
+            state->sample_index = static_cast<u8>((state->sample_index + 1) % 3);
+        }
+        break;
+
+    // 160 -> 240
+    default:
+        for (u32 write_index = 0; write_index < target_sample_count; write_index++) {
+            switch (state->sample_index) {
+            case 0:
+                increment();
+                output[write_index] = state->history[state->history_output_index].to_int_floor();
+                break;
+
+            case 1:
+                output[write_index] = calculate_sample(SincWindow1, SincWindow2);
+                break;
+
+            case 2:
+                increment();
+                output[write_index] = calculate_sample(SincWindow2, SincWindow1);
+                break;
+            }
+            state->sample_index = static_cast<u8>((state->sample_index + 1) % 3);
+        }
+
+        break;
+    }
+}
+
+auto UpsampleCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                           std::string& string) -> void {
+    string += fmt::format("UpsampleCommand\n\tsource_sample_count {} source_sample_rate {}",
+                          source_sample_count, source_sample_rate);
+    const auto upsampler{reinterpret_cast<UpsamplerInfo*>(upsampler_info)};
+    if (upsampler != nullptr) {
+        string += fmt::format("\n\tUpsampler\n\t\tenabled {} sample count {}\n\tinputs: ",
+                              upsampler->enabled, upsampler->sample_count);
+        for (u32 i = 0; i < upsampler->input_count; i++) {
+            string += fmt::format("{:02X}, ", upsampler->inputs[i]);
+        }
+    }
+    string += "\n";
+}
+
+void UpsampleCommand::Process(const ADSP::CommandListProcessor& processor) {
+    const auto info{reinterpret_cast<UpsamplerInfo*>(upsampler_info)};
+    const auto input_count{std::min(info->input_count, buffer_count)};
+    const std::span<const s16> inputs_{reinterpret_cast<const s16*>(inputs), input_count};
+
+    for (u32 i = 0; i < input_count; i++) {
+        const auto channel{inputs_[i]};
+
+        if (channel >= 0 && channel < static_cast<s16>(processor.buffer_count)) {
+            auto state{&info->states[i]};
+            std::span<s32> output{
+                reinterpret_cast<s32*>(samples_buffer + info->sample_count * channel * sizeof(s32)),
+                info->sample_count};
+            auto input{processor.mix_buffers.subspan(channel * processor.sample_count,
+                                                     processor.sample_count)};
+
+            SrcProcessFrame(output, input, info->sample_count, source_sample_count, state);
+        }
+    }
+}
+
+bool UpsampleCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/resample/upsample.h b/src/audio_core/renderer/command/resample/upsample.h
new file mode 100644
index 000000000..bfc94e8af
--- /dev/null
+++ b/src/audio_core/renderer/command/resample/upsample.h
@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for upsampling a mix buffer to 48Khz.
+ * Input must be 8Khz, 16Khz or 32Khz, and output will be 48Khz.
+ */
+struct UpsampleCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Pointer to the output samples buffer.
+    CpuAddr samples_buffer;
+    /// Pointer to input mix buffer indexes.
+    CpuAddr inputs;
+    /// Number of input mix buffers.
+    u32 buffer_count;
+    /// Unknown, unused.
+    u32 unk_20;
+    /// Source data sample count.
+    u32 source_sample_count;
+    /// Source data sample rate.
+    u32 source_sample_rate;
+    /// Pointer to the upsampler info for this command.
+    CpuAddr upsampler_info;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/sink/circular_buffer.cpp b/src/audio_core/renderer/command/sink/circular_buffer.cpp
new file mode 100644
index 000000000..ded5afc94
--- /dev/null
+++ b/src/audio_core/renderer/command/sink/circular_buffer.cpp
@@ -0,0 +1,48 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <vector>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/sink/circular_buffer.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer {
+
+void CircularBufferSinkCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                                     std::string& string) {
+    string += fmt::format(
+        "CircularBufferSinkCommand\n\tinput_count {} ring size {:04X} ring pos {:04X}\n\tinputs: ",
+        input_count, size, pos);
+    for (u32 i = 0; i < input_count; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n";
+}
+
+void CircularBufferSinkCommand::Process(const ADSP::CommandListProcessor& processor) {
+    constexpr s32 min{std::numeric_limits<s16>::min()};
+    constexpr s32 max{std::numeric_limits<s16>::max()};
+
+    std::vector<s16> output(processor.sample_count);
+    for (u32 channel = 0; channel < input_count; channel++) {
+        auto input{processor.mix_buffers.subspan(inputs[channel] * processor.sample_count,
+                                                 processor.sample_count)};
+        for (u32 sample_index = 0; sample_index < processor.sample_count; sample_index++) {
+            output[sample_index] = static_cast<s16>(std::clamp(input[sample_index], min, max));
+        }
+
+        processor.memory->WriteBlockUnsafe(address + pos, output.data(),
+                                           output.size() * sizeof(s16));
+        pos += static_cast<u32>(processor.sample_count * sizeof(s16));
+        if (pos >= size) {
+            pos = 0;
+        }
+    }
+}
+
+bool CircularBufferSinkCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/sink/circular_buffer.h b/src/audio_core/renderer/command/sink/circular_buffer.h
new file mode 100644
index 000000000..e7d5be26e
--- /dev/null
+++ b/src/audio_core/renderer/command/sink/circular_buffer.h
@@ -0,0 +1,55 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for sinking samples to a circular buffer.
+ */
+struct CircularBufferSinkCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string    - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Number of input mix buffers
+    u32 input_count;
+    /// Input mix buffer indexes
+    std::array<s16, MaxChannels> inputs;
+    /// Circular buffer address
+    CpuAddr address;
+    /// Circular buffer size
+    u32 size;
+    /// Current buffer offset
+    u32 pos;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/sink/device.cpp b/src/audio_core/renderer/command/sink/device.cpp
new file mode 100644
index 000000000..e88372a75
--- /dev/null
+++ b/src/audio_core/renderer/command/sink/device.cpp
@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+
+#include "audio_core/renderer/adsp/command_list_processor.h"
+#include "audio_core/renderer/command/sink/device.h"
+#include "audio_core/sink/sink.h"
+
+namespace AudioCore::AudioRenderer {
+
+void DeviceSinkCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
+                             std::string& string) {
+    string += fmt::format("DeviceSinkCommand\n\t{} session {} input_count {}\n\tinputs: ",
+                          std::string_view(name), session_id, input_count);
+    for (u32 i = 0; i < input_count; i++) {
+        string += fmt::format("{:02X}, ", inputs[i]);
+    }
+    string += "\n";
+}
+
+void DeviceSinkCommand::Process(const ADSP::CommandListProcessor& processor) {
+    constexpr s32 min = std::numeric_limits<s16>::min();
+    constexpr s32 max = std::numeric_limits<s16>::max();
+
+    auto stream{processor.GetOutputSinkStream()};
+    stream->SetSystemChannels(input_count);
+
+    Sink::SinkBuffer out_buffer{
+        .frames{TargetSampleCount},
+        .frames_played{0},
+        .tag{0},
+        .consumed{false},
+    };
+
+    std::vector<s16> samples(out_buffer.frames * input_count);
+
+    for (u32 channel = 0; channel < input_count; channel++) {
+        const auto offset{inputs[channel] * out_buffer.frames};
+
+        for (u32 index = 0; index < out_buffer.frames; index++) {
+            samples[index * input_count + channel] =
+                static_cast<s16>(std::clamp(sample_buffer[offset + index], min, max));
+        }
+    }
+
+    out_buffer.tag = reinterpret_cast<u64>(samples.data());
+    stream->AppendBuffer(out_buffer, samples);
+
+    if (stream->IsPaused()) {
+        stream->Start();
+    }
+}
+
+bool DeviceSinkCommand::Verify(const ADSP::CommandListProcessor& processor) {
+    return true;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/command/sink/device.h b/src/audio_core/renderer/command/sink/device.h
new file mode 100644
index 000000000..1099bcf8c
--- /dev/null
+++ b/src/audio_core/renderer/command/sink/device.h
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <span>
+#include <string>
+
+#include "audio_core/renderer/command/icommand.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class CommandListProcessor;
+}
+
+/**
+ * AudioRenderer command for sinking samples to an output device.
+ */
+struct DeviceSinkCommand : ICommand {
+    /**
+     * Print this command's information to a string.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @param string - The string to print into.
+     */
+    void Dump(const ADSP::CommandListProcessor& processor, std::string& string) override;
+
+    /**
+     * Process this command.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     */
+    void Process(const ADSP::CommandListProcessor& processor) override;
+
+    /**
+     * Verify this command's data is valid.
+     *
+     * @param processor - The CommandListProcessor processing this command.
+     * @return True if the command is valid, otherwise false.
+     */
+    bool Verify(const ADSP::CommandListProcessor& processor) override;
+
+    /// Device name
+    char name[0x100];
+    /// System session id (unused)
+    s32 session_id;
+    /// Sample buffer to sink
+    std::span<s32> sample_buffer;
+    /// Number of input channels
+    u32 input_count;
+    /// Mix buffer indexes for each channel
+    std::array<s16, MaxChannels> inputs;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/aux_.cpp b/src/audio_core/renderer/effect/aux_.cpp
new file mode 100644
index 000000000..51e780ef1
--- /dev/null
+++ b/src/audio_core/renderer/effect/aux_.cpp
@@ -0,0 +1,93 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/aux_.h"
+
+namespace AudioCore::AudioRenderer {
+
+void AuxInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                     const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+    if (buffer_unmapped || in_params.is_new) {
+        const bool send_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], in_specific->send_buffer_info_address,
+            sizeof(AuxBufferInfo) + in_specific->count_max * sizeof(s32))};
+        const bool return_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[1], in_specific->return_buffer_info_address,
+            sizeof(AuxBufferInfo) + in_specific->count_max * sizeof(s32))};
+
+        buffer_unmapped = send_unmapped || return_unmapped;
+
+        if (!buffer_unmapped) {
+            auto send{workbuffers[0].GetReference(false)};
+            send_buffer_info = send + sizeof(AuxInfoDsp);
+            send_buffer = send + sizeof(AuxBufferInfo);
+
+            auto ret{workbuffers[1].GetReference(false)};
+            return_buffer_info = ret + sizeof(AuxInfoDsp);
+            return_buffer = ret + sizeof(AuxBufferInfo);
+        }
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void AuxInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                     const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion2*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion2*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion2));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    if (buffer_unmapped || in_params.is_new) {
+        const bool send_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], params->send_buffer_info_address,
+            sizeof(AuxBufferInfo) + params->count_max * sizeof(s32))};
+        const bool return_unmapped{!pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[1], params->return_buffer_info_address,
+            sizeof(AuxBufferInfo) + params->count_max * sizeof(s32))};
+
+        buffer_unmapped = send_unmapped || return_unmapped;
+
+        if (!buffer_unmapped) {
+            auto send{workbuffers[0].GetReference(false)};
+            send_buffer_info = send + sizeof(AuxInfoDsp);
+            send_buffer = send + sizeof(AuxBufferInfo);
+
+            auto ret{workbuffers[1].GetReference(false)};
+            return_buffer_info = ret + sizeof(AuxInfoDsp);
+            return_buffer = ret + sizeof(AuxBufferInfo);
+        }
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void AuxInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+}
+
+void AuxInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void AuxInfo::UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) {}
+
+CpuAddr AuxInfo::GetWorkbuffer(s32 index) {
+    return workbuffers[index].GetReference(true);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/aux_.h b/src/audio_core/renderer/effect/aux_.h
new file mode 100644
index 000000000..4d3d9e3d9
--- /dev/null
+++ b/src/audio_core/renderer/effect/aux_.h
@@ -0,0 +1,123 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Auxiliary Buffer used for Aux commands.
+ * Send and return buffers are available (names from the game's perspective).
+ * Send is read by the host, containing a buffer of samples to be used for whatever purpose.
+ * Return is written by the host, writing a mix buffer back to the game.
+ * This allows the game to use pre-processed samples skipping the other render processing,
+ * and to examine or modify what the audio renderer has generated.
+ */
+class AuxInfo : public EffectInfoBase {
+public:
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxMixBuffers> inputs;
+        /* 0x18 */ std::array<s8, MaxMixBuffers> outputs;
+        /* 0x30 */ u32 mix_buffer_count;
+        /* 0x34 */ u32 sample_rate;
+        /* 0x38 */ u32 count_max;
+        /* 0x3C */ u32 mix_buffer_count_max;
+        /* 0x40 */ CpuAddr send_buffer_info_address;
+        /* 0x48 */ CpuAddr send_buffer_address;
+        /* 0x50 */ CpuAddr return_buffer_info_address;
+        /* 0x58 */ CpuAddr return_buffer_address;
+        /* 0x60 */ u32 mix_buffer_sample_size;
+        /* 0x64 */ u32 sample_count;
+        /* 0x68 */ u32 mix_buffer_sample_count;
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "AuxInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxMixBuffers> inputs;
+        /* 0x18 */ std::array<s8, MaxMixBuffers> outputs;
+        /* 0x30 */ u32 mix_buffer_count;
+        /* 0x34 */ u32 sample_rate;
+        /* 0x38 */ u32 count_max;
+        /* 0x3C */ u32 mix_buffer_count_max;
+        /* 0x40 */ CpuAddr send_buffer_info_address;
+        /* 0x48 */ CpuAddr send_buffer_address;
+        /* 0x50 */ CpuAddr return_buffer_info_address;
+        /* 0x58 */ CpuAddr return_buffer_address;
+        /* 0x60 */ u32 mix_buffer_sample_size;
+        /* 0x64 */ u32 sample_count;
+        /* 0x68 */ u32 mix_buffer_sample_count;
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "AuxInfo::ParameterVersion2 has the wrong size!");
+
+    struct AuxInfoDsp {
+        /* 0x00 */ u32 read_offset;
+        /* 0x04 */ u32 write_offset;
+        /* 0x08 */ u32 lost_sample_count;
+        /* 0x0C */ u32 total_sample_count;
+        /* 0x10 */ char unk10[0x30];
+    };
+    static_assert(sizeof(AuxInfoDsp) == 0x40, "AuxInfo::AuxInfoDsp has the wrong size!");
+
+    struct AuxBufferInfo {
+        /* 0x00 */ AuxInfoDsp cpu_info;
+        /* 0x40 */ AuxInfoDsp dsp_info;
+    };
+    static_assert(sizeof(AuxBufferInfo) == 0x80, "AuxInfo::AuxBufferInfo has the wrong size!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetWorkbuffer(s32 index) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/biquad_filter.cpp b/src/audio_core/renderer/effect/biquad_filter.cpp
new file mode 100644
index 000000000..a1efb3231
--- /dev/null
+++ b/src/audio_core/renderer/effect/biquad_filter.cpp
@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/biquad_filter.h"
+
+namespace AudioCore::AudioRenderer {
+
+void BiquadFilterInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                              const InParameterVersion1& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void BiquadFilterInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                              const InParameterVersion2& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion2*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion2*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion2));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void BiquadFilterInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+    params->state = ParameterState::Updated;
+}
+
+void BiquadFilterInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void BiquadFilterInfo::UpdateResultState(EffectResultState& cpu_state,
+                                         EffectResultState& dsp_state) {}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/biquad_filter.h b/src/audio_core/renderer/effect/biquad_filter.h
new file mode 100644
index 000000000..f53fd5bab
--- /dev/null
+++ b/src/audio_core/renderer/effect/biquad_filter.h
@@ -0,0 +1,79 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+class BiquadFilterInfo : public EffectInfoBase {
+public:
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ std::array<s16, 3> b;
+        /* 0x12 */ std::array<s16, 2> a;
+        /* 0x16 */ s8 channel_count;
+        /* 0x17 */ ParameterState state;
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "BiquadFilterInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ std::array<s16, 3> b;
+        /* 0x12 */ std::array<s16, 2> a;
+        /* 0x16 */ s8 channel_count;
+        /* 0x17 */ ParameterState state;
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "BiquadFilterInfo::ParameterVersion2 has the wrong size!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/buffer_mixer.cpp b/src/audio_core/renderer/effect/buffer_mixer.cpp
new file mode 100644
index 000000000..9c8877f01
--- /dev/null
+++ b/src/audio_core/renderer/effect/buffer_mixer.cpp
@@ -0,0 +1,49 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/buffer_mixer.h"
+
+namespace AudioCore::AudioRenderer {
+
+void BufferMixerInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                             const InParameterVersion1& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void BufferMixerInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                             const InParameterVersion2& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion2*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion2*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion2));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void BufferMixerInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+}
+
+void BufferMixerInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void BufferMixerInfo::UpdateResultState(EffectResultState& cpu_state,
+                                        EffectResultState& dsp_state) {}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/buffer_mixer.h b/src/audio_core/renderer/effect/buffer_mixer.h
new file mode 100644
index 000000000..23eed4a8b
--- /dev/null
+++ b/src/audio_core/renderer/effect/buffer_mixer.h
@@ -0,0 +1,75 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+class BufferMixerInfo : public EffectInfoBase {
+public:
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxMixBuffers> inputs;
+        /* 0x18 */ std::array<s8, MaxMixBuffers> outputs;
+        /* 0x30 */ std::array<f32, MaxMixBuffers> volumes;
+        /* 0x90 */ u32 mix_count;
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "BufferMixerInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxMixBuffers> inputs;
+        /* 0x18 */ std::array<s8, MaxMixBuffers> outputs;
+        /* 0x30 */ std::array<f32, MaxMixBuffers> volumes;
+        /* 0x90 */ u32 mix_count;
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "BufferMixerInfo::ParameterVersion2 has the wrong size!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/capture.cpp b/src/audio_core/renderer/effect/capture.cpp
new file mode 100644
index 000000000..3f038efdb
--- /dev/null
+++ b/src/audio_core/renderer/effect/capture.cpp
@@ -0,0 +1,82 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/aux_.h"
+#include "audio_core/renderer/effect/capture.h"
+
+namespace AudioCore::AudioRenderer {
+
+void CaptureInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                         const PoolMapper& pool_mapper) {
+    auto in_specific{
+        reinterpret_cast<const AuxInfo::ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<AuxInfo::ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(AuxInfo::ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+    if (buffer_unmapped || in_params.is_new) {
+        buffer_unmapped = !pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], in_specific->send_buffer_info_address,
+            in_specific->count_max * sizeof(s32) + sizeof(AuxInfo::AuxBufferInfo));
+
+        if (!buffer_unmapped) {
+            const auto send_address{workbuffers[0].GetReference(false)};
+            send_buffer_info = send_address + sizeof(AuxInfo::AuxInfoDsp);
+            send_buffer = send_address + sizeof(AuxInfo::AuxBufferInfo);
+            return_buffer_info = 0;
+            return_buffer = 0;
+        }
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void CaptureInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                         const PoolMapper& pool_mapper) {
+    auto in_specific{
+        reinterpret_cast<const AuxInfo::ParameterVersion2*>(in_params.specific.data())};
+    auto params{reinterpret_cast<AuxInfo::ParameterVersion2*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(AuxInfo::ParameterVersion2));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    if (buffer_unmapped || in_params.is_new) {
+        buffer_unmapped = !pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], params->send_buffer_info_address,
+            params->count_max * sizeof(s32) + sizeof(AuxInfo::AuxBufferInfo));
+
+        if (!buffer_unmapped) {
+            const auto send_address{workbuffers[0].GetReference(false)};
+            send_buffer_info = send_address + sizeof(AuxInfo::AuxInfoDsp);
+            send_buffer = send_address + sizeof(AuxInfo::AuxBufferInfo);
+            return_buffer_info = 0;
+            return_buffer = 0;
+        }
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void CaptureInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+}
+
+void CaptureInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void CaptureInfo::UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) {}
+
+CpuAddr CaptureInfo::GetWorkbuffer(s32 index) {
+    return workbuffers[index].GetReference(true);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/capture.h b/src/audio_core/renderer/effect/capture.h
new file mode 100644
index 000000000..6fbed8e6b
--- /dev/null
+++ b/src/audio_core/renderer/effect/capture.h
@@ -0,0 +1,65 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+class CaptureInfo : public EffectInfoBase {
+public:
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetWorkbuffer(s32 index) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/compressor.cpp b/src/audio_core/renderer/effect/compressor.cpp
new file mode 100644
index 000000000..220ae02f9
--- /dev/null
+++ b/src/audio_core/renderer/effect/compressor.cpp
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/compressor.h"
+
+namespace AudioCore::AudioRenderer {
+
+void CompressorInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                            const InParameterVersion1& in_params, const PoolMapper& pool_mapper) {}
+
+void CompressorInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                            const InParameterVersion2& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void CompressorInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+    params->state = ParameterState::Updated;
+}
+
+CpuAddr CompressorInfo::GetWorkbuffer(s32 index) {
+    return GetSingleBuffer(index);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/compressor.h b/src/audio_core/renderer/effect/compressor.h
new file mode 100644
index 000000000..019a5ae58
--- /dev/null
+++ b/src/audio_core/renderer/effect/compressor.h
@@ -0,0 +1,106 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+
+class CompressorInfo : public EffectInfoBase {
+public:
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ s16 channel_count_max;
+        /* 0x0E */ s16 channel_count;
+        /* 0x10 */ s32 sample_rate;
+        /* 0x14 */ f32 threshold;
+        /* 0x18 */ f32 compressor_ratio;
+        /* 0x1C */ s32 attack_time;
+        /* 0x20 */ s32 release_time;
+        /* 0x24 */ f32 unk_24;
+        /* 0x28 */ f32 unk_28;
+        /* 0x2C */ f32 unk_2C;
+        /* 0x30 */ f32 out_gain;
+        /* 0x34 */ ParameterState state;
+        /* 0x35 */ bool makeup_gain_enabled;
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "CompressorInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ s16 channel_count_max;
+        /* 0x0E */ s16 channel_count;
+        /* 0x10 */ s32 sample_rate;
+        /* 0x14 */ f32 threshold;
+        /* 0x18 */ f32 compressor_ratio;
+        /* 0x1C */ s32 attack_time;
+        /* 0x20 */ s32 release_time;
+        /* 0x24 */ f32 unk_24;
+        /* 0x28 */ f32 unk_28;
+        /* 0x2C */ f32 unk_2C;
+        /* 0x30 */ f32 out_gain;
+        /* 0x34 */ ParameterState state;
+        /* 0x35 */ bool makeup_gain_enabled;
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "CompressorInfo::ParameterVersion2 has the wrong size!");
+
+    struct State {
+        f32 unk_00;
+        f32 unk_04;
+        f32 unk_08;
+        f32 unk_0C;
+        f32 unk_10;
+        f32 unk_14;
+        f32 unk_18;
+        f32 makeup_gain;
+        f32 unk_20;
+        char unk_24[0x1C];
+    };
+    static_assert(sizeof(State) <= sizeof(EffectInfoBase::State),
+                  "CompressorInfo::State has the wrong size!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetWorkbuffer(s32 index) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/delay.cpp b/src/audio_core/renderer/effect/delay.cpp
new file mode 100644
index 000000000..d9853efd9
--- /dev/null
+++ b/src/audio_core/renderer/effect/delay.cpp
@@ -0,0 +1,93 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/delay.h"
+
+namespace AudioCore::AudioRenderer {
+
+void DelayInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                       const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    if (IsChannelCountValid(in_specific->channel_count_max)) {
+        const auto old_state{params->state};
+        std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+        mix_id = in_params.mix_id;
+        process_order = in_params.process_order;
+        enabled = in_params.enabled;
+
+        if (!IsChannelCountValid(in_specific->channel_count)) {
+            params->channel_count = params->channel_count_max;
+        }
+
+        if (!IsChannelCountValid(in_specific->channel_count) ||
+            old_state != ParameterState::Updated) {
+            params->state = old_state;
+        }
+
+        if (buffer_unmapped || in_params.is_new) {
+            usage_state = UsageState::New;
+            params->state = ParameterState::Initialized;
+            buffer_unmapped = !pool_mapper.TryAttachBuffer(
+                error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+            return;
+        }
+    }
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void DelayInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                       const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    if (IsChannelCountValid(in_specific->channel_count_max)) {
+        const auto old_state{params->state};
+        std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+        mix_id = in_params.mix_id;
+        process_order = in_params.process_order;
+        enabled = in_params.enabled;
+
+        if (!IsChannelCountValid(in_specific->channel_count)) {
+            params->channel_count = params->channel_count_max;
+        }
+
+        if (!IsChannelCountValid(in_specific->channel_count) ||
+            old_state != ParameterState::Updated) {
+            params->state = old_state;
+        }
+
+        if (buffer_unmapped || in_params.is_new) {
+            usage_state = UsageState::New;
+            params->state = ParameterState::Initialized;
+            buffer_unmapped = !pool_mapper.TryAttachBuffer(
+                error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+            return;
+        }
+    }
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void DelayInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+    params->state = ParameterState::Updated;
+}
+
+void DelayInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void DelayInfo::UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) {}
+
+CpuAddr DelayInfo::GetWorkbuffer(s32 index) {
+    return GetSingleBuffer(index);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/delay.h b/src/audio_core/renderer/effect/delay.h
new file mode 100644
index 000000000..accc42a06
--- /dev/null
+++ b/src/audio_core/renderer/effect/delay.h
@@ -0,0 +1,135 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+
+class DelayInfo : public EffectInfoBase {
+public:
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ u16 channel_count_max;
+        /* 0x0E */ u16 channel_count;
+        /* 0x10 */ u32 delay_time_max;
+        /* 0x14 */ u32 delay_time;
+        /* 0x18 */ Common::FixedPoint<18, 14> sample_rate;
+        /* 0x1C */ Common::FixedPoint<18, 14> in_gain;
+        /* 0x20 */ Common::FixedPoint<18, 14> feedback_gain;
+        /* 0x24 */ Common::FixedPoint<18, 14> wet_gain;
+        /* 0x28 */ Common::FixedPoint<18, 14> dry_gain;
+        /* 0x2C */ Common::FixedPoint<18, 14> channel_spread;
+        /* 0x30 */ Common::FixedPoint<18, 14> lowpass_amount;
+        /* 0x34 */ ParameterState state;
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "DelayInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ s16 channel_count_max;
+        /* 0x0E */ s16 channel_count;
+        /* 0x10 */ s32 delay_time_max;
+        /* 0x14 */ s32 delay_time;
+        /* 0x18 */ s32 sample_rate;
+        /* 0x1C */ s32 in_gain;
+        /* 0x20 */ s32 feedback_gain;
+        /* 0x24 */ s32 wet_gain;
+        /* 0x28 */ s32 dry_gain;
+        /* 0x2C */ s32 channel_spread;
+        /* 0x30 */ s32 lowpass_amount;
+        /* 0x34 */ ParameterState state;
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "DelayInfo::ParameterVersion2 has the wrong size!");
+
+    struct DelayLine {
+        Common::FixedPoint<50, 14> Read() const {
+            return buffer[buffer_pos];
+        }
+
+        void Write(const Common::FixedPoint<50, 14> value) {
+            buffer[buffer_pos] = value;
+            buffer_pos = static_cast<u32>((buffer_pos + 1) % buffer.size());
+        }
+
+        s32 sample_count_max{};
+        s32 sample_count{};
+        std::vector<Common::FixedPoint<50, 14>> buffer{};
+        u32 buffer_pos{};
+        Common::FixedPoint<18, 14> decay_rate{};
+    };
+
+    struct State {
+        /* 0x000 */ std::array<s32, 8> unk_000;
+        /* 0x020 */ std::array<DelayLine, MaxChannels> delay_lines;
+        /* 0x0B0 */ Common::FixedPoint<18, 14> feedback_gain;
+        /* 0x0B4 */ Common::FixedPoint<18, 14> delay_feedback_gain;
+        /* 0x0B8 */ Common::FixedPoint<18, 14> delay_feedback_cross_gain;
+        /* 0x0BC */ Common::FixedPoint<18, 14> lowpass_gain;
+        /* 0x0C0 */ Common::FixedPoint<18, 14> lowpass_feedback_gain;
+        /* 0x0C4 */ std::array<Common::FixedPoint<50, 14>, MaxChannels> lowpass_z;
+    };
+    static_assert(sizeof(State) <= sizeof(EffectInfoBase::State),
+                  "DelayInfo::State has the wrong size!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetWorkbuffer(s32 index) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/effect_context.cpp b/src/audio_core/renderer/effect/effect_context.cpp
new file mode 100644
index 000000000..74c7801c9
--- /dev/null
+++ b/src/audio_core/renderer/effect/effect_context.cpp
@@ -0,0 +1,41 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/effect_context.h"
+
+namespace AudioCore::AudioRenderer {
+
+void EffectContext::Initialize(std::span<EffectInfoBase> effect_infos_, const u32 effect_count_,
+                               std::span<EffectResultState> result_states_cpu_,
+                               std::span<EffectResultState> result_states_dsp_,
+                               const size_t dsp_state_count_) {
+    effect_infos = effect_infos_;
+    effect_count = effect_count_;
+    result_states_cpu = result_states_cpu_;
+    result_states_dsp = result_states_dsp_;
+    dsp_state_count = dsp_state_count_;
+}
+
+EffectInfoBase& EffectContext::GetInfo(const u32 index) {
+    return effect_infos[index];
+}
+
+EffectResultState& EffectContext::GetResultState(const u32 index) {
+    return result_states_cpu[index];
+}
+
+EffectResultState& EffectContext::GetDspSharedResultState(const u32 index) {
+    return result_states_dsp[index];
+}
+
+u32 EffectContext::GetCount() const {
+    return effect_count;
+}
+
+void EffectContext::UpdateStateByDspShared() {
+    for (size_t i = 0; i < dsp_state_count; i++) {
+        effect_infos[i].UpdateResultState(result_states_cpu[i], result_states_dsp[i]);
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/effect_context.h b/src/audio_core/renderer/effect/effect_context.h
new file mode 100644
index 000000000..8f6d6e7d8
--- /dev/null
+++ b/src/audio_core/renderer/effect/effect_context.h
@@ -0,0 +1,75 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "audio_core/renderer/effect/effect_result_state.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+class EffectContext {
+public:
+    /**
+     * Initialize the effect context
+     * @param effect_infos_      - List of effect infos for this context
+     * @param effect_count_      - The number of effects in the list
+     * @param result_states_cpu_ - The workbuffer of result states for the CPU for this context
+     * @param result_states_dsp_ - The workbuffer of result states for the DSP for this context
+     * @param dsp_state_count    - The number of result states
+     */
+    void Initialize(std::span<EffectInfoBase> effect_infos_, u32 effect_count_,
+                    std::span<EffectResultState> result_states_cpu_,
+                    std::span<EffectResultState> result_states_dsp_, size_t dsp_state_count);
+
+    /**
+     * Get the EffectInfo for a given index
+     * @param index Which effect to return
+     * @return Pointer to the effect
+     */
+    EffectInfoBase& GetInfo(const u32 index);
+
+    /**
+     * Get the CPU result state for a given index
+     * @param index Which result to return
+     * @return Pointer to the effect result state
+     */
+    EffectResultState& GetResultState(const u32 index);
+
+    /**
+     * Get the DSP result state for a given index
+     * @param index Which result to return
+     * @return Pointer to the effect result state
+     */
+    EffectResultState& GetDspSharedResultState(const u32 index);
+
+    /**
+     * Get the number of effects in this context
+     * @return The number of effects
+     */
+    u32 GetCount() const;
+
+    /**
+     * Update the CPU and DSP result states for all effects
+     */
+    void UpdateStateByDspShared();
+
+private:
+    /// Workbuffer for all of the effects
+    std::span<EffectInfoBase> effect_infos{};
+    /// Number of effects in the workbuffer
+    u32 effect_count{};
+    /// Workbuffer of states for all effects, kept host-side and not directly modified, dsp states
+    /// are copied here on the next render frame
+    std::span<EffectResultState> result_states_cpu{};
+    /// Workbuffer of states for all effects, used by the AudioRenderer to track effect state
+    /// between calls
+    std::span<EffectResultState> result_states_dsp{};
+    /// Number of result states in the workbuffers
+    size_t dsp_state_count{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/effect_info_base.h b/src/audio_core/renderer/effect/effect_info_base.h
new file mode 100644
index 000000000..8525fde05
--- /dev/null
+++ b/src/audio_core/renderer/effect/effect_info_base.h
@@ -0,0 +1,435 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/effect/effect_result_state.h"
+#include "audio_core/renderer/memory/address_info.h"
+#include "audio_core/renderer/memory/pool_mapper.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Base of all effects. Holds various data and functions used for all derived effects.
+ * Should not be used directly.
+ */
+class EffectInfoBase {
+public:
+    enum class Type : u8 {
+        Invalid,
+        Mix,
+        Aux,
+        Delay,
+        Reverb,
+        I3dl2Reverb,
+        BiquadFilter,
+        LightLimiter,
+        Capture,
+        Compressor,
+    };
+
+    enum class UsageState {
+        Invalid,
+        New,
+        Enabled,
+        Disabled,
+    };
+
+    enum class OutStatus : u8 {
+        Invalid,
+        New,
+        Initialized,
+        Used,
+        Removed,
+    };
+
+    enum class ParameterState : u8 {
+        Initialized,
+        Updating,
+        Updated,
+    };
+
+    struct InParameterVersion1 {
+        /* 0x00 */ Type type;
+        /* 0x01 */ bool is_new;
+        /* 0x02 */ bool enabled;
+        /* 0x04 */ u32 mix_id;
+        /* 0x08 */ CpuAddr workbuffer;
+        /* 0x10 */ CpuAddr workbuffer_size;
+        /* 0x18 */ u32 process_order;
+        /* 0x1C */ char unk1C[0x4];
+        /* 0x20 */ std::array<u8, 0xA0> specific;
+    };
+    static_assert(sizeof(InParameterVersion1) == 0xC0,
+                  "EffectInfoBase::InParameterVersion1 has the wrong size!");
+
+    struct InParameterVersion2 {
+        /* 0x00 */ Type type;
+        /* 0x01 */ bool is_new;
+        /* 0x02 */ bool enabled;
+        /* 0x04 */ u32 mix_id;
+        /* 0x08 */ CpuAddr workbuffer;
+        /* 0x10 */ CpuAddr workbuffer_size;
+        /* 0x18 */ u32 process_order;
+        /* 0x1C */ char unk1C[0x4];
+        /* 0x20 */ std::array<u8, 0xA0> specific;
+    };
+    static_assert(sizeof(InParameterVersion2) == 0xC0,
+                  "EffectInfoBase::InParameterVersion2 has the wrong size!");
+
+    struct OutStatusVersion1 {
+        /* 0x00 */ OutStatus state;
+        /* 0x01 */ char unk01[0xF];
+    };
+    static_assert(sizeof(OutStatusVersion1) == 0x10,
+                  "EffectInfoBase::OutStatusVersion1 has the wrong size!");
+
+    struct OutStatusVersion2 {
+        /* 0x00 */ OutStatus state;
+        /* 0x01 */ char unk01[0xF];
+        /* 0x10 */ EffectResultState result_state;
+    };
+    static_assert(sizeof(OutStatusVersion2) == 0x90,
+                  "EffectInfoBase::OutStatusVersion2 has the wrong size!");
+
+    struct State {
+        std::array<u8, 0x500> buffer;
+    };
+    static_assert(sizeof(State) == 0x500, "EffectInfoBase::State has the wrong size!");
+
+    EffectInfoBase() {
+        Cleanup();
+    }
+
+    virtual ~EffectInfoBase() = default;
+
+    /**
+     * Cleanup this effect, resetting it to a starting state.
+     */
+    void Cleanup() {
+        type = Type::Invalid;
+        enabled = false;
+        mix_id = UnusedMixId;
+        process_order = InvalidProcessOrder;
+        buffer_unmapped = false;
+        parameter = {};
+        for (auto& workbuffer : workbuffers) {
+            workbuffer.Setup(CpuAddr(0), 0);
+        }
+    }
+
+    /**
+     * Forcibly unmap all assigned workbuffers from the AudioRenderer.
+     *
+     * @param pool_mapper - Mapper to unmap the buffers.
+     */
+    void ForceUnmapBuffers(const PoolMapper& pool_mapper) {
+        for (auto& workbuffer : workbuffers) {
+            if (workbuffer.GetReference(false) != 0) {
+                pool_mapper.ForceUnmapPointer(workbuffer);
+            }
+        }
+    }
+
+    /**
+     * Check if this effect is enabled.
+     *
+     * @return True if effect is enabled, otherwise false.
+     */
+    bool IsEnabled() const {
+        return enabled;
+    }
+
+    /**
+     * Check if this effect should not be generated.
+     *
+     * @return True if effect should be skipped, otherwise false.
+     */
+    bool ShouldSkip() const {
+        return buffer_unmapped;
+    }
+
+    /**
+     * Get the type of this effect.
+     *
+     * @return The type of this effect. See EffectInfoBase::Type
+     */
+    Type GetType() const {
+        return type;
+    }
+
+    /**
+     * Set the type of this effect.
+     *
+     * @param type_ - The new type of this effect.
+     */
+    void SetType(const Type type_) {
+        type = type_;
+    }
+
+    /**
+     * Get the mix id of this effect.
+     *
+     * @return Mix id of this effect.
+     */
+    s32 GetMixId() const {
+        return mix_id;
+    }
+
+    /**
+     * Get the processing order of this effect.
+     *
+     * @return Process order of this effect.
+     */
+    s32 GetProcessingOrder() const {
+        return process_order;
+    }
+
+    /**
+     * Get this effect's parameter data.
+     *
+     * @return Pointer to the parametter, must be cast to the correct type.
+     */
+    u8* GetParameter() {
+        return parameter.data();
+    }
+
+    /**
+     * Get this effect's parameter data.
+     *
+     * @return Pointer to the parametter, must be cast to the correct type.
+     */
+    u8* GetStateBuffer() {
+        return state.data();
+    }
+
+    /**
+     * Set this effect's usage state.
+     *
+     * @param usage - new usage state of this effect.
+     */
+    void SetUsage(const UsageState usage) {
+        usage_state = usage;
+    }
+
+    /**
+     * Check if this effects need to have its workbuffer information updated.
+     * Version 1.
+     *
+     * @param params - Input parameters.
+     * @return True if workbuffers need updating, otherwise false.
+     */
+    bool ShouldUpdateWorkBufferInfo(const InParameterVersion1& params) const {
+        return buffer_unmapped || params.is_new;
+    }
+
+    /**
+     * Check if this effects need to have its workbuffer information updated.
+     * Version 2.
+     *
+     * @param params - Input parameters.
+     * @return True if workbuffers need updating, otherwise false.
+     */
+    bool ShouldUpdateWorkBufferInfo(const InParameterVersion2& params) const {
+        return buffer_unmapped || params.is_new;
+    }
+
+    /**
+     * Get the current usage state of this effect.
+     *
+     * @return The current usage state.
+     */
+    UsageState GetUsage() const {
+        return usage_state;
+    }
+
+    /**
+     * Write the current state. Version 1.
+     *
+     * @param out_status      - Status to write.
+     * @param renderer_active - Is the AudioRenderer active?
+     */
+    void StoreStatus(OutStatusVersion1& out_status, const bool renderer_active) const {
+        if (renderer_active) {
+            if (usage_state != UsageState::Disabled) {
+                out_status.state = OutStatus::Used;
+            } else {
+                out_status.state = OutStatus::Removed;
+            }
+        } else if (usage_state == UsageState::New) {
+            out_status.state = OutStatus::Used;
+        } else {
+            out_status.state = OutStatus::Removed;
+        }
+    }
+
+    /**
+     * Write the current state. Version 2.
+     *
+     * @param out_status      - Status to write.
+     * @param renderer_active - Is the AudioRenderer active?
+     */
+    void StoreStatus(OutStatusVersion2& out_status, const bool renderer_active) const {
+        if (renderer_active) {
+            if (usage_state != UsageState::Disabled) {
+                out_status.state = OutStatus::Used;
+            } else {
+                out_status.state = OutStatus::Removed;
+            }
+        } else if (usage_state == UsageState::New) {
+            out_status.state = OutStatus::Used;
+        } else {
+            out_status.state = OutStatus::Removed;
+        }
+    }
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param params      - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    virtual void Update(BehaviorInfo::ErrorInfo& error_info,
+                        [[maybe_unused]] const InParameterVersion1& params,
+                        [[maybe_unused]] const PoolMapper& pool_mapper) {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param params      - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    virtual void Update(BehaviorInfo::ErrorInfo& error_info,
+                        [[maybe_unused]] const InParameterVersion2& params,
+                        [[maybe_unused]] const PoolMapper& pool_mapper) {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    virtual void UpdateForCommandGeneration() {}
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    virtual void InitializeResultState([[maybe_unused]] EffectResultState& result_state) {}
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    virtual void UpdateResultState([[maybe_unused]] EffectResultState& cpu_state,
+                                   [[maybe_unused]] EffectResultState& dsp_state) {}
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    virtual CpuAddr GetWorkbuffer([[maybe_unused]] s32 index) {
+        return 0;
+    }
+
+    /**
+     * Get the first workbuffer assigned to this effect.
+     *
+     * @param index - Workbuffer index. Unused.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetSingleBuffer([[maybe_unused]] const s32 index) {
+        if (enabled) {
+            return workbuffers[0].GetReference(true);
+        }
+
+        if (usage_state != UsageState::Disabled) {
+            const auto ref{workbuffers[0].GetReference(false)};
+            const auto size{workbuffers[0].GetSize()};
+            if (ref != 0 && size > 0) {
+                // Invalidate DSP cache
+            }
+        }
+        return 0;
+    }
+
+    /**
+     * Get the send buffer info, used by Aux and Capture.
+     *
+     * @return Address of the buffer info.
+     */
+    CpuAddr GetSendBufferInfo() const {
+        return send_buffer_info;
+    }
+
+    /**
+     * Get the send buffer, used by Aux and Capture.
+     *
+     * @return Address of the buffer.
+     */
+    CpuAddr GetSendBuffer() const {
+        return send_buffer;
+    }
+
+    /**
+     * Get the return buffer info, used by Aux and Capture.
+     *
+     * @return Address of the buffer info.
+     */
+    CpuAddr GetReturnBufferInfo() const {
+        return return_buffer_info;
+    }
+
+    /**
+     * Get the return buffer, used by Aux and Capture.
+     *
+     * @return Address of the buffer.
+     */
+    CpuAddr GetReturnBuffer() const {
+        return return_buffer;
+    }
+
+protected:
+    /// Type of this effect. May be changed
+    Type type{Type::Invalid};
+    /// Is this effect enabled?
+    bool enabled{};
+    /// Are this effect's buffers unmapped?
+    bool buffer_unmapped{};
+    /// Current usage state
+    UsageState usage_state{UsageState::Invalid};
+    /// Mix id of this effect
+    s32 mix_id{UnusedMixId};
+    /// Process order of this effect
+    s32 process_order{InvalidProcessOrder};
+    /// Workbuffers assigned to this effect
+    std::array<AddressInfo, 2> workbuffers{AddressInfo(CpuAddr(0), 0), AddressInfo(CpuAddr(0), 0)};
+    /// Aux/Capture buffer info for reading
+    CpuAddr send_buffer_info{};
+    /// Aux/Capture buffer for reading
+    CpuAddr send_buffer{};
+    /// Aux/Capture buffer info for writing
+    CpuAddr return_buffer_info{};
+    /// Aux/Capture buffer for writing
+    CpuAddr return_buffer{};
+    /// Parameters of this effect
+    std::array<u8, sizeof(InParameterVersion2)> parameter{};
+    /// State of this effect used by the AudioRenderer across calls
+    std::array<u8, sizeof(State)> state{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/effect_reset.h b/src/audio_core/renderer/effect/effect_reset.h
new file mode 100644
index 000000000..1ea67e334
--- /dev/null
+++ b/src/audio_core/renderer/effect/effect_reset.h
@@ -0,0 +1,71 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/effect/aux_.h"
+#include "audio_core/renderer/effect/biquad_filter.h"
+#include "audio_core/renderer/effect/buffer_mixer.h"
+#include "audio_core/renderer/effect/capture.h"
+#include "audio_core/renderer/effect/compressor.h"
+#include "audio_core/renderer/effect/delay.h"
+#include "audio_core/renderer/effect/i3dl2.h"
+#include "audio_core/renderer/effect/light_limiter.h"
+#include "audio_core/renderer/effect/reverb.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Reset an effect, and create a new one of the given type.
+ *
+ * @param effect - Effect to reset and re-construct.
+ * @param type   - Type of the new effect to create.
+ */
+static void ResetEffect(EffectInfoBase* effect, const EffectInfoBase::Type type) {
+    *effect = {};
+
+    switch (type) {
+    case EffectInfoBase::Type::Invalid:
+        std::construct_at<EffectInfoBase>(effect);
+        effect->SetType(EffectInfoBase::Type::Invalid);
+        break;
+    case EffectInfoBase::Type::Mix:
+        std::construct_at<BufferMixerInfo>(reinterpret_cast<BufferMixerInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::Mix);
+        break;
+    case EffectInfoBase::Type::Aux:
+        std::construct_at<AuxInfo>(reinterpret_cast<AuxInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::Aux);
+        break;
+    case EffectInfoBase::Type::Delay:
+        std::construct_at<DelayInfo>(reinterpret_cast<DelayInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::Delay);
+        break;
+    case EffectInfoBase::Type::Reverb:
+        std::construct_at<ReverbInfo>(reinterpret_cast<ReverbInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::Reverb);
+        break;
+    case EffectInfoBase::Type::I3dl2Reverb:
+        std::construct_at<I3dl2ReverbInfo>(reinterpret_cast<I3dl2ReverbInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::I3dl2Reverb);
+        break;
+    case EffectInfoBase::Type::BiquadFilter:
+        std::construct_at<BiquadFilterInfo>(reinterpret_cast<BiquadFilterInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::BiquadFilter);
+        break;
+    case EffectInfoBase::Type::LightLimiter:
+        std::construct_at<LightLimiterInfo>(reinterpret_cast<LightLimiterInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::LightLimiter);
+        break;
+    case EffectInfoBase::Type::Capture:
+        std::construct_at<CaptureInfo>(reinterpret_cast<CaptureInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::Capture);
+        break;
+    case EffectInfoBase::Type::Compressor:
+        std::construct_at<CompressorInfo>(reinterpret_cast<CompressorInfo*>(effect));
+        effect->SetType(EffectInfoBase::Type::Compressor);
+        break;
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/effect_result_state.h b/src/audio_core/renderer/effect/effect_result_state.h
new file mode 100644
index 000000000..ae096ad69
--- /dev/null
+++ b/src/audio_core/renderer/effect/effect_result_state.h
@@ -0,0 +1,16 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+struct EffectResultState {
+    std::array<u8, 0x80> state;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/i3dl2.cpp b/src/audio_core/renderer/effect/i3dl2.cpp
new file mode 100644
index 000000000..960b29cfc
--- /dev/null
+++ b/src/audio_core/renderer/effect/i3dl2.cpp
@@ -0,0 +1,94 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/i3dl2.h"
+
+namespace AudioCore::AudioRenderer {
+
+void I3dl2ReverbInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                             const InParameterVersion1& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    if (IsChannelCountValid(in_specific->channel_count_max)) {
+        const auto old_state{params->state};
+        std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+        mix_id = in_params.mix_id;
+        process_order = in_params.process_order;
+        enabled = in_params.enabled;
+
+        if (!IsChannelCountValid(in_specific->channel_count)) {
+            params->channel_count = params->channel_count_max;
+        }
+
+        if (!IsChannelCountValid(in_specific->channel_count) ||
+            old_state != ParameterState::Updated) {
+            params->state = old_state;
+        }
+
+        if (buffer_unmapped || in_params.is_new) {
+            usage_state = UsageState::New;
+            params->state = ParameterState::Initialized;
+            buffer_unmapped = !pool_mapper.TryAttachBuffer(
+                error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+            return;
+        }
+    }
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void I3dl2ReverbInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                             const InParameterVersion2& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    if (IsChannelCountValid(in_specific->channel_count_max)) {
+        const auto old_state{params->state};
+        std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+        mix_id = in_params.mix_id;
+        process_order = in_params.process_order;
+        enabled = in_params.enabled;
+
+        if (!IsChannelCountValid(in_specific->channel_count)) {
+            params->channel_count = params->channel_count_max;
+        }
+
+        if (!IsChannelCountValid(in_specific->channel_count) ||
+            old_state != ParameterState::Updated) {
+            params->state = old_state;
+        }
+
+        if (buffer_unmapped || in_params.is_new) {
+            usage_state = UsageState::New;
+            params->state = ParameterState::Initialized;
+            buffer_unmapped = !pool_mapper.TryAttachBuffer(
+                error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+            return;
+        }
+    }
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void I3dl2ReverbInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+    params->state = ParameterState::Updated;
+}
+
+void I3dl2ReverbInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void I3dl2ReverbInfo::UpdateResultState(EffectResultState& cpu_state,
+                                        EffectResultState& dsp_state) {}
+
+CpuAddr I3dl2ReverbInfo::GetWorkbuffer(s32 index) {
+    return GetSingleBuffer(index);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/i3dl2.h b/src/audio_core/renderer/effect/i3dl2.h
new file mode 100644
index 000000000..1ebbc5c4c
--- /dev/null
+++ b/src/audio_core/renderer/effect/i3dl2.h
@@ -0,0 +1,200 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+
+class I3dl2ReverbInfo : public EffectInfoBase {
+public:
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ u16 channel_count_max;
+        /* 0x0E */ u16 channel_count;
+        /* 0x10 */ char unk10[0x4];
+        /* 0x14 */ u32 sample_rate;
+        /* 0x18 */ f32 room_HF_gain;
+        /* 0x1C */ f32 reference_HF;
+        /* 0x20 */ f32 late_reverb_decay_time;
+        /* 0x24 */ f32 late_reverb_HF_decay_ratio;
+        /* 0x28 */ f32 room_gain;
+        /* 0x2C */ f32 reflection_gain;
+        /* 0x30 */ f32 reverb_gain;
+        /* 0x34 */ f32 late_reverb_diffusion;
+        /* 0x38 */ f32 reflection_delay;
+        /* 0x3C */ f32 late_reverb_delay_time;
+        /* 0x40 */ f32 late_reverb_density;
+        /* 0x44 */ f32 dry_gain;
+        /* 0x48 */ ParameterState state;
+        /* 0x49 */ char unk49[0x3];
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "I3dl2ReverbInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ u16 channel_count_max;
+        /* 0x0E */ u16 channel_count;
+        /* 0x10 */ char unk10[0x4];
+        /* 0x14 */ u32 sample_rate;
+        /* 0x18 */ f32 room_HF_gain;
+        /* 0x1C */ f32 reference_HF;
+        /* 0x20 */ f32 late_reverb_decay_time;
+        /* 0x24 */ f32 late_reverb_HF_decay_ratio;
+        /* 0x28 */ f32 room_gain;
+        /* 0x2C */ f32 reflection_gain;
+        /* 0x30 */ f32 reverb_gain;
+        /* 0x34 */ f32 late_reverb_diffusion;
+        /* 0x38 */ f32 reflection_delay;
+        /* 0x3C */ f32 late_reverb_delay_time;
+        /* 0x40 */ f32 late_reverb_density;
+        /* 0x44 */ f32 dry_gain;
+        /* 0x48 */ ParameterState state;
+        /* 0x49 */ char unk49[0x3];
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "I3dl2ReverbInfo::ParameterVersion2 has the wrong size!");
+
+    static constexpr u32 MaxDelayLines = 4;
+    static constexpr u32 MaxDelayTaps = 20;
+
+    struct I3dl2DelayLine {
+        void Initialize(const s32 delay_time) {
+            max_delay = delay_time;
+            buffer.resize(delay_time + 1, 0);
+            buffer_end = &buffer[delay_time];
+            output = &buffer[0];
+            SetDelay(delay_time);
+            wet_gain = 0.0f;
+        }
+
+        void SetDelay(const s32 delay_time) {
+            if (max_delay < delay_time) {
+                return;
+            }
+            delay = delay_time;
+            input = &buffer[(output - buffer.data() + delay) % (max_delay + 1)];
+        }
+
+        Common::FixedPoint<50, 14> Tick(const Common::FixedPoint<50, 14> sample) {
+            Write(sample);
+
+            auto out_sample{Read()};
+
+            output++;
+            if (output >= buffer_end) {
+                output = buffer.data();
+            }
+
+            return out_sample;
+        }
+
+        Common::FixedPoint<50, 14> Read() const {
+            return *output;
+        }
+
+        void Write(const Common::FixedPoint<50, 14> sample) {
+            *(input++) = sample;
+            if (input >= buffer_end) {
+                input = buffer.data();
+            }
+        }
+
+        Common::FixedPoint<50, 14> TapOut(const s32 index) const {
+            auto out{input - (index + 1)};
+            if (out < buffer.data()) {
+                out += max_delay + 1;
+            }
+            return *out;
+        }
+
+        std::vector<Common::FixedPoint<50, 14>> buffer{};
+        Common::FixedPoint<50, 14>* buffer_end{};
+        s32 max_delay{};
+        Common::FixedPoint<50, 14>* input{};
+        Common::FixedPoint<50, 14>* output{};
+        s32 delay{};
+        f32 wet_gain{};
+    };
+
+    struct State {
+        f32 lowpass_0;
+        f32 lowpass_1;
+        f32 lowpass_2;
+        I3dl2DelayLine early_delay_line;
+        std::array<s32, MaxDelayTaps> early_tap_steps;
+        f32 early_gain;
+        f32 late_gain;
+        s32 early_to_late_taps;
+        std::array<I3dl2DelayLine, MaxDelayLines> fdn_delay_lines;
+        std::array<I3dl2DelayLine, MaxDelayLines> decay_delay_lines0;
+        std::array<I3dl2DelayLine, MaxDelayLines> decay_delay_lines1;
+        f32 last_reverb_echo;
+        I3dl2DelayLine center_delay_line;
+        std::array<std::array<f32, 3>, MaxDelayLines> lowpass_coeff;
+        std::array<f32, MaxDelayLines> shelf_filter;
+        f32 dry_gain;
+    };
+    static_assert(sizeof(State) <= sizeof(EffectInfoBase::State),
+                  "I3dl2ReverbInfo::State is too large!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetWorkbuffer(s32 index) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/light_limiter.cpp b/src/audio_core/renderer/effect/light_limiter.cpp
new file mode 100644
index 000000000..1635a952d
--- /dev/null
+++ b/src/audio_core/renderer/effect/light_limiter.cpp
@@ -0,0 +1,81 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/light_limiter.h"
+
+namespace AudioCore::AudioRenderer {
+
+void LightLimiterInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                              const InParameterVersion1& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    if (buffer_unmapped || in_params.is_new) {
+        usage_state = UsageState::New;
+        params->state = ParameterState::Initialized;
+        buffer_unmapped = !pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void LightLimiterInfo::Update(BehaviorInfo::ErrorInfo& error_info,
+                              const InParameterVersion2& in_params, const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+    mix_id = in_params.mix_id;
+    process_order = in_params.process_order;
+    enabled = in_params.enabled;
+
+    if (buffer_unmapped || in_params.is_new) {
+        usage_state = UsageState::New;
+        params->state = ParameterState::Initialized;
+        buffer_unmapped = !pool_mapper.TryAttachBuffer(
+            error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void LightLimiterInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+    params->state = ParameterState::Updated;
+    params->statistics_reset_required = false;
+}
+
+void LightLimiterInfo::InitializeResultState(EffectResultState& result_state) {
+    auto result_state_{reinterpret_cast<StatisticsInternal*>(result_state.state.data())};
+
+    result_state_->channel_max_sample.fill(0);
+    result_state_->channel_compression_gain_min.fill(1.0f);
+}
+
+void LightLimiterInfo::UpdateResultState(EffectResultState& cpu_state,
+                                         EffectResultState& dsp_state) {
+    auto cpu_statistics{reinterpret_cast<StatisticsInternal*>(cpu_state.state.data())};
+    auto dsp_statistics{reinterpret_cast<StatisticsInternal*>(dsp_state.state.data())};
+
+    *cpu_statistics = *dsp_statistics;
+}
+
+CpuAddr LightLimiterInfo::GetWorkbuffer(s32 index) {
+    return GetSingleBuffer(index);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/light_limiter.h b/src/audio_core/renderer/effect/light_limiter.h
new file mode 100644
index 000000000..338d67bbc
--- /dev/null
+++ b/src/audio_core/renderer/effect/light_limiter.h
@@ -0,0 +1,138 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+
+class LightLimiterInfo : public EffectInfoBase {
+public:
+    enum class ProcessingMode {
+        Mode0,
+        Mode1,
+    };
+
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ u16 channel_count_max;
+        /* 0x0E */ u16 channel_count;
+        /* 0x0C */ u32 sample_rate;
+        /* 0x14 */ s32 look_ahead_time_max;
+        /* 0x18 */ s32 attack_time;
+        /* 0x1C */ s32 release_time;
+        /* 0x20 */ s32 look_ahead_time;
+        /* 0x24 */ f32 attack_coeff;
+        /* 0x28 */ f32 release_coeff;
+        /* 0x2C */ f32 threshold;
+        /* 0x30 */ f32 input_gain;
+        /* 0x34 */ f32 output_gain;
+        /* 0x38 */ s32 look_ahead_samples_min;
+        /* 0x3C */ s32 look_ahead_samples_max;
+        /* 0x40 */ ParameterState state;
+        /* 0x41 */ bool statistics_enabled;
+        /* 0x42 */ bool statistics_reset_required;
+        /* 0x43 */ ProcessingMode processing_mode;
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "LightLimiterInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ u16 channel_count_max;
+        /* 0x0E */ u16 channel_count;
+        /* 0x0C */ u32 sample_rate;
+        /* 0x14 */ s32 look_ahead_time_max;
+        /* 0x18 */ s32 attack_time;
+        /* 0x1C */ s32 release_time;
+        /* 0x20 */ s32 look_ahead_time;
+        /* 0x24 */ f32 attack_coeff;
+        /* 0x28 */ f32 release_coeff;
+        /* 0x2C */ f32 threshold;
+        /* 0x30 */ f32 input_gain;
+        /* 0x34 */ f32 output_gain;
+        /* 0x38 */ s32 look_ahead_samples_min;
+        /* 0x3C */ s32 look_ahead_samples_max;
+        /* 0x40 */ ParameterState state;
+        /* 0x41 */ bool statistics_enabled;
+        /* 0x42 */ bool statistics_reset_required;
+        /* 0x43 */ ProcessingMode processing_mode;
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "LightLimiterInfo::ParameterVersion2 has the wrong size!");
+
+    struct State {
+        std::array<Common::FixedPoint<49, 15>, MaxChannels> samples_average;
+        std::array<Common::FixedPoint<49, 15>, MaxChannels> compression_gain;
+        std::array<s32, MaxChannels> look_ahead_sample_offsets;
+        std::array<std::vector<Common::FixedPoint<49, 15>>, MaxChannels> look_ahead_sample_buffers;
+    };
+    static_assert(sizeof(State) <= sizeof(EffectInfoBase::State),
+                  "LightLimiterInfo::State has the wrong size!");
+
+    struct StatisticsInternal {
+        /* 0x00 */ std::array<f32, MaxChannels> channel_max_sample;
+        /* 0x18 */ std::array<f32, MaxChannels> channel_compression_gain_min;
+    };
+    static_assert(sizeof(StatisticsInternal) == 0x30,
+                  "LightLimiterInfo::StatisticsInternal has the wrong size!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new limiter statistics result state. Version 2 only.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side limiter statistics with the ADSP-side one. Version 2 only.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetWorkbuffer(s32 index) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/reverb.cpp b/src/audio_core/renderer/effect/reverb.cpp
new file mode 100644
index 000000000..2d32383d0
--- /dev/null
+++ b/src/audio_core/renderer/effect/reverb.cpp
@@ -0,0 +1,93 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/effect/reverb.h"
+
+namespace AudioCore::AudioRenderer {
+
+void ReverbInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                        const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion1*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+
+    if (IsChannelCountValid(in_specific->channel_count_max)) {
+        const auto old_state{params->state};
+        std::memcpy(params, in_specific, sizeof(ParameterVersion1));
+        mix_id = in_params.mix_id;
+        process_order = in_params.process_order;
+        enabled = in_params.enabled;
+
+        if (!IsChannelCountValid(in_specific->channel_count)) {
+            params->channel_count = params->channel_count_max;
+        }
+
+        if (!IsChannelCountValid(in_specific->channel_count) ||
+            old_state != ParameterState::Updated) {
+            params->state = old_state;
+        }
+
+        if (buffer_unmapped || in_params.is_new) {
+            usage_state = UsageState::New;
+            params->state = ParameterState::Initialized;
+            buffer_unmapped = !pool_mapper.TryAttachBuffer(
+                error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+            return;
+        }
+    }
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void ReverbInfo::Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                        const PoolMapper& pool_mapper) {
+    auto in_specific{reinterpret_cast<const ParameterVersion2*>(in_params.specific.data())};
+    auto params{reinterpret_cast<ParameterVersion2*>(parameter.data())};
+
+    if (IsChannelCountValid(in_specific->channel_count_max)) {
+        const auto old_state{params->state};
+        std::memcpy(params, in_specific, sizeof(ParameterVersion2));
+        mix_id = in_params.mix_id;
+        process_order = in_params.process_order;
+        enabled = in_params.enabled;
+
+        if (!IsChannelCountValid(in_specific->channel_count)) {
+            params->channel_count = params->channel_count_max;
+        }
+
+        if (!IsChannelCountValid(in_specific->channel_count) ||
+            old_state != ParameterState::Updated) {
+            params->state = old_state;
+        }
+
+        if (buffer_unmapped || in_params.is_new) {
+            usage_state = UsageState::New;
+            params->state = ParameterState::Initialized;
+            buffer_unmapped = !pool_mapper.TryAttachBuffer(
+                error_info, workbuffers[0], in_params.workbuffer, in_params.workbuffer_size);
+            return;
+        }
+    }
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void ReverbInfo::UpdateForCommandGeneration() {
+    if (enabled) {
+        usage_state = UsageState::Enabled;
+    } else {
+        usage_state = UsageState::Disabled;
+    }
+
+    auto params{reinterpret_cast<ParameterVersion1*>(parameter.data())};
+    params->state = ParameterState::Updated;
+}
+
+void ReverbInfo::InitializeResultState(EffectResultState& result_state) {}
+
+void ReverbInfo::UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) {}
+
+CpuAddr ReverbInfo::GetWorkbuffer(s32 index) {
+    return GetSingleBuffer(index);
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/effect/reverb.h b/src/audio_core/renderer/effect/reverb.h
new file mode 100644
index 000000000..a72475c3c
--- /dev/null
+++ b/src/audio_core/renderer/effect/reverb.h
@@ -0,0 +1,190 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+
+class ReverbInfo : public EffectInfoBase {
+public:
+    struct ParameterVersion1 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ u16 channel_count_max;
+        /* 0x0E */ u16 channel_count;
+        /* 0x10 */ u32 sample_rate;
+        /* 0x14 */ u32 early_mode;
+        /* 0x18 */ s32 early_gain;
+        /* 0x1C */ s32 pre_delay;
+        /* 0x20 */ s32 late_mode;
+        /* 0x24 */ s32 late_gain;
+        /* 0x28 */ s32 decay_time;
+        /* 0x2C */ s32 high_freq_Decay_ratio;
+        /* 0x30 */ s32 colouration;
+        /* 0x34 */ s32 base_gain;
+        /* 0x38 */ s32 wet_gain;
+        /* 0x3C */ s32 dry_gain;
+        /* 0x40 */ ParameterState state;
+    };
+    static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1),
+                  "ReverbInfo::ParameterVersion1 has the wrong size!");
+
+    struct ParameterVersion2 {
+        /* 0x00 */ std::array<s8, MaxChannels> inputs;
+        /* 0x06 */ std::array<s8, MaxChannels> outputs;
+        /* 0x0C */ u16 channel_count_max;
+        /* 0x0E */ u16 channel_count;
+        /* 0x10 */ u32 sample_rate;
+        /* 0x14 */ u32 early_mode;
+        /* 0x18 */ s32 early_gain;
+        /* 0x1C */ s32 pre_delay;
+        /* 0x20 */ s32 late_mode;
+        /* 0x24 */ s32 late_gain;
+        /* 0x28 */ s32 decay_time;
+        /* 0x2C */ s32 high_freq_decay_ratio;
+        /* 0x30 */ s32 colouration;
+        /* 0x34 */ s32 base_gain;
+        /* 0x38 */ s32 wet_gain;
+        /* 0x3C */ s32 dry_gain;
+        /* 0x40 */ ParameterState state;
+    };
+    static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2),
+                  "ReverbInfo::ParameterVersion2 has the wrong size!");
+
+    static constexpr u32 MaxDelayLines = 4;
+    static constexpr u32 MaxDelayTaps = 10;
+    static constexpr u32 NumEarlyModes = 5;
+    static constexpr u32 NumLateModes = 5;
+
+    struct ReverbDelayLine {
+        void Initialize(const s32 delay_time, const f32 decay_rate) {
+            buffer.resize(delay_time + 1, 0);
+            buffer_end = &buffer[delay_time];
+            output = &buffer[0];
+            decay = decay_rate;
+            sample_count_max = delay_time;
+            SetDelay(delay_time);
+        }
+
+        void SetDelay(const s32 delay_time) {
+            if (sample_count_max < delay_time) {
+                return;
+            }
+            sample_count = delay_time;
+            input = &buffer[(output - buffer.data() + sample_count) % (sample_count_max + 1)];
+        }
+
+        Common::FixedPoint<50, 14> Tick(const Common::FixedPoint<50, 14> sample) {
+            Write(sample);
+
+            auto out_sample{Read()};
+
+            output++;
+            if (output >= buffer_end) {
+                output = buffer.data();
+            }
+
+            return out_sample;
+        }
+
+        Common::FixedPoint<50, 14> Read() const {
+            return *output;
+        }
+
+        void Write(const Common::FixedPoint<50, 14> sample) {
+            *(input++) = sample;
+            if (input >= buffer_end) {
+                input = buffer.data();
+            }
+        }
+
+        Common::FixedPoint<50, 14> TapOut(const s32 index) const {
+            auto out{input - (index + 1)};
+            if (out < buffer.data()) {
+                out += sample_count;
+            }
+            return *out;
+        }
+
+        s32 sample_count{};
+        s32 sample_count_max{};
+        std::vector<Common::FixedPoint<50, 14>> buffer{};
+        Common::FixedPoint<50, 14>* buffer_end;
+        Common::FixedPoint<50, 14>* input{};
+        Common::FixedPoint<50, 14>* output{};
+        Common::FixedPoint<50, 14> decay{};
+    };
+
+    struct State {
+        ReverbDelayLine pre_delay_line;
+        ReverbDelayLine center_delay_line;
+        std::array<s32, MaxDelayTaps> early_delay_times;
+        std::array<Common::FixedPoint<50, 14>, MaxDelayTaps> early_gains;
+        s32 pre_delay_time;
+        std::array<ReverbDelayLine, MaxDelayLines> decay_delay_lines;
+        std::array<ReverbDelayLine, MaxDelayLines> fdn_delay_lines;
+        std::array<Common::FixedPoint<50, 14>, MaxDelayLines> hf_decay_gain;
+        std::array<Common::FixedPoint<50, 14>, MaxDelayLines> hf_decay_prev_gain;
+        std::array<Common::FixedPoint<50, 14>, MaxDelayLines> prev_feedback_output;
+    };
+    static_assert(sizeof(State) <= sizeof(EffectInfoBase::State),
+                  "ReverbInfo::State is too large!");
+
+    /**
+     * Update the info with new parameters, version 1.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info with new parameters, version 2.
+     *
+     * @param error_info  - Used to write call result code.
+     * @param in_params   - New parameters to update the info with.
+     * @param pool_mapper - Pool for mapping buffers.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params,
+                const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the info after command generation. Usually only changes its state.
+     */
+    void UpdateForCommandGeneration() override;
+
+    /**
+     * Initialize a new result state. Version 2 only, unused.
+     *
+     * @param result_state - Result state to initialize.
+     */
+    void InitializeResultState(EffectResultState& result_state) override;
+
+    /**
+     * Update the host-side state with the ADSP-side state. Version 2 only, unused.
+     *
+     * @param cpu_state - Host-side result state to update.
+     * @param dsp_state - AudioRenderer-side result state to update from.
+     */
+    void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override;
+
+    /**
+     * Get a workbuffer assigned to this effect with the given index.
+     *
+     * @param index - Workbuffer index.
+     * @return Address of the buffer.
+     */
+    CpuAddr GetWorkbuffer(s32 index) override;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/memory/address_info.h b/src/audio_core/renderer/memory/address_info.h
new file mode 100644
index 000000000..bb5c930e1
--- /dev/null
+++ b/src/audio_core/renderer/memory/address_info.h
@@ -0,0 +1,124 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+/**
+ * Represents a region of mapped or unmapped memory.
+ */
+class AddressInfo {
+public:
+    AddressInfo() = default;
+    AddressInfo(CpuAddr cpu_address_, u64 size_) : cpu_address{cpu_address_}, size{size_} {}
+
+    /**
+     * Setup a new AddressInfo.
+     *
+     * @param cpu_address_ - The CPU address of this region.
+     * @param size_        - The size of this region.
+     */
+    void Setup(CpuAddr cpu_address_, u64 size_) {
+        cpu_address = cpu_address_;
+        size = size_;
+        memory_pool = nullptr;
+        dsp_address = 0;
+    }
+
+    /**
+     * Get the CPU address.
+     *
+     * @return The CpuAddr address
+     */
+    CpuAddr GetCpuAddr() const {
+        return cpu_address;
+    }
+
+    /**
+     * Assign this region to a memory pool.
+     *
+     * @param memory_pool_ - Memory pool to assign.
+     */
+    void SetPool(MemoryPoolInfo* memory_pool_) {
+        memory_pool = memory_pool_;
+    }
+
+    /**
+     * Get the size of this region.
+     *
+     * @return The size of this region.
+     */
+    u64 GetSize() const {
+        return size;
+    }
+
+    /**
+     * Get the ADSP address for this region.
+     *
+     * @return The ADSP address for this region.
+     */
+    CpuAddr GetForceMappedDspAddr() const {
+        return dsp_address;
+    }
+
+    /**
+     * Set the ADSP address for this region.
+     *
+     * @param dsp_addr - The new ADSP address for this region.
+     */
+    void SetForceMappedDspAddr(CpuAddr dsp_addr) {
+        dsp_address = dsp_addr;
+    }
+
+    /**
+     * Check whether this region has an active memory pool.
+     *
+     * @return True if this region has a mapped memory pool, otherwise false.
+     */
+    bool HasMappedMemoryPool() const {
+        return memory_pool != nullptr && memory_pool->GetDspAddress() != 0;
+    }
+
+    /**
+     * Check whether this region is mapped to the ADSP.
+     *
+     * @return True if this region is mapped, otherwise false.
+     */
+    bool IsMapped() const {
+        return HasMappedMemoryPool() || dsp_address != 0;
+    }
+
+    /**
+     * Get a usable reference to this region of memory.
+     *
+     * @param mark_in_use - Whether this region should be marked as being in use.
+     * @return A valid memory address if valid, otherwise 0.
+     */
+    CpuAddr GetReference(bool mark_in_use) {
+        if (!HasMappedMemoryPool()) {
+            return dsp_address;
+        }
+
+        if (mark_in_use) {
+            memory_pool->SetUsed(true);
+        }
+
+        return memory_pool->Translate(cpu_address, size);
+    }
+
+private:
+    /// CPU address of this region
+    CpuAddr cpu_address;
+    /// Size of this region
+    u64 size;
+    /// The memory this region is mapped to
+    MemoryPoolInfo* memory_pool;
+    /// ADSP address of this region
+    CpuAddr dsp_address;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/memory/memory_pool_info.cpp b/src/audio_core/renderer/memory/memory_pool_info.cpp
new file mode 100644
index 000000000..9b7824af1
--- /dev/null
+++ b/src/audio_core/renderer/memory/memory_pool_info.cpp
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/memory/memory_pool_info.h"
+
+namespace AudioCore::AudioRenderer {
+
+CpuAddr MemoryPoolInfo::GetCpuAddress() const {
+    return cpu_address;
+}
+
+CpuAddr MemoryPoolInfo::GetDspAddress() const {
+    return dsp_address;
+}
+
+u64 MemoryPoolInfo::GetSize() const {
+    return size;
+}
+
+MemoryPoolInfo::Location MemoryPoolInfo::GetLocation() const {
+    return location;
+}
+
+void MemoryPoolInfo::SetCpuAddress(const CpuAddr address, const u64 size_) {
+    cpu_address = address;
+    size = size_;
+}
+
+void MemoryPoolInfo::SetDspAddress(const CpuAddr address) {
+    dsp_address = address;
+}
+
+bool MemoryPoolInfo::Contains(const CpuAddr address_, const u64 size_) const {
+    return cpu_address <= address_ && (address_ + size_) <= (cpu_address + size);
+}
+
+bool MemoryPoolInfo::IsMapped() const {
+    return dsp_address != 0;
+}
+
+CpuAddr MemoryPoolInfo::Translate(const CpuAddr address, const u64 size_) const {
+    if (!Contains(address, size_)) {
+        return 0;
+    }
+
+    if (!IsMapped()) {
+        return 0;
+    }
+
+    return dsp_address + (address - cpu_address);
+}
+
+void MemoryPoolInfo::SetUsed(const bool used) {
+    in_use = used;
+}
+
+bool MemoryPoolInfo::IsUsed() const {
+    return in_use;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/memory/memory_pool_info.h b/src/audio_core/renderer/memory/memory_pool_info.h
new file mode 100644
index 000000000..537a466ec
--- /dev/null
+++ b/src/audio_core/renderer/memory/memory_pool_info.h
@@ -0,0 +1,170 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * CPU pools are mapped in user memory with the supplied process_handle (see PoolMapper).
+ */
+class MemoryPoolInfo {
+public:
+    /**
+     * The location of this pool.
+     * CPU pools are mapped in user memory with the supplied process_handle (see PoolMapper).
+     * DSP pools are mapped in the current process sysmodule.
+     */
+    enum class Location {
+        CPU = 1,
+        DSP = 2,
+    };
+
+    /**
+     * Current state of the pool
+     */
+    enum class State {
+        Invalid,
+        Aquired,
+        RequestDetach,
+        Detached,
+        RequestAttach,
+        Attached,
+        Released,
+    };
+
+    /**
+     * Result code for updating the pool (See InfoUpdater::Update)
+     */
+    enum class ResultState {
+        Success,
+        BadParam,
+        MapFailed,
+        InUse,
+    };
+
+    /**
+     * Input parameters coming from the game which are used to update current pools
+     * (See InfoUpdater::Update)
+     */
+    struct InParameter {
+        /* 0x00 */ u64 address;
+        /* 0x08 */ u64 size;
+        /* 0x10 */ State state;
+        /* 0x14 */ bool in_use;
+        /* 0x18 */ char unk18[0x8];
+    };
+    static_assert(sizeof(InParameter) == 0x20, "MemoryPoolInfo::InParameter has the wrong size!");
+
+    /**
+     * Output status sent back to the game on update (See InfoUpdater::Update)
+     */
+    struct OutStatus {
+        /* 0x00 */ State state;
+        /* 0x04 */ char unk04[0xC];
+    };
+    static_assert(sizeof(OutStatus) == 0x10, "MemoryPoolInfo::OutStatus has the wrong size!");
+
+    MemoryPoolInfo() = default;
+    MemoryPoolInfo(Location location_) : location{location_} {}
+
+    /**
+     * Get the CPU address for this pool.
+     *
+     * @return The CPU address of this pool.
+     */
+    CpuAddr GetCpuAddress() const;
+
+    /**
+     * Get the DSP address for this pool.
+     *
+     * @return The DSP address of this pool.
+     */
+    CpuAddr GetDspAddress() const;
+
+    /**
+     * Get the size of this pool.
+     *
+     * @return The size of this pool.
+     */
+    u64 GetSize() const;
+
+    /**
+     * Get the location of this pool.
+     *
+     * @return The location for the pool (see MemoryPoolInfo::Location).
+     */
+    Location GetLocation() const;
+
+    /**
+     * Set the CPU address for this pool.
+     *
+     * @param address - The new CPU address for this pool.
+     * @param size    - The new size for this pool.
+     */
+    void SetCpuAddress(CpuAddr address, u64 size);
+
+    /**
+     * Set the DSP address for this pool.
+     *
+     * @param address - The new DSP address for this pool.
+     */
+    void SetDspAddress(CpuAddr address);
+
+    /**
+     * Check whether the pool contains a given range.
+     *
+     * @param address - The buffer address to look for.
+     * @param size    - The size of the given buffer.
+     * @return True if the range is within this pool, otherwise false.
+     */
+    bool Contains(CpuAddr address, u64 size) const;
+
+    /**
+     * Check whether this pool is mapped, which is when the dsp address is set.
+     *
+     * @return True if the pool is mapped, otherwise false.
+     */
+    bool IsMapped() const;
+
+    /**
+     * Translates a given CPU range into a relative offset for the DSP.
+     *
+     * @param address - The buffer address to look for.
+     * @param size    - The size of the given buffer.
+     * @return Pointer to the DSP-mapped memory.
+     */
+    CpuAddr Translate(CpuAddr address, u64 size) const;
+
+    /**
+     * Set or unset whether this memory pool is in use.
+     *
+     * @param used - Use state for this pool.
+     */
+    void SetUsed(bool used);
+
+    /**
+     * Get whether this pool is in use.
+     *
+     * @return True if in use, otherwise false.
+     */
+    bool IsUsed() const;
+
+private:
+    /// Base address for the CPU-side memory
+    CpuAddr cpu_address{};
+    /// Base address for the DSP-side memory
+    CpuAddr dsp_address{};
+    /// Size of this pool
+    u64 size{};
+    /// Location of this pool, either CPU or DSP
+    Location location{Location::DSP};
+    /// If this pool is in use
+    bool in_use{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/memory/pool_mapper.cpp b/src/audio_core/renderer/memory/pool_mapper.cpp
new file mode 100644
index 000000000..2baf2ce08
--- /dev/null
+++ b/src/audio_core/renderer/memory/pool_mapper.cpp
@@ -0,0 +1,243 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/memory/address_info.h"
+#include "audio_core/renderer/memory/pool_mapper.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/kernel/svc.h"
+
+namespace AudioCore::AudioRenderer {
+
+PoolMapper::PoolMapper(u32 process_handle_, bool force_map_)
+    : process_handle{process_handle_}, force_map{force_map_} {}
+
+PoolMapper::PoolMapper(u32 process_handle_, std::span<MemoryPoolInfo> pool_infos_, u32 pool_count_,
+                       bool force_map_)
+    : process_handle{process_handle_}, pool_infos{pool_infos_.data()},
+      pool_count{pool_count_}, force_map{force_map_} {}
+
+void PoolMapper::ClearUseState(std::span<MemoryPoolInfo> pools, const u32 count) {
+    for (u32 i = 0; i < count; i++) {
+        pools[i].SetUsed(false);
+    }
+}
+
+MemoryPoolInfo* PoolMapper::FindMemoryPool(MemoryPoolInfo* pools, const u64 count,
+                                           const CpuAddr address, const u64 size) const {
+    auto pool{pools};
+    for (u64 i = 0; i < count; i++, pool++) {
+        if (pool->Contains(address, size)) {
+            return pool;
+        }
+    }
+    return nullptr;
+}
+
+MemoryPoolInfo* PoolMapper::FindMemoryPool(const CpuAddr address, const u64 size) const {
+    auto pool{pool_infos};
+    for (u64 i = 0; i < pool_count; i++, pool++) {
+        if (pool->Contains(address, size)) {
+            return pool;
+        }
+    }
+    return nullptr;
+}
+
+bool PoolMapper::FillDspAddr(AddressInfo& address_info, MemoryPoolInfo* pools,
+                             const u32 count) const {
+    if (address_info.GetCpuAddr() == 0) {
+        address_info.SetPool(nullptr);
+        return false;
+    }
+
+    auto found_pool{
+        FindMemoryPool(pools, count, address_info.GetCpuAddr(), address_info.GetSize())};
+    if (found_pool != nullptr) {
+        address_info.SetPool(found_pool);
+        return true;
+    }
+
+    if (force_map) {
+        address_info.SetForceMappedDspAddr(address_info.GetCpuAddr());
+    } else {
+        address_info.SetPool(nullptr);
+    }
+
+    return false;
+}
+
+bool PoolMapper::FillDspAddr(AddressInfo& address_info) const {
+    if (address_info.GetCpuAddr() == 0) {
+        address_info.SetPool(nullptr);
+        return false;
+    }
+
+    auto found_pool{FindMemoryPool(address_info.GetCpuAddr(), address_info.GetSize())};
+    if (found_pool != nullptr) {
+        address_info.SetPool(found_pool);
+        return true;
+    }
+
+    if (force_map) {
+        address_info.SetForceMappedDspAddr(address_info.GetCpuAddr());
+    } else {
+        address_info.SetPool(nullptr);
+    }
+
+    return false;
+}
+
+bool PoolMapper::TryAttachBuffer(BehaviorInfo::ErrorInfo& error_info, AddressInfo& address_info,
+                                 const CpuAddr address, const u64 size) const {
+    address_info.Setup(address, size);
+
+    if (!FillDspAddr(address_info)) {
+        error_info.error_code = Service::Audio::ERR_POOL_MAPPING_FAILED;
+        error_info.address = address;
+        return force_map;
+    }
+
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+    return true;
+}
+
+bool PoolMapper::IsForceMapEnabled() const {
+    return force_map;
+}
+
+u32 PoolMapper::GetProcessHandle(const MemoryPoolInfo* pool) const {
+    switch (pool->GetLocation()) {
+    case MemoryPoolInfo::Location::CPU:
+        return process_handle;
+    case MemoryPoolInfo::Location::DSP:
+        return Kernel::Svc::CurrentProcess;
+    }
+    LOG_WARNING(Service_Audio, "Invalid MemoryPoolInfo location!");
+    return Kernel::Svc::CurrentProcess;
+}
+
+bool PoolMapper::Map([[maybe_unused]] const u32 handle, [[maybe_unused]] const CpuAddr cpu_addr,
+                     [[maybe_unused]] const u64 size) const {
+    // nn::audio::dsp::MapUserPointer(handle, cpu_addr, size);
+    return true;
+}
+
+bool PoolMapper::Map(MemoryPoolInfo& pool) const {
+    switch (pool.GetLocation()) {
+    case MemoryPoolInfo::Location::CPU:
+        // Map with process_handle
+        pool.SetDspAddress(pool.GetCpuAddress());
+        return true;
+    case MemoryPoolInfo::Location::DSP:
+        // Map with Kernel::Svc::CurrentProcess
+        pool.SetDspAddress(pool.GetCpuAddress());
+        return true;
+    default:
+        LOG_WARNING(Service_Audio, "Invalid MemoryPoolInfo location={}!",
+                    static_cast<u32>(pool.GetLocation()));
+        return false;
+    }
+}
+
+bool PoolMapper::Unmap([[maybe_unused]] const u32 handle, [[maybe_unused]] const CpuAddr cpu_addr,
+                       [[maybe_unused]] const u64 size) const {
+    // nn::audio::dsp::UnmapUserPointer(handle, cpu_addr, size);
+    return true;
+}
+
+bool PoolMapper::Unmap(MemoryPoolInfo& pool) const {
+    [[maybe_unused]] u32 handle{0};
+
+    switch (pool.GetLocation()) {
+    case MemoryPoolInfo::Location::CPU:
+        handle = process_handle;
+        break;
+    case MemoryPoolInfo::Location::DSP:
+        handle = Kernel::Svc::CurrentProcess;
+        break;
+    }
+    // nn::audio::dsp::UnmapUserPointer(handle, pool->cpu_address, pool->size);
+    pool.SetCpuAddress(0, 0);
+    pool.SetDspAddress(0);
+    return true;
+}
+
+void PoolMapper::ForceUnmapPointer(const AddressInfo& address_info) const {
+    if (force_map) {
+        [[maybe_unused]] auto found_pool{
+            FindMemoryPool(address_info.GetCpuAddr(), address_info.GetSize())};
+        // nn::audio::dsp::UnmapUserPointer(this->processHandle, address_info.GetCpuAddr(), 0);
+    }
+}
+
+MemoryPoolInfo::ResultState PoolMapper::Update(MemoryPoolInfo& pool,
+                                               const MemoryPoolInfo::InParameter& in_params,
+                                               MemoryPoolInfo::OutStatus& out_params) const {
+    if (in_params.state != MemoryPoolInfo::State::RequestAttach &&
+        in_params.state != MemoryPoolInfo::State::RequestDetach) {
+        return MemoryPoolInfo::ResultState::Success;
+    }
+
+    if (in_params.address == 0 || in_params.size == 0 || !Common::Is4KBAligned(in_params.address) ||
+        !Common::Is4KBAligned(in_params.size)) {
+        return MemoryPoolInfo::ResultState::BadParam;
+    }
+
+    switch (in_params.state) {
+    case MemoryPoolInfo::State::RequestAttach:
+        pool.SetCpuAddress(in_params.address, in_params.size);
+
+        Map(pool);
+
+        if (pool.IsMapped()) {
+            out_params.state = MemoryPoolInfo::State::Attached;
+            return MemoryPoolInfo::ResultState::Success;
+        }
+        pool.SetCpuAddress(0, 0);
+        return MemoryPoolInfo::ResultState::MapFailed;
+
+    case MemoryPoolInfo::State::RequestDetach:
+        if (pool.GetCpuAddress() != in_params.address || pool.GetSize() != in_params.size) {
+            return MemoryPoolInfo::ResultState::BadParam;
+        }
+
+        if (pool.IsUsed()) {
+            return MemoryPoolInfo::ResultState::InUse;
+        }
+
+        Unmap(pool);
+
+        pool.SetCpuAddress(0, 0);
+        pool.SetDspAddress(0);
+        out_params.state = MemoryPoolInfo::State::Detached;
+        return MemoryPoolInfo::ResultState::Success;
+
+    default:
+        LOG_ERROR(Service_Audio, "Invalid MemoryPoolInfo::State!");
+        break;
+    }
+
+    return MemoryPoolInfo::ResultState::Success;
+}
+
+bool PoolMapper::InitializeSystemPool(MemoryPoolInfo& pool, const u8* memory,
+                                      const u64 size_) const {
+    switch (pool.GetLocation()) {
+    case MemoryPoolInfo::Location::CPU:
+        return false;
+    case MemoryPoolInfo::Location::DSP:
+        pool.SetCpuAddress(reinterpret_cast<u64>(memory), size_);
+        if (Map(Kernel::Svc::CurrentProcess, reinterpret_cast<u64>(memory), size_)) {
+            pool.SetDspAddress(pool.GetCpuAddress());
+            return true;
+        }
+        return false;
+    default:
+        LOG_WARNING(Service_Audio, "Invalid MemoryPoolInfo location={}!",
+                    static_cast<u32>(pool.GetLocation()));
+        return false;
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/memory/pool_mapper.h b/src/audio_core/renderer/memory/pool_mapper.h
new file mode 100644
index 000000000..9a691da7a
--- /dev/null
+++ b/src/audio_core/renderer/memory/pool_mapper.h
@@ -0,0 +1,179 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "common/common_types.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace AudioCore::AudioRenderer {
+class AddressInfo;
+
+/**
+ * Utility functions for managing MemoryPoolInfos
+ */
+class PoolMapper {
+public:
+    explicit PoolMapper(u32 process_handle, bool force_map);
+    explicit PoolMapper(u32 process_handle, std::span<MemoryPoolInfo> pool_infos, u32 pool_count,
+                        bool force_map);
+
+    /**
+     * Clear the usage state for all given pools.
+     *
+     * @param pools - The memory pools to clear.
+     * @param count - The number of pools.
+     */
+    static void ClearUseState(std::span<MemoryPoolInfo> pools, u32 count);
+
+    /**
+     * Find the memory pool containing the given address and size from a given list of pools.
+     *
+     * @param pools   - The memory pools to search within.
+     * @param count   - The number of pools.
+     * @param address - The address of the region to find.
+     * @param size    - The size of the region to find.
+     * @return Pointer to the memory pool if found, otherwise nullptr.
+     */
+    MemoryPoolInfo* FindMemoryPool(MemoryPoolInfo* pools, u64 count, CpuAddr address,
+                                   u64 size) const;
+
+    /**
+     * Find the memory pool containing the given address and size from the PoolMapper's memory pool.
+     *
+     * @param address - The address of the region to find.
+     * @param size    - The size of the region to find.
+     * @return Pointer to the memory pool if found, otherwise nullptr.
+     */
+    MemoryPoolInfo* FindMemoryPool(CpuAddr address, u64 size) const;
+
+    /**
+     * Set the PoolMapper's memory pool to one in the given list of pools, which contains
+     * address_info.
+     *
+     * @param address_info - The expected region to find within pools.
+     * @param pools        - The list of pools to search within.
+     * @param count        - The number of pools given.
+     * @return True if successfully mapped, otherwise false.
+     */
+    bool FillDspAddr(AddressInfo& address_info, MemoryPoolInfo* pools, u32 count) const;
+
+    /**
+     * Set the PoolMapper's memory pool to the one containing address_info.
+     *
+     * @param address_info - The address to find the memory pool for.
+     * @return True if successfully mapped, otherwise false.
+     */
+    bool FillDspAddr(AddressInfo& address_info) const;
+
+    /**
+     * Try to attach a {address, size} region to the given address_info, and map it. Fills in the
+     * given error_info and address_info.
+     *
+     * @param error_info   - Output error info.
+     * @param address_info - Output address info, initialized with the given {address, size} and
+     *                       attempted to map.
+     * @param address      - Address of the region to map.
+     * @param size         - Size of the region to map.
+     * @return True if successfully attached, otherwise false.
+     */
+    bool TryAttachBuffer(BehaviorInfo::ErrorInfo& error_info, AddressInfo& address_info,
+                         CpuAddr address, u64 size) const;
+
+    /**
+     * Return whether force mapping is enabled.
+     *
+     * @return True if force mapping is enabled, otherwise false.
+     */
+    bool IsForceMapEnabled() const;
+
+    /**
+     * Get the process handle, depending on location.
+     *
+     * @param pool - The pool to check the location of.
+     * @return CurrentProcessHandle if location == DSP,
+     *         the PoolMapper's process_handle if location == CPU
+     */
+    u32 GetProcessHandle(const MemoryPoolInfo* pool) const;
+
+    /**
+     * Map the given region with the given handle. This is a no-op.
+     *
+     * @param handle   - The process handle to map to.
+     * @param cpu_addr - Address to map.
+     * @param size     - Size to map.
+     * @return True if successfully mapped, otherwise false.
+     */
+    bool Map(u32 handle, CpuAddr cpu_addr, u64 size) const;
+
+    /**
+     * Map the given memory pool.
+     *
+     * @param pool - The pool to map.
+     * @return True if successfully mapped, otherwise false.
+     */
+    bool Map(MemoryPoolInfo& pool) const;
+
+    /**
+     * Unmap the given region with the given handle.
+     *
+     * @param handle   - The process handle to unmap to.
+     * @param cpu_addr - Address to unmap.
+     * @param size     - Size to unmap.
+     * @return True if successfully unmapped, otherwise false.
+     */
+    bool Unmap(u32 handle, CpuAddr cpu_addr, u64 size) const;
+
+    /**
+     * Unmap the given memory pool.
+     *
+     * @param pool - The pool to unmap.
+     * @return True if successfully unmapped, otherwise false.
+     */
+    bool Unmap(MemoryPoolInfo& pool) const;
+
+    /**
+     * Forcibly unmap the given region.
+     *
+     * @param address_info - The region to unmap.
+     */
+    void ForceUnmapPointer(const AddressInfo& address_info) const;
+
+    /**
+     * Update the given memory pool.
+     *
+     * @param pool       - Pool to update.
+     * @param in_params  - Input parameters for the update.
+     * @param out_params - Output parameters for the update.
+     * @return The result of the update. See MemoryPoolInfo::ResultState
+     */
+    MemoryPoolInfo::ResultState Update(MemoryPoolInfo& pool,
+                                       const MemoryPoolInfo::InParameter& in_params,
+                                       MemoryPoolInfo::OutStatus& out_params) const;
+
+    /**
+     * Initialize the PoolMapper's memory pool.
+     *
+     * @param pool   - Input pool to initialize.
+     * @param memory - Pointer to the memory region for the pool.
+     * @param size   - Size of the memory region for the pool.
+     * @return True if initialized successfully, otherwise false.
+     */
+    bool InitializeSystemPool(MemoryPoolInfo& pool, const u8* memory, u64 size) const;
+
+private:
+    /// Process handle for this mapper, used when location == CPU
+    u32 process_handle;
+    /// List of memory pools assigned to this mapper
+    MemoryPoolInfo* pool_infos{};
+    /// The number of pools
+    u64 pool_count{};
+    /// Is forced mapping enabled
+    bool force_map;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/mix/mix_context.cpp b/src/audio_core/renderer/mix/mix_context.cpp
new file mode 100644
index 000000000..2427c83ed
--- /dev/null
+++ b/src/audio_core/renderer/mix/mix_context.cpp
@@ -0,0 +1,141 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <ranges>
+
+#include "audio_core/renderer/mix/mix_context.h"
+#include "audio_core/renderer/splitter/splitter_context.h"
+
+namespace AudioCore::AudioRenderer {
+
+void MixContext::Initialize(std::span<MixInfo*> sorted_mix_infos_, std::span<MixInfo> mix_infos_,
+                            const u32 count_, std::span<s32> effect_process_order_buffer_,
+                            const u32 effect_count_, std::span<u8> node_states_workbuffer,
+                            const u64 node_buffer_size, std::span<u8> edge_matrix_workbuffer,
+                            const u64 edge_matrix_size) {
+    count = count_;
+    sorted_mix_infos = sorted_mix_infos_;
+    mix_infos = mix_infos_;
+    effect_process_order_buffer = effect_process_order_buffer_;
+    effect_count = effect_count_;
+
+    if (node_states_workbuffer.size() > 0 && edge_matrix_workbuffer.size() > 0) {
+        node_states.Initialize(node_states_workbuffer, node_buffer_size, count);
+        edge_matrix.Initialize(edge_matrix_workbuffer, edge_matrix_size, count);
+    }
+
+    for (s32 i = 0; i < count; i++) {
+        sorted_mix_infos[i] = &mix_infos[i];
+    }
+}
+
+MixInfo* MixContext::GetSortedInfo(const s32 index) {
+    return sorted_mix_infos[index];
+}
+
+void MixContext::SetSortedInfo(const s32 index, MixInfo& mix_info) {
+    sorted_mix_infos[index] = &mix_info;
+}
+
+MixInfo* MixContext::GetInfo(const s32 index) {
+    return &mix_infos[index];
+}
+
+MixInfo* MixContext::GetFinalMixInfo() {
+    return &mix_infos[0];
+}
+
+s32 MixContext::GetCount() const {
+    return count;
+}
+
+void MixContext::UpdateDistancesFromFinalMix() {
+    for (s32 i = 0; i < count; i++) {
+        mix_infos[i].distance_from_final_mix = InvalidDistanceFromFinalMix;
+    }
+
+    for (s32 i = 0; i < count; i++) {
+        auto& mix_info{mix_infos[i]};
+        sorted_mix_infos[i] = &mix_info;
+
+        if (!mix_info.in_use) {
+            continue;
+        }
+
+        auto mix_id{mix_info.mix_id};
+        auto distance_to_final_mix{FinalMixId};
+
+        while (distance_to_final_mix < count) {
+            if (mix_id == FinalMixId) {
+                break;
+            }
+
+            if (mix_id == UnusedMixId) {
+                distance_to_final_mix = InvalidDistanceFromFinalMix;
+                break;
+            }
+
+            auto distance_from_final_mix{mix_infos[mix_id].distance_from_final_mix};
+            if (distance_from_final_mix != InvalidDistanceFromFinalMix) {
+                distance_to_final_mix = distance_from_final_mix + 1;
+                break;
+            }
+
+            distance_to_final_mix++;
+            mix_id = mix_infos[mix_id].dst_mix_id;
+        }
+
+        if (distance_to_final_mix >= count) {
+            distance_to_final_mix = InvalidDistanceFromFinalMix;
+        }
+        mix_info.distance_from_final_mix = distance_to_final_mix;
+    }
+}
+
+void MixContext::SortInfo() {
+    UpdateDistancesFromFinalMix();
+
+    std::ranges::sort(sorted_mix_infos, [](const MixInfo* lhs, const MixInfo* rhs) {
+        return lhs->distance_from_final_mix > rhs->distance_from_final_mix;
+    });
+
+    CalcMixBufferOffset();
+}
+
+void MixContext::CalcMixBufferOffset() {
+    s16 offset{0};
+    for (s32 i = 0; i < count; i++) {
+        auto mix_info{sorted_mix_infos[i]};
+        if (mix_info->in_use) {
+            const auto buffer_count{mix_info->buffer_count};
+            mix_info->buffer_offset = offset;
+            offset += buffer_count;
+        }
+    }
+}
+
+bool MixContext::TSortInfo(const SplitterContext& splitter_context) {
+    if (!splitter_context.UsingSplitter()) {
+        CalcMixBufferOffset();
+        return true;
+    }
+
+    if (!node_states.Tsort(edge_matrix)) {
+        return false;
+    }
+
+    std::vector<s32> sorted_results{node_states.GetSortedResuls()};
+    const auto result_size{std::min(count, static_cast<s32>(sorted_results.size()))};
+    for (s32 i = 0; i < result_size; i++) {
+        sorted_mix_infos[i] = &mix_infos[sorted_results[i]];
+    }
+
+    CalcMixBufferOffset();
+    return true;
+}
+
+EdgeMatrix& MixContext::GetEdgeMatrix() {
+    return edge_matrix;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/mix/mix_context.h b/src/audio_core/renderer/mix/mix_context.h
new file mode 100644
index 000000000..da3aa2829
--- /dev/null
+++ b/src/audio_core/renderer/mix/mix_context.h
@@ -0,0 +1,124 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/mix/mix_info.h"
+#include "audio_core/renderer/nodes/edge_matrix.h"
+#include "audio_core/renderer/nodes/node_states.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+class SplitterContext;
+
+/*
+ * Manages mixing states, sorting and building a node graph to describe a mix order.
+ */
+class MixContext {
+public:
+    /**
+     * Initialize the mix context.
+     *
+     * @param sorted_mix_infos - Buffer for the sorted mix infos.
+     * @param mix_infos - Buffer for the mix infos.
+     * @param effect_process_order_buffer - Buffer for the effect process orders.
+     * @param effect_count - Number of effects in the buffer.
+     * @param node_states_workbuffer - Buffer for node states.
+     * @param node_buffer_size - Size of the node states buffer.
+     * @param edge_matrix_workbuffer - Buffer for edge matrix.
+     * @param edge_matrix_size - Size of the edge matrix buffer.
+     */
+    void Initialize(std::span<MixInfo*> sorted_mix_infos, std::span<MixInfo> mix_infos, u32 count_,
+                    std::span<s32> effect_process_order_buffer, u32 effect_count,
+                    std::span<u8> node_states_workbuffer, u64 node_buffer_size,
+                    std::span<u8> edge_matrix_workbuffer, u64 edge_matrix_size);
+
+    /**
+     * Get a sorted mix at the given index.
+     *
+     * @param index - Index of sorted mix.
+     * @return The sorted mix.
+     */
+    MixInfo* GetSortedInfo(s32 index);
+
+    /**
+     * Set the sorted info at the given index.
+     *
+     * @param index    - Index of sorted mix.
+     * @param mix_info - The new mix for this index.
+     */
+    void SetSortedInfo(s32 index, MixInfo& mix_info);
+
+    /**
+     * Get a mix at the given index.
+     *
+     * @param index - Index of mix.
+     * @return The mix.
+     */
+    MixInfo* GetInfo(s32 index);
+
+    /**
+     * Get the final mix.
+     *
+     * @return The final mix.
+     */
+    MixInfo* GetFinalMixInfo();
+
+    /**
+     * Get the current number of mixes.
+     *
+     * @return The number of active mixes.
+     */
+    s32 GetCount() const;
+
+    /**
+     * Update all of the mixes' distance from the final mix.
+     * Needs to be called after altering the mix graph.
+     */
+    void UpdateDistancesFromFinalMix();
+
+    /**
+     * Non-splitter sort, sorts the sorted mixes based on their distance from the final mix.
+     */
+    void SortInfo();
+
+    /**
+     * Re-calculate the mix buffer offsets for each mix after altering the mix.
+     */
+    void CalcMixBufferOffset();
+
+    /**
+     * Splitter sort, traverse the splitter node graph and sort the sorted mixes from results.
+     *
+     * @param splitter_context - Splitter context for the sort.
+     * @return True if the sort was successful, othewise false.
+     */
+    bool TSortInfo(const SplitterContext& splitter_context);
+
+    /**
+     * Get the edge matrix used for the mix graph.
+     *
+     * @return The edge matrix used.
+     */
+    EdgeMatrix& GetEdgeMatrix();
+
+private:
+    /// Array of sorted mixes
+    std::span<MixInfo*> sorted_mix_infos{};
+    /// Array of mixes
+    std::span<MixInfo> mix_infos{};
+    /// Number of active mixes
+    s32 count{};
+    /// Array of effect process orderings
+    std::span<s32> effect_process_order_buffer{};
+    /// Number of effects in the process ordering buffer
+    u64 effect_count{};
+    /// Node states used in splitter sort
+    NodeStates node_states{};
+    /// Edge matrix for connected nodes used in splitter sort
+    EdgeMatrix edge_matrix{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/mix/mix_info.cpp b/src/audio_core/renderer/mix/mix_info.cpp
new file mode 100644
index 000000000..cc18e57ee
--- /dev/null
+++ b/src/audio_core/renderer/mix/mix_info.cpp
@@ -0,0 +1,120 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/effect/effect_context.h"
+#include "audio_core/renderer/mix/mix_info.h"
+#include "audio_core/renderer/nodes/edge_matrix.h"
+#include "audio_core/renderer/splitter/splitter_context.h"
+
+namespace AudioCore::AudioRenderer {
+
+MixInfo::MixInfo(std::span<s32> effect_order_buffer_, s32 effect_count_, BehaviorInfo& behavior)
+    : effect_order_buffer{effect_order_buffer_}, effect_count{effect_count_},
+      long_size_pre_delay_supported{behavior.IsLongSizePreDelaySupported()} {
+    ClearEffectProcessingOrder();
+}
+
+void MixInfo::Cleanup() {
+    mix_id = UnusedMixId;
+    dst_mix_id = UnusedMixId;
+    dst_splitter_id = UnusedSplitterId;
+}
+
+void MixInfo::ClearEffectProcessingOrder() {
+    for (s32 i = 0; i < effect_count; i++) {
+        effect_order_buffer[i] = -1;
+    }
+}
+
+bool MixInfo::Update(EdgeMatrix& edge_matrix, const InParameter& in_params,
+                     EffectContext& effect_context, SplitterContext& splitter_context,
+                     const BehaviorInfo& behavior) {
+    volume = in_params.volume;
+    sample_rate = in_params.sample_rate;
+    buffer_count = static_cast<s16>(in_params.buffer_count);
+    in_use = in_params.in_use;
+    mix_id = in_params.mix_id;
+    node_id = in_params.node_id;
+    mix_volumes = in_params.mix_volumes;
+
+    bool sort_required{false};
+    if (behavior.IsSplitterSupported()) {
+        sort_required = UpdateConnection(edge_matrix, in_params, splitter_context);
+    } else {
+        if (dst_mix_id != in_params.dest_mix_id) {
+            dst_mix_id = in_params.dest_mix_id;
+            sort_required = true;
+        }
+        dst_splitter_id = UnusedSplitterId;
+    }
+
+    ClearEffectProcessingOrder();
+
+    // Check all effects, and set their order if they belong to this mix.
+    const auto count{effect_context.GetCount()};
+    for (u32 i = 0; i < count; i++) {
+        const auto& info{effect_context.GetInfo(i)};
+        if (mix_id == info.GetMixId()) {
+            const auto processing_order{info.GetProcessingOrder()};
+            if (processing_order > effect_count) {
+                break;
+            }
+            effect_order_buffer[processing_order] = i;
+        }
+    }
+
+    return sort_required;
+}
+
+bool MixInfo::UpdateConnection(EdgeMatrix& edge_matrix, const InParameter& in_params,
+                               SplitterContext& splitter_context) {
+    auto has_new_connection{false};
+    if (dst_splitter_id != UnusedSplitterId) {
+        auto& splitter_info{splitter_context.GetInfo(dst_splitter_id)};
+        has_new_connection = splitter_info.HasNewConnection();
+    }
+
+    // Check if this mix matches the input parameters.
+    // If everything is the same, don't bother updating.
+    if (dst_mix_id == in_params.dest_mix_id && dst_splitter_id == in_params.dest_splitter_id &&
+        !has_new_connection) {
+        return false;
+    }
+
+    // Reset the mix in the graph, as we're about to update it.
+    edge_matrix.RemoveEdges(mix_id);
+
+    if (in_params.dest_mix_id == UnusedMixId) {
+        if (in_params.dest_splitter_id != UnusedSplitterId) {
+            // If the splitter is used, connect this mix to each active destination.
+            auto& splitter_info{splitter_context.GetInfo(in_params.dest_splitter_id)};
+            auto const destination_count{splitter_info.GetDestinationCount()};
+
+            for (u32 i = 0; i < destination_count; i++) {
+                auto destination{
+                    splitter_context.GetDesintationData(in_params.dest_splitter_id, i)};
+
+                if (destination) {
+                    const auto destination_id{destination->GetMixId()};
+                    if (destination_id != UnusedMixId) {
+                        edge_matrix.Connect(mix_id, destination_id);
+                    }
+                }
+            }
+        }
+    } else {
+        // If the splitter is not used, only connect this mix to its destination.
+        edge_matrix.Connect(mix_id, in_params.dest_mix_id);
+    }
+
+    dst_mix_id = in_params.dest_mix_id;
+    dst_splitter_id = in_params.dest_splitter_id;
+    return true;
+}
+
+bool MixInfo::HasAnyConnection() const {
+    return dst_mix_id != UnusedMixId || dst_splitter_id != UnusedSplitterId;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/mix/mix_info.h b/src/audio_core/renderer/mix/mix_info.h
new file mode 100644
index 000000000..b5fa4c0c7
--- /dev/null
+++ b/src/audio_core/renderer/mix/mix_info.h
@@ -0,0 +1,124 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+class EdgeMatrix;
+class SplitterContext;
+class EffectContext;
+class BehaviorInfo;
+
+/**
+ * A single mix, which may feed through other mixes in a chain until reaching the final output mix.
+ */
+class MixInfo {
+public:
+    struct InParameter {
+        /* 0x000 */ f32 volume;
+        /* 0x004 */ u32 sample_rate;
+        /* 0x008 */ u32 buffer_count;
+        /* 0x00C */ bool in_use;
+        /* 0x00D */ bool is_dirty;
+        /* 0x010 */ s32 mix_id;
+        /* 0x014 */ u32 effect_count;
+        /* 0x018 */ s32 node_id;
+        /* 0x01C */ char unk01C[0x8];
+        /* 0x024 */ std::array<std::array<f32, MaxMixBuffers>, MaxMixBuffers> mix_volumes;
+        /* 0x924 */ s32 dest_mix_id;
+        /* 0x928 */ s32 dest_splitter_id;
+        /* 0x92C */ char unk92C[0x4];
+    };
+    static_assert(sizeof(InParameter) == 0x930, "MixInfo::InParameter has the wrong size!");
+
+    struct InDirtyParameter {
+        /* 0x00 */ u32 magic;
+        /* 0x04 */ s32 count;
+        /* 0x08 */ char unk08[0x18];
+    };
+    static_assert(sizeof(InDirtyParameter) == 0x20,
+                  "MixInfo::InDirtyParameter has the wrong size!");
+
+    MixInfo(std::span<s32> effect_order_buffer, s32 effect_count, BehaviorInfo& behavior);
+
+    /**
+     * Clean up the mix, resetting it to a default state.
+     */
+    void Cleanup();
+
+    /**
+     * Clear the effect process order for all effects in this mix.
+     */
+    void ClearEffectProcessingOrder();
+
+    /**
+     * Update the mix according to the given parameters.
+     *
+     * @param edge_matrix      - Updated with new splitter node connections, if supported.
+     * @param in_params        - Input parameters.
+     * @param effect_context   - Used to update the effect orderings.
+     * @param splitter_context - Used to update the mix graph if supported.
+     * @param behavior        - Used for checking which features are supported.
+     * @return True if the mix was updated and a sort is required, otherwise false.
+     */
+    bool Update(EdgeMatrix& edge_matrix, const InParameter& in_params,
+                EffectContext& effect_context, SplitterContext& splitter_context,
+                const BehaviorInfo& behavior);
+
+    /**
+     * Update the mix's connection in the node graph according to the given parameters.
+     *
+     * @param edge_matrix      - Updated with new splitter node connections, if supported.
+     * @param in_params        - Input parameters.
+     * @param splitter_context - Used to update the mix graph if supported.
+     * @return True if the mix was updated and a sort is required, otherwise false.
+     */
+    bool UpdateConnection(EdgeMatrix& edge_matrix, const InParameter& in_params,
+                          SplitterContext& splitter_context);
+
+    /**
+     * Check if this mix is connected to any other.
+     *
+     * @return True if the mix has a connection, otherwise false.
+     */
+    bool HasAnyConnection() const;
+
+    /// Volume of this mix
+    f32 volume{};
+    /// Sample rate of this mix
+    u32 sample_rate{};
+    /// Number of buffers in this mix
+    s16 buffer_count{};
+    /// Is this mix in use?
+    bool in_use{};
+    /// Is this mix enabled?
+    bool enabled{};
+    /// Id of this mix
+    s32 mix_id{UnusedMixId};
+    /// Node id of this mix
+    s32 node_id{};
+    /// Buffer offset for this mix
+    s16 buffer_offset{};
+    /// Distance to the final mix
+    s32 distance_from_final_mix{InvalidDistanceFromFinalMix};
+    /// Array of effect orderings of all effects in this mix
+    std::span<s32> effect_order_buffer;
+    /// Number of effects in this mix
+    const s32 effect_count;
+    /// Id for next mix in the chain
+    s32 dst_mix_id{UnusedMixId};
+    /// Mixing volumes for this mix used when this mix is chained with another
+    std::array<std::array<f32, MaxMixBuffers>, MaxMixBuffers> mix_volumes{};
+    /// Id for next mix in the graph when splitter is used
+    s32 dst_splitter_id{UnusedSplitterId};
+    /// Is a longer pre-delay time supported for the reverb effect?
+    const bool long_size_pre_delay_supported;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/nodes/bit_array.h b/src/audio_core/renderer/nodes/bit_array.h
new file mode 100644
index 000000000..b0d53cd51
--- /dev/null
+++ b/src/audio_core/renderer/nodes/bit_array.h
@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Represents an array of bits used for nodes and edges for the mixing graph.
+ */
+struct BitArray {
+    void reset() {
+        buffer.assign(buffer.size(), false);
+    }
+
+    /// Bits
+    std::vector<bool> buffer{};
+    /// Size of the buffer
+    u32 size{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/nodes/edge_matrix.cpp b/src/audio_core/renderer/nodes/edge_matrix.cpp
new file mode 100644
index 000000000..5573f33b9
--- /dev/null
+++ b/src/audio_core/renderer/nodes/edge_matrix.cpp
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/nodes/edge_matrix.h"
+
+namespace AudioCore::AudioRenderer {
+
+void EdgeMatrix::Initialize([[maybe_unused]] std::span<u8> buffer,
+                            [[maybe_unused]] const u64 node_buffer_size, const u32 count_) {
+    count = count_;
+    edges.buffer.resize(count_ * count_);
+    edges.size = count_ * count_;
+    edges.reset();
+}
+
+bool EdgeMatrix::Connected(const u32 id, const u32 destination_id) const {
+    return edges.buffer[count * id + destination_id];
+}
+
+void EdgeMatrix::Connect(const u32 id, const u32 destination_id) {
+    edges.buffer[count * id + destination_id] = true;
+}
+
+void EdgeMatrix::Disconnect(const u32 id, const u32 destination_id) {
+    edges.buffer[count * id + destination_id] = false;
+}
+
+void EdgeMatrix::RemoveEdges(const u32 id) {
+    for (u32 dest = 0; dest < count; dest++) {
+        Disconnect(id, dest);
+    }
+}
+
+u32 EdgeMatrix::GetNodeCount() const {
+    return count;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/nodes/edge_matrix.h b/src/audio_core/renderer/nodes/edge_matrix.h
new file mode 100644
index 000000000..27a20e43e
--- /dev/null
+++ b/src/audio_core/renderer/nodes/edge_matrix.h
@@ -0,0 +1,82 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/nodes/bit_array.h"
+#include "common/alignment.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * An edge matrix, holding the connections for each node to every other node in the graph.
+ */
+class EdgeMatrix {
+public:
+    /**
+     * Calculate the size required for its workbuffer.
+     *
+     * @param count - The number of nodes in the graph.
+     * @return The required workbuffer size.
+     */
+    static u64 GetWorkBufferSize(u32 count) {
+        return Common::AlignUp(count * count, 0x40) / sizeof(u64);
+    }
+
+    /**
+     * Initialize this edge matrix.
+     *
+     * @param buffer           - The workbuffer to use. Unused.
+     * @param node_buffer_size - The size of the workbuffer. Unused.
+     * @param count            - The number of nodes in the graph.
+     */
+    void Initialize(std::span<u8> buffer, u64 node_buffer_size, u32 count);
+
+    /**
+     * Check if a node is connected to another.
+     *
+     * @param id             - The node id to check.
+     * @param destination_id - Node id to check connection with.
+     */
+    bool Connected(u32 id, u32 destination_id) const;
+
+    /**
+     * Connect a node to another.
+     *
+     * @param id             - The node id to connect.
+     * @param destination_id - Destination to connect it to.
+     */
+    void Connect(u32 id, u32 destination_id);
+
+    /**
+     * Disconnect a node from another.
+     *
+     * @param id             - The node id to disconnect.
+     * @param destination_id - Destination to disconnect it from.
+     */
+    void Disconnect(u32 id, u32 destination_id);
+
+    /**
+     * Remove all connections for a given node.
+     *
+     * @param id - The node id to disconnect.
+     */
+    void RemoveEdges(u32 id);
+
+    /**
+     * Get the number of nodes in the graph.
+     *
+     * @return Number of nodes.
+     */
+    u32 GetNodeCount() const;
+
+private:
+    /// Edges for the current graph
+    BitArray edges;
+    /// Number of nodes (not edges) in the graph
+    u32 count;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/nodes/node_states.cpp b/src/audio_core/renderer/nodes/node_states.cpp
new file mode 100644
index 000000000..1821a51e6
--- /dev/null
+++ b/src/audio_core/renderer/nodes/node_states.cpp
@@ -0,0 +1,141 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/nodes/node_states.h"
+#include "common/logging/log.h"
+
+namespace AudioCore::AudioRenderer {
+
+void NodeStates::Initialize(std::span<u8> buffer_, [[maybe_unused]] const u64 node_buffer_size,
+                            const u32 count) {
+    u64 num_blocks{Common::AlignUp(count, 0x40) / sizeof(u64)};
+    u64 offset{0};
+
+    node_count = count;
+
+    nodes_found.buffer.resize(count);
+    nodes_found.size = count;
+    nodes_found.reset();
+
+    offset += num_blocks;
+
+    nodes_complete.buffer.resize(count);
+    nodes_complete.size = count;
+    nodes_complete.reset();
+
+    offset += num_blocks;
+
+    results = {reinterpret_cast<u32*>(&buffer_[offset]), count};
+
+    offset += count * sizeof(u32);
+
+    stack.stack = {reinterpret_cast<u32*>(&buffer_[offset]), count * count};
+    stack.size = count * count;
+    stack.unk_10 = count * count;
+
+    offset += count * count * sizeof(u32);
+}
+
+bool NodeStates::Tsort(const EdgeMatrix& edge_matrix) {
+    return DepthFirstSearch(edge_matrix, stack);
+}
+
+bool NodeStates::DepthFirstSearch(const EdgeMatrix& edge_matrix, Stack& stack_) {
+    ResetState();
+
+    for (u32 node_id = 0; node_id < node_count; node_id++) {
+        if (GetState(node_id) == SearchState::Unknown) {
+            stack_.push(node_id);
+        }
+
+        while (stack_.Count() > 0) {
+            auto current_node{stack_.top()};
+            switch (GetState(current_node)) {
+            case SearchState::Unknown:
+                SetState(current_node, SearchState::Found);
+                break;
+            case SearchState::Found:
+                SetState(current_node, SearchState::Complete);
+                PushTsortResult(current_node);
+                stack_.pop();
+                continue;
+            case SearchState::Complete:
+                stack_.pop();
+                continue;
+            }
+
+            const auto edge_count{edge_matrix.GetNodeCount()};
+            for (u32 edge_id = 0; edge_id < edge_count; edge_id++) {
+                if (!edge_matrix.Connected(current_node, edge_id)) {
+                    continue;
+                }
+
+                switch (GetState(edge_id)) {
+                case SearchState::Unknown:
+                    stack_.push(edge_id);
+                    break;
+                case SearchState::Found:
+                    LOG_ERROR(Service_Audio,
+                              "Cycle detected in the node graph, graph is not a DAG! "
+                              "Bailing to avoid an infinite loop");
+                    ResetState();
+                    return false;
+                case SearchState::Complete:
+                    break;
+                }
+            }
+        }
+    }
+
+    return true;
+}
+
+NodeStates::SearchState NodeStates::GetState(const u32 id) const {
+    if (nodes_found.buffer[id]) {
+        return SearchState::Found;
+    } else if (nodes_complete.buffer[id]) {
+        return SearchState::Complete;
+    }
+    return SearchState::Unknown;
+}
+
+void NodeStates::PushTsortResult(const u32 id) {
+    results[result_pos++] = id;
+}
+
+void NodeStates::SetState(const u32 id, const SearchState state) {
+    switch (state) {
+    case SearchState::Complete:
+        nodes_found.buffer[id] = false;
+        nodes_complete.buffer[id] = true;
+        break;
+    case SearchState::Found:
+        nodes_found.buffer[id] = true;
+        nodes_complete.buffer[id] = false;
+        break;
+    case SearchState::Unknown:
+        nodes_found.buffer[id] = false;
+        nodes_complete.buffer[id] = false;
+        break;
+    default:
+        LOG_ERROR(Service_Audio, "Unknown node SearchState {}", static_cast<u32>(state));
+        break;
+    }
+}
+
+void NodeStates::ResetState() {
+    nodes_found.reset();
+    nodes_complete.reset();
+    std::fill(results.begin(), results.end(), -1);
+    result_pos = 0;
+}
+
+u32 NodeStates::GetNodeCount() const {
+    return node_count;
+}
+
+std::vector<s32> NodeStates::GetSortedResuls() const {
+    return {results.rbegin(), results.rbegin() + result_pos};
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/nodes/node_states.h b/src/audio_core/renderer/nodes/node_states.h
new file mode 100644
index 000000000..94b1d1254
--- /dev/null
+++ b/src/audio_core/renderer/nodes/node_states.h
@@ -0,0 +1,195 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+#include <vector>
+
+#include "audio_core/renderer/nodes/edge_matrix.h"
+#include "common/alignment.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Graph utility functions for sorting and getting results from the DAG.
+ */
+class NodeStates {
+    /**
+     * State of a node in the depth first search.
+     */
+    enum class SearchState {
+        Unknown,
+        Found,
+        Complete,
+    };
+
+    /**
+     * Stack used for a depth first search.
+     */
+    struct Stack {
+        /**
+         * Calculate the workbuffer size required for this stack.
+         *
+         * @param count - Maximum number of nodes for the stack.
+         * @return Required buffer size.
+         */
+        static u32 CalcBufferSize(u32 count) {
+            return count * sizeof(u32);
+        }
+
+        /**
+         * Reset the stack back to default.
+         *
+         * @param buffer_ - The new buffer to use.
+         * @param size_   - The size of the new buffer.
+         */
+        void Reset(u32* buffer_, u32 size_) {
+            stack = {buffer_, size_};
+            size = size_;
+            pos = 0;
+            unk_10 = size_;
+        }
+
+        /**
+         * Get the current stack position.
+         *
+         * @return The current stack position.
+         */
+        u32 Count() const {
+            return pos;
+        }
+
+        /**
+         * Push a new node to the stack.
+         *
+         * @param data - The node to push.
+         */
+        void push(u32 data) {
+            stack[pos++] = data;
+        }
+
+        /**
+         * Pop a node from the stack.
+         *
+         * @return The node on the top of the stack.
+         */
+        u32 pop() {
+            return stack[--pos];
+        }
+
+        /**
+         * Get the top of the stack without popping.
+         *
+         * @return The node on the top of the stack.
+         */
+        u32 top() const {
+            return stack[pos - 1];
+        }
+
+        /// Buffer for the stack
+        std::span<u32> stack{};
+        /// Size of the stack buffer
+        u32 size{};
+        /// Current stack position
+        u32 pos{};
+        /// Unknown
+        u32 unk_10{};
+    };
+
+public:
+    /**
+     * Calculate the workbuffer size required for the node states.
+     *
+     * @param count - The number of nodes.
+     * @return The required workbuffer size.
+     */
+    static u64 GetWorkBufferSize(u32 count) {
+        return (Common::AlignUp(count, 0x40) / sizeof(u64)) * 2 + count * sizeof(BitArray) +
+               count * Stack::CalcBufferSize(count);
+    }
+
+    /**
+     * Initialize the node states.
+     *
+     * @param buffer_          - The workbuffer to use. Unused.
+     * @param node_buffer_size - The size of the workbuffer. Unused.
+     * @param count            - The number of nodes in the graph.
+     */
+    void Initialize(std::span<u8> buffer_, u64 node_buffer_size, u32 count);
+
+    /**
+     * Sort the graph. Only calls DepthFirstSearch.
+     *
+     * @param edge_matrix - The edge matrix used to hold the connections between nodes.
+     * @return True if the sort was successful, otherwise false.
+     */
+    bool Tsort(const EdgeMatrix& edge_matrix);
+
+    /**
+     * Sort the graph via depth first search.
+     *
+     * @param edge_matrix - The edge matrix used to hold the connections between nodes.
+     * @param stack       - The stack used for pushing and popping nodes.
+     * @return True if the sort was successful, otherwise false.
+     */
+    bool DepthFirstSearch(const EdgeMatrix& edge_matrix, Stack& stack);
+
+    /**
+     * Get the search state of a given node.
+     *
+     * @param id - The node id to check.
+     * @return The node's search state. See SearchState
+     */
+    SearchState GetState(u32 id) const;
+
+    /**
+     * Push a node id to the results buffer when found in the DFS.
+     *
+     * @param id - The node id to push.
+     */
+    void PushTsortResult(u32 id);
+
+    /**
+     * Set the state of a node.
+     *
+     * @param id - The node id to alter.
+     * @param state - The new search state.
+     */
+    void SetState(u32 id, SearchState state);
+
+    /**
+     * Reset the nodes found, complete and the results.
+     */
+    void ResetState();
+
+    /**
+     * Get the number of nodes in the graph.
+     *
+     * @return The number of nodes.
+     */
+    u32 GetNodeCount() const;
+
+    /**
+     * Get the sorted results from the DFS.
+     *
+     * @return Vector of nodes in reverse order.
+     */
+    std::vector<s32> GetSortedResuls() const;
+
+private:
+    /// Number of nodes in the graph
+    u32 node_count{};
+    /// Position in results buffer
+    u32 result_pos{};
+    /// List of nodes found
+    BitArray nodes_found{};
+    /// List of nodes completed
+    BitArray nodes_complete{};
+    /// List of results from the depth first search
+    std::span<u32> results{};
+    /// Stack used during the depth first search
+    Stack stack{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/detail_aspect.cpp b/src/audio_core/renderer/performance/detail_aspect.cpp
new file mode 100644
index 000000000..f6405937f
--- /dev/null
+++ b/src/audio_core/renderer/performance/detail_aspect.cpp
@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/command/command_buffer.h"
+#include "audio_core/renderer/command/command_generator.h"
+#include "audio_core/renderer/performance/detail_aspect.h"
+
+namespace AudioCore::AudioRenderer {
+
+DetailAspect::DetailAspect(CommandGenerator& command_generator_,
+                           const PerformanceEntryType entry_type, const s32 node_id_,
+                           const PerformanceDetailType detail_type)
+    : command_generator{command_generator_}, node_id{node_id_} {
+    auto perf_manager{command_generator.GetPerformanceManager()};
+    if (perf_manager != nullptr && perf_manager->IsInitialized() &&
+        perf_manager->IsDetailTarget(node_id) &&
+        perf_manager->GetNextEntry(performance_entry_address, detail_type, entry_type, node_id)) {
+        command_generator.GeneratePerformanceCommand(node_id, PerformanceState::Start,
+                                                     performance_entry_address);
+
+        initialized = true;
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/detail_aspect.h b/src/audio_core/renderer/performance/detail_aspect.h
new file mode 100644
index 000000000..ee4ac2f76
--- /dev/null
+++ b/src/audio_core/renderer/performance/detail_aspect.h
@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/performance/performance_entry_addresses.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+class CommandGenerator;
+
+/**
+ * Holds detailed information about performance metrics, filled in by the AudioRenderer during
+ * Performance commands.
+ */
+class DetailAspect {
+public:
+    DetailAspect() = default;
+    DetailAspect(CommandGenerator& command_generator, PerformanceEntryType entry_type, s32 node_id,
+                 PerformanceDetailType detail_type);
+
+    /// Command generator the command will be generated into
+    CommandGenerator& command_generator;
+    /// Addresses to be filled by the AudioRenderer
+    PerformanceEntryAddresses performance_entry_address{};
+    /// Is this detail aspect initialized?
+    bool initialized{};
+    /// Node id of this aspect
+    s32 node_id;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/entry_aspect.cpp b/src/audio_core/renderer/performance/entry_aspect.cpp
new file mode 100644
index 000000000..dd4165803
--- /dev/null
+++ b/src/audio_core/renderer/performance/entry_aspect.cpp
@@ -0,0 +1,23 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/command/command_buffer.h"
+#include "audio_core/renderer/command/command_generator.h"
+#include "audio_core/renderer/performance/entry_aspect.h"
+
+namespace AudioCore::AudioRenderer {
+
+EntryAspect::EntryAspect(CommandGenerator& command_generator_, const PerformanceEntryType type,
+                         const s32 node_id_)
+    : command_generator{command_generator_}, node_id{node_id_} {
+    auto perf_manager{command_generator.GetPerformanceManager()};
+    if (perf_manager != nullptr && perf_manager->IsInitialized() &&
+        perf_manager->GetNextEntry(performance_entry_address, type, node_id)) {
+        command_generator.GeneratePerformanceCommand(node_id, PerformanceState::Start,
+                                                     performance_entry_address);
+
+        initialized = true;
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/entry_aspect.h b/src/audio_core/renderer/performance/entry_aspect.h
new file mode 100644
index 000000000..01c1eb3f1
--- /dev/null
+++ b/src/audio_core/renderer/performance/entry_aspect.h
@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/performance/performance_entry_addresses.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+class CommandGenerator;
+
+/**
+ * Holds entry information about performance metrics, filled in by the AudioRenderer during
+ * Performance commands.
+ */
+class EntryAspect {
+public:
+    EntryAspect() = default;
+    EntryAspect(CommandGenerator& command_generator, PerformanceEntryType type, s32 node_id);
+
+    /// Command generator the command will be generated into
+    CommandGenerator& command_generator;
+    /// Addresses to be filled by the AudioRenderer
+    PerformanceEntryAddresses performance_entry_address{};
+    /// Is this detail aspect initialized?
+    bool initialized{};
+    /// Node id of this aspect
+    s32 node_id;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/performance_detail.h b/src/audio_core/renderer/performance/performance_detail.h
new file mode 100644
index 000000000..3a4897e60
--- /dev/null
+++ b/src/audio_core/renderer/performance/performance_detail.h
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/performance/performance_entry.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+enum class PerformanceDetailType : u8 {
+    Invalid,
+    Unk1,
+    Unk2,
+    Unk3,
+    Unk4,
+    Unk5,
+    Unk6,
+    Unk7,
+    Unk8,
+    Unk9,
+    Unk10,
+    Unk11,
+    Unk12,
+    Unk13,
+};
+
+struct PerformanceDetailVersion1 {
+    /* 0x00 */ u32 node_id;
+    /* 0x04 */ u32 start_time;
+    /* 0x08 */ u32 processed_time;
+    /* 0x0C */ PerformanceDetailType detail_type;
+    /* 0x0D */ PerformanceEntryType entry_type;
+};
+static_assert(sizeof(PerformanceDetailVersion1) == 0x10,
+              "PerformanceDetailVersion1 has the worng size!");
+
+struct PerformanceDetailVersion2 {
+    /* 0x00 */ u32 node_id;
+    /* 0x04 */ u32 start_time;
+    /* 0x08 */ u32 processed_time;
+    /* 0x0C */ PerformanceDetailType detail_type;
+    /* 0x0D */ PerformanceEntryType entry_type;
+    /* 0x10 */ u32 unk_10;
+    /* 0x14 */ char unk14[0x4];
+};
+static_assert(sizeof(PerformanceDetailVersion2) == 0x18,
+              "PerformanceDetailVersion2 has the worng size!");
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/performance_entry.h b/src/audio_core/renderer/performance/performance_entry.h
new file mode 100644
index 000000000..d1b21406b
--- /dev/null
+++ b/src/audio_core/renderer/performance/performance_entry.h
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+enum class PerformanceEntryType : u8 {
+    Invalid,
+    Voice,
+    SubMix,
+    FinalMix,
+    Sink,
+};
+
+struct PerformanceEntryVersion1 {
+    /* 0x00 */ u32 node_id;
+    /* 0x04 */ u32 start_time;
+    /* 0x08 */ u32 processed_time;
+    /* 0x0C */ PerformanceEntryType entry_type;
+};
+static_assert(sizeof(PerformanceEntryVersion1) == 0x10,
+              "PerformanceEntryVersion1 has the worng size!");
+
+struct PerformanceEntryVersion2 {
+    /* 0x00 */ u32 node_id;
+    /* 0x04 */ u32 start_time;
+    /* 0x08 */ u32 processed_time;
+    /* 0x0C */ PerformanceEntryType entry_type;
+    /* 0x0D */ char unk0D[0xB];
+};
+static_assert(sizeof(PerformanceEntryVersion2) == 0x18,
+              "PerformanceEntryVersion2 has the worng size!");
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/performance_entry_addresses.h b/src/audio_core/renderer/performance/performance_entry_addresses.h
new file mode 100644
index 000000000..e381d765c
--- /dev/null
+++ b/src/audio_core/renderer/performance/performance_entry_addresses.h
@@ -0,0 +1,17 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/common/common.h"
+
+namespace AudioCore::AudioRenderer {
+
+struct PerformanceEntryAddresses {
+    CpuAddr translated_address;
+    CpuAddr entry_start_time_offset;
+    CpuAddr header_entry_count_offset;
+    CpuAddr entry_processed_time_offset;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/performance_frame_header.h b/src/audio_core/renderer/performance/performance_frame_header.h
new file mode 100644
index 000000000..707cc0afb
--- /dev/null
+++ b/src/audio_core/renderer/performance/performance_frame_header.h
@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+
+struct PerformanceFrameHeaderVersion1 {
+    /* 0x00 */ u32 magic; // "PERF"
+    /* 0x04 */ u32 entry_count;
+    /* 0x08 */ u32 detail_count;
+    /* 0x0C */ u32 next_offset;
+    /* 0x10 */ u32 total_processing_time;
+    /* 0x14 */ u32 frame_index;
+};
+static_assert(sizeof(PerformanceFrameHeaderVersion1) == 0x18,
+              "PerformanceFrameHeaderVersion1 has the worng size!");
+
+struct PerformanceFrameHeaderVersion2 {
+    /* 0x00 */ u32 magic; // "PERF"
+    /* 0x04 */ u32 entry_count;
+    /* 0x08 */ u32 detail_count;
+    /* 0x0C */ u32 next_offset;
+    /* 0x10 */ u32 total_processing_time;
+    /* 0x14 */ u32 voices_dropped;
+    /* 0x18 */ u64 start_time;
+    /* 0x20 */ u32 frame_index;
+    /* 0x24 */ bool render_time_exceeded;
+    /* 0x25 */ char unk25[0xB];
+};
+static_assert(sizeof(PerformanceFrameHeaderVersion2) == 0x30,
+              "PerformanceFrameHeaderVersion2 has the worng size!");
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/performance_manager.cpp b/src/audio_core/renderer/performance/performance_manager.cpp
new file mode 100644
index 000000000..fd5873e1e
--- /dev/null
+++ b/src/audio_core/renderer/performance/performance_manager.cpp
@@ -0,0 +1,645 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "common/common_funcs.h"
+
+namespace AudioCore::AudioRenderer {
+
+void PerformanceManager::CreateImpl(const size_t version) {
+    switch (version) {
+    case 1:
+        impl = std::make_unique<
+            PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
+                                   PerformanceEntryVersion1, PerformanceDetailVersion1>>();
+        break;
+    case 2:
+        impl = std::make_unique<
+            PerformanceManagerImpl<PerformanceVersion::Version2, PerformanceFrameHeaderVersion2,
+                                   PerformanceEntryVersion2, PerformanceDetailVersion2>>();
+        break;
+    default:
+        LOG_WARNING(Service_Audio, "Invalid PerformanceMetricsDataFormat {}, creating version 1",
+                    static_cast<u32>(version));
+        impl = std::make_unique<
+            PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
+                                   PerformanceEntryVersion1, PerformanceDetailVersion1>>();
+    }
+}
+
+void PerformanceManager::Initialize(std::span<u8> workbuffer, const u64 workbuffer_size,
+                                    const AudioRendererParameterInternal& params,
+                                    const BehaviorInfo& behavior,
+                                    const MemoryPoolInfo& memory_pool) {
+    CreateImpl(behavior.GetPerformanceMetricsDataFormat());
+    impl->Initialize(workbuffer, workbuffer_size, params, behavior, memory_pool);
+}
+
+bool PerformanceManager::IsInitialized() const {
+    if (impl) {
+        return impl->IsInitialized();
+    }
+    return false;
+}
+
+u32 PerformanceManager::CopyHistories(u8* out_buffer, u64 out_size) {
+    if (impl) {
+        return impl->CopyHistories(out_buffer, out_size);
+    }
+    return 0;
+}
+
+bool PerformanceManager::GetNextEntry(PerformanceEntryAddresses& addresses, u32** unk,
+                                      const PerformanceSysDetailType sys_detail_type,
+                                      const s32 node_id) {
+    if (impl) {
+        return impl->GetNextEntry(addresses, unk, sys_detail_type, node_id);
+    }
+    return false;
+}
+
+bool PerformanceManager::GetNextEntry(PerformanceEntryAddresses& addresses,
+                                      const PerformanceEntryType entry_type, const s32 node_id) {
+    if (impl) {
+        return impl->GetNextEntry(addresses, entry_type, node_id);
+    }
+    return false;
+}
+
+bool PerformanceManager::GetNextEntry(PerformanceEntryAddresses& addresses,
+                                      const PerformanceDetailType detail_type,
+                                      const PerformanceEntryType entry_type, const s32 node_id) {
+    if (impl) {
+        return impl->GetNextEntry(addresses, detail_type, entry_type, node_id);
+    }
+    return false;
+}
+
+void PerformanceManager::TapFrame(const bool dsp_behind, const u32 voices_dropped,
+                                  const u64 rendering_start_tick) {
+    if (impl) {
+        impl->TapFrame(dsp_behind, voices_dropped, rendering_start_tick);
+    }
+}
+
+bool PerformanceManager::IsDetailTarget(const u32 target_node_id) const {
+    if (impl) {
+        return impl->IsDetailTarget(target_node_id);
+    }
+    return false;
+}
+
+void PerformanceManager::SetDetailTarget(const u32 target_node_id) {
+    if (impl) {
+        impl->SetDetailTarget(target_node_id);
+    }
+}
+
+template <>
+void PerformanceManagerImpl<
+    PerformanceVersion::Version1, PerformanceFrameHeaderVersion1, PerformanceEntryVersion1,
+    PerformanceDetailVersion1>::Initialize(std::span<u8> workbuffer_, const u64 workbuffer_size,
+                                           const AudioRendererParameterInternal& params,
+                                           const BehaviorInfo& behavior,
+                                           const MemoryPoolInfo& memory_pool) {
+    workbuffer = workbuffer_;
+    entries_per_frame = params.voices + params.effects + params.sinks + params.sub_mixes + 1;
+    max_detail_count = MaxDetailEntries;
+    frame_size = GetRequiredBufferSizeForPerformanceMetricsPerFrame(behavior, params);
+    const auto frame_count{static_cast<u32>(workbuffer_size / frame_size)};
+    max_frames = frame_count - 1;
+    translated_buffer = memory_pool.Translate(CpuAddr(workbuffer.data()), workbuffer_size);
+
+    // The first frame is the "current" frame we're writing to.
+    auto buffer_offset{workbuffer.data()};
+    frame_header = reinterpret_cast<PerformanceFrameHeaderVersion1*>(buffer_offset);
+    buffer_offset += sizeof(PerformanceFrameHeaderVersion1);
+    entry_buffer = {reinterpret_cast<PerformanceEntryVersion1*>(buffer_offset), entries_per_frame};
+    buffer_offset += entries_per_frame * sizeof(PerformanceEntryVersion1);
+    detail_buffer = {reinterpret_cast<PerformanceDetailVersion1*>(buffer_offset), max_detail_count};
+
+    // After the current, is a ringbuffer of history frames, the current frame will be copied here
+    // before a new frame is written.
+    frame_history = std::span<u8>(workbuffer.data() + frame_size, workbuffer_size - frame_size);
+
+    // If there's room for any history frames.
+    if (frame_count >= 2) {
+        buffer_offset = frame_history.data();
+        frame_history_header = reinterpret_cast<PerformanceFrameHeaderVersion1*>(buffer_offset);
+        buffer_offset += sizeof(PerformanceFrameHeaderVersion1);
+        frame_history_entries = {reinterpret_cast<PerformanceEntryVersion1*>(buffer_offset),
+                                 entries_per_frame};
+        buffer_offset += entries_per_frame * sizeof(PerformanceEntryVersion1);
+        frame_history_details = {reinterpret_cast<PerformanceDetailVersion1*>(buffer_offset),
+                                 max_detail_count};
+    } else {
+        frame_history_header = {};
+        frame_history_entries = {};
+        frame_history_details = {};
+    }
+
+    target_node_id = 0;
+    version = PerformanceVersion(behavior.GetPerformanceMetricsDataFormat());
+    entry_count = 0;
+    detail_count = 0;
+    frame_header->entry_count = 0;
+    frame_header->detail_count = 0;
+    output_frame_index = 0;
+    last_output_frame_index = 0;
+    is_initialized = true;
+}
+
+template <>
+bool PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
+                            PerformanceEntryVersion1, PerformanceDetailVersion1>::IsInitialized()
+    const {
+    return is_initialized;
+}
+
+template <>
+u32 PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
+                           PerformanceEntryVersion1,
+                           PerformanceDetailVersion1>::CopyHistories(u8* out_buffer, u64 out_size) {
+    if (out_buffer == nullptr || out_size == 0 || !is_initialized) {
+        return 0;
+    }
+
+    // Are there any new frames waiting to be output?
+    if (last_output_frame_index == output_frame_index) {
+        return 0;
+    }
+
+    PerformanceFrameHeaderVersion1* out_header{nullptr};
+    u32 out_history_size{0};
+
+    while (last_output_frame_index != output_frame_index) {
+        PerformanceFrameHeaderVersion1* history_header{nullptr};
+        std::span<PerformanceEntryVersion1> history_entries{};
+        std::span<PerformanceDetailVersion1> history_details{};
+
+        if (max_frames > 0) {
+            auto frame_offset{&frame_history[last_output_frame_index * frame_size]};
+            history_header = reinterpret_cast<PerformanceFrameHeaderVersion1*>(frame_offset);
+            frame_offset += sizeof(PerformanceFrameHeaderVersion1);
+            history_entries = {reinterpret_cast<PerformanceEntryVersion1*>(frame_offset),
+                               history_header->entry_count};
+            frame_offset += entries_per_frame * sizeof(PerformanceFrameHeaderVersion1);
+            history_details = {reinterpret_cast<PerformanceDetailVersion1*>(frame_offset),
+                               history_header->detail_count};
+        } else {
+            // Original code does not break here, but will crash when trying to dereference the
+            // header in the next if, so let's just skip this frame and continue...
+            // Hopefully this will not happen.
+            LOG_WARNING(Service_Audio,
+                        "max_frames should not be 0! Skipping frame to avoid a crash");
+            last_output_frame_index++;
+            continue;
+        }
+
+        if (out_size < history_header->entry_count * sizeof(PerformanceEntryVersion1) +
+                           history_header->detail_count * sizeof(PerformanceDetailVersion1) +
+                           2 * sizeof(PerformanceFrameHeaderVersion1)) {
+            break;
+        }
+
+        u32 out_offset{sizeof(PerformanceFrameHeaderVersion1)};
+        auto out_entries{std::span<PerformanceEntryVersion1>(
+            reinterpret_cast<PerformanceEntryVersion1*>(out_buffer + out_offset),
+            history_header->entry_count)};
+        u32 out_entry_count{0};
+        u32 total_processing_time{0};
+        for (auto& history_entry : history_entries) {
+            if (history_entry.processed_time > 0 || history_entry.start_time > 0) {
+                out_entries[out_entry_count++] = history_entry;
+                total_processing_time += history_entry.processed_time;
+            }
+        }
+
+        out_offset += static_cast<u32>(out_entry_count * sizeof(PerformanceEntryVersion1));
+        auto out_details{std::span<PerformanceDetailVersion1>(
+            reinterpret_cast<PerformanceDetailVersion1*>(out_buffer + out_offset),
+            history_header->detail_count)};
+        u32 out_detail_count{0};
+        for (auto& history_detail : history_details) {
+            if (history_detail.processed_time > 0 || history_detail.start_time > 0) {
+                out_details[out_detail_count++] = history_detail;
+            }
+        }
+
+        out_offset += static_cast<u32>(out_detail_count * sizeof(PerformanceDetailVersion1));
+        out_header = reinterpret_cast<PerformanceFrameHeaderVersion1*>(out_buffer);
+        out_header->magic = Common::MakeMagic('P', 'E', 'R', 'F');
+        out_header->entry_count = out_entry_count;
+        out_header->detail_count = out_detail_count;
+        out_header->next_offset = out_offset;
+        out_header->total_processing_time = total_processing_time;
+        out_header->frame_index = history_header->frame_index;
+
+        out_history_size += out_offset;
+
+        out_buffer += out_offset;
+        out_size -= out_offset;
+        last_output_frame_index = (last_output_frame_index + 1) % max_frames;
+    }
+
+    // We're out of frames to output, so if there's enough left in the output buffer for another
+    // header, and we output at least 1 frame, set the next header to null.
+    if (out_size > sizeof(PerformanceFrameHeaderVersion1) && out_header != nullptr) {
+        std::memset(out_buffer, 0, sizeof(PerformanceFrameHeaderVersion1));
+    }
+
+    return out_history_size;
+}
+
+template <>
+bool PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
+                            PerformanceEntryVersion1, PerformanceDetailVersion1>::
+    GetNextEntry([[maybe_unused]] PerformanceEntryAddresses& addresses, [[maybe_unused]] u32** unk,
+                 [[maybe_unused]] PerformanceSysDetailType sys_detail_type,
+                 [[maybe_unused]] s32 node_id) {
+    return false;
+}
+
+template <>
+bool PerformanceManagerImpl<
+    PerformanceVersion::Version1, PerformanceFrameHeaderVersion1, PerformanceEntryVersion1,
+    PerformanceDetailVersion1>::GetNextEntry(PerformanceEntryAddresses& addresses,
+                                             const PerformanceEntryType entry_type,
+                                             const s32 node_id) {
+    if (!is_initialized) {
+        return false;
+    }
+
+    addresses.translated_address = translated_buffer;
+    addresses.header_entry_count_offset = CpuAddr(frame_header) - CpuAddr(workbuffer.data()) +
+                                          offsetof(PerformanceFrameHeaderVersion1, entry_count);
+
+    auto entry{&entry_buffer[entry_count++]};
+    addresses.entry_start_time_offset = CpuAddr(entry) - CpuAddr(workbuffer.data()) +
+                                        offsetof(PerformanceEntryVersion1, start_time);
+    addresses.entry_processed_time_offset = CpuAddr(entry) - CpuAddr(workbuffer.data()) +
+                                            offsetof(PerformanceEntryVersion1, processed_time);
+
+    std::memset(entry, 0, sizeof(PerformanceEntryVersion1));
+    entry->node_id = node_id;
+    entry->entry_type = entry_type;
+    return true;
+}
+
+template <>
+bool PerformanceManagerImpl<
+    PerformanceVersion::Version1, PerformanceFrameHeaderVersion1, PerformanceEntryVersion1,
+    PerformanceDetailVersion1>::GetNextEntry(PerformanceEntryAddresses& addresses,
+                                             const PerformanceDetailType detail_type,
+                                             const PerformanceEntryType entry_type,
+                                             const s32 node_id) {
+    if (!is_initialized || detail_count > MaxDetailEntries) {
+        return false;
+    }
+
+    auto detail{&detail_buffer[detail_count++]};
+
+    addresses.translated_address = translated_buffer;
+    addresses.header_entry_count_offset = CpuAddr(frame_header) - CpuAddr(workbuffer.data()) +
+                                          offsetof(PerformanceFrameHeaderVersion1, detail_count);
+    addresses.entry_start_time_offset = CpuAddr(detail) - CpuAddr(workbuffer.data()) +
+                                        offsetof(PerformanceDetailVersion1, start_time);
+    addresses.entry_processed_time_offset = CpuAddr(detail) - CpuAddr(workbuffer.data()) +
+                                            offsetof(PerformanceDetailVersion1, processed_time);
+
+    std::memset(detail, 0, sizeof(PerformanceDetailVersion1));
+    detail->node_id = node_id;
+    detail->entry_type = entry_type;
+    detail->detail_type = detail_type;
+    return true;
+}
+
+template <>
+void PerformanceManagerImpl<
+    PerformanceVersion::Version1, PerformanceFrameHeaderVersion1, PerformanceEntryVersion1,
+    PerformanceDetailVersion1>::TapFrame([[maybe_unused]] bool dsp_behind,
+                                         [[maybe_unused]] u32 voices_dropped,
+                                         [[maybe_unused]] u64 rendering_start_tick) {
+    if (!is_initialized) {
+        return;
+    }
+
+    if (max_frames > 0) {
+        if (!frame_history.empty() && !workbuffer.empty()) {
+            auto history_frame = reinterpret_cast<PerformanceFrameHeaderVersion1*>(
+                &frame_history[output_frame_index * frame_size]);
+            std::memcpy(history_frame, workbuffer.data(), frame_size);
+            history_frame->frame_index = history_frame_index++;
+        }
+        output_frame_index = (output_frame_index + 1) % max_frames;
+    }
+
+    entry_count = 0;
+    detail_count = 0;
+    frame_header->entry_count = 0;
+    frame_header->detail_count = 0;
+}
+
+template <>
+bool PerformanceManagerImpl<
+    PerformanceVersion::Version1, PerformanceFrameHeaderVersion1, PerformanceEntryVersion1,
+    PerformanceDetailVersion1>::IsDetailTarget(const u32 target_node_id_) const {
+    return target_node_id == target_node_id_;
+}
+
+template <>
+void PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
+                            PerformanceEntryVersion1,
+                            PerformanceDetailVersion1>::SetDetailTarget(const u32 target_node_id_) {
+    target_node_id = target_node_id_;
+}
+
+template <>
+void PerformanceManagerImpl<
+    PerformanceVersion::Version2, PerformanceFrameHeaderVersion2, PerformanceEntryVersion2,
+    PerformanceDetailVersion2>::Initialize(std::span<u8> workbuffer_, const u64 workbuffer_size,
+                                           const AudioRendererParameterInternal& params,
+                                           const BehaviorInfo& behavior,
+                                           const MemoryPoolInfo& memory_pool) {
+    workbuffer = workbuffer_;
+    entries_per_frame = params.voices + params.effects + params.sinks + params.sub_mixes + 1;
+    max_detail_count = MaxDetailEntries;
+    frame_size = GetRequiredBufferSizeForPerformanceMetricsPerFrame(behavior, params);
+    const auto frame_count{static_cast<u32>(workbuffer_size / frame_size)};
+    max_frames = frame_count - 1;
+    translated_buffer = memory_pool.Translate(CpuAddr(workbuffer.data()), workbuffer_size);
+
+    // The first frame is the "current" frame we're writing to.
+    auto buffer_offset{workbuffer.data()};
+    frame_header = reinterpret_cast<PerformanceFrameHeaderVersion2*>(buffer_offset);
+    buffer_offset += sizeof(PerformanceFrameHeaderVersion2);
+    entry_buffer = {reinterpret_cast<PerformanceEntryVersion2*>(buffer_offset), entries_per_frame};
+    buffer_offset += entries_per_frame * sizeof(PerformanceEntryVersion2);
+    detail_buffer = {reinterpret_cast<PerformanceDetailVersion2*>(buffer_offset), max_detail_count};
+
+    // After the current, is a ringbuffer of history frames, the current frame will be copied here
+    // before a new frame is written.
+    frame_history = std::span<u8>(workbuffer.data() + frame_size, workbuffer_size - frame_size);
+
+    // If there's room for any history frames.
+    if (frame_count >= 2) {
+        buffer_offset = frame_history.data();
+        frame_history_header = reinterpret_cast<PerformanceFrameHeaderVersion2*>(buffer_offset);
+        buffer_offset += sizeof(PerformanceFrameHeaderVersion2);
+        frame_history_entries = {reinterpret_cast<PerformanceEntryVersion2*>(buffer_offset),
+                                 entries_per_frame};
+        buffer_offset += entries_per_frame * sizeof(PerformanceEntryVersion2);
+        frame_history_details = {reinterpret_cast<PerformanceDetailVersion2*>(buffer_offset),
+                                 max_detail_count};
+    } else {
+        frame_history_header = {};
+        frame_history_entries = {};
+        frame_history_details = {};
+    }
+
+    target_node_id = 0;
+    version = PerformanceVersion(behavior.GetPerformanceMetricsDataFormat());
+    entry_count = 0;
+    detail_count = 0;
+    frame_header->entry_count = 0;
+    frame_header->detail_count = 0;
+    output_frame_index = 0;
+    last_output_frame_index = 0;
+    is_initialized = true;
+}
+
+template <>
+bool PerformanceManagerImpl<PerformanceVersion::Version2, PerformanceFrameHeaderVersion2,
+                            PerformanceEntryVersion2, PerformanceDetailVersion2>::IsInitialized()
+    const {
+    return is_initialized;
+}
+
+template <>
+u32 PerformanceManagerImpl<PerformanceVersion::Version2, PerformanceFrameHeaderVersion2,
+                           PerformanceEntryVersion2,
+                           PerformanceDetailVersion2>::CopyHistories(u8* out_buffer, u64 out_size) {
+    if (out_buffer == nullptr || out_size == 0 || !is_initialized) {
+        return 0;
+    }
+
+    // Are there any new frames waiting to be output?
+    if (last_output_frame_index == output_frame_index) {
+        return 0;
+    }
+
+    PerformanceFrameHeaderVersion2* out_header{nullptr};
+    u32 out_history_size{0};
+
+    while (last_output_frame_index != output_frame_index) {
+        PerformanceFrameHeaderVersion2* history_header{nullptr};
+        std::span<PerformanceEntryVersion2> history_entries{};
+        std::span<PerformanceDetailVersion2> history_details{};
+
+        if (max_frames > 0) {
+            auto frame_offset{&frame_history[last_output_frame_index * frame_size]};
+            history_header = reinterpret_cast<PerformanceFrameHeaderVersion2*>(frame_offset);
+            frame_offset += sizeof(PerformanceFrameHeaderVersion2);
+            history_entries = {reinterpret_cast<PerformanceEntryVersion2*>(frame_offset),
+                               history_header->entry_count};
+            frame_offset += entries_per_frame * sizeof(PerformanceFrameHeaderVersion2);
+            history_details = {reinterpret_cast<PerformanceDetailVersion2*>(frame_offset),
+                               history_header->detail_count};
+        } else {
+            // Original code does not break here, but will crash when trying to dereference the
+            // header in the next if, so let's just skip this frame and continue...
+            // Hopefully this will not happen.
+            LOG_WARNING(Service_Audio,
+                        "max_frames should not be 0! Skipping frame to avoid a crash");
+            last_output_frame_index++;
+            continue;
+        }
+
+        if (out_size < history_header->entry_count * sizeof(PerformanceEntryVersion2) +
+                           history_header->detail_count * sizeof(PerformanceDetailVersion2) +
+                           2 * sizeof(PerformanceFrameHeaderVersion2)) {
+            break;
+        }
+
+        u32 out_offset{sizeof(PerformanceFrameHeaderVersion2)};
+        auto out_entries{std::span<PerformanceEntryVersion2>(
+            reinterpret_cast<PerformanceEntryVersion2*>(out_buffer + out_offset),
+            history_header->entry_count)};
+        u32 out_entry_count{0};
+        u32 total_processing_time{0};
+        for (auto& history_entry : history_entries) {
+            if (history_entry.processed_time > 0 || history_entry.start_time > 0) {
+                out_entries[out_entry_count++] = history_entry;
+                total_processing_time += history_entry.processed_time;
+            }
+        }
+
+        out_offset += static_cast<u32>(out_entry_count * sizeof(PerformanceEntryVersion2));
+        auto out_details{std::span<PerformanceDetailVersion2>(
+            reinterpret_cast<PerformanceDetailVersion2*>(out_buffer + out_offset),
+            history_header->detail_count)};
+        u32 out_detail_count{0};
+        for (auto& history_detail : history_details) {
+            if (history_detail.processed_time > 0 || history_detail.start_time > 0) {
+                out_details[out_detail_count++] = history_detail;
+            }
+        }
+
+        out_offset += static_cast<u32>(out_detail_count * sizeof(PerformanceDetailVersion2));
+        out_header = reinterpret_cast<PerformanceFrameHeaderVersion2*>(out_buffer);
+        out_header->magic = Common::MakeMagic('P', 'E', 'R', 'F');
+        out_header->entry_count = out_entry_count;
+        out_header->detail_count = out_detail_count;
+        out_header->next_offset = out_offset;
+        out_header->total_processing_time = total_processing_time;
+        out_header->voices_dropped = history_header->voices_dropped;
+        out_header->start_time = history_header->start_time;
+        out_header->frame_index = history_header->frame_index;
+        out_header->render_time_exceeded = history_header->render_time_exceeded;
+
+        out_history_size += out_offset;
+
+        out_buffer += out_offset;
+        out_size -= out_offset;
+        last_output_frame_index = (last_output_frame_index + 1) % max_frames;
+    }
+
+    // We're out of frames to output, so if there's enough left in the output buffer for another
+    // header, and we output at least 1 frame, set the next header to null.
+    if (out_size > sizeof(PerformanceFrameHeaderVersion2) && out_header != nullptr) {
+        std::memset(out_buffer, 0, sizeof(PerformanceFrameHeaderVersion2));
+    }
+
+    return out_history_size;
+}
+
+template <>
+bool PerformanceManagerImpl<
+    PerformanceVersion::Version2, PerformanceFrameHeaderVersion2, PerformanceEntryVersion2,
+    PerformanceDetailVersion2>::GetNextEntry(PerformanceEntryAddresses& addresses, u32** unk,
+                                             const PerformanceSysDetailType sys_detail_type,
+                                             const s32 node_id) {
+    if (!is_initialized || detail_count > MaxDetailEntries) {
+        return false;
+    }
+
+    auto detail{&detail_buffer[detail_count++]};
+
+    addresses.translated_address = translated_buffer;
+    addresses.header_entry_count_offset = CpuAddr(frame_header) - CpuAddr(workbuffer.data()) +
+                                          offsetof(PerformanceFrameHeaderVersion2, detail_count);
+    addresses.entry_start_time_offset = CpuAddr(detail) - CpuAddr(workbuffer.data()) +
+                                        offsetof(PerformanceDetailVersion2, start_time);
+    addresses.entry_processed_time_offset = CpuAddr(detail) - CpuAddr(workbuffer.data()) +
+                                            offsetof(PerformanceDetailVersion2, processed_time);
+
+    std::memset(detail, 0, sizeof(PerformanceDetailVersion2));
+    detail->node_id = node_id;
+    detail->detail_type = static_cast<PerformanceDetailType>(sys_detail_type);
+
+    if (unk) {
+        *unk = &detail->unk_10;
+    }
+    return true;
+}
+
+template <>
+bool PerformanceManagerImpl<
+    PerformanceVersion::Version2, PerformanceFrameHeaderVersion2, PerformanceEntryVersion2,
+    PerformanceDetailVersion2>::GetNextEntry(PerformanceEntryAddresses& addresses,
+                                             const PerformanceEntryType entry_type,
+                                             const s32 node_id) {
+    if (!is_initialized) {
+        return false;
+    }
+
+    auto entry{&entry_buffer[entry_count++]};
+
+    addresses.translated_address = translated_buffer;
+    addresses.header_entry_count_offset = CpuAddr(frame_header) - CpuAddr(workbuffer.data()) +
+                                          offsetof(PerformanceFrameHeaderVersion2, entry_count);
+    addresses.entry_start_time_offset = CpuAddr(entry) - CpuAddr(workbuffer.data()) +
+                                        offsetof(PerformanceEntryVersion2, start_time);
+    addresses.entry_processed_time_offset = CpuAddr(entry) - CpuAddr(workbuffer.data()) +
+                                            offsetof(PerformanceEntryVersion2, processed_time);
+
+    std::memset(entry, 0, sizeof(PerformanceEntryVersion2));
+    entry->node_id = node_id;
+    entry->entry_type = entry_type;
+    return true;
+}
+
+template <>
+bool PerformanceManagerImpl<
+    PerformanceVersion::Version2, PerformanceFrameHeaderVersion2, PerformanceEntryVersion2,
+    PerformanceDetailVersion2>::GetNextEntry(PerformanceEntryAddresses& addresses,
+                                             const PerformanceDetailType detail_type,
+                                             const PerformanceEntryType entry_type,
+                                             const s32 node_id) {
+    if (!is_initialized || detail_count > MaxDetailEntries) {
+        return false;
+    }
+
+    auto detail{&detail_buffer[detail_count++]};
+
+    addresses.translated_address = translated_buffer;
+    addresses.header_entry_count_offset = CpuAddr(frame_header) - CpuAddr(workbuffer.data()) +
+                                          offsetof(PerformanceFrameHeaderVersion2, detail_count);
+    addresses.entry_start_time_offset = CpuAddr(detail) - CpuAddr(workbuffer.data()) +
+                                        offsetof(PerformanceDetailVersion2, start_time);
+    addresses.entry_processed_time_offset = CpuAddr(detail) - CpuAddr(workbuffer.data()) +
+                                            offsetof(PerformanceDetailVersion2, processed_time);
+
+    std::memset(detail, 0, sizeof(PerformanceDetailVersion2));
+    detail->node_id = node_id;
+    detail->entry_type = entry_type;
+    detail->detail_type = detail_type;
+    return true;
+}
+
+template <>
+void PerformanceManagerImpl<PerformanceVersion::Version2, PerformanceFrameHeaderVersion2,
+                            PerformanceEntryVersion2,
+                            PerformanceDetailVersion2>::TapFrame(const bool dsp_behind,
+                                                                 const u32 voices_dropped,
+                                                                 const u64 rendering_start_tick) {
+    if (!is_initialized) {
+        return;
+    }
+
+    if (max_frames > 0) {
+        if (!frame_history.empty() && !workbuffer.empty()) {
+            auto history_frame{reinterpret_cast<PerformanceFrameHeaderVersion2*>(
+                &frame_history[output_frame_index * frame_size])};
+            std::memcpy(history_frame, workbuffer.data(), frame_size);
+            history_frame->render_time_exceeded = dsp_behind;
+            history_frame->voices_dropped = voices_dropped;
+            history_frame->start_time = rendering_start_tick;
+            history_frame->frame_index = history_frame_index++;
+        }
+        output_frame_index = (output_frame_index + 1) % max_frames;
+    }
+
+    entry_count = 0;
+    detail_count = 0;
+    frame_header->entry_count = 0;
+    frame_header->detail_count = 0;
+}
+
+template <>
+bool PerformanceManagerImpl<
+    PerformanceVersion::Version2, PerformanceFrameHeaderVersion2, PerformanceEntryVersion2,
+    PerformanceDetailVersion2>::IsDetailTarget(const u32 target_node_id_) const {
+    return target_node_id == target_node_id_;
+}
+
+template <>
+void PerformanceManagerImpl<PerformanceVersion::Version2, PerformanceFrameHeaderVersion2,
+                            PerformanceEntryVersion2,
+                            PerformanceDetailVersion2>::SetDetailTarget(const u32 target_node_id_) {
+    target_node_id = target_node_id_;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/performance/performance_manager.h b/src/audio_core/renderer/performance/performance_manager.h
new file mode 100644
index 000000000..b65caa9b6
--- /dev/null
+++ b/src/audio_core/renderer/performance/performance_manager.h
@@ -0,0 +1,275 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <chrono>
+#include <memory>
+#include <span>
+
+#include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/renderer/performance/performance_detail.h"
+#include "audio_core/renderer/performance/performance_entry.h"
+#include "audio_core/renderer/performance/performance_entry_addresses.h"
+#include "audio_core/renderer/performance/performance_frame_header.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+class BehaviorInfo;
+class MemoryPoolInfo;
+
+enum class PerformanceVersion {
+    Version1,
+    Version2,
+};
+
+enum class PerformanceSysDetailType {
+    PcmInt16 = 15,
+    PcmFloat = 16,
+    Adpcm = 17,
+    LightLimiter = 37,
+};
+
+enum class PerformanceState {
+    Invalid,
+    Start,
+    Stop,
+};
+
+/**
+ * Manages performance information.
+ *
+ * The performance buffer is split into frames, each comprised of:
+ *     Frame header - Information about the number of entries/details and some others
+ *     Entries      - Created when starting to generate types of commands, such as voice
+ * commands, mix commands, sink commands etc. Details      - Created for specific commands
+ * within each group. Up to MaxDetailEntries per frame.
+ *
+ * A current frame is written to by the AudioRenderer, and before it processes the next command
+ * list, the current frame is copied to a ringbuffer of history frames. These frames are then
+ * output back to the game if it supplies a performance buffer to RequestUpdate.
+ *
+ * Two versions currently exist, version 2 adds a few extra fields to the header, and a new
+ * SysDetail type which is seemingly unused.
+ */
+class PerformanceManager {
+public:
+    static constexpr size_t MaxDetailEntries = 100;
+
+    struct InParameter {
+        /* 0x00 */ s32 target_node_id;
+        /* 0x04 */ char unk04[0xC];
+    };
+    static_assert(sizeof(InParameter) == 0x10,
+                  "PerformanceManager::InParameter has the wrong size!");
+
+    struct OutStatus {
+        /* 0x00 */ s32 history_size;
+        /* 0x04 */ char unk04[0xC];
+    };
+    static_assert(sizeof(OutStatus) == 0x10, "PerformanceManager::OutStatus has the wrong size!");
+
+    /**
+     * Calculate the required size for the performance workbuffer.
+     *
+     * @param behavior - Check which version is supported.
+     * @param params   - Input parameters.
+     *
+     * @return Required workbuffer size.
+     */
+    static u64 GetRequiredBufferSizeForPerformanceMetricsPerFrame(
+        const BehaviorInfo& behavior, const AudioRendererParameterInternal& params) {
+        u64 entry_count{params.voices + params.effects + params.sub_mixes + params.sinks + 1};
+        switch (behavior.GetPerformanceMetricsDataFormat()) {
+        case 1:
+            return sizeof(PerformanceFrameHeaderVersion1) +
+                   PerformanceManager::MaxDetailEntries * sizeof(PerformanceDetailVersion1) +
+                   entry_count * sizeof(PerformanceEntryVersion1);
+        case 2:
+            return sizeof(PerformanceFrameHeaderVersion2) +
+                   PerformanceManager::MaxDetailEntries * sizeof(PerformanceDetailVersion2) +
+                   entry_count * sizeof(PerformanceEntryVersion2);
+        }
+
+        LOG_WARNING(Service_Audio, "Invalid PerformanceMetrics version, assuming version 1");
+        return sizeof(PerformanceFrameHeaderVersion1) +
+               PerformanceManager::MaxDetailEntries * sizeof(PerformanceDetailVersion1) +
+               entry_count * sizeof(PerformanceEntryVersion1);
+    }
+
+    virtual ~PerformanceManager() = default;
+
+    /**
+     * Initialize the performance manager.
+     *
+     * @param workbuffer      - Workbuffer to use for performance frames.
+     * @param workbuffer_size - Size of the workbuffer.
+     * @param params          - Input parameters.
+     * @param behavior        - Behaviour to check version and data format.
+     * @param memory_pool     - Used to translate the workbuffer address for the DSP.
+     */
+    virtual void Initialize(std::span<u8> workbuffer, u64 workbuffer_size,
+                            const AudioRendererParameterInternal& params,
+                            const BehaviorInfo& behavior, const MemoryPoolInfo& memory_pool);
+
+    /**
+     * Check if the manager is initialized.
+     *
+     * @return True if initialized, otherwise false.
+     */
+    virtual bool IsInitialized() const;
+
+    /**
+     * Copy the waiting performance frames to the output buffer.
+     *
+     * @param out_buffer - Output buffer to store performance frames.
+     * @param out_size   - Size of the output buffer.
+     * @return Size in bytes that were written to the buffer.
+     */
+    virtual u32 CopyHistories(u8* out_buffer, u64 out_size);
+
+    /**
+     * Setup a new sys detail in the current frame, filling in addresses with offsets to the
+     * current workbuffer, to be written by the AudioRenderer. Note: This version is
+     * unused/incomplete.
+     *
+     * @param addresses       - Filled with pointers to the new entry, which should be passed to
+     * the AudioRenderer with Performance commands to be written.
+     * @param unk             - Unknown.
+     * @param sys_detail_type - Sys detail type.
+     * @param node_id         - Node id for this entry.
+     * @return True if a new entry was created and the offsets are valid, otherwise false.
+     */
+    virtual bool GetNextEntry(PerformanceEntryAddresses& addresses, u32** unk,
+                              PerformanceSysDetailType sys_detail_type, s32 node_id);
+
+    /**
+     * Setup a new entry in the current frame, filling in addresses with offsets to the current
+     * workbuffer, to be written by the AudioRenderer.
+     *
+     * @param addresses       - Filled with pointers to the new entry, which should be passed to
+     * the AudioRenderer with Performance commands to be written.
+     * @param entry_type      - The type of this entry. See PerformanceEntryType
+     * @param node_id         - Node id for this entry.
+     * @return True if a new entry was created and the offsets are valid, otherwise false.
+     */
+    virtual bool GetNextEntry(PerformanceEntryAddresses& addresses, PerformanceEntryType entry_type,
+                              s32 node_id);
+
+    /**
+     * Setup a new detail in the current frame, filling in addresses with offsets to the current
+     * workbuffer, to be written by the AudioRenderer.
+     *
+     * @param addresses       - Filled with pointers to the new detail, which should be passed
+     *                          to the AudioRenderer with Performance commands to be written.
+     * @param detail_type     - Performance detail type.
+     * @param entry_type      - The type of this detail. See PerformanceEntryType
+     * @param node_id         - Node id for this detail.
+     * @return True if a new detail was created and the offsets are valid, otherwise false.
+     */
+    virtual bool GetNextEntry(PerformanceEntryAddresses& addresses,
+                              PerformanceDetailType detail_type, PerformanceEntryType entry_type,
+                              s32 node_id);
+
+    /**
+     * Save the current frame to the ring buffer.
+     *
+     * @param dsp_behind           - Did the AudioRenderer fall behind and not
+     *                               finish processing the command list?
+     * @param voices_dropped       - The number of voices that were dropped.
+     * @param rendering_start_tick - The tick rendering started.
+     */
+    virtual void TapFrame(bool dsp_behind, u32 voices_dropped, u64 rendering_start_tick);
+
+    /**
+     * Check if the node id is a detail type.
+     *
+     * @return True if the node is a detail type, otherwise false.
+     */
+    virtual bool IsDetailTarget(u32 target_node_id) const;
+
+    /**
+     * Set the given node to be a detail type.
+     *
+     * @param target_node_id - Node to set.
+     */
+    virtual void SetDetailTarget(u32 target_node_id);
+
+private:
+    /**
+     * Create the performance manager.
+     *
+     * @param version - Performance version to create.
+     */
+    void CreateImpl(size_t version);
+
+    std::unique_ptr<PerformanceManager>
+        /// Impl for the performance manager, may be version 1 or 2.
+        impl;
+};
+
+template <PerformanceVersion Version, typename FrameHeaderVersion, typename EntryVersion,
+          typename DetailVersion>
+class PerformanceManagerImpl : public PerformanceManager {
+public:
+    void Initialize(std::span<u8> workbuffer, u64 workbuffer_size,
+                    const AudioRendererParameterInternal& params, const BehaviorInfo& behavior,
+                    const MemoryPoolInfo& memory_pool) override;
+    bool IsInitialized() const override;
+    u32 CopyHistories(u8* out_buffer, u64 out_size) override;
+    bool GetNextEntry(PerformanceEntryAddresses& addresses, u32** unk,
+                      PerformanceSysDetailType sys_detail_type, s32 node_id) override;
+    bool GetNextEntry(PerformanceEntryAddresses& addresses, PerformanceEntryType entry_type,
+                      s32 node_id) override;
+    bool GetNextEntry(PerformanceEntryAddresses& addresses, PerformanceDetailType detail_type,
+                      PerformanceEntryType entry_type, s32 node_id) override;
+    void TapFrame(bool dsp_behind, u32 voices_dropped, u64 rendering_start_tick) override;
+    bool IsDetailTarget(u32 target_node_id) const override;
+    void SetDetailTarget(u32 target_node_id) override;
+
+private:
+    /// Workbuffer used to store the current performance frame
+    std::span<u8> workbuffer{};
+    /// DSP address of the workbuffer, used by the AudioRenderer
+    CpuAddr translated_buffer{};
+    /// Current frame index
+    u32 history_frame_index{};
+    /// Current frame header
+    FrameHeaderVersion* frame_header{};
+    /// Current frame entry buffer
+    std::span<EntryVersion> entry_buffer{};
+    /// Current frame detail buffer
+    std::span<DetailVersion> detail_buffer{};
+    /// Current frame entry count
+    u32 entry_count{};
+    /// Current frame detail count
+    u32 detail_count{};
+    /// Ringbuffer of previous frames
+    std::span<u8> frame_history{};
+    /// Current history frame header
+    FrameHeaderVersion* frame_history_header{};
+    /// Current history entry buffer
+    std::span<EntryVersion> frame_history_entries{};
+    /// Current history detail buffer
+    std::span<DetailVersion> frame_history_details{};
+    /// Current history ringbuffer write index
+    u32 output_frame_index{};
+    /// Last history frame index that was written back to the game
+    u32 last_output_frame_index{};
+    /// Maximum number of history frames in the ringbuffer
+    u32 max_frames{};
+    /// Number of entries per frame
+    u32 entries_per_frame{};
+    /// Maximum number of details per frame
+    u32 max_detail_count{};
+    /// Frame size in bytes
+    u64 frame_size{};
+    /// Is the performance manager initialized?
+    bool is_initialized{};
+    /// Target node id
+    u32 target_node_id{};
+    /// Performance version in use
+    PerformanceVersion version{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/circular_buffer_sink_info.cpp b/src/audio_core/renderer/sink/circular_buffer_sink_info.cpp
new file mode 100644
index 000000000..d91f10402
--- /dev/null
+++ b/src/audio_core/renderer/sink/circular_buffer_sink_info.cpp
@@ -0,0 +1,76 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/memory/pool_mapper.h"
+#include "audio_core/renderer/sink/circular_buffer_sink_info.h"
+#include "audio_core/renderer/upsampler/upsampler_manager.h"
+
+namespace AudioCore::AudioRenderer {
+
+CircularBufferSinkInfo::CircularBufferSinkInfo() {
+    state.fill(0);
+    parameter.fill(0);
+    type = Type::CircularBufferSink;
+
+    auto state_{reinterpret_cast<CircularBufferState*>(state.data())};
+    state_->address_info.Setup(0, 0);
+}
+
+void CircularBufferSinkInfo::CleanUp() {
+    auto state_{reinterpret_cast<DeviceState*>(state.data())};
+
+    if (state_->upsampler_info) {
+        state_->upsampler_info->manager->Free(state_->upsampler_info);
+        state_->upsampler_info = nullptr;
+    }
+
+    parameter.fill(0);
+    type = Type::Invalid;
+}
+
+void CircularBufferSinkInfo::Update(BehaviorInfo::ErrorInfo& error_info, OutStatus& out_status,
+                                    const InParameter& in_params, const PoolMapper& pool_mapper) {
+    const auto buffer_params{
+        reinterpret_cast<const CircularBufferInParameter*>(&in_params.circular_buffer)};
+    auto current_params{reinterpret_cast<CircularBufferInParameter*>(parameter.data())};
+    auto current_state{reinterpret_cast<CircularBufferState*>(state.data())};
+
+    if (in_use == buffer_params->in_use && !buffer_unmapped) {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+        out_status.writeOffset = current_state->last_pos2;
+        return;
+    }
+
+    node_id = in_params.node_id;
+    in_use = in_params.in_use;
+
+    if (in_use) {
+        buffer_unmapped =
+            !pool_mapper.TryAttachBuffer(error_info, current_state->address_info,
+                                         buffer_params->cpu_address, buffer_params->size);
+        *current_params = *buffer_params;
+    } else {
+        *current_params = *buffer_params;
+    }
+    out_status.writeOffset = current_state->last_pos2;
+}
+
+void CircularBufferSinkInfo::UpdateForCommandGeneration() {
+    if (in_use) {
+        auto params{reinterpret_cast<CircularBufferInParameter*>(parameter.data())};
+        auto state_{reinterpret_cast<CircularBufferState*>(state.data())};
+
+        const auto pos{state_->current_pos};
+        state_->last_pos2 = state_->last_pos;
+        state_->last_pos = pos;
+
+        state_->current_pos += static_cast<s32>(params->input_count * params->sample_count *
+                                                GetSampleFormatByteSize(SampleFormat::PcmInt16));
+        if (params->size > 0) {
+            state_->current_pos %= params->size;
+        }
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/circular_buffer_sink_info.h b/src/audio_core/renderer/sink/circular_buffer_sink_info.h
new file mode 100644
index 000000000..3356213ea
--- /dev/null
+++ b/src/audio_core/renderer/sink/circular_buffer_sink_info.h
@@ -0,0 +1,41 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/sink/sink_info_base.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Info for a circular buffer sink.
+ */
+class CircularBufferSinkInfo : public SinkInfoBase {
+public:
+    CircularBufferSinkInfo();
+
+    /**
+     * Clean up for info, resetting it to a default state.
+     */
+    void CleanUp() override;
+
+    /**
+     * Update the info according to parameters, and write the current state to out_status.
+     *
+     * @param error_info  - Output error code.
+     * @param out_status  - Output status.
+     * @param in_params   - Input parameters.
+     * @param pool_mapper - Used to map the circular buffer.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, OutStatus& out_status,
+                const InParameter& in_params, const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the circular buffer on command generation, incrementing its current offsets.
+     */
+    void UpdateForCommandGeneration() override;
+};
+static_assert(sizeof(CircularBufferSinkInfo) <= sizeof(SinkInfoBase),
+              "CircularBufferSinkInfo is too large!");
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/device_sink_info.cpp b/src/audio_core/renderer/sink/device_sink_info.cpp
new file mode 100644
index 000000000..b7b3d6f1d
--- /dev/null
+++ b/src/audio_core/renderer/sink/device_sink_info.cpp
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/sink/device_sink_info.h"
+#include "audio_core/renderer/upsampler/upsampler_manager.h"
+
+namespace AudioCore::AudioRenderer {
+
+DeviceSinkInfo::DeviceSinkInfo() {
+    state.fill(0);
+    parameter.fill(0);
+    type = Type::DeviceSink;
+}
+
+void DeviceSinkInfo::CleanUp() {
+    auto state_{reinterpret_cast<DeviceState*>(state.data())};
+
+    if (state_->upsampler_info) {
+        state_->upsampler_info->manager->Free(state_->upsampler_info);
+        state_->upsampler_info = nullptr;
+    }
+
+    parameter.fill(0);
+    type = Type::Invalid;
+}
+
+void DeviceSinkInfo::Update(BehaviorInfo::ErrorInfo& error_info, OutStatus& out_status,
+                            const InParameter& in_params,
+                            [[maybe_unused]] const PoolMapper& pool_mapper) {
+
+    const auto device_params{reinterpret_cast<const DeviceInParameter*>(&in_params.device)};
+    auto current_params{reinterpret_cast<DeviceInParameter*>(parameter.data())};
+
+    if (in_use == in_params.in_use) {
+        current_params->downmix_enabled = device_params->downmix_enabled;
+        current_params->downmix_coeff = device_params->downmix_coeff;
+    } else {
+        type = in_params.type;
+        in_use = in_params.in_use;
+        node_id = in_params.node_id;
+        *current_params = *device_params;
+    }
+
+    auto current_state{reinterpret_cast<DeviceState*>(state.data())};
+
+    for (size_t i = 0; i < current_state->downmix_coeff.size(); i++) {
+        current_state->downmix_coeff[i] = current_params->downmix_coeff[i];
+    }
+
+    std::memset(&out_status, 0, sizeof(OutStatus));
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void DeviceSinkInfo::UpdateForCommandGeneration() {}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/device_sink_info.h b/src/audio_core/renderer/sink/device_sink_info.h
new file mode 100644
index 000000000..a1c441454
--- /dev/null
+++ b/src/audio_core/renderer/sink/device_sink_info.h
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/sink/sink_info_base.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Info for a device sink.
+ */
+class DeviceSinkInfo : public SinkInfoBase {
+public:
+    DeviceSinkInfo();
+
+    /**
+     * Clean up for info, resetting it to a default state.
+     */
+    void CleanUp() override;
+
+    /**
+     * Update the info according to parameters, and write the current state to out_status.
+     *
+     * @param error_info  - Output error code.
+     * @param out_status  - Output status.
+     * @param in_params   - Input parameters.
+     * @param pool_mapper - Unused.
+     */
+    void Update(BehaviorInfo::ErrorInfo& error_info, OutStatus& out_status,
+                const InParameter& in_params, const PoolMapper& pool_mapper) override;
+
+    /**
+     * Update the device sink on command generation, unused.
+     */
+    void UpdateForCommandGeneration() override;
+};
+static_assert(sizeof(DeviceSinkInfo) <= sizeof(SinkInfoBase), "DeviceSinkInfo is too large!");
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/sink_context.cpp b/src/audio_core/renderer/sink/sink_context.cpp
new file mode 100644
index 000000000..634bc1cf9
--- /dev/null
+++ b/src/audio_core/renderer/sink/sink_context.cpp
@@ -0,0 +1,21 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/sink/sink_context.h"
+
+namespace AudioCore::AudioRenderer {
+
+void SinkContext::Initialize(std::span<SinkInfoBase> sink_infos_, const u32 sink_count_) {
+    sink_infos = sink_infos_;
+    sink_count = sink_count_;
+}
+
+SinkInfoBase* SinkContext::GetInfo(const u32 index) {
+    return &sink_infos[index];
+}
+
+u32 SinkContext::GetCount() const {
+    return sink_count;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/sink_context.h b/src/audio_core/renderer/sink/sink_context.h
new file mode 100644
index 000000000..185572e29
--- /dev/null
+++ b/src/audio_core/renderer/sink/sink_context.h
@@ -0,0 +1,47 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/sink/sink_info_base.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Manages output sinks.
+ */
+class SinkContext {
+public:
+    /**
+     * Initialize the sink context.
+     *
+     * @param sink_infos - Workbuffer for the sinks.
+     * @param sink_count - Number of sinks in the buffer.
+     */
+    void Initialize(std::span<SinkInfoBase> sink_infos, u32 sink_count);
+
+    /**
+     * Get a given index's info.
+     *
+     * @param index - Sink index to get.
+     * @return The sink info base for the given index.
+     */
+    SinkInfoBase* GetInfo(u32 index);
+
+    /**
+     * Get the current number of sinks.
+     *
+     * @return The number of sinks.
+     */
+    u32 GetCount() const;
+
+private:
+    /// Buffer of sink infos
+    std::span<SinkInfoBase> sink_infos{};
+    /// Number of sinks in the buffer
+    u32 sink_count{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/sink_info_base.cpp b/src/audio_core/renderer/sink/sink_info_base.cpp
new file mode 100644
index 000000000..4279beaa0
--- /dev/null
+++ b/src/audio_core/renderer/sink/sink_info_base.cpp
@@ -0,0 +1,51 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/memory/pool_mapper.h"
+#include "audio_core/renderer/sink/sink_info_base.h"
+
+namespace AudioCore::AudioRenderer {
+
+void SinkInfoBase::CleanUp() {
+    type = Type::Invalid;
+}
+
+void SinkInfoBase::Update(BehaviorInfo::ErrorInfo& error_info, OutStatus& out_status,
+                          [[maybe_unused]] const InParameter& in_params,
+                          [[maybe_unused]] const PoolMapper& pool_mapper) {
+    std::memset(&out_status, 0, sizeof(OutStatus));
+    error_info.error_code = ResultSuccess;
+    error_info.address = CpuAddr(0);
+}
+
+void SinkInfoBase::UpdateForCommandGeneration() {}
+
+SinkInfoBase::DeviceState* SinkInfoBase::GetDeviceState() {
+    return reinterpret_cast<DeviceState*>(state.data());
+}
+
+SinkInfoBase::Type SinkInfoBase::GetType() const {
+    return type;
+}
+
+bool SinkInfoBase::IsUsed() const {
+    return in_use;
+}
+
+bool SinkInfoBase::ShouldSkip() const {
+    return buffer_unmapped;
+}
+
+u32 SinkInfoBase::GetNodeId() const {
+    return node_id;
+}
+
+u8* SinkInfoBase::GetState() {
+    return state.data();
+}
+
+u8* SinkInfoBase::GetParameter() {
+    return parameter.data();
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/sink/sink_info_base.h b/src/audio_core/renderer/sink/sink_info_base.h
new file mode 100644
index 000000000..a1b855f20
--- /dev/null
+++ b/src/audio_core/renderer/sink/sink_info_base.h
@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/memory/address_info.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+struct UpsamplerInfo;
+class PoolMapper;
+
+/**
+ * Base for the circular buffer and device sinks, holding their states for the AudioRenderer and
+ * their parametetrs for generating sink commands.
+ */
+class SinkInfoBase {
+public:
+    enum class Type : u8 {
+        Invalid,
+        DeviceSink,
+        CircularBufferSink,
+    };
+
+    struct DeviceInParameter {
+        /* 0x000 */ char name[0x100];
+        /* 0x100 */ u32 input_count;
+        /* 0x104 */ std::array<s8, MaxChannels> inputs;
+        /* 0x10A */ char unk10A[0x1];
+        /* 0x10B */ bool downmix_enabled;
+        /* 0x10C */ std::array<f32, 4> downmix_coeff;
+    };
+    static_assert(sizeof(DeviceInParameter) == 0x11C, "DeviceInParameter has the wrong size!");
+
+    struct DeviceState {
+        /* 0x00 */ UpsamplerInfo* upsampler_info;
+        /* 0x08 */ std::array<Common::FixedPoint<16, 16>, 4> downmix_coeff;
+        /* 0x18 */ char unk18[0x18];
+    };
+    static_assert(sizeof(DeviceState) == 0x30, "DeviceState has the wrong size!");
+
+    struct CircularBufferInParameter {
+        /* 0x00 */ u64 cpu_address;
+        /* 0x08 */ u32 size;
+        /* 0x0C */ u32 input_count;
+        /* 0x10 */ u32 sample_count;
+        /* 0x14 */ u32 previous_pos;
+        /* 0x18 */ SampleFormat format;
+        /* 0x1C */ std::array<s8, MaxChannels> inputs;
+        /* 0x22 */ bool in_use;
+        /* 0x23 */ char unk23[0x5];
+    };
+    static_assert(sizeof(CircularBufferInParameter) == 0x28,
+                  "CircularBufferInParameter has the wrong size!");
+
+    struct CircularBufferState {
+        /* 0x00 */ u32 last_pos2;
+        /* 0x04 */ s32 current_pos;
+        /* 0x08 */ u32 last_pos;
+        /* 0x0C */ char unk0C[0x4];
+        /* 0x10 */ AddressInfo address_info;
+    };
+    static_assert(sizeof(CircularBufferState) == 0x30, "CircularBufferState has the wrong size!");
+
+    struct InParameter {
+        /* 0x000 */ Type type;
+        /* 0x001 */ bool in_use;
+        /* 0x004 */ u32 node_id;
+        /* 0x008 */ char unk08[0x18];
+        union {
+            /* 0x020 */ DeviceInParameter device;
+            /* 0x020 */ CircularBufferInParameter circular_buffer;
+        };
+    };
+    static_assert(sizeof(InParameter) == 0x140, "SinkInfoBase::InParameter has the wrong size!");
+
+    struct OutStatus {
+        /* 0x00 */ u32 writeOffset;
+        /* 0x04 */ char unk04[0x1C];
+    }; // size == 0x20
+    static_assert(sizeof(OutStatus) == 0x20, "SinkInfoBase::OutStatus has the wrong size!");
+
+    virtual ~SinkInfoBase() = default;
+
+    /**
+     * Clean up for info, resetting it to a default state.
+     */
+    virtual void CleanUp();
+
+    /**
+     * Update the info according to parameters, and write the current state to out_status.
+     *
+     * @param error_info  - Output error code.
+     * @param out_status  - Output status.
+     * @param in_params   - Input parameters.
+     * @param pool_mapper - Used to map the circular buffer.
+     */
+    virtual void Update(BehaviorInfo::ErrorInfo& error_info, OutStatus& out_status,
+                        [[maybe_unused]] const InParameter& in_params,
+                        [[maybe_unused]] const PoolMapper& pool_mapper);
+
+    /**
+     * Update the circular buffer on command generation, incrementing its current offsets.
+     */
+    virtual void UpdateForCommandGeneration();
+
+    /**
+     * Get the state as a device sink.
+     *
+     * @return Device state.
+     */
+    DeviceState* GetDeviceState();
+
+    /**
+     * Get the type of this sink.
+     *
+     * @return Either Device, Circular, or Invalid.
+     */
+    Type GetType() const;
+
+    /**
+     * Check if this sink is in use.
+     *
+     * @return True if used, otherwise false.
+     */
+    bool IsUsed() const;
+
+    /**
+     * Check if this sink should be skipped for updates.
+     *
+     * @return True if it should be skipped, otherwise false.
+     */
+    bool ShouldSkip() const;
+
+    /**
+     * Get the node if of this sink.
+     *
+     * @return Node id for this sink.
+     */
+    u32 GetNodeId() const;
+
+    /**
+     * Get the state of this sink.
+     *
+     * @return Pointer to the state, must be cast to the correct type.
+     */
+    u8* GetState();
+
+    /**
+     * Get the parameters of this sink.
+     *
+     * @return Pointer to the parameters, must be cast to the correct type.
+     */
+    u8* GetParameter();
+
+protected:
+    /// Type of this sink
+    Type type{Type::Invalid};
+    /// Is this sink in use?
+    bool in_use{};
+    /// Is this sink's buffer unmapped? Circular only
+    bool buffer_unmapped{};
+    /// Node id for this sink
+    u32 node_id{};
+    /// State buffer for this sink
+    std::array<u8, std::max(sizeof(DeviceState), sizeof(CircularBufferState))> state{};
+    /// Parameter buffer for this sink
+    std::array<u8, std::max(sizeof(DeviceInParameter), sizeof(CircularBufferInParameter))>
+        parameter{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/splitter/splitter_context.cpp b/src/audio_core/renderer/splitter/splitter_context.cpp
new file mode 100644
index 000000000..7a23ba43f
--- /dev/null
+++ b/src/audio_core/renderer/splitter/splitter_context.cpp
@@ -0,0 +1,217 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/common/workbuffer_allocator.h"
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/splitter/splitter_context.h"
+#include "common/alignment.h"
+
+namespace AudioCore::AudioRenderer {
+
+SplitterDestinationData* SplitterContext::GetDesintationData(const s32 splitter_id,
+                                                             const s32 destination_id) {
+    return splitter_infos[splitter_id].GetData(destination_id);
+}
+
+SplitterInfo& SplitterContext::GetInfo(const s32 splitter_id) {
+    return splitter_infos[splitter_id];
+}
+
+u32 SplitterContext::GetDataCount() const {
+    return destinations_count;
+}
+
+u32 SplitterContext::GetInfoCount() const {
+    return info_count;
+}
+
+SplitterDestinationData& SplitterContext::GetData(const u32 index) {
+    return splitter_destinations[index];
+}
+
+void SplitterContext::Setup(std::span<SplitterInfo> splitter_infos_, const u32 splitter_info_count_,
+                            SplitterDestinationData* splitter_destinations_,
+                            const u32 destination_count_, const bool splitter_bug_fixed_) {
+    splitter_infos = splitter_infos_;
+    info_count = splitter_info_count_;
+    splitter_destinations = splitter_destinations_;
+    destinations_count = destination_count_;
+    splitter_bug_fixed = splitter_bug_fixed_;
+}
+
+bool SplitterContext::UsingSplitter() const {
+    return splitter_infos.size() > 0 && info_count > 0 && splitter_destinations != nullptr &&
+           destinations_count > 0;
+}
+
+void SplitterContext::ClearAllNewConnectionFlag() {
+    for (s32 i = 0; i < info_count; i++) {
+        splitter_infos[i].SetNewConnectionFlag();
+    }
+}
+
+bool SplitterContext::Initialize(const BehaviorInfo& behavior,
+                                 const AudioRendererParameterInternal& params,
+                                 WorkbufferAllocator& allocator) {
+    if (behavior.IsSplitterSupported() && params.splitter_infos > 0 &&
+        params.splitter_destinations > 0) {
+        splitter_infos = allocator.Allocate<SplitterInfo>(params.splitter_infos, 0x10);
+
+        for (u32 i = 0; i < params.splitter_infos; i++) {
+            std::construct_at<SplitterInfo>(&splitter_infos[i], static_cast<s32>(i));
+        }
+
+        if (splitter_infos.size() == 0) {
+            splitter_infos = {};
+            return false;
+        }
+
+        splitter_destinations =
+            allocator.Allocate<SplitterDestinationData>(params.splitter_destinations, 0x10).data();
+
+        for (s32 i = 0; i < params.splitter_destinations; i++) {
+            std::construct_at<SplitterDestinationData>(&splitter_destinations[i], i);
+        }
+
+        if (params.splitter_destinations <= 0) {
+            splitter_infos = {};
+            splitter_destinations = nullptr;
+            return false;
+        }
+
+        Setup(splitter_infos, params.splitter_infos, splitter_destinations,
+              params.splitter_destinations, behavior.IsSplitterBugFixed());
+    }
+    return true;
+}
+
+bool SplitterContext::Update(const u8* input, u32& consumed_size) {
+    auto in_params{reinterpret_cast<const InParameterHeader*>(input)};
+
+    if (destinations_count == 0 || info_count == 0) {
+        consumed_size = 0;
+        return true;
+    }
+
+    if (in_params->magic != GetSplitterInParamHeaderMagic()) {
+        consumed_size = 0;
+        return false;
+    }
+
+    for (auto& splitter_info : splitter_infos) {
+        splitter_info.ClearNewConnectionFlag();
+    }
+
+    u32 offset{sizeof(InParameterHeader)};
+    offset = UpdateInfo(input, offset, in_params->info_count);
+    offset = UpdateData(input, offset, in_params->destination_count);
+
+    consumed_size = Common::AlignUp(offset, 0x10);
+    return true;
+}
+
+u32 SplitterContext::UpdateInfo(const u8* input, u32 offset, const u32 splitter_count) {
+    for (u32 i = 0; i < splitter_count; i++) {
+        auto info_header{reinterpret_cast<const SplitterInfo::InParameter*>(input + offset)};
+
+        if (info_header->magic != GetSplitterInfoMagic()) {
+            continue;
+        }
+
+        if (info_header->id < 0 || info_header->id > info_count) {
+            break;
+        }
+
+        auto& info{splitter_infos[info_header->id]};
+        RecomposeDestination(info, info_header);
+
+        offset += info.Update(info_header);
+    }
+
+    return offset;
+}
+
+u32 SplitterContext::UpdateData(const u8* input, u32 offset, const u32 count) {
+    for (u32 i = 0; i < count; i++) {
+        auto data_header{
+            reinterpret_cast<const SplitterDestinationData::InParameter*>(input + offset)};
+
+        if (data_header->magic != GetSplitterSendDataMagic()) {
+            continue;
+        }
+
+        if (data_header->id < 0 || data_header->id > destinations_count) {
+            continue;
+        }
+
+        splitter_destinations[data_header->id].Update(*data_header);
+        offset += sizeof(SplitterDestinationData::InParameter);
+    }
+
+    return offset;
+}
+
+void SplitterContext::UpdateInternalState() {
+    for (s32 i = 0; i < info_count; i++) {
+        splitter_infos[i].UpdateInternalState();
+    }
+}
+
+void SplitterContext::RecomposeDestination(SplitterInfo& out_info,
+                                           const SplitterInfo::InParameter* info_header) {
+    auto destination{out_info.GetData(0)};
+    while (destination != nullptr) {
+        auto dest{destination->GetNext()};
+        destination->SetNext(nullptr);
+        destination = dest;
+    }
+    out_info.SetDestinations(nullptr);
+
+    auto dest_count{info_header->destination_count};
+    if (!splitter_bug_fixed) {
+        dest_count = std::min(dest_count, GetDestCountPerInfoForCompat());
+    }
+
+    if (dest_count == 0) {
+        return;
+    }
+
+    std::span<const u32> destination_ids{reinterpret_cast<const u32*>(&info_header[1]), dest_count};
+
+    auto head{&splitter_destinations[destination_ids[0]]};
+    auto current_destination{head};
+    for (u32 i = 1; i < dest_count; i++) {
+        auto next_destination{&splitter_destinations[destination_ids[i]]};
+        current_destination->SetNext(next_destination);
+        current_destination = next_destination;
+    }
+
+    out_info.SetDestinations(head);
+    out_info.SetDestinationCount(dest_count);
+}
+
+u32 SplitterContext::GetDestCountPerInfoForCompat() const {
+    if (info_count <= 0) {
+        return 0;
+    }
+    return static_cast<u32>(destinations_count / info_count);
+}
+
+u64 SplitterContext::CalcWorkBufferSize(const BehaviorInfo& behavior,
+                                        const AudioRendererParameterInternal& params) {
+    u64 size{0};
+    if (!behavior.IsSplitterSupported()) {
+        return size;
+    }
+
+    size += params.splitter_destinations * sizeof(SplitterDestinationData) +
+            params.splitter_infos * sizeof(SplitterInfo);
+
+    if (behavior.IsSplitterBugFixed()) {
+        size += Common::AlignUp(params.splitter_destinations * sizeof(u32), 0x10);
+    }
+    return size;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/splitter/splitter_context.h b/src/audio_core/renderer/splitter/splitter_context.h
new file mode 100644
index 000000000..cfd092b4f
--- /dev/null
+++ b/src/audio_core/renderer/splitter/splitter_context.h
@@ -0,0 +1,189 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/splitter/splitter_destinations_data.h"
+#include "audio_core/renderer/splitter/splitter_info.h"
+#include "common/common_types.h"
+
+namespace AudioCore {
+struct AudioRendererParameterInternal;
+class WorkbufferAllocator;
+
+namespace AudioRenderer {
+class BehaviorInfo;
+
+/**
+ * The splitter allows much more control over how sound is mixed together.
+ * Previously, one mix can only connect to one other, and you may need
+ * more mixes (and duplicate processing) to achieve the same result.
+ * With the splitter, many-to-one and one-to-many mixing is possible.
+ * This was added in revision 2.
+ * Had a bug with incorrect numbers of destinations, fixed in revision 5.
+ */
+class SplitterContext {
+    struct InParameterHeader {
+        /* 0x00 */ u32 magic; // 'SNDH'
+        /* 0x04 */ s32 info_count;
+        /* 0x08 */ s32 destination_count;
+        /* 0x0C */ char unk0C[0x14];
+    };
+    static_assert(sizeof(InParameterHeader) == 0x20,
+                  "SplitterContext::InParameterHeader has the wrong size!");
+
+public:
+    /**
+     * Get a destination mix from the given splitter and destination index.
+     *
+     * @param splitter_id    - Splitter index to get from.
+     * @param destination_id - Destination index within the splitter.
+     * @return Pointer to the found destination. May be nullptr.
+     */
+    SplitterDestinationData* GetDesintationData(s32 splitter_id, s32 destination_id);
+
+    /**
+     * Get a splitter from the given index.
+     *
+     * @param index    - Index of the desired splitter.
+     * @return Splitter requested.
+     */
+    SplitterInfo& GetInfo(s32 index);
+
+    /**
+     * Get the total number of splitter destinations.
+     *
+     * @return Number of destiantions.
+     */
+    u32 GetDataCount() const;
+
+    /**
+     * Get the total number of splitters.
+     *
+     * @return Number of splitters.
+     */
+    u32 GetInfoCount() const;
+
+    /**
+     * Get a specific global destination.
+     *
+     * @param index - Index of the desired destination.
+     * @return The requested destination.
+     */
+    SplitterDestinationData& GetData(u32 index);
+
+    /**
+     * Check if the splitter is in use.
+     *
+     * @return True if any splitter or destination is in use, otherwise false.
+     */
+    bool UsingSplitter() const;
+
+    /**
+     * Mark all splitters as having new connections.
+     */
+    void ClearAllNewConnectionFlag();
+
+    /**
+     * Initialize the context.
+     *
+     * @param behavior - Used to check for splitter support.
+     * @param params    - Input parameters.
+     * @param allocator - Allocator used to allocate workbuffer memory.
+     */
+    bool Initialize(const BehaviorInfo& behavior, const AudioRendererParameterInternal& params,
+                    WorkbufferAllocator& allocator);
+
+    /**
+     * Update the context.
+     *
+     * @param input         - Input buffer with the new info,
+     *                        expected to point to a InParameterHeader.
+     * @param consumed_size - Output with the number of bytes consumed from input.
+     */
+    bool Update(const u8* input, u32& consumed_size);
+
+    /**
+     * Update the splitters.
+     *
+     * @param input          - Input buffer with the new info.
+     * @param offset         - Current offset within the input buffer,
+     *                         input + offset should point to a SplitterInfo::InParameter.
+     * @param splitter_count - Number of splitters in the input buffer.
+     * @return Number of bytes consumed in input.
+     */
+    u32 UpdateInfo(const u8* input, u32 offset, u32 splitter_count);
+
+    /**
+     * Update the splitters.
+     *
+     * @param input             - Input buffer with the new info.
+     * @param offset            - Current offset within the input buffer,
+     *                            input + offset should point to a
+     *                            SplitterDestinationData::InParameter.
+     * @param destination_count - Number of destinations in the input buffer.
+     * @return Number of bytes consumed in input.
+     */
+    u32 UpdateData(const u8* input, u32 offset, u32 destination_count);
+
+    /**
+     * Update the state of all destinations in all splitters.
+     */
+    void UpdateInternalState();
+
+    /**
+     * Replace the given splitter's destinations with new ones.
+     *
+     * @param out_info    - Splitter to recompose.
+     * @param info_header - Input parameters containing new destination ids.
+     */
+    void RecomposeDestination(SplitterInfo& out_info, const SplitterInfo::InParameter* info_header);
+
+    /**
+     * Old calculation for destinations, this is the thing the splitter bug fixes.
+     * Left for compatibility, and now min'd with the actual count to not bug.
+     *
+     * @return Number of splitter destinations.
+     */
+    u32 GetDestCountPerInfoForCompat() const;
+
+    /**
+     * Calculate the size of the required workbuffer for splitters and destinations.
+     *
+     * @param behavior - Used to check splitter features.
+     * @param params    - Input parameters with splitter/destination counts.
+     * @return Required buffer size.
+     */
+    static u64 CalcWorkBufferSize(const BehaviorInfo& behavior,
+                                  const AudioRendererParameterInternal& params);
+
+private:
+    /**
+     * Setup the context.
+     *
+     * @param splitter_infos        - Workbuffer for splitters.
+     * @param splitter_info_count   - Number of splitters in the workbuffer.
+     * @param splitter_destinations - Workbuffer for splitter destinations.
+     * @param destination_count     - Number of destinations in the workbuffer.
+     * @param splitter_bug_fixed    - Is the splitter bug fixed?
+     */
+    void Setup(std::span<SplitterInfo> splitter_infos, u32 splitter_info_count,
+               SplitterDestinationData* splitter_destinations, u32 destination_count,
+               bool splitter_bug_fixed);
+
+    /// Workbuffer for splitters
+    std::span<SplitterInfo> splitter_infos{};
+    /// Number of splitters in buffer
+    s32 info_count{};
+    /// Workbuffer for destinations
+    SplitterDestinationData* splitter_destinations{};
+    /// Number of destinations in buffer
+    s32 destinations_count{};
+    /// Is the splitter bug fixed?
+    bool splitter_bug_fixed{};
+};
+
+} // namespace AudioRenderer
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/splitter/splitter_destinations_data.cpp b/src/audio_core/renderer/splitter/splitter_destinations_data.cpp
new file mode 100644
index 000000000..b27d44896
--- /dev/null
+++ b/src/audio_core/renderer/splitter/splitter_destinations_data.cpp
@@ -0,0 +1,87 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/splitter/splitter_destinations_data.h"
+
+namespace AudioCore::AudioRenderer {
+
+SplitterDestinationData::SplitterDestinationData(const s32 id_) : id{id_} {}
+
+void SplitterDestinationData::ClearMixVolume() {
+    mix_volumes.fill(0.0f);
+    prev_mix_volumes.fill(0.0f);
+}
+
+s32 SplitterDestinationData::GetId() const {
+    return id;
+}
+
+bool SplitterDestinationData::IsConfigured() const {
+    return in_use && destination_id != UnusedMixId;
+}
+
+s32 SplitterDestinationData::GetMixId() const {
+    return destination_id;
+}
+
+f32 SplitterDestinationData::GetMixVolume(const u32 index) const {
+    if (index >= mix_volumes.size()) {
+        LOG_ERROR(Service_Audio, "SplitterDestinationData::GetMixVolume Invalid index {}", index);
+        return 0.0f;
+    }
+    return mix_volumes[index];
+}
+
+std::span<f32> SplitterDestinationData::GetMixVolume() {
+    return mix_volumes;
+}
+
+f32 SplitterDestinationData::GetMixVolumePrev(const u32 index) const {
+    if (index >= prev_mix_volumes.size()) {
+        LOG_ERROR(Service_Audio, "SplitterDestinationData::GetMixVolumePrev Invalid index {}",
+                  index);
+        return 0.0f;
+    }
+    return prev_mix_volumes[index];
+}
+
+std::span<f32> SplitterDestinationData::GetMixVolumePrev() {
+    return prev_mix_volumes;
+}
+
+void SplitterDestinationData::Update(const InParameter& params) {
+    if (params.id != id || params.magic != GetSplitterSendDataMagic()) {
+        return;
+    }
+
+    destination_id = params.mix_id;
+    mix_volumes = params.mix_volumes;
+
+    if (!in_use && params.in_use) {
+        prev_mix_volumes = mix_volumes;
+        need_update = false;
+    }
+
+    in_use = params.in_use;
+}
+
+void SplitterDestinationData::MarkAsNeedToUpdateInternalState() {
+    need_update = true;
+}
+
+void SplitterDestinationData::UpdateInternalState() {
+    if (in_use && need_update) {
+        prev_mix_volumes = mix_volumes;
+    }
+    need_update = false;
+}
+
+SplitterDestinationData* SplitterDestinationData::GetNext() const {
+    return next;
+}
+
+void SplitterDestinationData::SetNext(SplitterDestinationData* next_) {
+    next = next_;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/splitter/splitter_destinations_data.h b/src/audio_core/renderer/splitter/splitter_destinations_data.h
new file mode 100644
index 000000000..bd3d55748
--- /dev/null
+++ b/src/audio_core/renderer/splitter/splitter_destinations_data.h
@@ -0,0 +1,135 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <span>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Represents a mixing node, can be connected to a previous and next destination forming a chain
+ * that a certain mix buffer will pass through to output.
+ */
+class SplitterDestinationData {
+public:
+    struct InParameter {
+        /* 0x00 */ u32 magic; // 'SNDD'
+        /* 0x04 */ s32 id;
+        /* 0x08 */ std::array<f32, MaxMixBuffers> mix_volumes;
+        /* 0x68 */ u32 mix_id;
+        /* 0x6C */ bool in_use;
+    };
+    static_assert(sizeof(InParameter) == 0x70,
+                  "SplitterDestinationData::InParameter has the wrong size!");
+
+    SplitterDestinationData(s32 id);
+
+    /**
+     * Reset the mix volumes for this destination.
+     */
+    void ClearMixVolume();
+
+    /**
+     * Get the id of this destination.
+     *
+     * @return Id for this destination.
+     */
+    s32 GetId() const;
+
+    /**
+     * Check if this destination is correctly configured.
+     *
+     * @return True if configured, otherwise false.
+     */
+    bool IsConfigured() const;
+
+    /**
+     * Get the mix id for this destination.
+     *
+     * @return Mix id for this destination.
+     */
+    s32 GetMixId() const;
+
+    /**
+     * Get the current mix volume of a given index in this destination.
+     *
+     * @param index - Mix buffer index to get the volume for.
+     * @return Current volume of the specified mix.
+     */
+    f32 GetMixVolume(u32 index) const;
+
+    /**
+     * Get the current mix volumes for all mix buffers in this destination.
+     *
+     * @return Span of current mix buffer volumes.
+     */
+    std::span<f32> GetMixVolume();
+
+    /**
+     * Get the previous mix volume of a given index in this destination.
+     *
+     * @param index - Mix buffer index to get the volume for.
+     * @return Previous volume of the specified mix.
+     */
+    f32 GetMixVolumePrev(u32 index) const;
+
+    /**
+     * Get the previous mix volumes for all mix buffers in this destination.
+     *
+     * @return Span of previous mix buffer volumes.
+     */
+    std::span<f32> GetMixVolumePrev();
+
+    /**
+     * Update this destination.
+     *
+     * @param params - Inpout parameters to update the destination.
+     */
+    void Update(const InParameter& params);
+
+    /**
+     * Mark this destination as needing its volumes updated.
+     */
+    void MarkAsNeedToUpdateInternalState();
+
+    /**
+     * Copy current volumes to previous if an update is required.
+     */
+    void UpdateInternalState();
+
+    /**
+     * Get the next destination in the mix chain.
+     *
+     * @return The next splitter destination, may be nullptr if this is the last in the chain.
+     */
+    SplitterDestinationData* GetNext() const;
+
+    /**
+     * Set the next destination in the mix chain.
+     *
+     * @param next - Destination this one is to be connected to.
+     */
+    void SetNext(SplitterDestinationData* next);
+
+private:
+    /// Id of this destination
+    const s32 id;
+    /// Mix id this destination represents
+    s32 destination_id{UnusedMixId};
+    /// Current mix volumes
+    std::array<f32, MaxMixBuffers> mix_volumes{0.0f};
+    /// Previous mix volumes
+    std::array<f32, MaxMixBuffers> prev_mix_volumes{0.0f};
+    /// Next destination in the mix chain
+    SplitterDestinationData* next{};
+    /// Is this destiantion in use?
+    bool in_use{};
+    /// Does this destiantion need its volumes updated?
+    bool need_update{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/splitter/splitter_info.cpp b/src/audio_core/renderer/splitter/splitter_info.cpp
new file mode 100644
index 000000000..1aee6720b
--- /dev/null
+++ b/src/audio_core/renderer/splitter/splitter_info.cpp
@@ -0,0 +1,79 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/splitter/splitter_info.h"
+
+namespace AudioCore::AudioRenderer {
+
+SplitterInfo::SplitterInfo(const s32 id_) : id{id_} {}
+
+void SplitterInfo::InitializeInfos(SplitterInfo* splitters, const u32 count) {
+    if (splitters == nullptr) {
+        return;
+    }
+
+    for (u32 i = 0; i < count; i++) {
+        auto& splitter{splitters[i]};
+        splitter.destinations = nullptr;
+        splitter.destination_count = 0;
+        splitter.has_new_connection = true;
+    }
+}
+
+u32 SplitterInfo::Update(const InParameter* params) {
+    if (params->id != id) {
+        return 0;
+    }
+    sample_rate = params->sample_rate;
+    has_new_connection = true;
+    return static_cast<u32>((sizeof(InParameter) + 3 * sizeof(s32)) +
+                            params->destination_count * sizeof(s32));
+}
+
+SplitterDestinationData* SplitterInfo::GetData(const u32 destination_id) {
+    auto out_destination{destinations};
+    u32 i{0};
+    while (i < destination_id) {
+        if (out_destination == nullptr) {
+            break;
+        }
+        out_destination = out_destination->GetNext();
+        i++;
+    }
+
+    return out_destination;
+}
+
+u32 SplitterInfo::GetDestinationCount() const {
+    return destination_count;
+}
+
+void SplitterInfo::SetDestinationCount(const u32 count) {
+    destination_count = count;
+}
+
+bool SplitterInfo::HasNewConnection() const {
+    return has_new_connection;
+}
+
+void SplitterInfo::ClearNewConnectionFlag() {
+    has_new_connection = false;
+}
+
+void SplitterInfo::SetNewConnectionFlag() {
+    has_new_connection = true;
+}
+
+void SplitterInfo::UpdateInternalState() {
+    auto destination{destinations};
+    while (destination != nullptr) {
+        destination->UpdateInternalState();
+        destination = destination->GetNext();
+    }
+}
+
+void SplitterInfo::SetDestinations(SplitterDestinationData* destinations_) {
+    destinations = destinations_;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/splitter/splitter_info.h b/src/audio_core/renderer/splitter/splitter_info.h
new file mode 100644
index 000000000..d1d75064c
--- /dev/null
+++ b/src/audio_core/renderer/splitter/splitter_info.h
@@ -0,0 +1,107 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "audio_core/renderer/splitter/splitter_destinations_data.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Represents a splitter, wraps multiple output destinations to split an input mix into.
+ */
+class SplitterInfo {
+public:
+    struct InParameter {
+        /* 0x00 */ u32 magic; // 'SNDI'
+        /* 0x04 */ s32 id;
+        /* 0x08 */ u32 sample_rate;
+        /* 0x0C */ u32 destination_count;
+    };
+    static_assert(sizeof(InParameter) == 0x10, "SplitterInfo::InParameter has the wrong size!");
+
+    explicit SplitterInfo(s32 id);
+
+    /**
+     * Initialize the given splitters.
+     *
+     * @param splitters - Splitters to initialize.
+     * @param count     - Number of splitters given.
+     */
+    static void InitializeInfos(SplitterInfo* splitters, u32 count);
+
+    /**
+     * Update this splitter.
+     *
+     * @param params - Input parameters to update with.
+     * @return The size in bytes of this splitter.
+     */
+    u32 Update(const InParameter* params);
+
+    /**
+     * Get a destination in this splitter.
+     *
+     * @param id - Destination id to get.
+     * @return Pointer to the destination, may be nullptr.
+     */
+    SplitterDestinationData* GetData(u32 id);
+
+    /**
+     * Get the number of destinations in this splitter.
+     *
+     * @return The number of destiantions.
+     */
+    u32 GetDestinationCount() const;
+
+    /**
+     * Set the number of destinations in this splitter.
+     *
+     * @param count - The new number of destiantions.
+     */
+    void SetDestinationCount(u32 count);
+
+    /**
+     * Check if the splitter has a new connection.
+     *
+     * @return True if there is a new connection, otherwise false.
+     */
+    bool HasNewConnection() const;
+
+    /**
+     * Reset the new connection flag.
+     */
+    void ClearNewConnectionFlag();
+
+    /**
+     * Mark as having a new connection.
+     */
+    void SetNewConnectionFlag();
+
+    /**
+     * Update the state of all destinations.
+     */
+    void UpdateInternalState();
+
+    /**
+     * Set this splitter's destinations.
+     *
+     * @param destinations - The new destination list for this splitter.
+     */
+    void SetDestinations(SplitterDestinationData* destinations);
+
+private:
+    /// Id of this splitter
+    s32 id;
+    /// Sample rate of this splitter
+    u32 sample_rate{};
+    /// Number of destinations in this splitter
+    u32 destination_count{};
+    /// Does this splitter have a new connection?
+    bool has_new_connection{true};
+    /// Pointer to the destinations of this splitter
+    SplitterDestinationData* destinations{};
+    /// Number of channels this splitter manages
+    u32 channel_count{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/system.cpp b/src/audio_core/renderer/system.cpp
new file mode 100644
index 000000000..7a217969e
--- /dev/null
+++ b/src/audio_core/renderer/system.cpp
@@ -0,0 +1,802 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <chrono>
+#include <span>
+
+#include "audio_core/audio_core.h"
+#include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/common/common.h"
+#include "audio_core/common/feature_support.h"
+#include "audio_core/common/workbuffer_allocator.h"
+#include "audio_core/renderer/adsp/adsp.h"
+#include "audio_core/renderer/behavior/info_updater.h"
+#include "audio_core/renderer/command/command_buffer.h"
+#include "audio_core/renderer/command/command_generator.h"
+#include "audio_core/renderer/command/command_list_header.h"
+#include "audio_core/renderer/effect/effect_info_base.h"
+#include "audio_core/renderer/effect/effect_result_state.h"
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "audio_core/renderer/memory/pool_mapper.h"
+#include "audio_core/renderer/mix/mix_info.h"
+#include "audio_core/renderer/nodes/edge_matrix.h"
+#include "audio_core/renderer/nodes/node_states.h"
+#include "audio_core/renderer/sink/sink_info_base.h"
+#include "audio_core/renderer/system.h"
+#include "audio_core/renderer/upsampler/upsampler_info.h"
+#include "audio_core/renderer/voice/voice_channel_resource.h"
+#include "audio_core/renderer/voice/voice_info.h"
+#include "audio_core/renderer/voice/voice_state.h"
+#include "common/alignment.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_transfer_memory.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer {
+
+u64 System::GetWorkBufferSize(const AudioRendererParameterInternal& params) {
+    BehaviorInfo behavior;
+    behavior.SetUserLibRevision(params.revision);
+
+    u64 size{0};
+
+    size += Common::AlignUp(params.mixes * sizeof(s32), 0x40);
+    size += params.sub_mixes * MaxEffects * sizeof(s32);
+    size += (params.sub_mixes + 1) * sizeof(MixInfo);
+    size += params.voices * (sizeof(VoiceInfo) + sizeof(VoiceChannelResource) + sizeof(VoiceState));
+    size += Common::AlignUp((params.sub_mixes + 1) * sizeof(MixInfo*), 0x10);
+    size += Common::AlignUp(params.voices * sizeof(VoiceInfo*), 0x10);
+    size += Common::AlignUp(((params.sinks + params.sub_mixes) * TargetSampleCount * sizeof(s32) +
+                             params.sample_count * sizeof(s32)) *
+                                (params.mixes + MaxChannels),
+                            0x40);
+
+    if (behavior.IsSplitterSupported()) {
+        const auto node_size{NodeStates::GetWorkBufferSize(params.sub_mixes + 1)};
+        const auto edge_size{EdgeMatrix::GetWorkBufferSize(params.sub_mixes + 1)};
+        size += Common::AlignUp(node_size + edge_size, 0x10);
+    }
+
+    size += SplitterContext::CalcWorkBufferSize(behavior, params);
+    size += (params.effects + params.voices * MaxWaveBuffers) * sizeof(MemoryPoolInfo);
+
+    if (behavior.IsEffectInfoVersion2Supported()) {
+        size += params.effects * sizeof(EffectResultState);
+    }
+    size += 0x50;
+
+    size = Common::AlignUp(size, 0x40);
+
+    size += (params.sinks + params.sub_mixes) * sizeof(UpsamplerInfo);
+    size += params.effects * sizeof(EffectInfoBase);
+    size += Common::AlignUp(params.voices * sizeof(VoiceState), 0x40);
+    size += params.sinks * sizeof(SinkInfoBase);
+
+    if (behavior.IsEffectInfoVersion2Supported()) {
+        size += params.effects * sizeof(EffectResultState);
+    }
+
+    if (params.perf_frames > 0) {
+        auto perf_size{PerformanceManager::GetRequiredBufferSizeForPerformanceMetricsPerFrame(
+            behavior, params)};
+        size += Common::AlignUp(perf_size * (params.perf_frames + 1) + 0xC0, 0x100);
+    }
+
+    if (behavior.IsVariadicCommandBufferSizeSupported()) {
+        size += CommandGenerator::CalculateCommandBufferSize(behavior, params) + (0x40 - 1) * 2;
+    } else {
+        size += 0x18000 + (0x40 - 1) * 2;
+    }
+
+    size = Common::AlignUp(size, 0x1000);
+    return size;
+}
+
+System::System(Core::System& core_, Kernel::KEvent* adsp_rendered_event_)
+    : core{core_}, adsp{core.AudioCore().GetADSP()}, adsp_rendered_event{adsp_rendered_event_} {}
+
+Result System::Initialize(const AudioRendererParameterInternal& params,
+                          Kernel::KTransferMemory* transfer_memory, const u64 transfer_memory_size,
+                          const u32 process_handle_, const u64 applet_resource_user_id_,
+                          const s32 session_id_) {
+    if (!CheckValidRevision(params.revision)) {
+        return Service::Audio::ERR_INVALID_REVISION;
+    }
+
+    if (GetWorkBufferSize(params) > transfer_memory_size) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    if (process_handle_ == 0) {
+        return Service::Audio::ERR_INVALID_PROCESS_HANDLE;
+    }
+
+    behavior.SetUserLibRevision(params.revision);
+
+    process_handle = process_handle_;
+    applet_resource_user_id = applet_resource_user_id_;
+    session_id = session_id_;
+
+    sample_rate = params.sample_rate;
+    sample_count = params.sample_count;
+    mix_buffer_count = static_cast<s16>(params.mixes);
+    voice_channels = MaxChannels;
+    upsampler_count = params.sinks + params.sub_mixes;
+    memory_pool_count = params.effects + params.voices * MaxWaveBuffers;
+    render_device = params.rendering_device;
+    execution_mode = params.execution_mode;
+
+    core.Memory().ZeroBlock(*core.Kernel().CurrentProcess(), transfer_memory->GetSourceAddress(),
+                            transfer_memory_size);
+
+    // Note: We're not actually using the transfer memory because it's a pain to code for.
+    // Allocate the memory normally instead and hope the game doesn't try to read anything back
+    workbuffer = std::make_unique<u8[]>(transfer_memory_size);
+    workbuffer_size = transfer_memory_size;
+
+    PoolMapper pool_mapper(process_handle, false);
+    pool_mapper.InitializeSystemPool(memory_pool_info, workbuffer.get(), workbuffer_size);
+
+    WorkbufferAllocator allocator({workbuffer.get(), workbuffer_size}, workbuffer_size);
+
+    samples_workbuffer =
+        allocator.Allocate<s32>((voice_channels + mix_buffer_count) * sample_count, 0x10);
+    if (samples_workbuffer.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    auto upsampler_workbuffer{allocator.Allocate<s32>(
+        (voice_channels + mix_buffer_count) * TargetSampleCount * upsampler_count, 0x10)};
+    if (upsampler_workbuffer.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    depop_buffer =
+        allocator.Allocate<s32>(Common::AlignUp(static_cast<u32>(mix_buffer_count), 0x40), 0x40);
+    if (depop_buffer.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    // invalidate samples_workbuffer DSP cache
+
+    auto voice_infos{allocator.Allocate<VoiceInfo>(params.voices, 0x10)};
+    for (auto& voice_info : voice_infos) {
+        std::construct_at<VoiceInfo>(&voice_info);
+    }
+
+    if (voice_infos.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    auto sorted_voice_infos{allocator.Allocate<VoiceInfo*>(params.voices, 0x10)};
+    if (sorted_voice_infos.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    std::memset(sorted_voice_infos.data(), 0, sorted_voice_infos.size_bytes());
+
+    auto voice_channel_resources{allocator.Allocate<VoiceChannelResource>(params.voices, 0x10)};
+    u32 i{0};
+    for (auto& voice_channel_resource : voice_channel_resources) {
+        std::construct_at<VoiceChannelResource>(&voice_channel_resource, i++);
+    }
+
+    if (voice_channel_resources.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    auto voice_cpu_states{allocator.Allocate<VoiceState>(params.voices, 0x10)};
+    if (voice_cpu_states.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    for (auto& voice_state : voice_cpu_states) {
+        voice_state = {};
+    }
+
+    auto mix_infos{allocator.Allocate<MixInfo>(params.sub_mixes + 1, 0x10)};
+
+    if (mix_infos.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    u32 effect_process_order_count{0};
+    std::span<s32> effect_process_order_buffer{};
+
+    if (params.effects > 0) {
+        effect_process_order_count = params.effects * (params.sub_mixes + 1);
+        effect_process_order_buffer = allocator.Allocate<s32>(effect_process_order_count, 0x10);
+        if (effect_process_order_buffer.empty()) {
+            return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+        }
+    }
+
+    i = 0;
+    for (auto& mix_info : mix_infos) {
+        std::construct_at<MixInfo>(
+            &mix_info, effect_process_order_buffer.subspan(i * params.effects, params.effects),
+            params.effects, this->behavior);
+        i++;
+    }
+
+    auto sorted_mix_infos{allocator.Allocate<MixInfo*>(params.sub_mixes + 1, 0x10)};
+    if (sorted_mix_infos.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    std::memset(sorted_mix_infos.data(), 0, sorted_mix_infos.size_bytes());
+
+    if (behavior.IsSplitterSupported()) {
+        u64 node_state_size{NodeStates::GetWorkBufferSize(params.sub_mixes + 1)};
+        u64 edge_matrix_size{EdgeMatrix::GetWorkBufferSize(params.sub_mixes + 1)};
+
+        auto node_states_workbuffer{allocator.Allocate<u8>(node_state_size, 1)};
+        auto edge_matrix_workbuffer{allocator.Allocate<u8>(edge_matrix_size, 1)};
+
+        if (node_states_workbuffer.empty() || edge_matrix_workbuffer.size() == 0) {
+            return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+        }
+
+        mix_context.Initialize(sorted_mix_infos, mix_infos, params.sub_mixes + 1,
+                               effect_process_order_buffer, effect_process_order_count,
+                               node_states_workbuffer, node_state_size, edge_matrix_workbuffer,
+                               edge_matrix_size);
+    } else {
+        mix_context.Initialize(sorted_mix_infos, mix_infos, params.sub_mixes + 1,
+                               effect_process_order_buffer, effect_process_order_count, {}, 0, {},
+                               0);
+    }
+
+    upsampler_manager = allocator.Allocate<UpsamplerManager>(1, 0x10).data();
+    if (upsampler_manager == nullptr) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    memory_pool_workbuffer = allocator.Allocate<MemoryPoolInfo>(memory_pool_count, 0x10);
+    for (auto& memory_pool : memory_pool_workbuffer) {
+        std::construct_at<MemoryPoolInfo>(&memory_pool, MemoryPoolInfo::Location::DSP);
+    }
+
+    if (memory_pool_workbuffer.empty() && memory_pool_count > 0) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    if (!splitter_context.Initialize(behavior, params, allocator)) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    std::span<EffectResultState> effect_result_states_cpu{};
+    if (behavior.IsEffectInfoVersion2Supported() && params.effects > 0) {
+        effect_result_states_cpu = allocator.Allocate<EffectResultState>(params.effects, 0x10);
+        if (effect_result_states_cpu.empty()) {
+            return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+        }
+        std::memset(effect_result_states_cpu.data(), 0, effect_result_states_cpu.size_bytes());
+    }
+
+    allocator.Align(0x40);
+
+    unk_2B0 = allocator.GetSize() - allocator.GetCurrentOffset();
+    unk_2A8 = {&workbuffer[allocator.GetCurrentOffset()], unk_2B0};
+
+    upsampler_infos = allocator.Allocate<UpsamplerInfo>(upsampler_count, 0x40);
+    for (auto& upsampler_info : upsampler_infos) {
+        std::construct_at<UpsamplerInfo>(&upsampler_info);
+    }
+
+    std::construct_at<UpsamplerManager>(upsampler_manager, upsampler_count, upsampler_infos,
+                                        upsampler_workbuffer);
+
+    if (upsampler_infos.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    auto effect_infos{allocator.Allocate<EffectInfoBase>(params.effects, 0x40)};
+    for (auto& effect_info : effect_infos) {
+        std::construct_at<EffectInfoBase>(&effect_info);
+    }
+
+    if (effect_infos.empty() && params.effects > 0) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    std::span<EffectResultState> effect_result_states_dsp{};
+    if (behavior.IsEffectInfoVersion2Supported() && params.effects > 0) {
+        effect_result_states_dsp = allocator.Allocate<EffectResultState>(params.effects, 0x40);
+        if (effect_result_states_dsp.empty()) {
+            return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+        }
+        std::memset(effect_result_states_dsp.data(), 0, effect_result_states_dsp.size_bytes());
+    }
+
+    effect_context.Initialize(effect_infos, params.effects, effect_result_states_cpu,
+                              effect_result_states_dsp, effect_result_states_dsp.size());
+
+    auto sinks{allocator.Allocate<SinkInfoBase>(params.sinks, 0x10)};
+    for (auto& sink : sinks) {
+        std::construct_at<SinkInfoBase>(&sink);
+    }
+
+    if (sinks.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    sink_context.Initialize(sinks, params.sinks);
+
+    auto voice_dsp_states{allocator.Allocate<VoiceState>(params.voices, 0x40)};
+    if (voice_dsp_states.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    for (auto& voice_state : voice_dsp_states) {
+        voice_state = {};
+    }
+
+    voice_context.Initialize(sorted_voice_infos, voice_infos, voice_channel_resources,
+                             voice_cpu_states, voice_dsp_states, params.voices);
+
+    if (params.perf_frames > 0) {
+        const auto perf_workbuffer_size{
+            PerformanceManager::GetRequiredBufferSizeForPerformanceMetricsPerFrame(behavior,
+                                                                                   params) *
+                (params.perf_frames + 1) +
+            0xC};
+        performance_workbuffer = allocator.Allocate<u8>(perf_workbuffer_size, 0x40);
+        if (performance_workbuffer.empty()) {
+            return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+        }
+        std::memset(performance_workbuffer.data(), 0, performance_workbuffer.size_bytes());
+        performance_manager.Initialize(performance_workbuffer, performance_workbuffer.size_bytes(),
+                                       params, behavior, memory_pool_info);
+    }
+
+    render_time_limit_percent = 100;
+    drop_voice = params.voice_drop_enabled && params.execution_mode == ExecutionMode::Auto;
+
+    allocator.Align(0x40);
+    command_workbuffer_size = allocator.GetRemainingSize();
+    command_workbuffer = allocator.Allocate<u8>(command_workbuffer_size, 0x40);
+    if (command_workbuffer.empty()) {
+        return Service::Audio::ERR_INSUFFICIENT_BUFFER_SIZE;
+    }
+
+    command_buffer_size = 0;
+    reset_command_buffers = true;
+
+    // nn::audio::dsp::FlushDataCache(transferMemory, transferMemorySize);
+
+    if (behavior.IsCommandProcessingTimeEstimatorVersion5Supported()) {
+        command_processing_time_estimator =
+            std::make_unique<CommandProcessingTimeEstimatorVersion5>(sample_count,
+                                                                     mix_buffer_count);
+    } else if (behavior.IsCommandProcessingTimeEstimatorVersion4Supported()) {
+        command_processing_time_estimator =
+            std::make_unique<CommandProcessingTimeEstimatorVersion4>(sample_count,
+                                                                     mix_buffer_count);
+    } else if (behavior.IsCommandProcessingTimeEstimatorVersion3Supported()) {
+        command_processing_time_estimator =
+            std::make_unique<CommandProcessingTimeEstimatorVersion3>(sample_count,
+                                                                     mix_buffer_count);
+    } else if (behavior.IsCommandProcessingTimeEstimatorVersion2Supported()) {
+        command_processing_time_estimator =
+            std::make_unique<CommandProcessingTimeEstimatorVersion2>(sample_count,
+                                                                     mix_buffer_count);
+    } else {
+        command_processing_time_estimator =
+            std::make_unique<CommandProcessingTimeEstimatorVersion1>(sample_count,
+                                                                     mix_buffer_count);
+    }
+
+    initialized = true;
+    return ResultSuccess;
+}
+
+void System::Finalize() {
+    if (!initialized) {
+        return;
+    }
+
+    if (active) {
+        Stop();
+    }
+
+    applet_resource_user_id = 0;
+
+    PoolMapper pool_mapper(process_handle, false);
+    pool_mapper.Unmap(memory_pool_info);
+
+    if (process_handle) {
+        pool_mapper.ClearUseState(memory_pool_workbuffer, memory_pool_count);
+        for (auto& memory_pool : memory_pool_workbuffer) {
+            if (memory_pool.IsMapped()) {
+                pool_mapper.Unmap(memory_pool);
+            }
+        }
+
+        // dsp::ProcessCleanup
+        // close handle
+    }
+    initialized = false;
+}
+
+void System::Start() {
+    std::scoped_lock l{lock};
+    frames_elapsed = 0;
+    state = State::Started;
+    active = true;
+}
+
+void System::Stop() {
+    {
+        std::scoped_lock l{lock};
+        state = State::Stopped;
+        active = false;
+    }
+
+    if (execution_mode == ExecutionMode::Auto) {
+        // Should wait for the system to terminate here, but core timing (should have) already
+        // stopped, so this isn't needed. Find a way to make this definite.
+
+        // terminate_event.Wait();
+    }
+}
+
+Result System::Update(std::span<const u8> input, std::span<u8> performance, std::span<u8> output) {
+    std::scoped_lock l{lock};
+
+    const auto start_time{core.CoreTiming().GetClockTicks()};
+
+    InfoUpdater info_updater(input, output, process_handle, behavior);
+
+    auto result{info_updater.UpdateBehaviorInfo(behavior)};
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update BehaviorInfo!");
+        return result;
+    }
+
+    result = info_updater.UpdateMemoryPools(memory_pool_workbuffer, memory_pool_count);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update MemoryPools!");
+        return result;
+    }
+
+    result = info_updater.UpdateVoiceChannelResources(voice_context);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update VoiceChannelResources!");
+        return result;
+    }
+
+    result = info_updater.UpdateVoices(voice_context, memory_pool_workbuffer, memory_pool_count);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update Voices!");
+        return result;
+    }
+
+    result = info_updater.UpdateEffects(effect_context, active, memory_pool_workbuffer,
+                                        memory_pool_count);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update Effects!");
+        return result;
+    }
+
+    if (behavior.IsSplitterSupported()) {
+        result = info_updater.UpdateSplitterInfo(splitter_context);
+        if (result.IsError()) {
+            LOG_ERROR(Service_Audio, "Failed to update SplitterInfo!");
+            return result;
+        }
+    }
+
+    result =
+        info_updater.UpdateMixes(mix_context, mix_buffer_count, effect_context, splitter_context);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update Mixes!");
+        return result;
+    }
+
+    result = info_updater.UpdateSinks(sink_context, memory_pool_workbuffer, memory_pool_count);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update Sinks!");
+        return result;
+    }
+
+    PerformanceManager* perf_manager{nullptr};
+    if (performance_manager.IsInitialized()) {
+        perf_manager = &performance_manager;
+    }
+
+    result =
+        info_updater.UpdatePerformanceBuffer(performance, performance.size_bytes(), perf_manager);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update PerformanceBuffer!");
+        return result;
+    }
+
+    result = info_updater.UpdateErrorInfo(behavior);
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to update ErrorInfo!");
+        return result;
+    }
+
+    if (behavior.IsElapsedFrameCountSupported()) {
+        result = info_updater.UpdateRendererInfo(frames_elapsed);
+        if (result.IsError()) {
+            LOG_ERROR(Service_Audio, "Failed to update RendererInfo!");
+            return result;
+        }
+    }
+
+    result = info_updater.CheckConsumedSize();
+    if (result.IsError()) {
+        LOG_ERROR(Service_Audio, "Invalid consume size!");
+        return result;
+    }
+
+    adsp_rendered_event->GetWritableEvent().Clear();
+    num_times_updated++;
+
+    const auto end_time{core.CoreTiming().GetClockTicks()};
+    ticks_spent_updating += end_time - start_time;
+
+    return ResultSuccess;
+}
+
+u32 System::GetRenderingTimeLimit() const {
+    return render_time_limit_percent;
+}
+
+void System::SetRenderingTimeLimit(const u32 limit) {
+    render_time_limit_percent = limit;
+}
+
+u32 System::GetSessionId() const {
+    return session_id;
+}
+
+u32 System::GetSampleRate() const {
+    return sample_rate;
+}
+
+u32 System::GetSampleCount() const {
+    return sample_count;
+}
+
+u32 System::GetMixBufferCount() const {
+    return mix_buffer_count;
+}
+
+ExecutionMode System::GetExecutionMode() const {
+    return execution_mode;
+}
+
+u32 System::GetRenderingDevice() const {
+    return render_device;
+}
+
+bool System::IsActive() const {
+    return active;
+}
+
+void System::SendCommandToDsp() {
+    std::scoped_lock l{lock};
+
+    if (initialized) {
+        if (active) {
+            terminate_event.Reset();
+            const auto remaining_command_count{adsp.GetRemainCommandCount(session_id)};
+            u64 command_size{0};
+
+            if (remaining_command_count) {
+                adsp_behind = true;
+                command_size = command_buffer_size;
+            } else {
+                command_size = GenerateCommand(command_workbuffer, command_workbuffer_size);
+            }
+
+            auto translated_addr{
+                memory_pool_info.Translate(CpuAddr(command_workbuffer.data()), command_size)};
+
+            auto time_limit_percent{70.0f};
+            if (behavior.IsAudioRendererProcessingTimeLimit80PercentSupported()) {
+                time_limit_percent = 80.0f;
+            } else if (behavior.IsAudioRendererProcessingTimeLimit75PercentSupported()) {
+                time_limit_percent = 75.0f;
+            } else {
+                // result ignored and 70 is used anyway
+                behavior.IsAudioRendererProcessingTimeLimit70PercentSupported();
+                time_limit_percent = 70.0f;
+            }
+
+            ADSP::CommandBuffer command_buffer{
+                .buffer{translated_addr},
+                .size{command_size},
+                .time_limit{
+                    static_cast<u64>((time_limit_percent / 100) * 2'880'000.0 *
+                                     (static_cast<f32>(render_time_limit_percent) / 100.0f))},
+                .remaining_command_count{remaining_command_count},
+                .reset_buffers{reset_command_buffers},
+                .applet_resource_user_id{applet_resource_user_id},
+                .render_time_taken{adsp.GetRenderTimeTaken(session_id)},
+            };
+
+            adsp.SendCommandBuffer(session_id, command_buffer);
+            reset_command_buffers = false;
+            command_buffer_size = command_size;
+            if (remaining_command_count == 0) {
+                adsp_rendered_event->GetWritableEvent().Signal();
+            }
+        } else {
+            adsp.ClearRemainCount(session_id);
+            terminate_event.Set();
+        }
+    }
+}
+
+u64 System::GenerateCommand(std::span<u8> in_command_buffer,
+                            [[maybe_unused]] const u64 command_buffer_size_) {
+    PoolMapper::ClearUseState(memory_pool_workbuffer, memory_pool_count);
+    const auto start_time{core.CoreTiming().GetClockTicks()};
+
+    auto command_list_header{reinterpret_cast<CommandListHeader*>(in_command_buffer.data())};
+
+    command_list_header->buffer_count = static_cast<s16>(voice_channels + mix_buffer_count);
+    command_list_header->sample_count = sample_count;
+    command_list_header->sample_rate = sample_rate;
+    command_list_header->samples_buffer = samples_workbuffer;
+
+    const auto performance_initialized{performance_manager.IsInitialized()};
+    if (performance_initialized) {
+        performance_manager.TapFrame(adsp_behind, num_voices_dropped, render_start_tick);
+        adsp_behind = false;
+        num_voices_dropped = 0;
+        render_start_tick = 0;
+    }
+
+    s8 channel_count{2};
+    if (execution_mode == ExecutionMode::Auto) {
+        const auto& sink{core.AudioCore().GetOutputSink()};
+        channel_count = static_cast<s8>(sink.GetDeviceChannels());
+    }
+
+    AudioRendererSystemContext render_context{
+        .session_id{session_id},
+        .channels{channel_count},
+        .mix_buffer_count{mix_buffer_count},
+        .behavior{&behavior},
+        .depop_buffer{depop_buffer},
+        .upsampler_manager{upsampler_manager},
+        .memory_pool_info{&memory_pool_info},
+    };
+
+    CommandBuffer command_buffer{
+        .command_list{in_command_buffer},
+        .sample_count{sample_count},
+        .sample_rate{sample_rate},
+        .size{sizeof(CommandListHeader)},
+        .count{0},
+        .estimated_process_time{0},
+        .memory_pool{&memory_pool_info},
+        .time_estimator{command_processing_time_estimator.get()},
+        .behavior{&behavior},
+    };
+
+    PerformanceManager* perf_manager{nullptr};
+    if (performance_initialized) {
+        perf_manager = &performance_manager;
+    }
+
+    CommandGenerator command_generator{command_buffer, *command_list_header, render_context,
+                                       voice_context,  mix_context,          effect_context,
+                                       sink_context,   splitter_context,     perf_manager};
+
+    voice_context.SortInfo();
+
+    const auto start_estimated_time{command_buffer.estimated_process_time};
+
+    command_generator.GenerateVoiceCommands();
+    command_generator.GenerateSubMixCommands();
+    command_generator.GenerateFinalMixCommands();
+    command_generator.GenerateSinkCommands();
+
+    if (drop_voice) {
+        f32 time_limit_percent{70.0f};
+        if (render_context.behavior->IsAudioRendererProcessingTimeLimit80PercentSupported()) {
+            time_limit_percent = 80.0f;
+        } else if (render_context.behavior
+                       ->IsAudioRendererProcessingTimeLimit75PercentSupported()) {
+            time_limit_percent = 75.0f;
+        } else {
+            // result is ignored
+            render_context.behavior->IsAudioRendererProcessingTimeLimit70PercentSupported();
+            time_limit_percent = 70.0f;
+        }
+        const auto time_limit{static_cast<u32>(
+            static_cast<f32>(start_estimated_time - command_buffer.estimated_process_time) +
+            (((time_limit_percent / 100.0f) * 2'880'000.0) *
+             (static_cast<f32>(render_time_limit_percent) / 100.0f)))};
+        num_voices_dropped = DropVoices(command_buffer, start_estimated_time, time_limit);
+    }
+
+    command_list_header->buffer_size = command_buffer.size;
+    command_list_header->command_count = command_buffer.count;
+
+    voice_context.UpdateStateByDspShared();
+
+    if (render_context.behavior->IsEffectInfoVersion2Supported()) {
+        effect_context.UpdateStateByDspShared();
+    }
+
+    const auto end_time{core.CoreTiming().GetClockTicks()};
+    total_ticks_elapsed += end_time - start_time;
+    num_command_lists_generated++;
+    render_start_tick = adsp.GetRenderingStartTick(session_id);
+    frames_elapsed++;
+
+    return command_buffer.size;
+}
+
+u32 System::DropVoices(CommandBuffer& command_buffer, const u32 estimated_process_time,
+                       const u32 time_limit) {
+    u32 i{0};
+    auto command_list{command_buffer.command_list.data() + sizeof(CommandListHeader)};
+    ICommand* cmd{};
+
+    for (; i < command_buffer.count; i++) {
+        cmd = reinterpret_cast<ICommand*>(command_list);
+        if (cmd->type != CommandId::Performance &&
+            cmd->type != CommandId::DataSourcePcmInt16Version1 &&
+            cmd->type != CommandId::DataSourcePcmInt16Version2 &&
+            cmd->type != CommandId::DataSourcePcmFloatVersion1 &&
+            cmd->type != CommandId::DataSourcePcmFloatVersion2 &&
+            cmd->type != CommandId::DataSourceAdpcmVersion1 &&
+            cmd->type != CommandId::DataSourceAdpcmVersion2) {
+            break;
+        }
+        command_list += cmd->size;
+    }
+
+    if (cmd == nullptr || command_buffer.count == 0 || i >= command_buffer.count) {
+        return 0;
+    }
+
+    auto voices_dropped{0};
+    while (i < command_buffer.count) {
+        const auto node_id{cmd->node_id};
+        const auto node_id_type{cmd->node_id >> 28};
+        const auto node_id_base{cmd->node_id & 0xFFF};
+
+        if (estimated_process_time <= time_limit) {
+            break;
+        }
+
+        if (node_id_type != 1) {
+            break;
+        }
+
+        auto& voice_info{voice_context.GetInfo(node_id_base)};
+        if (voice_info.priority == HighestVoicePriority) {
+            break;
+        }
+
+        voices_dropped++;
+        voice_info.voice_dropped = true;
+
+        if (i < command_buffer.count) {
+            while (cmd->node_id == node_id) {
+                if (cmd->type == CommandId::DepopPrepare) {
+                    cmd->enabled = true;
+                } else if (cmd->type == CommandId::Performance || !cmd->enabled) {
+                    cmd->enabled = false;
+                }
+                i++;
+                command_list += cmd->size;
+                cmd = reinterpret_cast<ICommand*>(command_list);
+            }
+        }
+    }
+    return voices_dropped;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/system.h b/src/audio_core/renderer/system.h
new file mode 100644
index 000000000..bcbe65b07
--- /dev/null
+++ b/src/audio_core/renderer/system.h
@@ -0,0 +1,307 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <span>
+
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/command/command_processing_time_estimator.h"
+#include "audio_core/renderer/effect/effect_context.h"
+#include "audio_core/renderer/memory/memory_pool_info.h"
+#include "audio_core/renderer/mix/mix_context.h"
+#include "audio_core/renderer/performance/performance_manager.h"
+#include "audio_core/renderer/sink/sink_context.h"
+#include "audio_core/renderer/splitter/splitter_context.h"
+#include "audio_core/renderer/upsampler/upsampler_manager.h"
+#include "audio_core/renderer/voice/voice_context.h"
+#include "common/thread.h"
+#include "core/hle/service/audio/errors.h"
+
+namespace Core {
+namespace Memory {
+class Memory;
+}
+class System;
+} // namespace Core
+
+namespace Kernel {
+class KEvent;
+class KTransferMemory;
+} // namespace Kernel
+
+namespace AudioCore {
+struct AudioRendererParameterInternal;
+
+namespace AudioRenderer {
+class CommandBuffer;
+namespace ADSP {
+class ADSP;
+}
+
+/**
+ * Audio Renderer System, the main worker for audio rendering.
+ */
+class System {
+    enum class State {
+        Started = 0,
+        Stopped = 2,
+    };
+
+public:
+    explicit System(Core::System& core, Kernel::KEvent* adsp_rendered_event);
+
+    /**
+     * Calculate the total size required for all audio render workbuffers.
+     *
+     * @param params - Input parameters with the numbers of voices/mixes/sinks/etc.
+     * @return Size (in bytes) required for the audio renderer.
+     */
+    static u64 GetWorkBufferSize(const AudioRendererParameterInternal& params);
+
+    /**
+     * Initialize the renderer system.
+     * Allocates workbuffers and initializes everything to a default state, ready to receive a
+     * RequestUpdate.
+     *
+     * @param params                  - Input parameters to initialize the system with.
+     * @param transfer_memory         - Game-supplied memory for all workbuffers. Unused.
+     * @param transfer_memory_size    - Size of the transfer memory. Unused.
+     * @param process_handle          - Process handle, also used for memory. Unused.
+     * @param applet_resource_user_id - Applet id for this renderer. Unused.
+     * @param session_id              - Session id of this renderer.
+     * @return Result code.
+     */
+    Result Initialize(const AudioRendererParameterInternal& params,
+                      Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size,
+                      u32 process_handle, u64 applet_resource_user_id, s32 session_id);
+
+    /**
+     * Finalize the system.
+     */
+    void Finalize();
+
+    /**
+     * Start the system.
+     */
+    void Start();
+
+    /**
+     * Stop the system.
+     */
+    void Stop();
+
+    /**
+     * Update the system.
+     *
+     * @param input       - Inout buffer containing the update data.
+     * @param performance - Optional buffer for writing back performance metrics.
+     * @param output      - Output information from rendering.
+     * @return Result code.
+     */
+    Result Update(std::span<const u8> input, std::span<u8> performance, std::span<u8> output);
+
+    /**
+     * Get the time limit (percent) for rendering
+     *
+     * @return Time limit as a percent.
+     */
+    u32 GetRenderingTimeLimit() const;
+
+    /**
+     * Set the time limit (percent) for rendering
+     *
+     * @param limit - New time limit.
+     */
+    void SetRenderingTimeLimit(u32 limit);
+
+    /**
+     * Get the session id for this system.
+     *
+     * @return Session id of this system.
+     */
+    u32 GetSessionId() const;
+
+    /**
+     * Get the sample rate of this system.
+     *
+     * @return Sample rate of this system.
+     */
+    u32 GetSampleRate() const;
+
+    /**
+     * Get the sample count of this system.
+     *
+     * @return Sample count of this system.
+     */
+    u32 GetSampleCount() const;
+
+    /**
+     * Get the number of mix buffers for this system.
+     *
+     * @return Number of mix buffers in the system.
+     */
+    u32 GetMixBufferCount() const;
+
+    /**
+     * Get the execution mode of this system.
+     * Note: Only Auto is implemented.
+     *
+     * @return Execution mode for this system.
+     */
+    ExecutionMode GetExecutionMode() const;
+
+    /**
+     * Get the rendering deivce for this system.
+     * This is unused.
+     *
+     * @return Rendering device for this system.
+     */
+    u32 GetRenderingDevice() const;
+
+    /**
+     * Check if this system is currently active.
+     *
+     * @return True if active, otherwise false.
+     */
+    bool IsActive() const;
+
+    /**
+     * Prepare and generate a list of commands for the AudioRenderer based on current state,
+     * signalling the buffer event when all processed.
+     */
+    void SendCommandToDsp();
+
+    /**
+     * Generate a list of commands for the AudioRenderer based on current state.
+     *
+     * @param command_buffer      - Buffer for commands to be written to.
+     * @param command_buffer_size - Size of the command_buffer.
+     *
+     * @return Number of bytes written.
+     */
+    u64 GenerateCommand(std::span<u8> command_buffer, u64 command_buffer_size);
+
+    /**
+     * Try to drop some voices if the AudioRenderer fell behind.
+     *
+     * @param command_buffer         - Command buffer to drop voices from.
+     * @param estimated_process_time - Current estimated processing time of all commands.
+     * @param time_limit             - Time limit for rendering, voices are dropped if estimated
+     *                                 exceeds this.
+     *
+     * @return Number of voices dropped.
+     */
+    u32 DropVoices(CommandBuffer& command_buffer, u32 estimated_process_time, u32 time_limit);
+
+private:
+    /// Core system
+    Core::System& core;
+    /// Reference to the ADSP for communication
+    ADSP::ADSP& adsp;
+    /// Is this system initialized?
+    bool initialized{};
+    /// Is this system currently active?
+    std::atomic<bool> active{};
+    /// State of the system
+    State state{State::Stopped};
+    /// Sample rate for the system
+    u32 sample_rate{};
+    /// Sample count of the system
+    u32 sample_count{};
+    /// Number of mix buffers in use by the system
+    s16 mix_buffer_count{};
+    /// Workbuffer for mix buffers, used by the AudioRenderer
+    std::span<s32> samples_workbuffer{};
+    /// Depop samples for depopping commands
+    std::span<s32> depop_buffer{};
+    /// Number of memory pools in the buffer
+    u32 memory_pool_count{};
+    /// Workbuffer for memory pools
+    std::span<MemoryPoolInfo> memory_pool_workbuffer{};
+    /// System memory pool info
+    MemoryPoolInfo memory_pool_info{};
+    /// Workbuffer that commands will be generated into
+    std::span<u8> command_workbuffer{};
+    /// Size of command workbuffer
+    u64 command_workbuffer_size{};
+    /// Numebr of commands in the workbuffer
+    u64 command_buffer_size{};
+    /// Manager for upsamplers
+    UpsamplerManager* upsampler_manager{};
+    /// Upsampler workbuffer
+    std::span<UpsamplerInfo> upsampler_infos{};
+    /// Number of upsamplers in the workbuffer
+    u32 upsampler_count{};
+    /// Holds and controls all voices
+    VoiceContext voice_context{};
+    /// Holds and controls all mixes
+    MixContext mix_context{};
+    /// Holds and controls all effects
+    EffectContext effect_context{};
+    /// Holds and controls all sinks
+    SinkContext sink_context{};
+    /// Holds and controls all splitters
+    SplitterContext splitter_context{};
+    /// Estimates the time taken for each command
+    std::unique_ptr<ICommandProcessingTimeEstimator> command_processing_time_estimator{};
+    /// Session id of this system
+    s32 session_id{};
+    /// Number of channels in use by voices
+    s32 voice_channels{};
+    /// Event to be called when the AudioRenderer processes a command list
+    Kernel::KEvent* adsp_rendered_event{};
+    /// Event signalled on system terminate
+    Common::Event terminate_event{};
+    /// Does what locks do
+    std::mutex lock{};
+    /// Handle for the process for this system, unused
+    u32 process_handle{};
+    /// Applet resource id for this system, unused
+    u64 applet_resource_user_id{};
+    /// Controls performance input and output
+    PerformanceManager performance_manager{};
+    /// Workbuffer for performance metrics
+    std::span<u8> performance_workbuffer{};
+    /// Main workbuffer, from which all other workbuffers here allocate into
+    std::unique_ptr<u8[]> workbuffer{};
+    /// Size of the main workbuffer
+    u64 workbuffer_size{};
+    /// Unknown buffer/marker
+    std::span<u8> unk_2A8{};
+    /// Size of the above unknown buffer/marker
+    u64 unk_2B0{};
+    /// Rendering time limit (percent)
+    u32 render_time_limit_percent{};
+    /// Should any voices be dropped?
+    bool drop_voice{};
+    /// Should the backend stream have its buffers flushed?
+    bool reset_command_buffers{};
+    /// Execution mode of this system, only Auto is supported
+    ExecutionMode execution_mode{ExecutionMode::Auto};
+    /// Render device, unused
+    u32 render_device{};
+    /// Behaviour to check which features are supported by the user revision
+    BehaviorInfo behavior{};
+    /// Total ticks the audio system has been running
+    u64 total_ticks_elapsed{};
+    /// Ticks the system has spent in updates
+    u64 ticks_spent_updating{};
+    /// Number of times a command list was generated
+    u64 num_command_lists_generated{};
+    /// Number of times the system has updated
+    u64 num_times_updated{};
+    /// Number of frames generated, written back to the game
+    std::atomic<u64> frames_elapsed{};
+    /// Is the AudioRenderer running too slow?
+    bool adsp_behind{};
+    /// Number of voices dropped
+    u32 num_voices_dropped{};
+    /// Tick that rendering started
+    u64 render_start_tick{};
+};
+
+} // namespace AudioRenderer
+} // namespace AudioCore
diff --git a/src/audio_core/renderer/system_manager.cpp b/src/audio_core/renderer/system_manager.cpp
new file mode 100644
index 000000000..f66b2b890
--- /dev/null
+++ b/src/audio_core/renderer/system_manager.cpp
@@ -0,0 +1,126 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <chrono>
+
+#include "audio_core/audio_core.h"
+#include "audio_core/renderer/adsp/adsp.h"
+#include "audio_core/renderer/system_manager.h"
+#include "common/microprofile.h"
+#include "common/thread.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+
+MICROPROFILE_DEFINE(Audio_RenderSystemManager, "Audio", "Render System Manager",
+                    MP_RGB(60, 19, 97));
+
+namespace AudioCore::AudioRenderer {
+constexpr std::chrono::nanoseconds RENDER_TIME{5'000'000UL};
+
+SystemManager::SystemManager(Core::System& core_)
+    : core{core_}, adsp{core.AudioCore().GetADSP()}, mailbox{adsp.GetRenderMailbox()},
+      thread_event{Core::Timing::CreateEvent(
+          "AudioRendererSystemManager", [this](std::uintptr_t, s64 time, std::chrono::nanoseconds) {
+              return ThreadFunc2(time);
+          })} {}
+
+SystemManager::~SystemManager() {
+    Stop();
+}
+
+bool SystemManager::InitializeUnsafe() {
+    if (!active) {
+        if (adsp.Start()) {
+            active = true;
+            thread = std::jthread([this](std::stop_token stop_token) { ThreadFunc(); });
+            core.CoreTiming().ScheduleLoopingEvent(std::chrono::nanoseconds(0), RENDER_TIME,
+                                                   thread_event);
+        }
+    }
+
+    return adsp.GetState() == ADSP::State::Started;
+}
+
+void SystemManager::Stop() {
+    if (!active) {
+        return;
+    }
+    core.CoreTiming().UnscheduleEvent(thread_event, {});
+    active = false;
+    update.store(true);
+    update.notify_all();
+    thread.join();
+    adsp.Stop();
+}
+
+bool SystemManager::Add(System& system_) {
+    std::scoped_lock l2{mutex2};
+
+    if (systems.size() + 1 > MaxRendererSessions) {
+        LOG_ERROR(Service_Audio, "Maximum AudioRenderer Systems active, cannot add more!");
+        return false;
+    }
+
+    {
+        std::scoped_lock l{mutex1};
+        if (systems.empty()) {
+            if (!InitializeUnsafe()) {
+                LOG_ERROR(Service_Audio, "Failed to start the AudioRenderer SystemManager");
+                return false;
+            }
+        }
+    }
+
+    systems.push_back(&system_);
+    return true;
+}
+
+bool SystemManager::Remove(System& system_) {
+    std::scoped_lock l2{mutex2};
+
+    {
+        std::scoped_lock l{mutex1};
+        if (systems.remove(&system_) == 0) {
+            LOG_ERROR(Service_Audio,
+                      "Failed to remove a render system, it was not found in the list!");
+            return false;
+        }
+    }
+
+    if (systems.empty()) {
+        Stop();
+    }
+    return true;
+}
+
+void SystemManager::ThreadFunc() {
+    constexpr char name[]{"AudioRenderSystemManager"};
+    MicroProfileOnThreadCreate(name);
+    Common::SetCurrentThreadName(name);
+    Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
+    while (active) {
+        {
+            std::scoped_lock l{mutex1};
+
+            MICROPROFILE_SCOPE(Audio_RenderSystemManager);
+
+            for (auto system : systems) {
+                system->SendCommandToDsp();
+            }
+        }
+
+        adsp.Signal();
+        adsp.Wait();
+
+        update.wait(false);
+        update.store(false);
+    }
+}
+
+std::optional<std::chrono::nanoseconds> SystemManager::ThreadFunc2(s64 time) {
+    update.store(true);
+    update.notify_all();
+    return std::nullopt;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/system_manager.h b/src/audio_core/renderer/system_manager.h
new file mode 100644
index 000000000..81457a3a1
--- /dev/null
+++ b/src/audio_core/renderer/system_manager.h
@@ -0,0 +1,104 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <list>
+#include <memory>
+#include <mutex>
+#include <optional>
+#include <thread>
+
+#include "audio_core/renderer/system.h"
+
+namespace Core {
+namespace Timing {
+struct EventType;
+}
+class System;
+} // namespace Core
+
+namespace AudioCore::AudioRenderer {
+namespace ADSP {
+class ADSP;
+class AudioRenderer_Mailbox;
+} // namespace ADSP
+
+/**
+ * Manages all audio renderers, responsible for triggering command list generation and signalling
+ * the ADSP.
+ */
+class SystemManager {
+public:
+    explicit SystemManager(Core::System& core);
+    ~SystemManager();
+
+    /**
+     * Initialize the system manager, called when any system is registered.
+     *
+     * @return True if sucessfully initialized, otherwise false.
+     */
+    bool InitializeUnsafe();
+
+    /**
+     * Stop the system manager.
+     */
+    void Stop();
+
+    /**
+     * Add an audio render system to the manager.
+     * The manager does not own the system, so do not free it without calling Remove.
+     *
+     * @param system - The system to add.
+     * @return True if succesfully added, otherwise false.
+     */
+    bool Add(System& system);
+
+    /**
+     * Remove an audio render system from the manager.
+     *
+     * @param system - The system to remove.
+     * @return True if succesfully removed, otherwise false.
+     */
+    bool Remove(System& system);
+
+private:
+    /**
+     * Main thread responsible for command generation.
+     */
+    void ThreadFunc();
+
+    /**
+     * Signalling core timing thread to run ThreadFunc.
+     */
+    std::optional<std::chrono::nanoseconds> ThreadFunc2(s64 time);
+
+    enum class StreamState {
+        Filling,
+        Steady,
+        Draining,
+    };
+
+    /// Core system
+    Core::System& core;
+    /// List of pointers to managed systems
+    std::list<System*> systems{};
+    /// Main worker thread for generating command lists
+    std::jthread thread;
+    /// Mutex for the systems
+    std::mutex mutex1{};
+    /// Mutex for adding/removing systems
+    std::mutex mutex2{};
+    /// Is the system manager thread active?
+    std::atomic<bool> active{};
+    /// Reference to the ADSP for communication
+    ADSP::ADSP& adsp;
+    /// AudioRenderer mailbox for communication
+    ADSP::AudioRenderer_Mailbox* mailbox{};
+    /// Core timing event to signal main thread
+    std::shared_ptr<Core::Timing::EventType> thread_event;
+    /// Atomic for main thread to wait on
+    std::atomic<bool> update{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/upsampler/upsampler_info.cpp b/src/audio_core/renderer/upsampler/upsampler_info.cpp
new file mode 100644
index 000000000..e3d2f7db0
--- /dev/null
+++ b/src/audio_core/renderer/upsampler/upsampler_info.cpp
@@ -0,0 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/upsampler/upsampler_info.h"
+
+namespace AudioCore::AudioRenderer {} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/upsampler/upsampler_info.h b/src/audio_core/renderer/upsampler/upsampler_info.h
new file mode 100644
index 000000000..a43c15af3
--- /dev/null
+++ b/src/audio_core/renderer/upsampler/upsampler_info.h
@@ -0,0 +1,35 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "audio_core/renderer/upsampler/upsampler_state.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+class UpsamplerManager;
+
+/**
+ * Manages information needed to upsample a mix buffer.
+ */
+struct UpsamplerInfo {
+    /// States used by the AudioRenderer across calls.
+    std::array<UpsamplerState, MaxChannels> states{};
+    /// Pointer to the manager
+    UpsamplerManager* manager{};
+    /// Pointer to the samples to be upsampled
+    CpuAddr samples_pos{};
+    /// Target number of samples to upsample to
+    u32 sample_count{};
+    /// Number of channels to upsample
+    u32 input_count{};
+    /// Is this upsampler enabled?
+    bool enabled{};
+    /// Mix buffer indexes to be upsampled
+    std::array<s16, MaxChannels> inputs{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/upsampler/upsampler_manager.cpp b/src/audio_core/renderer/upsampler/upsampler_manager.cpp
new file mode 100644
index 000000000..4c76a5066
--- /dev/null
+++ b/src/audio_core/renderer/upsampler/upsampler_manager.cpp
@@ -0,0 +1,44 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/upsampler/upsampler_manager.h"
+
+namespace AudioCore::AudioRenderer {
+
+UpsamplerManager::UpsamplerManager(const u32 count_, std::span<UpsamplerInfo> infos_,
+                                   std::span<s32> workbuffer_)
+    : count{count_}, upsampler_infos{infos_}, workbuffer{workbuffer_} {}
+
+UpsamplerInfo* UpsamplerManager::Allocate() {
+    std::scoped_lock l{lock};
+
+    if (count == 0) {
+        return nullptr;
+    }
+
+    u32 free_index{0};
+    for (auto& upsampler : upsampler_infos) {
+        if (!upsampler.enabled) {
+            break;
+        }
+        free_index++;
+    }
+
+    if (free_index >= count) {
+        return nullptr;
+    }
+
+    auto& upsampler{upsampler_infos[free_index]};
+    upsampler.manager = this;
+    upsampler.sample_count = TargetSampleCount;
+    upsampler.samples_pos = CpuAddr(&workbuffer[upsampler.sample_count * MaxChannels]);
+    upsampler.enabled = true;
+    return &upsampler;
+}
+
+void UpsamplerManager::Free(UpsamplerInfo* info) {
+    std::scoped_lock l{lock};
+    info->enabled = false;
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/upsampler/upsampler_manager.h b/src/audio_core/renderer/upsampler/upsampler_manager.h
new file mode 100644
index 000000000..83c697c0c
--- /dev/null
+++ b/src/audio_core/renderer/upsampler/upsampler_manager.h
@@ -0,0 +1,45 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <mutex>
+#include <span>
+
+#include "audio_core/renderer/upsampler/upsampler_info.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Manages and has utility functions for upsampler infos.
+ */
+class UpsamplerManager {
+public:
+    UpsamplerManager(u32 count, std::span<UpsamplerInfo> infos, std::span<s32> workbuffer);
+
+    /**
+     * Allocate a new UpsamplerInfo.
+     *
+     * @return The allocated upsampler, may be nullptr if alloc failed.
+     */
+    UpsamplerInfo* Allocate();
+
+    /**
+     * Free the given upsampler.
+     *
+     * @param info The upsampler to be freed.
+     */
+    void Free(UpsamplerInfo* info);
+
+private:
+    /// Maximum number of upsamplers in the buffer
+    const u32 count;
+    /// Upsamplers buffer
+    std::span<UpsamplerInfo> upsampler_infos;
+    /// Workbuffer for upsampling samples
+    std::span<s32> workbuffer;
+    /// Lock for allocate/free
+    std::mutex lock{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/upsampler/upsampler_state.h b/src/audio_core/renderer/upsampler/upsampler_state.h
new file mode 100644
index 000000000..28cebe200
--- /dev/null
+++ b/src/audio_core/renderer/upsampler/upsampler_state.h
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Upsampling state used by the AudioRenderer across calls.
+ */
+struct UpsamplerState {
+    static constexpr u16 HistorySize = 20;
+
+    /// Source data to target data ratio. E.g 48'000/32'000 = 1.5
+    Common::FixedPoint<16, 16> ratio;
+    /// Sample history
+    std::array<Common::FixedPoint<24, 8>, HistorySize> history;
+    /// Size of the sinc coefficient window
+    u16 window_size;
+    /// Read index for the history
+    u16 history_output_index;
+    /// Write index for the history
+    u16 history_input_index;
+    /// Start offset within the history, fixed to 0
+    u16 history_start_index;
+    /// Ebd offset within the history, fixed to HistorySize
+    u16 history_end_index;
+    /// Is this state initialized?
+    bool initialized;
+    /// Index of the current sample.
+    /// E.g 16K -> 48K has a ratio of 3, so this will be 0-2.
+    /// See the Upsample command in the AudioRenderer for more information.
+    u8 sample_index;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/voice/voice_channel_resource.h b/src/audio_core/renderer/voice/voice_channel_resource.h
new file mode 100644
index 000000000..26ab4ccce
--- /dev/null
+++ b/src/audio_core/renderer/voice/voice_channel_resource.h
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Represents one channel for mixing a voice.
+ */
+class VoiceChannelResource {
+public:
+    struct InParameter {
+        /* 0x00 */ u32 id;
+        /* 0x04 */ std::array<f32, MaxMixBuffers> mix_volumes;
+        /* 0x64 */ bool in_use;
+        /* 0x65 */ char unk65[0xB];
+    };
+    static_assert(sizeof(InParameter) == 0x70,
+                  "VoiceChannelResource::InParameter has the wrong size!");
+
+    explicit VoiceChannelResource(u32 id_) : id{id_} {}
+
+    /// Current volume for each mix buffer
+    std::array<f32, MaxMixBuffers> mix_volumes{};
+    /// Previous volume for each mix buffer
+    std::array<f32, MaxMixBuffers> prev_mix_volumes{};
+    /// Id of this resource
+    const u32 id;
+    /// Is this resource in use?
+    bool in_use{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/voice/voice_context.cpp b/src/audio_core/renderer/voice/voice_context.cpp
new file mode 100644
index 000000000..eafb51b01
--- /dev/null
+++ b/src/audio_core/renderer/voice/voice_context.cpp
@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <ranges>
+
+#include "audio_core/renderer/voice/voice_context.h"
+
+namespace AudioCore::AudioRenderer {
+
+VoiceState& VoiceContext::GetDspSharedState(const u32 index) {
+    if (index >= dsp_states.size()) {
+        LOG_ERROR(Service_Audio, "Invalid voice dsp state index {:04X}", index);
+    }
+    return dsp_states[index];
+}
+
+VoiceChannelResource& VoiceContext::GetChannelResource(const u32 index) {
+    if (index >= channel_resources.size()) {
+        LOG_ERROR(Service_Audio, "Invalid voice channel resource index {:04X}", index);
+    }
+    return channel_resources[index];
+}
+
+void VoiceContext::Initialize(std::span<VoiceInfo*> sorted_voice_infos_,
+                              std::span<VoiceInfo> voice_infos_,
+                              std::span<VoiceChannelResource> voice_channel_resources_,
+                              std::span<VoiceState> cpu_states_, std::span<VoiceState> dsp_states_,
+                              const u32 voice_count_) {
+    sorted_voice_info = sorted_voice_infos_;
+    voices = voice_infos_;
+    channel_resources = voice_channel_resources_;
+    cpu_states = cpu_states_;
+    dsp_states = dsp_states_;
+    voice_count = voice_count_;
+    active_count = 0;
+}
+
+VoiceInfo* VoiceContext::GetSortedInfo(const u32 index) {
+    if (index >= sorted_voice_info.size()) {
+        LOG_ERROR(Service_Audio, "Invalid voice sorted info index {:04X}", index);
+    }
+    return sorted_voice_info[index];
+}
+
+VoiceInfo& VoiceContext::GetInfo(const u32 index) {
+    if (index >= voices.size()) {
+        LOG_ERROR(Service_Audio, "Invalid voice info index {:04X}", index);
+    }
+    return voices[index];
+}
+
+VoiceState& VoiceContext::GetState(const u32 index) {
+    if (index >= cpu_states.size()) {
+        LOG_ERROR(Service_Audio, "Invalid voice cpu state index {:04X}", index);
+    }
+    return cpu_states[index];
+}
+
+u32 VoiceContext::GetCount() const {
+    return voice_count;
+}
+
+u32 VoiceContext::GetActiveCount() const {
+    return active_count;
+}
+
+void VoiceContext::SetActiveCount(const u32 active_count_) {
+    active_count = active_count_;
+}
+
+void VoiceContext::SortInfo() {
+    for (u32 i = 0; i < voice_count; i++) {
+        sorted_voice_info[i] = &voices[i];
+    }
+
+    std::ranges::sort(sorted_voice_info, [](const VoiceInfo* a, const VoiceInfo* b) {
+        return a->priority != b->priority ? a->priority < b->priority
+                                          : a->sort_order < b->sort_order;
+    });
+}
+
+void VoiceContext::UpdateStateByDspShared() {
+    std::memcpy(cpu_states.data(), dsp_states.data(), voice_count * sizeof(VoiceState));
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/voice/voice_context.h b/src/audio_core/renderer/voice/voice_context.h
new file mode 100644
index 000000000..43b677154
--- /dev/null
+++ b/src/audio_core/renderer/voice/voice_context.h
@@ -0,0 +1,126 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <span>
+
+#include "audio_core/renderer/voice/voice_channel_resource.h"
+#include "audio_core/renderer/voice/voice_info.h"
+#include "audio_core/renderer/voice/voice_state.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Contains all voices, with utility functions for managing them.
+ */
+class VoiceContext {
+public:
+    /**
+     * Get the AudioRenderer state for a given index
+     *
+     * @param index - State index to get.
+     * @return The requested voice state.
+     */
+    VoiceState& GetDspSharedState(u32 index);
+
+    /**
+     * Get the channel resource for a given index
+     *
+     * @param index - Resource index to get.
+     * @return The requested voice resource.
+     */
+    VoiceChannelResource& GetChannelResource(u32 index);
+
+    /**
+     * Initialize the voice context.
+     *
+     * @param sorted_voice_infos      - Workbuffer for the sorted voices.
+     * @param voice_infos             - Workbuffer for the voices.
+     * @param voice_channel_resources - Workbuffer for the voice channel resources.
+     * @param cpu_states              - Workbuffer for the host-side voice states.
+     * @param dsp_states              - Workbuffer for the AudioRenderer-side voice states.
+     * @param voice_count             - The number of voices in each workbuffer.
+     */
+    void Initialize(std::span<VoiceInfo*> sorted_voice_infos, std::span<VoiceInfo> voice_infos,
+                    std::span<VoiceChannelResource> voice_channel_resources,
+                    std::span<VoiceState> cpu_states, std::span<VoiceState> dsp_states,
+                    u32 voice_count);
+
+    /**
+     * Get a sorted voice with the given index.
+     *
+     * @param index - The sorted voice index to get.
+     * @return The sorted voice.
+     */
+    VoiceInfo* GetSortedInfo(u32 index);
+
+    /**
+     * Get a voice with the given index.
+     *
+     * @param index - The voice index to get.
+     * @return The voice.
+     */
+    VoiceInfo& GetInfo(u32 index);
+
+    /**
+     * Get a host voice state with the given index.
+     *
+     * @param index - The host voice state index to get.
+     * @return The voice state.
+     */
+    VoiceState& GetState(u32 index);
+
+    /**
+     * Get the maximum number of voices.
+     * Not all voices in the buffers may be in use, see GetActiveCount.
+     *
+     * @return The maximum number of voices.
+     */
+    u32 GetCount() const;
+
+    /**
+     * Get the number of active voices.
+     * Can be less than or equal to the maximum number of voices.
+     *
+     * @return The number of active voices.
+     */
+    u32 GetActiveCount() const;
+
+    /**
+     * Set the number of active voices.
+     * Can be less than or equal to the maximum number of voices.
+     *
+     * @param active_count - The new number of active voices.
+     */
+    void SetActiveCount(u32 active_count);
+
+    /**
+     * Sort all voices. Results are available via GetSortedInfo.
+     * Voices are sorted descendingly, according to priority, and then sort order.
+     */
+    void SortInfo();
+
+    /**
+     * Update all voice states, copying AudioRenderer-side states to host-side states.
+     */
+    void UpdateStateByDspShared();
+
+private:
+    /// Sorted voices
+    std::span<VoiceInfo*> sorted_voice_info{};
+    /// Voices
+    std::span<VoiceInfo> voices{};
+    /// Channel resources
+    std::span<VoiceChannelResource> channel_resources{};
+    /// Host-side voice states
+    std::span<VoiceState> cpu_states{};
+    /// AudioRenderer-side voice states
+    std::span<VoiceState> dsp_states{};
+    /// Maximum number of voices
+    u32 voice_count{};
+    /// Number of active voices
+    u32 active_count{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/voice/voice_info.cpp b/src/audio_core/renderer/voice/voice_info.cpp
new file mode 100644
index 000000000..1849eeb57
--- /dev/null
+++ b/src/audio_core/renderer/voice/voice_info.cpp
@@ -0,0 +1,408 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/memory/pool_mapper.h"
+#include "audio_core/renderer/voice/voice_context.h"
+#include "audio_core/renderer/voice/voice_info.h"
+#include "audio_core/renderer/voice/voice_state.h"
+
+namespace AudioCore::AudioRenderer {
+
+VoiceInfo::VoiceInfo() {
+    Initialize();
+}
+
+void VoiceInfo::Initialize() {
+    in_use = false;
+    is_new = false;
+    id = 0;
+    node_id = 0;
+    current_play_state = ServerPlayState::Stopped;
+    src_quality = SrcQuality::Medium;
+    priority = LowestVoicePriority;
+    sample_format = SampleFormat::Invalid;
+    sample_rate = 0;
+    channel_count = 0;
+    wave_buffer_count = 0;
+    wave_buffer_index = 0;
+    pitch = 0.0f;
+    volume = 0.0f;
+    prev_volume = 0.0f;
+    mix_id = UnusedMixId;
+    splitter_id = UnusedSplitterId;
+    biquads = {};
+    biquad_initialized = {};
+    voice_dropped = false;
+    data_unmapped = false;
+    buffer_unmapped = false;
+    flush_buffer_count = 0;
+
+    data_address.Setup(0, 0);
+    for (auto& wavebuffer : wavebuffers) {
+        wavebuffer.Initialize();
+    }
+}
+
+bool VoiceInfo::ShouldUpdateParameters(const InParameter& params) const {
+    return data_address.GetCpuAddr() != params.src_data_address ||
+           data_address.GetSize() != params.src_data_size || data_unmapped;
+}
+
+void VoiceInfo::UpdateParameters(BehaviorInfo::ErrorInfo& error_info, const InParameter& params,
+                                 const PoolMapper& pool_mapper, const BehaviorInfo& behavior) {
+    in_use = params.in_use;
+    id = params.id;
+    node_id = params.node_id;
+    UpdatePlayState(params.play_state);
+    UpdateSrcQuality(params.src_quality);
+    priority = params.priority;
+    sort_order = params.sort_order;
+    sample_rate = params.sample_rate;
+    sample_format = params.sample_format;
+    channel_count = static_cast<s8>(params.channel_count);
+    pitch = params.pitch;
+    volume = params.volume;
+    biquads = params.biquads;
+    wave_buffer_count = params.wave_buffer_count;
+    wave_buffer_index = params.wave_buffer_index;
+
+    if (behavior.IsFlushVoiceWaveBuffersSupported()) {
+        flush_buffer_count += params.flush_buffer_count;
+    }
+
+    mix_id = params.mix_id;
+
+    if (behavior.IsSplitterSupported()) {
+        splitter_id = params.splitter_id;
+    } else {
+        splitter_id = UnusedSplitterId;
+    }
+
+    channel_resource_ids = params.channel_resource_ids;
+
+    flags &= u16(~0b11);
+    if (behavior.IsVoicePlayedSampleCountResetAtLoopPointSupported()) {
+        flags |= u16(params.flags.IsVoicePlayedSampleCountResetAtLoopPointSupported);
+    }
+
+    if (behavior.IsVoicePitchAndSrcSkippedSupported()) {
+        flags |= u16(params.flags.IsVoicePitchAndSrcSkippedSupported);
+    }
+
+    if (params.clear_voice_drop) {
+        voice_dropped = false;
+    }
+
+    if (ShouldUpdateParameters(params)) {
+        data_unmapped = !pool_mapper.TryAttachBuffer(error_info, data_address,
+                                                     params.src_data_address, params.src_data_size);
+    } else {
+        error_info.error_code = ResultSuccess;
+        error_info.address = CpuAddr(0);
+    }
+}
+
+void VoiceInfo::UpdatePlayState(const PlayState state) {
+    last_play_state = current_play_state;
+
+    switch (state) {
+    case PlayState::Started:
+        current_play_state = ServerPlayState::Started;
+        break;
+    case PlayState::Stopped:
+        if (current_play_state != ServerPlayState::Stopped) {
+            current_play_state = ServerPlayState::RequestStop;
+        }
+        break;
+    case PlayState::Paused:
+        current_play_state = ServerPlayState::Paused;
+        break;
+    default:
+        LOG_ERROR(Service_Audio, "Invalid input play state {}", static_cast<u32>(state));
+        break;
+    }
+}
+
+void VoiceInfo::UpdateSrcQuality(const SrcQuality quality) {
+    switch (quality) {
+    case SrcQuality::Medium:
+        src_quality = quality;
+        break;
+    case SrcQuality::High:
+        src_quality = quality;
+        break;
+    case SrcQuality::Low:
+        src_quality = quality;
+        break;
+    default:
+        LOG_ERROR(Service_Audio, "Invalid input src quality {}", static_cast<u32>(quality));
+        break;
+    }
+}
+
+void VoiceInfo::UpdateWaveBuffers(std::span<std::array<BehaviorInfo::ErrorInfo, 2>> error_infos,
+                                  [[maybe_unused]] u32 error_count, const InParameter& params,
+                                  std::span<VoiceState*> voice_states,
+                                  const PoolMapper& pool_mapper, const BehaviorInfo& behavior) {
+    if (params.is_new) {
+        for (size_t i = 0; i < wavebuffers.size(); i++) {
+            wavebuffers[i].Initialize();
+        }
+
+        for (s8 channel = 0; channel < static_cast<s8>(params.channel_count); channel++) {
+            voice_states[channel]->wave_buffer_valid.fill(false);
+        }
+    }
+
+    for (u32 i = 0; i < MaxWaveBuffers; i++) {
+        UpdateWaveBuffer(error_infos[i], wavebuffers[i], params.wave_buffer_internal[i],
+                         params.sample_format, voice_states[0]->wave_buffer_valid[i], pool_mapper,
+                         behavior);
+    }
+}
+
+void VoiceInfo::UpdateWaveBuffer(std::span<BehaviorInfo::ErrorInfo> error_info,
+                                 WaveBuffer& wave_buffer,
+                                 const WaveBufferInternal& wave_buffer_internal,
+                                 const SampleFormat sample_format_, const bool valid,
+                                 const PoolMapper& pool_mapper, const BehaviorInfo& behavior) {
+    if (!valid && wave_buffer.sent_to_DSP && wave_buffer.buffer_address.GetCpuAddr() != 0) {
+        pool_mapper.ForceUnmapPointer(wave_buffer.buffer_address);
+        wave_buffer.buffer_address.Setup(0, 0);
+    }
+
+    if (!ShouldUpdateWaveBuffer(wave_buffer_internal)) {
+        return;
+    }
+
+    switch (sample_format_) {
+    case SampleFormat::PcmInt16: {
+        constexpr auto byte_size{GetSampleFormatByteSize(SampleFormat::PcmInt16)};
+        if (wave_buffer_internal.start_offset * byte_size > wave_buffer_internal.size ||
+            wave_buffer_internal.end_offset * byte_size > wave_buffer_internal.size) {
+            LOG_ERROR(Service_Audio, "Invalid PCM16 start/end wavebuffer sizes!");
+            error_info[0].error_code = Service::Audio::ERR_INVALID_UPDATE_DATA;
+            error_info[0].address = wave_buffer_internal.address;
+            return;
+        }
+    } break;
+
+    case SampleFormat::PcmFloat: {
+        constexpr auto byte_size{GetSampleFormatByteSize(SampleFormat::PcmFloat)};
+        if (wave_buffer_internal.start_offset * byte_size > wave_buffer_internal.size ||
+            wave_buffer_internal.end_offset * byte_size > wave_buffer_internal.size) {
+            LOG_ERROR(Service_Audio, "Invalid PCMFloat start/end wavebuffer sizes!");
+            error_info[0].error_code = Service::Audio::ERR_INVALID_UPDATE_DATA;
+            error_info[0].address = wave_buffer_internal.address;
+            return;
+        }
+    } break;
+
+    case SampleFormat::Adpcm: {
+        const auto start_frame{wave_buffer_internal.start_offset / 14};
+        auto start_extra{wave_buffer_internal.start_offset % 14 == 0
+                             ? 0
+                             : (wave_buffer_internal.start_offset % 14) / 2 + 1 +
+                                   ((wave_buffer_internal.start_offset % 14) % 2)};
+        const auto start{start_frame * 8 + start_extra};
+
+        const auto end_frame{wave_buffer_internal.end_offset / 14};
+        const auto end_extra{wave_buffer_internal.end_offset % 14 == 0
+                                 ? 0
+                                 : (wave_buffer_internal.end_offset % 14) / 2 + 1 +
+                                       ((wave_buffer_internal.end_offset % 14) % 2)};
+        const auto end{end_frame * 8 + end_extra};
+
+        if (start > static_cast<s64>(wave_buffer_internal.size) ||
+            end > static_cast<s64>(wave_buffer_internal.size)) {
+            LOG_ERROR(Service_Audio, "Invalid ADPCM start/end wavebuffer sizes!");
+            error_info[0].error_code = Service::Audio::ERR_INVALID_UPDATE_DATA;
+            error_info[0].address = wave_buffer_internal.address;
+            return;
+        }
+    } break;
+
+    default:
+        break;
+    }
+
+    if (wave_buffer_internal.start_offset < 0 || wave_buffer_internal.end_offset < 0) {
+        LOG_ERROR(Service_Audio, "Invalid input start/end wavebuffer sizes!");
+        error_info[0].error_code = Service::Audio::ERR_INVALID_UPDATE_DATA;
+        error_info[0].address = wave_buffer_internal.address;
+        return;
+    }
+
+    wave_buffer.start_offset = wave_buffer_internal.start_offset;
+    wave_buffer.end_offset = wave_buffer_internal.end_offset;
+    wave_buffer.loop = wave_buffer_internal.loop;
+    wave_buffer.stream_ended = wave_buffer_internal.stream_ended;
+    wave_buffer.sent_to_DSP = false;
+    wave_buffer.loop_start_offset = wave_buffer_internal.loop_start;
+    wave_buffer.loop_end_offset = wave_buffer_internal.loop_end;
+    wave_buffer.loop_count = wave_buffer_internal.loop_count;
+
+    buffer_unmapped =
+        !pool_mapper.TryAttachBuffer(error_info[0], wave_buffer.buffer_address,
+                                     wave_buffer_internal.address, wave_buffer_internal.size);
+
+    if (sample_format_ == SampleFormat::Adpcm && behavior.IsAdpcmLoopContextBugFixed() &&
+        wave_buffer_internal.context_address != 0) {
+        buffer_unmapped = !pool_mapper.TryAttachBuffer(error_info[1], wave_buffer.context_address,
+                                                       wave_buffer_internal.context_address,
+                                                       wave_buffer_internal.context_size) ||
+                          data_unmapped;
+    } else {
+        wave_buffer.context_address.Setup(0, 0);
+    }
+}
+
+bool VoiceInfo::ShouldUpdateWaveBuffer(const WaveBufferInternal& wave_buffer_internal) const {
+    return !wave_buffer_internal.sent_to_DSP || buffer_unmapped;
+}
+
+void VoiceInfo::WriteOutStatus(OutStatus& out_status, const InParameter& params,
+                               std::span<VoiceState*> voice_states) {
+    if (params.is_new) {
+        is_new = true;
+    }
+
+    if (params.is_new || is_new) {
+        out_status.played_sample_count = 0;
+        out_status.wave_buffers_consumed = 0;
+        out_status.voice_dropped = false;
+    } else {
+        out_status.played_sample_count = voice_states[0]->played_sample_count;
+        out_status.wave_buffers_consumed = voice_states[0]->wave_buffers_consumed;
+        out_status.voice_dropped = voice_dropped;
+    }
+}
+
+bool VoiceInfo::ShouldSkip() const {
+    return !in_use || wave_buffer_count == 0 || data_unmapped || buffer_unmapped || voice_dropped;
+}
+
+bool VoiceInfo::HasAnyConnection() const {
+    return mix_id != UnusedMixId || splitter_id != UnusedSplitterId;
+}
+
+void VoiceInfo::FlushWaveBuffers(const u32 flush_count, std::span<VoiceState*> voice_states,
+                                 const s8 channel_count_) {
+    auto wave_index{wave_buffer_index};
+
+    for (size_t i = 0; i < flush_count; i++) {
+        wavebuffers[wave_index].sent_to_DSP = true;
+
+        for (s8 j = 0; j < channel_count_; j++) {
+            auto voice_state{voice_states[j]};
+            if (voice_state->wave_buffer_index == wave_index) {
+                voice_state->wave_buffer_index =
+                    (voice_state->wave_buffer_index + 1) % MaxWaveBuffers;
+                voice_state->wave_buffers_consumed++;
+            }
+            voice_state->wave_buffer_valid[wave_index] = false;
+        }
+
+        wave_index = (wave_index + 1) % MaxWaveBuffers;
+    }
+}
+
+bool VoiceInfo::UpdateParametersForCommandGeneration(std::span<VoiceState*> voice_states) {
+    if (flush_buffer_count > 0) {
+        FlushWaveBuffers(flush_buffer_count, voice_states, channel_count);
+        flush_buffer_count = 0;
+    }
+
+    switch (current_play_state) {
+    case ServerPlayState::Started:
+        for (u32 i = 0; i < MaxWaveBuffers; i++) {
+            if (!wavebuffers[i].sent_to_DSP) {
+                for (s8 channel = 0; channel < channel_count; channel++) {
+                    voice_states[channel]->wave_buffer_valid[i] = true;
+                }
+                wavebuffers[i].sent_to_DSP = true;
+            }
+        }
+
+        was_playing = false;
+
+        for (u32 i = 0; i < MaxWaveBuffers; i++) {
+            if (voice_states[0]->wave_buffer_valid[i]) {
+                return true;
+            }
+        }
+        break;
+
+    case ServerPlayState::Stopped:
+    case ServerPlayState::Paused:
+        for (auto& wavebuffer : wavebuffers) {
+            if (!wavebuffer.sent_to_DSP) {
+                wavebuffer.buffer_address.GetReference(true);
+                wavebuffer.context_address.GetReference(true);
+            }
+        }
+
+        if (sample_format == SampleFormat::Adpcm && data_address.GetCpuAddr() != 0) {
+            data_address.GetReference(true);
+        }
+
+        was_playing = last_play_state == ServerPlayState::Started;
+        break;
+
+    case ServerPlayState::RequestStop:
+        for (u32 i = 0; i < MaxWaveBuffers; i++) {
+            wavebuffers[i].sent_to_DSP = true;
+
+            for (s8 channel = 0; channel < channel_count; channel++) {
+                if (voice_states[channel]->wave_buffer_valid[i]) {
+                    voice_states[channel]->wave_buffer_index =
+                        (voice_states[channel]->wave_buffer_index + 1) % MaxWaveBuffers;
+                    voice_states[channel]->wave_buffers_consumed++;
+                }
+                voice_states[channel]->wave_buffer_valid[i] = false;
+            }
+        }
+
+        for (s8 channel = 0; channel < channel_count; channel++) {
+            voice_states[channel]->offset = 0;
+            voice_states[channel]->played_sample_count = 0;
+            voice_states[channel]->adpcm_context = {};
+            voice_states[channel]->sample_history.fill(0);
+            voice_states[channel]->fraction = 0;
+        }
+
+        current_play_state = ServerPlayState::Stopped;
+        was_playing = last_play_state == ServerPlayState::Started;
+        break;
+    }
+
+    return was_playing;
+}
+
+bool VoiceInfo::UpdateForCommandGeneration(VoiceContext& voice_context) {
+    std::array<VoiceState*, MaxChannels> voice_states{};
+
+    if (is_new) {
+        ResetResources(voice_context);
+        prev_volume = volume;
+        is_new = false;
+    }
+
+    for (s8 channel = 0; channel < channel_count; channel++) {
+        voice_states[channel] = &voice_context.GetDspSharedState(channel_resource_ids[channel]);
+    }
+
+    return UpdateParametersForCommandGeneration(voice_states);
+}
+
+void VoiceInfo::ResetResources(VoiceContext& voice_context) const {
+    for (s8 channel = 0; channel < channel_count; channel++) {
+        auto& state{voice_context.GetDspSharedState(channel_resource_ids[channel])};
+        state = {};
+
+        auto& channel_resource{voice_context.GetChannelResource(channel_resource_ids[channel])};
+        channel_resource.prev_mix_volumes = channel_resource.mix_volumes;
+    }
+}
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/voice/voice_info.h b/src/audio_core/renderer/voice/voice_info.h
new file mode 100644
index 000000000..930180895
--- /dev/null
+++ b/src/audio_core/renderer/voice/voice_info.h
@@ -0,0 +1,380 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <bitset>
+
+#include "audio_core/common/common.h"
+#include "audio_core/common/wave_buffer.h"
+#include "audio_core/renderer/behavior/behavior_info.h"
+#include "audio_core/renderer/memory/address_info.h"
+#include "common/common_types.h"
+
+namespace AudioCore::AudioRenderer {
+class PoolMapper;
+class VoiceContext;
+struct VoiceState;
+
+/**
+ * Represents one voice. Voices are essentially noises, and they can be further mixed and have
+ * effects applied to them, but voices are the basis of all sounds.
+ */
+class VoiceInfo {
+public:
+    enum class ServerPlayState {
+        Started,
+        Stopped,
+        RequestStop,
+        Paused,
+    };
+
+    struct Flags {
+        u8 IsVoicePlayedSampleCountResetAtLoopPointSupported : 1;
+        u8 IsVoicePitchAndSrcSkippedSupported : 1;
+    };
+
+    /**
+     * A wavebuffer contains information on the data source buffers.
+     */
+    struct WaveBuffer {
+        void Copy(WaveBufferVersion1& other) {
+            other.buffer = buffer_address.GetReference(true);
+            other.buffer_size = buffer_address.GetSize();
+            other.start_offset = start_offset;
+            other.end_offset = end_offset;
+            other.loop = loop;
+            other.stream_ended = stream_ended;
+
+            if (context_address.GetCpuAddr()) {
+                other.context = context_address.GetReference(true);
+                other.context_size = context_address.GetSize();
+            } else {
+                other.context = CpuAddr(0);
+                other.context_size = 0;
+            }
+        }
+
+        void Copy(WaveBufferVersion2& other) {
+            other.buffer = buffer_address.GetReference(true);
+            other.buffer_size = buffer_address.GetSize();
+            other.start_offset = start_offset;
+            other.end_offset = end_offset;
+            other.loop_start_offset = loop_start_offset;
+            other.loop_end_offset = loop_end_offset;
+            other.loop = loop;
+            other.loop_count = loop_count;
+            other.stream_ended = stream_ended;
+
+            if (context_address.GetCpuAddr()) {
+                other.context = context_address.GetReference(true);
+                other.context_size = context_address.GetSize();
+            } else {
+                other.context = CpuAddr(0);
+                other.context_size = 0;
+            }
+        }
+
+        void Initialize() {
+            buffer_address.Setup(0, 0);
+            context_address.Setup(0, 0);
+            start_offset = 0;
+            end_offset = 0;
+            loop = false;
+            stream_ended = false;
+            sent_to_DSP = true;
+            loop_start_offset = 0;
+            loop_end_offset = 0;
+            loop_count = 0;
+        }
+        /// Game memory address of the wavebuffer data
+        AddressInfo buffer_address{0, 0};
+        /// Context for decoding, used for ADPCM
+        AddressInfo context_address{0, 0};
+        /// Starting offset for the wavebuffer
+        u32 start_offset{};
+        /// Ending offset the wavebuffer
+        u32 end_offset{};
+        /// Should this wavebuffer loop?
+        bool loop{};
+        /// Has this wavebuffer ended?
+        bool stream_ended{};
+        /// Has this wavebuffer been sent to the AudioRenderer?
+        bool sent_to_DSP{true};
+        /// Starting offset when looping, can differ from start_offset
+        u32 loop_start_offset{};
+        /// Ending offset when looping, can differ from end_offset
+        u32 loop_end_offset{};
+        /// Number of times to loop this wavebuffer
+        s32 loop_count{};
+    };
+
+    struct WaveBufferInternal {
+        /* 0x00 */ CpuAddr address;
+        /* 0x08 */ u64 size;
+        /* 0x10 */ s32 start_offset;
+        /* 0x14 */ s32 end_offset;
+        /* 0x18 */ bool loop;
+        /* 0x19 */ bool stream_ended;
+        /* 0x1A */ bool sent_to_DSP;
+        /* 0x1C */ s32 loop_count;
+        /* 0x20 */ CpuAddr context_address;
+        /* 0x28 */ u64 context_size;
+        /* 0x30 */ u32 loop_start;
+        /* 0x34 */ u32 loop_end;
+    };
+    static_assert(sizeof(WaveBufferInternal) == 0x38,
+                  "VoiceInfo::WaveBufferInternal has the wrong size!");
+
+    struct BiquadFilterParameter {
+        /* 0x00 */ bool enabled;
+        /* 0x02 */ std::array<s16, 3> b;
+        /* 0x08 */ std::array<s16, 2> a;
+    };
+    static_assert(sizeof(BiquadFilterParameter) == 0xC,
+                  "VoiceInfo::BiquadFilterParameter has the wrong size!");
+
+    struct InParameter {
+        /* 0x000 */ u32 id;
+        /* 0x004 */ u32 node_id;
+        /* 0x008 */ bool is_new;
+        /* 0x009 */ bool in_use;
+        /* 0x00A */ PlayState play_state;
+        /* 0x00B */ SampleFormat sample_format;
+        /* 0x00C */ u32 sample_rate;
+        /* 0x010 */ s32 priority;
+        /* 0x014 */ s32 sort_order;
+        /* 0x018 */ u32 channel_count;
+        /* 0x01C */ f32 pitch;
+        /* 0x020 */ f32 volume;
+        /* 0x024 */ std::array<BiquadFilterParameter, MaxBiquadFilters> biquads;
+        /* 0x03C */ u32 wave_buffer_count;
+        /* 0x040 */ u16 wave_buffer_index;
+        /* 0x042 */ char unk042[0x6];
+        /* 0x048 */ CpuAddr src_data_address;
+        /* 0x050 */ u64 src_data_size;
+        /* 0x058 */ u32 mix_id;
+        /* 0x05C */ u32 splitter_id;
+        /* 0x060 */ std::array<WaveBufferInternal, MaxWaveBuffers> wave_buffer_internal;
+        /* 0x140 */ std::array<u32, MaxChannels> channel_resource_ids;
+        /* 0x158 */ bool clear_voice_drop;
+        /* 0x159 */ u8 flush_buffer_count;
+        /* 0x15A */ char unk15A[0x2];
+        /* 0x15C */ Flags flags;
+        /* 0x15D */ char unk15D[0x1];
+        /* 0x15E */ SrcQuality src_quality;
+        /* 0x15F */ char unk15F[0x11];
+    };
+    static_assert(sizeof(InParameter) == 0x170, "VoiceInfo::InParameter has the wrong size!");
+
+    struct OutStatus {
+        /* 0x00 */ u64 played_sample_count;
+        /* 0x08 */ u32 wave_buffers_consumed;
+        /* 0x0C */ bool voice_dropped;
+    };
+    static_assert(sizeof(OutStatus) == 0x10, "OutStatus::InParameter has the wrong size!");
+
+    VoiceInfo();
+
+    /**
+     * Initialize this voice.
+     */
+    void Initialize();
+
+    /**
+     * Does this voice ned an update?
+     *
+     * @param params - Input parameters to check matching.
+     *
+     * @return True if this voice needs an update, otherwise false.
+     */
+    bool ShouldUpdateParameters(const InParameter& params) const;
+
+    /**
+     * Update the parameters of this voice.
+     *
+     * @param error_info  - Output error code.
+     * @param params      - Input parameters to update from.
+     * @param pool_mapper - Used to map buffers.
+     * @param behavior    - behavior to check supported features.
+     */
+    void UpdateParameters(BehaviorInfo::ErrorInfo& error_info, const InParameter& params,
+                          const PoolMapper& pool_mapper, const BehaviorInfo& behavior);
+
+    /**
+     * Update the current play state.
+     *
+     * @param state - New play state for this voice.
+     */
+    void UpdatePlayState(PlayState state);
+
+    /**
+     * Update the current sample rate conversion quality.
+     *
+     * @param quality - New quality.
+     */
+    void UpdateSrcQuality(SrcQuality quality);
+
+    /**
+     * Update all wavebuffers.
+     *
+     * @param error_infos  - Output 2D array of errors, 2 per wavebuffer.
+     * @param error_count  - Number of errors provided. Unused.
+     * @param params       - Input parameters to be used for the update.
+     * @param voice_states - The voice states for each channel in this voice to be updated.
+     * @param pool_mapper  - Used to map the wavebuffers.
+     * @param behavior     - Used to check for supported features.
+     */
+    void UpdateWaveBuffers(std::span<std::array<BehaviorInfo::ErrorInfo, 2>> error_infos,
+                           u32 error_count, const InParameter& params,
+                           std::span<VoiceState*> voice_states, const PoolMapper& pool_mapper,
+                           const BehaviorInfo& behavior);
+
+    /**
+     * Update a wavebuffer.
+     *
+     * @param error_info           - Output array of errors.
+     * @param wave_buffer          - The wavebuffer to be updated.
+     * @param wave_buffer_internal - Input parametters to be used for the update.
+     * @param sample_format        - Sample format of the wavebuffer.
+     * @param valid                - Is this wavebuffer valid?
+     * @param pool_mapper          - Used to map the wavebuffers.
+     * @param behavior             - Used to check for supported features.
+     */
+    void UpdateWaveBuffer(std::span<BehaviorInfo::ErrorInfo> error_info, WaveBuffer& wave_buffer,
+                          const WaveBufferInternal& wave_buffer_internal,
+                          SampleFormat sample_format, bool valid, const PoolMapper& pool_mapper,
+                          const BehaviorInfo& behavior);
+
+    /**
+     * Check if the input wavebuffer needs an update.
+     *
+     * @param wave_buffer_internal - Input wavebuffer parameters to check.
+     * @return True if the given wavebuffer needs an update, otherwise false.
+     */
+    bool ShouldUpdateWaveBuffer(const WaveBufferInternal& wave_buffer_internal) const;
+
+    /**
+     * Write the number of played samples, number of consumed wavebuffers and if this voice was
+     * dropped, to the given out_status.
+     *
+     * @param out_status   - Output status to be written to.
+     * @param in_params    - Input parameters to check if the wavebuffer is new.
+     * @param voice_states - Current host voice states for this voice, source of the output.
+     */
+    void WriteOutStatus(OutStatus& out_status, const InParameter& in_params,
+                        std::span<VoiceState*> voice_states);
+
+    /**
+     * Check if this voice should be skipped for command generation.
+     * Checks various things such as usage state, whether data is mapped etc.
+     *
+     * @return True if this voice should not be generated, otherwise false.
+     */
+    bool ShouldSkip() const;
+
+    /**
+     * Check if this voice has any mixing connections.
+     *
+     * @return True if this voice participates in mixing, otherwise false.
+     */
+    bool HasAnyConnection() const;
+
+    /**
+     * Flush flush_count wavebuffers, marking them as consumed.
+     *
+     * @param flush_count   - Number of wavebuffers to flush.
+     * @param voice_states  - Voice states for these wavebuffers.
+     * @param channel_count - Number of active channels.
+     */
+    void FlushWaveBuffers(u32 flush_count, std::span<VoiceState*> voice_states, s8 channel_count);
+
+    /**
+     * Update this voice's parameters on command generation,
+     * updating voice states and flushing if needed.
+     *
+     * @param voice_states  - Voice states for these wavebuffers.
+     * @return True if this voice should be generated, otherwise false.
+     */
+    bool UpdateParametersForCommandGeneration(std::span<VoiceState*> voice_states);
+
+    /**
+     * Update this voice on command generation.
+     *
+     * @param voice_context - Voice context for these wavebuffers.
+     *
+     * @return True if this voice should be generated, otherwise false.
+     */
+    bool UpdateForCommandGeneration(VoiceContext& voice_context);
+
+    /**
+     * Reset the AudioRenderer-side voice states, and the channel resources for this voice.
+     *
+     * @param voice_context - Context from which to get the resources.
+     */
+    void ResetResources(VoiceContext& voice_context) const;
+
+    /// Is this voice in use?
+    bool in_use{};
+    /// Is this voice new?
+    bool is_new{};
+    /// Was this voice last playing? Used for depopping
+    bool was_playing{};
+    /// Sample format of the wavebuffers in this voice
+    SampleFormat sample_format{};
+    /// Sample rate of the wavebuffers in this voice
+    u32 sample_rate{};
+    /// Number of channels in this voice
+    s8 channel_count{};
+    /// Id of this voice
+    u32 id{};
+    /// Node id of this voice
+    u32 node_id{};
+    /// Mix id this voice is mixed to
+    u32 mix_id{};
+    /// Play state of this voice
+    ServerPlayState current_play_state{ServerPlayState::Stopped};
+    /// Last play state of this voice
+    ServerPlayState last_play_state{ServerPlayState::Started};
+    /// Priority of this voice, lower is higher
+    s32 priority{};
+    /// Sort order of this voice, used when same priority
+    s32 sort_order{};
+    /// Pitch of this voice (for sample rate conversion)
+    f32 pitch{};
+    /// Current volume of this voice
+    f32 volume{};
+    /// Previous volume of this voice
+    f32 prev_volume{};
+    /// Biquad filters for generating filter commands on this voice
+    std::array<BiquadFilterParameter, MaxBiquadFilters> biquads{};
+    /// Number of active wavebuffers
+    u32 wave_buffer_count{};
+    /// Current playing wavebuffer index
+    u16 wave_buffer_index{};
+    /// Flags controlling decode behavior
+    u16 flags{};
+    /// Game memory for ADPCM coefficients
+    AddressInfo data_address{0, 0};
+    /// Wavebuffers
+    std::array<WaveBuffer, MaxWaveBuffers> wavebuffers{};
+    /// Channel resources for this voice
+    std::array<u32, MaxChannels> channel_resource_ids{};
+    /// Splitter id this voice is connected with
+    s32 splitter_id{UnusedSplitterId};
+    /// Sample rate conversion quality
+    SrcQuality src_quality{SrcQuality::Medium};
+    /// Was this voice dropped due to limited time?
+    bool voice_dropped{};
+    /// Is this voice's coefficient (data_address) unmapped?
+    bool data_unmapped{};
+    /// Is this voice's buffers (wavebuffer data and ADPCM context) unmapped?
+    bool buffer_unmapped{};
+    /// Initialisation state of the biquads
+    std::array<bool, MaxBiquadFilters> biquad_initialized{};
+    /// Number of wavebuffers to flush
+    u8 flush_buffer_count{};
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/renderer/voice/voice_state.h b/src/audio_core/renderer/voice/voice_state.h
new file mode 100644
index 000000000..d5497e2fb
--- /dev/null
+++ b/src/audio_core/renderer/voice/voice_state.h
@@ -0,0 +1,70 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+
+namespace AudioCore::AudioRenderer {
+/**
+ * Holds a state for a voice. One is kept host-side, and one is used by the AudioRenderer,
+ * host-side is updated on the next iteration.
+ */
+struct VoiceState {
+    /**
+     * State of the voice's biquad filter.
+     */
+    struct BiquadFilterState {
+        Common::FixedPoint<50, 14> s0;
+        Common::FixedPoint<50, 14> s1;
+        Common::FixedPoint<50, 14> s2;
+        Common::FixedPoint<50, 14> s3;
+    };
+
+    /**
+     * Context for ADPCM decoding.
+     */
+    struct AdpcmContext {
+        u16 header;
+        s16 yn0;
+        s16 yn1;
+    };
+
+    /// Number of samples played
+    u64 played_sample_count;
+    /// Current offset from the starting offset
+    u32 offset;
+    /// Currently active wavebuffer index
+    u32 wave_buffer_index;
+    /// Array of which wavebuffers are currently valid
+
+    std::array<bool, MaxWaveBuffers> wave_buffer_valid;
+    /// Number of wavebuffers consumed, given back to the game
+    u32 wave_buffers_consumed;
+    /// History of samples, used for rate conversion
+
+    std::array<s16, MaxWaveBuffers * 2> sample_history;
+    /// Current read fraction, used for resampling
+    Common::FixedPoint<49, 15> fraction;
+    /// Current adpcm context
+    AdpcmContext adpcm_context;
+    /// Current biquad states, used when filtering
+
+    std::array<std::array<BiquadFilterState, MaxBiquadFilters>, MaxBiquadFilters> biquad_states;
+    /// Previous samples
+    std::array<s32, MaxMixBuffers> previous_samples;
+    /// Unused
+    u32 external_context_size;
+    /// Unused
+    bool external_context_enabled;
+    /// Was this voice dropped?
+    bool voice_dropped;
+    /// Number of times the wavebuffer has looped
+    s32 loop_count;
+};
+
+} // namespace AudioCore::AudioRenderer
diff --git a/src/audio_core/sdl2_sink.cpp b/src/audio_core/sdl2_sink.cpp
deleted file mode 100644
index 62d3716a6..000000000
--- a/src/audio_core/sdl2_sink.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <atomic>
-#include <cstring>
-#include "audio_core/sdl2_sink.h"
-#include "audio_core/stream.h"
-#include "audio_core/time_stretch.h"
-#include "common/assert.h"
-#include "common/logging/log.h"
-//#include "common/settings.h"
-
-// Ignore -Wimplicit-fallthrough due to https://github.com/libsdl-org/SDL/issues/4307
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wimplicit-fallthrough"
-#endif
-#include <SDL.h>
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-
-namespace AudioCore {
-
-class SDLSinkStream final : public SinkStream {
-public:
-    SDLSinkStream(u32 sample_rate, u32 num_channels_, const std::string& output_device)
-        : num_channels{std::min(num_channels_, 6u)}, time_stretch{sample_rate, num_channels} {
-
-        SDL_AudioSpec spec;
-        spec.freq = sample_rate;
-        spec.channels = static_cast<u8>(num_channels);
-        spec.format = AUDIO_S16SYS;
-        spec.samples = 4096;
-        spec.callback = nullptr;
-
-        SDL_AudioSpec obtained;
-        if (output_device.empty()) {
-            dev = SDL_OpenAudioDevice(nullptr, 0, &spec, &obtained, 0);
-        } else {
-            dev = SDL_OpenAudioDevice(output_device.c_str(), 0, &spec, &obtained, 0);
-        }
-
-        if (dev == 0) {
-            LOG_CRITICAL(Audio_Sink, "Error opening sdl audio device: {}", SDL_GetError());
-            return;
-        }
-
-        SDL_PauseAudioDevice(dev, 0);
-    }
-
-    ~SDLSinkStream() override {
-        if (dev == 0) {
-            return;
-        }
-
-        SDL_CloseAudioDevice(dev);
-    }
-
-    void EnqueueSamples(u32 source_num_channels, const std::vector<s16>& samples) override {
-        if (source_num_channels > num_channels) {
-            // Downsample 6 channels to 2
-            ASSERT_MSG(source_num_channels == 6, "Channel count must be 6");
-
-            std::vector<s16> buf;
-            buf.reserve(samples.size() * num_channels / source_num_channels);
-            for (std::size_t i = 0; i < samples.size(); i += source_num_channels) {
-                // Downmixing implementation taken from the ATSC standard
-                const s16 left{samples[i + 0]};
-                const s16 right{samples[i + 1]};
-                const s16 center{samples[i + 2]};
-                const s16 surround_left{samples[i + 4]};
-                const s16 surround_right{samples[i + 5]};
-                // Not used in the ATSC reference implementation
-                [[maybe_unused]] const s16 low_frequency_effects{samples[i + 3]};
-
-                constexpr s32 clev{707}; // center mixing level coefficient
-                constexpr s32 slev{707}; // surround mixing level coefficient
-
-                buf.push_back(static_cast<s16>(left + (clev * center / 1000) +
-                                               (slev * surround_left / 1000)));
-                buf.push_back(static_cast<s16>(right + (clev * center / 1000) +
-                                               (slev * surround_right / 1000)));
-            }
-            int ret = SDL_QueueAudio(dev, static_cast<const void*>(buf.data()),
-                                     static_cast<u32>(buf.size() * sizeof(s16)));
-            if (ret < 0)
-                LOG_WARNING(Audio_Sink, "Could not queue audio buffer: {}", SDL_GetError());
-            return;
-        }
-
-        int ret = SDL_QueueAudio(dev, static_cast<const void*>(samples.data()),
-                                 static_cast<u32>(samples.size() * sizeof(s16)));
-        if (ret < 0)
-            LOG_WARNING(Audio_Sink, "Could not queue audio buffer: {}", SDL_GetError());
-    }
-
-    std::size_t SamplesInQueue(u32 channel_count) const override {
-        if (dev == 0)
-            return 0;
-
-        return SDL_GetQueuedAudioSize(dev) / (channel_count * sizeof(s16));
-    }
-
-    void Flush() override {
-        should_flush = true;
-    }
-
-    u32 GetNumChannels() const {
-        return num_channels;
-    }
-
-private:
-    SDL_AudioDeviceID dev = 0;
-    u32 num_channels{};
-    std::atomic<bool> should_flush{};
-    TimeStretcher time_stretch;
-};
-
-SDLSink::SDLSink(std::string_view target_device_name) {
-    if (!SDL_WasInit(SDL_INIT_AUDIO)) {
-        if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) {
-            LOG_CRITICAL(Audio_Sink, "SDL_InitSubSystem audio failed: {}", SDL_GetError());
-            return;
-        }
-    }
-
-    if (target_device_name != auto_device_name && !target_device_name.empty()) {
-        output_device = target_device_name;
-    } else {
-        output_device.clear();
-    }
-}
-
-SDLSink::~SDLSink() = default;
-
-SinkStream& SDLSink::AcquireSinkStream(u32 sample_rate, u32 num_channels, const std::string&) {
-    sink_streams.push_back(
-        std::make_unique<SDLSinkStream>(sample_rate, num_channels, output_device));
-    return *sink_streams.back();
-}
-
-std::vector<std::string> ListSDLSinkDevices() {
-    std::vector<std::string> device_list;
-
-    if (!SDL_WasInit(SDL_INIT_AUDIO)) {
-        if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) {
-            LOG_CRITICAL(Audio_Sink, "SDL_InitSubSystem audio failed: {}", SDL_GetError());
-            return {};
-        }
-    }
-
-    const int device_count = SDL_GetNumAudioDevices(0);
-    for (int i = 0; i < device_count; ++i) {
-        device_list.emplace_back(SDL_GetAudioDeviceName(i, 0));
-    }
-
-    return device_list;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/sdl2_sink.h b/src/audio_core/sdl2_sink.h
deleted file mode 100644
index 8ec1526d8..000000000
--- a/src/audio_core/sdl2_sink.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <string>
-#include <vector>
-
-#include "audio_core/sink.h"
-
-namespace AudioCore {
-
-class SDLSink final : public Sink {
-public:
-    explicit SDLSink(std::string_view device_id);
-    ~SDLSink() override;
-
-    SinkStream& AcquireSinkStream(u32 sample_rate, u32 num_channels,
-                                  const std::string& name) override;
-
-private:
-    std::string output_device;
-    std::vector<SinkStreamPtr> sink_streams;
-};
-
-std::vector<std::string> ListSDLSinkDevices();
-
-} // namespace AudioCore
diff --git a/src/audio_core/sink.h b/src/audio_core/sink.h
deleted file mode 100644
index 95c7b2b6e..000000000
--- a/src/audio_core/sink.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <string>
-
-#include "audio_core/sink_stream.h"
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-constexpr char auto_device_name[] = "auto";
-
-/**
- * This class is an interface for an audio sink. An audio sink accepts samples in stereo signed
- * PCM16 format to be output. Sinks *do not* handle resampling and expect the correct sample rate.
- * They are dumb outputs.
- */
-class Sink {
-public:
-    virtual ~Sink() = default;
-    virtual SinkStream& AcquireSinkStream(u32 sample_rate, u32 num_channels,
-                                          const std::string& name) = 0;
-};
-
-using SinkPtr = std::unique_ptr<Sink>;
-
-} // namespace AudioCore
diff --git a/src/audio_core/sink/cubeb_sink.cpp b/src/audio_core/sink/cubeb_sink.cpp
new file mode 100644
index 000000000..36b115ad6
--- /dev/null
+++ b/src/audio_core/sink/cubeb_sink.cpp
@@ -0,0 +1,329 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <span>
+#include <vector>
+
+#include "audio_core/common/common.h"
+#include "audio_core/sink/cubeb_sink.h"
+#include "audio_core/sink/sink_stream.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+
+#ifdef _WIN32
+#include <objbase.h>
+#undef CreateEvent
+#endif
+
+namespace AudioCore::Sink {
+/**
+ * Cubeb sink stream, responsible for sinking samples to hardware.
+ */
+class CubebSinkStream final : public SinkStream {
+public:
+    /**
+     * Create a new sink stream.
+     *
+     * @param ctx_             - Cubeb context to create this stream with.
+     * @param device_channels_ - Number of channels supported by the hardware.
+     * @param system_channels_ - Number of channels the audio systems expect.
+     * @param output_device    - Cubeb output device id.
+     * @param input_device     - Cubeb input device id.
+     * @param name_            - Name of this stream.
+     * @param type_            - Type of this stream.
+     * @param system_          - Core system.
+     * @param event            - Event used only for audio renderer, signalled on buffer consume.
+     */
+    CubebSinkStream(cubeb* ctx_, u32 device_channels_, u32 system_channels_,
+                    cubeb_devid output_device, cubeb_devid input_device, const std::string& name_,
+                    StreamType type_, Core::System& system_)
+        : SinkStream(system_, type_), ctx{ctx_} {
+#ifdef _WIN32
+        CoInitializeEx(nullptr, COINIT_MULTITHREADED);
+#endif
+        name = name_;
+        device_channels = device_channels_;
+        system_channels = system_channels_;
+
+        cubeb_stream_params params{};
+        params.rate = TargetSampleRate;
+        params.channels = device_channels;
+        params.format = CUBEB_SAMPLE_S16LE;
+        params.prefs = CUBEB_STREAM_PREF_NONE;
+        switch (params.channels) {
+        case 1:
+            params.layout = CUBEB_LAYOUT_MONO;
+            break;
+        case 2:
+            params.layout = CUBEB_LAYOUT_STEREO;
+            break;
+        case 6:
+            params.layout = CUBEB_LAYOUT_3F2_LFE;
+            break;
+        }
+
+        u32 minimum_latency{0};
+        const auto latency_error = cubeb_get_min_latency(ctx, &params, &minimum_latency);
+        if (latency_error != CUBEB_OK) {
+            LOG_CRITICAL(Audio_Sink, "Error getting minimum latency, error: {}", latency_error);
+            minimum_latency = 256U;
+        }
+
+        minimum_latency = std::max(minimum_latency, 256u);
+
+        LOG_INFO(Service_Audio,
+                 "Opening cubeb stream {} type {} with: rate {} channels {} (system channels {}) "
+                 "latency {}",
+                 name, type, params.rate, params.channels, system_channels, minimum_latency);
+
+        auto init_error{0};
+        if (type == StreamType::In) {
+            init_error = cubeb_stream_init(ctx, &stream_backend, name.c_str(), input_device,
+                                           &params, output_device, nullptr, minimum_latency,
+                                           &CubebSinkStream::DataCallback,
+                                           &CubebSinkStream::StateCallback, this);
+        } else {
+            init_error = cubeb_stream_init(ctx, &stream_backend, name.c_str(), input_device,
+                                           nullptr, output_device, &params, minimum_latency,
+                                           &CubebSinkStream::DataCallback,
+                                           &CubebSinkStream::StateCallback, this);
+        }
+
+        if (init_error != CUBEB_OK) {
+            LOG_CRITICAL(Audio_Sink, "Error initializing cubeb stream, error: {}", init_error);
+            return;
+        }
+    }
+
+    /**
+     * Destroy the sink stream.
+     */
+    ~CubebSinkStream() override {
+        LOG_DEBUG(Service_Audio, "Destructing cubeb stream {}", name);
+
+        Unstall();
+
+        if (!ctx) {
+            return;
+        }
+
+        Finalize();
+
+#ifdef _WIN32
+        CoUninitialize();
+#endif
+    }
+
+    /**
+     * Finalize the sink stream.
+     */
+    void Finalize() override {
+        Stop();
+        cubeb_stream_destroy(stream_backend);
+    }
+
+    /**
+     * Start the sink stream.
+     *
+     * @param resume - Set to true if this is resuming the stream a previously-active stream.
+     *                 Default false.
+     */
+    void Start(bool resume = false) override {
+        if (!ctx || !paused) {
+            return;
+        }
+
+        paused = false;
+        if (cubeb_stream_start(stream_backend) != CUBEB_OK) {
+            LOG_CRITICAL(Audio_Sink, "Error starting cubeb stream");
+        }
+    }
+
+    /**
+     * Stop the sink stream.
+     */
+    void Stop() override {
+        Unstall();
+
+        if (!ctx || paused) {
+            return;
+        }
+
+        paused = true;
+        if (cubeb_stream_stop(stream_backend) != CUBEB_OK) {
+            LOG_CRITICAL(Audio_Sink, "Error stopping cubeb stream");
+        }
+    }
+
+private:
+    /**
+     * Main callback from Cubeb. Either expects samples from us (audio render/audio out), or will
+     * provide samples to be copied (audio in).
+     *
+     * @param stream      - Cubeb-specific data about the stream.
+     * @param user_data   - Custom data pointer passed along, points to a CubebSinkStream.
+     * @param in_buff     - Input buffer to be used if the stream is an input type.
+     * @param out_buff    - Output buffer to be used if the stream is an output type.
+     * @param num_frames_ - Number of frames of audio in the buffers. Note: Not number of samples.
+     */
+    static long DataCallback([[maybe_unused]] cubeb_stream* stream, void* user_data,
+                             [[maybe_unused]] const void* in_buff, void* out_buff,
+                             long num_frames_) {
+        auto* impl = static_cast<CubebSinkStream*>(user_data);
+        if (!impl) {
+            return -1;
+        }
+
+        const std::size_t num_channels = impl->GetDeviceChannels();
+        const std::size_t frame_size = num_channels;
+        const std::size_t num_frames{static_cast<size_t>(num_frames_)};
+
+        if (impl->type == StreamType::In) {
+            std::span<const s16> input_buffer{reinterpret_cast<const s16*>(in_buff),
+                                              num_frames * frame_size};
+            impl->ProcessAudioIn(input_buffer, num_frames);
+        } else {
+            std::span<s16> output_buffer{reinterpret_cast<s16*>(out_buff), num_frames * frame_size};
+            impl->ProcessAudioOutAndRender(output_buffer, num_frames);
+        }
+
+        return num_frames_;
+    }
+
+    /**
+     * Cubeb callback for if a device state changes. Unused currently.
+     *
+     * @param stream      - Cubeb-specific data about the stream.
+     * @param user_data   - Custom data pointer passed along, points to a CubebSinkStream.
+     * @param state       - New state of the device.
+     */
+    static void StateCallback(cubeb_stream*, void*, cubeb_state) {}
+
+    /// Main Cubeb context
+    cubeb* ctx{};
+    /// Cubeb stream backend
+    cubeb_stream* stream_backend{};
+};
+
+CubebSink::CubebSink(std::string_view target_device_name) {
+    // Cubeb requires COM to be initialized on the thread calling cubeb_init on Windows
+#ifdef _WIN32
+    com_init_result = CoInitializeEx(nullptr, COINIT_MULTITHREADED);
+#endif
+
+    if (cubeb_init(&ctx, "yuzu", nullptr) != CUBEB_OK) {
+        LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
+        return;
+    }
+
+    if (target_device_name != auto_device_name && !target_device_name.empty()) {
+        cubeb_device_collection collection;
+        if (cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection) != CUBEB_OK) {
+            LOG_WARNING(Audio_Sink, "Audio output device enumeration not supported");
+        } else {
+            const auto collection_end{collection.device + collection.count};
+            const auto device{
+                std::find_if(collection.device, collection_end, [&](const cubeb_device_info& info) {
+                    return info.friendly_name != nullptr &&
+                           target_device_name == std::string(info.friendly_name);
+                })};
+            if (device != collection_end) {
+                output_device = device->devid;
+            }
+            cubeb_device_collection_destroy(ctx, &collection);
+        }
+    }
+
+    cubeb_get_max_channel_count(ctx, &device_channels);
+    device_channels = device_channels >= 6U ? 6U : 2U;
+}
+
+CubebSink::~CubebSink() {
+    if (!ctx) {
+        return;
+    }
+
+    for (auto& sink_stream : sink_streams) {
+        sink_stream.reset();
+    }
+
+    cubeb_destroy(ctx);
+
+#ifdef _WIN32
+    if (SUCCEEDED(com_init_result)) {
+        CoUninitialize();
+    }
+#endif
+}
+
+SinkStream* CubebSink::AcquireSinkStream(Core::System& system, u32 system_channels,
+                                         const std::string& name, StreamType type) {
+    SinkStreamPtr& stream = sink_streams.emplace_back(std::make_unique<CubebSinkStream>(
+        ctx, device_channels, system_channels, output_device, input_device, name, type, system));
+
+    return stream.get();
+}
+
+void CubebSink::CloseStream(SinkStream* stream) {
+    for (size_t i = 0; i < sink_streams.size(); i++) {
+        if (sink_streams[i].get() == stream) {
+            sink_streams[i].reset();
+            sink_streams.erase(sink_streams.begin() + i);
+            break;
+        }
+    }
+}
+
+void CubebSink::CloseStreams() {
+    sink_streams.clear();
+}
+
+f32 CubebSink::GetDeviceVolume() const {
+    if (sink_streams.empty()) {
+        return 1.0f;
+    }
+
+    return sink_streams[0]->GetDeviceVolume();
+}
+
+void CubebSink::SetDeviceVolume(f32 volume) {
+    for (auto& stream : sink_streams) {
+        stream->SetDeviceVolume(volume);
+    }
+}
+
+void CubebSink::SetSystemVolume(f32 volume) {
+    for (auto& stream : sink_streams) {
+        stream->SetSystemVolume(volume);
+    }
+}
+
+std::vector<std::string> ListCubebSinkDevices(bool capture) {
+    std::vector<std::string> device_list;
+    cubeb* ctx;
+
+    if (cubeb_init(&ctx, "yuzu Device Enumerator", nullptr) != CUBEB_OK) {
+        LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
+        return {};
+    }
+
+    auto type{capture ? CUBEB_DEVICE_TYPE_INPUT : CUBEB_DEVICE_TYPE_OUTPUT};
+    cubeb_device_collection collection;
+    if (cubeb_enumerate_devices(ctx, type, &collection) != CUBEB_OK) {
+        LOG_WARNING(Audio_Sink, "Audio output device enumeration not supported");
+    } else {
+        for (std::size_t i = 0; i < collection.count; i++) {
+            const cubeb_device_info& device = collection.device[i];
+            if (device.friendly_name && device.friendly_name[0] != '\0' &&
+                device.state == CUBEB_DEVICE_STATE_ENABLED) {
+                device_list.emplace_back(device.friendly_name);
+            }
+        }
+        cubeb_device_collection_destroy(ctx, &collection);
+    }
+
+    cubeb_destroy(ctx);
+    return device_list;
+}
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/cubeb_sink.h b/src/audio_core/sink/cubeb_sink.h
new file mode 100644
index 000000000..4b0cb160d
--- /dev/null
+++ b/src/audio_core/sink/cubeb_sink.h
@@ -0,0 +1,99 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include <cubeb/cubeb.h>
+
+#include "audio_core/sink/sink.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore::Sink {
+class SinkStream;
+
+/**
+ * Cubeb backend sink, holds multiple output streams and is responsible for sinking samples to
+ * hardware. Used by Audio Render, Audio In and Audio Out.
+ */
+class CubebSink final : public Sink {
+public:
+    explicit CubebSink(std::string_view device_id);
+    ~CubebSink() override;
+
+    /**
+     * Create a new sink stream.
+     *
+     * @param system          - Core system.
+     * @param system_channels - Number of channels the audio system expects.
+     *                          May differ from the device's channel count.
+     * @param name            - Name of this stream.
+     * @param type            - Type of this stream, render/in/out.
+     *
+     * @return A pointer to the created SinkStream
+     */
+    SinkStream* AcquireSinkStream(Core::System& system, u32 system_channels,
+                                  const std::string& name, StreamType type) override;
+
+    /**
+     * Close a given stream.
+     *
+     * @param stream - The stream to close.
+     */
+    void CloseStream(SinkStream* stream) override;
+
+    /**
+     * Close all streams.
+     */
+    void CloseStreams() override;
+
+    /**
+     * Get the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @return Volume of the device.
+     */
+    f32 GetDeviceVolume() const override;
+
+    /**
+     * Set the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @param volume - New volume of the device.
+     */
+    void SetDeviceVolume(f32 volume) override;
+
+    /**
+     * Set the system volume. Comes from the audio system using this stream.
+     *
+     * @param volume - New volume of the system.
+     */
+    void SetSystemVolume(f32 volume) override;
+
+private:
+    /// Backend Cubeb context
+    cubeb* ctx{};
+    /// Cubeb id of the actual hardware output device
+    cubeb_devid output_device{};
+    /// Cubeb id of the actual hardware input device
+    cubeb_devid input_device{};
+    /// Vector of streams managed by this sink
+    std::vector<SinkStreamPtr> sink_streams{};
+
+#ifdef _WIN32
+    /// Cubeb required COM to be initialized multi-threaded on Windows
+    u32 com_init_result = 0;
+#endif
+};
+
+/**
+ * Get a list of connected devices from Cubeb.
+ *
+ * @param capture - Return input (capture) devices if true, otherwise output devices.
+ */
+std::vector<std::string> ListCubebSinkDevices(bool capture);
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/null_sink.h b/src/audio_core/sink/null_sink.h
new file mode 100644
index 000000000..1215d3cd2
--- /dev/null
+++ b/src/audio_core/sink/null_sink.h
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+#include <string_view>
+#include <vector>
+
+#include "audio_core/sink/sink.h"
+#include "audio_core/sink/sink_stream.h"
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace AudioCore::Sink {
+class NullSinkStreamImpl final : public SinkStream {
+public:
+    explicit NullSinkStreamImpl(Core::System& system_, StreamType type_)
+        : SinkStream{system_, type_} {}
+    ~NullSinkStreamImpl() override {}
+    void AppendBuffer(SinkBuffer&, std::vector<s16>&) override {}
+    std::vector<s16> ReleaseBuffer(u64) override {
+        return {};
+    }
+};
+
+/**
+ * A no-op sink for when no audio out is wanted.
+ */
+class NullSink final : public Sink {
+public:
+    explicit NullSink(std::string_view) {}
+    ~NullSink() override = default;
+
+    SinkStream* AcquireSinkStream(Core::System& system, u32, const std::string&,
+                                  StreamType type) override {
+        if (null_sink == nullptr) {
+            null_sink = std::make_unique<NullSinkStreamImpl>(system, type);
+        }
+        return null_sink.get();
+    }
+
+    void CloseStream(SinkStream*) override {}
+    void CloseStreams() override {}
+    f32 GetDeviceVolume() const override {
+        return 1.0f;
+    }
+    void SetDeviceVolume(f32 volume) override {}
+    void SetSystemVolume(f32 volume) override {}
+
+private:
+    SinkStreamPtr null_sink{};
+};
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/sdl2_sink.cpp b/src/audio_core/sink/sdl2_sink.cpp
new file mode 100644
index 000000000..1bd001b94
--- /dev/null
+++ b/src/audio_core/sink/sdl2_sink.cpp
@@ -0,0 +1,243 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <span>
+#include <vector>
+
+#include "audio_core/common/common.h"
+#include "audio_core/sink/sdl2_sink.h"
+#include "audio_core/sink/sink_stream.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+
+// Ignore -Wimplicit-fallthrough due to https://github.com/libsdl-org/SDL/issues/4307
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wimplicit-fallthrough"
+#endif
+#include <SDL.h>
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+namespace AudioCore::Sink {
+/**
+ * SDL sink stream, responsible for sinking samples to hardware.
+ */
+class SDLSinkStream final : public SinkStream {
+public:
+    /**
+     * Create a new sink stream.
+     *
+     * @param device_channels_ - Number of channels supported by the hardware.
+     * @param system_channels_ - Number of channels the audio systems expect.
+     * @param output_device    - Name of the output device to use for this stream.
+     * @param input_device     - Name of the input device to use for this stream.
+     * @param type_            - Type of this stream.
+     * @param system_          - Core system.
+     * @param event            - Event used only for audio renderer, signalled on buffer consume.
+     */
+    SDLSinkStream(u32 device_channels_, u32 system_channels_, const std::string& output_device,
+                  const std::string& input_device, StreamType type_, Core::System& system_)
+        : SinkStream{system_, type_} {
+        system_channels = system_channels_;
+        device_channels = device_channels_;
+
+        SDL_AudioSpec spec;
+        spec.freq = TargetSampleRate;
+        spec.channels = static_cast<u8>(device_channels);
+        spec.format = AUDIO_S16SYS;
+        if (type == StreamType::Render) {
+            spec.samples = TargetSampleCount;
+        } else {
+            spec.samples = 1024;
+        }
+        spec.callback = &SDLSinkStream::DataCallback;
+        spec.userdata = this;
+
+        std::string device_name{output_device};
+        bool capture{false};
+        if (type == StreamType::In) {
+            device_name = input_device;
+            capture = true;
+        }
+
+        SDL_AudioSpec obtained;
+        if (device_name.empty()) {
+            device = SDL_OpenAudioDevice(nullptr, capture, &spec, &obtained, false);
+        } else {
+            device = SDL_OpenAudioDevice(device_name.c_str(), capture, &spec, &obtained, false);
+        }
+
+        if (device == 0) {
+            LOG_CRITICAL(Audio_Sink, "Error opening SDL audio device: {}", SDL_GetError());
+            return;
+        }
+
+        LOG_INFO(Service_Audio,
+                 "Opening SDL stream {} with: rate {} channels {} (system channels {}) "
+                 " samples {}",
+                 device, obtained.freq, obtained.channels, system_channels, obtained.samples);
+    }
+
+    /**
+     * Destroy the sink stream.
+     */
+    ~SDLSinkStream() override {
+        LOG_DEBUG(Service_Audio, "Destructing SDL stream {}", name);
+        Finalize();
+    }
+
+    /**
+     * Finalize the sink stream.
+     */
+    void Finalize() override {
+        Unstall();
+        if (device == 0) {
+            return;
+        }
+
+        Stop();
+        SDL_CloseAudioDevice(device);
+    }
+
+    /**
+     * Start the sink stream.
+     *
+     * @param resume - Set to true if this is resuming the stream a previously-active stream.
+     *                 Default false.
+     */
+    void Start(bool resume = false) override {
+        if (device == 0 || !paused) {
+            return;
+        }
+
+        paused = false;
+        SDL_PauseAudioDevice(device, 0);
+    }
+
+    /**
+     * Stop the sink stream.
+     */
+    void Stop() override {
+        Unstall();
+        if (device == 0 || paused) {
+            return;
+        }
+        paused = true;
+        SDL_PauseAudioDevice(device, 1);
+    }
+
+private:
+    /**
+     * Main callback from SDL. Either expects samples from us (audio render/audio out), or will
+     * provide samples to be copied (audio in).
+     *
+     * @param userdata - Custom data pointer passed along, points to a SDLSinkStream.
+     * @param stream   - Buffer of samples to be filled or read.
+     * @param len      - Length of the stream in bytes.
+     */
+    static void DataCallback(void* userdata, Uint8* stream, int len) {
+        auto* impl = static_cast<SDLSinkStream*>(userdata);
+
+        if (!impl) {
+            return;
+        }
+
+        const std::size_t num_channels = impl->GetDeviceChannels();
+        const std::size_t frame_size = num_channels;
+        const std::size_t num_frames{len / num_channels / sizeof(s16)};
+
+        if (impl->type == StreamType::In) {
+            std::span<const s16> input_buffer{reinterpret_cast<const s16*>(stream),
+                                              num_frames * frame_size};
+            impl->ProcessAudioIn(input_buffer, num_frames);
+        } else {
+            std::span<s16> output_buffer{reinterpret_cast<s16*>(stream), num_frames * frame_size};
+            impl->ProcessAudioOutAndRender(output_buffer, num_frames);
+        }
+    }
+
+    /// SDL device id of the opened input/output device
+    SDL_AudioDeviceID device{};
+};
+
+SDLSink::SDLSink(std::string_view target_device_name) {
+    if (!SDL_WasInit(SDL_INIT_AUDIO)) {
+        if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) {
+            LOG_CRITICAL(Audio_Sink, "SDL_InitSubSystem audio failed: {}", SDL_GetError());
+            return;
+        }
+    }
+
+    if (target_device_name != auto_device_name && !target_device_name.empty()) {
+        output_device = target_device_name;
+    } else {
+        output_device.clear();
+    }
+
+    device_channels = 2;
+}
+
+SDLSink::~SDLSink() = default;
+
+SinkStream* SDLSink::AcquireSinkStream(Core::System& system, u32 system_channels,
+                                       const std::string&, StreamType type) {
+    SinkStreamPtr& stream = sink_streams.emplace_back(std::make_unique<SDLSinkStream>(
+        device_channels, system_channels, output_device, input_device, type, system));
+    return stream.get();
+}
+
+void SDLSink::CloseStream(SinkStream* stream) {
+    for (size_t i = 0; i < sink_streams.size(); i++) {
+        if (sink_streams[i].get() == stream) {
+            sink_streams[i].reset();
+            sink_streams.erase(sink_streams.begin() + i);
+            break;
+        }
+    }
+}
+
+void SDLSink::CloseStreams() {
+    sink_streams.clear();
+}
+
+f32 SDLSink::GetDeviceVolume() const {
+    if (sink_streams.empty()) {
+        return 1.0f;
+    }
+
+    return sink_streams[0]->GetDeviceVolume();
+}
+
+void SDLSink::SetDeviceVolume(f32 volume) {
+    for (auto& stream : sink_streams) {
+        stream->SetDeviceVolume(volume);
+    }
+}
+
+void SDLSink::SetSystemVolume(f32 volume) {
+    for (auto& stream : sink_streams) {
+        stream->SetSystemVolume(volume);
+    }
+}
+
+std::vector<std::string> ListSDLSinkDevices(bool capture) {
+    std::vector<std::string> device_list;
+
+    if (!SDL_WasInit(SDL_INIT_AUDIO)) {
+        if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) {
+            LOG_CRITICAL(Audio_Sink, "SDL_InitSubSystem audio failed: {}", SDL_GetError());
+            return {};
+        }
+    }
+
+    const int device_count = SDL_GetNumAudioDevices(capture);
+    for (int i = 0; i < device_count; ++i) {
+        device_list.emplace_back(SDL_GetAudioDeviceName(i, 0));
+    }
+
+    return device_list;
+}
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/sdl2_sink.h b/src/audio_core/sink/sdl2_sink.h
new file mode 100644
index 000000000..f01eddc1b
--- /dev/null
+++ b/src/audio_core/sink/sdl2_sink.h
@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "audio_core/sink/sink.h"
+
+namespace Core {
+class System;
+}
+
+namespace AudioCore::Sink {
+class SinkStream;
+
+/**
+ * SDL backend sink, holds multiple output streams and is responsible for sinking samples to
+ * hardware. Used by Audio Render, Audio In and Audio Out.
+ */
+class SDLSink final : public Sink {
+public:
+    explicit SDLSink(std::string_view device_id);
+    ~SDLSink() override;
+
+    /**
+     * Create a new sink stream.
+     *
+     * @param system          - Core system.
+     * @param system_channels - Number of channels the audio system expects.
+     *                          May differ from the device's channel count.
+     * @param name            - Name of this stream.
+     * @param type            - Type of this stream, render/in/out.
+     *
+     * @return A pointer to the created SinkStream
+     */
+    SinkStream* AcquireSinkStream(Core::System& system, u32 system_channels,
+                                  const std::string& name, StreamType type) override;
+
+    /**
+     * Close a given stream.
+     *
+     * @param stream - The stream to close.
+     */
+    void CloseStream(SinkStream* stream) override;
+
+    /**
+     * Close all streams.
+     */
+    void CloseStreams() override;
+
+    /**
+     * Get the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @return Volume of the device.
+     */
+    f32 GetDeviceVolume() const override;
+
+    /**
+     * Set the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @param volume - New volume of the device.
+     */
+    void SetDeviceVolume(f32 volume) override;
+
+    /**
+     * Set the system volume. Comes from the audio system using this stream.
+     *
+     * @param volume - New volume of the system.
+     */
+    void SetSystemVolume(f32 volume) override;
+
+private:
+    /// Name of the output device used by streams
+    std::string output_device;
+    /// Name of the input device used by streams
+    std::string input_device;
+    /// Vector of streams managed by this sink
+    std::vector<SinkStreamPtr> sink_streams;
+};
+
+/**
+ * Get a list of connected devices from SDL.
+ *
+ * @param capture - Return input (capture) devices if true, otherwise output devices.
+ */
+std::vector<std::string> ListSDLSinkDevices(bool capture);
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/sink.h b/src/audio_core/sink/sink.h
new file mode 100644
index 000000000..f28c6d126
--- /dev/null
+++ b/src/audio_core/sink/sink.h
@@ -0,0 +1,95 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <string>
+
+#include "audio_core/sink/sink_stream.h"
+#include "common/common_types.h"
+
+namespace Common {
+class Event;
+}
+namespace Core {
+class System;
+}
+
+namespace AudioCore::Sink {
+
+constexpr char auto_device_name[] = "auto";
+
+/**
+ * This class is an interface for an audio sink, holds multiple output streams and is responsible
+ * for sinking samples to hardware. Used by Audio Render, Audio In and Audio Out.
+ */
+class Sink {
+public:
+    virtual ~Sink() = default;
+    /**
+     * Close a given stream.
+     *
+     * @param stream - The stream to close.
+     */
+    virtual void CloseStream(SinkStream* stream) = 0;
+
+    /**
+     * Close all streams.
+     */
+    virtual void CloseStreams() = 0;
+
+    /**
+     * Create a new sink stream, kept within this sink, with a pointer returned for use.
+     * Do not free the returned pointer. When done with the stream, call CloseStream on the sink.
+     *
+     * @param system          - Core system.
+     * @param system_channels - Number of channels the audio system expects.
+     *                          May differ from the device's channel count.
+     * @param name            - Name of this stream.
+     * @param type            - Type of this stream, render/in/out.
+     *
+     * @return A pointer to the created SinkStream
+     */
+    virtual SinkStream* AcquireSinkStream(Core::System& system, u32 system_channels,
+                                          const std::string& name, StreamType type) = 0;
+
+    /**
+     * Get the number of channels the hardware device supports.
+     * Either 2 or 6.
+     *
+     * @return Number of device channels.
+     */
+    u32 GetDeviceChannels() const {
+        return device_channels;
+    }
+
+    /**
+     * Get the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @return Volume of the device.
+     */
+    virtual f32 GetDeviceVolume() const = 0;
+
+    /**
+     * Set the device volume. Set from calls to the IAudioDevice service.
+     *
+     * @param volume - New volume of the device.
+     */
+    virtual void SetDeviceVolume(f32 volume) = 0;
+
+    /**
+     * Set the system volume. Comes from the audio system using this stream.
+     *
+     * @param volume - New volume of the system.
+     */
+    virtual void SetSystemVolume(f32 volume) = 0;
+
+protected:
+    /// Number of device channels supported by the hardware
+    u32 device_channels{2};
+};
+
+using SinkPtr = std::unique_ptr<Sink>;
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/sink_details.cpp b/src/audio_core/sink/sink_details.cpp
new file mode 100644
index 000000000..67bdab779
--- /dev/null
+++ b/src/audio_core/sink/sink_details.cpp
@@ -0,0 +1,91 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "audio_core/sink/sink_details.h"
+#ifdef HAVE_CUBEB
+#include "audio_core/sink/cubeb_sink.h"
+#endif
+#ifdef HAVE_SDL2
+#include "audio_core/sink/sdl2_sink.h"
+#endif
+#include "audio_core/sink/null_sink.h"
+#include "common/logging/log.h"
+
+namespace AudioCore::Sink {
+namespace {
+struct SinkDetails {
+    using FactoryFn = std::unique_ptr<Sink> (*)(std::string_view);
+    using ListDevicesFn = std::vector<std::string> (*)(bool);
+
+    /// Name for this sink.
+    const char* id;
+    /// A method to call to construct an instance of this type of sink.
+    FactoryFn factory;
+    /// A method to call to list available devices.
+    ListDevicesFn list_devices;
+};
+
+// sink_details is ordered in terms of desirability, with the best choice at the top.
+constexpr SinkDetails sink_details[] = {
+#ifdef HAVE_CUBEB
+    SinkDetails{"cubeb",
+                [](std::string_view device_id) -> std::unique_ptr<Sink> {
+                    return std::make_unique<CubebSink>(device_id);
+                },
+                &ListCubebSinkDevices},
+#endif
+#ifdef HAVE_SDL2
+    SinkDetails{"sdl2",
+                [](std::string_view device_id) -> std::unique_ptr<Sink> {
+                    return std::make_unique<SDLSink>(device_id);
+                },
+                &ListSDLSinkDevices},
+#endif
+    SinkDetails{"null",
+                [](std::string_view device_id) -> std::unique_ptr<Sink> {
+                    return std::make_unique<NullSink>(device_id);
+                },
+                [](bool capture) { return std::vector<std::string>{"null"}; }},
+};
+
+const SinkDetails& GetOutputSinkDetails(std::string_view sink_id) {
+    auto iter =
+        std::find_if(std::begin(sink_details), std::end(sink_details),
+                     [sink_id](const auto& sink_detail) { return sink_detail.id == sink_id; });
+
+    if (sink_id == "auto" || iter == std::end(sink_details)) {
+        if (sink_id != "auto") {
+            LOG_ERROR(Audio, "Invalid sink_id {}", sink_id);
+        }
+        // Auto-select.
+        // sink_details is ordered in terms of desirability, with the best choice at the front.
+        iter = std::begin(sink_details);
+    }
+
+    return *iter;
+}
+} // Anonymous namespace
+
+std::vector<const char*> GetSinkIDs() {
+    std::vector<const char*> sink_ids(std::size(sink_details));
+
+    std::transform(std::begin(sink_details), std::end(sink_details), std::begin(sink_ids),
+                   [](const auto& sink) { return sink.id; });
+
+    return sink_ids;
+}
+
+std::vector<std::string> GetDeviceListForSink(std::string_view sink_id, bool capture) {
+    return GetOutputSinkDetails(sink_id).list_devices(capture);
+}
+
+std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id) {
+    return GetOutputSinkDetails(sink_id).factory(device_id);
+}
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/sink_details.h b/src/audio_core/sink/sink_details.h
new file mode 100644
index 000000000..3ebdb1e30
--- /dev/null
+++ b/src/audio_core/sink/sink_details.h
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace AudioCore {
+class AudioManager;
+
+namespace Sink {
+
+class Sink;
+
+/**
+ * Retrieves the IDs for all available audio sinks.
+ *
+ * @return Vector of available sink names.
+ */
+std::vector<const char*> GetSinkIDs();
+
+/**
+ * Gets the list of devices for a particular sink identified by the given ID.
+ *
+ * @param sink_id - Id of the sink to get devices from.
+ * @param capture - Get capture (input) devices, or output devices?
+ * @return Vector of device names.
+ */
+std::vector<std::string> GetDeviceListForSink(std::string_view sink_id, bool capture);
+
+/**
+ * Creates an audio sink identified by the given device ID.
+ *
+ * @param sink_id   - Id of the sink to create.
+ * @param device_id - Name of the device to create.
+ * @return Pointer to the created sink.
+ */
+std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id);
+
+} // namespace Sink
+} // namespace AudioCore
diff --git a/src/audio_core/sink/sink_stream.cpp b/src/audio_core/sink/sink_stream.cpp
new file mode 100644
index 000000000..849f862b0
--- /dev/null
+++ b/src/audio_core/sink/sink_stream.cpp
@@ -0,0 +1,284 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <atomic>
+#include <memory>
+#include <span>
+#include <vector>
+
+#include "audio_core/audio_core.h"
+#include "audio_core/common/common.h"
+#include "audio_core/sink/sink_stream.h"
+#include "common/common_types.h"
+#include "common/fixed_point.h"
+#include "common/settings.h"
+#include "core/core.h"
+
+namespace AudioCore::Sink {
+
+void SinkStream::AppendBuffer(SinkBuffer& buffer, std::vector<s16>& samples) {
+    if (type == StreamType::In) {
+        queue.enqueue(buffer);
+        queued_buffers++;
+        return;
+    }
+
+    constexpr s32 min{std::numeric_limits<s16>::min()};
+    constexpr s32 max{std::numeric_limits<s16>::max()};
+
+    auto yuzu_volume{Settings::Volume()};
+    if (yuzu_volume > 1.0f) {
+        yuzu_volume = 0.6f + 20 * std::log10(yuzu_volume);
+    }
+    auto volume{system_volume * device_volume * yuzu_volume};
+
+    if (system_channels == 6 && device_channels == 2) {
+        // We're given 6 channels, but our device only outputs 2, so downmix.
+        constexpr std::array<f32, 4> down_mix_coeff{1.0f, 0.707f, 0.251f, 0.707f};
+
+        for (u32 read_index = 0, write_index = 0; read_index < samples.size();
+             read_index += system_channels, write_index += device_channels) {
+            const auto left_sample{
+                ((Common::FixedPoint<49, 15>(
+                      samples[read_index + static_cast<u32>(Channels::FrontLeft)]) *
+                      down_mix_coeff[0] +
+                  samples[read_index + static_cast<u32>(Channels::Center)] * down_mix_coeff[1] +
+                  samples[read_index + static_cast<u32>(Channels::LFE)] * down_mix_coeff[2] +
+                  samples[read_index + static_cast<u32>(Channels::BackLeft)] * down_mix_coeff[3]) *
+                 volume)
+                    .to_int()};
+
+            const auto right_sample{
+                ((Common::FixedPoint<49, 15>(
+                      samples[read_index + static_cast<u32>(Channels::FrontRight)]) *
+                      down_mix_coeff[0] +
+                  samples[read_index + static_cast<u32>(Channels::Center)] * down_mix_coeff[1] +
+                  samples[read_index + static_cast<u32>(Channels::LFE)] * down_mix_coeff[2] +
+                  samples[read_index + static_cast<u32>(Channels::BackRight)] * down_mix_coeff[3]) *
+                 volume)
+                    .to_int()};
+
+            samples[write_index + static_cast<u32>(Channels::FrontLeft)] =
+                static_cast<s16>(std::clamp(left_sample, min, max));
+            samples[write_index + static_cast<u32>(Channels::FrontRight)] =
+                static_cast<s16>(std::clamp(right_sample, min, max));
+        }
+
+        samples.resize(samples.size() / system_channels * device_channels);
+
+    } else if (system_channels == 2 && device_channels == 6) {
+        // We need moar samples! Not all games will provide 6 channel audio.
+        // TODO: Implement some upmixing here. Currently just passthrough, with other
+        // channels left as silence.
+        std::vector<s16> new_samples(samples.size() / system_channels * device_channels, 0);
+
+        for (u32 read_index = 0, write_index = 0; read_index < samples.size();
+             read_index += system_channels, write_index += device_channels) {
+            const auto left_sample{static_cast<s16>(std::clamp(
+                static_cast<s32>(
+                    static_cast<f32>(samples[read_index + static_cast<u32>(Channels::FrontLeft)]) *
+                    volume),
+                min, max))};
+
+            new_samples[write_index + static_cast<u32>(Channels::FrontLeft)] = left_sample;
+
+            const auto right_sample{static_cast<s16>(std::clamp(
+                static_cast<s32>(
+                    static_cast<f32>(samples[read_index + static_cast<u32>(Channels::FrontRight)]) *
+                    volume),
+                min, max))};
+
+            new_samples[write_index + static_cast<u32>(Channels::FrontRight)] = right_sample;
+        }
+        samples = std::move(new_samples);
+
+    } else if (volume != 1.0f) {
+        for (u32 i = 0; i < samples.size(); i++) {
+            samples[i] = static_cast<s16>(
+                std::clamp(static_cast<s32>(static_cast<f32>(samples[i]) * volume), min, max));
+        }
+    }
+
+    samples_buffer.Push(samples);
+    queue.enqueue(buffer);
+    queued_buffers++;
+}
+
+std::vector<s16> SinkStream::ReleaseBuffer(u64 num_samples) {
+    constexpr s32 min = std::numeric_limits<s16>::min();
+    constexpr s32 max = std::numeric_limits<s16>::max();
+
+    auto samples{samples_buffer.Pop(num_samples)};
+
+    // TODO: Up-mix to 6 channels if the game expects it.
+    // For audio input this is unlikely to ever be the case though.
+
+    // Incoming mic volume seems to always be very quiet, so multiply by an additional 8 here.
+    // TODO: Play with this and find something that works better.
+    auto volume{system_volume * device_volume * 8};
+    for (u32 i = 0; i < samples.size(); i++) {
+        samples[i] = static_cast<s16>(
+            std::clamp(static_cast<s32>(static_cast<f32>(samples[i]) * volume), min, max));
+    }
+
+    if (samples.size() < num_samples) {
+        samples.resize(num_samples, 0);
+    }
+    return samples;
+}
+
+void SinkStream::ClearQueue() {
+    samples_buffer.Pop();
+    while (queue.pop()) {
+    }
+    queued_buffers = 0;
+    playing_buffer = {};
+    playing_buffer.consumed = true;
+}
+
+void SinkStream::ProcessAudioIn(std::span<const s16> input_buffer, std::size_t num_frames) {
+    const std::size_t num_channels = GetDeviceChannels();
+    const std::size_t frame_size = num_channels;
+    const std::size_t frame_size_bytes = frame_size * sizeof(s16);
+    size_t frames_written{0};
+
+    // If we're paused or going to shut down, we don't want to consume buffers as coretiming is
+    // paused and we'll desync, so just return.
+    if (system.IsPaused() || system.IsShuttingDown()) {
+        return;
+    }
+
+    if (queued_buffers > max_queue_size) {
+        Stall();
+    }
+
+    while (frames_written < num_frames) {
+        // If the playing buffer has been consumed or has no frames, we need a new one
+        if (playing_buffer.consumed || playing_buffer.frames == 0) {
+            if (!queue.try_dequeue(playing_buffer)) {
+                // If no buffer was available we've underrun, just push the samples and
+                // continue.
+                samples_buffer.Push(&input_buffer[frames_written * frame_size],
+                                    (num_frames - frames_written) * frame_size);
+                frames_written = num_frames;
+                continue;
+            }
+            // Successfully dequeued a new buffer.
+            queued_buffers--;
+        }
+
+        // Get the minimum frames available between the currently playing buffer, and the
+        // amount we have left to fill
+        size_t frames_available{std::min(playing_buffer.frames - playing_buffer.frames_played,
+                                         num_frames - frames_written)};
+
+        samples_buffer.Push(&input_buffer[frames_written * frame_size],
+                            frames_available * frame_size);
+
+        frames_written += frames_available;
+        playing_buffer.frames_played += frames_available;
+
+        // If that's all the frames in the current buffer, add its samples and mark it as
+        // consumed
+        if (playing_buffer.frames_played >= playing_buffer.frames) {
+            playing_buffer.consumed = true;
+        }
+    }
+
+    std::memcpy(&last_frame[0], &input_buffer[(frames_written - 1) * frame_size], frame_size_bytes);
+
+    if (queued_buffers <= max_queue_size) {
+        Unstall();
+    }
+}
+
+void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::size_t num_frames) {
+    const std::size_t num_channels = GetDeviceChannels();
+    const std::size_t frame_size = num_channels;
+    const std::size_t frame_size_bytes = frame_size * sizeof(s16);
+    size_t frames_written{0};
+
+    // If we're paused or going to shut down, we don't want to consume buffers as coretiming is
+    // paused and we'll desync, so just play silence.
+    if (system.IsPaused() || system.IsShuttingDown()) {
+        constexpr std::array<s16, 6> silence{};
+        for (size_t i = frames_written; i < num_frames; i++) {
+            std::memcpy(&output_buffer[i * frame_size], &silence[0], frame_size_bytes);
+        }
+        return;
+    }
+
+    // Due to many frames being queued up with nvdec (5 frames or so?), a lot of buffers also get
+    // queued up (30+) but not all at once, which causes constant stalling here, so just let the
+    // video play out without attempting to stall.
+    // Can hopefully remove this later with a more complete NVDEC implementation.
+    const auto nvdec_active{system.AudioCore().IsNVDECActive()};
+
+    // Core timing cannot be paused in single-core mode, so Stall ends up being called over and over
+    // and never recovers to a normal state, so just skip attempting to sync things on single-core.
+    if (system.IsMulticore() && !nvdec_active && queued_buffers > max_queue_size) {
+        Stall();
+    } else if (system.IsMulticore() && queued_buffers <= max_queue_size) {
+        Unstall();
+    }
+
+    while (frames_written < num_frames) {
+        // If the playing buffer has been consumed or has no frames, we need a new one
+        if (playing_buffer.consumed || playing_buffer.frames == 0) {
+            if (!queue.try_dequeue(playing_buffer)) {
+                // If no buffer was available we've underrun, fill the remaining buffer with
+                // the last written frame and continue.
+                for (size_t i = frames_written; i < num_frames; i++) {
+                    std::memcpy(&output_buffer[i * frame_size], &last_frame[0], frame_size_bytes);
+                }
+                frames_written = num_frames;
+                continue;
+            }
+            // Successfully dequeued a new buffer.
+            queued_buffers--;
+        }
+
+        // Get the minimum frames available between the currently playing buffer, and the
+        // amount we have left to fill
+        size_t frames_available{std::min(playing_buffer.frames - playing_buffer.frames_played,
+                                         num_frames - frames_written)};
+
+        samples_buffer.Pop(&output_buffer[frames_written * frame_size],
+                           frames_available * frame_size);
+
+        frames_written += frames_available;
+        playing_buffer.frames_played += frames_available;
+
+        // If that's all the frames in the current buffer, add its samples and mark it as
+        // consumed
+        if (playing_buffer.frames_played >= playing_buffer.frames) {
+            playing_buffer.consumed = true;
+        }
+    }
+
+    std::memcpy(&last_frame[0], &output_buffer[(frames_written - 1) * frame_size],
+                frame_size_bytes);
+
+    if (system.IsMulticore() && queued_buffers <= max_queue_size) {
+        Unstall();
+    }
+}
+
+void SinkStream::Stall() {
+    if (stalled) {
+        return;
+    }
+    stalled = true;
+    system.StallProcesses();
+}
+
+void SinkStream::Unstall() {
+    if (!stalled) {
+        return;
+    }
+    system.UnstallProcesses();
+    stalled = false;
+}
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink/sink_stream.h b/src/audio_core/sink/sink_stream.h
new file mode 100644
index 000000000..38a4b2f51
--- /dev/null
+++ b/src/audio_core/sink/sink_stream.h
@@ -0,0 +1,249 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <memory>
+#include <span>
+#include <vector>
+
+#include "audio_core/common/common.h"
+#include "common/common_types.h"
+#include "common/reader_writer_queue.h"
+#include "common/ring_buffer.h"
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace AudioCore::Sink {
+
+enum class StreamType {
+    Render,
+    Out,
+    In,
+};
+
+struct SinkBuffer {
+    u64 frames;
+    u64 frames_played;
+    u64 tag;
+    bool consumed;
+};
+
+/**
+ * Contains a real backend stream for outputting samples to hardware,
+ * created only via a Sink (See Sink::AcquireSinkStream).
+ *
+ * Accepts a SinkBuffer and samples in PCM16 format to be output (see AppendBuffer).
+ * Appended buffers act as a FIFO queue, and will be held until played.
+ * You should regularly call IsBufferConsumed with the unique SinkBuffer tag to check if the buffer
+ * has been consumed.
+ *
+ * Since these are a FIFO queue, IsBufferConsumed must be checked in the same order buffers were
+ * appended, skipping a buffer will result in the queue getting stuck, and all following buffers to
+ * never release.
+ *
+ * If the buffers appear to be stuck, you can stop and re-open an IAudioIn/IAudioOut service (this
+ * is what games do), or call ClearQueue to flush all of the buffers without a full restart.
+ */
+class SinkStream {
+public:
+    explicit SinkStream(Core::System& system_, StreamType type_) : system{system_}, type{type_} {}
+    virtual ~SinkStream() {
+        Unstall();
+    }
+
+    /**
+     * Finalize the sink stream.
+     */
+    virtual void Finalize() {}
+
+    /**
+     * Start the sink stream.
+     *
+     * @param resume - Set to true if this is resuming the stream a previously-active stream.
+     *                 Default false.
+     */
+    virtual void Start(bool resume = false) {}
+
+    /**
+     * Stop the sink stream.
+     */
+    virtual void Stop() {}
+
+    /**
+     * Check if the stream is paused.
+     *
+     * @return True if paused, otherwise false.
+     */
+    bool IsPaused() const {
+        return paused;
+    }
+
+    /**
+     * Get the number of system channels in this stream.
+     *
+     * @return Number of system channels.
+     */
+    u32 GetSystemChannels() const {
+        return system_channels;
+    }
+
+    /**
+     * Set the number of channels the system expects.
+     *
+     * @param channels - New number of system channels.
+     */
+    void SetSystemChannels(u32 channels) {
+        system_channels = channels;
+    }
+
+    /**
+     * Get the number of channels the hardware supports.
+     *
+     * @return Number of channels supported.
+     */
+    u32 GetDeviceChannels() const {
+        return device_channels;
+    }
+
+    /**
+     * Get the system volume.
+     *
+     * @return The current system volume.
+     */
+    f32 GetSystemVolume() const {
+        return system_volume;
+    }
+
+    /**
+     * Get the device volume.
+     *
+     * @return The current device volume.
+     */
+    f32 GetDeviceVolume() const {
+        return device_volume;
+    }
+
+    /**
+     * Set the system volume.
+     *
+     * @param volume_ - The new system volume.
+     */
+    void SetSystemVolume(f32 volume_) {
+        system_volume = volume_;
+    }
+
+    /**
+     * Set the device volume.
+     *
+     * @param volume_ - The new device volume.
+     */
+    void SetDeviceVolume(f32 volume_) {
+        device_volume = volume_;
+    }
+
+    /**
+     * Get the number of queued audio buffers.
+     *
+     * @return The number of queued buffers.
+     */
+    u32 GetQueueSize() const {
+        return queued_buffers.load();
+    }
+
+    /**
+     * Set the maximum buffer queue size.
+     */
+    void SetRingSize(u32 ring_size) {
+        max_queue_size = ring_size;
+    }
+
+    /**
+     * Append a new buffer and its samples to a waiting queue to play.
+     *
+     * @param buffer  - Audio buffer information to be queued.
+     * @param samples - The s16 samples to be queue for playback.
+     */
+    virtual void AppendBuffer(SinkBuffer& buffer, std::vector<s16>& samples);
+
+    /**
+     * Release a buffer. Audio In only, will fill a buffer with recorded samples.
+     *
+     * @param num_samples - Maximum number of samples to receive.
+     * @return Vector of recorded samples. May have fewer than num_samples.
+     */
+    virtual std::vector<s16> ReleaseBuffer(u64 num_samples);
+
+    /**
+     * Empty out the buffer queue.
+     */
+    void ClearQueue();
+
+    /**
+     * Callback for AudioIn.
+     *
+     * @param input_buffer - Input buffer to be filled with samples.
+     * @param num_frames - Number of frames to be filled.
+     */
+    void ProcessAudioIn(std::span<const s16> input_buffer, std::size_t num_frames);
+
+    /**
+     * Callback for AudioOut and AudioRenderer.
+     *
+     * @param output_buffer - Output buffer to be filled with samples.
+     * @param num_frames - Number of frames to be filled.
+     */
+    void ProcessAudioOutAndRender(std::span<s16> output_buffer, std::size_t num_frames);
+
+    /**
+     * Stall core processes if the audio thread falls too far behind.
+     */
+    void Stall();
+
+    /**
+     * Unstall core processes.
+     */
+    void Unstall();
+
+protected:
+    /// Core system
+    Core::System& system;
+    /// Type of this stream
+    StreamType type;
+    /// Set by the audio render/in/out system which uses this stream
+    u32 system_channels{2};
+    /// Channels supported by hardware
+    u32 device_channels{2};
+    /// Is this stream currently paused?
+    std::atomic<bool> paused{true};
+    /// Name of this stream
+    std::string name{};
+
+private:
+    /// Ring buffer of the samples waiting to be played or consumed
+    Common::RingBuffer<s16, 0x10000> samples_buffer;
+    /// Audio buffers queued and waiting to play
+    Common::ReaderWriterQueue<SinkBuffer> queue;
+    /// The currently-playing audio buffer
+    SinkBuffer playing_buffer{};
+    /// The last played (or received) frame of audio, used when the callback underruns
+    std::array<s16, MaxChannels> last_frame{};
+    /// Number of buffers waiting to be played
+    std::atomic<u32> queued_buffers{};
+    /// The ring size for audio out buffers (usually 4, rarely 2 or 8)
+    u32 max_queue_size{};
+    /// Set by the audio render/in/out system which uses this stream
+    f32 system_volume{1.0f};
+    /// Set via IAudioDevice service calls
+    f32 device_volume{1.0f};
+    /// True if coretiming has been stalled
+    bool stalled{false};
+};
+
+using SinkStreamPtr = std::unique_ptr<SinkStream>;
+
+} // namespace AudioCore::Sink
diff --git a/src/audio_core/sink_context.cpp b/src/audio_core/sink_context.cpp
deleted file mode 100644
index cc55b290c..000000000
--- a/src/audio_core/sink_context.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "audio_core/sink_context.h"
-
-namespace AudioCore {
-SinkContext::SinkContext(std::size_t sink_count_) : sink_count{sink_count_} {}
-SinkContext::~SinkContext() = default;
-
-std::size_t SinkContext::GetCount() const {
-    return sink_count;
-}
-
-void SinkContext::UpdateMainSink(const SinkInfo::InParams& in) {
-    ASSERT(in.type == SinkTypes::Device);
-
-    if (in.device.down_matrix_enabled) {
-        downmix_coefficients = in.device.down_matrix_coef;
-    } else {
-        downmix_coefficients = {
-            1.0f,   // front
-            0.707f, // center
-            0.0f,   // lfe
-            0.707f, // back
-        };
-    }
-
-    in_use = in.in_use;
-    use_count = in.device.input_count;
-    buffers = in.device.input;
-}
-
-bool SinkContext::InUse() const {
-    return in_use;
-}
-
-std::vector<u8> SinkContext::OutputBuffers() const {
-    std::vector<u8> buffer_ret(use_count);
-    std::memcpy(buffer_ret.data(), buffers.data(), use_count);
-    return buffer_ret;
-}
-
-const DownmixCoefficients& SinkContext::GetDownmixCoefficients() const {
-    return downmix_coefficients;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/sink_context.h b/src/audio_core/sink_context.h
deleted file mode 100644
index 254961fe2..000000000
--- a/src/audio_core/sink_context.h
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <vector>
-#include "audio_core/common.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-
-namespace AudioCore {
-
-using DownmixCoefficients = std::array<float_le, 4>;
-
-enum class SinkTypes : u8 {
-    Invalid = 0,
-    Device = 1,
-    Circular = 2,
-};
-
-enum class SinkSampleFormat : u32_le {
-    None = 0,
-    Pcm8 = 1,
-    Pcm16 = 2,
-    Pcm24 = 3,
-    Pcm32 = 4,
-    PcmFloat = 5,
-    Adpcm = 6,
-};
-
-class SinkInfo {
-public:
-    struct CircularBufferIn {
-        u64_le address;
-        u32_le size;
-        u32_le input_count;
-        u32_le sample_count;
-        u32_le previous_position;
-        SinkSampleFormat sample_format;
-        std::array<u8, AudioCommon::MAX_CHANNEL_COUNT> input;
-        bool in_use;
-        INSERT_PADDING_BYTES_NOINIT(5);
-    };
-    static_assert(sizeof(CircularBufferIn) == 0x28,
-                  "SinkInfo::CircularBufferIn is in invalid size");
-
-    struct DeviceIn {
-        std::array<u8, 255> device_name;
-        INSERT_PADDING_BYTES_NOINIT(1);
-        s32_le input_count;
-        std::array<u8, AudioCommon::MAX_CHANNEL_COUNT> input;
-        INSERT_PADDING_BYTES_NOINIT(1);
-        bool down_matrix_enabled;
-        DownmixCoefficients down_matrix_coef;
-    };
-    static_assert(sizeof(DeviceIn) == 0x11c, "SinkInfo::DeviceIn is an invalid size");
-
-    struct InParams {
-        SinkTypes type{};
-        bool in_use{};
-        INSERT_PADDING_BYTES(2);
-        u32_le node_id{};
-        INSERT_PADDING_WORDS(6);
-        union {
-            // std::array<u8, 0x120> raw{};
-            DeviceIn device;
-            CircularBufferIn circular_buffer;
-        };
-    };
-    static_assert(sizeof(InParams) == 0x140, "SinkInfo::InParams are an invalid size!");
-};
-
-class SinkContext {
-public:
-    explicit SinkContext(std::size_t sink_count_);
-    ~SinkContext();
-
-    [[nodiscard]] std::size_t GetCount() const;
-
-    void UpdateMainSink(const SinkInfo::InParams& in);
-    [[nodiscard]] bool InUse() const;
-    [[nodiscard]] std::vector<u8> OutputBuffers() const;
-
-    [[nodiscard]] const DownmixCoefficients& GetDownmixCoefficients() const;
-
-private:
-    bool in_use{false};
-    s32 use_count{};
-    std::array<u8, AudioCommon::MAX_CHANNEL_COUNT> buffers{};
-    std::size_t sink_count{};
-    DownmixCoefficients downmix_coefficients{};
-};
-} // namespace AudioCore
diff --git a/src/audio_core/sink_details.cpp b/src/audio_core/sink_details.cpp
deleted file mode 100644
index de10aecd2..000000000
--- a/src/audio_core/sink_details.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <memory>
-#include <string>
-#include <vector>
-#include "audio_core/null_sink.h"
-#include "audio_core/sink_details.h"
-#ifdef HAVE_CUBEB
-#include "audio_core/cubeb_sink.h"
-#endif
-#ifdef HAVE_SDL2
-#include "audio_core/sdl2_sink.h"
-#endif
-#include "common/logging/log.h"
-
-namespace AudioCore {
-namespace {
-struct SinkDetails {
-    using FactoryFn = std::unique_ptr<Sink> (*)(std::string_view);
-    using ListDevicesFn = std::vector<std::string> (*)();
-
-    /// Name for this sink.
-    const char* id;
-    /// A method to call to construct an instance of this type of sink.
-    FactoryFn factory;
-    /// A method to call to list available devices.
-    ListDevicesFn list_devices;
-};
-
-// sink_details is ordered in terms of desirability, with the best choice at the top.
-constexpr SinkDetails sink_details[] = {
-#ifdef HAVE_CUBEB
-    SinkDetails{"cubeb",
-                [](std::string_view device_id) -> std::unique_ptr<Sink> {
-                    return std::make_unique<CubebSink>(device_id);
-                },
-                &ListCubebSinkDevices},
-#endif
-#ifdef HAVE_SDL2
-    SinkDetails{"sdl2",
-                [](std::string_view device_id) -> std::unique_ptr<Sink> {
-                    return std::make_unique<SDLSink>(device_id);
-                },
-                &ListSDLSinkDevices},
-#endif
-    SinkDetails{"null",
-                [](std::string_view device_id) -> std::unique_ptr<Sink> {
-                    return std::make_unique<NullSink>(device_id);
-                },
-                [] { return std::vector<std::string>{"null"}; }},
-};
-
-const SinkDetails& GetSinkDetails(std::string_view sink_id) {
-    auto iter =
-        std::find_if(std::begin(sink_details), std::end(sink_details),
-                     [sink_id](const auto& sink_detail) { return sink_detail.id == sink_id; });
-
-    if (sink_id == "auto" || iter == std::end(sink_details)) {
-        if (sink_id != "auto") {
-            LOG_ERROR(Audio, "AudioCore::SelectSink given invalid sink_id {}", sink_id);
-        }
-        // Auto-select.
-        // sink_details is ordered in terms of desirability, with the best choice at the front.
-        iter = std::begin(sink_details);
-    }
-
-    return *iter;
-}
-} // Anonymous namespace
-
-std::vector<const char*> GetSinkIDs() {
-    std::vector<const char*> sink_ids(std::size(sink_details));
-
-    std::transform(std::begin(sink_details), std::end(sink_details), std::begin(sink_ids),
-                   [](const auto& sink) { return sink.id; });
-
-    return sink_ids;
-}
-
-std::vector<std::string> GetDeviceListForSink(std::string_view sink_id) {
-    return GetSinkDetails(sink_id).list_devices();
-}
-
-std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id) {
-    return GetSinkDetails(sink_id).factory(device_id);
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/sink_details.h b/src/audio_core/sink_details.h
deleted file mode 100644
index bc8786270..000000000
--- a/src/audio_core/sink_details.h
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <string>
-#include <string_view>
-#include <vector>
-
-namespace AudioCore {
-
-class Sink;
-
-/// Retrieves the IDs for all available audio sinks.
-std::vector<const char*> GetSinkIDs();
-
-/// Gets the list of devices for a particular sink identified by the given ID.
-std::vector<std::string> GetDeviceListForSink(std::string_view sink_id);
-
-/// Creates an audio sink identified by the given device ID.
-std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id);
-
-} // namespace AudioCore
diff --git a/src/audio_core/sink_stream.h b/src/audio_core/sink_stream.h
deleted file mode 100644
index 4309ad094..000000000
--- a/src/audio_core/sink_stream.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <vector>
-
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-/**
- * Accepts samples in stereo signed PCM16 format to be output. Sinks *do not* handle resampling and
- * expect the correct sample rate. They are dumb outputs.
- */
-class SinkStream {
-public:
-    virtual ~SinkStream() = default;
-
-    /**
-     * Feed stereo samples to sink.
-     * @param num_channels Number of channels used.
-     * @param samples Samples in interleaved stereo PCM16 format.
-     */
-    virtual void EnqueueSamples(u32 num_channels, const std::vector<s16>& samples) = 0;
-
-    virtual std::size_t SamplesInQueue(u32 num_channels) const = 0;
-
-    virtual void Flush() = 0;
-};
-
-using SinkStreamPtr = std::unique_ptr<SinkStream>;
-
-} // namespace AudioCore
diff --git a/src/audio_core/splitter_context.cpp b/src/audio_core/splitter_context.cpp
deleted file mode 100644
index f4bcd0391..000000000
--- a/src/audio_core/splitter_context.cpp
+++ /dev/null
@@ -1,617 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "audio_core/behavior_info.h"
-#include "audio_core/splitter_context.h"
-#include "common/alignment.h"
-#include "common/assert.h"
-#include "common/logging/log.h"
-
-namespace AudioCore {
-
-ServerSplitterDestinationData::ServerSplitterDestinationData(s32 id_) : id{id_} {}
-ServerSplitterDestinationData::~ServerSplitterDestinationData() = default;
-
-void ServerSplitterDestinationData::Update(SplitterInfo::InDestinationParams& header) {
-    // Log error as these are not actually failure states
-    if (header.magic != SplitterMagic::DataHeader) {
-        LOG_ERROR(Audio, "Splitter destination header is invalid!");
-        return;
-    }
-
-    // Incorrect splitter id
-    if (header.splitter_id != id) {
-        LOG_ERROR(Audio, "Splitter destination ids do not match!");
-        return;
-    }
-
-    mix_id = header.mix_id;
-    // Copy our mix volumes
-    std::copy(header.mix_volumes.begin(), header.mix_volumes.end(), current_mix_volumes.begin());
-    if (!in_use && header.in_use) {
-        // Update mix volumes
-        std::copy(current_mix_volumes.begin(), current_mix_volumes.end(), last_mix_volumes.begin());
-        needs_update = false;
-    }
-    in_use = header.in_use;
-}
-
-ServerSplitterDestinationData* ServerSplitterDestinationData::GetNextDestination() {
-    return next;
-}
-
-const ServerSplitterDestinationData* ServerSplitterDestinationData::GetNextDestination() const {
-    return next;
-}
-
-void ServerSplitterDestinationData::SetNextDestination(ServerSplitterDestinationData* dest) {
-    next = dest;
-}
-
-bool ServerSplitterDestinationData::ValidMixId() const {
-    return GetMixId() != AudioCommon::NO_MIX;
-}
-
-s32 ServerSplitterDestinationData::GetMixId() const {
-    return mix_id;
-}
-
-bool ServerSplitterDestinationData::IsConfigured() const {
-    return in_use && ValidMixId();
-}
-
-float ServerSplitterDestinationData::GetMixVolume(std::size_t i) const {
-    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
-    return current_mix_volumes.at(i);
-}
-
-const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
-ServerSplitterDestinationData::CurrentMixVolumes() const {
-    return current_mix_volumes;
-}
-
-const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
-ServerSplitterDestinationData::LastMixVolumes() const {
-    return last_mix_volumes;
-}
-
-void ServerSplitterDestinationData::MarkDirty() {
-    needs_update = true;
-}
-
-void ServerSplitterDestinationData::UpdateInternalState() {
-    if (in_use && needs_update) {
-        std::copy(current_mix_volumes.begin(), current_mix_volumes.end(), last_mix_volumes.begin());
-    }
-    needs_update = false;
-}
-
-ServerSplitterInfo::ServerSplitterInfo(s32 id_) : id(id_) {}
-ServerSplitterInfo::~ServerSplitterInfo() = default;
-
-void ServerSplitterInfo::InitializeInfos() {
-    send_length = 0;
-    head = nullptr;
-    new_connection = true;
-}
-
-void ServerSplitterInfo::ClearNewConnectionFlag() {
-    new_connection = false;
-}
-
-std::size_t ServerSplitterInfo::Update(SplitterInfo::InInfoPrams& header) {
-    if (header.send_id != id) {
-        return 0;
-    }
-
-    sample_rate = header.sample_rate;
-    new_connection = true;
-    // We need to update the size here due to the splitter bug being present and providing an
-    // incorrect size. We're suppose to also update the header here but we just ignore and continue
-    return (sizeof(s32_le) * (header.length - 1)) + (sizeof(s32_le) * 3);
-}
-
-ServerSplitterDestinationData* ServerSplitterInfo::GetHead() {
-    return head;
-}
-
-const ServerSplitterDestinationData* ServerSplitterInfo::GetHead() const {
-    return head;
-}
-
-ServerSplitterDestinationData* ServerSplitterInfo::GetData(std::size_t depth) {
-    auto* current_head = head;
-    for (std::size_t i = 0; i < depth; i++) {
-        if (current_head == nullptr) {
-            return nullptr;
-        }
-        current_head = current_head->GetNextDestination();
-    }
-    return current_head;
-}
-
-const ServerSplitterDestinationData* ServerSplitterInfo::GetData(std::size_t depth) const {
-    auto* current_head = head;
-    for (std::size_t i = 0; i < depth; i++) {
-        if (current_head == nullptr) {
-            return nullptr;
-        }
-        current_head = current_head->GetNextDestination();
-    }
-    return current_head;
-}
-
-bool ServerSplitterInfo::HasNewConnection() const {
-    return new_connection;
-}
-
-s32 ServerSplitterInfo::GetLength() const {
-    return send_length;
-}
-
-void ServerSplitterInfo::SetHead(ServerSplitterDestinationData* new_head) {
-    head = new_head;
-}
-
-void ServerSplitterInfo::SetHeadDepth(s32 length) {
-    send_length = length;
-}
-
-SplitterContext::SplitterContext() = default;
-SplitterContext::~SplitterContext() = default;
-
-void SplitterContext::Initialize(BehaviorInfo& behavior_info, std::size_t _info_count,
-                                 std::size_t _data_count) {
-    if (!behavior_info.IsSplitterSupported() || _data_count == 0 || _info_count == 0) {
-        Setup(0, 0, false);
-        return;
-    }
-    // Only initialize if we're using splitters
-    Setup(_info_count, _data_count, behavior_info.IsSplitterBugFixed());
-}
-
-bool SplitterContext::Update(const std::vector<u8>& input, std::size_t& input_offset,
-                             std::size_t& bytes_read) {
-    const auto UpdateOffsets = [&](std::size_t read) {
-        input_offset += read;
-        bytes_read += read;
-    };
-
-    if (info_count == 0 || data_count == 0) {
-        bytes_read = 0;
-        return true;
-    }
-
-    if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
-                                       sizeof(SplitterInfo::InHeader))) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-    SplitterInfo::InHeader header{};
-    std::memcpy(&header, input.data() + input_offset, sizeof(SplitterInfo::InHeader));
-    UpdateOffsets(sizeof(SplitterInfo::InHeader));
-
-    if (header.magic != SplitterMagic::SplitterHeader) {
-        LOG_ERROR(Audio, "Invalid header magic! Expecting {:X} but got {:X}",
-                  SplitterMagic::SplitterHeader, header.magic);
-        return false;
-    }
-
-    // Clear all connections
-    for (auto& info : infos) {
-        info.ClearNewConnectionFlag();
-    }
-
-    UpdateInfo(input, input_offset, bytes_read, header.info_count);
-    UpdateData(input, input_offset, bytes_read, header.data_count);
-    const auto aligned_bytes_read = Common::AlignUp(bytes_read, 16);
-    input_offset += aligned_bytes_read - bytes_read;
-    bytes_read = aligned_bytes_read;
-    return true;
-}
-
-bool SplitterContext::UsingSplitter() const {
-    return info_count > 0 && data_count > 0;
-}
-
-ServerSplitterInfo& SplitterContext::GetInfo(std::size_t i) {
-    ASSERT(i < info_count);
-    return infos.at(i);
-}
-
-const ServerSplitterInfo& SplitterContext::GetInfo(std::size_t i) const {
-    ASSERT(i < info_count);
-    return infos.at(i);
-}
-
-ServerSplitterDestinationData& SplitterContext::GetData(std::size_t i) {
-    ASSERT(i < data_count);
-    return datas.at(i);
-}
-
-const ServerSplitterDestinationData& SplitterContext::GetData(std::size_t i) const {
-    ASSERT(i < data_count);
-    return datas.at(i);
-}
-
-ServerSplitterDestinationData* SplitterContext::GetDestinationData(std::size_t info,
-                                                                   std::size_t data) {
-    ASSERT(info < info_count);
-    auto& cur_info = GetInfo(info);
-    return cur_info.GetData(data);
-}
-
-const ServerSplitterDestinationData* SplitterContext::GetDestinationData(std::size_t info,
-                                                                         std::size_t data) const {
-    ASSERT(info < info_count);
-    const auto& cur_info = GetInfo(info);
-    return cur_info.GetData(data);
-}
-
-void SplitterContext::UpdateInternalState() {
-    if (data_count == 0) {
-        return;
-    }
-
-    for (auto& data : datas) {
-        data.UpdateInternalState();
-    }
-}
-
-std::size_t SplitterContext::GetInfoCount() const {
-    return info_count;
-}
-
-std::size_t SplitterContext::GetDataCount() const {
-    return data_count;
-}
-
-void SplitterContext::Setup(std::size_t info_count_, std::size_t data_count_,
-                            bool is_splitter_bug_fixed) {
-
-    info_count = info_count_;
-    data_count = data_count_;
-
-    for (std::size_t i = 0; i < info_count; i++) {
-        auto& splitter = infos.emplace_back(static_cast<s32>(i));
-        splitter.InitializeInfos();
-    }
-    for (std::size_t i = 0; i < data_count; i++) {
-        datas.emplace_back(static_cast<s32>(i));
-    }
-
-    bug_fixed = is_splitter_bug_fixed;
-}
-
-bool SplitterContext::UpdateInfo(const std::vector<u8>& input, std::size_t& input_offset,
-                                 std::size_t& bytes_read, s32 in_splitter_count) {
-    const auto UpdateOffsets = [&](std::size_t read) {
-        input_offset += read;
-        bytes_read += read;
-    };
-
-    for (s32 i = 0; i < in_splitter_count; i++) {
-        if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
-                                           sizeof(SplitterInfo::InInfoPrams))) {
-            LOG_ERROR(Audio, "Buffer is an invalid size!");
-            return false;
-        }
-        SplitterInfo::InInfoPrams header{};
-        std::memcpy(&header, input.data() + input_offset, sizeof(SplitterInfo::InInfoPrams));
-
-        // Logged as warning as these don't actually cause a bailout for some reason
-        if (header.magic != SplitterMagic::InfoHeader) {
-            LOG_ERROR(Audio, "Bad splitter data header");
-            break;
-        }
-
-        if (header.send_id < 0 || static_cast<std::size_t>(header.send_id) > info_count) {
-            LOG_ERROR(Audio, "Bad splitter data id");
-            break;
-        }
-
-        UpdateOffsets(sizeof(SplitterInfo::InInfoPrams));
-        auto& info = GetInfo(header.send_id);
-        if (!RecomposeDestination(info, header, input, input_offset)) {
-            LOG_ERROR(Audio, "Failed to recompose destination for splitter!");
-            return false;
-        }
-        const std::size_t read = info.Update(header);
-        bytes_read += read;
-        input_offset += read;
-    }
-    return true;
-}
-
-bool SplitterContext::UpdateData(const std::vector<u8>& input, std::size_t& input_offset,
-                                 std::size_t& bytes_read, s32 in_data_count) {
-    const auto UpdateOffsets = [&](std::size_t read) {
-        input_offset += read;
-        bytes_read += read;
-    };
-
-    for (s32 i = 0; i < in_data_count; i++) {
-        if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
-                                           sizeof(SplitterInfo::InDestinationParams))) {
-            LOG_ERROR(Audio, "Buffer is an invalid size!");
-            return false;
-        }
-        SplitterInfo::InDestinationParams header{};
-        std::memcpy(&header, input.data() + input_offset,
-                    sizeof(SplitterInfo::InDestinationParams));
-        UpdateOffsets(sizeof(SplitterInfo::InDestinationParams));
-
-        // Logged as warning as these don't actually cause a bailout for some reason
-        if (header.magic != SplitterMagic::DataHeader) {
-            LOG_ERROR(Audio, "Bad splitter data header");
-            break;
-        }
-
-        if (header.splitter_id < 0 || static_cast<std::size_t>(header.splitter_id) > data_count) {
-            LOG_ERROR(Audio, "Bad splitter data id");
-            break;
-        }
-        GetData(header.splitter_id).Update(header);
-    }
-    return true;
-}
-
-bool SplitterContext::RecomposeDestination(ServerSplitterInfo& info,
-                                           SplitterInfo::InInfoPrams& header,
-                                           const std::vector<u8>& input,
-                                           const std::size_t& input_offset) {
-    // Clear our current destinations
-    auto* current_head = info.GetHead();
-    while (current_head != nullptr) {
-        auto* next_head = current_head->GetNextDestination();
-        current_head->SetNextDestination(nullptr);
-        current_head = next_head;
-    }
-    info.SetHead(nullptr);
-
-    s32 size = header.length;
-    // If the splitter bug is present, calculate fixed size
-    if (!bug_fixed) {
-        if (info_count > 0) {
-            const auto factor = data_count / info_count;
-            size = std::min(header.length, static_cast<s32>(factor));
-        } else {
-            size = 0;
-        }
-    }
-
-    if (size < 1) {
-        LOG_ERROR(Audio, "Invalid splitter info size! size={:X}", size);
-        return true;
-    }
-
-    auto* start_head = &GetData(header.resource_id_base);
-    current_head = start_head;
-    std::vector<s32_le> resource_ids(size - 1);
-    if (!AudioCommon::CanConsumeBuffer(input.size(), input_offset,
-                                       resource_ids.size() * sizeof(s32_le))) {
-        LOG_ERROR(Audio, "Buffer is an invalid size!");
-        return false;
-    }
-    std::memcpy(resource_ids.data(), input.data() + input_offset,
-                resource_ids.size() * sizeof(s32_le));
-
-    for (auto resource_id : resource_ids) {
-        auto* head = &GetData(resource_id);
-        current_head->SetNextDestination(head);
-        current_head = head;
-    }
-
-    info.SetHead(start_head);
-    info.SetHeadDepth(size);
-
-    return true;
-}
-
-NodeStates::NodeStates() = default;
-NodeStates::~NodeStates() = default;
-
-void NodeStates::Initialize(std::size_t node_count_) {
-    // Setup our work parameters
-    node_count = node_count_;
-    was_node_found.resize(node_count);
-    was_node_completed.resize(node_count);
-    index_list.resize(node_count);
-    index_stack.Reset(node_count * node_count);
-}
-
-bool NodeStates::Tsort(EdgeMatrix& edge_matrix) {
-    return DepthFirstSearch(edge_matrix);
-}
-
-std::size_t NodeStates::GetIndexPos() const {
-    return index_pos;
-}
-
-const std::vector<s32>& NodeStates::GetIndexList() const {
-    return index_list;
-}
-
-void NodeStates::PushTsortResult(s32 index) {
-    ASSERT(index < static_cast<s32>(node_count));
-    index_list[index_pos++] = index;
-}
-
-bool NodeStates::DepthFirstSearch(EdgeMatrix& edge_matrix) {
-    ResetState();
-    for (std::size_t i = 0; i < node_count; i++) {
-        const auto node_id = static_cast<s32>(i);
-
-        // If we don't have a state, send to our index stack for work
-        if (GetState(i) == NodeStates::State::NoState) {
-            index_stack.push(node_id);
-        }
-
-        // While we have work to do in our stack
-        while (index_stack.Count() > 0) {
-            // Get the current node
-            const auto current_stack_index = index_stack.top();
-            // Check if we've seen the node yet
-            const auto index_state = GetState(current_stack_index);
-            if (index_state == NodeStates::State::NoState) {
-                // Mark the node as seen
-                UpdateState(NodeStates::State::InFound, current_stack_index);
-            } else if (index_state == NodeStates::State::InFound) {
-                // We've seen this node before, mark it as completed
-                UpdateState(NodeStates::State::InCompleted, current_stack_index);
-                // Update our index list
-                PushTsortResult(current_stack_index);
-                // Pop the stack
-                index_stack.pop();
-                continue;
-            } else if (index_state == NodeStates::State::InCompleted) {
-                // If our node is already sorted, clear it
-                index_stack.pop();
-                continue;
-            }
-
-            const auto edge_node_count = edge_matrix.GetNodeCount();
-            for (s32 j = 0; j < static_cast<s32>(edge_node_count); j++) {
-                // Check if our node is connected to our edge matrix
-                if (!edge_matrix.Connected(current_stack_index, j)) {
-                    continue;
-                }
-
-                // Check if our node exists
-                const auto node_state = GetState(j);
-                if (node_state == NodeStates::State::NoState) {
-                    // Add more work
-                    index_stack.push(j);
-                } else if (node_state == NodeStates::State::InFound) {
-                    UNREACHABLE_MSG("Node start marked as found");
-                    ResetState();
-                    return false;
-                }
-            }
-        }
-    }
-    return true;
-}
-
-void NodeStates::ResetState() {
-    // Reset to the start of our index stack
-    index_pos = 0;
-    for (std::size_t i = 0; i < node_count; i++) {
-        // Mark all nodes as not found
-        was_node_found[i] = false;
-        // Mark all nodes as uncompleted
-        was_node_completed[i] = false;
-        // Mark all indexes as invalid
-        index_list[i] = -1;
-    }
-}
-
-void NodeStates::UpdateState(NodeStates::State state, std::size_t i) {
-    switch (state) {
-    case NodeStates::State::NoState:
-        was_node_found[i] = false;
-        was_node_completed[i] = false;
-        break;
-    case NodeStates::State::InFound:
-        was_node_found[i] = true;
-        was_node_completed[i] = false;
-        break;
-    case NodeStates::State::InCompleted:
-        was_node_found[i] = false;
-        was_node_completed[i] = true;
-        break;
-    }
-}
-
-NodeStates::State NodeStates::GetState(std::size_t i) {
-    ASSERT(i < node_count);
-    if (was_node_found[i]) {
-        // If our node exists in our found list
-        return NodeStates::State::InFound;
-    } else if (was_node_completed[i]) {
-        // If node is in the completed list
-        return NodeStates::State::InCompleted;
-    } else {
-        // If in neither
-        return NodeStates::State::NoState;
-    }
-}
-
-NodeStates::Stack::Stack() = default;
-NodeStates::Stack::~Stack() = default;
-
-void NodeStates::Stack::Reset(std::size_t size) {
-    // Mark our stack as empty
-    stack.resize(size);
-    stack_size = size;
-    stack_pos = 0;
-    std::fill(stack.begin(), stack.end(), 0);
-}
-
-void NodeStates::Stack::push(s32 val) {
-    ASSERT(stack_pos < stack_size);
-    stack[stack_pos++] = val;
-}
-
-std::size_t NodeStates::Stack::Count() const {
-    return stack_pos;
-}
-
-s32 NodeStates::Stack::top() const {
-    ASSERT(stack_pos > 0);
-    return stack[stack_pos - 1];
-}
-
-s32 NodeStates::Stack::pop() {
-    ASSERT(stack_pos > 0);
-    stack_pos--;
-    return stack[stack_pos];
-}
-
-EdgeMatrix::EdgeMatrix() = default;
-EdgeMatrix::~EdgeMatrix() = default;
-
-void EdgeMatrix::Initialize(std::size_t _node_count) {
-    node_count = _node_count;
-    edge_matrix.resize(node_count * node_count);
-}
-
-bool EdgeMatrix::Connected(s32 a, s32 b) {
-    return GetState(a, b);
-}
-
-void EdgeMatrix::Connect(s32 a, s32 b) {
-    SetState(a, b, true);
-}
-
-void EdgeMatrix::Disconnect(s32 a, s32 b) {
-    SetState(a, b, false);
-}
-
-void EdgeMatrix::RemoveEdges(s32 edge) {
-    for (std::size_t i = 0; i < node_count; i++) {
-        SetState(edge, static_cast<s32>(i), false);
-    }
-}
-
-std::size_t EdgeMatrix::GetNodeCount() const {
-    return node_count;
-}
-
-void EdgeMatrix::SetState(s32 a, s32 b, bool state) {
-    ASSERT(InRange(a, b));
-    edge_matrix.at(a * node_count + b) = state;
-}
-
-bool EdgeMatrix::GetState(s32 a, s32 b) {
-    ASSERT(InRange(a, b));
-    return edge_matrix.at(a * node_count + b);
-}
-
-bool EdgeMatrix::InRange(s32 a, s32 b) const {
-    const std::size_t pos = a * node_count + b;
-    return pos < (node_count * node_count);
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/splitter_context.h b/src/audio_core/splitter_context.h
deleted file mode 100644
index b490627f5..000000000
--- a/src/audio_core/splitter_context.h
+++ /dev/null
@@ -1,219 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <stack>
-#include <vector>
-#include "audio_core/common.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/swap.h"
-
-namespace AudioCore {
-class BehaviorInfo;
-
-class EdgeMatrix {
-public:
-    EdgeMatrix();
-    ~EdgeMatrix();
-
-    void Initialize(std::size_t _node_count);
-    bool Connected(s32 a, s32 b);
-    void Connect(s32 a, s32 b);
-    void Disconnect(s32 a, s32 b);
-    void RemoveEdges(s32 edge);
-    std::size_t GetNodeCount() const;
-
-private:
-    void SetState(s32 a, s32 b, bool state);
-    bool GetState(s32 a, s32 b);
-
-    bool InRange(s32 a, s32 b) const;
-    std::vector<bool> edge_matrix{};
-    std::size_t node_count{};
-};
-
-class NodeStates {
-public:
-    enum class State {
-        NoState = 0,
-        InFound = 1,
-        InCompleted = 2,
-    };
-
-    // Looks to be a fixed size stack. Placed within the NodeStates class based on symbols
-    class Stack {
-    public:
-        Stack();
-        ~Stack();
-
-        void Reset(std::size_t size);
-        void push(s32 val);
-        std::size_t Count() const;
-        s32 top() const;
-        s32 pop();
-
-    private:
-        std::vector<s32> stack{};
-        std::size_t stack_size{};
-        std::size_t stack_pos{};
-    };
-    NodeStates();
-    ~NodeStates();
-
-    void Initialize(std::size_t node_count_);
-    bool Tsort(EdgeMatrix& edge_matrix);
-    std::size_t GetIndexPos() const;
-    const std::vector<s32>& GetIndexList() const;
-
-private:
-    void PushTsortResult(s32 index);
-    bool DepthFirstSearch(EdgeMatrix& edge_matrix);
-    void ResetState();
-    void UpdateState(State state, std::size_t i);
-    State GetState(std::size_t i);
-
-    std::size_t node_count{};
-    std::vector<bool> was_node_found{};
-    std::vector<bool> was_node_completed{};
-    std::size_t index_pos{};
-    std::vector<s32> index_list{};
-    Stack index_stack{};
-};
-
-enum class SplitterMagic : u32_le {
-    SplitterHeader = Common::MakeMagic('S', 'N', 'D', 'H'),
-    DataHeader = Common::MakeMagic('S', 'N', 'D', 'D'),
-    InfoHeader = Common::MakeMagic('S', 'N', 'D', 'I'),
-};
-
-class SplitterInfo {
-public:
-    struct InHeader {
-        SplitterMagic magic{};
-        s32_le info_count{};
-        s32_le data_count{};
-        INSERT_PADDING_WORDS(5);
-    };
-    static_assert(sizeof(InHeader) == 0x20, "SplitterInfo::InHeader is an invalid size");
-
-    struct InInfoPrams {
-        SplitterMagic magic{};
-        s32_le send_id{};
-        s32_le sample_rate{};
-        s32_le length{};
-        s32_le resource_id_base{};
-    };
-    static_assert(sizeof(InInfoPrams) == 0x14, "SplitterInfo::InInfoPrams is an invalid size");
-
-    struct InDestinationParams {
-        SplitterMagic magic{};
-        s32_le splitter_id{};
-        std::array<float_le, AudioCommon::MAX_MIX_BUFFERS> mix_volumes{};
-        s32_le mix_id{};
-        bool in_use{};
-        INSERT_PADDING_BYTES(3);
-    };
-    static_assert(sizeof(InDestinationParams) == 0x70,
-                  "SplitterInfo::InDestinationParams is an invalid size");
-};
-
-class ServerSplitterDestinationData {
-public:
-    explicit ServerSplitterDestinationData(s32 id_);
-    ~ServerSplitterDestinationData();
-
-    void Update(SplitterInfo::InDestinationParams& header);
-
-    ServerSplitterDestinationData* GetNextDestination();
-    const ServerSplitterDestinationData* GetNextDestination() const;
-    void SetNextDestination(ServerSplitterDestinationData* dest);
-    bool ValidMixId() const;
-    s32 GetMixId() const;
-    bool IsConfigured() const;
-    float GetMixVolume(std::size_t i) const;
-    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& CurrentMixVolumes() const;
-    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& LastMixVolumes() const;
-    void MarkDirty();
-    void UpdateInternalState();
-
-private:
-    bool needs_update{};
-    bool in_use{};
-    s32 id{};
-    s32 mix_id{};
-    std::array<float, AudioCommon::MAX_MIX_BUFFERS> current_mix_volumes{};
-    std::array<float, AudioCommon::MAX_MIX_BUFFERS> last_mix_volumes{};
-    ServerSplitterDestinationData* next = nullptr;
-};
-
-class ServerSplitterInfo {
-public:
-    explicit ServerSplitterInfo(s32 id_);
-    ~ServerSplitterInfo();
-
-    void InitializeInfos();
-    void ClearNewConnectionFlag();
-    std::size_t Update(SplitterInfo::InInfoPrams& header);
-
-    ServerSplitterDestinationData* GetHead();
-    const ServerSplitterDestinationData* GetHead() const;
-    ServerSplitterDestinationData* GetData(std::size_t depth);
-    const ServerSplitterDestinationData* GetData(std::size_t depth) const;
-
-    bool HasNewConnection() const;
-    s32 GetLength() const;
-
-    void SetHead(ServerSplitterDestinationData* new_head);
-    void SetHeadDepth(s32 length);
-
-private:
-    s32 sample_rate{};
-    s32 id{};
-    s32 send_length{};
-    ServerSplitterDestinationData* head = nullptr;
-    bool new_connection{};
-};
-
-class SplitterContext {
-public:
-    SplitterContext();
-    ~SplitterContext();
-
-    void Initialize(BehaviorInfo& behavior_info, std::size_t splitter_count,
-                    std::size_t data_count);
-
-    bool Update(const std::vector<u8>& input, std::size_t& input_offset, std::size_t& bytes_read);
-    bool UsingSplitter() const;
-
-    ServerSplitterInfo& GetInfo(std::size_t i);
-    const ServerSplitterInfo& GetInfo(std::size_t i) const;
-    ServerSplitterDestinationData& GetData(std::size_t i);
-    const ServerSplitterDestinationData& GetData(std::size_t i) const;
-    ServerSplitterDestinationData* GetDestinationData(std::size_t info, std::size_t data);
-    const ServerSplitterDestinationData* GetDestinationData(std::size_t info,
-                                                            std::size_t data) const;
-    void UpdateInternalState();
-
-    std::size_t GetInfoCount() const;
-    std::size_t GetDataCount() const;
-
-private:
-    void Setup(std::size_t info_count, std::size_t data_count, bool is_splitter_bug_fixed);
-    bool UpdateInfo(const std::vector<u8>& input, std::size_t& input_offset,
-                    std::size_t& bytes_read, s32 in_splitter_count);
-    bool UpdateData(const std::vector<u8>& input, std::size_t& input_offset,
-                    std::size_t& bytes_read, s32 in_data_count);
-    bool RecomposeDestination(ServerSplitterInfo& info, SplitterInfo::InInfoPrams& header,
-                              const std::vector<u8>& input, const std::size_t& input_offset);
-
-    std::vector<ServerSplitterInfo> infos{};
-    std::vector<ServerSplitterDestinationData> datas{};
-
-    std::size_t info_count{};
-    std::size_t data_count{};
-    bool bug_fixed{};
-};
-} // namespace AudioCore
diff --git a/src/audio_core/stream.cpp b/src/audio_core/stream.cpp
deleted file mode 100644
index 0abc989b2..000000000
--- a/src/audio_core/stream.cpp
+++ /dev/null
@@ -1,175 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cmath>
-
-#include "audio_core/sink.h"
-#include "audio_core/sink_details.h"
-#include "audio_core/sink_stream.h"
-#include "audio_core/stream.h"
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "common/settings.h"
-#include "core/core_timing.h"
-
-namespace AudioCore {
-
-constexpr std::size_t MaxAudioBufferCount{32};
-
-u32 Stream::GetNumChannels() const {
-    switch (format) {
-    case Format::Mono16:
-        return 1;
-    case Format::Stereo16:
-        return 2;
-    case Format::Multi51Channel16:
-        return 6;
-    }
-    UNIMPLEMENTED_MSG("Unimplemented format={}", static_cast<u32>(format));
-    return {};
-}
-
-Stream::Stream(Core::Timing::CoreTiming& core_timing_, u32 sample_rate_, Format format_,
-               ReleaseCallback&& release_callback_, SinkStream& sink_stream_, std::string&& name_)
-    : sample_rate{sample_rate_}, format{format_}, release_callback{std::move(release_callback_)},
-      sink_stream{sink_stream_}, core_timing{core_timing_}, name{std::move(name_)} {
-    release_event =
-        Core::Timing::CreateEvent(name, [this](std::uintptr_t, std::chrono::nanoseconds ns_late) {
-            ReleaseActiveBuffer(ns_late);
-        });
-}
-
-void Stream::Play() {
-    state = State::Playing;
-    PlayNextBuffer();
-}
-
-void Stream::Stop() {
-    state = State::Stopped;
-    UNIMPLEMENTED();
-}
-
-bool Stream::Flush() {
-    const bool had_buffers = !queued_buffers.empty();
-    while (!queued_buffers.empty()) {
-        queued_buffers.pop();
-    }
-    return had_buffers;
-}
-
-void Stream::SetVolume(float volume) {
-    game_volume = volume;
-}
-
-Stream::State Stream::GetState() const {
-    return state;
-}
-
-std::chrono::nanoseconds Stream::GetBufferReleaseNS(const Buffer& buffer) const {
-    const std::size_t num_samples{buffer.GetSamples().size() / GetNumChannels()};
-    return std::chrono::nanoseconds((static_cast<u64>(num_samples) * 1000000000ULL) / sample_rate);
-}
-
-static void VolumeAdjustSamples(std::vector<s16>& samples, float game_volume) {
-    const float volume{std::clamp(Settings::Volume() - (1.0f - game_volume), 0.0f, 1.0f)};
-
-    if (volume == 1.0f) {
-        return;
-    }
-
-    // Perceived volume is not the same as the volume level
-    const float volume_scale_factor = (0.85f * ((volume * volume) - volume)) + volume;
-    for (auto& sample : samples) {
-        sample = static_cast<s16>(sample * volume_scale_factor);
-    }
-}
-
-void Stream::PlayNextBuffer(std::chrono::nanoseconds ns_late) {
-    if (!IsPlaying()) {
-        // Ensure we are in playing state before playing the next buffer
-        sink_stream.Flush();
-        return;
-    }
-
-    if (active_buffer) {
-        // Do not queue a new buffer if we are already playing a buffer
-        return;
-    }
-
-    if (queued_buffers.empty()) {
-        // No queued buffers - we are effectively paused
-        sink_stream.Flush();
-        return;
-    }
-
-    active_buffer = queued_buffers.front();
-    queued_buffers.pop();
-
-    auto& samples = active_buffer->GetSamples();
-
-    VolumeAdjustSamples(samples, game_volume);
-
-    sink_stream.EnqueueSamples(GetNumChannels(), samples);
-    played_samples += samples.size();
-
-    const auto buffer_release_ns = GetBufferReleaseNS(*active_buffer);
-
-    // If ns_late is higher than the update rate ignore the delay
-    if (ns_late > buffer_release_ns) {
-        ns_late = {};
-    }
-
-    core_timing.ScheduleEvent(buffer_release_ns - ns_late, release_event, {});
-}
-
-void Stream::ReleaseActiveBuffer(std::chrono::nanoseconds ns_late) {
-    ASSERT(active_buffer);
-    released_buffers.push(std::move(active_buffer));
-    release_callback();
-    PlayNextBuffer(ns_late);
-}
-
-bool Stream::QueueBuffer(BufferPtr&& buffer) {
-    if (queued_buffers.size() < MaxAudioBufferCount) {
-        queued_buffers.push(std::move(buffer));
-        PlayNextBuffer();
-        return true;
-    }
-    return false;
-}
-
-bool Stream::ContainsBuffer([[maybe_unused]] Buffer::Tag tag) const {
-    UNIMPLEMENTED();
-    return {};
-}
-
-std::vector<Buffer::Tag> Stream::GetTagsAndReleaseBuffers(std::size_t max_count) {
-    std::vector<Buffer::Tag> tags;
-    for (std::size_t count = 0; count < max_count && !released_buffers.empty(); ++count) {
-        if (released_buffers.front()) {
-            tags.push_back(released_buffers.front()->GetTag());
-        } else {
-            ASSERT_MSG(false, "Invalid tag in released_buffers!");
-        }
-        released_buffers.pop();
-    }
-    return tags;
-}
-
-std::vector<Buffer::Tag> Stream::GetTagsAndReleaseBuffers() {
-    std::vector<Buffer::Tag> tags;
-    tags.reserve(released_buffers.size());
-    while (!released_buffers.empty()) {
-        if (released_buffers.front()) {
-            tags.push_back(released_buffers.front()->GetTag());
-        } else {
-            ASSERT_MSG(false, "Invalid tag in released_buffers!");
-        }
-        released_buffers.pop();
-    }
-    return tags;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/stream.h b/src/audio_core/stream.h
deleted file mode 100644
index dbd97ec9c..000000000
--- a/src/audio_core/stream.h
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <chrono>
-#include <functional>
-#include <memory>
-#include <string>
-#include <vector>
-#include <queue>
-
-#include "audio_core/buffer.h"
-#include "common/common_types.h"
-
-namespace Core::Timing {
-class CoreTiming;
-struct EventType;
-} // namespace Core::Timing
-
-namespace AudioCore {
-
-class SinkStream;
-
-/**
- * Represents an audio stream, which is a sequence of queued buffers, to be outputed by AudioOut
- */
-class Stream {
-public:
-    /// Audio format of the stream
-    enum class Format {
-        Mono16,
-        Stereo16,
-        Multi51Channel16,
-    };
-
-    /// Current state of the stream
-    enum class State {
-        Stopped,
-        Playing,
-    };
-
-    /// Callback function type, used to change guest state on a buffer being released
-    using ReleaseCallback = std::function<void()>;
-
-    Stream(Core::Timing::CoreTiming& core_timing_, u32 sample_rate_, Format format_,
-           ReleaseCallback&& release_callback_, SinkStream& sink_stream_, std::string&& name_);
-
-    /// Plays the audio stream
-    void Play();
-
-    /// Stops the audio stream
-    void Stop();
-
-    /// Queues a buffer into the audio stream, returns true on success
-    bool QueueBuffer(BufferPtr&& buffer);
-
-    /// Flush audio buffers
-    bool Flush();
-
-    /// Returns true if the audio stream contains a buffer with the specified tag
-    [[nodiscard]] bool ContainsBuffer(Buffer::Tag tag) const;
-
-    /// Returns a vector of recently released buffers specified by tag
-    [[nodiscard]] std::vector<Buffer::Tag> GetTagsAndReleaseBuffers(std::size_t max_count);
-
-    /// Returns a vector of all recently released buffers specified by tag
-    [[nodiscard]] std::vector<Buffer::Tag> GetTagsAndReleaseBuffers();
-
-    void SetVolume(float volume);
-
-    [[nodiscard]] float GetVolume() const {
-        return game_volume;
-    }
-
-    /// Returns true if the stream is currently playing
-    [[nodiscard]] bool IsPlaying() const {
-        return state == State::Playing;
-    }
-
-    /// Returns the number of queued buffers
-    [[nodiscard]] std::size_t GetQueueSize() const {
-        return queued_buffers.size();
-    }
-
-    /// Gets the sample rate
-    [[nodiscard]] u32 GetSampleRate() const {
-        return sample_rate;
-    }
-
-    /// Gets the number of samples played so far
-    [[nodiscard]] u64 GetPlayedSampleCount() const {
-        return played_samples;
-    }
-
-    /// Gets the number of channels
-    [[nodiscard]] u32 GetNumChannels() const;
-
-    /// Get the state
-    [[nodiscard]] State GetState() const;
-
-private:
-    /// Plays the next queued buffer in the audio stream, starting playback if necessary
-    void PlayNextBuffer(std::chrono::nanoseconds ns_late = {});
-
-    /// Releases the actively playing buffer, signalling that it has been completed
-    void ReleaseActiveBuffer(std::chrono::nanoseconds ns_late = {});
-
-    /// Gets the number of core cycles when the specified buffer will be released
-    [[nodiscard]] std::chrono::nanoseconds GetBufferReleaseNS(const Buffer& buffer) const;
-
-    u32 sample_rate;                  ///< Sample rate of the stream
-    u64 played_samples{};             ///< The current played sample count
-    Format format;                    ///< Format of the stream
-    float game_volume = 1.0f;         ///< The volume the game currently has set
-    ReleaseCallback release_callback; ///< Buffer release callback for the stream
-    State state{State::Stopped};      ///< Playback state of the stream
-    std::shared_ptr<Core::Timing::EventType>
-        release_event;                      ///< Core timing release event for the stream
-    BufferPtr active_buffer;                ///< Actively playing buffer in the stream
-    std::queue<BufferPtr> queued_buffers;   ///< Buffers queued to be played in the stream
-    std::queue<BufferPtr> released_buffers; ///< Buffers recently released from the stream
-    SinkStream& sink_stream;                ///< Output sink for the stream
-    Core::Timing::CoreTiming& core_timing;  ///< Core timing instance.
-    std::string name;                       ///< Name of the stream, must be unique
-};
-
-using StreamPtr = std::shared_ptr<Stream>;
-
-} // namespace AudioCore
diff --git a/src/audio_core/time_stretch.cpp b/src/audio_core/time_stretch.cpp
deleted file mode 100644
index 726591fce..000000000
--- a/src/audio_core/time_stretch.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cmath>
-#include <cstddef>
-#include "audio_core/time_stretch.h"
-#include "common/logging/log.h"
-
-namespace AudioCore {
-
-TimeStretcher::TimeStretcher(u32 sample_rate, u32 channel_count) : m_sample_rate{sample_rate} {
-    m_sound_touch.setChannels(channel_count);
-    m_sound_touch.setSampleRate(sample_rate);
-    m_sound_touch.setPitch(1.0);
-    m_sound_touch.setTempo(1.0);
-}
-
-void TimeStretcher::Clear() {
-    m_sound_touch.clear();
-}
-
-void TimeStretcher::Flush() {
-    m_sound_touch.flush();
-}
-
-std::size_t TimeStretcher::Process(const s16* in, std::size_t num_in, s16* out,
-                                   std::size_t num_out) {
-    const double time_delta = static_cast<double>(num_out) / m_sample_rate; // seconds
-
-    // We were given actual_samples number of samples, and num_samples were requested from us.
-    double current_ratio = static_cast<double>(num_in) / static_cast<double>(num_out);
-
-    const double max_latency = 0.25; // seconds
-    const double max_backlog = m_sample_rate * max_latency;
-    const double backlog_fullness = m_sound_touch.numSamples() / max_backlog;
-    if (backlog_fullness > 4.0) {
-        // Too many samples in backlog: Don't push anymore on
-        num_in = 0;
-    }
-
-    // We ideally want the backlog to be about 50% full.
-    // This gives some headroom both ways to prevent underflow and overflow.
-    // We tweak current_ratio to encourage this.
-    constexpr double tweak_time_scale = 0.05; // seconds
-    const double tweak_correction = (backlog_fullness - 0.5) * (time_delta / tweak_time_scale);
-    current_ratio *= std::pow(1.0 + 2.0 * tweak_correction, tweak_correction < 0 ? 3.0 : 1.0);
-
-    // This low-pass filter smoothes out variance in the calculated stretch ratio.
-    // The time-scale determines how responsive this filter is.
-    constexpr double lpf_time_scale = 0.712; // seconds
-    const double lpf_gain = 1.0 - std::exp(-time_delta / lpf_time_scale);
-    m_stretch_ratio += lpf_gain * (current_ratio - m_stretch_ratio);
-
-    // Place a lower limit of 5% speed. When a game boots up, there will be
-    // many silence samples. These do not need to be timestretched.
-    m_stretch_ratio = std::max(m_stretch_ratio, 0.05);
-    m_sound_touch.setTempo(m_stretch_ratio);
-
-    LOG_TRACE(Audio, "{:5}/{:5} ratio:{:0.6f} backlog:{:0.6f}", num_in, num_out, m_stretch_ratio,
-              backlog_fullness);
-
-    m_sound_touch.putSamples(in, static_cast<u32>(num_in));
-    return m_sound_touch.receiveSamples(out, static_cast<u32>(num_out));
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/time_stretch.h b/src/audio_core/time_stretch.h
deleted file mode 100644
index bb2270b96..000000000
--- a/src/audio_core/time_stretch.h
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <cstddef>
-#include <SoundTouch.h>
-#include "common/common_types.h"
-
-namespace AudioCore {
-
-class TimeStretcher {
-public:
-    TimeStretcher(u32 sample_rate, u32 channel_count);
-
-    /// @param in       Input sample buffer
-    /// @param num_in   Number of input frames in `in`
-    /// @param out      Output sample buffer
-    /// @param num_out  Desired number of output frames in `out`
-    /// @returns Actual number of frames written to `out`
-    std::size_t Process(const s16* in, std::size_t num_in, s16* out, std::size_t num_out);
-
-    void Clear();
-
-    void Flush();
-
-private:
-    u32 m_sample_rate;
-    soundtouch::SoundTouch m_sound_touch;
-    double m_stretch_ratio = 1.0;
-};
-
-} // namespace AudioCore
diff --git a/src/audio_core/voice_context.cpp b/src/audio_core/voice_context.cpp
deleted file mode 100644
index 75012a887..000000000
--- a/src/audio_core/voice_context.cpp
+++ /dev/null
@@ -1,580 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-
-#include "audio_core/behavior_info.h"
-#include "audio_core/voice_context.h"
-#include "core/memory.h"
-
-namespace AudioCore {
-
-ServerVoiceChannelResource::ServerVoiceChannelResource(s32 id_) : id(id_) {}
-ServerVoiceChannelResource::~ServerVoiceChannelResource() = default;
-
-bool ServerVoiceChannelResource::InUse() const {
-    return in_use;
-}
-
-float ServerVoiceChannelResource::GetCurrentMixVolumeAt(std::size_t i) const {
-    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
-    return mix_volume.at(i);
-}
-
-float ServerVoiceChannelResource::GetLastMixVolumeAt(std::size_t i) const {
-    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
-    return last_mix_volume.at(i);
-}
-
-void ServerVoiceChannelResource::Update(VoiceChannelResource::InParams& in_params) {
-    in_use = in_params.in_use;
-    // Update our mix volumes only if it's in use
-    if (in_params.in_use) {
-        mix_volume = in_params.mix_volume;
-    }
-}
-
-void ServerVoiceChannelResource::UpdateLastMixVolumes() {
-    last_mix_volume = mix_volume;
-}
-
-const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
-ServerVoiceChannelResource::GetCurrentMixVolume() const {
-    return mix_volume;
-}
-
-const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
-ServerVoiceChannelResource::GetLastMixVolume() const {
-    return last_mix_volume;
-}
-
-ServerVoiceInfo::ServerVoiceInfo() {
-    Initialize();
-}
-ServerVoiceInfo::~ServerVoiceInfo() = default;
-
-void ServerVoiceInfo::Initialize() {
-    in_params.in_use = false;
-    in_params.node_id = 0;
-    in_params.id = 0;
-    in_params.current_playstate = ServerPlayState::Stop;
-    in_params.priority = 255;
-    in_params.sample_rate = 0;
-    in_params.sample_format = SampleFormat::Invalid;
-    in_params.channel_count = 0;
-    in_params.pitch = 0.0f;
-    in_params.volume = 0.0f;
-    in_params.last_volume = 0.0f;
-    in_params.biquad_filter.fill({});
-    in_params.wave_buffer_count = 0;
-    in_params.wave_buffer_head = 0;
-    in_params.mix_id = AudioCommon::NO_MIX;
-    in_params.splitter_info_id = AudioCommon::NO_SPLITTER;
-    in_params.additional_params_address = 0;
-    in_params.additional_params_size = 0;
-    in_params.is_new = false;
-    out_params.played_sample_count = 0;
-    out_params.wave_buffer_consumed = 0;
-    in_params.voice_drop_flag = false;
-    in_params.buffer_mapped = true;
-    in_params.wave_buffer_flush_request_count = 0;
-    in_params.was_biquad_filter_enabled.fill(false);
-
-    for (auto& wave_buffer : in_params.wave_buffer) {
-        wave_buffer.start_sample_offset = 0;
-        wave_buffer.end_sample_offset = 0;
-        wave_buffer.is_looping = false;
-        wave_buffer.end_of_stream = false;
-        wave_buffer.buffer_address = 0;
-        wave_buffer.buffer_size = 0;
-        wave_buffer.context_address = 0;
-        wave_buffer.context_size = 0;
-        wave_buffer.sent_to_dsp = true;
-    }
-
-    stored_samples.clear();
-}
-
-void ServerVoiceInfo::UpdateParameters(const VoiceInfo::InParams& voice_in,
-                                       BehaviorInfo& behavior_info) {
-    in_params.in_use = voice_in.is_in_use;
-    in_params.id = voice_in.id;
-    in_params.node_id = voice_in.node_id;
-    in_params.last_playstate = in_params.current_playstate;
-    switch (voice_in.play_state) {
-    case PlayState::Paused:
-        in_params.current_playstate = ServerPlayState::Paused;
-        break;
-    case PlayState::Stopped:
-        if (in_params.current_playstate != ServerPlayState::Stop) {
-            in_params.current_playstate = ServerPlayState::RequestStop;
-        }
-        break;
-    case PlayState::Started:
-        in_params.current_playstate = ServerPlayState::Play;
-        break;
-    default:
-        UNREACHABLE_MSG("Unknown playstate {}", voice_in.play_state);
-        break;
-    }
-
-    in_params.priority = voice_in.priority;
-    in_params.sorting_order = voice_in.sorting_order;
-    in_params.sample_rate = voice_in.sample_rate;
-    in_params.sample_format = voice_in.sample_format;
-    in_params.channel_count = voice_in.channel_count;
-    in_params.pitch = voice_in.pitch;
-    in_params.volume = voice_in.volume;
-    in_params.biquad_filter = voice_in.biquad_filter;
-    in_params.wave_buffer_count = voice_in.wave_buffer_count;
-    in_params.wave_buffer_head = voice_in.wave_buffer_head;
-    if (behavior_info.IsFlushVoiceWaveBuffersSupported()) {
-        const auto in_request_count = in_params.wave_buffer_flush_request_count;
-        const auto voice_request_count = voice_in.wave_buffer_flush_request_count;
-        in_params.wave_buffer_flush_request_count =
-            static_cast<u8>(in_request_count + voice_request_count);
-    }
-    in_params.mix_id = voice_in.mix_id;
-    if (behavior_info.IsSplitterSupported()) {
-        in_params.splitter_info_id = voice_in.splitter_info_id;
-    } else {
-        in_params.splitter_info_id = AudioCommon::NO_SPLITTER;
-    }
-
-    std::memcpy(in_params.voice_channel_resource_id.data(),
-                voice_in.voice_channel_resource_ids.data(),
-                sizeof(s32) * in_params.voice_channel_resource_id.size());
-
-    if (behavior_info.IsVoicePlayedSampleCountResetAtLoopPointSupported()) {
-        in_params.behavior_flags.is_played_samples_reset_at_loop_point =
-            voice_in.behavior_flags.is_played_samples_reset_at_loop_point;
-    } else {
-        in_params.behavior_flags.is_played_samples_reset_at_loop_point.Assign(0);
-    }
-    if (behavior_info.IsVoicePitchAndSrcSkippedSupported()) {
-        in_params.behavior_flags.is_pitch_and_src_skipped =
-            voice_in.behavior_flags.is_pitch_and_src_skipped;
-    } else {
-        in_params.behavior_flags.is_pitch_and_src_skipped.Assign(0);
-    }
-
-    if (voice_in.is_voice_drop_flag_clear_requested) {
-        in_params.voice_drop_flag = false;
-    }
-
-    if (in_params.additional_params_address != voice_in.additional_params_address ||
-        in_params.additional_params_size != voice_in.additional_params_size) {
-        in_params.additional_params_address = voice_in.additional_params_address;
-        in_params.additional_params_size = voice_in.additional_params_size;
-        // TODO(ogniK): Reattach buffer, do we actually need to? Maybe just signal to the DSP that
-        // our context is new
-    }
-}
-
-void ServerVoiceInfo::UpdateWaveBuffers(
-    const VoiceInfo::InParams& voice_in,
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states,
-    BehaviorInfo& behavior_info) {
-    if (voice_in.is_new) {
-        // Initialize our wave buffers
-        for (auto& wave_buffer : in_params.wave_buffer) {
-            wave_buffer.start_sample_offset = 0;
-            wave_buffer.end_sample_offset = 0;
-            wave_buffer.is_looping = false;
-            wave_buffer.end_of_stream = false;
-            wave_buffer.buffer_address = 0;
-            wave_buffer.buffer_size = 0;
-            wave_buffer.context_address = 0;
-            wave_buffer.context_size = 0;
-            wave_buffer.loop_start_sample = 0;
-            wave_buffer.loop_end_sample = 0;
-            wave_buffer.sent_to_dsp = true;
-        }
-
-        // Mark all our wave buffers as invalid
-        for (std::size_t channel = 0; channel < static_cast<std::size_t>(in_params.channel_count);
-             channel++) {
-            for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; ++i) {
-                voice_states[channel]->is_wave_buffer_valid[i] = false;
-            }
-        }
-    }
-
-    // Update our wave buffers
-    for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
-        // Assume that we have at least 1 channel voice state
-        const auto have_valid_wave_buffer = voice_states[0]->is_wave_buffer_valid[i];
-
-        UpdateWaveBuffer(in_params.wave_buffer[i], voice_in.wave_buffer[i], in_params.sample_format,
-                         have_valid_wave_buffer, behavior_info);
-    }
-}
-
-void ServerVoiceInfo::UpdateWaveBuffer(ServerWaveBuffer& out_wavebuffer,
-                                       const WaveBuffer& in_wave_buffer, SampleFormat sample_format,
-                                       bool is_buffer_valid,
-                                       [[maybe_unused]] BehaviorInfo& behavior_info) {
-    if (!is_buffer_valid && out_wavebuffer.sent_to_dsp && out_wavebuffer.buffer_address != 0) {
-        out_wavebuffer.buffer_address = 0;
-        out_wavebuffer.buffer_size = 0;
-    }
-
-    if (!in_wave_buffer.sent_to_server || !in_params.buffer_mapped) {
-        // Validate sample offset sizings
-        if (sample_format == SampleFormat::Pcm16) {
-            const s64 buffer_size = static_cast<s64>(in_wave_buffer.buffer_size);
-            const s64 start = sizeof(s16) * in_wave_buffer.start_sample_offset;
-            const s64 end = sizeof(s16) * in_wave_buffer.end_sample_offset;
-            if (0 > start || start > buffer_size || 0 > end || end > buffer_size) {
-                // TODO(ogniK): Write error info
-                LOG_ERROR(Audio,
-                          "PCM16 wavebuffer has an invalid size. Buffer has size 0x{:08X}, but "
-                          "offsets were "
-                          "{:08X} - 0x{:08X}",
-                          buffer_size, sizeof(s16) * in_wave_buffer.start_sample_offset,
-                          sizeof(s16) * in_wave_buffer.end_sample_offset);
-                return;
-            }
-        } else if (sample_format == SampleFormat::Adpcm) {
-            const s64 buffer_size = static_cast<s64>(in_wave_buffer.buffer_size);
-            const s64 start_frames = in_wave_buffer.start_sample_offset / 14;
-            const s64 start_extra = in_wave_buffer.start_sample_offset % 14 == 0
-                                        ? 0
-                                        : (in_wave_buffer.start_sample_offset % 14) / 2 + 1 +
-                                              (in_wave_buffer.start_sample_offset % 2);
-            const s64 start = start_frames * 8 + start_extra;
-            const s64 end_frames = in_wave_buffer.end_sample_offset / 14;
-            const s64 end_extra = in_wave_buffer.end_sample_offset % 14 == 0
-                                      ? 0
-                                      : (in_wave_buffer.end_sample_offset % 14) / 2 + 1 +
-                                            (in_wave_buffer.end_sample_offset % 2);
-            const s64 end = end_frames * 8 + end_extra;
-            if (in_wave_buffer.start_sample_offset < 0 || start > buffer_size ||
-                in_wave_buffer.end_sample_offset < 0 || end > buffer_size) {
-                LOG_ERROR(Audio,
-                          "ADPMC wavebuffer has an invalid size. Buffer has size 0x{:08X}, but "
-                          "offsets were "
-                          "{:08X} - 0x{:08X}",
-                          in_wave_buffer.buffer_size, start, end);
-                return;
-            }
-        }
-        // TODO(ogniK): ADPCM Size error
-
-        out_wavebuffer.sent_to_dsp = false;
-        out_wavebuffer.start_sample_offset = in_wave_buffer.start_sample_offset;
-        out_wavebuffer.end_sample_offset = in_wave_buffer.end_sample_offset;
-        out_wavebuffer.is_looping = in_wave_buffer.is_looping;
-        out_wavebuffer.end_of_stream = in_wave_buffer.end_of_stream;
-
-        out_wavebuffer.buffer_address = in_wave_buffer.buffer_address;
-        out_wavebuffer.buffer_size = in_wave_buffer.buffer_size;
-        out_wavebuffer.context_address = in_wave_buffer.context_address;
-        out_wavebuffer.context_size = in_wave_buffer.context_size;
-        out_wavebuffer.loop_start_sample = in_wave_buffer.loop_start_sample;
-        out_wavebuffer.loop_end_sample = in_wave_buffer.loop_end_sample;
-        in_params.buffer_mapped =
-            in_wave_buffer.buffer_address != 0 && in_wave_buffer.buffer_size != 0;
-        // TODO(ogniK): Pool mapper attachment
-        // TODO(ogniK): IsAdpcmLoopContextBugFixed
-        if (sample_format == SampleFormat::Adpcm && in_wave_buffer.context_address != 0 &&
-            in_wave_buffer.context_size != 0 && behavior_info.IsAdpcmLoopContextBugFixed()) {
-        } else {
-            out_wavebuffer.context_address = 0;
-            out_wavebuffer.context_size = 0;
-        }
-    }
-}
-
-void ServerVoiceInfo::WriteOutStatus(
-    VoiceInfo::OutParams& voice_out, VoiceInfo::InParams& voice_in,
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states) {
-    if (voice_in.is_new || in_params.is_new) {
-        in_params.is_new = true;
-        voice_out.wave_buffer_consumed = 0;
-        voice_out.played_sample_count = 0;
-        voice_out.voice_dropped = false;
-    } else {
-        const auto& state = voice_states[0];
-        voice_out.wave_buffer_consumed = state->wave_buffer_consumed;
-        voice_out.played_sample_count = state->played_sample_count;
-        voice_out.voice_dropped = state->voice_dropped;
-    }
-}
-
-const ServerVoiceInfo::InParams& ServerVoiceInfo::GetInParams() const {
-    return in_params;
-}
-
-ServerVoiceInfo::InParams& ServerVoiceInfo::GetInParams() {
-    return in_params;
-}
-
-const ServerVoiceInfo::OutParams& ServerVoiceInfo::GetOutParams() const {
-    return out_params;
-}
-
-ServerVoiceInfo::OutParams& ServerVoiceInfo::GetOutParams() {
-    return out_params;
-}
-
-bool ServerVoiceInfo::ShouldSkip() const {
-    // TODO(ogniK): Handle unmapped wave buffers or parameters
-    return !in_params.in_use || in_params.wave_buffer_count == 0 || !in_params.buffer_mapped ||
-           in_params.voice_drop_flag;
-}
-
-bool ServerVoiceInfo::UpdateForCommandGeneration(VoiceContext& voice_context) {
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT> dsp_voice_states{};
-    if (in_params.is_new) {
-        ResetResources(voice_context);
-        in_params.last_volume = in_params.volume;
-        in_params.is_new = false;
-    }
-
-    const s32 channel_count = in_params.channel_count;
-    for (s32 i = 0; i < channel_count; i++) {
-        const auto channel_resource = in_params.voice_channel_resource_id[i];
-        dsp_voice_states[i] =
-            &voice_context.GetDspSharedState(static_cast<std::size_t>(channel_resource));
-    }
-    return UpdateParametersForCommandGeneration(dsp_voice_states);
-}
-
-void ServerVoiceInfo::ResetResources(VoiceContext& voice_context) {
-    const s32 channel_count = in_params.channel_count;
-    for (s32 i = 0; i < channel_count; i++) {
-        const auto channel_resource = in_params.voice_channel_resource_id[i];
-        auto& dsp_state =
-            voice_context.GetDspSharedState(static_cast<std::size_t>(channel_resource));
-        dsp_state = {};
-        voice_context.GetChannelResource(static_cast<std::size_t>(channel_resource))
-            .UpdateLastMixVolumes();
-    }
-}
-
-bool ServerVoiceInfo::UpdateParametersForCommandGeneration(
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states) {
-    const s32 channel_count = in_params.channel_count;
-    if (in_params.wave_buffer_flush_request_count > 0) {
-        FlushWaveBuffers(in_params.wave_buffer_flush_request_count, dsp_voice_states,
-                         channel_count);
-        in_params.wave_buffer_flush_request_count = 0;
-    }
-
-    switch (in_params.current_playstate) {
-    case ServerPlayState::Play: {
-        for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
-            if (!in_params.wave_buffer[i].sent_to_dsp) {
-                for (s32 channel = 0; channel < channel_count; channel++) {
-                    dsp_voice_states[channel]->is_wave_buffer_valid[i] = true;
-                }
-                in_params.wave_buffer[i].sent_to_dsp = true;
-            }
-        }
-        in_params.should_depop = false;
-        return HasValidWaveBuffer(dsp_voice_states[0]);
-    }
-    case ServerPlayState::Paused:
-    case ServerPlayState::Stop: {
-        in_params.should_depop = in_params.last_playstate == ServerPlayState::Play;
-        return in_params.should_depop;
-    }
-    case ServerPlayState::RequestStop: {
-        for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
-            in_params.wave_buffer[i].sent_to_dsp = true;
-            for (s32 channel = 0; channel < channel_count; channel++) {
-                auto* dsp_state = dsp_voice_states[channel];
-
-                if (dsp_state->is_wave_buffer_valid[i]) {
-                    dsp_state->wave_buffer_index =
-                        (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-                    dsp_state->wave_buffer_consumed++;
-                }
-
-                dsp_state->is_wave_buffer_valid[i] = false;
-            }
-        }
-
-        for (s32 channel = 0; channel < channel_count; channel++) {
-            auto* dsp_state = dsp_voice_states[channel];
-            dsp_state->offset = 0;
-            dsp_state->played_sample_count = 0;
-            dsp_state->fraction = 0;
-            dsp_state->sample_history.fill(0);
-            dsp_state->context = {};
-        }
-
-        in_params.current_playstate = ServerPlayState::Stop;
-        in_params.should_depop = in_params.last_playstate == ServerPlayState::Play;
-        return in_params.should_depop;
-    }
-    default:
-        UNREACHABLE_MSG("Invalid playstate {}", in_params.current_playstate);
-    }
-
-    return false;
-}
-
-void ServerVoiceInfo::FlushWaveBuffers(
-    u8 flush_count, std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states,
-    s32 channel_count) {
-    auto wave_head = in_params.wave_buffer_head;
-
-    for (u8 i = 0; i < flush_count; i++) {
-        in_params.wave_buffer[wave_head].sent_to_dsp = true;
-        for (s32 channel = 0; channel < channel_count; channel++) {
-            auto* dsp_state = dsp_voice_states[channel];
-            dsp_state->wave_buffer_consumed++;
-            dsp_state->is_wave_buffer_valid[wave_head] = false;
-            dsp_state->wave_buffer_index =
-                (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-        }
-        wave_head = (wave_head + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-    }
-}
-
-bool ServerVoiceInfo::HasValidWaveBuffer(const VoiceState* state) const {
-    const auto& valid_wb = state->is_wave_buffer_valid;
-    return std::find(valid_wb.begin(), valid_wb.end(), true) != valid_wb.end();
-}
-
-void ServerVoiceInfo::SetWaveBufferCompleted(VoiceState& dsp_state,
-                                             const ServerWaveBuffer& wave_buffer) {
-    dsp_state.is_wave_buffer_valid[dsp_state.wave_buffer_index] = false;
-    dsp_state.wave_buffer_consumed++;
-    dsp_state.wave_buffer_index = (dsp_state.wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-    dsp_state.loop_count = 0;
-    if (wave_buffer.end_of_stream) {
-        dsp_state.played_sample_count = 0;
-    }
-}
-
-VoiceContext::VoiceContext(std::size_t voice_count_) : voice_count{voice_count_} {
-    for (std::size_t i = 0; i < voice_count; i++) {
-        voice_channel_resources.emplace_back(static_cast<s32>(i));
-        sorted_voice_info.push_back(&voice_info.emplace_back());
-        voice_states.emplace_back();
-        dsp_voice_states.emplace_back();
-    }
-}
-
-VoiceContext::~VoiceContext() {
-    sorted_voice_info.clear();
-}
-
-std::size_t VoiceContext::GetVoiceCount() const {
-    return voice_count;
-}
-
-ServerVoiceChannelResource& VoiceContext::GetChannelResource(std::size_t i) {
-    ASSERT(i < voice_count);
-    return voice_channel_resources.at(i);
-}
-
-const ServerVoiceChannelResource& VoiceContext::GetChannelResource(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return voice_channel_resources.at(i);
-}
-
-VoiceState& VoiceContext::GetState(std::size_t i) {
-    ASSERT(i < voice_count);
-    return voice_states.at(i);
-}
-
-const VoiceState& VoiceContext::GetState(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return voice_states.at(i);
-}
-
-VoiceState& VoiceContext::GetDspSharedState(std::size_t i) {
-    ASSERT(i < voice_count);
-    return dsp_voice_states.at(i);
-}
-
-const VoiceState& VoiceContext::GetDspSharedState(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return dsp_voice_states.at(i);
-}
-
-ServerVoiceInfo& VoiceContext::GetInfo(std::size_t i) {
-    ASSERT(i < voice_count);
-    return voice_info.at(i);
-}
-
-const ServerVoiceInfo& VoiceContext::GetInfo(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return voice_info.at(i);
-}
-
-ServerVoiceInfo& VoiceContext::GetSortedInfo(std::size_t i) {
-    ASSERT(i < voice_count);
-    return *sorted_voice_info.at(i);
-}
-
-const ServerVoiceInfo& VoiceContext::GetSortedInfo(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return *sorted_voice_info.at(i);
-}
-
-s32 VoiceContext::DecodePcm16(s32* output_buffer, ServerWaveBuffer* wave_buffer, s32 channel,
-                              s32 channel_count, s32 buffer_offset, s32 sample_count,
-                              Core::Memory::Memory& memory) {
-    if (wave_buffer->buffer_address == 0) {
-        return 0;
-    }
-    if (wave_buffer->buffer_size == 0) {
-        return 0;
-    }
-    if (wave_buffer->end_sample_offset < wave_buffer->start_sample_offset) {
-        return 0;
-    }
-
-    const auto samples_remaining =
-        (wave_buffer->end_sample_offset - wave_buffer->start_sample_offset) - buffer_offset;
-    const auto start_offset = (wave_buffer->start_sample_offset + buffer_offset) * channel_count;
-    const auto buffer_pos = wave_buffer->buffer_address + start_offset;
-
-    s16* buffer_data = reinterpret_cast<s16*>(memory.GetPointer(buffer_pos));
-
-    const auto samples_processed = std::min(sample_count, samples_remaining);
-
-    // Fast path
-    if (channel_count == 1) {
-        for (std::ptrdiff_t i = 0; i < samples_processed; i++) {
-            output_buffer[i] = buffer_data[i];
-        }
-    } else {
-        for (std::ptrdiff_t i = 0; i < samples_processed; i++) {
-            output_buffer[i] = buffer_data[i * channel_count + channel];
-        }
-    }
-
-    return samples_processed;
-}
-
-void VoiceContext::SortInfo() {
-    for (std::size_t i = 0; i < voice_count; i++) {
-        sorted_voice_info[i] = &voice_info[i];
-    }
-
-    std::sort(sorted_voice_info.begin(), sorted_voice_info.end(),
-              [](const ServerVoiceInfo* lhs, const ServerVoiceInfo* rhs) {
-                  const auto& lhs_in = lhs->GetInParams();
-                  const auto& rhs_in = rhs->GetInParams();
-                  // Sort by priority
-                  if (lhs_in.priority != rhs_in.priority) {
-                      return lhs_in.priority > rhs_in.priority;
-                  } else {
-                      // If the priorities match, sort by sorting order
-                      return lhs_in.sorting_order > rhs_in.sorting_order;
-                  }
-              });
-}
-
-void VoiceContext::UpdateStateByDspShared() {
-    voice_states = dsp_voice_states;
-}
-
-} // namespace AudioCore
diff --git a/src/audio_core/voice_context.h b/src/audio_core/voice_context.h
deleted file mode 100644
index e1050897b..000000000
--- a/src/audio_core/voice_context.h
+++ /dev/null
@@ -1,303 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include "audio_core/algorithm/interpolate.h"
-#include "audio_core/codec.h"
-#include "audio_core/common.h"
-#include "common/bit_field.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-
-namespace Core::Memory {
-class Memory;
-}
-
-namespace AudioCore {
-
-class BehaviorInfo;
-class VoiceContext;
-
-enum class SampleFormat : u8 {
-    Invalid = 0,
-    Pcm8 = 1,
-    Pcm16 = 2,
-    Pcm24 = 3,
-    Pcm32 = 4,
-    PcmFloat = 5,
-    Adpcm = 6,
-};
-
-enum class PlayState : u8 {
-    Started = 0,
-    Stopped = 1,
-    Paused = 2,
-};
-
-enum class ServerPlayState {
-    Play = 0,
-    Stop = 1,
-    RequestStop = 2,
-    Paused = 3,
-};
-
-struct BiquadFilterParameter {
-    bool enabled{};
-    INSERT_PADDING_BYTES(1);
-    std::array<s16, 3> numerator{};
-    std::array<s16, 2> denominator{};
-};
-static_assert(sizeof(BiquadFilterParameter) == 0xc, "BiquadFilterParameter is an invalid size");
-
-struct WaveBuffer {
-    u64_le buffer_address{};
-    u64_le buffer_size{};
-    s32_le start_sample_offset{};
-    s32_le end_sample_offset{};
-    u8 is_looping{};
-    u8 end_of_stream{};
-    u8 sent_to_server{};
-    INSERT_PADDING_BYTES(1);
-    s32 loop_count{};
-    u64 context_address{};
-    u64 context_size{};
-    u32 loop_start_sample{};
-    u32 loop_end_sample{};
-};
-static_assert(sizeof(WaveBuffer) == 0x38, "WaveBuffer is an invalid size");
-
-struct ServerWaveBuffer {
-    VAddr buffer_address{};
-    std::size_t buffer_size{};
-    s32 start_sample_offset{};
-    s32 end_sample_offset{};
-    bool is_looping{};
-    bool end_of_stream{};
-    VAddr context_address{};
-    std::size_t context_size{};
-    s32 loop_count{};
-    u32 loop_start_sample{};
-    u32 loop_end_sample{};
-    bool sent_to_dsp{true};
-};
-
-struct BehaviorFlags {
-    BitField<0, 1, u16> is_played_samples_reset_at_loop_point;
-    BitField<1, 1, u16> is_pitch_and_src_skipped;
-};
-static_assert(sizeof(BehaviorFlags) == 0x4, "BehaviorFlags is an invalid size");
-
-struct ADPCMContext {
-    u16 header;
-    s16 yn1;
-    s16 yn2;
-};
-static_assert(sizeof(ADPCMContext) == 0x6, "ADPCMContext is an invalid size");
-
-struct VoiceState {
-    s64 played_sample_count;
-    s32 offset;
-    s32 wave_buffer_index;
-    std::array<bool, AudioCommon::MAX_WAVE_BUFFERS> is_wave_buffer_valid;
-    s32 wave_buffer_consumed;
-    std::array<s32, AudioCommon::MAX_SAMPLE_HISTORY> sample_history;
-    s32 fraction;
-    VAddr context_address;
-    Codec::ADPCM_Coeff coeff;
-    ADPCMContext context;
-    std::array<s64, 2> biquad_filter_state;
-    std::array<s32, AudioCommon::MAX_MIX_BUFFERS> previous_samples;
-    u32 external_context_size;
-    bool is_external_context_used;
-    bool voice_dropped;
-    s32 loop_count;
-};
-
-class VoiceChannelResource {
-public:
-    struct InParams {
-        s32_le id{};
-        std::array<float_le, AudioCommon::MAX_MIX_BUFFERS> mix_volume{};
-        bool in_use{};
-        INSERT_PADDING_BYTES(11);
-    };
-    static_assert(sizeof(InParams) == 0x70, "InParams is an invalid size");
-};
-
-class ServerVoiceChannelResource {
-public:
-    explicit ServerVoiceChannelResource(s32 id_);
-    ~ServerVoiceChannelResource();
-
-    bool InUse() const;
-    float GetCurrentMixVolumeAt(std::size_t i) const;
-    float GetLastMixVolumeAt(std::size_t i) const;
-    void Update(VoiceChannelResource::InParams& in_params);
-    void UpdateLastMixVolumes();
-
-    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& GetCurrentMixVolume() const;
-    const std::array<float, AudioCommon::MAX_MIX_BUFFERS>& GetLastMixVolume() const;
-
-private:
-    s32 id{};
-    std::array<float, AudioCommon::MAX_MIX_BUFFERS> mix_volume{};
-    std::array<float, AudioCommon::MAX_MIX_BUFFERS> last_mix_volume{};
-    bool in_use{};
-};
-
-class VoiceInfo {
-public:
-    struct InParams {
-        s32_le id{};
-        u32_le node_id{};
-        u8 is_new{};
-        u8 is_in_use{};
-        PlayState play_state{};
-        SampleFormat sample_format{};
-        s32_le sample_rate{};
-        s32_le priority{};
-        s32_le sorting_order{};
-        s32_le channel_count{};
-        float_le pitch{};
-        float_le volume{};
-        std::array<BiquadFilterParameter, 2> biquad_filter{};
-        s32_le wave_buffer_count{};
-        s16_le wave_buffer_head{};
-        INSERT_PADDING_BYTES(6);
-        u64_le additional_params_address{};
-        u64_le additional_params_size{};
-        s32_le mix_id{};
-        s32_le splitter_info_id{};
-        std::array<WaveBuffer, 4> wave_buffer{};
-        std::array<u32_le, 6> voice_channel_resource_ids{};
-        // TODO(ogniK): Remaining flags
-        u8 is_voice_drop_flag_clear_requested{};
-        u8 wave_buffer_flush_request_count{};
-        INSERT_PADDING_BYTES(2);
-        BehaviorFlags behavior_flags{};
-        INSERT_PADDING_BYTES(16);
-    };
-    static_assert(sizeof(InParams) == 0x170, "InParams is an invalid size");
-
-    struct OutParams {
-        u64_le played_sample_count{};
-        u32_le wave_buffer_consumed{};
-        u8 voice_dropped{};
-        INSERT_PADDING_BYTES(3);
-    };
-    static_assert(sizeof(OutParams) == 0x10, "OutParams is an invalid size");
-};
-
-class ServerVoiceInfo {
-public:
-    struct InParams {
-        bool in_use{};
-        bool is_new{};
-        bool should_depop{};
-        SampleFormat sample_format{};
-        s32 sample_rate{};
-        s32 channel_count{};
-        s32 id{};
-        s32 node_id{};
-        s32 mix_id{};
-        ServerPlayState current_playstate{};
-        ServerPlayState last_playstate{};
-        s32 priority{};
-        s32 sorting_order{};
-        float pitch{};
-        float volume{};
-        float last_volume{};
-        std::array<BiquadFilterParameter, AudioCommon::MAX_BIQUAD_FILTERS> biquad_filter{};
-        s32 wave_buffer_count{};
-        s16 wave_buffer_head{};
-        INSERT_PADDING_BYTES(2);
-        BehaviorFlags behavior_flags{};
-        VAddr additional_params_address{};
-        std::size_t additional_params_size{};
-        std::array<ServerWaveBuffer, AudioCommon::MAX_WAVE_BUFFERS> wave_buffer{};
-        std::array<s32, AudioCommon::MAX_CHANNEL_COUNT> voice_channel_resource_id{};
-        s32 splitter_info_id{};
-        u8 wave_buffer_flush_request_count{};
-        bool voice_drop_flag{};
-        bool buffer_mapped{};
-        std::array<bool, AudioCommon::MAX_BIQUAD_FILTERS> was_biquad_filter_enabled{};
-    };
-
-    struct OutParams {
-        s64 played_sample_count{};
-        s32 wave_buffer_consumed{};
-    };
-
-    ServerVoiceInfo();
-    ~ServerVoiceInfo();
-    void Initialize();
-    void UpdateParameters(const VoiceInfo::InParams& voice_in, BehaviorInfo& behavior_info);
-    void UpdateWaveBuffers(const VoiceInfo::InParams& voice_in,
-                           std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states,
-                           BehaviorInfo& behavior_info);
-    void UpdateWaveBuffer(ServerWaveBuffer& out_wavebuffer, const WaveBuffer& in_wave_buffer,
-                          SampleFormat sample_format, bool is_buffer_valid,
-                          BehaviorInfo& behavior_info);
-    void WriteOutStatus(VoiceInfo::OutParams& voice_out, VoiceInfo::InParams& voice_in,
-                        std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states);
-
-    const InParams& GetInParams() const;
-    InParams& GetInParams();
-
-    const OutParams& GetOutParams() const;
-    OutParams& GetOutParams();
-
-    bool ShouldSkip() const;
-    bool UpdateForCommandGeneration(VoiceContext& voice_context);
-    void ResetResources(VoiceContext& voice_context);
-    bool UpdateParametersForCommandGeneration(
-        std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states);
-    void FlushWaveBuffers(u8 flush_count,
-                          std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states,
-                          s32 channel_count);
-    void SetWaveBufferCompleted(VoiceState& dsp_state, const ServerWaveBuffer& wave_buffer);
-
-private:
-    std::vector<s16> stored_samples;
-    InParams in_params{};
-    OutParams out_params{};
-
-    bool HasValidWaveBuffer(const VoiceState* state) const;
-};
-
-class VoiceContext {
-public:
-    explicit VoiceContext(std::size_t voice_count_);
-    ~VoiceContext();
-
-    std::size_t GetVoiceCount() const;
-    ServerVoiceChannelResource& GetChannelResource(std::size_t i);
-    const ServerVoiceChannelResource& GetChannelResource(std::size_t i) const;
-    VoiceState& GetState(std::size_t i);
-    const VoiceState& GetState(std::size_t i) const;
-    VoiceState& GetDspSharedState(std::size_t i);
-    const VoiceState& GetDspSharedState(std::size_t i) const;
-    ServerVoiceInfo& GetInfo(std::size_t i);
-    const ServerVoiceInfo& GetInfo(std::size_t i) const;
-    ServerVoiceInfo& GetSortedInfo(std::size_t i);
-    const ServerVoiceInfo& GetSortedInfo(std::size_t i) const;
-
-    s32 DecodePcm16(s32* output_buffer, ServerWaveBuffer* wave_buffer, s32 channel,
-                    s32 channel_count, s32 buffer_offset, s32 sample_count,
-                    Core::Memory::Memory& memory);
-    void SortInfo();
-    void UpdateStateByDspShared();
-
-private:
-    std::size_t voice_count{};
-    std::vector<ServerVoiceChannelResource> voice_channel_resources{};
-    std::vector<VoiceState> voice_states{};
-    std::vector<VoiceState> dsp_voice_states{};
-    std::vector<ServerVoiceInfo> voice_info{};
-    std::vector<ServerVoiceInfo*> sorted_voice_info{};
-};
-
-} // namespace AudioCore
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index adf70eb8b..a02696873 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 if (DEFINED ENV{AZURECIREPO})
   set(BUILD_REPOSITORY $ENV{AZURECIREPO})
 endif()
@@ -11,38 +14,17 @@ if (DEFINED ENV{DISPLAYVERSION})
   set(DISPLAY_VERSION $ENV{DISPLAYVERSION})
 endif ()
 
-# Pass the path to git to the GenerateSCMRev.cmake as well
-find_package(Git QUIET)
-
-add_custom_command(OUTPUT scm_rev.cpp
-    COMMAND ${CMAKE_COMMAND}
-      -DSRC_DIR=${CMAKE_SOURCE_DIR}
-      -DBUILD_REPOSITORY=${BUILD_REPOSITORY}
-      -DTITLE_BAR_FORMAT_IDLE=${TITLE_BAR_FORMAT_IDLE}
-      -DTITLE_BAR_FORMAT_RUNNING=${TITLE_BAR_FORMAT_RUNNING}
-      -DBUILD_TAG=${BUILD_TAG}
-      -DBUILD_ID=${DISPLAY_VERSION}
-      -DGIT_REF_SPEC=${GIT_REF_SPEC}
-      -DGIT_REV=${GIT_REV}
-      -DGIT_DESC=${GIT_DESC}
-      -DGIT_BRANCH=${GIT_BRANCH}
-      -DBUILD_FULLNAME=${BUILD_FULLNAME}
-      -DGIT_EXECUTABLE=${GIT_EXECUTABLE}
-      -P ${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake
-    DEPENDS
-      # Check that the scm_rev files haven't changed
-      "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in"
-      "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.h"
-      # technically we should regenerate if the git version changed, but its not worth the effort imo
-      "${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake"
-    VERBATIM
-)
+include(GenerateSCMRev)
 
 add_library(common STATIC
+    address_space.cpp
+    address_space.h
     algorithm.h
     alignment.h
+    announce_multiplayer_room.h
     assert.cpp
     assert.h
+    atomic_helpers.h
     atomic_ops.h
     detached_tasks.cpp
     detached_tasks.h
@@ -58,11 +40,13 @@ add_library(common STATIC
     div_ceil.h
     dynamic_library.cpp
     dynamic_library.h
+    elf.h
     error.cpp
     error.h
     expected.h
     fiber.cpp
     fiber.h
+    fixed_point.h
     fs/file.cpp
     fs/file.h
     fs/fs.cpp
@@ -99,6 +83,8 @@ add_library(common STATIC
     microprofile.cpp
     microprofile.h
     microprofileui.h
+    multi_level_page_table.cpp
+    multi_level_page_table.h
     nvidia_flags.cpp
     nvidia_flags.h
     page_table.cpp
@@ -108,14 +94,16 @@ add_library(common STATIC
     parent_of_member.h
     point.h
     quaternion.h
+    reader_writer_queue.h
     ring_buffer.h
-    scm_rev.cpp
+    ${CMAKE_CURRENT_BINARY_DIR}/scm_rev.cpp
     scm_rev.h
     scope_exit.h
     settings.cpp
     settings.h
     settings_input.cpp
     settings_input.h
+    socket_types.h
     spin_lock.cpp
     spin_lock.h
     stream.cpp
@@ -157,6 +145,7 @@ if(ARCHITECTURE_x86_64)
             x64/xbyak_abi.h
             x64/xbyak_util.h
     )
+    target_link_libraries(common PRIVATE xbyak)
 endif()
 
 if (MSVC)
@@ -180,9 +169,10 @@ endif()
 create_target_directory_groups(common)
 
 target_link_libraries(common PUBLIC ${Boost_LIBRARIES} fmt::fmt microprofile Threads::Threads)
-target_link_libraries(common PRIVATE lz4::lz4 xbyak)
-if (MSVC)
+target_link_libraries(common PRIVATE lz4::lz4)
+if (TARGET zstd::zstd)
   target_link_libraries(common PRIVATE zstd::zstd)
 else()
-  target_link_libraries(common PRIVATE zstd)
+  target_link_libraries(common PRIVATE
+    $<IF:$<TARGET_EXISTS:zstd::libzstd_shared>,zstd::libzstd_shared,zstd::libzstd_static>)
 endif()
diff --git a/src/common/address_space.cpp b/src/common/address_space.cpp
new file mode 100644
index 000000000..866e78dbe
--- /dev/null
+++ b/src/common/address_space.cpp
@@ -0,0 +1,10 @@
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/address_space.inc"
+
+namespace Common {
+
+template class Common::FlatAllocator<u32, 0, 32>;
+
+}
diff --git a/src/common/address_space.h b/src/common/address_space.h
new file mode 100644
index 000000000..9222b2fdc
--- /dev/null
+++ b/src/common/address_space.h
@@ -0,0 +1,150 @@
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <concepts>
+#include <functional>
+#include <mutex>
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace Common {
+template <typename VaType, size_t AddressSpaceBits>
+concept AddressSpaceValid = std::is_unsigned_v<VaType> && sizeof(VaType) * 8 >= AddressSpaceBits;
+
+struct EmptyStruct {};
+
+/**
+ * @brief FlatAddressSpaceMap provides a generic VA->PA mapping implementation using a sorted vector
+ */
+template <typename VaType, VaType UnmappedVa, typename PaType, PaType UnmappedPa,
+          bool PaContigSplit, size_t AddressSpaceBits, typename ExtraBlockInfo = EmptyStruct>
+requires AddressSpaceValid<VaType, AddressSpaceBits>
+class FlatAddressSpaceMap {
+public:
+    /// The maximum VA that this AS can technically reach
+    static constexpr VaType VaMaximum{(1ULL << (AddressSpaceBits - 1)) +
+                                      ((1ULL << (AddressSpaceBits - 1)) - 1)};
+
+    explicit FlatAddressSpaceMap(VaType va_limit,
+                                 std::function<void(VaType, VaType)> unmap_callback = {});
+
+    FlatAddressSpaceMap() = default;
+
+    void Map(VaType virt, PaType phys, VaType size, ExtraBlockInfo extra_info = {}) {
+        std::scoped_lock lock(block_mutex);
+        MapLocked(virt, phys, size, extra_info);
+    }
+
+    void Unmap(VaType virt, VaType size) {
+        std::scoped_lock lock(block_mutex);
+        UnmapLocked(virt, size);
+    }
+
+    VaType GetVALimit() const {
+        return va_limit;
+    }
+
+protected:
+    /**
+     * @brief Represents a block of memory in the AS, the physical mapping is contiguous until
+     * another block with a different phys address is hit
+     */
+    struct Block {
+        /// VA of the block
+        VaType virt{UnmappedVa};
+        /// PA of the block, will increase 1-1 with VA until a new block is encountered
+        PaType phys{UnmappedPa};
+        [[no_unique_address]] ExtraBlockInfo extra_info;
+
+        Block() = default;
+
+        Block(VaType virt_, PaType phys_, ExtraBlockInfo extra_info_)
+            : virt(virt_), phys(phys_), extra_info(extra_info_) {}
+
+        bool Valid() const {
+            return virt != UnmappedVa;
+        }
+
+        bool Mapped() const {
+            return phys != UnmappedPa;
+        }
+
+        bool Unmapped() const {
+            return phys == UnmappedPa;
+        }
+
+        bool operator<(const VaType& p_virt) const {
+            return virt < p_virt;
+        }
+    };
+
+    /**
+     * @brief Maps a PA range into the given AS region
+     * @note block_mutex MUST be locked when calling this
+     */
+    void MapLocked(VaType virt, PaType phys, VaType size, ExtraBlockInfo extra_info);
+
+    /**
+     * @brief Unmaps the given range and merges it with other unmapped regions
+     * @note block_mutex MUST be locked when calling this
+     */
+    void UnmapLocked(VaType virt, VaType size);
+
+    std::mutex block_mutex;
+    std::vector<Block> blocks{Block{}};
+
+    /// a soft limit on the maximum VA of the AS
+    VaType va_limit{VaMaximum};
+
+private:
+    /// Callback called when the mappings in an region have changed
+    std::function<void(VaType, VaType)> unmap_callback{};
+};
+
+/**
+ * @brief FlatMemoryManager specialises FlatAddressSpaceMap to work as an allocator, with an
+ * initial, fast linear pass and a subsequent slower pass that iterates until it finds a free block
+ */
+template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>
+requires AddressSpaceValid<VaType, AddressSpaceBits>
+class FlatAllocator
+    : public FlatAddressSpaceMap<VaType, UnmappedVa, bool, false, false, AddressSpaceBits> {
+private:
+    using Base = FlatAddressSpaceMap<VaType, UnmappedVa, bool, false, false, AddressSpaceBits>;
+
+public:
+    explicit FlatAllocator(VaType virt_start, VaType va_limit = Base::VaMaximum);
+
+    /**
+     * @brief Allocates a region in the AS of the given size and returns its address
+     */
+    VaType Allocate(VaType size);
+
+    /**
+     * @brief Marks the given region in the AS as allocated
+     */
+    void AllocateFixed(VaType virt, VaType size);
+
+    /**
+     * @brief Frees an AS region so it can be used again
+     */
+    void Free(VaType virt, VaType size);
+
+    VaType GetVAStart() const {
+        return virt_start;
+    }
+
+private:
+    /// The base VA of the allocator, no allocations will be below this
+    VaType virt_start;
+
+    /**
+     * The end address for the initial linear allocation pass
+     * Once this reaches the AS limit the slower allocation path will be used
+     */
+    VaType current_linear_alloc_end;
+};
+} // namespace Common
diff --git a/src/common/address_space.inc b/src/common/address_space.inc
new file mode 100644
index 000000000..2195dabd5
--- /dev/null
+++ b/src/common/address_space.inc
@@ -0,0 +1,366 @@
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/address_space.h"
+#include "common/assert.h"
+
+#define MAP_MEMBER(returnType)                                                                     \
+    template <typename VaType, VaType UnmappedVa, typename PaType, PaType UnmappedPa,              \
+              bool PaContigSplit, size_t AddressSpaceBits, typename ExtraBlockInfo>                \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> returnType FlatAddressSpaceMap<           \
+        VaType, UnmappedVa, PaType, UnmappedPa, PaContigSplit, AddressSpaceBits, ExtraBlockInfo>
+#define MAP_MEMBER_CONST()                                                                         \
+    template <typename VaType, VaType UnmappedVa, typename PaType, PaType UnmappedPa,              \
+              bool PaContigSplit, size_t AddressSpaceBits, typename ExtraBlockInfo>                \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> FlatAddressSpaceMap<                      \
+        VaType, UnmappedVa, PaType, UnmappedPa, PaContigSplit, AddressSpaceBits, ExtraBlockInfo>
+
+#define MM_MEMBER(returnType)                                                                      \
+    template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>                         \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> returnType                                \
+        FlatMemoryManager<VaType, UnmappedVa, AddressSpaceBits>
+
+#define ALLOC_MEMBER(returnType)                                                                   \
+    template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>                         \
+    requires AddressSpaceValid<VaType, AddressSpaceBits> returnType                                \
+        FlatAllocator<VaType, UnmappedVa, AddressSpaceBits>
+#define ALLOC_MEMBER_CONST()                                                                       \
+    template <typename VaType, VaType UnmappedVa, size_t AddressSpaceBits>                         \
+    requires AddressSpaceValid<VaType, AddressSpaceBits>                                           \
+        FlatAllocator<VaType, UnmappedVa, AddressSpaceBits>
+
+namespace Common {
+MAP_MEMBER_CONST()::FlatAddressSpaceMap(VaType va_limit_,
+                                        std::function<void(VaType, VaType)> unmap_callback_)
+    : va_limit{va_limit_}, unmap_callback{std::move(unmap_callback_)} {
+    if (va_limit > VaMaximum) {
+        ASSERT_MSG(false, "Invalid VA limit!");
+    }
+}
+
+MAP_MEMBER(void)::MapLocked(VaType virt, PaType phys, VaType size, ExtraBlockInfo extra_info) {
+    VaType virt_end{virt + size};
+
+    if (virt_end > va_limit) {
+        ASSERT_MSG(false,
+                   "Trying to map a block past the VA limit: virt_end: 0x{:X}, va_limit: 0x{:X}",
+                   virt_end, va_limit);
+    }
+
+    auto block_end_successor{std::lower_bound(blocks.begin(), blocks.end(), virt_end)};
+    if (block_end_successor == blocks.begin()) {
+        ASSERT_MSG(false, "Trying to map a block before the VA start: virt_end: 0x{:X}", virt_end);
+    }
+
+    auto block_end_predecessor{std::prev(block_end_successor)};
+
+    if (block_end_successor != blocks.end()) {
+        // We have blocks in front of us, if one is directly in front then we don't have to add a
+        // tail
+        if (block_end_successor->virt != virt_end) {
+            PaType tailPhys{[&]() -> PaType {
+                if constexpr (!PaContigSplit) {
+                    // Always propagate unmapped regions rather than calculating offset
+                    return block_end_predecessor->phys;
+                } else {
+                    if (block_end_predecessor->Unmapped()) {
+                        // Always propagate unmapped regions rather than calculating offset
+                        return block_end_predecessor->phys;
+                    } else {
+                        return block_end_predecessor->phys + virt_end - block_end_predecessor->virt;
+                    }
+                }
+            }()};
+
+            if (block_end_predecessor->virt >= virt) {
+                // If this block's start would be overlapped by the map then reuse it as a tail
+                // block
+                block_end_predecessor->virt = virt_end;
+                block_end_predecessor->phys = tailPhys;
+                block_end_predecessor->extra_info = block_end_predecessor->extra_info;
+
+                // No longer predecessor anymore
+                block_end_successor = block_end_predecessor--;
+            } else {
+                // Else insert a new one and we're done
+                blocks.insert(block_end_successor,
+                              {Block(virt, phys, extra_info),
+                               Block(virt_end, tailPhys, block_end_predecessor->extra_info)});
+                if (unmap_callback) {
+                    unmap_callback(virt, size);
+                }
+
+                return;
+            }
+        }
+    } else {
+        // block_end_predecessor will always be unmapped as blocks has to be terminated by an
+        // unmapped chunk
+        if (block_end_predecessor != blocks.begin() && block_end_predecessor->virt >= virt) {
+            // Move the unmapped block start backwards
+            block_end_predecessor->virt = virt_end;
+
+            // No longer predecessor anymore
+            block_end_successor = block_end_predecessor--;
+        } else {
+            // Else insert a new one and we're done
+            blocks.insert(block_end_successor,
+                          {Block(virt, phys, extra_info), Block(virt_end, UnmappedPa, {})});
+            if (unmap_callback) {
+                unmap_callback(virt, size);
+            }
+
+            return;
+        }
+    }
+
+    auto block_start_successor{block_end_successor};
+
+    // Walk the block vector to find the start successor as this is more efficient than another
+    // binary search in most scenarios
+    while (std::prev(block_start_successor)->virt >= virt) {
+        block_start_successor--;
+    }
+
+    // Check that the start successor is either the end block or something in between
+    if (block_start_successor->virt > virt_end) {
+        ASSERT_MSG(false, "Unsorted block in AS map: virt: 0x{:X}", block_start_successor->virt);
+    } else if (block_start_successor->virt == virt_end) {
+        // We need to create a new block as there are none spare that we would overwrite
+        blocks.insert(block_start_successor, Block(virt, phys, extra_info));
+    } else {
+        // Erase overwritten blocks
+        if (auto eraseStart{std::next(block_start_successor)}; eraseStart != block_end_successor) {
+            blocks.erase(eraseStart, block_end_successor);
+        }
+
+        // Reuse a block that would otherwise be overwritten as a start block
+        block_start_successor->virt = virt;
+        block_start_successor->phys = phys;
+        block_start_successor->extra_info = extra_info;
+    }
+
+    if (unmap_callback) {
+        unmap_callback(virt, size);
+    }
+}
+
+MAP_MEMBER(void)::UnmapLocked(VaType virt, VaType size) {
+    VaType virt_end{virt + size};
+
+    if (virt_end > va_limit) {
+        ASSERT_MSG(false,
+                   "Trying to map a block past the VA limit: virt_end: 0x{:X}, va_limit: 0x{:X}",
+                   virt_end, va_limit);
+    }
+
+    auto block_end_successor{std::lower_bound(blocks.begin(), blocks.end(), virt_end)};
+    if (block_end_successor == blocks.begin()) {
+        ASSERT_MSG(false, "Trying to unmap a block before the VA start: virt_end: 0x{:X}",
+                   virt_end);
+    }
+
+    auto block_end_predecessor{std::prev(block_end_successor)};
+
+    auto walk_back_to_predecessor{[&](auto iter) {
+        while (iter->virt >= virt) {
+            iter--;
+        }
+
+        return iter;
+    }};
+
+    auto erase_blocks_with_end_unmapped{[&](auto unmappedEnd) {
+        auto block_start_predecessor{walk_back_to_predecessor(unmappedEnd)};
+        auto block_start_successor{std::next(block_start_predecessor)};
+
+        auto eraseEnd{[&]() {
+            if (block_start_predecessor->Unmapped()) {
+                // If the start predecessor is unmapped then we can erase everything in our region
+                // and be done
+                return std::next(unmappedEnd);
+            } else {
+                // Else reuse the end predecessor as the start of our unmapped region then erase all
+                // up to it
+                unmappedEnd->virt = virt;
+                return unmappedEnd;
+            }
+        }()};
+
+        // We can't have two unmapped regions after each other
+        if (eraseEnd != blocks.end() &&
+            (eraseEnd == block_start_successor ||
+             (block_start_predecessor->Unmapped() && eraseEnd->Unmapped()))) {
+            ASSERT_MSG(false, "Multiple contiguous unmapped regions are unsupported!");
+        }
+
+        blocks.erase(block_start_successor, eraseEnd);
+    }};
+
+    // We can avoid any splitting logic if these are the case
+    if (block_end_predecessor->Unmapped()) {
+        if (block_end_predecessor->virt > virt) {
+            erase_blocks_with_end_unmapped(block_end_predecessor);
+        }
+
+        if (unmap_callback) {
+            unmap_callback(virt, size);
+        }
+
+        return; // The region is unmapped, bail out early
+    } else if (block_end_successor->virt == virt_end && block_end_successor->Unmapped()) {
+        erase_blocks_with_end_unmapped(block_end_successor);
+
+        if (unmap_callback) {
+            unmap_callback(virt, size);
+        }
+
+        return; // The region is unmapped here and doesn't need splitting, bail out early
+    } else if (block_end_successor == blocks.end()) {
+        // This should never happen as the end should always follow an unmapped block
+        ASSERT_MSG(false, "Unexpected Memory Manager state!");
+    } else if (block_end_successor->virt != virt_end) {
+        // If one block is directly in front then we don't have to add a tail
+
+        // The previous block is mapped so we will need to add a tail with an offset
+        PaType tailPhys{[&]() {
+            if constexpr (PaContigSplit) {
+                return block_end_predecessor->phys + virt_end - block_end_predecessor->virt;
+            } else {
+                return block_end_predecessor->phys;
+            }
+        }()};
+
+        if (block_end_predecessor->virt >= virt) {
+            // If this block's start would be overlapped by the unmap then reuse it as a tail block
+            block_end_predecessor->virt = virt_end;
+            block_end_predecessor->phys = tailPhys;
+
+            // No longer predecessor anymore
+            block_end_successor = block_end_predecessor--;
+        } else {
+            blocks.insert(block_end_successor,
+                          {Block(virt, UnmappedPa, {}),
+                           Block(virt_end, tailPhys, block_end_predecessor->extra_info)});
+            if (unmap_callback) {
+                unmap_callback(virt, size);
+            }
+
+            // The previous block is mapped and ends before
+            return;
+        }
+    }
+
+    // Walk the block vector to find the start predecessor as this is more efficient than another
+    // binary search in most scenarios
+    auto block_start_predecessor{walk_back_to_predecessor(block_end_successor)};
+    auto block_start_successor{std::next(block_start_predecessor)};
+
+    if (block_start_successor->virt > virt_end) {
+        ASSERT_MSG(false, "Unsorted block in AS map: virt: 0x{:X}", block_start_successor->virt);
+    } else if (block_start_successor->virt == virt_end) {
+        // There are no blocks between the start and the end that would let us skip inserting a new
+        // one for head
+
+        // The previous block is may be unmapped, if so we don't need to insert any unmaps after it
+        if (block_start_predecessor->Mapped()) {
+            blocks.insert(block_start_successor, Block(virt, UnmappedPa, {}));
+        }
+    } else if (block_start_predecessor->Unmapped()) {
+        // If the previous block is unmapped
+        blocks.erase(block_start_successor, block_end_predecessor);
+    } else {
+        // Erase overwritten blocks, skipping the first one as we have written the unmapped start
+        // block there
+        if (auto eraseStart{std::next(block_start_successor)}; eraseStart != block_end_successor) {
+            blocks.erase(eraseStart, block_end_successor);
+        }
+
+        // Add in the unmapped block header
+        block_start_successor->virt = virt;
+        block_start_successor->phys = UnmappedPa;
+    }
+
+    if (unmap_callback)
+        unmap_callback(virt, size);
+}
+
+ALLOC_MEMBER_CONST()::FlatAllocator(VaType virt_start_, VaType va_limit_)
+    : Base{va_limit_}, virt_start{virt_start_}, current_linear_alloc_end{virt_start_} {}
+
+ALLOC_MEMBER(VaType)::Allocate(VaType size) {
+    std::scoped_lock lock(this->block_mutex);
+
+    VaType alloc_start{UnmappedVa};
+    VaType alloc_end{current_linear_alloc_end + size};
+
+    // Avoid searching backwards in the address space if possible
+    if (alloc_end >= current_linear_alloc_end && alloc_end <= this->va_limit) {
+        auto alloc_end_successor{
+            std::lower_bound(this->blocks.begin(), this->blocks.end(), alloc_end)};
+        if (alloc_end_successor == this->blocks.begin()) {
+            ASSERT_MSG(false, "First block in AS map is invalid!");
+        }
+
+        auto alloc_end_predecessor{std::prev(alloc_end_successor)};
+        if (alloc_end_predecessor->virt <= current_linear_alloc_end) {
+            alloc_start = current_linear_alloc_end;
+        } else {
+            // Skip over fixed any mappings in front of us
+            while (alloc_end_successor != this->blocks.end()) {
+                if (alloc_end_successor->virt - alloc_end_predecessor->virt < size ||
+                    alloc_end_predecessor->Mapped()) {
+                    alloc_start = alloc_end_predecessor->virt;
+                    break;
+                }
+
+                alloc_end_predecessor = alloc_end_successor++;
+
+                // Use the VA limit to calculate if we can fit in the final block since it has no
+                // successor
+                if (alloc_end_successor == this->blocks.end()) {
+                    alloc_end = alloc_end_predecessor->virt + size;
+
+                    if (alloc_end >= alloc_end_predecessor->virt && alloc_end <= this->va_limit) {
+                        alloc_start = alloc_end_predecessor->virt;
+                    }
+                }
+            }
+        }
+    }
+
+    if (alloc_start != UnmappedVa) {
+        current_linear_alloc_end = alloc_start + size;
+    } else { // If linear allocation overflows the AS then find a gap
+        if (this->blocks.size() <= 2) {
+            ASSERT_MSG(false, "Unexpected allocator state!");
+        }
+
+        auto search_predecessor{this->blocks.begin()};
+        auto search_successor{std::next(search_predecessor)};
+
+        while (search_successor != this->blocks.end() &&
+               (search_successor->virt - search_predecessor->virt < size ||
+                search_predecessor->Mapped())) {
+            search_predecessor = search_successor++;
+        }
+
+        if (search_successor != this->blocks.end()) {
+            alloc_start = search_predecessor->virt;
+        } else {
+            return {}; // AS is full
+        }
+    }
+
+    this->MapLocked(alloc_start, true, size, {});
+    return alloc_start;
+}
+
+ALLOC_MEMBER(void)::AllocateFixed(VaType virt, VaType size) {
+    this->Map(virt, true, size);
+}
+
+ALLOC_MEMBER(void)::Free(VaType virt, VaType size) {
+    this->Unmap(virt, size);
+}
+} // namespace Common
diff --git a/src/common/algorithm.h b/src/common/algorithm.h
index 4804a3421..c27c9241d 100644
--- a/src/common/algorithm.h
+++ b/src/common/algorithm.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -25,4 +24,12 @@ template <class ForwardIt, class T, class Compare = std::less<>>
     return first != last && !comp(value, *first) ? first : last;
 }
 
+template <typename T, typename Func, typename... Args>
+T FoldRight(T initial_value, Func&& func, Args&&... args) {
+    T value{initial_value};
+    const auto high_func = [&value, &func]<typename U>(U x) { value = func(value, x); };
+    (std::invoke(high_func, std::forward<Args>(args)), ...);
+    return value;
+}
+
 } // namespace Common
diff --git a/src/common/alignment.h b/src/common/alignment.h
index 8570c7d3c..7e897334b 100644
--- a/src/common/alignment.h
+++ b/src/common/alignment.h
@@ -1,4 +1,5 @@
-// This file is under the public domain.
+// SPDX-FileCopyrightText: 2014 Jannik Vogel <email@jannikvogel.de>
+// SPDX-License-Identifier: CC0-1.0
 
 #pragma once
 
diff --git a/src/common/announce_multiplayer_room.h b/src/common/announce_multiplayer_room.h
new file mode 100644
index 000000000..4a3100fa4
--- /dev/null
+++ b/src/common/announce_multiplayer_room.h
@@ -0,0 +1,140 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <functional>
+#include <string>
+#include <vector>
+#include "common/common_types.h"
+#include "common/socket_types.h"
+#include "web_service/web_result.h"
+
+namespace AnnounceMultiplayerRoom {
+
+struct GameInfo {
+    std::string name{""};
+    u64 id{0};
+    std::string version{""};
+};
+
+struct Member {
+    std::string username;
+    std::string nickname;
+    std::string display_name;
+    std::string avatar_url;
+    Network::IPv4Address fake_ip;
+    GameInfo game;
+};
+
+struct RoomInformation {
+    std::string name;          ///< Name of the server
+    std::string description;   ///< Server description
+    u32 member_slots;          ///< Maximum number of members in this room
+    u16 port;                  ///< The port of this room
+    GameInfo preferred_game;   ///< Game to advertise that you want to play
+    std::string host_username; ///< Forum username of the host
+    bool enable_yuzu_mods;     ///< Allow yuzu Moderators to moderate on this room
+};
+
+struct Room {
+    RoomInformation information;
+
+    std::string id;
+    std::string verify_uid; ///< UID used for verification
+    std::string ip;
+    u32 net_version;
+    bool has_password;
+
+    std::vector<Member> members;
+};
+using RoomList = std::vector<Room>;
+
+/**
+ * A AnnounceMultiplayerRoom interface class. A backend to submit/get to/from a web service should
+ * implement this interface.
+ */
+class Backend {
+public:
+    virtual ~Backend() = default;
+
+    /**
+     * Sets the Information that gets used for the announce
+     * @param uid The Id of the room
+     * @param name The name of the room
+     * @param description The room description
+     * @param port The port of the room
+     * @param net_version The version of the libNetwork that gets used
+     * @param has_password True if the room is passowrd protected
+     * @param preferred_game The preferred game of the room
+     * @param preferred_game_id The title id of the preferred game
+     */
+    virtual void SetRoomInformation(const std::string& name, const std::string& description,
+                                    const u16 port, const u32 max_player, const u32 net_version,
+                                    const bool has_password, const GameInfo& preferred_game) = 0;
+    /**
+     * Adds a player information to the data that gets announced
+     * @param member The player to add
+     */
+    virtual void AddPlayer(const Member& member) = 0;
+
+    /**
+     * Updates the data in the announce service. Re-register the room when required.
+     * @result The result of the update attempt
+     */
+    virtual WebService::WebResult Update() = 0;
+
+    /**
+     * Registers the data in the announce service
+     * @result The result of the register attempt. When the result code is Success, A global Guid of
+     * the room which may be used for verification will be in the result's returned_data.
+     */
+    virtual WebService::WebResult Register() = 0;
+
+    /**
+     * Empties the stored players
+     */
+    virtual void ClearPlayers() = 0;
+
+    /**
+     * Get the room information from the announce service
+     * @result A list of all rooms the announce service has
+     */
+    virtual RoomList GetRoomList() = 0;
+
+    /**
+     * Sends a delete message to the announce service
+     */
+    virtual void Delete() = 0;
+};
+
+/**
+ * Empty implementation of AnnounceMultiplayerRoom interface that drops all data. Used when a
+ * functional backend implementation is not available.
+ */
+class NullBackend : public Backend {
+public:
+    ~NullBackend() = default;
+    void SetRoomInformation(const std::string& /*name*/, const std::string& /*description*/,
+                            const u16 /*port*/, const u32 /*max_player*/, const u32 /*net_version*/,
+                            const bool /*has_password*/,
+                            const GameInfo& /*preferred_game*/) override {}
+    void AddPlayer(const Member& /*member*/) override {}
+    WebService::WebResult Update() override {
+        return WebService::WebResult{WebService::WebResult::Code::NoWebservice,
+                                     "WebService is missing", ""};
+    }
+    WebService::WebResult Register() override {
+        return WebService::WebResult{WebService::WebResult::Code::NoWebservice,
+                                     "WebService is missing", ""};
+    }
+    void ClearPlayers() override {}
+    RoomList GetRoomList() override {
+        return RoomList{};
+    }
+
+    void Delete() override {}
+};
+
+} // namespace AnnounceMultiplayerRoom
diff --git a/src/common/assert.cpp b/src/common/assert.cpp
index 72f1121aa..6026b7dc2 100644
--- a/src/common/assert.cpp
+++ b/src/common/assert.cpp
@@ -1,14 +1,18 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/common_funcs.h"
 
 #include "common/settings.h"
 
-void assert_handle_failure() {
+void assert_fail_impl() {
     if (Settings::values.use_debug_asserts) {
         Crash();
     }
 }
+
+[[noreturn]] void unreachable_impl() {
+    Crash();
+    throw std::runtime_error("Unreachable code");
+}
diff --git a/src/common/assert.h b/src/common/assert.h
index 33060d865..8c927fcc0 100644
--- a/src/common/assert.h
+++ b/src/common/assert.h
@@ -1,6 +1,6 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,44 +9,43 @@
 // Sometimes we want to try to continue even after hitting an assert.
 // However touching this file yields a global recompilation as this header is included almost
 // everywhere. So let's just move the handling of the failed assert to a single cpp file.
-void assert_handle_failure();
 
-// For asserts we'd like to keep all the junk executed when an assert happens away from the
-// important code in the function. One way of doing this is to put all the relevant code inside a
-// lambda and force the compiler to not inline it. Unfortunately, MSVC seems to have no syntax to
-// specify __declspec on lambda functions, so what we do instead is define a noinline wrapper
-// template that calls the lambda. This seems to generate an extra instruction at the call-site
-// compared to the ideal implementation (which wouldn't support ASSERT_MSG parameters), but is good
-// enough for our purposes.
-template <typename Fn>
-#if defined(_MSC_VER)
-[[msvc::noinline]]
-#elif defined(__GNUC__)
-[[gnu::cold, gnu::noinline]]
+void assert_fail_impl();
+[[noreturn]] void unreachable_impl();
+
+#ifdef _MSC_VER
+#define YUZU_NO_INLINE __declspec(noinline)
+#else
+#define YUZU_NO_INLINE __attribute__((noinline))
 #endif
-static void
-assert_noinline_call(const Fn& fn) {
-    fn();
-    assert_handle_failure();
-}
 
 #define ASSERT(_a_)                                                                                \
-    do                                                                                             \
-        if (!(_a_)) {                                                                              \
-            assert_noinline_call([] { LOG_CRITICAL(Debug, "Assertion Failed!"); });                \
+    ([&]() YUZU_NO_INLINE {                                                                        \
+        if (!(_a_)) [[unlikely]] {                                                                 \
+            LOG_CRITICAL(Debug, "Assertion Failed!");                                              \
+            assert_fail_impl();                                                                    \
         }                                                                                          \
-    while (0)
+    }())
 
 #define ASSERT_MSG(_a_, ...)                                                                       \
-    do                                                                                             \
-        if (!(_a_)) {                                                                              \
-            assert_noinline_call([&] { LOG_CRITICAL(Debug, "Assertion Failed!\n" __VA_ARGS__); }); \
+    ([&]() YUZU_NO_INLINE {                                                                        \
+        if (!(_a_)) [[unlikely]] {                                                                 \
+            LOG_CRITICAL(Debug, "Assertion Failed!\n" __VA_ARGS__);                                \
+            assert_fail_impl();                                                                    \
         }                                                                                          \
-    while (0)
+    }())
+
+#define UNREACHABLE()                                                                              \
+    do {                                                                                           \
+        LOG_CRITICAL(Debug, "Unreachable code!");                                                  \
+        unreachable_impl();                                                                        \
+    } while (0)
 
-#define UNREACHABLE() assert_noinline_call([] { LOG_CRITICAL(Debug, "Unreachable code!"); })
 #define UNREACHABLE_MSG(...)                                                                       \
-    assert_noinline_call([&] { LOG_CRITICAL(Debug, "Unreachable code!\n" __VA_ARGS__); })
+    do {                                                                                           \
+        LOG_CRITICAL(Debug, "Unreachable code!\n" __VA_ARGS__);                                    \
+        unreachable_impl();                                                                        \
+    } while (0)
 
 #ifdef _DEBUG
 #define DEBUG_ASSERT(_a_) ASSERT(_a_)
diff --git a/src/common/atomic_helpers.h b/src/common/atomic_helpers.h
new file mode 100644
index 000000000..bef5015c1
--- /dev/null
+++ b/src/common/atomic_helpers.h
@@ -0,0 +1,775 @@
+// SPDX-FileCopyrightText: 2013-2016 Cameron Desrochers
+// SPDX-FileCopyrightText: 2015 Jeff Preshing
+// SPDX-License-Identifier: BSD-2-Clause AND Zlib
+
+// Distributed under the simplified BSD license (see the license file that
+// should have come with this header).
+// Uses Jeff Preshing's semaphore implementation (under the terms of its
+// separate zlib license, embedded below).
+
+#pragma once
+
+// Provides portable (VC++2010+, Intel ICC 13, GCC 4.7+, and anything C++11 compliant)
+// implementation of low-level memory barriers, plus a few semi-portable utility macros (for
+// inlining and alignment). Also has a basic atomic type (limited to hardware-supported atomics with
+// no memory ordering guarantees). Uses the AE_* prefix for macros (historical reasons), and the
+// "moodycamel" namespace for symbols.
+
+#include <cassert>
+#include <cerrno>
+#include <cstdint>
+#include <ctime>
+#include <type_traits>
+
+// Platform detection
+#if defined(__INTEL_COMPILER)
+#define AE_ICC
+#elif defined(_MSC_VER)
+#define AE_VCPP
+#elif defined(__GNUC__)
+#define AE_GCC
+#endif
+
+#if defined(_M_IA64) || defined(__ia64__)
+#define AE_ARCH_IA64
+#elif defined(_WIN64) || defined(__amd64__) || defined(_M_X64) || defined(__x86_64__)
+#define AE_ARCH_X64
+#elif defined(_M_IX86) || defined(__i386__)
+#define AE_ARCH_X86
+#elif defined(_M_PPC) || defined(__powerpc__)
+#define AE_ARCH_PPC
+#else
+#define AE_ARCH_UNKNOWN
+#endif
+
+// AE_UNUSED
+#define AE_UNUSED(x) ((void)x)
+
+// AE_NO_TSAN/AE_TSAN_ANNOTATE_*
+#if defined(__has_feature)
+#if __has_feature(thread_sanitizer)
+#if __cplusplus >= 201703L // inline variables require C++17
+namespace Common {
+inline int ae_tsan_global;
+}
+#define AE_TSAN_ANNOTATE_RELEASE()                                                                 \
+    AnnotateHappensBefore(__FILE__, __LINE__, (void*)(&::moodycamel::ae_tsan_global))
+#define AE_TSAN_ANNOTATE_ACQUIRE()                                                                 \
+    AnnotateHappensAfter(__FILE__, __LINE__, (void*)(&::moodycamel::ae_tsan_global))
+extern "C" void AnnotateHappensBefore(const char*, int, void*);
+extern "C" void AnnotateHappensAfter(const char*, int, void*);
+#else // when we can't work with tsan, attempt to disable its warnings
+#define AE_NO_TSAN __attribute__((no_sanitize("thread")))
+#endif
+#endif
+#endif
+#ifndef AE_NO_TSAN
+#define AE_NO_TSAN
+#endif
+#ifndef AE_TSAN_ANNOTATE_RELEASE
+#define AE_TSAN_ANNOTATE_RELEASE()
+#define AE_TSAN_ANNOTATE_ACQUIRE()
+#endif
+
+// AE_FORCEINLINE
+#if defined(AE_VCPP) || defined(AE_ICC)
+#define AE_FORCEINLINE __forceinline
+#elif defined(AE_GCC)
+//#define AE_FORCEINLINE __attribute__((always_inline))
+#define AE_FORCEINLINE inline
+#else
+#define AE_FORCEINLINE inline
+#endif
+
+// AE_ALIGN
+#if defined(AE_VCPP) || defined(AE_ICC)
+#define AE_ALIGN(x) __declspec(align(x))
+#elif defined(AE_GCC)
+#define AE_ALIGN(x) __attribute__((aligned(x)))
+#else
+// Assume GCC compliant syntax...
+#define AE_ALIGN(x) __attribute__((aligned(x)))
+#endif
+
+// Portable atomic fences implemented below:
+
+namespace Common {
+
+enum memory_order {
+    memory_order_relaxed,
+    memory_order_acquire,
+    memory_order_release,
+    memory_order_acq_rel,
+    memory_order_seq_cst,
+
+    // memory_order_sync: Forces a full sync:
+    // #LoadLoad, #LoadStore, #StoreStore, and most significantly, #StoreLoad
+    memory_order_sync = memory_order_seq_cst
+};
+
+} // namespace Common
+
+#if (defined(AE_VCPP) && (_MSC_VER < 1700 || defined(__cplusplus_cli))) ||                         \
+    (defined(AE_ICC) && __INTEL_COMPILER < 1600)
+// VS2010 and ICC13 don't support std::atomic_*_fence, implement our own fences
+
+#include <intrin.h>
+
+#if defined(AE_ARCH_X64) || defined(AE_ARCH_X86)
+#define AeFullSync _mm_mfence
+#define AeLiteSync _mm_mfence
+#elif defined(AE_ARCH_IA64)
+#define AeFullSync __mf
+#define AeLiteSync __mf
+#elif defined(AE_ARCH_PPC)
+#include <ppcintrinsics.h>
+#define AeFullSync __sync
+#define AeLiteSync __lwsync
+#endif
+
+#ifdef AE_VCPP
+#pragma warning(push)
+#pragma warning(disable : 4365) // Disable erroneous 'conversion from long to unsigned int,
+                                // signed/unsigned mismatch' error when using `assert`
+#ifdef __cplusplus_cli
+#pragma managed(push, off)
+#endif
+#endif
+
+namespace Common {
+
+AE_FORCEINLINE void compiler_fence(memory_order order) AE_NO_TSAN {
+    switch (order) {
+    case memory_order_relaxed:
+        break;
+    case memory_order_acquire:
+        _ReadBarrier();
+        break;
+    case memory_order_release:
+        _WriteBarrier();
+        break;
+    case memory_order_acq_rel:
+        _ReadWriteBarrier();
+        break;
+    case memory_order_seq_cst:
+        _ReadWriteBarrier();
+        break;
+    default:
+        assert(false);
+    }
+}
+
+// x86/x64 have a strong memory model -- all loads and stores have
+// acquire and release semantics automatically (so only need compiler
+// barriers for those).
+#if defined(AE_ARCH_X86) || defined(AE_ARCH_X64)
+AE_FORCEINLINE void fence(memory_order order) AE_NO_TSAN {
+    switch (order) {
+    case memory_order_relaxed:
+        break;
+    case memory_order_acquire:
+        _ReadBarrier();
+        break;
+    case memory_order_release:
+        _WriteBarrier();
+        break;
+    case memory_order_acq_rel:
+        _ReadWriteBarrier();
+        break;
+    case memory_order_seq_cst:
+        _ReadWriteBarrier();
+        AeFullSync();
+        _ReadWriteBarrier();
+        break;
+    default:
+        assert(false);
+    }
+}
+#else
+AE_FORCEINLINE void fence(memory_order order) AE_NO_TSAN {
+    // Non-specialized arch, use heavier memory barriers everywhere just in case :-(
+    switch (order) {
+    case memory_order_relaxed:
+        break;
+    case memory_order_acquire:
+        _ReadBarrier();
+        AeLiteSync();
+        _ReadBarrier();
+        break;
+    case memory_order_release:
+        _WriteBarrier();
+        AeLiteSync();
+        _WriteBarrier();
+        break;
+    case memory_order_acq_rel:
+        _ReadWriteBarrier();
+        AeLiteSync();
+        _ReadWriteBarrier();
+        break;
+    case memory_order_seq_cst:
+        _ReadWriteBarrier();
+        AeFullSync();
+        _ReadWriteBarrier();
+        break;
+    default:
+        assert(false);
+    }
+}
+#endif
+} // namespace Common
+#else
+// Use standard library of atomics
+#include <atomic>
+
+namespace Common {
+
+AE_FORCEINLINE void compiler_fence(memory_order order) AE_NO_TSAN {
+    switch (order) {
+    case memory_order_relaxed:
+        break;
+    case memory_order_acquire:
+        std::atomic_signal_fence(std::memory_order_acquire);
+        break;
+    case memory_order_release:
+        std::atomic_signal_fence(std::memory_order_release);
+        break;
+    case memory_order_acq_rel:
+        std::atomic_signal_fence(std::memory_order_acq_rel);
+        break;
+    case memory_order_seq_cst:
+        std::atomic_signal_fence(std::memory_order_seq_cst);
+        break;
+    default:
+        assert(false);
+    }
+}
+
+AE_FORCEINLINE void fence(memory_order order) AE_NO_TSAN {
+    switch (order) {
+    case memory_order_relaxed:
+        break;
+    case memory_order_acquire:
+        AE_TSAN_ANNOTATE_ACQUIRE();
+        std::atomic_thread_fence(std::memory_order_acquire);
+        break;
+    case memory_order_release:
+        AE_TSAN_ANNOTATE_RELEASE();
+        std::atomic_thread_fence(std::memory_order_release);
+        break;
+    case memory_order_acq_rel:
+        AE_TSAN_ANNOTATE_ACQUIRE();
+        AE_TSAN_ANNOTATE_RELEASE();
+        std::atomic_thread_fence(std::memory_order_acq_rel);
+        break;
+    case memory_order_seq_cst:
+        AE_TSAN_ANNOTATE_ACQUIRE();
+        AE_TSAN_ANNOTATE_RELEASE();
+        std::atomic_thread_fence(std::memory_order_seq_cst);
+        break;
+    default:
+        assert(false);
+    }
+}
+
+} // namespace Common
+
+#endif
+
+#if !defined(AE_VCPP) || (_MSC_VER >= 1700 && !defined(__cplusplus_cli))
+#define AE_USE_STD_ATOMIC_FOR_WEAK_ATOMIC
+#endif
+
+#ifdef AE_USE_STD_ATOMIC_FOR_WEAK_ATOMIC
+#include <atomic>
+#endif
+#include <utility>
+
+// WARNING: *NOT* A REPLACEMENT FOR std::atomic. READ CAREFULLY:
+// Provides basic support for atomic variables -- no memory ordering guarantees are provided.
+// The guarantee of atomicity is only made for types that already have atomic load and store
+// guarantees at the hardware level -- on most platforms this generally means aligned pointers and
+// integers (only).
+namespace Common {
+template <typename T>
+class weak_atomic {
+public:
+    AE_NO_TSAN weak_atomic() : value() {}
+#ifdef AE_VCPP
+#pragma warning(push)
+#pragma warning(disable : 4100) // Get rid of (erroneous) 'unreferenced formal parameter' warning
+#endif
+    template <typename U>
+    AE_NO_TSAN weak_atomic(U&& x) : value(std::forward<U>(x)) {}
+#ifdef __cplusplus_cli
+    // Work around bug with universal reference/nullptr combination that only appears when /clr is
+    // on
+    AE_NO_TSAN weak_atomic(nullptr_t) : value(nullptr) {}
+#endif
+    AE_NO_TSAN weak_atomic(weak_atomic const& other) : value(other.load()) {}
+    AE_NO_TSAN weak_atomic(weak_atomic&& other) : value(std::move(other.load())) {}
+#ifdef AE_VCPP
+#pragma warning(pop)
+#endif
+
+    AE_FORCEINLINE operator T() const AE_NO_TSAN {
+        return load();
+    }
+
+#ifndef AE_USE_STD_ATOMIC_FOR_WEAK_ATOMIC
+    template <typename U>
+    AE_FORCEINLINE weak_atomic const& operator=(U&& x) AE_NO_TSAN {
+        value = std::forward<U>(x);
+        return *this;
+    }
+    AE_FORCEINLINE weak_atomic const& operator=(weak_atomic const& other) AE_NO_TSAN {
+        value = other.value;
+        return *this;
+    }
+
+    AE_FORCEINLINE T load() const AE_NO_TSAN {
+        return value;
+    }
+
+    AE_FORCEINLINE T fetch_add_acquire(T increment) AE_NO_TSAN {
+#if defined(AE_ARCH_X64) || defined(AE_ARCH_X86)
+        if (sizeof(T) == 4)
+            return _InterlockedExchangeAdd((long volatile*)&value, (long)increment);
+#if defined(_M_AMD64)
+        else if (sizeof(T) == 8)
+            return _InterlockedExchangeAdd64((long long volatile*)&value, (long long)increment);
+#endif
+#else
+#error Unsupported platform
+#endif
+        assert(false && "T must be either a 32 or 64 bit type");
+        return value;
+    }
+
+    AE_FORCEINLINE T fetch_add_release(T increment) AE_NO_TSAN {
+#if defined(AE_ARCH_X64) || defined(AE_ARCH_X86)
+        if (sizeof(T) == 4)
+            return _InterlockedExchangeAdd((long volatile*)&value, (long)increment);
+#if defined(_M_AMD64)
+        else if (sizeof(T) == 8)
+            return _InterlockedExchangeAdd64((long long volatile*)&value, (long long)increment);
+#endif
+#else
+#error Unsupported platform
+#endif
+        assert(false && "T must be either a 32 or 64 bit type");
+        return value;
+    }
+#else
+    template <typename U>
+    AE_FORCEINLINE weak_atomic const& operator=(U&& x) AE_NO_TSAN {
+        value.store(std::forward<U>(x), std::memory_order_relaxed);
+        return *this;
+    }
+
+    AE_FORCEINLINE weak_atomic const& operator=(weak_atomic const& other) AE_NO_TSAN {
+        value.store(other.value.load(std::memory_order_relaxed), std::memory_order_relaxed);
+        return *this;
+    }
+
+    AE_FORCEINLINE T load() const AE_NO_TSAN {
+        return value.load(std::memory_order_relaxed);
+    }
+
+    AE_FORCEINLINE T fetch_add_acquire(T increment) AE_NO_TSAN {
+        return value.fetch_add(increment, std::memory_order_acquire);
+    }
+
+    AE_FORCEINLINE T fetch_add_release(T increment) AE_NO_TSAN {
+        return value.fetch_add(increment, std::memory_order_release);
+    }
+#endif
+
+private:
+#ifndef AE_USE_STD_ATOMIC_FOR_WEAK_ATOMIC
+    // No std::atomic support, but still need to circumvent compiler optimizations.
+    // `volatile` will make memory access slow, but is guaranteed to be reliable.
+    volatile T value;
+#else
+    std::atomic<T> value;
+#endif
+};
+
+} // namespace Common
+
+// Portable single-producer, single-consumer semaphore below:
+
+#if defined(_WIN32)
+// Avoid including windows.h in a header; we only need a handful of
+// items, so we'll redeclare them here (this is relatively safe since
+// the API generally has to remain stable between Windows versions).
+// I know this is an ugly hack but it still beats polluting the global
+// namespace with thousands of generic names or adding a .cpp for nothing.
+extern "C" {
+struct _SECURITY_ATTRIBUTES;
+__declspec(dllimport) void* __stdcall CreateSemaphoreW(_SECURITY_ATTRIBUTES* lpSemaphoreAttributes,
+                                                       long lInitialCount, long lMaximumCount,
+                                                       const wchar_t* lpName);
+__declspec(dllimport) int __stdcall CloseHandle(void* hObject);
+__declspec(dllimport) unsigned long __stdcall WaitForSingleObject(void* hHandle,
+                                                                  unsigned long dwMilliseconds);
+__declspec(dllimport) int __stdcall ReleaseSemaphore(void* hSemaphore, long lReleaseCount,
+                                                     long* lpPreviousCount);
+}
+#elif defined(__MACH__)
+#include <mach/mach.h>
+#elif defined(__unix__)
+#include <semaphore.h>
+#elif defined(FREERTOS)
+#include <FreeRTOS.h>
+#include <semphr.h>
+#include <task.h>
+#endif
+
+namespace Common {
+// Code in the spsc_sema namespace below is an adaptation of Jeff Preshing's
+// portable + lightweight semaphore implementations, originally from
+// https://github.com/preshing/cpp11-on-multicore/blob/master/common/sema.h
+// LICENSE:
+// Copyright (c) 2015 Jeff Preshing
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgement in the product documentation would be
+//    appreciated but is not required.
+// 2. Altered source versions must be plainly marked as such, and must not be
+//    misrepresented as being the original software.
+// 3. This notice may not be removed or altered from any source distribution.
+namespace spsc_sema {
+#if defined(_WIN32)
+class Semaphore {
+private:
+    void* m_hSema;
+
+    Semaphore(const Semaphore& other);
+    Semaphore& operator=(const Semaphore& other);
+
+public:
+    AE_NO_TSAN Semaphore(int initialCount = 0) : m_hSema() {
+        assert(initialCount >= 0);
+        const long maxLong = 0x7fffffff;
+        m_hSema = CreateSemaphoreW(nullptr, initialCount, maxLong, nullptr);
+        assert(m_hSema);
+    }
+
+    AE_NO_TSAN ~Semaphore() {
+        CloseHandle(m_hSema);
+    }
+
+    bool wait() AE_NO_TSAN {
+        const unsigned long infinite = 0xffffffff;
+        return WaitForSingleObject(m_hSema, infinite) == 0;
+    }
+
+    bool try_wait() AE_NO_TSAN {
+        return WaitForSingleObject(m_hSema, 0) == 0;
+    }
+
+    bool timed_wait(std::uint64_t usecs) AE_NO_TSAN {
+        return WaitForSingleObject(m_hSema, (unsigned long)(usecs / 1000)) == 0;
+    }
+
+    void signal(int count = 1) AE_NO_TSAN {
+        while (!ReleaseSemaphore(m_hSema, count, nullptr))
+            ;
+    }
+};
+#elif defined(__MACH__)
+//---------------------------------------------------------
+// Semaphore (Apple iOS and OSX)
+// Can't use POSIX semaphores due to
+// http://lists.apple.com/archives/darwin-kernel/2009/Apr/msg00010.html
+//---------------------------------------------------------
+class Semaphore {
+private:
+    semaphore_t m_sema;
+
+    Semaphore(const Semaphore& other);
+    Semaphore& operator=(const Semaphore& other);
+
+public:
+    AE_NO_TSAN Semaphore(int initialCount = 0) : m_sema() {
+        assert(initialCount >= 0);
+        kern_return_t rc =
+            semaphore_create(mach_task_self(), &m_sema, SYNC_POLICY_FIFO, initialCount);
+        assert(rc == KERN_SUCCESS);
+        AE_UNUSED(rc);
+    }
+
+    AE_NO_TSAN ~Semaphore() {
+        semaphore_destroy(mach_task_self(), m_sema);
+    }
+
+    bool wait() AE_NO_TSAN {
+        return semaphore_wait(m_sema) == KERN_SUCCESS;
+    }
+
+    bool try_wait() AE_NO_TSAN {
+        return timed_wait(0);
+    }
+
+    bool timed_wait(std::uint64_t timeout_usecs) AE_NO_TSAN {
+        mach_timespec_t ts;
+        ts.tv_sec = static_cast<unsigned int>(timeout_usecs / 1000000);
+        ts.tv_nsec = static_cast<int>((timeout_usecs % 1000000) * 1000);
+
+        // added in OSX 10.10:
+        // https://developer.apple.com/library/prerelease/mac/documentation/General/Reference/APIDiffsMacOSX10_10SeedDiff/modules/Darwin.html
+        kern_return_t rc = semaphore_timedwait(m_sema, ts);
+        return rc == KERN_SUCCESS;
+    }
+
+    void signal() AE_NO_TSAN {
+        while (semaphore_signal(m_sema) != KERN_SUCCESS)
+            ;
+    }
+
+    void signal(int count) AE_NO_TSAN {
+        while (count-- > 0) {
+            while (semaphore_signal(m_sema) != KERN_SUCCESS)
+                ;
+        }
+    }
+};
+#elif defined(__unix__)
+//---------------------------------------------------------
+// Semaphore (POSIX, Linux)
+//---------------------------------------------------------
+class Semaphore {
+private:
+    sem_t m_sema;
+
+    Semaphore(const Semaphore& other);
+    Semaphore& operator=(const Semaphore& other);
+
+public:
+    AE_NO_TSAN Semaphore(int initialCount = 0) : m_sema() {
+        assert(initialCount >= 0);
+        int rc = sem_init(&m_sema, 0, static_cast<unsigned int>(initialCount));
+        assert(rc == 0);
+        AE_UNUSED(rc);
+    }
+
+    AE_NO_TSAN ~Semaphore() {
+        sem_destroy(&m_sema);
+    }
+
+    bool wait() AE_NO_TSAN {
+        // http://stackoverflow.com/questions/2013181/gdb-causes-sem-wait-to-fail-with-eintr-error
+        int rc;
+        do {
+            rc = sem_wait(&m_sema);
+        } while (rc == -1 && errno == EINTR);
+        return rc == 0;
+    }
+
+    bool try_wait() AE_NO_TSAN {
+        int rc;
+        do {
+            rc = sem_trywait(&m_sema);
+        } while (rc == -1 && errno == EINTR);
+        return rc == 0;
+    }
+
+    bool timed_wait(std::uint64_t usecs) AE_NO_TSAN {
+        struct timespec ts;
+        const int usecs_in_1_sec = 1000000;
+        const int nsecs_in_1_sec = 1000000000;
+        clock_gettime(CLOCK_REALTIME, &ts);
+        ts.tv_sec += static_cast<time_t>(usecs / usecs_in_1_sec);
+        ts.tv_nsec += static_cast<long>(usecs % usecs_in_1_sec) * 1000;
+        // sem_timedwait bombs if you have more than 1e9 in tv_nsec
+        // so we have to clean things up before passing it in
+        if (ts.tv_nsec >= nsecs_in_1_sec) {
+            ts.tv_nsec -= nsecs_in_1_sec;
+            ++ts.tv_sec;
+        }
+
+        int rc;
+        do {
+            rc = sem_timedwait(&m_sema, &ts);
+        } while (rc == -1 && errno == EINTR);
+        return rc == 0;
+    }
+
+    void signal() AE_NO_TSAN {
+        while (sem_post(&m_sema) == -1)
+            ;
+    }
+
+    void signal(int count) AE_NO_TSAN {
+        while (count-- > 0) {
+            while (sem_post(&m_sema) == -1)
+                ;
+        }
+    }
+};
+#elif defined(FREERTOS)
+//---------------------------------------------------------
+// Semaphore (FreeRTOS)
+//---------------------------------------------------------
+class Semaphore {
+private:
+    SemaphoreHandle_t m_sema;
+
+    Semaphore(const Semaphore& other);
+    Semaphore& operator=(const Semaphore& other);
+
+public:
+    AE_NO_TSAN Semaphore(int initialCount = 0) : m_sema() {
+        assert(initialCount >= 0);
+        m_sema = xSemaphoreCreateCounting(static_cast<UBaseType_t>(~0ull),
+                                          static_cast<UBaseType_t>(initialCount));
+        assert(m_sema);
+    }
+
+    AE_NO_TSAN ~Semaphore() {
+        vSemaphoreDelete(m_sema);
+    }
+
+    bool wait() AE_NO_TSAN {
+        return xSemaphoreTake(m_sema, portMAX_DELAY) == pdTRUE;
+    }
+
+    bool try_wait() AE_NO_TSAN {
+        // Note: In an ISR context, if this causes a task to unblock,
+        // the caller won't know about it
+        if (xPortIsInsideInterrupt())
+            return xSemaphoreTakeFromISR(m_sema, NULL) == pdTRUE;
+        return xSemaphoreTake(m_sema, 0) == pdTRUE;
+    }
+
+    bool timed_wait(std::uint64_t usecs) AE_NO_TSAN {
+        std::uint64_t msecs = usecs / 1000;
+        TickType_t ticks = static_cast<TickType_t>(msecs / portTICK_PERIOD_MS);
+        if (ticks == 0)
+            return try_wait();
+        return xSemaphoreTake(m_sema, ticks) == pdTRUE;
+    }
+
+    void signal() AE_NO_TSAN {
+        // Note: In an ISR context, if this causes a task to unblock,
+        // the caller won't know about it
+        BaseType_t rc;
+        if (xPortIsInsideInterrupt())
+            rc = xSemaphoreGiveFromISR(m_sema, NULL);
+        else
+            rc = xSemaphoreGive(m_sema);
+        assert(rc == pdTRUE);
+        AE_UNUSED(rc);
+    }
+
+    void signal(int count) AE_NO_TSAN {
+        while (count-- > 0)
+            signal();
+    }
+};
+#else
+#error Unsupported platform! (No semaphore wrapper available)
+#endif
+
+//---------------------------------------------------------
+// LightweightSemaphore
+//---------------------------------------------------------
+class LightweightSemaphore {
+public:
+    typedef std::make_signed<std::size_t>::type ssize_t;
+
+private:
+    weak_atomic<ssize_t> m_count;
+    Semaphore m_sema;
+
+    bool waitWithPartialSpinning(std::int64_t timeout_usecs = -1) AE_NO_TSAN {
+        ssize_t oldCount;
+        // Is there a better way to set the initial spin count?
+        // If we lower it to 1000, testBenaphore becomes 15x slower on my Core i7-5930K Windows PC,
+        // as threads start hitting the kernel semaphore.
+        int spin = 1024;
+        while (--spin >= 0) {
+            if (m_count.load() > 0) {
+                m_count.fetch_add_acquire(-1);
+                return true;
+            }
+            compiler_fence(memory_order_acquire); // Prevent the compiler from collapsing the loop.
+        }
+        oldCount = m_count.fetch_add_acquire(-1);
+        if (oldCount > 0)
+            return true;
+        if (timeout_usecs < 0) {
+            if (m_sema.wait())
+                return true;
+        }
+        if (timeout_usecs > 0 && m_sema.timed_wait(static_cast<uint64_t>(timeout_usecs)))
+            return true;
+        // At this point, we've timed out waiting for the semaphore, but the
+        // count is still decremented indicating we may still be waiting on
+        // it. So we have to re-adjust the count, but only if the semaphore
+        // wasn't signaled enough times for us too since then. If it was, we
+        // need to release the semaphore too.
+        while (true) {
+            oldCount = m_count.fetch_add_release(1);
+            if (oldCount < 0)
+                return false; // successfully restored things to the way they were
+            // Oh, the producer thread just signaled the semaphore after all. Try again:
+            oldCount = m_count.fetch_add_acquire(-1);
+            if (oldCount > 0 && m_sema.try_wait())
+                return true;
+        }
+    }
+
+public:
+    AE_NO_TSAN LightweightSemaphore(ssize_t initialCount = 0) : m_count(initialCount), m_sema() {
+        assert(initialCount >= 0);
+    }
+
+    bool tryWait() AE_NO_TSAN {
+        if (m_count.load() > 0) {
+            m_count.fetch_add_acquire(-1);
+            return true;
+        }
+        return false;
+    }
+
+    bool wait() AE_NO_TSAN {
+        return tryWait() || waitWithPartialSpinning();
+    }
+
+    bool wait(std::int64_t timeout_usecs) AE_NO_TSAN {
+        return tryWait() || waitWithPartialSpinning(timeout_usecs);
+    }
+
+    void signal(ssize_t count = 1) AE_NO_TSAN {
+        assert(count >= 0);
+        ssize_t oldCount = m_count.fetch_add_release(count);
+        assert(oldCount >= -1);
+        if (oldCount < 0) {
+            m_sema.signal(1);
+        }
+    }
+
+    std::size_t availableApprox() const AE_NO_TSAN {
+        ssize_t count = m_count.load();
+        return count > 0 ? static_cast<std::size_t>(count) : 0;
+    }
+};
+} // namespace spsc_sema
+} // namespace Common
+
+#if defined(AE_VCPP) && (_MSC_VER < 1700 || defined(__cplusplus_cli))
+#pragma warning(pop)
+#ifdef __cplusplus_cli
+#pragma managed(pop)
+#endif
+#endif
diff --git a/src/common/atomic_ops.h b/src/common/atomic_ops.h
index 2b1f515e8..c18bb33c4 100644
--- a/src/common/atomic_ops.h
+++ b/src/common/atomic_ops.h
@@ -1,16 +1,14 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <cstring>
-#include <memory>
-
 #include "common/common_types.h"
 
 #if _MSC_VER
 #include <intrin.h>
+#else
+#include <cstring>
 #endif
 
 namespace Common {
@@ -47,6 +45,50 @@ namespace Common {
                                           reinterpret_cast<__int64*>(expected.data())) != 0;
 }
 
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u8* pointer, u8 value, u8 expected,
+                                               u8& actual) {
+    actual =
+        _InterlockedCompareExchange8(reinterpret_cast<volatile char*>(pointer), value, expected);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u16* pointer, u16 value, u16 expected,
+                                               u16& actual) {
+    actual =
+        _InterlockedCompareExchange16(reinterpret_cast<volatile short*>(pointer), value, expected);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u32* pointer, u32 value, u32 expected,
+                                               u32& actual) {
+    actual =
+        _InterlockedCompareExchange(reinterpret_cast<volatile long*>(pointer), value, expected);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u64 value, u64 expected,
+                                               u64& actual) {
+    actual = _InterlockedCompareExchange64(reinterpret_cast<volatile __int64*>(pointer), value,
+                                           expected);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u128 value, u128 expected,
+                                               u128& actual) {
+    const bool result =
+        _InterlockedCompareExchange128(reinterpret_cast<volatile __int64*>(pointer), value[1],
+                                       value[0], reinterpret_cast<__int64*>(expected.data())) != 0;
+    actual = expected;
+    return result;
+}
+
+[[nodiscard]] inline u128 AtomicLoad128(volatile u64* pointer) {
+    u128 result{};
+    _InterlockedCompareExchange128(reinterpret_cast<volatile __int64*>(pointer), result[1],
+                                   result[0], reinterpret_cast<__int64*>(result.data()));
+    return result;
+}
+
 #else
 
 [[nodiscard]] inline bool AtomicCompareAndSwap(volatile u8* pointer, u8 value, u8 expected) {
@@ -73,6 +115,52 @@ namespace Common {
     return __sync_bool_compare_and_swap((unsigned __int128*)pointer, expected_a, value_a);
 }
 
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u8* pointer, u8 value, u8 expected,
+                                               u8& actual) {
+    actual = __sync_val_compare_and_swap(pointer, expected, value);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u16* pointer, u16 value, u16 expected,
+                                               u16& actual) {
+    actual = __sync_val_compare_and_swap(pointer, expected, value);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u32* pointer, u32 value, u32 expected,
+                                               u32& actual) {
+    actual = __sync_val_compare_and_swap(pointer, expected, value);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u64 value, u64 expected,
+                                               u64& actual) {
+    actual = __sync_val_compare_and_swap(pointer, expected, value);
+    return actual == expected;
+}
+
+[[nodiscard]] inline bool AtomicCompareAndSwap(volatile u64* pointer, u128 value, u128 expected,
+                                               u128& actual) {
+    unsigned __int128 value_a;
+    unsigned __int128 expected_a;
+    unsigned __int128 actual_a;
+    std::memcpy(&value_a, value.data(), sizeof(u128));
+    std::memcpy(&expected_a, expected.data(), sizeof(u128));
+    actual_a = __sync_val_compare_and_swap((unsigned __int128*)pointer, expected_a, value_a);
+    std::memcpy(actual.data(), &actual_a, sizeof(u128));
+    return actual_a == expected_a;
+}
+
+[[nodiscard]] inline u128 AtomicLoad128(volatile u64* pointer) {
+    unsigned __int128 zeros_a = 0;
+    unsigned __int128 result_a =
+        __sync_val_compare_and_swap((unsigned __int128*)pointer, zeros_a, zeros_a);
+
+    u128 result;
+    std::memcpy(result.data(), &result_a, sizeof(u128));
+    return result;
+}
+
 #endif
 
 } // namespace Common
diff --git a/src/common/bit_cast.h b/src/common/bit_cast.h
index a32a063d1..535148b4d 100644
--- a/src/common/bit_cast.h
+++ b/src/common/bit_cast.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/bit_field.h b/src/common/bit_field.h
index 0f0661172..7e1df62b1 100644
--- a/src/common/bit_field.h
+++ b/src/common/bit_field.h
@@ -1,39 +1,12 @@
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// Copyright 2014 Tony Wasserka
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above copyright
-//       notice, this list of conditions and the following disclaimer in the
-//       documentation and/or other materials provided with the distribution.
-//     * Neither the name of the owner nor the names of its contributors may
-//       be used to endorse or promote products derived from this software
-//       without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// SPDX-FileCopyrightText: 2014 Tony Wasserka
+// SPDX-FileCopyrightText: 2014 Dolphin Emulator Project
+// SPDX-License-Identifier: BSD-3-Clause AND GPL-2.0-or-later
 
 #pragma once
 
 #include <cstddef>
 #include <limits>
 #include <type_traits>
-#include "common/common_funcs.h"
 #include "common/swap.h"
 
 /*
@@ -173,7 +146,16 @@ public:
     }
 
     constexpr void Assign(const T& value) {
+#ifdef _MSC_VER
         storage = static_cast<StorageType>((storage & ~mask) | FormatValue(value));
+#else
+        // Explicitly reload with memcpy to avoid compiler aliasing quirks
+        // regarding optimization: GCC/Clang clobber chained stores to
+        // different bitfields in the same struct with the last value.
+        StorageTypeWithEndian storage_;
+        std::memcpy(&storage_, &storage, sizeof(storage_));
+        storage = static_cast<StorageType>((storage_ & ~mask) | FormatValue(value));
+#endif
     }
 
     [[nodiscard]] constexpr T Value() const {
diff --git a/src/common/bit_set.h b/src/common/bit_set.h
index 9235ad412..74754504b 100644
--- a/src/common/bit_set.h
+++ b/src/common/bit_set.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (c) 2018-2020 Atmosphère-NX
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/bit_util.h b/src/common/bit_util.h
index f50d3308a..e4e6287f3 100644
--- a/src/common/bit_util.h
+++ b/src/common/bit_util.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -57,4 +56,11 @@ requires std::is_integral_v<T>
     return static_cast<T>(1ULL << ((8U * sizeof(T)) - std::countl_zero(value - 1U)));
 }
 
+template <size_t bit_index, typename T>
+requires std::is_integral_v<T>
+[[nodiscard]] constexpr bool Bit(const T value) {
+    static_assert(bit_index < BitSize<T>(), "bit_index must be smaller than size of T");
+    return ((value >> bit_index) & T(1)) == T(1);
+}
+
 } // namespace Common
diff --git a/src/common/bounded_threadsafe_queue.h b/src/common/bounded_threadsafe_queue.h
new file mode 100644
index 000000000..7e465549b
--- /dev/null
+++ b/src/common/bounded_threadsafe_queue.h
@@ -0,0 +1,167 @@
+// SPDX-FileCopyrightText: Copyright (c) 2020 Erik Rigtorp <erik@rigtorp.se>
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+#include <atomic>
+#include <bit>
+#include <condition_variable>
+#include <memory>
+#include <mutex>
+#include <new>
+#include <stop_token>
+#include <type_traits>
+#include <utility>
+
+namespace Common {
+
+#if defined(__cpp_lib_hardware_interference_size)
+constexpr size_t hardware_interference_size = std::hardware_destructive_interference_size;
+#else
+constexpr size_t hardware_interference_size = 64;
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4324)
+#endif
+
+template <typename T, size_t capacity = 0x400>
+class MPSCQueue {
+public:
+    explicit MPSCQueue() : allocator{std::allocator<Slot<T>>()} {
+        // Allocate one extra slot to prevent false sharing on the last slot
+        slots = allocator.allocate(capacity + 1);
+        // Allocators are not required to honor alignment for over-aligned types
+        // (see http://eel.is/c++draft/allocator.requirements#10) so we verify
+        // alignment here
+        if (reinterpret_cast<uintptr_t>(slots) % alignof(Slot<T>) != 0) {
+            allocator.deallocate(slots, capacity + 1);
+            throw std::bad_alloc();
+        }
+        for (size_t i = 0; i < capacity; ++i) {
+            std::construct_at(&slots[i]);
+        }
+        static_assert(std::has_single_bit(capacity), "capacity must be an integer power of 2");
+        static_assert(alignof(Slot<T>) == hardware_interference_size,
+                      "Slot must be aligned to cache line boundary to prevent false sharing");
+        static_assert(sizeof(Slot<T>) % hardware_interference_size == 0,
+                      "Slot size must be a multiple of cache line size to prevent "
+                      "false sharing between adjacent slots");
+        static_assert(sizeof(MPSCQueue) % hardware_interference_size == 0,
+                      "Queue size must be a multiple of cache line size to "
+                      "prevent false sharing between adjacent queues");
+    }
+
+    ~MPSCQueue() noexcept {
+        for (size_t i = 0; i < capacity; ++i) {
+            std::destroy_at(&slots[i]);
+        }
+        allocator.deallocate(slots, capacity + 1);
+    }
+
+    // The queue must be both non-copyable and non-movable
+    MPSCQueue(const MPSCQueue&) = delete;
+    MPSCQueue& operator=(const MPSCQueue&) = delete;
+
+    MPSCQueue(MPSCQueue&&) = delete;
+    MPSCQueue& operator=(MPSCQueue&&) = delete;
+
+    void Push(const T& v) noexcept {
+        static_assert(std::is_nothrow_copy_constructible_v<T>,
+                      "T must be nothrow copy constructible");
+        emplace(v);
+    }
+
+    template <typename P, typename = std::enable_if_t<std::is_nothrow_constructible_v<T, P&&>>>
+    void Push(P&& v) noexcept {
+        emplace(std::forward<P>(v));
+    }
+
+    void Pop(T& v, std::stop_token stop) noexcept {
+        auto const tail = tail_.fetch_add(1);
+        auto& slot = slots[idx(tail)];
+        if (!slot.turn.test()) {
+            std::unique_lock lock{cv_mutex};
+            cv.wait(lock, stop, [&slot] { return slot.turn.test(); });
+        }
+        v = slot.move();
+        slot.destroy();
+        slot.turn.clear();
+        slot.turn.notify_one();
+    }
+
+private:
+    template <typename U = T>
+    struct Slot {
+        ~Slot() noexcept {
+            if (turn.test()) {
+                destroy();
+            }
+        }
+
+        template <typename... Args>
+        void construct(Args&&... args) noexcept {
+            static_assert(std::is_nothrow_constructible_v<U, Args&&...>,
+                          "T must be nothrow constructible with Args&&...");
+            std::construct_at(reinterpret_cast<U*>(&storage), std::forward<Args>(args)...);
+        }
+
+        void destroy() noexcept {
+            static_assert(std::is_nothrow_destructible_v<U>, "T must be nothrow destructible");
+            std::destroy_at(reinterpret_cast<U*>(&storage));
+        }
+
+        U&& move() noexcept {
+            return reinterpret_cast<U&&>(storage);
+        }
+
+        // Align to avoid false sharing between adjacent slots
+        alignas(hardware_interference_size) std::atomic_flag turn{};
+        struct aligned_store {
+            struct type {
+                alignas(U) unsigned char data[sizeof(U)];
+            };
+        };
+        typename aligned_store::type storage;
+    };
+
+    template <typename... Args>
+    void emplace(Args&&... args) noexcept {
+        static_assert(std::is_nothrow_constructible_v<T, Args&&...>,
+                      "T must be nothrow constructible with Args&&...");
+        auto const head = head_.fetch_add(1);
+        auto& slot = slots[idx(head)];
+        slot.turn.wait(true);
+        slot.construct(std::forward<Args>(args)...);
+        slot.turn.test_and_set();
+        cv.notify_one();
+    }
+
+    constexpr size_t idx(size_t i) const noexcept {
+        return i & mask;
+    }
+
+    static constexpr size_t mask = capacity - 1;
+
+    // Align to avoid false sharing between head_ and tail_
+    alignas(hardware_interference_size) std::atomic<size_t> head_{0};
+    alignas(hardware_interference_size) std::atomic<size_t> tail_{0};
+
+    std::mutex cv_mutex;
+    std::condition_variable_any cv;
+
+    Slot<T>* slots;
+    [[no_unique_address]] std::allocator<Slot<T>> allocator;
+
+    static_assert(std::is_nothrow_copy_assignable_v<T> || std::is_nothrow_move_assignable_v<T>,
+                  "T must be nothrow copy or move assignable");
+
+    static_assert(std::is_nothrow_destructible_v<T>, "T must be nothrow destructible");
+};
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
+} // namespace Common
diff --git a/src/common/cityhash.cpp b/src/common/cityhash.cpp
index 66218fc21..d50ac9e6c 100644
--- a/src/common/cityhash.cpp
+++ b/src/common/cityhash.cpp
@@ -1,23 +1,8 @@
-// Copyright (c) 2011 Google, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
+// SPDX-FileCopyrightText: 2011 Google, Inc.
+// SPDX-FileContributor: Geoff Pike
+// SPDX-FileContributor: Jyrki Alakuijala
+// SPDX-License-Identifier: MIT
+
 // CityHash, by Geoff Pike and Jyrki Alakuijala
 //
 // This file provides CityHash64() and related functions.
diff --git a/src/common/cityhash.h b/src/common/cityhash.h
index d74fc7639..627ba81cd 100644
--- a/src/common/cityhash.h
+++ b/src/common/cityhash.h
@@ -1,23 +1,8 @@
-// Copyright (c) 2011 Google, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
+// SPDX-FileCopyrightText: 2011 Google, Inc.
+// SPDX-FileContributor: Geoff Pike
+// SPDX-FileContributor: Jyrki Alakuijala
+// SPDX-License-Identifier: MIT
+
 // CityHash, by Geoff Pike and Jyrki Alakuijala
 //
 // http://code.google.com/p/cityhash/
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h
index 4c1e29de6..e1e2a90fc 100644
--- a/src/common/common_funcs.h
+++ b/src/common/common_funcs.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,14 +18,16 @@
 /// Helper macros to insert unused bytes or words to properly align structs. These values will be
 /// zero-initialized.
 #define INSERT_PADDING_BYTES(num_bytes)                                                            \
-    std::array<u8, num_bytes> CONCAT2(pad, __LINE__) {}
+    [[maybe_unused]] std::array<u8, num_bytes> CONCAT2(pad, __LINE__) {}
 #define INSERT_PADDING_WORDS(num_words)                                                            \
-    std::array<u32, num_words> CONCAT2(pad, __LINE__) {}
+    [[maybe_unused]] std::array<u32, num_words> CONCAT2(pad, __LINE__) {}
 
 /// These are similar to the INSERT_PADDING_* macros but do not zero-initialize the contents.
 /// This keeps the structure trivial to construct.
-#define INSERT_PADDING_BYTES_NOINIT(num_bytes) std::array<u8, num_bytes> CONCAT2(pad, __LINE__)
-#define INSERT_PADDING_WORDS_NOINIT(num_words) std::array<u32, num_words> CONCAT2(pad, __LINE__)
+#define INSERT_PADDING_BYTES_NOINIT(num_bytes)                                                     \
+    [[maybe_unused]] std::array<u8, num_bytes> CONCAT2(pad, __LINE__)
+#define INSERT_PADDING_WORDS_NOINIT(num_words)                                                     \
+    [[maybe_unused]] std::array<u32, num_words> CONCAT2(pad, __LINE__)
 
 #ifndef _MSC_VER
 
diff --git a/src/common/common_types.h b/src/common/common_types.h
index 99bffc460..0fc225aff 100644
--- a/src/common/common_types.h
+++ b/src/common/common_types.h
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2012 Gekko Emulator
+// SPDX-FileContributor: ShizZy <shizzy247@gmail.com>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /**
  * Copyright (C) 2005-2012 Gekko Emulator
  *
diff --git a/src/common/concepts.h b/src/common/concepts.h
index aa08065a7..a97555f6a 100644
--- a/src/common/concepts.h
+++ b/src/common/concepts.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/detached_tasks.cpp b/src/common/detached_tasks.cpp
index c1362631e..da64848da 100644
--- a/src/common/detached_tasks.cpp
+++ b/src/common/detached_tasks.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <thread>
 #include "common/assert.h"
@@ -33,9 +32,9 @@ void DetachedTasks::AddTask(std::function<void()> task) {
     ++instance->count;
     std::thread([task{std::move(task)}]() {
         task();
-        std::unique_lock lock{instance->mutex};
+        std::unique_lock thread_lock{instance->mutex};
         --instance->count;
-        std::notify_all_at_thread_exit(instance->cv, std::move(lock));
+        std::notify_all_at_thread_exit(instance->cv, std::move(thread_lock));
     }).detach();
 }
 
diff --git a/src/common/detached_tasks.h b/src/common/detached_tasks.h
index 5dd8fc27b..416a2d7f3 100644
--- a/src/common/detached_tasks.h
+++ b/src/common/detached_tasks.h
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/div_ceil.h b/src/common/div_ceil.h
index e1db35464..eebc279c2 100644
--- a/src/common/div_ceil.h
+++ b/src/common/div_ceil.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/dynamic_library.cpp b/src/common/dynamic_library.cpp
index 7f0a10521..054277a2b 100644
--- a/src/common/dynamic_library.cpp
+++ b/src/common/dynamic_library.cpp
@@ -1,8 +1,6 @@
-// Copyright 2019 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2019 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstring>
 #include <string>
 #include <utility>
 
diff --git a/src/common/dynamic_library.h b/src/common/dynamic_library.h
index 3512da940..f42bdf441 100644
--- a/src/common/dynamic_library.h
+++ b/src/common/dynamic_library.h
@@ -1,6 +1,5 @@
-// Copyright 2019 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2019 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/elf.h b/src/common/elf.h
new file mode 100644
index 000000000..14a5e9597
--- /dev/null
+++ b/src/common/elf.h
@@ -0,0 +1,333 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <cstddef>
+
+#include "common_types.h"
+
+namespace Common {
+namespace ELF {
+
+/* Type for a 16-bit quantity.  */
+using Elf32_Half = u16;
+using Elf64_Half = u16;
+
+/* Types for signed and unsigned 32-bit quantities.  */
+using Elf32_Word = u32;
+using Elf32_Sword = s32;
+using Elf64_Word = u32;
+using Elf64_Sword = s32;
+
+/* Types for signed and unsigned 64-bit quantities.  */
+using Elf32_Xword = u64;
+using Elf32_Sxword = s64;
+using Elf64_Xword = u64;
+using Elf64_Sxword = s64;
+
+/* Type of addresses.  */
+using Elf32_Addr = u32;
+using Elf64_Addr = u64;
+
+/* Type of file offsets.  */
+using Elf32_Off = u32;
+using Elf64_Off = u64;
+
+/* Type for section indices, which are 16-bit quantities.  */
+using Elf32_Section = u16;
+using Elf64_Section = u16;
+
+/* Type for version symbol information.  */
+using Elf32_Versym = Elf32_Half;
+using Elf64_Versym = Elf64_Half;
+
+constexpr size_t ElfIdentSize = 16;
+
+/* The ELF file header.  This appears at the start of every ELF file.  */
+
+struct Elf32_Ehdr {
+    std::array<u8, ElfIdentSize> e_ident; /* Magic number and other info */
+    Elf32_Half e_type;                    /* Object file type */
+    Elf32_Half e_machine;                 /* Architecture */
+    Elf32_Word e_version;                 /* Object file version */
+    Elf32_Addr e_entry;                   /* Entry point virtual address */
+    Elf32_Off e_phoff;                    /* Program header table file offset */
+    Elf32_Off e_shoff;                    /* Section header table file offset */
+    Elf32_Word e_flags;                   /* Processor-specific flags */
+    Elf32_Half e_ehsize;                  /* ELF header size in bytes */
+    Elf32_Half e_phentsize;               /* Program header table entry size */
+    Elf32_Half e_phnum;                   /* Program header table entry count */
+    Elf32_Half e_shentsize;               /* Section header table entry size */
+    Elf32_Half e_shnum;                   /* Section header table entry count */
+    Elf32_Half e_shstrndx;                /* Section header string table index */
+};
+
+struct Elf64_Ehdr {
+    std::array<u8, ElfIdentSize> e_ident; /* Magic number and other info */
+    Elf64_Half e_type;                    /* Object file type */
+    Elf64_Half e_machine;                 /* Architecture */
+    Elf64_Word e_version;                 /* Object file version */
+    Elf64_Addr e_entry;                   /* Entry point virtual address */
+    Elf64_Off e_phoff;                    /* Program header table file offset */
+    Elf64_Off e_shoff;                    /* Section header table file offset */
+    Elf64_Word e_flags;                   /* Processor-specific flags */
+    Elf64_Half e_ehsize;                  /* ELF header size in bytes */
+    Elf64_Half e_phentsize;               /* Program header table entry size */
+    Elf64_Half e_phnum;                   /* Program header table entry count */
+    Elf64_Half e_shentsize;               /* Section header table entry size */
+    Elf64_Half e_shnum;                   /* Section header table entry count */
+    Elf64_Half e_shstrndx;                /* Section header string table index */
+};
+
+constexpr u8 ElfClass32 = 1;        /* 32-bit objects */
+constexpr u8 ElfClass64 = 2;        /* 64-bit objects */
+constexpr u8 ElfData2Lsb = 1;       /* 2's complement, little endian */
+constexpr u8 ElfVersionCurrent = 1; /* EV_CURRENT */
+constexpr u8 ElfOsAbiNone = 0;      /* System V ABI */
+
+constexpr u16 ElfTypeNone = 0; /* No file type */
+constexpr u16 ElfTypeRel = 0;  /* Relocatable file */
+constexpr u16 ElfTypeExec = 0; /* Executable file */
+constexpr u16 ElfTypeDyn = 0;  /* Shared object file */
+
+constexpr u16 ElfMachineArm = 40;      /* ARM */
+constexpr u16 ElfMachineAArch64 = 183; /* ARM AARCH64 */
+
+constexpr std::array<u8, ElfIdentSize> Elf32Ident{
+    0x7f, 'E', 'L', 'F', ElfClass32, ElfData2Lsb, ElfVersionCurrent, ElfOsAbiNone};
+
+constexpr std::array<u8, ElfIdentSize> Elf64Ident{
+    0x7f, 'E', 'L', 'F', ElfClass64, ElfData2Lsb, ElfVersionCurrent, ElfOsAbiNone};
+
+/* Section header.  */
+
+struct Elf32_Shdr {
+    Elf32_Word sh_name;      /* Section name (string tbl index) */
+    Elf32_Word sh_type;      /* Section type */
+    Elf32_Word sh_flags;     /* Section flags */
+    Elf32_Addr sh_addr;      /* Section virtual addr at execution */
+    Elf32_Off sh_offset;     /* Section file offset */
+    Elf32_Word sh_size;      /* Section size in bytes */
+    Elf32_Word sh_link;      /* Link to another section */
+    Elf32_Word sh_info;      /* Additional section information */
+    Elf32_Word sh_addralign; /* Section alignment */
+    Elf32_Word sh_entsize;   /* Entry size if section holds table */
+};
+
+struct Elf64_Shdr {
+    Elf64_Word sh_name;       /* Section name (string tbl index) */
+    Elf64_Word sh_type;       /* Section type */
+    Elf64_Xword sh_flags;     /* Section flags */
+    Elf64_Addr sh_addr;       /* Section virtual addr at execution */
+    Elf64_Off sh_offset;      /* Section file offset */
+    Elf64_Xword sh_size;      /* Section size in bytes */
+    Elf64_Word sh_link;       /* Link to another section */
+    Elf64_Word sh_info;       /* Additional section information */
+    Elf64_Xword sh_addralign; /* Section alignment */
+    Elf64_Xword sh_entsize;   /* Entry size if section holds table */
+};
+
+constexpr u32 ElfShnUndef = 0; /* Undefined section */
+
+constexpr u32 ElfShtNull = 0;     /* Section header table entry unused */
+constexpr u32 ElfShtProgBits = 1; /* Program data */
+constexpr u32 ElfShtSymtab = 2;   /* Symbol table */
+constexpr u32 ElfShtStrtab = 3;   /* String table */
+constexpr u32 ElfShtRela = 4;     /* Relocation entries with addends */
+constexpr u32 ElfShtDynamic = 6;  /* Dynamic linking information */
+constexpr u32 ElfShtNobits = 7;   /* Program space with no data (bss) */
+constexpr u32 ElfShtRel = 9;      /* Relocation entries, no addends */
+constexpr u32 ElfShtDynsym = 11;  /* Dynamic linker symbol table */
+
+/* Symbol table entry.  */
+
+struct Elf32_Sym {
+    Elf32_Word st_name;     /* Symbol name (string tbl index) */
+    Elf32_Addr st_value;    /* Symbol value */
+    Elf32_Word st_size;     /* Symbol size */
+    u8 st_info;             /* Symbol type and binding */
+    u8 st_other;            /* Symbol visibility */
+    Elf32_Section st_shndx; /* Section index */
+};
+
+struct Elf64_Sym {
+    Elf64_Word st_name;     /* Symbol name (string tbl index) */
+    u8 st_info;             /* Symbol type and binding */
+    u8 st_other;            /* Symbol visibility */
+    Elf64_Section st_shndx; /* Section index */
+    Elf64_Addr st_value;    /* Symbol value */
+    Elf64_Xword st_size;    /* Symbol size */
+};
+
+/* How to extract and insert information held in the st_info field.  */
+
+static inline u8 ElfStBind(u8 st_info) {
+    return st_info >> 4;
+}
+static inline u8 ElfStType(u8 st_info) {
+    return st_info & 0xf;
+}
+static inline u8 ElfStInfo(u8 st_bind, u8 st_type) {
+    return static_cast<u8>((st_bind << 4) + (st_type & 0xf));
+}
+
+constexpr u8 ElfBindLocal = 0;  /* Local symbol */
+constexpr u8 ElfBindGlobal = 1; /* Global symbol */
+constexpr u8 ElfBindWeak = 2;   /* Weak symbol */
+
+constexpr u8 ElfTypeUnspec = 0; /* Symbol type is unspecified */
+constexpr u8 ElfTypeObject = 1; /* Symbol is a data object */
+constexpr u8 ElfTypeFunc = 2;   /* Symbol is a code object */
+
+static inline u8 ElfStVisibility(u8 st_other) {
+    return static_cast<u8>(st_other & 0x3);
+}
+
+constexpr u8 ElfVisibilityDefault = 0;   /* Default symbol visibility rules */
+constexpr u8 ElfVisibilityInternal = 1;  /* Processor specific hidden class */
+constexpr u8 ElfVisibilityHidden = 2;    /* Sym unavailable in other modules */
+constexpr u8 ElfVisibilityProtected = 3; /* Not preemptible, not exported */
+
+/* Relocation table entry without addend (in section of type ShtRel).  */
+
+struct Elf32_Rel {
+    Elf32_Addr r_offset; /* Address */
+    Elf32_Word r_info;   /* Relocation type and symbol index */
+};
+
+/* Relocation table entry with addend (in section of type ShtRela).  */
+
+struct Elf32_Rela {
+    Elf32_Addr r_offset;  /* Address */
+    Elf32_Word r_info;    /* Relocation type and symbol index */
+    Elf32_Sword r_addend; /* Addend */
+};
+
+struct Elf64_Rela {
+    Elf64_Addr r_offset;   /* Address */
+    Elf64_Xword r_info;    /* Relocation type and symbol index */
+    Elf64_Sxword r_addend; /* Addend */
+};
+
+/* How to extract and insert information held in the r_info field.  */
+
+static inline u32 Elf32RelSymIndex(Elf32_Word r_info) {
+    return r_info >> 8;
+}
+static inline u8 Elf32RelType(Elf32_Word r_info) {
+    return static_cast<u8>(r_info & 0xff);
+}
+static inline Elf32_Word Elf32RelInfo(u32 sym_index, u8 type) {
+    return (sym_index << 8) + type;
+}
+static inline u32 Elf64RelSymIndex(Elf64_Xword r_info) {
+    return static_cast<u32>(r_info >> 32);
+}
+static inline u32 Elf64RelType(Elf64_Xword r_info) {
+    return r_info & 0xffffffff;
+}
+static inline Elf64_Xword Elf64RelInfo(u32 sym_index, u32 type) {
+    return (static_cast<Elf64_Xword>(sym_index) << 32) + type;
+}
+
+constexpr u32 ElfArmCopy = 20;     /* Copy symbol at runtime */
+constexpr u32 ElfArmGlobDat = 21;  /* Create GOT entry */
+constexpr u32 ElfArmJumpSlot = 22; /* Create PLT entry */
+constexpr u32 ElfArmRelative = 23; /* Adjust by program base */
+
+constexpr u32 ElfAArch64Copy = 1024;     /* Copy symbol at runtime */
+constexpr u32 ElfAArch64GlobDat = 1025;  /* Create GOT entry */
+constexpr u32 ElfAArch64JumpSlot = 1026; /* Create PLT entry */
+constexpr u32 ElfAArch64Relative = 1027; /* Adjust by program base */
+
+/* Program segment header.  */
+
+struct Elf32_Phdr {
+    Elf32_Word p_type;   /* Segment type */
+    Elf32_Off p_offset;  /* Segment file offset */
+    Elf32_Addr p_vaddr;  /* Segment virtual address */
+    Elf32_Addr p_paddr;  /* Segment physical address */
+    Elf32_Word p_filesz; /* Segment size in file */
+    Elf32_Word p_memsz;  /* Segment size in memory */
+    Elf32_Word p_flags;  /* Segment flags */
+    Elf32_Word p_align;  /* Segment alignment */
+};
+
+struct Elf64_Phdr {
+    Elf64_Word p_type;    /* Segment type */
+    Elf64_Word p_flags;   /* Segment flags */
+    Elf64_Off p_offset;   /* Segment file offset */
+    Elf64_Addr p_vaddr;   /* Segment virtual address */
+    Elf64_Addr p_paddr;   /* Segment physical address */
+    Elf64_Xword p_filesz; /* Segment size in file */
+    Elf64_Xword p_memsz;  /* Segment size in memory */
+    Elf64_Xword p_align;  /* Segment alignment */
+};
+
+/* Legal values for p_type (segment type).  */
+
+constexpr u32 ElfPtNull = 0;    /* Program header table entry unused */
+constexpr u32 ElfPtLoad = 1;    /* Loadable program segment */
+constexpr u32 ElfPtDynamic = 2; /* Dynamic linking information */
+constexpr u32 ElfPtInterp = 3;  /* Program interpreter */
+constexpr u32 ElfPtNote = 4;    /* Auxiliary information */
+constexpr u32 ElfPtPhdr = 6;    /* Entry for header table itself */
+constexpr u32 ElfPtTls = 7;     /* Thread-local storage segment */
+
+/* Legal values for p_flags (segment flags).  */
+
+constexpr u32 ElfPfExec = 0;  /* Segment is executable */
+constexpr u32 ElfPfWrite = 1; /* Segment is writable */
+constexpr u32 ElfPfRead = 2;  /* Segment is readable */
+
+/* Dynamic section entry.  */
+
+struct Elf32_Dyn {
+    Elf32_Sword d_tag; /* Dynamic entry type */
+    union {
+        Elf32_Word d_val; /* Integer value */
+        Elf32_Addr d_ptr; /* Address value */
+    } d_un;
+};
+
+struct Elf64_Dyn {
+    Elf64_Sxword d_tag; /* Dynamic entry type */
+    union {
+        Elf64_Xword d_val; /* Integer value */
+        Elf64_Addr d_ptr;  /* Address value */
+    } d_un;
+};
+
+/* Legal values for d_tag (dynamic entry type).  */
+
+constexpr u32 ElfDtNull = 0;         /* Marks end of dynamic section */
+constexpr u32 ElfDtNeeded = 1;       /* Name of needed library */
+constexpr u32 ElfDtPltRelSz = 2;     /* Size in bytes of PLT relocs */
+constexpr u32 ElfDtPltGot = 3;       /* Processor defined value */
+constexpr u32 ElfDtHash = 4;         /* Address of symbol hash table */
+constexpr u32 ElfDtStrtab = 5;       /* Address of string table */
+constexpr u32 ElfDtSymtab = 6;       /* Address of symbol table */
+constexpr u32 ElfDtRela = 7;         /* Address of Rela relocs */
+constexpr u32 ElfDtRelasz = 8;       /* Total size of Rela relocs */
+constexpr u32 ElfDtRelaent = 9;      /* Size of one Rela reloc */
+constexpr u32 ElfDtStrsz = 10;       /* Size of string table */
+constexpr u32 ElfDtSyment = 11;      /* Size of one symbol table entry */
+constexpr u32 ElfDtInit = 12;        /* Address of init function */
+constexpr u32 ElfDtFini = 13;        /* Address of termination function */
+constexpr u32 ElfDtRel = 17;         /* Address of Rel relocs */
+constexpr u32 ElfDtRelsz = 18;       /* Total size of Rel relocs */
+constexpr u32 ElfDtRelent = 19;      /* Size of one Rel reloc */
+constexpr u32 ElfDtPltRel = 20;      /* Type of reloc in PLT */
+constexpr u32 ElfDtTextRel = 22;     /* Reloc might modify .text */
+constexpr u32 ElfDtJmpRel = 23;      /* Address of PLT relocs */
+constexpr u32 ElfDtBindNow = 24;     /* Process relocations of object */
+constexpr u32 ElfDtInitArray = 25;   /* Array with addresses of init fct */
+constexpr u32 ElfDtFiniArray = 26;   /* Array with addresses of fini fct */
+constexpr u32 ElfDtInitArraySz = 27; /* Size in bytes of DT_INIT_ARRAY */
+constexpr u32 ElfDtFiniArraySz = 28; /* Size in bytes of DT_FINI_ARRAY */
+constexpr u32 ElfDtSymtabShndx = 34; /* Address of SYMTAB_SHNDX section */
+
+} // namespace ELF
+} // namespace Common
diff --git a/src/common/error.cpp b/src/common/error.cpp
index d4455e310..ddb03bd45 100644
--- a/src/common/error.cpp
+++ b/src/common/error.cpp
@@ -1,6 +1,6 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstddef>
 #ifdef _WIN32
diff --git a/src/common/error.h b/src/common/error.h
index e084d4b0f..62a3bd835 100644
--- a/src/common/error.h
+++ b/src/common/error.h
@@ -1,6 +1,6 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/expected.h b/src/common/expected.h
index c8d8579c1..6e6c86ee7 100644
--- a/src/common/expected.h
+++ b/src/common/expected.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // This is based on the proposed implementation of std::expected (P0323)
 // https://github.com/TartanLlama/expected/blob/master/include/tl/expected.hpp
diff --git a/src/common/fiber.cpp b/src/common/fiber.cpp
index 81b212e4b..bc92b360b 100644
--- a/src/common/fiber.cpp
+++ b/src/common/fiber.cpp
@@ -1,10 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <mutex>
 
 #include "common/assert.h"
 #include "common/fiber.h"
-#include "common/spin_lock.h"
 #include "common/virtual_buffer.h"
 
 #include <boost/context/detail/fcontext.hpp>
@@ -19,11 +19,9 @@ struct Fiber::FiberImpl {
     VirtualBuffer<u8> stack;
     VirtualBuffer<u8> rewind_stack;
 
-    SpinLock guard{};
-    std::function<void(void*)> entry_point;
-    std::function<void(void*)> rewind_point;
-    void* rewind_parameter{};
-    void* start_parameter{};
+    std::mutex guard;
+    std::function<void()> entry_point;
+    std::function<void()> rewind_point;
     std::shared_ptr<Fiber> previous_fiber;
     bool is_thread_fiber{};
     bool released{};
@@ -34,13 +32,8 @@ struct Fiber::FiberImpl {
     boost::context::detail::fcontext_t rewind_context{};
 };
 
-void Fiber::SetStartParameter(void* new_parameter) {
-    impl->start_parameter = new_parameter;
-}
-
-void Fiber::SetRewindPoint(std::function<void(void*)>&& rewind_func, void* rewind_param) {
+void Fiber::SetRewindPoint(std::function<void()>&& rewind_func) {
     impl->rewind_point = std::move(rewind_func);
-    impl->rewind_parameter = rewind_param;
 }
 
 void Fiber::Start(boost::context::detail::transfer_t& transfer) {
@@ -48,7 +41,7 @@ void Fiber::Start(boost::context::detail::transfer_t& transfer) {
     impl->previous_fiber->impl->context = transfer.fctx;
     impl->previous_fiber->impl->guard.unlock();
     impl->previous_fiber.reset();
-    impl->entry_point(impl->start_parameter);
+    impl->entry_point();
     UNREACHABLE();
 }
 
@@ -59,7 +52,7 @@ void Fiber::OnRewind([[maybe_unused]] boost::context::detail::transfer_t& transf
     u8* tmp = impl->stack_limit;
     impl->stack_limit = impl->rewind_stack_limit;
     impl->rewind_stack_limit = tmp;
-    impl->rewind_point(impl->rewind_parameter);
+    impl->rewind_point();
     UNREACHABLE();
 }
 
@@ -73,10 +66,8 @@ void Fiber::RewindStartFunc(boost::context::detail::transfer_t transfer) {
     fiber->OnRewind(transfer);
 }
 
-Fiber::Fiber(std::function<void(void*)>&& entry_point_func, void* start_parameter)
-    : impl{std::make_unique<FiberImpl>()} {
+Fiber::Fiber(std::function<void()>&& entry_point_func) : impl{std::make_unique<FiberImpl>()} {
     impl->entry_point = std::move(entry_point_func);
-    impl->start_parameter = start_parameter;
     impl->stack_limit = impl->stack.data();
     impl->rewind_stack_limit = impl->rewind_stack.data();
     u8* stack_base = impl->stack_limit + default_stack_size;
diff --git a/src/common/fiber.h b/src/common/fiber.h
index f2a8ff29a..f24d333a3 100644
--- a/src/common/fiber.h
+++ b/src/common/fiber.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -30,7 +29,7 @@ namespace Common {
  */
 class Fiber {
 public:
-    Fiber(std::function<void(void*)>&& entry_point_func, void* start_parameter);
+    Fiber(std::function<void()>&& entry_point_func);
     ~Fiber();
 
     Fiber(const Fiber&) = delete;
@@ -44,16 +43,13 @@ public:
     static void YieldTo(std::weak_ptr<Fiber> weak_from, Fiber& to);
     [[nodiscard]] static std::shared_ptr<Fiber> ThreadToFiber();
 
-    void SetRewindPoint(std::function<void(void*)>&& rewind_func, void* rewind_param);
+    void SetRewindPoint(std::function<void()>&& rewind_func);
 
     void Rewind();
 
     /// Only call from main thread's fiber
     void Exit();
 
-    /// Changes the start parameter of the fiber. Has no effect if the fiber already started
-    void SetStartParameter(void* new_parameter);
-
 private:
     Fiber();
 
diff --git a/src/common/fixed_point.h b/src/common/fixed_point.h
new file mode 100644
index 000000000..4a0f72cc9
--- /dev/null
+++ b/src/common/fixed_point.h
@@ -0,0 +1,706 @@
+// SPDX-FileCopyrightText: 2015 Evan Teran
+// SPDX-License-Identifier: MIT
+
+// From: https://github.com/eteran/cpp-utilities/blob/master/fixed/include/cpp-utilities/fixed.h
+// See also: http://stackoverflow.com/questions/79677/whats-the-best-way-to-do-fixed-point-math
+
+#ifndef FIXED_H_
+#define FIXED_H_
+
+#if __cplusplus >= 201402L
+#define CONSTEXPR14 constexpr
+#else
+#define CONSTEXPR14
+#endif
+
+#include <cstddef> // for size_t
+#include <cstdint>
+#include <exception>
+#include <ostream>
+#include <type_traits>
+
+namespace Common {
+
+template <size_t I, size_t F>
+class FixedPoint;
+
+namespace detail {
+
+// helper templates to make magic with types :)
+// these allow us to determine resonable types from
+// a desired size, they also let us infer the next largest type
+// from a type which is nice for the division op
+template <size_t T>
+struct type_from_size {
+    using value_type = void;
+    using unsigned_type = void;
+    using signed_type = void;
+    static constexpr bool is_specialized = false;
+};
+
+#if defined(__GNUC__) && defined(__x86_64__) && !defined(__STRICT_ANSI__)
+template <>
+struct type_from_size<128> {
+    static constexpr bool is_specialized = true;
+    static constexpr size_t size = 128;
+
+    using value_type = __int128;
+    using unsigned_type = unsigned __int128;
+    using signed_type = __int128;
+    using next_size = type_from_size<256>;
+};
+#endif
+
+template <>
+struct type_from_size<64> {
+    static constexpr bool is_specialized = true;
+    static constexpr size_t size = 64;
+
+    using value_type = int64_t;
+    using unsigned_type = std::make_unsigned<value_type>::type;
+    using signed_type = std::make_signed<value_type>::type;
+    using next_size = type_from_size<128>;
+};
+
+template <>
+struct type_from_size<32> {
+    static constexpr bool is_specialized = true;
+    static constexpr size_t size = 32;
+
+    using value_type = int32_t;
+    using unsigned_type = std::make_unsigned<value_type>::type;
+    using signed_type = std::make_signed<value_type>::type;
+    using next_size = type_from_size<64>;
+};
+
+template <>
+struct type_from_size<16> {
+    static constexpr bool is_specialized = true;
+    static constexpr size_t size = 16;
+
+    using value_type = int16_t;
+    using unsigned_type = std::make_unsigned<value_type>::type;
+    using signed_type = std::make_signed<value_type>::type;
+    using next_size = type_from_size<32>;
+};
+
+template <>
+struct type_from_size<8> {
+    static constexpr bool is_specialized = true;
+    static constexpr size_t size = 8;
+
+    using value_type = int8_t;
+    using unsigned_type = std::make_unsigned<value_type>::type;
+    using signed_type = std::make_signed<value_type>::type;
+    using next_size = type_from_size<16>;
+};
+
+// this is to assist in adding support for non-native base
+// types (for adding big-int support), this should be fine
+// unless your bit-int class doesn't nicely support casting
+template <class B, class N>
+constexpr B next_to_base(N rhs) {
+    return static_cast<B>(rhs);
+}
+
+struct divide_by_zero : std::exception {};
+
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> divide(
+    FixedPoint<I, F> numerator, FixedPoint<I, F> denominator, FixedPoint<I, F>& remainder,
+    typename std::enable_if<type_from_size<I + F>::next_size::is_specialized>::type* = nullptr) {
+
+    using next_type = typename FixedPoint<I, F>::next_type;
+    using base_type = typename FixedPoint<I, F>::base_type;
+    constexpr size_t fractional_bits = FixedPoint<I, F>::fractional_bits;
+
+    next_type t(numerator.to_raw());
+    t <<= fractional_bits;
+
+    FixedPoint<I, F> quotient;
+
+    quotient = FixedPoint<I, F>::from_base(next_to_base<base_type>(t / denominator.to_raw()));
+    remainder = FixedPoint<I, F>::from_base(next_to_base<base_type>(t % denominator.to_raw()));
+
+    return quotient;
+}
+
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> divide(
+    FixedPoint<I, F> numerator, FixedPoint<I, F> denominator, FixedPoint<I, F>& remainder,
+    typename std::enable_if<!type_from_size<I + F>::next_size::is_specialized>::type* = nullptr) {
+
+    using unsigned_type = typename FixedPoint<I, F>::unsigned_type;
+
+    constexpr int bits = FixedPoint<I, F>::total_bits;
+
+    if (denominator == 0) {
+        throw divide_by_zero();
+    } else {
+
+        int sign = 0;
+
+        FixedPoint<I, F> quotient;
+
+        if (numerator < 0) {
+            sign ^= 1;
+            numerator = -numerator;
+        }
+
+        if (denominator < 0) {
+            sign ^= 1;
+            denominator = -denominator;
+        }
+
+        unsigned_type n = numerator.to_raw();
+        unsigned_type d = denominator.to_raw();
+        unsigned_type x = 1;
+        unsigned_type answer = 0;
+
+        // egyptian division algorithm
+        while ((n >= d) && (((d >> (bits - 1)) & 1) == 0)) {
+            x <<= 1;
+            d <<= 1;
+        }
+
+        while (x != 0) {
+            if (n >= d) {
+                n -= d;
+                answer += x;
+            }
+
+            x >>= 1;
+            d >>= 1;
+        }
+
+        unsigned_type l1 = n;
+        unsigned_type l2 = denominator.to_raw();
+
+        // calculate the lower bits (needs to be unsigned)
+        while (l1 >> (bits - F) > 0) {
+            l1 >>= 1;
+            l2 >>= 1;
+        }
+        const unsigned_type lo = (l1 << F) / l2;
+
+        quotient = FixedPoint<I, F>::from_base((answer << F) | lo);
+        remainder = n;
+
+        if (sign) {
+            quotient = -quotient;
+        }
+
+        return quotient;
+    }
+}
+
+// this is the usual implementation of multiplication
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> multiply(
+    FixedPoint<I, F> lhs, FixedPoint<I, F> rhs,
+    typename std::enable_if<type_from_size<I + F>::next_size::is_specialized>::type* = nullptr) {
+
+    using next_type = typename FixedPoint<I, F>::next_type;
+    using base_type = typename FixedPoint<I, F>::base_type;
+
+    constexpr size_t fractional_bits = FixedPoint<I, F>::fractional_bits;
+
+    next_type t(static_cast<next_type>(lhs.to_raw()) * static_cast<next_type>(rhs.to_raw()));
+    t >>= fractional_bits;
+
+    return FixedPoint<I, F>::from_base(next_to_base<base_type>(t));
+}
+
+// this is the fall back version we use when we don't have a next size
+// it is slightly slower, but is more robust since it doesn't
+// require and upgraded type
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> multiply(
+    FixedPoint<I, F> lhs, FixedPoint<I, F> rhs,
+    typename std::enable_if<!type_from_size<I + F>::next_size::is_specialized>::type* = nullptr) {
+
+    using base_type = typename FixedPoint<I, F>::base_type;
+
+    constexpr size_t fractional_bits = FixedPoint<I, F>::fractional_bits;
+    constexpr base_type integer_mask = FixedPoint<I, F>::integer_mask;
+    constexpr base_type fractional_mask = FixedPoint<I, F>::fractional_mask;
+
+    // more costly but doesn't need a larger type
+    const base_type a_hi = (lhs.to_raw() & integer_mask) >> fractional_bits;
+    const base_type b_hi = (rhs.to_raw() & integer_mask) >> fractional_bits;
+    const base_type a_lo = (lhs.to_raw() & fractional_mask);
+    const base_type b_lo = (rhs.to_raw() & fractional_mask);
+
+    const base_type x1 = a_hi * b_hi;
+    const base_type x2 = a_hi * b_lo;
+    const base_type x3 = a_lo * b_hi;
+    const base_type x4 = a_lo * b_lo;
+
+    return FixedPoint<I, F>::from_base((x1 << fractional_bits) + (x3 + x2) +
+                                       (x4 >> fractional_bits));
+}
+} // namespace detail
+
+template <size_t I, size_t F>
+class FixedPoint {
+    static_assert(detail::type_from_size<I + F>::is_specialized, "invalid combination of sizes");
+
+public:
+    static constexpr size_t fractional_bits = F;
+    static constexpr size_t integer_bits = I;
+    static constexpr size_t total_bits = I + F;
+
+    using base_type_info = detail::type_from_size<total_bits>;
+
+    using base_type = typename base_type_info::value_type;
+    using next_type = typename base_type_info::next_size::value_type;
+    using unsigned_type = typename base_type_info::unsigned_type;
+
+public:
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Woverflow"
+#endif
+    static constexpr base_type fractional_mask =
+        ~(static_cast<unsigned_type>(~base_type(0)) << fractional_bits);
+    static constexpr base_type integer_mask = ~fractional_mask;
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
+
+public:
+    static constexpr base_type one = base_type(1) << fractional_bits;
+
+public: // constructors
+    FixedPoint() = default;
+    FixedPoint(const FixedPoint&) = default;
+    FixedPoint(FixedPoint&&) = default;
+    FixedPoint& operator=(const FixedPoint&) = default;
+
+    template <class Number>
+    constexpr FixedPoint(
+        Number n, typename std::enable_if<std::is_arithmetic<Number>::value>::type* = nullptr)
+        : data_(static_cast<base_type>(n * one)) {}
+
+public: // conversion
+    template <size_t I2, size_t F2>
+    CONSTEXPR14 explicit FixedPoint(FixedPoint<I2, F2> other) {
+        static_assert(I2 <= I && F2 <= F, "Scaling conversion can only upgrade types");
+        using T = FixedPoint<I2, F2>;
+
+        const base_type fractional = (other.data_ & T::fractional_mask);
+        const base_type integer = (other.data_ & T::integer_mask) >> T::fractional_bits;
+        data_ =
+            (integer << fractional_bits) | (fractional << (fractional_bits - T::fractional_bits));
+    }
+
+private:
+    // this makes it simpler to create a FixedPoint point object from
+    // a native type without scaling
+    // use "FixedPoint::from_base" in order to perform this.
+    struct NoScale {};
+
+    constexpr FixedPoint(base_type n, const NoScale&) : data_(n) {}
+
+public:
+    static constexpr FixedPoint from_base(base_type n) {
+        return FixedPoint(n, NoScale());
+    }
+
+public: // comparison operators
+    constexpr bool operator==(FixedPoint rhs) const {
+        return data_ == rhs.data_;
+    }
+
+    constexpr bool operator!=(FixedPoint rhs) const {
+        return data_ != rhs.data_;
+    }
+
+    constexpr bool operator<(FixedPoint rhs) const {
+        return data_ < rhs.data_;
+    }
+
+    constexpr bool operator>(FixedPoint rhs) const {
+        return data_ > rhs.data_;
+    }
+
+    constexpr bool operator<=(FixedPoint rhs) const {
+        return data_ <= rhs.data_;
+    }
+
+    constexpr bool operator>=(FixedPoint rhs) const {
+        return data_ >= rhs.data_;
+    }
+
+public: // unary operators
+    constexpr bool operator!() const {
+        return !data_;
+    }
+
+    constexpr FixedPoint operator~() const {
+        // NOTE(eteran): this will often appear to "just negate" the value
+        // that is not an error, it is because -x == (~x+1)
+        // and that "+1" is adding an infinitesimally small fraction to the
+        // complimented value
+        return FixedPoint::from_base(~data_);
+    }
+
+    constexpr FixedPoint operator-() const {
+        return FixedPoint::from_base(-data_);
+    }
+
+    constexpr FixedPoint operator+() const {
+        return FixedPoint::from_base(+data_);
+    }
+
+    CONSTEXPR14 FixedPoint& operator++() {
+        data_ += one;
+        return *this;
+    }
+
+    CONSTEXPR14 FixedPoint& operator--() {
+        data_ -= one;
+        return *this;
+    }
+
+    CONSTEXPR14 FixedPoint operator++(int) {
+        FixedPoint tmp(*this);
+        data_ += one;
+        return tmp;
+    }
+
+    CONSTEXPR14 FixedPoint operator--(int) {
+        FixedPoint tmp(*this);
+        data_ -= one;
+        return tmp;
+    }
+
+public: // basic math operators
+    CONSTEXPR14 FixedPoint& operator+=(FixedPoint n) {
+        data_ += n.data_;
+        return *this;
+    }
+
+    CONSTEXPR14 FixedPoint& operator-=(FixedPoint n) {
+        data_ -= n.data_;
+        return *this;
+    }
+
+    CONSTEXPR14 FixedPoint& operator*=(FixedPoint n) {
+        return assign(detail::multiply(*this, n));
+    }
+
+    CONSTEXPR14 FixedPoint& operator/=(FixedPoint n) {
+        FixedPoint temp;
+        return assign(detail::divide(*this, n, temp));
+    }
+
+private:
+    CONSTEXPR14 FixedPoint& assign(FixedPoint rhs) {
+        data_ = rhs.data_;
+        return *this;
+    }
+
+public: // binary math operators, effects underlying bit pattern since these
+        // don't really typically make sense for non-integer values
+    CONSTEXPR14 FixedPoint& operator&=(FixedPoint n) {
+        data_ &= n.data_;
+        return *this;
+    }
+
+    CONSTEXPR14 FixedPoint& operator|=(FixedPoint n) {
+        data_ |= n.data_;
+        return *this;
+    }
+
+    CONSTEXPR14 FixedPoint& operator^=(FixedPoint n) {
+        data_ ^= n.data_;
+        return *this;
+    }
+
+    template <class Integer,
+              class = typename std::enable_if<std::is_integral<Integer>::value>::type>
+    CONSTEXPR14 FixedPoint& operator>>=(Integer n) {
+        data_ >>= n;
+        return *this;
+    }
+
+    template <class Integer,
+              class = typename std::enable_if<std::is_integral<Integer>::value>::type>
+    CONSTEXPR14 FixedPoint& operator<<=(Integer n) {
+        data_ <<= n;
+        return *this;
+    }
+
+public: // conversion to basic types
+    constexpr void round_up() {
+        data_ += (data_ & fractional_mask) >> 1;
+    }
+
+    constexpr int to_int() {
+        round_up();
+        return static_cast<int>((data_ & integer_mask) >> fractional_bits);
+    }
+
+    constexpr unsigned int to_uint() const {
+        round_up();
+        return static_cast<unsigned int>((data_ & integer_mask) >> fractional_bits);
+    }
+
+    constexpr int64_t to_long() {
+        round_up();
+        return static_cast<int64_t>((data_ & integer_mask) >> fractional_bits);
+    }
+
+    constexpr int to_int_floor() const {
+        return static_cast<int>((data_ & integer_mask) >> fractional_bits);
+    }
+
+    constexpr int64_t to_long_floor() {
+        return static_cast<int64_t>((data_ & integer_mask) >> fractional_bits);
+    }
+
+    constexpr unsigned int to_uint_floor() const {
+        return static_cast<unsigned int>((data_ & integer_mask) >> fractional_bits);
+    }
+
+    constexpr float to_float() const {
+        return static_cast<float>(data_) / FixedPoint::one;
+    }
+
+    constexpr double to_double() const {
+        return static_cast<double>(data_) / FixedPoint::one;
+    }
+
+    constexpr base_type to_raw() const {
+        return data_;
+    }
+
+    constexpr void clear_int() {
+        data_ &= fractional_mask;
+    }
+
+    constexpr base_type get_frac() const {
+        return data_ & fractional_mask;
+    }
+
+public:
+    CONSTEXPR14 void swap(FixedPoint& rhs) {
+        using std::swap;
+        swap(data_, rhs.data_);
+    }
+
+public:
+    base_type data_;
+};
+
+// if we have the same fractional portion, but differing integer portions, we trivially upgrade the
+// smaller type
+template <size_t I1, size_t I2, size_t F>
+CONSTEXPR14 typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type
+operator+(FixedPoint<I1, F> lhs, FixedPoint<I2, F> rhs) {
+
+    using T = typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type;
+
+    const T l = T::from_base(lhs.to_raw());
+    const T r = T::from_base(rhs.to_raw());
+    return l + r;
+}
+
+template <size_t I1, size_t I2, size_t F>
+CONSTEXPR14 typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type
+operator-(FixedPoint<I1, F> lhs, FixedPoint<I2, F> rhs) {
+
+    using T = typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type;
+
+    const T l = T::from_base(lhs.to_raw());
+    const T r = T::from_base(rhs.to_raw());
+    return l - r;
+}
+
+template <size_t I1, size_t I2, size_t F>
+CONSTEXPR14 typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type
+operator*(FixedPoint<I1, F> lhs, FixedPoint<I2, F> rhs) {
+
+    using T = typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type;
+
+    const T l = T::from_base(lhs.to_raw());
+    const T r = T::from_base(rhs.to_raw());
+    return l * r;
+}
+
+template <size_t I1, size_t I2, size_t F>
+CONSTEXPR14 typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type
+operator/(FixedPoint<I1, F> lhs, FixedPoint<I2, F> rhs) {
+
+    using T = typename std::conditional<I1 >= I2, FixedPoint<I1, F>, FixedPoint<I2, F>>::type;
+
+    const T l = T::from_base(lhs.to_raw());
+    const T r = T::from_base(rhs.to_raw());
+    return l / r;
+}
+
+template <size_t I, size_t F>
+std::ostream& operator<<(std::ostream& os, FixedPoint<I, F> f) {
+    os << f.to_double();
+    return os;
+}
+
+// basic math operators
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> operator+(FixedPoint<I, F> lhs, FixedPoint<I, F> rhs) {
+    lhs += rhs;
+    return lhs;
+}
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> operator-(FixedPoint<I, F> lhs, FixedPoint<I, F> rhs) {
+    lhs -= rhs;
+    return lhs;
+}
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> operator*(FixedPoint<I, F> lhs, FixedPoint<I, F> rhs) {
+    lhs *= rhs;
+    return lhs;
+}
+template <size_t I, size_t F>
+CONSTEXPR14 FixedPoint<I, F> operator/(FixedPoint<I, F> lhs, FixedPoint<I, F> rhs) {
+    lhs /= rhs;
+    return lhs;
+}
+
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator+(FixedPoint<I, F> lhs, Number rhs) {
+    lhs += FixedPoint<I, F>(rhs);
+    return lhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator-(FixedPoint<I, F> lhs, Number rhs) {
+    lhs -= FixedPoint<I, F>(rhs);
+    return lhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator*(FixedPoint<I, F> lhs, Number rhs) {
+    lhs *= FixedPoint<I, F>(rhs);
+    return lhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator/(FixedPoint<I, F> lhs, Number rhs) {
+    lhs /= FixedPoint<I, F>(rhs);
+    return lhs;
+}
+
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator+(Number lhs, FixedPoint<I, F> rhs) {
+    FixedPoint<I, F> tmp(lhs);
+    tmp += rhs;
+    return tmp;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator-(Number lhs, FixedPoint<I, F> rhs) {
+    FixedPoint<I, F> tmp(lhs);
+    tmp -= rhs;
+    return tmp;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator*(Number lhs, FixedPoint<I, F> rhs) {
+    FixedPoint<I, F> tmp(lhs);
+    tmp *= rhs;
+    return tmp;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator/(Number lhs, FixedPoint<I, F> rhs) {
+    FixedPoint<I, F> tmp(lhs);
+    tmp /= rhs;
+    return tmp;
+}
+
+// shift operators
+template <size_t I, size_t F, class Integer,
+          class = typename std::enable_if<std::is_integral<Integer>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator<<(FixedPoint<I, F> lhs, Integer rhs) {
+    lhs <<= rhs;
+    return lhs;
+}
+template <size_t I, size_t F, class Integer,
+          class = typename std::enable_if<std::is_integral<Integer>::value>::type>
+CONSTEXPR14 FixedPoint<I, F> operator>>(FixedPoint<I, F> lhs, Integer rhs) {
+    lhs >>= rhs;
+    return lhs;
+}
+
+// comparison operators
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator>(FixedPoint<I, F> lhs, Number rhs) {
+    return lhs > FixedPoint<I, F>(rhs);
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator<(FixedPoint<I, F> lhs, Number rhs) {
+    return lhs < FixedPoint<I, F>(rhs);
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator>=(FixedPoint<I, F> lhs, Number rhs) {
+    return lhs >= FixedPoint<I, F>(rhs);
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator<=(FixedPoint<I, F> lhs, Number rhs) {
+    return lhs <= FixedPoint<I, F>(rhs);
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator==(FixedPoint<I, F> lhs, Number rhs) {
+    return lhs == FixedPoint<I, F>(rhs);
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator!=(FixedPoint<I, F> lhs, Number rhs) {
+    return lhs != FixedPoint<I, F>(rhs);
+}
+
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator>(Number lhs, FixedPoint<I, F> rhs) {
+    return FixedPoint<I, F>(lhs) > rhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator<(Number lhs, FixedPoint<I, F> rhs) {
+    return FixedPoint<I, F>(lhs) < rhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator>=(Number lhs, FixedPoint<I, F> rhs) {
+    return FixedPoint<I, F>(lhs) >= rhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator<=(Number lhs, FixedPoint<I, F> rhs) {
+    return FixedPoint<I, F>(lhs) <= rhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator==(Number lhs, FixedPoint<I, F> rhs) {
+    return FixedPoint<I, F>(lhs) == rhs;
+}
+template <size_t I, size_t F, class Number,
+          class = typename std::enable_if<std::is_arithmetic<Number>::value>::type>
+constexpr bool operator!=(Number lhs, FixedPoint<I, F> rhs) {
+    return FixedPoint<I, F>(lhs) != rhs;
+}
+
+} // namespace Common
+
+#undef CONSTEXPR14
+
+#endif
diff --git a/src/common/fs/file.cpp b/src/common/fs/file.cpp
index 274f57659..fa8422c41 100644
--- a/src/common/fs/file.cpp
+++ b/src/common/fs/file.cpp
@@ -1,10 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
-#include "common/fs/path_util.h"
 #include "common/logging/log.h"
 
 #ifdef _WIN32
diff --git a/src/common/fs/file.h b/src/common/fs/file.h
index a4f7944cd..69b53384c 100644
--- a/src/common/fs/file.h
+++ b/src/common/fs/file.h
@@ -1,15 +1,12 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <cstdio>
 #include <filesystem>
-#include <fstream>
 #include <span>
 #include <type_traits>
-#include <vector>
 
 #include "common/concepts.h"
 #include "common/fs/fs_types.h"
diff --git a/src/common/fs/fs.cpp b/src/common/fs/fs.cpp
index 9089cad67..e1716c62d 100644
--- a/src/common/fs/fs.cpp
+++ b/src/common/fs/fs.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
diff --git a/src/common/fs/fs.h b/src/common/fs/fs.h
index 183126de3..ce3eb309a 100644
--- a/src/common/fs/fs.h
+++ b/src/common/fs/fs.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/fs/fs_paths.h b/src/common/fs/fs_paths.h
index 5d447f108..c77c112f1 100644
--- a/src/common/fs/fs_paths.h
+++ b/src/common/fs/fs_paths.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/fs/fs_types.h b/src/common/fs/fs_types.h
index 089980aee..5a4090c19 100644
--- a/src/common/fs/fs_types.h
+++ b/src/common/fs/fs_types.h
@@ -1,13 +1,11 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <functional>
 
 #include "common/common_funcs.h"
-#include "common/common_types.h"
 
 namespace Common::FS {
 
diff --git a/src/common/fs/fs_util.cpp b/src/common/fs/fs_util.cpp
index 9f8671982..eb4ac1deb 100644
--- a/src/common/fs/fs_util.cpp
+++ b/src/common/fs/fs_util.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
@@ -16,6 +15,10 @@ std::u8string BufferToU8String(std::span<const u8> buffer) {
     return std::u8string{buffer.begin(), std::ranges::find(buffer, u8{0})};
 }
 
+std::u8string_view BufferToU8StringView(std::span<const u8> buffer) {
+    return std::u8string_view{reinterpret_cast<const char8_t*>(buffer.data())};
+}
+
 std::string ToUTF8String(std::u8string_view u8_string) {
     return std::string{u8_string.begin(), u8_string.end()};
 }
@@ -24,6 +27,10 @@ std::string BufferToUTF8String(std::span<const u8> buffer) {
     return std::string{buffer.begin(), std::ranges::find(buffer, u8{0})};
 }
 
+std::string_view BufferToUTF8StringView(std::span<const u8> buffer) {
+    return std::string_view{reinterpret_cast<const char*>(buffer.data())};
+}
+
 std::string PathToUTF8String(const std::filesystem::path& path) {
     return ToUTF8String(path.u8string());
 }
diff --git a/src/common/fs/fs_util.h b/src/common/fs/fs_util.h
index 1ec82eb35..2492a9f94 100644
--- a/src/common/fs/fs_util.h
+++ b/src/common/fs/fs_util.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,6 @@
 #include <filesystem>
 #include <span>
 #include <string>
-#include <string_view>
 
 #include "common/common_types.h"
 
@@ -38,6 +36,15 @@ concept IsChar = std::same_as<T, char>;
 [[nodiscard]] std::u8string BufferToU8String(std::span<const u8> buffer);
 
 /**
+ * Same as BufferToU8String, but returns a string view of the buffer.
+ *
+ * @param buffer Buffer of bytes
+ *
+ * @returns UTF-8 encoded std::u8string_view.
+ */
+[[nodiscard]] std::u8string_view BufferToU8StringView(std::span<const u8> buffer);
+
+/**
  * Converts a std::u8string or std::u8string_view to a UTF-8 encoded std::string.
  *
  * @param u8_string UTF-8 encoded u8string
@@ -58,6 +65,15 @@ concept IsChar = std::same_as<T, char>;
 [[nodiscard]] std::string BufferToUTF8String(std::span<const u8> buffer);
 
 /**
+ * Same as BufferToUTF8String, but returns a string view of the buffer.
+ *
+ * @param buffer Buffer of bytes
+ *
+ * @returns UTF-8 encoded std::string_view.
+ */
+[[nodiscard]] std::string_view BufferToUTF8StringView(std::span<const u8> buffer);
+
+/**
  * Converts a filesystem path to a UTF-8 encoded std::string.
  *
  * @param path Filesystem path
diff --git a/src/common/fs/path_util.cpp b/src/common/fs/path_util.cpp
index 1bcb897b5..1074f2421 100644
--- a/src/common/fs/path_util.cpp
+++ b/src/common/fs/path_util.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <unordered_map>
@@ -233,9 +232,7 @@ void SetYuzuPath(YuzuPath yuzu_path, const fs::path& new_path) {
 fs::path GetExeDirectory() {
     wchar_t exe_path[MAX_PATH];
 
-    GetModuleFileNameW(nullptr, exe_path, MAX_PATH);
-
-    if (!exe_path) {
+    if (GetModuleFileNameW(nullptr, exe_path, MAX_PATH) == 0) {
         LOG_ERROR(Common_Filesystem,
                   "Failed to get the path to the executable of the current process");
     }
diff --git a/src/common/fs/path_util.h b/src/common/fs/path_util.h
index 0a9e3a145..13d713f1e 100644
--- a/src/common/fs/path_util.h
+++ b/src/common/fs/path_util.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/hash.h b/src/common/hash.h
index 298930702..e8fe78b07 100644
--- a/src/common/hash.h
+++ b/src/common/hash.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,4 +18,11 @@ struct PairHash {
     }
 };
 
+template <typename T>
+struct IdentityHash {
+    [[nodiscard]] size_t operator()(T value) const noexcept {
+        return static_cast<size_t>(value);
+    }
+};
+
 } // namespace Common
diff --git a/src/common/hex_util.cpp b/src/common/hex_util.cpp
index 74f52dd11..07053295c 100644
--- a/src/common/hex_util.cpp
+++ b/src/common/hex_util.cpp
@@ -1,6 +1,6 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/hex_util.h"
 
diff --git a/src/common/hex_util.h b/src/common/hex_util.h
index 5e9b6ef8b..a00904939 100644
--- a/src/common/hex_util.h
+++ b/src/common/hex_util.h
@@ -1,13 +1,12 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <cstddef>
 #include <string>
-#include <type_traits>
 #include <vector>
 #include <fmt/format.h>
 #include "common/common_types.h"
diff --git a/src/common/host_memory.cpp b/src/common/host_memory.cpp
index 28949fe5e..7f9659612 100644
--- a/src/common/host_memory.cpp
+++ b/src/common/host_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef _WIN32
 
@@ -18,6 +17,7 @@
 #include <fcntl.h>
 #include <sys/mman.h>
 #include <unistd.h>
+#include "common/scope_exit.h"
 
 #endif // ^^^ Linux ^^^
 
@@ -27,7 +27,6 @@
 #include "common/assert.h"
 #include "common/host_memory.h"
 #include "common/logging/log.h"
-#include "common/scope_exit.h"
 
 namespace Common {
 
@@ -149,7 +148,7 @@ public:
     }
 
     void Unmap(size_t virtual_offset, size_t length) {
-        std::lock_guard lock{placeholder_mutex};
+        std::scoped_lock lock{placeholder_mutex};
 
         // Unmap until there are no more placeholders
         while (UnmapOnePlaceholder(virtual_offset, length)) {
@@ -169,7 +168,7 @@ public:
         }
         const size_t virtual_end = virtual_offset + length;
 
-        std::lock_guard lock{placeholder_mutex};
+        std::scoped_lock lock{placeholder_mutex};
         auto [it, end] = placeholders.equal_range({virtual_offset, virtual_end});
         while (it != end) {
             const size_t offset = std::max(it->lower(), virtual_offset);
@@ -327,8 +326,8 @@ private:
     bool IsNiechePlaceholder(size_t virtual_offset, size_t length) const {
         const auto it = placeholders.upper_bound({virtual_offset, virtual_offset + length});
         if (it != placeholders.end() && it->lower() == virtual_offset + length) {
-            const bool is_root = it == placeholders.begin() && virtual_offset == 0;
-            return is_root || std::prev(it)->upper() == virtual_offset;
+            return it == placeholders.begin() ? virtual_offset == 0
+                                              : std::prev(it)->upper() == virtual_offset;
         }
         return false;
     }
diff --git a/src/common/host_memory.h b/src/common/host_memory.h
index 9b8326d0f..447975ded 100644
--- a/src/common/host_memory.h
+++ b/src/common/host_memory.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/input.h b/src/common/input.h
index 54fcb24b0..bfa0639f5 100644
--- a/src/common/input.h
+++ b/src/common/input.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -28,7 +27,7 @@ enum class InputType {
     Color,
     Vibration,
     Nfc,
-    Ir,
+    IrSensor,
 };
 
 // Internal battery charge level
@@ -53,6 +52,15 @@ enum class PollingMode {
     IR,
 };
 
+enum class CameraFormat {
+    Size320x240,
+    Size160x120,
+    Size80x60,
+    Size40x30,
+    Size20x15,
+    None,
+};
+
 // Vibration reply from the controller
 enum class VibrationError {
     None,
@@ -68,10 +76,31 @@ enum class PollingError {
     Unknown,
 };
 
+// Nfc reply from the controller
+enum class NfcState {
+    Success,
+    NewAmiibo,
+    WaitingForAmiibo,
+    AmiiboRemoved,
+    NotAnAmiibo,
+    NotSupported,
+    WrongDeviceState,
+    WriteFailed,
+    Unknown,
+};
+
+// Ir camera reply from the controller
+enum class CameraError {
+    None,
+    NotSupported,
+    Unknown,
+};
+
 // Hint for amplification curve to be used
 enum class VibrationAmplificationType {
     Linear,
     Exponential,
+    Test,
 };
 
 // Analog properties for calibration
@@ -86,6 +115,8 @@ struct AnalogProperties {
     float offset{};
     // Invert direction of the sensor data
     bool inverted{};
+    // Press once to activate, press again to release
+    bool toggle{};
 };
 
 // Single analog sensor data
@@ -99,8 +130,11 @@ struct AnalogStatus {
 struct ButtonStatus {
     Common::UUID uuid{};
     bool value{};
+    // Invert value of the button
     bool inverted{};
+    // Press once to activate, press again to release
     bool toggle{};
+    // Internal lock for the toggle status
     bool locked{};
 };
 
@@ -175,6 +209,17 @@ struct LedStatus {
     bool led_4{};
 };
 
+// Raw data fom camera
+struct CameraStatus {
+    CameraFormat format{CameraFormat::None};
+    std::vector<u8> data{};
+};
+
+struct NfcStatus {
+    NfcState state{};
+    std::vector<u8> data{};
+};
+
 // List of buttons to be passed to Qt that can be translated
 enum class ButtonNames {
     Undefined,
@@ -232,6 +277,8 @@ struct CallbackStatus {
     BodyColorStatus color_status{};
     BatteryStatus battery_status{};
     VibrationStatus vibration_status{};
+    CameraStatus camera_status{};
+    NfcStatus nfc_status{};
 };
 
 // Triggered once every input change
@@ -280,6 +327,18 @@ public:
     virtual PollingError SetPollingMode([[maybe_unused]] PollingMode polling_mode) {
         return PollingError::NotSupported;
     }
+
+    virtual CameraError SetCameraFormat([[maybe_unused]] CameraFormat camera_format) {
+        return CameraError::NotSupported;
+    }
+
+    virtual NfcState SupportsNfc() const {
+        return NfcState::NotSupported;
+    }
+
+    virtual NfcState WriteNfcData([[maybe_unused]] const std::vector<u8>& data) {
+        return NfcState::NotSupported;
+    }
 };
 
 /// An abstract class template for a factory that can create input devices.
diff --git a/src/common/intrusive_red_black_tree.h b/src/common/intrusive_red_black_tree.h
index 3173cc449..93046615e 100644
--- a/src/common/intrusive_red_black_tree.h
+++ b/src/common/intrusive_red_black_tree.h
@@ -1,9 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include "common/common_funcs.h"
 #include "common/parent_of_member.h"
 #include "common/tree.h"
 
@@ -15,32 +15,33 @@ class IntrusiveRedBlackTreeImpl;
 
 }
 
+#pragma pack(push, 4)
 struct IntrusiveRedBlackTreeNode {
+    YUZU_NON_COPYABLE(IntrusiveRedBlackTreeNode);
+
 public:
-    using EntryType = RBEntry<IntrusiveRedBlackTreeNode>;
+    using RBEntry = freebsd::RBEntry<IntrusiveRedBlackTreeNode>;
 
-    constexpr IntrusiveRedBlackTreeNode() = default;
+private:
+    RBEntry m_entry;
 
-    void SetEntry(const EntryType& new_entry) {
-        entry = new_entry;
-    }
+public:
+    explicit IntrusiveRedBlackTreeNode() = default;
 
-    [[nodiscard]] EntryType& GetEntry() {
-        return entry;
+    [[nodiscard]] constexpr RBEntry& GetRBEntry() {
+        return m_entry;
     }
-
-    [[nodiscard]] const EntryType& GetEntry() const {
-        return entry;
+    [[nodiscard]] constexpr const RBEntry& GetRBEntry() const {
+        return m_entry;
     }
 
-private:
-    EntryType entry{};
-
-    friend class impl::IntrusiveRedBlackTreeImpl;
-
-    template <class, class, class>
-    friend class IntrusiveRedBlackTree;
+    constexpr void SetRBEntry(const RBEntry& entry) {
+        m_entry = entry;
+    }
 };
+static_assert(sizeof(IntrusiveRedBlackTreeNode) ==
+              3 * sizeof(void*) + std::max<size_t>(sizeof(freebsd::RBColor), 4));
+#pragma pack(pop)
 
 template <class T, class Traits, class Comparator>
 class IntrusiveRedBlackTree;
@@ -48,12 +49,17 @@ class IntrusiveRedBlackTree;
 namespace impl {
 
 class IntrusiveRedBlackTreeImpl {
+    YUZU_NON_COPYABLE(IntrusiveRedBlackTreeImpl);
+
 private:
     template <class, class, class>
     friend class ::Common::IntrusiveRedBlackTree;
 
-    using RootType = RBHead<IntrusiveRedBlackTreeNode>;
-    RootType root;
+private:
+    using RootType = freebsd::RBHead<IntrusiveRedBlackTreeNode>;
+
+private:
+    RootType m_root;
 
 public:
     template <bool Const>
@@ -81,149 +87,150 @@ public:
                                              IntrusiveRedBlackTreeImpl::reference>;
 
     private:
-        pointer node;
+        pointer m_node;
 
     public:
-        explicit Iterator(pointer n) : node(n) {}
+        constexpr explicit Iterator(pointer n) : m_node(n) {}
 
-        bool operator==(const Iterator& rhs) const {
-            return this->node == rhs.node;
+        constexpr bool operator==(const Iterator& rhs) const {
+            return m_node == rhs.m_node;
         }
 
-        bool operator!=(const Iterator& rhs) const {
+        constexpr bool operator!=(const Iterator& rhs) const {
             return !(*this == rhs);
         }
 
-        pointer operator->() const {
-            return this->node;
+        constexpr pointer operator->() const {
+            return m_node;
         }
 
-        reference operator*() const {
-            return *this->node;
+        constexpr reference operator*() const {
+            return *m_node;
         }
 
-        Iterator& operator++() {
-            this->node = GetNext(this->node);
+        constexpr Iterator& operator++() {
+            m_node = GetNext(m_node);
             return *this;
         }
 
-        Iterator& operator--() {
-            this->node = GetPrev(this->node);
+        constexpr Iterator& operator--() {
+            m_node = GetPrev(m_node);
             return *this;
         }
 
-        Iterator operator++(int) {
+        constexpr Iterator operator++(int) {
             const Iterator it{*this};
             ++(*this);
             return it;
         }
 
-        Iterator operator--(int) {
+        constexpr Iterator operator--(int) {
             const Iterator it{*this};
             --(*this);
             return it;
         }
 
-        operator Iterator<true>() const {
-            return Iterator<true>(this->node);
+        constexpr operator Iterator<true>() const {
+            return Iterator<true>(m_node);
         }
     };
 
 private:
-    // Define accessors using RB_* functions.
-    bool EmptyImpl() const {
-        return root.IsEmpty();
+    constexpr bool EmptyImpl() const {
+        return m_root.IsEmpty();
     }
 
-    IntrusiveRedBlackTreeNode* GetMinImpl() const {
-        return RB_MIN(const_cast<RootType*>(&root));
+    constexpr IntrusiveRedBlackTreeNode* GetMinImpl() const {
+        return freebsd::RB_MIN(const_cast<RootType&>(m_root));
     }
 
-    IntrusiveRedBlackTreeNode* GetMaxImpl() const {
-        return RB_MAX(const_cast<RootType*>(&root));
+    constexpr IntrusiveRedBlackTreeNode* GetMaxImpl() const {
+        return freebsd::RB_MAX(const_cast<RootType&>(m_root));
     }
 
-    IntrusiveRedBlackTreeNode* RemoveImpl(IntrusiveRedBlackTreeNode* node) {
-        return RB_REMOVE(&root, node);
+    constexpr IntrusiveRedBlackTreeNode* RemoveImpl(IntrusiveRedBlackTreeNode* node) {
+        return freebsd::RB_REMOVE(m_root, node);
     }
 
 public:
-    static IntrusiveRedBlackTreeNode* GetNext(IntrusiveRedBlackTreeNode* node) {
-        return RB_NEXT(node);
+    static constexpr IntrusiveRedBlackTreeNode* GetNext(IntrusiveRedBlackTreeNode* node) {
+        return freebsd::RB_NEXT(node);
     }
 
-    static IntrusiveRedBlackTreeNode* GetPrev(IntrusiveRedBlackTreeNode* node) {
-        return RB_PREV(node);
+    static constexpr IntrusiveRedBlackTreeNode* GetPrev(IntrusiveRedBlackTreeNode* node) {
+        return freebsd::RB_PREV(node);
     }
 
-    static const IntrusiveRedBlackTreeNode* GetNext(const IntrusiveRedBlackTreeNode* node) {
+    static constexpr IntrusiveRedBlackTreeNode const* GetNext(
+        IntrusiveRedBlackTreeNode const* node) {
         return static_cast<const IntrusiveRedBlackTreeNode*>(
             GetNext(const_cast<IntrusiveRedBlackTreeNode*>(node)));
     }
 
-    static const IntrusiveRedBlackTreeNode* GetPrev(const IntrusiveRedBlackTreeNode* node) {
+    static constexpr IntrusiveRedBlackTreeNode const* GetPrev(
+        IntrusiveRedBlackTreeNode const* node) {
         return static_cast<const IntrusiveRedBlackTreeNode*>(
             GetPrev(const_cast<IntrusiveRedBlackTreeNode*>(node)));
     }
 
 public:
-    constexpr IntrusiveRedBlackTreeImpl() {}
+    constexpr IntrusiveRedBlackTreeImpl() = default;
 
     // Iterator accessors.
-    iterator begin() {
+    constexpr iterator begin() {
         return iterator(this->GetMinImpl());
     }
 
-    const_iterator begin() const {
+    constexpr const_iterator begin() const {
         return const_iterator(this->GetMinImpl());
     }
 
-    iterator end() {
+    constexpr iterator end() {
         return iterator(static_cast<IntrusiveRedBlackTreeNode*>(nullptr));
     }
 
-    const_iterator end() const {
+    constexpr const_iterator end() const {
         return const_iterator(static_cast<const IntrusiveRedBlackTreeNode*>(nullptr));
     }
 
-    const_iterator cbegin() const {
+    constexpr const_iterator cbegin() const {
         return this->begin();
     }
 
-    const_iterator cend() const {
+    constexpr const_iterator cend() const {
         return this->end();
     }
 
-    iterator iterator_to(reference ref) {
-        return iterator(&ref);
+    constexpr iterator iterator_to(reference ref) {
+        return iterator(std::addressof(ref));
     }
 
-    const_iterator iterator_to(const_reference ref) const {
-        return const_iterator(&ref);
+    constexpr const_iterator iterator_to(const_reference ref) const {
+        return const_iterator(std::addressof(ref));
     }
 
     // Content management.
-    bool empty() const {
+    constexpr bool empty() const {
         return this->EmptyImpl();
     }
 
-    reference back() {
+    constexpr reference back() {
         return *this->GetMaxImpl();
     }
 
-    const_reference back() const {
+    constexpr const_reference back() const {
         return *this->GetMaxImpl();
     }
 
-    reference front() {
+    constexpr reference front() {
         return *this->GetMinImpl();
     }
 
-    const_reference front() const {
+    constexpr const_reference front() const {
         return *this->GetMinImpl();
     }
 
-    iterator erase(iterator it) {
+    constexpr iterator erase(iterator it) {
         auto cur = std::addressof(*it);
         auto next = GetNext(cur);
         this->RemoveImpl(cur);
@@ -234,16 +241,16 @@ public:
 } // namespace impl
 
 template <typename T>
-concept HasLightCompareType = requires {
-    { std::is_same<typename T::LightCompareType, void>::value } -> std::convertible_to<bool>;
+concept HasRedBlackKeyType = requires {
+    { std::is_same<typename T::RedBlackKeyType, void>::value } -> std::convertible_to<bool>;
 };
 
 namespace impl {
 
     template <typename T, typename Default>
-    consteval auto* GetLightCompareType() {
-        if constexpr (HasLightCompareType<T>) {
-            return static_cast<typename T::LightCompareType*>(nullptr);
+    consteval auto* GetRedBlackKeyType() {
+        if constexpr (HasRedBlackKeyType<T>) {
+            return static_cast<typename T::RedBlackKeyType*>(nullptr);
         } else {
             return static_cast<Default*>(nullptr);
         }
@@ -252,16 +259,17 @@ namespace impl {
 } // namespace impl
 
 template <typename T, typename Default>
-using LightCompareType = std::remove_pointer_t<decltype(impl::GetLightCompareType<T, Default>())>;
+using RedBlackKeyType = std::remove_pointer_t<decltype(impl::GetRedBlackKeyType<T, Default>())>;
 
 template <class T, class Traits, class Comparator>
 class IntrusiveRedBlackTree {
+    YUZU_NON_COPYABLE(IntrusiveRedBlackTree);
 
 public:
     using ImplType = impl::IntrusiveRedBlackTreeImpl;
 
 private:
-    ImplType impl{};
+    ImplType m_impl;
 
 public:
     template <bool Const>
@@ -277,9 +285,9 @@ public:
     using iterator = Iterator<false>;
     using const_iterator = Iterator<true>;
 
-    using light_value_type = LightCompareType<Comparator, value_type>;
-    using const_light_pointer = const light_value_type*;
-    using const_light_reference = const light_value_type&;
+    using key_type = RedBlackKeyType<Comparator, value_type>;
+    using const_key_pointer = const key_type*;
+    using const_key_reference = const key_type&;
 
     template <bool Const>
     class Iterator {
@@ -298,183 +306,201 @@ public:
                                              IntrusiveRedBlackTree::reference>;
 
     private:
-        ImplIterator iterator;
+        ImplIterator m_impl;
 
     private:
-        explicit Iterator(ImplIterator it) : iterator(it) {}
+        constexpr explicit Iterator(ImplIterator it) : m_impl(it) {}
 
-        explicit Iterator(typename std::conditional<Const, ImplType::const_iterator,
-                                                    ImplType::iterator>::type::pointer ptr)
-            : iterator(ptr) {}
+        constexpr explicit Iterator(typename ImplIterator::pointer p) : m_impl(p) {}
 
-        ImplIterator GetImplIterator() const {
-            return this->iterator;
+        constexpr ImplIterator GetImplIterator() const {
+            return m_impl;
         }
 
     public:
-        bool operator==(const Iterator& rhs) const {
-            return this->iterator == rhs.iterator;
+        constexpr bool operator==(const Iterator& rhs) const {
+            return m_impl == rhs.m_impl;
         }
 
-        bool operator!=(const Iterator& rhs) const {
+        constexpr bool operator!=(const Iterator& rhs) const {
             return !(*this == rhs);
         }
 
-        pointer operator->() const {
-            return Traits::GetParent(std::addressof(*this->iterator));
+        constexpr pointer operator->() const {
+            return Traits::GetParent(std::addressof(*m_impl));
         }
 
-        reference operator*() const {
-            return *Traits::GetParent(std::addressof(*this->iterator));
+        constexpr reference operator*() const {
+            return *Traits::GetParent(std::addressof(*m_impl));
         }
 
-        Iterator& operator++() {
-            ++this->iterator;
+        constexpr Iterator& operator++() {
+            ++m_impl;
             return *this;
         }
 
-        Iterator& operator--() {
-            --this->iterator;
+        constexpr Iterator& operator--() {
+            --m_impl;
             return *this;
         }
 
-        Iterator operator++(int) {
+        constexpr Iterator operator++(int) {
             const Iterator it{*this};
-            ++this->iterator;
+            ++m_impl;
             return it;
         }
 
-        Iterator operator--(int) {
+        constexpr Iterator operator--(int) {
             const Iterator it{*this};
-            --this->iterator;
+            --m_impl;
             return it;
         }
 
-        operator Iterator<true>() const {
-            return Iterator<true>(this->iterator);
+        constexpr operator Iterator<true>() const {
+            return Iterator<true>(m_impl);
         }
     };
 
 private:
-    static int CompareImpl(const IntrusiveRedBlackTreeNode* lhs,
-                           const IntrusiveRedBlackTreeNode* rhs) {
+    static constexpr int CompareImpl(const IntrusiveRedBlackTreeNode* lhs,
+                                     const IntrusiveRedBlackTreeNode* rhs) {
         return Comparator::Compare(*Traits::GetParent(lhs), *Traits::GetParent(rhs));
     }
 
-    static int LightCompareImpl(const void* elm, const IntrusiveRedBlackTreeNode* rhs) {
-        return Comparator::Compare(*static_cast<const_light_pointer>(elm), *Traits::GetParent(rhs));
+    static constexpr int CompareKeyImpl(const_key_reference key,
+                                        const IntrusiveRedBlackTreeNode* rhs) {
+        return Comparator::Compare(key, *Traits::GetParent(rhs));
     }
 
     // Define accessors using RB_* functions.
-    IntrusiveRedBlackTreeNode* InsertImpl(IntrusiveRedBlackTreeNode* node) {
-        return RB_INSERT(&impl.root, node, CompareImpl);
+    constexpr IntrusiveRedBlackTreeNode* InsertImpl(IntrusiveRedBlackTreeNode* node) {
+        return freebsd::RB_INSERT(m_impl.m_root, node, CompareImpl);
     }
 
-    IntrusiveRedBlackTreeNode* FindImpl(const IntrusiveRedBlackTreeNode* node) const {
-        return RB_FIND(const_cast<ImplType::RootType*>(&impl.root),
-                       const_cast<IntrusiveRedBlackTreeNode*>(node), CompareImpl);
+    constexpr IntrusiveRedBlackTreeNode* FindImpl(IntrusiveRedBlackTreeNode const* node) const {
+        return freebsd::RB_FIND(const_cast<ImplType::RootType&>(m_impl.m_root),
+                                const_cast<IntrusiveRedBlackTreeNode*>(node), CompareImpl);
     }
 
-    IntrusiveRedBlackTreeNode* NFindImpl(const IntrusiveRedBlackTreeNode* node) const {
-        return RB_NFIND(const_cast<ImplType::RootType*>(&impl.root),
-                        const_cast<IntrusiveRedBlackTreeNode*>(node), CompareImpl);
+    constexpr IntrusiveRedBlackTreeNode* NFindImpl(IntrusiveRedBlackTreeNode const* node) const {
+        return freebsd::RB_NFIND(const_cast<ImplType::RootType&>(m_impl.m_root),
+                                 const_cast<IntrusiveRedBlackTreeNode*>(node), CompareImpl);
     }
 
-    IntrusiveRedBlackTreeNode* FindLightImpl(const_light_pointer lelm) const {
-        return RB_FIND_LIGHT(const_cast<ImplType::RootType*>(&impl.root),
-                             static_cast<const void*>(lelm), LightCompareImpl);
+    constexpr IntrusiveRedBlackTreeNode* FindKeyImpl(const_key_reference key) const {
+        return freebsd::RB_FIND_KEY(const_cast<ImplType::RootType&>(m_impl.m_root), key,
+                                    CompareKeyImpl);
     }
 
-    IntrusiveRedBlackTreeNode* NFindLightImpl(const_light_pointer lelm) const {
-        return RB_NFIND_LIGHT(const_cast<ImplType::RootType*>(&impl.root),
-                              static_cast<const void*>(lelm), LightCompareImpl);
+    constexpr IntrusiveRedBlackTreeNode* NFindKeyImpl(const_key_reference key) const {
+        return freebsd::RB_NFIND_KEY(const_cast<ImplType::RootType&>(m_impl.m_root), key,
+                                     CompareKeyImpl);
+    }
+
+    constexpr IntrusiveRedBlackTreeNode* FindExistingImpl(
+        IntrusiveRedBlackTreeNode const* node) const {
+        return freebsd::RB_FIND_EXISTING(const_cast<ImplType::RootType&>(m_impl.m_root),
+                                         const_cast<IntrusiveRedBlackTreeNode*>(node), CompareImpl);
+    }
+
+    constexpr IntrusiveRedBlackTreeNode* FindExistingKeyImpl(const_key_reference key) const {
+        return freebsd::RB_FIND_EXISTING_KEY(const_cast<ImplType::RootType&>(m_impl.m_root), key,
+                                             CompareKeyImpl);
     }
 
 public:
     constexpr IntrusiveRedBlackTree() = default;
 
     // Iterator accessors.
-    iterator begin() {
-        return iterator(this->impl.begin());
+    constexpr iterator begin() {
+        return iterator(m_impl.begin());
     }
 
-    const_iterator begin() const {
-        return const_iterator(this->impl.begin());
+    constexpr const_iterator begin() const {
+        return const_iterator(m_impl.begin());
     }
 
-    iterator end() {
-        return iterator(this->impl.end());
+    constexpr iterator end() {
+        return iterator(m_impl.end());
     }
 
-    const_iterator end() const {
-        return const_iterator(this->impl.end());
+    constexpr const_iterator end() const {
+        return const_iterator(m_impl.end());
     }
 
-    const_iterator cbegin() const {
+    constexpr const_iterator cbegin() const {
         return this->begin();
     }
 
-    const_iterator cend() const {
+    constexpr const_iterator cend() const {
         return this->end();
     }
 
-    iterator iterator_to(reference ref) {
-        return iterator(this->impl.iterator_to(*Traits::GetNode(std::addressof(ref))));
+    constexpr iterator iterator_to(reference ref) {
+        return iterator(m_impl.iterator_to(*Traits::GetNode(std::addressof(ref))));
     }
 
-    const_iterator iterator_to(const_reference ref) const {
-        return const_iterator(this->impl.iterator_to(*Traits::GetNode(std::addressof(ref))));
+    constexpr const_iterator iterator_to(const_reference ref) const {
+        return const_iterator(m_impl.iterator_to(*Traits::GetNode(std::addressof(ref))));
     }
 
     // Content management.
-    bool empty() const {
-        return this->impl.empty();
+    constexpr bool empty() const {
+        return m_impl.empty();
     }
 
-    reference back() {
-        return *Traits::GetParent(std::addressof(this->impl.back()));
+    constexpr reference back() {
+        return *Traits::GetParent(std::addressof(m_impl.back()));
     }
 
-    const_reference back() const {
-        return *Traits::GetParent(std::addressof(this->impl.back()));
+    constexpr const_reference back() const {
+        return *Traits::GetParent(std::addressof(m_impl.back()));
     }
 
-    reference front() {
-        return *Traits::GetParent(std::addressof(this->impl.front()));
+    constexpr reference front() {
+        return *Traits::GetParent(std::addressof(m_impl.front()));
     }
 
-    const_reference front() const {
-        return *Traits::GetParent(std::addressof(this->impl.front()));
+    constexpr const_reference front() const {
+        return *Traits::GetParent(std::addressof(m_impl.front()));
     }
 
-    iterator erase(iterator it) {
-        return iterator(this->impl.erase(it.GetImplIterator()));
+    constexpr iterator erase(iterator it) {
+        return iterator(m_impl.erase(it.GetImplIterator()));
     }
 
-    iterator insert(reference ref) {
+    constexpr iterator insert(reference ref) {
         ImplType::pointer node = Traits::GetNode(std::addressof(ref));
         this->InsertImpl(node);
         return iterator(node);
     }
 
-    iterator find(const_reference ref) const {
+    constexpr iterator find(const_reference ref) const {
         return iterator(this->FindImpl(Traits::GetNode(std::addressof(ref))));
     }
 
-    iterator nfind(const_reference ref) const {
+    constexpr iterator nfind(const_reference ref) const {
         return iterator(this->NFindImpl(Traits::GetNode(std::addressof(ref))));
     }
 
-    iterator find_light(const_light_reference ref) const {
-        return iterator(this->FindLightImpl(std::addressof(ref)));
+    constexpr iterator find_key(const_key_reference ref) const {
+        return iterator(this->FindKeyImpl(ref));
+    }
+
+    constexpr iterator nfind_key(const_key_reference ref) const {
+        return iterator(this->NFindKeyImpl(ref));
+    }
+
+    constexpr iterator find_existing(const_reference ref) const {
+        return iterator(this->FindExistingImpl(Traits::GetNode(std::addressof(ref))));
     }
 
-    iterator nfind_light(const_light_reference ref) const {
-        return iterator(this->NFindLightImpl(std::addressof(ref)));
+    constexpr iterator find_existing_key(const_key_reference ref) const {
+        return iterator(this->FindExistingKeyImpl(ref));
     }
 };
 
-template <auto T, class Derived = impl::GetParentType<T>>
+template <auto T, class Derived = Common::impl::GetParentType<T>>
 class IntrusiveRedBlackTreeMemberTraits;
 
 template <class Parent, IntrusiveRedBlackTreeNode Parent::*Member, class Derived>
@@ -498,19 +524,16 @@ private:
         return std::addressof(parent->*Member);
     }
 
-    static constexpr Derived* GetParent(IntrusiveRedBlackTreeNode* node) {
-        return GetParentPointer<Member, Derived>(node);
+    static Derived* GetParent(IntrusiveRedBlackTreeNode* node) {
+        return Common::GetParentPointer<Member, Derived>(node);
     }
 
-    static constexpr Derived const* GetParent(const IntrusiveRedBlackTreeNode* node) {
-        return GetParentPointer<Member, Derived>(node);
+    static Derived const* GetParent(IntrusiveRedBlackTreeNode const* node) {
+        return Common::GetParentPointer<Member, Derived>(node);
     }
-
-private:
-    static constexpr TypedStorage<Derived> DerivedStorage = {};
 };
 
-template <auto T, class Derived = impl::GetParentType<T>>
+template <auto T, class Derived = Common::impl::GetParentType<T>>
 class IntrusiveRedBlackTreeMemberTraitsDeferredAssert;
 
 template <class Parent, IntrusiveRedBlackTreeNode Parent::*Member, class Derived>
@@ -521,11 +544,6 @@ public:
         IntrusiveRedBlackTree<Derived, IntrusiveRedBlackTreeMemberTraitsDeferredAssert, Comparator>;
     using TreeTypeImpl = impl::IntrusiveRedBlackTreeImpl;
 
-    static constexpr bool IsValid() {
-        TypedStorage<Derived> DerivedStorage = {};
-        return GetParent(GetNode(GetPointer(DerivedStorage))) == GetPointer(DerivedStorage);
-    }
-
 private:
     template <class, class, class>
     friend class IntrusiveRedBlackTree;
@@ -540,30 +558,36 @@ private:
         return std::addressof(parent->*Member);
     }
 
-    static constexpr Derived* GetParent(IntrusiveRedBlackTreeNode* node) {
-        return GetParentPointer<Member, Derived>(node);
+    static Derived* GetParent(IntrusiveRedBlackTreeNode* node) {
+        return Common::GetParentPointer<Member, Derived>(node);
     }
 
-    static constexpr Derived const* GetParent(const IntrusiveRedBlackTreeNode* node) {
-        return GetParentPointer<Member, Derived>(node);
+    static Derived const* GetParent(IntrusiveRedBlackTreeNode const* node) {
+        return Common::GetParentPointer<Member, Derived>(node);
     }
 };
 
 template <class Derived>
-class IntrusiveRedBlackTreeBaseNode : public IntrusiveRedBlackTreeNode {
+class alignas(void*) IntrusiveRedBlackTreeBaseNode : public IntrusiveRedBlackTreeNode {
 public:
+    using IntrusiveRedBlackTreeNode::IntrusiveRedBlackTreeNode;
+
     constexpr Derived* GetPrev() {
-        return static_cast<Derived*>(impl::IntrusiveRedBlackTreeImpl::GetPrev(this));
+        return static_cast<Derived*>(static_cast<IntrusiveRedBlackTreeBaseNode*>(
+            impl::IntrusiveRedBlackTreeImpl::GetPrev(this)));
     }
     constexpr const Derived* GetPrev() const {
-        return static_cast<const Derived*>(impl::IntrusiveRedBlackTreeImpl::GetPrev(this));
+        return static_cast<const Derived*>(static_cast<const IntrusiveRedBlackTreeBaseNode*>(
+            impl::IntrusiveRedBlackTreeImpl::GetPrev(this)));
     }
 
     constexpr Derived* GetNext() {
-        return static_cast<Derived*>(impl::IntrusiveRedBlackTreeImpl::GetNext(this));
+        return static_cast<Derived*>(static_cast<IntrusiveRedBlackTreeBaseNode*>(
+            impl::IntrusiveRedBlackTreeImpl::GetNext(this)));
     }
     constexpr const Derived* GetNext() const {
-        return static_cast<const Derived*>(impl::IntrusiveRedBlackTreeImpl::GetNext(this));
+        return static_cast<const Derived*>(static_cast<const IntrusiveRedBlackTreeBaseNode*>(
+            impl::IntrusiveRedBlackTreeImpl::GetNext(this)));
     }
 };
 
@@ -581,19 +605,22 @@ private:
     friend class impl::IntrusiveRedBlackTreeImpl;
 
     static constexpr IntrusiveRedBlackTreeNode* GetNode(Derived* parent) {
-        return static_cast<IntrusiveRedBlackTreeNode*>(parent);
+        return static_cast<IntrusiveRedBlackTreeNode*>(
+            static_cast<IntrusiveRedBlackTreeBaseNode<Derived>*>(parent));
     }
 
     static constexpr IntrusiveRedBlackTreeNode const* GetNode(Derived const* parent) {
-        return static_cast<const IntrusiveRedBlackTreeNode*>(parent);
+        return static_cast<const IntrusiveRedBlackTreeNode*>(
+            static_cast<const IntrusiveRedBlackTreeBaseNode<Derived>*>(parent));
     }
 
     static constexpr Derived* GetParent(IntrusiveRedBlackTreeNode* node) {
-        return static_cast<Derived*>(node);
+        return static_cast<Derived*>(static_cast<IntrusiveRedBlackTreeBaseNode<Derived>*>(node));
     }
 
-    static constexpr Derived const* GetParent(const IntrusiveRedBlackTreeNode* node) {
-        return static_cast<const Derived*>(node);
+    static constexpr Derived const* GetParent(IntrusiveRedBlackTreeNode const* node) {
+        return static_cast<const Derived*>(
+            static_cast<const IntrusiveRedBlackTreeBaseNode<Derived>*>(node));
     }
 };
 
diff --git a/src/common/literals.h b/src/common/literals.h
index d55fed40b..0ad314afb 100644
--- a/src/common/literals.h
+++ b/src/common/literals.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index c51c05b28..15d92505e 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -1,14 +1,11 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <atomic>
 #include <chrono>
 #include <climits>
-#include <exception>
 #include <stop_token>
 #include <thread>
-#include <vector>
 
 #include <fmt/format.h>
 
@@ -218,19 +215,17 @@ private:
     Impl(const std::filesystem::path& file_backend_filename, const Filter& filter_)
         : filter{filter_}, file_backend{file_backend_filename} {}
 
-    ~Impl() {
-        StopBackendThread();
-    }
+    ~Impl() = default;
 
     void StartBackendThread() {
-        backend_thread = std::thread([this] {
-            Common::SetCurrentThreadName("yuzu:Log");
+        backend_thread = std::jthread([this](std::stop_token stop_token) {
+            Common::SetCurrentThreadName("Logger");
             Entry entry;
             const auto write_logs = [this, &entry]() {
                 ForEachBackend([&entry](Backend& backend) { backend.Write(entry); });
             };
-            while (!stop.stop_requested()) {
-                entry = message_queue.PopWait(stop.get_token());
+            while (!stop_token.stop_requested()) {
+                entry = message_queue.PopWait(stop_token);
                 if (entry.filename != nullptr) {
                     write_logs();
                 }
@@ -244,11 +239,6 @@ private:
         });
     }
 
-    void StopBackendThread() {
-        stop.request_stop();
-        backend_thread.join();
-    }
-
     Entry CreateEntry(Class log_class, Level log_level, const char* filename, unsigned int line_nr,
                       const char* function, std::string&& message) const {
         using std::chrono::duration_cast;
@@ -283,10 +273,9 @@ private:
     ColorConsoleBackend color_console_backend{};
     FileBackend file_backend;
 
-    std::stop_source stop;
-    std::thread backend_thread;
     MPSCQueue<Entry, true> message_queue{};
     std::chrono::steady_clock::time_point time_origin{std::chrono::steady_clock::now()};
+    std::jthread backend_thread;
 };
 } // namespace
 
diff --git a/src/common/logging/backend.h b/src/common/logging/backend.h
index bf785f402..12e5e2498 100644
--- a/src/common/logging/backend.h
+++ b/src/common/logging/backend.h
@@ -1,10 +1,8 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <filesystem>
 #include "common/logging/filter.h"
 
 namespace Common::Log {
diff --git a/src/common/logging/filter.cpp b/src/common/logging/filter.cpp
index b898a652c..a959acb74 100644
--- a/src/common/logging/filter.cpp
+++ b/src/common/logging/filter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include "common/logging/filter.h"
@@ -101,6 +100,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
     SUB(Service, GRC)                                                                              \
     SUB(Service, HID)                                                                              \
     SUB(Service, IRS)                                                                              \
+    SUB(Service, JIT)                                                                              \
     SUB(Service, LBL)                                                                              \
     SUB(Service, LDN)                                                                              \
     SUB(Service, LDR)                                                                              \
@@ -108,6 +108,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
     SUB(Service, Migration)                                                                        \
     SUB(Service, Mii)                                                                              \
     SUB(Service, MM)                                                                               \
+    SUB(Service, MNPP)                                                                             \
     SUB(Service, NCM)                                                                              \
     SUB(Service, NFC)                                                                              \
     SUB(Service, NFP)                                                                              \
@@ -118,6 +119,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
     SUB(Service, NPNS)                                                                             \
     SUB(Service, NS)                                                                               \
     SUB(Service, NVDRV)                                                                            \
+    SUB(Service, NVFlinger)                                                                        \
     SUB(Service, OLSC)                                                                             \
     SUB(Service, PCIE)                                                                             \
     SUB(Service, PCTL)                                                                             \
@@ -125,7 +127,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
     SUB(Service, PM)                                                                               \
     SUB(Service, PREPO)                                                                            \
     SUB(Service, PSC)                                                                              \
-    SUB(Service, PSM)                                                                              \
+    SUB(Service, PTM)                                                                              \
     SUB(Service, SET)                                                                              \
     SUB(Service, SM)                                                                               \
     SUB(Service, SPL)                                                                              \
diff --git a/src/common/logging/filter.h b/src/common/logging/filter.h
index 1a3074e04..54d172cc0 100644
--- a/src/common/logging/filter.h
+++ b/src/common/logging/filter.h
@@ -1,13 +1,11 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <chrono>
 #include <cstddef>
-#include <string_view>
 #include "common/logging/log.h"
 
 namespace Common::Log {
diff --git a/src/common/logging/formatter.h b/src/common/logging/formatter.h
index 552cde75a..88e55505d 100644
--- a/src/common/logging/formatter.h
+++ b/src/common/logging/formatter.h
@@ -1,6 +1,5 @@
-// Copyright 2022 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/logging/log.h b/src/common/logging/log.h
index 0c80d01ee..c00c01a9e 100644
--- a/src/common/logging/log.h
+++ b/src/common/logging/log.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/logging/log_entry.h b/src/common/logging/log_entry.h
index b28570071..d8d7daf76 100644
--- a/src/common/logging/log_entry.h
+++ b/src/common/logging/log_entry.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/logging/text_formatter.cpp b/src/common/logging/text_formatter.cpp
index 10b2281db..09398ea64 100644
--- a/src/common/logging/text_formatter.cpp
+++ b/src/common/logging/text_formatter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cstdio>
@@ -10,12 +9,10 @@
 #endif
 
 #include "common/assert.h"
-#include "common/common_funcs.h"
 #include "common/logging/filter.h"
 #include "common/logging/log.h"
 #include "common/logging/log_entry.h"
 #include "common/logging/text_formatter.h"
-#include "common/string_util.h"
 
 namespace Common::Log {
 
diff --git a/src/common/logging/text_formatter.h b/src/common/logging/text_formatter.h
index 171e74cfe..0d0ec4370 100644
--- a/src/common/logging/text_formatter.h
+++ b/src/common/logging/text_formatter.h
@@ -1,10 +1,8 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <cstddef>
 #include <string>
 
 namespace Common::Log {
diff --git a/src/common/logging/types.h b/src/common/logging/types.h
index 9ed0c7ad6..595c15ada 100644
--- a/src/common/logging/types.h
+++ b/src/common/logging/types.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -69,6 +68,7 @@ enum class Class : u8 {
     Service_GRC,       ///< The game recording service
     Service_HID,       ///< The HID (Human interface device) service
     Service_IRS,       ///< The IRS service
+    Service_JIT,       ///< The JIT service
     Service_LBL,       ///< The LBL (LCD backlight) service
     Service_LDN,       ///< The LDN (Local domain network) service
     Service_LDR,       ///< The loader service
@@ -76,6 +76,7 @@ enum class Class : u8 {
     Service_Migration, ///< The migration service
     Service_Mii,       ///< The Mii service
     Service_MM,        ///< The MM (Multimedia) service
+    Service_MNPP,      ///< The MNPP service
     Service_NCM,       ///< The NCM service
     Service_NFC,       ///< The NFC (Near-field communication) service
     Service_NFP,       ///< The NFP service
@@ -86,6 +87,7 @@ enum class Class : u8 {
     Service_NPNS,      ///< The NPNS service
     Service_NS,        ///< The NS services
     Service_NVDRV,     ///< The NVDRV (Nvidia driver) service
+    Service_NVFlinger, ///< The NVFlinger service
     Service_OLSC,      ///< The OLSC service
     Service_PCIE,      ///< The PCIe service
     Service_PCTL,      ///< The PCTL (Parental control) service
@@ -93,7 +95,7 @@ enum class Class : u8 {
     Service_PM,        ///< The PM service
     Service_PREPO,     ///< The PREPO (Play report) service
     Service_PSC,       ///< The PSC service
-    Service_PSM,       ///< The PSM service
+    Service_PTM,       ///< The PTM service
     Service_SET,       ///< The SET (Settings) service
     Service_SM,        ///< The SM (Service manager) service
     Service_SPL,       ///< The SPL service
diff --git a/src/common/lru_cache.h b/src/common/lru_cache.h
index 365488ba5..36cea5d27 100644
--- a/src/common/lru_cache.h
+++ b/src/common/lru_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2+ or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/lz4_compression.cpp b/src/common/lz4_compression.cpp
index dbb40da7c..ffb32fecf 100644
--- a/src/common/lz4_compression.cpp
+++ b/src/common/lz4_compression.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <lz4hc.h>
diff --git a/src/common/lz4_compression.h b/src/common/lz4_compression.h
index 1b4717595..7fd53a960 100644
--- a/src/common/lz4_compression.h
+++ b/src/common/lz4_compression.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/math_util.h b/src/common/math_util.h
index 510c4e56d..1f5928c15 100644
--- a/src/common/math_util.h
+++ b/src/common/math_util.h
@@ -1,9 +1,10 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <algorithm>
 #include <cstdlib>
 #include <type_traits>
 
@@ -20,10 +21,32 @@ struct Rectangle {
 
     constexpr Rectangle() = default;
 
+    constexpr Rectangle(T width, T height) : right(width), bottom(height) {}
+
     constexpr Rectangle(T left_, T top_, T right_, T bottom_)
         : left(left_), top(top_), right(right_), bottom(bottom_) {}
 
-    [[nodiscard]] T GetWidth() const {
+    [[nodiscard]] constexpr T Left() const {
+        return left;
+    }
+
+    [[nodiscard]] constexpr T Top() const {
+        return top;
+    }
+
+    [[nodiscard]] constexpr T Right() const {
+        return right;
+    }
+
+    [[nodiscard]] constexpr T Bottom() const {
+        return bottom;
+    }
+
+    [[nodiscard]] constexpr bool IsEmpty() const {
+        return (GetWidth() <= 0) || (GetHeight() <= 0);
+    }
+
+    [[nodiscard]] constexpr T GetWidth() const {
         if constexpr (std::is_floating_point_v<T>) {
             return std::abs(right - left);
         } else {
@@ -31,7 +54,7 @@ struct Rectangle {
         }
     }
 
-    [[nodiscard]] T GetHeight() const {
+    [[nodiscard]] constexpr T GetHeight() const {
         if constexpr (std::is_floating_point_v<T>) {
             return std::abs(bottom - top);
         } else {
@@ -39,18 +62,35 @@ struct Rectangle {
         }
     }
 
-    [[nodiscard]] Rectangle<T> TranslateX(const T x) const {
+    [[nodiscard]] constexpr Rectangle<T> TranslateX(const T x) const {
         return Rectangle{left + x, top, right + x, bottom};
     }
 
-    [[nodiscard]] Rectangle<T> TranslateY(const T y) const {
+    [[nodiscard]] constexpr Rectangle<T> TranslateY(const T y) const {
         return Rectangle{left, top + y, right, bottom + y};
     }
 
-    [[nodiscard]] Rectangle<T> Scale(const float s) const {
+    [[nodiscard]] constexpr Rectangle<T> Scale(const float s) const {
         return Rectangle{left, top, static_cast<T>(static_cast<float>(left + GetWidth()) * s),
                          static_cast<T>(static_cast<float>(top + GetHeight()) * s)};
     }
+
+    [[nodiscard]] constexpr bool operator==(const Rectangle<T>& rhs) const {
+        return (left == rhs.left) && (top == rhs.top) && (right == rhs.right) &&
+               (bottom == rhs.bottom);
+    }
+
+    [[nodiscard]] constexpr bool operator!=(const Rectangle<T>& rhs) const {
+        return !operator==(rhs);
+    }
+
+    [[nodiscard]] constexpr bool Intersect(const Rectangle<T>& with, Rectangle<T>* result) const {
+        result->left = std::max(left, with.left);
+        result->top = std::max(top, with.top);
+        result->right = std::min(right, with.right);
+        result->bottom = std::min(bottom, with.bottom);
+        return !result->IsEmpty();
+    }
 };
 
 template <typename T>
diff --git a/src/common/memory_detect.cpp b/src/common/memory_detect.cpp
index 8cff6ec37..86a3abcc6 100644
--- a/src/common/memory_detect.cpp
+++ b/src/common/memory_detect.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef _WIN32
 // clang-format off
@@ -70,4 +69,4 @@ const MemoryInfo& GetMemInfo() {
     return mem_info;
 }
 
-} // namespace Common
\ No newline at end of file
+} // namespace Common
diff --git a/src/common/memory_detect.h b/src/common/memory_detect.h
index 0f73751c8..a345e6d28 100644
--- a/src/common/memory_detect.h
+++ b/src/common/memory_detect.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/microprofile.cpp b/src/common/microprofile.cpp
index ee25dd37f..e6657c82f 100644
--- a/src/common/microprofile.cpp
+++ b/src/common/microprofile.cpp
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // Includes the MicroProfile implementation in this file for compilation
 #define MICROPROFILE_IMPL 1
diff --git a/src/common/microprofile.h b/src/common/microprofile.h
index 54e7f3cc4..56ef0a2dc 100644
--- a/src/common/microprofile.h
+++ b/src/common/microprofile.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -23,12 +22,3 @@ typedef void* HANDLE;
 #include <microprofile.h>
 
 #define MP_RGB(r, g, b) ((r) << 16 | (g) << 8 | (b) << 0)
-
-// On OS X, some Mach header included by MicroProfile defines these as macros, conflicting with
-// identifiers we use.
-#ifdef PAGE_SIZE
-#undef PAGE_SIZE
-#endif
-#ifdef PAGE_MASK
-#undef PAGE_MASK
-#endif
diff --git a/src/common/microprofileui.h b/src/common/microprofileui.h
index 41abe6b75..39ed18ffa 100644
--- a/src/common/microprofileui.h
+++ b/src/common/microprofileui.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/multi_level_page_table.cpp b/src/common/multi_level_page_table.cpp
new file mode 100644
index 000000000..46e362f3b
--- /dev/null
+++ b/src/common/multi_level_page_table.cpp
@@ -0,0 +1,9 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/multi_level_page_table.inc"
+
+namespace Common {
+template class Common::MultiLevelPageTable<u64>;
+template class Common::MultiLevelPageTable<u32>;
+} // namespace Common
diff --git a/src/common/multi_level_page_table.h b/src/common/multi_level_page_table.h
new file mode 100644
index 000000000..31f6676a0
--- /dev/null
+++ b/src/common/multi_level_page_table.h
@@ -0,0 +1,78 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <type_traits>
+#include <utility>
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace Common {
+
+template <typename BaseAddr>
+class MultiLevelPageTable final {
+public:
+    constexpr MultiLevelPageTable() = default;
+    explicit MultiLevelPageTable(std::size_t address_space_bits, std::size_t first_level_bits,
+                                 std::size_t page_bits);
+
+    ~MultiLevelPageTable() noexcept;
+
+    MultiLevelPageTable(const MultiLevelPageTable&) = delete;
+    MultiLevelPageTable& operator=(const MultiLevelPageTable&) = delete;
+
+    MultiLevelPageTable(MultiLevelPageTable&& other) noexcept
+        : address_space_bits{std::exchange(other.address_space_bits, 0)},
+          first_level_bits{std::exchange(other.first_level_bits, 0)}, page_bits{std::exchange(
+                                                                          other.page_bits, 0)},
+          first_level_shift{std::exchange(other.first_level_shift, 0)},
+          first_level_chunk_size{std::exchange(other.first_level_chunk_size, 0)},
+          first_level_map{std::move(other.first_level_map)}, base_ptr{std::exchange(other.base_ptr,
+                                                                                    nullptr)} {}
+
+    MultiLevelPageTable& operator=(MultiLevelPageTable&& other) noexcept {
+        address_space_bits = std::exchange(other.address_space_bits, 0);
+        first_level_bits = std::exchange(other.first_level_bits, 0);
+        page_bits = std::exchange(other.page_bits, 0);
+        first_level_shift = std::exchange(other.first_level_shift, 0);
+        first_level_chunk_size = std::exchange(other.first_level_chunk_size, 0);
+        alloc_size = std::exchange(other.alloc_size, 0);
+        first_level_map = std::move(other.first_level_map);
+        base_ptr = std::exchange(other.base_ptr, nullptr);
+        return *this;
+    }
+
+    void ReserveRange(u64 start, std::size_t size);
+
+    [[nodiscard]] const BaseAddr& operator[](std::size_t index) const {
+        return base_ptr[index];
+    }
+
+    [[nodiscard]] BaseAddr& operator[](std::size_t index) {
+        return base_ptr[index];
+    }
+
+    [[nodiscard]] BaseAddr* data() {
+        return base_ptr;
+    }
+
+    [[nodiscard]] const BaseAddr* data() const {
+        return base_ptr;
+    }
+
+private:
+    void AllocateLevel(u64 level);
+
+    std::size_t address_space_bits{};
+    std::size_t first_level_bits{};
+    std::size_t page_bits{};
+    std::size_t first_level_shift{};
+    std::size_t first_level_chunk_size{};
+    std::size_t alloc_size{};
+    std::vector<void*> first_level_map{};
+    BaseAddr* base_ptr{};
+};
+
+} // namespace Common
diff --git a/src/common/multi_level_page_table.inc b/src/common/multi_level_page_table.inc
new file mode 100644
index 000000000..8ac506fa0
--- /dev/null
+++ b/src/common/multi_level_page_table.inc
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifdef _WIN32
+#include <windows.h>
+#else
+#include <sys/mman.h>
+#endif
+
+#include "common/assert.h"
+#include "common/multi_level_page_table.h"
+
+namespace Common {
+
+template <typename BaseAddr>
+MultiLevelPageTable<BaseAddr>::MultiLevelPageTable(std::size_t address_space_bits_,
+                                                   std::size_t first_level_bits_,
+                                                   std::size_t page_bits_)
+    : address_space_bits{address_space_bits_},
+      first_level_bits{first_level_bits_}, page_bits{page_bits_} {
+    if (page_bits == 0) {
+      return;
+    }
+    first_level_shift = address_space_bits - first_level_bits;
+    first_level_chunk_size = (1ULL << (first_level_shift - page_bits)) * sizeof(BaseAddr);
+    alloc_size = (1ULL << (address_space_bits - page_bits)) * sizeof(BaseAddr);
+    std::size_t first_level_size = 1ULL << first_level_bits;
+    first_level_map.resize(first_level_size, nullptr);
+#ifdef _WIN32
+    void* base{VirtualAlloc(nullptr, alloc_size, MEM_RESERVE, PAGE_READWRITE)};
+#else
+    void* base{mmap(nullptr, alloc_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)};
+
+    if (base == MAP_FAILED) {
+        base = nullptr;
+    }
+#endif
+
+    ASSERT(base);
+    base_ptr = reinterpret_cast<BaseAddr*>(base);
+}
+
+template <typename BaseAddr>
+MultiLevelPageTable<BaseAddr>::~MultiLevelPageTable() noexcept {
+    if (!base_ptr) {
+        return;
+    }
+#ifdef _WIN32
+    ASSERT(VirtualFree(base_ptr, 0, MEM_RELEASE));
+#else
+    ASSERT(munmap(base_ptr, alloc_size) == 0);
+#endif
+}
+
+template <typename BaseAddr>
+void MultiLevelPageTable<BaseAddr>::ReserveRange(u64 start, std::size_t size) {
+    const u64 new_start = start >> first_level_shift;
+    const u64 new_end = (start + size) >> first_level_shift;
+    for (u64 i = new_start; i <= new_end; i++) {
+        if (!first_level_map[i]) {
+            AllocateLevel(i);
+        }
+    }
+}
+
+template <typename BaseAddr>
+void MultiLevelPageTable<BaseAddr>::AllocateLevel(u64 level) {
+    void* ptr = reinterpret_cast<char *>(base_ptr) + level * first_level_chunk_size;
+#ifdef _WIN32
+    void* base{VirtualAlloc(ptr, first_level_chunk_size, MEM_COMMIT, PAGE_READWRITE)};
+#else
+    void* base{mmap(ptr, first_level_chunk_size, PROT_READ | PROT_WRITE,
+                    MAP_ANONYMOUS | MAP_PRIVATE, -1, 0)};
+
+    if (base == MAP_FAILED) {
+        base = nullptr;
+    }
+#endif
+    ASSERT(base);
+
+    first_level_map[level] = base;
+}
+
+} // namespace Common
diff --git a/src/common/nvidia_flags.cpp b/src/common/nvidia_flags.cpp
index d1afd1f1d..7ed7690ee 100644
--- a/src/common/nvidia_flags.cpp
+++ b/src/common/nvidia_flags.cpp
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstdlib>
 
 #include <fmt/format.h>
 
-#include "common/fs/file.h"
 #include "common/fs/fs.h"
 #include "common/fs/path_util.h"
 #include "common/nvidia_flags.h"
diff --git a/src/common/nvidia_flags.h b/src/common/nvidia_flags.h
index 8930efcec..8c3b1bfb9 100644
--- a/src/common/nvidia_flags.h
+++ b/src/common/nvidia_flags.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/page_table.cpp b/src/common/page_table.cpp
index 9fffd816f..b744b68ce 100644
--- a/src/common/page_table.cpp
+++ b/src/common/page_table.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/page_table.h"
 
@@ -10,11 +9,65 @@ PageTable::PageTable() = default;
 
 PageTable::~PageTable() noexcept = default;
 
-void PageTable::Resize(size_t address_space_width_in_bits, size_t page_size_in_bits) {
-    const size_t num_page_table_entries{1ULL << (address_space_width_in_bits - page_size_in_bits)};
+bool PageTable::BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
+                               u64 address) const {
+    // Setup invalid defaults.
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
+    out_context.next_page = 0;
+
+    // Validate that we can read the actual entry.
+    const auto page = address / page_size;
+    if (page >= backing_addr.size()) {
+        return false;
+    }
+
+    // Validate that the entry is mapped.
+    const auto phys_addr = backing_addr[page];
+    if (phys_addr == 0) {
+        return false;
+    }
+
+    // Populate the results.
+    out_entry.phys_addr = phys_addr + address;
+    out_context.next_page = page + 1;
+    out_context.next_offset = address + page_size;
+
+    return true;
+}
+
+bool PageTable::ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const {
+    // Setup invalid defaults.
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
+
+    // Validate that we can read the actual entry.
+    const auto page = context.next_page;
+    if (page >= backing_addr.size()) {
+        return false;
+    }
+
+    // Validate that the entry is mapped.
+    const auto phys_addr = backing_addr[page];
+    if (phys_addr == 0) {
+        return false;
+    }
+
+    // Populate the results.
+    out_entry.phys_addr = phys_addr + context.next_offset;
+    context.next_page = page + 1;
+    context.next_offset += page_size;
+
+    return true;
+}
+
+void PageTable::Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits) {
+    const std::size_t num_page_table_entries{1ULL
+                                             << (address_space_width_in_bits - page_size_in_bits)};
     pointers.resize(num_page_table_entries);
     backing_addr.resize(num_page_table_entries);
     current_address_space_width_in_bits = address_space_width_in_bits;
+    page_size = 1ULL << page_size_in_bits;
 }
 
 } // namespace Common
diff --git a/src/common/page_table.h b/src/common/page_table.h
index 8267e8b4d..1ad3a9f8b 100644
--- a/src/common/page_table.h
+++ b/src/common/page_table.h
@@ -1,11 +1,9 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <atomic>
-#include <tuple>
 
 #include "common/common_types.h"
 #include "common/virtual_buffer.h"
@@ -17,6 +15,9 @@ enum class PageType : u8 {
     Unmapped,
     /// Page is mapped to regular memory. This is the only type you can get pointers to.
     Memory,
+    /// Page is mapped to regular memory, but inaccessible from CPU fastmem and must use
+    /// the callbacks.
+    DebugMemory,
     /// Page is mapped to regular memory, but also needs to check for rasterizer cache flushing and
     /// invalidation
     RasterizerCachedMemory,
@@ -27,6 +28,16 @@ enum class PageType : u8 {
  * mimics the way a real CPU page table works.
  */
 struct PageTable {
+    struct TraversalEntry {
+        u64 phys_addr{};
+        std::size_t block_size{};
+    };
+
+    struct TraversalContext {
+        u64 next_page{};
+        u64 next_offset{};
+    };
+
     /// Number of bits reserved for attribute tagging.
     /// This can be at most the guaranteed alignment of the pointers in the page table.
     static constexpr int ATTRIBUTE_BITS = 2;
@@ -89,6 +100,10 @@ struct PageTable {
     PageTable(PageTable&&) noexcept = default;
     PageTable& operator=(PageTable&&) noexcept = default;
 
+    bool BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
+                        u64 address) const;
+    bool ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const;
+
     /**
      * Resizes the page table to be able to accommodate enough pages within
      * a given address space.
@@ -96,9 +111,9 @@ struct PageTable {
      * @param address_space_width_in_bits The address size width in bits.
      * @param page_size_in_bits           The page size in bits.
      */
-    void Resize(size_t address_space_width_in_bits, size_t page_size_in_bits);
+    void Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits);
 
-    size_t GetAddressSpaceBits() const {
+    std::size_t GetAddressSpaceBits() const {
         return current_address_space_width_in_bits;
     }
 
@@ -110,9 +125,11 @@ struct PageTable {
 
     VirtualBuffer<u64> backing_addr;
 
-    size_t current_address_space_width_in_bits;
+    std::size_t current_address_space_width_in_bits{};
+
+    u8* fastmem_arena{};
 
-    u8* fastmem_arena;
+    std::size_t page_size{};
 };
 
 } // namespace Common
diff --git a/src/common/param_package.cpp b/src/common/param_package.cpp
index bbf20f5eb..629babb81 100644
--- a/src/common/param_package.cpp
+++ b/src/common/param_package.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <stdexcept>
@@ -76,7 +75,7 @@ std::string ParamPackage::Serialize() const {
 std::string ParamPackage::Get(const std::string& key, const std::string& default_value) const {
     auto pair = data.find(key);
     if (pair == data.end()) {
-        LOG_DEBUG(Common, "key '{}' not found", key);
+        LOG_TRACE(Common, "key '{}' not found", key);
         return default_value;
     }
 
@@ -86,7 +85,7 @@ std::string ParamPackage::Get(const std::string& key, const std::string& default
 int ParamPackage::Get(const std::string& key, int default_value) const {
     auto pair = data.find(key);
     if (pair == data.end()) {
-        LOG_DEBUG(Common, "key '{}' not found", key);
+        LOG_TRACE(Common, "key '{}' not found", key);
         return default_value;
     }
 
@@ -101,7 +100,7 @@ int ParamPackage::Get(const std::string& key, int default_value) const {
 float ParamPackage::Get(const std::string& key, float default_value) const {
     auto pair = data.find(key);
     if (pair == data.end()) {
-        LOG_DEBUG(Common, "key {} not found", key);
+        LOG_TRACE(Common, "key {} not found", key);
         return default_value;
     }
 
diff --git a/src/common/param_package.h b/src/common/param_package.h
index c13e45479..d7c13cb1f 100644
--- a/src/common/param_package.h
+++ b/src/common/param_package.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/parent_of_member.h b/src/common/parent_of_member.h
index 58c70b0e7..8e03f17d8 100644
--- a/src/common/parent_of_member.h
+++ b/src/common/parent_of_member.h
@@ -1,19 +1,17 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <type_traits>
 
 #include "common/assert.h"
-#include "common/common_types.h"
 
 namespace Common {
 namespace detail {
 template <typename T, size_t Size, size_t Align>
 struct TypedStorageImpl {
-    std::aligned_storage_t<Size, Align> storage_;
+    alignas(Align) u8 storage_[Size];
 };
 } // namespace detail
 
diff --git a/src/common/point.h b/src/common/point.h
index c0a52ad8d..6491856ea 100644
--- a/src/common/point.h
+++ b/src/common/point.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/quaternion.h b/src/common/quaternion.h
index 4d0871eb4..5bb5f2af0 100644
--- a/src/common/quaternion.h
+++ b/src/common/quaternion.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/reader_writer_queue.h b/src/common/reader_writer_queue.h
new file mode 100644
index 000000000..60c41a8cb
--- /dev/null
+++ b/src/common/reader_writer_queue.h
@@ -0,0 +1,940 @@
+// SPDX-FileCopyrightText: 2013-2020 Cameron Desrochers
+// SPDX-License-Identifier: BSD-2-Clause
+
+#pragma once
+
+#include <cassert>
+#include <cstdint>
+#include <cstdlib> // For malloc/free/abort & size_t
+#include <memory>
+#include <new>
+#include <stdexcept>
+#include <type_traits>
+#include <utility>
+
+#include "common/atomic_helpers.h"
+
+#if __cplusplus > 199711L || _MSC_VER >= 1700 // C++11 or VS2012
+#include <chrono>
+#endif
+
+// A lock-free queue for a single-consumer, single-producer architecture.
+// The queue is also wait-free in the common path (except if more memory
+// needs to be allocated, in which case malloc is called).
+// Allocates memory sparingly, and only once if the original maximum size
+// estimate is never exceeded.
+// Tested on x86/x64 processors, but semantics should be correct for all
+// architectures (given the right implementations in atomicops.h), provided
+// that aligned integer and pointer accesses are naturally atomic.
+// Note that there should only be one consumer thread and producer thread;
+// Switching roles of the threads, or using multiple consecutive threads for
+// one role, is not safe unless properly synchronized.
+// Using the queue exclusively from one thread is fine, though a bit silly.
+
+#ifndef MOODYCAMEL_CACHE_LINE_SIZE
+#define MOODYCAMEL_CACHE_LINE_SIZE 64
+#endif
+
+#ifndef MOODYCAMEL_EXCEPTIONS_ENABLED
+#if (defined(_MSC_VER) && defined(_CPPUNWIND)) || (defined(__GNUC__) && defined(__EXCEPTIONS)) ||  \
+    (!defined(_MSC_VER) && !defined(__GNUC__))
+#define MOODYCAMEL_EXCEPTIONS_ENABLED
+#endif
+#endif
+
+#ifndef MOODYCAMEL_HAS_EMPLACE
+#if !defined(_MSC_VER) ||                                                                          \
+    _MSC_VER >= 1800 // variadic templates: either a non-MS compiler or VS >= 2013
+#define MOODYCAMEL_HAS_EMPLACE 1
+#endif
+#endif
+
+#ifndef MOODYCAMEL_MAYBE_ALIGN_TO_CACHELINE
+#if defined(__APPLE__) && defined(__MACH__) && __cplusplus >= 201703L
+// This is required to find out what deployment target we are using
+#include <CoreFoundation/CoreFoundation.h>
+#if !defined(MAC_OS_X_VERSION_MIN_REQUIRED) ||                                                     \
+    MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_14
+// C++17 new(size_t, align_val_t) is not backwards-compatible with older versions of macOS, so we
+// can't support over-alignment in this case
+#define MOODYCAMEL_MAYBE_ALIGN_TO_CACHELINE
+#endif
+#endif
+#endif
+
+#ifndef MOODYCAMEL_MAYBE_ALIGN_TO_CACHELINE
+#define MOODYCAMEL_MAYBE_ALIGN_TO_CACHELINE AE_ALIGN(MOODYCAMEL_CACHE_LINE_SIZE)
+#endif
+
+#ifdef AE_VCPP
+#pragma warning(push)
+#pragma warning(disable : 4324) // structure was padded due to __declspec(align())
+#pragma warning(disable : 4820) // padding was added
+#pragma warning(disable : 4127) // conditional expression is constant
+#endif
+
+namespace Common {
+
+template <typename T, size_t MAX_BLOCK_SIZE = 512>
+class MOODYCAMEL_MAYBE_ALIGN_TO_CACHELINE ReaderWriterQueue {
+    // Design: Based on a queue-of-queues. The low-level queues are just
+    // circular buffers with front and tail indices indicating where the
+    // next element to dequeue is and where the next element can be enqueued,
+    // respectively. Each low-level queue is called a "block". Each block
+    // wastes exactly one element's worth of space to keep the design simple
+    // (if front == tail then the queue is empty, and can't be full).
+    // The high-level queue is a circular linked list of blocks; again there
+    // is a front and tail, but this time they are pointers to the blocks.
+    // The front block is where the next element to be dequeued is, provided
+    // the block is not empty. The back block is where elements are to be
+    // enqueued, provided the block is not full.
+    // The producer thread owns all the tail indices/pointers. The consumer
+    // thread owns all the front indices/pointers. Both threads read each
+    // other's variables, but only the owning thread updates them. E.g. After
+    // the consumer reads the producer's tail, the tail may change before the
+    // consumer is done dequeuing an object, but the consumer knows the tail
+    // will never go backwards, only forwards.
+    // If there is no room to enqueue an object, an additional block (of
+    // equal size to the last block) is added. Blocks are never removed.
+
+public:
+    typedef T value_type;
+
+    // Constructs a queue that can hold at least `size` elements without further
+    // allocations. If more than MAX_BLOCK_SIZE elements are requested,
+    // then several blocks of MAX_BLOCK_SIZE each are reserved (including
+    // at least one extra buffer block).
+    AE_NO_TSAN explicit ReaderWriterQueue(size_t size = 15)
+#ifndef NDEBUG
+        : enqueuing(false), dequeuing(false)
+#endif
+    {
+        assert(MAX_BLOCK_SIZE == ceilToPow2(MAX_BLOCK_SIZE) &&
+               "MAX_BLOCK_SIZE must be a power of 2");
+        assert(MAX_BLOCK_SIZE >= 2 && "MAX_BLOCK_SIZE must be at least 2");
+
+        Block* firstBlock = nullptr;
+
+        largestBlockSize =
+            ceilToPow2(size + 1); // We need a spare slot to fit size elements in the block
+        if (largestBlockSize > MAX_BLOCK_SIZE * 2) {
+            // We need a spare block in case the producer is writing to a different block the
+            // consumer is reading from, and wants to enqueue the maximum number of elements. We
+            // also need a spare element in each block to avoid the ambiguity between front == tail
+            // meaning "empty" and "full". So the effective number of slots that are guaranteed to
+            // be usable at any time is the block size - 1 times the number of blocks - 1. Solving
+            // for size and applying a ceiling to the division gives us (after simplifying):
+            size_t initialBlockCount = (size + MAX_BLOCK_SIZE * 2 - 3) / (MAX_BLOCK_SIZE - 1);
+            largestBlockSize = MAX_BLOCK_SIZE;
+            Block* lastBlock = nullptr;
+            for (size_t i = 0; i != initialBlockCount; ++i) {
+                auto block = make_block(largestBlockSize);
+                if (block == nullptr) {
+#ifdef MOODYCAMEL_EXCEPTIONS_ENABLED
+                    throw std::bad_alloc();
+#else
+                    abort();
+#endif
+                }
+                if (firstBlock == nullptr) {
+                    firstBlock = block;
+                } else {
+                    lastBlock->next = block;
+                }
+                lastBlock = block;
+                block->next = firstBlock;
+            }
+        } else {
+            firstBlock = make_block(largestBlockSize);
+            if (firstBlock == nullptr) {
+#ifdef MOODYCAMEL_EXCEPTIONS_ENABLED
+                throw std::bad_alloc();
+#else
+                abort();
+#endif
+            }
+            firstBlock->next = firstBlock;
+        }
+        frontBlock = firstBlock;
+        tailBlock = firstBlock;
+
+        // Make sure the reader/writer threads will have the initialized memory setup above:
+        fence(memory_order_sync);
+    }
+
+    // Note: The queue should not be accessed concurrently while it's
+    // being moved. It's up to the user to synchronize this.
+    AE_NO_TSAN ReaderWriterQueue(ReaderWriterQueue&& other)
+        : frontBlock(other.frontBlock.load()), tailBlock(other.tailBlock.load()),
+          largestBlockSize(other.largestBlockSize)
+#ifndef NDEBUG
+          ,
+          enqueuing(false), dequeuing(false)
+#endif
+    {
+        other.largestBlockSize = 32;
+        Block* b = other.make_block(other.largestBlockSize);
+        if (b == nullptr) {
+#ifdef MOODYCAMEL_EXCEPTIONS_ENABLED
+            throw std::bad_alloc();
+#else
+            abort();
+#endif
+        }
+        b->next = b;
+        other.frontBlock = b;
+        other.tailBlock = b;
+    }
+
+    // Note: The queue should not be accessed concurrently while it's
+    // being moved. It's up to the user to synchronize this.
+    ReaderWriterQueue& operator=(ReaderWriterQueue&& other) AE_NO_TSAN {
+        Block* b = frontBlock.load();
+        frontBlock = other.frontBlock.load();
+        other.frontBlock = b;
+        b = tailBlock.load();
+        tailBlock = other.tailBlock.load();
+        other.tailBlock = b;
+        std::swap(largestBlockSize, other.largestBlockSize);
+        return *this;
+    }
+
+    // Note: The queue should not be accessed concurrently while it's
+    // being deleted. It's up to the user to synchronize this.
+    AE_NO_TSAN ~ReaderWriterQueue() {
+        // Make sure we get the latest version of all variables from other CPUs:
+        fence(memory_order_sync);
+
+        // Destroy any remaining objects in queue and free memory
+        Block* frontBlock_ = frontBlock;
+        Block* block = frontBlock_;
+        do {
+            Block* nextBlock = block->next;
+            size_t blockFront = block->front;
+            size_t blockTail = block->tail;
+
+            for (size_t i = blockFront; i != blockTail; i = (i + 1) & block->sizeMask) {
+                auto element = reinterpret_cast<T*>(block->data + i * sizeof(T));
+                element->~T();
+                (void)element;
+            }
+
+            auto rawBlock = block->rawThis;
+            block->~Block();
+            std::free(rawBlock);
+            block = nextBlock;
+        } while (block != frontBlock_);
+    }
+
+    // Enqueues a copy of element if there is room in the queue.
+    // Returns true if the element was enqueued, false otherwise.
+    // Does not allocate memory.
+    AE_FORCEINLINE bool try_enqueue(T const& element) AE_NO_TSAN {
+        return inner_enqueue<CannotAlloc>(element);
+    }
+
+    // Enqueues a moved copy of element if there is room in the queue.
+    // Returns true if the element was enqueued, false otherwise.
+    // Does not allocate memory.
+    AE_FORCEINLINE bool try_enqueue(T&& element) AE_NO_TSAN {
+        return inner_enqueue<CannotAlloc>(std::forward<T>(element));
+    }
+
+#if MOODYCAMEL_HAS_EMPLACE
+    // Like try_enqueue() but with emplace semantics (i.e. construct-in-place).
+    template <typename... Args>
+    AE_FORCEINLINE bool try_emplace(Args&&... args) AE_NO_TSAN {
+        return inner_enqueue<CannotAlloc>(std::forward<Args>(args)...);
+    }
+#endif
+
+    // Enqueues a copy of element on the queue.
+    // Allocates an additional block of memory if needed.
+    // Only fails (returns false) if memory allocation fails.
+    AE_FORCEINLINE bool enqueue(T const& element) AE_NO_TSAN {
+        return inner_enqueue<CanAlloc>(element);
+    }
+
+    // Enqueues a moved copy of element on the queue.
+    // Allocates an additional block of memory if needed.
+    // Only fails (returns false) if memory allocation fails.
+    AE_FORCEINLINE bool enqueue(T&& element) AE_NO_TSAN {
+        return inner_enqueue<CanAlloc>(std::forward<T>(element));
+    }
+
+#if MOODYCAMEL_HAS_EMPLACE
+    // Like enqueue() but with emplace semantics (i.e. construct-in-place).
+    template <typename... Args>
+    AE_FORCEINLINE bool emplace(Args&&... args) AE_NO_TSAN {
+        return inner_enqueue<CanAlloc>(std::forward<Args>(args)...);
+    }
+#endif
+
+    // Attempts to dequeue an element; if the queue is empty,
+    // returns false instead. If the queue has at least one element,
+    // moves front to result using operator=, then returns true.
+    template <typename U>
+    bool try_dequeue(U& result) AE_NO_TSAN {
+#ifndef NDEBUG
+        ReentrantGuard guard(this->dequeuing);
+#endif
+
+        // High-level pseudocode:
+        // Remember where the tail block is
+        // If the front block has an element in it, dequeue it
+        // Else
+        //     If front block was the tail block when we entered the function, return false
+        //     Else advance to next block and dequeue the item there
+
+        // Note that we have to use the value of the tail block from before we check if the front
+        // block is full or not, in case the front block is empty and then, before we check if the
+        // tail block is at the front block or not, the producer fills up the front block *and
+        // moves on*, which would make us skip a filled block. Seems unlikely, but was consistently
+        // reproducible in practice.
+        // In order to avoid overhead in the common case, though, we do a double-checked pattern
+        // where we have the fast path if the front block is not empty, then read the tail block,
+        // then re-read the front block and check if it's not empty again, then check if the tail
+        // block has advanced.
+
+        Block* frontBlock_ = frontBlock.load();
+        size_t blockTail = frontBlock_->localTail;
+        size_t blockFront = frontBlock_->front.load();
+
+        if (blockFront != blockTail ||
+            blockFront != (frontBlock_->localTail = frontBlock_->tail.load())) {
+            fence(memory_order_acquire);
+
+        non_empty_front_block:
+            // Front block not empty, dequeue from here
+            auto element = reinterpret_cast<T*>(frontBlock_->data + blockFront * sizeof(T));
+            result = std::move(*element);
+            element->~T();
+
+            blockFront = (blockFront + 1) & frontBlock_->sizeMask;
+
+            fence(memory_order_release);
+            frontBlock_->front = blockFront;
+        } else if (frontBlock_ != tailBlock.load()) {
+            fence(memory_order_acquire);
+
+            frontBlock_ = frontBlock.load();
+            blockTail = frontBlock_->localTail = frontBlock_->tail.load();
+            blockFront = frontBlock_->front.load();
+            fence(memory_order_acquire);
+
+            if (blockFront != blockTail) {
+                // Oh look, the front block isn't empty after all
+                goto non_empty_front_block;
+            }
+
+            // Front block is empty but there's another block ahead, advance to it
+            Block* nextBlock = frontBlock_->next;
+            // Don't need an acquire fence here since next can only ever be set on the tailBlock,
+            // and we're not the tailBlock, and we did an acquire earlier after reading tailBlock
+            // which ensures next is up-to-date on this CPU in case we recently were at tailBlock.
+
+            size_t nextBlockFront = nextBlock->front.load();
+            size_t nextBlockTail = nextBlock->localTail = nextBlock->tail.load();
+            fence(memory_order_acquire);
+
+            // Since the tailBlock is only ever advanced after being written to,
+            // we know there's for sure an element to dequeue on it
+            assert(nextBlockFront != nextBlockTail);
+            AE_UNUSED(nextBlockTail);
+
+            // We're done with this block, let the producer use it if it needs
+            fence(memory_order_release); // Expose possibly pending changes to frontBlock->front
+                                         // from last dequeue
+            frontBlock = frontBlock_ = nextBlock;
+
+            compiler_fence(memory_order_release); // Not strictly needed
+
+            auto element = reinterpret_cast<T*>(frontBlock_->data + nextBlockFront * sizeof(T));
+
+            result = std::move(*element);
+            element->~T();
+
+            nextBlockFront = (nextBlockFront + 1) & frontBlock_->sizeMask;
+
+            fence(memory_order_release);
+            frontBlock_->front = nextBlockFront;
+        } else {
+            // No elements in current block and no other block to advance to
+            return false;
+        }
+
+        return true;
+    }
+
+    // Returns a pointer to the front element in the queue (the one that
+    // would be removed next by a call to `try_dequeue` or `pop`). If the
+    // queue appears empty at the time the method is called, nullptr is
+    // returned instead.
+    // Must be called only from the consumer thread.
+    T* peek() const AE_NO_TSAN {
+#ifndef NDEBUG
+        ReentrantGuard guard(this->dequeuing);
+#endif
+        // See try_dequeue() for reasoning
+
+        Block* frontBlock_ = frontBlock.load();
+        size_t blockTail = frontBlock_->localTail;
+        size_t blockFront = frontBlock_->front.load();
+
+        if (blockFront != blockTail ||
+            blockFront != (frontBlock_->localTail = frontBlock_->tail.load())) {
+            fence(memory_order_acquire);
+        non_empty_front_block:
+            return reinterpret_cast<T*>(frontBlock_->data + blockFront * sizeof(T));
+        } else if (frontBlock_ != tailBlock.load()) {
+            fence(memory_order_acquire);
+            frontBlock_ = frontBlock.load();
+            blockTail = frontBlock_->localTail = frontBlock_->tail.load();
+            blockFront = frontBlock_->front.load();
+            fence(memory_order_acquire);
+
+            if (blockFront != blockTail) {
+                goto non_empty_front_block;
+            }
+
+            Block* nextBlock = frontBlock_->next;
+
+            size_t nextBlockFront = nextBlock->front.load();
+            fence(memory_order_acquire);
+
+            assert(nextBlockFront != nextBlock->tail.load());
+            return reinterpret_cast<T*>(nextBlock->data + nextBlockFront * sizeof(T));
+        }
+
+        return nullptr;
+    }
+
+    // Removes the front element from the queue, if any, without returning it.
+    // Returns true on success, or false if the queue appeared empty at the time
+    // `pop` was called.
+    bool pop() AE_NO_TSAN {
+#ifndef NDEBUG
+        ReentrantGuard guard(this->dequeuing);
+#endif
+        // See try_dequeue() for reasoning
+
+        Block* frontBlock_ = frontBlock.load();
+        size_t blockTail = frontBlock_->localTail;
+        size_t blockFront = frontBlock_->front.load();
+
+        if (blockFront != blockTail ||
+            blockFront != (frontBlock_->localTail = frontBlock_->tail.load())) {
+            fence(memory_order_acquire);
+
+        non_empty_front_block:
+            auto element = reinterpret_cast<T*>(frontBlock_->data + blockFront * sizeof(T));
+            element->~T();
+
+            blockFront = (blockFront + 1) & frontBlock_->sizeMask;
+
+            fence(memory_order_release);
+            frontBlock_->front = blockFront;
+        } else if (frontBlock_ != tailBlock.load()) {
+            fence(memory_order_acquire);
+            frontBlock_ = frontBlock.load();
+            blockTail = frontBlock_->localTail = frontBlock_->tail.load();
+            blockFront = frontBlock_->front.load();
+            fence(memory_order_acquire);
+
+            if (blockFront != blockTail) {
+                goto non_empty_front_block;
+            }
+
+            // Front block is empty but there's another block ahead, advance to it
+            Block* nextBlock = frontBlock_->next;
+
+            size_t nextBlockFront = nextBlock->front.load();
+            size_t nextBlockTail = nextBlock->localTail = nextBlock->tail.load();
+            fence(memory_order_acquire);
+
+            assert(nextBlockFront != nextBlockTail);
+            AE_UNUSED(nextBlockTail);
+
+            fence(memory_order_release);
+            frontBlock = frontBlock_ = nextBlock;
+
+            compiler_fence(memory_order_release);
+
+            auto element = reinterpret_cast<T*>(frontBlock_->data + nextBlockFront * sizeof(T));
+            element->~T();
+
+            nextBlockFront = (nextBlockFront + 1) & frontBlock_->sizeMask;
+
+            fence(memory_order_release);
+            frontBlock_->front = nextBlockFront;
+        } else {
+            // No elements in current block and no other block to advance to
+            return false;
+        }
+
+        return true;
+    }
+
+    // Returns the approximate number of items currently in the queue.
+    // Safe to call from both the producer and consumer threads.
+    inline size_t size_approx() const AE_NO_TSAN {
+        size_t result = 0;
+        Block* frontBlock_ = frontBlock.load();
+        Block* block = frontBlock_;
+        do {
+            fence(memory_order_acquire);
+            size_t blockFront = block->front.load();
+            size_t blockTail = block->tail.load();
+            result += (blockTail - blockFront) & block->sizeMask;
+            block = block->next.load();
+        } while (block != frontBlock_);
+        return result;
+    }
+
+    // Returns the total number of items that could be enqueued without incurring
+    // an allocation when this queue is empty.
+    // Safe to call from both the producer and consumer threads.
+    //
+    // NOTE: The actual capacity during usage may be different depending on the consumer.
+    //       If the consumer is removing elements concurrently, the producer cannot add to
+    //       the block the consumer is removing from until it's completely empty, except in
+    //       the case where the producer was writing to the same block the consumer was
+    //       reading from the whole time.
+    inline size_t max_capacity() const {
+        size_t result = 0;
+        Block* frontBlock_ = frontBlock.load();
+        Block* block = frontBlock_;
+        do {
+            fence(memory_order_acquire);
+            result += block->sizeMask;
+            block = block->next.load();
+        } while (block != frontBlock_);
+        return result;
+    }
+
+private:
+    enum AllocationMode { CanAlloc, CannotAlloc };
+
+#if MOODYCAMEL_HAS_EMPLACE
+    template <AllocationMode canAlloc, typename... Args>
+    bool inner_enqueue(Args&&... args) AE_NO_TSAN
+#else
+    template <AllocationMode canAlloc, typename U>
+    bool inner_enqueue(U&& element) AE_NO_TSAN
+#endif
+    {
+#ifndef NDEBUG
+        ReentrantGuard guard(this->enqueuing);
+#endif
+
+        // High-level pseudocode (assuming we're allowed to alloc a new block):
+        // If room in tail block, add to tail
+        // Else check next block
+        //     If next block is not the head block, enqueue on next block
+        //     Else create a new block and enqueue there
+        //     Advance tail to the block we just enqueued to
+
+        Block* tailBlock_ = tailBlock.load();
+        size_t blockFront = tailBlock_->localFront;
+        size_t blockTail = tailBlock_->tail.load();
+
+        size_t nextBlockTail = (blockTail + 1) & tailBlock_->sizeMask;
+        if (nextBlockTail != blockFront ||
+            nextBlockTail != (tailBlock_->localFront = tailBlock_->front.load())) {
+            fence(memory_order_acquire);
+            // This block has room for at least one more element
+            char* location = tailBlock_->data + blockTail * sizeof(T);
+#if MOODYCAMEL_HAS_EMPLACE
+            new (location) T(std::forward<Args>(args)...);
+#else
+            new (location) T(std::forward<U>(element));
+#endif
+
+            fence(memory_order_release);
+            tailBlock_->tail = nextBlockTail;
+        } else {
+            fence(memory_order_acquire);
+            if (tailBlock_->next.load() != frontBlock) {
+                // Note that the reason we can't advance to the frontBlock and start adding new
+                // entries there is because if we did, then dequeue would stay in that block,
+                // eventually reading the new values, instead of advancing to the next full block
+                // (whose values were enqueued first and so should be consumed first).
+
+                fence(memory_order_acquire); // Ensure we get latest writes if we got the latest
+                                             // frontBlock
+
+                // tailBlock is full, but there's a free block ahead, use it
+                Block* tailBlockNext = tailBlock_->next.load();
+                size_t nextBlockFront = tailBlockNext->localFront = tailBlockNext->front.load();
+                nextBlockTail = tailBlockNext->tail.load();
+                fence(memory_order_acquire);
+
+                // This block must be empty since it's not the head block and we
+                // go through the blocks in a circle
+                assert(nextBlockFront == nextBlockTail);
+                tailBlockNext->localFront = nextBlockFront;
+
+                char* location = tailBlockNext->data + nextBlockTail * sizeof(T);
+#if MOODYCAMEL_HAS_EMPLACE
+                new (location) T(std::forward<Args>(args)...);
+#else
+                new (location) T(std::forward<U>(element));
+#endif
+
+                tailBlockNext->tail = (nextBlockTail + 1) & tailBlockNext->sizeMask;
+
+                fence(memory_order_release);
+                tailBlock = tailBlockNext;
+            } else if (canAlloc == CanAlloc) {
+                // tailBlock is full and there's no free block ahead; create a new block
+                auto newBlockSize =
+                    largestBlockSize >= MAX_BLOCK_SIZE ? largestBlockSize : largestBlockSize * 2;
+                auto newBlock = make_block(newBlockSize);
+                if (newBlock == nullptr) {
+                    // Could not allocate a block!
+                    return false;
+                }
+                largestBlockSize = newBlockSize;
+
+#if MOODYCAMEL_HAS_EMPLACE
+                new (newBlock->data) T(std::forward<Args>(args)...);
+#else
+                new (newBlock->data) T(std::forward<U>(element));
+#endif
+                assert(newBlock->front == 0);
+                newBlock->tail = newBlock->localTail = 1;
+
+                newBlock->next = tailBlock_->next.load();
+                tailBlock_->next = newBlock;
+
+                // Might be possible for the dequeue thread to see the new tailBlock->next
+                // *without* seeing the new tailBlock value, but this is OK since it can't
+                // advance to the next block until tailBlock is set anyway (because the only
+                // case where it could try to read the next is if it's already at the tailBlock,
+                // and it won't advance past tailBlock in any circumstance).
+
+                fence(memory_order_release);
+                tailBlock = newBlock;
+            } else if (canAlloc == CannotAlloc) {
+                // Would have had to allocate a new block to enqueue, but not allowed
+                return false;
+            } else {
+                assert(false && "Should be unreachable code");
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    // Disable copying
+    ReaderWriterQueue(ReaderWriterQueue const&) {}
+
+    // Disable assignment
+    ReaderWriterQueue& operator=(ReaderWriterQueue const&) {}
+
+    AE_FORCEINLINE static size_t ceilToPow2(size_t x) {
+        // From http://graphics.stanford.edu/~seander/bithacks.html#RoundUpPowerOf2
+        --x;
+        x |= x >> 1;
+        x |= x >> 2;
+        x |= x >> 4;
+        for (size_t i = 1; i < sizeof(size_t); i <<= 1) {
+            x |= x >> (i << 3);
+        }
+        ++x;
+        return x;
+    }
+
+    template <typename U>
+    static AE_FORCEINLINE char* align_for(char* ptr) AE_NO_TSAN {
+        const std::size_t alignment = std::alignment_of<U>::value;
+        return ptr + (alignment - (reinterpret_cast<std::uintptr_t>(ptr) % alignment)) % alignment;
+    }
+
+private:
+#ifndef NDEBUG
+    struct ReentrantGuard {
+        AE_NO_TSAN ReentrantGuard(weak_atomic<bool>& _inSection) : inSection(_inSection) {
+            assert(!inSection &&
+                   "Concurrent (or re-entrant) enqueue or dequeue operation detected (only one "
+                   "thread at a time may hold the producer or consumer role)");
+            inSection = true;
+        }
+
+        AE_NO_TSAN ~ReentrantGuard() {
+            inSection = false;
+        }
+
+    private:
+        ReentrantGuard& operator=(ReentrantGuard const&);
+
+    private:
+        weak_atomic<bool>& inSection;
+    };
+#endif
+
+    struct Block {
+        // Avoid false-sharing by putting highly contended variables on their own cache lines
+        weak_atomic<size_t> front; // (Atomic) Elements are read from here
+        size_t localTail;          // An uncontended shadow copy of tail, owned by the consumer
+
+        char cachelineFiller0[MOODYCAMEL_CACHE_LINE_SIZE - sizeof(weak_atomic<size_t>) -
+                              sizeof(size_t)];
+        weak_atomic<size_t> tail; // (Atomic) Elements are enqueued here
+        size_t localFront;
+
+        char cachelineFiller1[MOODYCAMEL_CACHE_LINE_SIZE - sizeof(weak_atomic<size_t>) -
+                              sizeof(size_t)]; // next isn't very contended, but we don't want it on
+                                               // the same cache line as tail (which is)
+        weak_atomic<Block*> next;              // (Atomic)
+
+        char* data; // Contents (on heap) are aligned to T's alignment
+
+        const size_t sizeMask;
+
+        // size must be a power of two (and greater than 0)
+        AE_NO_TSAN Block(size_t const& _size, char* _rawThis, char* _data)
+            : front(0UL), localTail(0), tail(0UL), localFront(0), next(nullptr), data(_data),
+              sizeMask(_size - 1), rawThis(_rawThis) {}
+
+    private:
+        // C4512 - Assignment operator could not be generated
+        Block& operator=(Block const&);
+
+    public:
+        char* rawThis;
+    };
+
+    static Block* make_block(size_t capacity) AE_NO_TSAN {
+        // Allocate enough memory for the block itself, as well as all the elements it will contain
+        auto size = sizeof(Block) + std::alignment_of<Block>::value - 1;
+        size += sizeof(T) * capacity + std::alignment_of<T>::value - 1;
+        auto newBlockRaw = static_cast<char*>(std::malloc(size));
+        if (newBlockRaw == nullptr) {
+            return nullptr;
+        }
+
+        auto newBlockAligned = align_for<Block>(newBlockRaw);
+        auto newBlockData = align_for<T>(newBlockAligned + sizeof(Block));
+        return new (newBlockAligned) Block(capacity, newBlockRaw, newBlockData);
+    }
+
+private:
+    weak_atomic<Block*> frontBlock; // (Atomic) Elements are dequeued from this block
+
+    char cachelineFiller[MOODYCAMEL_CACHE_LINE_SIZE - sizeof(weak_atomic<Block*>)];
+    weak_atomic<Block*> tailBlock; // (Atomic) Elements are enqueued to this block
+
+    size_t largestBlockSize;
+
+#ifndef NDEBUG
+    weak_atomic<bool> enqueuing;
+    mutable weak_atomic<bool> dequeuing;
+#endif
+};
+
+// Like ReaderWriterQueue, but also providees blocking operations
+template <typename T, size_t MAX_BLOCK_SIZE = 512>
+class BlockingReaderWriterQueue {
+private:
+    typedef ::Common::ReaderWriterQueue<T, MAX_BLOCK_SIZE> ReaderWriterQueue;
+
+public:
+    explicit BlockingReaderWriterQueue(size_t size = 15) AE_NO_TSAN
+        : inner(size),
+          sema(new spsc_sema::LightweightSemaphore()) {}
+
+    BlockingReaderWriterQueue(BlockingReaderWriterQueue&& other) AE_NO_TSAN
+        : inner(std::move(other.inner)),
+          sema(std::move(other.sema)) {}
+
+    BlockingReaderWriterQueue& operator=(BlockingReaderWriterQueue&& other) AE_NO_TSAN {
+        std::swap(sema, other.sema);
+        std::swap(inner, other.inner);
+        return *this;
+    }
+
+    // Enqueues a copy of element if there is room in the queue.
+    // Returns true if the element was enqueued, false otherwise.
+    // Does not allocate memory.
+    AE_FORCEINLINE bool try_enqueue(T const& element) AE_NO_TSAN {
+        if (inner.try_enqueue(element)) {
+            sema->signal();
+            return true;
+        }
+        return false;
+    }
+
+    // Enqueues a moved copy of element if there is room in the queue.
+    // Returns true if the element was enqueued, false otherwise.
+    // Does not allocate memory.
+    AE_FORCEINLINE bool try_enqueue(T&& element) AE_NO_TSAN {
+        if (inner.try_enqueue(std::forward<T>(element))) {
+            sema->signal();
+            return true;
+        }
+        return false;
+    }
+
+#if MOODYCAMEL_HAS_EMPLACE
+    // Like try_enqueue() but with emplace semantics (i.e. construct-in-place).
+    template <typename... Args>
+    AE_FORCEINLINE bool try_emplace(Args&&... args) AE_NO_TSAN {
+        if (inner.try_emplace(std::forward<Args>(args)...)) {
+            sema->signal();
+            return true;
+        }
+        return false;
+    }
+#endif
+
+    // Enqueues a copy of element on the queue.
+    // Allocates an additional block of memory if needed.
+    // Only fails (returns false) if memory allocation fails.
+    AE_FORCEINLINE bool enqueue(T const& element) AE_NO_TSAN {
+        if (inner.enqueue(element)) {
+            sema->signal();
+            return true;
+        }
+        return false;
+    }
+
+    // Enqueues a moved copy of element on the queue.
+    // Allocates an additional block of memory if needed.
+    // Only fails (returns false) if memory allocation fails.
+    AE_FORCEINLINE bool enqueue(T&& element) AE_NO_TSAN {
+        if (inner.enqueue(std::forward<T>(element))) {
+            sema->signal();
+            return true;
+        }
+        return false;
+    }
+
+#if MOODYCAMEL_HAS_EMPLACE
+    // Like enqueue() but with emplace semantics (i.e. construct-in-place).
+    template <typename... Args>
+    AE_FORCEINLINE bool emplace(Args&&... args) AE_NO_TSAN {
+        if (inner.emplace(std::forward<Args>(args)...)) {
+            sema->signal();
+            return true;
+        }
+        return false;
+    }
+#endif
+
+    // Attempts to dequeue an element; if the queue is empty,
+    // returns false instead. If the queue has at least one element,
+    // moves front to result using operator=, then returns true.
+    template <typename U>
+    bool try_dequeue(U& result) AE_NO_TSAN {
+        if (sema->tryWait()) {
+            bool success = inner.try_dequeue(result);
+            assert(success);
+            AE_UNUSED(success);
+            return true;
+        }
+        return false;
+    }
+
+    // Attempts to dequeue an element; if the queue is empty,
+    // waits until an element is available, then dequeues it.
+    template <typename U>
+    void wait_dequeue(U& result) AE_NO_TSAN {
+        while (!sema->wait())
+            ;
+        bool success = inner.try_dequeue(result);
+        AE_UNUSED(result);
+        assert(success);
+        AE_UNUSED(success);
+    }
+
+    // Attempts to dequeue an element; if the queue is empty,
+    // waits until an element is available up to the specified timeout,
+    // then dequeues it and returns true, or returns false if the timeout
+    // expires before an element can be dequeued.
+    // Using a negative timeout indicates an indefinite timeout,
+    // and is thus functionally equivalent to calling wait_dequeue.
+    template <typename U>
+    bool wait_dequeue_timed(U& result, std::int64_t timeout_usecs) AE_NO_TSAN {
+        if (!sema->wait(timeout_usecs)) {
+            return false;
+        }
+        bool success = inner.try_dequeue(result);
+        AE_UNUSED(result);
+        assert(success);
+        AE_UNUSED(success);
+        return true;
+    }
+
+#if __cplusplus > 199711L || _MSC_VER >= 1700
+    // Attempts to dequeue an element; if the queue is empty,
+    // waits until an element is available up to the specified timeout,
+    // then dequeues it and returns true, or returns false if the timeout
+    // expires before an element can be dequeued.
+    // Using a negative timeout indicates an indefinite timeout,
+    // and is thus functionally equivalent to calling wait_dequeue.
+    template <typename U, typename Rep, typename Period>
+    inline bool wait_dequeue_timed(U& result,
+                                   std::chrono::duration<Rep, Period> const& timeout) AE_NO_TSAN {
+        return wait_dequeue_timed(
+            result, std::chrono::duration_cast<std::chrono::microseconds>(timeout).count());
+    }
+#endif
+
+    // Returns a pointer to the front element in the queue (the one that
+    // would be removed next by a call to `try_dequeue` or `pop`). If the
+    // queue appears empty at the time the method is called, nullptr is
+    // returned instead.
+    // Must be called only from the consumer thread.
+    AE_FORCEINLINE T* peek() const AE_NO_TSAN {
+        return inner.peek();
+    }
+
+    // Removes the front element from the queue, if any, without returning it.
+    // Returns true on success, or false if the queue appeared empty at the time
+    // `pop` was called.
+    AE_FORCEINLINE bool pop() AE_NO_TSAN {
+        if (sema->tryWait()) {
+            bool result = inner.pop();
+            assert(result);
+            AE_UNUSED(result);
+            return true;
+        }
+        return false;
+    }
+
+    // Returns the approximate number of items currently in the queue.
+    // Safe to call from both the producer and consumer threads.
+    AE_FORCEINLINE size_t size_approx() const AE_NO_TSAN {
+        return sema->availableApprox();
+    }
+
+    // Returns the total number of items that could be enqueued without incurring
+    // an allocation when this queue is empty.
+    // Safe to call from both the producer and consumer threads.
+    //
+    // NOTE: The actual capacity during usage may be different depending on the consumer.
+    //       If the consumer is removing elements concurrently, the producer cannot add to
+    //       the block the consumer is removing from until it's completely empty, except in
+    //       the case where the producer was writing to the same block the consumer was
+    //       reading from the whole time.
+    AE_FORCEINLINE size_t max_capacity() const {
+        return inner.max_capacity();
+    }
+
+private:
+    // Disable copying & assignment
+    BlockingReaderWriterQueue(BlockingReaderWriterQueue const&) {}
+    BlockingReaderWriterQueue& operator=(BlockingReaderWriterQueue const&) {}
+
+private:
+    ReaderWriterQueue inner;
+    std::unique_ptr<spsc_sema::LightweightSemaphore> sema;
+};
+
+} // namespace Common
+
+#ifdef AE_VCPP
+#pragma warning(pop)
+#endif
diff --git a/src/common/ring_buffer.h b/src/common/ring_buffer.h
index 4a8d09806..4c328ab44 100644
--- a/src/common/ring_buffer.h
+++ b/src/common/ring_buffer.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,7 +11,6 @@
 #include <new>
 #include <type_traits>
 #include <vector>
-#include "common/common_types.h"
 
 namespace Common {
 
diff --git a/src/common/scm_rev.cpp.in b/src/common/scm_rev.cpp.in
index cc88994c6..f0c124d69 100644
--- a/src/common/scm_rev.cpp.in
+++ b/src/common/scm_rev.cpp.in
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/scm_rev.h"
 
diff --git a/src/common/scm_rev.h b/src/common/scm_rev.h
index 563015ec9..88404316a 100644
--- a/src/common/scm_rev.h
+++ b/src/common/scm_rev.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/scope_exit.h b/src/common/scope_exit.h
index 35dac3a8f..e9c789c88 100644
--- a/src/common/scope_exit.h
+++ b/src/common/scope_exit.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/settings.cpp b/src/common/settings.cpp
index 6964a8273..0a560ebb7 100644
--- a/src/common/settings.cpp
+++ b/src/common/settings.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
@@ -11,7 +10,7 @@
 
 namespace Settings {
 
-Values values = {};
+Values values;
 static bool configuring_global = true;
 
 std::string GetTimeZoneString() {
@@ -63,7 +62,8 @@ void LogSettings() {
     log_setting("Renderer_UseAsynchronousShaders", values.use_asynchronous_shaders.GetValue());
     log_setting("Renderer_AnisotropicFilteringLevel", values.max_anisotropy.GetValue());
     log_setting("Audio_OutputEngine", values.sink_id.GetValue());
-    log_setting("Audio_OutputDevice", values.audio_device_id.GetValue());
+    log_setting("Audio_OutputDevice", values.audio_output_device_id.GetValue());
+    log_setting("Audio_InputDevice", values.audio_input_device_id.GetValue());
     log_setting("DataStorage_UseVirtualSd", values.use_virtual_sd.GetValue());
     log_path("DataStorage_CacheDir", Common::FS::GetYuzuPath(Common::FS::YuzuPath::CacheDir));
     log_path("DataStorage_ConfigDir", Common::FS::GetYuzuPath(Common::FS::YuzuPath::ConfigDir));
@@ -71,6 +71,7 @@ void LogSettings() {
     log_path("DataStorage_NANDDir", Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir));
     log_path("DataStorage_SDMCDir", Common::FS::GetYuzuPath(Common::FS::YuzuPath::SDMCDir));
     log_setting("Debugging_ProgramArgs", values.program_args.GetValue());
+    log_setting("Debugging_GDBStub", values.use_gdbstub.GetValue());
     log_setting("Input_EnableMotion", values.motion_enabled.GetValue());
     log_setting("Input_EnableVibration", values.vibration_enabled.GetValue());
     log_setting("Input_EnableRawInput", values.enable_raw_input.GetValue());
@@ -104,7 +105,7 @@ float Volume() {
     if (values.audio_muted) {
         return 0.0f;
     }
-    return values.volume.GetValue() / 100.0f;
+    return values.volume.GetValue() / static_cast<f32>(values.volume.GetDefault());
 }
 
 void UpdateRescalingInfo() {
@@ -147,7 +148,7 @@ void UpdateRescalingInfo() {
         info.down_shift = 0;
         break;
     default:
-        UNREACHABLE();
+        ASSERT(false);
         info.up_scale = 1;
         info.down_shift = 0;
     }
@@ -167,6 +168,7 @@ void RestoreGlobalState(bool is_powered_on) {
 
     // Core
     values.use_multi_core.SetGlobal(true);
+    values.use_extended_memory_layout.SetGlobal(true);
 
     // CPU
     values.cpu_accuracy.SetGlobal(true);
@@ -175,6 +177,7 @@ void RestoreGlobalState(bool is_powered_on) {
     values.cpuopt_unsafe_ignore_standard_fpcr.SetGlobal(true);
     values.cpuopt_unsafe_inaccurate_nan.SetGlobal(true);
     values.cpuopt_unsafe_fastmem_check.SetGlobal(true);
+    values.cpuopt_unsafe_ignore_global_monitor.SetGlobal(true);
 
     // Renderer
     values.renderer_backend.SetGlobal(true);
@@ -183,7 +186,6 @@ void RestoreGlobalState(bool is_powered_on) {
     values.max_anisotropy.SetGlobal(true);
     values.use_speed_limit.SetGlobal(true);
     values.speed_limit.SetGlobal(true);
-    values.fps_cap.SetGlobal(true);
     values.use_disk_shader_cache.SetGlobal(true);
     values.gpu_accuracy.SetGlobal(true);
     values.use_asynchronous_gpu_emulation.SetGlobal(true);
@@ -193,6 +195,7 @@ void RestoreGlobalState(bool is_powered_on) {
     values.shader_backend.SetGlobal(true);
     values.use_asynchronous_shaders.SetGlobal(true);
     values.use_fast_gpu_time.SetGlobal(true);
+    values.use_pessimistic_flushes.SetGlobal(true);
     values.bg_red.SetGlobal(true);
     values.bg_green.SetGlobal(true);
     values.bg_blue.SetGlobal(true);
diff --git a/src/common/settings.h b/src/common/settings.h
index 9bee6e10f..d2452c93b 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -38,6 +37,7 @@ enum class CPUAccuracy : u32 {
     Auto = 0,
     Accurate = 1,
     Unsafe = 2,
+    Paranoid = 3,
 };
 
 enum class FullscreenMode : u32 {
@@ -101,15 +101,15 @@ struct ResolutionScalingInfo {
     }
 };
 
-/** The BasicSetting class is a simple resource manager. It defines a label and default value
- * alongside the actual value of the setting for simpler and less-error prone use with frontend
- * configurations. Setting a default value and label is required, though subclasses may deviate from
- * this requirement.
+/** The Setting class is a simple resource manager. It defines a label and default value alongside
+ * the actual value of the setting for simpler and less-error prone use with frontend
+ * configurations. Specifying a default value and label is required. A minimum and maximum range can
+ * be specified for sanitization.
  */
-template <typename Type>
-class BasicSetting {
+template <typename Type, bool ranged = false>
+class Setting {
 protected:
-    BasicSetting() = default;
+    Setting() = default;
 
     /**
      * Only sets the setting to the given initializer, leaving the other members to their default
@@ -117,7 +117,7 @@ protected:
      *
      * @param global_val Initial value of the setting
      */
-    explicit BasicSetting(const Type& global_val) : global{global_val} {}
+    explicit Setting(const Type& val) : value{val} {}
 
 public:
     /**
@@ -126,9 +126,22 @@ public:
      * @param default_val Intial value of the setting, and default value of the setting
      * @param name Label for the setting
      */
-    explicit BasicSetting(const Type& default_val, const std::string& name)
-        : default_value{default_val}, global{default_val}, label{name} {}
-    virtual ~BasicSetting() = default;
+    explicit Setting(const Type& default_val, const std::string& name) requires(!ranged)
+        : value{default_val}, default_value{default_val}, label{name} {}
+    virtual ~Setting() = default;
+
+    /**
+     * Sets a default value, minimum value, maximum value, and label.
+     *
+     * @param default_val Intial value of the setting, and default value of the setting
+     * @param min_val Sets the minimum allowed value of the setting
+     * @param max_val Sets the maximum allowed value of the setting
+     * @param name Label for the setting
+     */
+    explicit Setting(const Type& default_val, const Type& min_val, const Type& max_val,
+                     const std::string& name) requires(ranged)
+        : value{default_val},
+          default_value{default_val}, maximum{max_val}, minimum{min_val}, label{name} {}
 
     /**
      *  Returns a reference to the setting's value.
@@ -136,17 +149,17 @@ public:
      * @returns A reference to the setting
      */
     [[nodiscard]] virtual const Type& GetValue() const {
-        return global;
+        return value;
     }
 
     /**
      * Sets the setting to the given value.
      *
-     * @param value The desired value
+     * @param val The desired value
      */
-    virtual void SetValue(const Type& value) {
-        Type temp{value};
-        std::swap(global, temp);
+    virtual void SetValue(const Type& val) {
+        Type temp{ranged ? std::clamp(val, minimum, maximum) : val};
+        std::swap(value, temp);
     }
 
     /**
@@ -170,14 +183,14 @@ public:
     /**
      * Assigns a value to the setting.
      *
-     * @param value The desired setting value
+     * @param val The desired setting value
      *
      * @returns A reference to the setting
      */
-    virtual const Type& operator=(const Type& value) {
-        Type temp{value};
-        std::swap(global, temp);
-        return global;
+    virtual const Type& operator=(const Type& val) {
+        Type temp{ranged ? std::clamp(val, minimum, maximum) : val};
+        std::swap(value, temp);
+        return value;
     }
 
     /**
@@ -186,72 +199,27 @@ public:
      * @returns A reference to the setting
      */
     explicit virtual operator const Type&() const {
-        return global;
+        return value;
     }
 
 protected:
+    Type value{};               ///< The setting
     const Type default_value{}; ///< The default value
-    Type global{};              ///< The setting
+    const Type maximum{};       ///< Maximum allowed value of the setting
+    const Type minimum{};       ///< Minimum allowed value of the setting
     const std::string label{};  ///< The setting's label
 };
 
 /**
- * BasicRangedSetting class is intended for use with quantifiable settings that need a more
- * restrictive range than implicitly defined by its type. Implements a minimum and maximum that is
- * simply used to sanitize SetValue and the assignment overload.
- */
-template <typename Type>
-class BasicRangedSetting : virtual public BasicSetting<Type> {
-public:
-    /**
-     * Sets a default value, minimum value, maximum value, and label.
-     *
-     * @param default_val Intial value of the setting, and default value of the setting
-     * @param min_val Sets the minimum allowed value of the setting
-     * @param max_val Sets the maximum allowed value of the setting
-     * @param name Label for the setting
-     */
-    explicit BasicRangedSetting(const Type& default_val, const Type& min_val, const Type& max_val,
-                                const std::string& name)
-        : BasicSetting<Type>{default_val, name}, minimum{min_val}, maximum{max_val} {}
-    virtual ~BasicRangedSetting() = default;
-
-    /**
-     * Like BasicSetting's SetValue, except value is clamped to the range of the setting.
-     *
-     * @param value The desired value
-     */
-    void SetValue(const Type& value) override {
-        this->global = std::clamp(value, minimum, maximum);
-    }
-
-    /**
-     * Like BasicSetting's assignment overload, except value is clamped to the range of the setting.
-     *
-     * @param value The desired value
-     * @returns A reference to the setting's value
-     */
-    const Type& operator=(const Type& value) override {
-        this->global = std::clamp(value, minimum, maximum);
-        return this->global;
-    }
-
-    const Type minimum; ///< Minimum allowed value of the setting
-    const Type maximum; ///< Maximum allowed value of the setting
-};
-
-/**
- * The Setting class is a slightly more complex version of the BasicSetting class. This adds a
+ * The SwitchableSetting class is a slightly more complex version of the Setting class. This adds a
  * custom setting to switch to when a guest application specifically requires it. The effect is that
  * other components of the emulator can access the setting's intended value without any need for the
  * component to ask whether the custom or global setting is needed at the moment.
  *
  * By default, the global setting is used.
- *
- * Like the BasicSetting, this requires setting a default value and label to use.
  */
-template <typename Type>
-class Setting : virtual public BasicSetting<Type> {
+template <typename Type, bool ranged = false>
+class SwitchableSetting : virtual public Setting<Type, ranged> {
 public:
     /**
      * Sets a default value, label, and setting value.
@@ -259,9 +227,21 @@ public:
      * @param default_val Intial value of the setting, and default value of the setting
      * @param name Label for the setting
      */
-    explicit Setting(const Type& default_val, const std::string& name)
-        : BasicSetting<Type>(default_val, name) {}
-    virtual ~Setting() = default;
+    explicit SwitchableSetting(const Type& default_val, const std::string& name) requires(!ranged)
+        : Setting<Type>{default_val, name} {}
+    virtual ~SwitchableSetting() = default;
+
+    /**
+     * Sets a default value, minimum value, maximum value, and label.
+     *
+     * @param default_val Intial value of the setting, and default value of the setting
+     * @param min_val Sets the minimum allowed value of the setting
+     * @param max_val Sets the maximum allowed value of the setting
+     * @param name Label for the setting
+     */
+    explicit SwitchableSetting(const Type& default_val, const Type& min_val, const Type& max_val,
+                               const std::string& name) requires(ranged)
+        : Setting<Type, true>{default_val, min_val, max_val, name} {}
 
     /**
      * Tells this setting to represent either the global or custom setting when other member
@@ -292,13 +272,13 @@ public:
      */
     [[nodiscard]] virtual const Type& GetValue() const override {
         if (use_global) {
-            return this->global;
+            return this->value;
         }
         return custom;
     }
     [[nodiscard]] virtual const Type& GetValue(bool need_global) const {
         if (use_global || need_global) {
-            return this->global;
+            return this->value;
         }
         return custom;
     }
@@ -306,12 +286,12 @@ public:
     /**
      * Sets the current setting value depending on the global state.
      *
-     * @param value The new value
+     * @param val The new value
      */
-    void SetValue(const Type& value) override {
-        Type temp{value};
+    void SetValue(const Type& val) override {
+        Type temp{ranged ? std::clamp(val, this->minimum, this->maximum) : val};
         if (use_global) {
-            std::swap(this->global, temp);
+            std::swap(this->value, temp);
         } else {
             std::swap(custom, temp);
         }
@@ -320,15 +300,15 @@ public:
     /**
      * Assigns the current setting value depending on the global state.
      *
-     * @param value The new value
+     * @param val The new value
      *
      * @returns A reference to the current setting value
      */
-    const Type& operator=(const Type& value) override {
-        Type temp{value};
+    const Type& operator=(const Type& val) override {
+        Type temp{ranged ? std::clamp(val, this->minimum, this->maximum) : val};
         if (use_global) {
-            std::swap(this->global, temp);
-            return this->global;
+            std::swap(this->value, temp);
+            return this->value;
         }
         std::swap(custom, temp);
         return custom;
@@ -341,7 +321,7 @@ public:
      */
     virtual explicit operator const Type&() const override {
         if (use_global) {
-            return this->global;
+            return this->value;
         }
         return custom;
     }
@@ -352,75 +332,6 @@ protected:
 };
 
 /**
- * RangedSetting is a Setting that implements a maximum and minimum value for its setting. Intended
- * for use with quantifiable settings.
- */
-template <typename Type>
-class RangedSetting final : public BasicRangedSetting<Type>, public Setting<Type> {
-public:
-    /**
-     * Sets a default value, minimum value, maximum value, and label.
-     *
-     * @param default_val Intial value of the setting, and default value of the setting
-     * @param min_val Sets the minimum allowed value of the setting
-     * @param max_val Sets the maximum allowed value of the setting
-     * @param name Label for the setting
-     */
-    explicit RangedSetting(const Type& default_val, const Type& min_val, const Type& max_val,
-                           const std::string& name)
-        : BasicSetting<Type>{default_val, name},
-          BasicRangedSetting<Type>{default_val, min_val, max_val, name}, Setting<Type>{default_val,
-                                                                                       name} {}
-    virtual ~RangedSetting() = default;
-
-    // The following are needed to avoid a MSVC bug
-    // (source: https://stackoverflow.com/questions/469508)
-    [[nodiscard]] const Type& GetValue() const override {
-        return Setting<Type>::GetValue();
-    }
-    [[nodiscard]] const Type& GetValue(bool need_global) const override {
-        return Setting<Type>::GetValue(need_global);
-    }
-    explicit operator const Type&() const override {
-        if (this->use_global) {
-            return this->global;
-        }
-        return this->custom;
-    }
-
-    /**
-     * Like BasicSetting's SetValue, except value is clamped to the range of the setting. Sets the
-     * appropriate value depending on the global state.
-     *
-     * @param value The desired value
-     */
-    void SetValue(const Type& value) override {
-        const Type temp = std::clamp(value, this->minimum, this->maximum);
-        if (this->use_global) {
-            this->global = temp;
-        }
-        this->custom = temp;
-    }
-
-    /**
-     * Like BasicSetting's assignment overload, except value is clamped to the range of the setting.
-     * Uses the appropriate value depending on the global state.
-     *
-     * @param value The desired value
-     * @returns A reference to the setting's value
-     */
-    const Type& operator=(const Type& value) override {
-        const Type temp = std::clamp(value, this->minimum, this->maximum);
-        if (this->use_global) {
-            this->global = temp;
-            return this->global;
-        }
-        this->custom = temp;
-        return this->custom;
-    }
-};
-
-/**
  * The InputSetting class allows for getting a reference to either the global or custom members.
  * This is required as we cannot easily modify the values of user-defined types within containers
  * using the SetValue() member function found in the Setting class. The primary purpose of this
@@ -431,7 +342,7 @@ template <typename Type>
 class InputSetting final {
 public:
     InputSetting() = default;
-    explicit InputSetting(Type val) : BasicSetting<Type>(val) {}
+    explicit InputSetting(Type val) : Setting<Type>(val) {}
     ~InputSetting() = default;
     void SetGlobal(bool to_global) {
         use_global = to_global;
@@ -459,167 +370,181 @@ struct TouchFromButtonMap {
 
 struct Values {
     // Audio
-    BasicSetting<std::string> audio_device_id{"auto", "output_device"};
-    BasicSetting<std::string> sink_id{"auto", "output_engine"};
-    BasicSetting<bool> audio_muted{false, "audio_muted"};
-    RangedSetting<u8> volume{100, 0, 100, "volume"};
+    Setting<std::string> sink_id{"auto", "output_engine"};
+    Setting<std::string> audio_output_device_id{"auto", "output_device"};
+    Setting<std::string> audio_input_device_id{"auto", "input_device"};
+    Setting<bool> audio_muted{false, "audio_muted"};
+    SwitchableSetting<u8, true> volume{100, 0, 200, "volume"};
+    Setting<bool> dump_audio_commands{false, "dump_audio_commands"};
 
     // Core
-    Setting<bool> use_multi_core{true, "use_multi_core"};
+    SwitchableSetting<bool> use_multi_core{true, "use_multi_core"};
+    SwitchableSetting<bool> use_extended_memory_layout{false, "use_extended_memory_layout"};
 
     // Cpu
-    RangedSetting<CPUAccuracy> cpu_accuracy{CPUAccuracy::Auto, CPUAccuracy::Auto,
-                                            CPUAccuracy::Unsafe, "cpu_accuracy"};
+    SwitchableSetting<CPUAccuracy, true> cpu_accuracy{CPUAccuracy::Auto, CPUAccuracy::Auto,
+                                                      CPUAccuracy::Paranoid, "cpu_accuracy"};
     // TODO: remove cpu_accuracy_first_time, migration setting added 8 July 2021
-    BasicSetting<bool> cpu_accuracy_first_time{true, "cpu_accuracy_first_time"};
-    BasicSetting<bool> cpu_debug_mode{false, "cpu_debug_mode"};
-
-    BasicSetting<bool> cpuopt_page_tables{true, "cpuopt_page_tables"};
-    BasicSetting<bool> cpuopt_block_linking{true, "cpuopt_block_linking"};
-    BasicSetting<bool> cpuopt_return_stack_buffer{true, "cpuopt_return_stack_buffer"};
-    BasicSetting<bool> cpuopt_fast_dispatcher{true, "cpuopt_fast_dispatcher"};
-    BasicSetting<bool> cpuopt_context_elimination{true, "cpuopt_context_elimination"};
-    BasicSetting<bool> cpuopt_const_prop{true, "cpuopt_const_prop"};
-    BasicSetting<bool> cpuopt_misc_ir{true, "cpuopt_misc_ir"};
-    BasicSetting<bool> cpuopt_reduce_misalign_checks{true, "cpuopt_reduce_misalign_checks"};
-    BasicSetting<bool> cpuopt_fastmem{true, "cpuopt_fastmem"};
-
-    Setting<bool> cpuopt_unsafe_unfuse_fma{true, "cpuopt_unsafe_unfuse_fma"};
-    Setting<bool> cpuopt_unsafe_reduce_fp_error{true, "cpuopt_unsafe_reduce_fp_error"};
-    Setting<bool> cpuopt_unsafe_ignore_standard_fpcr{true, "cpuopt_unsafe_ignore_standard_fpcr"};
-    Setting<bool> cpuopt_unsafe_inaccurate_nan{true, "cpuopt_unsafe_inaccurate_nan"};
-    Setting<bool> cpuopt_unsafe_fastmem_check{true, "cpuopt_unsafe_fastmem_check"};
+    Setting<bool> cpu_accuracy_first_time{true, "cpu_accuracy_first_time"};
+    Setting<bool> cpu_debug_mode{false, "cpu_debug_mode"};
+
+    Setting<bool> cpuopt_page_tables{true, "cpuopt_page_tables"};
+    Setting<bool> cpuopt_block_linking{true, "cpuopt_block_linking"};
+    Setting<bool> cpuopt_return_stack_buffer{true, "cpuopt_return_stack_buffer"};
+    Setting<bool> cpuopt_fast_dispatcher{true, "cpuopt_fast_dispatcher"};
+    Setting<bool> cpuopt_context_elimination{true, "cpuopt_context_elimination"};
+    Setting<bool> cpuopt_const_prop{true, "cpuopt_const_prop"};
+    Setting<bool> cpuopt_misc_ir{true, "cpuopt_misc_ir"};
+    Setting<bool> cpuopt_reduce_misalign_checks{true, "cpuopt_reduce_misalign_checks"};
+    Setting<bool> cpuopt_fastmem{true, "cpuopt_fastmem"};
+    Setting<bool> cpuopt_fastmem_exclusives{true, "cpuopt_fastmem_exclusives"};
+    Setting<bool> cpuopt_recompile_exclusives{true, "cpuopt_recompile_exclusives"};
+
+    SwitchableSetting<bool> cpuopt_unsafe_unfuse_fma{true, "cpuopt_unsafe_unfuse_fma"};
+    SwitchableSetting<bool> cpuopt_unsafe_reduce_fp_error{true, "cpuopt_unsafe_reduce_fp_error"};
+    SwitchableSetting<bool> cpuopt_unsafe_ignore_standard_fpcr{
+        true, "cpuopt_unsafe_ignore_standard_fpcr"};
+    SwitchableSetting<bool> cpuopt_unsafe_inaccurate_nan{true, "cpuopt_unsafe_inaccurate_nan"};
+    SwitchableSetting<bool> cpuopt_unsafe_fastmem_check{true, "cpuopt_unsafe_fastmem_check"};
+    SwitchableSetting<bool> cpuopt_unsafe_ignore_global_monitor{
+        true, "cpuopt_unsafe_ignore_global_monitor"};
 
     // Renderer
-    RangedSetting<RendererBackend> renderer_backend{
-        RendererBackend::OpenGL, RendererBackend::OpenGL, RendererBackend::Vulkan, "backend"};
-    BasicSetting<bool> renderer_debug{false, "debug"};
-    BasicSetting<bool> renderer_shader_feedback{false, "shader_feedback"};
-    BasicSetting<bool> enable_nsight_aftermath{false, "nsight_aftermath"};
-    BasicSetting<bool> disable_shader_loop_safety_checks{false,
-                                                         "disable_shader_loop_safety_checks"};
-    Setting<int> vulkan_device{0, "vulkan_device"};
+    SwitchableSetting<RendererBackend, true> renderer_backend{
+        RendererBackend::Vulkan, RendererBackend::OpenGL, RendererBackend::Vulkan, "backend"};
+    Setting<bool> renderer_debug{false, "debug"};
+    Setting<bool> renderer_shader_feedback{false, "shader_feedback"};
+    Setting<bool> enable_nsight_aftermath{false, "nsight_aftermath"};
+    Setting<bool> disable_shader_loop_safety_checks{false, "disable_shader_loop_safety_checks"};
+    SwitchableSetting<int> vulkan_device{0, "vulkan_device"};
 
     ResolutionScalingInfo resolution_info{};
-    Setting<ResolutionSetup> resolution_setup{ResolutionSetup::Res1X, "resolution_setup"};
-    Setting<ScalingFilter> scaling_filter{ScalingFilter::Bilinear, "scaling_filter"};
-    Setting<AntiAliasing> anti_aliasing{AntiAliasing::None, "anti_aliasing"};
+    SwitchableSetting<ResolutionSetup> resolution_setup{ResolutionSetup::Res1X, "resolution_setup"};
+    SwitchableSetting<ScalingFilter> scaling_filter{ScalingFilter::Bilinear, "scaling_filter"};
+    SwitchableSetting<AntiAliasing> anti_aliasing{AntiAliasing::None, "anti_aliasing"};
     // *nix platforms may have issues with the borderless windowed fullscreen mode.
     // Default to exclusive fullscreen on these platforms for now.
-    RangedSetting<FullscreenMode> fullscreen_mode{
+    SwitchableSetting<FullscreenMode, true> fullscreen_mode{
 #ifdef _WIN32
         FullscreenMode::Borderless,
 #else
         FullscreenMode::Exclusive,
 #endif
         FullscreenMode::Borderless, FullscreenMode::Exclusive, "fullscreen_mode"};
-    RangedSetting<int> aspect_ratio{0, 0, 3, "aspect_ratio"};
-    RangedSetting<int> max_anisotropy{0, 0, 5, "max_anisotropy"};
-    Setting<bool> use_speed_limit{true, "use_speed_limit"};
-    RangedSetting<u16> speed_limit{100, 0, 9999, "speed_limit"};
-    Setting<bool> use_disk_shader_cache{true, "use_disk_shader_cache"};
-    RangedSetting<GPUAccuracy> gpu_accuracy{GPUAccuracy::High, GPUAccuracy::Normal,
-                                            GPUAccuracy::Extreme, "gpu_accuracy"};
-    Setting<bool> use_asynchronous_gpu_emulation{true, "use_asynchronous_gpu_emulation"};
-    Setting<NvdecEmulation> nvdec_emulation{NvdecEmulation::GPU, "nvdec_emulation"};
-    Setting<bool> accelerate_astc{true, "accelerate_astc"};
-    Setting<bool> use_vsync{true, "use_vsync"};
-    RangedSetting<u16> fps_cap{1000, 1, 1000, "fps_cap"};
-    BasicSetting<bool> disable_fps_limit{false, "disable_fps_limit"};
-    RangedSetting<ShaderBackend> shader_backend{ShaderBackend::GLASM, ShaderBackend::GLSL,
-                                                ShaderBackend::SPIRV, "shader_backend"};
-    Setting<bool> use_asynchronous_shaders{false, "use_asynchronous_shaders"};
-    Setting<bool> use_fast_gpu_time{true, "use_fast_gpu_time"};
-
-    Setting<u8> bg_red{0, "bg_red"};
-    Setting<u8> bg_green{0, "bg_green"};
-    Setting<u8> bg_blue{0, "bg_blue"};
+    SwitchableSetting<int, true> aspect_ratio{0, 0, 3, "aspect_ratio"};
+    SwitchableSetting<int, true> max_anisotropy{0, 0, 5, "max_anisotropy"};
+    SwitchableSetting<bool> use_speed_limit{true, "use_speed_limit"};
+    SwitchableSetting<u16, true> speed_limit{100, 0, 9999, "speed_limit"};
+    SwitchableSetting<bool> use_disk_shader_cache{true, "use_disk_shader_cache"};
+    SwitchableSetting<GPUAccuracy, true> gpu_accuracy{GPUAccuracy::High, GPUAccuracy::Normal,
+                                                      GPUAccuracy::Extreme, "gpu_accuracy"};
+    SwitchableSetting<bool> use_asynchronous_gpu_emulation{true, "use_asynchronous_gpu_emulation"};
+    SwitchableSetting<NvdecEmulation> nvdec_emulation{NvdecEmulation::GPU, "nvdec_emulation"};
+    SwitchableSetting<bool> accelerate_astc{true, "accelerate_astc"};
+    SwitchableSetting<bool> use_vsync{true, "use_vsync"};
+    SwitchableSetting<ShaderBackend, true> shader_backend{ShaderBackend::GLASM, ShaderBackend::GLSL,
+                                                          ShaderBackend::SPIRV, "shader_backend"};
+    SwitchableSetting<bool> use_asynchronous_shaders{false, "use_asynchronous_shaders"};
+    SwitchableSetting<bool> use_fast_gpu_time{true, "use_fast_gpu_time"};
+    SwitchableSetting<bool> use_pessimistic_flushes{false, "use_pessimistic_flushes"};
+
+    SwitchableSetting<u8> bg_red{0, "bg_red"};
+    SwitchableSetting<u8> bg_green{0, "bg_green"};
+    SwitchableSetting<u8> bg_blue{0, "bg_blue"};
 
     // System
-    Setting<std::optional<u32>> rng_seed{std::optional<u32>(), "rng_seed"};
+    SwitchableSetting<std::optional<u32>> rng_seed{std::optional<u32>(), "rng_seed"};
     // Measured in seconds since epoch
     std::optional<s64> custom_rtc;
     // Set on game boot, reset on stop. Seconds difference between current time and `custom_rtc`
     s64 custom_rtc_differential;
 
-    BasicSetting<s32> current_user{0, "current_user"};
-    RangedSetting<s32> language_index{1, 0, 17, "language_index"};
-    RangedSetting<s32> region_index{1, 0, 6, "region_index"};
-    RangedSetting<s32> time_zone_index{0, 0, 45, "time_zone_index"};
-    RangedSetting<s32> sound_index{1, 0, 2, "sound_index"};
+    Setting<s32> current_user{0, "current_user"};
+    SwitchableSetting<s32, true> language_index{1, 0, 17, "language_index"};
+    SwitchableSetting<s32, true> region_index{1, 0, 6, "region_index"};
+    SwitchableSetting<s32, true> time_zone_index{0, 0, 45, "time_zone_index"};
+    SwitchableSetting<s32, true> sound_index{1, 0, 2, "sound_index"};
 
     // Controls
     InputSetting<std::array<PlayerInput, 10>> players;
 
-    Setting<bool> use_docked_mode{true, "use_docked_mode"};
+    SwitchableSetting<bool> use_docked_mode{true, "use_docked_mode"};
 
-    BasicSetting<bool> enable_raw_input{false, "enable_raw_input"};
-    BasicSetting<bool> controller_navigation{true, "controller_navigation"};
+    Setting<bool> enable_raw_input{false, "enable_raw_input"};
+    Setting<bool> controller_navigation{true, "controller_navigation"};
 
-    Setting<bool> vibration_enabled{true, "vibration_enabled"};
-    Setting<bool> enable_accurate_vibrations{false, "enable_accurate_vibrations"};
+    SwitchableSetting<bool> vibration_enabled{true, "vibration_enabled"};
+    SwitchableSetting<bool> enable_accurate_vibrations{false, "enable_accurate_vibrations"};
 
-    Setting<bool> motion_enabled{true, "motion_enabled"};
-    BasicSetting<std::string> udp_input_servers{"127.0.0.1:26760", "udp_input_servers"};
-    BasicSetting<bool> enable_udp_controller{false, "enable_udp_controller"};
+    SwitchableSetting<bool> motion_enabled{true, "motion_enabled"};
+    Setting<std::string> udp_input_servers{"127.0.0.1:26760", "udp_input_servers"};
+    Setting<bool> enable_udp_controller{false, "enable_udp_controller"};
 
-    BasicSetting<bool> pause_tas_on_load{true, "pause_tas_on_load"};
-    BasicSetting<bool> tas_enable{false, "tas_enable"};
-    BasicSetting<bool> tas_loop{false, "tas_loop"};
+    Setting<bool> pause_tas_on_load{true, "pause_tas_on_load"};
+    Setting<bool> tas_enable{false, "tas_enable"};
+    Setting<bool> tas_loop{false, "tas_loop"};
 
-    BasicSetting<bool> mouse_panning{false, "mouse_panning"};
-    BasicRangedSetting<u8> mouse_panning_sensitivity{10, 1, 100, "mouse_panning_sensitivity"};
-    BasicSetting<bool> mouse_enabled{false, "mouse_enabled"};
+    Setting<bool> mouse_panning{false, "mouse_panning"};
+    Setting<u8, true> mouse_panning_sensitivity{10, 1, 100, "mouse_panning_sensitivity"};
+    Setting<bool> mouse_enabled{false, "mouse_enabled"};
 
-    BasicSetting<bool> emulate_analog_keyboard{false, "emulate_analog_keyboard"};
-    BasicSetting<bool> keyboard_enabled{false, "keyboard_enabled"};
+    Setting<bool> emulate_analog_keyboard{false, "emulate_analog_keyboard"};
+    Setting<bool> keyboard_enabled{false, "keyboard_enabled"};
 
-    BasicSetting<bool> debug_pad_enabled{false, "debug_pad_enabled"};
+    Setting<bool> debug_pad_enabled{false, "debug_pad_enabled"};
     ButtonsRaw debug_pad_buttons;
     AnalogsRaw debug_pad_analogs;
 
     TouchscreenInput touchscreen;
 
-    BasicSetting<std::string> touch_device{"min_x:100,min_y:50,max_x:1800,max_y:850",
-                                           "touch_device"};
-    BasicSetting<int> touch_from_button_map_index{0, "touch_from_button_map"};
+    Setting<std::string> touch_device{"min_x:100,min_y:50,max_x:1800,max_y:850", "touch_device"};
+    Setting<int> touch_from_button_map_index{0, "touch_from_button_map"};
     std::vector<TouchFromButtonMap> touch_from_button_maps;
 
+    Setting<bool> enable_ring_controller{true, "enable_ring_controller"};
+    RingconRaw ringcon_analogs;
+
+    Setting<bool> enable_ir_sensor{false, "enable_ir_sensor"};
+    Setting<std::string> ir_sensor_device{"auto", "ir_sensor_device"};
+
     // Data Storage
-    BasicSetting<bool> use_virtual_sd{true, "use_virtual_sd"};
-    BasicSetting<bool> gamecard_inserted{false, "gamecard_inserted"};
-    BasicSetting<bool> gamecard_current_game{false, "gamecard_current_game"};
-    BasicSetting<std::string> gamecard_path{std::string(), "gamecard_path"};
+    Setting<bool> use_virtual_sd{true, "use_virtual_sd"};
+    Setting<bool> gamecard_inserted{false, "gamecard_inserted"};
+    Setting<bool> gamecard_current_game{false, "gamecard_current_game"};
+    Setting<std::string> gamecard_path{std::string(), "gamecard_path"};
 
     // Debugging
     bool record_frame_times;
-    BasicSetting<bool> use_gdbstub{false, "use_gdbstub"};
-    BasicSetting<u16> gdbstub_port{0, "gdbstub_port"};
-    BasicSetting<std::string> program_args{std::string(), "program_args"};
-    BasicSetting<bool> dump_exefs{false, "dump_exefs"};
-    BasicSetting<bool> dump_nso{false, "dump_nso"};
-    BasicSetting<bool> dump_shaders{false, "dump_shaders"};
-    BasicSetting<bool> enable_fs_access_log{false, "enable_fs_access_log"};
-    BasicSetting<bool> reporting_services{false, "reporting_services"};
-    BasicSetting<bool> quest_flag{false, "quest_flag"};
-    BasicSetting<bool> disable_macro_jit{false, "disable_macro_jit"};
-    BasicSetting<bool> extended_logging{false, "extended_logging"};
-    BasicSetting<bool> use_debug_asserts{false, "use_debug_asserts"};
-    BasicSetting<bool> use_auto_stub{false, "use_auto_stub"};
-    BasicSetting<bool> enable_all_controllers{false, "enable_all_controllers"};
+    Setting<bool> use_gdbstub{false, "use_gdbstub"};
+    Setting<u16> gdbstub_port{6543, "gdbstub_port"};
+    Setting<std::string> program_args{std::string(), "program_args"};
+    Setting<bool> dump_exefs{false, "dump_exefs"};
+    Setting<bool> dump_nso{false, "dump_nso"};
+    Setting<bool> dump_shaders{false, "dump_shaders"};
+    Setting<bool> dump_macros{false, "dump_macros"};
+    Setting<bool> enable_fs_access_log{false, "enable_fs_access_log"};
+    Setting<bool> reporting_services{false, "reporting_services"};
+    Setting<bool> quest_flag{false, "quest_flag"};
+    Setting<bool> disable_macro_jit{false, "disable_macro_jit"};
+    Setting<bool> extended_logging{false, "extended_logging"};
+    Setting<bool> use_debug_asserts{false, "use_debug_asserts"};
+    Setting<bool> use_auto_stub{false, "use_auto_stub"};
+    Setting<bool> enable_all_controllers{false, "enable_all_controllers"};
+    Setting<bool> create_crash_dumps{false, "create_crash_dumps"};
+    Setting<bool> perform_vulkan_check{true, "perform_vulkan_check"};
 
     // Miscellaneous
-    BasicSetting<std::string> log_filter{"*:Info", "log_filter"};
-    BasicSetting<bool> use_dev_keys{false, "use_dev_keys"};
+    Setting<std::string> log_filter{"*:Info", "log_filter"};
+    Setting<bool> use_dev_keys{false, "use_dev_keys"};
 
     // Network
-    BasicSetting<std::string> network_interface{std::string(), "network_interface"};
+    Setting<std::string> network_interface{std::string(), "network_interface"};
 
     // WebService
-    BasicSetting<bool> enable_telemetry{true, "enable_telemetry"};
-    BasicSetting<std::string> web_api_url{"https://api.yuzu-emu.org", "web_api_url"};
-    BasicSetting<std::string> yuzu_username{std::string(), "yuzu_username"};
-    BasicSetting<std::string> yuzu_token{std::string(), "yuzu_token"};
+    Setting<bool> enable_telemetry{true, "enable_telemetry"};
+    Setting<std::string> web_api_url{"https://api.yuzu-emu.org", "web_api_url"};
+    Setting<std::string> yuzu_username{std::string(), "yuzu_username"};
+    Setting<std::string> yuzu_token{std::string(), "yuzu_token"};
 
     // Add-Ons
     std::map<u64, std::vector<std::string>> disabled_addons;
diff --git a/src/common/settings_input.cpp b/src/common/settings_input.cpp
index bea2b837b..0a6eea3cf 100644
--- a/src/common/settings_input.cpp
+++ b/src/common/settings_input.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/settings_input.h"
 
diff --git a/src/common/settings_input.h b/src/common/settings_input.h
index 4ff37e186..485e4ad22 100644
--- a/src/common/settings_input.h
+++ b/src/common/settings_input.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -357,6 +356,7 @@ constexpr int NUM_KEYBOARD_MODS_HID = NumKeyboardMods;
 using AnalogsRaw = std::array<std::string, NativeAnalog::NumAnalogs>;
 using ButtonsRaw = std::array<std::string, NativeButton::NumButtons>;
 using MotionsRaw = std::array<std::string, NativeMotion::NumMotions>;
+using RingconRaw = std::string;
 
 constexpr u32 JOYCON_BODY_NEON_RED = 0xFF3C28;
 constexpr u32 JOYCON_BUTTONS_NEON_RED = 0x1E0A0A;
diff --git a/src/common/socket_types.h b/src/common/socket_types.h
new file mode 100644
index 000000000..0a801a443
--- /dev/null
+++ b/src/common/socket_types.h
@@ -0,0 +1,51 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Network {
+
+/// Address families
+enum class Domain : u8 {
+    INET, ///< Address family for IPv4
+};
+
+/// Socket types
+enum class Type {
+    STREAM,
+    DGRAM,
+    RAW,
+    SEQPACKET,
+};
+
+/// Protocol values for sockets
+enum class Protocol : u8 {
+    ICMP,
+    TCP,
+    UDP,
+};
+
+/// Shutdown mode
+enum class ShutdownHow {
+    RD,
+    WR,
+    RDWR,
+};
+
+/// Array of IPv4 address
+using IPv4Address = std::array<u8, 4>;
+
+/// Cross-platform sockaddr structure
+struct SockAddrIn {
+    Domain family;
+    IPv4Address ip;
+    u16 portno;
+};
+
+constexpr u32 FLAG_MSG_PEEK = 0x2;
+constexpr u32 FLAG_MSG_DONTWAIT = 0x80;
+constexpr u32 FLAG_O_NONBLOCK = 0x800;
+
+} // namespace Network
diff --git a/src/common/spin_lock.cpp b/src/common/spin_lock.cpp
index c1524220f..b2ef4ea1d 100644
--- a/src/common/spin_lock.cpp
+++ b/src/common/spin_lock.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/spin_lock.h"
 
diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h
index 06ac2f5bb..a83274851 100644
--- a/src/common/spin_lock.h
+++ b/src/common/spin_lock.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/stream.cpp b/src/common/stream.cpp
index bf0496c26..80ddd68c8 100644
--- a/src/common/stream.cpp
+++ b/src/common/stream.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <stdexcept>
 #include "common/common_types.h"
diff --git a/src/common/stream.h b/src/common/stream.h
index 0e40692de..5bb26e883 100644
--- a/src/common/stream.h
+++ b/src/common/stream.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index 662171138..7a495bc79 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -1,15 +1,13 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cctype>
 #include <codecvt>
-#include <cstdlib>
 #include <locale>
 #include <sstream>
 
-#include "common/logging/log.h"
 #include "common/string_util.h"
 
 #ifdef _WIN32
@@ -180,6 +178,10 @@ std::wstring UTF8ToUTF16W(const std::string& input) {
 
 #endif
 
+std::u16string U16StringFromBuffer(const u16* input, std::size_t length) {
+    return std::u16string(reinterpret_cast<const char16_t*>(input), length);
+}
+
 std::string StringFromFixedZeroTerminatedBuffer(std::string_view buffer, std::size_t max_len) {
     std::size_t len = 0;
     while (len < buffer.length() && len < max_len && buffer[len] != '\0') {
diff --git a/src/common/string_util.h b/src/common/string_util.h
index f0dd632ee..ce18a33cf 100644
--- a/src/common/string_util.h
+++ b/src/common/string_util.h
@@ -1,6 +1,6 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -44,6 +44,8 @@ bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _
 
 #endif
 
+[[nodiscard]] std::u16string U16StringFromBuffer(const u16* input, std::size_t length);
+
 /**
  * Compares the string defined by the range [`begin`, `end`) to the null-terminated C-string
  * `other` for equality.
diff --git a/src/common/swap.h b/src/common/swap.h
index a80e191dc..037b82781 100644
--- a/src/common/swap.h
+++ b/src/common/swap.h
@@ -1,16 +1,6 @@
-// Copyright (c) 2012- PPSSPP Project / Dolphin Project.
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0 or later versions.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
+// SPDX-FileCopyrightText: 2012 PPSSPP Project
+// SPDX-FileCopyrightText: 2012 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // Official git repository and contact information can be found at
 // https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
diff --git a/src/common/telemetry.cpp b/src/common/telemetry.cpp
index 6241d08b3..d26394359 100644
--- a/src/common/telemetry.cpp
+++ b/src/common/telemetry.cpp
@@ -1,10 +1,8 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
-#include "common/assert.h"
 #include "common/scm_rev.h"
 #include "common/telemetry.h"
 
@@ -55,22 +53,50 @@ void AppendBuildInfo(FieldCollection& fc) {
 
 void AppendCPUInfo(FieldCollection& fc) {
 #ifdef ARCHITECTURE_x86_64
-    fc.AddField(FieldType::UserSystem, "CPU_Model", Common::GetCPUCaps().cpu_string);
-    fc.AddField(FieldType::UserSystem, "CPU_BrandString", Common::GetCPUCaps().brand_string);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AES", Common::GetCPUCaps().aes);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX", Common::GetCPUCaps().avx);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX2", Common::GetCPUCaps().avx2);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_AVX512", Common::GetCPUCaps().avx512);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_BMI1", Common::GetCPUCaps().bmi1);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_BMI2", Common::GetCPUCaps().bmi2);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_FMA", Common::GetCPUCaps().fma);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_FMA4", Common::GetCPUCaps().fma4);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE", Common::GetCPUCaps().sse);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE2", Common::GetCPUCaps().sse2);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE3", Common::GetCPUCaps().sse3);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSSE3", Common::GetCPUCaps().ssse3);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE41", Common::GetCPUCaps().sse4_1);
-    fc.AddField(FieldType::UserSystem, "CPU_Extension_x64_SSE42", Common::GetCPUCaps().sse4_2);
+
+    const auto& caps = Common::GetCPUCaps();
+    const auto add_field = [&fc](std::string_view field_name, const auto& field_value) {
+        fc.AddField(FieldType::UserSystem, field_name, field_value);
+    };
+    add_field("CPU_Model", caps.cpu_string);
+    add_field("CPU_BrandString", caps.brand_string);
+
+    add_field("CPU_Extension_x64_SSE", caps.sse);
+    add_field("CPU_Extension_x64_SSE2", caps.sse2);
+    add_field("CPU_Extension_x64_SSE3", caps.sse3);
+    add_field("CPU_Extension_x64_SSSE3", caps.ssse3);
+    add_field("CPU_Extension_x64_SSE41", caps.sse4_1);
+    add_field("CPU_Extension_x64_SSE42", caps.sse4_2);
+
+    add_field("CPU_Extension_x64_AVX", caps.avx);
+    add_field("CPU_Extension_x64_AVX_VNNI", caps.avx_vnni);
+    add_field("CPU_Extension_x64_AVX2", caps.avx2);
+
+    // Skylake-X/SP level AVX512, for compatibility with the previous telemetry field
+    add_field("CPU_Extension_x64_AVX512",
+              caps.avx512f && caps.avx512cd && caps.avx512vl && caps.avx512dq && caps.avx512bw);
+
+    add_field("CPU_Extension_x64_AVX512F", caps.avx512f);
+    add_field("CPU_Extension_x64_AVX512CD", caps.avx512cd);
+    add_field("CPU_Extension_x64_AVX512VL", caps.avx512vl);
+    add_field("CPU_Extension_x64_AVX512DQ", caps.avx512dq);
+    add_field("CPU_Extension_x64_AVX512BW", caps.avx512bw);
+    add_field("CPU_Extension_x64_AVX512BITALG", caps.avx512bitalg);
+    add_field("CPU_Extension_x64_AVX512VBMI", caps.avx512vbmi);
+
+    add_field("CPU_Extension_x64_AES", caps.aes);
+    add_field("CPU_Extension_x64_BMI1", caps.bmi1);
+    add_field("CPU_Extension_x64_BMI2", caps.bmi2);
+    add_field("CPU_Extension_x64_F16C", caps.f16c);
+    add_field("CPU_Extension_x64_FMA", caps.fma);
+    add_field("CPU_Extension_x64_FMA4", caps.fma4);
+    add_field("CPU_Extension_x64_GFNI", caps.gfni);
+    add_field("CPU_Extension_x64_INVARIANT_TSC", caps.invariant_tsc);
+    add_field("CPU_Extension_x64_LZCNT", caps.lzcnt);
+    add_field("CPU_Extension_x64_MOVBE", caps.movbe);
+    add_field("CPU_Extension_x64_PCLMULQDQ", caps.pclmulqdq);
+    add_field("CPU_Extension_x64_POPCNT", caps.popcnt);
+    add_field("CPU_Extension_x64_SHA", caps.sha);
 #else
     fc.AddField(FieldType::UserSystem, "CPU_Model", "Other");
 #endif
diff --git a/src/common/telemetry.h b/src/common/telemetry.h
index d38aeac99..ba633d5a5 100644
--- a/src/common/telemetry.h
+++ b/src/common/telemetry.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -55,8 +54,8 @@ class Field : public FieldInterface {
 public:
     YUZU_NON_COPYABLE(Field);
 
-    Field(FieldType type_, std::string name_, T value_)
-        : name(std::move(name_)), type(type_), value(std::move(value_)) {}
+    Field(FieldType type_, std::string_view name_, T value_)
+        : name(name_), type(type_), value(std::move(value_)) {}
 
     ~Field() override = default;
 
@@ -123,7 +122,7 @@ public:
      * @param value Value for the field to add.
      */
     template <typename T>
-    void AddField(FieldType type, const char* name, T value) {
+    void AddField(FieldType type, std::string_view name, T value) {
         return AddField(std::make_unique<Field<T>>(type, name, std::move(value)));
     }
 
@@ -171,6 +170,9 @@ struct VisitorInterface {
 struct NullVisitor final : public VisitorInterface {
     YUZU_NON_COPYABLE(NullVisitor);
 
+    NullVisitor() = default;
+    ~NullVisitor() override = default;
+
     void Visit(const Field<bool>& /*field*/) override {}
     void Visit(const Field<double>& /*field*/) override {}
     void Visit(const Field<float>& /*field*/) override {}
diff --git a/src/common/thread.cpp b/src/common/thread.cpp
index 946a1114d..919e33af9 100644
--- a/src/common/thread.cpp
+++ b/src/common/thread.cpp
@@ -1,6 +1,6 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string>
 
@@ -47,6 +47,9 @@ void SetCurrentThreadPriority(ThreadPriority new_priority) {
     case ThreadPriority::VeryHigh:
         windows_priority = THREAD_PRIORITY_HIGHEST;
         break;
+    case ThreadPriority::Critical:
+        windows_priority = THREAD_PRIORITY_TIME_CRITICAL;
+        break;
     default:
         windows_priority = THREAD_PRIORITY_NORMAL;
         break;
@@ -59,9 +62,10 @@ void SetCurrentThreadPriority(ThreadPriority new_priority) {
 void SetCurrentThreadPriority(ThreadPriority new_priority) {
     pthread_t this_thread = pthread_self();
 
-    s32 max_prio = sched_get_priority_max(SCHED_OTHER);
-    s32 min_prio = sched_get_priority_min(SCHED_OTHER);
-    u32 level = static_cast<u32>(new_priority) + 1;
+    const auto scheduling_type = SCHED_OTHER;
+    s32 max_prio = sched_get_priority_max(scheduling_type);
+    s32 min_prio = sched_get_priority_min(scheduling_type);
+    u32 level = std::max(static_cast<u32>(new_priority) + 1, 4U);
 
     struct sched_param params;
     if (max_prio > min_prio) {
@@ -70,7 +74,7 @@ void SetCurrentThreadPriority(ThreadPriority new_priority) {
         params.sched_priority = min_prio - ((min_prio - max_prio) * level) / 4;
     }
 
-    pthread_setschedparam(this_thread, SCHED_OTHER, &params);
+    pthread_setschedparam(this_thread, scheduling_type, &params);
 }
 
 #endif
diff --git a/src/common/thread.h b/src/common/thread.h
index a8c17c71a..e17a7850f 100644
--- a/src/common/thread.h
+++ b/src/common/thread.h
@@ -1,6 +1,6 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2013 Dolphin Emulator Project
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -17,7 +17,7 @@ namespace Common {
 class Event {
 public:
     void Set() {
-        std::lock_guard lk{mutex};
+        std::scoped_lock lk{mutex};
         if (!is_set) {
             is_set = true;
             condvar.notify_one();
@@ -54,6 +54,10 @@ public:
         is_set = false;
     }
 
+    [[nodiscard]] bool IsSet() {
+        return is_set;
+    }
+
 private:
     std::condition_variable condvar;
     std::mutex mutex;
@@ -92,6 +96,7 @@ enum class ThreadPriority : u32 {
     Normal = 1,
     High = 2,
     VeryHigh = 3,
+    Critical = 4,
 };
 
 void SetCurrentThreadPriority(ThreadPriority new_priority);
diff --git a/src/common/thread_queue_list.h b/src/common/thread_queue_list.h
index def9e5d8d..ce48cec92 100644
--- a/src/common/thread_queue_list.h
+++ b/src/common/thread_queue_list.h
@@ -1,6 +1,6 @@
-// Copyright 2014 Citra Emulator Project / PPSSPP Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2012 PPSSPP Project
+// SPDX-FileCopyrightText: 2014 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/thread_worker.h b/src/common/thread_worker.h
index cd0017726..62c60f724 100644
--- a/src/common/thread_worker.h
+++ b/src/common/thread_worker.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/threadsafe_queue.h b/src/common/threadsafe_queue.h
index 2c8c2b90e..053798e79 100644
--- a/src/common/threadsafe_queue.h
+++ b/src/common/threadsafe_queue.h
@@ -1,6 +1,5 @@
-// Copyright 2010 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2010 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -40,7 +39,7 @@ public:
     template <typename Arg>
     void Push(Arg&& t) {
         // create the element, add it to the queue
-        write_ptr->current = std::forward<Arg>(t);
+        write_ptr->current = std::move(t);
         // set the next pointer to a new element ptr
         // then advance the write pointer
         ElementPtr* new_ptr = new ElementPtr();
@@ -52,7 +51,7 @@ public:
         // line before cv.wait
         // TODO(bunnei): This can be replaced with C++20 waitable atomics when properly supported.
         // See discussion on https://github.com/yuzu-emu/yuzu/pull/3173 for details.
-        std::lock_guard lock{cv_mutex};
+        std::scoped_lock lock{cv_mutex};
         cv.notify_one();
     }
 
@@ -159,7 +158,7 @@ public:
 
     template <typename Arg>
     void Push(Arg&& t) {
-        std::lock_guard lock{write_lock};
+        std::scoped_lock lock{write_lock};
         spsc_queue.Push(t);
     }
 
diff --git a/src/common/time_zone.cpp b/src/common/time_zone.cpp
index ce239eb63..126836b01 100644
--- a/src/common/time_zone.cpp
+++ b/src/common/time_zone.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <chrono>
 #include <iomanip>
diff --git a/src/common/time_zone.h b/src/common/time_zone.h
index 9f5939ca5..99cae6ef2 100644
--- a/src/common/time_zone.h
+++ b/src/common/time_zone.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/tiny_mt.h b/src/common/tiny_mt.h
index 19ae5b7d6..5d5ebf158 100644
--- a/src/common/tiny_mt.h
+++ b/src/common/tiny_mt.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/tree.h b/src/common/tree.h
index 18faa4a48..f77859209 100644
--- a/src/common/tree.h
+++ b/src/common/tree.h
@@ -1,32 +1,10 @@
+// SPDX-FileCopyrightText: 2002 Niels Provos <provos@citi.umich.edu>
+// SPDX-License-Identifier: BSD-2-Clause
+
 /* $NetBSD: tree.h,v 1.8 2004/03/28 19:38:30 provos Exp $ */
 /* $OpenBSD: tree.h,v 1.7 2002/10/17 21:51:54 art Exp $ */
 /* $FreeBSD$ */
 
-/*-
- * Copyright 2002 Niels Provos <provos@citi.umich.edu>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
 #pragma once
 
 /*
@@ -43,294 +21,265 @@
  * The maximum height of a red-black tree is 2lg (n+1).
  */
 
-#include "common/assert.h"
+namespace Common::freebsd {
+
+enum class RBColor {
+    RB_BLACK = 0,
+    RB_RED = 1,
+};
 
-namespace Common {
+#pragma pack(push, 4)
 template <typename T>
-class RBHead {
+class RBEntry {
 public:
-    [[nodiscard]] T* Root() {
-        return rbh_root;
-    }
+    constexpr RBEntry() = default;
 
-    [[nodiscard]] const T* Root() const {
-        return rbh_root;
+    [[nodiscard]] constexpr T* Left() {
+        return m_rbe_left;
     }
-
-    void SetRoot(T* root) {
-        rbh_root = root;
+    [[nodiscard]] constexpr const T* Left() const {
+        return m_rbe_left;
     }
 
-    [[nodiscard]] bool IsEmpty() const {
-        return Root() == nullptr;
+    constexpr void SetLeft(T* e) {
+        m_rbe_left = e;
     }
 
-private:
-    T* rbh_root = nullptr;
-};
-
-enum class EntryColor {
-    Black,
-    Red,
-};
-
-template <typename T>
-class RBEntry {
-public:
-    [[nodiscard]] T* Left() {
-        return rbe_left;
+    [[nodiscard]] constexpr T* Right() {
+        return m_rbe_right;
     }
-
-    [[nodiscard]] const T* Left() const {
-        return rbe_left;
+    [[nodiscard]] constexpr const T* Right() const {
+        return m_rbe_right;
     }
 
-    void SetLeft(T* left) {
-        rbe_left = left;
+    constexpr void SetRight(T* e) {
+        m_rbe_right = e;
     }
 
-    [[nodiscard]] T* Right() {
-        return rbe_right;
+    [[nodiscard]] constexpr T* Parent() {
+        return m_rbe_parent;
     }
-
-    [[nodiscard]] const T* Right() const {
-        return rbe_right;
+    [[nodiscard]] constexpr const T* Parent() const {
+        return m_rbe_parent;
     }
 
-    void SetRight(T* right) {
-        rbe_right = right;
+    constexpr void SetParent(T* e) {
+        m_rbe_parent = e;
     }
 
-    [[nodiscard]] T* Parent() {
-        return rbe_parent;
+    [[nodiscard]] constexpr bool IsBlack() const {
+        return m_rbe_color == RBColor::RB_BLACK;
     }
-
-    [[nodiscard]] const T* Parent() const {
-        return rbe_parent;
+    [[nodiscard]] constexpr bool IsRed() const {
+        return m_rbe_color == RBColor::RB_RED;
     }
-
-    void SetParent(T* parent) {
-        rbe_parent = parent;
+    [[nodiscard]] constexpr RBColor Color() const {
+        return m_rbe_color;
     }
 
-    [[nodiscard]] bool IsBlack() const {
-        return rbe_color == EntryColor::Black;
+    constexpr void SetColor(RBColor c) {
+        m_rbe_color = c;
     }
 
-    [[nodiscard]] bool IsRed() const {
-        return rbe_color == EntryColor::Red;
-    }
+private:
+    T* m_rbe_left{};
+    T* m_rbe_right{};
+    T* m_rbe_parent{};
+    RBColor m_rbe_color{RBColor::RB_BLACK};
+};
+#pragma pack(pop)
 
-    [[nodiscard]] EntryColor Color() const {
-        return rbe_color;
-    }
+template <typename T>
+struct CheckRBEntry {
+    static constexpr bool value = false;
+};
+template <typename T>
+struct CheckRBEntry<RBEntry<T>> {
+    static constexpr bool value = true;
+};
 
-    void SetColor(EntryColor color) {
-        rbe_color = color;
-    }
+template <typename T>
+concept IsRBEntry = CheckRBEntry<T>::value;
+
+template <typename T>
+concept HasRBEntry = requires(T& t, const T& ct) {
+    { t.GetRBEntry() } -> std::same_as<RBEntry<T>&>;
+    { ct.GetRBEntry() } -> std::same_as<const RBEntry<T>&>;
+};
 
+template <typename T>
+requires HasRBEntry<T>
+class RBHead {
 private:
-    T* rbe_left = nullptr;
-    T* rbe_right = nullptr;
-    T* rbe_parent = nullptr;
-    EntryColor rbe_color{};
+    T* m_rbh_root = nullptr;
+
+public:
+    [[nodiscard]] constexpr T* Root() {
+        return m_rbh_root;
+    }
+    [[nodiscard]] constexpr const T* Root() const {
+        return m_rbh_root;
+    }
+    constexpr void SetRoot(T* root) {
+        m_rbh_root = root;
+    }
+
+    [[nodiscard]] constexpr bool IsEmpty() const {
+        return this->Root() == nullptr;
+    }
 };
 
-template <typename Node>
-[[nodiscard]] RBEntry<Node>& RB_ENTRY(Node* node) {
-    return node->GetEntry();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr RBEntry<T>& RB_ENTRY(T* t) {
+    return t->GetRBEntry();
 }
-
-template <typename Node>
-[[nodiscard]] const RBEntry<Node>& RB_ENTRY(const Node* node) {
-    return node->GetEntry();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr const RBEntry<T>& RB_ENTRY(const T* t) {
+    return t->GetRBEntry();
 }
 
-template <typename Node>
-[[nodiscard]] Node* RB_PARENT(Node* node) {
-    return RB_ENTRY(node).Parent();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr T* RB_LEFT(T* t) {
+    return RB_ENTRY(t).Left();
 }
-
-template <typename Node>
-[[nodiscard]] const Node* RB_PARENT(const Node* node) {
-    return RB_ENTRY(node).Parent();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr const T* RB_LEFT(const T* t) {
+    return RB_ENTRY(t).Left();
 }
 
-template <typename Node>
-void RB_SET_PARENT(Node* node, Node* parent) {
-    return RB_ENTRY(node).SetParent(parent);
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr T* RB_RIGHT(T* t) {
+    return RB_ENTRY(t).Right();
 }
-
-template <typename Node>
-[[nodiscard]] Node* RB_LEFT(Node* node) {
-    return RB_ENTRY(node).Left();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr const T* RB_RIGHT(const T* t) {
+    return RB_ENTRY(t).Right();
 }
 
-template <typename Node>
-[[nodiscard]] const Node* RB_LEFT(const Node* node) {
-    return RB_ENTRY(node).Left();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr T* RB_PARENT(T* t) {
+    return RB_ENTRY(t).Parent();
 }
-
-template <typename Node>
-void RB_SET_LEFT(Node* node, Node* left) {
-    return RB_ENTRY(node).SetLeft(left);
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr const T* RB_PARENT(const T* t) {
+    return RB_ENTRY(t).Parent();
 }
 
-template <typename Node>
-[[nodiscard]] Node* RB_RIGHT(Node* node) {
-    return RB_ENTRY(node).Right();
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_SET_LEFT(T* t, T* e) {
+    RB_ENTRY(t).SetLeft(e);
 }
-
-template <typename Node>
-[[nodiscard]] const Node* RB_RIGHT(const Node* node) {
-    return RB_ENTRY(node).Right();
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_SET_RIGHT(T* t, T* e) {
+    RB_ENTRY(t).SetRight(e);
 }
-
-template <typename Node>
-void RB_SET_RIGHT(Node* node, Node* right) {
-    return RB_ENTRY(node).SetRight(right);
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_SET_PARENT(T* t, T* e) {
+    RB_ENTRY(t).SetParent(e);
 }
 
-template <typename Node>
-[[nodiscard]] bool RB_IS_BLACK(const Node* node) {
-    return RB_ENTRY(node).IsBlack();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr bool RB_IS_BLACK(const T* t) {
+    return RB_ENTRY(t).IsBlack();
 }
-
-template <typename Node>
-[[nodiscard]] bool RB_IS_RED(const Node* node) {
-    return RB_ENTRY(node).IsRed();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr bool RB_IS_RED(const T* t) {
+    return RB_ENTRY(t).IsRed();
 }
 
-template <typename Node>
-[[nodiscard]] EntryColor RB_COLOR(const Node* node) {
-    return RB_ENTRY(node).Color();
+template <typename T>
+requires HasRBEntry<T>
+[[nodiscard]] constexpr RBColor RB_COLOR(const T* t) {
+    return RB_ENTRY(t).Color();
 }
 
-template <typename Node>
-void RB_SET_COLOR(Node* node, EntryColor color) {
-    return RB_ENTRY(node).SetColor(color);
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_SET_COLOR(T* t, RBColor c) {
+    RB_ENTRY(t).SetColor(c);
 }
 
-template <typename Node>
-void RB_SET(Node* node, Node* parent) {
-    auto& entry = RB_ENTRY(node);
-    entry.SetParent(parent);
-    entry.SetLeft(nullptr);
-    entry.SetRight(nullptr);
-    entry.SetColor(EntryColor::Red);
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_SET(T* elm, T* parent) {
+    auto& rb_entry = RB_ENTRY(elm);
+    rb_entry.SetParent(parent);
+    rb_entry.SetLeft(nullptr);
+    rb_entry.SetRight(nullptr);
+    rb_entry.SetColor(RBColor::RB_RED);
 }
 
-template <typename Node>
-void RB_SET_BLACKRED(Node* black, Node* red) {
-    RB_SET_COLOR(black, EntryColor::Black);
-    RB_SET_COLOR(red, EntryColor::Red);
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_SET_BLACKRED(T* black, T* red) {
+    RB_SET_COLOR(black, RBColor::RB_BLACK);
+    RB_SET_COLOR(red, RBColor::RB_RED);
 }
 
-template <typename Node>
-void RB_ROTATE_LEFT(RBHead<Node>* head, Node* elm, Node*& tmp) {
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_ROTATE_LEFT(RBHead<T>& head, T* elm, T*& tmp) {
     tmp = RB_RIGHT(elm);
-    RB_SET_RIGHT(elm, RB_LEFT(tmp));
-    if (RB_RIGHT(elm) != nullptr) {
+    if (RB_SET_RIGHT(elm, RB_LEFT(tmp)); RB_RIGHT(elm) != nullptr) {
         RB_SET_PARENT(RB_LEFT(tmp), elm);
     }
 
-    RB_SET_PARENT(tmp, RB_PARENT(elm));
-    if (RB_PARENT(tmp) != nullptr) {
+    if (RB_SET_PARENT(tmp, RB_PARENT(elm)); RB_PARENT(tmp) != nullptr) {
         if (elm == RB_LEFT(RB_PARENT(elm))) {
             RB_SET_LEFT(RB_PARENT(elm), tmp);
         } else {
             RB_SET_RIGHT(RB_PARENT(elm), tmp);
         }
     } else {
-        head->SetRoot(tmp);
+        head.SetRoot(tmp);
     }
 
     RB_SET_LEFT(tmp, elm);
     RB_SET_PARENT(elm, tmp);
 }
 
-template <typename Node>
-void RB_ROTATE_RIGHT(RBHead<Node>* head, Node* elm, Node*& tmp) {
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_ROTATE_RIGHT(RBHead<T>& head, T* elm, T*& tmp) {
     tmp = RB_LEFT(elm);
-    RB_SET_LEFT(elm, RB_RIGHT(tmp));
-    if (RB_LEFT(elm) != nullptr) {
+    if (RB_SET_LEFT(elm, RB_RIGHT(tmp)); RB_LEFT(elm) != nullptr) {
         RB_SET_PARENT(RB_RIGHT(tmp), elm);
     }
 
-    RB_SET_PARENT(tmp, RB_PARENT(elm));
-    if (RB_PARENT(tmp) != nullptr) {
+    if (RB_SET_PARENT(tmp, RB_PARENT(elm)); RB_PARENT(tmp) != nullptr) {
         if (elm == RB_LEFT(RB_PARENT(elm))) {
             RB_SET_LEFT(RB_PARENT(elm), tmp);
         } else {
             RB_SET_RIGHT(RB_PARENT(elm), tmp);
         }
     } else {
-        head->SetRoot(tmp);
+        head.SetRoot(tmp);
     }
 
     RB_SET_RIGHT(tmp, elm);
     RB_SET_PARENT(elm, tmp);
 }
 
-template <typename Node>
-void RB_INSERT_COLOR(RBHead<Node>* head, Node* elm) {
-    Node* parent = nullptr;
-    Node* tmp = nullptr;
-
-    while ((parent = RB_PARENT(elm)) != nullptr && RB_IS_RED(parent)) {
-        Node* gparent = RB_PARENT(parent);
-        if (parent == RB_LEFT(gparent)) {
-            tmp = RB_RIGHT(gparent);
-            if (tmp && RB_IS_RED(tmp)) {
-                RB_SET_COLOR(tmp, EntryColor::Black);
-                RB_SET_BLACKRED(parent, gparent);
-                elm = gparent;
-                continue;
-            }
-
-            if (RB_RIGHT(parent) == elm) {
-                RB_ROTATE_LEFT(head, parent, tmp);
-                tmp = parent;
-                parent = elm;
-                elm = tmp;
-            }
-
-            RB_SET_BLACKRED(parent, gparent);
-            RB_ROTATE_RIGHT(head, gparent, tmp);
-        } else {
-            tmp = RB_LEFT(gparent);
-            if (tmp && RB_IS_RED(tmp)) {
-                RB_SET_COLOR(tmp, EntryColor::Black);
-                RB_SET_BLACKRED(parent, gparent);
-                elm = gparent;
-                continue;
-            }
-
-            if (RB_LEFT(parent) == elm) {
-                RB_ROTATE_RIGHT(head, parent, tmp);
-                tmp = parent;
-                parent = elm;
-                elm = tmp;
-            }
-
-            RB_SET_BLACKRED(parent, gparent);
-            RB_ROTATE_LEFT(head, gparent, tmp);
-        }
-    }
-
-    RB_SET_COLOR(head->Root(), EntryColor::Black);
-}
-
-template <typename Node>
-void RB_REMOVE_COLOR(RBHead<Node>* head, Node* parent, Node* elm) {
-    Node* tmp;
-    while ((elm == nullptr || RB_IS_BLACK(elm)) && elm != head->Root() && parent != nullptr) {
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_REMOVE_COLOR(RBHead<T>& head, T* parent, T* elm) {
+    T* tmp;
+    while ((elm == nullptr || RB_IS_BLACK(elm)) && elm != head.Root()) {
         if (RB_LEFT(parent) == elm) {
             tmp = RB_RIGHT(parent);
-            if (!tmp) {
-                ASSERT_MSG(false, "tmp is invalid!");
-                break;
-            }
             if (RB_IS_RED(tmp)) {
                 RB_SET_BLACKRED(tmp, parent);
                 RB_ROTATE_LEFT(head, parent, tmp);
@@ -339,29 +288,29 @@ void RB_REMOVE_COLOR(RBHead<Node>* head, Node* parent, Node* elm) {
 
             if ((RB_LEFT(tmp) == nullptr || RB_IS_BLACK(RB_LEFT(tmp))) &&
                 (RB_RIGHT(tmp) == nullptr || RB_IS_BLACK(RB_RIGHT(tmp)))) {
-                RB_SET_COLOR(tmp, EntryColor::Red);
+                RB_SET_COLOR(tmp, RBColor::RB_RED);
                 elm = parent;
                 parent = RB_PARENT(elm);
             } else {
                 if (RB_RIGHT(tmp) == nullptr || RB_IS_BLACK(RB_RIGHT(tmp))) {
-                    Node* oleft;
+                    T* oleft;
                     if ((oleft = RB_LEFT(tmp)) != nullptr) {
-                        RB_SET_COLOR(oleft, EntryColor::Black);
+                        RB_SET_COLOR(oleft, RBColor::RB_BLACK);
                     }
 
-                    RB_SET_COLOR(tmp, EntryColor::Red);
+                    RB_SET_COLOR(tmp, RBColor::RB_RED);
                     RB_ROTATE_RIGHT(head, tmp, oleft);
                     tmp = RB_RIGHT(parent);
                 }
 
                 RB_SET_COLOR(tmp, RB_COLOR(parent));
-                RB_SET_COLOR(parent, EntryColor::Black);
+                RB_SET_COLOR(parent, RBColor::RB_BLACK);
                 if (RB_RIGHT(tmp)) {
-                    RB_SET_COLOR(RB_RIGHT(tmp), EntryColor::Black);
+                    RB_SET_COLOR(RB_RIGHT(tmp), RBColor::RB_BLACK);
                 }
 
                 RB_ROTATE_LEFT(head, parent, tmp);
-                elm = head->Root();
+                elm = head.Root();
                 break;
             }
         } else {
@@ -372,68 +321,56 @@ void RB_REMOVE_COLOR(RBHead<Node>* head, Node* parent, Node* elm) {
                 tmp = RB_LEFT(parent);
             }
 
-            if (!tmp) {
-                ASSERT_MSG(false, "tmp is invalid!");
-                break;
-            }
-
             if ((RB_LEFT(tmp) == nullptr || RB_IS_BLACK(RB_LEFT(tmp))) &&
                 (RB_RIGHT(tmp) == nullptr || RB_IS_BLACK(RB_RIGHT(tmp)))) {
-                RB_SET_COLOR(tmp, EntryColor::Red);
+                RB_SET_COLOR(tmp, RBColor::RB_RED);
                 elm = parent;
                 parent = RB_PARENT(elm);
             } else {
                 if (RB_LEFT(tmp) == nullptr || RB_IS_BLACK(RB_LEFT(tmp))) {
-                    Node* oright;
+                    T* oright;
                     if ((oright = RB_RIGHT(tmp)) != nullptr) {
-                        RB_SET_COLOR(oright, EntryColor::Black);
+                        RB_SET_COLOR(oright, RBColor::RB_BLACK);
                     }
 
-                    RB_SET_COLOR(tmp, EntryColor::Red);
+                    RB_SET_COLOR(tmp, RBColor::RB_RED);
                     RB_ROTATE_LEFT(head, tmp, oright);
                     tmp = RB_LEFT(parent);
                 }
 
                 RB_SET_COLOR(tmp, RB_COLOR(parent));
-                RB_SET_COLOR(parent, EntryColor::Black);
+                RB_SET_COLOR(parent, RBColor::RB_BLACK);
 
                 if (RB_LEFT(tmp)) {
-                    RB_SET_COLOR(RB_LEFT(tmp), EntryColor::Black);
+                    RB_SET_COLOR(RB_LEFT(tmp), RBColor::RB_BLACK);
                 }
 
                 RB_ROTATE_RIGHT(head, parent, tmp);
-                elm = head->Root();
+                elm = head.Root();
                 break;
             }
         }
     }
 
     if (elm) {
-        RB_SET_COLOR(elm, EntryColor::Black);
+        RB_SET_COLOR(elm, RBColor::RB_BLACK);
     }
 }
 
-template <typename Node>
-Node* RB_REMOVE(RBHead<Node>* head, Node* elm) {
-    Node* child = nullptr;
-    Node* parent = nullptr;
-    Node* old = elm;
-    EntryColor color{};
-
-    const auto finalize = [&] {
-        if (color == EntryColor::Black) {
-            RB_REMOVE_COLOR(head, parent, child);
-        }
-
-        return old;
-    };
+template <typename T>
+requires HasRBEntry<T>
+constexpr T* RB_REMOVE(RBHead<T>& head, T* elm) {
+    T* child = nullptr;
+    T* parent = nullptr;
+    T* old = elm;
+    RBColor color = RBColor::RB_BLACK;
 
     if (RB_LEFT(elm) == nullptr) {
         child = RB_RIGHT(elm);
     } else if (RB_RIGHT(elm) == nullptr) {
         child = RB_LEFT(elm);
     } else {
-        Node* left;
+        T* left;
         elm = RB_RIGHT(elm);
         while ((left = RB_LEFT(elm)) != nullptr) {
             elm = left;
@@ -446,6 +383,7 @@ Node* RB_REMOVE(RBHead<Node>* head, Node* elm) {
         if (child) {
             RB_SET_PARENT(child, parent);
         }
+
         if (parent) {
             if (RB_LEFT(parent) == elm) {
                 RB_SET_LEFT(parent, child);
@@ -453,14 +391,14 @@ Node* RB_REMOVE(RBHead<Node>* head, Node* elm) {
                 RB_SET_RIGHT(parent, child);
             }
         } else {
-            head->SetRoot(child);
+            head.SetRoot(child);
         }
 
         if (RB_PARENT(elm) == old) {
             parent = elm;
         }
 
-        elm->SetEntry(old->GetEntry());
+        elm->SetRBEntry(old->GetRBEntry());
 
         if (RB_PARENT(old)) {
             if (RB_LEFT(RB_PARENT(old)) == old) {
@@ -469,17 +407,24 @@ Node* RB_REMOVE(RBHead<Node>* head, Node* elm) {
                 RB_SET_RIGHT(RB_PARENT(old), elm);
             }
         } else {
-            head->SetRoot(elm);
+            head.SetRoot(elm);
         }
+
         RB_SET_PARENT(RB_LEFT(old), elm);
+
         if (RB_RIGHT(old)) {
             RB_SET_PARENT(RB_RIGHT(old), elm);
         }
+
         if (parent) {
             left = parent;
         }
 
-        return finalize();
+        if (color == RBColor::RB_BLACK) {
+            RB_REMOVE_COLOR(head, parent, child);
+        }
+
+        return old;
     }
 
     parent = RB_PARENT(elm);
@@ -495,17 +440,69 @@ Node* RB_REMOVE(RBHead<Node>* head, Node* elm) {
             RB_SET_RIGHT(parent, child);
         }
     } else {
-        head->SetRoot(child);
+        head.SetRoot(child);
+    }
+
+    if (color == RBColor::RB_BLACK) {
+        RB_REMOVE_COLOR(head, parent, child);
+    }
+
+    return old;
+}
+
+template <typename T>
+requires HasRBEntry<T>
+constexpr void RB_INSERT_COLOR(RBHead<T>& head, T* elm) {
+    T *parent = nullptr, *tmp = nullptr;
+    while ((parent = RB_PARENT(elm)) != nullptr && RB_IS_RED(parent)) {
+        T* gparent = RB_PARENT(parent);
+        if (parent == RB_LEFT(gparent)) {
+            tmp = RB_RIGHT(gparent);
+            if (tmp && RB_IS_RED(tmp)) {
+                RB_SET_COLOR(tmp, RBColor::RB_BLACK);
+                RB_SET_BLACKRED(parent, gparent);
+                elm = gparent;
+                continue;
+            }
+
+            if (RB_RIGHT(parent) == elm) {
+                RB_ROTATE_LEFT(head, parent, tmp);
+                tmp = parent;
+                parent = elm;
+                elm = tmp;
+            }
+
+            RB_SET_BLACKRED(parent, gparent);
+            RB_ROTATE_RIGHT(head, gparent, tmp);
+        } else {
+            tmp = RB_LEFT(gparent);
+            if (tmp && RB_IS_RED(tmp)) {
+                RB_SET_COLOR(tmp, RBColor::RB_BLACK);
+                RB_SET_BLACKRED(parent, gparent);
+                elm = gparent;
+                continue;
+            }
+
+            if (RB_LEFT(parent) == elm) {
+                RB_ROTATE_RIGHT(head, parent, tmp);
+                tmp = parent;
+                parent = elm;
+                elm = tmp;
+            }
+
+            RB_SET_BLACKRED(parent, gparent);
+            RB_ROTATE_LEFT(head, gparent, tmp);
+        }
     }
 
-    return finalize();
+    RB_SET_COLOR(head.Root(), RBColor::RB_BLACK);
 }
 
-// Inserts a node into the RB tree
-template <typename Node, typename CompareFunction>
-Node* RB_INSERT(RBHead<Node>* head, Node* elm, CompareFunction cmp) {
-    Node* parent = nullptr;
-    Node* tmp = head->Root();
+template <typename T, typename Compare>
+requires HasRBEntry<T>
+constexpr T* RB_INSERT(RBHead<T>& head, T* elm, Compare cmp) {
+    T* parent = nullptr;
+    T* tmp = head.Root();
     int comp = 0;
 
     while (tmp) {
@@ -529,17 +526,17 @@ Node* RB_INSERT(RBHead<Node>* head, Node* elm, CompareFunction cmp) {
             RB_SET_RIGHT(parent, elm);
         }
     } else {
-        head->SetRoot(elm);
+        head.SetRoot(elm);
     }
 
     RB_INSERT_COLOR(head, elm);
     return nullptr;
 }
 
-// Finds the node with the same key as elm
-template <typename Node, typename CompareFunction>
-Node* RB_FIND(RBHead<Node>* head, Node* elm, CompareFunction cmp) {
-    Node* tmp = head->Root();
+template <typename T, typename Compare>
+requires HasRBEntry<T>
+constexpr T* RB_FIND(RBHead<T>& head, T* elm, Compare cmp) {
+    T* tmp = head.Root();
 
     while (tmp) {
         const int comp = cmp(elm, tmp);
@@ -555,11 +552,11 @@ Node* RB_FIND(RBHead<Node>* head, Node* elm, CompareFunction cmp) {
     return nullptr;
 }
 
-// Finds the first node greater than or equal to the search key
-template <typename Node, typename CompareFunction>
-Node* RB_NFIND(RBHead<Node>* head, Node* elm, CompareFunction cmp) {
-    Node* tmp = head->Root();
-    Node* res = nullptr;
+template <typename T, typename Compare>
+requires HasRBEntry<T>
+constexpr T* RB_NFIND(RBHead<T>& head, T* elm, Compare cmp) {
+    T* tmp = head.Root();
+    T* res = nullptr;
 
     while (tmp) {
         const int comp = cmp(elm, tmp);
@@ -576,13 +573,13 @@ Node* RB_NFIND(RBHead<Node>* head, Node* elm, CompareFunction cmp) {
     return res;
 }
 
-// Finds the node with the same key as lelm
-template <typename Node, typename CompareFunction>
-Node* RB_FIND_LIGHT(RBHead<Node>* head, const void* lelm, CompareFunction lcmp) {
-    Node* tmp = head->Root();
+template <typename T, typename U, typename Compare>
+requires HasRBEntry<T>
+constexpr T* RB_FIND_KEY(RBHead<T>& head, const U& key, Compare cmp) {
+    T* tmp = head.Root();
 
     while (tmp) {
-        const int comp = lcmp(lelm, tmp);
+        const int comp = cmp(key, tmp);
         if (comp < 0) {
             tmp = RB_LEFT(tmp);
         } else if (comp > 0) {
@@ -595,14 +592,14 @@ Node* RB_FIND_LIGHT(RBHead<Node>* head, const void* lelm, CompareFunction lcmp)
     return nullptr;
 }
 
-// Finds the first node greater than or equal to the search key
-template <typename Node, typename CompareFunction>
-Node* RB_NFIND_LIGHT(RBHead<Node>* head, const void* lelm, CompareFunction lcmp) {
-    Node* tmp = head->Root();
-    Node* res = nullptr;
+template <typename T, typename U, typename Compare>
+requires HasRBEntry<T>
+constexpr T* RB_NFIND_KEY(RBHead<T>& head, const U& key, Compare cmp) {
+    T* tmp = head.Root();
+    T* res = nullptr;
 
     while (tmp) {
-        const int comp = lcmp(lelm, tmp);
+        const int comp = cmp(key, tmp);
         if (comp < 0) {
             res = tmp;
             tmp = RB_LEFT(tmp);
@@ -616,8 +613,43 @@ Node* RB_NFIND_LIGHT(RBHead<Node>* head, const void* lelm, CompareFunction lcmp)
     return res;
 }
 
-template <typename Node>
-Node* RB_NEXT(Node* elm) {
+template <typename T, typename Compare>
+requires HasRBEntry<T>
+constexpr T* RB_FIND_EXISTING(RBHead<T>& head, T* elm, Compare cmp) {
+    T* tmp = head.Root();
+
+    while (true) {
+        const int comp = cmp(elm, tmp);
+        if (comp < 0) {
+            tmp = RB_LEFT(tmp);
+        } else if (comp > 0) {
+            tmp = RB_RIGHT(tmp);
+        } else {
+            return tmp;
+        }
+    }
+}
+
+template <typename T, typename U, typename Compare>
+requires HasRBEntry<T>
+constexpr T* RB_FIND_EXISTING_KEY(RBHead<T>& head, const U& key, Compare cmp) {
+    T* tmp = head.Root();
+
+    while (true) {
+        const int comp = cmp(key, tmp);
+        if (comp < 0) {
+            tmp = RB_LEFT(tmp);
+        } else if (comp > 0) {
+            tmp = RB_RIGHT(tmp);
+        } else {
+            return tmp;
+        }
+    }
+}
+
+template <typename T>
+requires HasRBEntry<T>
+constexpr T* RB_NEXT(T* elm) {
     if (RB_RIGHT(elm)) {
         elm = RB_RIGHT(elm);
         while (RB_LEFT(elm)) {
@@ -636,8 +668,9 @@ Node* RB_NEXT(Node* elm) {
     return elm;
 }
 
-template <typename Node>
-Node* RB_PREV(Node* elm) {
+template <typename T>
+requires HasRBEntry<T>
+constexpr T* RB_PREV(T* elm) {
     if (RB_LEFT(elm)) {
         elm = RB_LEFT(elm);
         while (RB_RIGHT(elm)) {
@@ -656,30 +689,32 @@ Node* RB_PREV(Node* elm) {
     return elm;
 }
 
-template <typename Node>
-Node* RB_MINMAX(RBHead<Node>* head, bool is_min) {
-    Node* tmp = head->Root();
-    Node* parent = nullptr;
+template <typename T>
+requires HasRBEntry<T>
+constexpr T* RB_MIN(RBHead<T>& head) {
+    T* tmp = head.Root();
+    T* parent = nullptr;
 
     while (tmp) {
         parent = tmp;
-        if (is_min) {
-            tmp = RB_LEFT(tmp);
-        } else {
-            tmp = RB_RIGHT(tmp);
-        }
+        tmp = RB_LEFT(tmp);
     }
 
     return parent;
 }
 
-template <typename Node>
-Node* RB_MIN(RBHead<Node>* head) {
-    return RB_MINMAX(head, true);
-}
+template <typename T>
+requires HasRBEntry<T>
+constexpr T* RB_MAX(RBHead<T>& head) {
+    T* tmp = head.Root();
+    T* parent = nullptr;
 
-template <typename Node>
-Node* RB_MAX(RBHead<Node>* head) {
-    return RB_MINMAX(head, false);
+    while (tmp) {
+        parent = tmp;
+        tmp = RB_RIGHT(tmp);
+    }
+
+    return parent;
 }
-} // namespace Common
+
+} // namespace Common::freebsd
diff --git a/src/common/uint128.h b/src/common/uint128.h
index 4780b2f9d..f450a6db9 100644
--- a/src/common/uint128.h
+++ b/src/common/uint128.h
@@ -1,10 +1,8 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <cstring>
 #include <utility>
 
 #ifdef _MSC_VER
@@ -13,7 +11,7 @@
 #pragma intrinsic(_umul128)
 #pragma intrinsic(_udiv128)
 #else
-#include <x86intrin.h>
+#include <cstring>
 #endif
 
 #include "common/common_types.h"
diff --git a/src/common/unique_function.h b/src/common/unique_function.h
index ca0559071..c15d88349 100644
--- a/src/common/unique_function.h
+++ b/src/common/unique_function.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/uuid.cpp b/src/common/uuid.cpp
index 2b6a530e3..89e1ed225 100644
--- a/src/common/uuid.cpp
+++ b/src/common/uuid.cpp
@@ -1,6 +1,5 @@
-// Copyright 2022 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <bit>
 #include <optional>
diff --git a/src/common/uuid.h b/src/common/uuid.h
index fe31e64e6..7172ca165 100644
--- a/src/common/uuid.h
+++ b/src/common/uuid.h
@@ -1,13 +1,11 @@
-// Copyright 2022 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <functional>
 #include <string>
-#include <string_view>
 
 #include "common/common_types.h"
 
diff --git a/src/common/vector_math.h b/src/common/vector_math.h
index ba7c363c1..e62eeea2e 100644
--- a/src/common/vector_math.h
+++ b/src/common/vector_math.h
@@ -1,32 +1,6 @@
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// Copyright 2014 Tony Wasserka
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above copyright
-//       notice, this list of conditions and the following disclaimer in the
-//       documentation and/or other materials provided with the distribution.
-//     * Neither the name of the owner nor the names of its contributors may
-//       be used to endorse or promote products derived from this software
-//       without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// SPDX-FileCopyrightText: 2014 Tony Wasserka
+// SPDX-FileCopyrightText: 2014 Dolphin Emulator Project
+// SPDX-License-Identifier: BSD-3-Clause AND GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/virtual_buffer.cpp b/src/common/virtual_buffer.cpp
index e3ca29258..dea6de99f 100644
--- a/src/common/virtual_buffer.cpp
+++ b/src/common/virtual_buffer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef _WIN32
 #include <windows.h>
diff --git a/src/common/virtual_buffer.h b/src/common/virtual_buffer.h
index fb1a6f81f..4f6e3e6e5 100644
--- a/src/common/virtual_buffer.h
+++ b/src/common/virtual_buffer.h
@@ -1,10 +1,8 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <type_traits>
 #include <utility>
 
 namespace Common {
diff --git a/src/common/wall_clock.cpp b/src/common/wall_clock.cpp
index 9acf7551e..ae07f2811 100644
--- a/src/common/wall_clock.cpp
+++ b/src/common/wall_clock.cpp
@@ -1,8 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <cstdint>
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/uint128.h"
 #include "common/wall_clock.h"
@@ -70,7 +67,7 @@ std::unique_ptr<WallClock> CreateBestMatchingClock(u64 emulated_cpu_frequency,
     const auto& caps = GetCPUCaps();
     u64 rtsc_frequency = 0;
     if (caps.invariant_tsc) {
-        rtsc_frequency = EstimateRDTSCFrequency();
+        rtsc_frequency = caps.tsc_frequency ? caps.tsc_frequency : EstimateRDTSCFrequency();
     }
 
     // Fallback to StandardWallClock if the hardware TSC does not have the precision greater than:
diff --git a/src/common/wall_clock.h b/src/common/wall_clock.h
index 874448c27..828a523a8 100644
--- a/src/common/wall_clock.h
+++ b/src/common/wall_clock.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/x64/cpu_detect.cpp b/src/common/x64/cpu_detect.cpp
index fbeacc7e2..1a27532d4 100644
--- a/src/common/x64/cpu_detect.cpp
+++ b/src/common/x64/cpu_detect.cpp
@@ -1,8 +1,12 @@
-// Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <array>
 #include <cstring>
+#include <iterator>
+#include <string_view>
+#include "common/bit_util.h"
 #include "common/common_types.h"
 #include "common/x64/cpu_detect.h"
 
@@ -17,7 +21,7 @@
 // clang-format on
 #endif
 
-static inline void __cpuidex(int info[4], int function_id, int subfunction_id) {
+static inline void __cpuidex(int info[4], u32 function_id, u32 subfunction_id) {
 #if defined(__DragonFly__) || defined(__FreeBSD__)
     // Despite the name, this is just do_cpuid() with ECX as second input.
     cpuid_count((u_int)function_id, (u_int)subfunction_id, (u_int*)info);
@@ -30,7 +34,7 @@ static inline void __cpuidex(int info[4], int function_id, int subfunction_id) {
 #endif
 }
 
-static inline void __cpuid(int info[4], int function_id) {
+static inline void __cpuid(int info[4], u32 function_id) {
     return __cpuidex(info, function_id, 0);
 }
 
@@ -45,6 +49,17 @@ static inline u64 _xgetbv(u32 index) {
 
 namespace Common {
 
+CPUCaps::Manufacturer CPUCaps::ParseManufacturer(std::string_view brand_string) {
+    if (brand_string == "GenuineIntel") {
+        return Manufacturer::Intel;
+    } else if (brand_string == "AuthenticAMD") {
+        return Manufacturer::AMD;
+    } else if (brand_string == "HygonGenuine") {
+        return Manufacturer::Hygon;
+    }
+    return Manufacturer::Unknown;
+}
+
 // Detects the various CPU features
 static CPUCaps Detect() {
     CPUCaps caps = {};
@@ -53,75 +68,74 @@ static CPUCaps Detect() {
     // yuzu at all anyway
 
     int cpu_id[4];
-    memset(caps.brand_string, 0, sizeof(caps.brand_string));
 
-    // Detect CPU's CPUID capabilities and grab CPU string
+    // Detect CPU's CPUID capabilities and grab manufacturer string
     __cpuid(cpu_id, 0x00000000);
-    u32 max_std_fn = cpu_id[0]; // EAX
-
-    std::memcpy(&caps.brand_string[0], &cpu_id[1], sizeof(int));
-    std::memcpy(&caps.brand_string[4], &cpu_id[3], sizeof(int));
-    std::memcpy(&caps.brand_string[8], &cpu_id[2], sizeof(int));
-    if (cpu_id[1] == 0x756e6547 && cpu_id[2] == 0x6c65746e && cpu_id[3] == 0x49656e69)
-        caps.manufacturer = Manufacturer::Intel;
-    else if (cpu_id[1] == 0x68747541 && cpu_id[2] == 0x444d4163 && cpu_id[3] == 0x69746e65)
-        caps.manufacturer = Manufacturer::AMD;
-    else if (cpu_id[1] == 0x6f677948 && cpu_id[2] == 0x656e6975 && cpu_id[3] == 0x6e65476e)
-        caps.manufacturer = Manufacturer::Hygon;
-    else
-        caps.manufacturer = Manufacturer::Unknown;
+    const u32 max_std_fn = cpu_id[0]; // EAX
 
-    __cpuid(cpu_id, 0x80000000);
+    std::memset(caps.brand_string, 0, std::size(caps.brand_string));
+    std::memcpy(&caps.brand_string[0], &cpu_id[1], sizeof(u32));
+    std::memcpy(&caps.brand_string[4], &cpu_id[3], sizeof(u32));
+    std::memcpy(&caps.brand_string[8], &cpu_id[2], sizeof(u32));
+
+    caps.manufacturer = CPUCaps::ParseManufacturer(caps.brand_string);
+
+    // Set reasonable default cpu string even if brand string not available
+    std::strncpy(caps.cpu_string, caps.brand_string, std::size(caps.brand_string));
 
-    u32 max_ex_fn = cpu_id[0];
+    __cpuid(cpu_id, 0x80000000);
 
-    // Set reasonable default brand string even if brand string not available
-    strcpy(caps.cpu_string, caps.brand_string);
+    const u32 max_ex_fn = cpu_id[0];
 
     // Detect family and other miscellaneous features
     if (max_std_fn >= 1) {
         __cpuid(cpu_id, 0x00000001);
-        if ((cpu_id[3] >> 25) & 1)
-            caps.sse = true;
-        if ((cpu_id[3] >> 26) & 1)
-            caps.sse2 = true;
-        if ((cpu_id[2]) & 1)
-            caps.sse3 = true;
-        if ((cpu_id[2] >> 9) & 1)
-            caps.ssse3 = true;
-        if ((cpu_id[2] >> 19) & 1)
-            caps.sse4_1 = true;
-        if ((cpu_id[2] >> 20) & 1)
-            caps.sse4_2 = true;
-        if ((cpu_id[2] >> 25) & 1)
-            caps.aes = true;
+        caps.sse = Common::Bit<25>(cpu_id[3]);
+        caps.sse2 = Common::Bit<26>(cpu_id[3]);
+        caps.sse3 = Common::Bit<0>(cpu_id[2]);
+        caps.pclmulqdq = Common::Bit<1>(cpu_id[2]);
+        caps.ssse3 = Common::Bit<9>(cpu_id[2]);
+        caps.sse4_1 = Common::Bit<19>(cpu_id[2]);
+        caps.sse4_2 = Common::Bit<20>(cpu_id[2]);
+        caps.movbe = Common::Bit<22>(cpu_id[2]);
+        caps.popcnt = Common::Bit<23>(cpu_id[2]);
+        caps.aes = Common::Bit<25>(cpu_id[2]);
+        caps.f16c = Common::Bit<29>(cpu_id[2]);
 
         // AVX support requires 3 separate checks:
         //  - Is the AVX bit set in CPUID?
         //  - Is the XSAVE bit set in CPUID?
         //  - XGETBV result has the XCR bit set.
-        if (((cpu_id[2] >> 28) & 1) && ((cpu_id[2] >> 27) & 1)) {
+        if (Common::Bit<28>(cpu_id[2]) && Common::Bit<27>(cpu_id[2])) {
             if ((_xgetbv(_XCR_XFEATURE_ENABLED_MASK) & 0x6) == 0x6) {
                 caps.avx = true;
-                if ((cpu_id[2] >> 12) & 1)
+                if (Common::Bit<12>(cpu_id[2]))
                     caps.fma = true;
             }
         }
 
         if (max_std_fn >= 7) {
             __cpuidex(cpu_id, 0x00000007, 0x00000000);
-            // Can't enable AVX2 unless the XSAVE/XGETBV checks above passed
-            if ((cpu_id[1] >> 5) & 1)
-                caps.avx2 = caps.avx;
-            if ((cpu_id[1] >> 3) & 1)
-                caps.bmi1 = true;
-            if ((cpu_id[1] >> 8) & 1)
-                caps.bmi2 = true;
-            // Checks for AVX512F, AVX512CD, AVX512VL, AVX512DQ, AVX512BW (Intel Skylake-X/SP)
-            if ((cpu_id[1] >> 16) & 1 && (cpu_id[1] >> 28) & 1 && (cpu_id[1] >> 31) & 1 &&
-                (cpu_id[1] >> 17) & 1 && (cpu_id[1] >> 30) & 1) {
-                caps.avx512 = caps.avx2;
+            // Can't enable AVX{2,512} unless the XSAVE/XGETBV checks above passed
+            if (caps.avx) {
+                caps.avx2 = Common::Bit<5>(cpu_id[1]);
+                caps.avx512f = Common::Bit<16>(cpu_id[1]);
+                caps.avx512dq = Common::Bit<17>(cpu_id[1]);
+                caps.avx512cd = Common::Bit<28>(cpu_id[1]);
+                caps.avx512bw = Common::Bit<30>(cpu_id[1]);
+                caps.avx512vl = Common::Bit<31>(cpu_id[1]);
+                caps.avx512vbmi = Common::Bit<1>(cpu_id[2]);
+                caps.avx512bitalg = Common::Bit<12>(cpu_id[2]);
             }
+
+            caps.bmi1 = Common::Bit<3>(cpu_id[1]);
+            caps.bmi2 = Common::Bit<8>(cpu_id[1]);
+            caps.sha = Common::Bit<29>(cpu_id[1]);
+
+            caps.gfni = Common::Bit<8>(cpu_id[2]);
+
+            __cpuidex(cpu_id, 0x00000007, 0x00000001);
+            caps.avx_vnni = caps.avx && Common::Bit<4>(cpu_id[0]);
         }
     }
 
@@ -138,14 +152,28 @@ static CPUCaps Detect() {
     if (max_ex_fn >= 0x80000001) {
         // Check for more features
         __cpuid(cpu_id, 0x80000001);
-        if ((cpu_id[2] >> 16) & 1)
-            caps.fma4 = true;
+        caps.lzcnt = Common::Bit<5>(cpu_id[2]);
+        caps.fma4 = Common::Bit<16>(cpu_id[2]);
     }
 
     if (max_ex_fn >= 0x80000007) {
         __cpuid(cpu_id, 0x80000007);
-        if (cpu_id[3] & (1 << 8)) {
-            caps.invariant_tsc = true;
+        caps.invariant_tsc = Common::Bit<8>(cpu_id[3]);
+    }
+
+    if (max_std_fn >= 0x15) {
+        __cpuid(cpu_id, 0x15);
+        caps.tsc_crystal_ratio_denominator = cpu_id[0];
+        caps.tsc_crystal_ratio_numerator = cpu_id[1];
+        caps.crystal_frequency = cpu_id[2];
+        // Some CPU models might not return a crystal frequency.
+        // The CPU model can be detected to use the values from turbostat
+        // https://github.com/torvalds/linux/blob/master/tools/power/x86/turbostat/turbostat.c#L5569
+        // but it's easier to just estimate the TSC tick rate for these cases.
+        if (caps.tsc_crystal_ratio_denominator) {
+            caps.tsc_frequency = static_cast<u64>(caps.crystal_frequency) *
+                                 caps.tsc_crystal_ratio_numerator /
+                                 caps.tsc_crystal_ratio_denominator;
         }
     }
 
diff --git a/src/common/x64/cpu_detect.h b/src/common/x64/cpu_detect.h
index e3b63302e..6830f3795 100644
--- a/src/common/x64/cpu_detect.h
+++ b/src/common/x64/cpu_detect.h
@@ -1,42 +1,71 @@
-// Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-namespace Common {
+#include <string_view>
+#include "common/common_types.h"
 
-enum class Manufacturer : u32 {
-    Intel = 0,
-    AMD = 1,
-    Hygon = 2,
-    Unknown = 3,
-};
+namespace Common {
 
 /// x86/x64 CPU capabilities that may be detected by this module
 struct CPUCaps {
+
+    enum class Manufacturer : u8 {
+        Unknown = 0,
+        Intel = 1,
+        AMD = 2,
+        Hygon = 3,
+    };
+
+    static Manufacturer ParseManufacturer(std::string_view brand_string);
+
     Manufacturer manufacturer;
-    char cpu_string[0x21];
-    char brand_string[0x41];
-    bool sse;
-    bool sse2;
-    bool sse3;
-    bool ssse3;
-    bool sse4_1;
-    bool sse4_2;
-    bool lzcnt;
-    bool avx;
-    bool avx2;
-    bool avx512;
-    bool bmi1;
-    bool bmi2;
-    bool fma;
-    bool fma4;
-    bool aes;
-    bool invariant_tsc;
+    char brand_string[13];
+
+    char cpu_string[48];
+
     u32 base_frequency;
     u32 max_frequency;
     u32 bus_frequency;
+
+    u32 tsc_crystal_ratio_denominator;
+    u32 tsc_crystal_ratio_numerator;
+    u32 crystal_frequency;
+    u64 tsc_frequency; // Derived from the above three values
+
+    bool sse : 1;
+    bool sse2 : 1;
+    bool sse3 : 1;
+    bool ssse3 : 1;
+    bool sse4_1 : 1;
+    bool sse4_2 : 1;
+
+    bool avx : 1;
+    bool avx_vnni : 1;
+    bool avx2 : 1;
+    bool avx512f : 1;
+    bool avx512dq : 1;
+    bool avx512cd : 1;
+    bool avx512bw : 1;
+    bool avx512vl : 1;
+    bool avx512vbmi : 1;
+    bool avx512bitalg : 1;
+
+    bool aes : 1;
+    bool bmi1 : 1;
+    bool bmi2 : 1;
+    bool f16c : 1;
+    bool fma : 1;
+    bool fma4 : 1;
+    bool gfni : 1;
+    bool invariant_tsc : 1;
+    bool lzcnt : 1;
+    bool movbe : 1;
+    bool pclmulqdq : 1;
+    bool popcnt : 1;
+    bool sha : 1;
 };
 
 /**
diff --git a/src/common/x64/native_clock.cpp b/src/common/x64/native_clock.cpp
index 91b842829..8b08332ab 100644
--- a/src/common/x64/native_clock.cpp
+++ b/src/common/x64/native_clock.cpp
@@ -1,36 +1,57 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <chrono>
-#include <limits>
-#include <mutex>
 #include <thread>
 
 #include "common/atomic_ops.h"
 #include "common/uint128.h"
 #include "common/x64/native_clock.h"
 
+#ifdef _MSC_VER
+#include <intrin.h>
+#endif
+
 namespace Common {
 
+#ifdef _MSC_VER
+__forceinline static u64 FencedRDTSC() {
+    _mm_lfence();
+    _ReadWriteBarrier();
+    const u64 result = __rdtsc();
+    _mm_lfence();
+    _ReadWriteBarrier();
+    return result;
+}
+#else
+static u64 FencedRDTSC() {
+    u64 result;
+    asm volatile("lfence\n\t"
+                 "rdtsc\n\t"
+                 "shl $32, %%rdx\n\t"
+                 "or %%rdx, %0\n\t"
+                 "lfence"
+                 : "=a"(result)
+                 :
+                 : "rdx", "memory", "cc");
+    return result;
+}
+#endif
+
 u64 EstimateRDTSCFrequency() {
     // Discard the first result measuring the rdtsc.
-    _mm_mfence();
-    __rdtsc();
+    FencedRDTSC();
     std::this_thread::sleep_for(std::chrono::milliseconds{1});
-    _mm_mfence();
-    __rdtsc();
+    FencedRDTSC();
 
     // Get the current time.
     const auto start_time = std::chrono::steady_clock::now();
-    _mm_mfence();
-    const u64 tsc_start = __rdtsc();
+    const u64 tsc_start = FencedRDTSC();
     // Wait for 200 milliseconds.
     std::this_thread::sleep_for(std::chrono::milliseconds{200});
     const auto end_time = std::chrono::steady_clock::now();
-    _mm_mfence();
-    const u64 tsc_end = __rdtsc();
+    const u64 tsc_end = FencedRDTSC();
     // Calculate differences.
     const u64 timer_diff = static_cast<u64>(
         std::chrono::duration_cast<std::chrono::nanoseconds>(end_time - start_time).count());
@@ -44,8 +65,7 @@ NativeClock::NativeClock(u64 emulated_cpu_frequency_, u64 emulated_clock_frequen
                          u64 rtsc_frequency_)
     : WallClock(emulated_cpu_frequency_, emulated_clock_frequency_, true), rtsc_frequency{
                                                                                rtsc_frequency_} {
-    _mm_mfence();
-    time_point.inner.last_measure = __rdtsc();
+    time_point.inner.last_measure = FencedRDTSC();
     time_point.inner.accumulated_ticks = 0U;
     ns_rtsc_factor = GetFixedPoint64Factor(NS_RATIO, rtsc_frequency);
     us_rtsc_factor = GetFixedPoint64Factor(US_RATIO, rtsc_frequency);
@@ -57,10 +77,10 @@ NativeClock::NativeClock(u64 emulated_cpu_frequency_, u64 emulated_clock_frequen
 u64 NativeClock::GetRTSC() {
     TimePoint new_time_point{};
     TimePoint current_time_point{};
+
+    current_time_point.pack = Common::AtomicLoad128(time_point.pack.data());
     do {
-        current_time_point.pack = time_point.pack;
-        _mm_mfence();
-        const u64 current_measure = __rdtsc();
+        const u64 current_measure = FencedRDTSC();
         u64 diff = current_measure - current_time_point.inner.last_measure;
         diff = diff & ~static_cast<u64>(static_cast<s64>(diff) >> 63); // max(diff, 0)
         new_time_point.inner.last_measure = current_measure > current_time_point.inner.last_measure
@@ -68,22 +88,21 @@ u64 NativeClock::GetRTSC() {
                                                 : current_time_point.inner.last_measure;
         new_time_point.inner.accumulated_ticks = current_time_point.inner.accumulated_ticks + diff;
     } while (!Common::AtomicCompareAndSwap(time_point.pack.data(), new_time_point.pack,
-                                           current_time_point.pack));
-    /// The clock cannot be more precise than the guest timer, remove the lower bits
-    return new_time_point.inner.accumulated_ticks & inaccuracy_mask;
+                                           current_time_point.pack, current_time_point.pack));
+    return new_time_point.inner.accumulated_ticks;
 }
 
 void NativeClock::Pause(bool is_paused) {
     if (!is_paused) {
         TimePoint current_time_point{};
         TimePoint new_time_point{};
+
+        current_time_point.pack = Common::AtomicLoad128(time_point.pack.data());
         do {
-            current_time_point.pack = time_point.pack;
             new_time_point.pack = current_time_point.pack;
-            _mm_mfence();
-            new_time_point.inner.last_measure = __rdtsc();
+            new_time_point.inner.last_measure = FencedRDTSC();
         } while (!Common::AtomicCompareAndSwap(time_point.pack.data(), new_time_point.pack,
-                                               current_time_point.pack));
+                                               current_time_point.pack, current_time_point.pack));
     }
 }
 
diff --git a/src/common/x64/native_clock.h b/src/common/x64/native_clock.h
index 7cbd400d2..38ae7a462 100644
--- a/src/common/x64/native_clock.h
+++ b/src/common/x64/native_clock.h
@@ -1,11 +1,8 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <optional>
-
 #include "common/wall_clock.h"
 
 namespace Common {
@@ -40,12 +37,8 @@ private:
         } inner;
     };
 
-    /// value used to reduce the native clocks accuracy as some apss rely on
-    /// undefined behavior where the level of accuracy in the clock shouldn't
-    /// be higher.
-    static constexpr u64 inaccuracy_mask = ~(UINT64_C(0x400) - 1);
-
     TimePoint time_point;
+
     // factors
     u64 clock_rtsc_factor{};
     u64 cpu_rtsc_factor{};
diff --git a/src/common/x64/xbyak_abi.h b/src/common/x64/xbyak_abi.h
index 87b3d63a4..67e6e63c8 100644
--- a/src/common/x64/xbyak_abi.h
+++ b/src/common/x64/xbyak_abi.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/x64/xbyak_util.h b/src/common/x64/xbyak_util.h
index 44d2558f1..250e5cddb 100644
--- a/src/common/x64/xbyak_util.h
+++ b/src/common/x64/xbyak_util.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/common/zstd_compression.cpp b/src/common/zstd_compression.cpp
index 695b96a43..b71a41b78 100644
--- a/src/common/zstd_compression.cpp
+++ b/src/common/zstd_compression.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <zstd.h>
diff --git a/src/common/zstd_compression.h b/src/common/zstd_compression.h
index bbce14f4e..a5ab2d05b 100644
--- a/src/common/zstd_compression.h
+++ b/src/common/zstd_compression.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 6e8d11919..95302c419 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -1,18 +1,15 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 add_library(core STATIC
     arm/arm_interface.h
     arm/arm_interface.cpp
-    arm/cpu_interrupt_handler.cpp
-    arm/cpu_interrupt_handler.h
-    arm/dynarmic/arm_dynarmic_32.cpp
-    arm/dynarmic/arm_dynarmic_32.h
-    arm/dynarmic/arm_dynarmic_64.cpp
-    arm/dynarmic/arm_dynarmic_64.h
-    arm/dynarmic/arm_dynarmic_cp15.cpp
-    arm/dynarmic/arm_dynarmic_cp15.h
     arm/dynarmic/arm_exclusive_monitor.cpp
     arm/dynarmic/arm_exclusive_monitor.h
     arm/exclusive_monitor.cpp
     arm/exclusive_monitor.h
+    arm/symbols.cpp
+    arm/symbols.h
     constants.cpp
     constants.h
     core.cpp
@@ -34,6 +31,13 @@ add_library(core STATIC
     crypto/ctr_encryption_layer.h
     crypto/xts_encryption_layer.cpp
     crypto/xts_encryption_layer.h
+    debugger/debugger_interface.h
+    debugger/debugger.cpp
+    debugger/debugger.h
+    debugger/gdbstub_arch.cpp
+    debugger/gdbstub_arch.h
+    debugger/gdbstub.cpp
+    debugger/gdbstub.h
     device_memory.cpp
     device_memory.h
     file_sys/bis_factory.cpp
@@ -122,6 +126,8 @@ add_library(core STATIC
     frontend/applets/error.h
     frontend/applets/general_frontend.cpp
     frontend/applets/general_frontend.h
+    frontend/applets/mii_edit.cpp
+    frontend/applets/mii_edit.h
     frontend/applets/profile_select.cpp
     frontend/applets/profile_select.h
     frontend/applets/software_keyboard.cpp
@@ -132,8 +138,6 @@ add_library(core STATIC
     frontend/emu_window.h
     frontend/framebuffer_layout.cpp
     frontend/framebuffer_layout.h
-    hardware_interrupt_manager.cpp
-    hardware_interrupt_manager.h
     hid/emulated_console.cpp
     hid/emulated_console.h
     hid/emulated_controller.cpp
@@ -147,11 +151,13 @@ add_library(core STATIC
     hid/input_converter.h
     hid/input_interpreter.cpp
     hid/input_interpreter.h
+    hid/irs_types.h
     hid/motion_input.cpp
     hid/motion_input.h
     hle/api_version.h
     hle/ipc.h
     hle/ipc_helpers.h
+    hle/kernel/board/nintendo/nx/k_memory_layout.h
     hle/kernel/board/nintendo/nx/k_system_control.cpp
     hle/kernel/board/nintendo/nx/k_system_control.h
     hle/kernel/board/nintendo/nx/secure_monitor.h
@@ -164,6 +170,7 @@ add_library(core STATIC
     hle/kernel/hle_ipc.h
     hle/kernel/init/init_slab_setup.cpp
     hle/kernel/init/init_slab_setup.h
+    hle/kernel/initial_process.h
     hle/kernel/k_address_arbiter.cpp
     hle/kernel/k_address_arbiter.h
     hle/kernel/k_address_space_info.cpp
@@ -205,9 +212,11 @@ add_library(core STATIC
     hle/kernel/k_memory_region.h
     hle/kernel/k_memory_region_type.h
     hle/kernel/k_page_bitmap.h
+    hle/kernel/k_page_buffer.cpp
+    hle/kernel/k_page_buffer.h
     hle/kernel/k_page_heap.cpp
     hle/kernel/k_page_heap.h
-    hle/kernel/k_page_linked_list.h
+    hle/kernel/k_page_group.h
     hle/kernel/k_page_table.cpp
     hle/kernel/k_page_table.h
     hle/kernel/k_port.cpp
@@ -242,6 +251,8 @@ add_library(core STATIC
     hle/kernel/k_system_control.h
     hle/kernel/k_thread.cpp
     hle/kernel/k_thread.h
+    hle/kernel/k_thread_local_page.cpp
+    hle/kernel/k_thread_local_page.h
     hle/kernel/k_thread_queue.cpp
     hle/kernel/k_thread_queue.h
     hle/kernel/k_trace.h
@@ -298,6 +309,9 @@ add_library(core STATIC
     hle/service/am/applets/applet_error.h
     hle/service/am/applets/applet_general_backend.cpp
     hle/service/am/applets/applet_general_backend.h
+    hle/service/am/applets/applet_mii_edit.cpp
+    hle/service/am/applets/applet_mii_edit.h
+    hle/service/am/applets/applet_mii_edit_types.h
     hle/service/am/applets/applet_profile_select.cpp
     hle/service/am/applets/applet_profile_select.h
     hle/service/am/applets/applet_software_keyboard.cpp
@@ -421,8 +435,11 @@ add_library(core STATIC
     hle/service/grc/grc.h
     hle/service/hid/hid.cpp
     hle/service/hid/hid.h
+    hle/service/hid/hidbus.cpp
+    hle/service/hid/hidbus.h
     hle/service/hid/irs.cpp
     hle/service/hid/irs.h
+    hle/service/hid/irs_ring_lifo.h
     hle/service/hid/ring_lifo.h
     hle/service/hid/xcd.cpp
     hle/service/hid/xcd.h
@@ -441,17 +458,48 @@ add_library(core STATIC
     hle/service/hid/controllers/mouse.h
     hle/service/hid/controllers/npad.cpp
     hle/service/hid/controllers/npad.h
+    hle/service/hid/controllers/palma.cpp
+    hle/service/hid/controllers/palma.h
     hle/service/hid/controllers/stubbed.cpp
     hle/service/hid/controllers/stubbed.h
     hle/service/hid/controllers/touchscreen.cpp
     hle/service/hid/controllers/touchscreen.h
     hle/service/hid/controllers/xpad.cpp
     hle/service/hid/controllers/xpad.h
+    hle/service/hid/hidbus/hidbus_base.cpp
+    hle/service/hid/hidbus/hidbus_base.h
+    hle/service/hid/hidbus/ringcon.cpp
+    hle/service/hid/hidbus/ringcon.h
+    hle/service/hid/hidbus/starlink.cpp
+    hle/service/hid/hidbus/starlink.h
+    hle/service/hid/hidbus/stubbed.cpp
+    hle/service/hid/hidbus/stubbed.h
+    hle/service/hid/irsensor/clustering_processor.cpp
+    hle/service/hid/irsensor/clustering_processor.h
+    hle/service/hid/irsensor/image_transfer_processor.cpp
+    hle/service/hid/irsensor/image_transfer_processor.h
+    hle/service/hid/irsensor/ir_led_processor.cpp
+    hle/service/hid/irsensor/ir_led_processor.h
+    hle/service/hid/irsensor/moment_processor.cpp
+    hle/service/hid/irsensor/moment_processor.h
+    hle/service/hid/irsensor/pointing_processor.cpp
+    hle/service/hid/irsensor/pointing_processor.h
+    hle/service/hid/irsensor/processor_base.cpp
+    hle/service/hid/irsensor/processor_base.h
+    hle/service/hid/irsensor/tera_plugin_processor.cpp
+    hle/service/hid/irsensor/tera_plugin_processor.h
+    hle/service/jit/jit_context.cpp
+    hle/service/jit/jit_context.h
+    hle/service/jit/jit.cpp
+    hle/service/jit/jit.h
     hle/service/lbl/lbl.cpp
     hle/service/lbl/lbl.h
-    hle/service/ldn/errors.h
+    hle/service/ldn/lan_discovery.cpp
+    hle/service/ldn/lan_discovery.h
+    hle/service/ldn/ldn_results.h
     hle/service/ldn/ldn.cpp
     hle/service/ldn/ldn.h
+    hle/service/ldn/ldn_types.h
     hle/service/ldr/ldr.cpp
     hle/service/ldr/ldr.h
     hle/service/lm/lm.cpp
@@ -467,12 +515,20 @@ add_library(core STATIC
     hle/service/mii/types.h
     hle/service/mm/mm_u.cpp
     hle/service/mm/mm_u.h
+    hle/service/mnpp/mnpp_app.cpp
+    hle/service/mnpp/mnpp_app.h
     hle/service/ncm/ncm.cpp
     hle/service/ncm/ncm.h
     hle/service/nfc/nfc.cpp
     hle/service/nfc/nfc.h
+    hle/service/nfp/amiibo_crypto.cpp
+    hle/service/nfp/amiibo_crypto.h
     hle/service/nfp/nfp.cpp
     hle/service/nfp/nfp.h
+    hle/service/nfp/nfp_device.cpp
+    hle/service/nfp/nfp_device.h
+    hle/service/nfp/nfp_result.h
+    hle/service/nfp/nfp_types.h
     hle/service/nfp/nfp_user.cpp
     hle/service/nfp/nfp_user.h
     hle/service/ngct/ngct.cpp
@@ -484,14 +540,20 @@ add_library(core STATIC
     hle/service/npns/npns.cpp
     hle/service/npns/npns.h
     hle/service/ns/errors.h
+    hle/service/ns/iplatform_service_manager.cpp
+    hle/service/ns/iplatform_service_manager.h
     hle/service/ns/language.cpp
     hle/service/ns/language.h
     hle/service/ns/ns.cpp
     hle/service/ns/ns.h
     hle/service/ns/pdm_qry.cpp
     hle/service/ns/pdm_qry.h
-    hle/service/ns/pl_u.cpp
-    hle/service/ns/pl_u.h
+    hle/service/nvdrv/core/container.cpp
+    hle/service/nvdrv/core/container.h
+    hle/service/nvdrv/core/nvmap.cpp
+    hle/service/nvdrv/core/nvmap.h
+    hle/service/nvdrv/core/syncpoint_manager.cpp
+    hle/service/nvdrv/core/syncpoint_manager.h
     hle/service/nvdrv/devices/nvdevice.h
     hle/service/nvdrv/devices/nvdisp_disp0.cpp
     hle/service/nvdrv/devices/nvdisp_disp0.h
@@ -520,12 +582,35 @@ add_library(core STATIC
     hle/service/nvdrv/nvdrv_interface.h
     hle/service/nvdrv/nvmemp.cpp
     hle/service/nvdrv/nvmemp.h
-    hle/service/nvdrv/syncpoint_manager.cpp
-    hle/service/nvdrv/syncpoint_manager.h
-    hle/service/nvflinger/buffer_queue.cpp
-    hle/service/nvflinger/buffer_queue.h
+    hle/service/nvflinger/binder.h
+    hle/service/nvflinger/buffer_item.h
+    hle/service/nvflinger/buffer_item_consumer.cpp
+    hle/service/nvflinger/buffer_item_consumer.h
+    hle/service/nvflinger/buffer_queue_consumer.cpp
+    hle/service/nvflinger/buffer_queue_consumer.h
+    hle/service/nvflinger/buffer_queue_core.cpp
+    hle/service/nvflinger/buffer_queue_core.h
+    hle/service/nvflinger/buffer_queue_defs.h
+    hle/service/nvflinger/buffer_queue_producer.cpp
+    hle/service/nvflinger/buffer_queue_producer.h
+    hle/service/nvflinger/buffer_slot.h
+    hle/service/nvflinger/buffer_transform_flags.h
+    hle/service/nvflinger/consumer_base.cpp
+    hle/service/nvflinger/consumer_base.h
+    hle/service/nvflinger/consumer_listener.h
+    hle/service/nvflinger/graphic_buffer_producer.cpp
+    hle/service/nvflinger/graphic_buffer_producer.h
+    hle/service/nvflinger/hos_binder_driver_server.cpp
+    hle/service/nvflinger/hos_binder_driver_server.h
     hle/service/nvflinger/nvflinger.cpp
     hle/service/nvflinger/nvflinger.h
+    hle/service/nvflinger/parcel.h
+    hle/service/nvflinger/pixel_format.h
+    hle/service/nvflinger/producer_listener.h
+    hle/service/nvflinger/status.h
+    hle/service/nvflinger/ui/fence.h
+    hle/service/nvflinger/ui/graphic_buffer.h
+    hle/service/nvflinger/window.h
     hle/service/olsc/olsc.cpp
     hle/service/olsc/olsc.h
     hle/service/pcie/pcie.cpp
@@ -544,6 +629,10 @@ add_library(core STATIC
     hle/service/psc/psc.h
     hle/service/ptm/psm.cpp
     hle/service/ptm/psm.h
+    hle/service/ptm/ptm.cpp
+    hle/service/ptm/ptm.h
+    hle/service/ptm/ts.cpp
+    hle/service/ptm/ts.h
     hle/service/kernel_helpers.cpp
     hle/service/kernel_helpers.h
     hle/service/service.cpp
@@ -634,10 +723,15 @@ add_library(core STATIC
     hle/service/vi/vi_u.h
     hle/service/wlan/wlan.cpp
     hle/service/wlan/wlan.h
+    internal_network/network.cpp
+    internal_network/network.h
+    internal_network/network_interface.cpp
+    internal_network/network_interface.h
+    internal_network/sockets.h
+    internal_network/socket_proxy.cpp
+    internal_network/socket_proxy.h
     loader/deconstructed_rom_directory.cpp
     loader/deconstructed_rom_directory.h
-    loader/elf.cpp
-    loader/elf.h
     loader/kip.cpp
     loader/kip.h
     loader/loader.cpp
@@ -661,11 +755,6 @@ add_library(core STATIC
     memory/dmnt_cheat_vm.h
     memory.cpp
     memory.h
-    network/network.cpp
-    network/network.h
-    network/network_interface.cpp
-    network/network_interface.h
-    network/sockets.h
     perf_stats.cpp
     perf_stats.h
     reporter.cpp
@@ -682,16 +771,11 @@ if (MSVC)
         /we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data
         /we4245 # 'conversion': conversion from 'type1' to 'type2', signed/unsigned mismatch
         /we4254 # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data
-        /we4456 # Declaration of 'identifier' hides previous local declaration
-        /we4457 # Declaration of 'identifier' hides function parameter
-        /we4458 # Declaration of 'identifier' hides class member
-        /we4459 # Declaration of 'identifier' hides global declaration
     )
 else()
     target_compile_options(core PRIVATE
         -Werror=conversion
         -Werror=ignored-qualifiers
-        -Werror=shadow
 
         $<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess>
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
@@ -705,8 +789,11 @@ endif()
 
 create_target_directory_groups(core)
 
-target_link_libraries(core PUBLIC common PRIVATE audio_core video_core)
-target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt::fmt nlohmann_json::nlohmann_json mbedtls Opus::Opus)
+target_link_libraries(core PUBLIC common PRIVATE audio_core network video_core)
+target_link_libraries(core PUBLIC Boost::boost PRIVATE fmt::fmt nlohmann_json::nlohmann_json mbedtls Opus::opus)
+if (MINGW)
+    target_link_libraries(core PRIVATE ${MSWSOCK_LIBRARY})
+endif()
 
 if (ENABLE_WEB_SERVICE)
     target_compile_definitions(core PRIVATE -DENABLE_WEB_SERVICE)
diff --git a/src/core/arm/arm_interface.cpp b/src/core/arm/arm_interface.cpp
index 0951e1976..953d96439 100644
--- a/src/core/arm/arm_interface.cpp
+++ b/src/core/arm/arm_interface.cpp
@@ -1,6 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifndef _MSC_VER
+#include <cxxabi.h>
+#endif
 
 #include <map>
 #include <optional>
@@ -8,170 +11,43 @@
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "core/arm/arm_interface.h"
+#include "core/arm/symbols.h"
 #include "core/core.h"
+#include "core/debugger/debugger.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/kernel/svc.h"
 #include "core/loader/loader.h"
 #include "core/memory.h"
 
-namespace Core {
-namespace {
-
-constexpr u64 ELF_DYNAMIC_TAG_NULL = 0;
-constexpr u64 ELF_DYNAMIC_TAG_STRTAB = 5;
-constexpr u64 ELF_DYNAMIC_TAG_SYMTAB = 6;
-constexpr u64 ELF_DYNAMIC_TAG_SYMENT = 11;
-
-enum class ELFSymbolType : u8 {
-    None = 0,
-    Object = 1,
-    Function = 2,
-    Section = 3,
-    File = 4,
-    Common = 5,
-    TLS = 6,
-};
-
-enum class ELFSymbolBinding : u8 {
-    Local = 0,
-    Global = 1,
-    Weak = 2,
-};
-
-enum class ELFSymbolVisibility : u8 {
-    Default = 0,
-    Internal = 1,
-    Hidden = 2,
-    Protected = 3,
-};
-
-struct ELFSymbol {
-    u32 name_index;
-    union {
-        u8 info;
-
-        BitField<0, 4, ELFSymbolType> type;
-        BitField<4, 4, ELFSymbolBinding> binding;
-    };
-    ELFSymbolVisibility visibility;
-    u16 sh_index;
-    u64 value;
-    u64 size;
-};
-static_assert(sizeof(ELFSymbol) == 0x18, "ELFSymbol has incorrect size.");
-
-using Symbols = std::vector<std::pair<ELFSymbol, std::string>>;
-
-Symbols GetSymbols(VAddr text_offset, Core::Memory::Memory& memory) {
-    const auto mod_offset = text_offset + memory.Read32(text_offset + 4);
-
-    if (mod_offset < text_offset || (mod_offset & 0b11) != 0 ||
-        memory.Read32(mod_offset) != Common::MakeMagic('M', 'O', 'D', '0')) {
-        return {};
-    }
-
-    const auto dynamic_offset = memory.Read32(mod_offset + 0x4) + mod_offset;
-
-    VAddr string_table_offset{};
-    VAddr symbol_table_offset{};
-    u64 symbol_entry_size{};
-
-    VAddr dynamic_index = dynamic_offset;
-    while (true) {
-        const u64 tag = memory.Read64(dynamic_index);
-        const u64 value = memory.Read64(dynamic_index + 0x8);
-        dynamic_index += 0x10;
-
-        if (tag == ELF_DYNAMIC_TAG_NULL) {
-            break;
-        }
-
-        if (tag == ELF_DYNAMIC_TAG_STRTAB) {
-            string_table_offset = value;
-        } else if (tag == ELF_DYNAMIC_TAG_SYMTAB) {
-            symbol_table_offset = value;
-        } else if (tag == ELF_DYNAMIC_TAG_SYMENT) {
-            symbol_entry_size = value;
-        }
-    }
-
-    if (string_table_offset == 0 || symbol_table_offset == 0 || symbol_entry_size == 0) {
-        return {};
-    }
-
-    const auto string_table_address = text_offset + string_table_offset;
-    const auto symbol_table_address = text_offset + symbol_table_offset;
-
-    Symbols out;
-
-    VAddr symbol_index = symbol_table_address;
-    while (symbol_index < string_table_address) {
-        ELFSymbol symbol{};
-        memory.ReadBlock(symbol_index, &symbol, sizeof(ELFSymbol));
-
-        VAddr string_offset = string_table_address + symbol.name_index;
-        std::string name;
-        for (u8 c = memory.Read8(string_offset); c != 0; c = memory.Read8(++string_offset)) {
-            name += static_cast<char>(c);
-        }
-
-        symbol_index += symbol_entry_size;
-        out.push_back({symbol, name});
-    }
-
-    return out;
-}
-
-std::optional<std::string> GetSymbolName(const Symbols& symbols, VAddr func_address) {
-    const auto iter =
-        std::find_if(symbols.begin(), symbols.end(), [func_address](const auto& pair) {
-            const auto& symbol = pair.first;
-            const auto end_address = symbol.value + symbol.size;
-            return func_address >= symbol.value && func_address < end_address;
-        });
-
-    if (iter == symbols.end()) {
-        return std::nullopt;
-    }
+#include "core/arm/dynarmic/arm_dynarmic_32.h"
+#include "core/arm/dynarmic/arm_dynarmic_64.h"
 
-    return iter->second;
-}
-
-} // Anonymous namespace
+namespace Core {
 
 constexpr u64 SEGMENT_BASE = 0x7100000000ull;
 
 std::vector<ARM_Interface::BacktraceEntry> ARM_Interface::GetBacktraceFromContext(
-    System& system, const ThreadContext64& ctx) {
-    std::vector<BacktraceEntry> out;
-    auto& memory = system.Memory();
-
-    auto fp = ctx.cpu_registers[29];
-    auto lr = ctx.cpu_registers[30];
-    while (true) {
-        out.push_back({
-            .module = "",
-            .address = 0,
-            .original_address = lr,
-            .offset = 0,
-            .name = {},
-        });
-
-        if (fp == 0) {
-            break;
-        }
+    Core::System& system, const ARM_Interface::ThreadContext32& ctx) {
+    return ARM_Dynarmic_32::GetBacktraceFromContext(system, ctx);
+}
 
-        lr = memory.Read64(fp + 8) - 4;
-        fp = memory.Read64(fp);
-    }
+std::vector<ARM_Interface::BacktraceEntry> ARM_Interface::GetBacktraceFromContext(
+    Core::System& system, const ARM_Interface::ThreadContext64& ctx) {
+    return ARM_Dynarmic_64::GetBacktraceFromContext(system, ctx);
+}
 
+void ARM_Interface::SymbolicateBacktrace(Core::System& system, std::vector<BacktraceEntry>& out) {
     std::map<VAddr, std::string> modules;
     auto& loader{system.GetAppLoader()};
     if (loader.ReadNSOModules(modules) != Loader::ResultStatus::Success) {
-        return {};
+        return;
     }
 
-    std::map<std::string, Symbols> symbols;
+    std::map<std::string, Symbols::Symbols> symbols;
     for (const auto& module : modules) {
-        symbols.insert_or_assign(module.second, GetSymbols(module.first, memory));
+        symbols.insert_or_assign(module.second,
+                                 Symbols::GetSymbols(module.first, system.Memory(),
+                                                     system.CurrentProcess()->Is64BitProcess()));
     }
 
     for (auto& entry : out) {
@@ -188,91 +64,137 @@ std::vector<ARM_Interface::BacktraceEntry> ARM_Interface::GetBacktraceFromContex
         entry.offset = entry.original_address - base;
         entry.address = SEGMENT_BASE + entry.offset;
 
-        if (entry.module.empty())
+        if (entry.module.empty()) {
             entry.module = "unknown";
+        }
 
         const auto symbol_set = symbols.find(entry.module);
         if (symbol_set != symbols.end()) {
-            const auto symbol = GetSymbolName(symbol_set->second, entry.offset);
+            const auto symbol = Symbols::GetSymbolName(symbol_set->second, entry.offset);
             if (symbol.has_value()) {
+#ifdef _MSC_VER
                 // TODO(DarkLordZach): Add demangling of symbol names.
                 entry.name = *symbol;
+#else
+                int status{-1};
+                char* demangled{abi::__cxa_demangle(symbol->c_str(), nullptr, nullptr, &status)};
+                if (status == 0 && demangled != nullptr) {
+                    entry.name = demangled;
+                    std::free(demangled);
+                } else {
+                    entry.name = *symbol;
+                }
+#endif
             }
         }
     }
+}
+
+void ARM_Interface::LogBacktrace() const {
+    const VAddr sp = GetSP();
+    const VAddr pc = GetPC();
+    LOG_ERROR(Core_ARM, "Backtrace, sp={:016X}, pc={:016X}", sp, pc);
+    LOG_ERROR(Core_ARM, "{:20}{:20}{:20}{:20}{}", "Module Name", "Address", "Original Address",
+              "Offset", "Symbol");
+    LOG_ERROR(Core_ARM, "");
 
-    return out;
+    const auto backtrace = GetBacktrace();
+    for (const auto& entry : backtrace) {
+        LOG_ERROR(Core_ARM, "{:20}{:016X}    {:016X}    {:016X}    {}", entry.module, entry.address,
+                  entry.original_address, entry.offset, entry.name);
+    }
 }
 
-std::vector<ARM_Interface::BacktraceEntry> ARM_Interface::GetBacktrace() const {
-    std::vector<BacktraceEntry> out;
-    auto& memory = system.Memory();
+void ARM_Interface::Run() {
+    using Kernel::StepState;
+    using Kernel::SuspendType;
 
-    auto fp = GetReg(29);
-    auto lr = GetReg(30);
     while (true) {
-        out.push_back({"", 0, lr, 0, ""});
-        if (!fp) {
+        Kernel::KThread* current_thread{Kernel::GetCurrentThreadPointer(system.Kernel())};
+        Dynarmic::HaltReason hr{};
+
+        // Notify the debugger and go to sleep if a step was performed
+        // and this thread has been scheduled again.
+        if (current_thread->GetStepState() == StepState::StepPerformed) {
+            system.GetDebugger().NotifyThreadStopped(current_thread);
+            current_thread->RequestSuspend(SuspendType::Debug);
             break;
         }
-        lr = memory.Read64(fp + 8) - 4;
-        fp = memory.Read64(fp);
-    }
 
-    std::map<VAddr, std::string> modules;
-    auto& loader{system.GetAppLoader()};
-    if (loader.ReadNSOModules(modules) != Loader::ResultStatus::Success) {
-        return {};
-    }
-
-    std::map<std::string, Symbols> symbols;
-    for (const auto& module : modules) {
-        symbols.insert_or_assign(module.second, GetSymbols(module.first, memory));
-    }
+        // Otherwise, run the thread.
+        system.EnterDynarmicProfile();
+        if (current_thread->GetStepState() == StepState::StepPending) {
+            hr = StepJit();
 
-    for (auto& entry : out) {
-        VAddr base = 0;
-        for (auto iter = modules.rbegin(); iter != modules.rend(); ++iter) {
-            const auto& module{*iter};
-            if (entry.original_address >= module.first) {
-                entry.module = module.second;
-                base = module.first;
-                break;
+            if (Has(hr, step_thread)) {
+                current_thread->SetStepState(StepState::StepPerformed);
             }
+        } else {
+            hr = RunJit();
+        }
+        system.ExitDynarmicProfile();
+
+        // Notify the debugger and go to sleep if a breakpoint was hit,
+        // or if the thread is unable to continue for any reason.
+        if (Has(hr, breakpoint) || Has(hr, no_execute)) {
+            RewindBreakpointInstruction();
+            if (system.DebuggerEnabled()) {
+                system.GetDebugger().NotifyThreadStopped(current_thread);
+            }
+            current_thread->RequestSuspend(Kernel::SuspendType::Debug);
+            break;
         }
 
-        entry.offset = entry.original_address - base;
-        entry.address = SEGMENT_BASE + entry.offset;
-
-        if (entry.module.empty())
-            entry.module = "unknown";
-
-        const auto symbol_set = symbols.find(entry.module);
-        if (symbol_set != symbols.end()) {
-            const auto symbol = GetSymbolName(symbol_set->second, entry.offset);
-            if (symbol.has_value()) {
-                // TODO(DarkLordZach): Add demangling of symbol names.
-                entry.name = *symbol;
+        // Notify the debugger and go to sleep if a watchpoint was hit.
+        if (Has(hr, watchpoint)) {
+            if (system.DebuggerEnabled()) {
+                system.GetDebugger().NotifyThreadWatchpoint(current_thread, *HaltedWatchpoint());
             }
+            current_thread->RequestSuspend(SuspendType::Debug);
+            break;
+        }
+
+        // Handle syscalls and scheduling (this may change the current thread/core)
+        if (Has(hr, svc_call)) {
+            Kernel::Svc::Call(system, GetSvcNumber());
+            break;
+        }
+        if (Has(hr, break_loop) || !uses_wall_clock) {
+            break;
         }
     }
+}
 
-    return out;
+void ARM_Interface::LoadWatchpointArray(const WatchpointArray& wp) {
+    watchpoints = &wp;
 }
 
-void ARM_Interface::LogBacktrace() const {
-    const VAddr sp = GetReg(13);
-    const VAddr pc = GetPC();
-    LOG_ERROR(Core_ARM, "Backtrace, sp={:016X}, pc={:016X}", sp, pc);
-    LOG_ERROR(Core_ARM, "{:20}{:20}{:20}{:20}{}", "Module Name", "Address", "Original Address",
-              "Offset", "Symbol");
-    LOG_ERROR(Core_ARM, "");
+const Kernel::DebugWatchpoint* ARM_Interface::MatchingWatchpoint(
+    VAddr addr, u64 size, Kernel::DebugWatchpointType access_type) const {
+    if (!watchpoints) {
+        return nullptr;
+    }
 
-    const auto backtrace = GetBacktrace();
-    for (const auto& entry : backtrace) {
-        LOG_ERROR(Core_ARM, "{:20}{:016X}    {:016X}    {:016X}    {}", entry.module, entry.address,
-                  entry.original_address, entry.offset, entry.name);
+    const VAddr start_address{addr};
+    const VAddr end_address{addr + size};
+
+    for (size_t i = 0; i < Core::Hardware::NUM_WATCHPOINTS; i++) {
+        const auto& watch{(*watchpoints)[i]};
+
+        if (end_address <= watch.start_address) {
+            continue;
+        }
+        if (start_address >= watch.end_address) {
+            continue;
+        }
+        if ((access_type & watch.type) == Kernel::DebugWatchpointType::None) {
+            continue;
+        }
+
+        return &watch;
     }
+
+    return nullptr;
 }
 
 } // namespace Core
diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h
index c60322442..7d62d030e 100644
--- a/src/core/arm/arm_interface.h
+++ b/src/core/arm/arm_interface.h
@@ -1,11 +1,14 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
+#include <span>
 #include <vector>
+
+#include <dynarmic/interface/halt_reason.h>
+
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "core/hardware_properties.h"
@@ -16,13 +19,15 @@ struct PageTable;
 
 namespace Kernel {
 enum class VMAPermission : u8;
-}
+enum class DebugWatchpointType : u8;
+struct DebugWatchpoint;
+} // namespace Kernel
 
 namespace Core {
 class System;
 class CPUInterruptHandler;
 
-using CPUInterrupts = std::array<CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>;
+using WatchpointArray = std::array<Kernel::DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS>;
 
 /// Generic ARMv8 CPU interface
 class ARM_Interface {
@@ -30,10 +35,8 @@ public:
     YUZU_NON_COPYABLE(ARM_Interface);
     YUZU_NON_MOVEABLE(ARM_Interface);
 
-    explicit ARM_Interface(System& system_, CPUInterrupts& interrupt_handlers_,
-                           bool uses_wall_clock_)
-        : system{system_}, interrupt_handlers{interrupt_handlers_}, uses_wall_clock{
-                                                                        uses_wall_clock_} {}
+    explicit ARM_Interface(System& system_, bool uses_wall_clock_)
+        : system{system_}, uses_wall_clock{uses_wall_clock_} {}
     virtual ~ARM_Interface() = default;
 
     struct ThreadContext32 {
@@ -64,10 +67,7 @@ public:
     static_assert(sizeof(ThreadContext64) == 0x320);
 
     /// Runs the CPU until an event happens
-    virtual void Run() = 0;
-
-    /// Step CPU by one instruction
-    virtual void Step() = 0;
+    void Run();
 
     /// Clear all instruction cache
     virtual void ClearInstructionCache() = 0;
@@ -101,6 +101,12 @@ public:
     virtual u64 GetPC() const = 0;
 
     /**
+     * Get the current Stack Pointer
+     * @return Returns current SP
+     */
+    virtual u64 GetSP() const = 0;
+
+    /**
      * Get an ARM register
      * @param index Register index
      * @return Returns the value in the register
@@ -164,12 +170,16 @@ public:
     virtual void SaveContext(ThreadContext64& ctx) = 0;
     virtual void LoadContext(const ThreadContext32& ctx) = 0;
     virtual void LoadContext(const ThreadContext64& ctx) = 0;
+    void LoadWatchpointArray(const WatchpointArray& wp);
 
     /// Clears the exclusive monitor's state.
     virtual void ClearExclusiveState() = 0;
 
-    /// Prepare core for thread reschedule (if needed to correctly handle state)
-    virtual void PrepareReschedule() = 0;
+    /// Signal an interrupt and ask the core to halt as soon as possible.
+    virtual void SignalInterrupt() = 0;
+
+    /// Clear a previous interrupt.
+    virtual void ClearInterrupt() = 0;
 
     struct BacktraceEntry {
         std::string module;
@@ -180,23 +190,36 @@ public:
     };
 
     static std::vector<BacktraceEntry> GetBacktraceFromContext(System& system,
+                                                               const ThreadContext32& ctx);
+    static std::vector<BacktraceEntry> GetBacktraceFromContext(System& system,
                                                                const ThreadContext64& ctx);
 
-    std::vector<BacktraceEntry> GetBacktrace() const;
+    virtual std::vector<BacktraceEntry> GetBacktrace() const = 0;
 
-    /// fp (= r29) points to the last frame record.
-    /// Note that this is the frame record for the *previous* frame, not the current one.
-    /// Note we need to subtract 4 from our last read to get the proper address
-    /// Frame records are two words long:
-    /// fp+0 : pointer to previous frame record
-    /// fp+8 : value of lr for frame
     void LogBacktrace() const;
 
+    static constexpr Dynarmic::HaltReason step_thread = Dynarmic::HaltReason::Step;
+    static constexpr Dynarmic::HaltReason break_loop = Dynarmic::HaltReason::UserDefined2;
+    static constexpr Dynarmic::HaltReason svc_call = Dynarmic::HaltReason::UserDefined3;
+    static constexpr Dynarmic::HaltReason breakpoint = Dynarmic::HaltReason::UserDefined4;
+    static constexpr Dynarmic::HaltReason watchpoint = Dynarmic::HaltReason::MemoryAbort;
+    static constexpr Dynarmic::HaltReason no_execute = Dynarmic::HaltReason::UserDefined6;
+
 protected:
     /// System context that this ARM interface is running under.
     System& system;
-    CPUInterrupts& interrupt_handlers;
+    const WatchpointArray* watchpoints;
     bool uses_wall_clock;
+
+    static void SymbolicateBacktrace(Core::System& system, std::vector<BacktraceEntry>& out);
+    const Kernel::DebugWatchpoint* MatchingWatchpoint(
+        VAddr addr, u64 size, Kernel::DebugWatchpointType access_type) const;
+
+    virtual Dynarmic::HaltReason RunJit() = 0;
+    virtual Dynarmic::HaltReason StepJit() = 0;
+    virtual u32 GetSvcNumber() const = 0;
+    virtual const Kernel::DebugWatchpoint* HaltedWatchpoint() const = 0;
+    virtual void RewindBreakpointInstruction() = 0;
 };
 
 } // namespace Core
diff --git a/src/core/arm/cpu_interrupt_handler.cpp b/src/core/arm/cpu_interrupt_handler.cpp
deleted file mode 100644
index 9c8898700..000000000
--- a/src/core/arm/cpu_interrupt_handler.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/thread.h"
-#include "core/arm/cpu_interrupt_handler.h"
-
-namespace Core {
-
-CPUInterruptHandler::CPUInterruptHandler() : interrupt_event{std::make_unique<Common::Event>()} {}
-
-CPUInterruptHandler::~CPUInterruptHandler() = default;
-
-void CPUInterruptHandler::SetInterrupt(bool is_interrupted_) {
-    if (is_interrupted_) {
-        interrupt_event->Set();
-    }
-    is_interrupted = is_interrupted_;
-}
-
-void CPUInterruptHandler::AwaitInterrupt() {
-    interrupt_event->Wait();
-}
-
-} // namespace Core
diff --git a/src/core/arm/cpu_interrupt_handler.h b/src/core/arm/cpu_interrupt_handler.h
deleted file mode 100644
index c20c280f1..000000000
--- a/src/core/arm/cpu_interrupt_handler.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <atomic>
-#include <memory>
-
-namespace Common {
-class Event;
-}
-
-namespace Core {
-
-class CPUInterruptHandler {
-public:
-    CPUInterruptHandler();
-    ~CPUInterruptHandler();
-
-    CPUInterruptHandler(const CPUInterruptHandler&) = delete;
-    CPUInterruptHandler& operator=(const CPUInterruptHandler&) = delete;
-
-    CPUInterruptHandler(CPUInterruptHandler&&) = delete;
-    CPUInterruptHandler& operator=(CPUInterruptHandler&&) = delete;
-
-    bool IsInterrupted() const {
-        return is_interrupted;
-    }
-
-    void SetInterrupt(bool is_interrupted);
-
-    void AwaitInterrupt();
-
-private:
-    std::unique_ptr<Common::Event> interrupt_event;
-    std::atomic_bool is_interrupted{false};
-};
-
-} // namespace Core
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index b0d89c539..d1e70f19d 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cinttypes>
 #include <memory>
@@ -12,12 +11,13 @@
 #include "common/logging/log.h"
 #include "common/page_table.h"
 #include "common/settings.h"
-#include "core/arm/cpu_interrupt_handler.h"
 #include "core/arm/dynarmic/arm_dynarmic_32.h"
 #include "core/arm/dynarmic/arm_dynarmic_cp15.h"
 #include "core/arm/dynarmic/arm_exclusive_monitor.h"
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "core/debugger/debugger.h"
+#include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/svc.h"
 #include "core/memory.h"
 
@@ -28,69 +28,106 @@ using namespace Common::Literals;
 class DynarmicCallbacks32 : public Dynarmic::A32::UserCallbacks {
 public:
     explicit DynarmicCallbacks32(ARM_Dynarmic_32& parent_)
-        : parent{parent_}, memory(parent.system.Memory()) {}
+        : parent{parent_},
+          memory(parent.system.Memory()), debugger_enabled{parent.system.DebuggerEnabled()} {}
 
     u8 MemoryRead8(u32 vaddr) override {
+        CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Read);
         return memory.Read8(vaddr);
     }
     u16 MemoryRead16(u32 vaddr) override {
+        CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Read);
         return memory.Read16(vaddr);
     }
     u32 MemoryRead32(u32 vaddr) override {
+        CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Read);
         return memory.Read32(vaddr);
     }
     u64 MemoryRead64(u32 vaddr) override {
+        CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Read);
         return memory.Read64(vaddr);
     }
+    std::optional<u32> MemoryReadCode(u32 vaddr) override {
+        if (!memory.IsValidVirtualAddressRange(vaddr, sizeof(u32))) {
+            return std::nullopt;
+        }
+        return memory.Read32(vaddr);
+    }
 
     void MemoryWrite8(u32 vaddr, u8 value) override {
-        memory.Write8(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write)) {
+            memory.Write8(vaddr, value);
+        }
     }
     void MemoryWrite16(u32 vaddr, u16 value) override {
-        memory.Write16(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Write)) {
+            memory.Write16(vaddr, value);
+        }
     }
     void MemoryWrite32(u32 vaddr, u32 value) override {
-        memory.Write32(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Write)) {
+            memory.Write32(vaddr, value);
+        }
     }
     void MemoryWrite64(u32 vaddr, u64 value) override {
-        memory.Write64(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Write)) {
+            memory.Write64(vaddr, value);
+        }
     }
 
     bool MemoryWriteExclusive8(u32 vaddr, u8 value, u8 expected) override {
-        return memory.WriteExclusive8(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive8(vaddr, value, expected);
     }
     bool MemoryWriteExclusive16(u32 vaddr, u16 value, u16 expected) override {
-        return memory.WriteExclusive16(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive16(vaddr, value, expected);
     }
     bool MemoryWriteExclusive32(u32 vaddr, u32 value, u32 expected) override {
-        return memory.WriteExclusive32(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive32(vaddr, value, expected);
     }
     bool MemoryWriteExclusive64(u32 vaddr, u64 value, u64 expected) override {
-        return memory.WriteExclusive64(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive64(vaddr, value, expected);
     }
 
     void InterpreterFallback(u32 pc, std::size_t num_instructions) override {
-        UNIMPLEMENTED_MSG("This should never happen, pc = {:08X}, code = {:08X}", pc,
-                          MemoryReadCode(pc));
+        parent.LogBacktrace();
+        LOG_ERROR(Core_ARM,
+                  "Unimplemented instruction @ 0x{:X} for {} instructions (instr = {:08X})", pc,
+                  num_instructions, memory.Read32(pc));
     }
 
     void ExceptionRaised(u32 pc, Dynarmic::A32::Exception exception) override {
-        LOG_CRITICAL(Core_ARM,
-                     "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X}, thumb = {})",
-                     exception, pc, MemoryReadCode(pc), parent.IsInThumbMode());
-        UNIMPLEMENTED();
+        switch (exception) {
+        case Dynarmic::A32::Exception::NoExecuteFault:
+            LOG_CRITICAL(Core_ARM, "Cannot execute instruction at unmapped address {:#08x}", pc);
+            ReturnException(pc, ARM_Interface::no_execute);
+            return;
+        default:
+            if (debugger_enabled) {
+                ReturnException(pc, ARM_Interface::breakpoint);
+                return;
+            }
+
+            parent.LogBacktrace();
+            LOG_CRITICAL(Core_ARM,
+                         "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X}, thumb = {})",
+                         exception, pc, memory.Read32(pc), parent.IsInThumbMode());
+        }
     }
 
     void CallSVC(u32 swi) override {
-        parent.svc_called = true;
         parent.svc_swi = swi;
-        parent.jit->HaltExecution();
+        parent.jit.load()->HaltExecution(ARM_Interface::svc_call);
     }
 
     void AddTicks(u64 ticks) override {
         if (parent.uses_wall_clock) {
             return;
         }
+
         // Divide the number of ticks by the amount of CPU cores. TODO(Subv): This yields only a
         // rough approximation of the amount of executed ticks in the system, it may be thrown off
         // if not all cores are doing a similar amount of work. Instead of doing this, we should
@@ -107,18 +144,45 @@ public:
 
     u64 GetTicksRemaining() override {
         if (parent.uses_wall_clock) {
-            if (!parent.interrupt_handlers[parent.core_index].IsInterrupted()) {
+            if (!IsInterrupted()) {
                 return minimum_run_cycles;
             }
             return 0U;
         }
+
         return std::max<s64>(parent.system.CoreTiming().GetDowncount(), 0);
     }
 
+    bool CheckMemoryAccess(VAddr addr, u64 size, Kernel::DebugWatchpointType type) {
+        if (!debugger_enabled) {
+            return true;
+        }
+
+        const auto match{parent.MatchingWatchpoint(addr, size, type)};
+        if (match) {
+            parent.halted_watchpoint = match;
+            parent.jit.load()->HaltExecution(ARM_Interface::watchpoint);
+            return false;
+        }
+
+        return true;
+    }
+
+    void ReturnException(u32 pc, Dynarmic::HaltReason hr) {
+        parent.SaveContext(parent.breakpoint_context);
+        parent.breakpoint_context.cpu_registers[15] = pc;
+        parent.jit.load()->HaltExecution(hr);
+    }
+
+    bool IsInterrupted() {
+        return parent.system.Kernel().PhysicalCore(parent.core_index).IsInterrupted();
+    }
+
     ARM_Dynarmic_32& parent;
     Core::Memory::Memory& memory;
     std::size_t num_interpreted_instructions{};
-    static constexpr u64 minimum_run_cycles = 1000U;
+    bool debugger_enabled{};
+    static constexpr u64 minimum_run_cycles = 10000U;
 };
 
 std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable* page_table) const {
@@ -126,17 +190,21 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
     config.callbacks = cb.get();
     config.coprocessors[15] = cp15;
     config.define_unpredictable_behaviour = true;
-    static constexpr std::size_t PAGE_BITS = 12;
-    static constexpr std::size_t NUM_PAGE_TABLE_ENTRIES = 1 << (32 - PAGE_BITS);
+    static constexpr std::size_t YUZU_PAGEBITS = 12;
+    static constexpr std::size_t NUM_PAGE_TABLE_ENTRIES = 1 << (32 - YUZU_PAGEBITS);
     if (page_table) {
         config.page_table = reinterpret_cast<std::array<std::uint8_t*, NUM_PAGE_TABLE_ENTRIES>*>(
             page_table->pointers.data());
+        config.absolute_offset_page_table = true;
+        config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS;
+        config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
+        config.only_detect_misalignment_via_page_table_on_page_boundary = true;
+
         config.fastmem_pointer = page_table->fastmem_arena;
+
+        config.fastmem_exclusive_access = config.fastmem_pointer != nullptr;
+        config.recompile_on_exclusive_fastmem_failure = true;
     }
-    config.absolute_offset_page_table = true;
-    config.page_table_pointer_mask_bits = Common::PageTable::ATTRIBUTE_BITS;
-    config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
-    config.only_detect_misalignment_via_page_table_on_page_boundary = true;
 
     // Multi-process state
     config.processor_id = core_index;
@@ -144,10 +212,21 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
 
     // Timing
     config.wall_clock_cntpct = uses_wall_clock;
+    config.enable_cycle_counting = true;
 
     // Code cache size
     config.code_cache_size = 512_MiB;
-    config.far_code_offset = 400_MiB;
+
+    // Allow memory fault handling to work
+    if (system.DebuggerEnabled()) {
+        config.check_halt_on_memory_access = true;
+    }
+
+    // null_jit
+    if (!page_table) {
+        // Don't waste too much memory on null_jit
+        config.code_cache_size = 8_MiB;
+    }
 
     // Safe optimizations
     if (Settings::values.cpu_debug_mode) {
@@ -177,80 +256,101 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
         }
         if (!Settings::values.cpuopt_fastmem) {
             config.fastmem_pointer = nullptr;
+            config.fastmem_exclusive_access = false;
         }
-    }
-
-    // Unsafe optimizations
-    if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
-        config.unsafe_optimizations = true;
-        if (Settings::values.cpuopt_unsafe_unfuse_fma) {
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+        if (!Settings::values.cpuopt_fastmem_exclusives) {
+            config.fastmem_exclusive_access = false;
         }
-        if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
+        if (!Settings::values.cpuopt_recompile_exclusives) {
+            config.recompile_on_exclusive_fastmem_failure = false;
         }
-        if (Settings::values.cpuopt_unsafe_ignore_standard_fpcr) {
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
+    } else {
+        // Unsafe optimizations
+        if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
+            config.unsafe_optimizations = true;
+            if (Settings::values.cpuopt_unsafe_unfuse_fma) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+            }
+            if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
+            }
+            if (Settings::values.cpuopt_unsafe_ignore_standard_fpcr) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
+            }
+            if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+            }
+            if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+            }
         }
-        if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
+
+        // Curated optimizations
+        if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
+            config.unsafe_optimizations = true;
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
             config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
         }
-    }
 
-    // Curated optimizations
-    if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
-        config.unsafe_optimizations = true;
-        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
-        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreStandardFPCRValue;
-        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+        // Paranoia mode for debugging optimizations
+        if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Paranoid) {
+            config.unsafe_optimizations = false;
+            config.optimizations = Dynarmic::no_optimizations;
+        }
     }
 
     return std::make_unique<Dynarmic::A32::Jit>(config);
 }
 
-void ARM_Dynarmic_32::Run() {
-    while (true) {
-        jit->Run();
-        if (!svc_called) {
-            break;
-        }
-        svc_called = false;
-        Kernel::Svc::Call(system, svc_swi);
-        if (shutdown) {
-            break;
-        }
-    }
+Dynarmic::HaltReason ARM_Dynarmic_32::RunJit() {
+    return jit.load()->Run();
+}
+
+Dynarmic::HaltReason ARM_Dynarmic_32::StepJit() {
+    return jit.load()->Step();
+}
+
+u32 ARM_Dynarmic_32::GetSvcNumber() const {
+    return svc_swi;
+}
+
+const Kernel::DebugWatchpoint* ARM_Dynarmic_32::HaltedWatchpoint() const {
+    return halted_watchpoint;
 }
 
-void ARM_Dynarmic_32::Step() {
-    jit->Step();
+void ARM_Dynarmic_32::RewindBreakpointInstruction() {
+    LoadContext(breakpoint_context);
 }
 
-ARM_Dynarmic_32::ARM_Dynarmic_32(System& system_, CPUInterrupts& interrupt_handlers_,
-                                 bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
-                                 std::size_t core_index_)
-    : ARM_Interface{system_, interrupt_handlers_, uses_wall_clock_},
-      cb(std::make_unique<DynarmicCallbacks32>(*this)),
+ARM_Dynarmic_32::ARM_Dynarmic_32(System& system_, bool uses_wall_clock_,
+                                 ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_)
+    : ARM_Interface{system_, uses_wall_clock_}, cb(std::make_unique<DynarmicCallbacks32>(*this)),
       cp15(std::make_shared<DynarmicCP15>(*this)), core_index{core_index_},
       exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor_)},
-      jit(MakeJit(nullptr)) {}
+      null_jit{MakeJit(nullptr)}, jit{null_jit.get()} {}
 
 ARM_Dynarmic_32::~ARM_Dynarmic_32() = default;
 
 void ARM_Dynarmic_32::SetPC(u64 pc) {
-    jit->Regs()[15] = static_cast<u32>(pc);
+    jit.load()->Regs()[15] = static_cast<u32>(pc);
 }
 
 u64 ARM_Dynarmic_32::GetPC() const {
-    return jit->Regs()[15];
+    return jit.load()->Regs()[15];
+}
+
+u64 ARM_Dynarmic_32::GetSP() const {
+    return jit.load()->Regs()[13];
 }
 
 u64 ARM_Dynarmic_32::GetReg(int index) const {
-    return jit->Regs()[index];
+    return jit.load()->Regs()[index];
 }
 
 void ARM_Dynarmic_32::SetReg(int index, u64 value) {
-    jit->Regs()[index] = static_cast<u32>(value);
+    jit.load()->Regs()[index] = static_cast<u32>(value);
 }
 
 u128 ARM_Dynarmic_32::GetVectorReg(int index) const {
@@ -260,11 +360,11 @@ u128 ARM_Dynarmic_32::GetVectorReg(int index) const {
 void ARM_Dynarmic_32::SetVectorReg(int index, u128 value) {}
 
 u32 ARM_Dynarmic_32::GetPSTATE() const {
-    return jit->Cpsr();
+    return jit.load()->Cpsr();
 }
 
 void ARM_Dynarmic_32::SetPSTATE(u32 cpsr) {
-    jit->SetCpsr(cpsr);
+    jit.load()->SetCpsr(cpsr);
 }
 
 u64 ARM_Dynarmic_32::GetTlsAddress() const {
@@ -285,7 +385,7 @@ void ARM_Dynarmic_32::SetTPIDR_EL0(u64 value) {
 
 void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) {
     Dynarmic::A32::Context context;
-    jit->SaveContext(context);
+    jit.load()->SaveContext(context);
     ctx.cpu_registers = context.Regs();
     ctx.extension_registers = context.ExtRegs();
     ctx.cpsr = context.Cpsr();
@@ -298,24 +398,27 @@ void ARM_Dynarmic_32::LoadContext(const ThreadContext32& ctx) {
     context.ExtRegs() = ctx.extension_registers;
     context.SetCpsr(ctx.cpsr);
     context.SetFpscr(ctx.fpscr);
-    jit->LoadContext(context);
+    jit.load()->LoadContext(context);
 }
 
-void ARM_Dynarmic_32::PrepareReschedule() {
-    jit->HaltExecution();
-    shutdown = true;
+void ARM_Dynarmic_32::SignalInterrupt() {
+    jit.load()->HaltExecution(break_loop);
+}
+
+void ARM_Dynarmic_32::ClearInterrupt() {
+    jit.load()->ClearHalt(break_loop);
 }
 
 void ARM_Dynarmic_32::ClearInstructionCache() {
-    jit->ClearCache();
+    jit.load()->ClearCache();
 }
 
 void ARM_Dynarmic_32::InvalidateCacheRange(VAddr addr, std::size_t size) {
-    jit->InvalidateCacheRange(static_cast<u32>(addr), size);
+    jit.load()->InvalidateCacheRange(static_cast<u32>(addr), size);
 }
 
 void ARM_Dynarmic_32::ClearExclusiveState() {
-    jit->ClearExclusiveState();
+    jit.load()->ClearExclusiveState();
 }
 
 void ARM_Dynarmic_32::PageTableChanged(Common::PageTable& page_table,
@@ -326,13 +429,49 @@ void ARM_Dynarmic_32::PageTableChanged(Common::PageTable& page_table,
     auto key = std::make_pair(&page_table, new_address_space_size_in_bits);
     auto iter = jit_cache.find(key);
     if (iter != jit_cache.end()) {
-        jit = iter->second;
+        jit.store(iter->second.get());
         LoadContext(ctx);
         return;
     }
-    jit = MakeJit(&page_table);
+    std::shared_ptr new_jit = MakeJit(&page_table);
+    jit.store(new_jit.get());
     LoadContext(ctx);
-    jit_cache.emplace(key, jit);
+    jit_cache.emplace(key, std::move(new_jit));
+}
+
+std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktrace(Core::System& system,
+                                                                         u64 fp, u64 lr, u64 pc) {
+    std::vector<BacktraceEntry> out;
+    auto& memory = system.Memory();
+
+    out.push_back({"", 0, pc, 0, ""});
+
+    // fp (= r11) points to the last frame record.
+    // Frame records are two words long:
+    // fp+0 : pointer to previous frame record
+    // fp+4 : value of lr for frame
+    while (true) {
+        out.push_back({"", 0, lr, 0, ""});
+        if (!fp || (fp % 4 != 0) || !memory.IsValidVirtualAddressRange(fp, 8)) {
+            break;
+        }
+        lr = memory.Read32(fp + 4);
+        fp = memory.Read32(fp);
+    }
+
+    SymbolicateBacktrace(system, out);
+
+    return out;
+}
+
+std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktraceFromContext(
+    System& system, const ThreadContext32& ctx) {
+    const auto& reg = ctx.cpu_registers;
+    return GetBacktrace(system, reg[11], reg[14], reg[15]);
+}
+
+std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktrace() const {
+    return GetBacktrace(system, GetReg(11), GetReg(14), GetReg(15));
 }
 
 } // namespace Core
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h
index 5d47b600d..d24ba2289 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.h
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.h
@@ -1,9 +1,9 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <atomic>
 #include <memory>
 #include <unordered_map>
 
@@ -28,20 +28,19 @@ class System;
 
 class ARM_Dynarmic_32 final : public ARM_Interface {
 public:
-    ARM_Dynarmic_32(System& system_, CPUInterrupts& interrupt_handlers_, bool uses_wall_clock_,
-                    ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_);
+    ARM_Dynarmic_32(System& system_, bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
+                    std::size_t core_index_);
     ~ARM_Dynarmic_32() override;
 
     void SetPC(u64 pc) override;
     u64 GetPC() const override;
+    u64 GetSP() const override;
     u64 GetReg(int index) const override;
     void SetReg(int index, u64 value) override;
     u128 GetVectorReg(int index) const override;
     void SetVectorReg(int index, u128 value) override;
     u32 GetPSTATE() const override;
     void SetPSTATE(u32 pstate) override;
-    void Run() override;
-    void Step() override;
     VAddr GetTlsAddress() const override;
     void SetTlsAddress(VAddr address) override;
     void SetTPIDR_EL0(u64 value) override;
@@ -56,7 +55,8 @@ public:
     void LoadContext(const ThreadContext32& ctx) override;
     void LoadContext(const ThreadContext64& ctx) override {}
 
-    void PrepareReschedule() override;
+    void SignalInterrupt() override;
+    void ClearInterrupt() override;
     void ClearExclusiveState() override;
 
     void ClearInstructionCache() override;
@@ -64,9 +64,23 @@ public:
     void PageTableChanged(Common::PageTable& new_page_table,
                           std::size_t new_address_space_size_in_bits) override;
 
+    static std::vector<BacktraceEntry> GetBacktraceFromContext(System& system,
+                                                               const ThreadContext32& ctx);
+
+    std::vector<BacktraceEntry> GetBacktrace() const override;
+
+protected:
+    Dynarmic::HaltReason RunJit() override;
+    Dynarmic::HaltReason StepJit() override;
+    u32 GetSvcNumber() const override;
+    const Kernel::DebugWatchpoint* HaltedWatchpoint() const override;
+    void RewindBreakpointInstruction() override;
+
 private:
     std::shared_ptr<Dynarmic::A32::Jit> MakeJit(Common::PageTable* page_table) const;
 
+    static std::vector<BacktraceEntry> GetBacktrace(Core::System& system, u64 fp, u64 lr, u64 pc);
+
     using JitCacheKey = std::pair<Common::PageTable*, std::size_t>;
     using JitCacheType =
         std::unordered_map<JitCacheKey, std::shared_ptr<Dynarmic::A32::Jit>, Common::PairHash>;
@@ -79,13 +93,18 @@ private:
     std::shared_ptr<DynarmicCP15> cp15;
     std::size_t core_index;
     DynarmicExclusiveMonitor& exclusive_monitor;
-    std::shared_ptr<Dynarmic::A32::Jit> jit;
+
+    std::shared_ptr<Dynarmic::A32::Jit> null_jit;
+
+    // A raw pointer here is fine; we never delete Jit instances.
+    std::atomic<Dynarmic::A32::Jit*> jit;
 
     // SVC callback
     u32 svc_swi{};
-    bool svc_called{};
 
-    bool shutdown{};
+    // Watchpoint info
+    const Kernel::DebugWatchpoint* halted_watchpoint;
+    ThreadContext32 breakpoint_context;
 };
 
 } // namespace Core
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 56836bd05..1d46f6d40 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cinttypes>
 #include <memory>
@@ -11,11 +10,11 @@
 #include "common/logging/log.h"
 #include "common/page_table.h"
 #include "common/settings.h"
-#include "core/arm/cpu_interrupt_handler.h"
 #include "core/arm/dynarmic/arm_dynarmic_64.h"
 #include "core/arm/dynarmic/arm_exclusive_monitor.h"
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "core/debugger/debugger.h"
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/svc.h"
@@ -29,61 +28,89 @@ using namespace Common::Literals;
 class DynarmicCallbacks64 : public Dynarmic::A64::UserCallbacks {
 public:
     explicit DynarmicCallbacks64(ARM_Dynarmic_64& parent_)
-        : parent{parent_}, memory(parent.system.Memory()) {}
+        : parent{parent_},
+          memory(parent.system.Memory()), debugger_enabled{parent.system.DebuggerEnabled()} {}
 
     u8 MemoryRead8(u64 vaddr) override {
+        CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Read);
         return memory.Read8(vaddr);
     }
     u16 MemoryRead16(u64 vaddr) override {
+        CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Read);
         return memory.Read16(vaddr);
     }
     u32 MemoryRead32(u64 vaddr) override {
+        CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Read);
         return memory.Read32(vaddr);
     }
     u64 MemoryRead64(u64 vaddr) override {
+        CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Read);
         return memory.Read64(vaddr);
     }
     Vector MemoryRead128(u64 vaddr) override {
+        CheckMemoryAccess(vaddr, 16, Kernel::DebugWatchpointType::Read);
         return {memory.Read64(vaddr), memory.Read64(vaddr + 8)};
     }
+    std::optional<u32> MemoryReadCode(u64 vaddr) override {
+        if (!memory.IsValidVirtualAddressRange(vaddr, sizeof(u32))) {
+            return std::nullopt;
+        }
+        return memory.Read32(vaddr);
+    }
 
     void MemoryWrite8(u64 vaddr, u8 value) override {
-        memory.Write8(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write)) {
+            memory.Write8(vaddr, value);
+        }
     }
     void MemoryWrite16(u64 vaddr, u16 value) override {
-        memory.Write16(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Write)) {
+            memory.Write16(vaddr, value);
+        }
     }
     void MemoryWrite32(u64 vaddr, u32 value) override {
-        memory.Write32(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Write)) {
+            memory.Write32(vaddr, value);
+        }
     }
     void MemoryWrite64(u64 vaddr, u64 value) override {
-        memory.Write64(vaddr, value);
+        if (CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Write)) {
+            memory.Write64(vaddr, value);
+        }
     }
     void MemoryWrite128(u64 vaddr, Vector value) override {
-        memory.Write64(vaddr, value[0]);
-        memory.Write64(vaddr + 8, value[1]);
+        if (CheckMemoryAccess(vaddr, 16, Kernel::DebugWatchpointType::Write)) {
+            memory.Write64(vaddr, value[0]);
+            memory.Write64(vaddr + 8, value[1]);
+        }
     }
 
     bool MemoryWriteExclusive8(u64 vaddr, std::uint8_t value, std::uint8_t expected) override {
-        return memory.WriteExclusive8(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive8(vaddr, value, expected);
     }
     bool MemoryWriteExclusive16(u64 vaddr, std::uint16_t value, std::uint16_t expected) override {
-        return memory.WriteExclusive16(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive16(vaddr, value, expected);
     }
     bool MemoryWriteExclusive32(u64 vaddr, std::uint32_t value, std::uint32_t expected) override {
-        return memory.WriteExclusive32(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive32(vaddr, value, expected);
     }
     bool MemoryWriteExclusive64(u64 vaddr, std::uint64_t value, std::uint64_t expected) override {
-        return memory.WriteExclusive64(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive64(vaddr, value, expected);
     }
     bool MemoryWriteExclusive128(u64 vaddr, Vector value, Vector expected) override {
-        return memory.WriteExclusive128(vaddr, value, expected);
+        return CheckMemoryAccess(vaddr, 16, Kernel::DebugWatchpointType::Write) &&
+               memory.WriteExclusive128(vaddr, value, expected);
     }
 
     void InterpreterFallback(u64 pc, std::size_t num_instructions) override {
+        parent.LogBacktrace();
         LOG_ERROR(Core_ARM,
                   "Unimplemented instruction @ 0x{:X} for {} instructions (instr = {:08X})", pc,
-                  num_instructions, MemoryReadCode(pc));
+                  num_instructions, memory.Read32(pc));
     }
 
     void InstructionCacheOperationRaised(Dynarmic::A64::InstructionCacheOperation op,
@@ -93,17 +120,19 @@ public:
             static constexpr u64 ICACHE_LINE_SIZE = 64;
 
             const u64 cache_line_start = value & ~(ICACHE_LINE_SIZE - 1);
-            parent.InvalidateCacheRange(cache_line_start, ICACHE_LINE_SIZE);
+            parent.system.InvalidateCpuInstructionCacheRange(cache_line_start, ICACHE_LINE_SIZE);
             break;
         }
         case Dynarmic::A64::InstructionCacheOperation::InvalidateAllToPoU:
-            parent.ClearInstructionCache();
+            parent.system.InvalidateCpuInstructionCaches();
             break;
         case Dynarmic::A64::InstructionCacheOperation::InvalidateAllToPoUInnerSharable:
         default:
             LOG_DEBUG(Core_ARM, "Unprocesseed instruction cache operation: {}", op);
             break;
         }
+
+        parent.jit.load()->HaltExecution(Dynarmic::HaltReason::CacheInvalidation);
     }
 
     void ExceptionRaised(u64 pc, Dynarmic::A64::Exception exception) override {
@@ -114,17 +143,25 @@ public:
         case Dynarmic::A64::Exception::SendEventLocal:
         case Dynarmic::A64::Exception::Yield:
             return;
-        case Dynarmic::A64::Exception::Breakpoint:
+        case Dynarmic::A64::Exception::NoExecuteFault:
+            LOG_CRITICAL(Core_ARM, "Cannot execute instruction at unmapped address {:#016x}", pc);
+            ReturnException(pc, ARM_Interface::no_execute);
+            return;
         default:
-            ASSERT_MSG(false, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})",
-                       static_cast<std::size_t>(exception), pc, MemoryReadCode(pc));
+            if (debugger_enabled) {
+                ReturnException(pc, ARM_Interface::breakpoint);
+                return;
+            }
+
+            parent.LogBacktrace();
+            LOG_CRITICAL(Core_ARM, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})",
+                         static_cast<std::size_t>(exception), pc, memory.Read32(pc));
         }
     }
 
     void CallSVC(u32 swi) override {
-        parent.svc_called = true;
         parent.svc_swi = swi;
-        parent.jit->HaltExecution();
+        parent.jit.load()->HaltExecution(ARM_Interface::svc_call);
     }
 
     void AddTicks(u64 ticks) override {
@@ -146,11 +183,12 @@ public:
 
     u64 GetTicksRemaining() override {
         if (parent.uses_wall_clock) {
-            if (!parent.interrupt_handlers[parent.core_index].IsInterrupted()) {
+            if (!IsInterrupted()) {
                 return minimum_run_cycles;
             }
             return 0U;
         }
+
         return std::max<s64>(parent.system.CoreTiming().GetDowncount(), 0);
     }
 
@@ -158,11 +196,37 @@ public:
         return parent.system.CoreTiming().GetClockTicks();
     }
 
+    bool CheckMemoryAccess(VAddr addr, u64 size, Kernel::DebugWatchpointType type) {
+        if (!debugger_enabled) {
+            return true;
+        }
+
+        const auto match{parent.MatchingWatchpoint(addr, size, type)};
+        if (match) {
+            parent.halted_watchpoint = match;
+            parent.jit.load()->HaltExecution(ARM_Interface::watchpoint);
+            return false;
+        }
+
+        return true;
+    }
+
+    void ReturnException(u64 pc, Dynarmic::HaltReason hr) {
+        parent.SaveContext(parent.breakpoint_context);
+        parent.breakpoint_context.pc = pc;
+        parent.jit.load()->HaltExecution(hr);
+    }
+
+    bool IsInterrupted() {
+        return parent.system.Kernel().PhysicalCore(parent.core_index).IsInterrupted();
+    }
+
     ARM_Dynarmic_64& parent;
     Core::Memory::Memory& memory;
     u64 tpidrro_el0 = 0;
     u64 tpidr_el0 = 0;
-    static constexpr u64 minimum_run_cycles = 1000U;
+    bool debugger_enabled{};
+    static constexpr u64 minimum_run_cycles = 10000U;
 };
 
 std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable* page_table,
@@ -185,6 +249,9 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
         config.fastmem_pointer = page_table->fastmem_arena;
         config.fastmem_address_space_bits = address_space_bits;
         config.silently_mirror_fastmem = false;
+
+        config.fastmem_exclusive_access = config.fastmem_pointer != nullptr;
+        config.recompile_on_exclusive_fastmem_failure = true;
     }
 
     // Multi-process state
@@ -203,10 +270,21 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
 
     // Timing
     config.wall_clock_cntpct = uses_wall_clock;
+    config.enable_cycle_counting = true;
 
     // Code cache size
     config.code_cache_size = 512_MiB;
-    config.far_code_offset = 400_MiB;
+
+    // Allow memory fault handling to work
+    if (system.DebuggerEnabled()) {
+        config.check_halt_on_memory_access = true;
+    }
+
+    // null_jit
+    if (!page_table) {
+        // Don't waste too much memory on null_jit
+        config.code_cache_size = 8_MiB;
+    }
 
     // Safe optimizations
     if (Settings::values.cpu_debug_mode) {
@@ -236,95 +314,117 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
         }
         if (!Settings::values.cpuopt_fastmem) {
             config.fastmem_pointer = nullptr;
+            config.fastmem_exclusive_access = false;
         }
-    }
-
-    // Unsafe optimizations
-    if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
-        config.unsafe_optimizations = true;
-        if (Settings::values.cpuopt_unsafe_unfuse_fma) {
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+        if (!Settings::values.cpuopt_fastmem_exclusives) {
+            config.fastmem_exclusive_access = false;
         }
-        if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
+        if (!Settings::values.cpuopt_recompile_exclusives) {
+            config.recompile_on_exclusive_fastmem_failure = false;
         }
-        if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+    } else {
+        // Unsafe optimizations
+        if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Unsafe) {
+            config.unsafe_optimizations = true;
+            if (Settings::values.cpuopt_unsafe_unfuse_fma) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+            }
+            if (Settings::values.cpuopt_unsafe_reduce_fp_error) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_ReducedErrorFP;
+            }
+            if (Settings::values.cpuopt_unsafe_inaccurate_nan) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
+            }
+            if (Settings::values.cpuopt_unsafe_fastmem_check) {
+                config.fastmem_address_space_bits = 64;
+            }
+            if (Settings::values.cpuopt_unsafe_ignore_global_monitor) {
+                config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
+            }
         }
-        if (Settings::values.cpuopt_unsafe_fastmem_check) {
+
+        // Curated optimizations
+        if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
+            config.unsafe_optimizations = true;
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
             config.fastmem_address_space_bits = 64;
+            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
         }
-    }
 
-    // Curated optimizations
-    if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
-        config.unsafe_optimizations = true;
-        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
-        config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
-        config.fastmem_address_space_bits = 64;
+        // Paranoia mode for debugging optimizations
+        if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Paranoid) {
+            config.unsafe_optimizations = false;
+            config.optimizations = Dynarmic::no_optimizations;
+        }
     }
 
     return std::make_shared<Dynarmic::A64::Jit>(config);
 }
 
-void ARM_Dynarmic_64::Run() {
-    while (true) {
-        jit->Run();
-        if (!svc_called) {
-            break;
-        }
-        svc_called = false;
-        Kernel::Svc::Call(system, svc_swi);
-        if (shutdown) {
-            break;
-        }
-    }
+Dynarmic::HaltReason ARM_Dynarmic_64::RunJit() {
+    return jit.load()->Run();
+}
+
+Dynarmic::HaltReason ARM_Dynarmic_64::StepJit() {
+    return jit.load()->Step();
+}
+
+u32 ARM_Dynarmic_64::GetSvcNumber() const {
+    return svc_swi;
+}
+
+const Kernel::DebugWatchpoint* ARM_Dynarmic_64::HaltedWatchpoint() const {
+    return halted_watchpoint;
 }
 
-void ARM_Dynarmic_64::Step() {
-    jit->Step();
+void ARM_Dynarmic_64::RewindBreakpointInstruction() {
+    LoadContext(breakpoint_context);
 }
 
-ARM_Dynarmic_64::ARM_Dynarmic_64(System& system_, CPUInterrupts& interrupt_handlers_,
-                                 bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
-                                 std::size_t core_index_)
-    : ARM_Interface{system_, interrupt_handlers_, uses_wall_clock_},
+ARM_Dynarmic_64::ARM_Dynarmic_64(System& system_, bool uses_wall_clock_,
+                                 ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_)
+    : ARM_Interface{system_, uses_wall_clock_},
       cb(std::make_unique<DynarmicCallbacks64>(*this)), core_index{core_index_},
       exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor_)},
-      jit(MakeJit(nullptr, 48)) {}
+      null_jit{MakeJit(nullptr, 48)}, jit{null_jit.get()} {}
 
 ARM_Dynarmic_64::~ARM_Dynarmic_64() = default;
 
 void ARM_Dynarmic_64::SetPC(u64 pc) {
-    jit->SetPC(pc);
+    jit.load()->SetPC(pc);
 }
 
 u64 ARM_Dynarmic_64::GetPC() const {
-    return jit->GetPC();
+    return jit.load()->GetPC();
+}
+
+u64 ARM_Dynarmic_64::GetSP() const {
+    return jit.load()->GetSP();
 }
 
 u64 ARM_Dynarmic_64::GetReg(int index) const {
-    return jit->GetRegister(index);
+    return jit.load()->GetRegister(index);
 }
 
 void ARM_Dynarmic_64::SetReg(int index, u64 value) {
-    jit->SetRegister(index, value);
+    jit.load()->SetRegister(index, value);
 }
 
 u128 ARM_Dynarmic_64::GetVectorReg(int index) const {
-    return jit->GetVector(index);
+    return jit.load()->GetVector(index);
 }
 
 void ARM_Dynarmic_64::SetVectorReg(int index, u128 value) {
-    jit->SetVector(index, value);
+    jit.load()->SetVector(index, value);
 }
 
 u32 ARM_Dynarmic_64::GetPSTATE() const {
-    return jit->GetPstate();
+    return jit.load()->GetPstate();
 }
 
 void ARM_Dynarmic_64::SetPSTATE(u32 pstate) {
-    jit->SetPstate(pstate);
+    jit.load()->SetPstate(pstate);
 }
 
 u64 ARM_Dynarmic_64::GetTlsAddress() const {
@@ -344,42 +444,47 @@ void ARM_Dynarmic_64::SetTPIDR_EL0(u64 value) {
 }
 
 void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) {
-    ctx.cpu_registers = jit->GetRegisters();
-    ctx.sp = jit->GetSP();
-    ctx.pc = jit->GetPC();
-    ctx.pstate = jit->GetPstate();
-    ctx.vector_registers = jit->GetVectors();
-    ctx.fpcr = jit->GetFpcr();
-    ctx.fpsr = jit->GetFpsr();
+    Dynarmic::A64::Jit* j = jit.load();
+    ctx.cpu_registers = j->GetRegisters();
+    ctx.sp = j->GetSP();
+    ctx.pc = j->GetPC();
+    ctx.pstate = j->GetPstate();
+    ctx.vector_registers = j->GetVectors();
+    ctx.fpcr = j->GetFpcr();
+    ctx.fpsr = j->GetFpsr();
     ctx.tpidr = cb->tpidr_el0;
 }
 
 void ARM_Dynarmic_64::LoadContext(const ThreadContext64& ctx) {
-    jit->SetRegisters(ctx.cpu_registers);
-    jit->SetSP(ctx.sp);
-    jit->SetPC(ctx.pc);
-    jit->SetPstate(ctx.pstate);
-    jit->SetVectors(ctx.vector_registers);
-    jit->SetFpcr(ctx.fpcr);
-    jit->SetFpsr(ctx.fpsr);
+    Dynarmic::A64::Jit* j = jit.load();
+    j->SetRegisters(ctx.cpu_registers);
+    j->SetSP(ctx.sp);
+    j->SetPC(ctx.pc);
+    j->SetPstate(ctx.pstate);
+    j->SetVectors(ctx.vector_registers);
+    j->SetFpcr(ctx.fpcr);
+    j->SetFpsr(ctx.fpsr);
     SetTPIDR_EL0(ctx.tpidr);
 }
 
-void ARM_Dynarmic_64::PrepareReschedule() {
-    jit->HaltExecution();
-    shutdown = true;
+void ARM_Dynarmic_64::SignalInterrupt() {
+    jit.load()->HaltExecution(break_loop);
+}
+
+void ARM_Dynarmic_64::ClearInterrupt() {
+    jit.load()->ClearHalt(break_loop);
 }
 
 void ARM_Dynarmic_64::ClearInstructionCache() {
-    jit->ClearCache();
+    jit.load()->ClearCache();
 }
 
 void ARM_Dynarmic_64::InvalidateCacheRange(VAddr addr, std::size_t size) {
-    jit->InvalidateCacheRange(addr, size);
+    jit.load()->InvalidateCacheRange(addr, size);
 }
 
 void ARM_Dynarmic_64::ClearExclusiveState() {
-    jit->ClearExclusiveState();
+    jit.load()->ClearExclusiveState();
 }
 
 void ARM_Dynarmic_64::PageTableChanged(Common::PageTable& page_table,
@@ -390,13 +495,49 @@ void ARM_Dynarmic_64::PageTableChanged(Common::PageTable& page_table,
     auto key = std::make_pair(&page_table, new_address_space_size_in_bits);
     auto iter = jit_cache.find(key);
     if (iter != jit_cache.end()) {
-        jit = iter->second;
+        jit.store(iter->second.get());
         LoadContext(ctx);
         return;
     }
-    jit = MakeJit(&page_table, new_address_space_size_in_bits);
+    std::shared_ptr new_jit = MakeJit(&page_table, new_address_space_size_in_bits);
+    jit.store(new_jit.get());
     LoadContext(ctx);
-    jit_cache.emplace(key, jit);
+    jit_cache.emplace(key, std::move(new_jit));
+}
+
+std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_64::GetBacktrace(Core::System& system,
+                                                                         u64 fp, u64 lr, u64 pc) {
+    std::vector<BacktraceEntry> out;
+    auto& memory = system.Memory();
+
+    out.push_back({"", 0, pc, 0, ""});
+
+    // fp (= x29) points to the previous frame record.
+    // Frame records are two words long:
+    // fp+0 : pointer to previous frame record
+    // fp+8 : value of lr for frame
+    while (true) {
+        out.push_back({"", 0, lr, 0, ""});
+        if (!fp || (fp % 4 != 0) || !memory.IsValidVirtualAddressRange(fp, 16)) {
+            break;
+        }
+        lr = memory.Read64(fp + 8);
+        fp = memory.Read64(fp);
+    }
+
+    SymbolicateBacktrace(system, out);
+
+    return out;
+}
+
+std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_64::GetBacktraceFromContext(
+    System& system, const ThreadContext64& ctx) {
+    const auto& reg = ctx.cpu_registers;
+    return GetBacktrace(system, reg[29], reg[30], ctx.pc);
+}
+
+std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_64::GetBacktrace() const {
+    return GetBacktrace(system, GetReg(29), GetReg(30), GetPC());
 }
 
 } // namespace Core
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.h b/src/core/arm/dynarmic/arm_dynarmic_64.h
index 0c4e46c64..ed1a5eb96 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.h
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.h
@@ -1,9 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <atomic>
 #include <memory>
 #include <unordered_map>
 
@@ -20,26 +20,24 @@ class Memory;
 namespace Core {
 
 class DynarmicCallbacks64;
-class CPUInterruptHandler;
 class DynarmicExclusiveMonitor;
 class System;
 
 class ARM_Dynarmic_64 final : public ARM_Interface {
 public:
-    ARM_Dynarmic_64(System& system_, CPUInterrupts& interrupt_handlers_, bool uses_wall_clock_,
-                    ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_);
+    ARM_Dynarmic_64(System& system_, bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
+                    std::size_t core_index_);
     ~ARM_Dynarmic_64() override;
 
     void SetPC(u64 pc) override;
     u64 GetPC() const override;
+    u64 GetSP() const override;
     u64 GetReg(int index) const override;
     void SetReg(int index, u64 value) override;
     u128 GetVectorReg(int index) const override;
     void SetVectorReg(int index, u128 value) override;
     u32 GetPSTATE() const override;
     void SetPSTATE(u32 pstate) override;
-    void Run() override;
-    void Step() override;
     VAddr GetTlsAddress() const override;
     void SetTlsAddress(VAddr address) override;
     void SetTPIDR_EL0(u64 value) override;
@@ -50,7 +48,8 @@ public:
     void LoadContext(const ThreadContext32& ctx) override {}
     void LoadContext(const ThreadContext64& ctx) override;
 
-    void PrepareReschedule() override;
+    void SignalInterrupt() override;
+    void ClearInterrupt() override;
     void ClearExclusiveState() override;
 
     void ClearInstructionCache() override;
@@ -58,10 +57,24 @@ public:
     void PageTableChanged(Common::PageTable& new_page_table,
                           std::size_t new_address_space_size_in_bits) override;
 
+    static std::vector<BacktraceEntry> GetBacktraceFromContext(System& system,
+                                                               const ThreadContext64& ctx);
+
+    std::vector<BacktraceEntry> GetBacktrace() const override;
+
+protected:
+    Dynarmic::HaltReason RunJit() override;
+    Dynarmic::HaltReason StepJit() override;
+    u32 GetSvcNumber() const override;
+    const Kernel::DebugWatchpoint* HaltedWatchpoint() const override;
+    void RewindBreakpointInstruction() override;
+
 private:
     std::shared_ptr<Dynarmic::A64::Jit> MakeJit(Common::PageTable* page_table,
                                                 std::size_t address_space_bits) const;
 
+    static std::vector<BacktraceEntry> GetBacktrace(Core::System& system, u64 fp, u64 lr, u64 pc);
+
     using JitCacheKey = std::pair<Common::PageTable*, std::size_t>;
     using JitCacheType =
         std::unordered_map<JitCacheKey, std::shared_ptr<Dynarmic::A64::Jit>, Common::PairHash>;
@@ -73,13 +86,17 @@ private:
     std::size_t core_index;
     DynarmicExclusiveMonitor& exclusive_monitor;
 
-    std::shared_ptr<Dynarmic::A64::Jit> jit;
+    std::shared_ptr<Dynarmic::A64::Jit> null_jit;
+
+    // A raw pointer here is fine; we never delete Jit instances.
+    std::atomic<Dynarmic::A64::Jit*> jit;
 
     // SVC callback
     u32 svc_swi{};
-    bool svc_called{};
 
-    bool shutdown{};
+    // Breakpoint info
+    const Kernel::DebugWatchpoint* halted_watchpoint;
+    ThreadContext64 breakpoint_context;
 };
 
 } // namespace Core
diff --git a/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp b/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp
index a043e6735..200efe4db 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_cp15.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 #include "common/logging/log.h"
@@ -9,6 +8,10 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 
+#ifdef _MSC_VER
+#include <intrin.h>
+#endif
+
 using Callback = Dynarmic::A32::Coprocessor::Callback;
 using CallbackOrAccessOneWord = Dynarmic::A32::Coprocessor::CallbackOrAccessOneWord;
 using CallbackOrAccessTwoWords = Dynarmic::A32::Coprocessor::CallbackOrAccessTwoWords;
@@ -20,7 +23,7 @@ struct fmt::formatter<Dynarmic::A32::CoprocReg> {
     }
     template <typename FormatContext>
     auto format(const Dynarmic::A32::CoprocReg& reg, FormatContext& ctx) {
-        return format_to(ctx.out(), "cp{}", static_cast<size_t>(reg));
+        return fmt::format_to(ctx.out(), "cp{}", static_cast<size_t>(reg));
     }
 };
 
@@ -48,12 +51,31 @@ CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1
         switch (opc2) {
         case 4:
             // CP15_DATA_SYNC_BARRIER
-            // This is a dummy write, we ignore the value written here.
-            return &dummy_value;
+            return Callback{
+                [](Dynarmic::A32::Jit*, void*, std::uint32_t, std::uint32_t) -> std::uint64_t {
+#ifdef _MSC_VER
+                    _mm_mfence();
+                    _mm_lfence();
+#else
+                    asm volatile("mfence\n\tlfence\n\t" : : : "memory");
+#endif
+                    return 0;
+                },
+                std::nullopt,
+            };
         case 5:
             // CP15_DATA_MEMORY_BARRIER
-            // This is a dummy write, we ignore the value written here.
-            return &dummy_value;
+            return Callback{
+                [](Dynarmic::A32::Jit*, void*, std::uint32_t, std::uint32_t) -> std::uint64_t {
+#ifdef _MSC_VER
+                    _mm_mfence();
+#else
+                    asm volatile("mfence\n\t" : : : "memory");
+#endif
+                    return 0;
+                },
+                std::nullopt,
+            };
         }
     }
 
diff --git a/src/core/arm/dynarmic/arm_dynarmic_cp15.h b/src/core/arm/dynarmic/arm_dynarmic_cp15.h
index f271b2070..d90b3e568 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_cp15.h
+++ b/src/core/arm/dynarmic/arm_dynarmic_cp15.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -36,6 +35,8 @@ public:
     ARM_Dynarmic_32& parent;
     u32 uprw = 0;
     u32 uro = 0;
+
+    friend class ARM_Dynarmic_32;
 };
 
 } // namespace Core
diff --git a/src/core/arm/dynarmic/arm_exclusive_monitor.cpp b/src/core/arm/dynarmic/arm_exclusive_monitor.cpp
index 397d054a8..fa0c48b25 100644
--- a/src/core/arm/dynarmic/arm_exclusive_monitor.cpp
+++ b/src/core/arm/dynarmic/arm_exclusive_monitor.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/arm/dynarmic/arm_exclusive_monitor.h"
 #include "core/memory.h"
@@ -37,8 +36,8 @@ u128 DynarmicExclusiveMonitor::ExclusiveRead128(std::size_t core_index, VAddr ad
     });
 }
 
-void DynarmicExclusiveMonitor::ClearExclusive() {
-    monitor.Clear();
+void DynarmicExclusiveMonitor::ClearExclusive(std::size_t core_index) {
+    monitor.ClearProcessor(core_index);
 }
 
 bool DynarmicExclusiveMonitor::ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) {
diff --git a/src/core/arm/dynarmic/arm_exclusive_monitor.h b/src/core/arm/dynarmic/arm_exclusive_monitor.h
index 265c4ecef..57e6dd0d0 100644
--- a/src/core/arm/dynarmic/arm_exclusive_monitor.h
+++ b/src/core/arm/dynarmic/arm_exclusive_monitor.h
@@ -1,11 +1,8 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <unordered_map>
-
 #include <dynarmic/interface/exclusive_monitor.h>
 
 #include "common/common_types.h"
@@ -29,7 +26,7 @@ public:
     u32 ExclusiveRead32(std::size_t core_index, VAddr addr) override;
     u64 ExclusiveRead64(std::size_t core_index, VAddr addr) override;
     u128 ExclusiveRead128(std::size_t core_index, VAddr addr) override;
-    void ClearExclusive() override;
+    void ClearExclusive(std::size_t core_index) override;
 
     bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) override;
     bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) override;
diff --git a/src/core/arm/exclusive_monitor.cpp b/src/core/arm/exclusive_monitor.cpp
index d8cba369d..2db0b035d 100644
--- a/src/core/arm/exclusive_monitor.cpp
+++ b/src/core/arm/exclusive_monitor.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef ARCHITECTURE_x86_64
 #include "core/arm/dynarmic/arm_exclusive_monitor.h"
diff --git a/src/core/arm/exclusive_monitor.h b/src/core/arm/exclusive_monitor.h
index 62f6e6023..15d3c96c1 100644
--- a/src/core/arm/exclusive_monitor.h
+++ b/src/core/arm/exclusive_monitor.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -23,7 +22,7 @@ public:
     virtual u32 ExclusiveRead32(std::size_t core_index, VAddr addr) = 0;
     virtual u64 ExclusiveRead64(std::size_t core_index, VAddr addr) = 0;
     virtual u128 ExclusiveRead128(std::size_t core_index, VAddr addr) = 0;
-    virtual void ClearExclusive() = 0;
+    virtual void ClearExclusive(std::size_t core_index) = 0;
 
     virtual bool ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) = 0;
     virtual bool ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) = 0;
diff --git a/src/core/arm/symbols.cpp b/src/core/arm/symbols.cpp
new file mode 100644
index 000000000..0259c7ea2
--- /dev/null
+++ b/src/core/arm/symbols.cpp
@@ -0,0 +1,130 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/elf.h"
+#include "core/arm/symbols.h"
+#include "core/core.h"
+#include "core/memory.h"
+
+using namespace Common::ELF;
+
+namespace Core {
+namespace Symbols {
+
+template <typename Word, typename ELFSymbol, typename ByteReader>
+static Symbols GetSymbols(ByteReader ReadBytes) {
+    const auto Read8{[&](u64 index) {
+        u8 ret;
+        ReadBytes(&ret, index, sizeof(u8));
+        return ret;
+    }};
+
+    const auto Read32{[&](u64 index) {
+        u32 ret;
+        ReadBytes(&ret, index, sizeof(u32));
+        return ret;
+    }};
+
+    const auto ReadWord{[&](u64 index) {
+        Word ret;
+        ReadBytes(&ret, index, sizeof(Word));
+        return ret;
+    }};
+
+    const u32 mod_offset = Read32(4);
+
+    if (Read32(mod_offset) != Common::MakeMagic('M', 'O', 'D', '0')) {
+        return {};
+    }
+
+    VAddr string_table_offset{};
+    VAddr symbol_table_offset{};
+    u64 symbol_entry_size{};
+
+    const auto dynamic_offset = Read32(mod_offset + 0x4) + mod_offset;
+
+    VAddr dynamic_index = dynamic_offset;
+    while (true) {
+        const Word tag = ReadWord(dynamic_index);
+        const Word value = ReadWord(dynamic_index + sizeof(Word));
+        dynamic_index += 2 * sizeof(Word);
+
+        if (tag == ElfDtNull) {
+            break;
+        }
+
+        if (tag == ElfDtStrtab) {
+            string_table_offset = value;
+        } else if (tag == ElfDtSymtab) {
+            symbol_table_offset = value;
+        } else if (tag == ElfDtSyment) {
+            symbol_entry_size = value;
+        }
+    }
+
+    if (string_table_offset == 0 || symbol_table_offset == 0 || symbol_entry_size == 0) {
+        return {};
+    }
+
+    Symbols out;
+
+    VAddr symbol_index = symbol_table_offset;
+    while (symbol_index < string_table_offset) {
+        ELFSymbol symbol{};
+        ReadBytes(&symbol, symbol_index, sizeof(ELFSymbol));
+
+        VAddr string_offset = string_table_offset + symbol.st_name;
+        std::string name;
+        for (u8 c = Read8(string_offset); c != 0; c = Read8(++string_offset)) {
+            name += static_cast<char>(c);
+        }
+
+        symbol_index += symbol_entry_size;
+        out[name] = std::make_pair(symbol.st_value, symbol.st_size);
+    }
+
+    return out;
+}
+
+Symbols GetSymbols(VAddr base, Core::Memory::Memory& memory, bool is_64) {
+    const auto ReadBytes{
+        [&](void* ptr, size_t offset, size_t size) { memory.ReadBlock(base + offset, ptr, size); }};
+
+    if (is_64) {
+        return GetSymbols<u64, Elf64_Sym>(ReadBytes);
+    } else {
+        return GetSymbols<u32, Elf32_Sym>(ReadBytes);
+    }
+}
+
+Symbols GetSymbols(std::span<const u8> data, bool is_64) {
+    const auto ReadBytes{[&](void* ptr, size_t offset, size_t size) {
+        std::memcpy(ptr, data.data() + offset, size);
+    }};
+
+    if (is_64) {
+        return GetSymbols<u64, Elf64_Sym>(ReadBytes);
+    } else {
+        return GetSymbols<u32, Elf32_Sym>(ReadBytes);
+    }
+}
+
+std::optional<std::string> GetSymbolName(const Symbols& symbols, VAddr addr) {
+    const auto iter = std::find_if(symbols.cbegin(), symbols.cend(), [addr](const auto& pair) {
+        const auto& [name, sym_info] = pair;
+        const auto& [start_address, size] = sym_info;
+        const auto end_address = start_address + size;
+        return addr >= start_address && addr < end_address;
+    });
+
+    if (iter == symbols.cend()) {
+        return std::nullopt;
+    }
+
+    return iter->first;
+}
+
+} // namespace Symbols
+} // namespace Core
diff --git a/src/core/arm/symbols.h b/src/core/arm/symbols.h
new file mode 100644
index 000000000..42631b09a
--- /dev/null
+++ b/src/core/arm/symbols.h
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <map>
+#include <optional>
+#include <span>
+#include <string>
+#include <utility>
+
+#include "common/common_types.h"
+
+namespace Core::Memory {
+class Memory;
+} // namespace Core::Memory
+
+namespace Core::Symbols {
+
+using Symbols = std::map<std::string, std::pair<VAddr, std::size_t>, std::less<>>;
+
+Symbols GetSymbols(VAddr base, Core::Memory::Memory& memory, bool is_64 = true);
+Symbols GetSymbols(std::span<const u8> data, bool is_64 = true);
+std::optional<std::string> GetSymbolName(const Symbols& symbols, VAddr addr);
+
+} // namespace Core::Symbols
diff --git a/src/core/constants.cpp b/src/core/constants.cpp
index dccb3e03c..4430173ef 100644
--- a/src/core/constants.cpp
+++ b/src/core/constants.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/constants.h"
 
diff --git a/src/core/constants.h b/src/core/constants.h
index 81c5cb279..f916ce0b6 100644
--- a/src/core/constants.h
+++ b/src/core/constants.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 3f9a7f44b..1deeee154 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <atomic>
@@ -8,6 +7,7 @@
 #include <memory>
 #include <utility>
 
+#include "audio_core/audio_core.h"
 #include "common/fs/fs.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
@@ -17,6 +17,7 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/cpu_manager.h"
+#include "core/debugger/debugger.h"
 #include "core/device_memory.h"
 #include "core/file_sys/bis_factory.h"
 #include "core/file_sys/mode.h"
@@ -26,9 +27,10 @@
 #include "core/file_sys/savedata_factory.h"
 #include "core/file_sys/vfs_concat.h"
 #include "core/file_sys/vfs_real.h"
-#include "core/hardware_interrupt_manager.h"
 #include "core/hid/hid_core.h"
+#include "core/hle/kernel/k_memory_manager.h"
 #include "core/hle/kernel/k_process.h"
+#include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/physical_core.h"
@@ -36,18 +38,19 @@
 #include "core/hle/service/apm/apm_controller.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/glue/glue_manager.h"
-#include "core/hle/service/hid/hid.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/hle/service/time/time_manager.h"
+#include "core/internal_network/network.h"
 #include "core/loader/loader.h"
 #include "core/memory.h"
 #include "core/memory/cheat_engine.h"
-#include "core/network/network.h"
 #include "core/perf_stats.h"
 #include "core/reporter.h"
 #include "core/telemetry_session.h"
 #include "core/tools/freezer.h"
+#include "network/network.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/renderer_base.h"
 #include "video_core/video_core.h"
 
@@ -127,7 +130,7 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
 
 struct System::Impl {
     explicit Impl(System& system)
-        : kernel{system}, fs_controller{system}, memory{system}, hid_core{},
+        : kernel{system}, fs_controller{system}, memory{system}, hid_core{}, room_network{},
           cpu_manager{system}, reporter{system}, applet_manager{system}, time_manager{system} {}
 
     SystemResultStatus Run() {
@@ -136,7 +139,6 @@ struct System::Impl {
 
         kernel.Suspend(false);
         core_timing.SyncPause(false);
-        cpu_manager.Pause(false);
         is_paused = false;
 
         return status;
@@ -148,28 +150,34 @@ struct System::Impl {
 
         core_timing.SyncPause(true);
         kernel.Suspend(true);
-        cpu_manager.Pause(true);
         is_paused = true;
 
         return status;
     }
 
-    std::unique_lock<std::mutex> StallCPU() {
+    bool IsPaused() const {
+        std::unique_lock lk(suspend_guard);
+        return is_paused;
+    }
+
+    std::unique_lock<std::mutex> StallProcesses() {
         std::unique_lock<std::mutex> lk(suspend_guard);
         kernel.Suspend(true);
         core_timing.SyncPause(true);
-        cpu_manager.Pause(true);
         return lk;
     }
 
-    void UnstallCPU() {
+    void UnstallProcesses() {
         if (!is_paused) {
             core_timing.SyncPause(false);
             kernel.Suspend(false);
-            cpu_manager.Pause(false);
         }
     }
 
+    void InitializeDebugger(System& system, u16 port) {
+        debugger = std::make_unique<Debugger>(system, port);
+    }
+
     SystemResultStatus Init(System& system, Frontend::EmuWindow& emu_window) {
         LOG_DEBUG(Core, "initialized OK");
 
@@ -207,14 +215,16 @@ struct System::Impl {
 
         telemetry_session = std::make_unique<Core::TelemetrySession>();
 
+        host1x_core = std::make_unique<Tegra::Host1x::Host1x>(system);
         gpu_core = VideoCore::CreateGPU(emu_window, system);
         if (!gpu_core) {
             return SystemResultStatus::ErrorVideoCore;
         }
 
+        audio_core = std::make_unique<AudioCore::AudioCore>(system);
+
         service_manager = std::make_shared<Service::SM::ServiceManager>(kernel);
         services = std::make_unique<Service::Services>(service_manager, system);
-        interrupt_manager = std::make_unique<Hardware::InterruptManager>(system);
 
         // Initialize time manager, which must happen after kernel is created
         time_manager.Initialize();
@@ -252,9 +262,16 @@ struct System::Impl {
         }
 
         telemetry_session->AddInitialInfo(*app_loader, fs_controller, *content_provider);
+
+        // Create a resource limit for the process.
+        const auto physical_memory_size =
+            kernel.MemoryManager().GetSize(Kernel::KMemoryManager::Pool::Application);
+        auto* resource_limit = Kernel::CreateResourceLimitForProcess(system, physical_memory_size);
+
+        // Create the process.
         auto main_process = Kernel::KProcess::Create(system.Kernel());
         ASSERT(Kernel::KProcess::Initialize(main_process, system, "main",
-                                            Kernel::KProcess::ProcessType::Userland)
+                                            Kernel::KProcess::ProcessType::Userland, resource_limit)
                    .IsSuccess());
         const auto [load_result, load_parameters] = app_loader->Load(*main_process, system);
         if (load_result != Loader::ResultStatus::Success) {
@@ -281,7 +298,7 @@ struct System::Impl {
             if (Settings::values.gamecard_current_game) {
                 fs_controller.SetGameCard(GetGameFileFromPath(virtual_filesystem, filepath));
             } else if (!Settings::values.gamecard_path.GetValue().empty()) {
-                const auto gamecard_path = Settings::values.gamecard_path.GetValue();
+                const auto& gamecard_path = Settings::values.gamecard_path.GetValue();
                 fs_controller.SetGameCard(GetGameFileFromPath(virtual_filesystem, gamecard_path));
             }
         }
@@ -294,11 +311,33 @@ struct System::Impl {
         GetAndResetPerfStats();
         perf_stats->BeginSystemFrame();
 
+        std::string name = "Unknown Game";
+        if (app_loader->ReadTitle(name) != Loader::ResultStatus::Success) {
+            LOG_ERROR(Core, "Failed to read title for ROM (Error {})", load_result);
+        }
+
+        std::string title_version;
+        const FileSys::PatchManager pm(program_id, system.GetFileSystemController(),
+                                       system.GetContentProvider());
+        const auto metadata = pm.GetControlMetadata();
+        if (metadata.first != nullptr) {
+            title_version = metadata.first->GetVersionString();
+        }
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            Network::GameInfo game_info;
+            game_info.name = name;
+            game_info.id = program_id;
+            game_info.version = title_version;
+            room_member->SendGameInfo(game_info);
+        }
+
         status = SystemResultStatus::Success;
         return status;
     }
 
     void Shutdown() {
+        SetShuttingDown(true);
+
         // Log last frame performance stats if game was loded
         if (perf_stats) {
             const auto perf_results = GetAndResetPerfStats();
@@ -317,25 +356,45 @@ struct System::Impl {
         is_powered_on = false;
         exit_lock = false;
 
-        gpu_core->NotifyShutdown();
+        if (gpu_core != nullptr) {
+            gpu_core->NotifyShutdown();
+        }
 
+        kernel.ShutdownCores();
+        cpu_manager.Shutdown();
+        debugger.reset();
+        kernel.CloseServices();
         services.reset();
         service_manager.reset();
         cheat_engine.reset();
         telemetry_session.reset();
-        cpu_manager.Shutdown();
         time_manager.Shutdown();
         core_timing.Shutdown();
         app_loader.reset();
+        audio_core.reset();
         gpu_core.reset();
+        host1x_core.reset();
         perf_stats.reset();
         kernel.Shutdown();
         memory.Reset();
         applet_manager.ClearAll();
 
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            Network::GameInfo game_info{};
+            room_member->SendGameInfo(game_info);
+        }
+
         LOG_DEBUG(Core, "Shutdown OK");
     }
 
+    bool IsShuttingDown() const {
+        return is_shutting_down;
+    }
+
+    void SetShuttingDown(bool shutting_down) {
+        is_shutting_down = shutting_down;
+    }
+
     Loader::ResultStatus GetGameName(std::string& out) const {
         if (app_loader == nullptr)
             return Loader::ResultStatus::ErrorNotInitialized;
@@ -378,8 +437,9 @@ struct System::Impl {
         return perf_stats->GetAndResetStats(core_timing.GetGlobalTimeUs());
     }
 
-    std::mutex suspend_guard;
+    mutable std::mutex suspend_guard;
     bool is_paused{};
+    std::atomic<bool> is_shutting_down{};
 
     Timing::CoreTiming core_timing;
     Kernel::KernelCore kernel;
@@ -391,10 +451,13 @@ struct System::Impl {
     /// AppLoader used to load the current executing application
     std::unique_ptr<Loader::AppLoader> app_loader;
     std::unique_ptr<Tegra::GPU> gpu_core;
-    std::unique_ptr<Hardware::InterruptManager> interrupt_manager;
+    std::unique_ptr<Tegra::Host1x::Host1x> host1x_core;
     std::unique_ptr<Core::DeviceMemory> device_memory;
+    std::unique_ptr<AudioCore::AudioCore> audio_core;
     Core::Memory::Memory memory;
     Core::HID::HIDCore hid_core;
+    Network::RoomNetwork room_network;
+
     CpuManager cpu_manager;
     std::atomic_bool is_powered_on{};
     bool exit_lock = false;
@@ -426,6 +489,9 @@ struct System::Impl {
     /// Network instance
     Network::NetworkInstance network_instance;
 
+    /// Debugger
+    std::unique_ptr<Core::Debugger> debugger;
+
     SystemResultStatus status = SystemResultStatus::Success;
     std::string status_details = "";
 
@@ -462,8 +528,8 @@ SystemResultStatus System::Pause() {
     return impl->Pause();
 }
 
-SystemResultStatus System::SingleStep() {
-    return SystemResultStatus::Success;
+bool System::IsPaused() const {
+    return impl->IsPaused();
 }
 
 void System::InvalidateCpuInstructionCaches() {
@@ -478,12 +544,30 @@ void System::Shutdown() {
     impl->Shutdown();
 }
 
-std::unique_lock<std::mutex> System::StallCPU() {
-    return impl->StallCPU();
+bool System::IsShuttingDown() const {
+    return impl->IsShuttingDown();
 }
 
-void System::UnstallCPU() {
-    impl->UnstallCPU();
+void System::SetShuttingDown(bool shutting_down) {
+    impl->SetShuttingDown(shutting_down);
+}
+
+void System::DetachDebugger() {
+    if (impl->debugger) {
+        impl->debugger->NotifyShutdown();
+    }
+}
+
+std::unique_lock<std::mutex> System::StallProcesses() {
+    return impl->StallProcesses();
+}
+
+void System::UnstallProcesses() {
+    impl->UnstallProcesses();
+}
+
+void System::InitializeDebugger() {
+    impl->InitializeDebugger(*this, Settings::values.gdbstub_port.GetValue());
 }
 
 SystemResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath,
@@ -495,10 +579,6 @@ bool System::IsPoweredOn() const {
     return impl->is_powered_on.load(std::memory_order::relaxed);
 }
 
-void System::PrepareReschedule() {
-    // Deprecated, does nothing, kept for backward compatibility.
-}
-
 void System::PrepareReschedule(const u32 core_index) {
     impl->kernel.PrepareReschedule(core_index);
 }
@@ -589,12 +669,12 @@ const Tegra::GPU& System::GPU() const {
     return *impl->gpu_core;
 }
 
-Core::Hardware::InterruptManager& System::InterruptManager() {
-    return *impl->interrupt_manager;
+Tegra::Host1x::Host1x& System::Host1x() {
+    return *impl->host1x_core;
 }
 
-const Core::Hardware::InterruptManager& System::InterruptManager() const {
-    return *impl->interrupt_manager;
+const Tegra::Host1x::Host1x& System::Host1x() const {
+    return *impl->host1x_core;
 }
 
 VideoCore::RendererBase& System::Renderer() {
@@ -621,6 +701,14 @@ const HID::HIDCore& System::HIDCore() const {
     return impl->hid_core;
 }
 
+AudioCore::AudioCore& System::AudioCore() {
+    return *impl->audio_core;
+}
+
+const AudioCore::AudioCore& System::AudioCore() const {
+    return *impl->audio_core;
+}
+
 Timing::CoreTiming& System::CoreTiming() {
     return impl->core_timing;
 }
@@ -803,6 +891,26 @@ bool System::IsMulticore() const {
     return impl->is_multicore;
 }
 
+bool System::DebuggerEnabled() const {
+    return Settings::values.use_gdbstub.GetValue();
+}
+
+Core::Debugger& System::GetDebugger() {
+    return *impl->debugger;
+}
+
+const Core::Debugger& System::GetDebugger() const {
+    return *impl->debugger;
+}
+
+Network::RoomNetwork& System::GetRoomNetwork() {
+    return impl->room_network;
+}
+
+const Network::RoomNetwork& System::GetRoomNetwork() const {
+    return impl->room_network;
+}
+
 void System::RegisterExecuteProgramCallback(ExecuteProgramCallback&& callback) {
     impl->execute_program_callback = std::move(callback);
 }
diff --git a/src/core/core.h b/src/core/core.h
index 52ff90359..7843cc8ad 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -75,28 +74,36 @@ class TimeManager;
 namespace Tegra {
 class DebugContext;
 class GPU;
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
 } // namespace Tegra
 
 namespace VideoCore {
 class RendererBase;
 } // namespace VideoCore
 
+namespace AudioCore {
+class AudioCore;
+} // namespace AudioCore
+
 namespace Core::Timing {
 class CoreTiming;
 }
 
-namespace Core::Hardware {
-class InterruptManager;
-}
-
 namespace Core::HID {
 class HIDCore;
 }
 
+namespace Network {
+class RoomNetwork;
+}
+
 namespace Core {
 
 class ARM_Interface;
 class CpuManager;
+class Debugger;
 class DeviceMemory;
 class ExclusiveMonitor;
 class SpeedLimiter;
@@ -147,11 +154,8 @@ public:
      */
     [[nodiscard]] SystemResultStatus Pause();
 
-    /**
-     * Step the CPU one instruction
-     * @return Result status, indicating whether or not the operation succeeded.
-     */
-    [[nodiscard]] SystemResultStatus SingleStep();
+    /// Check if the core is currently paused.
+    [[nodiscard]] bool IsPaused() const;
 
     /**
      * Invalidate the CPU instruction caches
@@ -165,8 +169,22 @@ public:
     /// Shutdown the emulated system.
     void Shutdown();
 
-    std::unique_lock<std::mutex> StallCPU();
-    void UnstallCPU();
+    /// Check if the core is shutting down.
+    [[nodiscard]] bool IsShuttingDown() const;
+
+    /// Set the shutting down state.
+    void SetShuttingDown(bool shutting_down);
+
+    /// Forcibly detach the debugger if it is running.
+    void DetachDebugger();
+
+    std::unique_lock<std::mutex> StallProcesses();
+    void UnstallProcesses();
+
+    /**
+     * Initialize the debugger.
+     */
+    void InitializeDebugger();
 
     /**
      * Load an executable application.
@@ -194,9 +212,6 @@ public:
     [[nodiscard]] const Core::TelemetrySession& TelemetrySession() const;
 
     /// Prepare the core emulation for a reschedule
-    void PrepareReschedule();
-
-    /// Prepare the core emulation for a reschedule
     void PrepareReschedule(u32 core_index);
 
     /// Gets and resets core performance statistics
@@ -244,12 +259,24 @@ public:
     /// Gets an immutable reference to the GPU interface.
     [[nodiscard]] const Tegra::GPU& GPU() const;
 
+    /// Gets a mutable reference to the Host1x interface
+    [[nodiscard]] Tegra::Host1x::Host1x& Host1x();
+
+    /// Gets an immutable reference to the Host1x interface.
+    [[nodiscard]] const Tegra::Host1x::Host1x& Host1x() const;
+
     /// Gets a mutable reference to the renderer.
     [[nodiscard]] VideoCore::RendererBase& Renderer();
 
     /// Gets an immutable reference to the renderer.
     [[nodiscard]] const VideoCore::RendererBase& Renderer() const;
 
+    /// Gets a mutable reference to the audio interface
+    [[nodiscard]] AudioCore::AudioCore& AudioCore();
+
+    /// Gets an immutable reference to the audio interface.
+    [[nodiscard]] const AudioCore::AudioCore& AudioCore() const;
+
     /// Gets the global scheduler
     [[nodiscard]] Kernel::GlobalSchedulerContext& GlobalSchedulerContext();
 
@@ -274,12 +301,6 @@ public:
     /// Provides a constant reference to the core timing instance.
     [[nodiscard]] const Timing::CoreTiming& CoreTiming() const;
 
-    /// Provides a reference to the interrupt manager instance.
-    [[nodiscard]] Core::Hardware::InterruptManager& InterruptManager();
-
-    /// Provides a constant reference to the interrupt manager instance.
-    [[nodiscard]] const Core::Hardware::InterruptManager& InterruptManager() const;
-
     /// Provides a reference to the kernel instance.
     [[nodiscard]] Kernel::KernelCore& Kernel();
 
@@ -357,6 +378,15 @@ public:
     [[nodiscard]] Service::Time::TimeManager& GetTimeManager();
     [[nodiscard]] const Service::Time::TimeManager& GetTimeManager() const;
 
+    [[nodiscard]] Core::Debugger& GetDebugger();
+    [[nodiscard]] const Core::Debugger& GetDebugger() const;
+
+    /// Gets a mutable reference to the Room Network.
+    [[nodiscard]] Network::RoomNetwork& GetRoomNetwork();
+
+    /// Gets an immutable reference to the Room Network.
+    [[nodiscard]] const Network::RoomNetwork& GetRoomNetwork() const;
+
     void SetExitLock(bool locked);
     [[nodiscard]] bool GetExitLock() const;
 
@@ -378,6 +408,9 @@ public:
     /// Tells if system is running on multicore.
     [[nodiscard]] bool IsMulticore() const;
 
+    /// Tells if the system debugger is enabled.
+    [[nodiscard]] bool DebuggerEnabled() const;
+
     /// Type used for the frontend to designate a callback for System to re-launch the application
     /// using a specified program index.
     using ExecuteProgramCallback = std::function<void(std::size_t)>;
diff --git a/src/core/core_timing.cpp b/src/core/core_timing.cpp
index c2f0f609f..6c0fcb7b5 100644
--- a/src/core/core_timing.cpp
+++ b/src/core/core_timing.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <mutex>
@@ -21,10 +20,11 @@ std::shared_ptr<EventType> CreateEvent(std::string name, TimedCallback&& callbac
 }
 
 struct CoreTiming::Event {
-    u64 time;
+    s64 time;
     u64 fifo_order;
     std::uintptr_t user_data;
     std::weak_ptr<EventType> type;
+    s64 reschedule_time;
 
     // Sort by time, unless the times are the same, in which case sort by
     // the order added to the queue
@@ -43,10 +43,10 @@ CoreTiming::CoreTiming()
 CoreTiming::~CoreTiming() = default;
 
 void CoreTiming::ThreadEntry(CoreTiming& instance) {
-    constexpr char name[] = "yuzu:HostTiming";
+    constexpr char name[] = "HostTiming";
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
-    Common::SetCurrentThreadPriority(Common::ThreadPriority::VeryHigh);
+    Common::SetCurrentThreadPriority(Common::ThreadPriority::Critical);
     instance.on_thread_init();
     instance.ThreadLoop();
     MicroProfileOnThreadExit();
@@ -57,7 +57,8 @@ void CoreTiming::Initialize(std::function<void()>&& on_thread_init_) {
     event_fifo_id = 0;
     shutting_down = false;
     ticks = 0;
-    const auto empty_timed_callback = [](std::uintptr_t, std::chrono::nanoseconds) {};
+    const auto empty_timed_callback = [](std::uintptr_t, u64, std::chrono::nanoseconds)
+        -> std::optional<std::chrono::nanoseconds> { return std::nullopt; };
     ev_lost = CreateEvent("_lost_event", empty_timed_callback);
     if (is_multicore) {
         timer_thread = std::make_unique<std::thread>(ThreadEntry, std::ref(*this));
@@ -80,12 +81,17 @@ void CoreTiming::Shutdown() {
 void CoreTiming::Pause(bool is_paused) {
     paused = is_paused;
     pause_event.Set();
+
+    if (!is_paused) {
+        pause_end_time = GetGlobalTimeNs().count();
+    }
 }
 
 void CoreTiming::SyncPause(bool is_paused) {
     if (is_paused == paused && paused_set == paused) {
         return;
     }
+
     Pause(is_paused);
     if (timer_thread) {
         if (!is_paused) {
@@ -95,6 +101,10 @@ void CoreTiming::SyncPause(bool is_paused) {
         while (paused_set != is_paused)
             ;
     }
+
+    if (!is_paused) {
+        pause_end_time = GetGlobalTimeNs().count();
+    }
 }
 
 bool CoreTiming::IsRunning() const {
@@ -107,15 +117,33 @@ bool CoreTiming::HasPendingEvents() const {
 
 void CoreTiming::ScheduleEvent(std::chrono::nanoseconds ns_into_future,
                                const std::shared_ptr<EventType>& event_type,
-                               std::uintptr_t user_data) {
+                               std::uintptr_t user_data, bool absolute_time) {
     {
         std::scoped_lock scope{basic_lock};
-        const u64 timeout = static_cast<u64>((GetGlobalTimeNs() + ns_into_future).count());
+        const auto next_time{absolute_time ? ns_into_future : GetGlobalTimeNs() + ns_into_future};
+
+        event_queue.emplace_back(
+            Event{next_time.count(), event_fifo_id++, user_data, event_type, 0});
+        std::push_heap(event_queue.begin(), event_queue.end(), std::greater<>());
+    }
 
-        event_queue.emplace_back(Event{timeout, event_fifo_id++, user_data, event_type});
+    event.Set();
+}
+
+void CoreTiming::ScheduleLoopingEvent(std::chrono::nanoseconds start_time,
+                                      std::chrono::nanoseconds resched_time,
+                                      const std::shared_ptr<EventType>& event_type,
+                                      std::uintptr_t user_data, bool absolute_time) {
+    {
+        std::scoped_lock scope{basic_lock};
+        const auto next_time{absolute_time ? start_time : GetGlobalTimeNs() + start_time};
+
+        event_queue.emplace_back(
+            Event{next_time.count(), event_fifo_id++, user_data, event_type, resched_time.count()});
 
         std::push_heap(event_queue.begin(), event_queue.end(), std::greater<>());
     }
+
     event.Set();
 }
 
@@ -194,20 +222,39 @@ std::optional<s64> CoreTiming::Advance() {
         Event evt = std::move(event_queue.front());
         std::pop_heap(event_queue.begin(), event_queue.end(), std::greater<>());
         event_queue.pop_back();
-        basic_lock.unlock();
 
         if (const auto event_type{evt.type.lock()}) {
-            event_type->callback(
-                evt.user_data, std::chrono::nanoseconds{static_cast<s64>(global_timer - evt.time)});
+            basic_lock.unlock();
+
+            const auto new_schedule_time{event_type->callback(
+                evt.user_data, evt.time,
+                std::chrono::nanoseconds{GetGlobalTimeNs().count() - evt.time})};
+
+            basic_lock.lock();
+
+            if (evt.reschedule_time != 0) {
+                const auto next_schedule_time{new_schedule_time.has_value()
+                                                  ? new_schedule_time.value().count()
+                                                  : evt.reschedule_time};
+
+                // If this event was scheduled into a pause, its time now is going to be way behind.
+                // Re-set this event to continue from the end of the pause.
+                auto next_time{evt.time + next_schedule_time};
+                if (evt.time < pause_end_time) {
+                    next_time = pause_end_time + next_schedule_time;
+                }
+
+                event_queue.emplace_back(
+                    Event{next_time, event_fifo_id++, evt.user_data, evt.type, next_schedule_time});
+                std::push_heap(event_queue.begin(), event_queue.end(), std::greater<>());
+            }
         }
 
-        basic_lock.lock();
         global_timer = GetGlobalTimeNs().count();
     }
 
     if (!event_queue.empty()) {
-        const s64 next_time = event_queue.front().time - global_timer;
-        return next_time;
+        return event_queue.front().time;
     } else {
         return std::nullopt;
     }
@@ -220,16 +267,35 @@ void CoreTiming::ThreadLoop() {
             paused_set = false;
             const auto next_time = Advance();
             if (next_time) {
-                if (*next_time > 0) {
-                    std::chrono::nanoseconds next_time_ns = std::chrono::nanoseconds(*next_time);
-                    event.WaitFor(next_time_ns);
+                // There are more events left in the queue, wait until the next event.
+                const auto wait_time = *next_time - GetGlobalTimeNs().count();
+                if (wait_time > 0) {
+                    // Assume a timer resolution of 1ms.
+                    static constexpr s64 TimerResolutionNS = 1000000;
+
+                    // Sleep in discrete intervals of the timer resolution, and spin the rest.
+                    const auto sleep_time = wait_time - (wait_time % TimerResolutionNS);
+                    if (sleep_time > 0) {
+                        event.WaitFor(std::chrono::nanoseconds(sleep_time));
+                    }
+
+                    while (!paused && !event.IsSet() && GetGlobalTimeNs().count() < *next_time) {
+                        // Yield to reduce thread starvation.
+                        std::this_thread::yield();
+                    }
+
+                    if (event.IsSet()) {
+                        event.Reset();
+                    }
                 }
             } else {
+                // Queue is empty, wait until another event is scheduled and signals us to continue.
                 wait_set = true;
                 event.Wait();
             }
             wait_set = false;
         }
+
         paused_set = true;
         clock->Pause(true);
         pause_event.Wait();
diff --git a/src/core/core_timing.h b/src/core/core_timing.h
index 888828fd0..3259397b2 100644
--- a/src/core/core_timing.h
+++ b/src/core/core_timing.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,21 +7,21 @@
 #include <chrono>
 #include <functional>
 #include <memory>
+#include <mutex>
 #include <optional>
 #include <string>
 #include <thread>
 #include <vector>
 
 #include "common/common_types.h"
-#include "common/spin_lock.h"
 #include "common/thread.h"
 #include "common/wall_clock.h"
 
 namespace Core::Timing {
 
 /// A callback that may be scheduled for a particular core timing event.
-using TimedCallback =
-    std::function<void(std::uintptr_t user_data, std::chrono::nanoseconds ns_late)>;
+using TimedCallback = std::function<std::optional<std::chrono::nanoseconds>(
+    std::uintptr_t user_data, s64 time, std::chrono::nanoseconds ns_late)>;
 
 /// Contains the characteristics of a particular event.
 struct EventType {
@@ -94,7 +93,15 @@ public:
 
     /// Schedules an event in core timing
     void ScheduleEvent(std::chrono::nanoseconds ns_into_future,
-                       const std::shared_ptr<EventType>& event_type, std::uintptr_t user_data = 0);
+                       const std::shared_ptr<EventType>& event_type, std::uintptr_t user_data = 0,
+                       bool absolute_time = false);
+
+    /// Schedules an event which will automatically re-schedule itself with the given time, until
+    /// unscheduled
+    void ScheduleLoopingEvent(std::chrono::nanoseconds start_time,
+                              std::chrono::nanoseconds resched_time,
+                              const std::shared_ptr<EventType>& event_type,
+                              std::uintptr_t user_data = 0, bool absolute_time = false);
 
     void UnscheduleEvent(const std::shared_ptr<EventType>& event_type, std::uintptr_t user_data);
 
@@ -137,7 +144,7 @@ private:
 
     std::unique_ptr<Common::WallClock> clock;
 
-    u64 global_timer = 0;
+    s64 global_timer = 0;
 
     // The queue is a min-heap using std::make_heap/push_heap/pop_heap.
     // We don't use std::priority_queue because we need to be able to serialize, unserialize and
@@ -149,8 +156,8 @@ private:
     std::shared_ptr<EventType> ev_lost;
     Common::Event event{};
     Common::Event pause_event{};
-    Common::SpinLock basic_lock{};
-    Common::SpinLock advance_lock{};
+    std::mutex basic_lock;
+    std::mutex advance_lock;
     std::unique_ptr<std::thread> timer_thread;
     std::atomic<bool> paused{};
     std::atomic<bool> paused_set{};
@@ -160,6 +167,7 @@ private:
     std::function<void()> on_thread_init{};
 
     bool is_multicore{};
+    s64 pause_end_time{};
 
     /// Cycle timing
     u64 ticks{};
diff --git a/src/core/core_timing_util.h b/src/core/core_timing_util.h
index 14c36a485..fe5aaefc7 100644
--- a/src/core/core_timing_util.h
+++ b/src/core/core_timing_util.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp
index cbcc54891..0dd4c2196 100644
--- a/src/core/cpu_manager.cpp
+++ b/src/core/cpu_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/fiber.h"
 #include "common/microprofile.h"
@@ -9,6 +8,7 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/cpu_manager.h"
+#include "core/hle/kernel/k_interrupt_manager.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
@@ -22,75 +22,51 @@ CpuManager::~CpuManager() = default;
 
 void CpuManager::ThreadStart(std::stop_token stop_token, CpuManager& cpu_manager,
                              std::size_t core) {
-    cpu_manager.RunThread(stop_token, core);
+    cpu_manager.RunThread(core);
 }
 
 void CpuManager::Initialize() {
-    running_mode = true;
-    if (is_multicore) {
-        for (std::size_t core = 0; core < Core::Hardware::NUM_CPU_CORES; core++) {
-            core_data[core].host_thread = std::jthread(ThreadStart, std::ref(*this), core);
-        }
-    } else {
-        core_data[0].host_thread = std::jthread(ThreadStart, std::ref(*this), 0);
+    num_cores = is_multicore ? Core::Hardware::NUM_CPU_CORES : 1;
+    gpu_barrier = std::make_unique<Common::Barrier>(num_cores + 1);
+
+    for (std::size_t core = 0; core < num_cores; core++) {
+        core_data[core].host_thread = std::jthread(ThreadStart, std::ref(*this), core);
     }
 }
 
 void CpuManager::Shutdown() {
-    running_mode = false;
-    Pause(false);
-}
-
-std::function<void(void*)> CpuManager::GetGuestThreadStartFunc() {
-    return GuestThreadFunction;
-}
-
-std::function<void(void*)> CpuManager::GetIdleThreadStartFunc() {
-    return IdleThreadFunction;
-}
-
-std::function<void(void*)> CpuManager::GetSuspendThreadStartFunc() {
-    return SuspendThreadFunction;
-}
-
-void CpuManager::GuestThreadFunction(void* cpu_manager_) {
-    CpuManager* cpu_manager = static_cast<CpuManager*>(cpu_manager_);
-    if (cpu_manager->is_multicore) {
-        cpu_manager->MultiCoreRunGuestThread();
-    } else {
-        cpu_manager->SingleCoreRunGuestThread();
+    for (std::size_t core = 0; core < num_cores; core++) {
+        if (core_data[core].host_thread.joinable()) {
+            core_data[core].host_thread.join();
+        }
     }
 }
 
-void CpuManager::GuestRewindFunction(void* cpu_manager_) {
-    CpuManager* cpu_manager = static_cast<CpuManager*>(cpu_manager_);
-    if (cpu_manager->is_multicore) {
-        cpu_manager->MultiCoreRunGuestLoop();
+void CpuManager::GuestThreadFunction() {
+    if (is_multicore) {
+        MultiCoreRunGuestThread();
     } else {
-        cpu_manager->SingleCoreRunGuestLoop();
+        SingleCoreRunGuestThread();
     }
 }
 
-void CpuManager::IdleThreadFunction(void* cpu_manager_) {
-    CpuManager* cpu_manager = static_cast<CpuManager*>(cpu_manager_);
-    if (cpu_manager->is_multicore) {
-        cpu_manager->MultiCoreRunIdleThread();
+void CpuManager::IdleThreadFunction() {
+    if (is_multicore) {
+        MultiCoreRunIdleThread();
     } else {
-        cpu_manager->SingleCoreRunIdleThread();
+        SingleCoreRunIdleThread();
     }
 }
 
-void CpuManager::SuspendThreadFunction(void* cpu_manager_) {
-    CpuManager* cpu_manager = static_cast<CpuManager*>(cpu_manager_);
-    if (cpu_manager->is_multicore) {
-        cpu_manager->MultiCoreRunSuspendThread();
-    } else {
-        cpu_manager->SingleCoreRunSuspendThread();
-    }
+void CpuManager::ShutdownThreadFunction() {
+    ShutdownThread();
 }
 
-void* CpuManager::GetStartFuncParamater() {
-    return static_cast<void*>(this);
+void CpuManager::HandleInterrupt() {
+    auto& kernel = system.Kernel();
+    auto core_index = kernel.CurrentPhysicalCoreIndex();
+
+    Kernel::KInterruptManager::HandleInterrupt(kernel, static_cast<s32>(core_index));
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -98,90 +74,37 @@ void* CpuManager::GetStartFuncParamater() {
 ///////////////////////////////////////////////////////////////////////////////
 
 void CpuManager::MultiCoreRunGuestThread() {
+    // Similar to UserModeThreadStarter in HOS
     auto& kernel = system.Kernel();
     kernel.CurrentScheduler()->OnThreadStart();
-    auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
-    auto& host_context = thread->GetHostContext();
-    host_context->SetRewindPoint(GuestRewindFunction, this);
-    MultiCoreRunGuestLoop();
-}
-
-void CpuManager::MultiCoreRunGuestLoop() {
-    auto& kernel = system.Kernel();
 
     while (true) {
         auto* physical_core = &kernel.CurrentPhysicalCore();
-        system.EnterDynarmicProfile();
         while (!physical_core->IsInterrupted()) {
             physical_core->Run();
             physical_core = &kernel.CurrentPhysicalCore();
         }
-        system.ExitDynarmicProfile();
-        {
-            Kernel::KScopedDisableDispatch dd(kernel);
-            physical_core->ArmInterface().ClearExclusiveState();
-        }
+
+        HandleInterrupt();
     }
 }
 
 void CpuManager::MultiCoreRunIdleThread() {
-    auto& kernel = system.Kernel();
-    while (true) {
-        Kernel::KScopedDisableDispatch dd(kernel);
-        kernel.CurrentPhysicalCore().Idle();
-    }
-}
+    // Not accurate to HOS. Remove this entire method when singlecore is removed.
+    // See notes in KScheduler::ScheduleImpl for more information about why this
+    // is inaccurate.
 
-void CpuManager::MultiCoreRunSuspendThread() {
     auto& kernel = system.Kernel();
     kernel.CurrentScheduler()->OnThreadStart();
-    while (true) {
-        auto core = kernel.CurrentPhysicalCoreIndex();
-        auto& scheduler = *kernel.CurrentScheduler();
-        Kernel::KThread* current_thread = scheduler.GetCurrentThread();
-        Common::Fiber::YieldTo(current_thread->GetHostContext(), *core_data[core].host_context);
-        ASSERT(scheduler.ContextSwitchPending());
-        ASSERT(core == kernel.CurrentPhysicalCoreIndex());
-        scheduler.RescheduleCurrentCore();
-    }
-}
 
-void CpuManager::MultiCorePause(bool paused) {
-    if (!paused) {
-        bool all_not_barrier = false;
-        while (!all_not_barrier) {
-            all_not_barrier = true;
-            for (const auto& data : core_data) {
-                all_not_barrier &= !data.is_running.load() && data.initialized.load();
-            }
-        }
-        for (auto& data : core_data) {
-            data.enter_barrier->Set();
-        }
-        if (paused_state.load()) {
-            bool all_barrier = false;
-            while (!all_barrier) {
-                all_barrier = true;
-                for (const auto& data : core_data) {
-                    all_barrier &= data.is_paused.load() && data.initialized.load();
-                }
-            }
-            for (auto& data : core_data) {
-                data.exit_barrier->Set();
-            }
-        }
-    } else {
-        /// Wait until all cores are paused.
-        bool all_barrier = false;
-        while (!all_barrier) {
-            all_barrier = true;
-            for (const auto& data : core_data) {
-                all_barrier &= data.is_paused.load() && data.initialized.load();
-            }
+    while (true) {
+        auto& physical_core = kernel.CurrentPhysicalCore();
+        if (!physical_core.IsInterrupted()) {
+            physical_core.Idle();
         }
-        /// Don't release the barrier
+
+        HandleInterrupt();
     }
-    paused_state = paused;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -191,175 +114,110 @@ void CpuManager::MultiCorePause(bool paused) {
 void CpuManager::SingleCoreRunGuestThread() {
     auto& kernel = system.Kernel();
     kernel.CurrentScheduler()->OnThreadStart();
-    auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
-    auto& host_context = thread->GetHostContext();
-    host_context->SetRewindPoint(GuestRewindFunction, this);
-    SingleCoreRunGuestLoop();
-}
 
-void CpuManager::SingleCoreRunGuestLoop() {
-    auto& kernel = system.Kernel();
     while (true) {
         auto* physical_core = &kernel.CurrentPhysicalCore();
-        system.EnterDynarmicProfile();
         if (!physical_core->IsInterrupted()) {
             physical_core->Run();
             physical_core = &kernel.CurrentPhysicalCore();
         }
-        system.ExitDynarmicProfile();
+
         kernel.SetIsPhantomModeForSingleCore(true);
         system.CoreTiming().Advance();
         kernel.SetIsPhantomModeForSingleCore(false);
-        physical_core->ArmInterface().ClearExclusiveState();
+
         PreemptSingleCore();
-        auto& scheduler = kernel.Scheduler(current_core);
-        scheduler.RescheduleCurrentCore();
+        HandleInterrupt();
     }
 }
 
 void CpuManager::SingleCoreRunIdleThread() {
     auto& kernel = system.Kernel();
+    kernel.CurrentScheduler()->OnThreadStart();
+
     while (true) {
-        auto& physical_core = kernel.CurrentPhysicalCore();
         PreemptSingleCore(false);
         system.CoreTiming().AddTicks(1000U);
         idle_count++;
-        auto& scheduler = physical_core.Scheduler();
-        scheduler.RescheduleCurrentCore();
+        HandleInterrupt();
     }
 }
 
-void CpuManager::SingleCoreRunSuspendThread() {
+void CpuManager::PreemptSingleCore(bool from_running_environment) {
     auto& kernel = system.Kernel();
-    kernel.CurrentScheduler()->OnThreadStart();
-    while (true) {
-        auto core = kernel.GetCurrentHostThreadID();
-        auto& scheduler = *kernel.CurrentScheduler();
-        Kernel::KThread* current_thread = scheduler.GetCurrentThread();
-        Common::Fiber::YieldTo(current_thread->GetHostContext(), *core_data[0].host_context);
-        ASSERT(scheduler.ContextSwitchPending());
-        ASSERT(core == kernel.GetCurrentHostThreadID());
-        scheduler.RescheduleCurrentCore();
-    }
-}
 
-void CpuManager::PreemptSingleCore(bool from_running_enviroment) {
-    {
-        auto& kernel = system.Kernel();
-        auto& scheduler = kernel.Scheduler(current_core);
-        Kernel::KThread* current_thread = scheduler.GetCurrentThread();
-        if (idle_count >= 4 || from_running_enviroment) {
-            if (!from_running_enviroment) {
-                system.CoreTiming().Idle();
-                idle_count = 0;
-            }
-            kernel.SetIsPhantomModeForSingleCore(true);
-            system.CoreTiming().Advance();
-            kernel.SetIsPhantomModeForSingleCore(false);
+    if (idle_count >= 4 || from_running_environment) {
+        if (!from_running_environment) {
+            system.CoreTiming().Idle();
+            idle_count = 0;
         }
-        current_core.store((current_core + 1) % Core::Hardware::NUM_CPU_CORES);
-        system.CoreTiming().ResetTicks();
-        scheduler.Unload(scheduler.GetCurrentThread());
-
-        auto& next_scheduler = kernel.Scheduler(current_core);
-        Common::Fiber::YieldTo(current_thread->GetHostContext(), *next_scheduler.ControlContext());
+        kernel.SetIsPhantomModeForSingleCore(true);
+        system.CoreTiming().Advance();
+        kernel.SetIsPhantomModeForSingleCore(false);
     }
+    current_core.store((current_core + 1) % Core::Hardware::NUM_CPU_CORES);
+    system.CoreTiming().ResetTicks();
+    kernel.Scheduler(current_core).PreemptSingleCore();
 
-    // May have changed scheduler
-    {
-        auto& scheduler = system.Kernel().Scheduler(current_core);
-        scheduler.Reload(scheduler.GetCurrentThread());
-        if (!scheduler.IsIdle()) {
-            idle_count = 0;
-        }
+    // We've now been scheduled again, and we may have exchanged schedulers.
+    // Reload the scheduler in case it's different.
+    if (!kernel.Scheduler(current_core).IsIdle()) {
+        idle_count = 0;
     }
 }
 
-void CpuManager::SingleCorePause(bool paused) {
-    if (!paused) {
-        bool all_not_barrier = false;
-        while (!all_not_barrier) {
-            all_not_barrier = !core_data[0].is_running.load() && core_data[0].initialized.load();
-        }
-        core_data[0].enter_barrier->Set();
-        if (paused_state.load()) {
-            bool all_barrier = false;
-            while (!all_barrier) {
-                all_barrier = core_data[0].is_paused.load() && core_data[0].initialized.load();
-            }
-            core_data[0].exit_barrier->Set();
-        }
-    } else {
-        /// Wait until all cores are paused.
-        bool all_barrier = false;
-        while (!all_barrier) {
-            all_barrier = core_data[0].is_paused.load() && core_data[0].initialized.load();
-        }
-        /// Don't release the barrier
-    }
-    paused_state = paused;
+void CpuManager::GuestActivate() {
+    // Similar to the HorizonKernelMain callback in HOS
+    auto& kernel = system.Kernel();
+    auto* scheduler = kernel.CurrentScheduler();
+
+    scheduler->Activate();
+    UNREACHABLE();
 }
 
-void CpuManager::Pause(bool paused) {
-    if (is_multicore) {
-        MultiCorePause(paused);
-    } else {
-        SingleCorePause(paused);
-    }
+void CpuManager::ShutdownThread() {
+    auto& kernel = system.Kernel();
+    auto* thread = kernel.GetCurrentEmuThread();
+    auto core = is_multicore ? kernel.CurrentPhysicalCoreIndex() : 0;
+
+    Common::Fiber::YieldTo(thread->GetHostContext(), *core_data[core].host_context);
+    UNREACHABLE();
 }
 
-void CpuManager::RunThread(std::stop_token stop_token, std::size_t core) {
+void CpuManager::RunThread(std::size_t core) {
     /// Initialization
     system.RegisterCoreThread(core);
     std::string name;
     if (is_multicore) {
-        name = "yuzu:CPUCore_" + std::to_string(core);
+        name = "CPUCore_" + std::to_string(core);
     } else {
-        name = "yuzu:CPUThread";
+        name = "CPUThread";
     }
     MicroProfileOnThreadCreate(name.c_str());
     Common::SetCurrentThreadName(name.c_str());
     Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
     auto& data = core_data[core];
-    data.enter_barrier = std::make_unique<Common::Event>();
-    data.exit_barrier = std::make_unique<Common::Event>();
     data.host_context = Common::Fiber::ThreadToFiber();
-    data.is_running = false;
-    data.initialized = true;
-    const bool sc_sync = !is_async_gpu && !is_multicore;
-    bool sc_sync_first_use = sc_sync;
 
     // Cleanup
     SCOPE_EXIT({
         data.host_context->Exit();
-        data.enter_barrier.reset();
-        data.exit_barrier.reset();
-        data.initialized = false;
         MicroProfileOnThreadExit();
     });
 
-    /// Running
-    while (running_mode) {
-        data.is_running = false;
-        data.enter_barrier->Wait();
-        if (sc_sync_first_use) {
-            system.GPU().ObtainContext();
-            sc_sync_first_use = false;
-        }
+    // Running
+    gpu_barrier->Sync();
 
-        // Emulation was stopped
-        if (stop_token.stop_requested()) {
-            return;
-        }
-
-        auto current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
-        data.is_running = true;
-        Common::Fiber::YieldTo(data.host_context, *current_thread->GetHostContext());
-        data.is_running = false;
-        data.is_paused = true;
-        data.exit_barrier->Wait();
-        data.is_paused = false;
+    if (!is_async_gpu && !is_multicore) {
+        system.GPU().ObtainContext();
     }
+
+    auto& kernel = system.Kernel();
+    auto& scheduler = *kernel.CurrentScheduler();
+    auto* thread = scheduler.GetSchedulerCurrentThread();
+    Kernel::SetCurrentThread(kernel, thread);
+
+    Common::Fiber::YieldTo(data.host_context, *thread->GetHostContext());
 }
 
 } // namespace Core
diff --git a/src/core/cpu_manager.h b/src/core/cpu_manager.h
index 9d92d4af0..95ea3ef39 100644
--- a/src/core/cpu_manager.h
+++ b/src/core/cpu_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -44,15 +43,25 @@ public:
         is_async_gpu = is_async;
     }
 
+    void OnGpuReady() {
+        gpu_barrier->Sync();
+    }
+
     void Initialize();
     void Shutdown();
 
-    void Pause(bool paused);
-
-    static std::function<void(void*)> GetGuestThreadStartFunc();
-    static std::function<void(void*)> GetIdleThreadStartFunc();
-    static std::function<void(void*)> GetSuspendThreadStartFunc();
-    void* GetStartFuncParamater();
+    std::function<void()> GetGuestActivateFunc() {
+        return [this] { GuestActivate(); };
+    }
+    std::function<void()> GetGuestThreadFunc() {
+        return [this] { GuestThreadFunction(); };
+    }
+    std::function<void()> GetIdleThreadStartFunc() {
+        return [this] { IdleThreadFunction(); };
+    }
+    std::function<void()> GetShutdownThreadStartFunc() {
+        return [this] { ShutdownThreadFunction(); };
+    }
 
     void PreemptSingleCore(bool from_running_enviroment = true);
 
@@ -61,46 +70,36 @@ public:
     }
 
 private:
-    static void GuestThreadFunction(void* cpu_manager);
-    static void GuestRewindFunction(void* cpu_manager);
-    static void IdleThreadFunction(void* cpu_manager);
-    static void SuspendThreadFunction(void* cpu_manager);
+    void GuestThreadFunction();
+    void IdleThreadFunction();
+    void ShutdownThreadFunction();
 
     void MultiCoreRunGuestThread();
-    void MultiCoreRunGuestLoop();
     void MultiCoreRunIdleThread();
-    void MultiCoreRunSuspendThread();
-    void MultiCorePause(bool paused);
 
     void SingleCoreRunGuestThread();
-    void SingleCoreRunGuestLoop();
     void SingleCoreRunIdleThread();
-    void SingleCoreRunSuspendThread();
-    void SingleCorePause(bool paused);
 
     static void ThreadStart(std::stop_token stop_token, CpuManager& cpu_manager, std::size_t core);
 
-    void RunThread(std::stop_token stop_token, std::size_t core);
+    void GuestActivate();
+    void HandleInterrupt();
+    void ShutdownThread();
+    void RunThread(std::size_t core);
 
     struct CoreData {
         std::shared_ptr<Common::Fiber> host_context;
-        std::unique_ptr<Common::Event> enter_barrier;
-        std::unique_ptr<Common::Event> exit_barrier;
-        std::atomic<bool> is_running;
-        std::atomic<bool> is_paused;
-        std::atomic<bool> initialized;
         std::jthread host_thread;
     };
 
-    std::atomic<bool> running_mode{};
-    std::atomic<bool> paused_state{};
-
+    std::unique_ptr<Common::Barrier> gpu_barrier{};
     std::array<CoreData, Core::Hardware::NUM_CPU_CORES> core_data{};
 
     bool is_async_gpu{};
     bool is_multicore{};
     std::atomic<std::size_t> current_core{};
     std::size_t idle_count{};
+    std::size_t num_cores{};
     static constexpr std::size_t max_cycle_runs = 5;
 
     System& system;
diff --git a/src/core/crypto/aes_util.cpp b/src/core/crypto/aes_util.cpp
index 85a666de9..cd7e15a58 100644
--- a/src/core/crypto/aes_util.cpp
+++ b/src/core/crypto/aes_util.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <mbedtls/cipher.h>
diff --git a/src/core/crypto/aes_util.h b/src/core/crypto/aes_util.h
index 230451b8f..a67ba5352 100644
--- a/src/core/crypto/aes_util.h
+++ b/src/core/crypto/aes_util.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/crypto/ctr_encryption_layer.cpp b/src/core/crypto/ctr_encryption_layer.cpp
index 3a2af4f50..b48c3f041 100644
--- a/src/core/crypto/ctr_encryption_layer.cpp
+++ b/src/core/crypto/ctr_encryption_layer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
diff --git a/src/core/crypto/ctr_encryption_layer.h b/src/core/crypto/ctr_encryption_layer.h
index f86f01b6f..77f08d776 100644
--- a/src/core/crypto/ctr_encryption_layer.h
+++ b/src/core/crypto/ctr_encryption_layer.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/crypto/encryption_layer.cpp b/src/core/crypto/encryption_layer.cpp
index 4c377d7d4..cd10551ec 100644
--- a/src/core/crypto/encryption_layer.cpp
+++ b/src/core/crypto/encryption_layer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/crypto/encryption_layer.h"
 
diff --git a/src/core/crypto/encryption_layer.h b/src/core/crypto/encryption_layer.h
index 53619cb38..d3082ba53 100644
--- a/src/core/crypto/encryption_layer.h
+++ b/src/core/crypto/encryption_layer.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp
index 9244907b5..443323390 100644
--- a/src/core/crypto/key_manager.cpp
+++ b/src/core/crypto/key_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -141,7 +140,6 @@ u64 GetSignatureTypeDataSize(SignatureType type) {
         return 0x3C;
     }
     UNREACHABLE();
-    return 0;
 }
 
 u64 GetSignatureTypePaddingSize(SignatureType type) {
@@ -156,7 +154,6 @@ u64 GetSignatureTypePaddingSize(SignatureType type) {
         return 0x40;
     }
     UNREACHABLE();
-    return 0;
 }
 
 SignatureType Ticket::GetSignatureType() const {
diff --git a/src/core/crypto/key_manager.h b/src/core/crypto/key_manager.h
index ac1eb8962..dbf9ebfe4 100644
--- a/src/core/crypto/key_manager.h
+++ b/src/core/crypto/key_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/crypto/partition_data_manager.cpp b/src/core/crypto/partition_data_manager.cpp
index d18252a54..97f5c8cea 100644
--- a/src/core/crypto/partition_data_manager.cpp
+++ b/src/core/crypto/partition_data_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // NOTE TO FUTURE MAINTAINERS:
 // When a new version of switch cryptography is released,
diff --git a/src/core/crypto/partition_data_manager.h b/src/core/crypto/partition_data_manager.h
index 7a7b5d038..057a70683 100644
--- a/src/core/crypto/partition_data_manager.h
+++ b/src/core/crypto/partition_data_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/crypto/sha_util.cpp b/src/core/crypto/sha_util.cpp
index 180008a85..7a2c04838 100644
--- a/src/core/crypto/sha_util.cpp
+++ b/src/core/crypto/sha_util.cpp
@@ -1,5 +1,4 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 namespace Crypto {} // namespace Crypto
diff --git a/src/core/crypto/sha_util.h b/src/core/crypto/sha_util.h
index fa3fa9d33..5c2c43dbd 100644
--- a/src/core/crypto/sha_util.h
+++ b/src/core/crypto/sha_util.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/crypto/xts_encryption_layer.cpp b/src/core/crypto/xts_encryption_layer.cpp
index c2b7ea309..b60303412 100644
--- a/src/core/crypto/xts_encryption_layer.cpp
+++ b/src/core/crypto/xts_encryption_layer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
diff --git a/src/core/crypto/xts_encryption_layer.h b/src/core/crypto/xts_encryption_layer.h
index 5f8f00fe7..735e660cb 100644
--- a/src/core/crypto/xts_encryption_layer.h
+++ b/src/core/crypto/xts_encryption_layer.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/debugger/debugger.cpp b/src/core/debugger/debugger.cpp
new file mode 100644
index 000000000..339f971e6
--- /dev/null
+++ b/src/core/debugger/debugger.cpp
@@ -0,0 +1,316 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <mutex>
+#include <thread>
+
+#include <boost/asio.hpp>
+#include <boost/process/async_pipe.hpp>
+
+#include "common/logging/log.h"
+#include "common/thread.h"
+#include "core/core.h"
+#include "core/debugger/debugger.h"
+#include "core/debugger/debugger_interface.h"
+#include "core/debugger/gdbstub.h"
+#include "core/hle/kernel/global_scheduler_context.h"
+#include "core/hle/kernel/k_scheduler.h"
+
+template <typename Readable, typename Buffer, typename Callback>
+static void AsyncReceiveInto(Readable& r, Buffer& buffer, Callback&& c) {
+    static_assert(std::is_trivial_v<Buffer>);
+    auto boost_buffer{boost::asio::buffer(&buffer, sizeof(Buffer))};
+    r.async_read_some(
+        boost_buffer, [&, c](const boost::system::error_code& error, size_t bytes_read) {
+            if (!error.failed()) {
+                const u8* buffer_start = reinterpret_cast<const u8*>(&buffer);
+                std::span<const u8> received_data{buffer_start, buffer_start + bytes_read};
+                c(received_data);
+            }
+
+            AsyncReceiveInto(r, buffer, c);
+        });
+}
+
+template <typename Readable, typename Buffer>
+static std::span<const u8> ReceiveInto(Readable& r, Buffer& buffer) {
+    static_assert(std::is_trivial_v<Buffer>);
+    auto boost_buffer{boost::asio::buffer(&buffer, sizeof(Buffer))};
+    size_t bytes_read = r.read_some(boost_buffer);
+    const u8* buffer_start = reinterpret_cast<const u8*>(&buffer);
+    std::span<const u8> received_data{buffer_start, buffer_start + bytes_read};
+    return received_data;
+}
+
+enum class SignalType {
+    Stopped,
+    Watchpoint,
+    ShuttingDown,
+};
+
+struct SignalInfo {
+    SignalType type;
+    Kernel::KThread* thread;
+    const Kernel::DebugWatchpoint* watchpoint;
+};
+
+namespace Core {
+
+class DebuggerImpl : public DebuggerBackend {
+public:
+    explicit DebuggerImpl(Core::System& system_, u16 port)
+        : system{system_}, signal_pipe{io_context}, client_socket{io_context} {
+        frontend = std::make_unique<GDBStub>(*this, system);
+        InitializeServer(port);
+    }
+
+    ~DebuggerImpl() override {
+        ShutdownServer();
+    }
+
+    bool SignalDebugger(SignalInfo signal_info) {
+        {
+            std::scoped_lock lk{connection_lock};
+
+            if (stopped) {
+                // Do not notify the debugger about another event.
+                // It should be ignored.
+                return false;
+            }
+
+            // Set up the state.
+            stopped = true;
+            info = signal_info;
+        }
+
+        // Write a single byte into the pipe to wake up the debug interface.
+        boost::asio::write(signal_pipe, boost::asio::buffer(&stopped, sizeof(stopped)));
+        return true;
+    }
+
+    std::span<const u8> ReadFromClient() override {
+        return ReceiveInto(client_socket, client_data);
+    }
+
+    void WriteToClient(std::span<const u8> data) override {
+        boost::asio::write(client_socket, boost::asio::buffer(data.data(), data.size_bytes()));
+    }
+
+    void SetActiveThread(Kernel::KThread* thread) override {
+        active_thread = thread;
+    }
+
+    Kernel::KThread* GetActiveThread() override {
+        return active_thread;
+    }
+
+private:
+    void InitializeServer(u16 port) {
+        using boost::asio::ip::tcp;
+
+        LOG_INFO(Debug_GDBStub, "Starting server on port {}...", port);
+
+        // Run the connection thread.
+        connection_thread = std::jthread([&, port](std::stop_token stop_token) {
+            try {
+                // Initialize the listening socket and accept a new client.
+                tcp::endpoint endpoint{boost::asio::ip::address_v4::any(), port};
+                tcp::acceptor acceptor{io_context, endpoint};
+
+                acceptor.async_accept(client_socket, [](const auto&) {});
+                io_context.run_one();
+                io_context.restart();
+
+                if (stop_token.stop_requested()) {
+                    return;
+                }
+
+                ThreadLoop(stop_token);
+            } catch (const std::exception& ex) {
+                LOG_CRITICAL(Debug_GDBStub, "Stopping server: {}", ex.what());
+            }
+        });
+    }
+
+    void ShutdownServer() {
+        connection_thread.request_stop();
+        io_context.stop();
+        connection_thread.join();
+    }
+
+    void ThreadLoop(std::stop_token stop_token) {
+        Common::SetCurrentThreadName("Debugger");
+
+        // Set up the client signals for new data.
+        AsyncReceiveInto(signal_pipe, pipe_data, [&](auto d) { PipeData(d); });
+        AsyncReceiveInto(client_socket, client_data, [&](auto d) { ClientData(d); });
+
+        // Set the active thread.
+        UpdateActiveThread();
+
+        // Set up the frontend.
+        frontend->Connected();
+
+        // Main event loop.
+        while (!stop_token.stop_requested() && io_context.run()) {
+        }
+    }
+
+    void PipeData(std::span<const u8> data) {
+        switch (info.type) {
+        case SignalType::Stopped:
+        case SignalType::Watchpoint:
+            // Stop emulation.
+            PauseEmulation();
+
+            // Notify the client.
+            active_thread = info.thread;
+            UpdateActiveThread();
+
+            if (info.type == SignalType::Watchpoint) {
+                frontend->Watchpoint(active_thread, *info.watchpoint);
+            } else {
+                frontend->Stopped(active_thread);
+            }
+
+            break;
+        case SignalType::ShuttingDown:
+            frontend->ShuttingDown();
+
+            // Wait for emulation to shut down gracefully now.
+            signal_pipe.close();
+            client_socket.shutdown(boost::asio::socket_base::shutdown_both);
+            LOG_INFO(Debug_GDBStub, "Shut down server");
+
+            break;
+        }
+    }
+
+    void ClientData(std::span<const u8> data) {
+        const auto actions{frontend->ClientData(data)};
+        for (const auto action : actions) {
+            switch (action) {
+            case DebuggerAction::Interrupt: {
+                {
+                    std::scoped_lock lk{connection_lock};
+                    stopped = true;
+                }
+                PauseEmulation();
+                UpdateActiveThread();
+                frontend->Stopped(active_thread);
+                break;
+            }
+            case DebuggerAction::Continue:
+                MarkResumed([&] { ResumeEmulation(); });
+                break;
+            case DebuggerAction::StepThreadUnlocked:
+                MarkResumed([&] {
+                    active_thread->SetStepState(Kernel::StepState::StepPending);
+                    active_thread->Resume(Kernel::SuspendType::Debug);
+                    ResumeEmulation(active_thread);
+                });
+                break;
+            case DebuggerAction::StepThreadLocked: {
+                MarkResumed([&] {
+                    active_thread->SetStepState(Kernel::StepState::StepPending);
+                    active_thread->Resume(Kernel::SuspendType::Debug);
+                });
+                break;
+            }
+            case DebuggerAction::ShutdownEmulation: {
+                // Spawn another thread that will exit after shutdown,
+                // to avoid a deadlock
+                Core::System* system_ref{&system};
+                std::thread t([system_ref] { system_ref->Exit(); });
+                t.detach();
+                break;
+            }
+            }
+        }
+    }
+
+    void PauseEmulation() {
+        Kernel::KScopedSchedulerLock sl{system.Kernel()};
+
+        // Put all threads to sleep on next scheduler round.
+        for (auto* thread : ThreadList()) {
+            thread->RequestSuspend(Kernel::SuspendType::Debug);
+        }
+    }
+
+    void ResumeEmulation(Kernel::KThread* except = nullptr) {
+        // Wake up all threads.
+        for (auto* thread : ThreadList()) {
+            if (thread == except) {
+                continue;
+            }
+
+            thread->SetStepState(Kernel::StepState::NotStepping);
+            thread->Resume(Kernel::SuspendType::Debug);
+        }
+    }
+
+    template <typename Callback>
+    void MarkResumed(Callback&& cb) {
+        Kernel::KScopedSchedulerLock sl{system.Kernel()};
+        std::scoped_lock cl{connection_lock};
+        stopped = false;
+        cb();
+    }
+
+    void UpdateActiveThread() {
+        const auto& threads{ThreadList()};
+        if (std::find(threads.begin(), threads.end(), active_thread) == threads.end()) {
+            active_thread = threads[0];
+        }
+    }
+
+    const std::vector<Kernel::KThread*>& ThreadList() {
+        return system.GlobalSchedulerContext().GetThreadList();
+    }
+
+private:
+    System& system;
+    std::unique_ptr<DebuggerFrontend> frontend;
+
+    std::jthread connection_thread;
+    std::mutex connection_lock;
+    boost::asio::io_context io_context;
+    boost::process::async_pipe signal_pipe;
+    boost::asio::ip::tcp::socket client_socket;
+
+    SignalInfo info;
+    Kernel::KThread* active_thread;
+    bool pipe_data;
+    bool stopped;
+
+    std::array<u8, 4096> client_data;
+};
+
+Debugger::Debugger(Core::System& system, u16 port) {
+    try {
+        impl = std::make_unique<DebuggerImpl>(system, port);
+    } catch (const std::exception& ex) {
+        LOG_CRITICAL(Debug_GDBStub, "Failed to initialize debugger: {}", ex.what());
+    }
+}
+
+Debugger::~Debugger() = default;
+
+bool Debugger::NotifyThreadStopped(Kernel::KThread* thread) {
+    return impl && impl->SignalDebugger(SignalInfo{SignalType::Stopped, thread, nullptr});
+}
+
+bool Debugger::NotifyThreadWatchpoint(Kernel::KThread* thread,
+                                      const Kernel::DebugWatchpoint& watch) {
+    return impl && impl->SignalDebugger(SignalInfo{SignalType::Watchpoint, thread, &watch});
+}
+
+void Debugger::NotifyShutdown() {
+    if (impl) {
+        impl->SignalDebugger(SignalInfo{SignalType::ShuttingDown, nullptr, nullptr});
+    }
+}
+
+} // namespace Core
diff --git a/src/core/debugger/debugger.h b/src/core/debugger/debugger.h
new file mode 100644
index 000000000..b2f503376
--- /dev/null
+++ b/src/core/debugger/debugger.h
@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "common/common_types.h"
+
+namespace Kernel {
+class KThread;
+struct DebugWatchpoint;
+} // namespace Kernel
+
+namespace Core {
+class System;
+
+class DebuggerImpl;
+
+class Debugger {
+public:
+    /**
+     * Blocks and waits for a connection on localhost, port `server_port`.
+     * Does not create the debugger if the port is already in use.
+     */
+    explicit Debugger(Core::System& system, u16 server_port);
+    ~Debugger();
+
+    /**
+     * Notify the debugger that the given thread is stopped
+     * (due to a breakpoint, or due to stopping after a successful step).
+     *
+     * The debugger will asynchronously halt emulation after the notification has
+     * occurred. If another thread attempts to notify before emulation has stopped,
+     * it is ignored and this method will return false. Otherwise it will return true.
+     */
+    bool NotifyThreadStopped(Kernel::KThread* thread);
+
+    /**
+     * Notify the debugger that a shutdown is being performed now and disconnect.
+     */
+    void NotifyShutdown();
+
+    /*
+     * Notify the debugger that the given thread has stopped due to hitting a watchpoint.
+     */
+    bool NotifyThreadWatchpoint(Kernel::KThread* thread, const Kernel::DebugWatchpoint& watch);
+
+private:
+    std::unique_ptr<DebuggerImpl> impl;
+};
+} // namespace Core
diff --git a/src/core/debugger/debugger_interface.h b/src/core/debugger/debugger_interface.h
new file mode 100644
index 000000000..5b31edc43
--- /dev/null
+++ b/src/core/debugger/debugger_interface.h
@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+#include <span>
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace Kernel {
+class KThread;
+struct DebugWatchpoint;
+} // namespace Kernel
+
+namespace Core {
+
+enum class DebuggerAction {
+    Interrupt,          ///< Stop emulation as soon as possible.
+    Continue,           ///< Resume emulation.
+    StepThreadLocked,   ///< Step the currently-active thread without resuming others.
+    StepThreadUnlocked, ///< Step the currently-active thread and resume others.
+    ShutdownEmulation,  ///< Shut down the emulator.
+};
+
+class DebuggerBackend {
+public:
+    virtual ~DebuggerBackend() = default;
+
+    /**
+     * Can be invoked from a callback to synchronously wait for more data.
+     * Will return as soon as least one byte is received. Reads up to 4096 bytes.
+     */
+    virtual std::span<const u8> ReadFromClient() = 0;
+
+    /**
+     * Can be invoked from a callback to write data to the client.
+     * Returns immediately after the data is sent.
+     */
+    virtual void WriteToClient(std::span<const u8> data) = 0;
+
+    /**
+     * Gets the currently active thread when the debugger is stopped.
+     */
+    virtual Kernel::KThread* GetActiveThread() = 0;
+
+    /**
+     * Sets the currently active thread when the debugger is stopped.
+     */
+    virtual void SetActiveThread(Kernel::KThread* thread) = 0;
+};
+
+class DebuggerFrontend {
+public:
+    explicit DebuggerFrontend(DebuggerBackend& backend_) : backend{backend_} {}
+
+    virtual ~DebuggerFrontend() = default;
+
+    /**
+     * Called after the client has successfully connected to the port.
+     */
+    virtual void Connected() = 0;
+
+    /**
+     * Called when emulation has stopped.
+     */
+    virtual void Stopped(Kernel::KThread* thread) = 0;
+
+    /**
+     * Called when emulation is shutting down.
+     */
+    virtual void ShuttingDown() = 0;
+
+    /*
+     * Called when emulation has stopped on a watchpoint.
+     */
+    virtual void Watchpoint(Kernel::KThread* thread, const Kernel::DebugWatchpoint& watch) = 0;
+
+    /**
+     * Called when new data is asynchronously received on the client socket.
+     * A list of actions to perform is returned.
+     */
+    [[nodiscard]] virtual std::vector<DebuggerAction> ClientData(std::span<const u8> data) = 0;
+
+protected:
+    DebuggerBackend& backend;
+};
+
+} // namespace Core
diff --git a/src/core/debugger/gdbstub.cpp b/src/core/debugger/gdbstub.cpp
new file mode 100644
index 000000000..884229c77
--- /dev/null
+++ b/src/core/debugger/gdbstub.cpp
@@ -0,0 +1,718 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <atomic>
+#include <numeric>
+#include <optional>
+#include <thread>
+
+#include <boost/algorithm/string.hpp>
+
+#include "common/hex_util.h"
+#include "common/logging/log.h"
+#include "common/scope_exit.h"
+#include "core/arm/arm_interface.h"
+#include "core/core.h"
+#include "core/debugger/gdbstub.h"
+#include "core/debugger/gdbstub_arch.h"
+#include "core/hle/kernel/k_page_table.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/kernel/k_thread.h"
+#include "core/loader/loader.h"
+#include "core/memory.h"
+
+namespace Core {
+
+constexpr char GDB_STUB_START = '$';
+constexpr char GDB_STUB_END = '#';
+constexpr char GDB_STUB_ACK = '+';
+constexpr char GDB_STUB_NACK = '-';
+constexpr char GDB_STUB_INT3 = 0x03;
+constexpr int GDB_STUB_SIGTRAP = 5;
+
+constexpr char GDB_STUB_REPLY_ERR[] = "E01";
+constexpr char GDB_STUB_REPLY_OK[] = "OK";
+constexpr char GDB_STUB_REPLY_EMPTY[] = "";
+
+static u8 CalculateChecksum(std::string_view data) {
+    return std::accumulate(data.begin(), data.end(), u8{0},
+                           [](u8 lhs, u8 rhs) { return static_cast<u8>(lhs + rhs); });
+}
+
+static std::string EscapeGDB(std::string_view data) {
+    std::string escaped;
+    escaped.reserve(data.size());
+
+    for (char c : data) {
+        switch (c) {
+        case '#':
+            escaped += "}\x03";
+            break;
+        case '$':
+            escaped += "}\x04";
+            break;
+        case '*':
+            escaped += "}\x0a";
+            break;
+        case '}':
+            escaped += "}\x5d";
+            break;
+        default:
+            escaped += c;
+            break;
+        }
+    }
+
+    return escaped;
+}
+
+static std::string EscapeXML(std::string_view data) {
+    std::string escaped;
+    escaped.reserve(data.size());
+
+    for (char c : data) {
+        switch (c) {
+        case '&':
+            escaped += "&amp;";
+            break;
+        case '"':
+            escaped += "&quot;";
+            break;
+        case '<':
+            escaped += "&lt;";
+            break;
+        case '>':
+            escaped += "&gt;";
+            break;
+        default:
+            escaped += c;
+            break;
+        }
+    }
+
+    return escaped;
+}
+
+GDBStub::GDBStub(DebuggerBackend& backend_, Core::System& system_)
+    : DebuggerFrontend(backend_), system{system_} {
+    if (system.CurrentProcess()->Is64BitProcess()) {
+        arch = std::make_unique<GDBStubA64>();
+    } else {
+        arch = std::make_unique<GDBStubA32>();
+    }
+}
+
+GDBStub::~GDBStub() = default;
+
+void GDBStub::Connected() {}
+
+void GDBStub::ShuttingDown() {}
+
+void GDBStub::Stopped(Kernel::KThread* thread) {
+    SendReply(arch->ThreadStatus(thread, GDB_STUB_SIGTRAP));
+}
+
+void GDBStub::Watchpoint(Kernel::KThread* thread, const Kernel::DebugWatchpoint& watch) {
+    const auto status{arch->ThreadStatus(thread, GDB_STUB_SIGTRAP)};
+
+    switch (watch.type) {
+    case Kernel::DebugWatchpointType::Read:
+        SendReply(fmt::format("{}rwatch:{:x};", status, watch.start_address));
+        break;
+    case Kernel::DebugWatchpointType::Write:
+        SendReply(fmt::format("{}watch:{:x};", status, watch.start_address));
+        break;
+    case Kernel::DebugWatchpointType::ReadOrWrite:
+    default:
+        SendReply(fmt::format("{}awatch:{:x};", status, watch.start_address));
+        break;
+    }
+}
+
+std::vector<DebuggerAction> GDBStub::ClientData(std::span<const u8> data) {
+    std::vector<DebuggerAction> actions;
+    current_command.insert(current_command.end(), data.begin(), data.end());
+
+    while (current_command.size() != 0) {
+        ProcessData(actions);
+    }
+
+    return actions;
+}
+
+void GDBStub::ProcessData(std::vector<DebuggerAction>& actions) {
+    const char c{current_command[0]};
+
+    // Acknowledgement
+    if (c == GDB_STUB_ACK || c == GDB_STUB_NACK) {
+        current_command.erase(current_command.begin());
+        return;
+    }
+
+    // Interrupt
+    if (c == GDB_STUB_INT3) {
+        LOG_INFO(Debug_GDBStub, "Received interrupt");
+        current_command.erase(current_command.begin());
+        actions.push_back(DebuggerAction::Interrupt);
+        SendStatus(GDB_STUB_ACK);
+        return;
+    }
+
+    // Otherwise, require the data to be the start of a command
+    if (c != GDB_STUB_START) {
+        LOG_ERROR(Debug_GDBStub, "Invalid command buffer contents: {}", current_command.data());
+        current_command.clear();
+        SendStatus(GDB_STUB_NACK);
+        return;
+    }
+
+    // Continue reading until command is complete
+    while (CommandEnd() == current_command.end()) {
+        const auto new_data{backend.ReadFromClient()};
+        current_command.insert(current_command.end(), new_data.begin(), new_data.end());
+    }
+
+    // Execute and respond to GDB
+    const auto command{DetachCommand()};
+
+    if (command) {
+        SendStatus(GDB_STUB_ACK);
+        ExecuteCommand(*command, actions);
+    } else {
+        SendStatus(GDB_STUB_NACK);
+    }
+}
+
+void GDBStub::ExecuteCommand(std::string_view packet, std::vector<DebuggerAction>& actions) {
+    LOG_TRACE(Debug_GDBStub, "Executing command: {}", packet);
+
+    if (packet.length() == 0) {
+        SendReply(GDB_STUB_REPLY_ERR);
+        return;
+    }
+
+    if (packet.starts_with("vCont")) {
+        HandleVCont(packet.substr(5), actions);
+        return;
+    }
+
+    std::string_view command{packet.substr(1, packet.size())};
+
+    switch (packet[0]) {
+    case 'H': {
+        Kernel::KThread* thread{nullptr};
+        s64 thread_id{strtoll(command.data() + 1, nullptr, 16)};
+        if (thread_id >= 1) {
+            thread = GetThreadByID(thread_id);
+        } else {
+            thread = backend.GetActiveThread();
+        }
+
+        if (thread) {
+            SendReply(GDB_STUB_REPLY_OK);
+            backend.SetActiveThread(thread);
+        } else {
+            SendReply(GDB_STUB_REPLY_ERR);
+        }
+        break;
+    }
+    case 'T': {
+        s64 thread_id{strtoll(command.data(), nullptr, 16)};
+        if (GetThreadByID(thread_id)) {
+            SendReply(GDB_STUB_REPLY_OK);
+        } else {
+            SendReply(GDB_STUB_REPLY_ERR);
+        }
+        break;
+    }
+    case 'Q':
+    case 'q':
+        HandleQuery(command);
+        break;
+    case '?':
+        SendReply(arch->ThreadStatus(backend.GetActiveThread(), GDB_STUB_SIGTRAP));
+        break;
+    case 'k':
+        LOG_INFO(Debug_GDBStub, "Shutting down emulation");
+        actions.push_back(DebuggerAction::ShutdownEmulation);
+        break;
+    case 'g':
+        SendReply(arch->ReadRegisters(backend.GetActiveThread()));
+        break;
+    case 'G':
+        arch->WriteRegisters(backend.GetActiveThread(), command);
+        SendReply(GDB_STUB_REPLY_OK);
+        break;
+    case 'p': {
+        const size_t reg{static_cast<size_t>(strtoll(command.data(), nullptr, 16))};
+        SendReply(arch->RegRead(backend.GetActiveThread(), reg));
+        break;
+    }
+    case 'P': {
+        const auto sep{std::find(command.begin(), command.end(), '=') - command.begin() + 1};
+        const size_t reg{static_cast<size_t>(strtoll(command.data(), nullptr, 16))};
+        arch->RegWrite(backend.GetActiveThread(), reg, std::string_view(command).substr(sep));
+        SendReply(GDB_STUB_REPLY_OK);
+        break;
+    }
+    case 'm': {
+        const auto sep{std::find(command.begin(), command.end(), ',') - command.begin() + 1};
+        const size_t addr{static_cast<size_t>(strtoll(command.data(), nullptr, 16))};
+        const size_t size{static_cast<size_t>(strtoll(command.data() + sep, nullptr, 16))};
+
+        if (system.Memory().IsValidVirtualAddressRange(addr, size)) {
+            std::vector<u8> mem(size);
+            system.Memory().ReadBlock(addr, mem.data(), size);
+
+            SendReply(Common::HexToString(mem));
+        } else {
+            SendReply(GDB_STUB_REPLY_ERR);
+        }
+        break;
+    }
+    case 'M': {
+        const auto size_sep{std::find(command.begin(), command.end(), ',') - command.begin() + 1};
+        const auto mem_sep{std::find(command.begin(), command.end(), ':') - command.begin() + 1};
+
+        const size_t addr{static_cast<size_t>(strtoll(command.data(), nullptr, 16))};
+        const size_t size{static_cast<size_t>(strtoll(command.data() + size_sep, nullptr, 16))};
+
+        const auto mem_substr{std::string_view(command).substr(mem_sep)};
+        const auto mem{Common::HexStringToVector(mem_substr, false)};
+
+        if (system.Memory().IsValidVirtualAddressRange(addr, size)) {
+            system.Memory().WriteBlock(addr, mem.data(), size);
+            system.InvalidateCpuInstructionCacheRange(addr, size);
+            SendReply(GDB_STUB_REPLY_OK);
+        } else {
+            SendReply(GDB_STUB_REPLY_ERR);
+        }
+        break;
+    }
+    case 's':
+        actions.push_back(DebuggerAction::StepThreadLocked);
+        break;
+    case 'C':
+    case 'c':
+        actions.push_back(DebuggerAction::Continue);
+        break;
+    case 'Z':
+        HandleBreakpointInsert(command);
+        break;
+    case 'z':
+        HandleBreakpointRemove(command);
+        break;
+    default:
+        SendReply(GDB_STUB_REPLY_EMPTY);
+        break;
+    }
+}
+
+enum class BreakpointType {
+    Software = 0,
+    Hardware = 1,
+    WriteWatch = 2,
+    ReadWatch = 3,
+    AccessWatch = 4,
+};
+
+void GDBStub::HandleBreakpointInsert(std::string_view command) {
+    const auto type{static_cast<BreakpointType>(strtoll(command.data(), nullptr, 16))};
+    const auto addr_sep{std::find(command.begin(), command.end(), ',') - command.begin() + 1};
+    const auto size_sep{std::find(command.begin() + addr_sep, command.end(), ',') -
+                        command.begin() + 1};
+    const size_t addr{static_cast<size_t>(strtoll(command.data() + addr_sep, nullptr, 16))};
+    const size_t size{static_cast<size_t>(strtoll(command.data() + size_sep, nullptr, 16))};
+
+    if (!system.Memory().IsValidVirtualAddressRange(addr, size)) {
+        SendReply(GDB_STUB_REPLY_ERR);
+        return;
+    }
+
+    bool success{};
+
+    switch (type) {
+    case BreakpointType::Software:
+        replaced_instructions[addr] = system.Memory().Read32(addr);
+        system.Memory().Write32(addr, arch->BreakpointInstruction());
+        system.InvalidateCpuInstructionCacheRange(addr, sizeof(u32));
+        success = true;
+        break;
+    case BreakpointType::WriteWatch:
+        success = system.CurrentProcess()->InsertWatchpoint(system, addr, size,
+                                                            Kernel::DebugWatchpointType::Write);
+        break;
+    case BreakpointType::ReadWatch:
+        success = system.CurrentProcess()->InsertWatchpoint(system, addr, size,
+                                                            Kernel::DebugWatchpointType::Read);
+        break;
+    case BreakpointType::AccessWatch:
+        success = system.CurrentProcess()->InsertWatchpoint(
+            system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
+        break;
+    case BreakpointType::Hardware:
+    default:
+        SendReply(GDB_STUB_REPLY_EMPTY);
+        return;
+    }
+
+    if (success) {
+        SendReply(GDB_STUB_REPLY_OK);
+    } else {
+        SendReply(GDB_STUB_REPLY_ERR);
+    }
+}
+
+void GDBStub::HandleBreakpointRemove(std::string_view command) {
+    const auto type{static_cast<BreakpointType>(strtoll(command.data(), nullptr, 16))};
+    const auto addr_sep{std::find(command.begin(), command.end(), ',') - command.begin() + 1};
+    const auto size_sep{std::find(command.begin() + addr_sep, command.end(), ',') -
+                        command.begin() + 1};
+    const size_t addr{static_cast<size_t>(strtoll(command.data() + addr_sep, nullptr, 16))};
+    const size_t size{static_cast<size_t>(strtoll(command.data() + size_sep, nullptr, 16))};
+
+    if (!system.Memory().IsValidVirtualAddressRange(addr, size)) {
+        SendReply(GDB_STUB_REPLY_ERR);
+        return;
+    }
+
+    bool success{};
+
+    switch (type) {
+    case BreakpointType::Software: {
+        const auto orig_insn{replaced_instructions.find(addr)};
+        if (orig_insn != replaced_instructions.end()) {
+            system.Memory().Write32(addr, orig_insn->second);
+            system.InvalidateCpuInstructionCacheRange(addr, sizeof(u32));
+            replaced_instructions.erase(addr);
+            success = true;
+        }
+        break;
+    }
+    case BreakpointType::WriteWatch:
+        success = system.CurrentProcess()->RemoveWatchpoint(system, addr, size,
+                                                            Kernel::DebugWatchpointType::Write);
+        break;
+    case BreakpointType::ReadWatch:
+        success = system.CurrentProcess()->RemoveWatchpoint(system, addr, size,
+                                                            Kernel::DebugWatchpointType::Read);
+        break;
+    case BreakpointType::AccessWatch:
+        success = system.CurrentProcess()->RemoveWatchpoint(
+            system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
+        break;
+    case BreakpointType::Hardware:
+    default:
+        SendReply(GDB_STUB_REPLY_EMPTY);
+        return;
+    }
+
+    if (success) {
+        SendReply(GDB_STUB_REPLY_OK);
+    } else {
+        SendReply(GDB_STUB_REPLY_ERR);
+    }
+}
+
+// Structure offsets are from Atmosphere
+// See osdbg_thread_local_region.os.horizon.hpp and osdbg_thread_type.os.horizon.hpp
+
+static std::optional<std::string> GetNameFromThreadType32(Core::Memory::Memory& memory,
+                                                          const Kernel::KThread* thread) {
+    // Read thread type from TLS
+    const VAddr tls_thread_type{memory.Read32(thread->GetTLSAddress() + 0x1fc)};
+    const VAddr argument_thread_type{thread->GetArgument()};
+
+    if (argument_thread_type && tls_thread_type != argument_thread_type) {
+        // Probably not created by nnsdk, no name available.
+        return std::nullopt;
+    }
+
+    if (!tls_thread_type) {
+        return std::nullopt;
+    }
+
+    const u16 version{memory.Read16(tls_thread_type + 0x26)};
+    VAddr name_pointer{};
+    if (version == 1) {
+        name_pointer = memory.Read32(tls_thread_type + 0xe4);
+    } else {
+        name_pointer = memory.Read32(tls_thread_type + 0xe8);
+    }
+
+    if (!name_pointer) {
+        // No name provided.
+        return std::nullopt;
+    }
+
+    return memory.ReadCString(name_pointer, 256);
+}
+
+static std::optional<std::string> GetNameFromThreadType64(Core::Memory::Memory& memory,
+                                                          const Kernel::KThread* thread) {
+    // Read thread type from TLS
+    const VAddr tls_thread_type{memory.Read64(thread->GetTLSAddress() + 0x1f8)};
+    const VAddr argument_thread_type{thread->GetArgument()};
+
+    if (argument_thread_type && tls_thread_type != argument_thread_type) {
+        // Probably not created by nnsdk, no name available.
+        return std::nullopt;
+    }
+
+    if (!tls_thread_type) {
+        return std::nullopt;
+    }
+
+    const u16 version{memory.Read16(tls_thread_type + 0x46)};
+    VAddr name_pointer{};
+    if (version == 1) {
+        name_pointer = memory.Read64(tls_thread_type + 0x1a0);
+    } else {
+        name_pointer = memory.Read64(tls_thread_type + 0x1a8);
+    }
+
+    if (!name_pointer) {
+        // No name provided.
+        return std::nullopt;
+    }
+
+    return memory.ReadCString(name_pointer, 256);
+}
+
+static std::optional<std::string> GetThreadName(Core::System& system,
+                                                const Kernel::KThread* thread) {
+    if (system.CurrentProcess()->Is64BitProcess()) {
+        return GetNameFromThreadType64(system.Memory(), thread);
+    } else {
+        return GetNameFromThreadType32(system.Memory(), thread);
+    }
+}
+
+static std::string_view GetThreadWaitReason(const Kernel::KThread* thread) {
+    switch (thread->GetWaitReasonForDebugging()) {
+    case Kernel::ThreadWaitReasonForDebugging::Sleep:
+        return "Sleep";
+    case Kernel::ThreadWaitReasonForDebugging::IPC:
+        return "IPC";
+    case Kernel::ThreadWaitReasonForDebugging::Synchronization:
+        return "Synchronization";
+    case Kernel::ThreadWaitReasonForDebugging::ConditionVar:
+        return "ConditionVar";
+    case Kernel::ThreadWaitReasonForDebugging::Arbitration:
+        return "Arbitration";
+    case Kernel::ThreadWaitReasonForDebugging::Suspended:
+        return "Suspended";
+    default:
+        return "Unknown";
+    }
+}
+
+static std::string GetThreadState(const Kernel::KThread* thread) {
+    switch (thread->GetState()) {
+    case Kernel::ThreadState::Initialized:
+        return "Initialized";
+    case Kernel::ThreadState::Waiting:
+        return fmt::format("Waiting ({})", GetThreadWaitReason(thread));
+    case Kernel::ThreadState::Runnable:
+        return "Runnable";
+    case Kernel::ThreadState::Terminated:
+        return "Terminated";
+    default:
+        return "Unknown";
+    }
+}
+
+static std::string PaginateBuffer(std::string_view buffer, std::string_view request) {
+    const auto amount{request.substr(request.find(',') + 1)};
+    const auto offset_val{static_cast<u64>(strtoll(request.data(), nullptr, 16))};
+    const auto amount_val{static_cast<u64>(strtoll(amount.data(), nullptr, 16))};
+
+    if (offset_val + amount_val > buffer.size()) {
+        return fmt::format("l{}", buffer.substr(offset_val));
+    } else {
+        return fmt::format("m{}", buffer.substr(offset_val, amount_val));
+    }
+}
+
+void GDBStub::HandleQuery(std::string_view command) {
+    if (command.starts_with("TStatus")) {
+        // no tracepoint support
+        SendReply("T0");
+    } else if (command.starts_with("Supported")) {
+        SendReply("PacketSize=4000;qXfer:features:read+;qXfer:threads:read+;qXfer:libraries:read+;"
+                  "vContSupported+;QStartNoAckMode+");
+    } else if (command.starts_with("Xfer:features:read:target.xml:")) {
+        const auto target_xml{arch->GetTargetXML()};
+        SendReply(PaginateBuffer(target_xml, command.substr(30)));
+    } else if (command.starts_with("Offsets")) {
+        Loader::AppLoader::Modules modules;
+        system.GetAppLoader().ReadNSOModules(modules);
+
+        const auto main = std::find_if(modules.begin(), modules.end(),
+                                       [](const auto& key) { return key.second == "main"; });
+        if (main != modules.end()) {
+            SendReply(fmt::format("TextSeg={:x}", main->first));
+        } else {
+            SendReply(fmt::format("TextSeg={:x}",
+                                  system.CurrentProcess()->PageTable().GetCodeRegionStart()));
+        }
+    } else if (command.starts_with("Xfer:libraries:read::")) {
+        Loader::AppLoader::Modules modules;
+        system.GetAppLoader().ReadNSOModules(modules);
+
+        std::string buffer;
+        buffer += R"(<?xml version="1.0"?>)";
+        buffer += "<library-list>";
+        for (const auto& [base, name] : modules) {
+            buffer += fmt::format(R"(<library name="{}"><segment address="{:#x}"/></library>)",
+                                  EscapeXML(name), base);
+        }
+        buffer += "</library-list>";
+
+        SendReply(PaginateBuffer(buffer, command.substr(21)));
+    } else if (command.starts_with("fThreadInfo")) {
+        // beginning of list
+        const auto& threads = system.GlobalSchedulerContext().GetThreadList();
+        std::vector<std::string> thread_ids;
+        for (const auto& thread : threads) {
+            thread_ids.push_back(fmt::format("{:x}", thread->GetThreadID()));
+        }
+        SendReply(fmt::format("m{}", fmt::join(thread_ids, ",")));
+    } else if (command.starts_with("sThreadInfo")) {
+        // end of list
+        SendReply("l");
+    } else if (command.starts_with("Xfer:threads:read::")) {
+        std::string buffer;
+        buffer += R"(<?xml version="1.0"?>)";
+        buffer += "<threads>";
+
+        const auto& threads = system.GlobalSchedulerContext().GetThreadList();
+        for (const auto* thread : threads) {
+            auto thread_name{GetThreadName(system, thread)};
+            if (!thread_name) {
+                thread_name = fmt::format("Thread {:d}", thread->GetThreadID());
+            }
+
+            buffer += fmt::format(R"(<thread id="{:x}" core="{:d}" name="{}">{}</thread>)",
+                                  thread->GetThreadID(), thread->GetActiveCore(),
+                                  EscapeXML(*thread_name), GetThreadState(thread));
+        }
+
+        buffer += "</threads>";
+
+        SendReply(PaginateBuffer(buffer, command.substr(19)));
+    } else if (command.starts_with("Attached")) {
+        SendReply("0");
+    } else if (command.starts_with("StartNoAckMode")) {
+        no_ack = true;
+        SendReply(GDB_STUB_REPLY_OK);
+    } else {
+        SendReply(GDB_STUB_REPLY_EMPTY);
+    }
+}
+
+void GDBStub::HandleVCont(std::string_view command, std::vector<DebuggerAction>& actions) {
+    if (command == "?") {
+        // Continuing and stepping are supported
+        // (signal is ignored, but required for GDB to use vCont)
+        SendReply("vCont;c;C;s;S");
+        return;
+    }
+
+    Kernel::KThread* stepped_thread{nullptr};
+    bool lock_execution{true};
+
+    std::vector<std::string> entries;
+    boost::split(entries, command.substr(1), boost::is_any_of(";"));
+    for (const auto& thread_action : entries) {
+        std::vector<std::string> parts;
+        boost::split(parts, thread_action, boost::is_any_of(":"));
+
+        if (parts.size() == 1 && (parts[0] == "c" || parts[0].starts_with("C"))) {
+            lock_execution = false;
+        }
+        if (parts.size() == 2 && (parts[0] == "s" || parts[0].starts_with("S"))) {
+            stepped_thread = GetThreadByID(strtoll(parts[1].data(), nullptr, 16));
+        }
+    }
+
+    if (stepped_thread) {
+        backend.SetActiveThread(stepped_thread);
+        actions.push_back(lock_execution ? DebuggerAction::StepThreadLocked
+                                         : DebuggerAction::StepThreadUnlocked);
+    } else {
+        actions.push_back(DebuggerAction::Continue);
+    }
+}
+
+Kernel::KThread* GDBStub::GetThreadByID(u64 thread_id) {
+    const auto& threads{system.GlobalSchedulerContext().GetThreadList()};
+    for (auto* thread : threads) {
+        if (thread->GetThreadID() == thread_id) {
+            return thread;
+        }
+    }
+
+    return nullptr;
+}
+
+std::vector<char>::const_iterator GDBStub::CommandEnd() const {
+    // Find the end marker
+    const auto end{std::find(current_command.begin(), current_command.end(), GDB_STUB_END)};
+
+    // Require the checksum to be present
+    return std::min(end + 2, current_command.end());
+}
+
+std::optional<std::string> GDBStub::DetachCommand() {
+    // Slice the string part from the beginning to the end marker
+    const auto end{CommandEnd()};
+
+    // Extract possible command data
+    std::string data(current_command.data(), end - current_command.begin() + 1);
+
+    // Shift over the remaining contents
+    current_command.erase(current_command.begin(), end + 1);
+
+    // Validate received command
+    if (data[0] != GDB_STUB_START) {
+        LOG_ERROR(Debug_GDBStub, "Invalid start data: {}", data[0]);
+        return std::nullopt;
+    }
+
+    u8 calculated = CalculateChecksum(std::string_view(data).substr(1, data.size() - 4));
+    u8 received = static_cast<u8>(strtoll(data.data() + data.size() - 2, nullptr, 16));
+
+    // Verify checksum
+    if (calculated != received) {
+        LOG_ERROR(Debug_GDBStub, "Checksum mismatch: calculated {:02x}, received {:02x}",
+                  calculated, received);
+        return std::nullopt;
+    }
+
+    return data.substr(1, data.size() - 4);
+}
+
+void GDBStub::SendReply(std::string_view data) {
+    const auto escaped{EscapeGDB(data)};
+    const auto output{fmt::format("{}{}{}{:02x}", GDB_STUB_START, escaped, GDB_STUB_END,
+                                  CalculateChecksum(escaped))};
+    LOG_TRACE(Debug_GDBStub, "Writing reply: {}", output);
+
+    // C++ string support is complete rubbish
+    const u8* output_begin = reinterpret_cast<const u8*>(output.data());
+    const u8* output_end = output_begin + output.size();
+    backend.WriteToClient(std::span<const u8>(output_begin, output_end));
+}
+
+void GDBStub::SendStatus(char status) {
+    if (no_ack) {
+        return;
+    }
+
+    std::array<u8, 1> buf = {static_cast<u8>(status)};
+    LOG_TRACE(Debug_GDBStub, "Writing status: {}", status);
+    backend.WriteToClient(buf);
+}
+
+} // namespace Core
diff --git a/src/core/debugger/gdbstub.h b/src/core/debugger/gdbstub.h
new file mode 100644
index 000000000..0b0f56e4b
--- /dev/null
+++ b/src/core/debugger/gdbstub.h
@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <map>
+#include <memory>
+#include <optional>
+#include <string_view>
+#include <vector>
+
+#include "core/debugger/debugger_interface.h"
+#include "core/debugger/gdbstub_arch.h"
+
+namespace Core {
+
+class System;
+
+class GDBStub : public DebuggerFrontend {
+public:
+    explicit GDBStub(DebuggerBackend& backend, Core::System& system);
+    ~GDBStub() override;
+
+    void Connected() override;
+    void Stopped(Kernel::KThread* thread) override;
+    void ShuttingDown() override;
+    void Watchpoint(Kernel::KThread* thread, const Kernel::DebugWatchpoint& watch) override;
+    std::vector<DebuggerAction> ClientData(std::span<const u8> data) override;
+
+private:
+    void ProcessData(std::vector<DebuggerAction>& actions);
+    void ExecuteCommand(std::string_view packet, std::vector<DebuggerAction>& actions);
+    void HandleVCont(std::string_view command, std::vector<DebuggerAction>& actions);
+    void HandleQuery(std::string_view command);
+    void HandleBreakpointInsert(std::string_view command);
+    void HandleBreakpointRemove(std::string_view command);
+    std::vector<char>::const_iterator CommandEnd() const;
+    std::optional<std::string> DetachCommand();
+    Kernel::KThread* GetThreadByID(u64 thread_id);
+
+    void SendReply(std::string_view data);
+    void SendStatus(char status);
+
+private:
+    Core::System& system;
+    std::unique_ptr<GDBStubArch> arch;
+    std::vector<char> current_command;
+    std::map<VAddr, u32> replaced_instructions;
+    bool no_ack{};
+};
+
+} // namespace Core
diff --git a/src/core/debugger/gdbstub_arch.cpp b/src/core/debugger/gdbstub_arch.cpp
new file mode 100644
index 000000000..4bef09bd7
--- /dev/null
+++ b/src/core/debugger/gdbstub_arch.cpp
@@ -0,0 +1,487 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/hex_util.h"
+#include "core/debugger/gdbstub_arch.h"
+#include "core/hle/kernel/k_thread.h"
+
+namespace Core {
+
+template <typename T>
+static T HexToValue(std::string_view hex) {
+    static_assert(std::is_trivially_copyable_v<T>);
+    T value{};
+    const auto mem{Common::HexStringToVector(hex, false)};
+    std::memcpy(&value, mem.data(), std::min(mem.size(), sizeof(T)));
+    return value;
+}
+
+template <typename T>
+static std::string ValueToHex(const T value) {
+    static_assert(std::is_trivially_copyable_v<T>);
+    std::array<u8, sizeof(T)> mem{};
+    std::memcpy(mem.data(), &value, sizeof(T));
+    return Common::HexToString(mem);
+}
+
+template <typename T>
+static T GetSIMDRegister(const std::array<u32, 64>& simd_regs, size_t offset) {
+    static_assert(std::is_trivially_copyable_v<T>);
+    T value{};
+    std::memcpy(&value, reinterpret_cast<const u8*>(simd_regs.data()) + sizeof(T) * offset,
+                sizeof(T));
+    return value;
+}
+
+template <typename T>
+static void PutSIMDRegister(std::array<u32, 64>& simd_regs, size_t offset, const T value) {
+    static_assert(std::is_trivially_copyable_v<T>);
+    std::memcpy(reinterpret_cast<u8*>(simd_regs.data()) + sizeof(T) * offset, &value, sizeof(T));
+}
+
+// For sample XML files see the GDB source /gdb/features
+// This XML defines what the registers are for this specific ARM device
+std::string GDBStubA64::GetTargetXML() const {
+    constexpr const char* target_xml =
+        R"(<?xml version="1.0"?>
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target version="1.0">
+  <architecture>aarch64</architecture>
+  <feature name="org.gnu.gdb.aarch64.core">
+    <reg name="x0" bitsize="64"/>
+    <reg name="x1" bitsize="64"/>
+    <reg name="x2" bitsize="64"/>
+    <reg name="x3" bitsize="64"/>
+    <reg name="x4" bitsize="64"/>
+    <reg name="x5" bitsize="64"/>
+    <reg name="x6" bitsize="64"/>
+    <reg name="x7" bitsize="64"/>
+    <reg name="x8" bitsize="64"/>
+    <reg name="x9" bitsize="64"/>
+    <reg name="x10" bitsize="64"/>
+    <reg name="x11" bitsize="64"/>
+    <reg name="x12" bitsize="64"/>
+    <reg name="x13" bitsize="64"/>
+    <reg name="x14" bitsize="64"/>
+    <reg name="x15" bitsize="64"/>
+    <reg name="x16" bitsize="64"/>
+    <reg name="x17" bitsize="64"/>
+    <reg name="x18" bitsize="64"/>
+    <reg name="x19" bitsize="64"/>
+    <reg name="x20" bitsize="64"/>
+    <reg name="x21" bitsize="64"/>
+    <reg name="x22" bitsize="64"/>
+    <reg name="x23" bitsize="64"/>
+    <reg name="x24" bitsize="64"/>
+    <reg name="x25" bitsize="64"/>
+    <reg name="x26" bitsize="64"/>
+    <reg name="x27" bitsize="64"/>
+    <reg name="x28" bitsize="64"/>
+    <reg name="x29" bitsize="64"/>
+    <reg name="x30" bitsize="64"/>
+    <reg name="sp" bitsize="64" type="data_ptr"/>
+    <reg name="pc" bitsize="64" type="code_ptr"/>
+    <flags id="cpsr_flags" size="4">
+      <field name="SP" start="0" end="0"/>
+      <field name="" start="1" end="1"/>
+      <field name="EL" start="2" end="3"/>
+      <field name="nRW" start="4" end="4"/>
+      <field name="" start="5" end="5"/>
+      <field name="F" start="6" end="6"/>
+      <field name="I" start="7" end="7"/>
+      <field name="A" start="8" end="8"/>
+      <field name="D" start="9" end="9"/>
+      <field name="IL" start="20" end="20"/>
+      <field name="SS" start="21" end="21"/>
+      <field name="V" start="28" end="28"/>
+      <field name="C" start="29" end="29"/>
+      <field name="Z" start="30" end="30"/>
+      <field name="N" start="31" end="31"/>
+    </flags>
+    <reg name="cpsr" bitsize="32" type="cpsr_flags"/>
+  </feature>
+  <feature name="org.gnu.gdb.aarch64.fpu">
+    <vector id="v2d" type="ieee_double" count="2"/>
+    <vector id="v2u" type="uint64" count="2"/>
+    <vector id="v2i" type="int64" count="2"/>
+    <vector id="v4f" type="ieee_single" count="4"/>
+    <vector id="v4u" type="uint32" count="4"/>
+    <vector id="v4i" type="int32" count="4"/>
+    <vector id="v8u" type="uint16" count="8"/>
+    <vector id="v8i" type="int16" count="8"/>
+    <vector id="v16u" type="uint8" count="16"/>
+    <vector id="v16i" type="int8" count="16"/>
+    <vector id="v1u" type="uint128" count="1"/>
+    <vector id="v1i" type="int128" count="1"/>
+    <union id="vnd">
+      <field name="f" type="v2d"/>
+      <field name="u" type="v2u"/>
+      <field name="s" type="v2i"/>
+    </union>
+    <union id="vns">
+      <field name="f" type="v4f"/>
+      <field name="u" type="v4u"/>
+      <field name="s" type="v4i"/>
+    </union>
+    <union id="vnh">
+      <field name="u" type="v8u"/>
+      <field name="s" type="v8i"/>
+    </union>
+    <union id="vnb">
+      <field name="u" type="v16u"/>
+      <field name="s" type="v16i"/>
+    </union>
+    <union id="vnq">
+      <field name="u" type="v1u"/>
+      <field name="s" type="v1i"/>
+    </union>
+    <union id="aarch64v">
+      <field name="d" type="vnd"/>
+      <field name="s" type="vns"/>
+      <field name="h" type="vnh"/>
+      <field name="b" type="vnb"/>
+      <field name="q" type="vnq"/>
+    </union>
+    <reg name="v0" bitsize="128" type="aarch64v" regnum="34"/>
+    <reg name="v1" bitsize="128" type="aarch64v" />
+    <reg name="v2" bitsize="128" type="aarch64v" />
+    <reg name="v3" bitsize="128" type="aarch64v" />
+    <reg name="v4" bitsize="128" type="aarch64v" />
+    <reg name="v5" bitsize="128" type="aarch64v" />
+    <reg name="v6" bitsize="128" type="aarch64v" />
+    <reg name="v7" bitsize="128" type="aarch64v" />
+    <reg name="v8" bitsize="128" type="aarch64v" />
+    <reg name="v9" bitsize="128" type="aarch64v" />
+    <reg name="v10" bitsize="128" type="aarch64v"/>
+    <reg name="v11" bitsize="128" type="aarch64v"/>
+    <reg name="v12" bitsize="128" type="aarch64v"/>
+    <reg name="v13" bitsize="128" type="aarch64v"/>
+    <reg name="v14" bitsize="128" type="aarch64v"/>
+    <reg name="v15" bitsize="128" type="aarch64v"/>
+    <reg name="v16" bitsize="128" type="aarch64v"/>
+    <reg name="v17" bitsize="128" type="aarch64v"/>
+    <reg name="v18" bitsize="128" type="aarch64v"/>
+    <reg name="v19" bitsize="128" type="aarch64v"/>
+    <reg name="v20" bitsize="128" type="aarch64v"/>
+    <reg name="v21" bitsize="128" type="aarch64v"/>
+    <reg name="v22" bitsize="128" type="aarch64v"/>
+    <reg name="v23" bitsize="128" type="aarch64v"/>
+    <reg name="v24" bitsize="128" type="aarch64v"/>
+    <reg name="v25" bitsize="128" type="aarch64v"/>
+    <reg name="v26" bitsize="128" type="aarch64v"/>
+    <reg name="v27" bitsize="128" type="aarch64v"/>
+    <reg name="v28" bitsize="128" type="aarch64v"/>
+    <reg name="v29" bitsize="128" type="aarch64v"/>
+    <reg name="v30" bitsize="128" type="aarch64v"/>
+    <reg name="v31" bitsize="128" type="aarch64v"/>
+    <reg name="fpsr" bitsize="32"/>
+    <reg name="fpcr" bitsize="32"/>
+  </feature>
+</target>)";
+
+    return target_xml;
+}
+
+std::string GDBStubA64::RegRead(const Kernel::KThread* thread, size_t id) const {
+    if (!thread) {
+        return "";
+    }
+
+    const auto& context{thread->GetContext64()};
+    const auto& gprs{context.cpu_registers};
+    const auto& fprs{context.vector_registers};
+
+    if (id < SP_REGISTER) {
+        return ValueToHex(gprs[id]);
+    } else if (id == SP_REGISTER) {
+        return ValueToHex(context.sp);
+    } else if (id == PC_REGISTER) {
+        return ValueToHex(context.pc);
+    } else if (id == PSTATE_REGISTER) {
+        return ValueToHex(context.pstate);
+    } else if (id >= Q0_REGISTER && id < FPSR_REGISTER) {
+        return ValueToHex(fprs[id - Q0_REGISTER]);
+    } else if (id == FPSR_REGISTER) {
+        return ValueToHex(context.fpsr);
+    } else if (id == FPCR_REGISTER) {
+        return ValueToHex(context.fpcr);
+    } else {
+        return "";
+    }
+}
+
+void GDBStubA64::RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const {
+    if (!thread) {
+        return;
+    }
+
+    auto& context{thread->GetContext64()};
+
+    if (id < SP_REGISTER) {
+        context.cpu_registers[id] = HexToValue<u64>(value);
+    } else if (id == SP_REGISTER) {
+        context.sp = HexToValue<u64>(value);
+    } else if (id == PC_REGISTER) {
+        context.pc = HexToValue<u64>(value);
+    } else if (id == PSTATE_REGISTER) {
+        context.pstate = HexToValue<u32>(value);
+    } else if (id >= Q0_REGISTER && id < FPSR_REGISTER) {
+        context.vector_registers[id - Q0_REGISTER] = HexToValue<u128>(value);
+    } else if (id == FPSR_REGISTER) {
+        context.fpsr = HexToValue<u32>(value);
+    } else if (id == FPCR_REGISTER) {
+        context.fpcr = HexToValue<u32>(value);
+    }
+}
+
+std::string GDBStubA64::ReadRegisters(const Kernel::KThread* thread) const {
+    std::string output;
+
+    for (size_t reg = 0; reg <= FPCR_REGISTER; reg++) {
+        output += RegRead(thread, reg);
+    }
+
+    return output;
+}
+
+void GDBStubA64::WriteRegisters(Kernel::KThread* thread, std::string_view register_data) const {
+    for (size_t i = 0, reg = 0; reg <= FPCR_REGISTER; reg++) {
+        if (reg <= SP_REGISTER || reg == PC_REGISTER) {
+            RegWrite(thread, reg, register_data.substr(i, 16));
+            i += 16;
+        } else if (reg == PSTATE_REGISTER || reg == FPCR_REGISTER || reg == FPSR_REGISTER) {
+            RegWrite(thread, reg, register_data.substr(i, 8));
+            i += 8;
+        } else if (reg >= Q0_REGISTER && reg < FPCR_REGISTER) {
+            RegWrite(thread, reg, register_data.substr(i, 32));
+            i += 32;
+        }
+    }
+}
+
+std::string GDBStubA64::ThreadStatus(const Kernel::KThread* thread, u8 signal) const {
+    return fmt::format("T{:02x}{:02x}:{};{:02x}:{};{:02x}:{};thread:{:x};", signal, PC_REGISTER,
+                       RegRead(thread, PC_REGISTER), SP_REGISTER, RegRead(thread, SP_REGISTER),
+                       LR_REGISTER, RegRead(thread, LR_REGISTER), thread->GetThreadID());
+}
+
+u32 GDBStubA64::BreakpointInstruction() const {
+    // A64: brk #0
+    return 0xd4200000;
+}
+
+std::string GDBStubA32::GetTargetXML() const {
+    constexpr const char* target_xml =
+        R"(<?xml version="1.0"?>
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target version="1.0">
+  <architecture>arm</architecture>
+  <feature name="org.gnu.gdb.arm.core">
+    <reg name="r0" bitsize="32" type="uint32"/>
+    <reg name="r1" bitsize="32" type="uint32"/>
+    <reg name="r2" bitsize="32" type="uint32"/>
+    <reg name="r3" bitsize="32" type="uint32"/>
+    <reg name="r4" bitsize="32" type="uint32"/>
+    <reg name="r5" bitsize="32" type="uint32"/>
+    <reg name="r6" bitsize="32" type="uint32"/>
+    <reg name="r7" bitsize="32" type="uint32"/>
+    <reg name="r8" bitsize="32" type="uint32"/>
+    <reg name="r9" bitsize="32" type="uint32"/>
+    <reg name="r10" bitsize="32" type="uint32"/>
+    <reg name="r11" bitsize="32" type="uint32"/>
+    <reg name="r12" bitsize="32" type="uint32"/>
+    <reg name="sp" bitsize="32" type="data_ptr"/>
+    <reg name="lr" bitsize="32" type="code_ptr"/>
+    <reg name="pc" bitsize="32" type="code_ptr"/>
+    <!-- The CPSR is register 25, rather than register 16, because
+         the FPA registers historically were placed between the PC
+         and the CPSR in the "g" packet.  -->
+    <reg name="cpsr" bitsize="32" regnum="25"/>
+  </feature>
+  <feature name="org.gnu.gdb.arm.vfp">
+    <vector id="neon_uint8x8" type="uint8" count="8"/>
+    <vector id="neon_uint16x4" type="uint16" count="4"/>
+    <vector id="neon_uint32x2" type="uint32" count="2"/>
+    <vector id="neon_float32x2" type="ieee_single" count="2"/>
+    <union id="neon_d">
+      <field name="u8" type="neon_uint8x8"/>
+      <field name="u16" type="neon_uint16x4"/>
+      <field name="u32" type="neon_uint32x2"/>
+      <field name="u64" type="uint64"/>
+      <field name="f32" type="neon_float32x2"/>
+      <field name="f64" type="ieee_double"/>
+    </union>
+    <vector id="neon_uint8x16" type="uint8" count="16"/>
+    <vector id="neon_uint16x8" type="uint16" count="8"/>
+    <vector id="neon_uint32x4" type="uint32" count="4"/>
+    <vector id="neon_uint64x2" type="uint64" count="2"/>
+    <vector id="neon_float32x4" type="ieee_single" count="4"/>
+    <vector id="neon_float64x2" type="ieee_double" count="2"/>
+    <union id="neon_q">
+      <field name="u8" type="neon_uint8x16"/>
+      <field name="u16" type="neon_uint16x8"/>
+      <field name="u32" type="neon_uint32x4"/>
+      <field name="u64" type="neon_uint64x2"/>
+      <field name="f32" type="neon_float32x4"/>
+      <field name="f64" type="neon_float64x2"/>
+    </union>
+    <reg name="d0" bitsize="64" type="neon_d" regnum="32"/>
+    <reg name="d1" bitsize="64" type="neon_d"/>
+    <reg name="d2" bitsize="64" type="neon_d"/>
+    <reg name="d3" bitsize="64" type="neon_d"/>
+    <reg name="d4" bitsize="64" type="neon_d"/>
+    <reg name="d5" bitsize="64" type="neon_d"/>
+    <reg name="d6" bitsize="64" type="neon_d"/>
+    <reg name="d7" bitsize="64" type="neon_d"/>
+    <reg name="d8" bitsize="64" type="neon_d"/>
+    <reg name="d9" bitsize="64" type="neon_d"/>
+    <reg name="d10" bitsize="64" type="neon_d"/>
+    <reg name="d11" bitsize="64" type="neon_d"/>
+    <reg name="d12" bitsize="64" type="neon_d"/>
+    <reg name="d13" bitsize="64" type="neon_d"/>
+    <reg name="d14" bitsize="64" type="neon_d"/>
+    <reg name="d15" bitsize="64" type="neon_d"/>
+    <reg name="d16" bitsize="64" type="neon_d"/>
+    <reg name="d17" bitsize="64" type="neon_d"/>
+    <reg name="d18" bitsize="64" type="neon_d"/>
+    <reg name="d19" bitsize="64" type="neon_d"/>
+    <reg name="d20" bitsize="64" type="neon_d"/>
+    <reg name="d21" bitsize="64" type="neon_d"/>
+    <reg name="d22" bitsize="64" type="neon_d"/>
+    <reg name="d23" bitsize="64" type="neon_d"/>
+    <reg name="d24" bitsize="64" type="neon_d"/>
+    <reg name="d25" bitsize="64" type="neon_d"/>
+    <reg name="d26" bitsize="64" type="neon_d"/>
+    <reg name="d27" bitsize="64" type="neon_d"/>
+    <reg name="d28" bitsize="64" type="neon_d"/>
+    <reg name="d29" bitsize="64" type="neon_d"/>
+    <reg name="d30" bitsize="64" type="neon_d"/>
+    <reg name="d31" bitsize="64" type="neon_d"/>
+
+    <reg name="q0" bitsize="128" type="neon_q" regnum="64"/>
+    <reg name="q1" bitsize="128" type="neon_q"/>
+    <reg name="q2" bitsize="128" type="neon_q"/>
+    <reg name="q3" bitsize="128" type="neon_q"/>
+    <reg name="q4" bitsize="128" type="neon_q"/>
+    <reg name="q5" bitsize="128" type="neon_q"/>
+    <reg name="q6" bitsize="128" type="neon_q"/>
+    <reg name="q7" bitsize="128" type="neon_q"/>
+    <reg name="q8" bitsize="128" type="neon_q"/>
+    <reg name="q9" bitsize="128" type="neon_q"/>
+    <reg name="q10" bitsize="128" type="neon_q"/>
+    <reg name="q10" bitsize="128" type="neon_q"/>
+    <reg name="q12" bitsize="128" type="neon_q"/>
+    <reg name="q13" bitsize="128" type="neon_q"/>
+    <reg name="q14" bitsize="128" type="neon_q"/>
+    <reg name="q15" bitsize="128" type="neon_q"/>
+
+    <reg name="fpscr" bitsize="32" type="int" group="float" regnum="80"/>
+  </feature>
+</target>)";
+
+    return target_xml;
+}
+
+std::string GDBStubA32::RegRead(const Kernel::KThread* thread, size_t id) const {
+    if (!thread) {
+        return "";
+    }
+
+    const auto& context{thread->GetContext32()};
+    const auto& gprs{context.cpu_registers};
+    const auto& fprs{context.extension_registers};
+
+    if (id <= PC_REGISTER) {
+        return ValueToHex(gprs[id]);
+    } else if (id == CPSR_REGISTER) {
+        return ValueToHex(context.cpsr);
+    } else if (id >= D0_REGISTER && id < Q0_REGISTER) {
+        const u64 dN{GetSIMDRegister<u64>(fprs, id - D0_REGISTER)};
+        return ValueToHex(dN);
+    } else if (id >= Q0_REGISTER && id < FPSCR_REGISTER) {
+        const u128 qN{GetSIMDRegister<u128>(fprs, id - Q0_REGISTER)};
+        return ValueToHex(qN);
+    } else if (id == FPSCR_REGISTER) {
+        return ValueToHex(context.fpscr);
+    } else {
+        return "";
+    }
+}
+
+void GDBStubA32::RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const {
+    if (!thread) {
+        return;
+    }
+
+    auto& context{thread->GetContext32()};
+    auto& fprs{context.extension_registers};
+
+    if (id <= PC_REGISTER) {
+        context.cpu_registers[id] = HexToValue<u32>(value);
+    } else if (id == CPSR_REGISTER) {
+        context.cpsr = HexToValue<u32>(value);
+    } else if (id >= D0_REGISTER && id < Q0_REGISTER) {
+        PutSIMDRegister(fprs, id - D0_REGISTER, HexToValue<u64>(value));
+    } else if (id >= Q0_REGISTER && id < FPSCR_REGISTER) {
+        PutSIMDRegister(fprs, id - Q0_REGISTER, HexToValue<u128>(value));
+    } else if (id == FPSCR_REGISTER) {
+        context.fpscr = HexToValue<u32>(value);
+    }
+}
+
+std::string GDBStubA32::ReadRegisters(const Kernel::KThread* thread) const {
+    std::string output;
+
+    for (size_t reg = 0; reg <= FPSCR_REGISTER; reg++) {
+        const bool gpr{reg <= PC_REGISTER};
+        const bool dfpr{reg >= D0_REGISTER && reg < Q0_REGISTER};
+        const bool qfpr{reg >= Q0_REGISTER && reg < FPSCR_REGISTER};
+
+        if (!(gpr || dfpr || qfpr || reg == CPSR_REGISTER || reg == FPSCR_REGISTER)) {
+            continue;
+        }
+
+        output += RegRead(thread, reg);
+    }
+
+    return output;
+}
+
+void GDBStubA32::WriteRegisters(Kernel::KThread* thread, std::string_view register_data) const {
+    for (size_t i = 0, reg = 0; reg <= FPSCR_REGISTER; reg++) {
+        const bool gpr{reg <= PC_REGISTER};
+        const bool dfpr{reg >= D0_REGISTER && reg < Q0_REGISTER};
+        const bool qfpr{reg >= Q0_REGISTER && reg < FPSCR_REGISTER};
+
+        if (gpr || reg == CPSR_REGISTER || reg == FPSCR_REGISTER) {
+            RegWrite(thread, reg, register_data.substr(i, 8));
+            i += 8;
+        } else if (dfpr) {
+            RegWrite(thread, reg, register_data.substr(i, 16));
+            i += 16;
+        } else if (qfpr) {
+            RegWrite(thread, reg, register_data.substr(i, 32));
+            i += 32;
+        }
+
+        if (reg == PC_REGISTER) {
+            reg = CPSR_REGISTER - 1;
+        } else if (reg == CPSR_REGISTER) {
+            reg = D0_REGISTER - 1;
+        }
+    }
+}
+
+std::string GDBStubA32::ThreadStatus(const Kernel::KThread* thread, u8 signal) const {
+    return fmt::format("T{:02x}{:02x}:{};{:02x}:{};{:02x}:{};thread:{:x};", signal, PC_REGISTER,
+                       RegRead(thread, PC_REGISTER), SP_REGISTER, RegRead(thread, SP_REGISTER),
+                       LR_REGISTER, RegRead(thread, LR_REGISTER), thread->GetThreadID());
+}
+
+u32 GDBStubA32::BreakpointInstruction() const {
+    // A32: trap
+    // T32: trap + b #4
+    return 0xe7ffdefe;
+}
+
+} // namespace Core
diff --git a/src/core/debugger/gdbstub_arch.h b/src/core/debugger/gdbstub_arch.h
new file mode 100644
index 000000000..2540d6456
--- /dev/null
+++ b/src/core/debugger/gdbstub_arch.h
@@ -0,0 +1,68 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+
+#include "common/common_types.h"
+
+namespace Kernel {
+class KThread;
+}
+
+namespace Core {
+
+class GDBStubArch {
+public:
+    virtual ~GDBStubArch() = default;
+    virtual std::string GetTargetXML() const = 0;
+    virtual std::string RegRead(const Kernel::KThread* thread, size_t id) const = 0;
+    virtual void RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const = 0;
+    virtual std::string ReadRegisters(const Kernel::KThread* thread) const = 0;
+    virtual void WriteRegisters(Kernel::KThread* thread, std::string_view register_data) const = 0;
+    virtual std::string ThreadStatus(const Kernel::KThread* thread, u8 signal) const = 0;
+    virtual u32 BreakpointInstruction() const = 0;
+};
+
+class GDBStubA64 final : public GDBStubArch {
+public:
+    std::string GetTargetXML() const override;
+    std::string RegRead(const Kernel::KThread* thread, size_t id) const override;
+    void RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const override;
+    std::string ReadRegisters(const Kernel::KThread* thread) const override;
+    void WriteRegisters(Kernel::KThread* thread, std::string_view register_data) const override;
+    std::string ThreadStatus(const Kernel::KThread* thread, u8 signal) const override;
+    u32 BreakpointInstruction() const override;
+
+private:
+    static constexpr u32 LR_REGISTER = 30;
+    static constexpr u32 SP_REGISTER = 31;
+    static constexpr u32 PC_REGISTER = 32;
+    static constexpr u32 PSTATE_REGISTER = 33;
+    static constexpr u32 Q0_REGISTER = 34;
+    static constexpr u32 FPSR_REGISTER = 66;
+    static constexpr u32 FPCR_REGISTER = 67;
+};
+
+class GDBStubA32 final : public GDBStubArch {
+public:
+    std::string GetTargetXML() const override;
+    std::string RegRead(const Kernel::KThread* thread, size_t id) const override;
+    void RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const override;
+    std::string ReadRegisters(const Kernel::KThread* thread) const override;
+    void WriteRegisters(Kernel::KThread* thread, std::string_view register_data) const override;
+    std::string ThreadStatus(const Kernel::KThread* thread, u8 signal) const override;
+    u32 BreakpointInstruction() const override;
+
+private:
+    static constexpr u32 SP_REGISTER = 13;
+    static constexpr u32 LR_REGISTER = 14;
+    static constexpr u32 PC_REGISTER = 15;
+    static constexpr u32 CPSR_REGISTER = 25;
+    static constexpr u32 D0_REGISTER = 32;
+    static constexpr u32 Q0_REGISTER = 64;
+    static constexpr u32 FPSCR_REGISTER = 80;
+};
+
+} // namespace Core
diff --git a/src/core/device_memory.cpp b/src/core/device_memory.cpp
index f19c0515f..f8b5be2b4 100644
--- a/src/core/device_memory.cpp
+++ b/src/core/device_memory.cpp
@@ -1,12 +1,14 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/device_memory.h"
+#include "hle/kernel/board/nintendo/nx/k_system_control.h"
 
 namespace Core {
 
-DeviceMemory::DeviceMemory() : buffer{DramMemoryMap::Size, 1ULL << 39} {}
+DeviceMemory::DeviceMemory()
+    : buffer{Kernel::Board::Nintendo::Nx::KSystemControl::Init::GetIntendedMemorySize(),
+             1ULL << 39} {}
 DeviceMemory::~DeviceMemory() = default;
 
 } // namespace Core
diff --git a/src/core/device_memory.h b/src/core/device_memory.h
index c4d17705f..df61b0c0b 100644
--- a/src/core/device_memory.h
+++ b/src/core/device_memory.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,12 +11,8 @@ namespace Core {
 namespace DramMemoryMap {
 enum : u64 {
     Base = 0x80000000ULL,
-    Size = 0x100000000ULL,
-    End = Base + Size,
     KernelReserveBase = Base + 0x60000,
     SlabHeapBase = KernelReserveBase + 0x85000,
-    SlapHeapSize = 0xa21000,
-    SlabHeapEnd = SlabHeapBase + SlapHeapSize,
 };
 }; // namespace DramMemoryMap
 
diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp
index f3891acf1..c750c0da7 100644
--- a/src/core/file_sys/bis_factory.cpp
+++ b/src/core/file_sys/bis_factory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 #include "common/fs/path_util.h"
diff --git a/src/core/file_sys/bis_factory.h b/src/core/file_sys/bis_factory.h
index 136485881..26f0c6e5e 100644
--- a/src/core/file_sys/bis_factory.h
+++ b/src/core/file_sys/bis_factory.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/card_image.cpp b/src/core/file_sys/card_image.cpp
index c6300be59..f23d9373b 100644
--- a/src/core/file_sys/card_image.cpp
+++ b/src/core/file_sys/card_image.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <string>
diff --git a/src/core/file_sys/card_image.h b/src/core/file_sys/card_image.h
index 0fd9fa87c..1283f8216 100644
--- a/src/core/file_sys/card_image.h
+++ b/src/core/file_sys/card_image.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/common_funcs.h b/src/core/file_sys/common_funcs.h
index 7ed97aa50..3dd8f1244 100644
--- a/src/core/file_sys/common_funcs.h
+++ b/src/core/file_sys/common_funcs.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp
index 7019a7a68..78e56bbbd 100644
--- a/src/core/file_sys/content_archive.cpp
+++ b/src/core/file_sys/content_archive.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
@@ -420,7 +419,7 @@ std::optional<Core::Crypto::Key128> NCA::GetKeyAreaKey(NCASectionCryptoType type
         Core::Crypto::Mode::ECB);
     cipher.Transcode(key_area.data(), key_area.size(), key_area.data(), Core::Crypto::Op::Decrypt);
 
-    Core::Crypto::Key128 out;
+    Core::Crypto::Key128 out{};
     if (type == NCASectionCryptoType::XTS) {
         std::copy(key_area.begin(), key_area.begin() + 0x10, out.begin());
     } else if (type == NCASectionCryptoType::CTR || type == NCASectionCryptoType::BKTR) {
diff --git a/src/core/file_sys/content_archive.h b/src/core/file_sys/content_archive.h
index e9eccdea3..7fdc45ea7 100644
--- a/src/core/file_sys/content_archive.h
+++ b/src/core/file_sys/content_archive.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/control_metadata.cpp b/src/core/file_sys/control_metadata.cpp
index 05936f3c3..be25da2f6 100644
--- a/src/core/file_sys/control_metadata.cpp
+++ b/src/core/file_sys/control_metadata.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/string_util.h"
 #include "common/swap.h"
diff --git a/src/core/file_sys/control_metadata.h b/src/core/file_sys/control_metadata.h
index 3e0b45630..75295519c 100644
--- a/src/core/file_sys/control_metadata.h
+++ b/src/core/file_sys/control_metadata.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/directory.h b/src/core/file_sys/directory.h
index 21c7aefc8..a853c00f3 100644
--- a/src/core/file_sys/directory.h
+++ b/src/core/file_sys/directory.h
@@ -1,11 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <cstddef>
-#include <iterator>
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 
diff --git a/src/core/file_sys/errors.h b/src/core/file_sys/errors.h
index 1a920b45d..7cee0c7df 100644
--- a/src/core/file_sys/errors.h
+++ b/src/core/file_sys/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,14 +7,14 @@
 
 namespace FileSys {
 
-constexpr ResultCode ERROR_PATH_NOT_FOUND{ErrorModule::FS, 1};
-constexpr ResultCode ERROR_PATH_ALREADY_EXISTS{ErrorModule::FS, 2};
-constexpr ResultCode ERROR_ENTITY_NOT_FOUND{ErrorModule::FS, 1002};
-constexpr ResultCode ERROR_SD_CARD_NOT_FOUND{ErrorModule::FS, 2001};
-constexpr ResultCode ERROR_OUT_OF_BOUNDS{ErrorModule::FS, 3005};
-constexpr ResultCode ERROR_FAILED_MOUNT_ARCHIVE{ErrorModule::FS, 3223};
-constexpr ResultCode ERROR_INVALID_ARGUMENT{ErrorModule::FS, 6001};
-constexpr ResultCode ERROR_INVALID_OFFSET{ErrorModule::FS, 6061};
-constexpr ResultCode ERROR_INVALID_SIZE{ErrorModule::FS, 6062};
+constexpr Result ERROR_PATH_NOT_FOUND{ErrorModule::FS, 1};
+constexpr Result ERROR_PATH_ALREADY_EXISTS{ErrorModule::FS, 2};
+constexpr Result ERROR_ENTITY_NOT_FOUND{ErrorModule::FS, 1002};
+constexpr Result ERROR_SD_CARD_NOT_FOUND{ErrorModule::FS, 2001};
+constexpr Result ERROR_OUT_OF_BOUNDS{ErrorModule::FS, 3005};
+constexpr Result ERROR_FAILED_MOUNT_ARCHIVE{ErrorModule::FS, 3223};
+constexpr Result ERROR_INVALID_ARGUMENT{ErrorModule::FS, 6001};
+constexpr Result ERROR_INVALID_OFFSET{ErrorModule::FS, 6061};
+constexpr Result ERROR_INVALID_SIZE{ErrorModule::FS, 6062};
 
 } // namespace FileSys
diff --git a/src/core/file_sys/fsmitm_romfsbuild.cpp b/src/core/file_sys/fsmitm_romfsbuild.cpp
index 1ca1d536f..1ff83c08c 100644
--- a/src/core/file_sys/fsmitm_romfsbuild.cpp
+++ b/src/core/file_sys/fsmitm_romfsbuild.cpp
@@ -1,26 +1,5 @@
-/*
- * Copyright (c) 2018 Atmosphère-NX
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Adapted by DarkLordZach for use/interaction with yuzu
- *
- * Modifications Copyright 2018 yuzu emulator team
- * Licensed under GPLv2 or any later version
- * Refer to the license.txt file included.
- */
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include <string_view>
diff --git a/src/core/file_sys/fsmitm_romfsbuild.h b/src/core/file_sys/fsmitm_romfsbuild.h
index 8d4d89fab..06e5d5a47 100644
--- a/src/core/file_sys/fsmitm_romfsbuild.h
+++ b/src/core/file_sys/fsmitm_romfsbuild.h
@@ -1,26 +1,5 @@
-/*
- * Copyright (c) 2018 Atmosphère-NX
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Adapted by DarkLordZach for use/interaction with yuzu
- *
- * Modifications Copyright 2018 yuzu emulator team
- * Licensed under GPLv2 or any later version
- * Refer to the license.txt file included.
- */
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/ips_layer.cpp b/src/core/file_sys/ips_layer.cpp
index a6101f1c0..5aab428bb 100644
--- a/src/core/file_sys/ips_layer.cpp
+++ b/src/core/file_sys/ips_layer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
@@ -218,9 +217,7 @@ void IPSwitchCompiler::Parse() {
             break;
         } else if (StartsWith(line, "@nsobid-")) {
             // NSO Build ID Specifier
-            auto raw_build_id = line.substr(8);
-            if (raw_build_id.size() != 0x40)
-                raw_build_id.resize(0x40, '0');
+            const auto raw_build_id = fmt::format("{:0<64}", line.substr(8));
             nso_build_id = Common::HexStringToArray<0x20>(raw_build_id);
         } else if (StartsWith(line, "#")) {
             // Mandatory Comment
@@ -288,7 +285,8 @@ void IPSwitchCompiler::Parse() {
                     std::copy(value.begin(), value.end(), std::back_inserter(replace));
                 } else {
                     // hex replacement
-                    const auto value = patch_line.substr(9);
+                    const auto value =
+                        patch_line.substr(9, patch_line.find_first_of(" /\r\n", 9) - 9);
                     replace = Common::HexStringToVector(value, is_little_endian);
                 }
 
diff --git a/src/core/file_sys/ips_layer.h b/src/core/file_sys/ips_layer.h
index 450b2f71e..f2717bae7 100644
--- a/src/core/file_sys/ips_layer.h
+++ b/src/core/file_sys/ips_layer.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/kernel_executable.cpp b/src/core/file_sys/kernel_executable.cpp
index ef93ef3ed..70c062f4c 100644
--- a/src/core/file_sys/kernel_executable.cpp
+++ b/src/core/file_sys/kernel_executable.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 
diff --git a/src/core/file_sys/kernel_executable.h b/src/core/file_sys/kernel_executable.h
index 79ca82f8b..d5b9199b5 100644
--- a/src/core/file_sys/kernel_executable.h
+++ b/src/core/file_sys/kernel_executable.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/mode.h b/src/core/file_sys/mode.h
index 6c49a64e2..9596ef4fd 100644
--- a/src/core/file_sys/mode.h
+++ b/src/core/file_sys/mode.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/nca_metadata.cpp b/src/core/file_sys/nca_metadata.cpp
index f5cb4aa8c..52c78020c 100644
--- a/src/core/file_sys/nca_metadata.cpp
+++ b/src/core/file_sys/nca_metadata.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/common_types.h"
diff --git a/src/core/file_sys/nca_metadata.h b/src/core/file_sys/nca_metadata.h
index 75c74ae28..c59ece010 100644
--- a/src/core/file_sys/nca_metadata.h
+++ b/src/core/file_sys/nca_metadata.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/nca_patch.cpp b/src/core/file_sys/nca_patch.cpp
index b36827b75..2735d053b 100644
--- a/src/core/file_sys/nca_patch.cpp
+++ b/src/core/file_sys/nca_patch.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -51,7 +50,7 @@ std::pair<std::size_t, std::size_t> SearchBucketEntry(u64 offset, const BlockTyp
             low = mid + 1;
         }
     }
-    UNREACHABLE_MSG("Offset could not be found in BKTR block.");
+    ASSERT_MSG(false, "Offset could not be found in BKTR block.");
     return {0, 0};
 }
 } // Anonymous namespace
diff --git a/src/core/file_sys/nca_patch.h b/src/core/file_sys/nca_patch.h
index 503cf473e..595e3ef09 100644
--- a/src/core/file_sys/nca_patch.h
+++ b/src/core/file_sys/nca_patch.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/partition_filesystem.cpp b/src/core/file_sys/partition_filesystem.cpp
index c5967049e..2527ae606 100644
--- a/src/core/file_sys/partition_filesystem.cpp
+++ b/src/core/file_sys/partition_filesystem.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstddef>
diff --git a/src/core/file_sys/partition_filesystem.h b/src/core/file_sys/partition_filesystem.h
index 0f831148e..b6e3a2b0c 100644
--- a/src/core/file_sys/partition_filesystem.h
+++ b/src/core/file_sys/partition_filesystem.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp
index 7c0950bb0..4c80e13a9 100644
--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -10,7 +9,10 @@
 #include "common/hex_util.h"
 #include "common/logging/log.h"
 #include "common/settings.h"
+#ifndef _WIN32
 #include "common/string_util.h"
+#endif
+
 #include "core/core.h"
 #include "core/file_sys/common_funcs.h"
 #include "core/file_sys/content_archive.h"
@@ -128,15 +130,6 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
     if (exefs == nullptr)
         return exefs;
 
-    if (Settings::values.dump_exefs) {
-        LOG_INFO(Loader, "Dumping ExeFS for title_id={:016X}", title_id);
-        const auto dump_dir = fs_controller.GetModificationDumpRoot(title_id);
-        if (dump_dir != nullptr) {
-            const auto exefs_dir = GetOrCreateDirectoryRelative(dump_dir, "/exefs");
-            VfsRawCopyD(exefs, exefs_dir);
-        }
-    }
-
     const auto& disabled = Settings::values.disabled_addons[title_id];
     const auto update_disabled =
         std::find(disabled.cbegin(), disabled.cend(), "Update") != disabled.cend();
@@ -154,28 +147,41 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
 
     // LayeredExeFS
     const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
+    const auto sdmc_load_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
+
+    std::vector<VirtualDir> patch_dirs = {sdmc_load_dir};
     if (load_dir != nullptr && load_dir->GetSize() > 0) {
-        auto patch_dirs = load_dir->GetSubdirectories();
-        std::sort(
-            patch_dirs.begin(), patch_dirs.end(),
-            [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
-
-        std::vector<VirtualDir> layers;
-        layers.reserve(patch_dirs.size() + 1);
-        for (const auto& subdir : patch_dirs) {
-            if (std::find(disabled.begin(), disabled.end(), subdir->GetName()) != disabled.end())
-                continue;
+        const auto load_patch_dirs = load_dir->GetSubdirectories();
+        patch_dirs.insert(patch_dirs.end(), load_patch_dirs.begin(), load_patch_dirs.end());
+    }
 
-            auto exefs_dir = FindSubdirectoryCaseless(subdir, "exefs");
-            if (exefs_dir != nullptr)
-                layers.push_back(std::move(exefs_dir));
-        }
-        layers.push_back(exefs);
+    std::sort(patch_dirs.begin(), patch_dirs.end(),
+              [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
 
-        auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));
-        if (layered != nullptr) {
-            LOG_INFO(Loader, "    ExeFS: LayeredExeFS patches applied successfully");
-            exefs = std::move(layered);
+    std::vector<VirtualDir> layers;
+    layers.reserve(patch_dirs.size() + 1);
+    for (const auto& subdir : patch_dirs) {
+        if (std::find(disabled.begin(), disabled.end(), subdir->GetName()) != disabled.end())
+            continue;
+
+        auto exefs_dir = FindSubdirectoryCaseless(subdir, "exefs");
+        if (exefs_dir != nullptr)
+            layers.push_back(std::move(exefs_dir));
+    }
+    layers.push_back(exefs);
+
+    auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));
+    if (layered != nullptr) {
+        LOG_INFO(Loader, "    ExeFS: LayeredExeFS patches applied successfully");
+        exefs = std::move(layered);
+    }
+
+    if (Settings::values.dump_exefs) {
+        LOG_INFO(Loader, "Dumping ExeFS for title_id={:016X}", title_id);
+        const auto dump_dir = fs_controller.GetModificationDumpRoot(title_id);
+        if (dump_dir != nullptr) {
+            const auto exefs_dir = GetOrCreateDirectoryRelative(dump_dir, "/exefs");
+            VfsRawCopyD(exefs, exefs_dir);
         }
     }
 
@@ -185,6 +191,7 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
 std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualDir>& patch_dirs,
                                                       const std::string& build_id) const {
     const auto& disabled = Settings::values.disabled_addons[title_id];
+    const auto nso_build_id = fmt::format("{:0<64}", build_id);
 
     std::vector<VirtualFile> out;
     out.reserve(patch_dirs.size());
@@ -197,21 +204,18 @@ std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualD
             for (const auto& file : exefs_dir->GetFiles()) {
                 if (file->GetExtension() == "ips") {
                     auto name = file->GetName();
-                    const auto p1 = name.substr(0, name.find('.'));
-                    const auto this_build_id = p1.substr(0, p1.find_last_not_of('0') + 1);
 
-                    if (build_id == this_build_id)
+                    const auto this_build_id =
+                        fmt::format("{:0<64}", name.substr(0, name.find('.')));
+                    if (nso_build_id == this_build_id)
                         out.push_back(file);
                 } else if (file->GetExtension() == "pchtxt") {
                     IPSwitchCompiler compiler{file};
                     if (!compiler.IsValid())
                         continue;
 
-                    auto this_build_id = Common::HexToString(compiler.GetBuildID());
-                    this_build_id =
-                        this_build_id.substr(0, this_build_id.find_last_not_of('0') + 1);
-
-                    if (build_id == this_build_id)
+                    const auto this_build_id = Common::HexToString(compiler.GetBuildID());
+                    if (nso_build_id == this_build_id)
                         out.push_back(file);
                 }
             }
@@ -533,11 +537,20 @@ PatchManager::PatchVersionNames PatchManager::GetPatchVersionNames(VirtualFile u
 
     // SDMC mod directory (RomFS LayeredFS)
     const auto sdmc_mod_dir = fs_controller.GetSDMCModificationLoadRoot(title_id);
-    if (sdmc_mod_dir != nullptr && sdmc_mod_dir->GetSize() > 0 &&
-        IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "romfs"))) {
-        const auto mod_disabled =
-            std::find(disabled.begin(), disabled.end(), "SDMC") != disabled.end();
-        out.insert_or_assign(mod_disabled ? "[D] SDMC" : "SDMC", "LayeredFS");
+    if (sdmc_mod_dir != nullptr && sdmc_mod_dir->GetSize() > 0) {
+        std::string types;
+        if (IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "exefs"))) {
+            AppendCommaIfNotEmpty(types, "LayeredExeFS");
+        }
+        if (IsDirValidAndNonEmpty(FindSubdirectoryCaseless(sdmc_mod_dir, "romfs"))) {
+            AppendCommaIfNotEmpty(types, "LayeredFS");
+        }
+
+        if (!types.empty()) {
+            const auto mod_disabled =
+                std::find(disabled.begin(), disabled.end(), "SDMC") != disabled.end();
+            out.insert_or_assign(mod_disabled ? "[D] SDMC" : "SDMC", types);
+        }
     }
 
     // DLC
diff --git a/src/core/file_sys/patch_manager.h b/src/core/file_sys/patch_manager.h
index 3be871f35..69d15e2f8 100644
--- a/src/core/file_sys/patch_manager.h
+++ b/src/core/file_sys/patch_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/program_metadata.cpp b/src/core/file_sys/program_metadata.cpp
index 484d4baea..08d489eab 100644
--- a/src/core/file_sys/program_metadata.cpp
+++ b/src/core/file_sys/program_metadata.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstddef>
 #include <vector>
diff --git a/src/core/file_sys/program_metadata.h b/src/core/file_sys/program_metadata.h
index c89a1c445..2e8960b07 100644
--- a/src/core/file_sys/program_metadata.h
+++ b/src/core/file_sys/program_metadata.h
@@ -1,12 +1,13 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <vector>
+
 #include "common/bit_field.h"
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
 #include "core/file_sys/vfs_types.h"
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index 7a646b5f1..878d832c2 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <random>
@@ -109,7 +108,7 @@ ContentRecordType GetCRTypeFromNCAType(NCAContentType type) {
         // TODO(DarkLordZach): Peek at NCA contents to differentiate Manual and Legal.
         return ContentRecordType::HtmlDocument;
     default:
-        UNREACHABLE_MSG("Invalid NCAContentType={:02X}", type);
+        ASSERT_MSG(false, "Invalid NCAContentType={:02X}", type);
         return ContentRecordType{};
     }
 }
@@ -387,15 +386,17 @@ std::vector<NcaID> RegisteredCache::AccumulateFiles() const {
             continue;
 
         for (const auto& nca_dir : d2_dir->GetSubdirectories()) {
-            if (!FollowsNcaIdFormat(nca_dir->GetName()))
+            if (nca_dir == nullptr || !FollowsNcaIdFormat(nca_dir->GetName())) {
                 continue;
+            }
 
             ids.push_back(Common::HexStringToArray<0x10, true>(nca_dir->GetName().substr(0, 0x20)));
         }
 
         for (const auto& nca_file : d2_dir->GetFiles()) {
-            if (!FollowsNcaIdFormat(nca_file->GetName()))
+            if (nca_file == nullptr || !FollowsNcaIdFormat(nca_file->GetName())) {
                 continue;
+            }
 
             ids.push_back(
                 Common::HexStringToArray<0x10, true>(nca_file->GetName().substr(0, 0x20)));
diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h
index d042aef90..587f8cae8 100644
--- a/src/core/file_sys/registered_cache.h
+++ b/src/core/file_sys/registered_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/romfs.cpp b/src/core/file_sys/romfs.cpp
index 120032134..ddcfe5980 100644
--- a/src/core/file_sys/romfs.cpp
+++ b/src/core/file_sys/romfs.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/file_sys/romfs.h b/src/core/file_sys/romfs.h
index 82e683782..5d7f0c2a8 100644
--- a/src/core/file_sys/romfs.h
+++ b/src/core/file_sys/romfs.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/romfs_factory.cpp b/src/core/file_sys/romfs_factory.cpp
index 291b746b6..ae7a3511b 100644
--- a/src/core/file_sys/romfs_factory.cpp
+++ b/src/core/file_sys/romfs_factory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include "common/assert.h"
diff --git a/src/core/file_sys/romfs_factory.h b/src/core/file_sys/romfs_factory.h
index 2c93a49a5..14936031f 100644
--- a/src/core/file_sys/romfs_factory.h
+++ b/src/core/file_sys/romfs_factory.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index e6f8514c9..8c1b2523c 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include "common/assert.h"
diff --git a/src/core/file_sys/savedata_factory.h b/src/core/file_sys/savedata_factory.h
index de415b0c4..a763b94c8 100644
--- a/src/core/file_sys/savedata_factory.h
+++ b/src/core/file_sys/savedata_factory.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/sdmc_factory.cpp b/src/core/file_sys/sdmc_factory.cpp
index c0e13e56f..1df022c9e 100644
--- a/src/core/file_sys/sdmc_factory.cpp
+++ b/src/core/file_sys/sdmc_factory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include "core/file_sys/registered_cache.h"
diff --git a/src/core/file_sys/sdmc_factory.h b/src/core/file_sys/sdmc_factory.h
index 3a3d11f3a..3aebfb25e 100644
--- a/src/core/file_sys/sdmc_factory.h
+++ b/src/core/file_sys/sdmc_factory.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/submission_package.cpp b/src/core/file_sys/submission_package.cpp
index f03124e3d..c90e6e372 100644
--- a/src/core/file_sys/submission_package.cpp
+++ b/src/core/file_sys/submission_package.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
diff --git a/src/core/file_sys/submission_package.h b/src/core/file_sys/submission_package.h
index 030f36c09..3226b884a 100644
--- a/src/core/file_sys/submission_package.h
+++ b/src/core/file_sys/submission_package.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/data/font_chinese_simplified.cpp b/src/core/file_sys/system_archive/data/font_chinese_simplified.cpp
index a676867e5..a1daac3a9 100644
--- a/src/core/file_sys/system_archive/data/font_chinese_simplified.cpp
+++ b/src/core/file_sys/system_archive/data/font_chinese_simplified.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/data/font_chinese_simplified.h"
 
diff --git a/src/core/file_sys/system_archive/data/font_chinese_simplified.h b/src/core/file_sys/system_archive/data/font_chinese_simplified.h
index 161de4542..33932c456 100644
--- a/src/core/file_sys/system_archive/data/font_chinese_simplified.h
+++ b/src/core/file_sys/system_archive/data/font_chinese_simplified.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/data/font_chinese_traditional.cpp b/src/core/file_sys/system_archive/data/font_chinese_traditional.cpp
index cc70a4032..9b92ec0ff 100644
--- a/src/core/file_sys/system_archive/data/font_chinese_traditional.cpp
+++ b/src/core/file_sys/system_archive/data/font_chinese_traditional.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/data/font_chinese_traditional.h"
 
diff --git a/src/core/file_sys/system_archive/data/font_chinese_traditional.h b/src/core/file_sys/system_archive/data/font_chinese_traditional.h
index b16c8e550..c2ebd4d96 100644
--- a/src/core/file_sys/system_archive/data/font_chinese_traditional.h
+++ b/src/core/file_sys/system_archive/data/font_chinese_traditional.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.cpp b/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.cpp
index 18b8c87e7..9e43ef2c1 100644
--- a/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.cpp
+++ b/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/data/font_extended_chinese_simplified.h"
 
diff --git a/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.h b/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.h
index de8ac57ac..d640cf755 100644
--- a/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.h
+++ b/src/core/file_sys/system_archive/data/font_extended_chinese_simplified.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/data/font_korean.cpp b/src/core/file_sys/system_archive/data/font_korean.cpp
index ae9228958..cba7fe0f8 100644
--- a/src/core/file_sys/system_archive/data/font_korean.cpp
+++ b/src/core/file_sys/system_archive/data/font_korean.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/data/font_korean.h"
 
diff --git a/src/core/file_sys/system_archive/data/font_korean.h b/src/core/file_sys/system_archive/data/font_korean.h
index e1b02c4e5..1d9ab4b1f 100644
--- a/src/core/file_sys/system_archive/data/font_korean.h
+++ b/src/core/file_sys/system_archive/data/font_korean.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/data/font_nintendo_extended.cpp b/src/core/file_sys/system_archive/data/font_nintendo_extended.cpp
index 29ef110a6..eaa8ec254 100644
--- a/src/core/file_sys/system_archive/data/font_nintendo_extended.cpp
+++ b/src/core/file_sys/system_archive/data/font_nintendo_extended.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/data/font_nintendo_extended.h"
 
diff --git a/src/core/file_sys/system_archive/data/font_nintendo_extended.h b/src/core/file_sys/system_archive/data/font_nintendo_extended.h
index edb9df914..247ebb5af 100644
--- a/src/core/file_sys/system_archive/data/font_nintendo_extended.h
+++ b/src/core/file_sys/system_archive/data/font_nintendo_extended.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/data/font_standard.cpp b/src/core/file_sys/system_archive/data/font_standard.cpp
index 8f4d8448e..b71ba8a83 100644
--- a/src/core/file_sys/system_archive/data/font_standard.cpp
+++ b/src/core/file_sys/system_archive/data/font_standard.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/data/font_standard.h"
 
diff --git a/src/core/file_sys/system_archive/data/font_standard.h b/src/core/file_sys/system_archive/data/font_standard.h
index 757593c4b..ab44108d6 100644
--- a/src/core/file_sys/system_archive/data/font_standard.h
+++ b/src/core/file_sys/system_archive/data/font_standard.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/mii_model.cpp b/src/core/file_sys/system_archive/mii_model.cpp
index d65c7d234..5c87b42f8 100644
--- a/src/core/file_sys/system_archive/mii_model.cpp
+++ b/src/core/file_sys/system_archive/mii_model.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/mii_model.h"
 #include "core/file_sys/vfs_vector.h"
diff --git a/src/core/file_sys/system_archive/mii_model.h b/src/core/file_sys/system_archive/mii_model.h
index 6c2d9398b..b6cbefe24 100644
--- a/src/core/file_sys/system_archive/mii_model.h
+++ b/src/core/file_sys/system_archive/mii_model.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/ng_word.cpp b/src/core/file_sys/system_archive/ng_word.cpp
index 8d86d563a..5cf6749da 100644
--- a/src/core/file_sys/system_archive/ng_word.cpp
+++ b/src/core/file_sys/system_archive/ng_word.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 #include "common/common_types.h"
diff --git a/src/core/file_sys/system_archive/ng_word.h b/src/core/file_sys/system_archive/ng_word.h
index cd81e0abb..1d7b49532 100644
--- a/src/core/file_sys/system_archive/ng_word.h
+++ b/src/core/file_sys/system_archive/ng_word.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/shared_font.cpp b/src/core/file_sys/system_archive/shared_font.cpp
index c5cdf7d9b..3210583f0 100644
--- a/src/core/file_sys/system_archive/shared_font.cpp
+++ b/src/core/file_sys/system_archive/shared_font.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/data/font_chinese_simplified.h"
 #include "core/file_sys/system_archive/data/font_chinese_traditional.h"
@@ -10,7 +9,7 @@
 #include "core/file_sys/system_archive/data/font_standard.h"
 #include "core/file_sys/system_archive/shared_font.h"
 #include "core/file_sys/vfs_vector.h"
-#include "core/hle/service/ns/pl_u.h"
+#include "core/hle/service/ns/iplatform_service_manager.h"
 
 namespace FileSys::SystemArchive {
 
diff --git a/src/core/file_sys/system_archive/shared_font.h b/src/core/file_sys/system_archive/shared_font.h
index 6d8de565b..d1cd1dc44 100644
--- a/src/core/file_sys/system_archive/shared_font.h
+++ b/src/core/file_sys/system_archive/shared_font.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/system_archive.cpp b/src/core/file_sys/system_archive/system_archive.cpp
index a6696024e..6abac793b 100644
--- a/src/core/file_sys/system_archive/system_archive.cpp
+++ b/src/core/file_sys/system_archive/system_archive.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/file_sys/romfs.h"
diff --git a/src/core/file_sys/system_archive/system_archive.h b/src/core/file_sys/system_archive/system_archive.h
index 724a8eb17..02d9157bb 100644
--- a/src/core/file_sys/system_archive/system_archive.h
+++ b/src/core/file_sys/system_archive/system_archive.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/system_version.cpp b/src/core/file_sys/system_archive/system_version.cpp
index 9b76d007e..bd493ecca 100644
--- a/src/core/file_sys/system_archive/system_version.cpp
+++ b/src/core/file_sys/system_archive/system_version.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/system_archive/system_version.h"
 #include "core/file_sys/vfs_vector.h"
diff --git a/src/core/file_sys/system_archive/system_version.h b/src/core/file_sys/system_archive/system_version.h
index deed79b26..21b5514a9 100644
--- a/src/core/file_sys/system_archive/system_version.h
+++ b/src/core/file_sys/system_archive/system_version.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/system_archive/time_zone_binary.cpp b/src/core/file_sys/system_archive/time_zone_binary.cpp
index 8fd005012..85383998d 100644
--- a/src/core/file_sys/system_archive/time_zone_binary.cpp
+++ b/src/core/file_sys/system_archive/time_zone_binary.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <vector>
diff --git a/src/core/file_sys/system_archive/time_zone_binary.h b/src/core/file_sys/system_archive/time_zone_binary.h
index 266c23537..d0e1a4acd 100644
--- a/src/core/file_sys/system_archive/time_zone_binary.h
+++ b/src/core/file_sys/system_archive/time_zone_binary.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index f5ad10b15..0f6618b31 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <numeric>
diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs.h
index 1b9365853..8fc1738a4 100644
--- a/src/core/file_sys/vfs.h
+++ b/src/core/file_sys/vfs.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs_concat.cpp b/src/core/file_sys/vfs_concat.cpp
index 5f8c09124..d23623aa0 100644
--- a/src/core/file_sys/vfs_concat.cpp
+++ b/src/core/file_sys/vfs_concat.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <utility>
diff --git a/src/core/file_sys/vfs_concat.h b/src/core/file_sys/vfs_concat.h
index bd091451e..9be0261b6 100644
--- a/src/core/file_sys/vfs_concat.h
+++ b/src/core/file_sys/vfs_concat.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs_layered.cpp b/src/core/file_sys/vfs_layered.cpp
index e093c4db2..da05dd395 100644
--- a/src/core/file_sys/vfs_layered.cpp
+++ b/src/core/file_sys/vfs_layered.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <utility>
diff --git a/src/core/file_sys/vfs_layered.h b/src/core/file_sys/vfs_layered.h
index cd6baf28c..a62112e9d 100644
--- a/src/core/file_sys/vfs_layered.h
+++ b/src/core/file_sys/vfs_layered.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs_offset.cpp b/src/core/file_sys/vfs_offset.cpp
index 870ed1cf8..d950a6633 100644
--- a/src/core/file_sys/vfs_offset.cpp
+++ b/src/core/file_sys/vfs_offset.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <utility>
diff --git a/src/core/file_sys/vfs_offset.h b/src/core/file_sys/vfs_offset.h
index 7ce1eb336..6c051ca00 100644
--- a/src/core/file_sys/vfs_offset.h
+++ b/src/core/file_sys/vfs_offset.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs_real.cpp
index f4073b76a..cc0076238 100644
--- a/src/core/file_sys/vfs_real.cpp
+++ b/src/core/file_sys/vfs_real.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstddef>
@@ -145,7 +144,7 @@ VirtualFile RealVfsFilesystem::MoveFile(std::string_view old_path_, std::string_
             LOG_ERROR(Service_FS, "Failed to open path {} in order to re-cache it", new_path);
         }
     } else {
-        UNREACHABLE();
+        ASSERT(false);
         return nullptr;
     }
 
diff --git a/src/core/file_sys/vfs_real.h b/src/core/file_sys/vfs_real.h
index 746e624cb..acde1ac89 100644
--- a/src/core/file_sys/vfs_real.h
+++ b/src/core/file_sys/vfs_real.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs_static.h b/src/core/file_sys/vfs_static.h
index f5b66cf71..ca3f989ef 100644
--- a/src/core/file_sys/vfs_static.h
+++ b/src/core/file_sys/vfs_static.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs_types.h b/src/core/file_sys/vfs_types.h
index ed0724717..4a583ed64 100644
--- a/src/core/file_sys/vfs_types.h
+++ b/src/core/file_sys/vfs_types.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/vfs_vector.cpp b/src/core/file_sys/vfs_vector.cpp
index f64b88639..251d9d7c9 100644
--- a/src/core/file_sys/vfs_vector.cpp
+++ b/src/core/file_sys/vfs_vector.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <utility>
diff --git a/src/core/file_sys/vfs_vector.h b/src/core/file_sys/vfs_vector.h
index 73f180070..bfedb6e42 100644
--- a/src/core/file_sys/vfs_vector.h
+++ b/src/core/file_sys/vfs_vector.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/file_sys/xts_archive.cpp b/src/core/file_sys/xts_archive.cpp
index d6fe1af47..ede0aa11a 100644
--- a/src/core/file_sys/xts_archive.cpp
+++ b/src/core/file_sys/xts_archive.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
diff --git a/src/core/file_sys/xts_archive.h b/src/core/file_sys/xts_archive.h
index 63a032b68..abbe5f716 100644
--- a/src/core/file_sys/xts_archive.h
+++ b/src/core/file_sys/xts_archive.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/frontend/applets/controller.cpp b/src/core/frontend/applets/controller.cpp
index e1033b634..6c230f619 100644
--- a/src/core/frontend/applets/controller.cpp
+++ b/src/core/frontend/applets/controller.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -66,7 +65,7 @@ void DefaultControllerApplet::ReconfigureControllers(std::function<void()> callb
             controller->SetNpadStyleIndex(Core::HID::NpadStyleIndex::Handheld);
             controller->Connect(true);
         } else {
-            UNREACHABLE_MSG("Unable to add a new controller based on the given parameters!");
+            ASSERT_MSG(false, "Unable to add a new controller based on the given parameters!");
         }
     }
 
diff --git a/src/core/frontend/applets/controller.h b/src/core/frontend/applets/controller.h
index 014bc8901..1d2850ad5 100644
--- a/src/core/frontend/applets/controller.h
+++ b/src/core/frontend/applets/controller.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/frontend/applets/error.cpp b/src/core/frontend/applets/error.cpp
index dceb20ff8..f8b961098 100644
--- a/src/core/frontend/applets/error.cpp
+++ b/src/core/frontend/applets/error.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/frontend/applets/error.h"
@@ -9,12 +8,12 @@ namespace Core::Frontend {
 
 ErrorApplet::~ErrorApplet() = default;
 
-void DefaultErrorApplet::ShowError(ResultCode error, std::function<void()> finished) const {
+void DefaultErrorApplet::ShowError(Result error, std::function<void()> finished) const {
     LOG_CRITICAL(Service_Fatal, "Application requested error display: {:04}-{:04} (raw={:08X})",
                  error.module.Value(), error.description.Value(), error.raw);
 }
 
-void DefaultErrorApplet::ShowErrorWithTimestamp(ResultCode error, std::chrono::seconds time,
+void DefaultErrorApplet::ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
                                                 std::function<void()> finished) const {
     LOG_CRITICAL(
         Service_Fatal,
@@ -22,7 +21,7 @@ void DefaultErrorApplet::ShowErrorWithTimestamp(ResultCode error, std::chrono::s
         error.module.Value(), error.description.Value(), error.raw, time.count());
 }
 
-void DefaultErrorApplet::ShowCustomErrorText(ResultCode error, std::string main_text,
+void DefaultErrorApplet::ShowCustomErrorText(Result error, std::string main_text,
                                              std::string detail_text,
                                              std::function<void()> finished) const {
     LOG_CRITICAL(Service_Fatal,
diff --git a/src/core/frontend/applets/error.h b/src/core/frontend/applets/error.h
index 699df940d..f378f8805 100644
--- a/src/core/frontend/applets/error.h
+++ b/src/core/frontend/applets/error.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,22 +14,22 @@ class ErrorApplet {
 public:
     virtual ~ErrorApplet();
 
-    virtual void ShowError(ResultCode error, std::function<void()> finished) const = 0;
+    virtual void ShowError(Result error, std::function<void()> finished) const = 0;
 
-    virtual void ShowErrorWithTimestamp(ResultCode error, std::chrono::seconds time,
+    virtual void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
                                         std::function<void()> finished) const = 0;
 
-    virtual void ShowCustomErrorText(ResultCode error, std::string dialog_text,
+    virtual void ShowCustomErrorText(Result error, std::string dialog_text,
                                      std::string fullscreen_text,
                                      std::function<void()> finished) const = 0;
 };
 
 class DefaultErrorApplet final : public ErrorApplet {
 public:
-    void ShowError(ResultCode error, std::function<void()> finished) const override;
-    void ShowErrorWithTimestamp(ResultCode error, std::chrono::seconds time,
+    void ShowError(Result error, std::function<void()> finished) const override;
+    void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
                                 std::function<void()> finished) const override;
-    void ShowCustomErrorText(ResultCode error, std::string main_text, std::string detail_text,
+    void ShowCustomErrorText(Result error, std::string main_text, std::string detail_text,
                              std::function<void()> finished) const override;
 };
 
diff --git a/src/core/frontend/applets/general_frontend.cpp b/src/core/frontend/applets/general_frontend.cpp
index 7483ffb76..29a00fb6f 100644
--- a/src/core/frontend/applets/general_frontend.cpp
+++ b/src/core/frontend/applets/general_frontend.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/frontend/applets/general_frontend.h"
diff --git a/src/core/frontend/applets/general_frontend.h b/src/core/frontend/applets/general_frontend.h
index 1647aa975..cbec8b4ad 100644
--- a/src/core/frontend/applets/general_frontend.h
+++ b/src/core/frontend/applets/general_frontend.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/frontend/applets/mii_edit.cpp b/src/core/frontend/applets/mii_edit.cpp
new file mode 100644
index 000000000..d37b5368a
--- /dev/null
+++ b/src/core/frontend/applets/mii_edit.cpp
@@ -0,0 +1,17 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/logging/log.h"
+#include "core/frontend/applets/mii_edit.h"
+
+namespace Core::Frontend {
+
+MiiEditApplet::~MiiEditApplet() = default;
+
+void DefaultMiiEditApplet::ShowMiiEdit(const std::function<void()>& callback) const {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    callback();
+}
+
+} // namespace Core::Frontend
diff --git a/src/core/frontend/applets/mii_edit.h b/src/core/frontend/applets/mii_edit.h
new file mode 100644
index 000000000..58fa2039b
--- /dev/null
+++ b/src/core/frontend/applets/mii_edit.h
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+
+namespace Core::Frontend {
+
+class MiiEditApplet {
+public:
+    virtual ~MiiEditApplet();
+
+    virtual void ShowMiiEdit(const std::function<void()>& callback) const = 0;
+};
+
+class DefaultMiiEditApplet final : public MiiEditApplet {
+public:
+    void ShowMiiEdit(const std::function<void()>& callback) const override;
+};
+
+} // namespace Core::Frontend
diff --git a/src/core/frontend/applets/profile_select.cpp b/src/core/frontend/applets/profile_select.cpp
index 4c58c310f..d11fbce0a 100644
--- a/src/core/frontend/applets/profile_select.cpp
+++ b/src/core/frontend/applets/profile_select.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/settings.h"
 #include "core/frontend/applets/profile_select.h"
diff --git a/src/core/frontend/applets/profile_select.h b/src/core/frontend/applets/profile_select.h
index 3506b9885..8d6ee5279 100644
--- a/src/core/frontend/applets/profile_select.h
+++ b/src/core/frontend/applets/profile_select.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/frontend/applets/software_keyboard.cpp b/src/core/frontend/applets/software_keyboard.cpp
index c4863ee73..020c7fa5e 100644
--- a/src/core/frontend/applets/software_keyboard.cpp
+++ b/src/core/frontend/applets/software_keyboard.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <thread>
 
diff --git a/src/core/frontend/applets/software_keyboard.h b/src/core/frontend/applets/software_keyboard.h
index 490c55cc2..094d1e713 100644
--- a/src/core/frontend/applets/software_keyboard.h
+++ b/src/core/frontend/applets/software_keyboard.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -18,6 +17,8 @@ struct KeyboardInitializeParameters {
     std::u16string sub_text;
     std::u16string guide_text;
     std::u16string initial_text;
+    char16_t left_optional_symbol_key;
+    char16_t right_optional_symbol_key;
     u32 max_text_length;
     u32 min_text_length;
     s32 initial_cursor_position;
diff --git a/src/core/frontend/applets/web_browser.cpp b/src/core/frontend/applets/web_browser.cpp
index be4736f47..27c7086be 100644
--- a/src/core/frontend/applets/web_browser.cpp
+++ b/src/core/frontend/applets/web_browser.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/frontend/applets/web_browser.h"
diff --git a/src/core/frontend/applets/web_browser.h b/src/core/frontend/applets/web_browser.h
index b6a60c994..1411274f8 100644
--- a/src/core/frontend/applets/web_browser.h
+++ b/src/core/frontend/applets/web_browser.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/frontend/emu_window.cpp b/src/core/frontend/emu_window.cpp
index 57c6ffc43..1be2dccb0 100644
--- a/src/core/frontend/emu_window.cpp
+++ b/src/core/frontend/emu_window.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <mutex>
 #include "core/frontend/emu_window.h"
diff --git a/src/core/frontend/emu_window.h b/src/core/frontend/emu_window.h
index e413a520a..ac1906d5e 100644
--- a/src/core/frontend/emu_window.h
+++ b/src/core/frontend/emu_window.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -42,11 +41,20 @@ public:
             context.MakeCurrent();
         }
         ~Scoped() {
-            context.DoneCurrent();
+            if (active) {
+                context.DoneCurrent();
+            }
+        }
+
+        /// In the event that context was destroyed before the Scoped is destroyed, this provides a
+        /// mechanism to prevent calling a destroyed object's method during the deconstructor
+        void Cancel() {
+            active = false;
         }
 
     private:
         GraphicsContext& context;
+        bool active{true};
     };
 
     /// Calls MakeCurrent on the context and calls DoneCurrent when the scope for the returned value
diff --git a/src/core/frontend/framebuffer_layout.cpp b/src/core/frontend/framebuffer_layout.cpp
index 26a5b12aa..90dd68ff1 100644
--- a/src/core/frontend/framebuffer_layout.cpp
+++ b/src/core/frontend/framebuffer_layout.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cmath>
 
diff --git a/src/core/frontend/framebuffer_layout.h b/src/core/frontend/framebuffer_layout.h
index 8e341e4e2..1561d994e 100644
--- a/src/core/frontend/framebuffer_layout.h
+++ b/src/core/frontend/framebuffer_layout.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hardware_interrupt_manager.cpp b/src/core/hardware_interrupt_manager.cpp
deleted file mode 100644
index 290db505e..000000000
--- a/src/core/hardware_interrupt_manager.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2019 Yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "core/core.h"
-#include "core/core_timing.h"
-#include "core/hardware_interrupt_manager.h"
-#include "core/hle/service/nvdrv/nvdrv_interface.h"
-#include "core/hle/service/sm/sm.h"
-
-namespace Core::Hardware {
-
-InterruptManager::InterruptManager(Core::System& system_in) : system(system_in) {
-    gpu_interrupt_event = Core::Timing::CreateEvent(
-        "GPUInterrupt", [this](std::uintptr_t message, std::chrono::nanoseconds) {
-            auto nvdrv = system.ServiceManager().GetService<Service::Nvidia::NVDRV>("nvdrv");
-            const u32 syncpt = static_cast<u32>(message >> 32);
-            const u32 value = static_cast<u32>(message);
-            nvdrv->SignalGPUInterruptSyncpt(syncpt, value);
-        });
-}
-
-InterruptManager::~InterruptManager() = default;
-
-void InterruptManager::GPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
-    const u64 msg = (static_cast<u64>(syncpoint_id) << 32ULL) | value;
-    system.CoreTiming().ScheduleEvent(std::chrono::nanoseconds{10}, gpu_interrupt_event, msg);
-}
-
-} // namespace Core::Hardware
diff --git a/src/core/hardware_interrupt_manager.h b/src/core/hardware_interrupt_manager.h
deleted file mode 100644
index 5fa306ae0..000000000
--- a/src/core/hardware_interrupt_manager.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2019 Yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-
-#include "common/common_types.h"
-
-namespace Core {
-class System;
-}
-
-namespace Core::Timing {
-struct EventType;
-}
-
-namespace Core::Hardware {
-
-class InterruptManager {
-public:
-    explicit InterruptManager(Core::System& system);
-    ~InterruptManager();
-
-    void GPUInterruptSyncpt(u32 syncpoint_id, u32 value);
-
-private:
-    Core::System& system;
-    std::shared_ptr<Core::Timing::EventType> gpu_interrupt_event;
-};
-
-} // namespace Core::Hardware
diff --git a/src/core/hardware_properties.h b/src/core/hardware_properties.h
index 176a72c67..13cbdb734 100644
--- a/src/core/hardware_properties.h
+++ b/src/core/hardware_properties.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -26,6 +25,9 @@ constexpr std::array<s32, Common::BitSize<u64>()> VirtualToPhysicalCoreMap{
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,
 };
 
+// Cortex-A57 supports 4 memory watchpoints
+constexpr u64 NUM_WATCHPOINTS = 4;
+
 } // namespace Hardware
 
 } // namespace Core
diff --git a/src/core/hid/emulated_console.cpp b/src/core/hid/emulated_console.cpp
index eef0ff493..aac45907d 100644
--- a/src/core/hid/emulated_console.cpp
+++ b/src/core/hid/emulated_console.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/settings.h"
 #include "core/hid/emulated_console.h"
@@ -28,12 +27,19 @@ void EmulatedConsole::SetTouchParams() {
         // We can't use mouse as touch if native mouse is enabled
         touch_params[index++] = Common::ParamPackage{"engine:mouse,axis_x:10,axis_y:11,button:0"};
     }
-    touch_params[index++] = Common::ParamPackage{"engine:touch,axis_x:0,axis_y:1,button:0"};
-    touch_params[index++] = Common::ParamPackage{"engine:touch,axis_x:2,axis_y:3,button:1"};
+
+    touch_params[index++] =
+        Common::ParamPackage{"engine:touch,axis_x:0,axis_y:1,button:0,touch_id:0"};
+    touch_params[index++] =
+        Common::ParamPackage{"engine:touch,axis_x:2,axis_y:3,button:1,touch_id:1"};
+    touch_params[index++] =
+        Common::ParamPackage{"engine:touch,axis_x:4,axis_y:5,button:2,touch_id:2"};
+    touch_params[index++] =
+        Common::ParamPackage{"engine:touch,axis_x:6,axis_y:7,button:3,touch_id:3"};
     touch_params[index++] =
-        Common::ParamPackage{"engine:cemuhookudp,axis_x:17,axis_y:18,button:65536"};
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:17,axis_y:18,button:65536,touch_id:0"};
     touch_params[index++] =
-        Common::ParamPackage{"engine:cemuhookudp,axis_x:19,axis_y:20,button:131072"};
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:19,axis_y:20,button:131072,touch_id:1"};
 
     const auto button_index =
         static_cast<u64>(Settings::values.touch_from_button_map_index.GetValue());
@@ -132,7 +138,7 @@ void EmulatedConsole::SetMotionParam(Common::ParamPackage param) {
 }
 
 void EmulatedConsole::SetMotion(const Common::Input::CallbackStatus& callback) {
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     auto& raw_status = console.motion_values.raw_status;
     auto& emulated = console.motion_values.emulated;
 
@@ -151,6 +157,7 @@ void EmulatedConsole::SetMotion(const Common::Input::CallbackStatus& callback) {
     emulated.UpdateOrientation(raw_status.delta_timestamp);
 
     if (is_configuring) {
+        lock.unlock();
         TriggerOnChange(ConsoleTriggerType::Motion);
         return;
     }
@@ -166,6 +173,7 @@ void EmulatedConsole::SetMotion(const Common::Input::CallbackStatus& callback) {
     // Find what is this value
     motion.verticalization_error = 0.0f;
 
+    lock.unlock();
     TriggerOnChange(ConsoleTriggerType::Motion);
 }
 
@@ -173,11 +181,12 @@ void EmulatedConsole::SetTouch(const Common::Input::CallbackStatus& callback, st
     if (index >= console.touch_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
 
     console.touch_values[index] = TransformToTouch(callback);
 
     if (is_configuring) {
+        lock.unlock();
         TriggerOnChange(ConsoleTriggerType::Touch);
         return;
     }
@@ -189,26 +198,32 @@ void EmulatedConsole::SetTouch(const Common::Input::CallbackStatus& callback, st
         .pressed = console.touch_values[index].pressed.value,
     };
 
+    lock.unlock();
     TriggerOnChange(ConsoleTriggerType::Touch);
 }
 
 ConsoleMotionValues EmulatedConsole::GetMotionValues() const {
+    std::scoped_lock lock{mutex};
     return console.motion_values;
 }
 
 TouchValues EmulatedConsole::GetTouchValues() const {
+    std::scoped_lock lock{mutex};
     return console.touch_values;
 }
 
 ConsoleMotion EmulatedConsole::GetMotion() const {
+    std::scoped_lock lock{mutex};
     return console.motion_state;
 }
 
 TouchFingerState EmulatedConsole::GetTouch() const {
+    std::scoped_lock lock{mutex};
     return console.touch_state;
 }
 
 void EmulatedConsole::TriggerOnChange(ConsoleTriggerType type) {
+    std::scoped_lock lock{callback_mutex};
     for (const auto& poller_pair : callback_list) {
         const ConsoleUpdateCallback& poller = poller_pair.second;
         if (poller.on_change) {
@@ -218,13 +233,13 @@ void EmulatedConsole::TriggerOnChange(ConsoleTriggerType type) {
 }
 
 int EmulatedConsole::SetCallback(ConsoleUpdateCallback update_callback) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{callback_mutex};
     callback_list.insert_or_assign(last_callback_key, update_callback);
     return last_callback_key++;
 }
 
 void EmulatedConsole::DeleteCallback(int key) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{callback_mutex};
     const auto& iterator = callback_list.find(key);
     if (iterator == callback_list.end()) {
         LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
diff --git a/src/core/hid/emulated_console.h b/src/core/hid/emulated_console.h
index 5eb170823..1c510cd19 100644
--- a/src/core/hid/emulated_console.h
+++ b/src/core/hid/emulated_console.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -183,6 +182,7 @@ private:
     TouchDevices touch_devices;
 
     mutable std::mutex mutex;
+    mutable std::mutex callback_mutex;
     std::unordered_map<int, ConsoleUpdateCallback> callback_list;
     int last_callback_key = 0;
 
diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp
index 2bee173b3..025f1c78e 100644
--- a/src/core/hid/emulated_controller.cpp
+++ b/src/core/hid/emulated_controller.cpp
@@ -1,7 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "common/thread.h"
 #include "core/hid/emulated_controller.h"
 #include "core/hid/input_converter.h"
 
@@ -85,23 +85,26 @@ void EmulatedController::ReloadFromSettings() {
         motion_params[index] = Common::ParamPackage(player.motions[index]);
     }
 
+    controller.colors_state.fullkey = {
+        .body = GetNpadColor(player.body_color_left),
+        .button = GetNpadColor(player.button_color_left),
+    };
     controller.colors_state.left = {
-        .body = player.body_color_left,
-        .button = player.button_color_left,
+        .body = GetNpadColor(player.body_color_left),
+        .button = GetNpadColor(player.button_color_left),
     };
-
     controller.colors_state.right = {
-        .body = player.body_color_right,
-        .button = player.button_color_right,
+        .body = GetNpadColor(player.body_color_right),
+        .button = GetNpadColor(player.button_color_right),
     };
 
-    controller.colors_state.fullkey = controller.colors_state.left;
-
     // Other or debug controller should always be a pro controller
     if (npad_id_type != NpadIdType::Other) {
         SetNpadStyleIndex(MapSettingsTypeToNPad(player.controller_type));
+        original_npad_type = npad_type;
     } else {
         SetNpadStyleIndex(NpadStyleIndex::ProController);
+        original_npad_type = npad_type;
     }
 
     if (player.connected) {
@@ -127,10 +130,17 @@ void EmulatedController::LoadDevices() {
     battery_params[LeftIndex].Set("battery", true);
     battery_params[RightIndex].Set("battery", true);
 
+    camera_params = Common::ParamPackage{"engine:camera,camera:1"};
+    nfc_params = Common::ParamPackage{"engine:virtual_amiibo,nfc:1"};
+
     output_params[LeftIndex] = left_joycon;
     output_params[RightIndex] = right_joycon;
+    output_params[2] = camera_params;
+    output_params[3] = nfc_params;
     output_params[LeftIndex].Set("output", true);
     output_params[RightIndex].Set("output", true);
+    output_params[2].Set("output", true);
+    output_params[3].Set("output", true);
 
     LoadTASParams();
 
@@ -147,6 +157,8 @@ void EmulatedController::LoadDevices() {
                    Common::Input::CreateDevice<Common::Input::InputDevice>);
     std::transform(battery_params.begin(), battery_params.end(), battery_devices.begin(),
                    Common::Input::CreateDevice<Common::Input::InputDevice>);
+    camera_devices = Common::Input::CreateDevice<Common::Input::InputDevice>(camera_params);
+    nfc_devices = Common::Input::CreateDevice<Common::Input::InputDevice>(nfc_params);
     std::transform(output_params.begin(), output_params.end(), output_devices.begin(),
                    Common::Input::CreateDevice<Common::Input::OutputDevice>);
 
@@ -268,6 +280,24 @@ void EmulatedController::ReloadInput() {
         motion_devices[index]->ForceUpdate();
     }
 
+    if (camera_devices) {
+        camera_devices->SetCallback({
+            .on_change =
+                [this](const Common::Input::CallbackStatus& callback) { SetCamera(callback); },
+        });
+        camera_devices->ForceUpdate();
+    }
+
+    if (nfc_devices) {
+        if (npad_id_type == NpadIdType::Handheld || npad_id_type == NpadIdType::Player1) {
+            nfc_devices->SetCallback({
+                .on_change =
+                    [this](const Common::Input::CallbackStatus& callback) { SetNfc(callback); },
+            });
+            nfc_devices->ForceUpdate();
+        }
+    }
+
     // Use a common UUID for TAS
     static constexpr Common::UUID TAS_UUID = Common::UUID{
         {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xA5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}};
@@ -323,6 +353,8 @@ void EmulatedController::UnloadInput() {
     for (auto& stick : tas_stick_devices) {
         stick.reset();
     }
+    camera_devices.reset();
+    nfc_devices.reset();
 }
 
 void EmulatedController::EnableConfiguration() {
@@ -340,6 +372,7 @@ void EmulatedController::DisableConfiguration() {
             Disconnect();
         }
         SetNpadStyleIndex(tmp_npad_type);
+        original_npad_type = tmp_npad_type;
     }
 
     // Apply temporary connected status to the real controller
@@ -353,14 +386,17 @@ void EmulatedController::DisableConfiguration() {
 }
 
 void EmulatedController::EnableSystemButtons() {
+    std::scoped_lock lock{mutex};
     system_buttons_enabled = true;
 }
 
 void EmulatedController::DisableSystemButtons() {
+    std::scoped_lock lock{mutex};
     system_buttons_enabled = false;
 }
 
 void EmulatedController::ResetSystemButtons() {
+    std::scoped_lock lock{mutex};
     controller.home_button_state.home.Assign(false);
     controller.capture_button_state.capture.Assign(false);
 }
@@ -494,139 +530,151 @@ void EmulatedController::SetButton(const Common::Input::CallbackStatus& callback
     if (index >= controller.button_values.size()) {
         return;
     }
-    {
-        std::lock_guard lock{mutex};
-        bool value_changed = false;
-        const auto new_status = TransformToButton(callback);
-        auto& current_status = controller.button_values[index];
+    std::unique_lock lock{mutex};
+    bool value_changed = false;
+    const auto new_status = TransformToButton(callback);
+    auto& current_status = controller.button_values[index];
 
-        // Only read button values that have the same uuid or are pressed once
-        if (current_status.uuid != uuid) {
-            if (!new_status.value) {
-                return;
-            }
+    // Only read button values that have the same uuid or are pressed once
+    if (current_status.uuid != uuid) {
+        if (!new_status.value) {
+            return;
         }
+    }
 
-        current_status.toggle = new_status.toggle;
-        current_status.uuid = uuid;
+    current_status.toggle = new_status.toggle;
+    current_status.uuid = uuid;
 
-        // Update button status with current
-        if (!current_status.toggle) {
-            current_status.locked = false;
-            if (current_status.value != new_status.value) {
-                current_status.value = new_status.value;
-                value_changed = true;
-            }
-        } else {
-            // Toggle button and lock status
-            if (new_status.value && !current_status.locked) {
-                current_status.locked = true;
-                current_status.value = !current_status.value;
-                value_changed = true;
-            }
+    // Update button status with current
+    if (!current_status.toggle) {
+        current_status.locked = false;
+        if (current_status.value != new_status.value) {
+            current_status.value = new_status.value;
+            value_changed = true;
+        }
+    } else {
+        // Toggle button and lock status
+        if (new_status.value && !current_status.locked) {
+            current_status.locked = true;
+            current_status.value = !current_status.value;
+            value_changed = true;
+        }
 
-            // Unlock button ready for next press
-            if (!new_status.value && current_status.locked) {
-                current_status.locked = false;
-            }
+        // Unlock button ready for next press
+        if (!new_status.value && current_status.locked) {
+            current_status.locked = false;
         }
+    }
+
+    if (!value_changed) {
+        return;
+    }
 
-        if (!value_changed) {
+    if (is_configuring) {
+        controller.npad_button_state.raw = NpadButton::None;
+        controller.debug_pad_button_state.raw = 0;
+        lock.unlock();
+        TriggerOnChange(ControllerTriggerType::Button, false);
+        return;
+    }
+
+    // GC controllers have triggers not buttons
+    if (npad_type == NpadStyleIndex::GameCube) {
+        if (index == Settings::NativeButton::ZR) {
             return;
         }
-
-        if (is_configuring) {
-            controller.npad_button_state.raw = NpadButton::None;
-            controller.debug_pad_button_state.raw = 0;
-            TriggerOnChange(ControllerTriggerType::Button, false);
+        if (index == Settings::NativeButton::ZL) {
             return;
         }
+    }
 
-        switch (index) {
-        case Settings::NativeButton::A:
-            controller.npad_button_state.a.Assign(current_status.value);
-            controller.debug_pad_button_state.a.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::B:
-            controller.npad_button_state.b.Assign(current_status.value);
-            controller.debug_pad_button_state.b.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::X:
-            controller.npad_button_state.x.Assign(current_status.value);
-            controller.debug_pad_button_state.x.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::Y:
-            controller.npad_button_state.y.Assign(current_status.value);
-            controller.debug_pad_button_state.y.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::LStick:
-            controller.npad_button_state.stick_l.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::RStick:
-            controller.npad_button_state.stick_r.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::L:
-            controller.npad_button_state.l.Assign(current_status.value);
-            controller.debug_pad_button_state.l.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::R:
-            controller.npad_button_state.r.Assign(current_status.value);
-            controller.debug_pad_button_state.r.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::ZL:
-            controller.npad_button_state.zl.Assign(current_status.value);
-            controller.debug_pad_button_state.zl.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::ZR:
-            controller.npad_button_state.zr.Assign(current_status.value);
-            controller.debug_pad_button_state.zr.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::Plus:
-            controller.npad_button_state.plus.Assign(current_status.value);
-            controller.debug_pad_button_state.plus.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::Minus:
-            controller.npad_button_state.minus.Assign(current_status.value);
-            controller.debug_pad_button_state.minus.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::DLeft:
-            controller.npad_button_state.left.Assign(current_status.value);
-            controller.debug_pad_button_state.d_left.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::DUp:
-            controller.npad_button_state.up.Assign(current_status.value);
-            controller.debug_pad_button_state.d_up.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::DRight:
-            controller.npad_button_state.right.Assign(current_status.value);
-            controller.debug_pad_button_state.d_right.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::DDown:
-            controller.npad_button_state.down.Assign(current_status.value);
-            controller.debug_pad_button_state.d_down.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::SL:
-            controller.npad_button_state.left_sl.Assign(current_status.value);
-            controller.npad_button_state.right_sl.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::SR:
-            controller.npad_button_state.left_sr.Assign(current_status.value);
-            controller.npad_button_state.right_sr.Assign(current_status.value);
-            break;
-        case Settings::NativeButton::Home:
-            if (!system_buttons_enabled) {
-                break;
-            }
-            controller.home_button_state.home.Assign(current_status.value);
+    switch (index) {
+    case Settings::NativeButton::A:
+        controller.npad_button_state.a.Assign(current_status.value);
+        controller.debug_pad_button_state.a.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::B:
+        controller.npad_button_state.b.Assign(current_status.value);
+        controller.debug_pad_button_state.b.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::X:
+        controller.npad_button_state.x.Assign(current_status.value);
+        controller.debug_pad_button_state.x.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::Y:
+        controller.npad_button_state.y.Assign(current_status.value);
+        controller.debug_pad_button_state.y.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::LStick:
+        controller.npad_button_state.stick_l.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::RStick:
+        controller.npad_button_state.stick_r.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::L:
+        controller.npad_button_state.l.Assign(current_status.value);
+        controller.debug_pad_button_state.l.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::R:
+        controller.npad_button_state.r.Assign(current_status.value);
+        controller.debug_pad_button_state.r.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::ZL:
+        controller.npad_button_state.zl.Assign(current_status.value);
+        controller.debug_pad_button_state.zl.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::ZR:
+        controller.npad_button_state.zr.Assign(current_status.value);
+        controller.debug_pad_button_state.zr.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::Plus:
+        controller.npad_button_state.plus.Assign(current_status.value);
+        controller.debug_pad_button_state.plus.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::Minus:
+        controller.npad_button_state.minus.Assign(current_status.value);
+        controller.debug_pad_button_state.minus.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::DLeft:
+        controller.npad_button_state.left.Assign(current_status.value);
+        controller.debug_pad_button_state.d_left.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::DUp:
+        controller.npad_button_state.up.Assign(current_status.value);
+        controller.debug_pad_button_state.d_up.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::DRight:
+        controller.npad_button_state.right.Assign(current_status.value);
+        controller.debug_pad_button_state.d_right.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::DDown:
+        controller.npad_button_state.down.Assign(current_status.value);
+        controller.debug_pad_button_state.d_down.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::SL:
+        controller.npad_button_state.left_sl.Assign(current_status.value);
+        controller.npad_button_state.right_sl.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::SR:
+        controller.npad_button_state.left_sr.Assign(current_status.value);
+        controller.npad_button_state.right_sr.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::Home:
+        if (!system_buttons_enabled) {
             break;
-        case Settings::NativeButton::Screenshot:
-            if (!system_buttons_enabled) {
-                break;
-            }
-            controller.capture_button_state.capture.Assign(current_status.value);
+        }
+        controller.home_button_state.home.Assign(current_status.value);
+        break;
+    case Settings::NativeButton::Screenshot:
+        if (!system_buttons_enabled) {
             break;
         }
+        controller.capture_button_state.capture.Assign(current_status.value);
+        break;
     }
+
+    lock.unlock();
+
     if (!is_connected) {
         if (npad_id_type == NpadIdType::Player1 && npad_type != NpadStyleIndex::Handheld) {
             Connect();
@@ -643,7 +691,7 @@ void EmulatedController::SetStick(const Common::Input::CallbackStatus& callback,
     if (index >= controller.stick_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     const auto stick_value = TransformToStick(callback);
 
     // Only read stick values that have the same uuid or are over the threshold to avoid flapping
@@ -659,6 +707,7 @@ void EmulatedController::SetStick(const Common::Input::CallbackStatus& callback,
     if (is_configuring) {
         controller.analog_stick_state.left = {};
         controller.analog_stick_state.right = {};
+        lock.unlock();
         TriggerOnChange(ControllerTriggerType::Stick, false);
         return;
     }
@@ -685,6 +734,7 @@ void EmulatedController::SetStick(const Common::Input::CallbackStatus& callback,
         break;
     }
 
+    lock.unlock();
     TriggerOnChange(ControllerTriggerType::Stick, true);
 }
 
@@ -693,7 +743,7 @@ void EmulatedController::SetTrigger(const Common::Input::CallbackStatus& callbac
     if (index >= controller.trigger_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     const auto trigger_value = TransformToTrigger(callback);
 
     // Only read trigger values that have the same uuid or are pressed once
@@ -709,10 +759,16 @@ void EmulatedController::SetTrigger(const Common::Input::CallbackStatus& callbac
     if (is_configuring) {
         controller.gc_trigger_state.left = 0;
         controller.gc_trigger_state.right = 0;
+        lock.unlock();
         TriggerOnChange(ControllerTriggerType::Trigger, false);
         return;
     }
 
+    // Only GC controllers have analog triggers
+    if (npad_type != NpadStyleIndex::GameCube) {
+        return;
+    }
+
     const auto& trigger = controller.trigger_values[index];
 
     switch (index) {
@@ -727,6 +783,7 @@ void EmulatedController::SetTrigger(const Common::Input::CallbackStatus& callbac
         break;
     }
 
+    lock.unlock();
     TriggerOnChange(ControllerTriggerType::Trigger, true);
 }
 
@@ -735,7 +792,7 @@ void EmulatedController::SetMotion(const Common::Input::CallbackStatus& callback
     if (index >= controller.motion_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     auto& raw_status = controller.motion_values[index].raw_status;
     auto& emulated = controller.motion_values[index].emulated;
 
@@ -756,6 +813,7 @@ void EmulatedController::SetMotion(const Common::Input::CallbackStatus& callback
     force_update_motion = raw_status.force_update;
 
     if (is_configuring) {
+        lock.unlock();
         TriggerOnChange(ControllerTriggerType::Motion, false);
         return;
     }
@@ -767,6 +825,7 @@ void EmulatedController::SetMotion(const Common::Input::CallbackStatus& callback
     motion.orientation = emulated.GetOrientation();
     motion.is_at_rest = !emulated.IsMoving(motion_sensitivity);
 
+    lock.unlock();
     TriggerOnChange(ControllerTriggerType::Motion, true);
 }
 
@@ -775,10 +834,11 @@ void EmulatedController::SetBattery(const Common::Input::CallbackStatus& callbac
     if (index >= controller.battery_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     controller.battery_values[index] = TransformToBattery(callback);
 
     if (is_configuring) {
+        lock.unlock();
         TriggerOnChange(ControllerTriggerType::Battery, false);
         return;
     }
@@ -835,9 +895,49 @@ void EmulatedController::SetBattery(const Common::Input::CallbackStatus& callbac
         };
         break;
     }
+
+    lock.unlock();
     TriggerOnChange(ControllerTriggerType::Battery, true);
 }
 
+void EmulatedController::SetCamera(const Common::Input::CallbackStatus& callback) {
+    std::unique_lock lock{mutex};
+    controller.camera_values = TransformToCamera(callback);
+
+    if (is_configuring) {
+        lock.unlock();
+        TriggerOnChange(ControllerTriggerType::IrSensor, false);
+        return;
+    }
+
+    controller.camera_state.sample++;
+    controller.camera_state.format =
+        static_cast<Core::IrSensor::ImageTransferProcessorFormat>(controller.camera_values.format);
+    controller.camera_state.data = controller.camera_values.data;
+
+    lock.unlock();
+    TriggerOnChange(ControllerTriggerType::IrSensor, true);
+}
+
+void EmulatedController::SetNfc(const Common::Input::CallbackStatus& callback) {
+    std::unique_lock lock{mutex};
+    controller.nfc_values = TransformToNfc(callback);
+
+    if (is_configuring) {
+        lock.unlock();
+        TriggerOnChange(ControllerTriggerType::Nfc, false);
+        return;
+    }
+
+    controller.nfc_state = {
+        controller.nfc_values.state,
+        controller.nfc_values.data,
+    };
+
+    lock.unlock();
+    TriggerOnChange(ControllerTriggerType::Nfc, true);
+}
+
 bool EmulatedController::SetVibration(std::size_t device_index, VibrationValue vibration) {
     if (device_index >= output_devices.size()) {
         return false;
@@ -871,18 +971,100 @@ bool EmulatedController::SetVibration(std::size_t device_index, VibrationValue v
 }
 
 bool EmulatedController::TestVibration(std::size_t device_index) {
-    static constexpr VibrationValue test_vibration = {
+    if (device_index >= output_devices.size()) {
+        return false;
+    }
+    if (!output_devices[device_index]) {
+        return false;
+    }
+
+    const auto player_index = NpadIdTypeToIndex(npad_id_type);
+    const auto& player = Settings::values.players.GetValue()[player_index];
+
+    if (!player.vibration_enabled) {
+        return false;
+    }
+
+    const Common::Input::VibrationStatus test_vibration = {
         .low_amplitude = 0.001f,
-        .low_frequency = 160.0f,
+        .low_frequency = DEFAULT_VIBRATION_VALUE.low_frequency,
         .high_amplitude = 0.001f,
-        .high_frequency = 320.0f,
+        .high_frequency = DEFAULT_VIBRATION_VALUE.high_frequency,
+        .type = Common::Input::VibrationAmplificationType::Test,
+    };
+
+    const Common::Input::VibrationStatus zero_vibration = {
+        .low_amplitude = DEFAULT_VIBRATION_VALUE.low_amplitude,
+        .low_frequency = DEFAULT_VIBRATION_VALUE.low_frequency,
+        .high_amplitude = DEFAULT_VIBRATION_VALUE.high_amplitude,
+        .high_frequency = DEFAULT_VIBRATION_VALUE.high_frequency,
+        .type = Common::Input::VibrationAmplificationType::Test,
     };
 
     // Send a slight vibration to test for rumble support
-    SetVibration(device_index, test_vibration);
+    output_devices[device_index]->SetVibration(test_vibration);
+
+    // Wait for about 15ms to ensure the controller is ready for the stop command
+    std::this_thread::sleep_for(std::chrono::milliseconds(15));
 
     // Stop any vibration and return the result
-    return SetVibration(device_index, DEFAULT_VIBRATION_VALUE);
+    return output_devices[device_index]->SetVibration(zero_vibration) ==
+           Common::Input::VibrationError::None;
+}
+
+bool EmulatedController::SetPollingMode(Common::Input::PollingMode polling_mode) {
+    LOG_INFO(Service_HID, "Set polling mode {}", polling_mode);
+    auto& output_device = output_devices[static_cast<std::size_t>(DeviceIndex::Right)];
+    auto& nfc_output_device = output_devices[3];
+
+    const auto virtual_nfc_result = nfc_output_device->SetPollingMode(polling_mode);
+    const auto mapped_nfc_result = output_device->SetPollingMode(polling_mode);
+
+    return virtual_nfc_result == Common::Input::PollingError::None ||
+           mapped_nfc_result == Common::Input::PollingError::None;
+}
+
+bool EmulatedController::SetCameraFormat(
+    Core::IrSensor::ImageTransferProcessorFormat camera_format) {
+    LOG_INFO(Service_HID, "Set camera format {}", camera_format);
+
+    auto& right_output_device = output_devices[static_cast<std::size_t>(DeviceIndex::Right)];
+    auto& camera_output_device = output_devices[2];
+
+    if (right_output_device->SetCameraFormat(static_cast<Common::Input::CameraFormat>(
+            camera_format)) == Common::Input::CameraError::None) {
+        return true;
+    }
+
+    // Fallback to Qt camera if native device doesn't have support
+    return camera_output_device->SetCameraFormat(static_cast<Common::Input::CameraFormat>(
+               camera_format)) == Common::Input::CameraError::None;
+}
+
+bool EmulatedController::HasNfc() const {
+    const auto& nfc_output_device = output_devices[3];
+
+    switch (npad_type) {
+    case NpadStyleIndex::JoyconRight:
+    case NpadStyleIndex::JoyconDual:
+    case NpadStyleIndex::ProController:
+        break;
+    default:
+        return false;
+    }
+
+    const bool has_virtual_nfc =
+        npad_id_type == NpadIdType::Player1 || npad_id_type == NpadIdType::Handheld;
+    const bool is_virtual_nfc_supported =
+        nfc_output_device->SupportsNfc() != Common::Input::NfcState::NotSupported;
+
+    return is_connected && (has_virtual_nfc && is_virtual_nfc_supported);
+}
+
+bool EmulatedController::WriteNfc(const std::vector<u8>& data) {
+    auto& nfc_output_device = output_devices[3];
+
+    return nfc_output_device->WriteNfcData(data) == Common::Input::NfcState::Success;
 }
 
 void EmulatedController::SetLedPattern() {
@@ -907,13 +1089,27 @@ void EmulatedController::SetSupportedNpadStyleTag(NpadStyleTag supported_styles)
     if (!is_connected) {
         return;
     }
+
+    // Attempt to reconnect with the original type
+    if (npad_type != original_npad_type) {
+        Disconnect();
+        const auto current_npad_type = npad_type;
+        SetNpadStyleIndex(original_npad_type);
+        if (IsControllerSupported()) {
+            Connect();
+            return;
+        }
+        SetNpadStyleIndex(current_npad_type);
+        Connect();
+    }
+
     if (IsControllerSupported()) {
         return;
     }
 
     Disconnect();
 
-    // Fallback fullkey controllers to Pro controllers
+    // Fallback Fullkey controllers to Pro controllers
     if (IsControllerFullkey() && supported_style_tag.fullkey) {
         LOG_WARNING(Service_HID, "Reconnecting controller type {} as Pro controller", npad_type);
         SetNpadStyleIndex(NpadStyleIndex::ProController);
@@ -921,11 +1117,28 @@ void EmulatedController::SetSupportedNpadStyleTag(NpadStyleTag supported_styles)
         return;
     }
 
+    // Fallback Dual joycon controllers to Pro controllers
+    if (npad_type == NpadStyleIndex::JoyconDual && supported_style_tag.fullkey) {
+        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Pro controller", npad_type);
+        SetNpadStyleIndex(NpadStyleIndex::ProController);
+        Connect();
+        return;
+    }
+
+    // Fallback Pro controllers to Dual joycon
+    if (npad_type == NpadStyleIndex::ProController && supported_style_tag.joycon_dual) {
+        LOG_WARNING(Service_HID, "Reconnecting controller type {} as Dual Joycons", npad_type);
+        SetNpadStyleIndex(NpadStyleIndex::JoyconDual);
+        Connect();
+        return;
+    }
+
     LOG_ERROR(Service_HID, "Controller type {} is not supported. Disconnecting controller",
               npad_type);
 }
 
 bool EmulatedController::IsControllerFullkey(bool use_temporary_value) const {
+    std::scoped_lock lock{mutex};
     const auto type = is_configuring && use_temporary_value ? tmp_npad_type : npad_type;
     switch (type) {
     case NpadStyleIndex::ProController:
@@ -941,6 +1154,7 @@ bool EmulatedController::IsControllerFullkey(bool use_temporary_value) const {
 }
 
 bool EmulatedController::IsControllerSupported(bool use_temporary_value) const {
+    std::scoped_lock lock{mutex};
     const auto type = is_configuring && use_temporary_value ? tmp_npad_type : npad_type;
     switch (type) {
     case NpadStyleIndex::ProController:
@@ -976,40 +1190,44 @@ void EmulatedController::Connect(bool use_temporary_value) {
         LOG_ERROR(Service_HID, "Controller type {} is not supported", type);
         return;
     }
-    {
-        std::lock_guard lock{mutex};
-        if (is_configuring) {
-            tmp_is_connected = true;
-            TriggerOnChange(ControllerTriggerType::Connected, false);
-            return;
-        }
 
-        if (is_connected) {
-            return;
-        }
-        is_connected = true;
+    std::unique_lock lock{mutex};
+    if (is_configuring) {
+        tmp_is_connected = true;
+        lock.unlock();
+        TriggerOnChange(ControllerTriggerType::Connected, false);
+        return;
+    }
+
+    if (is_connected) {
+        return;
     }
+    is_connected = true;
+
+    lock.unlock();
     TriggerOnChange(ControllerTriggerType::Connected, true);
 }
 
 void EmulatedController::Disconnect() {
-    {
-        std::lock_guard lock{mutex};
-        if (is_configuring) {
-            tmp_is_connected = false;
-            TriggerOnChange(ControllerTriggerType::Disconnected, false);
-            return;
-        }
+    std::unique_lock lock{mutex};
+    if (is_configuring) {
+        tmp_is_connected = false;
+        lock.unlock();
+        TriggerOnChange(ControllerTriggerType::Disconnected, false);
+        return;
+    }
 
-        if (!is_connected) {
-            return;
-        }
-        is_connected = false;
+    if (!is_connected) {
+        return;
     }
+    is_connected = false;
+
+    lock.unlock();
     TriggerOnChange(ControllerTriggerType::Disconnected, true);
 }
 
 bool EmulatedController::IsConnected(bool get_temporary_value) const {
+    std::scoped_lock lock{mutex};
     if (get_temporary_value && is_configuring) {
         return tmp_is_connected;
     }
@@ -1023,10 +1241,12 @@ bool EmulatedController::IsVibrationEnabled() const {
 }
 
 NpadIdType EmulatedController::GetNpadIdType() const {
+    std::scoped_lock lock{mutex};
     return npad_id_type;
 }
 
 NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) const {
+    std::scoped_lock lock{mutex};
     if (get_temporary_value && is_configuring) {
         return tmp_npad_type;
     }
@@ -1034,27 +1254,28 @@ NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) c
 }
 
 void EmulatedController::SetNpadStyleIndex(NpadStyleIndex npad_type_) {
-    {
-        std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
 
-        if (is_configuring) {
-            if (tmp_npad_type == npad_type_) {
-                return;
-            }
-            tmp_npad_type = npad_type_;
-            TriggerOnChange(ControllerTriggerType::Type, false);
+    if (is_configuring) {
+        if (tmp_npad_type == npad_type_) {
             return;
         }
+        tmp_npad_type = npad_type_;
+        lock.unlock();
+        TriggerOnChange(ControllerTriggerType::Type, false);
+        return;
+    }
 
-        if (npad_type == npad_type_) {
-            return;
-        }
-        if (is_connected) {
-            LOG_WARNING(Service_HID, "Controller {} type changed while it's connected",
-                        NpadIdTypeToIndex(npad_id_type));
-        }
-        npad_type = npad_type_;
+    if (npad_type == npad_type_) {
+        return;
+    }
+    if (is_connected) {
+        LOG_WARNING(Service_HID, "Controller {} type changed while it's connected",
+                    NpadIdTypeToIndex(npad_id_type));
     }
+    npad_type = npad_type_;
+
+    lock.unlock();
     TriggerOnChange(ControllerTriggerType::Type, true);
 }
 
@@ -1082,30 +1303,42 @@ LedPattern EmulatedController::GetLedPattern() const {
 }
 
 ButtonValues EmulatedController::GetButtonsValues() const {
+    std::scoped_lock lock{mutex};
     return controller.button_values;
 }
 
 SticksValues EmulatedController::GetSticksValues() const {
+    std::scoped_lock lock{mutex};
     return controller.stick_values;
 }
 
 TriggerValues EmulatedController::GetTriggersValues() const {
+    std::scoped_lock lock{mutex};
     return controller.trigger_values;
 }
 
 ControllerMotionValues EmulatedController::GetMotionValues() const {
+    std::scoped_lock lock{mutex};
     return controller.motion_values;
 }
 
 ColorValues EmulatedController::GetColorsValues() const {
+    std::scoped_lock lock{mutex};
     return controller.color_values;
 }
 
 BatteryValues EmulatedController::GetBatteryValues() const {
+    std::scoped_lock lock{mutex};
     return controller.battery_values;
 }
 
+CameraValues EmulatedController::GetCameraValues() const {
+    std::scoped_lock lock{mutex};
+    return controller.camera_values;
+}
+
 HomeButtonState EmulatedController::GetHomeButtons() const {
+    std::scoped_lock lock{mutex};
     if (is_configuring) {
         return {};
     }
@@ -1113,6 +1346,7 @@ HomeButtonState EmulatedController::GetHomeButtons() const {
 }
 
 CaptureButtonState EmulatedController::GetCaptureButtons() const {
+    std::scoped_lock lock{mutex};
     if (is_configuring) {
         return {};
     }
@@ -1120,6 +1354,7 @@ CaptureButtonState EmulatedController::GetCaptureButtons() const {
 }
 
 NpadButtonState EmulatedController::GetNpadButtons() const {
+    std::scoped_lock lock{mutex};
     if (is_configuring) {
         return {};
     }
@@ -1127,6 +1362,7 @@ NpadButtonState EmulatedController::GetNpadButtons() const {
 }
 
 DebugPadButton EmulatedController::GetDebugPadButtons() const {
+    std::scoped_lock lock{mutex};
     if (is_configuring) {
         return {};
     }
@@ -1134,20 +1370,27 @@ DebugPadButton EmulatedController::GetDebugPadButtons() const {
 }
 
 AnalogSticks EmulatedController::GetSticks() const {
+    std::unique_lock lock{mutex};
+
     if (is_configuring) {
         return {};
     }
+
     // Some drivers like stick from buttons need constant refreshing
     for (auto& device : stick_devices) {
         if (!device) {
             continue;
         }
+        lock.unlock();
         device->SoftUpdate();
+        lock.lock();
     }
+
     return controller.analog_stick_state;
 }
 
 NpadGcTriggerState EmulatedController::GetTriggers() const {
+    std::scoped_lock lock{mutex};
     if (is_configuring) {
         return {};
     }
@@ -1155,26 +1398,54 @@ NpadGcTriggerState EmulatedController::GetTriggers() const {
 }
 
 MotionState EmulatedController::GetMotions() const {
+    std::unique_lock lock{mutex};
+
+    // Some drivers like mouse motion need constant refreshing
     if (force_update_motion) {
         for (auto& device : motion_devices) {
             if (!device) {
                 continue;
             }
+            lock.unlock();
             device->ForceUpdate();
+            lock.lock();
         }
     }
+
     return controller.motion_state;
 }
 
 ControllerColors EmulatedController::GetColors() const {
+    std::scoped_lock lock{mutex};
     return controller.colors_state;
 }
 
 BatteryLevelState EmulatedController::GetBattery() const {
+    std::scoped_lock lock{mutex};
     return controller.battery_state;
 }
 
+const CameraState& EmulatedController::GetCamera() const {
+    std::scoped_lock lock{mutex};
+    return controller.camera_state;
+}
+
+const NfcState& EmulatedController::GetNfc() const {
+    std::scoped_lock lock{mutex};
+    return controller.nfc_state;
+}
+
+NpadColor EmulatedController::GetNpadColor(u32 color) {
+    return {
+        .r = static_cast<u8>((color >> 16) & 0xFF),
+        .g = static_cast<u8>((color >> 8) & 0xFF),
+        .b = static_cast<u8>(color & 0xFF),
+        .a = 0xff,
+    };
+}
+
 void EmulatedController::TriggerOnChange(ControllerTriggerType type, bool is_npad_service_update) {
+    std::scoped_lock lock{callback_mutex};
     for (const auto& poller_pair : callback_list) {
         const ControllerUpdateCallback& poller = poller_pair.second;
         if (!is_npad_service_update && poller.is_npad_service) {
@@ -1187,13 +1458,13 @@ void EmulatedController::TriggerOnChange(ControllerTriggerType type, bool is_npa
 }
 
 int EmulatedController::SetCallback(ControllerUpdateCallback update_callback) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{callback_mutex};
     callback_list.insert_or_assign(last_callback_key, std::move(update_callback));
     return last_callback_key++;
 }
 
 void EmulatedController::DeleteCallback(int key) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{callback_mutex};
     const auto& iterator = callback_list.find(key);
     if (iterator == callback_list.end()) {
         LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
diff --git a/src/core/hid/emulated_controller.h b/src/core/hid/emulated_controller.h
index d8642c5b3..319226bf8 100644
--- a/src/core/hid/emulated_controller.h
+++ b/src/core/hid/emulated_controller.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -16,10 +15,12 @@
 #include "common/settings.h"
 #include "common/vector_math.h"
 #include "core/hid/hid_types.h"
+#include "core/hid/irs_types.h"
 #include "core/hid/motion_input.h"
 
 namespace Core::HID {
 const std::size_t max_emulated_controllers = 2;
+const std::size_t output_devices_size = 4;
 struct ControllerMotionInfo {
     Common::Input::MotionStatus raw_status{};
     MotionInput emulated{};
@@ -35,15 +36,18 @@ using TriggerDevices =
     std::array<std::unique_ptr<Common::Input::InputDevice>, Settings::NativeTrigger::NumTriggers>;
 using BatteryDevices =
     std::array<std::unique_ptr<Common::Input::InputDevice>, max_emulated_controllers>;
-using OutputDevices =
-    std::array<std::unique_ptr<Common::Input::OutputDevice>, max_emulated_controllers>;
+using CameraDevices = std::unique_ptr<Common::Input::InputDevice>;
+using NfcDevices = std::unique_ptr<Common::Input::InputDevice>;
+using OutputDevices = std::array<std::unique_ptr<Common::Input::OutputDevice>, output_devices_size>;
 
 using ButtonParams = std::array<Common::ParamPackage, Settings::NativeButton::NumButtons>;
 using StickParams = std::array<Common::ParamPackage, Settings::NativeAnalog::NumAnalogs>;
 using ControllerMotionParams = std::array<Common::ParamPackage, Settings::NativeMotion::NumMotions>;
 using TriggerParams = std::array<Common::ParamPackage, Settings::NativeTrigger::NumTriggers>;
 using BatteryParams = std::array<Common::ParamPackage, max_emulated_controllers>;
-using OutputParams = std::array<Common::ParamPackage, max_emulated_controllers>;
+using CameraParams = Common::ParamPackage;
+using NfcParams = Common::ParamPackage;
+using OutputParams = std::array<Common::ParamPackage, output_devices_size>;
 
 using ButtonValues = std::array<Common::Input::ButtonStatus, Settings::NativeButton::NumButtons>;
 using SticksValues = std::array<Common::Input::StickStatus, Settings::NativeAnalog::NumAnalogs>;
@@ -52,6 +56,8 @@ using TriggerValues =
 using ControllerMotionValues = std::array<ControllerMotionInfo, Settings::NativeMotion::NumMotions>;
 using ColorValues = std::array<Common::Input::BodyColorStatus, max_emulated_controllers>;
 using BatteryValues = std::array<Common::Input::BatteryStatus, max_emulated_controllers>;
+using CameraValues = Common::Input::CameraStatus;
+using NfcValues = Common::Input::NfcStatus;
 using VibrationValues = std::array<Common::Input::VibrationStatus, max_emulated_controllers>;
 
 struct AnalogSticks {
@@ -71,6 +77,17 @@ struct BatteryLevelState {
     NpadPowerInfo right{};
 };
 
+struct CameraState {
+    Core::IrSensor::ImageTransferProcessorFormat format{};
+    std::vector<u8> data{};
+    std::size_t sample{};
+};
+
+struct NfcState {
+    Common::Input::NfcState state{};
+    std::vector<u8> data{};
+};
+
 struct ControllerMotion {
     Common::Vec3f accel{};
     Common::Vec3f gyro{};
@@ -97,6 +114,8 @@ struct ControllerStatus {
     ColorValues color_values{};
     BatteryValues battery_values{};
     VibrationValues vibration_values{};
+    CameraValues camera_values{};
+    NfcValues nfc_values{};
 
     // Data for HID serices
     HomeButtonState home_button_state{};
@@ -108,6 +127,8 @@ struct ControllerStatus {
     NpadGcTriggerState gc_trigger_state{};
     ControllerColors colors_state{};
     BatteryLevelState battery_state{};
+    CameraState camera_state{};
+    NfcState nfc_state{};
 };
 
 enum class ControllerTriggerType {
@@ -118,6 +139,8 @@ enum class ControllerTriggerType {
     Color,
     Battery,
     Vibration,
+    IrSensor,
+    Nfc,
     Connected,
     Disconnected,
     Type,
@@ -270,6 +293,9 @@ public:
     /// Returns the latest battery status from the controller with parameters
     BatteryValues GetBatteryValues() const;
 
+    /// Returns the latest camera status from the controller with parameters
+    CameraValues GetCameraValues() const;
+
     /// Returns the latest status of button input for the hid::HomeButton service
     HomeButtonState GetHomeButtons() const;
 
@@ -297,18 +323,44 @@ public:
     /// Returns the latest battery status from the controller
     BatteryLevelState GetBattery() const;
 
+    /// Returns the latest camera status from the controller
+    const CameraState& GetCamera() const;
+
+    /// Returns the latest ntag status from the controller
+    const NfcState& GetNfc() const;
+
     /**
      * Sends a specific vibration to the output device
-     * @return returns true if vibration had no errors
+     * @return true if vibration had no errors
      */
     bool SetVibration(std::size_t device_index, VibrationValue vibration);
 
     /**
      * Sends a small vibration to the output device
-     * @return returns true if SetVibration was successfull
+     * @return true if SetVibration was successfull
      */
     bool TestVibration(std::size_t device_index);
 
+    /**
+     * Sets the desired data to be polled from a controller
+     * @param polling_mode type of input desired buttons, gyro, nfc, ir, etc.
+     * @return true if SetPollingMode was successfull
+     */
+    bool SetPollingMode(Common::Input::PollingMode polling_mode);
+
+    /**
+     * Sets the desired camera format to be polled from a controller
+     * @param camera_format size of each frame
+     * @return true if SetCameraFormat was successfull
+     */
+    bool SetCameraFormat(Core::IrSensor::ImageTransferProcessorFormat camera_format);
+
+    /// Returns true if the device has nfc support
+    bool HasNfc() const;
+
+    /// Returns true if the nfc tag was written
+    bool WriteNfc(const std::vector<u8>& data);
+
     /// Returns the led pattern corresponding to this emulated controller
     LedPattern GetLedPattern() const;
 
@@ -387,14 +439,34 @@ private:
     void SetBattery(const Common::Input::CallbackStatus& callback, std::size_t index);
 
     /**
+     * Updates the camera status of the controller
+     * @param callback A CallbackStatus containing the camera status
+     */
+    void SetCamera(const Common::Input::CallbackStatus& callback);
+
+    /**
+     * Updates the nfc status of the controller
+     * @param callback A CallbackStatus containing the nfc status
+     */
+    void SetNfc(const Common::Input::CallbackStatus& callback);
+
+    /**
+     * Converts a color format from bgra to rgba
+     * @param color in bgra format
+     * @return NpadColor in rgba format
+     */
+    NpadColor GetNpadColor(u32 color);
+
+    /**
      * Triggers a callback that something has changed on the controller status
      * @param type Input type of the event to trigger
      * @param is_service_update indicates if this event should only be sent to HID services
      */
     void TriggerOnChange(ControllerTriggerType type, bool is_service_update);
 
-    NpadIdType npad_id_type;
+    const NpadIdType npad_id_type;
     NpadStyleIndex npad_type{NpadStyleIndex::None};
+    NpadStyleIndex original_npad_type{NpadStyleIndex::None};
     NpadStyleTag supported_style_tag{NpadStyleSet::All};
     bool is_connected{false};
     bool is_configuring{false};
@@ -411,6 +483,8 @@ private:
     ControllerMotionParams motion_params;
     TriggerParams trigger_params;
     BatteryParams battery_params;
+    CameraParams camera_params;
+    NfcParams nfc_params;
     OutputParams output_params;
 
     ButtonDevices button_devices;
@@ -418,6 +492,8 @@ private:
     ControllerMotionDevices motion_devices;
     TriggerDevices trigger_devices;
     BatteryDevices battery_devices;
+    CameraDevices camera_devices;
+    NfcDevices nfc_devices;
     OutputDevices output_devices;
 
     // TAS related variables
@@ -427,6 +503,7 @@ private:
     StickDevices tas_stick_devices;
 
     mutable std::mutex mutex;
+    mutable std::mutex callback_mutex;
     std::unordered_map<int, ControllerUpdateCallback> callback_list;
     int last_callback_key = 0;
 
diff --git a/src/core/hid/emulated_devices.cpp b/src/core/hid/emulated_devices.cpp
index 708480f2d..8d367b546 100644
--- a/src/core/hid/emulated_devices.cpp
+++ b/src/core/hid/emulated_devices.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <fmt/format.h>
@@ -15,6 +14,7 @@ EmulatedDevices::EmulatedDevices() = default;
 EmulatedDevices::~EmulatedDevices() = default;
 
 void EmulatedDevices::ReloadFromSettings() {
+    ring_params = Common::ParamPackage(Settings::values.ringcon_analogs);
     ReloadInput();
 }
 
@@ -66,6 +66,8 @@ void EmulatedDevices::ReloadInput() {
         key_index++;
     }
 
+    ring_analog_device = Common::Input::CreateDevice<Common::Input::InputDevice>(ring_params);
+
     for (std::size_t index = 0; index < mouse_button_devices.size(); ++index) {
         if (!mouse_button_devices[index]) {
             continue;
@@ -120,6 +122,13 @@ void EmulatedDevices::ReloadInput() {
                 },
         });
     }
+
+    if (ring_analog_device) {
+        ring_analog_device->SetCallback({
+            .on_change =
+                [this](const Common::Input::CallbackStatus& callback) { SetRingAnalog(callback); },
+        });
+    }
 }
 
 void EmulatedDevices::UnloadInput() {
@@ -155,6 +164,7 @@ void EmulatedDevices::SaveCurrentConfig() {
     if (!is_configuring) {
         return;
     }
+    Settings::values.ringcon_analogs = ring_params.Serialize();
 }
 
 void EmulatedDevices::RestoreConfig() {
@@ -164,12 +174,21 @@ void EmulatedDevices::RestoreConfig() {
     ReloadFromSettings();
 }
 
+Common::ParamPackage EmulatedDevices::GetRingParam() const {
+    return ring_params;
+}
+
+void EmulatedDevices::SetRingParam(Common::ParamPackage param) {
+    ring_params = std::move(param);
+    ReloadInput();
+}
+
 void EmulatedDevices::SetKeyboardButton(const Common::Input::CallbackStatus& callback,
                                         std::size_t index) {
     if (index >= device_status.keyboard_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     bool value_changed = false;
     const auto new_status = TransformToButton(callback);
     auto& current_status = device_status.keyboard_values[index];
@@ -201,6 +220,7 @@ void EmulatedDevices::SetKeyboardButton(const Common::Input::CallbackStatus& cal
     }
 
     if (is_configuring) {
+        lock.unlock();
         TriggerOnChange(DeviceTriggerType::Keyboard);
         return;
     }
@@ -208,6 +228,7 @@ void EmulatedDevices::SetKeyboardButton(const Common::Input::CallbackStatus& cal
     // Index should be converted from NativeKeyboard to KeyboardKeyIndex
     UpdateKey(index, current_status.value);
 
+    lock.unlock();
     TriggerOnChange(DeviceTriggerType::Keyboard);
 }
 
@@ -227,7 +248,7 @@ void EmulatedDevices::SetKeyboardModifier(const Common::Input::CallbackStatus& c
     if (index >= device_status.keyboard_moddifier_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     bool value_changed = false;
     const auto new_status = TransformToButton(callback);
     auto& current_status = device_status.keyboard_moddifier_values[index];
@@ -259,6 +280,7 @@ void EmulatedDevices::SetKeyboardModifier(const Common::Input::CallbackStatus& c
     }
 
     if (is_configuring) {
+        lock.unlock();
         TriggerOnChange(DeviceTriggerType::KeyboardModdifier);
         return;
     }
@@ -289,6 +311,7 @@ void EmulatedDevices::SetKeyboardModifier(const Common::Input::CallbackStatus& c
         break;
     }
 
+    lock.unlock();
     TriggerOnChange(DeviceTriggerType::KeyboardModdifier);
 }
 
@@ -297,7 +320,7 @@ void EmulatedDevices::SetMouseButton(const Common::Input::CallbackStatus& callba
     if (index >= device_status.mouse_button_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     bool value_changed = false;
     const auto new_status = TransformToButton(callback);
     auto& current_status = device_status.mouse_button_values[index];
@@ -329,6 +352,7 @@ void EmulatedDevices::SetMouseButton(const Common::Input::CallbackStatus& callba
     }
 
     if (is_configuring) {
+        lock.unlock();
         TriggerOnChange(DeviceTriggerType::Mouse);
         return;
     }
@@ -351,6 +375,7 @@ void EmulatedDevices::SetMouseButton(const Common::Input::CallbackStatus& callba
         break;
     }
 
+    lock.unlock();
     TriggerOnChange(DeviceTriggerType::Mouse);
 }
 
@@ -359,13 +384,14 @@ void EmulatedDevices::SetMouseAnalog(const Common::Input::CallbackStatus& callba
     if (index >= device_status.mouse_analog_values.size()) {
         return;
     }
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     const auto analog_value = TransformToAnalog(callback);
 
     device_status.mouse_analog_values[index] = analog_value;
 
     if (is_configuring) {
         device_status.mouse_position_state = {};
+        lock.unlock();
         TriggerOnChange(DeviceTriggerType::Mouse);
         return;
     }
@@ -379,17 +405,19 @@ void EmulatedDevices::SetMouseAnalog(const Common::Input::CallbackStatus& callba
         break;
     }
 
+    lock.unlock();
     TriggerOnChange(DeviceTriggerType::Mouse);
 }
 
 void EmulatedDevices::SetMouseStick(const Common::Input::CallbackStatus& callback) {
-    std::lock_guard lock{mutex};
+    std::unique_lock lock{mutex};
     const auto touch_value = TransformToTouch(callback);
 
     device_status.mouse_stick_value = touch_value;
 
     if (is_configuring) {
         device_status.mouse_position_state = {};
+        lock.unlock();
         TriggerOnChange(DeviceTriggerType::Mouse);
         return;
     }
@@ -397,42 +425,77 @@ void EmulatedDevices::SetMouseStick(const Common::Input::CallbackStatus& callbac
     device_status.mouse_position_state.x = touch_value.x.value;
     device_status.mouse_position_state.y = touch_value.y.value;
 
+    lock.unlock();
     TriggerOnChange(DeviceTriggerType::Mouse);
 }
 
+void EmulatedDevices::SetRingAnalog(const Common::Input::CallbackStatus& callback) {
+    std::lock_guard lock{mutex};
+    const auto force_value = TransformToStick(callback);
+
+    device_status.ring_analog_value = force_value.x;
+
+    if (is_configuring) {
+        device_status.ring_analog_value = {};
+        TriggerOnChange(DeviceTriggerType::RingController);
+        return;
+    }
+
+    device_status.ring_analog_state.force = force_value.x.value;
+
+    TriggerOnChange(DeviceTriggerType::RingController);
+}
+
 KeyboardValues EmulatedDevices::GetKeyboardValues() const {
+    std::scoped_lock lock{mutex};
     return device_status.keyboard_values;
 }
 
 KeyboardModifierValues EmulatedDevices::GetKeyboardModdifierValues() const {
+    std::scoped_lock lock{mutex};
     return device_status.keyboard_moddifier_values;
 }
 
 MouseButtonValues EmulatedDevices::GetMouseButtonsValues() const {
+    std::scoped_lock lock{mutex};
     return device_status.mouse_button_values;
 }
 
+RingAnalogValue EmulatedDevices::GetRingSensorValues() const {
+    return device_status.ring_analog_value;
+}
+
 KeyboardKey EmulatedDevices::GetKeyboard() const {
+    std::scoped_lock lock{mutex};
     return device_status.keyboard_state;
 }
 
 KeyboardModifier EmulatedDevices::GetKeyboardModifier() const {
+    std::scoped_lock lock{mutex};
     return device_status.keyboard_moddifier_state;
 }
 
 MouseButton EmulatedDevices::GetMouseButtons() const {
+    std::scoped_lock lock{mutex};
     return device_status.mouse_button_state;
 }
 
 MousePosition EmulatedDevices::GetMousePosition() const {
+    std::scoped_lock lock{mutex};
     return device_status.mouse_position_state;
 }
 
 AnalogStickState EmulatedDevices::GetMouseWheel() const {
+    std::scoped_lock lock{mutex};
     return device_status.mouse_wheel_state;
 }
 
+RingSensorForce EmulatedDevices::GetRingSensorForce() const {
+    return device_status.ring_analog_state;
+}
+
 void EmulatedDevices::TriggerOnChange(DeviceTriggerType type) {
+    std::scoped_lock lock{callback_mutex};
     for (const auto& poller_pair : callback_list) {
         const InterfaceUpdateCallback& poller = poller_pair.second;
         if (poller.on_change) {
@@ -442,13 +505,13 @@ void EmulatedDevices::TriggerOnChange(DeviceTriggerType type) {
 }
 
 int EmulatedDevices::SetCallback(InterfaceUpdateCallback update_callback) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{callback_mutex};
     callback_list.insert_or_assign(last_callback_key, std::move(update_callback));
     return last_callback_key++;
 }
 
 void EmulatedDevices::DeleteCallback(int key) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{callback_mutex};
     const auto& iterator = callback_list.find(key);
     if (iterator == callback_list.end()) {
         LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
diff --git a/src/core/hid/emulated_devices.h b/src/core/hid/emulated_devices.h
index 790d3b411..4149eeced 100644
--- a/src/core/hid/emulated_devices.h
+++ b/src/core/hid/emulated_devices.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -26,9 +25,11 @@ using MouseButtonDevices = std::array<std::unique_ptr<Common::Input::InputDevice
 using MouseAnalogDevices = std::array<std::unique_ptr<Common::Input::InputDevice>,
                                       Settings::NativeMouseWheel::NumMouseWheels>;
 using MouseStickDevice = std::unique_ptr<Common::Input::InputDevice>;
+using RingAnalogDevice = std::unique_ptr<Common::Input::InputDevice>;
 
 using MouseButtonParams =
     std::array<Common::ParamPackage, Settings::NativeMouseButton::NumMouseButtons>;
+using RingAnalogParams = Common::ParamPackage;
 
 using KeyboardValues =
     std::array<Common::Input::ButtonStatus, Settings::NativeKeyboard::NumKeyboardKeys>;
@@ -39,12 +40,17 @@ using MouseButtonValues =
 using MouseAnalogValues =
     std::array<Common::Input::AnalogStatus, Settings::NativeMouseWheel::NumMouseWheels>;
 using MouseStickValue = Common::Input::TouchStatus;
+using RingAnalogValue = Common::Input::AnalogStatus;
 
 struct MousePosition {
     f32 x;
     f32 y;
 };
 
+struct RingSensorForce {
+    f32 force;
+};
+
 struct DeviceStatus {
     // Data from input_common
     KeyboardValues keyboard_values{};
@@ -52,6 +58,7 @@ struct DeviceStatus {
     MouseButtonValues mouse_button_values{};
     MouseAnalogValues mouse_analog_values{};
     MouseStickValue mouse_stick_value{};
+    RingAnalogValue ring_analog_value{};
 
     // Data for HID serices
     KeyboardKey keyboard_state{};
@@ -59,12 +66,14 @@ struct DeviceStatus {
     MouseButton mouse_button_state{};
     MousePosition mouse_position_state{};
     AnalogStickState mouse_wheel_state{};
+    RingSensorForce ring_analog_state{};
 };
 
 enum class DeviceTriggerType {
     Keyboard,
     KeyboardModdifier,
     Mouse,
+    RingController,
 };
 
 struct InterfaceUpdateCallback {
@@ -110,6 +119,15 @@ public:
     /// Reverts any mapped changes made that weren't saved
     void RestoreConfig();
 
+    // Returns the current mapped ring device
+    Common::ParamPackage GetRingParam() const;
+
+    /**
+     * Updates the current mapped ring device
+     * @param param ParamPackage with ring sensor data to be mapped
+     */
+    void SetRingParam(Common::ParamPackage param);
+
     /// Returns the latest status of button input from the keyboard with parameters
     KeyboardValues GetKeyboardValues() const;
 
@@ -119,6 +137,9 @@ public:
     /// Returns the latest status of button input from the mouse with parameters
     MouseButtonValues GetMouseButtonsValues() const;
 
+    /// Returns the latest status of analog input from the ring sensor with parameters
+    RingAnalogValue GetRingSensorValues() const;
+
     /// Returns the latest status of button input from the keyboard
     KeyboardKey GetKeyboard() const;
 
@@ -134,6 +155,9 @@ public:
     /// Returns the latest mouse wheel change
     AnalogStickState GetMouseWheel() const;
 
+    /// Returns the latest ringcon force sensor value
+    RingSensorForce GetRingSensorForce() const;
+
     /**
      * Adds a callback to the list of events
      * @param update_callback InterfaceUpdateCallback that will be triggered
@@ -186,6 +210,12 @@ private:
     void SetMouseStick(const Common::Input::CallbackStatus& callback);
 
     /**
+     * Updates the ring analog sensor status of the ring controller
+     * @param callback A CallbackStatus containing the force status
+     */
+    void SetRingAnalog(const Common::Input::CallbackStatus& callback);
+
+    /**
      * Triggers a callback that something has changed on the device status
      * @param type Input type of the event to trigger
      */
@@ -193,13 +223,17 @@ private:
 
     bool is_configuring{false};
 
+    RingAnalogParams ring_params;
+
     KeyboardDevices keyboard_devices;
     KeyboardModifierDevices keyboard_modifier_devices;
     MouseButtonDevices mouse_button_devices;
     MouseAnalogDevices mouse_analog_devices;
     MouseStickDevice mouse_stick_device;
+    RingAnalogDevice ring_analog_device;
 
     mutable std::mutex mutex;
+    mutable std::mutex callback_mutex;
     std::unordered_map<int, InterfaceUpdateCallback> callback_list;
     int last_callback_key = 0;
 
diff --git a/src/core/hid/hid_core.cpp b/src/core/hid/hid_core.cpp
index a1c3bbb57..7d6373414 100644
--- a/src/core/hid/hid_core.cpp
+++ b/src/core/hid/hid_core.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "core/hid/emulated_console.h"
@@ -49,7 +48,7 @@ EmulatedController* HIDCore::GetEmulatedController(NpadIdType npad_id_type) {
         return handheld.get();
     case NpadIdType::Invalid:
     default:
-        UNREACHABLE_MSG("Invalid NpadIdType={}", npad_id_type);
+        ASSERT_MSG(false, "Invalid NpadIdType={}", npad_id_type);
         return nullptr;
     }
 }
@@ -78,7 +77,7 @@ const EmulatedController* HIDCore::GetEmulatedController(NpadIdType npad_id_type
         return handheld.get();
     case NpadIdType::Invalid:
     default:
-        UNREACHABLE_MSG("Invalid NpadIdType={}", npad_id_type);
+        ASSERT_MSG(false, "Invalid NpadIdType={}", npad_id_type);
         return nullptr;
     }
 }
diff --git a/src/core/hid/hid_core.h b/src/core/hid/hid_core.h
index 717f605e7..5fe36551e 100644
--- a/src/core/hid/hid_core.h
+++ b/src/core/hid/hid_core.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hid/hid_types.h b/src/core/hid/hid_types.h
index 778b328b9..e3b1cfbc6 100644
--- a/src/core/hid/hid_types.h
+++ b/src/core/hid/hid_types.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -273,6 +272,7 @@ enum class VibrationDeviceType : u32 {
     Unknown = 0,
     LinearResonantActuator = 1,
     GcErm = 2,
+    N64 = 3,
 };
 
 // This is nn::hid::VibrationGcErmCommand
@@ -317,27 +317,35 @@ static_assert(sizeof(TouchAttribute) == 0x4, "TouchAttribute is an invalid size"
 
 // This is nn::hid::TouchState
 struct TouchState {
-    u64 delta_time;
-    TouchAttribute attribute;
-    u32 finger;
-    Common::Point<u32> position;
-    u32 diameter_x;
-    u32 diameter_y;
-    u32 rotation_angle;
+    u64 delta_time{};
+    TouchAttribute attribute{};
+    u32 finger{};
+    Common::Point<u32> position{};
+    u32 diameter_x{};
+    u32 diameter_y{};
+    u32 rotation_angle{};
 };
 static_assert(sizeof(TouchState) == 0x28, "Touchstate is an invalid size");
 
+struct NpadColor {
+    u8 r{};
+    u8 g{};
+    u8 b{};
+    u8 a{};
+};
+static_assert(sizeof(NpadColor) == 4, "NpadColor is an invalid size");
+
 // This is nn::hid::NpadControllerColor
 struct NpadControllerColor {
-    u32 body;
-    u32 button;
+    NpadColor body{};
+    NpadColor button{};
 };
 static_assert(sizeof(NpadControllerColor) == 8, "NpadControllerColor is an invalid size");
 
 // This is nn::hid::AnalogStickState
 struct AnalogStickState {
-    s32 x;
-    s32 y;
+    s32 x{};
+    s32 y{};
 };
 static_assert(sizeof(AnalogStickState) == 8, "AnalogStickState is an invalid size");
 
@@ -355,10 +363,10 @@ static_assert(sizeof(NpadBatteryLevel) == 0x4, "NpadBatteryLevel is an invalid s
 
 // This is nn::hid::system::NpadPowerInfo
 struct NpadPowerInfo {
-    bool is_powered;
-    bool is_charging;
+    bool is_powered{};
+    bool is_charging{};
     INSERT_PADDING_BYTES(0x6);
-    NpadBatteryLevel battery_level;
+    NpadBatteryLevel battery_level{8};
 };
 static_assert(sizeof(NpadPowerInfo) == 0xC, "NpadPowerInfo is an invalid size");
 
@@ -475,8 +483,8 @@ static_assert(sizeof(DebugPadButton) == 0x4, "DebugPadButton is an invalid size"
 
 // This is nn::hid::ConsoleSixAxisSensorHandle
 struct ConsoleSixAxisSensorHandle {
-    u8 unknown_1;
-    u8 unknown_2;
+    u8 unknown_1{};
+    u8 unknown_2{};
     INSERT_PADDING_BYTES_NOINIT(2);
 };
 static_assert(sizeof(ConsoleSixAxisSensorHandle) == 4,
@@ -484,35 +492,79 @@ static_assert(sizeof(ConsoleSixAxisSensorHandle) == 4,
 
 // This is nn::hid::SixAxisSensorHandle
 struct SixAxisSensorHandle {
-    NpadStyleIndex npad_type;
-    u8 npad_id;
-    DeviceIndex device_index;
+    NpadStyleIndex npad_type{NpadStyleIndex::None};
+    u8 npad_id{};
+    DeviceIndex device_index{DeviceIndex::None};
     INSERT_PADDING_BYTES_NOINIT(1);
 };
 static_assert(sizeof(SixAxisSensorHandle) == 4, "SixAxisSensorHandle is an invalid size");
 
+// These parameters seem related to how much gyro/accelerometer is used
 struct SixAxisSensorFusionParameters {
-    f32 parameter1;
-    f32 parameter2;
+    f32 parameter1{0.03f}; // Range 0.0 to 1.0, default 0.03
+    f32 parameter2{0.4f};  // Default 0.4
 };
 static_assert(sizeof(SixAxisSensorFusionParameters) == 8,
               "SixAxisSensorFusionParameters is an invalid size");
 
+// This is nn::hid::server::SixAxisSensorProperties
+struct SixAxisSensorProperties {
+    union {
+        u8 raw{};
+        BitField<0, 1, u8> is_newly_assigned;
+        BitField<1, 1, u8> is_firmware_update_available;
+    };
+};
+static_assert(sizeof(SixAxisSensorProperties) == 1, "SixAxisSensorProperties is an invalid size");
+
+// This is nn::hid::SixAxisSensorCalibrationParameter
+struct SixAxisSensorCalibrationParameter {
+    std::array<u8, 0x744> unknown_data{};
+};
+static_assert(sizeof(SixAxisSensorCalibrationParameter) == 0x744,
+              "SixAxisSensorCalibrationParameter is an invalid size");
+
+// This is nn::hid::SixAxisSensorIcInformation
+struct SixAxisSensorIcInformation {
+    f32 angular_rate{2000.0f}; // dps
+    std::array<f32, 6> unknown_gyro_data1{
+        -10.0f, -10.0f, -10.0f, 10.0f, 10.0f, 10.0f,
+    }; // dps
+    std::array<f32, 9> unknown_gyro_data2{
+        0.95f, -0.003f, -0.003f, -0.003f, 0.95f, -0.003f, -0.003f, -0.003f, 0.95f,
+    };
+    std::array<f32, 9> unknown_gyro_data3{
+        1.05f, 0.003f, 0.003f, 0.003f, 1.05f, 0.003f, 0.003f, 0.003f, 1.05f,
+    };
+    f32 acceleration_range{8.0f}; // g force
+    std::array<f32, 6> unknown_accel_data1{
+        -0.0612f, -0.0612f, -0.0612f, 0.0612f, 0.0612f, 0.0612f,
+    }; // g force
+    std::array<f32, 9> unknown_accel_data2{
+        0.95f, -0.003f, -0.003f, -0.003f, 0.95f, -0.003f, -0.003f, -0.003f, 0.95f,
+    };
+    std::array<f32, 9> unknown_accel_data3{
+        1.05f, 0.003f, 0.003f, 0.003f, 1.05f, 0.003f, 0.003f, 0.003f, 1.05f,
+    };
+};
+static_assert(sizeof(SixAxisSensorIcInformation) == 0xC8,
+              "SixAxisSensorIcInformation is an invalid size");
+
 // This is nn::hid::VibrationDeviceHandle
 struct VibrationDeviceHandle {
-    NpadStyleIndex npad_type;
-    u8 npad_id;
-    DeviceIndex device_index;
+    NpadStyleIndex npad_type{NpadStyleIndex::None};
+    u8 npad_id{};
+    DeviceIndex device_index{DeviceIndex::None};
     INSERT_PADDING_BYTES_NOINIT(1);
 };
 static_assert(sizeof(VibrationDeviceHandle) == 4, "SixAxisSensorHandle is an invalid size");
 
 // This is nn::hid::VibrationValue
 struct VibrationValue {
-    f32 low_amplitude;
-    f32 low_frequency;
-    f32 high_amplitude;
-    f32 high_frequency;
+    f32 low_amplitude{};
+    f32 low_frequency{};
+    f32 high_amplitude{};
+    f32 high_frequency{};
 };
 static_assert(sizeof(VibrationValue) == 0x10, "VibrationValue has incorrect size.");
 
@@ -561,7 +613,7 @@ static_assert(sizeof(KeyboardAttribute) == 0x4, "KeyboardAttribute is an invalid
 // This is nn::hid::KeyboardKey
 struct KeyboardKey {
     // This should be a 256 bit flag
-    std::array<u8, 32> key;
+    std::array<u8, 32> key{};
 };
 static_assert(sizeof(KeyboardKey) == 0x20, "KeyboardKey is an invalid size");
 
@@ -590,16 +642,16 @@ static_assert(sizeof(MouseAttribute) == 0x4, "MouseAttribute is an invalid size"
 
 // This is nn::hid::detail::MouseState
 struct MouseState {
-    s64 sampling_number;
-    s32 x;
-    s32 y;
-    s32 delta_x;
-    s32 delta_y;
+    s64 sampling_number{};
+    s32 x{};
+    s32 y{};
+    s32 delta_x{};
+    s32 delta_y{};
     // Axis Order in HW is switched for the wheel
-    s32 delta_wheel_y;
-    s32 delta_wheel_x;
-    MouseButton button;
-    MouseAttribute attribute;
+    s32 delta_wheel_y{};
+    s32 delta_wheel_x{};
+    MouseButton button{};
+    MouseAttribute attribute{};
 };
 static_assert(sizeof(MouseState) == 0x28, "MouseState is an invalid size");
 
diff --git a/src/core/hid/input_converter.cpp b/src/core/hid/input_converter.cpp
index cd41607a7..fe9915abe 100644
--- a/src/core/hid/input_converter.cpp
+++ b/src/core/hid/input_converter.cpp
@@ -1,7 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <algorithm>
 #include <random>
 
 #include "common/input.h"
@@ -52,6 +52,9 @@ Common::Input::ButtonStatus TransformToButton(const Common::Input::CallbackStatu
     Common::Input::ButtonStatus status{};
     switch (callback.type) {
     case Common::Input::InputType::Analog:
+        status.value = TransformToTrigger(callback).pressed.value;
+        status.toggle = callback.analog_status.properties.toggle;
+        break;
     case Common::Input::InputType::Trigger:
         status.value = TransformToTrigger(callback).pressed.value;
         break;
@@ -197,6 +200,9 @@ Common::Input::TouchStatus TransformToTouch(const Common::Input::CallbackStatus&
     x = std::clamp(x, 0.0f, 1.0f);
     y = std::clamp(y, 0.0f, 1.0f);
 
+    // Limit id to maximum number of fingers
+    status.id = std::clamp(status.id, 0, 16);
+
     if (status.pressed.inverted) {
         status.pressed.value = !status.pressed.value;
     }
@@ -267,6 +273,34 @@ Common::Input::AnalogStatus TransformToAnalog(const Common::Input::CallbackStatu
     return status;
 }
 
+Common::Input::CameraStatus TransformToCamera(const Common::Input::CallbackStatus& callback) {
+    Common::Input::CameraStatus camera{};
+    switch (callback.type) {
+    case Common::Input::InputType::IrSensor:
+        camera = callback.camera_status;
+        break;
+    default:
+        LOG_ERROR(Input, "Conversion from type {} to camera not implemented", callback.type);
+        break;
+    }
+
+    return camera;
+}
+
+Common::Input::NfcStatus TransformToNfc(const Common::Input::CallbackStatus& callback) {
+    Common::Input::NfcStatus nfc{};
+    switch (callback.type) {
+    case Common::Input::InputType::Nfc:
+        return callback.nfc_status;
+        break;
+    default:
+        LOG_ERROR(Input, "Conversion from type {} to NFC not implemented", callback.type);
+        break;
+    }
+
+    return nfc;
+}
+
 void SanitizeAnalog(Common::Input::AnalogStatus& analog, bool clamp_value) {
     const auto& properties = analog.properties;
     float& raw_value = analog.raw_value;
@@ -328,7 +362,7 @@ void SanitizeStick(Common::Input::AnalogStatus& analog_x, Common::Input::AnalogS
     raw_y += properties_y.offset;
 
     // Apply X scale correction from offset
-    if (std::abs(properties_x.offset) < 0.5f) {
+    if (std::abs(properties_x.offset) < 0.75f) {
         if (raw_x > 0) {
             raw_x /= 1 + properties_x.offset;
         } else {
@@ -337,7 +371,7 @@ void SanitizeStick(Common::Input::AnalogStatus& analog_x, Common::Input::AnalogS
     }
 
     // Apply Y scale correction from offset
-    if (std::abs(properties_y.offset) < 0.5f) {
+    if (std::abs(properties_y.offset) < 0.75f) {
         if (raw_y > 0) {
             raw_y /= 1 + properties_y.offset;
         } else {
diff --git a/src/core/hid/input_converter.h b/src/core/hid/input_converter.h
index d24582226..b7eb6e660 100644
--- a/src/core/hid/input_converter.h
+++ b/src/core/hid/input_converter.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -78,6 +77,22 @@ Common::Input::TriggerStatus TransformToTrigger(const Common::Input::CallbackSta
 Common::Input::AnalogStatus TransformToAnalog(const Common::Input::CallbackStatus& callback);
 
 /**
+ * Converts raw input data into a valid camera status.
+ *
+ * @param callback Supported callbacks: Camera.
+ * @return A valid CameraObject object.
+ */
+Common::Input::CameraStatus TransformToCamera(const Common::Input::CallbackStatus& callback);
+
+/**
+ * Converts raw input data into a valid nfc status.
+ *
+ * @param callback Supported callbacks: Nfc.
+ * @return A valid CameraObject object.
+ */
+Common::Input::NfcStatus TransformToNfc(const Common::Input::CallbackStatus& callback);
+
+/**
  * Converts raw analog data into a valid analog value
  * @param analog An analog object containing raw data and properties
  * @param clamp_value determines if the value needs to be clamped between -1.0f and 1.0f.
diff --git a/src/core/hid/input_interpreter.cpp b/src/core/hid/input_interpreter.cpp
index 2dbda8814..76d6b8ab0 100644
--- a/src/core/hid/input_interpreter.cpp
+++ b/src/core/hid/input_interpreter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/hid/hid_types.h"
diff --git a/src/core/hid/input_interpreter.h b/src/core/hid/input_interpreter.h
index 70c34d474..8c521b381 100644
--- a/src/core/hid/input_interpreter.h
+++ b/src/core/hid/input_interpreter.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hid/irs_types.h b/src/core/hid/irs_types.h
new file mode 100644
index 000000000..88c5b016d
--- /dev/null
+++ b/src/core/hid/irs_types.h
@@ -0,0 +1,301 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hid/hid_types.h"
+
+namespace Core::IrSensor {
+
+// This is nn::irsensor::CameraAmbientNoiseLevel
+enum class CameraAmbientNoiseLevel : u32 {
+    Low,
+    Medium,
+    High,
+    Unkown3, // This level can't be reached
+};
+
+// This is nn::irsensor::CameraLightTarget
+enum class CameraLightTarget : u32 {
+    AllLeds,
+    BrightLeds,
+    DimLeds,
+    None,
+};
+
+// This is nn::irsensor::PackedCameraLightTarget
+enum class PackedCameraLightTarget : u8 {
+    AllLeds,
+    BrightLeds,
+    DimLeds,
+    None,
+};
+
+// This is nn::irsensor::AdaptiveClusteringMode
+enum class AdaptiveClusteringMode : u32 {
+    StaticFov,
+    DynamicFov,
+};
+
+// This is nn::irsensor::AdaptiveClusteringTargetDistance
+enum class AdaptiveClusteringTargetDistance : u32 {
+    Near,
+    Middle,
+    Far,
+};
+
+// This is nn::irsensor::ImageTransferProcessorFormat
+enum class ImageTransferProcessorFormat : u32 {
+    Size320x240,
+    Size160x120,
+    Size80x60,
+    Size40x30,
+    Size20x15,
+};
+
+// This is nn::irsensor::PackedImageTransferProcessorFormat
+enum class PackedImageTransferProcessorFormat : u8 {
+    Size320x240,
+    Size160x120,
+    Size80x60,
+    Size40x30,
+    Size20x15,
+};
+
+// This is nn::irsensor::IrCameraStatus
+enum class IrCameraStatus : u32 {
+    Available,
+    Unsupported,
+    Unconnected,
+};
+
+// This is nn::irsensor::IrCameraInternalStatus
+enum class IrCameraInternalStatus : u32 {
+    Stopped,
+    FirmwareUpdateNeeded,
+    Unkown2,
+    Unkown3,
+    Unkown4,
+    FirmwareVersionRequested,
+    FirmwareVersionIsInvalid,
+    Ready,
+    Setting,
+};
+
+// This is nn::irsensor::detail::StatusManager::IrSensorMode
+enum class IrSensorMode : u64 {
+    None,
+    MomentProcessor,
+    ClusteringProcessor,
+    ImageTransferProcessor,
+    PointingProcessorMarker,
+    TeraPluginProcessor,
+    IrLedProcessor,
+};
+
+// This is nn::irsensor::ImageProcessorStatus
+enum ImageProcessorStatus : u32 {
+    Stopped,
+    Running,
+};
+
+// This is nn::irsensor::HandAnalysisMode
+enum class HandAnalysisMode : u32 {
+    None,
+    Silhouette,
+    Image,
+    SilhoueteAndImage,
+    SilhuetteOnly,
+};
+
+// This is nn::irsensor::IrSensorFunctionLevel
+enum class IrSensorFunctionLevel : u8 {
+    unknown0,
+    unknown1,
+    unknown2,
+    unknown3,
+    unknown4,
+};
+
+// This is nn::irsensor::MomentProcessorPreprocess
+enum class MomentProcessorPreprocess : u32 {
+    Unkown0,
+    Unkown1,
+};
+
+// This is nn::irsensor::PackedMomentProcessorPreprocess
+enum class PackedMomentProcessorPreprocess : u8 {
+    Unkown0,
+    Unkown1,
+};
+
+// This is nn::irsensor::PointingStatus
+enum class PointingStatus : u32 {
+    Unkown0,
+    Unkown1,
+};
+
+struct IrsRect {
+    s16 x;
+    s16 y;
+    s16 width;
+    s16 height;
+};
+
+struct IrsCentroid {
+    f32 x;
+    f32 y;
+};
+
+struct CameraConfig {
+    u64 exposure_time;
+    CameraLightTarget light_target;
+    u32 gain;
+    bool is_negative_used;
+    INSERT_PADDING_BYTES(7);
+};
+static_assert(sizeof(CameraConfig) == 0x18, "CameraConfig is an invalid size");
+
+struct PackedCameraConfig {
+    u64 exposure_time;
+    PackedCameraLightTarget light_target;
+    u8 gain;
+    bool is_negative_used;
+    INSERT_PADDING_BYTES(5);
+};
+static_assert(sizeof(PackedCameraConfig) == 0x10, "PackedCameraConfig is an invalid size");
+
+// This is nn::irsensor::IrCameraHandle
+struct IrCameraHandle {
+    u8 npad_id{};
+    Core::HID::NpadStyleIndex npad_type{Core::HID::NpadStyleIndex::None};
+    INSERT_PADDING_BYTES(2);
+};
+static_assert(sizeof(IrCameraHandle) == 4, "IrCameraHandle is an invalid size");
+
+// This is nn::irsensor::PackedMcuVersion
+struct PackedMcuVersion {
+    u16 major;
+    u16 minor;
+};
+static_assert(sizeof(PackedMcuVersion) == 4, "PackedMcuVersion is an invalid size");
+
+// This is nn::irsensor::PackedMomentProcessorConfig
+struct PackedMomentProcessorConfig {
+    PackedCameraConfig camera_config;
+    IrsRect window_of_interest;
+    PackedMcuVersion required_mcu_version;
+    PackedMomentProcessorPreprocess preprocess;
+    u8 preprocess_intensity_threshold;
+    INSERT_PADDING_BYTES(2);
+};
+static_assert(sizeof(PackedMomentProcessorConfig) == 0x20,
+              "PackedMomentProcessorConfig is an invalid size");
+
+// This is nn::irsensor::PackedClusteringProcessorConfig
+struct PackedClusteringProcessorConfig {
+    PackedCameraConfig camera_config;
+    IrsRect window_of_interest;
+    PackedMcuVersion required_mcu_version;
+    u32 pixel_count_min;
+    u32 pixel_count_max;
+    u8 object_intensity_min;
+    bool is_external_light_filter_enabled;
+    INSERT_PADDING_BYTES(2);
+};
+static_assert(sizeof(PackedClusteringProcessorConfig) == 0x28,
+              "PackedClusteringProcessorConfig is an invalid size");
+
+// This is nn::irsensor::PackedImageTransferProcessorConfig
+struct PackedImageTransferProcessorConfig {
+    PackedCameraConfig camera_config;
+    PackedMcuVersion required_mcu_version;
+    PackedImageTransferProcessorFormat format;
+    INSERT_PADDING_BYTES(3);
+};
+static_assert(sizeof(PackedImageTransferProcessorConfig) == 0x18,
+              "PackedImageTransferProcessorConfig is an invalid size");
+
+// This is nn::irsensor::PackedTeraPluginProcessorConfig
+struct PackedTeraPluginProcessorConfig {
+    PackedMcuVersion required_mcu_version;
+    u8 mode;
+    u8 unknown_1;
+    u8 unknown_2;
+    u8 unknown_3;
+};
+static_assert(sizeof(PackedTeraPluginProcessorConfig) == 0x8,
+              "PackedTeraPluginProcessorConfig is an invalid size");
+
+// This is nn::irsensor::PackedPointingProcessorConfig
+struct PackedPointingProcessorConfig {
+    IrsRect window_of_interest;
+    PackedMcuVersion required_mcu_version;
+};
+static_assert(sizeof(PackedPointingProcessorConfig) == 0xC,
+              "PackedPointingProcessorConfig is an invalid size");
+
+// This is nn::irsensor::PackedFunctionLevel
+struct PackedFunctionLevel {
+    IrSensorFunctionLevel function_level;
+    INSERT_PADDING_BYTES(3);
+};
+static_assert(sizeof(PackedFunctionLevel) == 0x4, "PackedFunctionLevel is an invalid size");
+
+// This is nn::irsensor::PackedImageTransferProcessorExConfig
+struct PackedImageTransferProcessorExConfig {
+    PackedCameraConfig camera_config;
+    PackedMcuVersion required_mcu_version;
+    PackedImageTransferProcessorFormat origin_format;
+    PackedImageTransferProcessorFormat trimming_format;
+    u16 trimming_start_x;
+    u16 trimming_start_y;
+    bool is_external_light_filter_enabled;
+    INSERT_PADDING_BYTES(5);
+};
+static_assert(sizeof(PackedImageTransferProcessorExConfig) == 0x20,
+              "PackedImageTransferProcessorExConfig is an invalid size");
+
+// This is nn::irsensor::PackedIrLedProcessorConfig
+struct PackedIrLedProcessorConfig {
+    PackedMcuVersion required_mcu_version;
+    u8 light_target;
+    INSERT_PADDING_BYTES(3);
+};
+static_assert(sizeof(PackedIrLedProcessorConfig) == 0x8,
+              "PackedIrLedProcessorConfig is an invalid size");
+
+// This is nn::irsensor::HandAnalysisConfig
+struct HandAnalysisConfig {
+    HandAnalysisMode mode;
+};
+static_assert(sizeof(HandAnalysisConfig) == 0x4, "HandAnalysisConfig is an invalid size");
+
+// This is nn::irsensor::detail::ProcessorState contents are different for each processor
+struct ProcessorState {
+    std::array<u8, 0xE20> processor_raw_data{};
+};
+static_assert(sizeof(ProcessorState) == 0xE20, "ProcessorState is an invalid size");
+
+// This is nn::irsensor::detail::DeviceFormat
+struct DeviceFormat {
+    Core::IrSensor::IrCameraStatus camera_status{Core::IrSensor::IrCameraStatus::Unconnected};
+    Core::IrSensor::IrCameraInternalStatus camera_internal_status{
+        Core::IrSensor::IrCameraInternalStatus::Ready};
+    Core::IrSensor::IrSensorMode mode{Core::IrSensor::IrSensorMode::None};
+    ProcessorState state{};
+};
+static_assert(sizeof(DeviceFormat) == 0xE30, "DeviceFormat is an invalid size");
+
+// This is nn::irsensor::ImageTransferProcessorState
+struct ImageTransferProcessorState {
+    u64 sampling_number;
+    Core::IrSensor::CameraAmbientNoiseLevel ambient_noise_level;
+    INSERT_PADDING_BYTES(4);
+};
+static_assert(sizeof(ImageTransferProcessorState) == 0x10,
+              "ImageTransferProcessorState is an invalid size");
+
+} // namespace Core::IrSensor
diff --git a/src/core/hid/motion_input.cpp b/src/core/hid/motion_input.cpp
index 05042fd99..b1f658e62 100644
--- a/src/core/hid/motion_input.cpp
+++ b/src/core/hid/motion_input.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/math_util.h"
 #include "core/hid/motion_input.h"
diff --git a/src/core/hid/motion_input.h b/src/core/hid/motion_input.h
index bca4520fa..f5fd90db5 100644
--- a/src/core/hid/motion_input.h
+++ b/src/core/hid/motion_input.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/api_version.h b/src/core/hle/api_version.h
index 626e30753..bd15606e1 100644
--- a/src/core/hle/api_version.h
+++ b/src/core/hle/api_version.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/ipc.h b/src/core/hle/ipc.h
index 602e12606..416da15ec 100644
--- a/src/core/hle/ipc.h
+++ b/src/core/hle/ipc.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h
index 026257115..d631c0357 100644
--- a/src/core/hle/ipc_helpers.h
+++ b/src/core/hle/ipc_helpers.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,7 +18,7 @@
 
 namespace IPC {
 
-constexpr ResultCode ERR_REMOTE_PROCESS_DEAD{ErrorModule::HIPC, 301};
+constexpr Result ERR_REMOTE_PROCESS_DEAD{ErrorModule::HIPC, 301};
 
 class RequestHelperBase {
 protected:
@@ -176,7 +175,7 @@ public:
     void PushImpl(float value);
     void PushImpl(double value);
     void PushImpl(bool value);
-    void PushImpl(ResultCode value);
+    void PushImpl(Result value);
 
     template <typename T>
     void Push(T value) {
@@ -251,7 +250,7 @@ void ResponseBuilder::PushRaw(const T& value) {
     index += (sizeof(T) + 3) / 4; // round up to word length
 }
 
-inline void ResponseBuilder::PushImpl(ResultCode value) {
+inline void ResponseBuilder::PushImpl(Result value) {
     // Result codes are actually 64-bit in the IPC buffer, but only the high part is discarded.
     Push(value.raw);
     Push<u32>(0);
@@ -385,7 +384,7 @@ public:
     T PopRaw();
 
     template <class T>
-    std::shared_ptr<T> PopIpcInterface() {
+    std::weak_ptr<T> PopIpcInterface() {
         ASSERT(context->Session()->IsDomain());
         ASSERT(context->GetDomainMessageHeader().input_object_count > 0);
         return context->GetDomainHandler<T>(Pop<u32>() - 1);
@@ -481,8 +480,8 @@ inline bool RequestParser::Pop() {
 }
 
 template <>
-inline ResultCode RequestParser::Pop() {
-    return ResultCode{Pop<u32>()};
+inline Result RequestParser::Pop() {
+    return Result{Pop<u32>()};
 }
 
 template <typename T>
diff --git a/src/core/hle/kernel/arch/arm64/k_memory_region_device_types.inc b/src/core/hle/kernel/arch/arm64/k_memory_region_device_types.inc
index 857b512ba..2a0f2d5f7 100644
--- a/src/core/hle/kernel/arch/arm64/k_memory_region_device_types.inc
+++ b/src/core/hle/kernel/arch/arm64/k_memory_region_device_types.inc
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // All architectures must define NumArchitectureDeviceRegions.
 constexpr inline const auto NumArchitectureDeviceRegions = 3;
diff --git a/src/core/hle/kernel/board/nintendo/nx/k_memory_layout.h b/src/core/hle/kernel/board/nintendo/nx/k_memory_layout.h
new file mode 100644
index 000000000..d02ee61c3
--- /dev/null
+++ b/src/core/hle/kernel/board/nintendo/nx/k_memory_layout.h
@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Kernel {
+
+constexpr inline PAddr MainMemoryAddress = 0x80000000;
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/board/nintendo/nx/k_memory_region_device_types.inc b/src/core/hle/kernel/board/nintendo/nx/k_memory_region_device_types.inc
index 58d6c0b16..5f5ec6d5b 100644
--- a/src/core/hle/kernel/board/nintendo/nx/k_memory_region_device_types.inc
+++ b/src/core/hle/kernel/board/nintendo/nx/k_memory_region_device_types.inc
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // All architectures must define NumBoardDeviceRegions.
 constexpr inline const auto NumBoardDeviceRegions = 6;
diff --git a/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp b/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp
index 6f335c251..c10b7bf30 100644
--- a/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp
+++ b/src/core/hle/kernel/board/nintendo/nx/k_system_control.cpp
@@ -1,10 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <random>
 
 #include "common/literals.h"
+#include "common/settings.h"
 
 #include "core/hle/kernel/board/nintendo/nx/k_system_control.h"
 #include "core/hle/kernel/board/nintendo/nx/secure_monitor.h"
@@ -28,33 +28,20 @@ namespace {
 
 using namespace Common::Literals;
 
-u32 GetMemoryModeForInit() {
-    return 0x01;
-}
-
 u32 GetMemorySizeForInit() {
-    return 0;
+    return Settings::values.use_extended_memory_layout ? Smc::MemorySize_6GB : Smc::MemorySize_4GB;
 }
 
 Smc::MemoryArrangement GetMemoryArrangeForInit() {
-    switch (GetMemoryModeForInit() & 0x3F) {
-    case 0x01:
-    default:
-        return Smc::MemoryArrangement_4GB;
-    case 0x02:
-        return Smc::MemoryArrangement_4GBForAppletDev;
-    case 0x03:
-        return Smc::MemoryArrangement_4GBForSystemDev;
-    case 0x11:
-        return Smc::MemoryArrangement_6GB;
-    case 0x12:
-        return Smc::MemoryArrangement_6GBForAppletDev;
-    case 0x21:
-        return Smc::MemoryArrangement_8GB;
-    }
+    return Settings::values.use_extended_memory_layout ? Smc::MemoryArrangement_6GB
+                                                       : Smc::MemoryArrangement_4GB;
 }
 } // namespace
 
+size_t KSystemControl::Init::GetRealMemorySize() {
+    return GetIntendedMemorySize();
+}
+
 // Initialization.
 size_t KSystemControl::Init::GetIntendedMemorySize() {
     switch (GetMemorySizeForInit()) {
@@ -69,7 +56,13 @@ size_t KSystemControl::Init::GetIntendedMemorySize() {
 }
 
 PAddr KSystemControl::Init::GetKernelPhysicalBaseAddress(u64 base_address) {
-    return base_address;
+    const size_t real_dram_size = KSystemControl::Init::GetRealMemorySize();
+    const size_t intended_dram_size = KSystemControl::Init::GetIntendedMemorySize();
+    if (intended_dram_size * 2 < real_dram_size) {
+        return base_address;
+    } else {
+        return base_address + ((real_dram_size - intended_dram_size) / 2);
+    }
 }
 
 bool KSystemControl::Init::ShouldIncreaseThreadResourceLimit() {
@@ -154,9 +147,9 @@ u64 GenerateUniformRange(u64 min, u64 max, F f) {
 } // Anonymous namespace
 
 u64 KSystemControl::GenerateRandomU64() {
-    static std::random_device device;
-    static std::mt19937 gen(device());
-    static std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max());
+    std::random_device device;
+    std::mt19937 gen(device());
+    std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max());
     return distribution(gen);
 }
 
diff --git a/src/core/hle/kernel/board/nintendo/nx/k_system_control.h b/src/core/hle/kernel/board/nintendo/nx/k_system_control.h
index 52f230ced..fe375769e 100644
--- a/src/core/hle/kernel/board/nintendo/nx/k_system_control.h
+++ b/src/core/hle/kernel/board/nintendo/nx/k_system_control.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -13,6 +12,7 @@ public:
     class Init {
     public:
         // Initialization.
+        static std::size_t GetRealMemorySize();
         static std::size_t GetIntendedMemorySize();
         static PAddr GetKernelPhysicalBaseAddress(u64 base_address);
         static bool ShouldIncreaseThreadResourceLimit();
diff --git a/src/core/hle/kernel/board/nintendo/nx/secure_monitor.h b/src/core/hle/kernel/board/nintendo/nx/secure_monitor.h
index f77a91dec..b0e4123f0 100644
--- a/src/core/hle/kernel/board/nintendo/nx/secure_monitor.h
+++ b/src/core/hle/kernel/board/nintendo/nx/secure_monitor.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/code_set.cpp b/src/core/hle/kernel/code_set.cpp
index 1f434e9af..41386048b 100644
--- a/src/core/hle/kernel/code_set.cpp
+++ b/src/core/hle/kernel/code_set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/code_set.h"
 
diff --git a/src/core/hle/kernel/code_set.h b/src/core/hle/kernel/code_set.h
index 5cc3b9829..5220dbcb6 100644
--- a/src/core/hle/kernel/code_set.h
+++ b/src/core/hle/kernel/code_set.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/global_scheduler_context.cpp b/src/core/hle/kernel/global_scheduler_context.cpp
index baad2c5d6..65576b8c4 100644
--- a/src/core/hle/kernel/global_scheduler_context.cpp
+++ b/src/core/hle/kernel/global_scheduler_context.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <mutex>
 
@@ -42,12 +41,7 @@ void GlobalSchedulerContext::PreemptThreads() {
     ASSERT(IsLocked());
     for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
         const u32 priority = preemption_priorities[core_id];
-        kernel.Scheduler(core_id).RotateScheduledQueue(core_id, priority);
-
-        // Signal an interrupt occurred. For core 3, this is a certainty, as preemption will result
-        // in the rotator thread being scheduled. For cores 0-2, this is to simulate or system
-        // interrupts that may have occurred.
-        kernel.PhysicalCore(core_id).Interrupt();
+        KScheduler::RotateScheduledQueue(kernel, core_id, priority);
     }
 }
 
diff --git a/src/core/hle/kernel/global_scheduler_context.h b/src/core/hle/kernel/global_scheduler_context.h
index 6f44b534f..67bb9852d 100644
--- a/src/core/hle/kernel/global_scheduler_context.h
+++ b/src/core/hle/kernel/global_scheduler_context.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,6 @@
 #include <vector>
 
 #include "common/common_types.h"
-#include "common/spin_lock.h"
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/k_priority_queue.h"
 #include "core/hle/kernel/k_scheduler_lock.h"
@@ -80,7 +78,7 @@ private:
 
     /// Lists all thread ids that aren't deleted/etc.
     std::vector<KThread*> thread_list;
-    Common::SpinLock global_list_guard{};
+    std::mutex global_list_guard;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp
index e19544c54..5b3feec66 100644
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -17,7 +16,6 @@
 #include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/k_handle_table.h"
 #include "core/hle/kernel/k_process.h"
-#include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/k_server_session.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
@@ -25,8 +23,15 @@
 
 namespace Kernel {
 
-SessionRequestHandler::SessionRequestHandler(KernelCore& kernel_, const char* service_name_)
-    : kernel{kernel_}, service_thread{kernel.CreateServiceThread(service_name_)} {}
+SessionRequestHandler::SessionRequestHandler(KernelCore& kernel_, const char* service_name_,
+                                             ServiceThreadType thread_type)
+    : kernel{kernel_} {
+    if (thread_type == ServiceThreadType::CreateNew) {
+        service_thread = kernel.CreateServiceThread(service_name_);
+    } else {
+        service_thread = kernel.GetDefaultServiceThread();
+    }
+}
 
 SessionRequestHandler::~SessionRequestHandler() {
     kernel.ReleaseServiceThread(service_thread);
@@ -45,7 +50,7 @@ bool SessionRequestManager::HasSessionRequestHandler(const HLERequestContext& co
             LOG_CRITICAL(IPC, "object_id {} is too big!", object_id);
             return false;
         }
-        return DomainHandler(object_id - 1) != nullptr;
+        return !DomainHandler(object_id - 1).expired();
     } else {
         return session_handler != nullptr;
     }
@@ -55,7 +60,7 @@ void SessionRequestHandler::ClientConnected(KServerSession* session) {
     session->ClientConnected(shared_from_this());
 
     // Ensure our server session is tracked globally.
-    kernel.RegisterServerSession(session);
+    kernel.RegisterServerObject(session);
 }
 
 void SessionRequestHandler::ClientDisconnected(KServerSession* session) {
@@ -183,8 +188,8 @@ void HLERequestContext::ParseCommandBuffer(const KHandleTable& handle_table, u32
     rp.Skip(1, false); // The command is actually an u64, but we don't use the high part.
 }
 
-ResultCode HLERequestContext::PopulateFromIncomingCommandBuffer(const KHandleTable& handle_table,
-                                                                u32_le* src_cmdbuf) {
+Result HLERequestContext::PopulateFromIncomingCommandBuffer(const KHandleTable& handle_table,
+                                                            u32_le* src_cmdbuf) {
     ParseCommandBuffer(handle_table, src_cmdbuf, true);
 
     if (command_header->IsCloseCommand()) {
@@ -197,7 +202,7 @@ ResultCode HLERequestContext::PopulateFromIncomingCommandBuffer(const KHandleTab
     return ResultSuccess;
 }
 
-ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(KThread& requesting_thread) {
+Result HLERequestContext::WriteToOutgoingCommandBuffer(KThread& requesting_thread) {
     auto current_offset = handles_offset;
     auto& owner_process = *requesting_thread.GetOwnerProcess();
     auto& handle_table = owner_process.GetHandleTable();
@@ -282,15 +287,49 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
             BufferDescriptorB().size() > buffer_index &&
                 BufferDescriptorB()[buffer_index].Size() >= size,
             { return 0; }, "BufferDescriptorB is invalid, index={}, size={}", buffer_index, size);
-        memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
+        WriteBufferB(buffer, size, buffer_index);
     } else {
         ASSERT_OR_EXECUTE_MSG(
             BufferDescriptorC().size() > buffer_index &&
                 BufferDescriptorC()[buffer_index].Size() >= size,
             { return 0; }, "BufferDescriptorC is invalid, index={}, size={}", buffer_index, size);
-        memory.WriteBlock(BufferDescriptorC()[buffer_index].Address(), buffer, size);
+        WriteBufferC(buffer, size, buffer_index);
+    }
+
+    return size;
+}
+
+std::size_t HLERequestContext::WriteBufferB(const void* buffer, std::size_t size,
+                                            std::size_t buffer_index) const {
+    if (buffer_index >= BufferDescriptorB().size() || size == 0) {
+        return 0;
+    }
+
+    const auto buffer_size{BufferDescriptorB()[buffer_index].Size()};
+    if (size > buffer_size) {
+        LOG_CRITICAL(Core, "size ({:016X}) is greater than buffer_size ({:016X})", size,
+                     buffer_size);
+        size = buffer_size; // TODO(bunnei): This needs to be HW tested
+    }
+
+    memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
+    return size;
+}
+
+std::size_t HLERequestContext::WriteBufferC(const void* buffer, std::size_t size,
+                                            std::size_t buffer_index) const {
+    if (buffer_index >= BufferDescriptorC().size() || size == 0) {
+        return 0;
+    }
+
+    const auto buffer_size{BufferDescriptorC()[buffer_index].Size()};
+    if (size > buffer_size) {
+        LOG_CRITICAL(Core, "size ({:016X}) is greater than buffer_size ({:016X})", size,
+                     buffer_size);
+        size = buffer_size; // TODO(bunnei): This needs to be HW tested
     }
 
+    memory.WriteBlock(BufferDescriptorC()[buffer_index].Address(), buffer, size);
     return size;
 }
 
diff --git a/src/core/hle/kernel/hle_ipc.h b/src/core/hle/kernel/hle_ipc.h
index 754b41ff6..99265ce90 100644
--- a/src/core/hle/kernel/hle_ipc.h
+++ b/src/core/hle/kernel/hle_ipc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,7 +18,7 @@
 #include "core/hle/ipc.h"
 #include "core/hle/kernel/svc_common.h"
 
-union ResultCode;
+union Result;
 
 namespace Core::Memory {
 class Memory;
@@ -33,6 +32,11 @@ namespace Service {
 class ServiceFrameworkBase;
 }
 
+enum class ServiceThreadType {
+    Default,
+    CreateNew,
+};
+
 namespace Kernel {
 
 class Domain;
@@ -57,7 +61,8 @@ enum class ThreadWakeupReason;
  */
 class SessionRequestHandler : public std::enable_shared_from_this<SessionRequestHandler> {
 public:
-    SessionRequestHandler(KernelCore& kernel, const char* service_name_);
+    SessionRequestHandler(KernelCore& kernel_, const char* service_name_,
+                          ServiceThreadType thread_type);
     virtual ~SessionRequestHandler();
 
     /**
@@ -66,10 +71,10 @@ public:
      * it should be used to differentiate which client (As in ClientSession) we're answering to.
      * TODO(Subv): Use a wrapper structure to hold all the information relevant to
      * this request (ServerSession, Originator thread, Translated command buffer, etc).
-     * @returns ResultCode the result code of the translate operation.
+     * @returns Result the result code of the translate operation.
      */
-    virtual ResultCode HandleSyncRequest(Kernel::KServerSession& session,
-                                         Kernel::HLERequestContext& context) = 0;
+    virtual Result HandleSyncRequest(Kernel::KServerSession& session,
+                                     Kernel::HLERequestContext& context) = 0;
 
     /**
      * Signals that a client has just connected to this HLE handler and keeps the
@@ -94,6 +99,7 @@ protected:
     std::weak_ptr<ServiceThread> service_thread;
 };
 
+using SessionRequestHandlerWeakPtr = std::weak_ptr<SessionRequestHandler>;
 using SessionRequestHandlerPtr = std::shared_ptr<SessionRequestHandler>;
 
 /**
@@ -135,11 +141,11 @@ public:
         if (index < DomainHandlerCount()) {
             domain_handlers[index] = nullptr;
         } else {
-            UNREACHABLE_MSG("Unexpected handler index {}", index);
+            ASSERT_MSG(false, "Unexpected handler index {}", index);
         }
     }
 
-    SessionRequestHandlerPtr DomainHandler(std::size_t index) const {
+    SessionRequestHandlerWeakPtr DomainHandler(std::size_t index) const {
         ASSERT_MSG(index < DomainHandlerCount(), "Unexpected handler index {}", index);
         return domain_handlers.at(index);
     }
@@ -206,11 +212,10 @@ public:
     }
 
     /// Populates this context with data from the requesting process/thread.
-    ResultCode PopulateFromIncomingCommandBuffer(const KHandleTable& handle_table,
-                                                 u32_le* src_cmdbuf);
+    Result PopulateFromIncomingCommandBuffer(const KHandleTable& handle_table, u32_le* src_cmdbuf);
 
     /// Writes data from this context back to the requesting process/thread.
-    ResultCode WriteToOutgoingCommandBuffer(KThread& requesting_thread);
+    Result WriteToOutgoingCommandBuffer(KThread& requesting_thread);
 
     u32_le GetHipcCommand() const {
         return command;
@@ -272,6 +277,14 @@ public:
     std::size_t WriteBuffer(const void* buffer, std::size_t size,
                             std::size_t buffer_index = 0) const;
 
+    /// Helper function to write buffer B
+    std::size_t WriteBufferB(const void* buffer, std::size_t size,
+                             std::size_t buffer_index = 0) const;
+
+    /// Helper function to write buffer C
+    std::size_t WriteBufferC(const void* buffer, std::size_t size,
+                             std::size_t buffer_index = 0) const;
+
     /* Helper function to write a buffer using the appropriate buffer descriptor
      *
      * @tparam T an arbitrary container that satisfies the
@@ -328,10 +341,10 @@ public:
 
     template <typename T>
     std::shared_ptr<T> GetDomainHandler(std::size_t index) const {
-        return std::static_pointer_cast<T>(manager->DomainHandler(index));
+        return std::static_pointer_cast<T>(manager.lock()->DomainHandler(index).lock());
     }
 
-    void SetSessionRequestManager(std::shared_ptr<SessionRequestManager> manager_) {
+    void SetSessionRequestManager(std::weak_ptr<SessionRequestManager> manager_) {
         manager = std::move(manager_);
     }
 
@@ -374,7 +387,7 @@ private:
     u32 handles_offset{};
     u32 domain_offset{};
 
-    std::shared_ptr<SessionRequestManager> manager;
+    std::weak_ptr<SessionRequestManager> manager;
 
     KernelCore& kernel;
     Core::Memory::Memory& memory;
diff --git a/src/core/hle/kernel/init/init_slab_setup.cpp b/src/core/hle/kernel/init/init_slab_setup.cpp
index 36fc0944a..9b6b284d0 100644
--- a/src/core/hle/kernel/init/init_slab_setup.cpp
+++ b/src/core/hle/kernel/init/init_slab_setup.cpp
@@ -1,25 +1,28 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/alignment.h"
 #include "common/assert.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "core/core.h"
+#include "core/device_memory.h"
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/init/init_slab_setup.h"
 #include "core/hle/kernel/k_code_memory.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_memory_layout.h"
 #include "core/hle/kernel/k_memory_manager.h"
+#include "core/hle/kernel/k_page_buffer.h"
 #include "core/hle/kernel/k_port.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_session.h"
 #include "core/hle/kernel/k_shared_memory.h"
+#include "core/hle/kernel/k_shared_memory_info.h"
 #include "core/hle/kernel/k_system_control.h"
 #include "core/hle/kernel/k_thread.h"
+#include "core/hle/kernel/k_thread_local_page.h"
 #include "core/hle/kernel/k_transfer_memory.h"
 
 namespace Kernel::Init {
@@ -32,9 +35,13 @@ namespace Kernel::Init {
     HANDLER(KEvent, (SLAB_COUNT(KEvent)), ##__VA_ARGS__)                                           \
     HANDLER(KPort, (SLAB_COUNT(KPort)), ##__VA_ARGS__)                                             \
     HANDLER(KSharedMemory, (SLAB_COUNT(KSharedMemory)), ##__VA_ARGS__)                             \
+    HANDLER(KSharedMemoryInfo, (SLAB_COUNT(KSharedMemory) * 8), ##__VA_ARGS__)                     \
     HANDLER(KTransferMemory, (SLAB_COUNT(KTransferMemory)), ##__VA_ARGS__)                         \
     HANDLER(KCodeMemory, (SLAB_COUNT(KCodeMemory)), ##__VA_ARGS__)                                 \
     HANDLER(KSession, (SLAB_COUNT(KSession)), ##__VA_ARGS__)                                       \
+    HANDLER(KThreadLocalPage,                                                                      \
+            (SLAB_COUNT(KProcess) + (SLAB_COUNT(KProcess) + SLAB_COUNT(KThread)) / 8),             \
+            ##__VA_ARGS__)                                                                         \
     HANDLER(KResourceLimit, (SLAB_COUNT(KResourceLimit)), ##__VA_ARGS__)
 
 namespace {
@@ -50,38 +57,46 @@ enum KSlabType : u32 {
 // Constexpr counts.
 constexpr size_t SlabCountKProcess = 80;
 constexpr size_t SlabCountKThread = 800;
-constexpr size_t SlabCountKEvent = 700;
+constexpr size_t SlabCountKEvent = 900;
 constexpr size_t SlabCountKInterruptEvent = 100;
-constexpr size_t SlabCountKPort = 256 + 0x20; // Extra 0x20 ports over Nintendo for homebrew.
+constexpr size_t SlabCountKPort = 384;
 constexpr size_t SlabCountKSharedMemory = 80;
 constexpr size_t SlabCountKTransferMemory = 200;
 constexpr size_t SlabCountKCodeMemory = 10;
 constexpr size_t SlabCountKDeviceAddressSpace = 300;
-constexpr size_t SlabCountKSession = 933;
+constexpr size_t SlabCountKSession = 1133;
 constexpr size_t SlabCountKLightSession = 100;
 constexpr size_t SlabCountKObjectName = 7;
 constexpr size_t SlabCountKResourceLimit = 5;
 constexpr size_t SlabCountKDebug = Core::Hardware::NUM_CPU_CORES;
-constexpr size_t SlabCountKAlpha = 1;
-constexpr size_t SlabCountKBeta = 6;
+constexpr size_t SlabCountKIoPool = 1;
+constexpr size_t SlabCountKIoRegion = 6;
 
 constexpr size_t SlabCountExtraKThread = 160;
 
+/// Helper function to translate from the slab virtual address to the reserved location in physical
+/// memory.
+static PAddr TranslateSlabAddrToPhysical(KMemoryLayout& memory_layout, VAddr slab_addr) {
+    slab_addr -= memory_layout.GetSlabRegionAddress();
+    return slab_addr + Core::DramMemoryMap::SlabHeapBase;
+}
+
 template <typename T>
 VAddr InitializeSlabHeap(Core::System& system, KMemoryLayout& memory_layout, VAddr address,
                          size_t num_objects) {
-    // TODO(bunnei): This is just a place holder. We should initialize the appropriate KSlabHeap for
-    // kernel object type T with the backing kernel memory pointer once we emulate kernel memory.
 
     const size_t size = Common::AlignUp(sizeof(T) * num_objects, alignof(void*));
     VAddr start = Common::AlignUp(address, alignof(T));
 
-    // This is intentionally empty. Once KSlabHeap is fully implemented, we can replace this with
-    // the pointer to emulated memory to pass along. Until then, KSlabHeap will just allocate/free
-    // host memory.
-    void* backing_kernel_memory{};
+    // This should use the virtual memory address passed in, but currently, we do not setup the
+    // kernel virtual memory layout. Instead, we simply map these at a region of physical memory
+    // that we reserve for the slab heaps.
+    // TODO(bunnei): Fix this once we support the kernel virtual memory layout.
 
     if (size > 0) {
+        void* backing_kernel_memory{
+            system.DeviceMemory().GetPointer(TranslateSlabAddrToPhysical(memory_layout, start))};
+
         const KMemoryRegion* region = memory_layout.FindVirtual(start + size - 1);
         ASSERT(region != nullptr);
         ASSERT(region->IsDerivedFrom(KMemoryRegionType_KernelSlab));
@@ -91,6 +106,12 @@ VAddr InitializeSlabHeap(Core::System& system, KMemoryLayout& memory_layout, VAd
     return start + size;
 }
 
+size_t CalculateSlabHeapGapSize() {
+    constexpr size_t KernelSlabHeapGapSize = 2_MiB - 296_KiB;
+    static_assert(KernelSlabHeapGapSize <= KernelSlabHeapGapsSizeMax);
+    return KernelSlabHeapGapSize;
+}
+
 } // namespace
 
 KSlabResourceCounts KSlabResourceCounts::CreateDefault() {
@@ -109,8 +130,8 @@ KSlabResourceCounts KSlabResourceCounts::CreateDefault() {
         .num_KObjectName = SlabCountKObjectName,
         .num_KResourceLimit = SlabCountKResourceLimit,
         .num_KDebug = SlabCountKDebug,
-        .num_KAlpha = SlabCountKAlpha,
-        .num_KBeta = SlabCountKBeta,
+        .num_KIoPool = SlabCountKIoPool,
+        .num_KIoRegion = SlabCountKIoRegion,
     };
 }
 
@@ -136,11 +157,34 @@ size_t CalculateTotalSlabHeapSize(const KernelCore& kernel) {
 #undef ADD_SLAB_SIZE
 
     // Add the reserved size.
-    size += KernelSlabHeapGapsSize;
+    size += CalculateSlabHeapGapSize();
 
     return size;
 }
 
+void InitializeKPageBufferSlabHeap(Core::System& system) {
+    auto& kernel = system.Kernel();
+
+    const auto& counts = kernel.SlabResourceCounts();
+    const size_t num_pages =
+        counts.num_KProcess + counts.num_KThread + (counts.num_KProcess + counts.num_KThread) / 8;
+    const size_t slab_size = num_pages * PageSize;
+
+    // Reserve memory from the system resource limit.
+    ASSERT(kernel.GetSystemResourceLimit()->Reserve(LimitableResource::PhysicalMemory, slab_size));
+
+    // Allocate memory for the slab.
+    constexpr auto AllocateOption = KMemoryManager::EncodeOption(
+        KMemoryManager::Pool::System, KMemoryManager::Direction::FromFront);
+    const PAddr slab_address =
+        kernel.MemoryManager().AllocateAndOpenContinuous(num_pages, 1, AllocateOption);
+    ASSERT(slab_address != 0);
+
+    // Initialize the slabheap.
+    KPageBuffer::InitializeSlabHeap(kernel, system.DeviceMemory().GetPointer(slab_address),
+                                    slab_size);
+}
+
 void InitializeSlabHeaps(Core::System& system, KMemoryLayout& memory_layout) {
     auto& kernel = system.Kernel();
 
@@ -160,13 +204,13 @@ void InitializeSlabHeaps(Core::System& system, KMemoryLayout& memory_layout) {
     }
 
     // Create an array to represent the gaps between the slabs.
-    const size_t total_gap_size = KernelSlabHeapGapsSize;
+    const size_t total_gap_size = CalculateSlabHeapGapSize();
     std::array<size_t, slab_types.size()> slab_gaps;
-    for (size_t i = 0; i < slab_gaps.size(); i++) {
+    for (auto& slab_gap : slab_gaps) {
         // Note: This is an off-by-one error from Nintendo's intention, because GenerateRandomRange
         // is inclusive. However, Nintendo also has the off-by-one error, and it's "harmless", so we
         // will include it ourselves.
-        slab_gaps[i] = KSystemControl::GenerateRandomRange(0, total_gap_size);
+        slab_gap = KSystemControl::GenerateRandomRange(0, total_gap_size);
     }
 
     // Sort the array, so that we can treat differences between values as offsets to the starts of
@@ -177,13 +221,21 @@ void InitializeSlabHeaps(Core::System& system, KMemoryLayout& memory_layout) {
         }
     }
 
-    for (size_t i = 0; i < slab_types.size(); i++) {
+    // Track the gaps, so that we can free them to the unused slab tree.
+    VAddr gap_start = address;
+    size_t gap_size = 0;
+
+    for (size_t i = 0; i < slab_gaps.size(); i++) {
         // Add the random gap to the address.
-        address += (i == 0) ? slab_gaps[0] : slab_gaps[i] - slab_gaps[i - 1];
+        const auto cur_gap = (i == 0) ? slab_gaps[0] : slab_gaps[i] - slab_gaps[i - 1];
+        address += cur_gap;
+        gap_size += cur_gap;
 
 #define INITIALIZE_SLAB_HEAP(NAME, COUNT, ...)                                                     \
     case KSlabType_##NAME:                                                                         \
-        address = InitializeSlabHeap<NAME>(system, memory_layout, address, COUNT);                 \
+        if (COUNT > 0) {                                                                           \
+            address = InitializeSlabHeap<NAME>(system, memory_layout, address, COUNT);             \
+        }                                                                                          \
         break;
 
         // Initialize the slabheap.
@@ -192,7 +244,13 @@ void InitializeSlabHeaps(Core::System& system, KMemoryLayout& memory_layout) {
             FOREACH_SLAB_TYPE(INITIALIZE_SLAB_HEAP)
             // If we somehow get an invalid type, abort.
         default:
-            UNREACHABLE();
+            ASSERT_MSG(false, "Unknown slab type: {}", slab_types[i]);
+        }
+
+        // If we've hit the end of a gap, free it.
+        if (gap_start + gap_size != address) {
+            gap_start = address;
+            gap_size = 0;
         }
     }
 }
diff --git a/src/core/hle/kernel/init/init_slab_setup.h b/src/core/hle/kernel/init/init_slab_setup.h
index a8f7e0918..13be63c87 100644
--- a/src/core/hle/kernel/init/init_slab_setup.h
+++ b/src/core/hle/kernel/init/init_slab_setup.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -32,12 +31,13 @@ struct KSlabResourceCounts {
     size_t num_KObjectName;
     size_t num_KResourceLimit;
     size_t num_KDebug;
-    size_t num_KAlpha;
-    size_t num_KBeta;
+    size_t num_KIoPool;
+    size_t num_KIoRegion;
 };
 
 void InitializeSlabResourceCounts(KernelCore& kernel);
 size_t CalculateTotalSlabHeapSize(const KernelCore& kernel);
+void InitializeKPageBufferSlabHeap(Core::System& system);
 void InitializeSlabHeaps(Core::System& system, KMemoryLayout& memory_layout);
 
 } // namespace Kernel::Init
diff --git a/src/core/hle/kernel/initial_process.h b/src/core/hle/kernel/initial_process.h
new file mode 100644
index 000000000..af0fb23b6
--- /dev/null
+++ b/src/core/hle/kernel/initial_process.h
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "common/literals.h"
+#include "core/hle/kernel/board/nintendo/nx/k_memory_layout.h"
+#include "core/hle/kernel/board/nintendo/nx/k_system_control.h"
+
+namespace Kernel {
+
+using namespace Common::Literals;
+
+constexpr std::size_t InitialProcessBinarySizeMax = 12_MiB;
+
+static inline PAddr GetInitialProcessBinaryPhysicalAddress() {
+    return Kernel::Board::Nintendo::Nx::KSystemControl::Init::GetKernelPhysicalBaseAddress(
+        MainMemoryAddress);
+}
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_address_arbiter.cpp b/src/core/hle/kernel/k_address_arbiter.cpp
index 783c69858..f85b11557 100644
--- a/src/core/hle/kernel/k_address_arbiter.cpp
+++ b/src/core/hle/kernel/k_address_arbiter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
@@ -49,7 +48,7 @@ bool DecrementIfLessThan(Core::System& system, s32* out, VAddr address, s32 valu
         }
     } else {
         // Otherwise, clear our exclusive hold and finish
-        monitor.ClearExclusive();
+        monitor.ClearExclusive(current_core);
     }
 
     // We're done.
@@ -78,7 +77,7 @@ bool UpdateIfEqual(Core::System& system, s32* out, VAddr address, s32 value, s32
         }
     } else {
         // Otherwise, clear our exclusive hold and finish.
-        monitor.ClearExclusive();
+        monitor.ClearExclusive(current_core);
     }
 
     // We're done.
@@ -91,8 +90,7 @@ public:
     explicit ThreadQueueImplForKAddressArbiter(KernelCore& kernel_, KAddressArbiter::ThreadTree* t)
         : KThreadQueue(kernel_), m_tree(t) {}
 
-    void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                    bool cancel_timer_task) override {
+    void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) override {
         // If the thread is waiting on an address arbiter, remove it from the tree.
         if (waiting_thread->IsWaitingForAddressArbiter()) {
             m_tree->erase(m_tree->iterator_to(*waiting_thread));
@@ -109,13 +107,13 @@ private:
 
 } // namespace
 
-ResultCode KAddressArbiter::Signal(VAddr addr, s32 count) {
+Result KAddressArbiter::Signal(VAddr addr, s32 count) {
     // Perform signaling.
     s32 num_waiters{};
     {
         KScopedSchedulerLock sl(kernel);
 
-        auto it = thread_tree.nfind_light({addr, -1});
+        auto it = thread_tree.nfind_key({addr, -1});
         while ((it != thread_tree.end()) && (count <= 0 || num_waiters < count) &&
                (it->GetAddressArbiterKey() == addr)) {
             // End the thread's wait.
@@ -132,7 +130,7 @@ ResultCode KAddressArbiter::Signal(VAddr addr, s32 count) {
     return ResultSuccess;
 }
 
-ResultCode KAddressArbiter::SignalAndIncrementIfEqual(VAddr addr, s32 value, s32 count) {
+Result KAddressArbiter::SignalAndIncrementIfEqual(VAddr addr, s32 value, s32 count) {
     // Perform signaling.
     s32 num_waiters{};
     {
@@ -148,7 +146,7 @@ ResultCode KAddressArbiter::SignalAndIncrementIfEqual(VAddr addr, s32 value, s32
             return ResultInvalidState;
         }
 
-        auto it = thread_tree.nfind_light({addr, -1});
+        auto it = thread_tree.nfind_key({addr, -1});
         while ((it != thread_tree.end()) && (count <= 0 || num_waiters < count) &&
                (it->GetAddressArbiterKey() == addr)) {
             // End the thread's wait.
@@ -165,13 +163,13 @@ ResultCode KAddressArbiter::SignalAndIncrementIfEqual(VAddr addr, s32 value, s32
     return ResultSuccess;
 }
 
-ResultCode KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(VAddr addr, s32 value, s32 count) {
+Result KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(VAddr addr, s32 value, s32 count) {
     // Perform signaling.
     s32 num_waiters{};
     {
         [[maybe_unused]] const KScopedSchedulerLock sl(kernel);
 
-        auto it = thread_tree.nfind_light({addr, -1});
+        auto it = thread_tree.nfind_key({addr, -1});
         // Determine the updated value.
         s32 new_value{};
         if (count <= 0) {
@@ -233,9 +231,9 @@ ResultCode KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(VAddr addr, s32
     return ResultSuccess;
 }
 
-ResultCode KAddressArbiter::WaitIfLessThan(VAddr addr, s32 value, bool decrement, s64 timeout) {
+Result KAddressArbiter::WaitIfLessThan(VAddr addr, s32 value, bool decrement, s64 timeout) {
     // Prepare to wait.
-    KThread* cur_thread = kernel.CurrentScheduler()->GetCurrentThread();
+    KThread* cur_thread = GetCurrentThreadPointer(kernel);
     ThreadQueueImplForKAddressArbiter wait_queue(kernel, std::addressof(thread_tree));
 
     {
@@ -286,9 +284,9 @@ ResultCode KAddressArbiter::WaitIfLessThan(VAddr addr, s32 value, bool decrement
     return cur_thread->GetWaitResult();
 }
 
-ResultCode KAddressArbiter::WaitIfEqual(VAddr addr, s32 value, s64 timeout) {
+Result KAddressArbiter::WaitIfEqual(VAddr addr, s32 value, s64 timeout) {
     // Prepare to wait.
-    KThread* cur_thread = kernel.CurrentScheduler()->GetCurrentThread();
+    KThread* cur_thread = GetCurrentThreadPointer(kernel);
     ThreadQueueImplForKAddressArbiter wait_queue(kernel, std::addressof(thread_tree));
 
     {
diff --git a/src/core/hle/kernel/k_address_arbiter.h b/src/core/hle/kernel/k_address_arbiter.h
index bf8b46665..e4085ae22 100644
--- a/src/core/hle/kernel/k_address_arbiter.h
+++ b/src/core/hle/kernel/k_address_arbiter.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,7 @@
 #include "core/hle/kernel/k_condition_variable.h"
 #include "core/hle/kernel/svc_types.h"
 
-union ResultCode;
+union Result;
 
 namespace Core {
 class System;
@@ -26,8 +25,7 @@ public:
     explicit KAddressArbiter(Core::System& system_);
     ~KAddressArbiter();
 
-    [[nodiscard]] ResultCode SignalToAddress(VAddr addr, Svc::SignalType type, s32 value,
-                                             s32 count) {
+    [[nodiscard]] Result SignalToAddress(VAddr addr, Svc::SignalType type, s32 value, s32 count) {
         switch (type) {
         case Svc::SignalType::Signal:
             return Signal(addr, count);
@@ -36,12 +34,12 @@ public:
         case Svc::SignalType::SignalAndModifyByWaitingCountIfEqual:
             return SignalAndModifyByWaitingCountIfEqual(addr, value, count);
         }
-        UNREACHABLE();
+        ASSERT(false);
         return ResultUnknown;
     }
 
-    [[nodiscard]] ResultCode WaitForAddress(VAddr addr, Svc::ArbitrationType type, s32 value,
-                                            s64 timeout) {
+    [[nodiscard]] Result WaitForAddress(VAddr addr, Svc::ArbitrationType type, s32 value,
+                                        s64 timeout) {
         switch (type) {
         case Svc::ArbitrationType::WaitIfLessThan:
             return WaitIfLessThan(addr, value, false, timeout);
@@ -50,16 +48,16 @@ public:
         case Svc::ArbitrationType::WaitIfEqual:
             return WaitIfEqual(addr, value, timeout);
         }
-        UNREACHABLE();
+        ASSERT(false);
         return ResultUnknown;
     }
 
 private:
-    [[nodiscard]] ResultCode Signal(VAddr addr, s32 count);
-    [[nodiscard]] ResultCode SignalAndIncrementIfEqual(VAddr addr, s32 value, s32 count);
-    [[nodiscard]] ResultCode SignalAndModifyByWaitingCountIfEqual(VAddr addr, s32 value, s32 count);
-    [[nodiscard]] ResultCode WaitIfLessThan(VAddr addr, s32 value, bool decrement, s64 timeout);
-    [[nodiscard]] ResultCode WaitIfEqual(VAddr addr, s32 value, s64 timeout);
+    [[nodiscard]] Result Signal(VAddr addr, s32 count);
+    [[nodiscard]] Result SignalAndIncrementIfEqual(VAddr addr, s32 value, s32 count);
+    [[nodiscard]] Result SignalAndModifyByWaitingCountIfEqual(VAddr addr, s32 value, s32 count);
+    [[nodiscard]] Result WaitIfLessThan(VAddr addr, s32 value, bool decrement, s64 timeout);
+    [[nodiscard]] Result WaitIfEqual(VAddr addr, s32 value, s64 timeout);
 
     ThreadTree thread_tree;
 
diff --git a/src/core/hle/kernel/k_address_space_info.cpp b/src/core/hle/kernel/k_address_space_info.cpp
index ca29edc88..3e612a207 100644
--- a/src/core/hle/kernel/k_address_space_info.cpp
+++ b/src/core/hle/kernel/k_address_space_info.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 
@@ -85,7 +84,7 @@ u64 KAddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) {
         ASSERT(IsAllowedIndexForAddress(AddressSpaceIndices39Bit[index]));
         return AddressSpaceInfos[AddressSpaceIndices39Bit[index]].address;
     }
-    UNREACHABLE();
+    ASSERT(false);
     return 0;
 }
 
@@ -102,7 +101,7 @@ std::size_t KAddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type)
         ASSERT(IsAllowed39BitType(type));
         return AddressSpaceInfos[AddressSpaceIndices39Bit[index]].size;
     }
-    UNREACHABLE();
+    ASSERT(false);
     return 0;
 }
 
diff --git a/src/core/hle/kernel/k_address_space_info.h b/src/core/hle/kernel/k_address_space_info.h
index 06f31c6d5..69e9d77f2 100644
--- a/src/core/hle/kernel/k_address_space_info.h
+++ b/src/core/hle/kernel/k_address_space_info.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_affinity_mask.h b/src/core/hle/kernel/k_affinity_mask.h
index cf704ce87..b58716e90 100644
--- a/src/core/hle/kernel/k_affinity_mask.h
+++ b/src/core/hle/kernel/k_affinity_mask.h
@@ -1,9 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_auto_object.cpp b/src/core/hle/kernel/k_auto_object.cpp
index c99a9ebb7..691af8ccb 100644
--- a/src/core/hle/kernel/k_auto_object.cpp
+++ b/src/core/hle/kernel/k_auto_object.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/kernel.h"
diff --git a/src/core/hle/kernel/k_auto_object.h b/src/core/hle/kernel/k_auto_object.h
index 05779f2d5..2827763d5 100644
--- a/src/core/hle/kernel/k_auto_object.h
+++ b/src/core/hle/kernel/k_auto_object.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,7 +18,7 @@ namespace Kernel {
 class KernelCore;
 class KProcess;
 
-#define KERNEL_AUTOOBJECT_TRAITS(CLASS, BASE_CLASS)                                                \
+#define KERNEL_AUTOOBJECT_TRAITS_IMPL(CLASS, BASE_CLASS, ATTRIBUTE)                                \
                                                                                                    \
 private:                                                                                           \
     friend class ::Kernel::KClassTokenGenerator;                                                   \
@@ -41,16 +40,19 @@ public:
     static constexpr const char* GetStaticTypeName() {                                             \
         return TypeName;                                                                           \
     }                                                                                              \
-    virtual TypeObj GetTypeObj() const {                                                           \
+    virtual TypeObj GetTypeObj() ATTRIBUTE {                                                       \
         return GetStaticTypeObj();                                                                 \
     }                                                                                              \
-    virtual const char* GetTypeName() const {                                                      \
+    virtual const char* GetTypeName() ATTRIBUTE {                                                  \
         return GetStaticTypeName();                                                                \
     }                                                                                              \
                                                                                                    \
 private:                                                                                           \
     constexpr bool operator!=(const TypeObj& rhs)
 
+#define KERNEL_AUTOOBJECT_TRAITS(CLASS, BASE_CLASS)                                                \
+    KERNEL_AUTOOBJECT_TRAITS_IMPL(CLASS, BASE_CLASS, const override)
+
 class KAutoObject {
 protected:
     class TypeObj {
@@ -83,15 +85,13 @@ protected:
     };
 
 private:
-    KERNEL_AUTOOBJECT_TRAITS(KAutoObject, KAutoObject);
+    KERNEL_AUTOOBJECT_TRAITS_IMPL(KAutoObject, KAutoObject, const);
 
 public:
     explicit KAutoObject(KernelCore& kernel_) : kernel(kernel_) {
         RegisterWithKernel();
     }
-    virtual ~KAutoObject() {
-        UnregisterWithKernel();
-    }
+    virtual ~KAutoObject() = default;
 
     static KAutoObject* Create(KAutoObject* ptr);
 
@@ -163,11 +163,12 @@ public:
         do {
             ASSERT(cur_ref_count > 0);
         } while (!m_ref_count.compare_exchange_weak(cur_ref_count, cur_ref_count - 1,
-                                                    std::memory_order_relaxed));
+                                                    std::memory_order_acq_rel));
 
         // If ref count hits zero, destroy the object.
         if (cur_ref_count - 1 == 0) {
             this->Destroy();
+            this->UnregisterWithKernel();
         }
     }
 
diff --git a/src/core/hle/kernel/k_auto_object_container.cpp b/src/core/hle/kernel/k_auto_object_container.cpp
index d5f80d5b2..636b3f993 100644
--- a/src/core/hle/kernel/k_auto_object_container.cpp
+++ b/src/core/hle/kernel/k_auto_object_container.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
diff --git a/src/core/hle/kernel/k_auto_object_container.h b/src/core/hle/kernel/k_auto_object_container.h
index 697cc4289..badd75d2a 100644
--- a/src/core/hle/kernel/k_auto_object_container.h
+++ b/src/core/hle/kernel/k_auto_object_container.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_class_token.cpp b/src/core/hle/kernel/k_class_token.cpp
index 21e2fe494..cc2a0f7ca 100644
--- a/src/core/hle/kernel/k_class_token.cpp
+++ b/src/core/hle/kernel/k_class_token.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/k_class_token.h"
diff --git a/src/core/hle/kernel/k_class_token.h b/src/core/hle/kernel/k_class_token.h
index 980010150..c9001ae3d 100644
--- a/src/core/hle/kernel/k_class_token.h
+++ b/src/core/hle/kernel/k_class_token.h
@@ -1,11 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <atomic>
-
 #include "common/bit_util.h"
 #include "common/common_types.h"
 
@@ -52,6 +49,7 @@ private:
                 }
             }
         }
+        UNREACHABLE();
     }();
 
     template <typename T>
diff --git a/src/core/hle/kernel/k_client_port.cpp b/src/core/hle/kernel/k_client_port.cpp
index ef168fe87..3cb22ff4d 100644
--- a/src/core/hle/kernel/k_client_port.cpp
+++ b/src/core/hle/kernel/k_client_port.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/scope_exit.h"
 #include "core/hle/kernel/hle_ipc.h"
@@ -59,8 +58,8 @@ bool KClientPort::IsSignaled() const {
     return num_sessions < max_sessions;
 }
 
-ResultCode KClientPort::CreateSession(KClientSession** out,
-                                      std::shared_ptr<SessionRequestManager> session_manager) {
+Result KClientPort::CreateSession(KClientSession** out,
+                                  std::shared_ptr<SessionRequestManager> session_manager) {
     // Reserve a new session from the resource limit.
     KScopedResourceReservation session_reservation(kernel.CurrentProcess()->GetResourceLimit(),
                                                    LimitableResource::Sessions);
diff --git a/src/core/hle/kernel/k_client_port.h b/src/core/hle/kernel/k_client_port.h
index 54bb05e20..e17eff28f 100644
--- a/src/core/hle/kernel/k_client_port.h
+++ b/src/core/hle/kernel/k_client_port.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -53,8 +52,8 @@ public:
     void Destroy() override;
     bool IsSignaled() const override;
 
-    ResultCode CreateSession(KClientSession** out,
-                             std::shared_ptr<SessionRequestManager> session_manager = nullptr);
+    Result CreateSession(KClientSession** out,
+                         std::shared_ptr<SessionRequestManager> session_manager = nullptr);
 
 private:
     std::atomic<s32> num_sessions{};
diff --git a/src/core/hle/kernel/k_client_session.cpp b/src/core/hle/kernel/k_client_session.cpp
index 242582f8f..b2a887b14 100644
--- a/src/core/hle/kernel/k_client_session.cpp
+++ b/src/core/hle/kernel/k_client_session.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/hle_ipc.h"
 #include "core/hle/kernel/k_client_session.h"
@@ -22,8 +21,8 @@ void KClientSession::Destroy() {
 
 void KClientSession::OnServerClosed() {}
 
-ResultCode KClientSession::SendSyncRequest(KThread* thread, Core::Memory::Memory& memory,
-                                           Core::Timing::CoreTiming& core_timing) {
+Result KClientSession::SendSyncRequest(KThread* thread, Core::Memory::Memory& memory,
+                                       Core::Timing::CoreTiming& core_timing) {
     // Signal the server session that new data is available
     return parent->GetServerSession().HandleSyncRequest(thread, memory, core_timing);
 }
diff --git a/src/core/hle/kernel/k_client_session.h b/src/core/hle/kernel/k_client_session.h
index ad6cc4ed1..0c750d756 100644
--- a/src/core/hle/kernel/k_client_session.h
+++ b/src/core/hle/kernel/k_client_session.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,7 +9,7 @@
 #include "core/hle/kernel/slab_helpers.h"
 #include "core/hle/result.h"
 
-union ResultCode;
+union Result;
 
 namespace Core::Memory {
 class Memory;
@@ -47,8 +46,8 @@ public:
         return parent;
     }
 
-    ResultCode SendSyncRequest(KThread* thread, Core::Memory::Memory& memory,
-                               Core::Timing::CoreTiming& core_timing);
+    Result SendSyncRequest(KThread* thread, Core::Memory::Memory& memory,
+                           Core::Timing::CoreTiming& core_timing);
 
     void OnServerClosed();
 
diff --git a/src/core/hle/kernel/k_code_memory.cpp b/src/core/hle/kernel/k_code_memory.cpp
index 0b225e8e0..da57ceb21 100644
--- a/src/core/hle/kernel/k_code_memory.cpp
+++ b/src/core/hle/kernel/k_code_memory.cpp
@@ -1,15 +1,13 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/alignment.h"
 #include "common/common_types.h"
 #include "core/device_memory.h"
-#include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/k_code_memory.h"
 #include "core/hle/kernel/k_light_lock.h"
 #include "core/hle/kernel/k_memory_block.h"
-#include "core/hle/kernel/k_page_linked_list.h"
+#include "core/hle/kernel/k_page_group.h"
 #include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/slab_helpers.h"
@@ -21,7 +19,7 @@ namespace Kernel {
 KCodeMemory::KCodeMemory(KernelCore& kernel_)
     : KAutoObjectWithSlabHeapAndContainer{kernel_}, m_lock(kernel_) {}
 
-ResultCode KCodeMemory::Initialize(Core::DeviceMemory& device_memory, VAddr addr, size_t size) {
+Result KCodeMemory::Initialize(Core::DeviceMemory& device_memory, VAddr addr, size_t size) {
     // Set members.
     m_owner = kernel.CurrentProcess();
 
@@ -29,10 +27,10 @@ ResultCode KCodeMemory::Initialize(Core::DeviceMemory& device_memory, VAddr addr
     auto& page_table = m_owner->PageTable();
 
     // Construct the page group.
-    m_page_group = KPageLinkedList(addr, Common::DivideUp(size, PageSize));
+    m_page_group = {};
 
     // Lock the memory.
-    R_TRY(page_table.LockForCodeMemory(addr, size))
+    R_TRY(page_table.LockForCodeMemory(&m_page_group, addr, size))
 
     // Clear the memory.
     for (const auto& block : m_page_group.Nodes()) {
@@ -40,6 +38,7 @@ ResultCode KCodeMemory::Initialize(Core::DeviceMemory& device_memory, VAddr addr
     }
 
     // Set remaining tracking members.
+    m_owner->Open();
     m_address = addr;
     m_is_initialized = true;
     m_is_owner_mapped = false;
@@ -53,11 +52,17 @@ void KCodeMemory::Finalize() {
     // Unlock.
     if (!m_is_mapped && !m_is_owner_mapped) {
         const size_t size = m_page_group.GetNumPages() * PageSize;
-        m_owner->PageTable().UnlockForCodeMemory(m_address, size);
+        m_owner->PageTable().UnlockForCodeMemory(m_address, size, m_page_group);
     }
+
+    // Close the page group.
+    m_page_group = {};
+
+    // Close our reference to our owner.
+    m_owner->Close();
 }
 
-ResultCode KCodeMemory::Map(VAddr address, size_t size) {
+Result KCodeMemory::Map(VAddr address, size_t size) {
     // Validate the size.
     R_UNLESS(m_page_group.GetNumPages() == Common::DivideUp(size, PageSize), ResultInvalidSize);
 
@@ -77,7 +82,7 @@ ResultCode KCodeMemory::Map(VAddr address, size_t size) {
     return ResultSuccess;
 }
 
-ResultCode KCodeMemory::Unmap(VAddr address, size_t size) {
+Result KCodeMemory::Unmap(VAddr address, size_t size) {
     // Validate the size.
     R_UNLESS(m_page_group.GetNumPages() == Common::DivideUp(size, PageSize), ResultInvalidSize);
 
@@ -94,7 +99,7 @@ ResultCode KCodeMemory::Unmap(VAddr address, size_t size) {
     return ResultSuccess;
 }
 
-ResultCode KCodeMemory::MapToOwner(VAddr address, size_t size, Svc::MemoryPermission perm) {
+Result KCodeMemory::MapToOwner(VAddr address, size_t size, Svc::MemoryPermission perm) {
     // Validate the size.
     R_UNLESS(m_page_group.GetNumPages() == Common::DivideUp(size, PageSize), ResultInvalidSize);
 
@@ -114,7 +119,8 @@ ResultCode KCodeMemory::MapToOwner(VAddr address, size_t size, Svc::MemoryPermis
         k_perm = KMemoryPermission::UserReadExecute;
         break;
     default:
-        break;
+        // Already validated by ControlCodeMemory svc
+        UNREACHABLE();
     }
 
     // Map the memory.
@@ -127,7 +133,7 @@ ResultCode KCodeMemory::MapToOwner(VAddr address, size_t size, Svc::MemoryPermis
     return ResultSuccess;
 }
 
-ResultCode KCodeMemory::UnmapFromOwner(VAddr address, size_t size) {
+Result KCodeMemory::UnmapFromOwner(VAddr address, size_t size) {
     // Validate the size.
     R_UNLESS(m_page_group.GetNumPages() == Common::DivideUp(size, PageSize), ResultInvalidSize);
 
diff --git a/src/core/hle/kernel/k_code_memory.h b/src/core/hle/kernel/k_code_memory.h
index e0ba19a53..2e7e1436a 100644
--- a/src/core/hle/kernel/k_code_memory.h
+++ b/src/core/hle/kernel/k_code_memory.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,7 @@
 #include "core/device_memory.h"
 #include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/k_light_lock.h"
-#include "core/hle/kernel/k_page_linked_list.h"
+#include "core/hle/kernel/k_page_group.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/slab_helpers.h"
 #include "core/hle/kernel/svc_types.h"
@@ -30,20 +29,20 @@ class KCodeMemory final
 public:
     explicit KCodeMemory(KernelCore& kernel_);
 
-    ResultCode Initialize(Core::DeviceMemory& device_memory, VAddr address, size_t size);
-    void Finalize();
+    Result Initialize(Core::DeviceMemory& device_memory, VAddr address, size_t size);
+    void Finalize() override;
 
-    ResultCode Map(VAddr address, size_t size);
-    ResultCode Unmap(VAddr address, size_t size);
-    ResultCode MapToOwner(VAddr address, size_t size, Svc::MemoryPermission perm);
-    ResultCode UnmapFromOwner(VAddr address, size_t size);
+    Result Map(VAddr address, size_t size);
+    Result Unmap(VAddr address, size_t size);
+    Result MapToOwner(VAddr address, size_t size, Svc::MemoryPermission perm);
+    Result UnmapFromOwner(VAddr address, size_t size);
 
-    bool IsInitialized() const {
+    bool IsInitialized() const override {
         return m_is_initialized;
     }
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
 
-    KProcess* GetOwner() const {
+    KProcess* GetOwner() const override {
         return m_owner;
     }
     VAddr GetSourceAddress() const {
@@ -54,7 +53,7 @@ public:
     }
 
 private:
-    KPageLinkedList m_page_group{};
+    KPageGroup m_page_group{};
     KProcess* m_owner{};
     VAddr m_address{};
     KLightLock m_lock;
diff --git a/src/core/hle/kernel/k_condition_variable.cpp b/src/core/hle/kernel/k_condition_variable.cpp
index aadcc297a..124149697 100644
--- a/src/core/hle/kernel/k_condition_variable.cpp
+++ b/src/core/hle/kernel/k_condition_variable.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
@@ -9,7 +8,6 @@
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h"
-#include "core/hle/kernel/k_synchronization_object.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/k_thread_queue.h"
 #include "core/hle/kernel/kernel.h"
@@ -63,8 +61,7 @@ public:
     explicit ThreadQueueImplForKConditionVariableWaitForAddress(KernelCore& kernel_)
         : KThreadQueue(kernel_) {}
 
-    void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                    bool cancel_timer_task) override {
+    void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) override {
         // Remove the thread as a waiter from its owner.
         waiting_thread->GetLockOwner()->RemoveWaiter(waiting_thread);
 
@@ -82,8 +79,7 @@ public:
         KernelCore& kernel_, KConditionVariable::ThreadTree* t)
         : KThreadQueue(kernel_), m_tree(t) {}
 
-    void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                    bool cancel_timer_task) override {
+    void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) override {
         // Remove the thread as a waiter from its owner.
         if (KThread* owner = waiting_thread->GetLockOwner(); owner != nullptr) {
             owner->RemoveWaiter(waiting_thread);
@@ -107,8 +103,8 @@ KConditionVariable::KConditionVariable(Core::System& system_)
 
 KConditionVariable::~KConditionVariable() = default;
 
-ResultCode KConditionVariable::SignalToAddress(VAddr addr) {
-    KThread* owner_thread = kernel.CurrentScheduler()->GetCurrentThread();
+Result KConditionVariable::SignalToAddress(VAddr addr) {
+    KThread* owner_thread = GetCurrentThreadPointer(kernel);
 
     // Signal the address.
     {
@@ -128,7 +124,7 @@ ResultCode KConditionVariable::SignalToAddress(VAddr addr) {
             }
 
             // Write the value to userspace.
-            ResultCode result{ResultSuccess};
+            Result result{ResultSuccess};
             if (WriteToUser(system, addr, std::addressof(next_value))) [[likely]] {
                 result = ResultSuccess;
             } else {
@@ -148,8 +144,8 @@ ResultCode KConditionVariable::SignalToAddress(VAddr addr) {
     }
 }
 
-ResultCode KConditionVariable::WaitForAddress(Handle handle, VAddr addr, u32 value) {
-    KThread* cur_thread = kernel.CurrentScheduler()->GetCurrentThread();
+Result KConditionVariable::WaitForAddress(Handle handle, VAddr addr, u32 value) {
+    KThread* cur_thread = GetCurrentThreadPointer(kernel);
     ThreadQueueImplForKConditionVariableWaitForAddress wait_queue(kernel);
 
     // Wait for the address.
@@ -244,7 +240,7 @@ void KConditionVariable::Signal(u64 cv_key, s32 count) {
     {
         KScopedSchedulerLock sl(kernel);
 
-        auto it = thread_tree.nfind_light({cv_key, -1});
+        auto it = thread_tree.nfind_key({cv_key, -1});
         while ((it != thread_tree.end()) && (count <= 0 || num_waiters < count) &&
                (it->GetConditionVariableKey() == cv_key)) {
             KThread* target_thread = std::addressof(*it);
@@ -263,7 +259,7 @@ void KConditionVariable::Signal(u64 cv_key, s32 count) {
     }
 }
 
-ResultCode KConditionVariable::Wait(VAddr addr, u64 key, u32 value, s64 timeout) {
+Result KConditionVariable::Wait(VAddr addr, u64 key, u32 value, s64 timeout) {
     // Prepare to wait.
     KThread* cur_thread = GetCurrentThreadPointer(kernel);
     ThreadQueueImplForKConditionVariableWaitConditionVariable wait_queue(
diff --git a/src/core/hle/kernel/k_condition_variable.h b/src/core/hle/kernel/k_condition_variable.h
index 5e4815d08..fad4ed011 100644
--- a/src/core/hle/kernel/k_condition_variable.h
+++ b/src/core/hle/kernel/k_condition_variable.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -26,12 +25,12 @@ public:
     ~KConditionVariable();
 
     // Arbitration
-    [[nodiscard]] ResultCode SignalToAddress(VAddr addr);
-    [[nodiscard]] ResultCode WaitForAddress(Handle handle, VAddr addr, u32 value);
+    [[nodiscard]] Result SignalToAddress(VAddr addr);
+    [[nodiscard]] Result WaitForAddress(Handle handle, VAddr addr, u32 value);
 
     // Condition variable
     void Signal(u64 cv_key, s32 count);
-    [[nodiscard]] ResultCode Wait(VAddr addr, u64 key, u32 value, s64 timeout);
+    [[nodiscard]] Result Wait(VAddr addr, u64 key, u32 value, s64 timeout);
 
 private:
     void SignalImpl(KThread* thread);
diff --git a/src/core/hle/kernel/k_event.cpp b/src/core/hle/kernel/k_event.cpp
index 0720efece..e52fafbc7 100644
--- a/src/core/hle/kernel/k_event.cpp
+++ b/src/core/hle/kernel/k_event.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_process.h"
@@ -14,7 +13,7 @@ KEvent::KEvent(KernelCore& kernel_)
 
 KEvent::~KEvent() = default;
 
-void KEvent::Initialize(std::string&& name_) {
+void KEvent::Initialize(std::string&& name_, KProcess* owner_) {
     // Increment reference count.
     // Because reference count is one on creation, this will result
     // in a reference count of two. Thus, when both readable and
@@ -30,10 +29,8 @@ void KEvent::Initialize(std::string&& name_) {
     writable_event.Initialize(this, name_ + ":Writable");
 
     // Set our owner process.
-    owner = kernel.CurrentProcess();
-    if (owner) {
-        owner->Open();
-    }
+    owner = owner_;
+    owner->Open();
 
     // Mark initialized.
     name = std::move(name_);
@@ -47,10 +44,8 @@ void KEvent::Finalize() {
 void KEvent::PostDestroy(uintptr_t arg) {
     // Release the event count resource the owner process holds.
     KProcess* owner = reinterpret_cast<KProcess*>(arg);
-    if (owner) {
-        owner->GetResourceLimit()->Release(LimitableResource::Events, 1);
-        owner->Close();
-    }
+    owner->GetResourceLimit()->Release(LimitableResource::Events, 1);
+    owner->Close();
 }
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_event.h b/src/core/hle/kernel/k_event.h
index 3d3ec99e2..2ff828feb 100644
--- a/src/core/hle/kernel/k_event.h
+++ b/src/core/hle/kernel/k_event.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -22,7 +21,7 @@ public:
     explicit KEvent(KernelCore& kernel_);
     ~KEvent() override;
 
-    void Initialize(std::string&& name);
+    void Initialize(std::string&& name, KProcess* owner_);
 
     void Finalize() override;
 
diff --git a/src/core/hle/kernel/k_handle_table.cpp b/src/core/hle/kernel/k_handle_table.cpp
index cf95f0852..e830ca46e 100644
--- a/src/core/hle/kernel/k_handle_table.cpp
+++ b/src/core/hle/kernel/k_handle_table.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_handle_table.h"
 
@@ -9,7 +8,7 @@ namespace Kernel {
 KHandleTable::KHandleTable(KernelCore& kernel_) : kernel{kernel_} {}
 KHandleTable::~KHandleTable() = default;
 
-ResultCode KHandleTable::Finalize() {
+Result KHandleTable::Finalize() {
     // Get the table and clear our record of it.
     u16 saved_table_size = 0;
     {
@@ -63,7 +62,7 @@ bool KHandleTable::Remove(Handle handle) {
     return true;
 }
 
-ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) {
+Result KHandleTable::Add(Handle* out_handle, KAutoObject* obj) {
     KScopedDisableDispatch dd(kernel);
     KScopedSpinLock lk(m_lock);
 
@@ -75,7 +74,7 @@ ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) {
         const auto linear_id = this->AllocateLinearId();
         const auto index = this->AllocateEntry();
 
-        m_entry_infos[index].info = {.linear_id = linear_id, .type = type};
+        m_entry_infos[index].linear_id = linear_id;
         m_objects[index] = obj;
 
         obj->Open();
@@ -86,7 +85,7 @@ ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) {
     return ResultSuccess;
 }
 
-ResultCode KHandleTable::Reserve(Handle* out_handle) {
+Result KHandleTable::Reserve(Handle* out_handle) {
     KScopedDisableDispatch dd(kernel);
     KScopedSpinLock lk(m_lock);
 
@@ -116,7 +115,7 @@ void KHandleTable::Unreserve(Handle handle) {
     }
 }
 
-void KHandleTable::Register(Handle handle, KAutoObject* obj, u16 type) {
+void KHandleTable::Register(Handle handle, KAutoObject* obj) {
     KScopedDisableDispatch dd(kernel);
     KScopedSpinLock lk(m_lock);
 
@@ -132,7 +131,7 @@ void KHandleTable::Register(Handle handle, KAutoObject* obj, u16 type) {
         // Set the entry.
         ASSERT(m_objects[index] == nullptr);
 
-        m_entry_infos[index].info = {.linear_id = static_cast<u16>(linear_id), .type = type};
+        m_entry_infos[index].linear_id = static_cast<u16>(linear_id);
         m_objects[index] = obj;
 
         obj->Open();
diff --git a/src/core/hle/kernel/k_handle_table.h b/src/core/hle/kernel/k_handle_table.h
index 87004a0f9..0864a737c 100644
--- a/src/core/hle/kernel/k_handle_table.h
+++ b/src/core/hle/kernel/k_handle_table.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -31,7 +30,7 @@ public:
     explicit KHandleTable(KernelCore& kernel_);
     ~KHandleTable();
 
-    ResultCode Initialize(s32 size) {
+    Result Initialize(s32 size) {
         R_UNLESS(size <= static_cast<s32>(MaxTableSize), ResultOutOfMemory);
 
         // Initialize all fields.
@@ -42,7 +41,7 @@ public:
         m_free_head_index = -1;
 
         // Free all entries.
-        for (s32 i = 0; i < static_cast<s32>(m_table_size); ++i) {
+        for (s16 i = 0; i < static_cast<s16>(m_table_size); ++i) {
             m_objects[i] = nullptr;
             m_entry_infos[i].next_free_index = i - 1;
             m_free_head_index = i;
@@ -61,7 +60,7 @@ public:
         return m_max_count;
     }
 
-    ResultCode Finalize();
+    Result Finalize();
     bool Remove(Handle handle);
 
     template <typename T = KAutoObject>
@@ -101,20 +100,11 @@ public:
         return this->template GetObjectWithoutPseudoHandle<T>(handle);
     }
 
-    ResultCode Reserve(Handle* out_handle);
+    Result Reserve(Handle* out_handle);
     void Unreserve(Handle handle);
 
-    template <typename T>
-    ResultCode Add(Handle* out_handle, T* obj) {
-        static_assert(std::is_base_of_v<KAutoObject, T>);
-        return this->Add(out_handle, obj, obj->GetTypeObj().GetClassToken());
-    }
-
-    template <typename T>
-    void Register(Handle handle, T* obj) {
-        static_assert(std::is_base_of_v<KAutoObject, T>);
-        return this->Register(handle, obj, obj->GetTypeObj().GetClassToken());
-    }
+    Result Add(Handle* out_handle, KAutoObject* obj);
+    void Register(Handle handle, KAutoObject* obj);
 
     template <typename T>
     bool GetMultipleObjects(T** out, const Handle* handles, size_t num_handles) const {
@@ -160,9 +150,6 @@ public:
     }
 
 private:
-    ResultCode Add(Handle* out_handle, KAutoObject* obj, u16 type);
-    void Register(Handle handle, KAutoObject* obj, u16 type);
-
     s32 AllocateEntry() {
         ASSERT(m_count < m_table_size);
 
@@ -179,7 +166,7 @@ private:
         ASSERT(m_count > 0);
 
         m_objects[index] = nullptr;
-        m_entry_infos[index].next_free_index = m_free_head_index;
+        m_entry_infos[index].next_free_index = static_cast<s16>(m_free_head_index);
 
         m_free_head_index = index;
 
@@ -278,19 +265,13 @@ private:
     }
 
     union EntryInfo {
-        struct {
-            u16 linear_id;
-            u16 type;
-        } info;
-        s32 next_free_index;
+        u16 linear_id;
+        s16 next_free_index;
 
         constexpr u16 GetLinearId() const {
-            return info.linear_id;
-        }
-        constexpr u16 GetType() const {
-            return info.type;
+            return linear_id;
         }
-        constexpr s32 GetNextFreeIndex() const {
+        constexpr s16 GetNextFreeIndex() const {
             return next_free_index;
         }
     };
diff --git a/src/core/hle/kernel/k_interrupt_manager.cpp b/src/core/hle/kernel/k_interrupt_manager.cpp
index e5dd39751..1b577a5b3 100644
--- a/src/core/hle/kernel/k_interrupt_manager.cpp
+++ b/src/core/hle/kernel/k_interrupt_manager.cpp
@@ -1,12 +1,12 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_interrupt_manager.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/physical_core.h"
 
 namespace Kernel::KInterruptManager {
 
@@ -16,8 +16,10 @@ void HandleInterrupt(KernelCore& kernel, s32 core_id) {
         return;
     }
 
-    auto& scheduler = kernel.Scheduler(core_id);
-    auto& current_thread = *scheduler.GetCurrentThread();
+    // Acknowledge the interrupt.
+    kernel.PhysicalCore(core_id).ClearInterrupt();
+
+    auto& current_thread = GetCurrentThread(kernel);
 
     // If the user disable count is set, we may need to pin the current thread.
     if (current_thread.GetUserDisableCount() && !process->GetPinnedThread(core_id)) {
@@ -27,8 +29,11 @@ void HandleInterrupt(KernelCore& kernel, s32 core_id) {
         process->PinCurrentThread(core_id);
 
         // Set the interrupt flag for the thread.
-        scheduler.GetCurrentThread()->SetInterruptFlag();
+        GetCurrentThread(kernel).SetInterruptFlag();
     }
+
+    // Request interrupt scheduling.
+    kernel.CurrentScheduler()->RequestScheduleOnInterrupt();
 }
 
 } // namespace Kernel::KInterruptManager
diff --git a/src/core/hle/kernel/k_interrupt_manager.h b/src/core/hle/kernel/k_interrupt_manager.h
index 05924801e..f103dfe3f 100644
--- a/src/core/hle/kernel/k_interrupt_manager.h
+++ b/src/core/hle/kernel/k_interrupt_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_light_condition_variable.cpp b/src/core/hle/kernel/k_light_condition_variable.cpp
index a8001fffc..cade99cfd 100644
--- a/src/core/hle/kernel/k_light_condition_variable.cpp
+++ b/src/core/hle/kernel/k_light_condition_variable.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_light_condition_variable.h"
 #include "core/hle/kernel/k_scheduler.h"
@@ -18,8 +17,7 @@ public:
                                               bool term)
         : KThreadQueue(kernel_), m_wait_list(wl), m_allow_terminating_thread(term) {}
 
-    void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                    bool cancel_timer_task) override {
+    void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) override {
         // Only process waits if we're allowed to.
         if (ResultTerminationRequested == wait_result && m_allow_terminating_thread) {
             return;
diff --git a/src/core/hle/kernel/k_light_condition_variable.h b/src/core/hle/kernel/k_light_condition_variable.h
index 5d6d7f128..3cabd6b4f 100644
--- a/src/core/hle/kernel/k_light_condition_variable.h
+++ b/src/core/hle/kernel/k_light_condition_variable.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_light_lock.cpp b/src/core/hle/kernel/k_light_lock.cpp
index 4620342eb..43185320d 100644
--- a/src/core/hle/kernel/k_light_lock.cpp
+++ b/src/core/hle/kernel/k_light_lock.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_light_lock.h"
 #include "core/hle/kernel/k_scheduler.h"
@@ -16,8 +15,7 @@ class ThreadQueueImplForKLightLock final : public KThreadQueue {
 public:
     explicit ThreadQueueImplForKLightLock(KernelCore& kernel_) : KThreadQueue(kernel_) {}
 
-    void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                    bool cancel_timer_task) override {
+    void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) override {
         // Remove the thread as a waiter from its owner.
         if (KThread* owner = waiting_thread->GetLockOwner(); owner != nullptr) {
             owner->RemoveWaiter(waiting_thread);
diff --git a/src/core/hle/kernel/k_light_lock.h b/src/core/hle/kernel/k_light_lock.h
index 4163b8a85..7edd950c0 100644
--- a/src/core/hle/kernel/k_light_lock.h
+++ b/src/core/hle/kernel/k_light_lock.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_linked_list.h b/src/core/hle/kernel/k_linked_list.h
index 6adfe1e34..78859ced3 100644
--- a/src/core/hle/kernel/k_linked_list.h
+++ b/src/core/hle/kernel/k_linked_list.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_memory_block.h b/src/core/hle/kernel/k_memory_block.h
index dcca47f1b..18df1f836 100644
--- a/src/core/hle/kernel/k_memory_block.h
+++ b/src/core/hle/kernel/k_memory_block.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_memory_block_manager.cpp b/src/core/hle/kernel/k_memory_block_manager.cpp
index fc7033564..3ddb9984f 100644
--- a/src/core/hle/kernel/k_memory_block_manager.cpp
+++ b/src/core/hle/kernel/k_memory_block_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_memory_block_manager.h"
 #include "core/hle/kernel/memory_types.h"
diff --git a/src/core/hle/kernel/k_memory_block_manager.h b/src/core/hle/kernel/k_memory_block_manager.h
index d222da919..e14741b89 100644
--- a/src/core/hle/kernel/k_memory_block_manager.h
+++ b/src/core/hle/kernel/k_memory_block_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_memory_layout.board.nintendo_nx.cpp b/src/core/hle/kernel/k_memory_layout.board.nintendo_nx.cpp
index af652af58..098ba6eac 100644
--- a/src/core/hle/kernel/k_memory_layout.board.nintendo_nx.cpp
+++ b/src/core/hle/kernel/k_memory_layout.board.nintendo_nx.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/alignment.h"
 #include "common/literals.h"
diff --git a/src/core/hle/kernel/k_memory_layout.cpp b/src/core/hle/kernel/k_memory_layout.cpp
index fb1e2435f..55dc296d0 100644
--- a/src/core/hle/kernel/k_memory_layout.cpp
+++ b/src/core/hle/kernel/k_memory_layout.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 
diff --git a/src/core/hle/kernel/k_memory_layout.h b/src/core/hle/kernel/k_memory_layout.h
index 57ff538cc..884fc623a 100644
--- a/src/core/hle/kernel/k_memory_layout.h
+++ b/src/core/hle/kernel/k_memory_layout.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -57,11 +56,11 @@ constexpr std::size_t KernelPageTableHeapSize = GetMaximumOverheadSize(MainMemor
 constexpr std::size_t KernelInitialPageHeapSize = 128_KiB;
 
 constexpr std::size_t KernelSlabHeapDataSize = 5_MiB;
-constexpr std::size_t KernelSlabHeapGapsSize = 2_MiB - 64_KiB;
-constexpr std::size_t KernelSlabHeapSize = KernelSlabHeapDataSize + KernelSlabHeapGapsSize;
+constexpr std::size_t KernelSlabHeapGapsSizeMax = 2_MiB - 64_KiB;
+constexpr std::size_t KernelSlabHeapSize = KernelSlabHeapDataSize + KernelSlabHeapGapsSizeMax;
 
 // NOTE: This is calculated from KThread slab counts, assuming KThread size <= 0x860.
-constexpr std::size_t KernelSlabHeapAdditionalSize = 416_KiB;
+constexpr std::size_t KernelSlabHeapAdditionalSize = 0x68000;
 
 constexpr std::size_t KernelResourceSize =
     KernelPageTableHeapSize + KernelInitialPageHeapSize + KernelSlabHeapSize;
@@ -173,6 +172,10 @@ public:
         return Dereference(FindVirtualLinear(address));
     }
 
+    const KMemoryRegion& GetPhysicalLinearRegion(PAddr address) const {
+        return Dereference(FindPhysicalLinear(address));
+    }
+
     const KMemoryRegion* GetPhysicalKernelTraceBufferRegion() const {
         return GetPhysicalMemoryRegionTree().FindFirstDerived(KMemoryRegionType_KernelTraceBuffer);
     }
diff --git a/src/core/hle/kernel/k_memory_manager.cpp b/src/core/hle/kernel/k_memory_manager.cpp
index 1b44541b1..5b0a9963a 100644
--- a/src/core/hle/kernel/k_memory_manager.cpp
+++ b/src/core/hle/kernel/k_memory_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
@@ -10,189 +9,411 @@
 #include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/device_memory.h"
+#include "core/hle/kernel/initial_process.h"
 #include "core/hle/kernel/k_memory_manager.h"
-#include "core/hle/kernel/k_page_linked_list.h"
+#include "core/hle/kernel/k_page_group.h"
+#include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/svc_results.h"
 
 namespace Kernel {
 
-KMemoryManager::KMemoryManager(Core::System& system_) : system{system_} {}
+namespace {
+
+constexpr KMemoryManager::Pool GetPoolFromMemoryRegionType(u32 type) {
+    if ((type | KMemoryRegionType_DramApplicationPool) == type) {
+        return KMemoryManager::Pool::Application;
+    } else if ((type | KMemoryRegionType_DramAppletPool) == type) {
+        return KMemoryManager::Pool::Applet;
+    } else if ((type | KMemoryRegionType_DramSystemPool) == type) {
+        return KMemoryManager::Pool::System;
+    } else if ((type | KMemoryRegionType_DramSystemNonSecurePool) == type) {
+        return KMemoryManager::Pool::SystemNonSecure;
+    } else {
+        ASSERT_MSG(false, "InvalidMemoryRegionType for conversion to Pool");
+        return {};
+    }
+}
 
-std::size_t KMemoryManager::Impl::Initialize(Pool new_pool, u64 start_address, u64 end_address) {
-    const auto size{end_address - start_address};
+} // namespace
+
+KMemoryManager::KMemoryManager(Core::System& system_)
+    : system{system_}, pool_locks{
+                           KLightLock{system_.Kernel()},
+                           KLightLock{system_.Kernel()},
+                           KLightLock{system_.Kernel()},
+                           KLightLock{system_.Kernel()},
+                       } {}
+
+void KMemoryManager::Initialize(VAddr management_region, size_t management_region_size) {
+
+    // Clear the management region to zero.
+    const VAddr management_region_end = management_region + management_region_size;
+
+    // Reset our manager count.
+    num_managers = 0;
+
+    // Traverse the virtual memory layout tree, initializing each manager as appropriate.
+    while (num_managers != MaxManagerCount) {
+        // Locate the region that should initialize the current manager.
+        PAddr region_address = 0;
+        size_t region_size = 0;
+        Pool region_pool = Pool::Count;
+        for (const auto& it : system.Kernel().MemoryLayout().GetPhysicalMemoryRegionTree()) {
+            // We only care about regions that we need to create managers for.
+            if (!it.IsDerivedFrom(KMemoryRegionType_DramUserPool)) {
+                continue;
+            }
 
-    // Calculate metadata sizes
-    const auto ref_count_size{(size / PageSize) * sizeof(u16)};
-    const auto optimize_map_size{(Common::AlignUp((size / PageSize), 64) / 64) * sizeof(u64)};
-    const auto manager_size{Common::AlignUp(optimize_map_size + ref_count_size, PageSize)};
-    const auto page_heap_size{KPageHeap::CalculateManagementOverheadSize(size)};
-    const auto total_metadata_size{manager_size + page_heap_size};
-    ASSERT(manager_size <= total_metadata_size);
-    ASSERT(Common::IsAligned(total_metadata_size, PageSize));
+            // We want to initialize the managers in order.
+            if (it.GetAttributes() != num_managers) {
+                continue;
+            }
 
-    // Setup region
-    pool = new_pool;
+            const PAddr cur_start = it.GetAddress();
+            const PAddr cur_end = it.GetEndAddress();
+
+            // Validate the region.
+            ASSERT(cur_end != 0);
+            ASSERT(cur_start != 0);
+            ASSERT(it.GetSize() > 0);
+
+            // Update the region's extents.
+            if (region_address == 0) {
+                region_address = cur_start;
+                region_size = it.GetSize();
+                region_pool = GetPoolFromMemoryRegionType(it.GetType());
+            } else {
+                ASSERT(cur_start == region_address + region_size);
+
+                // Update the size.
+                region_size = cur_end - region_address;
+                ASSERT(GetPoolFromMemoryRegionType(it.GetType()) == region_pool);
+            }
+        }
+
+        // If we didn't find a region, we're done.
+        if (region_size == 0) {
+            break;
+        }
 
-    // Initialize the manager's KPageHeap
-    heap.Initialize(start_address, size, page_heap_size);
+        // Initialize a new manager for the region.
+        Impl* manager = std::addressof(managers[num_managers++]);
+        ASSERT(num_managers <= managers.size());
+
+        const size_t cur_size = manager->Initialize(region_address, region_size, management_region,
+                                                    management_region_end, region_pool);
+        management_region += cur_size;
+        ASSERT(management_region <= management_region_end);
+
+        // Insert the manager into the pool list.
+        const auto region_pool_index = static_cast<u32>(region_pool);
+        if (pool_managers_tail[region_pool_index] == nullptr) {
+            pool_managers_head[region_pool_index] = manager;
+        } else {
+            pool_managers_tail[region_pool_index]->SetNext(manager);
+            manager->SetPrev(pool_managers_tail[region_pool_index]);
+        }
+        pool_managers_tail[region_pool_index] = manager;
+    }
 
-    // Free the memory to the heap
-    heap.Free(start_address, size / PageSize);
+    // Free each region to its corresponding heap.
+    size_t reserved_sizes[MaxManagerCount] = {};
+    const PAddr ini_start = GetInitialProcessBinaryPhysicalAddress();
+    const PAddr ini_end = ini_start + InitialProcessBinarySizeMax;
+    const PAddr ini_last = ini_end - 1;
+    for (const auto& it : system.Kernel().MemoryLayout().GetPhysicalMemoryRegionTree()) {
+        if (it.IsDerivedFrom(KMemoryRegionType_DramUserPool)) {
+            // Get the manager for the region.
+            auto index = it.GetAttributes();
+            auto& manager = managers[index];
+
+            const PAddr cur_start = it.GetAddress();
+            const PAddr cur_last = it.GetLastAddress();
+            const PAddr cur_end = it.GetEndAddress();
+
+            if (cur_start <= ini_start && ini_last <= cur_last) {
+                // Free memory before the ini to the heap.
+                if (cur_start != ini_start) {
+                    manager.Free(cur_start, (ini_start - cur_start) / PageSize);
+                }
 
-    // Update the heap's used size
-    heap.UpdateUsedSize();
+                // Open/reserve the ini memory.
+                manager.OpenFirst(ini_start, InitialProcessBinarySizeMax / PageSize);
+                reserved_sizes[it.GetAttributes()] += InitialProcessBinarySizeMax;
 
-    return total_metadata_size;
-}
+                // Free memory after the ini to the heap.
+                if (ini_last != cur_last) {
+                    ASSERT(cur_end != 0);
+                    manager.Free(ini_end, cur_end - ini_end);
+                }
+            } else {
+                // Ensure there's no partial overlap with the ini image.
+                if (cur_start <= ini_last) {
+                    ASSERT(cur_last < ini_start);
+                } else {
+                    // Otherwise, check the region for general validity.
+                    ASSERT(cur_end != 0);
+                }
 
-void KMemoryManager::InitializeManager(Pool pool, u64 start_address, u64 end_address) {
-    ASSERT(pool < Pool::Count);
-    managers[static_cast<std::size_t>(pool)].Initialize(pool, start_address, end_address);
+                // Free the memory to the heap.
+                manager.Free(cur_start, it.GetSize() / PageSize);
+            }
+        }
+    }
+
+    // Update the used size for all managers.
+    for (size_t i = 0; i < num_managers; ++i) {
+        managers[i].SetInitialUsedHeapSize(reserved_sizes[i]);
+    }
 }
 
-VAddr KMemoryManager::AllocateAndOpenContinuous(std::size_t num_pages, std::size_t align_pages,
-                                                u32 option) {
-    // Early return if we're allocating no pages
+PAddr KMemoryManager::AllocateAndOpenContinuous(size_t num_pages, size_t align_pages, u32 option) {
+    // Early return if we're allocating no pages.
     if (num_pages == 0) {
-        return {};
+        return 0;
     }
 
-    // Lock the pool that we're allocating from
+    // Lock the pool that we're allocating from.
     const auto [pool, dir] = DecodeOption(option);
-    const auto pool_index{static_cast<std::size_t>(pool)};
-    std::lock_guard lock{pool_locks[pool_index]};
-
-    // Choose a heap based on our page size request
-    const s32 heap_index{KPageHeap::GetAlignedBlockIndex(num_pages, align_pages)};
-
-    // Loop, trying to iterate from each block
-    // TODO (bunnei): Support multiple managers
-    Impl& chosen_manager{managers[pool_index]};
-    VAddr allocated_block{chosen_manager.AllocateBlock(heap_index, false)};
+    KScopedLightLock lk(pool_locks[static_cast<std::size_t>(pool)]);
+
+    // Choose a heap based on our page size request.
+    const s32 heap_index = KPageHeap::GetAlignedBlockIndex(num_pages, align_pages);
+
+    // Loop, trying to iterate from each block.
+    Impl* chosen_manager = nullptr;
+    PAddr allocated_block = 0;
+    for (chosen_manager = this->GetFirstManager(pool, dir); chosen_manager != nullptr;
+         chosen_manager = this->GetNextManager(chosen_manager, dir)) {
+        allocated_block = chosen_manager->AllocateBlock(heap_index, true);
+        if (allocated_block != 0) {
+            break;
+        }
+    }
 
-    // If we failed to allocate, quit now
-    if (!allocated_block) {
-        return {};
+    // If we failed to allocate, quit now.
+    if (allocated_block == 0) {
+        return 0;
     }
 
-    // If we allocated more than we need, free some
-    const auto allocated_pages{KPageHeap::GetBlockNumPages(heap_index)};
+    // If we allocated more than we need, free some.
+    const size_t allocated_pages = KPageHeap::GetBlockNumPages(heap_index);
     if (allocated_pages > num_pages) {
-        chosen_manager.Free(allocated_block + num_pages * PageSize, allocated_pages - num_pages);
+        chosen_manager->Free(allocated_block + num_pages * PageSize, allocated_pages - num_pages);
     }
 
+    // Open the first reference to the pages.
+    chosen_manager->OpenFirst(allocated_block, num_pages);
+
     return allocated_block;
 }
 
-ResultCode KMemoryManager::Allocate(KPageLinkedList& page_list, std::size_t num_pages, Pool pool,
-                                    Direction dir, u32 heap_fill_value) {
-    ASSERT(page_list.GetNumPages() == 0);
+Result KMemoryManager::AllocatePageGroupImpl(KPageGroup* out, size_t num_pages, Pool pool,
+                                             Direction dir, bool random) {
+    // Choose a heap based on our page size request.
+    const s32 heap_index = KPageHeap::GetBlockIndex(num_pages);
+    R_UNLESS(0 <= heap_index, ResultOutOfMemory);
+
+    // Ensure that we don't leave anything un-freed.
+    auto group_guard = SCOPE_GUARD({
+        for (const auto& it : out->Nodes()) {
+            auto& manager = this->GetManager(system.Kernel().MemoryLayout(), it.GetAddress());
+            const size_t num_pages_to_free =
+                std::min(it.GetNumPages(), (manager.GetEndAddress() - it.GetAddress()) / PageSize);
+            manager.Free(it.GetAddress(), num_pages_to_free);
+        }
+    });
 
-    // Early return if we're allocating no pages
-    if (num_pages == 0) {
-        return ResultSuccess;
-    }
+    // Keep allocating until we've allocated all our pages.
+    for (s32 index = heap_index; index >= 0 && num_pages > 0; index--) {
+        const size_t pages_per_alloc = KPageHeap::GetBlockNumPages(index);
+        for (Impl* cur_manager = this->GetFirstManager(pool, dir); cur_manager != nullptr;
+             cur_manager = this->GetNextManager(cur_manager, dir)) {
+            while (num_pages >= pages_per_alloc) {
+                // Allocate a block.
+                PAddr allocated_block = cur_manager->AllocateBlock(index, random);
+                if (allocated_block == 0) {
+                    break;
+                }
 
-    // Lock the pool that we're allocating from
-    const auto pool_index{static_cast<std::size_t>(pool)};
-    std::lock_guard lock{pool_locks[pool_index]};
+                // Safely add it to our group.
+                {
+                    auto block_guard =
+                        SCOPE_GUARD({ cur_manager->Free(allocated_block, pages_per_alloc); });
+                    R_TRY(out->AddBlock(allocated_block, pages_per_alloc));
+                    block_guard.Cancel();
+                }
 
-    // Choose a heap based on our page size request
-    const s32 heap_index{KPageHeap::GetBlockIndex(num_pages)};
-    if (heap_index < 0) {
-        return ResultOutOfMemory;
+                num_pages -= pages_per_alloc;
+            }
+        }
     }
 
-    // TODO (bunnei): Support multiple managers
-    Impl& chosen_manager{managers[pool_index]};
+    // Only succeed if we allocated as many pages as we wanted.
+    R_UNLESS(num_pages == 0, ResultOutOfMemory);
 
-    // Ensure that we don't leave anything un-freed
-    auto group_guard = detail::ScopeExit([&] {
-        for (const auto& it : page_list.Nodes()) {
-            const auto min_num_pages{std::min<size_t>(
-                it.GetNumPages(), (chosen_manager.GetEndAddress() - it.GetAddress()) / PageSize)};
-            chosen_manager.Free(it.GetAddress(), min_num_pages);
-        }
-    });
+    // We succeeded!
+    group_guard.Cancel();
+    return ResultSuccess;
+}
 
-    // Keep allocating until we've allocated all our pages
-    for (s32 index{heap_index}; index >= 0 && num_pages > 0; index--) {
-        const auto pages_per_alloc{KPageHeap::GetBlockNumPages(index)};
+Result KMemoryManager::AllocateAndOpen(KPageGroup* out, size_t num_pages, u32 option) {
+    ASSERT(out != nullptr);
+    ASSERT(out->GetNumPages() == 0);
 
-        while (num_pages >= pages_per_alloc) {
-            // Allocate a block
-            VAddr allocated_block{chosen_manager.AllocateBlock(index, false)};
-            if (!allocated_block) {
-                break;
-            }
+    // Early return if we're allocating no pages.
+    R_SUCCEED_IF(num_pages == 0);
 
-            // Safely add it to our group
-            {
-                auto block_guard = detail::ScopeExit(
-                    [&] { chosen_manager.Free(allocated_block, pages_per_alloc); });
+    // Lock the pool that we're allocating from.
+    const auto [pool, dir] = DecodeOption(option);
+    KScopedLightLock lk(pool_locks[static_cast<size_t>(pool)]);
+
+    // Allocate the page group.
+    R_TRY(this->AllocatePageGroupImpl(out, num_pages, pool, dir, false));
+
+    // Open the first reference to the pages.
+    for (const auto& block : out->Nodes()) {
+        PAddr cur_address = block.GetAddress();
+        size_t remaining_pages = block.GetNumPages();
+        while (remaining_pages > 0) {
+            // Get the manager for the current address.
+            auto& manager = this->GetManager(system.Kernel().MemoryLayout(), cur_address);
+
+            // Process part or all of the block.
+            const size_t cur_pages =
+                std::min(remaining_pages, manager.GetPageOffsetToEnd(cur_address));
+            manager.OpenFirst(cur_address, cur_pages);
+
+            // Advance.
+            cur_address += cur_pages * PageSize;
+            remaining_pages -= cur_pages;
+        }
+    }
 
-                if (const ResultCode result{page_list.AddBlock(allocated_block, pages_per_alloc)};
-                    result.IsError()) {
-                    return result;
-                }
+    return ResultSuccess;
+}
 
-                block_guard.Cancel();
-            }
+Result KMemoryManager::AllocateAndOpenForProcess(KPageGroup* out, size_t num_pages, u32 option,
+                                                 u64 process_id, u8 fill_pattern) {
+    ASSERT(out != nullptr);
+    ASSERT(out->GetNumPages() == 0);
 
-            num_pages -= pages_per_alloc;
-        }
-    }
+    // Decode the option.
+    const auto [pool, dir] = DecodeOption(option);
 
-    // Clear allocated memory.
-    for (const auto& it : page_list.Nodes()) {
-        std::memset(system.DeviceMemory().GetPointer(it.GetAddress()), heap_fill_value,
-                    it.GetSize());
+    // Allocate the memory.
+    {
+        // Lock the pool that we're allocating from.
+        KScopedLightLock lk(pool_locks[static_cast<size_t>(pool)]);
+
+        // Allocate the page group.
+        R_TRY(this->AllocatePageGroupImpl(out, num_pages, pool, dir, false));
+
+        // Open the first reference to the pages.
+        for (const auto& block : out->Nodes()) {
+            PAddr cur_address = block.GetAddress();
+            size_t remaining_pages = block.GetNumPages();
+            while (remaining_pages > 0) {
+                // Get the manager for the current address.
+                auto& manager = this->GetManager(system.Kernel().MemoryLayout(), cur_address);
+
+                // Process part or all of the block.
+                const size_t cur_pages =
+                    std::min(remaining_pages, manager.GetPageOffsetToEnd(cur_address));
+                manager.OpenFirst(cur_address, cur_pages);
+
+                // Advance.
+                cur_address += cur_pages * PageSize;
+                remaining_pages -= cur_pages;
+            }
+        }
     }
 
-    // Only succeed if we allocated as many pages as we wanted
-    if (num_pages) {
-        return ResultOutOfMemory;
+    // Set all the allocated memory.
+    for (const auto& block : out->Nodes()) {
+        std::memset(system.DeviceMemory().GetPointer(block.GetAddress()), fill_pattern,
+                    block.GetSize());
     }
 
-    // We succeeded!
-    group_guard.Cancel();
-
     return ResultSuccess;
 }
 
-ResultCode KMemoryManager::Free(KPageLinkedList& page_list, std::size_t num_pages, Pool pool,
-                                Direction dir, u32 heap_fill_value) {
-    // Early return if we're freeing no pages
-    if (!num_pages) {
-        return ResultSuccess;
+void KMemoryManager::Open(PAddr address, size_t num_pages) {
+    // Repeatedly open references until we've done so for all pages.
+    while (num_pages) {
+        auto& manager = this->GetManager(system.Kernel().MemoryLayout(), address);
+        const size_t cur_pages = std::min(num_pages, manager.GetPageOffsetToEnd(address));
+
+        {
+            KScopedLightLock lk(pool_locks[static_cast<size_t>(manager.GetPool())]);
+            manager.Open(address, cur_pages);
+        }
+
+        num_pages -= cur_pages;
+        address += cur_pages * PageSize;
     }
+}
 
-    // Lock the pool that we're freeing from
-    const auto pool_index{static_cast<std::size_t>(pool)};
-    std::lock_guard lock{pool_locks[pool_index]};
+void KMemoryManager::Close(PAddr address, size_t num_pages) {
+    // Repeatedly close references until we've done so for all pages.
+    while (num_pages) {
+        auto& manager = this->GetManager(system.Kernel().MemoryLayout(), address);
+        const size_t cur_pages = std::min(num_pages, manager.GetPageOffsetToEnd(address));
 
-    // TODO (bunnei): Support multiple managers
-    Impl& chosen_manager{managers[pool_index]};
+        {
+            KScopedLightLock lk(pool_locks[static_cast<size_t>(manager.GetPool())]);
+            manager.Close(address, cur_pages);
+        }
 
-    // Free all of the pages
-    for (const auto& it : page_list.Nodes()) {
-        const auto min_num_pages{std::min<size_t>(
-            it.GetNumPages(), (chosen_manager.GetEndAddress() - it.GetAddress()) / PageSize)};
-        chosen_manager.Free(it.GetAddress(), min_num_pages);
+        num_pages -= cur_pages;
+        address += cur_pages * PageSize;
     }
+}
 
-    return ResultSuccess;
+void KMemoryManager::Close(const KPageGroup& pg) {
+    for (const auto& node : pg.Nodes()) {
+        Close(node.GetAddress(), node.GetNumPages());
+    }
+}
+void KMemoryManager::Open(const KPageGroup& pg) {
+    for (const auto& node : pg.Nodes()) {
+        Open(node.GetAddress(), node.GetNumPages());
+    }
+}
+
+size_t KMemoryManager::Impl::Initialize(PAddr address, size_t size, VAddr management,
+                                        VAddr management_end, Pool p) {
+    // Calculate management sizes.
+    const size_t ref_count_size = (size / PageSize) * sizeof(u16);
+    const size_t optimize_map_size = CalculateOptimizedProcessOverheadSize(size);
+    const size_t manager_size = Common::AlignUp(optimize_map_size + ref_count_size, PageSize);
+    const size_t page_heap_size = KPageHeap::CalculateManagementOverheadSize(size);
+    const size_t total_management_size = manager_size + page_heap_size;
+    ASSERT(manager_size <= total_management_size);
+    ASSERT(management + total_management_size <= management_end);
+    ASSERT(Common::IsAligned(total_management_size, PageSize));
+
+    // Setup region.
+    pool = p;
+    management_region = management;
+    page_reference_counts.resize(
+        Kernel::Board::Nintendo::Nx::KSystemControl::Init::GetIntendedMemorySize() / PageSize);
+    ASSERT(Common::IsAligned(management_region, PageSize));
+
+    // Initialize the manager's KPageHeap.
+    heap.Initialize(address, size, management + manager_size, page_heap_size);
+
+    return total_management_size;
 }
 
-std::size_t KMemoryManager::Impl::CalculateManagementOverheadSize(std::size_t region_size) {
-    const std::size_t ref_count_size = (region_size / PageSize) * sizeof(u16);
-    const std::size_t optimize_map_size =
+size_t KMemoryManager::Impl::CalculateManagementOverheadSize(size_t region_size) {
+    const size_t ref_count_size = (region_size / PageSize) * sizeof(u16);
+    const size_t optimize_map_size =
         (Common::AlignUp((region_size / PageSize), Common::BitSize<u64>()) /
          Common::BitSize<u64>()) *
         sizeof(u64);
-    const std::size_t manager_meta_size =
-        Common::AlignUp(optimize_map_size + ref_count_size, PageSize);
-    const std::size_t page_heap_size = KPageHeap::CalculateManagementOverheadSize(region_size);
+    const size_t manager_meta_size = Common::AlignUp(optimize_map_size + ref_count_size, PageSize);
+    const size_t page_heap_size = KPageHeap::CalculateManagementOverheadSize(region_size);
     return manager_meta_size + page_heap_size;
 }
 
diff --git a/src/core/hle/kernel/k_memory_manager.h b/src/core/hle/kernel/k_memory_manager.h
index 17c7690f1..dcb9b6348 100644
--- a/src/core/hle/kernel/k_memory_manager.h
+++ b/src/core/hle/kernel/k_memory_manager.h
@@ -1,15 +1,15 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
-#include <mutex>
 #include <tuple>
 
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "core/hle/kernel/k_light_lock.h"
+#include "core/hle/kernel/k_memory_layout.h"
 #include "core/hle/kernel/k_page_heap.h"
 #include "core/hle/result.h"
 
@@ -19,7 +19,7 @@ class System;
 
 namespace Kernel {
 
-class KPageLinkedList;
+class KPageGroup;
 
 class KMemoryManager final {
 public:
@@ -52,22 +52,33 @@ public:
 
     explicit KMemoryManager(Core::System& system_);
 
-    constexpr std::size_t GetSize(Pool pool) const {
-        return managers[static_cast<std::size_t>(pool)].GetSize();
+    void Initialize(VAddr management_region, size_t management_region_size);
+
+    constexpr size_t GetSize(Pool pool) const {
+        constexpr Direction GetSizeDirection = Direction::FromFront;
+        size_t total = 0;
+        for (auto* manager = this->GetFirstManager(pool, GetSizeDirection); manager != nullptr;
+             manager = this->GetNextManager(manager, GetSizeDirection)) {
+            total += manager->GetSize();
+        }
+        return total;
     }
 
-    void InitializeManager(Pool pool, u64 start_address, u64 end_address);
+    PAddr AllocateAndOpenContinuous(size_t num_pages, size_t align_pages, u32 option);
+    Result AllocateAndOpen(KPageGroup* out, size_t num_pages, u32 option);
+    Result AllocateAndOpenForProcess(KPageGroup* out, size_t num_pages, u32 option, u64 process_id,
+                                     u8 fill_pattern);
+
+    static constexpr size_t MaxManagerCount = 10;
 
-    VAddr AllocateAndOpenContinuous(size_t num_pages, size_t align_pages, u32 option);
-    ResultCode Allocate(KPageLinkedList& page_list, std::size_t num_pages, Pool pool, Direction dir,
-                        u32 heap_fill_value = 0);
-    ResultCode Free(KPageLinkedList& page_list, std::size_t num_pages, Pool pool, Direction dir,
-                    u32 heap_fill_value = 0);
+    void Close(PAddr address, size_t num_pages);
+    void Close(const KPageGroup& pg);
 
-    static constexpr std::size_t MaxManagerCount = 10;
+    void Open(PAddr address, size_t num_pages);
+    void Open(const KPageGroup& pg);
 
 public:
-    static std::size_t CalculateManagementOverheadSize(std::size_t region_size) {
+    static size_t CalculateManagementOverheadSize(size_t region_size) {
         return Impl::CalculateManagementOverheadSize(region_size);
     }
 
@@ -100,17 +111,26 @@ private:
         Impl() = default;
         ~Impl() = default;
 
-        std::size_t Initialize(Pool new_pool, u64 start_address, u64 end_address);
+        size_t Initialize(PAddr address, size_t size, VAddr management, VAddr management_end,
+                          Pool p);
 
         VAddr AllocateBlock(s32 index, bool random) {
             return heap.AllocateBlock(index, random);
         }
 
-        void Free(VAddr addr, std::size_t num_pages) {
+        void Free(VAddr addr, size_t num_pages) {
             heap.Free(addr, num_pages);
         }
 
-        constexpr std::size_t GetSize() const {
+        void SetInitialUsedHeapSize(size_t reserved_size) {
+            heap.SetInitialUsedSize(reserved_size);
+        }
+
+        constexpr Pool GetPool() const {
+            return pool;
+        }
+
+        constexpr size_t GetSize() const {
             return heap.GetSize();
         }
 
@@ -122,10 +142,88 @@ private:
             return heap.GetEndAddress();
         }
 
-        static std::size_t CalculateManagementOverheadSize(std::size_t region_size);
+        constexpr size_t GetPageOffset(PAddr address) const {
+            return heap.GetPageOffset(address);
+        }
+
+        constexpr size_t GetPageOffsetToEnd(PAddr address) const {
+            return heap.GetPageOffsetToEnd(address);
+        }
+
+        constexpr void SetNext(Impl* n) {
+            next = n;
+        }
+
+        constexpr void SetPrev(Impl* n) {
+            prev = n;
+        }
+
+        constexpr Impl* GetNext() const {
+            return next;
+        }
+
+        constexpr Impl* GetPrev() const {
+            return prev;
+        }
+
+        void OpenFirst(PAddr address, size_t num_pages) {
+            size_t index = this->GetPageOffset(address);
+            const size_t end = index + num_pages;
+            while (index < end) {
+                const RefCount ref_count = (++page_reference_counts[index]);
+                ASSERT(ref_count == 1);
 
-        static constexpr std::size_t CalculateOptimizedProcessOverheadSize(
-            std::size_t region_size) {
+                index++;
+            }
+        }
+
+        void Open(PAddr address, size_t num_pages) {
+            size_t index = this->GetPageOffset(address);
+            const size_t end = index + num_pages;
+            while (index < end) {
+                const RefCount ref_count = (++page_reference_counts[index]);
+                ASSERT(ref_count > 1);
+
+                index++;
+            }
+        }
+
+        void Close(PAddr address, size_t num_pages) {
+            size_t index = this->GetPageOffset(address);
+            const size_t end = index + num_pages;
+
+            size_t free_start = 0;
+            size_t free_count = 0;
+            while (index < end) {
+                ASSERT(page_reference_counts[index] > 0);
+                const RefCount ref_count = (--page_reference_counts[index]);
+
+                // Keep track of how many zero refcounts we see in a row, to minimize calls to free.
+                if (ref_count == 0) {
+                    if (free_count > 0) {
+                        free_count++;
+                    } else {
+                        free_start = index;
+                        free_count = 1;
+                    }
+                } else {
+                    if (free_count > 0) {
+                        this->Free(heap.GetAddress() + free_start * PageSize, free_count);
+                        free_count = 0;
+                    }
+                }
+
+                index++;
+            }
+
+            if (free_count > 0) {
+                this->Free(heap.GetAddress() + free_start * PageSize, free_count);
+            }
+        }
+
+        static size_t CalculateManagementOverheadSize(size_t region_size);
+
+        static constexpr size_t CalculateOptimizedProcessOverheadSize(size_t region_size) {
             return (Common::AlignUp((region_size / PageSize), Common::BitSize<u64>()) /
                     Common::BitSize<u64>()) *
                    sizeof(u64);
@@ -135,13 +233,45 @@ private:
         using RefCount = u16;
 
         KPageHeap heap;
+        std::vector<RefCount> page_reference_counts;
+        VAddr management_region{};
         Pool pool{};
+        Impl* next{};
+        Impl* prev{};
     };
 
 private:
+    Impl& GetManager(const KMemoryLayout& memory_layout, PAddr address) {
+        return managers[memory_layout.GetPhysicalLinearRegion(address).GetAttributes()];
+    }
+
+    const Impl& GetManager(const KMemoryLayout& memory_layout, PAddr address) const {
+        return managers[memory_layout.GetPhysicalLinearRegion(address).GetAttributes()];
+    }
+
+    constexpr Impl* GetFirstManager(Pool pool, Direction dir) const {
+        return dir == Direction::FromBack ? pool_managers_tail[static_cast<size_t>(pool)]
+                                          : pool_managers_head[static_cast<size_t>(pool)];
+    }
+
+    constexpr Impl* GetNextManager(Impl* cur, Direction dir) const {
+        if (dir == Direction::FromBack) {
+            return cur->GetPrev();
+        } else {
+            return cur->GetNext();
+        }
+    }
+
+    Result AllocatePageGroupImpl(KPageGroup* out, size_t num_pages, Pool pool, Direction dir,
+                                 bool random);
+
+private:
     Core::System& system;
-    std::array<std::mutex, static_cast<std::size_t>(Pool::Count)> pool_locks;
+    std::array<KLightLock, static_cast<size_t>(Pool::Count)> pool_locks;
+    std::array<Impl*, MaxManagerCount> pool_managers_head{};
+    std::array<Impl*, MaxManagerCount> pool_managers_tail{};
     std::array<Impl, MaxManagerCount> managers;
+    size_t num_managers{};
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_memory_region.h b/src/core/hle/kernel/k_memory_region.h
index e9bdf4e59..5037e657f 100644
--- a/src/core/hle/kernel/k_memory_region.h
+++ b/src/core/hle/kernel/k_memory_region.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_memory_region_type.h b/src/core/hle/kernel/k_memory_region_type.h
index a05e66677..7e2fcccdc 100644
--- a/src/core/hle/kernel/k_memory_region_type.h
+++ b/src/core/hle/kernel/k_memory_region_type.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -14,7 +13,8 @@
 namespace Kernel {
 
 enum KMemoryRegionType : u32 {
-    KMemoryRegionAttr_CarveoutProtected = 0x04000000,
+    KMemoryRegionAttr_CarveoutProtected = 0x02000000,
+    KMemoryRegionAttr_Uncached = 0x04000000,
     KMemoryRegionAttr_DidKernelMap = 0x08000000,
     KMemoryRegionAttr_ShouldKernelMap = 0x10000000,
     KMemoryRegionAttr_UserReadOnly = 0x20000000,
@@ -239,6 +239,11 @@ static_assert(KMemoryRegionType_VirtualDramHeapBase.GetValue() == 0x1A);
 static_assert(KMemoryRegionType_VirtualDramKernelPtHeap.GetValue() == 0x2A);
 static_assert(KMemoryRegionType_VirtualDramKernelTraceBuffer.GetValue() == 0x4A);
 
+// UNUSED: .DeriveSparse(2, 2, 0);
+constexpr auto KMemoryRegionType_VirtualDramUnknownDebug =
+    KMemoryRegionType_Dram.DeriveSparse(2, 2, 1);
+static_assert(KMemoryRegionType_VirtualDramUnknownDebug.GetValue() == (0x52));
+
 constexpr auto KMemoryRegionType_VirtualDramKernelInitPt =
     KMemoryRegionType_VirtualDramHeapBase.Derive(3, 0);
 constexpr auto KMemoryRegionType_VirtualDramPoolManagement =
@@ -330,6 +335,8 @@ constexpr KMemoryRegionType GetTypeForVirtualLinearMapping(u32 type_id) {
         return KMemoryRegionType_VirtualDramKernelTraceBuffer;
     } else if (KMemoryRegionType_DramKernelPtHeap.IsAncestorOf(type_id)) {
         return KMemoryRegionType_VirtualDramKernelPtHeap;
+    } else if ((type_id | KMemoryRegionAttr_ShouldKernelMap) == type_id) {
+        return KMemoryRegionType_VirtualDramUnknownDebug;
     } else {
         return KMemoryRegionType_Dram;
     }
diff --git a/src/core/hle/kernel/k_page_bitmap.h b/src/core/hle/kernel/k_page_bitmap.h
index c75d667c9..c97b3dc0b 100644
--- a/src/core/hle/kernel/k_page_bitmap.h
+++ b/src/core/hle/kernel/k_page_bitmap.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_page_buffer.cpp b/src/core/hle/kernel/k_page_buffer.cpp
new file mode 100644
index 000000000..1a0bf4439
--- /dev/null
+++ b/src/core/hle/kernel/k_page_buffer.cpp
@@ -0,0 +1,18 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "core/core.h"
+#include "core/device_memory.h"
+#include "core/hle/kernel/k_page_buffer.h"
+#include "core/hle/kernel/memory_types.h"
+
+namespace Kernel {
+
+KPageBuffer* KPageBuffer::FromPhysicalAddress(Core::System& system, PAddr phys_addr) {
+    ASSERT(Common::IsAligned(phys_addr, PageSize));
+    return reinterpret_cast<KPageBuffer*>(system.DeviceMemory().GetPointer(phys_addr));
+}
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_buffer.h b/src/core/hle/kernel/k_page_buffer.h
new file mode 100644
index 000000000..7e50dc1d1
--- /dev/null
+++ b/src/core/hle/kernel/k_page_buffer.h
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+#include "core/hle/kernel/memory_types.h"
+#include "core/hle/kernel/slab_helpers.h"
+
+namespace Kernel {
+
+class KPageBuffer final : public KSlabAllocated<KPageBuffer> {
+public:
+    KPageBuffer() = default;
+
+    static KPageBuffer* FromPhysicalAddress(Core::System& system, PAddr phys_addr);
+
+private:
+    [[maybe_unused]] alignas(PageSize) std::array<u8, PageSize> m_buffer{};
+};
+
+static_assert(sizeof(KPageBuffer) == PageSize);
+static_assert(alignof(KPageBuffer) == PageSize);
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_group.h b/src/core/hle/kernel/k_page_group.h
new file mode 100644
index 000000000..968753992
--- /dev/null
+++ b/src/core/hle/kernel/k_page_group.h
@@ -0,0 +1,99 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <list>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "core/hle/kernel/memory_types.h"
+#include "core/hle/result.h"
+
+namespace Kernel {
+
+class KPageGroup final {
+public:
+    class Node final {
+    public:
+        constexpr Node(u64 addr_, std::size_t num_pages_) : addr{addr_}, num_pages{num_pages_} {}
+
+        constexpr u64 GetAddress() const {
+            return addr;
+        }
+
+        constexpr std::size_t GetNumPages() const {
+            return num_pages;
+        }
+
+        constexpr std::size_t GetSize() const {
+            return GetNumPages() * PageSize;
+        }
+
+    private:
+        u64 addr{};
+        std::size_t num_pages{};
+    };
+
+public:
+    KPageGroup() = default;
+    KPageGroup(u64 address, u64 num_pages) {
+        ASSERT(AddBlock(address, num_pages).IsSuccess());
+    }
+
+    constexpr std::list<Node>& Nodes() {
+        return nodes;
+    }
+
+    constexpr const std::list<Node>& Nodes() const {
+        return nodes;
+    }
+
+    std::size_t GetNumPages() const {
+        std::size_t num_pages = 0;
+        for (const Node& node : nodes) {
+            num_pages += node.GetNumPages();
+        }
+        return num_pages;
+    }
+
+    bool IsEqual(KPageGroup& other) const {
+        auto this_node = nodes.begin();
+        auto other_node = other.nodes.begin();
+        while (this_node != nodes.end() && other_node != other.nodes.end()) {
+            if (this_node->GetAddress() != other_node->GetAddress() ||
+                this_node->GetNumPages() != other_node->GetNumPages()) {
+                return false;
+            }
+            this_node = std::next(this_node);
+            other_node = std::next(other_node);
+        }
+
+        return this_node == nodes.end() && other_node == other.nodes.end();
+    }
+
+    Result AddBlock(u64 address, u64 num_pages) {
+        if (!num_pages) {
+            return ResultSuccess;
+        }
+        if (!nodes.empty()) {
+            const auto node = nodes.back();
+            if (node.GetAddress() + node.GetNumPages() * PageSize == address) {
+                address = node.GetAddress();
+                num_pages += node.GetNumPages();
+                nodes.pop_back();
+            }
+        }
+        nodes.push_back({address, num_pages});
+        return ResultSuccess;
+    }
+
+    bool Empty() const {
+        return nodes.empty();
+    }
+
+private:
+    std::list<Node> nodes;
+};
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_heap.cpp b/src/core/hle/kernel/k_page_heap.cpp
index 29d996d62..5ede60168 100644
--- a/src/core/hle/kernel/k_page_heap.cpp
+++ b/src/core/hle/kernel/k_page_heap.cpp
@@ -1,41 +1,56 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/hle/kernel/k_page_heap.h"
 
 namespace Kernel {
 
-void KPageHeap::Initialize(VAddr address, std::size_t size, std::size_t metadata_size) {
-    // Check our assumptions
-    ASSERT(Common::IsAligned((address), PageSize));
+void KPageHeap::Initialize(PAddr address, size_t size, VAddr management_address,
+                           size_t management_size, const size_t* block_shifts,
+                           size_t num_block_shifts) {
+    // Check our assumptions.
+    ASSERT(Common::IsAligned(address, PageSize));
     ASSERT(Common::IsAligned(size, PageSize));
+    ASSERT(0 < num_block_shifts && num_block_shifts <= NumMemoryBlockPageShifts);
+    const VAddr management_end = management_address + management_size;
 
-    // Set our members
-    heap_address = address;
-    heap_size = size;
-
-    // Setup bitmaps
-    metadata.resize(metadata_size / sizeof(u64));
-    u64* cur_bitmap_storage{metadata.data()};
-    for (std::size_t i = 0; i < MemoryBlockPageShifts.size(); i++) {
-        const std::size_t cur_block_shift{MemoryBlockPageShifts[i]};
-        const std::size_t next_block_shift{
-            (i != MemoryBlockPageShifts.size() - 1) ? MemoryBlockPageShifts[i + 1] : 0};
-        cur_bitmap_storage = blocks[i].Initialize(heap_address, heap_size, cur_block_shift,
-                                                  next_block_shift, cur_bitmap_storage);
+    // Set our members.
+    m_heap_address = address;
+    m_heap_size = size;
+    m_num_blocks = num_block_shifts;
+
+    // Setup bitmaps.
+    m_management_data.resize(management_size / sizeof(u64));
+    u64* cur_bitmap_storage{m_management_data.data()};
+    for (size_t i = 0; i < num_block_shifts; i++) {
+        const size_t cur_block_shift = block_shifts[i];
+        const size_t next_block_shift = (i != num_block_shifts - 1) ? block_shifts[i + 1] : 0;
+        cur_bitmap_storage = m_blocks[i].Initialize(m_heap_address, m_heap_size, cur_block_shift,
+                                                    next_block_shift, cur_bitmap_storage);
     }
+
+    // Ensure we didn't overextend our bounds.
+    ASSERT(VAddr(cur_bitmap_storage) <= management_end);
+}
+
+size_t KPageHeap::GetNumFreePages() const {
+    size_t num_free = 0;
+
+    for (size_t i = 0; i < m_num_blocks; i++) {
+        num_free += m_blocks[i].GetNumFreePages();
+    }
+
+    return num_free;
 }
 
-VAddr KPageHeap::AllocateBlock(s32 index, bool random) {
-    const std::size_t needed_size{blocks[index].GetSize()};
+PAddr KPageHeap::AllocateBlock(s32 index, bool random) {
+    const size_t needed_size = m_blocks[index].GetSize();
 
-    for (s32 i{index}; i < static_cast<s32>(MemoryBlockPageShifts.size()); i++) {
-        if (const VAddr addr{blocks[i].PopBlock(random)}; addr) {
-            if (const std::size_t allocated_size{blocks[i].GetSize()};
-                allocated_size > needed_size) {
-                Free(addr + needed_size, (allocated_size - needed_size) / PageSize);
+    for (s32 i = index; i < static_cast<s32>(m_num_blocks); i++) {
+        if (const PAddr addr = m_blocks[i].PopBlock(random); addr != 0) {
+            if (const size_t allocated_size = m_blocks[i].GetSize(); allocated_size > needed_size) {
+                this->Free(addr + needed_size, (allocated_size - needed_size) / PageSize);
             }
             return addr;
         }
@@ -44,34 +59,34 @@ VAddr KPageHeap::AllocateBlock(s32 index, bool random) {
     return 0;
 }
 
-void KPageHeap::FreeBlock(VAddr block, s32 index) {
+void KPageHeap::FreeBlock(PAddr block, s32 index) {
     do {
-        block = blocks[index++].PushBlock(block);
+        block = m_blocks[index++].PushBlock(block);
     } while (block != 0);
 }
 
-void KPageHeap::Free(VAddr addr, std::size_t num_pages) {
-    // Freeing no pages is a no-op
+void KPageHeap::Free(PAddr addr, size_t num_pages) {
+    // Freeing no pages is a no-op.
     if (num_pages == 0) {
         return;
     }
 
-    // Find the largest block size that we can free, and free as many as possible
-    s32 big_index{static_cast<s32>(MemoryBlockPageShifts.size()) - 1};
-    const VAddr start{addr};
-    const VAddr end{(num_pages * PageSize) + addr};
-    VAddr before_start{start};
-    VAddr before_end{start};
-    VAddr after_start{end};
-    VAddr after_end{end};
+    // Find the largest block size that we can free, and free as many as possible.
+    s32 big_index = static_cast<s32>(m_num_blocks) - 1;
+    const PAddr start = addr;
+    const PAddr end = addr + num_pages * PageSize;
+    PAddr before_start = start;
+    PAddr before_end = start;
+    PAddr after_start = end;
+    PAddr after_end = end;
     while (big_index >= 0) {
-        const std::size_t block_size{blocks[big_index].GetSize()};
-        const VAddr big_start{Common::AlignUp((start), block_size)};
-        const VAddr big_end{Common::AlignDown((end), block_size)};
+        const size_t block_size = m_blocks[big_index].GetSize();
+        const PAddr big_start = Common::AlignUp(start, block_size);
+        const PAddr big_end = Common::AlignDown(end, block_size);
         if (big_start < big_end) {
-            // Free as many big blocks as we can
-            for (auto block{big_start}; block < big_end; block += block_size) {
-                FreeBlock(block, big_index);
+            // Free as many big blocks as we can.
+            for (auto block = big_start; block < big_end; block += block_size) {
+                this->FreeBlock(block, big_index);
             }
             before_end = big_start;
             after_start = big_end;
@@ -81,31 +96,31 @@ void KPageHeap::Free(VAddr addr, std::size_t num_pages) {
     }
     ASSERT(big_index >= 0);
 
-    // Free space before the big blocks
-    for (s32 i{big_index - 1}; i >= 0; i--) {
-        const std::size_t block_size{blocks[i].GetSize()};
+    // Free space before the big blocks.
+    for (s32 i = big_index - 1; i >= 0; i--) {
+        const size_t block_size = m_blocks[i].GetSize();
         while (before_start + block_size <= before_end) {
             before_end -= block_size;
-            FreeBlock(before_end, i);
+            this->FreeBlock(before_end, i);
         }
     }
 
-    // Free space after the big blocks
-    for (s32 i{big_index - 1}; i >= 0; i--) {
-        const std::size_t block_size{blocks[i].GetSize()};
+    // Free space after the big blocks.
+    for (s32 i = big_index - 1; i >= 0; i--) {
+        const size_t block_size = m_blocks[i].GetSize();
         while (after_start + block_size <= after_end) {
-            FreeBlock(after_start, i);
+            this->FreeBlock(after_start, i);
             after_start += block_size;
         }
     }
 }
 
-std::size_t KPageHeap::CalculateManagementOverheadSize(std::size_t region_size) {
-    std::size_t overhead_size = 0;
-    for (std::size_t i = 0; i < MemoryBlockPageShifts.size(); i++) {
-        const std::size_t cur_block_shift{MemoryBlockPageShifts[i]};
-        const std::size_t next_block_shift{
-            (i != MemoryBlockPageShifts.size() - 1) ? MemoryBlockPageShifts[i + 1] : 0};
+size_t KPageHeap::CalculateManagementOverheadSize(size_t region_size, const size_t* block_shifts,
+                                                  size_t num_block_shifts) {
+    size_t overhead_size = 0;
+    for (size_t i = 0; i < num_block_shifts; i++) {
+        const size_t cur_block_shift = block_shifts[i];
+        const size_t next_block_shift = (i != num_block_shifts - 1) ? block_shifts[i + 1] : 0;
         overhead_size += KPageHeap::Block::CalculateManagementOverheadSize(
             region_size, cur_block_shift, next_block_shift);
     }
diff --git a/src/core/hle/kernel/k_page_heap.h b/src/core/hle/kernel/k_page_heap.h
index a65aa28a0..0917a8bed 100644
--- a/src/core/hle/kernel/k_page_heap.h
+++ b/src/core/hle/kernel/k_page_heap.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -23,54 +22,73 @@ public:
     KPageHeap() = default;
     ~KPageHeap() = default;
 
-    constexpr VAddr GetAddress() const {
-        return heap_address;
+    constexpr PAddr GetAddress() const {
+        return m_heap_address;
     }
-    constexpr std::size_t GetSize() const {
-        return heap_size;
+    constexpr size_t GetSize() const {
+        return m_heap_size;
     }
-    constexpr VAddr GetEndAddress() const {
-        return GetAddress() + GetSize();
+    constexpr PAddr GetEndAddress() const {
+        return this->GetAddress() + this->GetSize();
     }
-    constexpr std::size_t GetPageOffset(VAddr block) const {
-        return (block - GetAddress()) / PageSize;
+    constexpr size_t GetPageOffset(PAddr block) const {
+        return (block - this->GetAddress()) / PageSize;
+    }
+    constexpr size_t GetPageOffsetToEnd(PAddr block) const {
+        return (this->GetEndAddress() - block) / PageSize;
+    }
+
+    void Initialize(PAddr heap_address, size_t heap_size, VAddr management_address,
+                    size_t management_size) {
+        return this->Initialize(heap_address, heap_size, management_address, management_size,
+                                MemoryBlockPageShifts.data(), NumMemoryBlockPageShifts);
+    }
+
+    size_t GetFreeSize() const {
+        return this->GetNumFreePages() * PageSize;
     }
 
-    void Initialize(VAddr heap_address, std::size_t heap_size, std::size_t metadata_size);
-    VAddr AllocateBlock(s32 index, bool random);
-    void Free(VAddr addr, std::size_t num_pages);
+    void SetInitialUsedSize(size_t reserved_size) {
+        // Check that the reserved size is valid.
+        const size_t free_size = this->GetNumFreePages() * PageSize;
+        ASSERT(m_heap_size >= free_size + reserved_size);
 
-    void UpdateUsedSize() {
-        used_size = heap_size - (GetNumFreePages() * PageSize);
+        // Set the initial used size.
+        m_initial_used_size = m_heap_size - free_size - reserved_size;
     }
 
-    static std::size_t CalculateManagementOverheadSize(std::size_t region_size);
+    PAddr AllocateBlock(s32 index, bool random);
+    void Free(PAddr addr, size_t num_pages);
+
+    static size_t CalculateManagementOverheadSize(size_t region_size) {
+        return CalculateManagementOverheadSize(region_size, MemoryBlockPageShifts.data(),
+                                               NumMemoryBlockPageShifts);
+    }
 
-    static constexpr s32 GetAlignedBlockIndex(std::size_t num_pages, std::size_t align_pages) {
-        const auto target_pages{std::max(num_pages, align_pages)};
-        for (std::size_t i = 0; i < NumMemoryBlockPageShifts; i++) {
-            if (target_pages <=
-                (static_cast<std::size_t>(1) << MemoryBlockPageShifts[i]) / PageSize) {
+    static constexpr s32 GetAlignedBlockIndex(size_t num_pages, size_t align_pages) {
+        const size_t target_pages = std::max(num_pages, align_pages);
+        for (size_t i = 0; i < NumMemoryBlockPageShifts; i++) {
+            if (target_pages <= (size_t(1) << MemoryBlockPageShifts[i]) / PageSize) {
                 return static_cast<s32>(i);
             }
         }
         return -1;
     }
 
-    static constexpr s32 GetBlockIndex(std::size_t num_pages) {
-        for (s32 i{static_cast<s32>(NumMemoryBlockPageShifts) - 1}; i >= 0; i--) {
-            if (num_pages >= (static_cast<std::size_t>(1) << MemoryBlockPageShifts[i]) / PageSize) {
+    static constexpr s32 GetBlockIndex(size_t num_pages) {
+        for (s32 i = static_cast<s32>(NumMemoryBlockPageShifts) - 1; i >= 0; i--) {
+            if (num_pages >= (size_t(1) << MemoryBlockPageShifts[i]) / PageSize) {
                 return i;
             }
         }
         return -1;
     }
 
-    static constexpr std::size_t GetBlockSize(std::size_t index) {
-        return static_cast<std::size_t>(1) << MemoryBlockPageShifts[index];
+    static constexpr size_t GetBlockSize(size_t index) {
+        return size_t(1) << MemoryBlockPageShifts[index];
     }
 
-    static constexpr std::size_t GetBlockNumPages(std::size_t index) {
+    static constexpr size_t GetBlockNumPages(size_t index) {
         return GetBlockSize(index) / PageSize;
     }
 
@@ -83,114 +101,116 @@ private:
         Block() = default;
         ~Block() = default;
 
-        constexpr std::size_t GetShift() const {
-            return block_shift;
+        constexpr size_t GetShift() const {
+            return m_block_shift;
         }
-        constexpr std::size_t GetNextShift() const {
-            return next_block_shift;
+        constexpr size_t GetNextShift() const {
+            return m_next_block_shift;
         }
-        constexpr std::size_t GetSize() const {
-            return static_cast<std::size_t>(1) << GetShift();
+        constexpr size_t GetSize() const {
+            return u64(1) << this->GetShift();
         }
-        constexpr std::size_t GetNumPages() const {
-            return GetSize() / PageSize;
+        constexpr size_t GetNumPages() const {
+            return this->GetSize() / PageSize;
         }
-        constexpr std::size_t GetNumFreeBlocks() const {
-            return bitmap.GetNumBits();
+        constexpr size_t GetNumFreeBlocks() const {
+            return m_bitmap.GetNumBits();
         }
-        constexpr std::size_t GetNumFreePages() const {
-            return GetNumFreeBlocks() * GetNumPages();
+        constexpr size_t GetNumFreePages() const {
+            return this->GetNumFreeBlocks() * this->GetNumPages();
         }
 
-        u64* Initialize(VAddr addr, std::size_t size, std::size_t bs, std::size_t nbs,
-                        u64* bit_storage) {
-            // Set shifts
-            block_shift = bs;
-            next_block_shift = nbs;
-
-            // Align up the address
-            VAddr end{addr + size};
-            const auto align{(next_block_shift != 0) ? (1ULL << next_block_shift)
-                                                     : (1ULL << block_shift)};
-            addr = Common::AlignDown((addr), align);
-            end = Common::AlignUp((end), align);
-
-            heap_address = addr;
-            end_offset = (end - addr) / (1ULL << block_shift);
-            return bitmap.Initialize(bit_storage, end_offset);
+        u64* Initialize(PAddr addr, size_t size, size_t bs, size_t nbs, u64* bit_storage) {
+            // Set shifts.
+            m_block_shift = bs;
+            m_next_block_shift = nbs;
+
+            // Align up the address.
+            PAddr end = addr + size;
+            const size_t align = (m_next_block_shift != 0) ? (u64(1) << m_next_block_shift)
+                                                           : (u64(1) << m_block_shift);
+            addr = Common::AlignDown(addr, align);
+            end = Common::AlignUp(end, align);
+
+            m_heap_address = addr;
+            m_end_offset = (end - addr) / (u64(1) << m_block_shift);
+            return m_bitmap.Initialize(bit_storage, m_end_offset);
         }
 
-        VAddr PushBlock(VAddr address) {
-            // Set the bit for the free block
-            std::size_t offset{(address - heap_address) >> GetShift()};
-            bitmap.SetBit(offset);
+        PAddr PushBlock(PAddr address) {
+            // Set the bit for the free block.
+            size_t offset = (address - m_heap_address) >> this->GetShift();
+            m_bitmap.SetBit(offset);
 
-            // If we have a next shift, try to clear the blocks below and return the address
-            if (GetNextShift()) {
-                const auto diff{1ULL << (GetNextShift() - GetShift())};
+            // If we have a next shift, try to clear the blocks below this one and return the new
+            // address.
+            if (this->GetNextShift()) {
+                const size_t diff = u64(1) << (this->GetNextShift() - this->GetShift());
                 offset = Common::AlignDown(offset, diff);
-                if (bitmap.ClearRange(offset, diff)) {
-                    return heap_address + (offset << GetShift());
+                if (m_bitmap.ClearRange(offset, diff)) {
+                    return m_heap_address + (offset << this->GetShift());
                 }
             }
 
-            // We couldn't coalesce, or we're already as big as possible
-            return 0;
+            // We couldn't coalesce, or we're already as big as possible.
+            return {};
         }
 
-        VAddr PopBlock(bool random) {
-            // Find a free block
-            const s64 soffset{bitmap.FindFreeBlock(random)};
+        PAddr PopBlock(bool random) {
+            // Find a free block.
+            s64 soffset = m_bitmap.FindFreeBlock(random);
             if (soffset < 0) {
-                return 0;
+                return {};
             }
-            const auto offset{static_cast<std::size_t>(soffset)};
+            const size_t offset = static_cast<size_t>(soffset);
 
-            // Update our tracking and return it
-            bitmap.ClearBit(offset);
-            return heap_address + (offset << GetShift());
+            // Update our tracking and return it.
+            m_bitmap.ClearBit(offset);
+            return m_heap_address + (offset << this->GetShift());
         }
 
-        static constexpr std::size_t CalculateManagementOverheadSize(std::size_t region_size,
-                                                                     std::size_t cur_block_shift,
-                                                                     std::size_t next_block_shift) {
-            const auto cur_block_size{(1ULL << cur_block_shift)};
-            const auto next_block_size{(1ULL << next_block_shift)};
-            const auto align{(next_block_shift != 0) ? next_block_size : cur_block_size};
+    public:
+        static constexpr size_t CalculateManagementOverheadSize(size_t region_size,
+                                                                size_t cur_block_shift,
+                                                                size_t next_block_shift) {
+            const size_t cur_block_size = (u64(1) << cur_block_shift);
+            const size_t next_block_size = (u64(1) << next_block_shift);
+            const size_t align = (next_block_shift != 0) ? next_block_size : cur_block_size;
             return KPageBitmap::CalculateManagementOverheadSize(
                 (align * 2 + Common::AlignUp(region_size, align)) / cur_block_size);
         }
 
     private:
-        KPageBitmap bitmap;
-        VAddr heap_address{};
-        uintptr_t end_offset{};
-        std::size_t block_shift{};
-        std::size_t next_block_shift{};
+        KPageBitmap m_bitmap;
+        PAddr m_heap_address{};
+        uintptr_t m_end_offset{};
+        size_t m_block_shift{};
+        size_t m_next_block_shift{};
     };
 
-    constexpr std::size_t GetNumFreePages() const {
-        std::size_t num_free{};
-
-        for (const auto& block : blocks) {
-            num_free += block.GetNumFreePages();
-        }
-
-        return num_free;
-    }
+private:
+    void Initialize(PAddr heap_address, size_t heap_size, VAddr management_address,
+                    size_t management_size, const size_t* block_shifts, size_t num_block_shifts);
+    size_t GetNumFreePages() const;
 
-    void FreeBlock(VAddr block, s32 index);
+    void FreeBlock(PAddr block, s32 index);
 
-    static constexpr std::size_t NumMemoryBlockPageShifts{7};
-    static constexpr std::array<std::size_t, NumMemoryBlockPageShifts> MemoryBlockPageShifts{
+    static constexpr size_t NumMemoryBlockPageShifts{7};
+    static constexpr std::array<size_t, NumMemoryBlockPageShifts> MemoryBlockPageShifts{
         0xC, 0x10, 0x15, 0x16, 0x19, 0x1D, 0x1E,
     };
 
-    VAddr heap_address{};
-    std::size_t heap_size{};
-    std::size_t used_size{};
-    std::array<Block, NumMemoryBlockPageShifts> blocks{};
-    std::vector<u64> metadata;
+private:
+    static size_t CalculateManagementOverheadSize(size_t region_size, const size_t* block_shifts,
+                                                  size_t num_block_shifts);
+
+private:
+    PAddr m_heap_address{};
+    size_t m_heap_size{};
+    size_t m_initial_used_size{};
+    size_t m_num_blocks{};
+    std::array<Block, NumMemoryBlockPageShifts> m_blocks{};
+    std::vector<u64> m_management_data;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_linked_list.h b/src/core/hle/kernel/k_page_linked_list.h
deleted file mode 100644
index 0e2ae582a..000000000
--- a/src/core/hle/kernel/k_page_linked_list.h
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <list>
-
-#include "common/assert.h"
-#include "common/common_types.h"
-#include "core/hle/kernel/memory_types.h"
-#include "core/hle/result.h"
-
-namespace Kernel {
-
-class KPageLinkedList final {
-public:
-    class Node final {
-    public:
-        constexpr Node(u64 addr_, std::size_t num_pages_) : addr{addr_}, num_pages{num_pages_} {}
-
-        constexpr u64 GetAddress() const {
-            return addr;
-        }
-
-        constexpr std::size_t GetNumPages() const {
-            return num_pages;
-        }
-
-        constexpr std::size_t GetSize() const {
-            return GetNumPages() * PageSize;
-        }
-
-    private:
-        u64 addr{};
-        std::size_t num_pages{};
-    };
-
-public:
-    KPageLinkedList() = default;
-    KPageLinkedList(u64 address, u64 num_pages) {
-        ASSERT(AddBlock(address, num_pages).IsSuccess());
-    }
-
-    constexpr std::list<Node>& Nodes() {
-        return nodes;
-    }
-
-    constexpr const std::list<Node>& Nodes() const {
-        return nodes;
-    }
-
-    std::size_t GetNumPages() const {
-        std::size_t num_pages = 0;
-        for (const Node& node : nodes) {
-            num_pages += node.GetNumPages();
-        }
-        return num_pages;
-    }
-
-    bool IsEqual(KPageLinkedList& other) const {
-        auto this_node = nodes.begin();
-        auto other_node = other.nodes.begin();
-        while (this_node != nodes.end() && other_node != other.nodes.end()) {
-            if (this_node->GetAddress() != other_node->GetAddress() ||
-                this_node->GetNumPages() != other_node->GetNumPages()) {
-                return false;
-            }
-            this_node = std::next(this_node);
-            other_node = std::next(other_node);
-        }
-
-        return this_node == nodes.end() && other_node == other.nodes.end();
-    }
-
-    ResultCode AddBlock(u64 address, u64 num_pages) {
-        if (!num_pages) {
-            return ResultSuccess;
-        }
-        if (!nodes.empty()) {
-            const auto node = nodes.back();
-            if (node.GetAddress() + node.GetNumPages() * PageSize == address) {
-                address = node.GetAddress();
-                num_pages += node.GetNumPages();
-                nodes.pop_back();
-            }
-        }
-        nodes.push_back({address, num_pages});
-        return ResultSuccess;
-    }
-
-private:
-    std::list<Node> nodes;
-};
-
-} // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp
index 912853e5c..d975de844 100644
--- a/src/core/hle/kernel/k_page_table.cpp
+++ b/src/core/hle/kernel/k_page_table.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/alignment.h"
 #include "common/assert.h"
@@ -10,7 +9,7 @@
 #include "core/hle/kernel/k_address_space_info.h"
 #include "core/hle/kernel/k_memory_block.h"
 #include "core/hle/kernel/k_memory_block_manager.h"
-#include "core/hle/kernel/k_page_linked_list.h"
+#include "core/hle/kernel/k_page_group.h"
 #include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_resource_limit.h"
@@ -36,29 +35,11 @@ constexpr std::size_t GetAddressSpaceWidthFromType(FileSys::ProgramAddressSpaceT
     case FileSys::ProgramAddressSpaceType::Is39Bit:
         return 39;
     default:
-        UNREACHABLE();
+        ASSERT(false);
         return {};
     }
 }
 
-constexpr u64 GetAddressInRange(const KMemoryInfo& info, VAddr addr) {
-    if (info.GetAddress() < addr) {
-        return addr;
-    }
-    return info.GetAddress();
-}
-
-constexpr std::size_t GetSizeInRange(const KMemoryInfo& info, VAddr start, VAddr end) {
-    std::size_t size{info.GetSize()};
-    if (info.GetAddress() < start) {
-        size -= start - info.GetAddress();
-    }
-    if (info.GetEndAddress() > end) {
-        size -= info.GetEndAddress() - end;
-    }
-    return size;
-}
-
 } // namespace
 
 KPageTable::KPageTable(Core::System& system_)
@@ -66,9 +47,9 @@ KPageTable::KPageTable(Core::System& system_)
 
 KPageTable::~KPageTable() = default;
 
-ResultCode KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type,
-                                            bool enable_aslr, VAddr code_addr,
-                                            std::size_t code_size, KMemoryManager::Pool pool) {
+Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr,
+                                        VAddr code_addr, std::size_t code_size,
+                                        KMemoryManager::Pool pool) {
 
     const auto GetSpaceStart = [this](KAddressSpaceInfo::Type type) {
         return KAddressSpaceInfo::GetAddressSpaceStart(address_space_width, type);
@@ -84,7 +65,6 @@ ResultCode KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_
     std::size_t alias_region_size{GetSpaceSize(KAddressSpaceInfo::Type::Alias)};
     std::size_t heap_region_size{GetSpaceSize(KAddressSpaceInfo::Type::Heap)};
 
-    ASSERT(start <= code_addr);
     ASSERT(code_addr < code_addr + code_size);
     ASSERT(code_addr + code_size - 1 <= end - 1);
 
@@ -147,7 +127,7 @@ ResultCode KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_
     const std::size_t needed_size{
         (alias_region_size + heap_region_size + stack_region_size + kernel_map_region_size)};
     if (alloc_size < needed_size) {
-        UNREACHABLE();
+        ASSERT(false);
         return ResultOutOfMemory;
     }
 
@@ -277,8 +257,8 @@ ResultCode KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_
     return InitializeMemoryLayout(start, end);
 }
 
-ResultCode KPageTable::MapProcessCode(VAddr addr, std::size_t num_pages, KMemoryState state,
-                                      KMemoryPermission perm) {
+Result KPageTable::MapProcessCode(VAddr addr, std::size_t num_pages, KMemoryState state,
+                                  KMemoryPermission perm) {
     const u64 size{num_pages * PageSize};
 
     // Validate the mapping request.
@@ -291,89 +271,367 @@ ResultCode KPageTable::MapProcessCode(VAddr addr, std::size_t num_pages, KMemory
     R_TRY(this->CheckMemoryState(addr, size, KMemoryState::All, KMemoryState::Free,
                                  KMemoryPermission::None, KMemoryPermission::None,
                                  KMemoryAttribute::None, KMemoryAttribute::None));
+    KPageGroup pg;
+    R_TRY(system.Kernel().MemoryManager().AllocateAndOpen(
+        &pg, num_pages,
+        KMemoryManager::EncodeOption(KMemoryManager::Pool::Application, allocation_option)));
 
-    KPageLinkedList page_linked_list;
-    R_TRY(system.Kernel().MemoryManager().Allocate(page_linked_list, num_pages, memory_pool,
-                                                   allocation_option));
-    R_TRY(Operate(addr, num_pages, page_linked_list, OperationType::MapGroup));
+    R_TRY(Operate(addr, num_pages, pg, OperationType::MapGroup));
 
     block_manager->Update(addr, num_pages, state, perm);
 
     return ResultSuccess;
 }
 
-ResultCode KPageTable::MapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+Result KPageTable::MapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size) {
+    // Validate the mapping request.
+    R_UNLESS(this->CanContain(dst_address, size, KMemoryState::AliasCode),
+             ResultInvalidMemoryRegion);
+
+    // Lock the table.
     KScopedLightLock lk(general_lock);
 
-    const std::size_t num_pages{size / PageSize};
+    // Verify that the source memory is normal heap.
+    KMemoryState src_state{};
+    KMemoryPermission src_perm{};
+    std::size_t num_src_allocator_blocks{};
+    R_TRY(this->CheckMemoryState(&src_state, &src_perm, nullptr, &num_src_allocator_blocks,
+                                 src_address, size, KMemoryState::All, KMemoryState::Normal,
+                                 KMemoryPermission::All, KMemoryPermission::UserReadWrite,
+                                 KMemoryAttribute::All, KMemoryAttribute::None));
 
-    KMemoryState state{};
-    KMemoryPermission perm{};
-    CASCADE_CODE(CheckMemoryState(&state, &perm, nullptr, nullptr, src_addr, size,
-                                  KMemoryState::All, KMemoryState::Normal, KMemoryPermission::All,
-                                  KMemoryPermission::UserReadWrite, KMemoryAttribute::Mask,
-                                  KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
+    // Verify that the destination memory is unmapped.
+    std::size_t num_dst_allocator_blocks{};
+    R_TRY(this->CheckMemoryState(&num_dst_allocator_blocks, dst_address, size, KMemoryState::All,
+                                 KMemoryState::Free, KMemoryPermission::None,
+                                 KMemoryPermission::None, KMemoryAttribute::None,
+                                 KMemoryAttribute::None));
 
-    if (IsRegionMapped(dst_addr, size)) {
-        return ResultInvalidCurrentMemory;
+    // Map the code memory.
+    {
+        // Determine the number of pages being operated on.
+        const std::size_t num_pages = size / PageSize;
+
+        // Create page groups for the memory being mapped.
+        KPageGroup pg;
+        AddRegionToPages(src_address, num_pages, pg);
+
+        // Reprotect the source as kernel-read/not mapped.
+        const auto new_perm = static_cast<KMemoryPermission>(KMemoryPermission::KernelRead |
+                                                             KMemoryPermission::NotMapped);
+        R_TRY(Operate(src_address, num_pages, new_perm, OperationType::ChangePermissions));
+
+        // Ensure that we unprotect the source pages on failure.
+        auto unprot_guard = SCOPE_GUARD({
+            ASSERT(this->Operate(src_address, num_pages, src_perm, OperationType::ChangePermissions)
+                       .IsSuccess());
+        });
+
+        // Map the alias pages.
+        R_TRY(MapPages(dst_address, pg, new_perm));
+
+        // We successfully mapped the alias pages, so we don't need to unprotect the src pages on
+        // failure.
+        unprot_guard.Cancel();
+
+        // Apply the memory block updates.
+        block_manager->Update(src_address, num_pages, src_state, new_perm,
+                              KMemoryAttribute::Locked);
+        block_manager->Update(dst_address, num_pages, KMemoryState::AliasCode, new_perm,
+                              KMemoryAttribute::None);
     }
 
-    KPageLinkedList page_linked_list;
-    AddRegionToPages(src_addr, num_pages, page_linked_list);
+    return ResultSuccess;
+}
+
+Result KPageTable::UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size,
+                                   ICacheInvalidationStrategy icache_invalidation_strategy) {
+    // Validate the mapping request.
+    R_UNLESS(this->CanContain(dst_address, size, KMemoryState::AliasCode),
+             ResultInvalidMemoryRegion);
+
+    // Lock the table.
+    KScopedLightLock lk(general_lock);
+
+    // Verify that the source memory is locked normal heap.
+    std::size_t num_src_allocator_blocks{};
+    R_TRY(this->CheckMemoryState(std::addressof(num_src_allocator_blocks), src_address, size,
+                                 KMemoryState::All, KMemoryState::Normal, KMemoryPermission::None,
+                                 KMemoryPermission::None, KMemoryAttribute::All,
+                                 KMemoryAttribute::Locked));
+
+    // Verify that the destination memory is aliasable code.
+    std::size_t num_dst_allocator_blocks{};
+    R_TRY(this->CheckMemoryStateContiguous(
+        std::addressof(num_dst_allocator_blocks), dst_address, size, KMemoryState::FlagCanCodeAlias,
+        KMemoryState::FlagCanCodeAlias, KMemoryPermission::None, KMemoryPermission::None,
+        KMemoryAttribute::All, KMemoryAttribute::None));
 
+    // Determine whether any pages being unmapped are code.
+    bool any_code_pages = false;
     {
-        auto block_guard = detail::ScopeExit(
-            [&] { Operate(src_addr, num_pages, perm, OperationType::ChangePermissions); });
+        KMemoryBlockManager::const_iterator it = block_manager->FindIterator(dst_address);
+        while (true) {
+            // Get the memory info.
+            const KMemoryInfo info = it->GetMemoryInfo();
+
+            // Check if the memory has code flag.
+            if ((info.GetState() & KMemoryState::FlagCode) != KMemoryState::None) {
+                any_code_pages = true;
+                break;
+            }
 
-        CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::None,
-                             OperationType::ChangePermissions));
-        CASCADE_CODE(MapPages(dst_addr, page_linked_list, KMemoryPermission::None));
+            // Check if we're done.
+            if (dst_address + size - 1 <= info.GetLastAddress()) {
+                break;
+            }
 
-        block_guard.Cancel();
+            // Advance.
+            ++it;
+        }
     }
 
-    block_manager->Update(src_addr, num_pages, state, KMemoryPermission::None,
-                          KMemoryAttribute::Locked);
-    block_manager->Update(dst_addr, num_pages, KMemoryState::AliasCode);
+    // Ensure that we maintain the instruction cache.
+    bool reprotected_pages = false;
+    SCOPE_EXIT({
+        if (reprotected_pages && any_code_pages) {
+            if (icache_invalidation_strategy == ICacheInvalidationStrategy::InvalidateRange) {
+                system.InvalidateCpuInstructionCacheRange(dst_address, size);
+            } else {
+                system.InvalidateCpuInstructionCaches();
+            }
+        }
+    });
+
+    // Unmap.
+    {
+        // Determine the number of pages being operated on.
+        const std::size_t num_pages = size / PageSize;
+
+        // Unmap the aliased copy of the pages.
+        R_TRY(Operate(dst_address, num_pages, KMemoryPermission::None, OperationType::Unmap));
+
+        // Try to set the permissions for the source pages back to what they should be.
+        R_TRY(Operate(src_address, num_pages, KMemoryPermission::UserReadWrite,
+                      OperationType::ChangePermissions));
+
+        // Apply the memory block updates.
+        block_manager->Update(dst_address, num_pages, KMemoryState::None);
+        block_manager->Update(src_address, num_pages, KMemoryState::Normal,
+                              KMemoryPermission::UserReadWrite);
+
+        // Note that we reprotected pages.
+        reprotected_pages = true;
+    }
 
     return ResultSuccess;
 }
 
-ResultCode KPageTable::UnmapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
-    KScopedLightLock lk(general_lock);
+VAddr KPageTable::FindFreeArea(VAddr region_start, std::size_t region_num_pages,
+                               std::size_t num_pages, std::size_t alignment, std::size_t offset,
+                               std::size_t guard_pages) {
+    VAddr address = 0;
+
+    if (num_pages <= region_num_pages) {
+        if (this->IsAslrEnabled()) {
+            // Try to directly find a free area up to 8 times.
+            for (std::size_t i = 0; i < 8; i++) {
+                const std::size_t random_offset =
+                    KSystemControl::GenerateRandomRange(
+                        0, (region_num_pages - num_pages - guard_pages) * PageSize / alignment) *
+                    alignment;
+                const VAddr candidate =
+                    Common::AlignDown((region_start + random_offset), alignment) + offset;
+
+                KMemoryInfo info = this->QueryInfoImpl(candidate);
+
+                if (info.state != KMemoryState::Free) {
+                    continue;
+                }
+                if (region_start > candidate) {
+                    continue;
+                }
+                if (info.GetAddress() + guard_pages * PageSize > candidate) {
+                    continue;
+                }
+
+                const VAddr candidate_end = candidate + (num_pages + guard_pages) * PageSize - 1;
+                if (candidate_end > info.GetLastAddress()) {
+                    continue;
+                }
+                if (candidate_end > region_start + region_num_pages * PageSize - 1) {
+                    continue;
+                }
+
+                address = candidate;
+                break;
+            }
+            // Fall back to finding the first free area with a random offset.
+            if (address == 0) {
+                // NOTE: Nintendo does not account for guard pages here.
+                // This may theoretically cause an offset to be chosen that cannot be mapped. We
+                // will account for guard pages.
+                const std::size_t offset_pages = KSystemControl::GenerateRandomRange(
+                    0, region_num_pages - num_pages - guard_pages);
+                address = block_manager->FindFreeArea(region_start + offset_pages * PageSize,
+                                                      region_num_pages - offset_pages, num_pages,
+                                                      alignment, offset, guard_pages);
+            }
+        }
 
-    if (!size) {
-        return ResultSuccess;
+        // Find the first free area.
+        if (address == 0) {
+            address = block_manager->FindFreeArea(region_start, region_num_pages, num_pages,
+                                                  alignment, offset, guard_pages);
+        }
     }
 
-    const std::size_t num_pages{size / PageSize};
+    return address;
+}
 
-    CASCADE_CODE(CheckMemoryState(nullptr, nullptr, nullptr, nullptr, src_addr, size,
-                                  KMemoryState::All, KMemoryState::Normal, KMemoryPermission::None,
-                                  KMemoryPermission::None, KMemoryAttribute::Mask,
-                                  KMemoryAttribute::Locked, KMemoryAttribute::IpcAndDeviceMapped));
+Result KPageTable::MakePageGroup(KPageGroup& pg, VAddr addr, size_t num_pages) {
+    ASSERT(this->IsLockedByCurrentThread());
 
-    KMemoryState state{};
-    CASCADE_CODE(CheckMemoryState(
-        &state, nullptr, nullptr, nullptr, dst_addr, PageSize, KMemoryState::FlagCanCodeAlias,
-        KMemoryState::FlagCanCodeAlias, KMemoryPermission::None, KMemoryPermission::None,
-        KMemoryAttribute::Mask, KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
-    CASCADE_CODE(CheckMemoryState(dst_addr, size, KMemoryState::All, state, KMemoryPermission::None,
-                                  KMemoryPermission::None, KMemoryAttribute::Mask,
-                                  KMemoryAttribute::None));
-    CASCADE_CODE(Operate(dst_addr, num_pages, KMemoryPermission::None, OperationType::Unmap));
+    const size_t size = num_pages * PageSize;
 
-    block_manager->Update(dst_addr, num_pages, KMemoryState::Free);
-    block_manager->Update(src_addr, num_pages, KMemoryState::Normal,
-                          KMemoryPermission::UserReadWrite);
+    // We're making a new group, not adding to an existing one.
+    R_UNLESS(pg.Empty(), ResultInvalidCurrentMemory);
+
+    // Begin traversal.
+    Common::PageTable::TraversalContext context;
+    Common::PageTable::TraversalEntry next_entry;
+    R_UNLESS(page_table_impl.BeginTraversal(next_entry, context, addr), ResultInvalidCurrentMemory);
 
-    system.InvalidateCpuInstructionCacheRange(dst_addr, size);
+    // Prepare tracking variables.
+    PAddr cur_addr = next_entry.phys_addr;
+    size_t cur_size = next_entry.block_size - (cur_addr & (next_entry.block_size - 1));
+    size_t tot_size = cur_size;
+
+    // Iterate, adding to group as we go.
+    const auto& memory_layout = system.Kernel().MemoryLayout();
+    while (tot_size < size) {
+        R_UNLESS(page_table_impl.ContinueTraversal(next_entry, context),
+                 ResultInvalidCurrentMemory);
+
+        if (next_entry.phys_addr != (cur_addr + cur_size)) {
+            const size_t cur_pages = cur_size / PageSize;
+
+            R_UNLESS(IsHeapPhysicalAddress(memory_layout, cur_addr), ResultInvalidCurrentMemory);
+            R_TRY(pg.AddBlock(cur_addr, cur_pages));
+
+            cur_addr = next_entry.phys_addr;
+            cur_size = next_entry.block_size;
+        } else {
+            cur_size += next_entry.block_size;
+        }
+
+        tot_size += next_entry.block_size;
+    }
+
+    // Ensure we add the right amount for the last block.
+    if (tot_size > size) {
+        cur_size -= (tot_size - size);
+    }
+
+    // Add the last block.
+    const size_t cur_pages = cur_size / PageSize;
+    R_UNLESS(IsHeapPhysicalAddress(memory_layout, cur_addr), ResultInvalidCurrentMemory);
+    R_TRY(pg.AddBlock(cur_addr, cur_pages));
 
     return ResultSuccess;
 }
 
-ResultCode KPageTable::UnmapProcessMemory(VAddr dst_addr, std::size_t size,
-                                          KPageTable& src_page_table, VAddr src_addr) {
+bool KPageTable::IsValidPageGroup(const KPageGroup& pg_ll, VAddr addr, size_t num_pages) {
+    ASSERT(this->IsLockedByCurrentThread());
+
+    const size_t size = num_pages * PageSize;
+    const auto& pg = pg_ll.Nodes();
+    const auto& memory_layout = system.Kernel().MemoryLayout();
+
+    // Empty groups are necessarily invalid.
+    if (pg.empty()) {
+        return false;
+    }
+
+    // We're going to validate that the group we'd expect is the group we see.
+    auto cur_it = pg.begin();
+    PAddr cur_block_address = cur_it->GetAddress();
+    size_t cur_block_pages = cur_it->GetNumPages();
+
+    auto UpdateCurrentIterator = [&]() {
+        if (cur_block_pages == 0) {
+            if ((++cur_it) == pg.end()) {
+                return false;
+            }
+
+            cur_block_address = cur_it->GetAddress();
+            cur_block_pages = cur_it->GetNumPages();
+        }
+        return true;
+    };
+
+    // Begin traversal.
+    Common::PageTable::TraversalContext context;
+    Common::PageTable::TraversalEntry next_entry;
+    if (!page_table_impl.BeginTraversal(next_entry, context, addr)) {
+        return false;
+    }
+
+    // Prepare tracking variables.
+    PAddr cur_addr = next_entry.phys_addr;
+    size_t cur_size = next_entry.block_size - (cur_addr & (next_entry.block_size - 1));
+    size_t tot_size = cur_size;
+
+    // Iterate, comparing expected to actual.
+    while (tot_size < size) {
+        if (!page_table_impl.ContinueTraversal(next_entry, context)) {
+            return false;
+        }
+
+        if (next_entry.phys_addr != (cur_addr + cur_size)) {
+            const size_t cur_pages = cur_size / PageSize;
+
+            if (!IsHeapPhysicalAddress(memory_layout, cur_addr)) {
+                return false;
+            }
+
+            if (!UpdateCurrentIterator()) {
+                return false;
+            }
+
+            if (cur_block_address != cur_addr || cur_block_pages < cur_pages) {
+                return false;
+            }
+
+            cur_block_address += cur_size;
+            cur_block_pages -= cur_pages;
+            cur_addr = next_entry.phys_addr;
+            cur_size = next_entry.block_size;
+        } else {
+            cur_size += next_entry.block_size;
+        }
+
+        tot_size += next_entry.block_size;
+    }
+
+    // Ensure we compare the right amount for the last block.
+    if (tot_size > size) {
+        cur_size -= (tot_size - size);
+    }
+
+    if (!IsHeapPhysicalAddress(memory_layout, cur_addr)) {
+        return false;
+    }
+
+    if (!UpdateCurrentIterator()) {
+        return false;
+    }
+
+    return cur_block_address == cur_addr && cur_block_pages == (cur_size / PageSize);
+}
+
+Result KPageTable::UnmapProcessMemory(VAddr dst_addr, std::size_t size, KPageTable& src_page_table,
+                                      VAddr src_addr) {
     KScopedLightLock lk(general_lock);
 
     const std::size_t num_pages{size / PageSize};
@@ -397,156 +655,486 @@ ResultCode KPageTable::UnmapProcessMemory(VAddr dst_addr, std::size_t size,
     block_manager->Update(dst_addr, num_pages, KMemoryState::Free, KMemoryPermission::None,
                           KMemoryAttribute::None);
 
+    system.InvalidateCpuInstructionCaches();
+
     return ResultSuccess;
 }
 
-ResultCode KPageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
+Result KPageTable::MapPhysicalMemory(VAddr address, std::size_t size) {
     // Lock the physical memory lock.
     KScopedLightLock map_phys_mem_lk(map_physical_memory_lock);
 
-    // Lock the table.
-    KScopedLightLock lk(general_lock);
-
-    std::size_t mapped_size{};
-    const VAddr end_addr{addr + size};
+    // Calculate the last address for convenience.
+    const VAddr last_address = address + size - 1;
 
-    block_manager->IterateForRange(addr, end_addr, [&](const KMemoryInfo& info) {
-        if (info.state != KMemoryState::Free) {
-            mapped_size += GetSizeInRange(info, addr, end_addr);
-        }
-    });
+    // Define iteration variables.
+    VAddr cur_address;
+    std::size_t mapped_size;
 
-    if (mapped_size == size) {
-        return ResultSuccess;
-    }
+    // The entire mapping process can be retried.
+    while (true) {
+        // Check if the memory is already mapped.
+        {
+            // Lock the table.
+            KScopedLightLock lk(general_lock);
+
+            // Iterate over the memory.
+            cur_address = address;
+            mapped_size = 0;
+
+            auto it = block_manager->FindIterator(cur_address);
+            while (true) {
+                // Check that the iterator is valid.
+                ASSERT(it != block_manager->end());
+
+                // Get the memory info.
+                const KMemoryInfo info = it->GetMemoryInfo();
+
+                // Check if we're done.
+                if (last_address <= info.GetLastAddress()) {
+                    if (info.GetState() != KMemoryState::Free) {
+                        mapped_size += (last_address + 1 - cur_address);
+                    }
+                    break;
+                }
+
+                // Track the memory if it's mapped.
+                if (info.GetState() != KMemoryState::Free) {
+                    mapped_size += VAddr(info.GetEndAddress()) - cur_address;
+                }
+
+                // Advance.
+                cur_address = info.GetEndAddress();
+                ++it;
+            }
 
-    const std::size_t remaining_size{size - mapped_size};
-    const std::size_t remaining_pages{remaining_size / PageSize};
+            // If the size mapped is the size requested, we've nothing to do.
+            R_SUCCEED_IF(size == mapped_size);
+        }
 
-    // Reserve the memory from the process resource limit.
-    KScopedResourceReservation memory_reservation(
-        system.Kernel().CurrentProcess()->GetResourceLimit(), LimitableResource::PhysicalMemory,
-        remaining_size);
-    if (!memory_reservation.Succeeded()) {
-        LOG_ERROR(Kernel, "Could not reserve remaining {:X} bytes", remaining_size);
-        return ResultLimitReached;
+        // Allocate and map the memory.
+        {
+            // Reserve the memory from the process resource limit.
+            KScopedResourceReservation memory_reservation(
+                system.Kernel().CurrentProcess()->GetResourceLimit(),
+                LimitableResource::PhysicalMemory, size - mapped_size);
+            R_UNLESS(memory_reservation.Succeeded(), ResultLimitReached);
+
+            // Allocate pages for the new memory.
+            KPageGroup pg;
+            R_TRY(system.Kernel().MemoryManager().AllocateAndOpenForProcess(
+                &pg, (size - mapped_size) / PageSize,
+                KMemoryManager::EncodeOption(memory_pool, allocation_option), 0, 0));
+
+            // Map the memory.
+            {
+                // Lock the table.
+                KScopedLightLock lk(general_lock);
+
+                size_t num_allocator_blocks = 0;
+
+                // Verify that nobody has mapped memory since we first checked.
+                {
+                    // Iterate over the memory.
+                    size_t checked_mapped_size = 0;
+                    cur_address = address;
+
+                    auto it = block_manager->FindIterator(cur_address);
+                    while (true) {
+                        // Check that the iterator is valid.
+                        ASSERT(it != block_manager->end());
+
+                        // Get the memory info.
+                        const KMemoryInfo info = it->GetMemoryInfo();
+
+                        const bool is_free = info.GetState() == KMemoryState::Free;
+                        if (is_free) {
+                            if (info.GetAddress() < address) {
+                                ++num_allocator_blocks;
+                            }
+                            if (last_address < info.GetLastAddress()) {
+                                ++num_allocator_blocks;
+                            }
+                        }
+
+                        // Check if we're done.
+                        if (last_address <= info.GetLastAddress()) {
+                            if (!is_free) {
+                                checked_mapped_size += (last_address + 1 - cur_address);
+                            }
+                            break;
+                        }
+
+                        // Track the memory if it's mapped.
+                        if (!is_free) {
+                            checked_mapped_size += VAddr(info.GetEndAddress()) - cur_address;
+                        }
+
+                        // Advance.
+                        cur_address = info.GetEndAddress();
+                        ++it;
+                    }
+
+                    // If the size now isn't what it was before, somebody mapped or unmapped
+                    // concurrently. If this happened, retry.
+                    if (mapped_size != checked_mapped_size) {
+                        continue;
+                    }
+                }
+
+                // Reset the current tracking address, and make sure we clean up on failure.
+                cur_address = address;
+                auto unmap_guard = detail::ScopeExit([&] {
+                    if (cur_address > address) {
+                        const VAddr last_unmap_address = cur_address - 1;
+
+                        // Iterate, unmapping the pages.
+                        cur_address = address;
+
+                        auto it = block_manager->FindIterator(cur_address);
+                        while (true) {
+                            // Check that the iterator is valid.
+                            ASSERT(it != block_manager->end());
+
+                            // Get the memory info.
+                            const KMemoryInfo info = it->GetMemoryInfo();
+
+                            // If the memory state is free, we mapped it and need to unmap it.
+                            if (info.GetState() == KMemoryState::Free) {
+                                // Determine the range to unmap.
+                                const size_t cur_pages =
+                                    std::min(VAddr(info.GetEndAddress()) - cur_address,
+                                             last_unmap_address + 1 - cur_address) /
+                                    PageSize;
+
+                                // Unmap.
+                                ASSERT(Operate(cur_address, cur_pages, KMemoryPermission::None,
+                                               OperationType::Unmap)
+                                           .IsSuccess());
+                            }
+
+                            // Check if we're done.
+                            if (last_unmap_address <= info.GetLastAddress()) {
+                                break;
+                            }
+
+                            // Advance.
+                            cur_address = info.GetEndAddress();
+                            ++it;
+                        }
+                    }
+                });
+
+                // Iterate over the memory.
+                auto pg_it = pg.Nodes().begin();
+                PAddr pg_phys_addr = pg_it->GetAddress();
+                size_t pg_pages = pg_it->GetNumPages();
+
+                auto it = block_manager->FindIterator(cur_address);
+                while (true) {
+                    // Check that the iterator is valid.
+                    ASSERT(it != block_manager->end());
+
+                    // Get the memory info.
+                    const KMemoryInfo info = it->GetMemoryInfo();
+
+                    // If it's unmapped, we need to map it.
+                    if (info.GetState() == KMemoryState::Free) {
+                        // Determine the range to map.
+                        size_t map_pages = std::min(VAddr(info.GetEndAddress()) - cur_address,
+                                                    last_address + 1 - cur_address) /
+                                           PageSize;
+
+                        // While we have pages to map, map them.
+                        while (map_pages > 0) {
+                            // Check if we're at the end of the physical block.
+                            if (pg_pages == 0) {
+                                // Ensure there are more pages to map.
+                                ASSERT(pg_it != pg.Nodes().end());
+
+                                // Advance our physical block.
+                                ++pg_it;
+                                pg_phys_addr = pg_it->GetAddress();
+                                pg_pages = pg_it->GetNumPages();
+                            }
+
+                            // Map whatever we can.
+                            const size_t cur_pages = std::min(pg_pages, map_pages);
+                            R_TRY(Operate(cur_address, cur_pages, KMemoryPermission::UserReadWrite,
+                                          OperationType::Map, pg_phys_addr));
+
+                            // Advance.
+                            cur_address += cur_pages * PageSize;
+                            map_pages -= cur_pages;
+
+                            pg_phys_addr += cur_pages * PageSize;
+                            pg_pages -= cur_pages;
+                        }
+                    }
+
+                    // Check if we're done.
+                    if (last_address <= info.GetLastAddress()) {
+                        break;
+                    }
+
+                    // Advance.
+                    cur_address = info.GetEndAddress();
+                    ++it;
+                }
+
+                // We succeeded, so commit the memory reservation.
+                memory_reservation.Commit();
+
+                // Increase our tracked mapped size.
+                mapped_physical_memory_size += (size - mapped_size);
+
+                // Update the relevant memory blocks.
+                block_manager->Update(address, size / PageSize, KMemoryState::Free,
+                                      KMemoryPermission::None, KMemoryAttribute::None,
+                                      KMemoryState::Normal, KMemoryPermission::UserReadWrite,
+                                      KMemoryAttribute::None);
+
+                // Cancel our guard.
+                unmap_guard.Cancel();
+
+                return ResultSuccess;
+            }
+        }
     }
+}
 
-    KPageLinkedList page_linked_list;
+Result KPageTable::UnmapPhysicalMemory(VAddr address, std::size_t size) {
+    // Lock the physical memory lock.
+    KScopedLightLock map_phys_mem_lk(map_physical_memory_lock);
 
-    CASCADE_CODE(system.Kernel().MemoryManager().Allocate(page_linked_list, remaining_pages,
-                                                          memory_pool, allocation_option));
+    // Lock the table.
+    KScopedLightLock lk(general_lock);
 
-    // We succeeded, so commit the memory reservation.
-    memory_reservation.Commit();
+    // Calculate the last address for convenience.
+    const VAddr last_address = address + size - 1;
 
-    // Map the memory.
-    auto node{page_linked_list.Nodes().begin()};
-    PAddr map_addr{node->GetAddress()};
-    std::size_t src_num_pages{node->GetNumPages()};
-    block_manager->IterateForRange(addr, end_addr, [&](const KMemoryInfo& info) {
-        if (info.state != KMemoryState::Free) {
-            return;
-        }
+    // Define iteration variables.
+    VAddr cur_address = 0;
+    std::size_t mapped_size = 0;
+    std::size_t num_allocator_blocks = 0;
 
-        std::size_t dst_num_pages{GetSizeInRange(info, addr, end_addr) / PageSize};
-        VAddr dst_addr{GetAddressInRange(info, addr)};
+    // Check if the memory is mapped.
+    {
+        // Iterate over the memory.
+        cur_address = address;
+        mapped_size = 0;
+
+        auto it = block_manager->FindIterator(cur_address);
+        while (true) {
+            // Check that the iterator is valid.
+            ASSERT(it != block_manager->end());
+
+            // Get the memory info.
+            const KMemoryInfo info = it->GetMemoryInfo();
+
+            // Verify the memory's state.
+            const bool is_normal = info.GetState() == KMemoryState::Normal &&
+                                   info.GetAttribute() == KMemoryAttribute::None;
+            const bool is_free = info.GetState() == KMemoryState::Free;
+            R_UNLESS(is_normal || is_free, ResultInvalidCurrentMemory);
+
+            if (is_normal) {
+                R_UNLESS(info.GetAttribute() == KMemoryAttribute::None, ResultInvalidCurrentMemory);
+
+                if (info.GetAddress() < address) {
+                    ++num_allocator_blocks;
+                }
+                if (last_address < info.GetLastAddress()) {
+                    ++num_allocator_blocks;
+                }
+            }
 
-        while (dst_num_pages) {
-            if (!src_num_pages) {
-                node = std::next(node);
-                map_addr = node->GetAddress();
-                src_num_pages = node->GetNumPages();
+            // Check if we're done.
+            if (last_address <= info.GetLastAddress()) {
+                if (is_normal) {
+                    mapped_size += (last_address + 1 - cur_address);
+                }
+                break;
             }
 
-            const std::size_t num_pages{std::min(src_num_pages, dst_num_pages)};
-            Operate(dst_addr, num_pages, KMemoryPermission::UserReadWrite, OperationType::Map,
-                    map_addr);
+            // Track the memory if it's mapped.
+            if (is_normal) {
+                mapped_size += VAddr(info.GetEndAddress()) - cur_address;
+            }
 
-            dst_addr += num_pages * PageSize;
-            map_addr += num_pages * PageSize;
-            src_num_pages -= num_pages;
-            dst_num_pages -= num_pages;
+            // Advance.
+            cur_address = info.GetEndAddress();
+            ++it;
         }
-    });
 
-    mapped_physical_memory_size += remaining_size;
-
-    const std::size_t num_pages{size / PageSize};
-    block_manager->Update(addr, num_pages, KMemoryState::Free, KMemoryPermission::None,
-                          KMemoryAttribute::None, KMemoryState::Normal,
-                          KMemoryPermission::UserReadWrite, KMemoryAttribute::None);
-
-    return ResultSuccess;
-}
+        // If there's nothing mapped, we've nothing to do.
+        R_SUCCEED_IF(mapped_size == 0);
+    }
 
-ResultCode KPageTable::UnmapPhysicalMemory(VAddr addr, std::size_t size) {
-    // Lock the physical memory lock.
-    KScopedLightLock map_phys_mem_lk(map_physical_memory_lock);
+    // Make a page group for the unmap region.
+    KPageGroup pg;
+    {
+        auto& impl = this->PageTableImpl();
+
+        // Begin traversal.
+        Common::PageTable::TraversalContext context;
+        Common::PageTable::TraversalEntry cur_entry = {.phys_addr = 0, .block_size = 0};
+        bool cur_valid = false;
+        Common::PageTable::TraversalEntry next_entry;
+        bool next_valid = false;
+        size_t tot_size = 0;
+
+        cur_address = address;
+        next_valid = impl.BeginTraversal(next_entry, context, cur_address);
+        next_entry.block_size =
+            (next_entry.block_size - (next_entry.phys_addr & (next_entry.block_size - 1)));
+
+        // Iterate, building the group.
+        while (true) {
+            if ((!next_valid && !cur_valid) ||
+                (next_valid && cur_valid &&
+                 next_entry.phys_addr == cur_entry.phys_addr + cur_entry.block_size)) {
+                cur_entry.block_size += next_entry.block_size;
+            } else {
+                if (cur_valid) {
+                    // ASSERT(IsHeapPhysicalAddress(cur_entry.phys_addr));
+                    R_TRY(pg.AddBlock(cur_entry.phys_addr, cur_entry.block_size / PageSize));
+                }
+
+                // Update tracking variables.
+                tot_size += cur_entry.block_size;
+                cur_entry = next_entry;
+                cur_valid = next_valid;
+            }
 
-    // Lock the table.
-    KScopedLightLock lk(general_lock);
+            if (cur_entry.block_size + tot_size >= size) {
+                break;
+            }
 
-    const VAddr end_addr{addr + size};
-    ResultCode result{ResultSuccess};
-    std::size_t mapped_size{};
+            next_valid = impl.ContinueTraversal(next_entry, context);
+        }
 
-    // Verify that the region can be unmapped
-    block_manager->IterateForRange(addr, end_addr, [&](const KMemoryInfo& info) {
-        if (info.state == KMemoryState::Normal) {
-            if (info.attribute != KMemoryAttribute::None) {
-                result = ResultInvalidCurrentMemory;
-                return;
+        // Add the last block.
+        if (cur_valid) {
+            // ASSERT(IsHeapPhysicalAddress(cur_entry.phys_addr));
+            R_TRY(pg.AddBlock(cur_entry.phys_addr, (size - tot_size) / PageSize));
+        }
+    }
+    ASSERT(pg.GetNumPages() == mapped_size / PageSize);
+
+    // Reset the current tracking address, and make sure we clean up on failure.
+    cur_address = address;
+    auto remap_guard = detail::ScopeExit([&] {
+        if (cur_address > address) {
+            const VAddr last_map_address = cur_address - 1;
+            cur_address = address;
+
+            // Iterate over the memory we unmapped.
+            auto it = block_manager->FindIterator(cur_address);
+            auto pg_it = pg.Nodes().begin();
+            PAddr pg_phys_addr = pg_it->GetAddress();
+            size_t pg_pages = pg_it->GetNumPages();
+
+            while (true) {
+                // Get the memory info for the pages we unmapped, convert to property.
+                const KMemoryInfo info = it->GetMemoryInfo();
+
+                // If the memory is normal, we unmapped it and need to re-map it.
+                if (info.GetState() == KMemoryState::Normal) {
+                    // Determine the range to map.
+                    size_t map_pages = std::min(VAddr(info.GetEndAddress()) - cur_address,
+                                                last_map_address + 1 - cur_address) /
+                                       PageSize;
+
+                    // While we have pages to map, map them.
+                    while (map_pages > 0) {
+                        // Check if we're at the end of the physical block.
+                        if (pg_pages == 0) {
+                            // Ensure there are more pages to map.
+                            ASSERT(pg_it != pg.Nodes().end());
+
+                            // Advance our physical block.
+                            ++pg_it;
+                            pg_phys_addr = pg_it->GetAddress();
+                            pg_pages = pg_it->GetNumPages();
+                        }
+
+                        // Map whatever we can.
+                        const size_t cur_pages = std::min(pg_pages, map_pages);
+                        ASSERT(this->Operate(cur_address, cur_pages, info.GetPermission(),
+                                             OperationType::Map, pg_phys_addr) == ResultSuccess);
+
+                        // Advance.
+                        cur_address += cur_pages * PageSize;
+                        map_pages -= cur_pages;
+
+                        pg_phys_addr += cur_pages * PageSize;
+                        pg_pages -= cur_pages;
+                    }
+                }
+
+                // Check if we're done.
+                if (last_map_address <= info.GetLastAddress()) {
+                    break;
+                }
+
+                // Advance.
+                ++it;
             }
-            mapped_size += GetSizeInRange(info, addr, end_addr);
-        } else if (info.state != KMemoryState::Free) {
-            result = ResultInvalidCurrentMemory;
         }
     });
 
-    if (result.IsError()) {
-        return result;
-    }
-
-    if (!mapped_size) {
-        return ResultSuccess;
-    }
+    // Iterate over the memory, unmapping as we go.
+    auto it = block_manager->FindIterator(cur_address);
+    while (true) {
+        // Check that the iterator is valid.
+        ASSERT(it != block_manager->end());
 
-    // Unmap each region within the range
-    KPageLinkedList page_linked_list;
-    block_manager->IterateForRange(addr, end_addr, [&](const KMemoryInfo& info) {
-        if (info.state == KMemoryState::Normal) {
-            const std::size_t block_size{GetSizeInRange(info, addr, end_addr)};
-            const std::size_t block_num_pages{block_size / PageSize};
-            const VAddr block_addr{GetAddressInRange(info, addr)};
+        // Get the memory info.
+        const KMemoryInfo info = it->GetMemoryInfo();
 
-            AddRegionToPages(block_addr, block_size / PageSize, page_linked_list);
+        // If the memory state is normal, we need to unmap it.
+        if (info.GetState() == KMemoryState::Normal) {
+            // Determine the range to unmap.
+            const size_t cur_pages = std::min(VAddr(info.GetEndAddress()) - cur_address,
+                                              last_address + 1 - cur_address) /
+                                     PageSize;
 
-            if (result = Operate(block_addr, block_num_pages, KMemoryPermission::None,
-                                 OperationType::Unmap);
-                result.IsError()) {
-                return;
-            }
+            // Unmap.
+            R_TRY(Operate(cur_address, cur_pages, KMemoryPermission::None, OperationType::Unmap));
         }
-    });
-    if (result.IsError()) {
-        return result;
-    }
 
-    const std::size_t num_pages{size / PageSize};
-    system.Kernel().MemoryManager().Free(page_linked_list, num_pages, memory_pool,
-                                         allocation_option);
+        // Check if we're done.
+        if (last_address <= info.GetLastAddress()) {
+            break;
+        }
 
-    block_manager->Update(addr, num_pages, KMemoryState::Free);
+        // Advance.
+        cur_address = info.GetEndAddress();
+        ++it;
+    }
 
+    // Release the memory resource.
+    mapped_physical_memory_size -= mapped_size;
     auto process{system.Kernel().CurrentProcess()};
     process->GetResourceLimit()->Release(LimitableResource::PhysicalMemory, mapped_size);
-    mapped_physical_memory_size -= mapped_size;
+
+    // Update memory blocks.
+    block_manager->Update(address, size / PageSize, KMemoryState::Free, KMemoryPermission::None,
+                          KMemoryAttribute::None);
+
+    // TODO(bunnei): This is a workaround until the next set of changes, where we add reference
+    // counting for mapped pages. Until then, we must manually close the reference to the page
+    // group.
+    system.Kernel().MemoryManager().Close(pg);
+
+    // We succeeded.
+    remap_guard.Cancel();
 
     return ResultSuccess;
 }
 
-ResultCode KPageTable::MapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+Result KPageTable::MapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     KScopedLightLock lk(general_lock);
 
     KMemoryState src_state{};
@@ -559,7 +1147,7 @@ ResultCode KPageTable::MapMemory(VAddr dst_addr, VAddr src_addr, std::size_t siz
         return ResultInvalidCurrentMemory;
     }
 
-    KPageLinkedList page_linked_list;
+    KPageGroup page_linked_list;
     const std::size_t num_pages{size / PageSize};
 
     AddRegionToPages(src_addr, num_pages, page_linked_list);
@@ -585,7 +1173,7 @@ ResultCode KPageTable::MapMemory(VAddr dst_addr, VAddr src_addr, std::size_t siz
     return ResultSuccess;
 }
 
-ResultCode KPageTable::UnmapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+Result KPageTable::UnmapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     KScopedLightLock lk(general_lock);
 
     KMemoryState src_state{};
@@ -600,8 +1188,8 @@ ResultCode KPageTable::UnmapMemory(VAddr dst_addr, VAddr src_addr, std::size_t s
                                   KMemoryPermission::None, KMemoryAttribute::Mask,
                                   KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
 
-    KPageLinkedList src_pages;
-    KPageLinkedList dst_pages;
+    KPageGroup src_pages;
+    KPageGroup dst_pages;
     const std::size_t num_pages{size / PageSize};
 
     AddRegionToPages(src_addr, num_pages, src_pages);
@@ -627,8 +1215,8 @@ ResultCode KPageTable::UnmapMemory(VAddr dst_addr, VAddr src_addr, std::size_t s
     return ResultSuccess;
 }
 
-ResultCode KPageTable::MapPages(VAddr addr, const KPageLinkedList& page_linked_list,
-                                KMemoryPermission perm) {
+Result KPageTable::MapPages(VAddr addr, const KPageGroup& page_linked_list,
+                            KMemoryPermission perm) {
     ASSERT(this->IsLockedByCurrentThread());
 
     VAddr cur_addr{addr};
@@ -651,8 +1239,8 @@ ResultCode KPageTable::MapPages(VAddr addr, const KPageLinkedList& page_linked_l
     return ResultSuccess;
 }
 
-ResultCode KPageTable::MapPages(VAddr address, KPageLinkedList& page_linked_list,
-                                KMemoryState state, KMemoryPermission perm) {
+Result KPageTable::MapPages(VAddr address, KPageGroup& page_linked_list, KMemoryState state,
+                            KMemoryPermission perm) {
     // Check that the map is in range.
     const std::size_t num_pages{page_linked_list.GetNumPages()};
     const std::size_t size{num_pages * PageSize};
@@ -675,15 +1263,54 @@ ResultCode KPageTable::MapPages(VAddr address, KPageLinkedList& page_linked_list
     return ResultSuccess;
 }
 
-ResultCode KPageTable::UnmapPages(VAddr addr, const KPageLinkedList& page_linked_list) {
+Result KPageTable::MapPages(VAddr* out_addr, std::size_t num_pages, std::size_t alignment,
+                            PAddr phys_addr, bool is_pa_valid, VAddr region_start,
+                            std::size_t region_num_pages, KMemoryState state,
+                            KMemoryPermission perm) {
+    ASSERT(Common::IsAligned(alignment, PageSize) && alignment >= PageSize);
+
+    // Ensure this is a valid map request.
+    R_UNLESS(this->CanContain(region_start, region_num_pages * PageSize, state),
+             ResultInvalidCurrentMemory);
+    R_UNLESS(num_pages < region_num_pages, ResultOutOfMemory);
+
+    // Lock the table.
+    KScopedLightLock lk(general_lock);
+
+    // Find a random address to map at.
+    VAddr addr = this->FindFreeArea(region_start, region_num_pages, num_pages, alignment, 0,
+                                    this->GetNumGuardPages());
+    R_UNLESS(addr != 0, ResultOutOfMemory);
+    ASSERT(Common::IsAligned(addr, alignment));
+    ASSERT(this->CanContain(addr, num_pages * PageSize, state));
+    ASSERT(this->CheckMemoryState(addr, num_pages * PageSize, KMemoryState::All, KMemoryState::Free,
+                                  KMemoryPermission::None, KMemoryPermission::None,
+                                  KMemoryAttribute::None, KMemoryAttribute::None)
+               .IsSuccess());
+
+    // Perform mapping operation.
+    if (is_pa_valid) {
+        R_TRY(this->Operate(addr, num_pages, perm, OperationType::Map, phys_addr));
+    } else {
+        UNIMPLEMENTED();
+    }
+
+    // Update the blocks.
+    block_manager->Update(addr, num_pages, state, perm);
+
+    // We successfully mapped the pages.
+    *out_addr = addr;
+    return ResultSuccess;
+}
+
+Result KPageTable::UnmapPages(VAddr addr, const KPageGroup& page_linked_list) {
     ASSERT(this->IsLockedByCurrentThread());
 
     VAddr cur_addr{addr};
 
     for (const auto& node : page_linked_list.Nodes()) {
-        const std::size_t num_pages{(addr - cur_addr) / PageSize};
-        if (const auto result{
-                Operate(addr, num_pages, KMemoryPermission::None, OperationType::Unmap)};
+        if (const auto result{Operate(cur_addr, node.GetNumPages(), KMemoryPermission::None,
+                                      OperationType::Unmap)};
             result.IsError()) {
             return result;
         }
@@ -694,8 +1321,7 @@ ResultCode KPageTable::UnmapPages(VAddr addr, const KPageLinkedList& page_linked
     return ResultSuccess;
 }
 
-ResultCode KPageTable::UnmapPages(VAddr addr, KPageLinkedList& page_linked_list,
-                                  KMemoryState state) {
+Result KPageTable::UnmapPages(VAddr addr, KPageGroup& page_linked_list, KMemoryState state) {
     // Check that the unmap is in range.
     const std::size_t num_pages{page_linked_list.GetNumPages()};
     const std::size_t size{num_pages * PageSize};
@@ -718,8 +1344,57 @@ ResultCode KPageTable::UnmapPages(VAddr addr, KPageLinkedList& page_linked_list,
     return ResultSuccess;
 }
 
-ResultCode KPageTable::SetProcessMemoryPermission(VAddr addr, std::size_t size,
-                                                  Svc::MemoryPermission svc_perm) {
+Result KPageTable::UnmapPages(VAddr address, std::size_t num_pages, KMemoryState state) {
+    // Check that the unmap is in range.
+    const std::size_t size = num_pages * PageSize;
+    R_UNLESS(this->Contains(address, size), ResultInvalidCurrentMemory);
+
+    // Lock the table.
+    KScopedLightLock lk(general_lock);
+
+    // Check the memory state.
+    std::size_t num_allocator_blocks{};
+    R_TRY(this->CheckMemoryState(std::addressof(num_allocator_blocks), address, size,
+                                 KMemoryState::All, state, KMemoryPermission::None,
+                                 KMemoryPermission::None, KMemoryAttribute::All,
+                                 KMemoryAttribute::None));
+
+    // Perform the unmap.
+    R_TRY(Operate(address, num_pages, KMemoryPermission::None, OperationType::Unmap));
+
+    // Update the blocks.
+    block_manager->Update(address, num_pages, KMemoryState::Free, KMemoryPermission::None);
+
+    return ResultSuccess;
+}
+
+Result KPageTable::MakeAndOpenPageGroup(KPageGroup* out, VAddr address, size_t num_pages,
+                                        KMemoryState state_mask, KMemoryState state,
+                                        KMemoryPermission perm_mask, KMemoryPermission perm,
+                                        KMemoryAttribute attr_mask, KMemoryAttribute attr) {
+    // Ensure that the page group isn't null.
+    ASSERT(out != nullptr);
+
+    // Make sure that the region we're mapping is valid for the table.
+    const size_t size = num_pages * PageSize;
+    R_UNLESS(this->Contains(address, size), ResultInvalidCurrentMemory);
+
+    // Lock the table.
+    KScopedLightLock lk(general_lock);
+
+    // Check if state allows us to create the group.
+    R_TRY(this->CheckMemoryState(address, size, state_mask | KMemoryState::FlagReferenceCounted,
+                                 state | KMemoryState::FlagReferenceCounted, perm_mask, perm,
+                                 attr_mask, attr));
+
+    // Create a new page group for the region.
+    R_TRY(this->MakePageGroup(*out, address, num_pages));
+
+    return ResultSuccess;
+}
+
+Result KPageTable::SetProcessMemoryPermission(VAddr addr, std::size_t size,
+                                              Svc::MemoryPermission svc_perm) {
     const size_t num_pages = size / PageSize;
 
     // Lock the table.
@@ -753,7 +1428,7 @@ ResultCode KPageTable::SetProcessMemoryPermission(VAddr addr, std::size_t size,
             new_state = KMemoryState::AliasCodeData;
             break;
         default:
-            UNREACHABLE();
+            ASSERT(false);
         }
     }
 
@@ -791,7 +1466,7 @@ KMemoryInfo KPageTable::QueryInfo(VAddr addr) {
     return QueryInfoImpl(addr);
 }
 
-ResultCode KPageTable::ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm) {
+Result KPageTable::ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm) {
     KScopedLightLock lk(general_lock);
 
     KMemoryState state{};
@@ -809,7 +1484,7 @@ ResultCode KPageTable::ReserveTransferMemory(VAddr addr, std::size_t size, KMemo
     return ResultSuccess;
 }
 
-ResultCode KPageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
+Result KPageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
     KScopedLightLock lk(general_lock);
 
     KMemoryState state{};
@@ -824,8 +1499,8 @@ ResultCode KPageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
     return ResultSuccess;
 }
 
-ResultCode KPageTable::SetMemoryPermission(VAddr addr, std::size_t size,
-                                           Svc::MemoryPermission svc_perm) {
+Result KPageTable::SetMemoryPermission(VAddr addr, std::size_t size,
+                                       Svc::MemoryPermission svc_perm) {
     const size_t num_pages = size / PageSize;
 
     // Lock the table.
@@ -852,7 +1527,7 @@ ResultCode KPageTable::SetMemoryPermission(VAddr addr, std::size_t size,
     return ResultSuccess;
 }
 
-ResultCode KPageTable::SetMemoryAttribute(VAddr addr, std::size_t size, u32 mask, u32 attr) {
+Result KPageTable::SetMemoryAttribute(VAddr addr, std::size_t size, u32 mask, u32 attr) {
     const size_t num_pages = size / PageSize;
     ASSERT((static_cast<KMemoryAttribute>(mask) | KMemoryAttribute::SetMask) ==
            KMemoryAttribute::SetMask);
@@ -887,7 +1562,7 @@ ResultCode KPageTable::SetMemoryAttribute(VAddr addr, std::size_t size, u32 mask
     return ResultSuccess;
 }
 
-ResultCode KPageTable::SetMaxHeapSize(std::size_t size) {
+Result KPageTable::SetMaxHeapSize(std::size_t size) {
     // Lock the table.
     KScopedLightLock lk(general_lock);
 
@@ -899,7 +1574,7 @@ ResultCode KPageTable::SetMaxHeapSize(std::size_t size) {
     return ResultSuccess;
 }
 
-ResultCode KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
+Result KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
     // Lock the physical memory mutex.
     KScopedLightLock map_phys_mem_lk(map_physical_memory_lock);
 
@@ -966,9 +1641,16 @@ ResultCode KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
     R_UNLESS(memory_reservation.Succeeded(), ResultLimitReached);
 
     // Allocate pages for the heap extension.
-    KPageLinkedList page_linked_list;
-    R_TRY(system.Kernel().MemoryManager().Allocate(page_linked_list, allocation_size / PageSize,
-                                                   memory_pool, allocation_option));
+    KPageGroup pg;
+    R_TRY(system.Kernel().MemoryManager().AllocateAndOpen(
+        &pg, allocation_size / PageSize,
+        KMemoryManager::EncodeOption(memory_pool, allocation_option)));
+
+    // Clear all the newly allocated pages.
+    for (const auto& it : pg.Nodes()) {
+        std::memset(system.DeviceMemory().GetPointer(it.GetAddress()), heap_fill_value,
+                    it.GetSize());
+    }
 
     // Map the pages.
     {
@@ -987,7 +1669,7 @@ ResultCode KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
 
         // Map the pages.
         const auto num_pages = allocation_size / PageSize;
-        R_TRY(Operate(current_heap_end, num_pages, page_linked_list, OperationType::MapGroup));
+        R_TRY(Operate(current_heap_end, num_pages, pg, OperationType::MapGroup));
 
         // Clear all the newly allocated pages.
         for (std::size_t cur_page = 0; cur_page < num_pages; ++cur_page) {
@@ -1034,9 +1716,10 @@ ResultVal<VAddr> KPageTable::AllocateAndMapMemory(std::size_t needed_num_pages,
     if (is_map_only) {
         R_TRY(Operate(addr, needed_num_pages, perm, OperationType::Map, map_addr));
     } else {
-        KPageLinkedList page_group;
-        R_TRY(system.Kernel().MemoryManager().Allocate(page_group, needed_num_pages, memory_pool,
-                                                       allocation_option));
+        KPageGroup page_group;
+        R_TRY(system.Kernel().MemoryManager().AllocateAndOpenForProcess(
+            &page_group, needed_num_pages,
+            KMemoryManager::EncodeOption(memory_pool, allocation_option), 0, 0));
         R_TRY(Operate(addr, needed_num_pages, page_group, OperationType::MapGroup));
     }
 
@@ -1045,11 +1728,11 @@ ResultVal<VAddr> KPageTable::AllocateAndMapMemory(std::size_t needed_num_pages,
     return addr;
 }
 
-ResultCode KPageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
+Result KPageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
     KScopedLightLock lk(general_lock);
 
     KMemoryPermission perm{};
-    if (const ResultCode result{CheckMemoryState(
+    if (const Result result{CheckMemoryState(
             nullptr, &perm, nullptr, nullptr, addr, size, KMemoryState::FlagCanChangeAttribute,
             KMemoryState::FlagCanChangeAttribute, KMemoryPermission::None, KMemoryPermission::None,
             KMemoryAttribute::LockedAndIpcLocked, KMemoryAttribute::None,
@@ -1068,11 +1751,11 @@ ResultCode KPageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
     return ResultSuccess;
 }
 
-ResultCode KPageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size) {
+Result KPageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size) {
     KScopedLightLock lk(general_lock);
 
     KMemoryPermission perm{};
-    if (const ResultCode result{CheckMemoryState(
+    if (const Result result{CheckMemoryState(
             nullptr, &perm, nullptr, nullptr, addr, size, KMemoryState::FlagCanChangeAttribute,
             KMemoryState::FlagCanChangeAttribute, KMemoryPermission::None, KMemoryPermission::None,
             KMemoryAttribute::LockedAndIpcLocked, KMemoryAttribute::None,
@@ -1091,61 +1774,24 @@ ResultCode KPageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size)
     return ResultSuccess;
 }
 
-ResultCode KPageTable::LockForCodeMemory(VAddr addr, std::size_t size) {
-    KScopedLightLock lk(general_lock);
-
-    KMemoryPermission new_perm = KMemoryPermission::NotMapped | KMemoryPermission::KernelReadWrite;
-
-    KMemoryPermission old_perm{};
-
-    if (const ResultCode result{CheckMemoryState(
-            nullptr, &old_perm, nullptr, nullptr, addr, size, KMemoryState::FlagCanCodeMemory,
-            KMemoryState::FlagCanCodeMemory, KMemoryPermission::All,
-            KMemoryPermission::UserReadWrite, KMemoryAttribute::All, KMemoryAttribute::None)};
-        result.IsError()) {
-        return result;
-    }
-
-    new_perm = (new_perm != KMemoryPermission::None) ? new_perm : old_perm;
-
-    block_manager->UpdateLock(
-        addr, size / PageSize,
-        [](KMemoryBlockManager::iterator block, KMemoryPermission permission) {
-            block->ShareToDevice(permission);
-        },
-        new_perm);
-
-    return ResultSuccess;
+Result KPageTable::LockForCodeMemory(KPageGroup* out, VAddr addr, std::size_t size) {
+    return this->LockMemoryAndOpen(
+        out, nullptr, addr, size, KMemoryState::FlagCanCodeMemory, KMemoryState::FlagCanCodeMemory,
+        KMemoryPermission::All, KMemoryPermission::UserReadWrite, KMemoryAttribute::All,
+        KMemoryAttribute::None,
+        static_cast<KMemoryPermission>(KMemoryPermission::NotMapped |
+                                       KMemoryPermission::KernelReadWrite),
+        KMemoryAttribute::Locked);
 }
 
-ResultCode KPageTable::UnlockForCodeMemory(VAddr addr, std::size_t size) {
-    KScopedLightLock lk(general_lock);
-
-    KMemoryPermission new_perm = KMemoryPermission::UserReadWrite;
-
-    KMemoryPermission old_perm{};
-
-    if (const ResultCode result{CheckMemoryState(
-            nullptr, &old_perm, nullptr, nullptr, addr, size, KMemoryState::FlagCanCodeMemory,
-            KMemoryState::FlagCanCodeMemory, KMemoryPermission::None, KMemoryPermission::None,
-            KMemoryAttribute::All, KMemoryAttribute::Locked)};
-        result.IsError()) {
-        return result;
-    }
-
-    new_perm = (new_perm != KMemoryPermission::None) ? new_perm : old_perm;
-
-    block_manager->UpdateLock(
-        addr, size / PageSize,
-        [](KMemoryBlockManager::iterator block, KMemoryPermission permission) {
-            block->UnshareToDevice(permission);
-        },
-        new_perm);
-
-    return ResultSuccess;
+Result KPageTable::UnlockForCodeMemory(VAddr addr, std::size_t size, const KPageGroup& pg) {
+    return this->UnlockMemory(
+        addr, size, KMemoryState::FlagCanCodeMemory, KMemoryState::FlagCanCodeMemory,
+        KMemoryPermission::None, KMemoryPermission::None, KMemoryAttribute::All,
+        KMemoryAttribute::Locked, KMemoryPermission::UserReadWrite, KMemoryAttribute::Locked, &pg);
 }
 
-ResultCode KPageTable::InitializeMemoryLayout(VAddr start, VAddr end) {
+Result KPageTable::InitializeMemoryLayout(VAddr start, VAddr end) {
     block_manager = std::make_unique<KMemoryBlockManager>(start, end);
 
     return ResultSuccess;
@@ -1170,13 +1816,11 @@ bool KPageTable::IsRegionContiguous(VAddr addr, u64 size) const {
 }
 
 void KPageTable::AddRegionToPages(VAddr start, std::size_t num_pages,
-                                  KPageLinkedList& page_linked_list) {
+                                  KPageGroup& page_linked_list) {
     VAddr addr{start};
     while (addr < start + (num_pages * PageSize)) {
         const PAddr paddr{GetPhysicalAddr(addr)};
-        if (!paddr) {
-            UNREACHABLE();
-        }
+        ASSERT(paddr != 0);
         page_linked_list.AddBlock(paddr, 1);
         addr += PageSize;
     }
@@ -1191,8 +1835,8 @@ VAddr KPageTable::AllocateVirtualMemory(VAddr start, std::size_t region_num_page
                                        IsKernel() ? 1 : 4);
 }
 
-ResultCode KPageTable::Operate(VAddr addr, std::size_t num_pages, const KPageLinkedList& page_group,
-                               OperationType operation) {
+Result KPageTable::Operate(VAddr addr, std::size_t num_pages, const KPageGroup& page_group,
+                           OperationType operation) {
     ASSERT(this->IsLockedByCurrentThread());
 
     ASSERT(Common::IsAligned(addr, PageSize));
@@ -1207,7 +1851,7 @@ ResultCode KPageTable::Operate(VAddr addr, std::size_t num_pages, const KPageLin
             system.Memory().MapMemoryRegion(page_table_impl, addr, size, node.GetAddress());
             break;
         default:
-            UNREACHABLE();
+            ASSERT(false);
         }
 
         addr += size;
@@ -1216,8 +1860,8 @@ ResultCode KPageTable::Operate(VAddr addr, std::size_t num_pages, const KPageLin
     return ResultSuccess;
 }
 
-ResultCode KPageTable::Operate(VAddr addr, std::size_t num_pages, KMemoryPermission perm,
-                               OperationType operation, PAddr map_addr) {
+Result KPageTable::Operate(VAddr addr, std::size_t num_pages, KMemoryPermission perm,
+                           OperationType operation, PAddr map_addr) {
     ASSERT(this->IsLockedByCurrentThread());
 
     ASSERT(num_pages > 0);
@@ -1238,12 +1882,12 @@ ResultCode KPageTable::Operate(VAddr addr, std::size_t num_pages, KMemoryPermiss
     case OperationType::ChangePermissionsAndRefresh:
         break;
     default:
-        UNREACHABLE();
+        ASSERT(false);
     }
     return ResultSuccess;
 }
 
-constexpr VAddr KPageTable::GetRegionAddress(KMemoryState state) const {
+VAddr KPageTable::GetRegionAddress(KMemoryState state) const {
     switch (state) {
     case KMemoryState::Free:
     case KMemoryState::Kernel:
@@ -1275,11 +1919,10 @@ constexpr VAddr KPageTable::GetRegionAddress(KMemoryState state) const {
         return code_region_start;
     default:
         UNREACHABLE();
-        return {};
     }
 }
 
-constexpr std::size_t KPageTable::GetRegionSize(KMemoryState state) const {
+std::size_t KPageTable::GetRegionSize(KMemoryState state) const {
     switch (state) {
     case KMemoryState::Free:
     case KMemoryState::Kernel:
@@ -1311,7 +1954,6 @@ constexpr std::size_t KPageTable::GetRegionSize(KMemoryState state) const {
         return code_region_end - code_region_start;
     default:
         UNREACHABLE();
-        return {};
     }
 }
 
@@ -1361,10 +2003,10 @@ bool KPageTable::CanContain(VAddr addr, std::size_t size, KMemoryState state) co
     }
 }
 
-ResultCode KPageTable::CheckMemoryState(const KMemoryInfo& info, KMemoryState state_mask,
-                                        KMemoryState state, KMemoryPermission perm_mask,
-                                        KMemoryPermission perm, KMemoryAttribute attr_mask,
-                                        KMemoryAttribute attr) const {
+Result KPageTable::CheckMemoryState(const KMemoryInfo& info, KMemoryState state_mask,
+                                    KMemoryState state, KMemoryPermission perm_mask,
+                                    KMemoryPermission perm, KMemoryAttribute attr_mask,
+                                    KMemoryAttribute attr) const {
     // Validate the states match expectation.
     R_UNLESS((info.state & state_mask) == state, ResultInvalidCurrentMemory);
     R_UNLESS((info.perm & perm_mask) == perm, ResultInvalidCurrentMemory);
@@ -1373,12 +2015,11 @@ ResultCode KPageTable::CheckMemoryState(const KMemoryInfo& info, KMemoryState st
     return ResultSuccess;
 }
 
-ResultCode KPageTable::CheckMemoryStateContiguous(std::size_t* out_blocks_needed, VAddr addr,
-                                                  std::size_t size, KMemoryState state_mask,
-                                                  KMemoryState state, KMemoryPermission perm_mask,
-                                                  KMemoryPermission perm,
-                                                  KMemoryAttribute attr_mask,
-                                                  KMemoryAttribute attr) const {
+Result KPageTable::CheckMemoryStateContiguous(std::size_t* out_blocks_needed, VAddr addr,
+                                              std::size_t size, KMemoryState state_mask,
+                                              KMemoryState state, KMemoryPermission perm_mask,
+                                              KMemoryPermission perm, KMemoryAttribute attr_mask,
+                                              KMemoryAttribute attr) const {
     ASSERT(this->IsLockedByCurrentThread());
 
     // Get information about the first block.
@@ -1416,12 +2057,12 @@ ResultCode KPageTable::CheckMemoryStateContiguous(std::size_t* out_blocks_needed
     return ResultSuccess;
 }
 
-ResultCode KPageTable::CheckMemoryState(KMemoryState* out_state, KMemoryPermission* out_perm,
-                                        KMemoryAttribute* out_attr, std::size_t* out_blocks_needed,
-                                        VAddr addr, std::size_t size, KMemoryState state_mask,
-                                        KMemoryState state, KMemoryPermission perm_mask,
-                                        KMemoryPermission perm, KMemoryAttribute attr_mask,
-                                        KMemoryAttribute attr, KMemoryAttribute ignore_attr) const {
+Result KPageTable::CheckMemoryState(KMemoryState* out_state, KMemoryPermission* out_perm,
+                                    KMemoryAttribute* out_attr, std::size_t* out_blocks_needed,
+                                    VAddr addr, std::size_t size, KMemoryState state_mask,
+                                    KMemoryState state, KMemoryPermission perm_mask,
+                                    KMemoryPermission perm, KMemoryAttribute attr_mask,
+                                    KMemoryAttribute attr, KMemoryAttribute ignore_attr) const {
     ASSERT(this->IsLockedByCurrentThread());
 
     // Get information about the first block.
@@ -1478,4 +2119,109 @@ ResultCode KPageTable::CheckMemoryState(KMemoryState* out_state, KMemoryPermissi
     return ResultSuccess;
 }
 
+Result KPageTable::LockMemoryAndOpen(KPageGroup* out_pg, PAddr* out_paddr, VAddr addr, size_t size,
+                                     KMemoryState state_mask, KMemoryState state,
+                                     KMemoryPermission perm_mask, KMemoryPermission perm,
+                                     KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                                     KMemoryPermission new_perm, KMemoryAttribute lock_attr) {
+    // Validate basic preconditions.
+    ASSERT((lock_attr & attr) == KMemoryAttribute::None);
+    ASSERT((lock_attr & (KMemoryAttribute::IpcLocked | KMemoryAttribute::DeviceShared)) ==
+           KMemoryAttribute::None);
+
+    // Validate the lock request.
+    const size_t num_pages = size / PageSize;
+    R_UNLESS(this->Contains(addr, size), ResultInvalidCurrentMemory);
+
+    // Lock the table.
+    KScopedLightLock lk(general_lock);
+
+    // Check that the output page group is empty, if it exists.
+    if (out_pg) {
+        ASSERT(out_pg->GetNumPages() == 0);
+    }
+
+    // Check the state.
+    KMemoryState old_state{};
+    KMemoryPermission old_perm{};
+    KMemoryAttribute old_attr{};
+    size_t num_allocator_blocks{};
+    R_TRY(this->CheckMemoryState(std::addressof(old_state), std::addressof(old_perm),
+                                 std::addressof(old_attr), std::addressof(num_allocator_blocks),
+                                 addr, size, state_mask | KMemoryState::FlagReferenceCounted,
+                                 state | KMemoryState::FlagReferenceCounted, perm_mask, perm,
+                                 attr_mask, attr));
+
+    // Get the physical address, if we're supposed to.
+    if (out_paddr != nullptr) {
+        ASSERT(this->GetPhysicalAddressLocked(out_paddr, addr));
+    }
+
+    // Make the page group, if we're supposed to.
+    if (out_pg != nullptr) {
+        R_TRY(this->MakePageGroup(*out_pg, addr, num_pages));
+    }
+
+    // Decide on new perm and attr.
+    new_perm = (new_perm != KMemoryPermission::None) ? new_perm : old_perm;
+    KMemoryAttribute new_attr = static_cast<KMemoryAttribute>(old_attr | lock_attr);
+
+    // Update permission, if we need to.
+    if (new_perm != old_perm) {
+        R_TRY(Operate(addr, num_pages, new_perm, OperationType::ChangePermissions));
+    }
+
+    // Apply the memory block updates.
+    block_manager->Update(addr, num_pages, old_state, new_perm, new_attr);
+
+    return ResultSuccess;
+}
+
+Result KPageTable::UnlockMemory(VAddr addr, size_t size, KMemoryState state_mask,
+                                KMemoryState state, KMemoryPermission perm_mask,
+                                KMemoryPermission perm, KMemoryAttribute attr_mask,
+                                KMemoryAttribute attr, KMemoryPermission new_perm,
+                                KMemoryAttribute lock_attr, const KPageGroup* pg) {
+    // Validate basic preconditions.
+    ASSERT((attr_mask & lock_attr) == lock_attr);
+    ASSERT((attr & lock_attr) == lock_attr);
+
+    // Validate the unlock request.
+    const size_t num_pages = size / PageSize;
+    R_UNLESS(this->Contains(addr, size), ResultInvalidCurrentMemory);
+
+    // Lock the table.
+    KScopedLightLock lk(general_lock);
+
+    // Check the state.
+    KMemoryState old_state{};
+    KMemoryPermission old_perm{};
+    KMemoryAttribute old_attr{};
+    size_t num_allocator_blocks{};
+    R_TRY(this->CheckMemoryState(std::addressof(old_state), std::addressof(old_perm),
+                                 std::addressof(old_attr), std::addressof(num_allocator_blocks),
+                                 addr, size, state_mask | KMemoryState::FlagReferenceCounted,
+                                 state | KMemoryState::FlagReferenceCounted, perm_mask, perm,
+                                 attr_mask, attr));
+
+    // Check the page group.
+    if (pg != nullptr) {
+        R_UNLESS(this->IsValidPageGroup(*pg, addr, num_pages), ResultInvalidMemoryRegion);
+    }
+
+    // Decide on new perm and attr.
+    new_perm = (new_perm != KMemoryPermission::None) ? new_perm : old_perm;
+    KMemoryAttribute new_attr = static_cast<KMemoryAttribute>(old_attr & ~lock_attr);
+
+    // Update permission, if we need to.
+    if (new_perm != old_perm) {
+        R_TRY(Operate(addr, num_pages, new_perm, OperationType::ChangePermissions));
+    }
+
+    // Apply the memory block updates.
+    block_manager->Update(addr, num_pages, old_state, new_perm, new_attr);
+
+    return ResultSuccess;
+}
+
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_table.h b/src/core/hle/kernel/k_page_table.h
index c98887d34..25774f232 100644
--- a/src/core/hle/kernel/k_page_table.h
+++ b/src/core/hle/kernel/k_page_table.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,6 +11,7 @@
 #include "core/file_sys/program_metadata.h"
 #include "core/hle/kernel/k_light_lock.h"
 #include "core/hle/kernel/k_memory_block.h"
+#include "core/hle/kernel/k_memory_layout.h"
 #include "core/hle/kernel/k_memory_manager.h"
 #include "core/hle/result.h"
 
@@ -25,45 +25,57 @@ class KMemoryBlockManager;
 
 class KPageTable final {
 public:
+    enum class ICacheInvalidationStrategy : u32 { InvalidateRange, InvalidateAll };
+
     YUZU_NON_COPYABLE(KPageTable);
     YUZU_NON_MOVEABLE(KPageTable);
 
     explicit KPageTable(Core::System& system_);
     ~KPageTable();
 
-    ResultCode InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr,
-                                    VAddr code_addr, std::size_t code_size,
-                                    KMemoryManager::Pool pool);
-    ResultCode MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
-                              KMemoryPermission perm);
-    ResultCode MapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
-    ResultCode UnmapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
-    ResultCode UnmapProcessMemory(VAddr dst_addr, std::size_t size, KPageTable& src_page_table,
-                                  VAddr src_addr);
-    ResultCode MapPhysicalMemory(VAddr addr, std::size_t size);
-    ResultCode UnmapPhysicalMemory(VAddr addr, std::size_t size);
-    ResultCode MapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
-    ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
-    ResultCode MapPages(VAddr addr, KPageLinkedList& page_linked_list, KMemoryState state,
-                        KMemoryPermission perm);
-    ResultCode UnmapPages(VAddr addr, KPageLinkedList& page_linked_list, KMemoryState state);
-    ResultCode SetProcessMemoryPermission(VAddr addr, std::size_t size,
-                                          Svc::MemoryPermission svc_perm);
+    Result InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr,
+                                VAddr code_addr, std::size_t code_size, KMemoryManager::Pool pool);
+    Result MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
+                          KMemoryPermission perm);
+    Result MapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size);
+    Result UnmapCodeMemory(VAddr dst_address, VAddr src_address, std::size_t size,
+                           ICacheInvalidationStrategy icache_invalidation_strategy);
+    Result UnmapProcessMemory(VAddr dst_addr, std::size_t size, KPageTable& src_page_table,
+                              VAddr src_addr);
+    Result MapPhysicalMemory(VAddr addr, std::size_t size);
+    Result UnmapPhysicalMemory(VAddr addr, std::size_t size);
+    Result MapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
+    Result UnmapMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
+    Result MapPages(VAddr addr, KPageGroup& page_linked_list, KMemoryState state,
+                    KMemoryPermission perm);
+    Result MapPages(VAddr* out_addr, std::size_t num_pages, std::size_t alignment, PAddr phys_addr,
+                    KMemoryState state, KMemoryPermission perm) {
+        return this->MapPages(out_addr, num_pages, alignment, phys_addr, true,
+                              this->GetRegionAddress(state), this->GetRegionSize(state) / PageSize,
+                              state, perm);
+    }
+    Result UnmapPages(VAddr addr, KPageGroup& page_linked_list, KMemoryState state);
+    Result UnmapPages(VAddr address, std::size_t num_pages, KMemoryState state);
+    Result SetProcessMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission svc_perm);
     KMemoryInfo QueryInfo(VAddr addr);
-    ResultCode ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm);
-    ResultCode ResetTransferMemory(VAddr addr, std::size_t size);
-    ResultCode SetMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission perm);
-    ResultCode SetMemoryAttribute(VAddr addr, std::size_t size, u32 mask, u32 attr);
-    ResultCode SetMaxHeapSize(std::size_t size);
-    ResultCode SetHeapSize(VAddr* out, std::size_t size);
+    Result ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm);
+    Result ResetTransferMemory(VAddr addr, std::size_t size);
+    Result SetMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission perm);
+    Result SetMemoryAttribute(VAddr addr, std::size_t size, u32 mask, u32 attr);
+    Result SetMaxHeapSize(std::size_t size);
+    Result SetHeapSize(VAddr* out, std::size_t size);
     ResultVal<VAddr> AllocateAndMapMemory(std::size_t needed_num_pages, std::size_t align,
                                           bool is_map_only, VAddr region_start,
                                           std::size_t region_num_pages, KMemoryState state,
                                           KMemoryPermission perm, PAddr map_addr = 0);
-    ResultCode LockForDeviceAddressSpace(VAddr addr, std::size_t size);
-    ResultCode UnlockForDeviceAddressSpace(VAddr addr, std::size_t size);
-    ResultCode LockForCodeMemory(VAddr addr, std::size_t size);
-    ResultCode UnlockForCodeMemory(VAddr addr, std::size_t size);
+    Result LockForDeviceAddressSpace(VAddr addr, std::size_t size);
+    Result UnlockForDeviceAddressSpace(VAddr addr, std::size_t size);
+    Result LockForCodeMemory(KPageGroup* out, VAddr addr, std::size_t size);
+    Result UnlockForCodeMemory(VAddr addr, std::size_t size, const KPageGroup& pg);
+    Result MakeAndOpenPageGroup(KPageGroup* out, VAddr address, size_t num_pages,
+                                KMemoryState state_mask, KMemoryState state,
+                                KMemoryPermission perm_mask, KMemoryPermission perm,
+                                KMemoryAttribute attr_mask, KMemoryAttribute attr);
 
     Common::PageTable& PageTableImpl() {
         return page_table_impl;
@@ -88,68 +100,97 @@ private:
                                                                 KMemoryAttribute::IpcLocked |
                                                                 KMemoryAttribute::DeviceShared;
 
-    ResultCode InitializeMemoryLayout(VAddr start, VAddr end);
-    ResultCode MapPages(VAddr addr, const KPageLinkedList& page_linked_list,
-                        KMemoryPermission perm);
-    ResultCode UnmapPages(VAddr addr, const KPageLinkedList& page_linked_list);
+    Result InitializeMemoryLayout(VAddr start, VAddr end);
+    Result MapPages(VAddr addr, const KPageGroup& page_linked_list, KMemoryPermission perm);
+    Result MapPages(VAddr* out_addr, std::size_t num_pages, std::size_t alignment, PAddr phys_addr,
+                    bool is_pa_valid, VAddr region_start, std::size_t region_num_pages,
+                    KMemoryState state, KMemoryPermission perm);
+    Result UnmapPages(VAddr addr, const KPageGroup& page_linked_list);
     bool IsRegionMapped(VAddr address, u64 size);
     bool IsRegionContiguous(VAddr addr, u64 size) const;
-    void AddRegionToPages(VAddr start, std::size_t num_pages, KPageLinkedList& page_linked_list);
+    void AddRegionToPages(VAddr start, std::size_t num_pages, KPageGroup& page_linked_list);
     KMemoryInfo QueryInfoImpl(VAddr addr);
     VAddr AllocateVirtualMemory(VAddr start, std::size_t region_num_pages, u64 needed_num_pages,
                                 std::size_t align);
-    ResultCode Operate(VAddr addr, std::size_t num_pages, const KPageLinkedList& page_group,
-                       OperationType operation);
-    ResultCode Operate(VAddr addr, std::size_t num_pages, KMemoryPermission perm,
-                       OperationType operation, PAddr map_addr = 0);
-    constexpr VAddr GetRegionAddress(KMemoryState state) const;
-    constexpr std::size_t GetRegionSize(KMemoryState state) const;
-
-    ResultCode CheckMemoryStateContiguous(std::size_t* out_blocks_needed, VAddr addr,
-                                          std::size_t size, KMemoryState state_mask,
-                                          KMemoryState state, KMemoryPermission perm_mask,
-                                          KMemoryPermission perm, KMemoryAttribute attr_mask,
-                                          KMemoryAttribute attr) const;
-    ResultCode CheckMemoryStateContiguous(VAddr addr, std::size_t size, KMemoryState state_mask,
-                                          KMemoryState state, KMemoryPermission perm_mask,
-                                          KMemoryPermission perm, KMemoryAttribute attr_mask,
-                                          KMemoryAttribute attr) const {
+    Result Operate(VAddr addr, std::size_t num_pages, const KPageGroup& page_group,
+                   OperationType operation);
+    Result Operate(VAddr addr, std::size_t num_pages, KMemoryPermission perm,
+                   OperationType operation, PAddr map_addr = 0);
+    VAddr GetRegionAddress(KMemoryState state) const;
+    std::size_t GetRegionSize(KMemoryState state) const;
+
+    VAddr FindFreeArea(VAddr region_start, std::size_t region_num_pages, std::size_t num_pages,
+                       std::size_t alignment, std::size_t offset, std::size_t guard_pages);
+
+    Result CheckMemoryStateContiguous(std::size_t* out_blocks_needed, VAddr addr, std::size_t size,
+                                      KMemoryState state_mask, KMemoryState state,
+                                      KMemoryPermission perm_mask, KMemoryPermission perm,
+                                      KMemoryAttribute attr_mask, KMemoryAttribute attr) const;
+    Result CheckMemoryStateContiguous(VAddr addr, std::size_t size, KMemoryState state_mask,
+                                      KMemoryState state, KMemoryPermission perm_mask,
+                                      KMemoryPermission perm, KMemoryAttribute attr_mask,
+                                      KMemoryAttribute attr) const {
         return this->CheckMemoryStateContiguous(nullptr, addr, size, state_mask, state, perm_mask,
                                                 perm, attr_mask, attr);
     }
 
-    ResultCode CheckMemoryState(const KMemoryInfo& info, KMemoryState state_mask,
-                                KMemoryState state, KMemoryPermission perm_mask,
-                                KMemoryPermission perm, KMemoryAttribute attr_mask,
-                                KMemoryAttribute attr) const;
-    ResultCode CheckMemoryState(KMemoryState* out_state, KMemoryPermission* out_perm,
-                                KMemoryAttribute* out_attr, std::size_t* out_blocks_needed,
-                                VAddr addr, std::size_t size, KMemoryState state_mask,
-                                KMemoryState state, KMemoryPermission perm_mask,
-                                KMemoryPermission perm, KMemoryAttribute attr_mask,
-                                KMemoryAttribute attr,
-                                KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) const;
-    ResultCode CheckMemoryState(std::size_t* out_blocks_needed, VAddr addr, std::size_t size,
-                                KMemoryState state_mask, KMemoryState state,
-                                KMemoryPermission perm_mask, KMemoryPermission perm,
-                                KMemoryAttribute attr_mask, KMemoryAttribute attr,
-                                KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) const {
+    Result CheckMemoryState(const KMemoryInfo& info, KMemoryState state_mask, KMemoryState state,
+                            KMemoryPermission perm_mask, KMemoryPermission perm,
+                            KMemoryAttribute attr_mask, KMemoryAttribute attr) const;
+    Result CheckMemoryState(KMemoryState* out_state, KMemoryPermission* out_perm,
+                            KMemoryAttribute* out_attr, std::size_t* out_blocks_needed, VAddr addr,
+                            std::size_t size, KMemoryState state_mask, KMemoryState state,
+                            KMemoryPermission perm_mask, KMemoryPermission perm,
+                            KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                            KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) const;
+    Result CheckMemoryState(std::size_t* out_blocks_needed, VAddr addr, std::size_t size,
+                            KMemoryState state_mask, KMemoryState state,
+                            KMemoryPermission perm_mask, KMemoryPermission perm,
+                            KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                            KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) const {
         return CheckMemoryState(nullptr, nullptr, nullptr, out_blocks_needed, addr, size,
                                 state_mask, state, perm_mask, perm, attr_mask, attr, ignore_attr);
     }
-    ResultCode CheckMemoryState(VAddr addr, size_t size, KMemoryState state_mask,
-                                KMemoryState state, KMemoryPermission perm_mask,
-                                KMemoryPermission perm, KMemoryAttribute attr_mask,
-                                KMemoryAttribute attr,
-                                KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) const {
+    Result CheckMemoryState(VAddr addr, std::size_t size, KMemoryState state_mask,
+                            KMemoryState state, KMemoryPermission perm_mask, KMemoryPermission perm,
+                            KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                            KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) const {
         return this->CheckMemoryState(nullptr, addr, size, state_mask, state, perm_mask, perm,
                                       attr_mask, attr, ignore_attr);
     }
 
+    Result LockMemoryAndOpen(KPageGroup* out_pg, PAddr* out_paddr, VAddr addr, size_t size,
+                             KMemoryState state_mask, KMemoryState state,
+                             KMemoryPermission perm_mask, KMemoryPermission perm,
+                             KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                             KMemoryPermission new_perm, KMemoryAttribute lock_attr);
+    Result UnlockMemory(VAddr addr, size_t size, KMemoryState state_mask, KMemoryState state,
+                        KMemoryPermission perm_mask, KMemoryPermission perm,
+                        KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                        KMemoryPermission new_perm, KMemoryAttribute lock_attr,
+                        const KPageGroup* pg);
+
+    Result MakePageGroup(KPageGroup& pg, VAddr addr, size_t num_pages);
+    bool IsValidPageGroup(const KPageGroup& pg, VAddr addr, size_t num_pages);
+
     bool IsLockedByCurrentThread() const {
         return general_lock.IsLockedByCurrentThread();
     }
 
+    bool IsHeapPhysicalAddress(const KMemoryLayout& layout, PAddr phys_addr) {
+        ASSERT(this->IsLockedByCurrentThread());
+
+        return layout.IsHeapPhysicalAddress(cached_physical_heap_region, phys_addr);
+    }
+
+    bool GetPhysicalAddressLocked(PAddr* out, VAddr virt_addr) const {
+        ASSERT(this->IsLockedByCurrentThread());
+
+        *out = GetPhysicalAddr(virt_addr);
+
+        return *out != 0;
+    }
+
     mutable KLightLock general_lock;
     mutable KLightLock map_physical_memory_lock;
 
@@ -210,7 +251,7 @@ public:
     constexpr VAddr GetAliasCodeRegionSize() const {
         return alias_code_region_end - alias_code_region_start;
     }
-    size_t GetNormalMemorySize() {
+    std::size_t GetNormalMemorySize() {
         KScopedLightLock lk(general_lock);
         return GetHeapSize() + mapped_physical_memory_size;
     }
@@ -253,9 +294,10 @@ public:
     constexpr bool IsInsideASLRRegion(VAddr address, std::size_t size) const {
         return !IsOutsideASLRRegion(address, size);
     }
-
-    PAddr GetPhysicalAddr(VAddr addr) {
-        ASSERT(IsLockedByCurrentThread());
+    constexpr std::size_t GetNumGuardPages() const {
+        return IsKernel() ? 1 : 4;
+    }
+    PAddr GetPhysicalAddr(VAddr addr) const {
         const auto backing_addr = page_table_impl.backing_addr[addr >> PageBits];
         ASSERT(backing_addr);
         return backing_addr + addr;
@@ -276,10 +318,6 @@ private:
         return is_aslr_enabled;
     }
 
-    constexpr std::size_t GetNumGuardPages() const {
-        return IsKernel() ? 1 : 4;
-    }
-
     constexpr bool ContainsPages(VAddr addr, std::size_t num_pages) const {
         return (address_space_start <= addr) &&
                (num_pages <= (address_space_end - address_space_start) / PageSize) &&
@@ -311,6 +349,9 @@ private:
     bool is_kernel{};
     bool is_aslr_enabled{};
 
+    u32 heap_fill_value{};
+    const KMemoryRegion* cached_physical_heap_region{};
+
     KMemoryManager::Pool memory_pool{KMemoryManager::Pool::Application};
     KMemoryManager::Direction allocation_option{KMemoryManager::Direction::FromFront};
 
diff --git a/src/core/hle/kernel/k_port.cpp b/src/core/hle/kernel/k_port.cpp
index a8ba09c4a..7a5a9dc2a 100644
--- a/src/core/hle/kernel/k_port.cpp
+++ b/src/core/hle/kernel/k_port.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/hle_ipc.h"
 #include "core/hle/kernel/k_port.h"
@@ -51,13 +50,18 @@ bool KPort::IsServerClosed() const {
     return state == State::ServerClosed;
 }
 
-ResultCode KPort::EnqueueSession(KServerSession* session) {
+Result KPort::EnqueueSession(KServerSession* session) {
     KScopedSchedulerLock sl{kernel};
 
     R_UNLESS(state == State::Normal, ResultPortClosed);
 
     server.EnqueueSession(session);
-    server.GetSessionRequestHandler()->ClientConnected(server.AcceptSession());
+
+    if (auto session_ptr = server.GetSessionRequestHandler().lock()) {
+        session_ptr->ClientConnected(server.AcceptSession());
+    } else {
+        ASSERT(false);
+    }
 
     return ResultSuccess;
 }
diff --git a/src/core/hle/kernel/k_port.h b/src/core/hle/kernel/k_port.h
index b6e4a1fcd..0cfc16dab 100644
--- a/src/core/hle/kernel/k_port.h
+++ b/src/core/hle/kernel/k_port.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -35,7 +34,7 @@ public:
 
     bool IsServerClosed() const;
 
-    ResultCode EnqueueSession(KServerSession* session);
+    Result EnqueueSession(KServerSession* session);
 
     KClientPort& GetClientPort() {
         return client;
diff --git a/src/core/hle/kernel/k_priority_queue.h b/src/core/hle/kernel/k_priority_queue.h
index bd779739d..cb2512b0b 100644
--- a/src/core/hle/kernel/k_priority_queue.h
+++ b/src/core/hle/kernel/k_priority_queue.h
@@ -1,9 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp
index 85c506979..d3e99665f 100644
--- a/src/core/hle/kernel/k_process.cpp
+++ b/src/core/hle/kernel/k_process.cpp
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <bitset>
@@ -13,7 +12,6 @@
 #include "common/scope_exit.h"
 #include "common/settings.h"
 #include "core/core.h"
-#include "core/device_memory.h"
 #include "core/file_sys/program_metadata.h"
 #include "core/hle/kernel/code_set.h"
 #include "core/hle/kernel/k_memory_block_manager.h"
@@ -24,7 +22,6 @@
 #include "core/hle/kernel/k_scoped_resource_reservation.h"
 #include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/k_shared_memory_info.h"
-#include "core/hle/kernel/k_slab_heap.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/svc_results.h"
@@ -59,76 +56,22 @@ void SetupMainThread(Core::System& system, KProcess& owner_process, u32 priority
     thread->GetContext64().cpu_registers[0] = 0;
     thread->GetContext32().cpu_registers[1] = thread_handle;
     thread->GetContext64().cpu_registers[1] = thread_handle;
-    thread->DisableDispatch();
 
-    auto& kernel = system.Kernel();
-    // Threads by default are dormant, wake up the main thread so it runs when the scheduler fires
-    {
-        KScopedSchedulerLock lock{kernel};
-        thread->SetState(ThreadState::Runnable);
+    if (system.DebuggerEnabled()) {
+        thread->RequestSuspend(SuspendType::Debug);
     }
+
+    // Run our thread.
+    void(thread->Run());
 }
 } // Anonymous namespace
 
-// Represents a page used for thread-local storage.
-//
-// Each TLS page contains slots that may be used by processes and threads.
-// Every process and thread is created with a slot in some arbitrary page
-// (whichever page happens to have an available slot).
-class TLSPage {
-public:
-    static constexpr std::size_t num_slot_entries =
-        Core::Memory::PAGE_SIZE / Core::Memory::TLS_ENTRY_SIZE;
-
-    explicit TLSPage(VAddr address) : base_address{address} {}
-
-    bool HasAvailableSlots() const {
-        return !is_slot_used.all();
-    }
-
-    VAddr GetBaseAddress() const {
-        return base_address;
-    }
-
-    std::optional<VAddr> ReserveSlot() {
-        for (std::size_t i = 0; i < is_slot_used.size(); i++) {
-            if (is_slot_used[i]) {
-                continue;
-            }
-
-            is_slot_used[i] = true;
-            return base_address + (i * Core::Memory::TLS_ENTRY_SIZE);
-        }
-
-        return std::nullopt;
-    }
-
-    void ReleaseSlot(VAddr address) {
-        // Ensure that all given addresses are consistent with how TLS pages
-        // are intended to be used when releasing slots.
-        ASSERT(IsWithinPage(address));
-        ASSERT((address % Core::Memory::TLS_ENTRY_SIZE) == 0);
-
-        const std::size_t index = (address - base_address) / Core::Memory::TLS_ENTRY_SIZE;
-        is_slot_used[index] = false;
-    }
-
-private:
-    bool IsWithinPage(VAddr address) const {
-        return base_address <= address && address < base_address + Core::Memory::PAGE_SIZE;
-    }
-
-    VAddr base_address;
-    std::bitset<num_slot_entries> is_slot_used;
-};
-
-ResultCode KProcess::Initialize(KProcess* process, Core::System& system, std::string process_name,
-                                ProcessType type) {
+Result KProcess::Initialize(KProcess* process, Core::System& system, std::string process_name,
+                            ProcessType type, KResourceLimit* res_limit) {
     auto& kernel = system.Kernel();
 
     process->name = std::move(process_name);
-
-    process->resource_limit = kernel.GetSystemResourceLimit();
+    process->resource_limit = res_limit;
     process->status = ProcessStatus::Created;
     process->program_id = 0;
     process->process_id = type == ProcessType::KernelInternal ? kernel.CreateNewKernelProcessID()
@@ -143,9 +86,6 @@ ResultCode KProcess::Initialize(KProcess* process, Core::System& system, std::st
 
     kernel.AppendNewProcess(process);
 
-    // Open a reference to the resource limit.
-    process->resource_limit->Open();
-
     // Clear remaining fields.
     process->num_running_threads = 0;
     process->is_signaled = false;
@@ -153,6 +93,9 @@ ResultCode KProcess::Initialize(KProcess* process, Core::System& system, std::st
     process->is_suspended = false;
     process->schedule_count = 0;
 
+    // Open a reference to the resource limit.
+    process->resource_limit->Open();
+
     return ResultSuccess;
 }
 
@@ -217,7 +160,7 @@ bool KProcess::ReleaseUserException(KThread* thread) {
                 std::addressof(num_waiters),
                 reinterpret_cast<uintptr_t>(std::addressof(exception_thread)));
             next != nullptr) {
-            next->SetState(ThreadState::Runnable);
+            next->EndWait(ResultSuccess);
         }
 
         KScheduler::SetSchedulerUpdateNeeded(kernel);
@@ -232,7 +175,8 @@ void KProcess::PinCurrentThread(s32 core_id) {
     ASSERT(kernel.GlobalSchedulerContext().IsLocked());
 
     // Get the current thread.
-    KThread* cur_thread = kernel.Scheduler(static_cast<std::size_t>(core_id)).GetCurrentThread();
+    KThread* cur_thread =
+        kernel.Scheduler(static_cast<std::size_t>(core_id)).GetSchedulerCurrentThread();
 
     // If the thread isn't terminated, pin it.
     if (!cur_thread->IsTerminationRequested()) {
@@ -249,7 +193,8 @@ void KProcess::UnpinCurrentThread(s32 core_id) {
     ASSERT(kernel.GlobalSchedulerContext().IsLocked());
 
     // Get the current thread.
-    KThread* cur_thread = kernel.Scheduler(static_cast<std::size_t>(core_id)).GetCurrentThread();
+    KThread* cur_thread =
+        kernel.Scheduler(static_cast<std::size_t>(core_id)).GetSchedulerCurrentThread();
 
     // Unpin it.
     cur_thread->Unpin();
@@ -273,8 +218,8 @@ void KProcess::UnpinThread(KThread* thread) {
     KScheduler::SetSchedulerUpdateNeeded(kernel);
 }
 
-ResultCode KProcess::AddSharedMemory(KSharedMemory* shmem, [[maybe_unused]] VAddr address,
-                                     [[maybe_unused]] size_t size) {
+Result KProcess::AddSharedMemory(KSharedMemory* shmem, [[maybe_unused]] VAddr address,
+                                 [[maybe_unused]] size_t size) {
     // Lock ourselves, to prevent concurrent access.
     KScopedLightLock lk(state_lock);
 
@@ -326,15 +271,19 @@ void KProcess::RemoveSharedMemory(KSharedMemory* shmem, [[maybe_unused]] VAddr a
     shmem->Close();
 }
 
-void KProcess::RegisterThread(const KThread* thread) {
+void KProcess::RegisterThread(KThread* thread) {
+    KScopedLightLock lk{list_lock};
+
     thread_list.push_back(thread);
 }
 
-void KProcess::UnregisterThread(const KThread* thread) {
+void KProcess::UnregisterThread(KThread* thread) {
+    KScopedLightLock lk{list_lock};
+
     thread_list.remove(thread);
 }
 
-ResultCode KProcess::Reset() {
+Result KProcess::Reset() {
     // Lock the process and the scheduler.
     KScopedLightLock lk(state_lock);
     KScopedSchedulerLock sl{kernel};
@@ -348,8 +297,51 @@ ResultCode KProcess::Reset() {
     return ResultSuccess;
 }
 
-ResultCode KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata,
-                                      std::size_t code_size) {
+Result KProcess::SetActivity(ProcessActivity activity) {
+    // Lock ourselves and the scheduler.
+    KScopedLightLock lk{state_lock};
+    KScopedLightLock list_lk{list_lock};
+    KScopedSchedulerLock sl{kernel};
+
+    // Validate our state.
+    R_UNLESS(status != ProcessStatus::Exiting, ResultInvalidState);
+    R_UNLESS(status != ProcessStatus::Exited, ResultInvalidState);
+
+    // Either pause or resume.
+    if (activity == ProcessActivity::Paused) {
+        // Verify that we're not suspended.
+        if (is_suspended) {
+            return ResultInvalidState;
+        }
+
+        // Suspend all threads.
+        for (auto* thread : GetThreadList()) {
+            thread->RequestSuspend(SuspendType::Process);
+        }
+
+        // Set ourselves as suspended.
+        SetSuspended(true);
+    } else {
+        ASSERT(activity == ProcessActivity::Runnable);
+
+        // Verify that we're suspended.
+        if (!is_suspended) {
+            return ResultInvalidState;
+        }
+
+        // Resume all threads.
+        for (auto* thread : GetThreadList()) {
+            thread->Resume(SuspendType::Process);
+        }
+
+        // Set ourselves as resumed.
+        SetSuspended(false);
+    }
+
+    return ResultSuccess;
+}
+
+Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size) {
     program_id = metadata.GetTitleID();
     ideal_core = metadata.GetMainThreadCore();
     is_64bit_process = metadata.Is64BitProgram();
@@ -364,24 +356,24 @@ ResultCode KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata,
         return ResultLimitReached;
     }
     // Initialize proces address space
-    if (const ResultCode result{
-            page_table->InitializeForProcess(metadata.GetAddressSpaceType(), false, 0x8000000,
-                                             code_size, KMemoryManager::Pool::Application)};
+    if (const Result result{page_table->InitializeForProcess(metadata.GetAddressSpaceType(), false,
+                                                             0x8000000, code_size,
+                                                             KMemoryManager::Pool::Application)};
         result.IsError()) {
         return result;
     }
 
     // Map process code region
-    if (const ResultCode result{page_table->MapProcessCode(page_table->GetCodeRegionStart(),
-                                                           code_size / PageSize, KMemoryState::Code,
-                                                           KMemoryPermission::None)};
+    if (const Result result{page_table->MapProcessCode(page_table->GetCodeRegionStart(),
+                                                       code_size / PageSize, KMemoryState::Code,
+                                                       KMemoryPermission::None)};
         result.IsError()) {
         return result;
     }
 
     // Initialize process capabilities
     const auto& caps{metadata.GetKernelCapabilities()};
-    if (const ResultCode result{
+    if (const Result result{
             capabilities.InitializeForUserProcess(caps.data(), caps.size(), *page_table)};
         result.IsError()) {
         return result;
@@ -401,11 +393,11 @@ ResultCode KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata,
         break;
 
     default:
-        UNREACHABLE();
+        ASSERT(false);
     }
 
     // Create TLS region
-    tls_region_address = CreateTLSRegion();
+    R_TRY(this->CreateThreadLocalRegion(std::addressof(tls_region_address)));
     memory_reservation.Commit();
 
     return handle_table.Initialize(capabilities.GetHandleTableSize());
@@ -428,11 +420,11 @@ void KProcess::PrepareForTermination() {
     ChangeStatus(ProcessStatus::Exiting);
 
     const auto stop_threads = [this](const std::vector<KThread*>& in_thread_list) {
-        for (auto& thread : in_thread_list) {
+        for (auto* thread : in_thread_list) {
             if (thread->GetOwnerProcess() != this)
                 continue;
 
-            if (thread == kernel.CurrentScheduler()->GetCurrentThread())
+            if (thread == GetCurrentThreadPointer(kernel))
                 continue;
 
             // TODO(Subv): When are the other running/ready threads terminated?
@@ -445,7 +437,7 @@ void KProcess::PrepareForTermination() {
 
     stop_threads(kernel.System().GlobalSchedulerContext().GetThreadList());
 
-    FreeTLSRegion(tls_region_address);
+    this->DeleteThreadLocalRegion(tls_region_address);
     tls_region_address = 0;
 
     if (resource_limit) {
@@ -457,9 +449,6 @@ void KProcess::PrepareForTermination() {
 }
 
 void KProcess::Finalize() {
-    // Finalize the handle table and close any open handles.
-    handle_table.Finalize();
-
     // Free all shared memory infos.
     {
         auto it = shared_memory_list.begin();
@@ -484,67 +473,156 @@ void KProcess::Finalize() {
         resource_limit = nullptr;
     }
 
+    // Finalize the page table.
+    page_table.reset();
+
     // Perform inherited finalization.
     KAutoObjectWithSlabHeapAndContainer<KProcess, KWorkerTask>::Finalize();
 }
 
-/**
- * Attempts to find a TLS page that contains a free slot for
- * use by a thread.
- *
- * @returns If a page with an available slot is found, then an iterator
- *          pointing to the page is returned. Otherwise the end iterator
- *          is returned instead.
- */
-static auto FindTLSPageWithAvailableSlots(std::vector<TLSPage>& tls_pages) {
-    return std::find_if(tls_pages.begin(), tls_pages.end(),
-                        [](const auto& page) { return page.HasAvailableSlots(); });
+Result KProcess::CreateThreadLocalRegion(VAddr* out) {
+    KThreadLocalPage* tlp = nullptr;
+    VAddr tlr = 0;
+
+    // See if we can get a region from a partially used TLP.
+    {
+        KScopedSchedulerLock sl{kernel};
+
+        if (auto it = partially_used_tlp_tree.begin(); it != partially_used_tlp_tree.end()) {
+            tlr = it->Reserve();
+            ASSERT(tlr != 0);
+
+            if (it->IsAllUsed()) {
+                tlp = std::addressof(*it);
+                partially_used_tlp_tree.erase(it);
+                fully_used_tlp_tree.insert(*tlp);
+            }
+
+            *out = tlr;
+            return ResultSuccess;
+        }
+    }
+
+    // Allocate a new page.
+    tlp = KThreadLocalPage::Allocate(kernel);
+    R_UNLESS(tlp != nullptr, ResultOutOfMemory);
+    auto tlp_guard = SCOPE_GUARD({ KThreadLocalPage::Free(kernel, tlp); });
+
+    // Initialize the new page.
+    R_TRY(tlp->Initialize(kernel, this));
+
+    // Reserve a TLR.
+    tlr = tlp->Reserve();
+    ASSERT(tlr != 0);
+
+    // Insert into our tree.
+    {
+        KScopedSchedulerLock sl{kernel};
+        if (tlp->IsAllUsed()) {
+            fully_used_tlp_tree.insert(*tlp);
+        } else {
+            partially_used_tlp_tree.insert(*tlp);
+        }
+    }
+
+    // We succeeded!
+    tlp_guard.Cancel();
+    *out = tlr;
+    return ResultSuccess;
 }
 
-VAddr KProcess::CreateTLSRegion() {
-    KScopedSchedulerLock lock(kernel);
-    if (auto tls_page_iter{FindTLSPageWithAvailableSlots(tls_pages)};
-        tls_page_iter != tls_pages.cend()) {
-        return *tls_page_iter->ReserveSlot();
+Result KProcess::DeleteThreadLocalRegion(VAddr addr) {
+    KThreadLocalPage* page_to_free = nullptr;
+
+    // Release the region.
+    {
+        KScopedSchedulerLock sl{kernel};
+
+        // Try to find the page in the partially used list.
+        auto it = partially_used_tlp_tree.find_key(Common::AlignDown(addr, PageSize));
+        if (it == partially_used_tlp_tree.end()) {
+            // If we don't find it, it has to be in the fully used list.
+            it = fully_used_tlp_tree.find_key(Common::AlignDown(addr, PageSize));
+            R_UNLESS(it != fully_used_tlp_tree.end(), ResultInvalidAddress);
+
+            // Release the region.
+            it->Release(addr);
+
+            // Move the page out of the fully used list.
+            KThreadLocalPage* tlp = std::addressof(*it);
+            fully_used_tlp_tree.erase(it);
+            if (tlp->IsAllFree()) {
+                page_to_free = tlp;
+            } else {
+                partially_used_tlp_tree.insert(*tlp);
+            }
+        } else {
+            // Release the region.
+            it->Release(addr);
+
+            // Handle the all-free case.
+            KThreadLocalPage* tlp = std::addressof(*it);
+            if (tlp->IsAllFree()) {
+                partially_used_tlp_tree.erase(it);
+                page_to_free = tlp;
+            }
+        }
+    }
+
+    // If we should free the page it was in, do so.
+    if (page_to_free != nullptr) {
+        page_to_free->Finalize();
+
+        KThreadLocalPage::Free(kernel, page_to_free);
     }
 
-    Page* const tls_page_ptr{kernel.GetUserSlabHeapPages().Allocate()};
-    ASSERT(tls_page_ptr);
+    return ResultSuccess;
+}
 
-    const VAddr start{page_table->GetKernelMapRegionStart()};
-    const VAddr size{page_table->GetKernelMapRegionEnd() - start};
-    const PAddr tls_map_addr{kernel.System().DeviceMemory().GetPhysicalAddr(tls_page_ptr)};
-    const VAddr tls_page_addr{page_table
-                                  ->AllocateAndMapMemory(1, PageSize, true, start, size / PageSize,
-                                                         KMemoryState::ThreadLocal,
-                                                         KMemoryPermission::UserReadWrite,
-                                                         tls_map_addr)
-                                  .ValueOr(0)};
+bool KProcess::InsertWatchpoint(Core::System& system, VAddr addr, u64 size,
+                                DebugWatchpointType type) {
+    const auto watch{std::find_if(watchpoints.begin(), watchpoints.end(), [&](const auto& wp) {
+        return wp.type == DebugWatchpointType::None;
+    })};
 
-    ASSERT(tls_page_addr);
+    if (watch == watchpoints.end()) {
+        return false;
+    }
 
-    std::memset(tls_page_ptr, 0, PageSize);
-    tls_pages.emplace_back(tls_page_addr);
+    watch->start_address = addr;
+    watch->end_address = addr + size;
+    watch->type = type;
 
-    const auto reserve_result{tls_pages.back().ReserveSlot()};
-    ASSERT(reserve_result.has_value());
+    for (VAddr page = Common::AlignDown(addr, PageSize); page < addr + size; page += PageSize) {
+        debug_page_refcounts[page]++;
+        system.Memory().MarkRegionDebug(page, PageSize, true);
+    }
 
-    return *reserve_result;
+    return true;
 }
 
-void KProcess::FreeTLSRegion(VAddr tls_address) {
-    KScopedSchedulerLock lock(kernel);
-    const VAddr aligned_address = Common::AlignDown(tls_address, Core::Memory::PAGE_SIZE);
-    auto iter =
-        std::find_if(tls_pages.begin(), tls_pages.end(), [aligned_address](const auto& page) {
-            return page.GetBaseAddress() == aligned_address;
-        });
+bool KProcess::RemoveWatchpoint(Core::System& system, VAddr addr, u64 size,
+                                DebugWatchpointType type) {
+    const auto watch{std::find_if(watchpoints.begin(), watchpoints.end(), [&](const auto& wp) {
+        return wp.start_address == addr && wp.end_address == addr + size && wp.type == type;
+    })};
 
-    // Something has gone very wrong if we're freeing a region
-    // with no actual page available.
-    ASSERT(iter != tls_pages.cend());
+    if (watch == watchpoints.end()) {
+        return false;
+    }
+
+    watch->start_address = 0;
+    watch->end_address = 0;
+    watch->type = DebugWatchpointType::None;
+
+    for (VAddr page = Common::AlignDown(addr, PageSize); page < addr + size; page += PageSize) {
+        debug_page_refcounts[page]--;
+        if (!debug_page_refcounts[page]) {
+            system.Memory().MarkRegionDebug(page, PageSize, false);
+        }
+    }
 
-    iter->ReleaseSlot(tls_address);
+    return true;
 }
 
 void KProcess::LoadModule(CodeSet code_set, VAddr base_addr) {
@@ -567,9 +645,10 @@ bool KProcess::IsSignaled() const {
 }
 
 KProcess::KProcess(KernelCore& kernel_)
-    : KAutoObjectWithSlabHeapAndContainer{kernel_},
-      page_table{std::make_unique<KPageTable>(kernel_.System())}, handle_table{kernel_},
-      address_arbiter{kernel_.System()}, condition_var{kernel_.System()}, state_lock{kernel_} {}
+    : KAutoObjectWithSlabHeapAndContainer{kernel_}, page_table{std::make_unique<KPageTable>(
+                                                        kernel_.System())},
+      handle_table{kernel_}, address_arbiter{kernel_.System()}, condition_var{kernel_.System()},
+      state_lock{kernel_}, list_lock{kernel_} {}
 
 KProcess::~KProcess() = default;
 
@@ -583,7 +662,7 @@ void KProcess::ChangeStatus(ProcessStatus new_status) {
     NotifyAvailable();
 }
 
-ResultCode KProcess::AllocateMainThreadStack(std::size_t stack_size) {
+Result KProcess::AllocateMainThreadStack(std::size_t stack_size) {
     ASSERT(stack_size);
 
     // The kernel always ensures that the given stack size is page aligned.
diff --git a/src/core/hle/kernel/k_process.h b/src/core/hle/kernel/k_process.h
index 38b446350..d56d73bab 100644
--- a/src/core/hle/kernel/k_process.h
+++ b/src/core/hle/kernel/k_process.h
@@ -1,20 +1,20 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <cstddef>
 #include <list>
+#include <map>
 #include <string>
-#include <vector>
 #include "common/common_types.h"
 #include "core/hle/kernel/k_address_arbiter.h"
 #include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/k_condition_variable.h"
 #include "core/hle/kernel/k_handle_table.h"
 #include "core/hle/kernel/k_synchronization_object.h"
+#include "core/hle/kernel/k_thread_local_page.h"
 #include "core/hle/kernel/k_worker_task.h"
 #include "core/hle/kernel/process_capability.h"
 #include "core/hle/kernel/slab_helpers.h"
@@ -63,6 +63,25 @@ enum class ProcessStatus {
     DebugBreak,
 };
 
+enum class ProcessActivity : u32 {
+    Runnable,
+    Paused,
+};
+
+enum class DebugWatchpointType : u8 {
+    None = 0,
+    Read = 1 << 0,
+    Write = 1 << 1,
+    ReadOrWrite = Read | Write,
+};
+DECLARE_ENUM_FLAG_OPERATORS(DebugWatchpointType);
+
+struct DebugWatchpoint {
+    VAddr start_address;
+    VAddr end_address;
+    DebugWatchpointType type;
+};
+
 class KProcess final : public KAutoObjectWithSlabHeapAndContainer<KProcess, KWorkerTask> {
     KERNEL_AUTOOBJECT_TRAITS(KProcess, KSynchronizationObject);
 
@@ -90,8 +109,8 @@ public:
 
     static constexpr std::size_t RANDOM_ENTROPY_SIZE = 4;
 
-    static ResultCode Initialize(KProcess* process, Core::System& system, std::string process_name,
-                                 ProcessType type);
+    static Result Initialize(KProcess* process, Core::System& system, std::string process_name,
+                             ProcessType type, KResourceLimit* res_limit);
 
     /// Gets a reference to the process' page table.
     KPageTable& PageTable() {
@@ -113,11 +132,11 @@ public:
         return handle_table;
     }
 
-    ResultCode SignalToAddress(VAddr address) {
+    Result SignalToAddress(VAddr address) {
         return condition_var.SignalToAddress(address);
     }
 
-    ResultCode WaitForAddress(Handle handle, VAddr address, u32 tag) {
+    Result WaitForAddress(Handle handle, VAddr address, u32 tag) {
         return condition_var.WaitForAddress(handle, address, tag);
     }
 
@@ -125,17 +144,16 @@ public:
         return condition_var.Signal(cv_key, count);
     }
 
-    ResultCode WaitConditionVariable(VAddr address, u64 cv_key, u32 tag, s64 ns) {
+    Result WaitConditionVariable(VAddr address, u64 cv_key, u32 tag, s64 ns) {
         return condition_var.Wait(address, cv_key, tag, ns);
     }
 
-    ResultCode SignalAddressArbiter(VAddr address, Svc::SignalType signal_type, s32 value,
-                                    s32 count) {
+    Result SignalAddressArbiter(VAddr address, Svc::SignalType signal_type, s32 value, s32 count) {
         return address_arbiter.SignalToAddress(address, signal_type, value, count);
     }
 
-    ResultCode WaitAddressArbiter(VAddr address, Svc::ArbitrationType arb_type, s32 value,
-                                  s64 timeout) {
+    Result WaitAddressArbiter(VAddr address, Svc::ArbitrationType arb_type, s32 value,
+                              s64 timeout) {
         return address_arbiter.WaitForAddress(address, arb_type, value, timeout);
     }
 
@@ -282,17 +300,17 @@ public:
     u64 GetTotalPhysicalMemoryUsedWithoutSystemResource() const;
 
     /// Gets the list of all threads created with this process as their owner.
-    const std::list<const KThread*>& GetThreadList() const {
+    std::list<KThread*>& GetThreadList() {
         return thread_list;
     }
 
     /// Registers a thread as being created under this process,
     /// adding it to this process' thread list.
-    void RegisterThread(const KThread* thread);
+    void RegisterThread(KThread* thread);
 
     /// Unregisters a thread from this process, removing it
     /// from this process' thread list.
-    void UnregisterThread(const KThread* thread);
+    void UnregisterThread(KThread* thread);
 
     /// Clears the signaled state of the process if and only if it's signaled.
     ///
@@ -302,7 +320,7 @@ public:
     /// @pre The process must be in a signaled state. If this is called on a
     ///      process instance that is not signaled, ERR_INVALID_STATE will be
     ///      returned.
-    ResultCode Reset();
+    Result Reset();
 
     /**
      * Loads process-specifics configuration info with metadata provided
@@ -313,7 +331,7 @@ public:
      * @returns ResultSuccess if all relevant metadata was able to be
      *          loaded and parsed. Otherwise, an error code is returned.
      */
-    ResultCode LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size);
+    Result LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size);
 
     /**
      * Starts the main application thread for this process.
@@ -347,6 +365,8 @@ public:
 
     void DoWorkerTaskImpl();
 
+    Result SetActivity(ProcessActivity activity);
+
     void PinCurrentThread(s32 core_id);
     void UnpinCurrentThread(s32 core_id);
     void UnpinThread(KThread* thread);
@@ -355,17 +375,30 @@ public:
         return state_lock;
     }
 
-    ResultCode AddSharedMemory(KSharedMemory* shmem, VAddr address, size_t size);
+    Result AddSharedMemory(KSharedMemory* shmem, VAddr address, size_t size);
     void RemoveSharedMemory(KSharedMemory* shmem, VAddr address, size_t size);
 
     ///////////////////////////////////////////////////////////////////////////////////////////////
     // Thread-local storage management
 
     // Marks the next available region as used and returns the address of the slot.
-    [[nodiscard]] VAddr CreateTLSRegion();
+    [[nodiscard]] Result CreateThreadLocalRegion(VAddr* out);
 
     // Frees a used TLS slot identified by the given address
-    void FreeTLSRegion(VAddr tls_address);
+    Result DeleteThreadLocalRegion(VAddr addr);
+
+    ///////////////////////////////////////////////////////////////////////////////////////////////
+    // Debug watchpoint management
+
+    // Attempts to insert a watchpoint into a free slot. Returns false if none are available.
+    bool InsertWatchpoint(Core::System& system, VAddr addr, u64 size, DebugWatchpointType type);
+
+    // Attempts to remove the watchpoint specified by the given parameters.
+    bool RemoveWatchpoint(Core::System& system, VAddr addr, u64 size, DebugWatchpointType type);
+
+    const std::array<DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS>& GetWatchpoints() const {
+        return watchpoints;
+    }
 
 private:
     void PinThread(s32 core_id, KThread* thread) {
@@ -388,7 +421,7 @@ private:
     void ChangeStatus(ProcessStatus new_status);
 
     /// Allocates the main thread stack for the process, given the stack size in bytes.
-    ResultCode AllocateMainThreadStack(std::size_t stack_size);
+    Result AllocateMainThreadStack(std::size_t stack_size);
 
     /// Memory manager for this process
     std::unique_ptr<KPageTable> page_table;
@@ -413,13 +446,6 @@ private:
     /// The ideal CPU core for this process, threads are scheduled on this core by default.
     u8 ideal_core = 0;
 
-    /// The Thread Local Storage area is allocated as processes create threads,
-    /// each TLS area is 0x200 bytes, so one page (0x1000) is split up in 8 parts, and each part
-    /// holds the TLS for a specific thread. This vector contains which parts are in use for each
-    /// page as a bitmask.
-    /// This vector will grow as more pages are allocated for new threads.
-    std::vector<TLSPage> tls_pages;
-
     /// Contains the parsed process capability descriptors.
     ProcessCapabilities capabilities;
 
@@ -429,7 +455,7 @@ private:
     bool is_64bit_process = true;
 
     /// Total running time for the process in ticks.
-    u64 total_process_running_time_ticks = 0;
+    std::atomic<u64> total_process_running_time_ticks = 0;
 
     /// Per-process handle table for storing created object handles in.
     KHandleTable handle_table;
@@ -449,7 +475,7 @@ private:
     std::array<u64, RANDOM_ENTROPY_SIZE> random_entropy{};
 
     /// List of threads that are running with this process as their owner.
-    std::list<const KThread*> thread_list;
+    std::list<KThread*> thread_list;
 
     /// List of shared memory that are running with this process as their owner.
     std::list<KSharedMemoryInfo*> shared_memory_list;
@@ -478,10 +504,19 @@ private:
     std::array<KThread*, Core::Hardware::NUM_CPU_CORES> running_threads{};
     std::array<u64, Core::Hardware::NUM_CPU_CORES> running_thread_idle_counts{};
     std::array<KThread*, Core::Hardware::NUM_CPU_CORES> pinned_threads{};
+    std::array<DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS> watchpoints{};
+    std::map<VAddr, u64> debug_page_refcounts;
 
     KThread* exception_thread{};
 
     KLightLock state_lock;
+    KLightLock list_lock;
+
+    using TLPTree =
+        Common::IntrusiveRedBlackTreeBaseTraits<KThreadLocalPage>::TreeType<KThreadLocalPage>;
+    using TLPIterator = TLPTree::iterator;
+    TLPTree fully_used_tlp_tree;
+    TLPTree partially_used_tlp_tree;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_readable_event.cpp b/src/core/hle/kernel/k_readable_event.cpp
index bf1db10d4..94c5464fe 100644
--- a/src/core/hle/kernel/k_readable_event.cpp
+++ b/src/core/hle/kernel/k_readable_event.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "core/hle/kernel/k_event.h"
@@ -28,7 +27,7 @@ void KReadableEvent::Destroy() {
     }
 }
 
-ResultCode KReadableEvent::Signal() {
+Result KReadableEvent::Signal() {
     KScopedSchedulerLock lk{kernel};
 
     if (!is_signaled) {
@@ -39,13 +38,13 @@ ResultCode KReadableEvent::Signal() {
     return ResultSuccess;
 }
 
-ResultCode KReadableEvent::Clear() {
+Result KReadableEvent::Clear() {
     Reset();
 
     return ResultSuccess;
 }
 
-ResultCode KReadableEvent::Reset() {
+Result KReadableEvent::Reset() {
     KScopedSchedulerLock lk{kernel};
 
     if (!is_signaled) {
diff --git a/src/core/hle/kernel/k_readable_event.h b/src/core/hle/kernel/k_readable_event.h
index 149fa78dd..18dcad289 100644
--- a/src/core/hle/kernel/k_readable_event.h
+++ b/src/core/hle/kernel/k_readable_event.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -34,9 +33,9 @@ public:
     bool IsSignaled() const override;
     void Destroy() override;
 
-    ResultCode Signal();
-    ResultCode Clear();
-    ResultCode Reset();
+    Result Signal();
+    Result Clear();
+    Result Reset();
 
 private:
     bool is_signaled{};
diff --git a/src/core/hle/kernel/k_resource_limit.cpp b/src/core/hle/kernel/k_resource_limit.cpp
index 0c4bba66b..010dcf99e 100644
--- a/src/core/hle/kernel/k_resource_limit.cpp
+++ b/src/core/hle/kernel/k_resource_limit.cpp
@@ -1,8 +1,8 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
+#include "core/core.h"
 #include "core/core_timing.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/svc_results.h"
@@ -73,7 +73,7 @@ s64 KResourceLimit::GetFreeValue(LimitableResource which) const {
     return value;
 }
 
-ResultCode KResourceLimit::SetLimitValue(LimitableResource which, s64 value) {
+Result KResourceLimit::SetLimitValue(LimitableResource which, s64 value) {
     const auto index = static_cast<std::size_t>(which);
     KScopedLightLock lk(lock);
     R_UNLESS(current_values[index] <= value, ResultInvalidState);
@@ -151,4 +151,22 @@ void KResourceLimit::Release(LimitableResource which, s64 value, s64 hint) {
     }
 }
 
+KResourceLimit* CreateResourceLimitForProcess(Core::System& system, s64 physical_memory_size) {
+    auto* resource_limit = KResourceLimit::Create(system.Kernel());
+    resource_limit->Initialize(&system.CoreTiming());
+
+    // Initialize default resource limit values.
+    // TODO(bunnei): These values are the system defaults, the limits for service processes are
+    // lower. These should use the correct limit values.
+
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::PhysicalMemory, physical_memory_size)
+               .IsSuccess());
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::Threads, 800).IsSuccess());
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::Events, 900).IsSuccess());
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::TransferMemory, 200).IsSuccess());
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::Sessions, 1133).IsSuccess());
+
+    return resource_limit;
+}
+
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_resource_limit.h b/src/core/hle/kernel/k_resource_limit.h
index fab6005ff..65c98c979 100644
--- a/src/core/hle/kernel/k_resource_limit.h
+++ b/src/core/hle/kernel/k_resource_limit.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,7 @@
 #include "core/hle/kernel/k_light_condition_variable.h"
 #include "core/hle/kernel/k_light_lock.h"
 
-union ResultCode;
+union Result;
 
 namespace Core::Timing {
 class CoreTiming;
@@ -47,7 +46,7 @@ public:
     s64 GetPeakValue(LimitableResource which) const;
     s64 GetFreeValue(LimitableResource which) const;
 
-    ResultCode SetLimitValue(LimitableResource which, s64 value);
+    Result SetLimitValue(LimitableResource which, s64 value);
 
     bool Reserve(LimitableResource which, s64 value);
     bool Reserve(LimitableResource which, s64 value, s64 timeout);
@@ -67,4 +66,7 @@ private:
     KLightConditionVariable cond_var;
     const Core::Timing::CoreTiming* core_timing{};
 };
+
+KResourceLimit* CreateResourceLimitForProcess(Core::System& system, s64 physical_memory_size);
+
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_scheduler.cpp b/src/core/hle/kernel/k_scheduler.cpp
index c96520828..c34ce7a17 100644
--- a/src/core/hle/kernel/k_scheduler.cpp
+++ b/src/core/hle/kernel/k_scheduler.cpp
@@ -1,9 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <bit>
 
@@ -22,7 +18,6 @@
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/physical_core.h"
-#include "core/hle/kernel/time_manager.h"
 
 namespace Kernel {
 
@@ -32,69 +27,185 @@ static void IncrementScheduledCount(Kernel::KThread* thread) {
     }
 }
 
-void KScheduler::RescheduleCores(KernelCore& kernel, u64 cores_pending_reschedule) {
-    auto scheduler = kernel.CurrentScheduler();
+KScheduler::KScheduler(KernelCore& kernel_) : kernel{kernel_} {
+    m_switch_fiber = std::make_shared<Common::Fiber>([this] {
+        while (true) {
+            ScheduleImplFiber();
+        }
+    });
+
+    m_state.needs_scheduling = true;
+}
+
+KScheduler::~KScheduler() = default;
 
-    u32 current_core{0xF};
-    bool must_context_switch{};
-    if (scheduler) {
-        current_core = scheduler->core_id;
-        // TODO(bunnei): Should be set to true when we deprecate single core
-        must_context_switch = !kernel.IsPhantomModeForSingleCore();
+void KScheduler::SetInterruptTaskRunnable() {
+    m_state.interrupt_task_runnable = true;
+    m_state.needs_scheduling = true;
+}
+
+void KScheduler::RequestScheduleOnInterrupt() {
+    m_state.needs_scheduling = true;
+
+    if (CanSchedule(kernel)) {
+        ScheduleOnInterrupt();
     }
+}
 
-    while (cores_pending_reschedule != 0) {
-        const auto core = static_cast<u32>(std::countr_zero(cores_pending_reschedule));
-        ASSERT(core < Core::Hardware::NUM_CPU_CORES);
-        if (!must_context_switch || core != current_core) {
-            auto& phys_core = kernel.PhysicalCore(core);
-            phys_core.Interrupt();
-        }
-        cores_pending_reschedule &= ~(1ULL << core);
+void KScheduler::DisableScheduling(KernelCore& kernel) {
+    ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() >= 0);
+    GetCurrentThread(kernel).DisableDispatch();
+}
+
+void KScheduler::EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling) {
+    ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() >= 1);
+
+    auto* scheduler{kernel.CurrentScheduler()};
+
+    if (!scheduler || kernel.IsPhantomModeForSingleCore()) {
+        KScheduler::RescheduleCores(kernel, cores_needing_scheduling);
+        KScheduler::RescheduleCurrentHLEThread(kernel);
+        return;
     }
 
-    for (std::size_t core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; ++core_id) {
-        if (kernel.PhysicalCore(core_id).IsInterrupted()) {
-            KInterruptManager::HandleInterrupt(kernel, static_cast<s32>(core_id));
-        }
+    scheduler->RescheduleOtherCores(cores_needing_scheduling);
+
+    if (GetCurrentThread(kernel).GetDisableDispatchCount() > 1) {
+        GetCurrentThread(kernel).EnableDispatch();
+    } else {
+        scheduler->RescheduleCurrentCore();
     }
+}
+
+void KScheduler::RescheduleCurrentHLEThread(KernelCore& kernel) {
+    // HACK: we cannot schedule from this thread, it is not a core thread
+    ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() == 1);
+
+    // Special case to ensure dummy threads that are waiting block
+    GetCurrentThread(kernel).IfDummyThreadTryWait();
 
-    if (must_context_switch) {
-        auto core_scheduler = kernel.CurrentScheduler();
-        kernel.ExitSVCProfile();
-        core_scheduler->RescheduleCurrentCore();
-        kernel.EnterSVCProfile();
+    ASSERT(GetCurrentThread(kernel).GetState() != ThreadState::Waiting);
+    GetCurrentThread(kernel).EnableDispatch();
+}
+
+u64 KScheduler::UpdateHighestPriorityThreads(KernelCore& kernel) {
+    if (IsSchedulerUpdateNeeded(kernel)) {
+        return UpdateHighestPriorityThreadsImpl(kernel);
+    } else {
+        return 0;
     }
 }
 
+void KScheduler::Schedule() {
+    ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() == 1);
+    ASSERT(m_core_id == GetCurrentCoreId(kernel));
+
+    ScheduleImpl();
+}
+
+void KScheduler::ScheduleOnInterrupt() {
+    GetCurrentThread(kernel).DisableDispatch();
+    Schedule();
+    GetCurrentThread(kernel).EnableDispatch();
+}
+
+void KScheduler::PreemptSingleCore() {
+    GetCurrentThread(kernel).DisableDispatch();
+
+    auto* thread = GetCurrentThreadPointer(kernel);
+    auto& previous_scheduler = kernel.Scheduler(thread->GetCurrentCore());
+    previous_scheduler.Unload(thread);
+
+    Common::Fiber::YieldTo(thread->GetHostContext(), *m_switch_fiber);
+
+    GetCurrentThread(kernel).EnableDispatch();
+}
+
+void KScheduler::RescheduleCurrentCore() {
+    ASSERT(!kernel.IsPhantomModeForSingleCore());
+    ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() == 1);
+
+    GetCurrentThread(kernel).EnableDispatch();
+
+    if (m_state.needs_scheduling.load()) {
+        // Disable interrupts, and then check again if rescheduling is needed.
+        // KScopedInterruptDisable intr_disable;
+
+        kernel.CurrentScheduler()->RescheduleCurrentCoreImpl();
+    }
+}
+
+void KScheduler::RescheduleCurrentCoreImpl() {
+    // Check that scheduling is needed.
+    if (m_state.needs_scheduling.load()) [[likely]] {
+        GetCurrentThread(kernel).DisableDispatch();
+        Schedule();
+        GetCurrentThread(kernel).EnableDispatch();
+    }
+}
+
+void KScheduler::Initialize(KThread* main_thread, KThread* idle_thread, s32 core_id) {
+    // Set core ID/idle thread/interrupt task manager.
+    m_core_id = core_id;
+    m_idle_thread = idle_thread;
+    // m_state.idle_thread_stack = m_idle_thread->GetStackTop();
+    // m_state.interrupt_task_manager = &kernel.GetInterruptTaskManager();
+
+    // Insert the main thread into the priority queue.
+    // {
+    //     KScopedSchedulerLock lk{kernel};
+    //     GetPriorityQueue(kernel).PushBack(GetCurrentThreadPointer(kernel));
+    //     SetSchedulerUpdateNeeded(kernel);
+    // }
+
+    // Bind interrupt handler.
+    // kernel.GetInterruptManager().BindHandler(
+    //     GetSchedulerInterruptHandler(kernel), KInterruptName::Scheduler, m_core_id,
+    //     KInterruptController::PriorityLevel::Scheduler, false, false);
+
+    // Set the current thread.
+    m_current_thread = main_thread;
+}
+
+void KScheduler::Activate() {
+    ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() == 1);
+
+    // m_state.should_count_idle = KTargetSystem::IsDebugMode();
+    m_is_active = true;
+    RescheduleCurrentCore();
+}
+
+void KScheduler::OnThreadStart() {
+    GetCurrentThread(kernel).EnableDispatch();
+}
+
 u64 KScheduler::UpdateHighestPriorityThread(KThread* highest_thread) {
-    KScopedSpinLock lk{guard};
-    if (KThread* prev_highest_thread = state.highest_priority_thread;
-        prev_highest_thread != highest_thread) {
-        if (prev_highest_thread != nullptr) {
+    if (KThread* prev_highest_thread = m_state.highest_priority_thread;
+        prev_highest_thread != highest_thread) [[likely]] {
+        if (prev_highest_thread != nullptr) [[likely]] {
             IncrementScheduledCount(prev_highest_thread);
-            prev_highest_thread->SetLastScheduledTick(system.CoreTiming().GetCPUTicks());
+            prev_highest_thread->SetLastScheduledTick(kernel.System().CoreTiming().GetCPUTicks());
         }
-        if (state.should_count_idle) {
-            if (highest_thread != nullptr) {
+        if (m_state.should_count_idle) {
+            if (highest_thread != nullptr) [[likely]] {
                 if (KProcess* process = highest_thread->GetOwnerProcess(); process != nullptr) {
-                    process->SetRunningThread(core_id, highest_thread, state.idle_count);
+                    process->SetRunningThread(m_core_id, highest_thread, m_state.idle_count);
                 }
             } else {
-                state.idle_count++;
+                m_state.idle_count++;
             }
         }
 
-        state.highest_priority_thread = highest_thread;
-        state.needs_scheduling.store(true);
-        return (1ULL << core_id);
+        m_state.highest_priority_thread = highest_thread;
+        m_state.needs_scheduling = true;
+        return (1ULL << m_core_id);
     } else {
         return 0;
     }
 }
 
 u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) {
-    ASSERT(kernel.GlobalSchedulerContext().IsLocked());
+    ASSERT(IsSchedulerLockedByCurrentThread(kernel));
 
     // Clear that we need to update.
     ClearSchedulerUpdateNeeded(kernel);
@@ -103,18 +214,20 @@ u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) {
     KThread* top_threads[Core::Hardware::NUM_CPU_CORES];
     auto& priority_queue = GetPriorityQueue(kernel);
 
-    /// We want to go over all cores, finding the highest priority thread and determining if
-    /// scheduling is needed for that core.
+    // We want to go over all cores, finding the highest priority thread and determining if
+    // scheduling is needed for that core.
     for (size_t core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
         KThread* top_thread = priority_queue.GetScheduledFront(static_cast<s32>(core_id));
         if (top_thread != nullptr) {
-            // If the thread has no waiters, we need to check if the process has a thread pinned.
-            if (top_thread->GetNumKernelWaiters() == 0) {
-                if (KProcess* parent = top_thread->GetOwnerProcess(); parent != nullptr) {
-                    if (KThread* pinned = parent->GetPinnedThread(static_cast<s32>(core_id));
-                        pinned != nullptr && pinned != top_thread) {
-                        // We prefer our parent's pinned thread if possible. However, we also don't
-                        // want to schedule un-runnable threads.
+            // We need to check if the thread's process has a pinned thread.
+            if (KProcess* parent = top_thread->GetOwnerProcess()) {
+                // Check that there's a pinned thread other than the current top thread.
+                if (KThread* pinned = parent->GetPinnedThread(static_cast<s32>(core_id));
+                    pinned != nullptr && pinned != top_thread) {
+                    // We need to prefer threads with kernel waiters to the pinned thread.
+                    if (top_thread->GetNumKernelWaiters() ==
+                        0 /* && top_thread != parent->GetExceptionThread() */) {
+                        // If the pinned thread is runnable, use it.
                         if (pinned->GetRawState() == ThreadState::Runnable) {
                             top_thread = pinned;
                         } else {
@@ -134,7 +247,8 @@ u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) {
 
     // Idle cores are bad. We're going to try to migrate threads to each idle core in turn.
     while (idle_cores != 0) {
-        const auto core_id = static_cast<u32>(std::countr_zero(idle_cores));
+        const s32 core_id = static_cast<s32>(std::countr_zero(idle_cores));
+
         if (KThread* suggested = priority_queue.GetSuggestedFront(core_id); suggested != nullptr) {
             s32 migration_candidates[Core::Hardware::NUM_CPU_CORES];
             size_t num_candidates = 0;
@@ -155,7 +269,6 @@ u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) {
                     // The suggested thread isn't bound to its core, so we can migrate it!
                     suggested->SetActiveCore(core_id);
                     priority_queue.ChangeCore(suggested_core, suggested);
-
                     top_threads[core_id] = suggested;
                     cores_needing_scheduling |=
                         kernel.Scheduler(core_id).UpdateHighestPriorityThread(top_threads[core_id]);
@@ -188,7 +301,6 @@ u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) {
                         // Perform the migration.
                         suggested->SetActiveCore(core_id);
                         priority_queue.ChangeCore(candidate_core, suggested);
-
                         top_threads[core_id] = suggested;
                         cores_needing_scheduling |=
                             kernel.Scheduler(core_id).UpdateHighestPriorityThread(
@@ -205,24 +317,210 @@ u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) {
     return cores_needing_scheduling;
 }
 
+void KScheduler::SwitchThread(KThread* next_thread) {
+    KProcess* const cur_process = kernel.CurrentProcess();
+    KThread* const cur_thread = GetCurrentThreadPointer(kernel);
+
+    // We never want to schedule a null thread, so use the idle thread if we don't have a next.
+    if (next_thread == nullptr) {
+        next_thread = m_idle_thread;
+    }
+
+    if (next_thread->GetCurrentCore() != m_core_id) {
+        next_thread->SetCurrentCore(m_core_id);
+    }
+
+    // If we're not actually switching thread, there's nothing to do.
+    if (next_thread == cur_thread) {
+        return;
+    }
+
+    // Next thread is now known not to be nullptr, and must not be dispatchable.
+    ASSERT(next_thread->GetDisableDispatchCount() == 1);
+    ASSERT(!next_thread->IsDummyThread());
+
+    // Update the CPU time tracking variables.
+    const s64 prev_tick = m_last_context_switch_time;
+    const s64 cur_tick = kernel.System().CoreTiming().GetCPUTicks();
+    const s64 tick_diff = cur_tick - prev_tick;
+    cur_thread->AddCpuTime(m_core_id, tick_diff);
+    if (cur_process != nullptr) {
+        cur_process->UpdateCPUTimeTicks(tick_diff);
+    }
+    m_last_context_switch_time = cur_tick;
+
+    // Update our previous thread.
+    if (cur_process != nullptr) {
+        if (!cur_thread->IsTerminationRequested() && cur_thread->GetActiveCore() == m_core_id)
+            [[likely]] {
+            m_state.prev_thread = cur_thread;
+        } else {
+            m_state.prev_thread = nullptr;
+        }
+    }
+
+    // Switch the current process, if we're switching processes.
+    // if (KProcess *next_process = next_thread->GetOwnerProcess(); next_process != cur_process) {
+    //     KProcess::Switch(cur_process, next_process);
+    // }
+
+    // Set the new thread.
+    SetCurrentThread(kernel, next_thread);
+    m_current_thread = next_thread;
+
+    // Set the new Thread Local region.
+    // cpu::SwitchThreadLocalRegion(GetInteger(next_thread->GetThreadLocalRegionAddress()));
+}
+
+void KScheduler::ScheduleImpl() {
+    // First, clear the needs scheduling bool.
+    m_state.needs_scheduling.store(false, std::memory_order_seq_cst);
+
+    // Load the appropriate thread pointers for scheduling.
+    KThread* const cur_thread{GetCurrentThreadPointer(kernel)};
+    KThread* highest_priority_thread{m_state.highest_priority_thread};
+
+    // Check whether there are runnable interrupt tasks.
+    if (m_state.interrupt_task_runnable) {
+        // The interrupt task is runnable.
+        // We want to switch to the interrupt task/idle thread.
+        highest_priority_thread = nullptr;
+    }
+
+    // If there aren't, we want to check if the highest priority thread is the same as the current
+    // thread.
+    if (highest_priority_thread == cur_thread) {
+        // If they're the same, then we can just return.
+        return;
+    }
+
+    // The highest priority thread is not the same as the current thread.
+    // Jump to the switcher and continue executing from there.
+    m_switch_cur_thread = cur_thread;
+    m_switch_highest_priority_thread = highest_priority_thread;
+    m_switch_from_schedule = true;
+    Common::Fiber::YieldTo(cur_thread->host_context, *m_switch_fiber);
+
+    // Returning from ScheduleImpl occurs after this thread has been scheduled again.
+}
+
+void KScheduler::ScheduleImplFiber() {
+    KThread* const cur_thread{m_switch_cur_thread};
+    KThread* highest_priority_thread{m_switch_highest_priority_thread};
+
+    // If we're not coming from scheduling (i.e., we came from SC preemption),
+    // we should restart the scheduling loop directly. Not accurate to HOS.
+    if (!m_switch_from_schedule) {
+        goto retry;
+    }
+
+    // Mark that we are not coming from scheduling anymore.
+    m_switch_from_schedule = false;
+
+    // Save the original thread context.
+    Unload(cur_thread);
+
+    // The current thread's context has been entirely taken care of.
+    // Now we want to loop until we successfully switch the thread context.
+    while (true) {
+        // We're starting to try to do the context switch.
+        // Check if the highest priority thread is null.
+        if (!highest_priority_thread) {
+            // The next thread is nullptr!
+
+            // Switch to the idle thread. Note: HOS treats idling as a special case for
+            // performance. This is not *required* for yuzu's purposes, and for singlecore
+            // compatibility, we can just move the logic that would go here into the execution
+            // of the idle thread. If we ever remove singlecore, we should implement this
+            // accurately to HOS.
+            highest_priority_thread = m_idle_thread;
+        }
+
+        // We want to try to lock the highest priority thread's context.
+        // Try to take it.
+        while (!highest_priority_thread->context_guard.try_lock()) {
+            // The highest priority thread's context is already locked.
+            // Check if we need scheduling. If we don't, we can retry directly.
+            if (m_state.needs_scheduling.load(std::memory_order_seq_cst)) {
+                // If we do, another core is interfering, and we must start again.
+                goto retry;
+            }
+        }
+
+        // It's time to switch the thread.
+        // Switch to the highest priority thread.
+        SwitchThread(highest_priority_thread);
+
+        // Check if we need scheduling. If we do, then we can't complete the switch and should
+        // retry.
+        if (m_state.needs_scheduling.load(std::memory_order_seq_cst)) {
+            // Our switch failed.
+            // We should unlock the thread context, and then retry.
+            highest_priority_thread->context_guard.unlock();
+            goto retry;
+        } else {
+            break;
+        }
+
+    retry:
+
+        // We failed to successfully do the context switch, and need to retry.
+        // Clear needs_scheduling.
+        m_state.needs_scheduling.store(false, std::memory_order_seq_cst);
+
+        // Refresh the highest priority thread.
+        highest_priority_thread = m_state.highest_priority_thread;
+    }
+
+    // Reload the guest thread context.
+    Reload(highest_priority_thread);
+
+    // Reload the host thread.
+    Common::Fiber::YieldTo(m_switch_fiber, *highest_priority_thread->host_context);
+}
+
+void KScheduler::Unload(KThread* thread) {
+    auto& cpu_core = kernel.System().ArmInterface(m_core_id);
+    cpu_core.SaveContext(thread->GetContext32());
+    cpu_core.SaveContext(thread->GetContext64());
+    // Save the TPIDR_EL0 system register in case it was modified.
+    thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0());
+    cpu_core.ClearExclusiveState();
+
+    // Check if the thread is terminated by checking the DPC flags.
+    if ((thread->GetStackParameters().dpc_flags & static_cast<u32>(DpcFlag::Terminated)) == 0) {
+        // The thread isn't terminated, so we want to unlock it.
+        thread->context_guard.unlock();
+    }
+}
+
+void KScheduler::Reload(KThread* thread) {
+    auto& cpu_core = kernel.System().ArmInterface(m_core_id);
+    cpu_core.LoadContext(thread->GetContext32());
+    cpu_core.LoadContext(thread->GetContext64());
+    cpu_core.SetTlsAddress(thread->GetTLSAddress());
+    cpu_core.SetTPIDR_EL0(thread->GetTPIDR_EL0());
+    cpu_core.LoadWatchpointArray(thread->GetOwnerProcess()->GetWatchpoints());
+    cpu_core.ClearExclusiveState();
+}
+
 void KScheduler::ClearPreviousThread(KernelCore& kernel, KThread* thread) {
-    ASSERT(kernel.GlobalSchedulerContext().IsLocked());
+    ASSERT(IsSchedulerLockedByCurrentThread(kernel));
     for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; ++i) {
         // Get an atomic reference to the core scheduler's previous thread.
-        std::atomic_ref<KThread*> prev_thread(kernel.Scheduler(static_cast<s32>(i)).prev_thread);
-        static_assert(std::atomic_ref<KThread*>::is_always_lock_free);
+        auto& prev_thread{kernel.Scheduler(i).m_state.prev_thread};
 
         // Atomically clear the previous thread if it's our target.
         KThread* compare = thread;
-        prev_thread.compare_exchange_strong(compare, nullptr);
+        prev_thread.compare_exchange_strong(compare, nullptr, std::memory_order_seq_cst);
     }
 }
 
 void KScheduler::OnThreadStateChanged(KernelCore& kernel, KThread* thread, ThreadState old_state) {
-    ASSERT(kernel.GlobalSchedulerContext().IsLocked());
+    ASSERT(IsSchedulerLockedByCurrentThread(kernel));
 
     // Check if the state has changed, because if it hasn't there's nothing to do.
-    const auto cur_state = thread->GetRawState();
+    const ThreadState cur_state = thread->GetRawState();
     if (cur_state == old_state) {
         return;
     }
@@ -242,12 +540,12 @@ void KScheduler::OnThreadStateChanged(KernelCore& kernel, KThread* thread, Threa
 }
 
 void KScheduler::OnThreadPriorityChanged(KernelCore& kernel, KThread* thread, s32 old_priority) {
-    ASSERT(kernel.GlobalSchedulerContext().IsLocked());
+    ASSERT(IsSchedulerLockedByCurrentThread(kernel));
 
     // If the thread is runnable, we want to change its priority in the queue.
     if (thread->GetRawState() == ThreadState::Runnable) {
         GetPriorityQueue(kernel).ChangePriority(old_priority,
-                                                thread == kernel.GetCurrentEmuThread(), thread);
+                                                thread == GetCurrentThreadPointer(kernel), thread);
         IncrementScheduledCount(thread);
         SetSchedulerUpdateNeeded(kernel);
     }
@@ -255,7 +553,7 @@ void KScheduler::OnThreadPriorityChanged(KernelCore& kernel, KThread* thread, s3
 
 void KScheduler::OnThreadAffinityMaskChanged(KernelCore& kernel, KThread* thread,
                                              const KAffinityMask& old_affinity, s32 old_core) {
-    ASSERT(kernel.GlobalSchedulerContext().IsLocked());
+    ASSERT(IsSchedulerLockedByCurrentThread(kernel));
 
     // If the thread is runnable, we want to change its affinity in the queue.
     if (thread->GetRawState() == ThreadState::Runnable) {
@@ -265,15 +563,14 @@ void KScheduler::OnThreadAffinityMaskChanged(KernelCore& kernel, KThread* thread
     }
 }
 
-void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
-    ASSERT(system.GlobalSchedulerContext().IsLocked());
+void KScheduler::RotateScheduledQueue(KernelCore& kernel, s32 core_id, s32 priority) {
+    ASSERT(IsSchedulerLockedByCurrentThread(kernel));
 
     // Get a reference to the priority queue.
-    auto& kernel = system.Kernel();
     auto& priority_queue = GetPriorityQueue(kernel);
 
     // Rotate the front of the queue to the end.
-    KThread* top_thread = priority_queue.GetScheduledFront(cpu_core_id, priority);
+    KThread* top_thread = priority_queue.GetScheduledFront(core_id, priority);
     KThread* next_thread = nullptr;
     if (top_thread != nullptr) {
         next_thread = priority_queue.MoveToScheduledBack(top_thread);
@@ -285,7 +582,7 @@ void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
 
     // While we have a suggested thread, try to migrate it!
     {
-        KThread* suggested = priority_queue.GetSuggestedFront(cpu_core_id, priority);
+        KThread* suggested = priority_queue.GetSuggestedFront(core_id, priority);
         while (suggested != nullptr) {
             // Check if the suggested thread is the top thread on its core.
             const s32 suggested_core = suggested->GetActiveCore();
@@ -306,7 +603,7 @@ void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
                 // to the front of the queue.
                 if (top_on_suggested_core == nullptr ||
                     top_on_suggested_core->GetPriority() >= HighestCoreMigrationAllowedPriority) {
-                    suggested->SetActiveCore(cpu_core_id);
+                    suggested->SetActiveCore(core_id);
                     priority_queue.ChangeCore(suggested_core, suggested, true);
                     IncrementScheduledCount(suggested);
                     break;
@@ -314,22 +611,21 @@ void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
             }
 
             // Get the next suggestion.
-            suggested = priority_queue.GetSamePriorityNext(cpu_core_id, suggested);
+            suggested = priority_queue.GetSamePriorityNext(core_id, suggested);
         }
     }
 
     // Now that we might have migrated a thread with the same priority, check if we can do better.
-
     {
-        KThread* best_thread = priority_queue.GetScheduledFront(cpu_core_id);
-        if (best_thread == GetCurrentThread()) {
-            best_thread = priority_queue.GetScheduledNext(cpu_core_id, best_thread);
+        KThread* best_thread = priority_queue.GetScheduledFront(core_id);
+        if (best_thread == GetCurrentThreadPointer(kernel)) {
+            best_thread = priority_queue.GetScheduledNext(core_id, best_thread);
         }
 
         // If the best thread we can choose has a priority the same or worse than ours, try to
         // migrate a higher priority thread.
         if (best_thread != nullptr && best_thread->GetPriority() >= priority) {
-            KThread* suggested = priority_queue.GetSuggestedFront(cpu_core_id);
+            KThread* suggested = priority_queue.GetSuggestedFront(core_id);
             while (suggested != nullptr) {
                 // If the suggestion's priority is the same as ours, don't bother.
                 if (suggested->GetPriority() >= best_thread->GetPriority()) {
@@ -348,7 +644,7 @@ void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
                     if (top_on_suggested_core == nullptr ||
                         top_on_suggested_core->GetPriority() >=
                             HighestCoreMigrationAllowedPriority) {
-                        suggested->SetActiveCore(cpu_core_id);
+                        suggested->SetActiveCore(core_id);
                         priority_queue.ChangeCore(suggested_core, suggested, true);
                         IncrementScheduledCount(suggested);
                         break;
@@ -356,7 +652,7 @@ void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
                 }
 
                 // Get the next suggestion.
-                suggested = priority_queue.GetSuggestedNext(cpu_core_id, suggested);
+                suggested = priority_queue.GetSuggestedNext(core_id, suggested);
             }
         }
     }
@@ -365,71 +661,13 @@ void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
     SetSchedulerUpdateNeeded(kernel);
 }
 
-bool KScheduler::CanSchedule(KernelCore& kernel) {
-    return kernel.GetCurrentEmuThread()->GetDisableDispatchCount() <= 1;
-}
-
-bool KScheduler::IsSchedulerUpdateNeeded(const KernelCore& kernel) {
-    return kernel.GlobalSchedulerContext().scheduler_update_needed.load(std::memory_order_acquire);
-}
-
-void KScheduler::SetSchedulerUpdateNeeded(KernelCore& kernel) {
-    kernel.GlobalSchedulerContext().scheduler_update_needed.store(true, std::memory_order_release);
-}
-
-void KScheduler::ClearSchedulerUpdateNeeded(KernelCore& kernel) {
-    kernel.GlobalSchedulerContext().scheduler_update_needed.store(false, std::memory_order_release);
-}
-
-void KScheduler::DisableScheduling(KernelCore& kernel) {
-    // If we are shutting down the kernel, none of this is relevant anymore.
-    if (kernel.IsShuttingDown()) {
-        return;
-    }
-
-    ASSERT(GetCurrentThreadPointer(kernel)->GetDisableDispatchCount() >= 0);
-    GetCurrentThreadPointer(kernel)->DisableDispatch();
-}
-
-void KScheduler::EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling) {
-    // If we are shutting down the kernel, none of this is relevant anymore.
-    if (kernel.IsShuttingDown()) {
-        return;
-    }
-
-    auto* current_thread = GetCurrentThreadPointer(kernel);
-
-    ASSERT(current_thread->GetDisableDispatchCount() >= 1);
-
-    if (current_thread->GetDisableDispatchCount() > 1) {
-        current_thread->EnableDispatch();
-    } else {
-        RescheduleCores(kernel, cores_needing_scheduling);
-    }
-
-    // Special case to ensure dummy threads that are waiting block.
-    current_thread->IfDummyThreadTryWait();
-}
-
-u64 KScheduler::UpdateHighestPriorityThreads(KernelCore& kernel) {
-    if (IsSchedulerUpdateNeeded(kernel)) {
-        return UpdateHighestPriorityThreadsImpl(kernel);
-    } else {
-        return 0;
-    }
-}
-
-KSchedulerPriorityQueue& KScheduler::GetPriorityQueue(KernelCore& kernel) {
-    return kernel.GlobalSchedulerContext().priority_queue;
-}
-
 void KScheduler::YieldWithoutCoreMigration(KernelCore& kernel) {
     // Validate preconditions.
     ASSERT(CanSchedule(kernel));
     ASSERT(kernel.CurrentProcess() != nullptr);
 
     // Get the current thread and process.
-    KThread& cur_thread = Kernel::GetCurrentThread(kernel);
+    KThread& cur_thread = GetCurrentThread(kernel);
     KProcess& cur_process = *kernel.CurrentProcess();
 
     // If the thread's yield count matches, there's nothing for us to do.
@@ -442,7 +680,7 @@ void KScheduler::YieldWithoutCoreMigration(KernelCore& kernel) {
 
     // Perform the yield.
     {
-        KScopedSchedulerLock lock(kernel);
+        KScopedSchedulerLock sl{kernel};
 
         const auto cur_state = cur_thread.GetRawState();
         if (cur_state == ThreadState::Runnable) {
@@ -468,7 +706,7 @@ void KScheduler::YieldWithCoreMigration(KernelCore& kernel) {
     ASSERT(kernel.CurrentProcess() != nullptr);
 
     // Get the current thread and process.
-    KThread& cur_thread = Kernel::GetCurrentThread(kernel);
+    KThread& cur_thread = GetCurrentThread(kernel);
     KProcess& cur_process = *kernel.CurrentProcess();
 
     // If the thread's yield count matches, there's nothing for us to do.
@@ -481,7 +719,7 @@ void KScheduler::YieldWithCoreMigration(KernelCore& kernel) {
 
     // Perform the yield.
     {
-        KScopedSchedulerLock lock(kernel);
+        KScopedSchedulerLock sl{kernel};
 
         const auto cur_state = cur_thread.GetRawState();
         if (cur_state == ThreadState::Runnable) {
@@ -501,7 +739,7 @@ void KScheduler::YieldWithCoreMigration(KernelCore& kernel) {
 
                 if (KThread* running_on_suggested_core =
                         (suggested_core >= 0)
-                            ? kernel.Scheduler(suggested_core).state.highest_priority_thread
+                            ? kernel.Scheduler(suggested_core).m_state.highest_priority_thread
                             : nullptr;
                     running_on_suggested_core != suggested) {
                     // If the current thread's priority is higher than our suggestion's we prefer
@@ -556,7 +794,7 @@ void KScheduler::YieldToAnyThread(KernelCore& kernel) {
     ASSERT(kernel.CurrentProcess() != nullptr);
 
     // Get the current thread and process.
-    KThread& cur_thread = Kernel::GetCurrentThread(kernel);
+    KThread& cur_thread = GetCurrentThread(kernel);
     KProcess& cur_process = *kernel.CurrentProcess();
 
     // If the thread's yield count matches, there's nothing for us to do.
@@ -569,7 +807,7 @@ void KScheduler::YieldToAnyThread(KernelCore& kernel) {
 
     // Perform the yield.
     {
-        KScopedSchedulerLock lock(kernel);
+        KScopedSchedulerLock sl{kernel};
 
         const auto cur_state = cur_thread.GetRawState();
         if (cur_state == ThreadState::Runnable) {
@@ -626,219 +864,19 @@ void KScheduler::YieldToAnyThread(KernelCore& kernel) {
     }
 }
 
-KScheduler::KScheduler(Core::System& system_, s32 core_id_) : system{system_}, core_id{core_id_} {
-    switch_fiber = std::make_shared<Common::Fiber>(OnSwitch, this);
-    state.needs_scheduling.store(true);
-    state.interrupt_task_thread_runnable = false;
-    state.should_count_idle = false;
-    state.idle_count = 0;
-    state.idle_thread_stack = nullptr;
-    state.highest_priority_thread = nullptr;
-}
-
-void KScheduler::Finalize() {
-    if (idle_thread) {
-        idle_thread->Close();
-        idle_thread = nullptr;
-    }
-}
-
-KScheduler::~KScheduler() {
-    ASSERT(!idle_thread);
-}
-
-KThread* KScheduler::GetCurrentThread() const {
-    if (auto result = current_thread.load(); result) {
-        return result;
-    }
-    return idle_thread;
-}
-
-u64 KScheduler::GetLastContextSwitchTicks() const {
-    return last_context_switch_time;
-}
-
-void KScheduler::RescheduleCurrentCore() {
-    ASSERT(GetCurrentThread()->GetDisableDispatchCount() == 1);
-
-    auto& phys_core = system.Kernel().PhysicalCore(core_id);
-    if (phys_core.IsInterrupted()) {
-        phys_core.ClearInterrupt();
+void KScheduler::RescheduleOtherCores(u64 cores_needing_scheduling) {
+    if (const u64 core_mask = cores_needing_scheduling & ~(1ULL << m_core_id); core_mask != 0) {
+        RescheduleCores(kernel, core_mask);
     }
-
-    guard.Lock();
-    if (state.needs_scheduling.load()) {
-        Schedule();
-    } else {
-        GetCurrentThread()->EnableDispatch();
-        guard.Unlock();
-    }
-}
-
-void KScheduler::OnThreadStart() {
-    SwitchContextStep2();
 }
 
-void KScheduler::Unload(KThread* thread) {
-    ASSERT(thread);
-
-    LOG_TRACE(Kernel, "core {}, unload thread {}", core_id, thread ? thread->GetName() : "nullptr");
-
-    if (thread->IsCallingSvc()) {
-        thread->ClearIsCallingSvc();
-    }
-
-    auto& physical_core = system.Kernel().PhysicalCore(core_id);
-    if (!physical_core.IsInitialized()) {
-        return;
-    }
-
-    Core::ARM_Interface& cpu_core = physical_core.ArmInterface();
-    cpu_core.SaveContext(thread->GetContext32());
-    cpu_core.SaveContext(thread->GetContext64());
-    // Save the TPIDR_EL0 system register in case it was modified.
-    thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0());
-    cpu_core.ClearExclusiveState();
-
-    if (!thread->IsTerminationRequested() && thread->GetActiveCore() == core_id) {
-        prev_thread = thread;
-    } else {
-        prev_thread = nullptr;
-    }
-
-    thread->context_guard.Unlock();
-}
-
-void KScheduler::Reload(KThread* thread) {
-    LOG_TRACE(Kernel, "core {}, reload thread {}", core_id, thread->GetName());
-
-    Core::ARM_Interface& cpu_core = system.ArmInterface(core_id);
-    cpu_core.LoadContext(thread->GetContext32());
-    cpu_core.LoadContext(thread->GetContext64());
-    cpu_core.SetTlsAddress(thread->GetTLSAddress());
-    cpu_core.SetTPIDR_EL0(thread->GetTPIDR_EL0());
-    cpu_core.ClearExclusiveState();
-}
-
-void KScheduler::SwitchContextStep2() {
-    // Load context of new thread
-    Reload(GetCurrentThread());
-
-    RescheduleCurrentCore();
-}
-
-void KScheduler::ScheduleImpl() {
-    KThread* previous_thread = GetCurrentThread();
-    KThread* next_thread = state.highest_priority_thread;
-
-    state.needs_scheduling.store(false);
-
-    // We never want to schedule a null thread, so use the idle thread if we don't have a next.
-    if (next_thread == nullptr) {
-        next_thread = idle_thread;
-    }
-
-    if (next_thread->GetCurrentCore() != core_id) {
-        next_thread->SetCurrentCore(core_id);
-    }
-
-    // We never want to schedule a dummy thread, as these are only used by host threads for locking.
-    if (next_thread->GetThreadType() == ThreadType::Dummy) {
-        ASSERT_MSG(false, "Dummy threads should never be scheduled!");
-        next_thread = idle_thread;
-    }
-
-    // If we're not actually switching thread, there's nothing to do.
-    if (next_thread == current_thread.load()) {
-        previous_thread->EnableDispatch();
-        guard.Unlock();
-        return;
-    }
-
-    // Update the CPU time tracking variables.
-    KProcess* const previous_process = system.Kernel().CurrentProcess();
-    UpdateLastContextSwitchTime(previous_thread, previous_process);
-
-    // Save context for previous thread
-    Unload(previous_thread);
-
-    std::shared_ptr<Common::Fiber>* old_context;
-    old_context = &previous_thread->GetHostContext();
-
-    // Set the new thread.
-    current_thread.store(next_thread);
-
-    guard.Unlock();
-
-    Common::Fiber::YieldTo(*old_context, *switch_fiber);
-    /// When a thread wakes up, the scheduler may have changed to other in another core.
-    auto& next_scheduler = *system.Kernel().CurrentScheduler();
-    next_scheduler.SwitchContextStep2();
-}
-
-void KScheduler::OnSwitch(void* this_scheduler) {
-    KScheduler* sched = static_cast<KScheduler*>(this_scheduler);
-    sched->SwitchToCurrent();
-}
-
-void KScheduler::SwitchToCurrent() {
-    while (true) {
-        {
-            KScopedSpinLock lk{guard};
-            current_thread.store(state.highest_priority_thread);
-            state.needs_scheduling.store(false);
+void KScheduler::RescheduleCores(KernelCore& kernel, u64 core_mask) {
+    // Send IPI
+    for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
+        if (core_mask & (1ULL << i)) {
+            kernel.PhysicalCore(i).Interrupt();
         }
-        const auto is_switch_pending = [this] {
-            KScopedSpinLock lk{guard};
-            return state.needs_scheduling.load();
-        };
-        do {
-            auto next_thread = current_thread.load();
-            if (next_thread != nullptr) {
-                const auto locked = next_thread->context_guard.TryLock();
-                if (state.needs_scheduling.load()) {
-                    next_thread->context_guard.Unlock();
-                    break;
-                }
-                if (next_thread->GetActiveCore() != core_id) {
-                    next_thread->context_guard.Unlock();
-                    break;
-                }
-                if (!locked) {
-                    continue;
-                }
-            }
-            auto thread = next_thread ? next_thread : idle_thread;
-            Common::Fiber::YieldTo(switch_fiber, *thread->GetHostContext());
-        } while (!is_switch_pending());
     }
 }
 
-void KScheduler::UpdateLastContextSwitchTime(KThread* thread, KProcess* process) {
-    const u64 prev_switch_ticks = last_context_switch_time;
-    const u64 most_recent_switch_ticks = system.CoreTiming().GetCPUTicks();
-    const u64 update_ticks = most_recent_switch_ticks - prev_switch_ticks;
-
-    if (thread != nullptr) {
-        thread->AddCpuTime(core_id, update_ticks);
-    }
-
-    if (process != nullptr) {
-        process->UpdateCPUTimeTicks(update_ticks);
-    }
-
-    last_context_switch_time = most_recent_switch_ticks;
-}
-
-void KScheduler::Initialize() {
-    idle_thread = KThread::Create(system.Kernel());
-    ASSERT(KThread::InitializeIdleThread(system, idle_thread, core_id).IsSuccess());
-    idle_thread->SetName(fmt::format("IdleThread:{}", core_id));
-}
-
-KScopedSchedulerLock::KScopedSchedulerLock(KernelCore& kernel)
-    : KScopedLock(kernel.GlobalSchedulerContext().SchedulerLock()) {}
-
-KScopedSchedulerLock::~KScopedSchedulerLock() = default;
-
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_scheduler.h b/src/core/hle/kernel/k_scheduler.h
index 82fcd99e7..534321d8d 100644
--- a/src/core/hle/kernel/k_scheduler.h
+++ b/src/core/hle/kernel/k_scheduler.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,6 +11,7 @@
 #include "core/hle/kernel/k_scheduler_lock.h"
 #include "core/hle/kernel/k_scoped_lock.h"
 #include "core/hle/kernel/k_spin_lock.h"
+#include "core/hle/kernel/k_thread.h"
 
 namespace Common {
 class Fiber;
@@ -24,188 +24,150 @@ class System;
 namespace Kernel {
 
 class KernelCore;
+class KInterruptTaskManager;
 class KProcess;
-class SchedulerLock;
 class KThread;
+class KScopedDisableDispatch;
+class KScopedSchedulerLock;
+class KScopedSchedulerLockAndSleep;
 
 class KScheduler final {
 public:
-    explicit KScheduler(Core::System& system_, s32 core_id_);
-    ~KScheduler();
-
-    void Finalize();
+    YUZU_NON_COPYABLE(KScheduler);
+    YUZU_NON_MOVEABLE(KScheduler);
 
-    /// Reschedules to the next available thread (call after current thread is suspended)
-    void RescheduleCurrentCore();
+    using LockType = KAbstractSchedulerLock<KScheduler>;
 
-    /// Reschedules cores pending reschedule, to be called on EnableScheduling.
-    static void RescheduleCores(KernelCore& kernel, u64 cores_pending_reschedule);
+    explicit KScheduler(KernelCore& kernel);
+    ~KScheduler();
 
-    /// The next two are for SingleCore Only.
-    /// Unload current thread before preempting core.
+    void Initialize(KThread* main_thread, KThread* idle_thread, s32 core_id);
+    void Activate();
+    void OnThreadStart();
     void Unload(KThread* thread);
-
-    /// Reload current thread after core preemption.
     void Reload(KThread* thread);
 
-    /// Gets the current running thread
-    [[nodiscard]] KThread* GetCurrentThread() const;
+    void SetInterruptTaskRunnable();
+    void RequestScheduleOnInterrupt();
+    void PreemptSingleCore();
 
-    /// Gets the idle thread
-    [[nodiscard]] KThread* GetIdleThread() const {
-        return idle_thread;
+    u64 GetIdleCount() {
+        return m_state.idle_count;
     }
 
-    /// Returns true if the scheduler is idle
-    [[nodiscard]] bool IsIdle() const {
-        return GetCurrentThread() == idle_thread;
+    KThread* GetIdleThread() const {
+        return m_idle_thread;
     }
 
-    /// Gets the timestamp for the last context switch in ticks.
-    [[nodiscard]] u64 GetLastContextSwitchTicks() const;
-
-    [[nodiscard]] bool ContextSwitchPending() const {
-        return state.needs_scheduling.load(std::memory_order_relaxed);
+    bool IsIdle() const {
+        return m_current_thread.load() == m_idle_thread;
     }
 
-    void Initialize();
-
-    void OnThreadStart();
+    KThread* GetPreviousThread() const {
+        return m_state.prev_thread;
+    }
 
-    [[nodiscard]] std::shared_ptr<Common::Fiber>& ControlContext() {
-        return switch_fiber;
+    KThread* GetSchedulerCurrentThread() const {
+        return m_current_thread.load();
     }
 
-    [[nodiscard]] const std::shared_ptr<Common::Fiber>& ControlContext() const {
-        return switch_fiber;
+    s64 GetLastContextSwitchTime() const {
+        return m_last_context_switch_time;
     }
 
-    [[nodiscard]] u64 UpdateHighestPriorityThread(KThread* highest_thread);
+    // Static public API.
+    static bool CanSchedule(KernelCore& kernel) {
+        return GetCurrentThread(kernel).GetDisableDispatchCount() == 0;
+    }
+    static bool IsSchedulerLockedByCurrentThread(KernelCore& kernel) {
+        return kernel.GlobalSchedulerContext().scheduler_lock.IsLockedByCurrentThread();
+    }
 
-    /**
-     * Takes a thread and moves it to the back of the it's priority list.
-     *
-     * @note This operation can be redundant and no scheduling is changed if marked as so.
-     */
-    static void YieldWithoutCoreMigration(KernelCore& kernel);
+    static bool IsSchedulerUpdateNeeded(KernelCore& kernel) {
+        return kernel.GlobalSchedulerContext().scheduler_update_needed;
+    }
+    static void SetSchedulerUpdateNeeded(KernelCore& kernel) {
+        kernel.GlobalSchedulerContext().scheduler_update_needed = true;
+    }
+    static void ClearSchedulerUpdateNeeded(KernelCore& kernel) {
+        kernel.GlobalSchedulerContext().scheduler_update_needed = false;
+    }
 
-    /**
-     * Takes a thread and moves it to the back of the it's priority list.
-     * Afterwards, tries to pick a suggested thread from the suggested queue that has worse time or
-     * a better priority than the next thread in the core.
-     *
-     * @note This operation can be redundant and no scheduling is changed if marked as so.
-     */
-    static void YieldWithCoreMigration(KernelCore& kernel);
+    static void DisableScheduling(KernelCore& kernel);
+    static void EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling);
 
-    /**
-     * Takes a thread and moves it out of the scheduling queue.
-     * and into the suggested queue. If no thread can be scheduled afterwards in that core,
-     * a suggested thread is obtained instead.
-     *
-     * @note This operation can be redundant and no scheduling is changed if marked as so.
-     */
-    static void YieldToAnyThread(KernelCore& kernel);
+    static u64 UpdateHighestPriorityThreads(KernelCore& kernel);
 
     static void ClearPreviousThread(KernelCore& kernel, KThread* thread);
 
-    /// Notify the scheduler a thread's status has changed.
     static void OnThreadStateChanged(KernelCore& kernel, KThread* thread, ThreadState old_state);
-
-    /// Notify the scheduler a thread's priority has changed.
     static void OnThreadPriorityChanged(KernelCore& kernel, KThread* thread, s32 old_priority);
-
-    /// Notify the scheduler a thread's core and/or affinity mask has changed.
     static void OnThreadAffinityMaskChanged(KernelCore& kernel, KThread* thread,
                                             const KAffinityMask& old_affinity, s32 old_core);
 
-    static bool CanSchedule(KernelCore& kernel);
-    static bool IsSchedulerUpdateNeeded(const KernelCore& kernel);
-    static void SetSchedulerUpdateNeeded(KernelCore& kernel);
-    static void ClearSchedulerUpdateNeeded(KernelCore& kernel);
-    static void DisableScheduling(KernelCore& kernel);
-    static void EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduling);
-    [[nodiscard]] static u64 UpdateHighestPriorityThreads(KernelCore& kernel);
+    static void RotateScheduledQueue(KernelCore& kernel, s32 core_id, s32 priority);
+    static void RescheduleCores(KernelCore& kernel, u64 cores_needing_scheduling);
+
+    static void YieldWithoutCoreMigration(KernelCore& kernel);
+    static void YieldWithCoreMigration(KernelCore& kernel);
+    static void YieldToAnyThread(KernelCore& kernel);
 
 private:
-    friend class GlobalSchedulerContext;
-
-    /**
-     * Takes care of selecting the new scheduled threads in three steps:
-     *
-     * 1. First a thread is selected from the top of the priority queue. If no thread
-     *    is obtained then we move to step two, else we are done.
-     *
-     * 2. Second we try to get a suggested thread that's not assigned to any core or
-     *    that is not the top thread in that core.
-     *
-     * 3. Third is no suggested thread is found, we do a second pass and pick a running
-     *    thread in another core and swap it with its current thread.
-     *
-     * returns the cores needing scheduling.
-     */
-    [[nodiscard]] static u64 UpdateHighestPriorityThreadsImpl(KernelCore& kernel);
-
-    [[nodiscard]] static KSchedulerPriorityQueue& GetPriorityQueue(KernelCore& kernel);
-
-    void RotateScheduledQueue(s32 cpu_core_id, s32 priority);
-
-    void Schedule() {
-        ASSERT(GetCurrentThread()->GetDisableDispatchCount() == 1);
-        this->ScheduleImpl();
+    // Static private API.
+    static KSchedulerPriorityQueue& GetPriorityQueue(KernelCore& kernel) {
+        return kernel.GlobalSchedulerContext().priority_queue;
     }
+    static u64 UpdateHighestPriorityThreadsImpl(KernelCore& kernel);
 
-    /// Switches the CPU's active thread context to that of the specified thread
-    void ScheduleImpl();
-
-    /// When a thread wakes up, it must run this through it's new scheduler
-    void SwitchContextStep2();
+    static void RescheduleCurrentHLEThread(KernelCore& kernel);
 
-    /**
-     * Called on every context switch to update the internal timestamp
-     * This also updates the running time ticks for the given thread and
-     * process using the following difference:
-     *
-     * ticks += most_recent_ticks - last_context_switch_ticks
-     *
-     * The internal tick timestamp for the scheduler is simply the
-     * most recent tick count retrieved. No special arithmetic is
-     * applied to it.
-     */
-    void UpdateLastContextSwitchTime(KThread* thread, KProcess* process);
+    // Instanced private API.
+    void ScheduleImpl();
+    void ScheduleImplFiber();
+    void SwitchThread(KThread* next_thread);
 
-    static void OnSwitch(void* this_scheduler);
-    void SwitchToCurrent();
+    void Schedule();
+    void ScheduleOnInterrupt();
 
-    KThread* prev_thread{};
-    std::atomic<KThread*> current_thread{};
+    void RescheduleOtherCores(u64 cores_needing_scheduling);
+    void RescheduleCurrentCore();
+    void RescheduleCurrentCoreImpl();
 
-    KThread* idle_thread{};
+    u64 UpdateHighestPriorityThread(KThread* thread);
 
-    std::shared_ptr<Common::Fiber> switch_fiber{};
+private:
+    friend class KScopedDisableDispatch;
 
     struct SchedulingState {
-        std::atomic<bool> needs_scheduling{};
-        bool interrupt_task_thread_runnable{};
-        bool should_count_idle{};
-        u64 idle_count{};
-        KThread* highest_priority_thread{};
-        void* idle_thread_stack{};
+        std::atomic<bool> needs_scheduling{false};
+        bool interrupt_task_runnable{false};
+        bool should_count_idle{false};
+        u64 idle_count{0};
+        KThread* highest_priority_thread{nullptr};
+        void* idle_thread_stack{nullptr};
+        std::atomic<KThread*> prev_thread{nullptr};
+        KInterruptTaskManager* interrupt_task_manager{nullptr};
     };
 
-    SchedulingState state;
-
-    Core::System& system;
-    u64 last_context_switch_time{};
-    const s32 core_id;
-
-    KSpinLock guard{};
+    KernelCore& kernel;
+    SchedulingState m_state;
+    bool m_is_active{false};
+    s32 m_core_id{0};
+    s64 m_last_context_switch_time{0};
+    KThread* m_idle_thread{nullptr};
+    std::atomic<KThread*> m_current_thread{nullptr};
+
+    std::shared_ptr<Common::Fiber> m_switch_fiber{};
+    KThread* m_switch_cur_thread{};
+    KThread* m_switch_highest_priority_thread{};
+    bool m_switch_from_schedule{};
 };
 
-class [[nodiscard]] KScopedSchedulerLock : KScopedLock<GlobalSchedulerContext::LockType> {
+class KScopedSchedulerLock : public KScopedLock<KScheduler::LockType> {
 public:
-    explicit KScopedSchedulerLock(KernelCore& kernel);
-    ~KScopedSchedulerLock();
+    explicit KScopedSchedulerLock(KernelCore& kernel)
+        : KScopedLock(kernel.GlobalSchedulerContext().scheduler_lock) {}
+    ~KScopedSchedulerLock() = default;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_scheduler_lock.h b/src/core/hle/kernel/k_scheduler_lock.h
index 93c47f1b1..73314b45e 100644
--- a/src/core/hle/kernel/k_scheduler_lock.h
+++ b/src/core/hle/kernel/k_scheduler_lock.h
@@ -1,13 +1,15 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <atomic>
 #include "common/assert.h"
+#include "core/hle/kernel/k_interrupt_manager.h"
 #include "core/hle/kernel/k_spin_lock.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/physical_core.h"
 
 namespace Kernel {
 
@@ -75,7 +77,7 @@ private:
     KernelCore& kernel;
     KAlignedSpinLock spin_lock{};
     s32 lock_count{};
-    KThread* owner_thread{};
+    std::atomic<KThread*> owner_thread{};
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_scoped_lock.h b/src/core/hle/kernel/k_scoped_lock.h
index 89a7ffe49..857e21156 100644
--- a/src/core/hle/kernel/k_scoped_lock.h
+++ b/src/core/hle/kernel/k_scoped_lock.h
@@ -1,9 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_scoped_resource_reservation.h b/src/core/hle/kernel/k_scoped_resource_reservation.h
index 07272075d..436bcf9fe 100644
--- a/src/core/hle/kernel/k_scoped_resource_reservation.h
+++ b/src/core/hle/kernel/k_scoped_resource_reservation.h
@@ -1,9 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h b/src/core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h
index 2995c492d..76c095e69 100644
--- a/src/core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h
+++ b/src/core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h
@@ -1,9 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_server_port.cpp b/src/core/hle/kernel/k_server_port.cpp
index 433fc98e1..e968f26ad 100644
--- a/src/core/hle/kernel/k_server_port.cpp
+++ b/src/core/hle/kernel/k_server_port.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <tuple>
 #include "common/assert.h"
@@ -62,6 +61,12 @@ void KServerPort::Destroy() {
 
     // Close our reference to our parent.
     parent->Close();
+
+    // Release host emulation members.
+    session_handler.reset();
+
+    // Ensure that the global list tracking server objects does not hold on to a reference.
+    kernel.UnregisterServerObject(this);
 }
 
 bool KServerPort::IsSignaled() const {
diff --git a/src/core/hle/kernel/k_server_port.h b/src/core/hle/kernel/k_server_port.h
index 6302d5e61..fd4f4bd20 100644
--- a/src/core/hle/kernel/k_server_port.h
+++ b/src/core/hle/kernel/k_server_port.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -30,11 +29,11 @@ public:
 
     /// Whether or not this server port has an HLE handler available.
     bool HasSessionRequestHandler() const {
-        return session_handler != nullptr;
+        return !session_handler.expired();
     }
 
     /// Gets the HLE handler for this port.
-    SessionRequestHandlerPtr GetSessionRequestHandler() const {
+    SessionRequestHandlerWeakPtr GetSessionRequestHandler() const {
         return session_handler;
     }
 
@@ -42,7 +41,7 @@ public:
      * Sets the HLE handler template for the port. ServerSessions crated by connecting to this port
      * will inherit a reference to this handler.
      */
-    void SetSessionHandler(SessionRequestHandlerPtr&& handler) {
+    void SetSessionHandler(SessionRequestHandlerWeakPtr&& handler) {
         session_handler = std::move(handler);
     }
 
@@ -66,7 +65,7 @@ private:
     void CleanupSessions();
 
     SessionList session_list;
-    SessionRequestHandlerPtr session_handler;
+    SessionRequestHandlerWeakPtr session_handler;
     KPort* parent{};
 };
 
diff --git a/src/core/hle/kernel/k_server_session.cpp b/src/core/hle/kernel/k_server_session.cpp
index 4d94eb9cf..802c646a6 100644
--- a/src/core/hle/kernel/k_server_session.cpp
+++ b/src/core/hle/kernel/k_server_session.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <tuple>
 #include <utility>
@@ -27,10 +26,7 @@ namespace Kernel {
 
 KServerSession::KServerSession(KernelCore& kernel_) : KSynchronizationObject{kernel_} {}
 
-KServerSession::~KServerSession() {
-    // Ensure that the global list tracking server sessions does not hold on to a reference.
-    kernel.UnregisterServerSession(this);
-}
+KServerSession::~KServerSession() = default;
 
 void KServerSession::Initialize(KSession* parent_session_, std::string&& name_,
                                 std::shared_ptr<SessionRequestManager> manager_) {
@@ -49,6 +45,12 @@ void KServerSession::Destroy() {
     parent->OnServerClosed();
 
     parent->Close();
+
+    // Release host emulation members.
+    manager.reset();
+
+    // Ensure that the global list tracking server objects does not hold on to a reference.
+    kernel.UnregisterServerObject(this);
 }
 
 void KServerSession::OnClientClosed() {
@@ -77,7 +79,7 @@ std::size_t KServerSession::NumDomainRequestHandlers() const {
     return manager->DomainHandlerCount();
 }
 
-ResultCode KServerSession::HandleDomainSyncRequest(Kernel::HLERequestContext& context) {
+Result KServerSession::HandleDomainSyncRequest(Kernel::HLERequestContext& context) {
     if (!context.HasDomainMessageHeader()) {
         return ResultSuccess;
     }
@@ -95,10 +97,15 @@ ResultCode KServerSession::HandleDomainSyncRequest(Kernel::HLERequestContext& co
                          "object_id {} is too big! This probably means a recent service call "
                          "to {} needed to return a new interface!",
                          object_id, name);
-            UNREACHABLE();
+            ASSERT(false);
             return ResultSuccess; // Ignore error if asserts are off
         }
-        return manager->DomainHandler(object_id - 1)->HandleSyncRequest(*this, context);
+        if (auto strong_ptr = manager->DomainHandler(object_id - 1).lock()) {
+            return strong_ptr->HandleSyncRequest(*this, context);
+        } else {
+            ASSERT(false);
+            return ResultSuccess;
+        }
 
     case IPC::DomainMessageHeader::CommandType::CloseVirtualHandle: {
         LOG_DEBUG(IPC, "CloseVirtualHandle, object_id=0x{:08X}", object_id);
@@ -116,7 +123,7 @@ ResultCode KServerSession::HandleDomainSyncRequest(Kernel::HLERequestContext& co
     return ResultSuccess;
 }
 
-ResultCode KServerSession::QueueSyncRequest(KThread* thread, Core::Memory::Memory& memory) {
+Result KServerSession::QueueSyncRequest(KThread* thread, Core::Memory::Memory& memory) {
     u32* cmd_buf{reinterpret_cast<u32*>(memory.GetPointer(thread->GetTLSAddress()))};
     auto context = std::make_shared<HLERequestContext>(kernel, memory, this, thread);
 
@@ -136,8 +143,8 @@ ResultCode KServerSession::QueueSyncRequest(KThread* thread, Core::Memory::Memor
     return ResultSuccess;
 }
 
-ResultCode KServerSession::CompleteSyncRequest(HLERequestContext& context) {
-    ResultCode result = ResultSuccess;
+Result KServerSession::CompleteSyncRequest(HLERequestContext& context) {
+    Result result = ResultSuccess;
 
     // If the session has been converted to a domain, handle the domain request
     if (manager->HasSessionRequestHandler(context)) {
@@ -166,8 +173,8 @@ ResultCode KServerSession::CompleteSyncRequest(HLERequestContext& context) {
     return result;
 }
 
-ResultCode KServerSession::HandleSyncRequest(KThread* thread, Core::Memory::Memory& memory,
-                                             Core::Timing::CoreTiming& core_timing) {
+Result KServerSession::HandleSyncRequest(KThread* thread, Core::Memory::Memory& memory,
+                                         Core::Timing::CoreTiming& core_timing) {
     return QueueSyncRequest(thread, memory);
 }
 
diff --git a/src/core/hle/kernel/k_server_session.h b/src/core/hle/kernel/k_server_session.h
index 5b76bf17c..6d0821945 100644
--- a/src/core/hle/kernel/k_server_session.h
+++ b/src/core/hle/kernel/k_server_session.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -74,10 +73,10 @@ public:
      * @param memory      Memory context to handle the sync request under.
      * @param core_timing Core timing context to schedule the request event under.
      *
-     * @returns ResultCode from the operation.
+     * @returns Result from the operation.
      */
-    ResultCode HandleSyncRequest(KThread* thread, Core::Memory::Memory& memory,
-                                 Core::Timing::CoreTiming& core_timing);
+    Result HandleSyncRequest(KThread* thread, Core::Memory::Memory& memory,
+                             Core::Timing::CoreTiming& core_timing);
 
     /// Adds a new domain request handler to the collection of request handlers within
     /// this ServerSession instance.
@@ -104,14 +103,14 @@ public:
 
 private:
     /// Queues a sync request from the emulated application.
-    ResultCode QueueSyncRequest(KThread* thread, Core::Memory::Memory& memory);
+    Result QueueSyncRequest(KThread* thread, Core::Memory::Memory& memory);
 
     /// Completes a sync request from the emulated application.
-    ResultCode CompleteSyncRequest(HLERequestContext& context);
+    Result CompleteSyncRequest(HLERequestContext& context);
 
     /// Handles a SyncRequest to a domain, forwarding the request to the proper object or closing an
     /// object handle.
-    ResultCode HandleDomainSyncRequest(Kernel::HLERequestContext& context);
+    Result HandleDomainSyncRequest(Kernel::HLERequestContext& context);
 
     /// This session's HLE request handlers
     std::shared_ptr<SessionRequestManager> manager;
diff --git a/src/core/hle/kernel/k_session.cpp b/src/core/hle/kernel/k_session.cpp
index a64b56b9e..ee05aa282 100644
--- a/src/core/hle/kernel/k_session.cpp
+++ b/src/core/hle/kernel/k_session.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_client_port.h"
 #include "core/hle/kernel/k_client_session.h"
diff --git a/src/core/hle/kernel/k_session.h b/src/core/hle/kernel/k_session.h
index 62c328a68..c6ead403b 100644
--- a/src/core/hle/kernel/k_session.h
+++ b/src/core/hle/kernel/k_session.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_shared_memory.cpp b/src/core/hle/kernel/k_shared_memory.cpp
index 51d7538ca..8ff1545b6 100644
--- a/src/core/hle/kernel/k_shared_memory.cpp
+++ b/src/core/hle/kernel/k_shared_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "core/core.h"
@@ -18,12 +17,10 @@ KSharedMemory::~KSharedMemory() {
     kernel.GetSystemResourceLimit()->Release(LimitableResource::PhysicalMemory, size);
 }
 
-ResultCode KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* owner_process_,
-                                     KPageLinkedList&& page_list_,
-                                     Svc::MemoryPermission owner_permission_,
-                                     Svc::MemoryPermission user_permission_,
-                                     PAddr physical_address_, std::size_t size_,
-                                     std::string name_) {
+Result KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* owner_process_,
+                                 KPageGroup&& page_list_, Svc::MemoryPermission owner_permission_,
+                                 Svc::MemoryPermission user_permission_, PAddr physical_address_,
+                                 std::size_t size_, std::string name_) {
     // Set members.
     owner_process = owner_process_;
     device_memory = &device_memory_;
@@ -67,8 +64,8 @@ void KSharedMemory::Finalize() {
     KAutoObjectWithSlabHeapAndContainer<KSharedMemory, KAutoObjectWithList>::Finalize();
 }
 
-ResultCode KSharedMemory::Map(KProcess& target_process, VAddr address, std::size_t map_size,
-                              Svc::MemoryPermission permissions) {
+Result KSharedMemory::Map(KProcess& target_process, VAddr address, std::size_t map_size,
+                          Svc::MemoryPermission permissions) {
     const u64 page_count{(map_size + PageSize - 1) / PageSize};
 
     if (page_list.GetNumPages() != page_count) {
@@ -86,7 +83,7 @@ ResultCode KSharedMemory::Map(KProcess& target_process, VAddr address, std::size
                                                ConvertToKMemoryPermission(permissions));
 }
 
-ResultCode KSharedMemory::Unmap(KProcess& target_process, VAddr address, std::size_t unmap_size) {
+Result KSharedMemory::Unmap(KProcess& target_process, VAddr address, std::size_t unmap_size) {
     const u64 page_count{(unmap_size + PageSize - 1) / PageSize};
 
     if (page_list.GetNumPages() != page_count) {
diff --git a/src/core/hle/kernel/k_shared_memory.h b/src/core/hle/kernel/k_shared_memory.h
index 81de36136..34cb98456 100644
--- a/src/core/hle/kernel/k_shared_memory.h
+++ b/src/core/hle/kernel/k_shared_memory.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,7 @@
 #include "common/common_types.h"
 #include "core/device_memory.h"
 #include "core/hle/kernel/k_memory_block.h"
-#include "core/hle/kernel/k_page_linked_list.h"
+#include "core/hle/kernel/k_page_group.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/slab_helpers.h"
 #include "core/hle/result.h"
@@ -26,10 +25,10 @@ public:
     explicit KSharedMemory(KernelCore& kernel_);
     ~KSharedMemory() override;
 
-    ResultCode Initialize(Core::DeviceMemory& device_memory_, KProcess* owner_process_,
-                          KPageLinkedList&& page_list_, Svc::MemoryPermission owner_permission_,
-                          Svc::MemoryPermission user_permission_, PAddr physical_address_,
-                          std::size_t size_, std::string name_);
+    Result Initialize(Core::DeviceMemory& device_memory_, KProcess* owner_process_,
+                      KPageGroup&& page_list_, Svc::MemoryPermission owner_permission_,
+                      Svc::MemoryPermission user_permission_, PAddr physical_address_,
+                      std::size_t size_, std::string name_);
 
     /**
      * Maps a shared memory block to an address in the target process' address space
@@ -38,8 +37,8 @@ public:
      * @param map_size Size of the shared memory block to map
      * @param permissions Memory block map permissions (specified by SVC field)
      */
-    ResultCode Map(KProcess& target_process, VAddr address, std::size_t map_size,
-                   Svc::MemoryPermission permissions);
+    Result Map(KProcess& target_process, VAddr address, std::size_t map_size,
+               Svc::MemoryPermission permissions);
 
     /**
      * Unmaps a shared memory block from an address in the target process' address space
@@ -47,7 +46,7 @@ public:
      * @param address Address in system memory to unmap shared memory block
      * @param unmap_size Size of the shared memory block to unmap
      */
-    ResultCode Unmap(KProcess& target_process, VAddr address, std::size_t unmap_size);
+    Result Unmap(KProcess& target_process, VAddr address, std::size_t unmap_size);
 
     /**
      * Gets a pointer to the shared memory block
@@ -77,7 +76,7 @@ public:
 private:
     Core::DeviceMemory* device_memory;
     KProcess* owner_process{};
-    KPageLinkedList page_list;
+    KPageGroup page_list;
     Svc::MemoryPermission owner_permission{};
     Svc::MemoryPermission user_permission{};
     PAddr physical_address{};
diff --git a/src/core/hle/kernel/k_shared_memory_info.h b/src/core/hle/kernel/k_shared_memory_info.h
index 20bc19f46..e43db8515 100644
--- a/src/core/hle/kernel/k_shared_memory_info.h
+++ b/src/core/hle/kernel/k_shared_memory_info.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_slab_heap.h b/src/core/hle/kernel/k_slab_heap.h
index 05c0bec9c..2b303537e 100644
--- a/src/core/hle/kernel/k_slab_heap.h
+++ b/src/core/hle/kernel/k_slab_heap.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -16,39 +15,34 @@ class KernelCore;
 
 namespace impl {
 
-class KSlabHeapImpl final {
-public:
+class KSlabHeapImpl {
     YUZU_NON_COPYABLE(KSlabHeapImpl);
     YUZU_NON_MOVEABLE(KSlabHeapImpl);
 
+public:
     struct Node {
         Node* next{};
     };
 
+public:
     constexpr KSlabHeapImpl() = default;
-    constexpr ~KSlabHeapImpl() = default;
 
-    void Initialize(std::size_t size) {
-        ASSERT(head == nullptr);
-        obj_size = size;
-    }
-
-    constexpr std::size_t GetObjectSize() const {
-        return obj_size;
+    void Initialize() {
+        ASSERT(m_head == nullptr);
     }
 
     Node* GetHead() const {
-        return head;
+        return m_head;
     }
 
     void* Allocate() {
-        Node* ret = head.load();
+        Node* ret = m_head.load();
 
         do {
             if (ret == nullptr) {
                 break;
             }
-        } while (!head.compare_exchange_weak(ret, ret->next));
+        } while (!m_head.compare_exchange_weak(ret, ret->next));
 
         return ret;
     }
@@ -56,170 +50,157 @@ public:
     void Free(void* obj) {
         Node* node = static_cast<Node*>(obj);
 
-        Node* cur_head = head.load();
+        Node* cur_head = m_head.load();
         do {
             node->next = cur_head;
-        } while (!head.compare_exchange_weak(cur_head, node));
+        } while (!m_head.compare_exchange_weak(cur_head, node));
     }
 
 private:
-    std::atomic<Node*> head{};
-    std::size_t obj_size{};
+    std::atomic<Node*> m_head{};
 };
 
 } // namespace impl
 
-class KSlabHeapBase {
-public:
+template <bool SupportDynamicExpansion>
+class KSlabHeapBase : protected impl::KSlabHeapImpl {
     YUZU_NON_COPYABLE(KSlabHeapBase);
     YUZU_NON_MOVEABLE(KSlabHeapBase);
 
-    constexpr KSlabHeapBase() = default;
-    constexpr ~KSlabHeapBase() = default;
+private:
+    size_t m_obj_size{};
+    uintptr_t m_peak{};
+    uintptr_t m_start{};
+    uintptr_t m_end{};
 
-    constexpr bool Contains(uintptr_t addr) const {
-        return start <= addr && addr < end;
-    }
+private:
+    void UpdatePeakImpl(uintptr_t obj) {
+        static_assert(std::atomic_ref<uintptr_t>::is_always_lock_free);
+        std::atomic_ref<uintptr_t> peak_ref(m_peak);
 
-    constexpr std::size_t GetSlabHeapSize() const {
-        return (end - start) / GetObjectSize();
+        const uintptr_t alloc_peak = obj + this->GetObjectSize();
+        uintptr_t cur_peak = m_peak;
+        do {
+            if (alloc_peak <= cur_peak) {
+                break;
+            }
+        } while (!peak_ref.compare_exchange_strong(cur_peak, alloc_peak));
     }
 
-    constexpr std::size_t GetObjectSize() const {
-        return impl.GetObjectSize();
-    }
+public:
+    constexpr KSlabHeapBase() = default;
 
-    constexpr uintptr_t GetSlabHeapAddress() const {
-        return start;
+    bool Contains(uintptr_t address) const {
+        return m_start <= address && address < m_end;
     }
 
-    std::size_t GetObjectIndexImpl(const void* obj) const {
-        return (reinterpret_cast<uintptr_t>(obj) - start) / GetObjectSize();
+    void Initialize(size_t obj_size, void* memory, size_t memory_size) {
+        // Ensure we don't initialize a slab using null memory.
+        ASSERT(memory != nullptr);
+
+        // Set our object size.
+        m_obj_size = obj_size;
+
+        // Initialize the base allocator.
+        KSlabHeapImpl::Initialize();
+
+        // Set our tracking variables.
+        const size_t num_obj = (memory_size / obj_size);
+        m_start = reinterpret_cast<uintptr_t>(memory);
+        m_end = m_start + num_obj * obj_size;
+        m_peak = m_start;
+
+        // Free the objects.
+        u8* cur = reinterpret_cast<u8*>(m_end);
+
+        for (size_t i = 0; i < num_obj; i++) {
+            cur -= obj_size;
+            KSlabHeapImpl::Free(cur);
+        }
     }
 
-    std::size_t GetPeakIndex() const {
-        return GetObjectIndexImpl(reinterpret_cast<const void*>(peak));
+    size_t GetSlabHeapSize() const {
+        return (m_end - m_start) / this->GetObjectSize();
     }
 
-    void* AllocateImpl() {
-        return impl.Allocate();
+    size_t GetObjectSize() const {
+        return m_obj_size;
     }
 
-    void FreeImpl(void* obj) {
-        // Don't allow freeing an object that wasn't allocated from this heap
-        ASSERT(Contains(reinterpret_cast<uintptr_t>(obj)));
+    void* Allocate() {
+        void* obj = KSlabHeapImpl::Allocate();
 
-        impl.Free(obj);
+        return obj;
     }
 
-    void InitializeImpl(std::size_t obj_size, void* memory, std::size_t memory_size) {
-        // Ensure we don't initialize a slab using null memory
-        ASSERT(memory != nullptr);
-
-        // Initialize the base allocator
-        impl.Initialize(obj_size);
+    void Free(void* obj) {
+        // Don't allow freeing an object that wasn't allocated from this heap.
+        const bool contained = this->Contains(reinterpret_cast<uintptr_t>(obj));
+        ASSERT(contained);
+        KSlabHeapImpl::Free(obj);
+    }
 
-        // Set our tracking variables
-        const std::size_t num_obj = (memory_size / obj_size);
-        start = reinterpret_cast<uintptr_t>(memory);
-        end = start + num_obj * obj_size;
-        peak = start;
+    size_t GetObjectIndex(const void* obj) const {
+        if constexpr (SupportDynamicExpansion) {
+            if (!this->Contains(reinterpret_cast<uintptr_t>(obj))) {
+                return std::numeric_limits<size_t>::max();
+            }
+        }
 
-        // Free the objects
-        u8* cur = reinterpret_cast<u8*>(end);
+        return (reinterpret_cast<uintptr_t>(obj) - m_start) / this->GetObjectSize();
+    }
 
-        for (std::size_t i{}; i < num_obj; i++) {
-            cur -= obj_size;
-            impl.Free(cur);
-        }
+    size_t GetPeakIndex() const {
+        return this->GetObjectIndex(reinterpret_cast<const void*>(m_peak));
     }
 
-private:
-    using Impl = impl::KSlabHeapImpl;
+    uintptr_t GetSlabHeapAddress() const {
+        return m_start;
+    }
 
-    Impl impl;
-    uintptr_t peak{};
-    uintptr_t start{};
-    uintptr_t end{};
+    size_t GetNumRemaining() const {
+        // Only calculate the number of remaining objects under debug configuration.
+        return 0;
+    }
 };
 
 template <typename T>
-class KSlabHeap final : public KSlabHeapBase {
-public:
-    enum class AllocationType {
-        Host,
-        Guest,
-    };
+class KSlabHeap final : public KSlabHeapBase<false> {
+private:
+    using BaseHeap = KSlabHeapBase<false>;
 
-    explicit constexpr KSlabHeap(AllocationType allocation_type_ = AllocationType::Host)
-        : KSlabHeapBase(), allocation_type{allocation_type_} {}
+public:
+    constexpr KSlabHeap() = default;
 
-    void Initialize(void* memory, std::size_t memory_size) {
-        if (allocation_type == AllocationType::Guest) {
-            InitializeImpl(sizeof(T), memory, memory_size);
-        }
+    void Initialize(void* memory, size_t memory_size) {
+        BaseHeap::Initialize(sizeof(T), memory, memory_size);
     }
 
     T* Allocate() {
-        switch (allocation_type) {
-        case AllocationType::Host:
-            // Fallback for cases where we do not yet support allocating guest memory from the slab
-            // heap, such as for kernel memory regions.
-            return new T;
-
-        case AllocationType::Guest:
-            T* obj = static_cast<T*>(AllocateImpl());
-            if (obj != nullptr) {
-                new (obj) T();
-            }
-            return obj;
-        }
+        T* obj = static_cast<T*>(BaseHeap::Allocate());
 
-        UNREACHABLE_MSG("Invalid AllocationType {}", allocation_type);
-        return nullptr;
+        if (obj != nullptr) [[likely]] {
+            std::construct_at(obj);
+        }
+        return obj;
     }
 
-    T* AllocateWithKernel(KernelCore& kernel) {
-        switch (allocation_type) {
-        case AllocationType::Host:
-            // Fallback for cases where we do not yet support allocating guest memory from the slab
-            // heap, such as for kernel memory regions.
-            return new T(kernel);
+    T* Allocate(KernelCore& kernel) {
+        T* obj = static_cast<T*>(BaseHeap::Allocate());
 
-        case AllocationType::Guest:
-            T* obj = static_cast<T*>(AllocateImpl());
-            if (obj != nullptr) {
-                new (obj) T(kernel);
-            }
-            return obj;
+        if (obj != nullptr) [[likely]] {
+            std::construct_at(obj, kernel);
         }
-
-        UNREACHABLE_MSG("Invalid AllocationType {}", allocation_type);
-        return nullptr;
+        return obj;
     }
 
     void Free(T* obj) {
-        switch (allocation_type) {
-        case AllocationType::Host:
-            // Fallback for cases where we do not yet support allocating guest memory from the slab
-            // heap, such as for kernel memory regions.
-            delete obj;
-            return;
-
-        case AllocationType::Guest:
-            FreeImpl(obj);
-            return;
-        }
-
-        UNREACHABLE_MSG("Invalid AllocationType {}", allocation_type);
+        BaseHeap::Free(obj);
     }
 
-    constexpr std::size_t GetObjectIndex(const T* obj) const {
-        return GetObjectIndexImpl(obj);
+    size_t GetObjectIndex(const T* obj) const {
+        return BaseHeap::GetObjectIndex(obj);
     }
-
-private:
-    const AllocationType allocation_type;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_spin_lock.cpp b/src/core/hle/kernel/k_spin_lock.cpp
index 4412aa4bb..6e16a1849 100644
--- a/src/core/hle/kernel/k_spin_lock.cpp
+++ b/src/core/hle/kernel/k_spin_lock.cpp
@@ -1,54 +1,20 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_spin_lock.h"
 
-#if _MSC_VER
-#include <intrin.h>
-#if _M_AMD64
-#define __x86_64__ 1
-#endif
-#if _M_ARM64
-#define __aarch64__ 1
-#endif
-#else
-#if __x86_64__
-#include <xmmintrin.h>
-#endif
-#endif
-
-namespace {
-
-void ThreadPause() {
-#if __x86_64__
-    _mm_pause();
-#elif __aarch64__ && _MSC_VER
-    __yield();
-#elif __aarch64__
-    asm("yield");
-#endif
-}
-
-} // namespace
-
 namespace Kernel {
 
 void KSpinLock::Lock() {
-    while (lck.test_and_set(std::memory_order_acquire)) {
-        ThreadPause();
-    }
+    lck.lock();
 }
 
 void KSpinLock::Unlock() {
-    lck.clear(std::memory_order_release);
+    lck.unlock();
 }
 
 bool KSpinLock::TryLock() {
-    if (lck.test_and_set(std::memory_order_acquire)) {
-        return false;
-    }
-    return true;
+    return lck.try_lock();
 }
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_spin_lock.h b/src/core/hle/kernel/k_spin_lock.h
index 4d87d006a..397a93d21 100644
--- a/src/core/hle/kernel/k_spin_lock.h
+++ b/src/core/hle/kernel/k_spin_lock.h
@@ -1,10 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <atomic>
+#include <mutex>
 
 #include "core/hle/kernel/k_scoped_lock.h"
 
@@ -25,7 +24,7 @@ public:
     [[nodiscard]] bool TryLock();
 
 private:
-    std::atomic_flag lck = ATOMIC_FLAG_INIT;
+    std::mutex lck;
 };
 
 // TODO(bunnei): Alias for now, in case we want to implement these accurately in the future.
diff --git a/src/core/hle/kernel/k_synchronization_object.cpp b/src/core/hle/kernel/k_synchronization_object.cpp
index e4c5eb74f..802dca046 100644
--- a/src/core/hle/kernel/k_synchronization_object.cpp
+++ b/src/core/hle/kernel/k_synchronization_object.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/common_types.h"
@@ -23,7 +22,7 @@ public:
         : KThreadQueueWithoutEndWait(kernel_), m_objects(o), m_nodes(n), m_count(c) {}
 
     void NotifyAvailable(KThread* waiting_thread, KSynchronizationObject* signaled_object,
-                         ResultCode wait_result) override {
+                         Result wait_result) override {
         // Determine the sync index, and unlink all nodes.
         s32 sync_index = -1;
         for (auto i = 0; i < m_count; ++i) {
@@ -46,8 +45,7 @@ public:
         KThreadQueue::EndWait(waiting_thread, wait_result);
     }
 
-    void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                    bool cancel_timer_task) override {
+    void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) override {
         // Remove all nodes from our list.
         for (auto i = 0; i < m_count; ++i) {
             m_objects[i]->UnlinkNode(std::addressof(m_nodes[i]));
@@ -73,9 +71,9 @@ void KSynchronizationObject::Finalize() {
     KAutoObject::Finalize();
 }
 
-ResultCode KSynchronizationObject::Wait(KernelCore& kernel_ctx, s32* out_index,
-                                        KSynchronizationObject** objects, const s32 num_objects,
-                                        s64 timeout) {
+Result KSynchronizationObject::Wait(KernelCore& kernel_ctx, s32* out_index,
+                                    KSynchronizationObject** objects, const s32 num_objects,
+                                    s64 timeout) {
     // Allocate space on stack for thread nodes.
     std::vector<ThreadListNode> thread_nodes(num_objects);
 
@@ -149,7 +147,7 @@ KSynchronizationObject::KSynchronizationObject(KernelCore& kernel_)
 
 KSynchronizationObject::~KSynchronizationObject() = default;
 
-void KSynchronizationObject::NotifyAvailable(ResultCode result) {
+void KSynchronizationObject::NotifyAvailable(Result result) {
     KScopedSchedulerLock sl(kernel);
 
     // If we're not signaled, we've nothing to notify.
diff --git a/src/core/hle/kernel/k_synchronization_object.h b/src/core/hle/kernel/k_synchronization_object.h
index ec235437b..8d8122ab7 100644
--- a/src/core/hle/kernel/k_synchronization_object.h
+++ b/src/core/hle/kernel/k_synchronization_object.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -25,9 +24,9 @@ public:
         KThread* thread{};
     };
 
-    [[nodiscard]] static ResultCode Wait(KernelCore& kernel, s32* out_index,
-                                         KSynchronizationObject** objects, const s32 num_objects,
-                                         s64 timeout);
+    [[nodiscard]] static Result Wait(KernelCore& kernel, s32* out_index,
+                                     KSynchronizationObject** objects, const s32 num_objects,
+                                     s64 timeout);
 
     void Finalize() override;
 
@@ -73,7 +72,7 @@ protected:
 
     virtual void OnFinalizeSynchronizationObject() {}
 
-    void NotifyAvailable(ResultCode result);
+    void NotifyAvailable(Result result);
     void NotifyAvailable() {
         return this->NotifyAvailable(ResultSuccess);
     }
diff --git a/src/core/hle/kernel/k_system_control.h b/src/core/hle/kernel/k_system_control.h
index d755082c2..b8292e9d0 100644
--- a/src/core/hle/kernel/k_system_control.h
+++ b/src/core/hle/kernel/k_system_control.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp
index de3ffe0c7..174afc80d 100644
--- a/src/core/hle/kernel/k_thread.cpp
+++ b/src/core/hle/kernel/k_thread.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <atomic>
@@ -14,9 +13,7 @@
 #include "common/common_types.h"
 #include "common/fiber.h"
 #include "common/logging/log.h"
-#include "common/scope_exit.h"
 #include "common/settings.h"
-#include "common/thread_queue_list.h"
 #include "core/core.h"
 #include "core/cpu_manager.h"
 #include "core/hardware_properties.h"
@@ -33,7 +30,6 @@
 #include "core/hle/kernel/k_worker_task_manager.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/svc_results.h"
-#include "core/hle/kernel/time_manager.h"
 #include "core/hle/result.h"
 #include "core/memory.h"
 
@@ -84,8 +80,7 @@ public:
     explicit ThreadQueueImplForKThreadSetProperty(KernelCore& kernel_, KThread::WaiterList* wl)
         : KThreadQueue(kernel_), m_wait_list(wl) {}
 
-    void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                    bool cancel_timer_task) override {
+    void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) override {
         // Remove the thread from the wait list.
         m_wait_list->erase(m_wait_list->iterator_to(*waiting_thread));
 
@@ -103,8 +98,8 @@ KThread::KThread(KernelCore& kernel_)
     : KAutoObjectWithSlabHeapAndContainer{kernel_}, activity_pause_lock{kernel_} {}
 KThread::~KThread() = default;
 
-ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_stack_top, s32 prio,
-                               s32 virt_core, KProcess* owner, ThreadType type) {
+Result KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_stack_top, s32 prio,
+                           s32 virt_core, KProcess* owner, ThreadType type) {
     // Assert parameters are valid.
     ASSERT((type == ThreadType::Main) || (type == ThreadType::Dummy) ||
            (Svc::HighestThreadPriority <= prio && prio <= Svc::LowestThreadPriority));
@@ -137,7 +132,7 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s
         UNIMPLEMENTED();
         break;
     default:
-        UNREACHABLE_MSG("KThread::Initialize: Unknown ThreadType {}", static_cast<u32>(type));
+        ASSERT_MSG(false, "KThread::Initialize: Unknown ThreadType {}", static_cast<u32>(type));
         break;
     }
     thread_type = type;
@@ -202,6 +197,10 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s
     resource_limit_release_hint = false;
     cpu_time = 0;
 
+    // Set debug context.
+    stack_top = user_stack_top;
+    argument = arg;
+
     // Clear our stack parameters.
     std::memset(static_cast<void*>(std::addressof(GetStackParameters())), 0,
                 sizeof(StackParameters));
@@ -210,7 +209,7 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s
     if (owner != nullptr) {
         // Setup the TLS, if needed.
         if (type == ThreadType::User) {
-            tls_address = owner->CreateTLSRegion();
+            R_TRY(owner->CreateThreadLocalRegion(std::addressof(tls_address)));
         }
 
         parent = owner;
@@ -225,7 +224,7 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s
     // Setup the stack parameters.
     StackParameters& sp = GetStackParameters();
     sp.cur_thread = this;
-    sp.disable_count = 0;
+    sp.disable_count = 1;
     SetInExceptionHandler();
 
     // Set thread ID.
@@ -245,46 +244,51 @@ ResultCode KThread::Initialize(KThreadFunction func, uintptr_t arg, VAddr user_s
     return ResultSuccess;
 }
 
-ResultCode KThread::InitializeThread(KThread* thread, KThreadFunction func, uintptr_t arg,
-                                     VAddr user_stack_top, s32 prio, s32 core, KProcess* owner,
-                                     ThreadType type, std::function<void(void*)>&& init_func,
-                                     void* init_func_parameter) {
+Result KThread::InitializeThread(KThread* thread, KThreadFunction func, uintptr_t arg,
+                                 VAddr user_stack_top, s32 prio, s32 core, KProcess* owner,
+                                 ThreadType type, std::function<void()>&& init_func) {
     // Initialize the thread.
     R_TRY(thread->Initialize(func, arg, user_stack_top, prio, core, owner, type));
 
     // Initialize emulation parameters.
-    thread->host_context =
-        std::make_shared<Common::Fiber>(std::move(init_func), init_func_parameter);
+    thread->host_context = std::make_shared<Common::Fiber>(std::move(init_func));
     thread->is_single_core = !Settings::values.use_multi_core.GetValue();
 
     return ResultSuccess;
 }
 
-ResultCode KThread::InitializeDummyThread(KThread* thread) {
-    return thread->Initialize({}, {}, {}, DummyThreadPriority, 3, {}, ThreadType::Dummy);
+Result KThread::InitializeDummyThread(KThread* thread) {
+    // Initialize the thread.
+    R_TRY(thread->Initialize({}, {}, {}, DummyThreadPriority, 3, {}, ThreadType::Dummy));
+
+    // Initialize emulation parameters.
+    thread->stack_parameters.disable_count = 0;
+
+    return ResultSuccess;
+}
+
+Result KThread::InitializeMainThread(Core::System& system, KThread* thread, s32 virt_core) {
+    return InitializeThread(thread, {}, {}, {}, IdleThreadPriority, virt_core, {}, ThreadType::Main,
+                            system.GetCpuManager().GetGuestActivateFunc());
 }
 
-ResultCode KThread::InitializeIdleThread(Core::System& system, KThread* thread, s32 virt_core) {
+Result KThread::InitializeIdleThread(Core::System& system, KThread* thread, s32 virt_core) {
     return InitializeThread(thread, {}, {}, {}, IdleThreadPriority, virt_core, {}, ThreadType::Main,
-                            Core::CpuManager::GetIdleThreadStartFunc(),
-                            system.GetCpuManager().GetStartFuncParamater());
+                            system.GetCpuManager().GetIdleThreadStartFunc());
 }
 
-ResultCode KThread::InitializeHighPriorityThread(Core::System& system, KThread* thread,
-                                                 KThreadFunction func, uintptr_t arg,
-                                                 s32 virt_core) {
+Result KThread::InitializeHighPriorityThread(Core::System& system, KThread* thread,
+                                             KThreadFunction func, uintptr_t arg, s32 virt_core) {
     return InitializeThread(thread, func, arg, {}, {}, virt_core, nullptr, ThreadType::HighPriority,
-                            Core::CpuManager::GetSuspendThreadStartFunc(),
-                            system.GetCpuManager().GetStartFuncParamater());
+                            system.GetCpuManager().GetShutdownThreadStartFunc());
 }
 
-ResultCode KThread::InitializeUserThread(Core::System& system, KThread* thread,
-                                         KThreadFunction func, uintptr_t arg, VAddr user_stack_top,
-                                         s32 prio, s32 virt_core, KProcess* owner) {
+Result KThread::InitializeUserThread(Core::System& system, KThread* thread, KThreadFunction func,
+                                     uintptr_t arg, VAddr user_stack_top, s32 prio, s32 virt_core,
+                                     KProcess* owner) {
     system.Kernel().GlobalSchedulerContext().AddThread(thread);
     return InitializeThread(thread, func, arg, user_stack_top, prio, virt_core, owner,
-                            ThreadType::User, Core::CpuManager::GetGuestThreadStartFunc(),
-                            system.GetCpuManager().GetStartFuncParamater());
+                            ThreadType::User, system.GetCpuManager().GetGuestThreadFunc());
 }
 
 void KThread::PostDestroy(uintptr_t arg) {
@@ -305,7 +309,7 @@ void KThread::Finalize() {
 
     // If the thread has a local region, delete it.
     if (tls_address != 0) {
-        parent->FreeTLSRegion(tls_address);
+        ASSERT(parent->DeleteThreadLocalRegion(tls_address).IsSuccess());
     }
 
     // Release any waiters.
@@ -315,17 +319,26 @@ void KThread::Finalize() {
 
         auto it = waiter_list.begin();
         while (it != waiter_list.end()) {
-            // Clear the lock owner
-            it->SetLockOwner(nullptr);
+            // Get the thread.
+            KThread* const waiter = std::addressof(*it);
+
+            // The thread shouldn't be a kernel waiter.
+            ASSERT(!IsKernelAddressKey(waiter->GetAddressKey()));
+
+            // Clear the lock owner.
+            waiter->SetLockOwner(nullptr);
 
             // Erase the waiter from our list.
             it = waiter_list.erase(it);
 
             // Cancel the thread's wait.
-            it->CancelWait(ResultInvalidState, true);
+            waiter->CancelWait(ResultInvalidState, true);
         }
     }
 
+    // Release host emulation members.
+    host_context.reset();
+
     // Perform inherited finalization.
     KSynchronizationObject::Finalize();
 }
@@ -379,7 +392,7 @@ void KThread::FinishTermination() {
         for (std::size_t i = 0; i < static_cast<std::size_t>(Core::Hardware::NUM_CPU_CORES); ++i) {
             KThread* core_thread{};
             do {
-                core_thread = kernel.Scheduler(i).GetCurrentThread();
+                core_thread = kernel.Scheduler(i).GetSchedulerCurrentThread();
             } while (core_thread == this);
         }
     }
@@ -484,9 +497,7 @@ void KThread::Unpin() {
 
     // Resume any threads that began waiting on us while we were pinned.
     for (auto it = pinned_waiter_list.begin(); it != pinned_waiter_list.end(); ++it) {
-        if (it->GetState() == ThreadState::Waiting) {
-            it->SetState(ThreadState::Runnable);
-        }
+        it->EndWait(ResultSuccess);
     }
 }
 
@@ -520,7 +531,7 @@ void KThread::ClearInterruptFlag() {
     memory.Write16(tls_address + offsetof(ThreadLocalRegion, interrupt_flag), 0);
 }
 
-ResultCode KThread::GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask) {
+Result KThread::GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask) {
     KScopedSchedulerLock sl{kernel};
 
     // Get the virtual mask.
@@ -530,7 +541,7 @@ ResultCode KThread::GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask) {
     return ResultSuccess;
 }
 
-ResultCode KThread::GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_mask) {
+Result KThread::GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_mask) {
     KScopedSchedulerLock sl{kernel};
     ASSERT(num_core_migration_disables >= 0);
 
@@ -546,7 +557,7 @@ ResultCode KThread::GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_m
     return ResultSuccess;
 }
 
-ResultCode KThread::SetCoreMask(s32 core_id_, u64 v_affinity_mask) {
+Result KThread::SetCoreMask(s32 core_id_, u64 v_affinity_mask) {
     ASSERT(parent != nullptr);
     ASSERT(v_affinity_mask != 0);
     KScopedLightLock lk(activity_pause_lock);
@@ -628,7 +639,7 @@ ResultCode KThread::SetCoreMask(s32 core_id_, u64 v_affinity_mask) {
             s32 thread_core;
             for (thread_core = 0; thread_core < static_cast<s32>(Core::Hardware::NUM_CPU_CORES);
                  ++thread_core) {
-                if (kernel.Scheduler(thread_core).GetCurrentThread() == this) {
+                if (kernel.Scheduler(thread_core).GetSchedulerCurrentThread() == this) {
                     thread_is_current = true;
                     break;
                 }
@@ -723,10 +734,10 @@ void KThread::UpdateState() {
     ASSERT(kernel.GlobalSchedulerContext().IsLocked());
 
     // Set our suspend flags in state.
-    const auto old_state = thread_state;
+    const ThreadState old_state = thread_state.load(std::memory_order_relaxed);
     const auto new_state =
         static_cast<ThreadState>(this->GetSuspendFlags()) | (old_state & ThreadState::Mask);
-    thread_state = new_state;
+    thread_state.store(new_state, std::memory_order_relaxed);
 
     // Note the state change in scheduler.
     if (new_state != old_state) {
@@ -738,14 +749,27 @@ void KThread::Continue() {
     ASSERT(kernel.GlobalSchedulerContext().IsLocked());
 
     // Clear our suspend flags in state.
-    const auto old_state = thread_state;
-    thread_state = old_state & ThreadState::Mask;
+    const ThreadState old_state = thread_state.load(std::memory_order_relaxed);
+    thread_state.store(old_state & ThreadState::Mask, std::memory_order_relaxed);
 
     // Note the state change in scheduler.
     KScheduler::OnThreadStateChanged(kernel, this, old_state);
 }
 
-ResultCode KThread::SetActivity(Svc::ThreadActivity activity) {
+void KThread::WaitUntilSuspended() {
+    // Make sure we have a suspend requested.
+    ASSERT(IsSuspendRequested());
+
+    // Loop until the thread is not executing on any core.
+    for (std::size_t i = 0; i < static_cast<std::size_t>(Core::Hardware::NUM_CPU_CORES); ++i) {
+        KThread* core_thread{};
+        do {
+            core_thread = kernel.Scheduler(i).GetSchedulerCurrentThread();
+        } while (core_thread == this);
+    }
+}
+
+Result KThread::SetActivity(Svc::ThreadActivity activity) {
     // Lock ourselves.
     KScopedLightLock lk(activity_pause_lock);
 
@@ -806,7 +830,7 @@ ResultCode KThread::SetActivity(Svc::ThreadActivity activity) {
                 // Check if the thread is currently running.
                 // If it is, we'll need to retry.
                 for (auto i = 0; i < static_cast<s32>(Core::Hardware::NUM_CPU_CORES); ++i) {
-                    if (kernel.Scheduler(i).GetCurrentThread() == this) {
+                    if (kernel.Scheduler(i).GetSchedulerCurrentThread() == this) {
                         thread_is_current = true;
                         break;
                     }
@@ -818,7 +842,7 @@ ResultCode KThread::SetActivity(Svc::ThreadActivity activity) {
     return ResultSuccess;
 }
 
-ResultCode KThread::GetThreadContext3(std::vector<u8>& out) {
+Result KThread::GetThreadContext3(std::vector<u8>& out) {
     // Lock ourselves.
     KScopedLightLock lk{activity_pause_lock};
 
@@ -868,6 +892,7 @@ void KThread::AddWaiterImpl(KThread* thread) {
     // Keep track of how many kernel waiters we have.
     if (IsKernelAddressKey(thread->GetAddressKey())) {
         ASSERT((num_kernel_waiters++) >= 0);
+        KScheduler::SetSchedulerUpdateNeeded(kernel);
     }
 
     // Insert the waiter.
@@ -881,6 +906,7 @@ void KThread::RemoveWaiterImpl(KThread* thread) {
     // Keep track of how many kernel waiters we have.
     if (IsKernelAddressKey(thread->GetAddressKey())) {
         ASSERT((num_kernel_waiters--) > 0);
+        KScheduler::SetSchedulerUpdateNeeded(kernel);
     }
 
     // Remove the waiter.
@@ -956,6 +982,7 @@ KThread* KThread::RemoveWaiterByKey(s32* out_num_waiters, VAddr key) {
             // Keep track of how many kernel waiters we have.
             if (IsKernelAddressKey(thread->GetAddressKey())) {
                 ASSERT((num_kernel_waiters--) > 0);
+                KScheduler::SetSchedulerUpdateNeeded(kernel);
             }
             it = waiter_list.erase(it);
 
@@ -983,7 +1010,7 @@ KThread* KThread::RemoveWaiterByKey(s32* out_num_waiters, VAddr key) {
     return next_lock_owner;
 }
 
-ResultCode KThread::Run() {
+Result KThread::Run() {
     while (true) {
         KScopedSchedulerLock lk{kernel};
 
@@ -1011,8 +1038,6 @@ ResultCode KThread::Run() {
         // Set our state and finish.
         SetState(ThreadState::Runnable);
 
-        DisableDispatch();
-
         return ResultSuccess;
     }
 }
@@ -1044,9 +1069,11 @@ void KThread::Exit() {
         // Register the thread as a work task.
         KWorkerTaskManager::AddTask(kernel, KWorkerTaskManager::WorkerType::Exit, this);
     }
+
+    UNREACHABLE_MSG("KThread::Exit() would return");
 }
 
-ResultCode KThread::Sleep(s64 timeout) {
+Result KThread::Sleep(s64 timeout) {
     ASSERT(!kernel.GlobalSchedulerContext().IsLocked());
     ASSERT(this == GetCurrentThreadPointer(kernel));
     ASSERT(timeout > 0);
@@ -1079,17 +1106,12 @@ void KThread::IfDummyThreadTryWait() {
         return;
     }
 
-    // Block until we can grab the lock.
-    KScopedSpinLock lk{dummy_wait_lock};
-}
-
-void KThread::IfDummyThreadBeginWait() {
-    if (!IsDummyThread()) {
-        return;
-    }
+    ASSERT(!kernel.IsPhantomModeForSingleCore());
 
-    // Ensure the thread will block when IfDummyThreadTryWait is called.
-    dummy_wait_lock.Lock();
+    // Block until we are no longer waiting.
+    std::unique_lock lk(dummy_wait_lock);
+    dummy_wait_cv.wait(
+        lk, [&] { return GetState() != ThreadState::Waiting || kernel.IsShuttingDown(); });
 }
 
 void KThread::IfDummyThreadEndWait() {
@@ -1097,8 +1119,8 @@ void KThread::IfDummyThreadEndWait() {
         return;
     }
 
-    // Ensure the thread will no longer block.
-    dummy_wait_lock.Unlock();
+    // Wake up the waiting thread.
+    dummy_wait_cv.notify_one();
 }
 
 void KThread::BeginWait(KThreadQueue* queue) {
@@ -1107,12 +1129,9 @@ void KThread::BeginWait(KThreadQueue* queue) {
 
     // Set our wait queue.
     wait_queue = queue;
-
-    // Special case for dummy threads to ensure they block.
-    IfDummyThreadBeginWait();
 }
 
-void KThread::NotifyAvailable(KSynchronizationObject* signaled_object, ResultCode wait_result_) {
+void KThread::NotifyAvailable(KSynchronizationObject* signaled_object, Result wait_result_) {
     // Lock the scheduler.
     KScopedSchedulerLock sl(kernel);
 
@@ -1122,7 +1141,7 @@ void KThread::NotifyAvailable(KSynchronizationObject* signaled_object, ResultCod
     }
 }
 
-void KThread::EndWait(ResultCode wait_result_) {
+void KThread::EndWait(Result wait_result_) {
     // Lock the scheduler.
     KScopedSchedulerLock sl(kernel);
 
@@ -1141,7 +1160,7 @@ void KThread::EndWait(ResultCode wait_result_) {
     }
 }
 
-void KThread::CancelWait(ResultCode wait_result_, bool cancel_timer_task) {
+void KThread::CancelWait(Result wait_result_, bool cancel_timer_task) {
     // Lock the scheduler.
     KScopedSchedulerLock sl(kernel);
 
@@ -1158,10 +1177,11 @@ void KThread::SetState(ThreadState state) {
     SetMutexWaitAddressForDebugging({});
     SetWaitReasonForDebugging({});
 
-    const ThreadState old_state = thread_state;
-    thread_state =
-        static_cast<ThreadState>((old_state & ~ThreadState::Mask) | (state & ThreadState::Mask));
-    if (thread_state != old_state) {
+    const ThreadState old_state = thread_state.load(std::memory_order_relaxed);
+    thread_state.store(
+        static_cast<ThreadState>((old_state & ~ThreadState::Mask) | (state & ThreadState::Mask)),
+        std::memory_order_relaxed);
+    if (thread_state.load(std::memory_order_relaxed) != old_state) {
         KScheduler::OnThreadStateChanged(kernel, this, old_state);
     }
 }
@@ -1170,6 +1190,10 @@ std::shared_ptr<Common::Fiber>& KThread::GetHostContext() {
     return host_context;
 }
 
+void SetCurrentThread(KernelCore& kernel, KThread* thread) {
+    kernel.SetCurrentEmuThread(thread);
+}
+
 KThread* GetCurrentThreadPointer(KernelCore& kernel) {
     return kernel.GetCurrentEmuThread();
 }
@@ -1188,16 +1212,13 @@ KScopedDisableDispatch::~KScopedDisableDispatch() {
         return;
     }
 
-    // Skip the reschedule if single-core, as dispatch tracking is disabled here.
-    if (!Settings::values.use_multi_core.GetValue()) {
-        return;
-    }
-
     if (GetCurrentThread(kernel).GetDisableDispatchCount() <= 1) {
-        auto scheduler = kernel.CurrentScheduler();
+        auto* scheduler = kernel.CurrentScheduler();
 
-        if (scheduler) {
+        if (scheduler && !kernel.IsPhantomModeForSingleCore()) {
             scheduler->RescheduleCurrentCore();
+        } else {
+            KScheduler::RescheduleCurrentHLEThread(kernel);
         }
     } else {
         GetCurrentThread(kernel).EnableDispatch();
diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h
index d058db62c..9ee20208e 100644
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -1,10 +1,12 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
+#include <atomic>
+#include <condition_variable>
+#include <mutex>
 #include <span>
 #include <string>
 #include <utility>
@@ -14,6 +16,7 @@
 
 #include "common/common_types.h"
 #include "common/intrusive_red_black_tree.h"
+#include "common/spin_lock.h"
 #include "core/arm/arm_interface.h"
 #include "core/hle/kernel/k_affinity_mask.h"
 #include "core/hle/kernel/k_light_lock.h"
@@ -97,6 +100,13 @@ enum class ThreadWaitReasonForDebugging : u32 {
     Suspended,       ///< Thread is waiting due to process suspension
 };
 
+enum class StepState : u32 {
+    NotStepping,   ///< Thread is not currently stepping
+    StepPending,   ///< Thread will step when next scheduled
+    StepPerformed, ///< Thread has stepped, waiting to be scheduled again
+};
+
+void SetCurrentThread(KernelCore& kernel, KThread* thread);
 [[nodiscard]] KThread* GetCurrentThreadPointer(KernelCore& kernel);
 [[nodiscard]] KThread& GetCurrentThread(KernelCore& kernel);
 [[nodiscard]] s32 GetCurrentCoreId(KernelCore& kernel);
@@ -166,7 +176,7 @@ public:
 
     void SetBasePriority(s32 value);
 
-    [[nodiscard]] ResultCode Run();
+    [[nodiscard]] Result Run();
 
     void Exit();
 
@@ -198,6 +208,8 @@ public:
 
     void Continue();
 
+    void WaitUntilSuspended();
+
     constexpr void SetSyncedIndex(s32 index) {
         synced_index = index;
     }
@@ -206,11 +218,11 @@ public:
         return synced_index;
     }
 
-    constexpr void SetWaitResult(ResultCode wait_res) {
+    constexpr void SetWaitResult(Result wait_res) {
         wait_result = wait_res;
     }
 
-    [[nodiscard]] constexpr ResultCode GetWaitResult() const {
+    [[nodiscard]] constexpr Result GetWaitResult() const {
         return wait_result;
     }
 
@@ -255,15 +267,23 @@ public:
     [[nodiscard]] std::shared_ptr<Common::Fiber>& GetHostContext();
 
     [[nodiscard]] ThreadState GetState() const {
-        return thread_state & ThreadState::Mask;
+        return thread_state.load(std::memory_order_relaxed) & ThreadState::Mask;
     }
 
     [[nodiscard]] ThreadState GetRawState() const {
-        return thread_state;
+        return thread_state.load(std::memory_order_relaxed);
     }
 
     void SetState(ThreadState state);
 
+    [[nodiscard]] StepState GetStepState() const {
+        return step_state;
+    }
+
+    void SetStepState(StepState state) {
+        step_state = state;
+    }
+
     [[nodiscard]] s64 GetLastScheduledTick() const {
         return last_scheduled_tick;
     }
@@ -325,15 +345,15 @@ public:
         return physical_affinity_mask;
     }
 
-    [[nodiscard]] ResultCode GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
+    [[nodiscard]] Result GetCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
 
-    [[nodiscard]] ResultCode GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
+    [[nodiscard]] Result GetPhysicalCoreMask(s32* out_ideal_core, u64* out_affinity_mask);
 
-    [[nodiscard]] ResultCode SetCoreMask(s32 cpu_core_id, u64 v_affinity_mask);
+    [[nodiscard]] Result SetCoreMask(s32 cpu_core_id, u64 v_affinity_mask);
 
-    [[nodiscard]] ResultCode SetActivity(Svc::ThreadActivity activity);
+    [[nodiscard]] Result SetActivity(Svc::ThreadActivity activity);
 
-    [[nodiscard]] ResultCode Sleep(s64 timeout);
+    [[nodiscard]] Result Sleep(s64 timeout);
 
     [[nodiscard]] s64 GetYieldScheduleCount() const {
         return schedule_count;
@@ -391,20 +411,22 @@ public:
 
     static void PostDestroy(uintptr_t arg);
 
-    [[nodiscard]] static ResultCode InitializeDummyThread(KThread* thread);
+    [[nodiscard]] static Result InitializeDummyThread(KThread* thread);
+
+    [[nodiscard]] static Result InitializeMainThread(Core::System& system, KThread* thread,
+                                                     s32 virt_core);
 
-    [[nodiscard]] static ResultCode InitializeIdleThread(Core::System& system, KThread* thread,
-                                                         s32 virt_core);
+    [[nodiscard]] static Result InitializeIdleThread(Core::System& system, KThread* thread,
+                                                     s32 virt_core);
 
-    [[nodiscard]] static ResultCode InitializeHighPriorityThread(Core::System& system,
-                                                                 KThread* thread,
-                                                                 KThreadFunction func,
-                                                                 uintptr_t arg, s32 virt_core);
+    [[nodiscard]] static Result InitializeHighPriorityThread(Core::System& system, KThread* thread,
+                                                             KThreadFunction func, uintptr_t arg,
+                                                             s32 virt_core);
 
-    [[nodiscard]] static ResultCode InitializeUserThread(Core::System& system, KThread* thread,
-                                                         KThreadFunction func, uintptr_t arg,
-                                                         VAddr user_stack_top, s32 prio,
-                                                         s32 virt_core, KProcess* owner);
+    [[nodiscard]] static Result InitializeUserThread(Core::System& system, KThread* thread,
+                                                     KThreadFunction func, uintptr_t arg,
+                                                     VAddr user_stack_top, s32 prio, s32 virt_core,
+                                                     KProcess* owner);
 
 public:
     struct StackParameters {
@@ -461,39 +483,16 @@ public:
         return per_core_priority_queue_entry[core];
     }
 
-    [[nodiscard]] bool IsKernelThread() const {
-        return GetActiveCore() == 3;
-    }
-
-    [[nodiscard]] bool IsDispatchTrackingDisabled() const {
-        return is_single_core || IsKernelThread();
-    }
-
     [[nodiscard]] s32 GetDisableDispatchCount() const {
-        if (IsDispatchTrackingDisabled()) {
-            // TODO(bunnei): Until kernel threads are emulated, we cannot enable/disable dispatch.
-            return 1;
-        }
-
         return this->GetStackParameters().disable_count;
     }
 
     void DisableDispatch() {
-        if (IsDispatchTrackingDisabled()) {
-            // TODO(bunnei): Until kernel threads are emulated, we cannot enable/disable dispatch.
-            return;
-        }
-
         ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() >= 0);
         this->GetStackParameters().disable_count++;
     }
 
     void EnableDispatch() {
-        if (IsDispatchTrackingDisabled()) {
-            // TODO(bunnei): Until kernel threads are emulated, we cannot enable/disable dispatch.
-            return;
-        }
-
         ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() > 0);
         this->GetStackParameters().disable_count--;
     }
@@ -590,7 +589,7 @@ public:
 
     void RemoveWaiter(KThread* thread);
 
-    [[nodiscard]] ResultCode GetThreadContext3(std::vector<u8>& out);
+    [[nodiscard]] Result GetThreadContext3(std::vector<u8>& out);
 
     [[nodiscard]] KThread* RemoveWaiterByKey(s32* out_num_waiters, VAddr key);
 
@@ -616,9 +615,9 @@ public:
     }
 
     void BeginWait(KThreadQueue* queue);
-    void NotifyAvailable(KSynchronizationObject* signaled_object, ResultCode wait_result_);
-    void EndWait(ResultCode wait_result_);
-    void CancelWait(ResultCode wait_result_, bool cancel_timer_task);
+    void NotifyAvailable(KSynchronizationObject* signaled_object, Result wait_result_);
+    void EndWait(Result wait_result_);
+    void CancelWait(Result wait_result_, bool cancel_timer_task);
 
     [[nodiscard]] bool HasWaiters() const {
         return !waiter_list.empty();
@@ -641,9 +640,16 @@ public:
     // blocking as needed.
 
     void IfDummyThreadTryWait();
-    void IfDummyThreadBeginWait();
     void IfDummyThreadEndWait();
 
+    [[nodiscard]] uintptr_t GetArgument() const {
+        return argument;
+    }
+
+    [[nodiscard]] VAddr GetUserStackTop() const {
+        return stack_top;
+    }
+
 private:
     static constexpr size_t PriorityInheritanceCountMax = 10;
     union SyncObjectBuffer {
@@ -656,7 +662,7 @@ private:
     static_assert(sizeof(SyncObjectBuffer::sync_objects) == sizeof(SyncObjectBuffer::handles));
 
     struct ConditionVariableComparator {
-        struct LightCompareType {
+        struct RedBlackKeyType {
             u64 cv_key{};
             s32 priority{};
 
@@ -672,8 +678,8 @@ private:
         template <typename T>
         requires(
             std::same_as<T, KThread> ||
-            std::same_as<T, LightCompareType>) static constexpr int Compare(const T& lhs,
-                                                                            const KThread& rhs) {
+            std::same_as<T, RedBlackKeyType>) static constexpr int Compare(const T& lhs,
+                                                                           const KThread& rhs) {
             const u64 l_key = lhs.GetConditionVariableKey();
             const u64 r_key = rhs.GetConditionVariableKey();
 
@@ -697,14 +703,13 @@ private:
 
     void FinishTermination();
 
-    [[nodiscard]] ResultCode Initialize(KThreadFunction func, uintptr_t arg, VAddr user_stack_top,
-                                        s32 prio, s32 virt_core, KProcess* owner, ThreadType type);
+    [[nodiscard]] Result Initialize(KThreadFunction func, uintptr_t arg, VAddr user_stack_top,
+                                    s32 prio, s32 virt_core, KProcess* owner, ThreadType type);
 
-    [[nodiscard]] static ResultCode InitializeThread(KThread* thread, KThreadFunction func,
-                                                     uintptr_t arg, VAddr user_stack_top, s32 prio,
-                                                     s32 core, KProcess* owner, ThreadType type,
-                                                     std::function<void(void*)>&& init_func,
-                                                     void* init_func_parameter);
+    [[nodiscard]] static Result InitializeThread(KThread* thread, KThreadFunction func,
+                                                 uintptr_t arg, VAddr user_stack_top, s32 prio,
+                                                 s32 core, KProcess* owner, ThreadType type,
+                                                 std::function<void()>&& init_func);
 
     static void RestorePriority(KernelCore& kernel_ctx, KThread* thread);
 
@@ -741,7 +746,7 @@ private:
     u32 suspend_request_flags{};
     u32 suspend_allowed_flags{};
     s32 synced_index{};
-    ResultCode wait_result{ResultSuccess};
+    Result wait_result{ResultSuccess};
     s32 base_priority{};
     s32 physical_ideal_core_id{};
     s32 virtual_ideal_core_id{};
@@ -751,7 +756,7 @@ private:
     KAffinityMask original_physical_affinity_mask{};
     s32 original_physical_ideal_core_id{};
     s32 num_core_migration_disables{};
-    ThreadState thread_state{};
+    std::atomic<ThreadState> thread_state{};
     std::atomic<bool> termination_requested{};
     bool wait_cancelled{};
     bool cancellable{};
@@ -761,18 +766,22 @@ private:
     s8 priority_inheritance_count{};
     bool resource_limit_release_hint{};
     StackParameters stack_parameters{};
-    KSpinLock context_guard{};
-    KSpinLock dummy_wait_lock{};
+    Common::SpinLock context_guard{};
 
     // For emulation
     std::shared_ptr<Common::Fiber> host_context{};
     bool is_single_core{};
     ThreadType thread_type{};
+    StepState step_state{};
+    std::mutex dummy_wait_lock;
+    std::condition_variable dummy_wait_cv;
 
     // For debugging
     std::vector<KSynchronizationObject*> wait_objects_for_debugging;
     VAddr mutex_wait_address_for_debugging{};
     ThreadWaitReasonForDebugging wait_reason_for_debugging{};
+    uintptr_t argument;
+    VAddr stack_top;
 
 public:
     using ConditionVariableThreadTreeType = ConditionVariableThreadTree;
diff --git a/src/core/hle/kernel/k_thread_local_page.cpp b/src/core/hle/kernel/k_thread_local_page.cpp
new file mode 100644
index 000000000..563560114
--- /dev/null
+++ b/src/core/hle/kernel/k_thread_local_page.cpp
@@ -0,0 +1,67 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/scope_exit.h"
+#include "core/core.h"
+
+#include "core/hle/kernel/k_memory_block.h"
+#include "core/hle/kernel/k_page_buffer.h"
+#include "core/hle/kernel/k_page_table.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/kernel/k_thread_local_page.h"
+#include "core/hle/kernel/kernel.h"
+
+namespace Kernel {
+
+Result KThreadLocalPage::Initialize(KernelCore& kernel, KProcess* process) {
+    // Set that this process owns us.
+    m_owner = process;
+    m_kernel = &kernel;
+
+    // Allocate a new page.
+    KPageBuffer* page_buf = KPageBuffer::Allocate(kernel);
+    R_UNLESS(page_buf != nullptr, ResultOutOfMemory);
+    auto page_buf_guard = SCOPE_GUARD({ KPageBuffer::Free(kernel, page_buf); });
+
+    // Map the address in.
+    const auto phys_addr = kernel.System().DeviceMemory().GetPhysicalAddr(page_buf);
+    R_TRY(m_owner->PageTable().MapPages(std::addressof(m_virt_addr), 1, PageSize, phys_addr,
+                                        KMemoryState::ThreadLocal,
+                                        KMemoryPermission::UserReadWrite));
+
+    // We succeeded.
+    page_buf_guard.Cancel();
+
+    return ResultSuccess;
+}
+
+Result KThreadLocalPage::Finalize() {
+    // Get the physical address of the page.
+    const PAddr phys_addr = m_owner->PageTable().GetPhysicalAddr(m_virt_addr);
+    ASSERT(phys_addr);
+
+    // Unmap the page.
+    R_TRY(m_owner->PageTable().UnmapPages(this->GetAddress(), 1, KMemoryState::ThreadLocal));
+
+    // Free the page.
+    KPageBuffer::Free(*m_kernel, KPageBuffer::FromPhysicalAddress(m_kernel->System(), phys_addr));
+
+    return ResultSuccess;
+}
+
+VAddr KThreadLocalPage::Reserve() {
+    for (size_t i = 0; i < m_is_region_free.size(); i++) {
+        if (m_is_region_free[i]) {
+            m_is_region_free[i] = false;
+            return this->GetRegionAddress(i);
+        }
+    }
+
+    return 0;
+}
+
+void KThreadLocalPage::Release(VAddr addr) {
+    m_is_region_free[this->GetRegionIndex(addr)] = true;
+}
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_thread_local_page.h b/src/core/hle/kernel/k_thread_local_page.h
new file mode 100644
index 000000000..0a7f22680
--- /dev/null
+++ b/src/core/hle/kernel/k_thread_local_page.h
@@ -0,0 +1,110 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <algorithm>
+#include <array>
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "common/intrusive_red_black_tree.h"
+#include "core/hle/kernel/memory_types.h"
+#include "core/hle/kernel/slab_helpers.h"
+#include "core/hle/result.h"
+
+namespace Kernel {
+
+class KernelCore;
+class KProcess;
+
+class KThreadLocalPage final : public Common::IntrusiveRedBlackTreeBaseNode<KThreadLocalPage>,
+                               public KSlabAllocated<KThreadLocalPage> {
+public:
+    static constexpr size_t RegionsPerPage = PageSize / Svc::ThreadLocalRegionSize;
+    static_assert(RegionsPerPage > 0);
+
+public:
+    constexpr explicit KThreadLocalPage(VAddr addr = {}) : m_virt_addr(addr) {
+        m_is_region_free.fill(true);
+    }
+
+    constexpr VAddr GetAddress() const {
+        return m_virt_addr;
+    }
+
+    Result Initialize(KernelCore& kernel, KProcess* process);
+    Result Finalize();
+
+    VAddr Reserve();
+    void Release(VAddr addr);
+
+    bool IsAllUsed() const {
+        return std::ranges::all_of(m_is_region_free.begin(), m_is_region_free.end(),
+                                   [](bool is_free) { return !is_free; });
+    }
+
+    bool IsAllFree() const {
+        return std::ranges::all_of(m_is_region_free.begin(), m_is_region_free.end(),
+                                   [](bool is_free) { return is_free; });
+    }
+
+    bool IsAnyUsed() const {
+        return !this->IsAllFree();
+    }
+
+    bool IsAnyFree() const {
+        return !this->IsAllUsed();
+    }
+
+public:
+    using RedBlackKeyType = VAddr;
+
+    static constexpr RedBlackKeyType GetRedBlackKey(const RedBlackKeyType& v) {
+        return v;
+    }
+    static constexpr RedBlackKeyType GetRedBlackKey(const KThreadLocalPage& v) {
+        return v.GetAddress();
+    }
+
+    template <typename T>
+    requires(std::same_as<T, KThreadLocalPage> ||
+             std::same_as<T, RedBlackKeyType>) static constexpr int Compare(const T& lhs,
+                                                                            const KThreadLocalPage&
+                                                                                rhs) {
+        const VAddr lval = GetRedBlackKey(lhs);
+        const VAddr rval = GetRedBlackKey(rhs);
+
+        if (lval < rval) {
+            return -1;
+        } else if (lval == rval) {
+            return 0;
+        } else {
+            return 1;
+        }
+    }
+
+private:
+    constexpr VAddr GetRegionAddress(size_t i) const {
+        return this->GetAddress() + i * Svc::ThreadLocalRegionSize;
+    }
+
+    constexpr bool Contains(VAddr addr) const {
+        return this->GetAddress() <= addr && addr < this->GetAddress() + PageSize;
+    }
+
+    constexpr size_t GetRegionIndex(VAddr addr) const {
+        ASSERT(Common::IsAligned(addr, Svc::ThreadLocalRegionSize));
+        ASSERT(this->Contains(addr));
+        return (addr - this->GetAddress()) / Svc::ThreadLocalRegionSize;
+    }
+
+private:
+    VAddr m_virt_addr{};
+    KProcess* m_owner{};
+    KernelCore* m_kernel{};
+    std::array<bool, RegionsPerPage> m_is_region_free{};
+};
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_thread_queue.cpp b/src/core/hle/kernel/k_thread_queue.cpp
index d5248b547..9f4e081ba 100644
--- a/src/core/hle/kernel/k_thread_queue.cpp
+++ b/src/core/hle/kernel/k_thread_queue.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_thread_queue.h"
 #include "core/hle/kernel/kernel.h"
@@ -10,9 +9,9 @@ namespace Kernel {
 
 void KThreadQueue::NotifyAvailable([[maybe_unused]] KThread* waiting_thread,
                                    [[maybe_unused]] KSynchronizationObject* signaled_object,
-                                   [[maybe_unused]] ResultCode wait_result) {}
+                                   [[maybe_unused]] Result wait_result) {}
 
-void KThreadQueue::EndWait(KThread* waiting_thread, ResultCode wait_result) {
+void KThreadQueue::EndWait(KThread* waiting_thread, Result wait_result) {
     // Set the thread's wait result.
     waiting_thread->SetWaitResult(wait_result);
 
@@ -26,8 +25,7 @@ void KThreadQueue::EndWait(KThread* waiting_thread, ResultCode wait_result) {
     kernel.TimeManager().UnscheduleTimeEvent(waiting_thread);
 }
 
-void KThreadQueue::CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                              bool cancel_timer_task) {
+void KThreadQueue::CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task) {
     // Set the thread's wait result.
     waiting_thread->SetWaitResult(wait_result);
 
@@ -44,6 +42,6 @@ void KThreadQueue::CancelWait(KThread* waiting_thread, ResultCode wait_result,
 }
 
 void KThreadQueueWithoutEndWait::EndWait([[maybe_unused]] KThread* waiting_thread,
-                                         [[maybe_unused]] ResultCode wait_result) {}
+                                         [[maybe_unused]] Result wait_result) {}
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_thread_queue.h b/src/core/hle/kernel/k_thread_queue.h
index ccb718e49..8d76ece81 100644
--- a/src/core/hle/kernel/k_thread_queue.h
+++ b/src/core/hle/kernel/k_thread_queue.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,10 +14,9 @@ public:
     virtual ~KThreadQueue() = default;
 
     virtual void NotifyAvailable(KThread* waiting_thread, KSynchronizationObject* signaled_object,
-                                 ResultCode wait_result);
-    virtual void EndWait(KThread* waiting_thread, ResultCode wait_result);
-    virtual void CancelWait(KThread* waiting_thread, ResultCode wait_result,
-                            bool cancel_timer_task);
+                                 Result wait_result);
+    virtual void EndWait(KThread* waiting_thread, Result wait_result);
+    virtual void CancelWait(KThread* waiting_thread, Result wait_result, bool cancel_timer_task);
 
 private:
     KernelCore& kernel;
@@ -29,7 +27,7 @@ class KThreadQueueWithoutEndWait : public KThreadQueue {
 public:
     explicit KThreadQueueWithoutEndWait(KernelCore& kernel_) : KThreadQueue(kernel_) {}
 
-    void EndWait(KThread* waiting_thread, ResultCode wait_result) override final;
+    void EndWait(KThread* waiting_thread, Result wait_result) override final;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_trace.h b/src/core/hle/kernel/k_trace.h
index d3fed1888..d61af4830 100644
--- a/src/core/hle/kernel/k_trace.h
+++ b/src/core/hle/kernel/k_trace.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_transfer_memory.cpp b/src/core/hle/kernel/k_transfer_memory.cpp
index 1732925c9..b0320eb73 100644
--- a/src/core/hle/kernel/k_transfer_memory.cpp
+++ b/src/core/hle/kernel/k_transfer_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_resource_limit.h"
@@ -14,8 +13,8 @@ KTransferMemory::KTransferMemory(KernelCore& kernel_)
 
 KTransferMemory::~KTransferMemory() = default;
 
-ResultCode KTransferMemory::Initialize(VAddr address_, std::size_t size_,
-                                       Svc::MemoryPermission owner_perm_) {
+Result KTransferMemory::Initialize(VAddr address_, std::size_t size_,
+                                   Svc::MemoryPermission owner_perm_) {
     // Set members.
     owner = kernel.CurrentProcess();
 
diff --git a/src/core/hle/kernel/k_transfer_memory.h b/src/core/hle/kernel/k_transfer_memory.h
index cb7521823..85d508ee7 100644
--- a/src/core/hle/kernel/k_transfer_memory.h
+++ b/src/core/hle/kernel/k_transfer_memory.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,7 @@
 #include "core/hle/kernel/svc_types.h"
 #include "core/hle/result.h"
 
-union ResultCode;
+union Result;
 
 namespace Core::Memory {
 class Memory;
@@ -27,7 +26,7 @@ public:
     explicit KTransferMemory(KernelCore& kernel_);
     ~KTransferMemory() override;
 
-    ResultCode Initialize(VAddr address_, std::size_t size_, Svc::MemoryPermission owner_perm_);
+    Result Initialize(VAddr address_, std::size_t size_, Svc::MemoryPermission owner_perm_);
 
     void Finalize() override;
 
diff --git a/src/core/hle/kernel/k_worker_task.h b/src/core/hle/kernel/k_worker_task.h
index b7794c6a8..ef591d831 100644
--- a/src/core/hle/kernel/k_worker_task.h
+++ b/src/core/hle/kernel/k_worker_task.h
@@ -1,6 +1,5 @@
-// Copyright 2022 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_worker_task_manager.cpp b/src/core/hle/kernel/k_worker_task_manager.cpp
index 785e08111..04042bf8f 100644
--- a/src/core/hle/kernel/k_worker_task_manager.cpp
+++ b/src/core/hle/kernel/k_worker_task_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2022 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "core/hle/kernel/k_process.h"
@@ -24,7 +23,7 @@ void KWorkerTask::DoWorkerTask() {
     }
 }
 
-KWorkerTaskManager::KWorkerTaskManager() : m_waiting_thread(1, "yuzu:KWorkerTaskManager") {}
+KWorkerTaskManager::KWorkerTaskManager() : m_waiting_thread(1, "KWorkerTaskManager") {}
 
 void KWorkerTaskManager::AddTask(KernelCore& kernel, WorkerType type, KWorkerTask* task) {
     ASSERT(type <= WorkerType::Count);
diff --git a/src/core/hle/kernel/k_worker_task_manager.h b/src/core/hle/kernel/k_worker_task_manager.h
index 43d1bfcec..f6618883e 100644
--- a/src/core/hle/kernel/k_worker_task_manager.h
+++ b/src/core/hle/kernel/k_worker_task_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2022 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/k_writable_event.cpp b/src/core/hle/kernel/k_writable_event.cpp
index bdb1db6d5..ff88c5acd 100644
--- a/src/core/hle/kernel/k_writable_event.cpp
+++ b/src/core/hle/kernel/k_writable_event.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_readable_event.h"
@@ -19,11 +18,11 @@ void KWritableEvent::Initialize(KEvent* parent_event_, std::string&& name_) {
     parent->GetReadableEvent().Open();
 }
 
-ResultCode KWritableEvent::Signal() {
+Result KWritableEvent::Signal() {
     return parent->GetReadableEvent().Signal();
 }
 
-ResultCode KWritableEvent::Clear() {
+Result KWritableEvent::Clear() {
     return parent->GetReadableEvent().Clear();
 }
 
diff --git a/src/core/hle/kernel/k_writable_event.h b/src/core/hle/kernel/k_writable_event.h
index 858d982c4..3fd0c7d0a 100644
--- a/src/core/hle/kernel/k_writable_event.h
+++ b/src/core/hle/kernel/k_writable_event.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -26,8 +25,8 @@ public:
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
 
     void Initialize(KEvent* parent_, std::string&& name_);
-    ResultCode Signal();
-    ResultCode Clear();
+    Result Signal();
+    Result Clear();
 
     KEvent* GetParent() const {
         return parent;
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 49c0714ed..9251f29ad 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <atomic>
@@ -18,13 +17,10 @@
 #include "common/thread.h"
 #include "common/thread_worker.h"
 #include "core/arm/arm_interface.h"
-#include "core/arm/cpu_interrupt_handler.h"
 #include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
 #include "core/core_timing.h"
-#include "core/core_timing_util.h"
 #include "core/cpu_manager.h"
-#include "core/device_memory.h"
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/init/init_slab_setup.h"
 #include "core/hle/kernel/k_client_port.h"
@@ -35,7 +31,6 @@
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_shared_memory.h"
-#include "core/hle/kernel/k_slab_heap.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/k_worker_task_manager.h"
 #include "core/hle/kernel/kernel.h"
@@ -52,42 +47,41 @@ namespace Kernel {
 
 struct KernelCore::Impl {
     explicit Impl(Core::System& system_, KernelCore& kernel_)
-        : time_manager{system_}, object_list_container{kernel_},
-          service_threads_manager{1, "yuzu:ServiceThreadsManager"}, system{system_} {}
+        : time_manager{system_},
+          service_threads_manager{1, "ServiceThreadsManager"}, system{system_} {}
 
     void SetMulticore(bool is_multi) {
         is_multicore = is_multi;
     }
 
     void Initialize(KernelCore& kernel) {
+        global_object_list_container = std::make_unique<KAutoObjectWithListContainer>(kernel);
         global_scheduler_context = std::make_unique<Kernel::GlobalSchedulerContext>(kernel);
         global_handle_table = std::make_unique<Kernel::KHandleTable>(kernel);
         global_handle_table->Initialize(KHandleTable::MaxTableSize);
+        default_service_thread = CreateServiceThread(kernel, "DefaultServiceThread");
 
         is_phantom_mode_for_singlecore = false;
 
-        InitializePhysicalCores();
-
         // Derive the initial memory layout from the emulated board
         Init::InitializeSlabResourceCounts(kernel);
-        KMemoryLayout memory_layout;
-        DeriveInitialMemoryLayout(memory_layout);
-        Init::InitializeSlabHeaps(system, memory_layout);
+        DeriveInitialMemoryLayout();
+        Init::InitializeSlabHeaps(system, *memory_layout);
 
         // Initialize kernel memory and resources.
-        InitializeSystemResourceLimit(kernel, system.CoreTiming(), memory_layout);
-        InitializeMemoryLayout(memory_layout);
-        InitializePageSlab();
-        InitializeSchedulers();
-        InitializeSuspendThreads();
+        InitializeSystemResourceLimit(kernel, system.CoreTiming());
+        InitializeMemoryLayout();
+        Init::InitializeKPageBufferSlabHeap(system);
+        InitializeShutdownThreads();
         InitializePreemption(kernel);
+        InitializePhysicalCores();
 
         RegisterHostThread();
     }
 
     void InitializeCores() {
         for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
-            cores[core_id].Initialize(current_process->Is64BitProcess());
+            cores[core_id]->Initialize((*current_process).Is64BitProcess());
             system.Memory().SetCurrentPageTable(*current_process, core_id);
         }
     }
@@ -98,39 +92,16 @@ struct KernelCore::Impl {
 
         process_list.clear();
 
-        // Close all open server ports.
-        std::unordered_set<KServerPort*> server_ports_;
-        {
-            std::lock_guard lk(server_ports_lock);
-            server_ports_ = server_ports;
-            server_ports.clear();
-        }
-        for (auto* server_port : server_ports_) {
-            server_port->Close();
-        }
-        // Close all open server sessions.
-        std::unordered_set<KServerSession*> server_sessions_;
-        {
-            std::lock_guard lk(server_sessions_lock);
-            server_sessions_ = server_sessions;
-            server_sessions.clear();
-        }
-        for (auto* server_session : server_sessions_) {
-            server_session->Close();
-        }
-
-        // Ensure that the object list container is finalized and properly shutdown.
-        object_list_container.Finalize();
-
-        // Ensures all service threads gracefully shutdown.
-        ClearServiceThreads();
+        CloseServices();
 
         next_object_id = 0;
         next_kernel_process_id = KProcess::InitialKIPIDMin;
         next_user_process_id = KProcess::ProcessIDMin;
         next_thread_id = 1;
 
-        cores.clear();
+        for (auto& core : cores) {
+            core = nullptr;
+        }
 
         global_handle_table->Finalize();
         global_handle_table.reset();
@@ -155,15 +126,15 @@ struct KernelCore::Impl {
         CleanupObject(font_shared_mem);
         CleanupObject(irs_shared_mem);
         CleanupObject(time_shared_mem);
+        CleanupObject(hidbus_shared_mem);
         CleanupObject(system_resource_limit);
 
         for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
-            if (suspend_threads[core_id]) {
-                suspend_threads[core_id]->Close();
-                suspend_threads[core_id] = nullptr;
+            if (shutdown_threads[core_id]) {
+                shutdown_threads[core_id]->Close();
+                shutdown_threads[core_id] = nullptr;
             }
 
-            schedulers[core_id]->Finalize();
             schedulers[core_id].reset();
         }
 
@@ -172,7 +143,7 @@ struct KernelCore::Impl {
 
         // Close kernel objects that were not freed on shutdown
         {
-            std::lock_guard lk(registered_in_use_objects_lock);
+            std::scoped_lock lk{registered_in_use_objects_lock};
             if (registered_in_use_objects.size()) {
                 for (auto& object : registered_in_use_objects) {
                     object->Close();
@@ -183,48 +154,76 @@ struct KernelCore::Impl {
 
         // Shutdown all processes.
         if (current_process) {
-            current_process->Finalize();
+            (*current_process).Finalize();
             // current_process->Close();
             // TODO: The current process should be destroyed based on accurate ref counting after
             // calling Close(). Adding a manual Destroy() call instead to avoid a memory leak.
-            current_process->Destroy();
+            (*current_process).Destroy();
             current_process = nullptr;
         }
 
         // Track kernel objects that were not freed on shutdown
         {
-            std::lock_guard lk(registered_objects_lock);
+            std::scoped_lock lk{registered_objects_lock};
             if (registered_objects.size()) {
-                LOG_WARNING(Kernel, "{} kernel objects were dangling on shutdown!",
-                            registered_objects.size());
+                LOG_DEBUG(Kernel, "{} kernel objects were dangling on shutdown!",
+                          registered_objects.size());
                 registered_objects.clear();
             }
         }
+
+        // Ensure that the object list container is finalized and properly shutdown.
+        global_object_list_container->Finalize();
+        global_object_list_container.reset();
+    }
+
+    void CloseServices() {
+        // Close all open server sessions and ports.
+        std::unordered_set<KAutoObject*> server_objects_;
+        {
+            std::scoped_lock lk(server_objects_lock);
+            server_objects_ = server_objects;
+            server_objects.clear();
+        }
+        for (auto* server_object : server_objects_) {
+            server_object->Close();
+        }
+
+        // Ensures all service threads gracefully shutdown.
+        ClearServiceThreads();
     }
 
     void InitializePhysicalCores() {
         exclusive_monitor =
             Core::MakeExclusiveMonitor(system.Memory(), Core::Hardware::NUM_CPU_CORES);
         for (u32 i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
-            schedulers[i] = std::make_unique<Kernel::KScheduler>(system, i);
-            cores.emplace_back(i, system, *schedulers[i], interrupts);
-        }
-    }
+            const s32 core{static_cast<s32>(i)};
 
-    void InitializeSchedulers() {
-        for (u32 i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
-            cores[i].Scheduler().Initialize();
+            schedulers[i] = std::make_unique<Kernel::KScheduler>(system.Kernel());
+            cores[i] = std::make_unique<Kernel::PhysicalCore>(i, system, *schedulers[i]);
+
+            auto* main_thread{Kernel::KThread::Create(system.Kernel())};
+            main_thread->SetName(fmt::format("MainThread:{}", core));
+            main_thread->SetCurrentCore(core);
+            ASSERT(Kernel::KThread::InitializeMainThread(system, main_thread, core).IsSuccess());
+
+            auto* idle_thread{Kernel::KThread::Create(system.Kernel())};
+            idle_thread->SetCurrentCore(core);
+            ASSERT(Kernel::KThread::InitializeIdleThread(system, idle_thread, core).IsSuccess());
+
+            schedulers[i]->Initialize(main_thread, idle_thread, core);
         }
     }
 
     // Creates the default system resource limit
     void InitializeSystemResourceLimit(KernelCore& kernel,
-                                       const Core::Timing::CoreTiming& core_timing,
-                                       const KMemoryLayout& memory_layout) {
+                                       const Core::Timing::CoreTiming& core_timing) {
         system_resource_limit = KResourceLimit::Create(system.Kernel());
         system_resource_limit->Initialize(&core_timing);
 
-        const auto [total_size, kernel_size] = memory_layout.GetTotalAndKernelMemorySizes();
+        const auto sizes{memory_layout->GetTotalAndKernelMemorySizes()};
+        const auto total_size{sizes.first};
+        const auto kernel_size{sizes.second};
 
         // If setting the default system values fails, then something seriously wrong has occurred.
         ASSERT(system_resource_limit->SetLimitValue(LimitableResource::PhysicalMemory, total_size)
@@ -240,37 +239,31 @@ struct KernelCore::Impl {
         constexpr u64 secure_applet_memory_size{4_MiB};
         ASSERT(system_resource_limit->Reserve(LimitableResource::PhysicalMemory,
                                               secure_applet_memory_size));
-
-        // This memory seems to be reserved on hardware, but is not reserved/used by yuzu.
-        // Likely Horizon OS reserved memory
-        // TODO(ameerj): Derive the memory rather than hardcode it.
-        constexpr u64 unknown_reserved_memory{0x2f896000};
-        ASSERT(system_resource_limit->Reserve(LimitableResource::PhysicalMemory,
-                                              unknown_reserved_memory));
     }
 
     void InitializePreemption(KernelCore& kernel) {
         preemption_event = Core::Timing::CreateEvent(
-            "PreemptionCallback", [this, &kernel](std::uintptr_t, std::chrono::nanoseconds) {
+            "PreemptionCallback",
+            [this, &kernel](std::uintptr_t, s64 time,
+                            std::chrono::nanoseconds) -> std::optional<std::chrono::nanoseconds> {
                 {
                     KScopedSchedulerLock lock(kernel);
                     global_scheduler_context->PreemptThreads();
                 }
-                const auto time_interval = std::chrono::nanoseconds{std::chrono::milliseconds(10)};
-                system.CoreTiming().ScheduleEvent(time_interval, preemption_event);
+                return std::nullopt;
             });
 
         const auto time_interval = std::chrono::nanoseconds{std::chrono::milliseconds(10)};
-        system.CoreTiming().ScheduleEvent(time_interval, preemption_event);
+        system.CoreTiming().ScheduleLoopingEvent(time_interval, time_interval, preemption_event);
     }
 
-    void InitializeSuspendThreads() {
+    void InitializeShutdownThreads() {
         for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
-            suspend_threads[core_id] = KThread::Create(system.Kernel());
-            ASSERT(KThread::InitializeHighPriorityThread(system, suspend_threads[core_id], {}, {},
+            shutdown_threads[core_id] = KThread::Create(system.Kernel());
+            ASSERT(KThread::InitializeHighPriorityThread(system, shutdown_threads[core_id], {}, {},
                                                          core_id)
                        .IsSuccess());
-            suspend_threads[core_id]->SetName(fmt::format("SuspendThread:{}", core_id));
+            shutdown_threads[core_id]->SetName(fmt::format("SuspendThread:{}", core_id));
         }
     }
 
@@ -300,15 +293,16 @@ struct KernelCore::Impl {
 
     // Gets the dummy KThread for the caller, allocating a new one if this is the first time
     KThread* GetHostDummyThread() {
-        auto make_thread = [this]() {
-            KThread* thread = KThread::Create(system.Kernel());
+        auto initialize = [this](KThread* thread) {
             ASSERT(KThread::InitializeDummyThread(thread).IsSuccess());
             thread->SetName(fmt::format("DummyThread:{}", GetHostThreadId()));
             return thread;
         };
 
-        thread_local KThread* saved_thread = make_thread();
-        return saved_thread;
+        thread_local auto raw_thread = KThread(system.Kernel());
+        thread_local auto thread = initialize(&raw_thread);
+
+        return thread;
     }
 
     /// Registers a CPU core thread by allocating a host thread ID for it
@@ -347,6 +341,8 @@ struct KernelCore::Impl {
         return is_shutting_down.load(std::memory_order_relaxed);
     }
 
+    static inline thread_local KThread* current_thread{nullptr};
+
     KThread* GetCurrentEmuThread() {
         // If we are shutting down the kernel, none of this is relevant anymore.
         if (IsShuttingDown()) {
@@ -357,19 +353,26 @@ struct KernelCore::Impl {
         if (thread_id >= Core::Hardware::NUM_CPU_CORES) {
             return GetHostDummyThread();
         }
-        return schedulers[thread_id]->GetCurrentThread();
+
+        return current_thread;
+    }
+
+    void SetCurrentEmuThread(KThread* thread) {
+        current_thread = thread;
     }
 
-    void DeriveInitialMemoryLayout(KMemoryLayout& memory_layout) {
+    void DeriveInitialMemoryLayout() {
+        memory_layout = std::make_unique<KMemoryLayout>();
+
         // Insert the root region for the virtual memory tree, from which all other regions will
         // derive.
-        memory_layout.GetVirtualMemoryRegionTree().InsertDirectly(
+        memory_layout->GetVirtualMemoryRegionTree().InsertDirectly(
             KernelVirtualAddressSpaceBase,
             KernelVirtualAddressSpaceBase + KernelVirtualAddressSpaceSize - 1);
 
         // Insert the root region for the physical memory tree, from which all other regions will
         // derive.
-        memory_layout.GetPhysicalMemoryRegionTree().InsertDirectly(
+        memory_layout->GetPhysicalMemoryRegionTree().InsertDirectly(
             KernelPhysicalAddressSpaceBase,
             KernelPhysicalAddressSpaceBase + KernelPhysicalAddressSpaceSize - 1);
 
@@ -386,7 +389,7 @@ struct KernelCore::Impl {
         if (!(kernel_region_start + KernelRegionSize - 1 <= KernelVirtualAddressSpaceLast)) {
             kernel_region_size = KernelVirtualAddressSpaceEnd - kernel_region_start;
         }
-        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
             kernel_region_start, kernel_region_size, KMemoryRegionType_Kernel));
 
         // Setup the code region.
@@ -395,11 +398,11 @@ struct KernelCore::Impl {
             Common::AlignDown(code_start_virt_addr, CodeRegionAlign);
         constexpr VAddr code_region_end = Common::AlignUp(code_end_virt_addr, CodeRegionAlign);
         constexpr size_t code_region_size = code_region_end - code_region_start;
-        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
             code_region_start, code_region_size, KMemoryRegionType_KernelCode));
 
         // Setup board-specific device physical regions.
-        Init::SetupDevicePhysicalMemoryRegions(memory_layout);
+        Init::SetupDevicePhysicalMemoryRegions(*memory_layout);
 
         // Determine the amount of space needed for the misc region.
         size_t misc_region_needed_size;
@@ -408,7 +411,7 @@ struct KernelCore::Impl {
             misc_region_needed_size = Core::Hardware::NUM_CPU_CORES * (3 * (PageSize + PageSize));
 
             // Account for each auto-map device.
-            for (const auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+            for (const auto& region : memory_layout->GetPhysicalMemoryRegionTree()) {
                 if (region.HasTypeAttribute(KMemoryRegionAttr_ShouldKernelMap)) {
                     // Check that the region is valid.
                     ASSERT(region.GetEndAddress() != 0);
@@ -433,22 +436,22 @@ struct KernelCore::Impl {
 
         // Setup the misc region.
         const VAddr misc_region_start =
-            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+            memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
                 misc_region_size, MiscRegionAlign, KMemoryRegionType_Kernel);
-        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
             misc_region_start, misc_region_size, KMemoryRegionType_KernelMisc));
 
         // Setup the stack region.
         constexpr size_t StackRegionSize = 14_MiB;
         constexpr size_t StackRegionAlign = KernelAslrAlignment;
         const VAddr stack_region_start =
-            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+            memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
                 StackRegionSize, StackRegionAlign, KMemoryRegionType_Kernel);
-        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
             stack_region_start, StackRegionSize, KMemoryRegionType_KernelStack));
 
         // Determine the size of the resource region.
-        const size_t resource_region_size = memory_layout.GetResourceRegionSizeForInit();
+        const size_t resource_region_size = memory_layout->GetResourceRegionSizeForInit();
 
         // Determine the size of the slab region.
         const size_t slab_region_size =
@@ -465,23 +468,23 @@ struct KernelCore::Impl {
             Common::AlignUp(code_end_phys_addr + slab_region_size, SlabRegionAlign) -
             Common::AlignDown(code_end_phys_addr, SlabRegionAlign);
         const VAddr slab_region_start =
-            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+            memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
                 slab_region_needed_size, SlabRegionAlign, KMemoryRegionType_Kernel) +
             (code_end_phys_addr % SlabRegionAlign);
-        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
             slab_region_start, slab_region_size, KMemoryRegionType_KernelSlab));
 
         // Setup the temp region.
         constexpr size_t TempRegionSize = 128_MiB;
         constexpr size_t TempRegionAlign = KernelAslrAlignment;
         const VAddr temp_region_start =
-            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
+            memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegion(
                 TempRegionSize, TempRegionAlign, KMemoryRegionType_Kernel);
-        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(temp_region_start, TempRegionSize,
-                                                                 KMemoryRegionType_KernelTemp));
+        ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(temp_region_start, TempRegionSize,
+                                                                  KMemoryRegionType_KernelTemp));
 
         // Automatically map in devices that have auto-map attributes.
-        for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+        for (auto& region : memory_layout->GetPhysicalMemoryRegionTree()) {
             // We only care about kernel regions.
             if (!region.IsDerivedFrom(KMemoryRegionType_Kernel)) {
                 continue;
@@ -508,21 +511,21 @@ struct KernelCore::Impl {
             const size_t map_size =
                 Common::AlignUp(region.GetEndAddress(), PageSize) - map_phys_addr;
             const VAddr map_virt_addr =
-                memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegionWithGuard(
+                memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegionWithGuard(
                     map_size, PageSize, KMemoryRegionType_KernelMisc, PageSize);
-            ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+            ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
                 map_virt_addr, map_size, KMemoryRegionType_KernelMiscMappedDevice));
             region.SetPairAddress(map_virt_addr + region.GetAddress() - map_phys_addr);
         }
 
-        Init::SetupDramPhysicalMemoryRegions(memory_layout);
+        Init::SetupDramPhysicalMemoryRegions(*memory_layout);
 
         // Insert a physical region for the kernel code region.
-        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
             code_start_phys_addr, code_region_size, KMemoryRegionType_DramKernelCode));
 
         // Insert a physical region for the kernel slab region.
-        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
             slab_start_phys_addr, slab_region_size, KMemoryRegionType_DramKernelSlab));
 
         // Determine size available for kernel page table heaps, requiring > 8 MB.
@@ -531,12 +534,12 @@ struct KernelCore::Impl {
         ASSERT(page_table_heap_size / 4_MiB > 2);
 
         // Insert a physical region for the kernel page table heap region
-        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
             slab_end_phys_addr, page_table_heap_size, KMemoryRegionType_DramKernelPtHeap));
 
         // All DRAM regions that we haven't tagged by this point will be mapped under the linear
         // mapping. Tag them.
-        for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+        for (auto& region : memory_layout->GetPhysicalMemoryRegionTree()) {
             if (region.GetType() == KMemoryRegionType_Dram) {
                 // Check that the region is valid.
                 ASSERT(region.GetEndAddress() != 0);
@@ -548,7 +551,7 @@ struct KernelCore::Impl {
 
         // Get the linear region extents.
         const auto linear_extents =
-            memory_layout.GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
+            memory_layout->GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(
                 KMemoryRegionAttr_LinearMapped);
         ASSERT(linear_extents.GetEndAddress() != 0);
 
@@ -560,7 +563,7 @@ struct KernelCore::Impl {
             Common::AlignUp(linear_extents.GetEndAddress(), LinearRegionAlign) -
             aligned_linear_phys_start;
         const VAddr linear_region_start =
-            memory_layout.GetVirtualMemoryRegionTree().GetRandomAlignedRegionWithGuard(
+            memory_layout->GetVirtualMemoryRegionTree().GetRandomAlignedRegionWithGuard(
                 linear_region_size, LinearRegionAlign, KMemoryRegionType_None, LinearRegionAlign);
 
         const u64 linear_region_phys_to_virt_diff = linear_region_start - aligned_linear_phys_start;
@@ -569,7 +572,7 @@ struct KernelCore::Impl {
         {
             PAddr cur_phys_addr = 0;
             u64 cur_size = 0;
-            for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+            for (auto& region : memory_layout->GetPhysicalMemoryRegionTree()) {
                 if (!region.HasTypeAttribute(KMemoryRegionAttr_LinearMapped)) {
                     continue;
                 }
@@ -588,55 +591,49 @@ struct KernelCore::Impl {
 
                 const VAddr region_virt_addr =
                     region.GetAddress() + linear_region_phys_to_virt_diff;
-                ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+                ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
                     region_virt_addr, region.GetSize(),
                     GetTypeForVirtualLinearMapping(region.GetType())));
                 region.SetPairAddress(region_virt_addr);
 
                 KMemoryRegion* virt_region =
-                    memory_layout.GetVirtualMemoryRegionTree().FindModifiable(region_virt_addr);
+                    memory_layout->GetVirtualMemoryRegionTree().FindModifiable(region_virt_addr);
                 ASSERT(virt_region != nullptr);
                 virt_region->SetPairAddress(region.GetAddress());
             }
         }
 
         // Insert regions for the initial page table region.
-        ASSERT(memory_layout.GetPhysicalMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
             resource_end_phys_addr, KernelPageTableHeapSize, KMemoryRegionType_DramKernelInitPt));
-        ASSERT(memory_layout.GetVirtualMemoryRegionTree().Insert(
+        ASSERT(memory_layout->GetVirtualMemoryRegionTree().Insert(
             resource_end_phys_addr + linear_region_phys_to_virt_diff, KernelPageTableHeapSize,
             KMemoryRegionType_VirtualDramKernelInitPt));
 
         // All linear-mapped DRAM regions that we haven't tagged by this point will be allocated to
         // some pool partition. Tag them.
-        for (auto& region : memory_layout.GetPhysicalMemoryRegionTree()) {
+        for (auto& region : memory_layout->GetPhysicalMemoryRegionTree()) {
             if (region.GetType() == (KMemoryRegionType_Dram | KMemoryRegionAttr_LinearMapped)) {
                 region.SetType(KMemoryRegionType_DramPoolPartition);
             }
         }
 
         // Setup all other memory regions needed to arrange the pool partitions.
-        Init::SetupPoolPartitionMemoryRegions(memory_layout);
+        Init::SetupPoolPartitionMemoryRegions(*memory_layout);
 
         // Cache all linear regions in their own trees for faster access, later.
-        memory_layout.InitializeLinearMemoryRegionTrees(aligned_linear_phys_start,
-                                                        linear_region_start);
+        memory_layout->InitializeLinearMemoryRegionTrees(aligned_linear_phys_start,
+                                                         linear_region_start);
     }
 
-    void InitializeMemoryLayout(const KMemoryLayout& memory_layout) {
-        const auto system_pool = memory_layout.GetKernelSystemPoolRegionPhysicalExtents();
-        const auto applet_pool = memory_layout.GetKernelAppletPoolRegionPhysicalExtents();
-        const auto application_pool = memory_layout.GetKernelApplicationPoolRegionPhysicalExtents();
+    void InitializeMemoryLayout() {
+        const auto system_pool = memory_layout->GetKernelSystemPoolRegionPhysicalExtents();
 
-        // Initialize memory managers
+        // Initialize the memory manager.
         memory_manager = std::make_unique<KMemoryManager>(system);
-        memory_manager->InitializeManager(KMemoryManager::Pool::Application,
-                                          application_pool.GetAddress(),
-                                          application_pool.GetEndAddress());
-        memory_manager->InitializeManager(KMemoryManager::Pool::Applet, applet_pool.GetAddress(),
-                                          applet_pool.GetEndAddress());
-        memory_manager->InitializeManager(KMemoryManager::Pool::System, system_pool.GetAddress(),
-                                          system_pool.GetEndAddress());
+        const auto& management_region = memory_layout->GetPoolManagementRegion();
+        ASSERT(management_region.GetEndAddress() != 0);
+        memory_manager->Initialize(management_region.GetAddress(), management_region.GetSize());
 
         // Setup memory regions for emulated processes
         // TODO(bunnei): These should not be hardcoded regions initialized within the kernel
@@ -644,16 +641,20 @@ struct KernelCore::Impl {
         constexpr std::size_t font_size{0x1100000};
         constexpr std::size_t irs_size{0x8000};
         constexpr std::size_t time_size{0x1000};
+        constexpr std::size_t hidbus_size{0x1000};
 
         const PAddr hid_phys_addr{system_pool.GetAddress()};
         const PAddr font_phys_addr{system_pool.GetAddress() + hid_size};
         const PAddr irs_phys_addr{system_pool.GetAddress() + hid_size + font_size};
         const PAddr time_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size};
+        const PAddr hidbus_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size +
+                                     time_size};
 
         hid_shared_mem = KSharedMemory::Create(system.Kernel());
         font_shared_mem = KSharedMemory::Create(system.Kernel());
         irs_shared_mem = KSharedMemory::Create(system.Kernel());
         time_shared_mem = KSharedMemory::Create(system.Kernel());
+        hidbus_shared_mem = KSharedMemory::Create(system.Kernel());
 
         hid_shared_mem->Initialize(system.DeviceMemory(), nullptr,
                                    {hid_phys_addr, hid_size / PageSize},
@@ -671,22 +672,10 @@ struct KernelCore::Impl {
                                     {time_phys_addr, time_size / PageSize},
                                     Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
                                     time_phys_addr, time_size, "Time:SharedMemory");
-    }
-
-    void InitializePageSlab() {
-        // Allocate slab heaps
-        user_slab_heap_pages =
-            std::make_unique<KSlabHeap<Page>>(KSlabHeap<Page>::AllocationType::Guest);
-
-        // TODO(ameerj): This should be derived, not hardcoded within the kernel
-        constexpr u64 user_slab_heap_size{0x3de000};
-        // Reserve slab heaps
-        ASSERT(
-            system_resource_limit->Reserve(LimitableResource::PhysicalMemory, user_slab_heap_size));
-        // Initialize slab heap
-        user_slab_heap_pages->Initialize(
-            system.DeviceMemory().GetPointer(Core::DramMemoryMap::SlabHeapBase),
-            user_slab_heap_size);
+        hidbus_shared_mem->Initialize(system.DeviceMemory(), nullptr,
+                                      {hidbus_phys_addr, hidbus_size / PageSize},
+                                      Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
+                                      hidbus_phys_addr, hidbus_size, "HidBus:SharedMemory");
     }
 
     KClientPort* CreateNamedServicePort(std::string name) {
@@ -697,13 +686,20 @@ struct KernelCore::Impl {
         }
 
         KClientPort* port = &search->second(system.ServiceManager(), system);
-        {
-            std::lock_guard lk(server_ports_lock);
-            server_ports.insert(&port->GetParent()->GetServerPort());
-        }
+        RegisterServerObject(&port->GetParent()->GetServerPort());
         return port;
     }
 
+    void RegisterServerObject(KAutoObject* server_object) {
+        std::scoped_lock lk(server_objects_lock);
+        server_objects.insert(server_object);
+    }
+
+    void UnregisterServerObject(KAutoObject* server_object) {
+        std::scoped_lock lk(server_objects_lock);
+        server_objects.erase(server_object);
+    }
+
     std::weak_ptr<Kernel::ServiceThread> CreateServiceThread(KernelCore& kernel,
                                                              const std::string& name) {
         auto service_thread = std::make_shared<Kernel::ServiceThread>(kernel, 1, name);
@@ -716,6 +712,12 @@ struct KernelCore::Impl {
 
     void ReleaseServiceThread(std::weak_ptr<Kernel::ServiceThread> service_thread) {
         if (auto strong_ptr = service_thread.lock()) {
+            if (strong_ptr == default_service_thread.lock()) {
+                // Nothing to do here, the service is using default_service_thread, which will be
+                // released on shutdown.
+                return;
+            }
+
             service_threads_manager.QueueWork(
                 [this, strong_ptr{std::move(strong_ptr)}]() { service_threads.erase(strong_ptr); });
         }
@@ -725,8 +727,7 @@ struct KernelCore::Impl {
         service_threads_manager.QueueWork([this]() { service_threads.clear(); });
     }
 
-    std::mutex server_ports_lock;
-    std::mutex server_sessions_lock;
+    std::mutex server_objects_lock;
     std::mutex registered_objects_lock;
     std::mutex registered_in_use_objects_lock;
 
@@ -737,7 +738,7 @@ struct KernelCore::Impl {
 
     // Lists all processes that exist in the current session.
     std::vector<KProcess*> process_list;
-    KProcess* current_process{};
+    std::atomic<KProcess*> current_process{};
     std::unique_ptr<Kernel::GlobalSchedulerContext> global_scheduler_context;
     Kernel::TimeManager time_manager;
 
@@ -750,39 +751,41 @@ struct KernelCore::Impl {
     // stores all the objects in place.
     std::unique_ptr<KHandleTable> global_handle_table;
 
-    KAutoObjectWithListContainer object_list_container;
+    std::unique_ptr<KAutoObjectWithListContainer> global_object_list_container;
 
     /// Map of named ports managed by the kernel, which can be retrieved using
     /// the ConnectToPort SVC.
     std::unordered_map<std::string, ServiceInterfaceFactory> service_interface_factory;
     NamedPortTable named_ports;
-    std::unordered_set<KServerPort*> server_ports;
-    std::unordered_set<KServerSession*> server_sessions;
+    std::unordered_set<KAutoObject*> server_objects;
     std::unordered_set<KAutoObject*> registered_objects;
     std::unordered_set<KAutoObject*> registered_in_use_objects;
 
     std::unique_ptr<Core::ExclusiveMonitor> exclusive_monitor;
-    std::vector<Kernel::PhysicalCore> cores;
+    std::array<std::unique_ptr<Kernel::PhysicalCore>, Core::Hardware::NUM_CPU_CORES> cores;
 
     // Next host thead ID to use, 0-3 IDs represent core threads, >3 represent others
     std::atomic<u32> next_host_thread_id{Core::Hardware::NUM_CPU_CORES};
 
     // Kernel memory management
     std::unique_ptr<KMemoryManager> memory_manager;
-    std::unique_ptr<KSlabHeap<Page>> user_slab_heap_pages;
 
     // Shared memory for services
     Kernel::KSharedMemory* hid_shared_mem{};
     Kernel::KSharedMemory* font_shared_mem{};
     Kernel::KSharedMemory* irs_shared_mem{};
     Kernel::KSharedMemory* time_shared_mem{};
+    Kernel::KSharedMemory* hidbus_shared_mem{};
+
+    // Memory layout
+    std::unique_ptr<KMemoryLayout> memory_layout;
 
     // Threads used for services
-    std::unordered_set<std::shared_ptr<Kernel::ServiceThread>> service_threads;
+    std::unordered_set<std::shared_ptr<ServiceThread>> service_threads;
+    std::weak_ptr<ServiceThread> default_service_thread;
     Common::ThreadWorker service_threads_manager;
 
-    std::array<KThread*, Core::Hardware::NUM_CPU_CORES> suspend_threads;
-    std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES> interrupts{};
+    std::array<KThread*, Core::Hardware::NUM_CPU_CORES> shutdown_threads;
     std::array<std::unique_ptr<Kernel::KScheduler>, Core::Hardware::NUM_CPU_CORES> schedulers{};
 
     bool is_multicore{};
@@ -818,6 +821,10 @@ void KernelCore::Shutdown() {
     impl->Shutdown();
 }
 
+void KernelCore::CloseServices() {
+    impl->CloseServices();
+}
+
 const KResourceLimit* KernelCore::GetSystemResourceLimit() const {
     return impl->system_resource_limit;
 }
@@ -867,11 +874,11 @@ const Kernel::KScheduler& KernelCore::Scheduler(std::size_t id) const {
 }
 
 Kernel::PhysicalCore& KernelCore::PhysicalCore(std::size_t id) {
-    return impl->cores[id];
+    return *impl->cores[id];
 }
 
 const Kernel::PhysicalCore& KernelCore::PhysicalCore(std::size_t id) const {
-    return impl->cores[id];
+    return *impl->cores[id];
 }
 
 size_t KernelCore::CurrentPhysicalCoreIndex() const {
@@ -883,11 +890,11 @@ size_t KernelCore::CurrentPhysicalCoreIndex() const {
 }
 
 Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() {
-    return impl->cores[CurrentPhysicalCoreIndex()];
+    return *impl->cores[CurrentPhysicalCoreIndex()];
 }
 
 const Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() const {
-    return impl->cores[CurrentPhysicalCoreIndex()];
+    return *impl->cores[CurrentPhysicalCoreIndex()];
 }
 
 Kernel::KScheduler* KernelCore::CurrentScheduler() {
@@ -899,15 +906,6 @@ Kernel::KScheduler* KernelCore::CurrentScheduler() {
     return impl->schedulers[core_id].get();
 }
 
-std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& KernelCore::Interrupts() {
-    return impl->interrupts;
-}
-
-const std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& KernelCore::Interrupts()
-    const {
-    return impl->interrupts;
-}
-
 Kernel::TimeManager& KernelCore::TimeManager() {
     return impl->time_manager;
 }
@@ -925,25 +923,25 @@ const Core::ExclusiveMonitor& KernelCore::GetExclusiveMonitor() const {
 }
 
 KAutoObjectWithListContainer& KernelCore::ObjectListContainer() {
-    return impl->object_list_container;
+    return *impl->global_object_list_container;
 }
 
 const KAutoObjectWithListContainer& KernelCore::ObjectListContainer() const {
-    return impl->object_list_container;
+    return *impl->global_object_list_container;
 }
 
 void KernelCore::InvalidateAllInstructionCaches() {
     for (auto& physical_core : impl->cores) {
-        physical_core.ArmInterface().ClearInstructionCache();
+        physical_core->ArmInterface().ClearInstructionCache();
     }
 }
 
 void KernelCore::InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size) {
     for (auto& physical_core : impl->cores) {
-        if (!physical_core.IsInitialized()) {
+        if (!physical_core->IsInitialized()) {
             continue;
         }
-        physical_core.ArmInterface().InvalidateCacheRange(addr, size);
+        physical_core->ArmInterface().InvalidateCacheRange(addr, size);
     }
 }
 
@@ -959,33 +957,31 @@ KClientPort* KernelCore::CreateNamedServicePort(std::string name) {
     return impl->CreateNamedServicePort(std::move(name));
 }
 
-void KernelCore::RegisterServerSession(KServerSession* server_session) {
-    std::lock_guard lk(impl->server_sessions_lock);
-    impl->server_sessions.insert(server_session);
+void KernelCore::RegisterServerObject(KAutoObject* server_object) {
+    impl->RegisterServerObject(server_object);
 }
 
-void KernelCore::UnregisterServerSession(KServerSession* server_session) {
-    std::lock_guard lk(impl->server_sessions_lock);
-    impl->server_sessions.erase(server_session);
+void KernelCore::UnregisterServerObject(KAutoObject* server_object) {
+    impl->UnregisterServerObject(server_object);
 }
 
 void KernelCore::RegisterKernelObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_objects_lock);
+    std::scoped_lock lk{impl->registered_objects_lock};
     impl->registered_objects.insert(object);
 }
 
 void KernelCore::UnregisterKernelObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_objects_lock);
+    std::scoped_lock lk{impl->registered_objects_lock};
     impl->registered_objects.erase(object);
 }
 
 void KernelCore::RegisterInUseObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_in_use_objects_lock);
+    std::scoped_lock lk{impl->registered_in_use_objects_lock};
     impl->registered_in_use_objects.insert(object);
 }
 
 void KernelCore::UnregisterInUseObject(KAutoObject* object) {
-    std::lock_guard lk(impl->registered_in_use_objects_lock);
+    std::scoped_lock lk{impl->registered_in_use_objects_lock};
     impl->registered_in_use_objects.erase(object);
 }
 
@@ -1033,6 +1029,10 @@ KThread* KernelCore::GetCurrentEmuThread() const {
     return impl->GetCurrentEmuThread();
 }
 
+void KernelCore::SetCurrentEmuThread(KThread* thread) {
+    impl->SetCurrentEmuThread(thread);
+}
+
 KMemoryManager& KernelCore::MemoryManager() {
     return *impl->memory_manager;
 }
@@ -1041,14 +1041,6 @@ const KMemoryManager& KernelCore::MemoryManager() const {
     return *impl->memory_manager;
 }
 
-KSlabHeap<Page>& KernelCore::GetUserSlabHeapPages() {
-    return *impl->user_slab_heap_pages;
-}
-
-const KSlabHeap<Page>& KernelCore::GetUserSlabHeapPages() const {
-    return *impl->user_slab_heap_pages;
-}
-
 Kernel::KSharedMemory& KernelCore::GetHidSharedMem() {
     return *impl->hid_shared_mem;
 }
@@ -1081,22 +1073,38 @@ const Kernel::KSharedMemory& KernelCore::GetTimeSharedMem() const {
     return *impl->time_shared_mem;
 }
 
-void KernelCore::Suspend(bool in_suspention) {
-    const bool should_suspend = exception_exited || in_suspention;
-    {
-        KScopedSchedulerLock lock(*this);
-        const auto state = should_suspend ? ThreadState::Runnable : ThreadState::Waiting;
-        for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
-            impl->suspend_threads[core_id]->SetState(state);
-            impl->suspend_threads[core_id]->SetWaitReasonForDebugging(
-                ThreadWaitReasonForDebugging::Suspended);
-            if (!should_suspend) {
-                impl->suspend_threads[core_id]->DisableDispatch();
+Kernel::KSharedMemory& KernelCore::GetHidBusSharedMem() {
+    return *impl->hidbus_shared_mem;
+}
+
+const Kernel::KSharedMemory& KernelCore::GetHidBusSharedMem() const {
+    return *impl->hidbus_shared_mem;
+}
+
+void KernelCore::Suspend(bool suspended) {
+    const bool should_suspend{exception_exited || suspended};
+    const auto activity = should_suspend ? ProcessActivity::Paused : ProcessActivity::Runnable;
+
+    for (auto* process : GetProcessList()) {
+        process->SetActivity(activity);
+
+        if (should_suspend) {
+            // Wait for execution to stop
+            for (auto* thread : process->GetThreadList()) {
+                thread->WaitUntilSuspended();
             }
         }
     }
 }
 
+void KernelCore::ShutdownCores() {
+    KScopedSchedulerLock lk{*this};
+
+    for (auto* thread : impl->shutdown_threads) {
+        void(thread->Run());
+    }
+}
+
 bool KernelCore::IsMulticore() const {
     return impl->is_multicore;
 }
@@ -1122,6 +1130,10 @@ std::weak_ptr<Kernel::ServiceThread> KernelCore::CreateServiceThread(const std::
     return impl->CreateServiceThread(*this, name);
 }
 
+std::weak_ptr<Kernel::ServiceThread> KernelCore::GetDefaultServiceThread() const {
+    return impl->default_service_thread;
+}
+
 void KernelCore::ReleaseServiceThread(std::weak_ptr<Kernel::ServiceThread> service_thread) {
     impl->ReleaseServiceThread(service_thread);
 }
@@ -1142,6 +1154,10 @@ const KWorkerTaskManager& KernelCore::WorkerTaskManager() const {
     return impl->worker_task_manager;
 }
 
+const KMemoryLayout& KernelCore::MemoryLayout() const {
+    return *impl->memory_layout;
+}
+
 bool KernelCore::IsPhantomModeForSingleCore() const {
     return impl->IsPhantomModeForSingleCore();
 }
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 0e04fc3bb..bcf016a97 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,15 +9,12 @@
 #include <string>
 #include <unordered_map>
 #include <vector>
-#include "core/arm/cpu_interrupt_handler.h"
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/k_slab_heap.h"
-#include "core/hle/kernel/memory_types.h"
 #include "core/hle/kernel/svc_common.h"
 
 namespace Core {
-class CPUInterruptHandler;
 class ExclusiveMonitor;
 class System;
 } // namespace Core
@@ -41,7 +37,9 @@ class KClientSession;
 class KEvent;
 class KHandleTable;
 class KLinkedListNode;
+class KMemoryLayout;
 class KMemoryManager;
+class KPageBuffer;
 class KPort;
 class KProcess;
 class KResourceLimit;
@@ -51,6 +49,7 @@ class KSession;
 class KSharedMemory;
 class KSharedMemoryInfo;
 class KThread;
+class KThreadLocalPage;
 class KTransferMemory;
 class KWorkerTaskManager;
 class KWritableEvent;
@@ -108,6 +107,9 @@ public:
     /// Clears all resources in use by the kernel instance.
     void Shutdown();
 
+    /// Close all active services in use by the kernel instance.
+    void CloseServices();
+
     /// Retrieves a shared pointer to the system resource limit instance.
     const KResourceLimit* GetSystemResourceLimit() const;
 
@@ -179,10 +181,6 @@ public:
 
     const KAutoObjectWithListContainer& ObjectListContainer() const;
 
-    std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& Interrupts();
-
-    const std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& Interrupts() const;
-
     void InvalidateAllInstructionCaches();
 
     void InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size);
@@ -193,13 +191,13 @@ public:
     /// Opens a port to a service previously registered with RegisterNamedService.
     KClientPort* CreateNamedServicePort(std::string name);
 
-    /// Registers a server session with the gobal emulation state, to be freed on shutdown. This is
-    /// necessary because we do not emulate processes for HLE sessions.
-    void RegisterServerSession(KServerSession* server_session);
+    /// Registers a server session or port with the gobal emulation state, to be freed on shutdown.
+    /// This is necessary because we do not emulate processes for HLE sessions and ports.
+    void RegisterServerObject(KAutoObject* server_object);
 
-    /// Unregisters a server session previously registered with RegisterServerSession when it was
-    /// destroyed during the current emulation session.
-    void UnregisterServerSession(KServerSession* server_session);
+    /// Unregisters a server session or port previously registered with RegisterServerSession when
+    /// it was destroyed during the current emulation session.
+    void UnregisterServerObject(KAutoObject* server_object);
 
     /// Registers all kernel objects with the global emulation state, this is purely for tracking
     /// leaks after emulation has been shutdown.
@@ -223,6 +221,9 @@ public:
     /// Gets the current host_thread/guest_thread pointer.
     KThread* GetCurrentEmuThread() const;
 
+    /// Sets the current guest_thread pointer.
+    void SetCurrentEmuThread(KThread* thread);
+
     /// Gets the current host_thread handle.
     u32 GetCurrentHostThreadID() const;
 
@@ -238,12 +239,6 @@ public:
     /// Gets the virtual memory manager for the kernel.
     const KMemoryManager& MemoryManager() const;
 
-    /// Gets the slab heap allocated for user space pages.
-    KSlabHeap<Page>& GetUserSlabHeapPages();
-
-    /// Gets the slab heap allocated for user space pages.
-    const KSlabHeap<Page>& GetUserSlabHeapPages() const;
-
     /// Gets the shared memory object for HID services.
     Kernel::KSharedMemory& GetHidSharedMem();
 
@@ -268,12 +263,21 @@ public:
     /// Gets the shared memory object for Time services.
     const Kernel::KSharedMemory& GetTimeSharedMem() const;
 
-    /// Suspend/unsuspend the OS.
-    void Suspend(bool in_suspention);
+    /// Gets the shared memory object for HIDBus services.
+    Kernel::KSharedMemory& GetHidBusSharedMem();
 
-    /// Exceptional exit the OS.
+    /// Gets the shared memory object for HIDBus services.
+    const Kernel::KSharedMemory& GetHidBusSharedMem() const;
+
+    /// Suspend/unsuspend all processes.
+    void Suspend(bool suspend);
+
+    /// Exceptional exit all processes.
     void ExceptionalExit();
 
+    /// Notify emulated CPU cores to shut down.
+    void ShutdownCores();
+
     bool IsMulticore() const;
 
     bool IsShuttingDown() const;
@@ -283,9 +287,11 @@ public:
     void ExitSVCProfile();
 
     /**
-     * Creates an HLE service thread, which are used to execute service routines asynchronously.
-     * While these are allocated per ServerSession, these need to be owned and managed outside
-     * of ServerSession to avoid a circular dependency.
+     * Creates a host thread to execute HLE service requests, which are used to execute service
+     * routines asynchronously. While these are allocated per ServerSession, these need to be owned
+     * and managed outside of ServerSession to avoid a circular dependency. In general, most
+     * services can just use the default service thread, and not need their own host service thread.
+     * See GetDefaultServiceThread.
      * @param name String name for the ServerSession creating this thread, used for debug
      * purposes.
      * @returns The a weak pointer newly created service thread.
@@ -293,6 +299,14 @@ public:
     std::weak_ptr<Kernel::ServiceThread> CreateServiceThread(const std::string& name);
 
     /**
+     * Gets the default host service thread, which executes HLE service requests. Unless service
+     * requests need to block on the host, the default service thread should be used in favor of
+     * creating a new service thread.
+     * @returns The a weak pointer for the default service thread.
+     */
+    std::weak_ptr<Kernel::ServiceThread> GetDefaultServiceThread() const;
+
+    /**
      * Releases a HLE service thread, instructing KernelCore to free it. This should be called when
      * the ServerSession associated with the thread is destroyed.
      * @param service_thread Service thread to release.
@@ -335,6 +349,10 @@ public:
             return slab_heap_container->writeable_event;
         } else if constexpr (std::is_same_v<T, KCodeMemory>) {
             return slab_heap_container->code_memory;
+        } else if constexpr (std::is_same_v<T, KPageBuffer>) {
+            return slab_heap_container->page_buffer;
+        } else if constexpr (std::is_same_v<T, KThreadLocalPage>) {
+            return slab_heap_container->thread_local_page;
         }
     }
 
@@ -350,6 +368,9 @@ public:
     /// Gets the current worker task manager, used for dispatching KThread/KProcess tasks.
     const KWorkerTaskManager& WorkerTaskManager() const;
 
+    /// Gets the memory layout.
+    const KMemoryLayout& MemoryLayout() const;
+
 private:
     friend class KProcess;
     friend class KThread;
@@ -393,6 +414,8 @@ private:
         KSlabHeap<KTransferMemory> transfer_memory;
         KSlabHeap<KWritableEvent> writeable_event;
         KSlabHeap<KCodeMemory> code_memory;
+        KSlabHeap<KPageBuffer> page_buffer;
+        KSlabHeap<KThreadLocalPage> thread_local_page;
     };
 
     std::unique_ptr<SlabHeapContainer> slab_heap_container;
diff --git a/src/core/hle/kernel/memory_types.h b/src/core/hle/kernel/memory_types.h
index d458f0eca..3975507bd 100644
--- a/src/core/hle/kernel/memory_types.h
+++ b/src/core/hle/kernel/memory_types.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp
index 7477668e4..d4375962f 100644
--- a/src/core/hle/kernel/physical_core.cpp
+++ b/src/core/hle/kernel/physical_core.cpp
@@ -1,9 +1,6 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "common/spin_lock.h"
-#include "core/arm/cpu_interrupt_handler.h"
 #include "core/arm/dynarmic/arm_dynarmic_32.h"
 #include "core/arm/dynarmic/arm_dynarmic_64.h"
 #include "core/core.h"
@@ -13,16 +10,14 @@
 
 namespace Kernel {
 
-PhysicalCore::PhysicalCore(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_,
-                           Core::CPUInterrupts& interrupts_)
-    : core_index{core_index_}, system{system_}, scheduler{scheduler_},
-      interrupts{interrupts_}, guard{std::make_unique<Common::SpinLock>()} {
+PhysicalCore::PhysicalCore(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_)
+    : core_index{core_index_}, system{system_}, scheduler{scheduler_} {
 #ifdef ARCHITECTURE_x86_64
     // TODO(bunnei): Initialization relies on a core being available. We may later replace this with
     // a 32-bit instance of Dynarmic. This should be abstracted out to a CPU manager.
     auto& kernel = system.Kernel();
     arm_interface = std::make_unique<Core::ARM_Dynarmic_64>(
-        system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
+        system, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
 #else
 #error Platform not supported yet.
 #endif
@@ -36,7 +31,7 @@ void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) {
     if (!is_64_bit) {
         // We already initialized a 64-bit core, replace with a 32-bit one.
         arm_interface = std::make_unique<Core::ARM_Dynarmic_32>(
-            system, interrupts, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
+            system, kernel.IsMulticore(), kernel.GetExclusiveMonitor(), core_index);
     }
 #else
 #error Platform not supported yet.
@@ -45,26 +40,30 @@ void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) {
 
 void PhysicalCore::Run() {
     arm_interface->Run();
+    arm_interface->ClearExclusiveState();
 }
 
 void PhysicalCore::Idle() {
-    interrupts[core_index].AwaitInterrupt();
+    std::unique_lock lk{guard};
+    on_interrupt.wait(lk, [this] { return is_interrupted; });
 }
 
 bool PhysicalCore::IsInterrupted() const {
-    return interrupts[core_index].IsInterrupted();
+    return is_interrupted;
 }
 
 void PhysicalCore::Interrupt() {
-    guard->lock();
-    interrupts[core_index].SetInterrupt(true);
-    guard->unlock();
+    std::unique_lock lk{guard};
+    is_interrupted = true;
+    arm_interface->SignalInterrupt();
+    on_interrupt.notify_all();
 }
 
 void PhysicalCore::ClearInterrupt() {
-    guard->lock();
-    interrupts[core_index].SetInterrupt(false);
-    guard->unlock();
+    std::unique_lock lk{guard};
+    is_interrupted = false;
+    arm_interface->ClearInterrupt();
+    on_interrupt.notify_all();
 }
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/physical_core.h b/src/core/hle/kernel/physical_core.h
index 16a032e89..2fc8d4be2 100644
--- a/src/core/hle/kernel/physical_core.h
+++ b/src/core/hle/kernel/physical_core.h
@@ -1,24 +1,19 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <cstddef>
 #include <memory>
+#include <mutex>
 
 #include "core/arm/arm_interface.h"
 
-namespace Common {
-class SpinLock;
-}
-
 namespace Kernel {
 class KScheduler;
 } // namespace Kernel
 
 namespace Core {
-class CPUInterruptHandler;
 class ExclusiveMonitor;
 class System;
 } // namespace Core
@@ -27,15 +22,11 @@ namespace Kernel {
 
 class PhysicalCore {
 public:
-    PhysicalCore(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_,
-                 Core::CPUInterrupts& interrupts_);
+    PhysicalCore(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_);
     ~PhysicalCore();
 
-    PhysicalCore(const PhysicalCore&) = delete;
-    PhysicalCore& operator=(const PhysicalCore&) = delete;
-
-    PhysicalCore(PhysicalCore&&) = default;
-    PhysicalCore& operator=(PhysicalCore&&) = delete;
+    YUZU_NON_COPYABLE(PhysicalCore);
+    YUZU_NON_MOVEABLE(PhysicalCore);
 
     /// Initialize the core for the specified parameters.
     void Initialize(bool is_64_bit);
@@ -90,9 +81,11 @@ private:
     const std::size_t core_index;
     Core::System& system;
     Kernel::KScheduler& scheduler;
-    Core::CPUInterrupts& interrupts;
-    std::unique_ptr<Common::SpinLock> guard;
+
+    std::mutex guard;
+    std::condition_variable on_interrupt;
     std::unique_ptr<Core::ARM_Interface> arm_interface;
+    bool is_interrupted;
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/physical_memory.h b/src/core/hle/kernel/physical_memory.h
index 7a0266780..253fa4563 100644
--- a/src/core/hle/kernel/physical_memory.h
+++ b/src/core/hle/kernel/physical_memory.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/process_capability.cpp b/src/core/hle/kernel/process_capability.cpp
index 31a0867d3..773319ad8 100644
--- a/src/core/hle/kernel/process_capability.cpp
+++ b/src/core/hle/kernel/process_capability.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <bit>
 
@@ -69,9 +68,9 @@ u32 GetFlagBitOffset(CapabilityType type) {
 
 } // Anonymous namespace
 
-ResultCode ProcessCapabilities::InitializeForKernelProcess(const u32* capabilities,
-                                                           std::size_t num_capabilities,
-                                                           KPageTable& page_table) {
+Result ProcessCapabilities::InitializeForKernelProcess(const u32* capabilities,
+                                                       std::size_t num_capabilities,
+                                                       KPageTable& page_table) {
     Clear();
 
     // Allow all cores and priorities.
@@ -82,9 +81,9 @@ ResultCode ProcessCapabilities::InitializeForKernelProcess(const u32* capabiliti
     return ParseCapabilities(capabilities, num_capabilities, page_table);
 }
 
-ResultCode ProcessCapabilities::InitializeForUserProcess(const u32* capabilities,
-                                                         std::size_t num_capabilities,
-                                                         KPageTable& page_table) {
+Result ProcessCapabilities::InitializeForUserProcess(const u32* capabilities,
+                                                     std::size_t num_capabilities,
+                                                     KPageTable& page_table) {
     Clear();
 
     return ParseCapabilities(capabilities, num_capabilities, page_table);
@@ -108,9 +107,8 @@ void ProcessCapabilities::InitializeForMetadatalessProcess() {
     can_force_debug = true;
 }
 
-ResultCode ProcessCapabilities::ParseCapabilities(const u32* capabilities,
-                                                  std::size_t num_capabilities,
-                                                  KPageTable& page_table) {
+Result ProcessCapabilities::ParseCapabilities(const u32* capabilities, std::size_t num_capabilities,
+                                              KPageTable& page_table) {
     u32 set_flags = 0;
     u32 set_svc_bits = 0;
 
@@ -156,8 +154,8 @@ ResultCode ProcessCapabilities::ParseCapabilities(const u32* capabilities,
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits,
-                                                          u32 flag, KPageTable& page_table) {
+Result ProcessCapabilities::ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits, u32 flag,
+                                                      KPageTable& page_table) {
     const auto type = GetCapabilityType(flag);
 
     if (type == CapabilityType::Unset) {
@@ -225,7 +223,7 @@ void ProcessCapabilities::Clear() {
     can_force_debug = false;
 }
 
-ResultCode ProcessCapabilities::HandlePriorityCoreNumFlags(u32 flags) {
+Result ProcessCapabilities::HandlePriorityCoreNumFlags(u32 flags) {
     if (priority_mask != 0 || core_mask != 0) {
         LOG_ERROR(Kernel, "Core or priority mask are not zero! priority_mask={}, core_mask={}",
                   priority_mask, core_mask);
@@ -267,7 +265,7 @@ ResultCode ProcessCapabilities::HandlePriorityCoreNumFlags(u32 flags) {
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleSyscallFlags(u32& set_svc_bits, u32 flags) {
+Result ProcessCapabilities::HandleSyscallFlags(u32& set_svc_bits, u32 flags) {
     const u32 index = flags >> 29;
     const u32 svc_bit = 1U << index;
 
@@ -291,23 +289,23 @@ ResultCode ProcessCapabilities::HandleSyscallFlags(u32& set_svc_bits, u32 flags)
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleMapPhysicalFlags(u32 flags, u32 size_flags,
-                                                       KPageTable& page_table) {
+Result ProcessCapabilities::HandleMapPhysicalFlags(u32 flags, u32 size_flags,
+                                                   KPageTable& page_table) {
     // TODO(Lioncache): Implement once the memory manager can handle this.
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleMapIOFlags(u32 flags, KPageTable& page_table) {
+Result ProcessCapabilities::HandleMapIOFlags(u32 flags, KPageTable& page_table) {
     // TODO(Lioncache): Implement once the memory manager can handle this.
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleMapRegionFlags(u32 flags, KPageTable& page_table) {
+Result ProcessCapabilities::HandleMapRegionFlags(u32 flags, KPageTable& page_table) {
     // TODO(Lioncache): Implement once the memory manager can handle this.
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleInterruptFlags(u32 flags) {
+Result ProcessCapabilities::HandleInterruptFlags(u32 flags) {
     constexpr u32 interrupt_ignore_value = 0x3FF;
     const u32 interrupt0 = (flags >> 12) & 0x3FF;
     const u32 interrupt1 = (flags >> 22) & 0x3FF;
@@ -334,7 +332,7 @@ ResultCode ProcessCapabilities::HandleInterruptFlags(u32 flags) {
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleProgramTypeFlags(u32 flags) {
+Result ProcessCapabilities::HandleProgramTypeFlags(u32 flags) {
     const u32 reserved = flags >> 17;
     if (reserved != 0) {
         LOG_ERROR(Kernel, "Reserved value is non-zero! reserved={}", reserved);
@@ -345,7 +343,7 @@ ResultCode ProcessCapabilities::HandleProgramTypeFlags(u32 flags) {
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleKernelVersionFlags(u32 flags) {
+Result ProcessCapabilities::HandleKernelVersionFlags(u32 flags) {
     // Yes, the internal member variable is checked in the actual kernel here.
     // This might look odd for options that are only allowed to be initialized
     // just once, however the kernel has a separate initialization function for
@@ -365,7 +363,7 @@ ResultCode ProcessCapabilities::HandleKernelVersionFlags(u32 flags) {
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleHandleTableFlags(u32 flags) {
+Result ProcessCapabilities::HandleHandleTableFlags(u32 flags) {
     const u32 reserved = flags >> 26;
     if (reserved != 0) {
         LOG_ERROR(Kernel, "Reserved value is non-zero! reserved={}", reserved);
@@ -376,7 +374,7 @@ ResultCode ProcessCapabilities::HandleHandleTableFlags(u32 flags) {
     return ResultSuccess;
 }
 
-ResultCode ProcessCapabilities::HandleDebugFlags(u32 flags) {
+Result ProcessCapabilities::HandleDebugFlags(u32 flags) {
     const u32 reserved = flags >> 19;
     if (reserved != 0) {
         LOG_ERROR(Kernel, "Reserved value is non-zero! reserved={}", reserved);
diff --git a/src/core/hle/kernel/process_capability.h b/src/core/hle/kernel/process_capability.h
index a9b44325b..ff05dc5ff 100644
--- a/src/core/hle/kernel/process_capability.h
+++ b/src/core/hle/kernel/process_capability.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,7 @@
 
 #include "common/common_types.h"
 
-union ResultCode;
+union Result;
 
 namespace Kernel {
 
@@ -87,8 +86,8 @@ public:
     /// @returns ResultSuccess if this capabilities instance was able to be initialized,
     ///          otherwise, an error code upon failure.
     ///
-    ResultCode InitializeForKernelProcess(const u32* capabilities, std::size_t num_capabilities,
-                                          KPageTable& page_table);
+    Result InitializeForKernelProcess(const u32* capabilities, std::size_t num_capabilities,
+                                      KPageTable& page_table);
 
     /// Initializes this process capabilities instance for a userland process.
     ///
@@ -100,8 +99,8 @@ public:
     /// @returns ResultSuccess if this capabilities instance was able to be initialized,
     ///          otherwise, an error code upon failure.
     ///
-    ResultCode InitializeForUserProcess(const u32* capabilities, std::size_t num_capabilities,
-                                        KPageTable& page_table);
+    Result InitializeForUserProcess(const u32* capabilities, std::size_t num_capabilities,
+                                    KPageTable& page_table);
 
     /// Initializes this process capabilities instance for a process that does not
     /// have any metadata to parse.
@@ -186,8 +185,8 @@ private:
     ///
     /// @return ResultSuccess if no errors occur, otherwise an error code.
     ///
-    ResultCode ParseCapabilities(const u32* capabilities, std::size_t num_capabilities,
-                                 KPageTable& page_table);
+    Result ParseCapabilities(const u32* capabilities, std::size_t num_capabilities,
+                             KPageTable& page_table);
 
     /// Attempts to parse a capability descriptor that is only represented by a
     /// single flag set.
@@ -201,8 +200,8 @@ private:
     ///
     /// @return ResultSuccess if no errors occurred, otherwise an error code.
     ///
-    ResultCode ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits, u32 flag,
-                                         KPageTable& page_table);
+    Result ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits, u32 flag,
+                                     KPageTable& page_table);
 
     /// Clears the internal state of this process capability instance. Necessary,
     /// to have a sane starting point due to us allowing running executables without
@@ -220,34 +219,34 @@ private:
     void Clear();
 
     /// Handles flags related to the priority and core number capability flags.
-    ResultCode HandlePriorityCoreNumFlags(u32 flags);
+    Result HandlePriorityCoreNumFlags(u32 flags);
 
     /// Handles flags related to determining the allowable SVC mask.
-    ResultCode HandleSyscallFlags(u32& set_svc_bits, u32 flags);
+    Result HandleSyscallFlags(u32& set_svc_bits, u32 flags);
 
     /// Handles flags related to mapping physical memory pages.
-    ResultCode HandleMapPhysicalFlags(u32 flags, u32 size_flags, KPageTable& page_table);
+    Result HandleMapPhysicalFlags(u32 flags, u32 size_flags, KPageTable& page_table);
 
     /// Handles flags related to mapping IO pages.
-    ResultCode HandleMapIOFlags(u32 flags, KPageTable& page_table);
+    Result HandleMapIOFlags(u32 flags, KPageTable& page_table);
 
     /// Handles flags related to mapping physical memory regions.
-    ResultCode HandleMapRegionFlags(u32 flags, KPageTable& page_table);
+    Result HandleMapRegionFlags(u32 flags, KPageTable& page_table);
 
     /// Handles flags related to the interrupt capability flags.
-    ResultCode HandleInterruptFlags(u32 flags);
+    Result HandleInterruptFlags(u32 flags);
 
     /// Handles flags related to the program type.
-    ResultCode HandleProgramTypeFlags(u32 flags);
+    Result HandleProgramTypeFlags(u32 flags);
 
     /// Handles flags related to the handle table size.
-    ResultCode HandleHandleTableFlags(u32 flags);
+    Result HandleHandleTableFlags(u32 flags);
 
     /// Handles flags related to the kernel version capability flags.
-    ResultCode HandleKernelVersionFlags(u32 flags);
+    Result HandleKernelVersionFlags(u32 flags);
 
     /// Handles flags related to debug-specific capabilities.
-    ResultCode HandleDebugFlags(u32 flags);
+    Result HandleDebugFlags(u32 flags);
 
     SyscallCapabilities svc_capabilities;
     InterruptCapabilities interrupt_capabilities;
diff --git a/src/core/hle/kernel/service_thread.cpp b/src/core/hle/kernel/service_thread.cpp
index 4eb3a5988..d23d76706 100644
--- a/src/core/hle/kernel/service_thread.cpp
+++ b/src/core/hle/kernel/service_thread.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <condition_variable>
 #include <functional>
@@ -37,7 +36,7 @@ ServiceThread::Impl::Impl(KernelCore& kernel, std::size_t num_threads, const std
     : service_name{name} {
     for (std::size_t i = 0; i < num_threads; ++i) {
         threads.emplace_back([this, &kernel](std::stop_token stop_token) {
-            Common::SetCurrentThreadName(std::string{"yuzu:HleService:" + service_name}.c_str());
+            Common::SetCurrentThreadName(std::string{service_name}.c_str());
 
             // Wait for first request before trying to acquire a render context
             {
@@ -49,12 +48,9 @@ ServiceThread::Impl::Impl(KernelCore& kernel, std::size_t num_threads, const std
                 return;
             }
 
+            // Allocate a dummy guest thread for this host thread.
             kernel.RegisterHostThread();
 
-            // Ensure the dummy thread allocated for this host thread is closed on exit.
-            auto* dummy_thread = kernel.GetCurrentEmuThread();
-            SCOPE_EXIT({ dummy_thread->Close(); });
-
             while (true) {
                 std::function<void()> task;
 
diff --git a/src/core/hle/kernel/service_thread.h b/src/core/hle/kernel/service_thread.h
index 6a7fd7c56..c5896f2bd 100644
--- a/src/core/hle/kernel/service_thread.h
+++ b/src/core/hle/kernel/service_thread.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/slab_helpers.h b/src/core/hle/kernel/slab_helpers.h
index f1c11256e..299a981a8 100644
--- a/src/core/hle/kernel/slab_helpers.h
+++ b/src/core/hle/kernel/slab_helpers.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -59,7 +58,7 @@ class KAutoObjectWithSlabHeapAndContainer : public Base {
 
 private:
     static Derived* Allocate(KernelCore& kernel) {
-        return kernel.SlabHeap<Derived>().AllocateWithKernel(kernel);
+        return kernel.SlabHeap<Derived>().Allocate(kernel);
     }
 
     static void Free(KernelCore& kernel, Derived* obj) {
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 9387373c1..27e5a805d 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cinttypes>
@@ -16,6 +15,7 @@
 #include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "core/debugger/debugger.h"
 #include "core/hle/kernel/k_client_port.h"
 #include "core/hle/kernel/k_client_session.h"
 #include "core/hle/kernel/k_code_memory.h"
@@ -58,8 +58,8 @@ constexpr bool IsValidAddressRange(VAddr address, u64 size) {
 // Helper function that performs the common sanity checks for svcMapMemory
 // and svcUnmapMemory. This is doable, as both functions perform their sanitizing
 // in the same order.
-ResultCode MapUnmapMemorySanityChecks(const KPageTable& manager, VAddr dst_addr, VAddr src_addr,
-                                      u64 size) {
+Result MapUnmapMemorySanityChecks(const KPageTable& manager, VAddr dst_addr, VAddr src_addr,
+                                  u64 size) {
     if (!Common::Is4KBAligned(dst_addr)) {
         LOG_ERROR(Kernel_SVC, "Destination address is not aligned to 4KB, 0x{:016X}", dst_addr);
         return ResultInvalidAddress;
@@ -135,7 +135,7 @@ enum class ResourceLimitValueType {
 } // Anonymous namespace
 
 /// Set the process heap to a given Size. It can both extend and shrink the heap.
-static ResultCode SetHeapSize(Core::System& system, VAddr* out_address, u64 size) {
+static Result SetHeapSize(Core::System& system, VAddr* out_address, u64 size) {
     LOG_TRACE(Kernel_SVC, "called, heap_size=0x{:X}", size);
 
     // Validate size.
@@ -148,9 +148,9 @@ static ResultCode SetHeapSize(Core::System& system, VAddr* out_address, u64 size
     return ResultSuccess;
 }
 
-static ResultCode SetHeapSize32(Core::System& system, u32* heap_addr, u32 heap_size) {
+static Result SetHeapSize32(Core::System& system, u32* heap_addr, u32 heap_size) {
     VAddr temp_heap_addr{};
-    const ResultCode result{SetHeapSize(system, &temp_heap_addr, heap_size)};
+    const Result result{SetHeapSize(system, &temp_heap_addr, heap_size)};
     *heap_addr = static_cast<u32>(temp_heap_addr);
     return result;
 }
@@ -166,8 +166,8 @@ constexpr bool IsValidSetMemoryPermission(MemoryPermission perm) {
     }
 }
 
-static ResultCode SetMemoryPermission(Core::System& system, VAddr address, u64 size,
-                                      MemoryPermission perm) {
+static Result SetMemoryPermission(Core::System& system, VAddr address, u64 size,
+                                  MemoryPermission perm) {
     LOG_DEBUG(Kernel_SVC, "called, address=0x{:016X}, size=0x{:X}, perm=0x{:08X", address, size,
               perm);
 
@@ -188,8 +188,8 @@ static ResultCode SetMemoryPermission(Core::System& system, VAddr address, u64 s
     return page_table.SetMemoryPermission(address, size, perm);
 }
 
-static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 size, u32 mask,
-                                     u32 attr) {
+static Result SetMemoryAttribute(Core::System& system, VAddr address, u64 size, u32 mask,
+                                 u32 attr) {
     LOG_DEBUG(Kernel_SVC,
               "called, address=0x{:016X}, size=0x{:X}, mask=0x{:08X}, attribute=0x{:08X}", address,
               size, mask, attr);
@@ -213,19 +213,19 @@ static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 si
     return page_table.SetMemoryAttribute(address, size, mask, attr);
 }
 
-static ResultCode SetMemoryAttribute32(Core::System& system, u32 address, u32 size, u32 mask,
-                                       u32 attr) {
+static Result SetMemoryAttribute32(Core::System& system, u32 address, u32 size, u32 mask,
+                                   u32 attr) {
     return SetMemoryAttribute(system, address, size, mask, attr);
 }
 
 /// Maps a memory range into a different range.
-static ResultCode MapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 size) {
+static Result MapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 size) {
     LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr,
               src_addr, size);
 
     auto& page_table{system.Kernel().CurrentProcess()->PageTable()};
 
-    if (const ResultCode result{MapUnmapMemorySanityChecks(page_table, dst_addr, src_addr, size)};
+    if (const Result result{MapUnmapMemorySanityChecks(page_table, dst_addr, src_addr, size)};
         result.IsError()) {
         return result;
     }
@@ -233,18 +233,18 @@ static ResultCode MapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr
     return page_table.MapMemory(dst_addr, src_addr, size);
 }
 
-static ResultCode MapMemory32(Core::System& system, u32 dst_addr, u32 src_addr, u32 size) {
+static Result MapMemory32(Core::System& system, u32 dst_addr, u32 src_addr, u32 size) {
     return MapMemory(system, dst_addr, src_addr, size);
 }
 
 /// Unmaps a region that was previously mapped with svcMapMemory
-static ResultCode UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 size) {
+static Result UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 size) {
     LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr,
               src_addr, size);
 
     auto& page_table{system.Kernel().CurrentProcess()->PageTable()};
 
-    if (const ResultCode result{MapUnmapMemorySanityChecks(page_table, dst_addr, src_addr, size)};
+    if (const Result result{MapUnmapMemorySanityChecks(page_table, dst_addr, src_addr, size)};
         result.IsError()) {
         return result;
     }
@@ -252,12 +252,12 @@ static ResultCode UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_ad
     return page_table.UnmapMemory(dst_addr, src_addr, size);
 }
 
-static ResultCode UnmapMemory32(Core::System& system, u32 dst_addr, u32 src_addr, u32 size) {
+static Result UnmapMemory32(Core::System& system, u32 dst_addr, u32 src_addr, u32 size) {
     return UnmapMemory(system, dst_addr, src_addr, size);
 }
 
 /// Connect to an OS service given the port name, returns the handle to the port to out
-static ResultCode ConnectToNamedPort(Core::System& system, Handle* out, VAddr port_name_address) {
+static Result ConnectToNamedPort(Core::System& system, Handle* out, VAddr port_name_address) {
     auto& memory = system.Memory();
     if (!memory.IsValidVirtualAddress(port_name_address)) {
         LOG_ERROR(Kernel_SVC,
@@ -307,14 +307,14 @@ static ResultCode ConnectToNamedPort(Core::System& system, Handle* out, VAddr po
     return ResultSuccess;
 }
 
-static ResultCode ConnectToNamedPort32(Core::System& system, Handle* out_handle,
-                                       u32 port_name_address) {
+static Result ConnectToNamedPort32(Core::System& system, Handle* out_handle,
+                                   u32 port_name_address) {
 
     return ConnectToNamedPort(system, out_handle, port_name_address);
 }
 
 /// Makes a blocking IPC call to an OS service.
-static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
+static Result SendSyncRequest(Core::System& system, Handle handle) {
     auto& kernel = system.Kernel();
 
     // Create the wait queue.
@@ -327,7 +327,6 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
 
     LOG_TRACE(Kernel_SVC, "called handle=0x{:08X}({})", handle, session->GetName());
 
-    auto thread = kernel.CurrentScheduler()->GetCurrentThread();
     {
         KScopedSchedulerLock lock(kernel);
 
@@ -337,15 +336,15 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
         session->SendSyncRequest(&GetCurrentThread(kernel), system.Memory(), system.CoreTiming());
     }
 
-    return thread->GetWaitResult();
+    return GetCurrentThread(kernel).GetWaitResult();
 }
 
-static ResultCode SendSyncRequest32(Core::System& system, Handle handle) {
+static Result SendSyncRequest32(Core::System& system, Handle handle) {
     return SendSyncRequest(system, handle);
 }
 
 /// Get the ID for the specified thread.
-static ResultCode GetThreadId(Core::System& system, u64* out_thread_id, Handle thread_handle) {
+static Result GetThreadId(Core::System& system, u64* out_thread_id, Handle thread_handle) {
     // Get the thread from its handle.
     KScopedAutoObject thread =
         system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(thread_handle);
@@ -356,10 +355,10 @@ static ResultCode GetThreadId(Core::System& system, u64* out_thread_id, Handle t
     return ResultSuccess;
 }
 
-static ResultCode GetThreadId32(Core::System& system, u32* out_thread_id_low,
-                                u32* out_thread_id_high, Handle thread_handle) {
+static Result GetThreadId32(Core::System& system, u32* out_thread_id_low, u32* out_thread_id_high,
+                            Handle thread_handle) {
     u64 out_thread_id{};
-    const ResultCode result{GetThreadId(system, &out_thread_id, thread_handle)};
+    const Result result{GetThreadId(system, &out_thread_id, thread_handle)};
 
     *out_thread_id_low = static_cast<u32>(out_thread_id >> 32);
     *out_thread_id_high = static_cast<u32>(out_thread_id & std::numeric_limits<u32>::max());
@@ -368,7 +367,7 @@ static ResultCode GetThreadId32(Core::System& system, u32* out_thread_id_low,
 }
 
 /// Gets the ID of the specified process or a specified thread's owning process.
-static ResultCode GetProcessId(Core::System& system, u64* out_process_id, Handle handle) {
+static Result GetProcessId(Core::System& system, u64* out_process_id, Handle handle) {
     LOG_DEBUG(Kernel_SVC, "called handle=0x{:08X}", handle);
 
     // Get the object from the handle table.
@@ -399,8 +398,8 @@ static ResultCode GetProcessId(Core::System& system, u64* out_process_id, Handle
     return ResultSuccess;
 }
 
-static ResultCode GetProcessId32(Core::System& system, u32* out_process_id_low,
-                                 u32* out_process_id_high, Handle handle) {
+static Result GetProcessId32(Core::System& system, u32* out_process_id_low,
+                             u32* out_process_id_high, Handle handle) {
     u64 out_process_id{};
     const auto result = GetProcessId(system, &out_process_id, handle);
     *out_process_id_low = static_cast<u32>(out_process_id);
@@ -409,8 +408,8 @@ static ResultCode GetProcessId32(Core::System& system, u32* out_process_id_low,
 }
 
 /// Wait for the given handles to synchronize, timeout after the specified nanoseconds
-static ResultCode WaitSynchronization(Core::System& system, s32* index, VAddr handles_address,
-                                      s32 num_handles, s64 nano_seconds) {
+static Result WaitSynchronization(Core::System& system, s32* index, VAddr handles_address,
+                                  s32 num_handles, s64 nano_seconds) {
     LOG_TRACE(Kernel_SVC, "called handles_address=0x{:X}, num_handles={}, nano_seconds={}",
               handles_address, num_handles, nano_seconds);
 
@@ -445,14 +444,14 @@ static ResultCode WaitSynchronization(Core::System& system, s32* index, VAddr ha
                                         nano_seconds);
 }
 
-static ResultCode WaitSynchronization32(Core::System& system, u32 timeout_low, u32 handles_address,
-                                        s32 num_handles, u32 timeout_high, s32* index) {
+static Result WaitSynchronization32(Core::System& system, u32 timeout_low, u32 handles_address,
+                                    s32 num_handles, u32 timeout_high, s32* index) {
     const s64 nano_seconds{(static_cast<s64>(timeout_high) << 32) | static_cast<s64>(timeout_low)};
     return WaitSynchronization(system, index, handles_address, num_handles, nano_seconds);
 }
 
 /// Resumes a thread waiting on WaitSynchronization
-static ResultCode CancelSynchronization(Core::System& system, Handle handle) {
+static Result CancelSynchronization(Core::System& system, Handle handle) {
     LOG_TRACE(Kernel_SVC, "called handle=0x{:X}", handle);
 
     // Get the thread from its handle.
@@ -465,13 +464,12 @@ static ResultCode CancelSynchronization(Core::System& system, Handle handle) {
     return ResultSuccess;
 }
 
-static ResultCode CancelSynchronization32(Core::System& system, Handle handle) {
+static Result CancelSynchronization32(Core::System& system, Handle handle) {
     return CancelSynchronization(system, handle);
 }
 
 /// Attempts to locks a mutex
-static ResultCode ArbitrateLock(Core::System& system, Handle thread_handle, VAddr address,
-                                u32 tag) {
+static Result ArbitrateLock(Core::System& system, Handle thread_handle, VAddr address, u32 tag) {
     LOG_TRACE(Kernel_SVC, "called thread_handle=0x{:08X}, address=0x{:X}, tag=0x{:08X}",
               thread_handle, address, tag);
 
@@ -489,13 +487,12 @@ static ResultCode ArbitrateLock(Core::System& system, Handle thread_handle, VAdd
     return system.Kernel().CurrentProcess()->WaitForAddress(thread_handle, address, tag);
 }
 
-static ResultCode ArbitrateLock32(Core::System& system, Handle thread_handle, u32 address,
-                                  u32 tag) {
+static Result ArbitrateLock32(Core::System& system, Handle thread_handle, u32 address, u32 tag) {
     return ArbitrateLock(system, thread_handle, address, tag);
 }
 
 /// Unlock a mutex
-static ResultCode ArbitrateUnlock(Core::System& system, VAddr address) {
+static Result ArbitrateUnlock(Core::System& system, VAddr address) {
     LOG_TRACE(Kernel_SVC, "called address=0x{:X}", address);
 
     // Validate the input address.
@@ -513,7 +510,7 @@ static ResultCode ArbitrateUnlock(Core::System& system, VAddr address) {
     return system.Kernel().CurrentProcess()->SignalToAddress(address);
 }
 
-static ResultCode ArbitrateUnlock32(Core::System& system, u32 address) {
+static Result ArbitrateUnlock32(Core::System& system, u32 address) {
     return ArbitrateUnlock(system, address);
 }
 
@@ -624,10 +621,16 @@ static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) {
 
         handle_debug_buffer(info1, info2);
 
-        auto* const current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
+        auto* const current_thread = GetCurrentThreadPointer(system.Kernel());
         const auto thread_processor_id = current_thread->GetActiveCore();
         system.ArmInterface(static_cast<std::size_t>(thread_processor_id)).LogBacktrace();
     }
+
+    if (system.DebuggerEnabled()) {
+        auto* thread = system.Kernel().GetCurrentEmuThread();
+        system.GetDebugger().NotifyThreadStopped(thread);
+        thread->RequestSuspend(Kernel::SuspendType::Debug);
+    }
 }
 
 static void Break32(Core::System& system, u32 reason, u32 info1, u32 info2) {
@@ -645,9 +648,13 @@ static void OutputDebugString(Core::System& system, VAddr address, u64 len) {
     LOG_DEBUG(Debug_Emulated, "{}", str);
 }
 
+static void OutputDebugString32(Core::System& system, u32 address, u32 len) {
+    OutputDebugString(system, address, len);
+}
+
 /// Gets system/memory information for the current process
-static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle handle,
-                          u64 info_sub_id) {
+static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle handle,
+                      u64 info_sub_id) {
     LOG_TRACE(Kernel_SVC, "called info_id=0x{:X}, info_sub_id=0x{:X}, handle=0x{:08X}", info_id,
               info_sub_id, handle);
 
@@ -682,6 +689,9 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle
         // 6.0.0+
         TotalPhysicalMemoryAvailableWithoutSystemResource = 21,
         TotalPhysicalMemoryUsedWithoutSystemResource = 22,
+
+        // Homebrew only
+        MesosphereCurrentProcess = 65001,
     };
 
     const auto info_id_type = static_cast<GetInfoType>(info_id);
@@ -874,10 +884,10 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle
 
         const auto& core_timing = system.CoreTiming();
         const auto& scheduler = *system.Kernel().CurrentScheduler();
-        const auto* const current_thread = scheduler.GetCurrentThread();
+        const auto* const current_thread = GetCurrentThreadPointer(system.Kernel());
         const bool same_thread = current_thread == thread.GetPointerUnsafe();
 
-        const u64 prev_ctx_ticks = scheduler.GetLastContextSwitchTicks();
+        const u64 prev_ctx_ticks = scheduler.GetLastContextSwitchTime();
         u64 out_ticks = 0;
         if (same_thread && info_sub_id == 0xFFFFFFFFFFFFFFFF) {
             const u64 thread_ticks = current_thread->GetCpuTime();
@@ -896,7 +906,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle
 
         // Verify the requested core is valid.
         const bool core_valid =
-            (info_sub_id == static_cast<u64>(-1ULL)) ||
+            (info_sub_id == 0xFFFFFFFFFFFFFFFF) ||
             (info_sub_id == static_cast<u64>(system.Kernel().CurrentPhysicalCoreIndex()));
         R_UNLESS(core_valid, ResultInvalidCombination);
 
@@ -904,18 +914,39 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle
         *result = system.Kernel().CurrentScheduler()->GetIdleThread()->GetCpuTime();
         return ResultSuccess;
     }
+    case GetInfoType::MesosphereCurrentProcess: {
+        // Verify the input handle is invalid.
+        R_UNLESS(handle == InvalidHandle, ResultInvalidHandle);
+
+        // Verify the sub-type is valid.
+        R_UNLESS(info_sub_id == 0, ResultInvalidCombination);
+
+        // Get the handle table.
+        KProcess* current_process = system.Kernel().CurrentProcess();
+        KHandleTable& handle_table = current_process->GetHandleTable();
+
+        // Get a new handle for the current process.
+        Handle tmp;
+        R_TRY(handle_table.Add(&tmp, current_process));
+
+        // Set the output.
+        *result = tmp;
+
+        // We succeeded.
+        return ResultSuccess;
+    }
     default:
         LOG_ERROR(Kernel_SVC, "Unimplemented svcGetInfo id=0x{:016X}", info_id);
         return ResultInvalidEnumValue;
     }
 }
 
-static ResultCode GetInfo32(Core::System& system, u32* result_low, u32* result_high, u32 sub_id_low,
-                            u32 info_id, u32 handle, u32 sub_id_high) {
+static Result GetInfo32(Core::System& system, u32* result_low, u32* result_high, u32 sub_id_low,
+                        u32 info_id, u32 handle, u32 sub_id_high) {
     const u64 sub_id{u64{sub_id_low} | (u64{sub_id_high} << 32)};
     u64 res_value{};
 
-    const ResultCode result{GetInfo(system, &res_value, info_id, handle, sub_id)};
+    const Result result{GetInfo(system, &res_value, info_id, handle, sub_id)};
     *result_high = static_cast<u32>(res_value >> 32);
     *result_low = static_cast<u32>(res_value & std::numeric_limits<u32>::max());
 
@@ -923,7 +954,7 @@ static ResultCode GetInfo32(Core::System& system, u32* result_low, u32* result_h
 }
 
 /// Maps memory at a desired address
-static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
+static Result MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
     LOG_DEBUG(Kernel_SVC, "called, addr=0x{:016X}, size=0x{:X}", addr, size);
 
     if (!Common::Is4KBAligned(addr)) {
@@ -971,12 +1002,12 @@ static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size)
     return page_table.MapPhysicalMemory(addr, size);
 }
 
-static ResultCode MapPhysicalMemory32(Core::System& system, u32 addr, u32 size) {
+static Result MapPhysicalMemory32(Core::System& system, u32 addr, u32 size) {
     return MapPhysicalMemory(system, addr, size);
 }
 
 /// Unmaps memory previously mapped via MapPhysicalMemory
-static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
+static Result UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
     LOG_DEBUG(Kernel_SVC, "called, addr=0x{:016X}, size=0x{:X}", addr, size);
 
     if (!Common::Is4KBAligned(addr)) {
@@ -1024,13 +1055,13 @@ static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size
     return page_table.UnmapPhysicalMemory(addr, size);
 }
 
-static ResultCode UnmapPhysicalMemory32(Core::System& system, u32 addr, u32 size) {
+static Result UnmapPhysicalMemory32(Core::System& system, u32 addr, u32 size) {
     return UnmapPhysicalMemory(system, addr, size);
 }
 
 /// Sets the thread activity
-static ResultCode SetThreadActivity(Core::System& system, Handle thread_handle,
-                                    ThreadActivity thread_activity) {
+static Result SetThreadActivity(Core::System& system, Handle thread_handle,
+                                ThreadActivity thread_activity) {
     LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, activity=0x{:08X}", thread_handle,
               thread_activity);
 
@@ -1055,13 +1086,13 @@ static ResultCode SetThreadActivity(Core::System& system, Handle thread_handle,
     return ResultSuccess;
 }
 
-static ResultCode SetThreadActivity32(Core::System& system, Handle thread_handle,
-                                      Svc::ThreadActivity thread_activity) {
+static Result SetThreadActivity32(Core::System& system, Handle thread_handle,
+                                  Svc::ThreadActivity thread_activity) {
     return SetThreadActivity(system, thread_handle, thread_activity);
 }
 
 /// Gets the thread context
-static ResultCode GetThreadContext(Core::System& system, VAddr out_context, Handle thread_handle) {
+static Result GetThreadContext(Core::System& system, VAddr out_context, Handle thread_handle) {
     LOG_DEBUG(Kernel_SVC, "called, out_context=0x{:08X}, thread_handle=0x{:X}", out_context,
               thread_handle);
 
@@ -1093,7 +1124,7 @@ static ResultCode GetThreadContext(Core::System& system, VAddr out_context, Hand
         if (thread->GetRawState() != ThreadState::Runnable) {
             bool current = false;
             for (auto i = 0; i < static_cast<s32>(Core::Hardware::NUM_CPU_CORES); ++i) {
-                if (thread.GetPointerUnsafe() == kernel.Scheduler(i).GetCurrentThread()) {
+                if (thread.GetPointerUnsafe() == kernel.Scheduler(i).GetSchedulerCurrentThread()) {
                     current = true;
                     break;
                 }
@@ -1118,12 +1149,12 @@ static ResultCode GetThreadContext(Core::System& system, VAddr out_context, Hand
     return ResultSuccess;
 }
 
-static ResultCode GetThreadContext32(Core::System& system, u32 out_context, Handle thread_handle) {
+static Result GetThreadContext32(Core::System& system, u32 out_context, Handle thread_handle) {
     return GetThreadContext(system, out_context, thread_handle);
 }
 
 /// Gets the priority for the specified thread
-static ResultCode GetThreadPriority(Core::System& system, u32* out_priority, Handle handle) {
+static Result GetThreadPriority(Core::System& system, u32* out_priority, Handle handle) {
     LOG_TRACE(Kernel_SVC, "called");
 
     // Get the thread from its handle.
@@ -1136,12 +1167,12 @@ static ResultCode GetThreadPriority(Core::System& system, u32* out_priority, Han
     return ResultSuccess;
 }
 
-static ResultCode GetThreadPriority32(Core::System& system, u32* out_priority, Handle handle) {
+static Result GetThreadPriority32(Core::System& system, u32* out_priority, Handle handle) {
     return GetThreadPriority(system, out_priority, handle);
 }
 
 /// Sets the priority for the specified thread
-static ResultCode SetThreadPriority(Core::System& system, Handle thread_handle, u32 priority) {
+static Result SetThreadPriority(Core::System& system, Handle thread_handle, u32 priority) {
     // Get the current process.
     KProcess& process = *system.Kernel().CurrentProcess();
 
@@ -1159,7 +1190,7 @@ static ResultCode SetThreadPriority(Core::System& system, Handle thread_handle,
     return ResultSuccess;
 }
 
-static ResultCode SetThreadPriority32(Core::System& system, Handle thread_handle, u32 priority) {
+static Result SetThreadPriority32(Core::System& system, Handle thread_handle, u32 priority) {
     return SetThreadPriority(system, thread_handle, priority);
 }
 
@@ -1219,8 +1250,8 @@ constexpr bool IsValidUnmapFromOwnerCodeMemoryPermission(Svc::MemoryPermission p
 
 } // Anonymous namespace
 
-static ResultCode MapSharedMemory(Core::System& system, Handle shmem_handle, VAddr address,
-                                  u64 size, Svc::MemoryPermission map_perm) {
+static Result MapSharedMemory(Core::System& system, Handle shmem_handle, VAddr address, u64 size,
+                              Svc::MemoryPermission map_perm) {
     LOG_TRACE(Kernel_SVC,
               "called, shared_memory_handle=0x{:X}, addr=0x{:X}, size=0x{:X}, permissions=0x{:08X}",
               shmem_handle, address, size, map_perm);
@@ -1260,13 +1291,13 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shmem_handle, VAd
     return ResultSuccess;
 }
 
-static ResultCode MapSharedMemory32(Core::System& system, Handle shmem_handle, u32 address,
-                                    u32 size, Svc::MemoryPermission map_perm) {
+static Result MapSharedMemory32(Core::System& system, Handle shmem_handle, u32 address, u32 size,
+                                Svc::MemoryPermission map_perm) {
     return MapSharedMemory(system, shmem_handle, address, size, map_perm);
 }
 
-static ResultCode UnmapSharedMemory(Core::System& system, Handle shmem_handle, VAddr address,
-                                    u64 size) {
+static Result UnmapSharedMemory(Core::System& system, Handle shmem_handle, VAddr address,
+                                u64 size) {
     // Validate the address/size.
     R_UNLESS(Common::IsAligned(address, PageSize), ResultInvalidAddress);
     R_UNLESS(Common::IsAligned(size, PageSize), ResultInvalidSize);
@@ -1293,13 +1324,13 @@ static ResultCode UnmapSharedMemory(Core::System& system, Handle shmem_handle, V
     return ResultSuccess;
 }
 
-static ResultCode UnmapSharedMemory32(Core::System& system, Handle shmem_handle, u32 address,
-                                      u32 size) {
+static Result UnmapSharedMemory32(Core::System& system, Handle shmem_handle, u32 address,
+                                  u32 size) {
     return UnmapSharedMemory(system, shmem_handle, address, size);
 }
 
-static ResultCode SetProcessMemoryPermission(Core::System& system, Handle process_handle,
-                                             VAddr address, u64 size, Svc::MemoryPermission perm) {
+static Result SetProcessMemoryPermission(Core::System& system, Handle process_handle, VAddr address,
+                                         u64 size, Svc::MemoryPermission perm) {
     LOG_TRACE(Kernel_SVC,
               "called, process_handle=0x{:X}, addr=0x{:X}, size=0x{:X}, permissions=0x{:08X}",
               process_handle, address, size, perm);
@@ -1328,8 +1359,8 @@ static ResultCode SetProcessMemoryPermission(Core::System& system, Handle proces
     return page_table.SetProcessMemoryPermission(address, size, perm);
 }
 
-static ResultCode MapProcessMemory(Core::System& system, VAddr dst_address, Handle process_handle,
-                                   VAddr src_address, u64 size) {
+static Result MapProcessMemory(Core::System& system, VAddr dst_address, Handle process_handle,
+                               VAddr src_address, u64 size) {
     LOG_TRACE(Kernel_SVC,
               "called, dst_address=0x{:X}, process_handle=0x{:X}, src_address=0x{:X}, size=0x{:X}",
               dst_address, process_handle, src_address, size);
@@ -1358,8 +1389,11 @@ static ResultCode MapProcessMemory(Core::System& system, VAddr dst_address, Hand
              ResultInvalidMemoryRegion);
 
     // Create a new page group.
-    KMemoryInfo kBlockInfo = dst_pt.QueryInfo(dst_address);
-    KPageLinkedList pg(kBlockInfo.GetAddress(), kBlockInfo.GetNumPages());
+    KPageGroup pg;
+    R_TRY(src_pt.MakeAndOpenPageGroup(
+        std::addressof(pg), src_address, size / PageSize, KMemoryState::FlagCanMapProcess,
+        KMemoryState::FlagCanMapProcess, KMemoryPermission::None, KMemoryPermission::None,
+        KMemoryAttribute::All, KMemoryAttribute::None));
 
     // Map the group.
     R_TRY(dst_pt.MapPages(dst_address, pg, KMemoryState::SharedCode,
@@ -1368,8 +1402,8 @@ static ResultCode MapProcessMemory(Core::System& system, VAddr dst_address, Hand
     return ResultSuccess;
 }
 
-static ResultCode UnmapProcessMemory(Core::System& system, VAddr dst_address, Handle process_handle,
-                                     VAddr src_address, u64 size) {
+static Result UnmapProcessMemory(Core::System& system, VAddr dst_address, Handle process_handle,
+                                 VAddr src_address, u64 size) {
     LOG_TRACE(Kernel_SVC,
               "called, dst_address=0x{:X}, process_handle=0x{:X}, src_address=0x{:X}, size=0x{:X}",
               dst_address, process_handle, src_address, size);
@@ -1403,9 +1437,9 @@ static ResultCode UnmapProcessMemory(Core::System& system, VAddr dst_address, Ha
     return ResultSuccess;
 }
 
-static ResultCode CreateCodeMemory(Core::System& system, Handle* out, VAddr address, size_t size) {
-    LOG_TRACE(Kernel_SVC, "called, handle_out=0x{:X}, address=0x{:X}, size=0x{:X}",
-              static_cast<void*>(out), address, size);
+static Result CreateCodeMemory(Core::System& system, Handle* out, VAddr address, size_t size) {
+    LOG_TRACE(Kernel_SVC, "called, address=0x{:X}, size=0x{:X}", address, size);
+
     // Get kernel instance.
     auto& kernel = system.Kernel();
 
@@ -1438,8 +1472,12 @@ static ResultCode CreateCodeMemory(Core::System& system, Handle* out, VAddr addr
     return ResultSuccess;
 }
 
-static ResultCode ControlCodeMemory(Core::System& system, Handle code_memory_handle, u32 operation,
-                                    VAddr address, size_t size, Svc::MemoryPermission perm) {
+static Result CreateCodeMemory32(Core::System& system, Handle* out, u32 address, u32 size) {
+    return CreateCodeMemory(system, out, address, size);
+}
+
+static Result ControlCodeMemory(Core::System& system, Handle code_memory_handle, u32 operation,
+                                VAddr address, size_t size, Svc::MemoryPermission perm) {
 
     LOG_TRACE(Kernel_SVC,
               "called, code_memory_handle=0x{:X}, operation=0x{:X}, address=0x{:X}, size=0x{:X}, "
@@ -1517,9 +1555,13 @@ static ResultCode ControlCodeMemory(Core::System& system, Handle code_memory_han
     return ResultSuccess;
 }
 
-static ResultCode QueryProcessMemory(Core::System& system, VAddr memory_info_address,
-                                     VAddr page_info_address, Handle process_handle,
-                                     VAddr address) {
+static Result ControlCodeMemory32(Core::System& system, Handle code_memory_handle, u32 operation,
+                                  u64 address, u64 size, Svc::MemoryPermission perm) {
+    return ControlCodeMemory(system, code_memory_handle, operation, address, size, perm);
+}
+
+static Result QueryProcessMemory(Core::System& system, VAddr memory_info_address,
+                                 VAddr page_info_address, Handle process_handle, VAddr address) {
     LOG_TRACE(Kernel_SVC, "called process=0x{:08X} address={:X}", process_handle, address);
     const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
     KScopedAutoObject process = handle_table.GetObject<KProcess>(process_handle);
@@ -1547,8 +1589,8 @@ static ResultCode QueryProcessMemory(Core::System& system, VAddr memory_info_add
     return ResultSuccess;
 }
 
-static ResultCode QueryMemory(Core::System& system, VAddr memory_info_address,
-                              VAddr page_info_address, VAddr query_address) {
+static Result QueryMemory(Core::System& system, VAddr memory_info_address, VAddr page_info_address,
+                          VAddr query_address) {
     LOG_TRACE(Kernel_SVC,
               "called, memory_info_address=0x{:016X}, page_info_address=0x{:016X}, "
               "query_address=0x{:016X}",
@@ -1558,13 +1600,13 @@ static ResultCode QueryMemory(Core::System& system, VAddr memory_info_address,
                               query_address);
 }
 
-static ResultCode QueryMemory32(Core::System& system, u32 memory_info_address,
-                                u32 page_info_address, u32 query_address) {
+static Result QueryMemory32(Core::System& system, u32 memory_info_address, u32 page_info_address,
+                            u32 query_address) {
     return QueryMemory(system, memory_info_address, page_info_address, query_address);
 }
 
-static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_handle, u64 dst_address,
-                                       u64 src_address, u64 size) {
+static Result MapProcessCodeMemory(Core::System& system, Handle process_handle, u64 dst_address,
+                                   u64 src_address, u64 size) {
     LOG_DEBUG(Kernel_SVC,
               "called. process_handle=0x{:08X}, dst_address=0x{:016X}, "
               "src_address=0x{:016X}, size=0x{:016X}",
@@ -1631,8 +1673,8 @@ static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_hand
     return page_table.MapCodeMemory(dst_address, src_address, size);
 }
 
-static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_handle,
-                                         u64 dst_address, u64 src_address, u64 size) {
+static Result UnmapProcessCodeMemory(Core::System& system, Handle process_handle, u64 dst_address,
+                                     u64 src_address, u64 size) {
     LOG_DEBUG(Kernel_SVC,
               "called. process_handle=0x{:08X}, dst_address=0x{:016X}, src_address=0x{:016X}, "
               "size=0x{:016X}",
@@ -1650,7 +1692,7 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha
         return ResultInvalidAddress;
     }
 
-    if (size == 0 || Common::Is4KBAligned(size)) {
+    if (size == 0 || !Common::Is4KBAligned(size)) {
         LOG_ERROR(Kernel_SVC, "Size is zero or not page-aligned (size=0x{:016X}).", size);
         return ResultInvalidSize;
     }
@@ -1696,17 +1738,19 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha
         return ResultInvalidMemoryRegion;
     }
 
-    return page_table.UnmapCodeMemory(dst_address, src_address, size);
+    return page_table.UnmapCodeMemory(dst_address, src_address, size,
+                                      KPageTable::ICacheInvalidationStrategy::InvalidateAll);
 }
 
 /// Exits the current process
 static void ExitProcess(Core::System& system) {
     auto* current_process = system.Kernel().CurrentProcess();
-    UNIMPLEMENTED();
 
     LOG_INFO(Kernel_SVC, "Process {} exiting", current_process->GetProcessID());
     ASSERT_MSG(current_process->GetStatus() == ProcessStatus::Running,
                "Process has already exited");
+
+    system.Exit();
 }
 
 static void ExitProcess32(Core::System& system) {
@@ -1722,8 +1766,8 @@ constexpr bool IsValidVirtualCoreId(int32_t core_id) {
 } // Anonymous namespace
 
 /// Creates a new thread
-static ResultCode CreateThread(Core::System& system, Handle* out_handle, VAddr entry_point, u64 arg,
-                               VAddr stack_bottom, u32 priority, s32 core_id) {
+static Result CreateThread(Core::System& system, Handle* out_handle, VAddr entry_point, u64 arg,
+                           VAddr stack_bottom, u32 priority, s32 core_id) {
     LOG_DEBUG(Kernel_SVC,
               "called entry_point=0x{:08X}, arg=0x{:08X}, stack_bottom=0x{:08X}, "
               "priority=0x{:08X}, core_id=0x{:08X}",
@@ -1794,13 +1838,13 @@ static ResultCode CreateThread(Core::System& system, Handle* out_handle, VAddr e
     return ResultSuccess;
 }
 
-static ResultCode CreateThread32(Core::System& system, Handle* out_handle, u32 priority,
-                                 u32 entry_point, u32 arg, u32 stack_top, s32 processor_id) {
+static Result CreateThread32(Core::System& system, Handle* out_handle, u32 priority,
+                             u32 entry_point, u32 arg, u32 stack_top, s32 processor_id) {
     return CreateThread(system, out_handle, entry_point, arg, stack_top, priority, processor_id);
 }
 
 /// Starts the thread for the provided handle
-static ResultCode StartThread(Core::System& system, Handle thread_handle) {
+static Result StartThread(Core::System& system, Handle thread_handle) {
     LOG_DEBUG(Kernel_SVC, "called thread=0x{:08X}", thread_handle);
 
     // Get the thread from its handle.
@@ -1818,7 +1862,7 @@ static ResultCode StartThread(Core::System& system, Handle thread_handle) {
     return ResultSuccess;
 }
 
-static ResultCode StartThread32(Core::System& system, Handle thread_handle) {
+static Result StartThread32(Core::System& system, Handle thread_handle) {
     return StartThread(system, thread_handle);
 }
 
@@ -1826,7 +1870,7 @@ static ResultCode StartThread32(Core::System& system, Handle thread_handle) {
 static void ExitThread(Core::System& system) {
     LOG_DEBUG(Kernel_SVC, "called, pc=0x{:08X}", system.CurrentArmInterface().GetPC());
 
-    auto* const current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
+    auto* const current_thread = GetCurrentThreadPointer(system.Kernel());
     system.GlobalSchedulerContext().RemoveThread(current_thread);
     current_thread->Exit();
     system.Kernel().UnregisterInUseObject(current_thread);
@@ -1859,7 +1903,7 @@ static void SleepThread(Core::System& system, s64 nanoseconds) {
         KScheduler::YieldToAnyThread(kernel);
     } else {
         // Nintendo does nothing at all if an otherwise invalid value is passed.
-        UNREACHABLE_MSG("Unimplemented sleep yield type '{:016X}'!", nanoseconds);
+        ASSERT_MSG(false, "Unimplemented sleep yield type '{:016X}'!", nanoseconds);
     }
 }
 
@@ -1869,8 +1913,8 @@ static void SleepThread32(Core::System& system, u32 nanoseconds_low, u32 nanosec
 }
 
 /// Wait process wide key atomic
-static ResultCode WaitProcessWideKeyAtomic(Core::System& system, VAddr address, VAddr cv_key,
-                                           u32 tag, s64 timeout_ns) {
+static Result WaitProcessWideKeyAtomic(Core::System& system, VAddr address, VAddr cv_key, u32 tag,
+                                       s64 timeout_ns) {
     LOG_TRACE(Kernel_SVC, "called address={:X}, cv_key={:X}, tag=0x{:08X}, timeout_ns={}", address,
               cv_key, tag, timeout_ns);
 
@@ -1905,8 +1949,8 @@ static ResultCode WaitProcessWideKeyAtomic(Core::System& system, VAddr address,
         address, Common::AlignDown(cv_key, sizeof(u32)), tag, timeout);
 }
 
-static ResultCode WaitProcessWideKeyAtomic32(Core::System& system, u32 address, u32 cv_key, u32 tag,
-                                             u32 timeout_ns_low, u32 timeout_ns_high) {
+static Result WaitProcessWideKeyAtomic32(Core::System& system, u32 address, u32 cv_key, u32 tag,
+                                         u32 timeout_ns_low, u32 timeout_ns_high) {
     const auto timeout_ns = static_cast<s64>(timeout_ns_low | (u64{timeout_ns_high} << 32));
     return WaitProcessWideKeyAtomic(system, address, cv_key, tag, timeout_ns);
 }
@@ -1951,8 +1995,8 @@ constexpr bool IsValidArbitrationType(Svc::ArbitrationType type) {
 } // namespace
 
 // Wait for an address (via Address Arbiter)
-static ResultCode WaitForAddress(Core::System& system, VAddr address, Svc::ArbitrationType arb_type,
-                                 s32 value, s64 timeout_ns) {
+static Result WaitForAddress(Core::System& system, VAddr address, Svc::ArbitrationType arb_type,
+                             s32 value, s64 timeout_ns) {
     LOG_TRACE(Kernel_SVC, "called, address=0x{:X}, arb_type=0x{:X}, value=0x{:X}, timeout_ns={}",
               address, arb_type, value, timeout_ns);
 
@@ -1989,15 +2033,15 @@ static ResultCode WaitForAddress(Core::System& system, VAddr address, Svc::Arbit
     return system.Kernel().CurrentProcess()->WaitAddressArbiter(address, arb_type, value, timeout);
 }
 
-static ResultCode WaitForAddress32(Core::System& system, u32 address, Svc::ArbitrationType arb_type,
-                                   s32 value, u32 timeout_ns_low, u32 timeout_ns_high) {
+static Result WaitForAddress32(Core::System& system, u32 address, Svc::ArbitrationType arb_type,
+                               s32 value, u32 timeout_ns_low, u32 timeout_ns_high) {
     const auto timeout = static_cast<s64>(timeout_ns_low | (u64{timeout_ns_high} << 32));
     return WaitForAddress(system, address, arb_type, value, timeout);
 }
 
 // Signals to an address (via Address Arbiter)
-static ResultCode SignalToAddress(Core::System& system, VAddr address, Svc::SignalType signal_type,
-                                  s32 value, s32 count) {
+static Result SignalToAddress(Core::System& system, VAddr address, Svc::SignalType signal_type,
+                              s32 value, s32 count) {
     LOG_TRACE(Kernel_SVC, "called, address=0x{:X}, signal_type=0x{:X}, value=0x{:X}, count=0x{:X}",
               address, signal_type, value, count);
 
@@ -2038,8 +2082,8 @@ static void SynchronizePreemptionState(Core::System& system) {
     }
 }
 
-static ResultCode SignalToAddress32(Core::System& system, u32 address, Svc::SignalType signal_type,
-                                    s32 value, s32 count) {
+static Result SignalToAddress32(Core::System& system, u32 address, Svc::SignalType signal_type,
+                                s32 value, s32 count) {
     return SignalToAddress(system, address, signal_type, value, count);
 }
 
@@ -2077,7 +2121,7 @@ static void GetSystemTick32(Core::System& system, u32* time_low, u32* time_high)
 }
 
 /// Close a handle
-static ResultCode CloseHandle(Core::System& system, Handle handle) {
+static Result CloseHandle(Core::System& system, Handle handle) {
     LOG_TRACE(Kernel_SVC, "Closing handle 0x{:08X}", handle);
 
     // Remove the handle.
@@ -2087,12 +2131,12 @@ static ResultCode CloseHandle(Core::System& system, Handle handle) {
     return ResultSuccess;
 }
 
-static ResultCode CloseHandle32(Core::System& system, Handle handle) {
+static Result CloseHandle32(Core::System& system, Handle handle) {
     return CloseHandle(system, handle);
 }
 
 /// Clears the signaled state of an event or process.
-static ResultCode ResetSignal(Core::System& system, Handle handle) {
+static Result ResetSignal(Core::System& system, Handle handle) {
     LOG_DEBUG(Kernel_SVC, "called handle 0x{:08X}", handle);
 
     // Get the current handle table.
@@ -2119,7 +2163,7 @@ static ResultCode ResetSignal(Core::System& system, Handle handle) {
     return ResultInvalidHandle;
 }
 
-static ResultCode ResetSignal32(Core::System& system, Handle handle) {
+static Result ResetSignal32(Core::System& system, Handle handle) {
     return ResetSignal(system, handle);
 }
 
@@ -2139,8 +2183,8 @@ constexpr bool IsValidTransferMemoryPermission(MemoryPermission perm) {
 } // Anonymous namespace
 
 /// Creates a TransferMemory object
-static ResultCode CreateTransferMemory(Core::System& system, Handle* out, VAddr address, u64 size,
-                                       MemoryPermission map_perm) {
+static Result CreateTransferMemory(Core::System& system, Handle* out, VAddr address, u64 size,
+                                   MemoryPermission map_perm) {
     auto& kernel = system.Kernel();
 
     // Validate the size.
@@ -2186,13 +2230,13 @@ static ResultCode CreateTransferMemory(Core::System& system, Handle* out, VAddr
     return ResultSuccess;
 }
 
-static ResultCode CreateTransferMemory32(Core::System& system, Handle* out, u32 address, u32 size,
-                                         MemoryPermission map_perm) {
+static Result CreateTransferMemory32(Core::System& system, Handle* out, u32 address, u32 size,
+                                     MemoryPermission map_perm) {
     return CreateTransferMemory(system, out, address, size, map_perm);
 }
 
-static ResultCode GetThreadCoreMask(Core::System& system, Handle thread_handle, s32* out_core_id,
-                                    u64* out_affinity_mask) {
+static Result GetThreadCoreMask(Core::System& system, Handle thread_handle, s32* out_core_id,
+                                u64* out_affinity_mask) {
     LOG_TRACE(Kernel_SVC, "called, handle=0x{:08X}", thread_handle);
 
     // Get the thread from its handle.
@@ -2206,8 +2250,8 @@ static ResultCode GetThreadCoreMask(Core::System& system, Handle thread_handle,
     return ResultSuccess;
 }
 
-static ResultCode GetThreadCoreMask32(Core::System& system, Handle thread_handle, s32* out_core_id,
-                                      u32* out_affinity_mask_low, u32* out_affinity_mask_high) {
+static Result GetThreadCoreMask32(Core::System& system, Handle thread_handle, s32* out_core_id,
+                                  u32* out_affinity_mask_low, u32* out_affinity_mask_high) {
     u64 out_affinity_mask{};
     const auto result = GetThreadCoreMask(system, thread_handle, out_core_id, &out_affinity_mask);
     *out_affinity_mask_high = static_cast<u32>(out_affinity_mask >> 32);
@@ -2215,8 +2259,8 @@ static ResultCode GetThreadCoreMask32(Core::System& system, Handle thread_handle
     return result;
 }
 
-static ResultCode SetThreadCoreMask(Core::System& system, Handle thread_handle, s32 core_id,
-                                    u64 affinity_mask) {
+static Result SetThreadCoreMask(Core::System& system, Handle thread_handle, s32 core_id,
+                                u64 affinity_mask) {
     // Determine the core id/affinity mask.
     if (core_id == IdealCoreUseProcessValue) {
         core_id = system.Kernel().CurrentProcess()->GetIdealCoreId();
@@ -2247,13 +2291,13 @@ static ResultCode SetThreadCoreMask(Core::System& system, Handle thread_handle,
     return ResultSuccess;
 }
 
-static ResultCode SetThreadCoreMask32(Core::System& system, Handle thread_handle, s32 core_id,
-                                      u32 affinity_mask_low, u32 affinity_mask_high) {
+static Result SetThreadCoreMask32(Core::System& system, Handle thread_handle, s32 core_id,
+                                  u32 affinity_mask_low, u32 affinity_mask_high) {
     const auto affinity_mask = u64{affinity_mask_low} | (u64{affinity_mask_high} << 32);
     return SetThreadCoreMask(system, thread_handle, core_id, affinity_mask);
 }
 
-static ResultCode SignalEvent(Core::System& system, Handle event_handle) {
+static Result SignalEvent(Core::System& system, Handle event_handle) {
     LOG_DEBUG(Kernel_SVC, "called, event_handle=0x{:08X}", event_handle);
 
     // Get the current handle table.
@@ -2266,11 +2310,11 @@ static ResultCode SignalEvent(Core::System& system, Handle event_handle) {
     return writable_event->Signal();
 }
 
-static ResultCode SignalEvent32(Core::System& system, Handle event_handle) {
+static Result SignalEvent32(Core::System& system, Handle event_handle) {
     return SignalEvent(system, event_handle);
 }
 
-static ResultCode ClearEvent(Core::System& system, Handle event_handle) {
+static Result ClearEvent(Core::System& system, Handle event_handle) {
     LOG_TRACE(Kernel_SVC, "called, event_handle=0x{:08X}", event_handle);
 
     // Get the current handle table.
@@ -2297,11 +2341,11 @@ static ResultCode ClearEvent(Core::System& system, Handle event_handle) {
     return ResultInvalidHandle;
 }
 
-static ResultCode ClearEvent32(Core::System& system, Handle event_handle) {
+static Result ClearEvent32(Core::System& system, Handle event_handle) {
     return ClearEvent(system, event_handle);
 }
 
-static ResultCode CreateEvent(Core::System& system, Handle* out_write, Handle* out_read) {
+static Result CreateEvent(Core::System& system, Handle* out_write, Handle* out_read) {
     LOG_DEBUG(Kernel_SVC, "called");
 
     // Get the kernel reference and handle table.
@@ -2318,7 +2362,7 @@ static ResultCode CreateEvent(Core::System& system, Handle* out_write, Handle* o
     R_UNLESS(event != nullptr, ResultOutOfResource);
 
     // Initialize the event.
-    event->Initialize("CreateEvent");
+    event->Initialize("CreateEvent", kernel.CurrentProcess());
 
     // Commit the thread reservation.
     event_reservation.Commit();
@@ -2346,11 +2390,11 @@ static ResultCode CreateEvent(Core::System& system, Handle* out_write, Handle* o
     return ResultSuccess;
 }
 
-static ResultCode CreateEvent32(Core::System& system, Handle* out_write, Handle* out_read) {
+static Result CreateEvent32(Core::System& system, Handle* out_write, Handle* out_read) {
     return CreateEvent(system, out_write, out_read);
 }
 
-static ResultCode GetProcessInfo(Core::System& system, u64* out, Handle process_handle, u32 type) {
+static Result GetProcessInfo(Core::System& system, u64* out, Handle process_handle, u32 type) {
     LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, type=0x{:X}", process_handle, type);
 
     // This function currently only allows retrieving a process' status.
@@ -2376,7 +2420,7 @@ static ResultCode GetProcessInfo(Core::System& system, u64* out, Handle process_
     return ResultSuccess;
 }
 
-static ResultCode CreateResourceLimit(Core::System& system, Handle* out_handle) {
+static Result CreateResourceLimit(Core::System& system, Handle* out_handle) {
     LOG_DEBUG(Kernel_SVC, "called");
 
     // Create a new resource limit.
@@ -2399,9 +2443,8 @@ static ResultCode CreateResourceLimit(Core::System& system, Handle* out_handle)
     return ResultSuccess;
 }
 
-static ResultCode GetResourceLimitLimitValue(Core::System& system, u64* out_limit_value,
-                                             Handle resource_limit_handle,
-                                             LimitableResource which) {
+static Result GetResourceLimitLimitValue(Core::System& system, u64* out_limit_value,
+                                         Handle resource_limit_handle, LimitableResource which) {
     LOG_DEBUG(Kernel_SVC, "called, resource_limit_handle={:08X}, which={}", resource_limit_handle,
               which);
 
@@ -2420,9 +2463,8 @@ static ResultCode GetResourceLimitLimitValue(Core::System& system, u64* out_limi
     return ResultSuccess;
 }
 
-static ResultCode GetResourceLimitCurrentValue(Core::System& system, u64* out_current_value,
-                                               Handle resource_limit_handle,
-                                               LimitableResource which) {
+static Result GetResourceLimitCurrentValue(Core::System& system, u64* out_current_value,
+                                           Handle resource_limit_handle, LimitableResource which) {
     LOG_DEBUG(Kernel_SVC, "called, resource_limit_handle={:08X}, which={}", resource_limit_handle,
               which);
 
@@ -2441,8 +2483,8 @@ static ResultCode GetResourceLimitCurrentValue(Core::System& system, u64* out_cu
     return ResultSuccess;
 }
 
-static ResultCode SetResourceLimitLimitValue(Core::System& system, Handle resource_limit_handle,
-                                             LimitableResource which, u64 limit_value) {
+static Result SetResourceLimitLimitValue(Core::System& system, Handle resource_limit_handle,
+                                         LimitableResource which, u64 limit_value) {
     LOG_DEBUG(Kernel_SVC, "called, resource_limit_handle={:08X}, which={}, limit_value={}",
               resource_limit_handle, which, limit_value);
 
@@ -2461,8 +2503,8 @@ static ResultCode SetResourceLimitLimitValue(Core::System& system, Handle resour
     return ResultSuccess;
 }
 
-static ResultCode GetProcessList(Core::System& system, u32* out_num_processes,
-                                 VAddr out_process_ids, u32 out_process_ids_size) {
+static Result GetProcessList(Core::System& system, u32* out_num_processes, VAddr out_process_ids,
+                             u32 out_process_ids_size) {
     LOG_DEBUG(Kernel_SVC, "called. out_process_ids=0x{:016X}, out_process_ids_size={}",
               out_process_ids, out_process_ids_size);
 
@@ -2498,8 +2540,8 @@ static ResultCode GetProcessList(Core::System& system, u32* out_num_processes,
     return ResultSuccess;
 }
 
-static ResultCode GetThreadList(Core::System& system, u32* out_num_threads, VAddr out_thread_ids,
-                                u32 out_thread_ids_size, Handle debug_handle) {
+static Result GetThreadList(Core::System& system, u32* out_num_threads, VAddr out_thread_ids,
+                            u32 out_thread_ids_size, Handle debug_handle) {
     // TODO: Handle this case when debug events are supported.
     UNIMPLEMENTED_IF(debug_handle != InvalidHandle);
 
@@ -2513,7 +2555,7 @@ static ResultCode GetThreadList(Core::System& system, u32* out_num_threads, VAdd
         return ResultOutOfRange;
     }
 
-    const auto* const current_process = system.Kernel().CurrentProcess();
+    auto* const current_process = system.Kernel().CurrentProcess();
     const auto total_copy_size = out_thread_ids_size * sizeof(u64);
 
     if (out_thread_ids_size > 0 &&
@@ -2538,9 +2580,9 @@ static ResultCode GetThreadList(Core::System& system, u32* out_num_threads, VAdd
     return ResultSuccess;
 }
 
-static ResultCode FlushProcessDataCache32([[maybe_unused]] Core::System& system,
-                                          [[maybe_unused]] Handle handle,
-                                          [[maybe_unused]] u32 address, [[maybe_unused]] u32 size) {
+static Result FlushProcessDataCache32([[maybe_unused]] Core::System& system,
+                                      [[maybe_unused]] Handle handle, [[maybe_unused]] u32 address,
+                                      [[maybe_unused]] u32 size) {
     // Note(Blinkhawk): For emulation purposes of the data cache this is mostly a no-op,
     // as all emulation is done in the same cache level in host architecture, thus data cache
     // does not need flushing.
@@ -2559,9 +2601,9 @@ struct FunctionDef {
 } // namespace
 
 static const FunctionDef SVC_Table_32[] = {
-    {0x00, nullptr, "Unknown"},
+    {0x00, nullptr, "Unknown0"},
     {0x01, SvcWrap32<SetHeapSize32>, "SetHeapSize32"},
-    {0x02, nullptr, "Unknown"},
+    {0x02, nullptr, "SetMemoryPermission32"},
     {0x03, SvcWrap32<SetMemoryAttribute32>, "SetMemoryAttribute32"},
     {0x04, SvcWrap32<MapMemory32>, "MapMemory32"},
     {0x05, SvcWrap32<UnmapMemory32>, "UnmapMemory32"},
@@ -2591,97 +2633,97 @@ static const FunctionDef SVC_Table_32[] = {
     {0x1d, SvcWrap32<SignalProcessWideKey32>, "SignalProcessWideKey32"},
     {0x1e, SvcWrap32<GetSystemTick32>, "GetSystemTick32"},
     {0x1f, SvcWrap32<ConnectToNamedPort32>, "ConnectToNamedPort32"},
-    {0x20, nullptr, "Unknown"},
+    {0x20, nullptr, "SendSyncRequestLight32"},
     {0x21, SvcWrap32<SendSyncRequest32>, "SendSyncRequest32"},
     {0x22, nullptr, "SendSyncRequestWithUserBuffer32"},
-    {0x23, nullptr, "Unknown"},
+    {0x23, nullptr, "SendAsyncRequestWithUserBuffer32"},
     {0x24, SvcWrap32<GetProcessId32>, "GetProcessId32"},
     {0x25, SvcWrap32<GetThreadId32>, "GetThreadId32"},
     {0x26, SvcWrap32<Break32>, "Break32"},
-    {0x27, nullptr, "OutputDebugString32"},
-    {0x28, nullptr, "Unknown"},
+    {0x27, SvcWrap32<OutputDebugString32>, "OutputDebugString32"},
+    {0x28, nullptr, "ReturnFromException32"},
     {0x29, SvcWrap32<GetInfo32>, "GetInfo32"},
-    {0x2a, nullptr, "Unknown"},
-    {0x2b, nullptr, "Unknown"},
+    {0x2a, nullptr, "FlushEntireDataCache32"},
+    {0x2b, nullptr, "FlushDataCache32"},
     {0x2c, SvcWrap32<MapPhysicalMemory32>, "MapPhysicalMemory32"},
     {0x2d, SvcWrap32<UnmapPhysicalMemory32>, "UnmapPhysicalMemory32"},
-    {0x2e, nullptr, "Unknown"},
-    {0x2f, nullptr, "Unknown"},
-    {0x30, nullptr, "Unknown"},
-    {0x31, nullptr, "Unknown"},
+    {0x2e, nullptr, "GetDebugFutureThreadInfo32"},
+    {0x2f, nullptr, "GetLastThreadInfo32"},
+    {0x30, nullptr, "GetResourceLimitLimitValue32"},
+    {0x31, nullptr, "GetResourceLimitCurrentValue32"},
     {0x32, SvcWrap32<SetThreadActivity32>, "SetThreadActivity32"},
     {0x33, SvcWrap32<GetThreadContext32>, "GetThreadContext32"},
     {0x34, SvcWrap32<WaitForAddress32>, "WaitForAddress32"},
     {0x35, SvcWrap32<SignalToAddress32>, "SignalToAddress32"},
     {0x36, SvcWrap32<SynchronizePreemptionState>, "SynchronizePreemptionState32"},
-    {0x37, nullptr, "Unknown"},
-    {0x38, nullptr, "Unknown"},
-    {0x39, nullptr, "Unknown"},
-    {0x3a, nullptr, "Unknown"},
-    {0x3b, nullptr, "Unknown"},
-    {0x3c, nullptr, "Unknown"},
-    {0x3d, nullptr, "Unknown"},
-    {0x3e, nullptr, "Unknown"},
-    {0x3f, nullptr, "Unknown"},
+    {0x37, nullptr, "GetResourceLimitPeakValue32"},
+    {0x38, nullptr, "Unknown38"},
+    {0x39, nullptr, "CreateIoPool32"},
+    {0x3a, nullptr, "CreateIoRegion32"},
+    {0x3b, nullptr, "Unknown3b"},
+    {0x3c, nullptr, "KernelDebug32"},
+    {0x3d, nullptr, "ChangeKernelTraceState32"},
+    {0x3e, nullptr, "Unknown3e"},
+    {0x3f, nullptr, "Unknown3f"},
     {0x40, nullptr, "CreateSession32"},
     {0x41, nullptr, "AcceptSession32"},
-    {0x42, nullptr, "Unknown"},
+    {0x42, nullptr, "ReplyAndReceiveLight32"},
     {0x43, nullptr, "ReplyAndReceive32"},
-    {0x44, nullptr, "Unknown"},
+    {0x44, nullptr, "ReplyAndReceiveWithUserBuffer32"},
     {0x45, SvcWrap32<CreateEvent32>, "CreateEvent32"},
-    {0x46, nullptr, "Unknown"},
-    {0x47, nullptr, "Unknown"},
-    {0x48, nullptr, "Unknown"},
-    {0x49, nullptr, "Unknown"},
-    {0x4a, nullptr, "Unknown"},
-    {0x4b, nullptr, "Unknown"},
-    {0x4c, nullptr, "Unknown"},
-    {0x4d, nullptr, "Unknown"},
-    {0x4e, nullptr, "Unknown"},
-    {0x4f, nullptr, "Unknown"},
-    {0x50, nullptr, "Unknown"},
-    {0x51, nullptr, "Unknown"},
-    {0x52, nullptr, "Unknown"},
-    {0x53, nullptr, "Unknown"},
-    {0x54, nullptr, "Unknown"},
-    {0x55, nullptr, "Unknown"},
-    {0x56, nullptr, "Unknown"},
-    {0x57, nullptr, "Unknown"},
-    {0x58, nullptr, "Unknown"},
-    {0x59, nullptr, "Unknown"},
-    {0x5a, nullptr, "Unknown"},
-    {0x5b, nullptr, "Unknown"},
-    {0x5c, nullptr, "Unknown"},
-    {0x5d, nullptr, "Unknown"},
-    {0x5e, nullptr, "Unknown"},
+    {0x46, nullptr, "MapIoRegion32"},
+    {0x47, nullptr, "UnmapIoRegion32"},
+    {0x48, nullptr, "MapPhysicalMemoryUnsafe32"},
+    {0x49, nullptr, "UnmapPhysicalMemoryUnsafe32"},
+    {0x4a, nullptr, "SetUnsafeLimit32"},
+    {0x4b, SvcWrap32<CreateCodeMemory32>, "CreateCodeMemory32"},
+    {0x4c, SvcWrap32<ControlCodeMemory32>, "ControlCodeMemory32"},
+    {0x4d, nullptr, "SleepSystem32"},
+    {0x4e, nullptr, "ReadWriteRegister32"},
+    {0x4f, nullptr, "SetProcessActivity32"},
+    {0x50, nullptr, "CreateSharedMemory32"},
+    {0x51, nullptr, "MapTransferMemory32"},
+    {0x52, nullptr, "UnmapTransferMemory32"},
+    {0x53, nullptr, "CreateInterruptEvent32"},
+    {0x54, nullptr, "QueryPhysicalAddress32"},
+    {0x55, nullptr, "QueryIoMapping32"},
+    {0x56, nullptr, "CreateDeviceAddressSpace32"},
+    {0x57, nullptr, "AttachDeviceAddressSpace32"},
+    {0x58, nullptr, "DetachDeviceAddressSpace32"},
+    {0x59, nullptr, "MapDeviceAddressSpaceByForce32"},
+    {0x5a, nullptr, "MapDeviceAddressSpaceAligned32"},
+    {0x5b, nullptr, "MapDeviceAddressSpace32"},
+    {0x5c, nullptr, "UnmapDeviceAddressSpace32"},
+    {0x5d, nullptr, "InvalidateProcessDataCache32"},
+    {0x5e, nullptr, "StoreProcessDataCache32"},
     {0x5F, SvcWrap32<FlushProcessDataCache32>, "FlushProcessDataCache32"},
-    {0x60, nullptr, "Unknown"},
-    {0x61, nullptr, "Unknown"},
-    {0x62, nullptr, "Unknown"},
-    {0x63, nullptr, "Unknown"},
-    {0x64, nullptr, "Unknown"},
+    {0x60, nullptr, "StoreProcessDataCache32"},
+    {0x61, nullptr, "BreakDebugProcess32"},
+    {0x62, nullptr, "TerminateDebugProcess32"},
+    {0x63, nullptr, "GetDebugEvent32"},
+    {0x64, nullptr, "ContinueDebugEvent32"},
     {0x65, nullptr, "GetProcessList32"},
-    {0x66, nullptr, "Unknown"},
-    {0x67, nullptr, "Unknown"},
-    {0x68, nullptr, "Unknown"},
-    {0x69, nullptr, "Unknown"},
-    {0x6A, nullptr, "Unknown"},
-    {0x6B, nullptr, "Unknown"},
-    {0x6C, nullptr, "Unknown"},
-    {0x6D, nullptr, "Unknown"},
-    {0x6E, nullptr, "Unknown"},
+    {0x66, nullptr, "GetThreadList"},
+    {0x67, nullptr, "GetDebugThreadContext32"},
+    {0x68, nullptr, "SetDebugThreadContext32"},
+    {0x69, nullptr, "QueryDebugProcessMemory32"},
+    {0x6A, nullptr, "ReadDebugProcessMemory32"},
+    {0x6B, nullptr, "WriteDebugProcessMemory32"},
+    {0x6C, nullptr, "SetHardwareBreakPoint32"},
+    {0x6D, nullptr, "GetDebugThreadParam32"},
+    {0x6E, nullptr, "Unknown6E"},
     {0x6f, nullptr, "GetSystemInfo32"},
     {0x70, nullptr, "CreatePort32"},
     {0x71, nullptr, "ManageNamedPort32"},
     {0x72, nullptr, "ConnectToPort32"},
     {0x73, nullptr, "SetProcessMemoryPermission32"},
-    {0x74, nullptr, "Unknown"},
-    {0x75, nullptr, "Unknown"},
-    {0x76, nullptr, "Unknown"},
+    {0x74, nullptr, "MapProcessMemory32"},
+    {0x75, nullptr, "UnmapProcessMemory32"},
+    {0x76, nullptr, "QueryProcessMemory32"},
     {0x77, nullptr, "MapProcessCodeMemory32"},
     {0x78, nullptr, "UnmapProcessCodeMemory32"},
-    {0x79, nullptr, "Unknown"},
-    {0x7A, nullptr, "Unknown"},
+    {0x79, nullptr, "CreateProcess32"},
+    {0x7A, nullptr, "StartProcess32"},
     {0x7B, nullptr, "TerminateProcess32"},
     {0x7C, nullptr, "GetProcessInfo32"},
     {0x7D, nullptr, "CreateResourceLimit32"},
@@ -2754,7 +2796,7 @@ static const FunctionDef SVC_Table_32[] = {
 };
 
 static const FunctionDef SVC_Table_64[] = {
-    {0x00, nullptr, "Unknown"},
+    {0x00, nullptr, "Unknown0"},
     {0x01, SvcWrap64<SetHeapSize>, "SetHeapSize"},
     {0x02, SvcWrap64<SetMemoryPermission>, "SetMemoryPermission"},
     {0x03, SvcWrap64<SetMemoryAttribute>, "SetMemoryAttribute"},
@@ -2809,23 +2851,23 @@ static const FunctionDef SVC_Table_64[] = {
     {0x34, SvcWrap64<WaitForAddress>, "WaitForAddress"},
     {0x35, SvcWrap64<SignalToAddress>, "SignalToAddress"},
     {0x36, SvcWrap64<SynchronizePreemptionState>, "SynchronizePreemptionState"},
-    {0x37, nullptr, "Unknown"},
-    {0x38, nullptr, "Unknown"},
-    {0x39, nullptr, "Unknown"},
-    {0x3A, nullptr, "Unknown"},
-    {0x3B, nullptr, "Unknown"},
+    {0x37, nullptr, "GetResourceLimitPeakValue"},
+    {0x38, nullptr, "Unknown38"},
+    {0x39, nullptr, "CreateIoPool"},
+    {0x3A, nullptr, "CreateIoRegion"},
+    {0x3B, nullptr, "Unknown3B"},
     {0x3C, SvcWrap64<KernelDebug>, "KernelDebug"},
     {0x3D, SvcWrap64<ChangeKernelTraceState>, "ChangeKernelTraceState"},
-    {0x3E, nullptr, "Unknown"},
-    {0x3F, nullptr, "Unknown"},
+    {0x3E, nullptr, "Unknown3e"},
+    {0x3F, nullptr, "Unknown3f"},
     {0x40, nullptr, "CreateSession"},
     {0x41, nullptr, "AcceptSession"},
     {0x42, nullptr, "ReplyAndReceiveLight"},
     {0x43, nullptr, "ReplyAndReceive"},
     {0x44, nullptr, "ReplyAndReceiveWithUserBuffer"},
     {0x45, SvcWrap64<CreateEvent>, "CreateEvent"},
-    {0x46, nullptr, "Unknown"},
-    {0x47, nullptr, "Unknown"},
+    {0x46, nullptr, "MapIoRegion"},
+    {0x47, nullptr, "UnmapIoRegion"},
     {0x48, nullptr, "MapPhysicalMemoryUnsafe"},
     {0x49, nullptr, "UnmapPhysicalMemoryUnsafe"},
     {0x4A, nullptr, "SetUnsafeLimit"},
@@ -2864,7 +2906,7 @@ static const FunctionDef SVC_Table_64[] = {
     {0x6B, nullptr, "WriteDebugProcessMemory"},
     {0x6C, nullptr, "SetHardwareBreakPoint"},
     {0x6D, nullptr, "GetDebugThreadParam"},
-    {0x6E, nullptr, "Unknown"},
+    {0x6E, nullptr, "Unknown6E"},
     {0x6F, nullptr, "GetSystemInfo"},
     {0x70, nullptr, "CreatePort"},
     {0x71, nullptr, "ManageNamedPort"},
@@ -2965,11 +3007,10 @@ static const FunctionDef* GetSVCInfo64(u32 func_num) {
 }
 
 void Call(Core::System& system, u32 immediate) {
-    system.ExitDynarmicProfile();
     auto& kernel = system.Kernel();
     kernel.EnterSVCProfile();
 
-    auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
+    auto* thread = GetCurrentThreadPointer(kernel);
     thread->SetIsCallingSvc();
 
     const FunctionDef* info = system.CurrentProcess()->Is64BitProcess() ? GetSVCInfo64(immediate)
@@ -2985,13 +3026,6 @@ void Call(Core::System& system, u32 immediate) {
     }
 
     kernel.ExitSVCProfile();
-
-    if (!thread->IsCallingSvc()) {
-        auto* host_context = thread->GetHostContext().get();
-        host_context->Rewind();
-    }
-
-    system.EnterDynarmicProfile();
 }
 
 } // namespace Kernel::Svc
diff --git a/src/core/hle/kernel/svc.h b/src/core/hle/kernel/svc.h
index 46e64277e..13f061b83 100644
--- a/src/core/hle/kernel/svc.h
+++ b/src/core/hle/kernel/svc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/svc_common.h b/src/core/hle/kernel/svc_common.h
index 25de6e437..95750c3eb 100644
--- a/src/core/hle/kernel/svc_common.h
+++ b/src/core/hle/kernel/svc_common.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/kernel/svc_results.h b/src/core/hle/kernel/svc_results.h
index 53a940723..f27cade33 100644
--- a/src/core/hle/kernel/svc_results.h
+++ b/src/core/hle/kernel/svc_results.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,34 +9,34 @@ namespace Kernel {
 
 // Confirmed Switch kernel error codes
 
-constexpr ResultCode ResultOutOfSessions{ErrorModule::Kernel, 7};
-constexpr ResultCode ResultInvalidArgument{ErrorModule::Kernel, 14};
-constexpr ResultCode ResultNoSynchronizationObject{ErrorModule::Kernel, 57};
-constexpr ResultCode ResultTerminationRequested{ErrorModule::Kernel, 59};
-constexpr ResultCode ResultInvalidSize{ErrorModule::Kernel, 101};
-constexpr ResultCode ResultInvalidAddress{ErrorModule::Kernel, 102};
-constexpr ResultCode ResultOutOfResource{ErrorModule::Kernel, 103};
-constexpr ResultCode ResultOutOfMemory{ErrorModule::Kernel, 104};
-constexpr ResultCode ResultOutOfHandles{ErrorModule::Kernel, 105};
-constexpr ResultCode ResultInvalidCurrentMemory{ErrorModule::Kernel, 106};
-constexpr ResultCode ResultInvalidNewMemoryPermission{ErrorModule::Kernel, 108};
-constexpr ResultCode ResultInvalidMemoryRegion{ErrorModule::Kernel, 110};
-constexpr ResultCode ResultInvalidPriority{ErrorModule::Kernel, 112};
-constexpr ResultCode ResultInvalidCoreId{ErrorModule::Kernel, 113};
-constexpr ResultCode ResultInvalidHandle{ErrorModule::Kernel, 114};
-constexpr ResultCode ResultInvalidPointer{ErrorModule::Kernel, 115};
-constexpr ResultCode ResultInvalidCombination{ErrorModule::Kernel, 116};
-constexpr ResultCode ResultTimedOut{ErrorModule::Kernel, 117};
-constexpr ResultCode ResultCancelled{ErrorModule::Kernel, 118};
-constexpr ResultCode ResultOutOfRange{ErrorModule::Kernel, 119};
-constexpr ResultCode ResultInvalidEnumValue{ErrorModule::Kernel, 120};
-constexpr ResultCode ResultNotFound{ErrorModule::Kernel, 121};
-constexpr ResultCode ResultBusy{ErrorModule::Kernel, 122};
-constexpr ResultCode ResultSessionClosed{ErrorModule::Kernel, 123};
-constexpr ResultCode ResultInvalidState{ErrorModule::Kernel, 125};
-constexpr ResultCode ResultReservedUsed{ErrorModule::Kernel, 126};
-constexpr ResultCode ResultPortClosed{ErrorModule::Kernel, 131};
-constexpr ResultCode ResultLimitReached{ErrorModule::Kernel, 132};
-constexpr ResultCode ResultInvalidId{ErrorModule::Kernel, 519};
+constexpr Result ResultOutOfSessions{ErrorModule::Kernel, 7};
+constexpr Result ResultInvalidArgument{ErrorModule::Kernel, 14};
+constexpr Result ResultNoSynchronizationObject{ErrorModule::Kernel, 57};
+constexpr Result ResultTerminationRequested{ErrorModule::Kernel, 59};
+constexpr Result ResultInvalidSize{ErrorModule::Kernel, 101};
+constexpr Result ResultInvalidAddress{ErrorModule::Kernel, 102};
+constexpr Result ResultOutOfResource{ErrorModule::Kernel, 103};
+constexpr Result ResultOutOfMemory{ErrorModule::Kernel, 104};
+constexpr Result ResultOutOfHandles{ErrorModule::Kernel, 105};
+constexpr Result ResultInvalidCurrentMemory{ErrorModule::Kernel, 106};
+constexpr Result ResultInvalidNewMemoryPermission{ErrorModule::Kernel, 108};
+constexpr Result ResultInvalidMemoryRegion{ErrorModule::Kernel, 110};
+constexpr Result ResultInvalidPriority{ErrorModule::Kernel, 112};
+constexpr Result ResultInvalidCoreId{ErrorModule::Kernel, 113};
+constexpr Result ResultInvalidHandle{ErrorModule::Kernel, 114};
+constexpr Result ResultInvalidPointer{ErrorModule::Kernel, 115};
+constexpr Result ResultInvalidCombination{ErrorModule::Kernel, 116};
+constexpr Result ResultTimedOut{ErrorModule::Kernel, 117};
+constexpr Result ResultCancelled{ErrorModule::Kernel, 118};
+constexpr Result ResultOutOfRange{ErrorModule::Kernel, 119};
+constexpr Result ResultInvalidEnumValue{ErrorModule::Kernel, 120};
+constexpr Result ResultNotFound{ErrorModule::Kernel, 121};
+constexpr Result ResultBusy{ErrorModule::Kernel, 122};
+constexpr Result ResultSessionClosed{ErrorModule::Kernel, 123};
+constexpr Result ResultInvalidState{ErrorModule::Kernel, 125};
+constexpr Result ResultReservedUsed{ErrorModule::Kernel, 126};
+constexpr Result ResultPortClosed{ErrorModule::Kernel, 131};
+constexpr Result ResultLimitReached{ErrorModule::Kernel, 132};
+constexpr Result ResultInvalidId{ErrorModule::Kernel, 519};
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/svc_types.h b/src/core/hle/kernel/svc_types.h
index 365e22e4e..79e15183a 100644
--- a/src/core/hle/kernel/svc_types.h
+++ b/src/core/hle/kernel/svc_types.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -96,4 +95,6 @@ constexpr inline s32 IdealCoreNoUpdate = -3;
 constexpr inline s32 LowestThreadPriority = 63;
 constexpr inline s32 HighestThreadPriority = 0;
 
+constexpr inline size_t ThreadLocalRegionSize = 0x200;
+
 } // namespace Kernel::Svc
diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h
index a60adfcab..4bc49087e 100644
--- a/src/core/hle/kernel/svc_wrap.h
+++ b/src/core/hle/kernel/svc_wrap.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -34,24 +33,24 @@ static inline void FuncReturn32(Core::System& system, u32 result) {
 }
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
-// Function wrappers that return type ResultCode
+// Function wrappers that return type Result
 
-template <ResultCode func(Core::System&, u64)>
+template <Result func(Core::System&, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0)).raw);
 }
 
-template <ResultCode func(Core::System&, u64, u64)>
+template <Result func(Core::System&, u64, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), Param(system, 1)).raw);
 }
 
-template <ResultCode func(Core::System&, u32)>
+template <Result func(Core::System&, u32)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0))).raw);
 }
 
-template <ResultCode func(Core::System&, u32, u32)>
+template <Result func(Core::System&, u32, u32)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(
         system,
@@ -59,14 +58,14 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by SetThreadActivity
-template <ResultCode func(Core::System&, Handle, Svc::ThreadActivity)>
+template <Result func(Core::System&, Handle, Svc::ThreadActivity)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)),
                             static_cast<Svc::ThreadActivity>(Param(system, 1)))
                            .raw);
 }
 
-template <ResultCode func(Core::System&, u32, u64, u64, u64)>
+template <Result func(Core::System&, u32, u64, u64, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)), Param(system, 1),
                             Param(system, 2), Param(system, 3))
@@ -74,7 +73,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by MapProcessMemory and UnmapProcessMemory
-template <ResultCode func(Core::System&, u64, u32, u64, u64)>
+template <Result func(Core::System&, u64, u32, u64, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), static_cast<u32>(Param(system, 1)),
                             Param(system, 2), Param(system, 3))
@@ -82,7 +81,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by ControlCodeMemory
-template <ResultCode func(Core::System&, Handle, u32, u64, u64, Svc::MemoryPermission)>
+template <Result func(Core::System&, Handle, u32, u64, u64, Svc::MemoryPermission)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<Handle>(Param(system, 0)),
                             static_cast<u32>(Param(system, 1)), Param(system, 2), Param(system, 3),
@@ -90,7 +89,7 @@ void SvcWrap64(Core::System& system) {
                            .raw);
 }
 
-template <ResultCode func(Core::System&, u32*)>
+template <Result func(Core::System&, u32*)>
 void SvcWrap64(Core::System& system) {
     u32 param = 0;
     const u32 retval = func(system, &param).raw;
@@ -98,7 +97,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u32*, u32)>
+template <Result func(Core::System&, u32*, u32)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval = func(system, &param_1, static_cast<u32>(Param(system, 1))).raw;
@@ -106,7 +105,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u32*, u32*)>
+template <Result func(Core::System&, u32*, u32*)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     u32 param_2 = 0;
@@ -119,7 +118,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u32*, u64)>
+template <Result func(Core::System&, u32*, u64)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1)).raw;
@@ -127,7 +126,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u32*, u64, u32)>
+template <Result func(Core::System&, u32*, u64, u32)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval =
@@ -137,7 +136,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u64*, u32)>
+template <Result func(Core::System&, u64*, u32)>
 void SvcWrap64(Core::System& system) {
     u64 param_1 = 0;
     const u32 retval = func(system, &param_1, static_cast<u32>(Param(system, 1))).raw;
@@ -146,12 +145,12 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u64, u32)>
+template <Result func(Core::System&, u64, u32)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), static_cast<u32>(Param(system, 1))).raw);
 }
 
-template <ResultCode func(Core::System&, u64*, u64)>
+template <Result func(Core::System&, u64*, u64)>
 void SvcWrap64(Core::System& system) {
     u64 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1)).raw;
@@ -160,7 +159,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u64*, u32, u32)>
+template <Result func(Core::System&, u64*, u32, u32)>
 void SvcWrap64(Core::System& system) {
     u64 param_1 = 0;
     const u32 retval = func(system, &param_1, static_cast<u32>(Param(system, 1)),
@@ -172,7 +171,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by GetResourceLimitLimitValue.
-template <ResultCode func(Core::System&, u64*, Handle, LimitableResource)>
+template <Result func(Core::System&, u64*, Handle, LimitableResource)>
 void SvcWrap64(Core::System& system) {
     u64 param_1 = 0;
     const u32 retval = func(system, &param_1, static_cast<Handle>(Param(system, 1)),
@@ -183,13 +182,13 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u32, u64)>
+template <Result func(Core::System&, u32, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)), Param(system, 1)).raw);
 }
 
 // Used by SetResourceLimitLimitValue
-template <ResultCode func(Core::System&, Handle, LimitableResource, u64)>
+template <Result func(Core::System&, Handle, LimitableResource, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<Handle>(Param(system, 0)),
                             static_cast<LimitableResource>(Param(system, 1)), Param(system, 2))
@@ -197,7 +196,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by SetThreadCoreMask
-template <ResultCode func(Core::System&, Handle, s32, u64)>
+template <Result func(Core::System&, Handle, s32, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)),
                             static_cast<s32>(Param(system, 1)), Param(system, 2))
@@ -205,44 +204,44 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by GetThreadCoreMask
-template <ResultCode func(Core::System&, Handle, s32*, u64*)>
+template <Result func(Core::System&, Handle, s32*, u64*)>
 void SvcWrap64(Core::System& system) {
     s32 param_1 = 0;
     u64 param_2 = 0;
-    const ResultCode retval = func(system, static_cast<u32>(Param(system, 2)), &param_1, &param_2);
+    const Result retval = func(system, static_cast<u32>(Param(system, 2)), &param_1, &param_2);
 
     system.CurrentArmInterface().SetReg(1, param_1);
     system.CurrentArmInterface().SetReg(2, param_2);
     FuncReturn(system, retval.raw);
 }
 
-template <ResultCode func(Core::System&, u64, u64, u32, u32)>
+template <Result func(Core::System&, u64, u64, u32, u32)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
                             static_cast<u32>(Param(system, 2)), static_cast<u32>(Param(system, 3)))
                            .raw);
 }
 
-template <ResultCode func(Core::System&, u64, u64, u32, u64)>
+template <Result func(Core::System&, u64, u64, u32, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
                             static_cast<u32>(Param(system, 2)), Param(system, 3))
                            .raw);
 }
 
-template <ResultCode func(Core::System&, u32, u64, u32)>
+template <Result func(Core::System&, u32, u64, u32)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)), Param(system, 1),
                             static_cast<u32>(Param(system, 2)))
                            .raw);
 }
 
-template <ResultCode func(Core::System&, u64, u64, u64)>
+template <Result func(Core::System&, u64, u64, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), Param(system, 1), Param(system, 2)).raw);
 }
 
-template <ResultCode func(Core::System&, u64, u64, u32)>
+template <Result func(Core::System&, u64, u64, u32)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(
         system,
@@ -250,7 +249,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by SetMemoryPermission
-template <ResultCode func(Core::System&, u64, u64, Svc::MemoryPermission)>
+template <Result func(Core::System&, u64, u64, Svc::MemoryPermission)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
                             static_cast<Svc::MemoryPermission>(Param(system, 2)))
@@ -258,14 +257,14 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by MapSharedMemory
-template <ResultCode func(Core::System&, Handle, u64, u64, Svc::MemoryPermission)>
+template <Result func(Core::System&, Handle, u64, u64, Svc::MemoryPermission)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, static_cast<Handle>(Param(system, 0)), Param(system, 1),
                             Param(system, 2), static_cast<Svc::MemoryPermission>(Param(system, 3)))
                            .raw);
 }
 
-template <ResultCode func(Core::System&, u32, u64, u64)>
+template <Result func(Core::System&, u32, u64, u64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(
         system,
@@ -273,7 +272,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by WaitSynchronization
-template <ResultCode func(Core::System&, s32*, u64, s32, s64)>
+template <Result func(Core::System&, s32*, u64, s32, s64)>
 void SvcWrap64(Core::System& system) {
     s32 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1), static_cast<s32>(Param(system, 2)),
@@ -284,7 +283,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u64, u64, u32, s64)>
+template <Result func(Core::System&, u64, u64, u32, s64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
                             static_cast<u32>(Param(system, 2)), static_cast<s64>(Param(system, 3)))
@@ -292,7 +291,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by GetInfo
-template <ResultCode func(Core::System&, u64*, u64, Handle, u64)>
+template <Result func(Core::System&, u64*, u64, Handle, u64)>
 void SvcWrap64(Core::System& system) {
     u64 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1),
@@ -303,7 +302,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, u32*, u64, u64, u64, u32, s32)>
+template <Result func(Core::System&, u32*, u64, u64, u64, u32, s32)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1), Param(system, 2), Param(system, 3),
@@ -315,7 +314,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by CreateTransferMemory
-template <ResultCode func(Core::System&, Handle*, u64, u64, Svc::MemoryPermission)>
+template <Result func(Core::System&, Handle*, u64, u64, Svc::MemoryPermission)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1), Param(system, 2),
@@ -327,7 +326,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by CreateCodeMemory
-template <ResultCode func(Core::System&, Handle*, u64, u64)>
+template <Result func(Core::System&, Handle*, u64, u64)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1), Param(system, 2)).raw;
@@ -336,7 +335,7 @@ void SvcWrap64(Core::System& system) {
     FuncReturn(system, retval);
 }
 
-template <ResultCode func(Core::System&, Handle*, u64, u32, u32)>
+template <Result func(Core::System&, Handle*, u64, u32, u32)>
 void SvcWrap64(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval = func(system, &param_1, Param(system, 1), static_cast<u32>(Param(system, 2)),
@@ -348,7 +347,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by WaitForAddress
-template <ResultCode func(Core::System&, u64, Svc::ArbitrationType, s32, s64)>
+template <Result func(Core::System&, u64, Svc::ArbitrationType, s32, s64)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system,
                func(system, Param(system, 0), static_cast<Svc::ArbitrationType>(Param(system, 1)),
@@ -357,7 +356,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by SignalToAddress
-template <ResultCode func(Core::System&, u64, Svc::SignalType, s32, s32)>
+template <Result func(Core::System&, u64, Svc::SignalType, s32, s32)>
 void SvcWrap64(Core::System& system) {
     FuncReturn(system,
                func(system, Param(system, 0), static_cast<Svc::SignalType>(Param(system, 1)),
@@ -426,7 +425,7 @@ void SvcWrap64(Core::System& system) {
 }
 
 // Used by QueryMemory32, ArbitrateLock32
-template <ResultCode func(Core::System&, u32, u32, u32)>
+template <Result func(Core::System&, u32, u32, u32)>
 void SvcWrap32(Core::System& system) {
     FuncReturn32(system,
                  func(system, Param32(system, 0), Param32(system, 1), Param32(system, 2)).raw);
@@ -457,7 +456,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by CreateThread32
-template <ResultCode func(Core::System&, Handle*, u32, u32, u32, u32, s32)>
+template <Result func(Core::System&, Handle*, u32, u32, u32, u32, s32)>
 void SvcWrap32(Core::System& system) {
     Handle param_1 = 0;
 
@@ -470,7 +469,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by GetInfo32
-template <ResultCode func(Core::System&, u32*, u32*, u32, u32, u32, u32)>
+template <Result func(Core::System&, u32*, u32*, u32, u32, u32, u32)>
 void SvcWrap32(Core::System& system) {
     u32 param_1 = 0;
     u32 param_2 = 0;
@@ -485,7 +484,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by GetThreadPriority32, ConnectToNamedPort32
-template <ResultCode func(Core::System&, u32*, u32)>
+template <Result func(Core::System&, u32*, u32)>
 void SvcWrap32(Core::System& system) {
     u32 param_1 = 0;
     const u32 retval = func(system, &param_1, Param32(system, 1)).raw;
@@ -494,7 +493,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by GetThreadId32
-template <ResultCode func(Core::System&, u32*, u32*, u32)>
+template <Result func(Core::System&, u32*, u32*, u32)>
 void SvcWrap32(Core::System& system) {
     u32 param_1 = 0;
     u32 param_2 = 0;
@@ -517,7 +516,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by CreateEvent32
-template <ResultCode func(Core::System&, Handle*, Handle*)>
+template <Result func(Core::System&, Handle*, Handle*)>
 void SvcWrap32(Core::System& system) {
     Handle param_1 = 0;
     Handle param_2 = 0;
@@ -529,7 +528,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by GetThreadId32
-template <ResultCode func(Core::System&, Handle, u32*, u32*, u32*)>
+template <Result func(Core::System&, Handle, u32*, u32*, u32*)>
 void SvcWrap32(Core::System& system) {
     u32 param_1 = 0;
     u32 param_2 = 0;
@@ -543,7 +542,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by GetThreadCoreMask32
-template <ResultCode func(Core::System&, Handle, s32*, u32*, u32*)>
+template <Result func(Core::System&, Handle, s32*, u32*, u32*)>
 void SvcWrap32(Core::System& system) {
     s32 param_1 = 0;
     u32 param_2 = 0;
@@ -563,7 +562,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by SetThreadActivity32
-template <ResultCode func(Core::System&, Handle, Svc::ThreadActivity)>
+template <Result func(Core::System&, Handle, Svc::ThreadActivity)>
 void SvcWrap32(Core::System& system) {
     const u32 retval = func(system, static_cast<Handle>(Param(system, 0)),
                             static_cast<Svc::ThreadActivity>(Param(system, 1)))
@@ -572,7 +571,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by SetThreadPriority32
-template <ResultCode func(Core::System&, Handle, u32)>
+template <Result func(Core::System&, Handle, u32)>
 void SvcWrap32(Core::System& system) {
     const u32 retval =
         func(system, static_cast<Handle>(Param(system, 0)), static_cast<u32>(Param(system, 1))).raw;
@@ -580,7 +579,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by SetMemoryAttribute32
-template <ResultCode func(Core::System&, Handle, u32, u32, u32)>
+template <Result func(Core::System&, Handle, u32, u32, u32)>
 void SvcWrap32(Core::System& system) {
     const u32 retval =
         func(system, static_cast<Handle>(Param(system, 0)), static_cast<u32>(Param(system, 1)),
@@ -590,7 +589,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by MapSharedMemory32
-template <ResultCode func(Core::System&, Handle, u32, u32, Svc::MemoryPermission)>
+template <Result func(Core::System&, Handle, u32, u32, Svc::MemoryPermission)>
 void SvcWrap32(Core::System& system) {
     const u32 retval = func(system, static_cast<Handle>(Param(system, 0)),
                             static_cast<u32>(Param(system, 1)), static_cast<u32>(Param(system, 2)),
@@ -600,7 +599,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by SetThreadCoreMask32
-template <ResultCode func(Core::System&, Handle, s32, u32, u32)>
+template <Result func(Core::System&, Handle, s32, u32, u32)>
 void SvcWrap32(Core::System& system) {
     const u32 retval =
         func(system, static_cast<Handle>(Param(system, 0)), static_cast<s32>(Param(system, 1)),
@@ -610,7 +609,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by WaitProcessWideKeyAtomic32
-template <ResultCode func(Core::System&, u32, u32, Handle, u32, u32)>
+template <Result func(Core::System&, u32, u32, Handle, u32, u32)>
 void SvcWrap32(Core::System& system) {
     const u32 retval =
         func(system, static_cast<u32>(Param(system, 0)), static_cast<u32>(Param(system, 1)),
@@ -621,7 +620,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by WaitForAddress32
-template <ResultCode func(Core::System&, u32, Svc::ArbitrationType, s32, u32, u32)>
+template <Result func(Core::System&, u32, Svc::ArbitrationType, s32, u32, u32)>
 void SvcWrap32(Core::System& system) {
     const u32 retval = func(system, static_cast<u32>(Param(system, 0)),
                             static_cast<Svc::ArbitrationType>(Param(system, 1)),
@@ -632,7 +631,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by SignalToAddress32
-template <ResultCode func(Core::System&, u32, Svc::SignalType, s32, s32)>
+template <Result func(Core::System&, u32, Svc::SignalType, s32, s32)>
 void SvcWrap32(Core::System& system) {
     const u32 retval = func(system, static_cast<u32>(Param(system, 0)),
                             static_cast<Svc::SignalType>(Param(system, 1)),
@@ -642,13 +641,13 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by SendSyncRequest32, ArbitrateUnlock32
-template <ResultCode func(Core::System&, u32)>
+template <Result func(Core::System&, u32)>
 void SvcWrap32(Core::System& system) {
     FuncReturn(system, func(system, static_cast<u32>(Param(system, 0))).raw);
 }
 
 // Used by CreateTransferMemory32
-template <ResultCode func(Core::System&, Handle*, u32, u32, Svc::MemoryPermission)>
+template <Result func(Core::System&, Handle*, u32, u32, Svc::MemoryPermission)>
 void SvcWrap32(Core::System& system) {
     Handle handle = 0;
     const u32 retval = func(system, &handle, Param32(system, 1), Param32(system, 2),
@@ -659,7 +658,7 @@ void SvcWrap32(Core::System& system) {
 }
 
 // Used by WaitSynchronization32
-template <ResultCode func(Core::System&, u32, u32, s32, u32, s32*)>
+template <Result func(Core::System&, u32, u32, s32, u32, s32*)>
 void SvcWrap32(Core::System& system) {
     s32 param_1 = 0;
     const u32 retval = func(system, Param32(system, 0), Param32(system, 1), Param32(system, 2),
@@ -669,4 +668,26 @@ void SvcWrap32(Core::System& system) {
     FuncReturn(system, retval);
 }
 
+// Used by CreateCodeMemory32
+template <Result func(Core::System&, Handle*, u32, u32)>
+void SvcWrap32(Core::System& system) {
+    Handle handle = 0;
+
+    const u32 retval = func(system, &handle, Param32(system, 1), Param32(system, 2)).raw;
+
+    system.CurrentArmInterface().SetReg(1, handle);
+    FuncReturn(system, retval);
+}
+
+// Used by ControlCodeMemory32
+template <Result func(Core::System&, Handle, u32, u64, u64, Svc::MemoryPermission)>
+void SvcWrap32(Core::System& system) {
+    const u32 retval =
+        func(system, Param32(system, 0), Param32(system, 1), Param(system, 2), Param(system, 4),
+             static_cast<Svc::MemoryPermission>(Param32(system, 6)))
+            .raw;
+
+    FuncReturn(system, retval);
+}
+
 } // namespace Kernel
diff --git a/src/core/hle/kernel/time_manager.cpp b/src/core/hle/kernel/time_manager.cpp
index aa985d820..5ee72c432 100644
--- a/src/core/hle/kernel/time_manager.cpp
+++ b/src/core/hle/kernel/time_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "core/core.h"
@@ -12,19 +11,21 @@
 namespace Kernel {
 
 TimeManager::TimeManager(Core::System& system_) : system{system_} {
-    time_manager_event_type =
-        Core::Timing::CreateEvent("Kernel::TimeManagerCallback",
-                                  [this](std::uintptr_t thread_handle, std::chrono::nanoseconds) {
-                                      KThread* thread = reinterpret_cast<KThread*>(thread_handle);
-                                      {
-                                          KScopedSchedulerLock sl(system.Kernel());
-                                          thread->OnTimer();
-                                      }
-                                  });
+    time_manager_event_type = Core::Timing::CreateEvent(
+        "Kernel::TimeManagerCallback",
+        [this](std::uintptr_t thread_handle, s64 time,
+               std::chrono::nanoseconds) -> std::optional<std::chrono::nanoseconds> {
+            KThread* thread = reinterpret_cast<KThread*>(thread_handle);
+            {
+                KScopedSchedulerLock sl(system.Kernel());
+                thread->OnTimer();
+            }
+            return std::nullopt;
+        });
 }
 
 void TimeManager::ScheduleTimeEvent(KThread* thread, s64 nanoseconds) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     if (nanoseconds > 0) {
         ASSERT(thread);
         ASSERT(thread->GetState() != ThreadState::Runnable);
@@ -35,7 +36,7 @@ void TimeManager::ScheduleTimeEvent(KThread* thread, s64 nanoseconds) {
 }
 
 void TimeManager::UnscheduleTimeEvent(KThread* thread) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     system.CoreTiming().UnscheduleEvent(time_manager_event_type,
                                         reinterpret_cast<uintptr_t>(thread));
 }
diff --git a/src/core/hle/kernel/time_manager.h b/src/core/hle/kernel/time_manager.h
index b1fa26e8c..94d16b3b4 100644
--- a/src/core/hle/kernel/time_manager.h
+++ b/src/core/hle/kernel/time_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/result.h b/src/core/hle/result.h
index 3807b9aa8..47a1b829b 100644
--- a/src/core/hle/result.h
+++ b/src/core/hle/result.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -112,15 +111,16 @@ enum class ErrorModule : u32 {
 };
 
 /// Encapsulates a Horizon OS error code, allowing it to be separated into its constituent fields.
-union ResultCode {
+union Result {
     u32 raw;
 
     BitField<0, 9, ErrorModule> module;
     BitField<9, 13, u32> description;
 
-    constexpr explicit ResultCode(u32 raw_) : raw(raw_) {}
+    Result() = default;
+    constexpr explicit Result(u32 raw_) : raw(raw_) {}
 
-    constexpr ResultCode(ErrorModule module_, u32 description_)
+    constexpr Result(ErrorModule module_, u32 description_)
         : raw(module.FormatValue(module_) | description.FormatValue(description_)) {}
 
     [[nodiscard]] constexpr bool IsSuccess() const {
@@ -131,19 +131,20 @@ union ResultCode {
         return !IsSuccess();
     }
 };
+static_assert(std::is_trivial_v<Result>);
 
-[[nodiscard]] constexpr bool operator==(const ResultCode& a, const ResultCode& b) {
+[[nodiscard]] constexpr bool operator==(const Result& a, const Result& b) {
     return a.raw == b.raw;
 }
 
-[[nodiscard]] constexpr bool operator!=(const ResultCode& a, const ResultCode& b) {
+[[nodiscard]] constexpr bool operator!=(const Result& a, const Result& b) {
     return !operator==(a, b);
 }
 
 // Convenience functions for creating some common kinds of errors:
 
-/// The default success `ResultCode`.
-constexpr ResultCode ResultSuccess(0);
+/// The default success `Result`.
+constexpr Result ResultSuccess(0);
 
 /**
  * Placeholder result code used for unknown error codes.
@@ -151,10 +152,52 @@ constexpr ResultCode ResultSuccess(0);
  * @note This should only be used when a particular error code
  *       is not known yet.
  */
-constexpr ResultCode ResultUnknown(UINT32_MAX);
+constexpr Result ResultUnknown(UINT32_MAX);
 
 /**
- * This is an optional value type. It holds a `ResultCode` and, if that code is ResultSuccess, it
+ * A ResultRange defines an inclusive range of error descriptions within an error module.
+ * This can be used to check whether the description of a given Result falls within the range.
+ * The conversion function returns a Result with its description set to description_start.
+ *
+ * An example of how it could be used:
+ * \code
+ * constexpr ResultRange ResultCommonError{ErrorModule::Common, 0, 9999};
+ *
+ * Result Example(int value) {
+ *     const Result result = OtherExample(value);
+ *
+ *     // This will only evaluate to true if result.module is ErrorModule::Common and
+ *     // result.description is in between 0 and 9999 inclusive.
+ *     if (ResultCommonError.Includes(result)) {
+ *         // This returns Result{ErrorModule::Common, 0};
+ *         return ResultCommonError;
+ *     }
+ *
+ *     return ResultSuccess;
+ * }
+ * \endcode
+ */
+class ResultRange {
+public:
+    consteval ResultRange(ErrorModule module, u32 description_start, u32 description_end_)
+        : code{module, description_start}, description_end{description_end_} {}
+
+    [[nodiscard]] constexpr operator Result() const {
+        return code;
+    }
+
+    [[nodiscard]] constexpr bool Includes(Result other) const {
+        return code.module == other.module && code.description <= other.description &&
+               other.description <= description_end;
+    }
+
+private:
+    Result code;
+    u32 description_end;
+};
+
+/**
+ * This is an optional value type. It holds a `Result` and, if that code is ResultSuccess, it
  * also holds a result of type `T`. If the code is an error code (not ResultSuccess), then trying
  * to access the inner value with operator* is undefined behavior and will assert with Unwrap().
  * Users of this class must be cognizant to check the status of the ResultVal with operator bool(),
@@ -165,7 +208,7 @@ constexpr ResultCode ResultUnknown(UINT32_MAX);
  * ResultVal<int> Frobnicate(float strength) {
  *     if (strength < 0.f || strength > 1.0f) {
  *         // Can't frobnicate too weakly or too strongly
- *         return ResultCode{ErrorModule::Common, 1};
+ *         return Result{ErrorModule::Common, 1};
  *     } else {
  *         // Frobnicated! Give caller a cookie
  *         return 42;
@@ -188,7 +231,9 @@ class ResultVal {
 public:
     constexpr ResultVal() : expected{} {}
 
-    constexpr ResultVal(ResultCode code) : expected{Common::Unexpected(code)} {}
+    constexpr ResultVal(Result code) : expected{Common::Unexpected(code)} {}
+
+    constexpr ResultVal(ResultRange range) : expected{Common::Unexpected(range)} {}
 
     template <typename U>
     constexpr ResultVal(U&& val) : expected{std::forward<U>(val)} {}
@@ -208,7 +253,7 @@ public:
         return expected.has_value();
     }
 
-    [[nodiscard]] constexpr ResultCode Code() const {
+    [[nodiscard]] constexpr Result Code() const {
         return expected.has_value() ? ResultSuccess : expected.error();
     }
 
@@ -275,8 +320,8 @@ public:
     }
 
 private:
-    // TODO: Replace this with std::expected once it is standardized in the STL.
-    Common::Expected<T, ResultCode> expected;
+    // TODO (Morph): Replace this with C++23 std::expected.
+    Common::Expected<T, Result> expected;
 };
 
 /**
@@ -293,7 +338,7 @@ private:
     target = std::move(*CONCAT2(check_result_L, __LINE__))
 
 /**
- * Analogous to CASCADE_RESULT, but for a bare ResultCode. The code will be propagated if
+ * Analogous to CASCADE_RESULT, but for a bare Result. The code will be propagated if
  * non-success, or discarded otherwise.
  */
 #define CASCADE_CODE(source)                                                                       \
diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index e34ef5a78..bb838e285 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -16,7 +15,6 @@
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/patch_manager.h"
 #include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/kernel.h"
 #include "core/hle/service/acc/acc.h"
 #include "core/hle/service/acc/acc_aa.h"
 #include "core/hle/service/acc/acc_su.h"
@@ -30,11 +28,11 @@
 
 namespace Service::Account {
 
-constexpr ResultCode ERR_INVALID_USER_ID{ErrorModule::Account, 20};
-constexpr ResultCode ERR_INVALID_APPLICATION_ID{ErrorModule::Account, 22};
-constexpr ResultCode ERR_INVALID_BUFFER{ErrorModule::Account, 30};
-constexpr ResultCode ERR_INVALID_BUFFER_SIZE{ErrorModule::Account, 31};
-constexpr ResultCode ERR_FAILED_SAVE_DATA{ErrorModule::Account, 100};
+constexpr Result ERR_INVALID_USER_ID{ErrorModule::Account, 20};
+constexpr Result ERR_INVALID_APPLICATION_ID{ErrorModule::Account, 22};
+constexpr Result ERR_INVALID_BUFFER{ErrorModule::Account, 30};
+constexpr Result ERR_INVALID_BUFFER_SIZE{ErrorModule::Account, 31};
+constexpr Result ERR_FAILED_SAVE_DATA{ErrorModule::Account, 100};
 
 // Thumbnails are hard coded to be at least this size
 constexpr std::size_t THUMBNAIL_SIZE = 0x24000;
@@ -292,7 +290,7 @@ protected:
     void Get(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_ACC, "called user_id=0x{}", user_id.RawString());
         ProfileBase profile_base{};
-        ProfileData data{};
+        UserData data{};
         if (profile_manager.GetProfileBaseAndData(user_id, profile_base, data)) {
             ctx.WriteBuffer(data);
             IPC::ResponseBuilder rb{ctx, 16};
@@ -375,18 +373,18 @@ protected:
                       reinterpret_cast<const char*>(base.username.data()), base.username.size()),
                   base.timestamp, base.user_uuid.RawString());
 
-        if (user_data.size() < sizeof(ProfileData)) {
-            LOG_ERROR(Service_ACC, "ProfileData buffer too small!");
+        if (user_data.size() < sizeof(UserData)) {
+            LOG_ERROR(Service_ACC, "UserData buffer too small!");
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(ERR_INVALID_BUFFER);
             return;
         }
 
-        ProfileData data;
-        std::memcpy(&data, user_data.data(), sizeof(ProfileData));
+        UserData data;
+        std::memcpy(&data, user_data.data(), sizeof(UserData));
 
         if (!profile_manager.SetProfileBaseAndData(user_id, base, data)) {
-            LOG_ERROR(Service_ACC, "Failed to update profile data and base!");
+            LOG_ERROR(Service_ACC, "Failed to update user data and base!");
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(ERR_FAILED_SAVE_DATA);
             return;
@@ -408,15 +406,15 @@ protected:
                       reinterpret_cast<const char*>(base.username.data()), base.username.size()),
                   base.timestamp, base.user_uuid.RawString());
 
-        if (user_data.size() < sizeof(ProfileData)) {
-            LOG_ERROR(Service_ACC, "ProfileData buffer too small!");
+        if (user_data.size() < sizeof(UserData)) {
+            LOG_ERROR(Service_ACC, "UserData buffer too small!");
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(ERR_INVALID_BUFFER);
             return;
         }
 
-        ProfileData data;
-        std::memcpy(&data, user_data.data(), sizeof(ProfileData));
+        UserData data;
+        std::memcpy(&data, user_data.data(), sizeof(UserData));
 
         Common::FS::IOFile image(GetImagePath(user_id), Common::FS::FileAccessMode::Write,
                                  Common::FS::FileType::BinaryFile);
@@ -507,7 +505,7 @@ protected:
 
     void Cancel() override {}
 
-    ResultCode GetResult() const override {
+    Result GetResult() const override {
         return ResultSuccess;
     }
 };
@@ -536,7 +534,7 @@ public:
 
 private:
     void CheckAvailability(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_ACC, "(STUBBED) called");
+        LOG_DEBUG(Service_ACC, "(STUBBED) called");
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
         rb.Push(false); // TODO: Check when this is supposed to return true and when not
@@ -749,7 +747,7 @@ void Module::Interface::InitializeApplicationInfoRestricted(Kernel::HLERequestCo
     rb.Push(InitializeApplicationInfoBase());
 }
 
-ResultCode Module::Interface::InitializeApplicationInfoBase() {
+Result Module::Interface::InitializeApplicationInfoBase() {
     if (application_info) {
         LOG_ERROR(Service_ACC, "Application already initialized");
         return ERR_ACCOUNTINFO_ALREADY_INITIALIZED;
diff --git a/src/core/hle/service/acc/acc.h b/src/core/hle/service/acc/acc.h
index f7e9bc4f8..1621e7c0a 100644
--- a/src/core/hle/service/acc/acc.h
+++ b/src/core/hle/service/acc/acc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -42,7 +41,7 @@ public:
         void StoreSaveDataThumbnailSystem(Kernel::HLERequestContext& ctx);
 
     private:
-        ResultCode InitializeApplicationInfoBase();
+        Result InitializeApplicationInfoBase();
         void StoreSaveDataThumbnail(Kernel::HLERequestContext& ctx, const Common::UUID& uuid,
                                     const u64 tid);
 
diff --git a/src/core/hle/service/acc/acc_aa.cpp b/src/core/hle/service/acc/acc_aa.cpp
index e498fb64d..90ed0f519 100644
--- a/src/core/hle/service/acc/acc_aa.cpp
+++ b/src/core/hle/service/acc/acc_aa.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/acc/acc_aa.h"
 
diff --git a/src/core/hle/service/acc/acc_aa.h b/src/core/hle/service/acc/acc_aa.h
index d1be20ff3..623daeaef 100644
--- a/src/core/hle/service/acc/acc_aa.h
+++ b/src/core/hle/service/acc/acc_aa.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/acc/acc_su.cpp b/src/core/hle/service/acc/acc_su.cpp
index f4034d591..b6bfd6155 100644
--- a/src/core/hle/service/acc/acc_su.cpp
+++ b/src/core/hle/service/acc/acc_su.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/acc/acc_su.h"
 
diff --git a/src/core/hle/service/acc/acc_su.h b/src/core/hle/service/acc/acc_su.h
index 132a126b4..8daef38b8 100644
--- a/src/core/hle/service/acc/acc_su.h
+++ b/src/core/hle/service/acc/acc_su.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/acc/acc_u0.cpp b/src/core/hle/service/acc/acc_u0.cpp
index df77c58f0..65023b8c2 100644
--- a/src/core/hle/service/acc/acc_u0.cpp
+++ b/src/core/hle/service/acc/acc_u0.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/acc/acc_u0.h"
 
diff --git a/src/core/hle/service/acc/acc_u0.h b/src/core/hle/service/acc/acc_u0.h
index 4c2600b67..35cd4b492 100644
--- a/src/core/hle/service/acc/acc_u0.h
+++ b/src/core/hle/service/acc/acc_u0.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/acc/acc_u1.cpp b/src/core/hle/service/acc/acc_u1.cpp
index 991921984..92f704c2f 100644
--- a/src/core/hle/service/acc/acc_u1.cpp
+++ b/src/core/hle/service/acc/acc_u1.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/acc/acc_u1.h"
 
diff --git a/src/core/hle/service/acc/acc_u1.h b/src/core/hle/service/acc/acc_u1.h
index 2d478324a..e711d3925 100644
--- a/src/core/hle/service/acc/acc_u1.h
+++ b/src/core/hle/service/acc/acc_u1.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/acc/async_context.cpp b/src/core/hle/service/acc/async_context.cpp
index a49dfdec7..c85b2e43a 100644
--- a/src/core/hle/service/acc/async_context.cpp
+++ b/src/core/hle/service/acc/async_context.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/acc/async_context.h b/src/core/hle/service/acc/async_context.h
index cc3a0a9fe..26332d241 100644
--- a/src/core/hle/service/acc/async_context.h
+++ b/src/core/hle/service/acc/async_context.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -27,7 +26,7 @@ public:
 protected:
     virtual bool IsComplete() const = 0;
     virtual void Cancel() = 0;
-    virtual ResultCode GetResult() const = 0;
+    virtual Result GetResult() const = 0;
 
     void MarkComplete();
 
diff --git a/src/core/hle/service/acc/errors.h b/src/core/hle/service/acc/errors.h
index 1f0577239..e9c16b951 100644
--- a/src/core/hle/service/acc/errors.h
+++ b/src/core/hle/service/acc/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,7 @@
 
 namespace Service::Account {
 
-constexpr ResultCode ERR_ACCOUNTINFO_BAD_APPLICATION{ErrorModule::Account, 22};
-constexpr ResultCode ERR_ACCOUNTINFO_ALREADY_INITIALIZED{ErrorModule::Account, 41};
+constexpr Result ERR_ACCOUNTINFO_BAD_APPLICATION{ErrorModule::Account, 22};
+constexpr Result ERR_ACCOUNTINFO_ALREADY_INITIALIZED{ErrorModule::Account, 41};
 
 } // namespace Service::Account
diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index fba847142..a58da4d5f 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include <random>
@@ -23,7 +22,7 @@ struct UserRaw {
     UUID uuid2{};
     u64 timestamp{};
     ProfileUsername username{};
-    ProfileData extra_data{};
+    UserData extra_data{};
 };
 static_assert(sizeof(UserRaw) == 0xC8, "UserRaw has incorrect size.");
 
@@ -34,9 +33,9 @@ struct ProfileDataRaw {
 static_assert(sizeof(ProfileDataRaw) == 0x650, "ProfileDataRaw has incorrect size.");
 
 // TODO(ogniK): Get actual error codes
-constexpr ResultCode ERROR_TOO_MANY_USERS(ErrorModule::Account, u32(-1));
-constexpr ResultCode ERROR_USER_ALREADY_EXISTS(ErrorModule::Account, u32(-2));
-constexpr ResultCode ERROR_ARGUMENT_IS_NULL(ErrorModule::Account, 20);
+constexpr Result ERROR_TOO_MANY_USERS(ErrorModule::Account, u32(-1));
+constexpr Result ERROR_USER_ALREADY_EXISTS(ErrorModule::Account, u32(-2));
+constexpr Result ERROR_ARGUMENT_IS_NULL(ErrorModule::Account, 20);
 
 constexpr char ACC_SAVE_AVATORS_BASE_PATH[] = "system/save/8000000000000010/su/avators";
 
@@ -88,7 +87,7 @@ bool ProfileManager::RemoveProfileAtIndex(std::size_t index) {
 }
 
 /// Helper function to register a user to the system
-ResultCode ProfileManager::AddUser(const ProfileInfo& user) {
+Result ProfileManager::AddUser(const ProfileInfo& user) {
     if (!AddToProfiles(user)) {
         return ERROR_TOO_MANY_USERS;
     }
@@ -97,7 +96,7 @@ ResultCode ProfileManager::AddUser(const ProfileInfo& user) {
 
 /// Create a new user on the system. If the uuid of the user already exists, the user is not
 /// created.
-ResultCode ProfileManager::CreateNewUser(UUID uuid, const ProfileUsername& username) {
+Result ProfileManager::CreateNewUser(UUID uuid, const ProfileUsername& username) {
     if (user_count == MAX_USERS) {
         return ERROR_TOO_MANY_USERS;
     }
@@ -124,7 +123,7 @@ ResultCode ProfileManager::CreateNewUser(UUID uuid, const ProfileUsername& usern
 /// Creates a new user on the system. This function allows a much simpler method of registration
 /// specifically by allowing an std::string for the username. This is required specifically since
 /// we're loading a string straight from the config
-ResultCode ProfileManager::CreateNewUser(UUID uuid, const std::string& username) {
+Result ProfileManager::CreateNewUser(UUID uuid, const std::string& username) {
     ProfileUsername username_output{};
 
     if (username.size() > username_output.size()) {
@@ -264,7 +263,7 @@ UUID ProfileManager::GetLastOpenedUser() const {
 
 /// Return the users profile base and the unknown arbitary data.
 bool ProfileManager::GetProfileBaseAndData(std::optional<std::size_t> index, ProfileBase& profile,
-                                           ProfileData& data) const {
+                                           UserData& data) const {
     if (GetProfileBase(index, profile)) {
         data = profiles[*index].data;
         return true;
@@ -273,15 +272,14 @@ bool ProfileManager::GetProfileBaseAndData(std::optional<std::size_t> index, Pro
 }
 
 /// Return the users profile base and the unknown arbitary data.
-bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile,
-                                           ProfileData& data) const {
+bool ProfileManager::GetProfileBaseAndData(UUID uuid, ProfileBase& profile, UserData& data) const {
     const auto idx = GetUserIndex(uuid);
     return GetProfileBaseAndData(idx, profile, data);
 }
 
 /// Return the users profile base and the unknown arbitary data.
 bool ProfileManager::GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
-                                           ProfileData& data) const {
+                                           UserData& data) const {
     return GetProfileBaseAndData(user.user_uuid, profile, data);
 }
 
@@ -319,7 +317,7 @@ bool ProfileManager::SetProfileBase(UUID uuid, const ProfileBase& profile_new) {
 }
 
 bool ProfileManager::SetProfileBaseAndData(Common::UUID uuid, const ProfileBase& profile_new,
-                                           const ProfileData& data_new) {
+                                           const UserData& data_new) {
     const auto index = GetUserIndex(uuid);
     if (index.has_value() && SetProfileBase(uuid, profile_new)) {
         profiles[*index].data = data_new;
diff --git a/src/core/hle/service/acc/profile_manager.h b/src/core/hle/service/acc/profile_manager.h
index 17347f7ef..135f7d0d5 100644
--- a/src/core/hle/service/acc/profile_manager.h
+++ b/src/core/hle/service/acc/profile_manager.h
@@ -1,12 +1,12 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <optional>
 
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
 #include "common/uuid.h"
@@ -22,7 +22,7 @@ using UserIDArray = std::array<Common::UUID, MAX_USERS>;
 
 /// Contains extra data related to a user.
 /// TODO: RE this structure
-struct ProfileData {
+struct UserData {
     INSERT_PADDING_WORDS_NOINIT(1);
     u32 icon_id;
     u8 bg_color_id;
@@ -30,7 +30,7 @@ struct ProfileData {
     INSERT_PADDING_BYTES_NOINIT(0x10);
     INSERT_PADDING_BYTES_NOINIT(0x60);
 };
-static_assert(sizeof(ProfileData) == 0x80, "ProfileData structure has incorrect size");
+static_assert(sizeof(UserData) == 0x80, "UserData structure has incorrect size");
 
 /// This holds general information about a users profile. This is where we store all the information
 /// based on a specific user
@@ -38,7 +38,7 @@ struct ProfileInfo {
     Common::UUID user_uuid{};
     ProfileUsername username{};
     u64 creation_time{};
-    ProfileData data{}; // TODO(ognik): Work out what this is
+    UserData data{}; // TODO(ognik): Work out what this is
     bool is_open{};
 };
 
@@ -64,9 +64,9 @@ public:
     ProfileManager();
     ~ProfileManager();
 
-    ResultCode AddUser(const ProfileInfo& user);
-    ResultCode CreateNewUser(Common::UUID uuid, const ProfileUsername& username);
-    ResultCode CreateNewUser(Common::UUID uuid, const std::string& username);
+    Result AddUser(const ProfileInfo& user);
+    Result CreateNewUser(Common::UUID uuid, const ProfileUsername& username);
+    Result CreateNewUser(Common::UUID uuid, const std::string& username);
     std::optional<Common::UUID> GetUser(std::size_t index) const;
     std::optional<std::size_t> GetUserIndex(const Common::UUID& uuid) const;
     std::optional<std::size_t> GetUserIndex(const ProfileInfo& user) const;
@@ -74,10 +74,9 @@ public:
     bool GetProfileBase(Common::UUID uuid, ProfileBase& profile) const;
     bool GetProfileBase(const ProfileInfo& user, ProfileBase& profile) const;
     bool GetProfileBaseAndData(std::optional<std::size_t> index, ProfileBase& profile,
-                               ProfileData& data) const;
-    bool GetProfileBaseAndData(Common::UUID uuid, ProfileBase& profile, ProfileData& data) const;
-    bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile,
-                               ProfileData& data) const;
+                               UserData& data) const;
+    bool GetProfileBaseAndData(Common::UUID uuid, ProfileBase& profile, UserData& data) const;
+    bool GetProfileBaseAndData(const ProfileInfo& user, ProfileBase& profile, UserData& data) const;
     std::size_t GetUserCount() const;
     std::size_t GetOpenUserCount() const;
     bool UserExists(Common::UUID uuid) const;
@@ -93,7 +92,7 @@ public:
     bool RemoveUser(Common::UUID uuid);
     bool SetProfileBase(Common::UUID uuid, const ProfileBase& profile_new);
     bool SetProfileBaseAndData(Common::UUID uuid, const ProfileBase& profile_new,
-                               const ProfileData& data_new);
+                               const UserData& data_new);
 
 private:
     void ParseUserSaveFile();
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 773dc9f29..6fb7e198e 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -1,12 +1,10 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <cinttypes>
 #include <cstring>
-#include "audio_core/audio_renderer.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "core/file_sys/control_metadata.h"
@@ -41,9 +39,9 @@
 
 namespace Service::AM {
 
-constexpr ResultCode ERR_NO_DATA_IN_CHANNEL{ErrorModule::AM, 2};
-constexpr ResultCode ERR_NO_MESSAGES{ErrorModule::AM, 3};
-constexpr ResultCode ERR_SIZE_OUT_OF_BOUNDS{ErrorModule::AM, 503};
+constexpr Result ERR_NO_DATA_IN_CHANNEL{ErrorModule::AM, 2};
+constexpr Result ERR_NO_MESSAGES{ErrorModule::AM, 3};
+constexpr Result ERR_SIZE_OUT_OF_BOUNDS{ErrorModule::AM, 503};
 
 enum class LaunchParameterKind : u32 {
     ApplicationSpecific = 1,
@@ -239,6 +237,7 @@ IDebugFunctions::IDebugFunctions(Core::System& system_)
         {130, nullptr, "FriendInvitationSetApplicationParameter"},
         {131, nullptr, "FriendInvitationClearApplicationParameter"},
         {132, nullptr, "FriendInvitationPushApplicationParameter"},
+        {140, nullptr, "RestrictPowerOperationForSecureLaunchModeForDebug"},
         {900, nullptr, "GetGrcProcessLaunchedSystemEvent"},
     };
     // clang-format on
@@ -286,7 +285,7 @@ ISelfController::ISelfController(Core::System& system_, NVFlinger::NVFlinger& nv
         {62, &ISelfController::SetIdleTimeDetectionExtension, "SetIdleTimeDetectionExtension"},
         {63, &ISelfController::GetIdleTimeDetectionExtension, "GetIdleTimeDetectionExtension"},
         {64, nullptr, "SetInputDetectionSourceSet"},
-        {65, nullptr, "ReportUserIsActive"},
+        {65, &ISelfController::ReportUserIsActive, "ReportUserIsActive"},
         {66, nullptr, "GetCurrentIlluminance"},
         {67, nullptr, "IsIlluminanceAvailable"},
         {68, &ISelfController::SetAutoSleepDisabled, "SetAutoSleepDisabled"},
@@ -366,7 +365,7 @@ void ISelfController::LeaveFatalSection(Kernel::HLERequestContext& ctx) {
     // Entry and exit of fatal sections must be balanced.
     if (num_fatal_sections_entered == 0) {
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultCode{ErrorModule::AM, 512});
+        rb.Push(Result{ErrorModule::AM, 512});
         return;
     }
 
@@ -518,6 +517,13 @@ void ISelfController::GetIdleTimeDetectionExtension(Kernel::HLERequestContext& c
     rb.Push<u32>(idle_time_detection_extension);
 }
 
+void ISelfController::ReportUserIsActive(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void ISelfController::SetAutoSleepDisabled(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     is_auto_sleep_disabled = rp.Pop<bool>();
@@ -618,7 +624,7 @@ void AppletMessageQueue::PushMessage(AppletMessage msg) {
 AppletMessageQueue::AppletMessage AppletMessageQueue::PopMessage() {
     if (messages.empty()) {
         on_new_message->GetWritableEvent().Clear();
-        return AppletMessage::NoMessage;
+        return AppletMessage::None;
     }
     auto msg = messages.front();
     messages.pop();
@@ -633,7 +639,11 @@ std::size_t AppletMessageQueue::GetMessageCount() const {
 }
 
 void AppletMessageQueue::RequestExit() {
-    PushMessage(AppletMessage::ExitRequested);
+    PushMessage(AppletMessage::Exit);
+}
+
+void AppletMessageQueue::RequestResume() {
+    PushMessage(AppletMessage::Resume);
 }
 
 void AppletMessageQueue::FocusStateChanged() {
@@ -687,7 +697,7 @@ ICommonStateGetter::ICommonStateGetter(Core::System& system_,
         {66, &ICommonStateGetter::SetCpuBoostMode, "SetCpuBoostMode"},
         {67, nullptr, "CancelCpuBoostMode"},
         {68, nullptr, "GetBuiltInDisplayType"},
-        {80, nullptr, "PerformSystemButtonPressingIfInFocus"},
+        {80, &ICommonStateGetter::PerformSystemButtonPressingIfInFocus, "PerformSystemButtonPressingIfInFocus"},
         {90, nullptr, "SetPerformanceConfigurationChangedNotification"},
         {91, nullptr, "GetCurrentPerformanceConfiguration"},
         {100, nullptr, "SetHandlingHomeButtonShortPressedEnabled"},
@@ -732,7 +742,7 @@ void ICommonStateGetter::ReceiveMessage(Kernel::HLERequestContext& ctx) {
     const auto message = msg_queue->PopMessage();
     IPC::ResponseBuilder rb{ctx, 3};
 
-    if (message == AppletMessageQueue::AppletMessage::NoMessage) {
+    if (message == AppletMessageQueue::AppletMessage::None) {
         LOG_ERROR(Service_AM, "Message queue is empty");
         rb.Push(ERR_NO_MESSAGES);
         rb.PushEnum<AppletMessageQueue::AppletMessage>(message);
@@ -744,7 +754,7 @@ void ICommonStateGetter::ReceiveMessage(Kernel::HLERequestContext& ctx) {
 }
 
 void ICommonStateGetter::GetCurrentFocusState(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_AM, "(STUBBED) called");
+    LOG_DEBUG(Service_AM, "(STUBBED) called");
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
@@ -827,6 +837,16 @@ void ICommonStateGetter::SetCpuBoostMode(Kernel::HLERequestContext& ctx) {
     apm_sys->SetCpuBoostMode(ctx);
 }
 
+void ICommonStateGetter::PerformSystemButtonPressingIfInFocus(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto system_button{rp.PopEnum<SystemButtonType>()};
+
+    LOG_WARNING(Service_AM, "(STUBBED) called, system_button={}", system_button);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void ICommonStateGetter::SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled(
     Kernel::HLERequestContext& ctx) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
@@ -980,7 +1000,7 @@ private:
         LOG_DEBUG(Service_AM, "called");
 
         IPC::RequestParser rp{ctx};
-        applet->GetBroker().PushNormalDataFromGame(rp.PopIpcInterface<IStorage>());
+        applet->GetBroker().PushNormalDataFromGame(rp.PopIpcInterface<IStorage>().lock());
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
@@ -1007,7 +1027,7 @@ private:
         LOG_DEBUG(Service_AM, "called");
 
         IPC::RequestParser rp{ctx};
-        applet->GetBroker().PushInteractiveDataFromGame(rp.PopIpcInterface<IStorage>());
+        applet->GetBroker().PushInteractiveDataFromGame(rp.PopIpcInterface<IStorage>().lock());
 
         ASSERT(applet->IsInitialized());
         applet->ExecuteInteractive();
@@ -1301,6 +1321,8 @@ IApplicationFunctions::IApplicationFunctions(Core::System& system_)
         {33, &IApplicationFunctions::EndBlockingHomeButton, "EndBlockingHomeButton"},
         {34, nullptr, "SelectApplicationLicense"},
         {35, nullptr, "GetDeviceSaveDataSizeMax"},
+        {36, nullptr, "GetLimitedApplicationLicense"},
+        {37, nullptr, "GetLimitedApplicationLicenseUpgradableEvent"},
         {40, &IApplicationFunctions::NotifyRunning, "NotifyRunning"},
         {50, &IApplicationFunctions::GetPseudoDeviceId, "GetPseudoDeviceId"},
         {60, nullptr, "SetMediaPlaybackStateForApplication"},
@@ -1337,7 +1359,7 @@ IApplicationFunctions::IApplicationFunctions(Core::System& system_)
         {200, nullptr, "GetLastApplicationExitReason"},
         {500, nullptr, "StartContinuousRecordingFlushForDebug"},
         {1000, nullptr, "CreateMovieMaker"},
-        {1001, nullptr, "PrepareForJit"},
+        {1001, &IApplicationFunctions::PrepareForJit, "PrepareForJit"},
     };
     // clang-format on
 
@@ -1787,6 +1809,13 @@ void IApplicationFunctions::GetHealthWarningDisappearedSystemEvent(Kernel::HLERe
     rb.PushCopyObjects(health_warning_disappeared_system_event->GetReadableEvent());
 }
 
+void IApplicationFunctions::PrepareForJit(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger& nvflinger,
                        Core::System& system) {
     auto message_queue = std::make_shared<AppletMessageQueue>(system);
diff --git a/src/core/hle/service/am/am.h b/src/core/hle/service/am/am.h
index 2a578aea5..bb75c6281 100644
--- a/src/core/hle/service/am/am.h
+++ b/src/core/hle/service/am/am.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -22,6 +21,7 @@ class NVFlinger;
 
 namespace Service::AM {
 
+// This is nn::settings::Language
 enum SystemLanguage {
     Japanese = 0,
     English = 1, // en-US
@@ -41,16 +41,44 @@ enum SystemLanguage {
     // 4.0.0+
     SimplifiedChinese = 15,
     TraditionalChinese = 16,
+    // 10.1.0+
+    BrazilianPortuguese = 17,
 };
 
 class AppletMessageQueue {
 public:
+    // This is nn::am::AppletMessage
     enum class AppletMessage : u32 {
-        NoMessage = 0,
-        ExitRequested = 4,
+        None = 0,
+        ChangeIntoForeground = 1,
+        ChangeIntoBackground = 2,
+        Exit = 4,
+        ApplicationExited = 6,
         FocusStateChanged = 15,
+        Resume = 16,
+        DetectShortPressingHomeButton = 20,
+        DetectLongPressingHomeButton = 21,
+        DetectShortPressingPowerButton = 22,
+        DetectMiddlePressingPowerButton = 23,
+        DetectLongPressingPowerButton = 24,
+        RequestToPrepareSleep = 25,
+        FinishedSleepSequence = 26,
+        SleepRequiredByHighTemperature = 27,
+        SleepRequiredByLowBattery = 28,
+        AutoPowerDown = 29,
         OperationModeChanged = 30,
         PerformanceModeChanged = 31,
+        DetectReceivingCecSystemStandby = 32,
+        SdCardRemoved = 33,
+        LaunchApplicationRequested = 50,
+        RequestToDisplay = 51,
+        ShowApplicationLogo = 55,
+        HideApplicationLogo = 56,
+        ForceHideApplicationLogo = 57,
+        FloatingApplicationDetected = 60,
+        DetectShortPressingCaptureButton = 90,
+        AlbumScreenShotTaken = 92,
+        AlbumRecordingSaved = 93,
     };
 
     explicit AppletMessageQueue(Core::System& system);
@@ -62,6 +90,7 @@ public:
     AppletMessage PopMessage();
     std::size_t GetMessageCount() const;
     void RequestExit();
+    void RequestResume();
     void FocusStateChanged();
     void OperationModeChanged();
 
@@ -146,6 +175,7 @@ private:
     void SetHandlesRequestToDisplay(Kernel::HLERequestContext& ctx);
     void SetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
     void GetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
+    void ReportUserIsActive(Kernel::HLERequestContext& ctx);
     void SetAutoSleepDisabled(Kernel::HLERequestContext& ctx);
     void IsAutoSleepDisabled(Kernel::HLERequestContext& ctx);
     void GetAccumulatedSuspendedTickValue(Kernel::HLERequestContext& ctx);
@@ -179,16 +209,31 @@ public:
     ~ICommonStateGetter() override;
 
 private:
+    // This is nn::oe::FocusState
     enum class FocusState : u8 {
         InFocus = 1,
         NotInFocus = 2,
+        Background = 3,
     };
 
+    // This is nn::oe::OperationMode
     enum class OperationMode : u8 {
         Handheld = 0,
         Docked = 1,
     };
 
+    // This is nn::am::service::SystemButtonType
+    enum class SystemButtonType {
+        None,
+        HomeButtonShortPressing,
+        HomeButtonLongPressing,
+        PowerButtonShortPressing,
+        PowerButtonLongPressing,
+        ShutdownSystem,
+        CaptureButtonShortPressing,
+        CaptureButtonLongPressing,
+    };
+
     void GetEventHandle(Kernel::HLERequestContext& ctx);
     void ReceiveMessage(Kernel::HLERequestContext& ctx);
     void GetCurrentFocusState(Kernel::HLERequestContext& ctx);
@@ -203,6 +248,7 @@ private:
     void EndVrModeEx(Kernel::HLERequestContext& ctx);
     void GetDefaultDisplayResolution(Kernel::HLERequestContext& ctx);
     void SetCpuBoostMode(Kernel::HLERequestContext& ctx);
+    void PerformSystemButtonPressingIfInFocus(Kernel::HLERequestContext& ctx);
     void SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<AppletMessageQueue> msg_queue;
@@ -304,6 +350,7 @@ private:
     void TryPopFromFriendInvitationStorageChannel(Kernel::HLERequestContext& ctx);
     void GetNotificationStorageChannelEvent(Kernel::HLERequestContext& ctx);
     void GetHealthWarningDisappearedSystemEvent(Kernel::HLERequestContext& ctx);
+    void PrepareForJit(Kernel::HLERequestContext& ctx);
 
     KernelHelpers::ServiceContext service_context;
 
diff --git a/src/core/hle/service/am/applet_ae.cpp b/src/core/hle/service/am/applet_ae.cpp
index 0ec4fd4ca..d7719da35 100644
--- a/src/core/hle/service/am/applet_ae.cpp
+++ b/src/core/hle/service/am/applet_ae.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/core.h"
diff --git a/src/core/hle/service/am/applet_ae.h b/src/core/hle/service/am/applet_ae.h
index f89f65649..2147976a6 100644
--- a/src/core/hle/service/am/applet_ae.h
+++ b/src/core/hle/service/am/applet_ae.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/am/applet_oe.cpp b/src/core/hle/service/am/applet_oe.cpp
index b8859f4e6..00fc4202c 100644
--- a/src/core/hle/service/am/applet_oe.cpp
+++ b/src/core/hle/service/am/applet_oe.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/am/applet_oe.h b/src/core/hle/service/am/applet_oe.h
index 64b874ead..8fea249f1 100644
--- a/src/core/hle/service/am/applet_oe.h
+++ b/src/core/hle/service/am/applet_oe.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/am/applets/applet_controller.cpp b/src/core/hle/service/am/applets/applet_controller.cpp
index d073f2210..b418031de 100644
--- a/src/core/hle/service/am/applets/applet_controller.cpp
+++ b/src/core/hle/service/am/applets/applet_controller.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
@@ -21,9 +20,9 @@
 namespace Service::AM::Applets {
 
 // This error code (0x183ACA) is thrown when the applet fails to initialize.
-[[maybe_unused]] constexpr ResultCode ERR_CONTROLLER_APPLET_3101{ErrorModule::HID, 3101};
+[[maybe_unused]] constexpr Result ERR_CONTROLLER_APPLET_3101{ErrorModule::HID, 3101};
 // This error code (0x183CCA) is thrown when the u32 result in ControllerSupportResultInfo is 2.
-[[maybe_unused]] constexpr ResultCode ERR_CONTROLLER_APPLET_3102{ErrorModule::HID, 3102};
+[[maybe_unused]] constexpr Result ERR_CONTROLLER_APPLET_3102{ErrorModule::HID, 3102};
 
 static Core::Frontend::ControllerParameters ConvertToFrontendParameters(
     ControllerSupportArgPrivate private_arg, ControllerSupportArgHeader header, bool enable_text,
@@ -174,12 +173,12 @@ bool Controller::TransactionComplete() const {
     return complete;
 }
 
-ResultCode Controller::GetStatus() const {
+Result Controller::GetStatus() const {
     return status;
 }
 
 void Controller::ExecuteInteractive() {
-    UNREACHABLE_MSG("Attempted to call interactive execution on non-interactive applet.");
+    ASSERT_MSG(false, "Attempted to call interactive execution on non-interactive applet.");
 }
 
 void Controller::Execute() {
diff --git a/src/core/hle/service/am/applets/applet_controller.h b/src/core/hle/service/am/applets/applet_controller.h
index 1a832505e..1f9adec65 100644
--- a/src/core/hle/service/am/applets/applet_controller.h
+++ b/src/core/hle/service/am/applets/applet_controller.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -127,7 +126,7 @@ public:
     void Initialize() override;
 
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
@@ -144,7 +143,7 @@ private:
     ControllerUpdateFirmwareArg controller_update_arg;
     ControllerKeyRemappingArg controller_key_remapping_arg;
     bool complete{false};
-    ResultCode status{ResultSuccess};
+    Result status{ResultSuccess};
     bool is_single_mode{false};
     std::vector<u8> out_data;
 };
diff --git a/src/core/hle/service/am/applets/applet_error.cpp b/src/core/hle/service/am/applets/applet_error.cpp
index a06c2b872..fcf34bf7e 100644
--- a/src/core/hle/service/am/applets/applet_error.cpp
+++ b/src/core/hle/service/am/applets/applet_error.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cstring>
@@ -26,15 +25,15 @@ struct ErrorCode {
         };
     }
 
-    static constexpr ErrorCode FromResultCode(ResultCode result) {
+    static constexpr ErrorCode FromResult(Result result) {
         return {
             .error_category{2000 + static_cast<u32>(result.module.Value())},
             .error_number{result.description.Value()},
         };
     }
 
-    constexpr ResultCode ToResultCode() const {
-        return ResultCode{static_cast<ErrorModule>(error_category - 2000), error_number};
+    constexpr Result ToResult() const {
+        return Result{static_cast<ErrorModule>(error_category - 2000), error_number};
     }
 };
 static_assert(sizeof(ErrorCode) == 0x8, "ErrorCode has incorrect size.");
@@ -98,8 +97,8 @@ void CopyArgumentData(const std::vector<u8>& data, T& variable) {
     std::memcpy(&variable, data.data(), sizeof(T));
 }
 
-ResultCode Decode64BitError(u64 error) {
-    return ErrorCode::FromU64(error).ToResultCode();
+Result Decode64BitError(u64 error) {
+    return ErrorCode::FromU64(error).ToResult();
 }
 
 } // Anonymous namespace
@@ -128,16 +127,16 @@ void Error::Initialize() {
         if (args->error.use_64bit_error_code) {
             error_code = Decode64BitError(args->error.error_code_64);
         } else {
-            error_code = ResultCode(args->error.error_code_32);
+            error_code = Result(args->error.error_code_32);
         }
         break;
     case ErrorAppletMode::ShowSystemError:
         CopyArgumentData(data, args->system_error);
-        error_code = ResultCode(Decode64BitError(args->system_error.error_code_64));
+        error_code = Result(Decode64BitError(args->system_error.error_code_64));
         break;
     case ErrorAppletMode::ShowApplicationError:
         CopyArgumentData(data, args->application_error);
-        error_code = ResultCode(args->application_error.error_code);
+        error_code = Result(args->application_error.error_code);
         break;
     case ErrorAppletMode::ShowErrorRecord:
         CopyArgumentData(data, args->error_record);
@@ -152,12 +151,12 @@ bool Error::TransactionComplete() const {
     return complete;
 }
 
-ResultCode Error::GetStatus() const {
+Result Error::GetStatus() const {
     return ResultSuccess;
 }
 
 void Error::ExecuteInteractive() {
-    UNREACHABLE_MSG("Unexpected interactive applet data!");
+    ASSERT_MSG(false, "Unexpected interactive applet data!");
 }
 
 void Error::Execute() {
diff --git a/src/core/hle/service/am/applets/applet_error.h b/src/core/hle/service/am/applets/applet_error.h
index 8aa9046a5..d78d6f1d1 100644
--- a/src/core/hle/service/am/applets/applet_error.h
+++ b/src/core/hle/service/am/applets/applet_error.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -32,7 +31,7 @@ public:
     void Initialize() override;
 
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
@@ -42,7 +41,7 @@ private:
     union ErrorArguments;
 
     const Core::Frontend::ErrorApplet& frontend;
-    ResultCode error_code = ResultSuccess;
+    Result error_code = ResultSuccess;
     ErrorAppletMode mode = ErrorAppletMode::ShowError;
     std::unique_ptr<ErrorArguments> args;
 
diff --git a/src/core/hle/service/am/applets/applet_general_backend.cpp b/src/core/hle/service/am/applets/applet_general_backend.cpp
index 2c6e9d83c..c34ef08b3 100644
--- a/src/core/hle/service/am/applets/applet_general_backend.cpp
+++ b/src/core/hle/service/am/applets/applet_general_backend.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/hex_util.h"
@@ -14,7 +13,7 @@
 
 namespace Service::AM::Applets {
 
-constexpr ResultCode ERROR_INVALID_PIN{ErrorModule::PCTL, 221};
+constexpr Result ERROR_INVALID_PIN{ErrorModule::PCTL, 221};
 
 static void LogCurrentStorage(AppletDataBroker& broker, std::string_view prefix) {
     std::shared_ptr<IStorage> storage = broker.PopNormalDataToApplet();
@@ -72,12 +71,12 @@ bool Auth::TransactionComplete() const {
     return complete;
 }
 
-ResultCode Auth::GetStatus() const {
+Result Auth::GetStatus() const {
     return successful ? ResultSuccess : ERROR_INVALID_PIN;
 }
 
 void Auth::ExecuteInteractive() {
-    UNREACHABLE_MSG("Unexpected interactive applet data.");
+    ASSERT_MSG(false, "Unexpected interactive applet data.");
 }
 
 void Auth::Execute() {
@@ -137,7 +136,7 @@ void Auth::AuthFinished(bool is_successful) {
     successful = is_successful;
 
     struct Return {
-        ResultCode result_code;
+        Result result_code;
     };
     static_assert(sizeof(Return) == 0x4, "Return (AuthApplet) has incorrect size.");
 
@@ -171,12 +170,12 @@ bool PhotoViewer::TransactionComplete() const {
     return complete;
 }
 
-ResultCode PhotoViewer::GetStatus() const {
+Result PhotoViewer::GetStatus() const {
     return ResultSuccess;
 }
 
 void PhotoViewer::ExecuteInteractive() {
-    UNREACHABLE_MSG("Unexpected interactive applet data.");
+    ASSERT_MSG(false, "Unexpected interactive applet data.");
 }
 
 void PhotoViewer::Execute() {
@@ -224,7 +223,7 @@ bool StubApplet::TransactionComplete() const {
     return true;
 }
 
-ResultCode StubApplet::GetStatus() const {
+Result StubApplet::GetStatus() const {
     LOG_WARNING(Service_AM, "called (STUBBED)");
     return ResultSuccess;
 }
diff --git a/src/core/hle/service/am/applets/applet_general_backend.h b/src/core/hle/service/am/applets/applet_general_backend.h
index 7496ded88..a9f2535a2 100644
--- a/src/core/hle/service/am/applets/applet_general_backend.h
+++ b/src/core/hle/service/am/applets/applet_general_backend.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -26,7 +25,7 @@ public:
 
     void Initialize() override;
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
@@ -57,7 +56,7 @@ public:
 
     void Initialize() override;
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
@@ -78,7 +77,7 @@ public:
     void Initialize() override;
 
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
diff --git a/src/core/hle/service/am/applets/applet_mii_edit.cpp b/src/core/hle/service/am/applets/applet_mii_edit.cpp
new file mode 100644
index 000000000..ae80ef506
--- /dev/null
+++ b/src/core/hle/service/am/applets/applet_mii_edit.cpp
@@ -0,0 +1,138 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/frontend/applets/mii_edit.h"
+#include "core/hle/service/am/am.h"
+#include "core/hle/service/am/applets/applet_mii_edit.h"
+#include "core/hle/service/mii/mii_manager.h"
+
+namespace Service::AM::Applets {
+
+MiiEdit::MiiEdit(Core::System& system_, LibraryAppletMode applet_mode_,
+                 const Core::Frontend::MiiEditApplet& frontend_)
+    : Applet{system_, applet_mode_}, frontend{frontend_}, system{system_} {}
+
+MiiEdit::~MiiEdit() = default;
+
+void MiiEdit::Initialize() {
+    // Note: MiiEdit is not initialized with common arguments.
+    //       Instead, it is initialized by an AppletInput storage with size 0x100 bytes.
+    //       Do NOT call Applet::Initialize() here.
+
+    const auto storage = broker.PopNormalDataToApplet();
+    ASSERT(storage != nullptr);
+
+    const auto applet_input_data = storage->GetData();
+    ASSERT(applet_input_data.size() >= sizeof(MiiEditAppletInputCommon));
+
+    std::memcpy(&applet_input_common, applet_input_data.data(), sizeof(MiiEditAppletInputCommon));
+
+    LOG_INFO(Service_AM,
+             "Initializing MiiEdit Applet with MiiEditAppletVersion={} and MiiEditAppletMode={}",
+             applet_input_common.version, applet_input_common.applet_mode);
+
+    switch (applet_input_common.version) {
+    case MiiEditAppletVersion::Version3:
+        ASSERT(applet_input_data.size() ==
+               sizeof(MiiEditAppletInputCommon) + sizeof(MiiEditAppletInputV3));
+        std::memcpy(&applet_input_v3, applet_input_data.data() + sizeof(MiiEditAppletInputCommon),
+                    sizeof(MiiEditAppletInputV3));
+        break;
+    case MiiEditAppletVersion::Version4:
+        ASSERT(applet_input_data.size() ==
+               sizeof(MiiEditAppletInputCommon) + sizeof(MiiEditAppletInputV4));
+        std::memcpy(&applet_input_v4, applet_input_data.data() + sizeof(MiiEditAppletInputCommon),
+                    sizeof(MiiEditAppletInputV4));
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown MiiEditAppletVersion={} with size={}",
+                          applet_input_common.version, applet_input_data.size());
+        ASSERT(applet_input_data.size() >=
+               sizeof(MiiEditAppletInputCommon) + sizeof(MiiEditAppletInputV4));
+        std::memcpy(&applet_input_v4, applet_input_data.data() + sizeof(MiiEditAppletInputCommon),
+                    sizeof(MiiEditAppletInputV4));
+        break;
+    }
+}
+
+bool MiiEdit::TransactionComplete() const {
+    return is_complete;
+}
+
+Result MiiEdit::GetStatus() const {
+    return ResultSuccess;
+}
+
+void MiiEdit::ExecuteInteractive() {
+    ASSERT_MSG(false, "Attempted to call interactive execution on non-interactive applet.");
+}
+
+void MiiEdit::Execute() {
+    if (is_complete) {
+        return;
+    }
+
+    // This is a default stub for each of the MiiEdit applet modes.
+    switch (applet_input_common.applet_mode) {
+    case MiiEditAppletMode::ShowMiiEdit:
+    case MiiEditAppletMode::AppendMii:
+    case MiiEditAppletMode::AppendMiiImage:
+    case MiiEditAppletMode::UpdateMiiImage:
+        MiiEditOutput(MiiEditResult::Success, 0);
+        break;
+    case MiiEditAppletMode::CreateMii:
+    case MiiEditAppletMode::EditMii: {
+        Service::Mii::MiiManager mii_manager;
+
+        const MiiEditCharInfo char_info{
+            .mii_info{applet_input_common.applet_mode == MiiEditAppletMode::EditMii
+                          ? applet_input_v4.char_info.mii_info
+                          : mii_manager.BuildDefault(0)},
+        };
+
+        MiiEditOutputForCharInfoEditing(MiiEditResult::Success, char_info);
+        break;
+    }
+    default:
+        UNIMPLEMENTED_MSG("Unknown MiiEditAppletMode={}", applet_input_common.applet_mode);
+
+        MiiEditOutput(MiiEditResult::Success, 0);
+        break;
+    }
+}
+
+void MiiEdit::MiiEditOutput(MiiEditResult result, s32 index) {
+    const MiiEditAppletOutput applet_output{
+        .result{result},
+        .index{index},
+    };
+
+    std::vector<u8> out_data(sizeof(MiiEditAppletOutput));
+    std::memcpy(out_data.data(), &applet_output, sizeof(MiiEditAppletOutput));
+
+    is_complete = true;
+
+    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(out_data)));
+    broker.SignalStateChanged();
+}
+
+void MiiEdit::MiiEditOutputForCharInfoEditing(MiiEditResult result,
+                                              const MiiEditCharInfo& char_info) {
+    const MiiEditAppletOutputForCharInfoEditing applet_output{
+        .result{result},
+        .char_info{char_info},
+    };
+
+    std::vector<u8> out_data(sizeof(MiiEditAppletOutputForCharInfoEditing));
+    std::memcpy(out_data.data(), &applet_output, sizeof(MiiEditAppletOutputForCharInfoEditing));
+
+    is_complete = true;
+
+    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(out_data)));
+    broker.SignalStateChanged();
+}
+
+} // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_mii_edit.h b/src/core/hle/service/am/applets/applet_mii_edit.h
new file mode 100644
index 000000000..d18dd3cf5
--- /dev/null
+++ b/src/core/hle/service/am/applets/applet_mii_edit.h
@@ -0,0 +1,44 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/result.h"
+#include "core/hle/service/am/applets/applet_mii_edit_types.h"
+#include "core/hle/service/am/applets/applets.h"
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Service::AM::Applets {
+
+class MiiEdit final : public Applet {
+public:
+    explicit MiiEdit(Core::System& system_, LibraryAppletMode applet_mode_,
+                     const Core::Frontend::MiiEditApplet& frontend_);
+    ~MiiEdit() override;
+
+    void Initialize() override;
+
+    bool TransactionComplete() const override;
+    Result GetStatus() const override;
+    void ExecuteInteractive() override;
+    void Execute() override;
+
+    void MiiEditOutput(MiiEditResult result, s32 index);
+
+    void MiiEditOutputForCharInfoEditing(MiiEditResult result, const MiiEditCharInfo& char_info);
+
+private:
+    const Core::Frontend::MiiEditApplet& frontend;
+    Core::System& system;
+
+    MiiEditAppletInputCommon applet_input_common{};
+    MiiEditAppletInputV3 applet_input_v3{};
+    MiiEditAppletInputV4 applet_input_v4{};
+
+    bool is_complete{false};
+};
+
+} // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_mii_edit_types.h b/src/core/hle/service/am/applets/applet_mii_edit_types.h
new file mode 100644
index 000000000..4705d019f
--- /dev/null
+++ b/src/core/hle/service/am/applets/applet_mii_edit_types.h
@@ -0,0 +1,82 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/service/mii/types.h"
+
+namespace Service::AM::Applets {
+
+enum class MiiEditAppletVersion : s32 {
+    Version3 = 0x3, // 1.0.0 - 10.1.1
+    Version4 = 0x4, // 10.2.0+
+};
+
+// This is nn::mii::AppletMode
+enum class MiiEditAppletMode : u32 {
+    ShowMiiEdit = 0,
+    AppendMii = 1,
+    AppendMiiImage = 2,
+    UpdateMiiImage = 3,
+    CreateMii = 4,
+    EditMii = 5,
+};
+
+enum class MiiEditResult : u32 {
+    Success,
+    Cancel,
+};
+
+struct MiiEditCharInfo {
+    Service::Mii::CharInfo mii_info{};
+};
+static_assert(sizeof(MiiEditCharInfo) == 0x58, "MiiEditCharInfo has incorrect size.");
+
+struct MiiEditAppletInputCommon {
+    MiiEditAppletVersion version{};
+    MiiEditAppletMode applet_mode{};
+};
+static_assert(sizeof(MiiEditAppletInputCommon) == 0x8,
+              "MiiEditAppletInputCommon has incorrect size.");
+
+struct MiiEditAppletInputV3 {
+    u32 special_mii_key_code{};
+    std::array<Common::UUID, 8> valid_uuids{};
+    Common::UUID used_uuid{};
+    INSERT_PADDING_BYTES(0x64);
+};
+static_assert(sizeof(MiiEditAppletInputV3) == 0x100 - sizeof(MiiEditAppletInputCommon),
+              "MiiEditAppletInputV3 has incorrect size.");
+
+struct MiiEditAppletInputV4 {
+    u32 special_mii_key_code{};
+    MiiEditCharInfo char_info{};
+    INSERT_PADDING_BYTES(0x28);
+    Common::UUID used_uuid{};
+    INSERT_PADDING_BYTES(0x64);
+};
+static_assert(sizeof(MiiEditAppletInputV4) == 0x100 - sizeof(MiiEditAppletInputCommon),
+              "MiiEditAppletInputV4 has incorrect size.");
+
+// This is nn::mii::AppletOutput
+struct MiiEditAppletOutput {
+    MiiEditResult result{};
+    s32 index{};
+    INSERT_PADDING_BYTES(0x18);
+};
+static_assert(sizeof(MiiEditAppletOutput) == 0x20, "MiiEditAppletOutput has incorrect size.");
+
+// This is nn::mii::AppletOutputForCharInfoEditing
+struct MiiEditAppletOutputForCharInfoEditing {
+    MiiEditResult result{};
+    MiiEditCharInfo char_info{};
+    INSERT_PADDING_BYTES(0x24);
+};
+static_assert(sizeof(MiiEditAppletOutputForCharInfoEditing) == 0x80,
+              "MiiEditAppletOutputForCharInfoEditing has incorrect size.");
+
+} // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_profile_select.cpp b/src/core/hle/service/am/applets/applet_profile_select.cpp
index 82500e121..c738db028 100644
--- a/src/core/hle/service/am/applets/applet_profile_select.cpp
+++ b/src/core/hle/service/am/applets/applet_profile_select.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 
@@ -13,7 +12,7 @@
 
 namespace Service::AM::Applets {
 
-constexpr ResultCode ERR_USER_CANCELLED_SELECTION{ErrorModule::Account, 1};
+constexpr Result ERR_USER_CANCELLED_SELECTION{ErrorModule::Account, 1};
 
 ProfileSelect::ProfileSelect(Core::System& system_, LibraryAppletMode applet_mode_,
                              const Core::Frontend::ProfileSelectApplet& frontend_)
@@ -40,12 +39,12 @@ bool ProfileSelect::TransactionComplete() const {
     return complete;
 }
 
-ResultCode ProfileSelect::GetStatus() const {
+Result ProfileSelect::GetStatus() const {
     return status;
 }
 
 void ProfileSelect::ExecuteInteractive() {
-    UNREACHABLE_MSG("Attempted to call interactive execution on non-interactive applet.");
+    ASSERT_MSG(false, "Attempted to call interactive execution on non-interactive applet.");
 }
 
 void ProfileSelect::Execute() {
diff --git a/src/core/hle/service/am/applets/applet_profile_select.h b/src/core/hle/service/am/applets/applet_profile_select.h
index 852e1e0c0..b77f1d205 100644
--- a/src/core/hle/service/am/applets/applet_profile_select.h
+++ b/src/core/hle/service/am/applets/applet_profile_select.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -40,7 +39,7 @@ public:
     void Initialize() override;
 
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
@@ -51,7 +50,7 @@ private:
 
     UserSelectionConfig config;
     bool complete = false;
-    ResultCode status = ResultSuccess;
+    Result status = ResultSuccess;
     std::vector<u8> final_data;
     Core::System& system;
 };
diff --git a/src/core/hle/service/am/applets/applet_software_keyboard.cpp b/src/core/hle/service/am/applets/applet_software_keyboard.cpp
index f38f53f69..c18236045 100644
--- a/src/core/hle/service/am/applets/applet_software_keyboard.cpp
+++ b/src/core/hle/service/am/applets/applet_software_keyboard.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/string_util.h"
 #include "core/core.h"
@@ -72,7 +71,7 @@ void SoftwareKeyboard::Initialize() {
         InitializeBackground(applet_mode);
         break;
     default:
-        UNREACHABLE_MSG("Invalid LibraryAppletMode={}", applet_mode);
+        ASSERT_MSG(false, "Invalid LibraryAppletMode={}", applet_mode);
         break;
     }
 }
@@ -81,7 +80,7 @@ bool SoftwareKeyboard::TransactionComplete() const {
     return complete;
 }
 
-ResultCode SoftwareKeyboard::GetStatus() const {
+Result SoftwareKeyboard::GetStatus() const {
     return status;
 }
 
@@ -226,7 +225,7 @@ void SoftwareKeyboard::InitializeForeground() {
     ASSERT(work_buffer_storage != nullptr);
 
     if (swkbd_config_common.initial_string_length == 0) {
-        InitializeFrontendKeyboard();
+        InitializeFrontendNormalKeyboard();
         return;
     }
 
@@ -243,7 +242,7 @@ void SoftwareKeyboard::InitializeForeground() {
 
     LOG_DEBUG(Service_AM, "\nInitial Text: {}", Common::UTF16ToUTF8(initial_text));
 
-    InitializeFrontendKeyboard();
+    InitializeFrontendNormalKeyboard();
 }
 
 void SoftwareKeyboard::InitializeBackground(LibraryAppletMode library_applet_mode) {
@@ -480,129 +479,179 @@ void SoftwareKeyboard::ChangeState(SwkbdState state) {
     ReplyDefault();
 }
 
-void SoftwareKeyboard::InitializeFrontendKeyboard() {
-    if (is_background) {
-        const auto& appear_arg = swkbd_calc_arg.appear_arg;
-
-        std::u16string ok_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
-            appear_arg.ok_text.data(), appear_arg.ok_text.size());
-
-        const u32 max_text_length =
-            appear_arg.max_text_length > 0 && appear_arg.max_text_length <= DEFAULT_MAX_TEXT_LENGTH
-                ? appear_arg.max_text_length
-                : DEFAULT_MAX_TEXT_LENGTH;
-
-        const u32 min_text_length =
-            appear_arg.min_text_length <= max_text_length ? appear_arg.min_text_length : 0;
-
-        const s32 initial_cursor_position =
-            current_cursor_position > 0 ? current_cursor_position : 0;
-
-        const auto text_draw_type =
-            max_text_length <= 32 ? SwkbdTextDrawType::Line : SwkbdTextDrawType::Box;
-
-        Core::Frontend::KeyboardInitializeParameters initialize_parameters{
-            .ok_text{std::move(ok_text)},
-            .header_text{},
-            .sub_text{},
-            .guide_text{},
-            .initial_text{current_text},
-            .max_text_length{max_text_length},
-            .min_text_length{min_text_length},
-            .initial_cursor_position{initial_cursor_position},
-            .type{appear_arg.type},
-            .password_mode{SwkbdPasswordMode::Disabled},
-            .text_draw_type{text_draw_type},
-            .key_disable_flags{appear_arg.key_disable_flags},
-            .use_blur_background{false},
-            .enable_backspace_button{swkbd_calc_arg.enable_backspace_button},
-            .enable_return_button{appear_arg.enable_return_button},
-            .disable_cancel_button{appear_arg.disable_cancel_button},
-        };
-
-        frontend.InitializeKeyboard(
-            true, std::move(initialize_parameters), {},
-            [this](SwkbdReplyType reply_type, std::u16string submitted_text, s32 cursor_position) {
-                SubmitTextInline(reply_type, submitted_text, cursor_position);
-            });
-    } else {
-        std::u16string ok_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
-            swkbd_config_common.ok_text.data(), swkbd_config_common.ok_text.size());
-
-        std::u16string header_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
-            swkbd_config_common.header_text.data(), swkbd_config_common.header_text.size());
-
-        std::u16string sub_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
-            swkbd_config_common.sub_text.data(), swkbd_config_common.sub_text.size());
-
-        std::u16string guide_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
-            swkbd_config_common.guide_text.data(), swkbd_config_common.guide_text.size());
-
-        const u32 max_text_length =
-            swkbd_config_common.max_text_length > 0 &&
-                    swkbd_config_common.max_text_length <= DEFAULT_MAX_TEXT_LENGTH
-                ? swkbd_config_common.max_text_length
-                : DEFAULT_MAX_TEXT_LENGTH;
-
-        const u32 min_text_length = swkbd_config_common.min_text_length <= max_text_length
-                                        ? swkbd_config_common.min_text_length
-                                        : 0;
-
-        const s32 initial_cursor_position = [this] {
-            switch (swkbd_config_common.initial_cursor_position) {
-            case SwkbdInitialCursorPosition::Start:
-            default:
-                return 0;
-            case SwkbdInitialCursorPosition::End:
-                return static_cast<s32>(initial_text.size());
-            }
-        }();
-
-        const auto text_draw_type = [this, max_text_length] {
-            switch (swkbd_config_common.text_draw_type) {
-            case SwkbdTextDrawType::Line:
-            default:
-                return max_text_length <= 32 ? SwkbdTextDrawType::Line : SwkbdTextDrawType::Box;
-            case SwkbdTextDrawType::Box:
-            case SwkbdTextDrawType::DownloadCode:
-                return swkbd_config_common.text_draw_type;
-            }
-        }();
-
-        const auto enable_return_button = text_draw_type == SwkbdTextDrawType::Box
-                                              ? swkbd_config_common.enable_return_button
-                                              : false;
-
-        const auto disable_cancel_button = swkbd_applet_version >= SwkbdAppletVersion::Version393227
-                                               ? swkbd_config_new.disable_cancel_button
-                                               : false;
-
-        Core::Frontend::KeyboardInitializeParameters initialize_parameters{
-            .ok_text{std::move(ok_text)},
-            .header_text{std::move(header_text)},
-            .sub_text{std::move(sub_text)},
-            .guide_text{std::move(guide_text)},
-            .initial_text{initial_text},
-            .max_text_length{max_text_length},
-            .min_text_length{min_text_length},
-            .initial_cursor_position{initial_cursor_position},
-            .type{swkbd_config_common.type},
-            .password_mode{swkbd_config_common.password_mode},
-            .text_draw_type{text_draw_type},
-            .key_disable_flags{swkbd_config_common.key_disable_flags},
-            .use_blur_background{swkbd_config_common.use_blur_background},
-            .enable_backspace_button{true},
-            .enable_return_button{enable_return_button},
-            .disable_cancel_button{disable_cancel_button},
-        };
-
-        frontend.InitializeKeyboard(
-            false, std::move(initialize_parameters),
-            [this](SwkbdResult result, std::u16string submitted_text, bool confirmed) {
-                SubmitTextNormal(result, submitted_text, confirmed);
-            },
-            {});
-    }
+void SoftwareKeyboard::InitializeFrontendNormalKeyboard() {
+    std::u16string ok_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
+        swkbd_config_common.ok_text.data(), swkbd_config_common.ok_text.size());
+
+    std::u16string header_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
+        swkbd_config_common.header_text.data(), swkbd_config_common.header_text.size());
+
+    std::u16string sub_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
+        swkbd_config_common.sub_text.data(), swkbd_config_common.sub_text.size());
+
+    std::u16string guide_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
+        swkbd_config_common.guide_text.data(), swkbd_config_common.guide_text.size());
+
+    const u32 max_text_length =
+        swkbd_config_common.max_text_length > 0 &&
+                swkbd_config_common.max_text_length <= DEFAULT_MAX_TEXT_LENGTH
+            ? swkbd_config_common.max_text_length
+            : DEFAULT_MAX_TEXT_LENGTH;
+
+    const u32 min_text_length = swkbd_config_common.min_text_length <= max_text_length
+                                    ? swkbd_config_common.min_text_length
+                                    : 0;
+
+    const s32 initial_cursor_position = [this] {
+        switch (swkbd_config_common.initial_cursor_position) {
+        case SwkbdInitialCursorPosition::Start:
+        default:
+            return 0;
+        case SwkbdInitialCursorPosition::End:
+            return static_cast<s32>(initial_text.size());
+        }
+    }();
+
+    const auto text_draw_type = [this, max_text_length] {
+        switch (swkbd_config_common.text_draw_type) {
+        case SwkbdTextDrawType::Line:
+        default:
+            return max_text_length <= 32 ? SwkbdTextDrawType::Line : SwkbdTextDrawType::Box;
+        case SwkbdTextDrawType::Box:
+        case SwkbdTextDrawType::DownloadCode:
+            return swkbd_config_common.text_draw_type;
+        }
+    }();
+
+    const auto enable_return_button =
+        text_draw_type == SwkbdTextDrawType::Box ? swkbd_config_common.enable_return_button : false;
+
+    const auto disable_cancel_button = swkbd_applet_version >= SwkbdAppletVersion::Version393227
+                                           ? swkbd_config_new.disable_cancel_button
+                                           : false;
+
+    Core::Frontend::KeyboardInitializeParameters initialize_parameters{
+        .ok_text{std::move(ok_text)},
+        .header_text{std::move(header_text)},
+        .sub_text{std::move(sub_text)},
+        .guide_text{std::move(guide_text)},
+        .initial_text{initial_text},
+        .left_optional_symbol_key{swkbd_config_common.left_optional_symbol_key},
+        .right_optional_symbol_key{swkbd_config_common.right_optional_symbol_key},
+        .max_text_length{max_text_length},
+        .min_text_length{min_text_length},
+        .initial_cursor_position{initial_cursor_position},
+        .type{swkbd_config_common.type},
+        .password_mode{swkbd_config_common.password_mode},
+        .text_draw_type{text_draw_type},
+        .key_disable_flags{swkbd_config_common.key_disable_flags},
+        .use_blur_background{swkbd_config_common.use_blur_background},
+        .enable_backspace_button{true},
+        .enable_return_button{enable_return_button},
+        .disable_cancel_button{disable_cancel_button},
+    };
+
+    frontend.InitializeKeyboard(
+        false, std::move(initialize_parameters),
+        [this](SwkbdResult result, std::u16string submitted_text, bool confirmed) {
+            SubmitTextNormal(result, submitted_text, confirmed);
+        },
+        {});
+}
+
+void SoftwareKeyboard::InitializeFrontendInlineKeyboard(
+    Core::Frontend::KeyboardInitializeParameters initialize_parameters) {
+    frontend.InitializeKeyboard(
+        true, std::move(initialize_parameters), {},
+        [this](SwkbdReplyType reply_type, std::u16string submitted_text, s32 cursor_position) {
+            SubmitTextInline(reply_type, submitted_text, cursor_position);
+        });
+}
+
+void SoftwareKeyboard::InitializeFrontendInlineKeyboardOld() {
+    const auto& appear_arg = swkbd_calc_arg_old.appear_arg;
+
+    std::u16string ok_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
+        appear_arg.ok_text.data(), appear_arg.ok_text.size());
+
+    const u32 max_text_length =
+        appear_arg.max_text_length > 0 && appear_arg.max_text_length <= DEFAULT_MAX_TEXT_LENGTH
+            ? appear_arg.max_text_length
+            : DEFAULT_MAX_TEXT_LENGTH;
+
+    const u32 min_text_length =
+        appear_arg.min_text_length <= max_text_length ? appear_arg.min_text_length : 0;
+
+    const s32 initial_cursor_position = current_cursor_position > 0 ? current_cursor_position : 0;
+
+    const auto text_draw_type =
+        max_text_length <= 32 ? SwkbdTextDrawType::Line : SwkbdTextDrawType::Box;
+
+    Core::Frontend::KeyboardInitializeParameters initialize_parameters{
+        .ok_text{std::move(ok_text)},
+        .header_text{},
+        .sub_text{},
+        .guide_text{},
+        .initial_text{current_text},
+        .left_optional_symbol_key{appear_arg.left_optional_symbol_key},
+        .right_optional_symbol_key{appear_arg.right_optional_symbol_key},
+        .max_text_length{max_text_length},
+        .min_text_length{min_text_length},
+        .initial_cursor_position{initial_cursor_position},
+        .type{appear_arg.type},
+        .password_mode{SwkbdPasswordMode::Disabled},
+        .text_draw_type{text_draw_type},
+        .key_disable_flags{appear_arg.key_disable_flags},
+        .use_blur_background{false},
+        .enable_backspace_button{swkbd_calc_arg_old.enable_backspace_button},
+        .enable_return_button{appear_arg.enable_return_button},
+        .disable_cancel_button{appear_arg.disable_cancel_button},
+    };
+
+    InitializeFrontendInlineKeyboard(std::move(initialize_parameters));
+}
+
+void SoftwareKeyboard::InitializeFrontendInlineKeyboardNew() {
+    const auto& appear_arg = swkbd_calc_arg_new.appear_arg;
+
+    std::u16string ok_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
+        appear_arg.ok_text.data(), appear_arg.ok_text.size());
+
+    const u32 max_text_length =
+        appear_arg.max_text_length > 0 && appear_arg.max_text_length <= DEFAULT_MAX_TEXT_LENGTH
+            ? appear_arg.max_text_length
+            : DEFAULT_MAX_TEXT_LENGTH;
+
+    const u32 min_text_length =
+        appear_arg.min_text_length <= max_text_length ? appear_arg.min_text_length : 0;
+
+    const s32 initial_cursor_position = current_cursor_position > 0 ? current_cursor_position : 0;
+
+    const auto text_draw_type =
+        max_text_length <= 32 ? SwkbdTextDrawType::Line : SwkbdTextDrawType::Box;
+
+    Core::Frontend::KeyboardInitializeParameters initialize_parameters{
+        .ok_text{std::move(ok_text)},
+        .header_text{},
+        .sub_text{},
+        .guide_text{},
+        .initial_text{current_text},
+        .left_optional_symbol_key{appear_arg.left_optional_symbol_key},
+        .right_optional_symbol_key{appear_arg.right_optional_symbol_key},
+        .max_text_length{max_text_length},
+        .min_text_length{min_text_length},
+        .initial_cursor_position{initial_cursor_position},
+        .type{appear_arg.type},
+        .password_mode{SwkbdPasswordMode::Disabled},
+        .text_draw_type{text_draw_type},
+        .key_disable_flags{appear_arg.key_disable_flags},
+        .use_blur_background{false},
+        .enable_backspace_button{swkbd_calc_arg_new.enable_backspace_button},
+        .enable_return_button{appear_arg.enable_return_button},
+        .disable_cancel_button{appear_arg.disable_cancel_button},
+    };
+
+    InitializeFrontendInlineKeyboard(std::move(initialize_parameters));
 }
 
 void SoftwareKeyboard::ShowNormalKeyboard() {
@@ -614,14 +663,21 @@ void SoftwareKeyboard::ShowTextCheckDialog(SwkbdTextCheckResult text_check_resul
     frontend.ShowTextCheckDialog(text_check_result, std::move(text_check_message));
 }
 
-void SoftwareKeyboard::ShowInlineKeyboard() {
+void SoftwareKeyboard::ShowInlineKeyboard(
+    Core::Frontend::InlineAppearParameters appear_parameters) {
+    frontend.ShowInlineKeyboard(std::move(appear_parameters));
+
+    ChangeState(SwkbdState::InitializedIsShown);
+}
+
+void SoftwareKeyboard::ShowInlineKeyboardOld() {
     if (swkbd_state != SwkbdState::InitializedIsHidden) {
         return;
     }
 
     ChangeState(SwkbdState::InitializedIsAppearing);
 
-    const auto& appear_arg = swkbd_calc_arg.appear_arg;
+    const auto& appear_arg = swkbd_calc_arg_old.appear_arg;
 
     const u32 max_text_length =
         appear_arg.max_text_length > 0 && appear_arg.max_text_length <= DEFAULT_MAX_TEXT_LENGTH
@@ -634,21 +690,54 @@ void SoftwareKeyboard::ShowInlineKeyboard() {
     Core::Frontend::InlineAppearParameters appear_parameters{
         .max_text_length{max_text_length},
         .min_text_length{min_text_length},
-        .key_top_scale_x{swkbd_calc_arg.key_top_scale_x},
-        .key_top_scale_y{swkbd_calc_arg.key_top_scale_y},
-        .key_top_translate_x{swkbd_calc_arg.key_top_translate_x},
-        .key_top_translate_y{swkbd_calc_arg.key_top_translate_y},
+        .key_top_scale_x{swkbd_calc_arg_old.key_top_scale_x},
+        .key_top_scale_y{swkbd_calc_arg_old.key_top_scale_y},
+        .key_top_translate_x{swkbd_calc_arg_old.key_top_translate_x},
+        .key_top_translate_y{swkbd_calc_arg_old.key_top_translate_y},
         .type{appear_arg.type},
         .key_disable_flags{appear_arg.key_disable_flags},
-        .key_top_as_floating{swkbd_calc_arg.key_top_as_floating},
-        .enable_backspace_button{swkbd_calc_arg.enable_backspace_button},
+        .key_top_as_floating{swkbd_calc_arg_old.key_top_as_floating},
+        .enable_backspace_button{swkbd_calc_arg_old.enable_backspace_button},
         .enable_return_button{appear_arg.enable_return_button},
         .disable_cancel_button{appear_arg.disable_cancel_button},
     };
 
-    frontend.ShowInlineKeyboard(std::move(appear_parameters));
+    ShowInlineKeyboard(std::move(appear_parameters));
+}
 
-    ChangeState(SwkbdState::InitializedIsShown);
+void SoftwareKeyboard::ShowInlineKeyboardNew() {
+    if (swkbd_state != SwkbdState::InitializedIsHidden) {
+        return;
+    }
+
+    ChangeState(SwkbdState::InitializedIsAppearing);
+
+    const auto& appear_arg = swkbd_calc_arg_new.appear_arg;
+
+    const u32 max_text_length =
+        appear_arg.max_text_length > 0 && appear_arg.max_text_length <= DEFAULT_MAX_TEXT_LENGTH
+            ? appear_arg.max_text_length
+            : DEFAULT_MAX_TEXT_LENGTH;
+
+    const u32 min_text_length =
+        appear_arg.min_text_length <= max_text_length ? appear_arg.min_text_length : 0;
+
+    Core::Frontend::InlineAppearParameters appear_parameters{
+        .max_text_length{max_text_length},
+        .min_text_length{min_text_length},
+        .key_top_scale_x{swkbd_calc_arg_new.key_top_scale_x},
+        .key_top_scale_y{swkbd_calc_arg_new.key_top_scale_y},
+        .key_top_translate_x{swkbd_calc_arg_new.key_top_translate_x},
+        .key_top_translate_y{swkbd_calc_arg_new.key_top_translate_y},
+        .type{appear_arg.type},
+        .key_disable_flags{appear_arg.key_disable_flags},
+        .key_top_as_floating{swkbd_calc_arg_new.key_top_as_floating},
+        .enable_backspace_button{swkbd_calc_arg_new.enable_backspace_button},
+        .enable_return_button{appear_arg.enable_return_button},
+        .disable_cancel_button{appear_arg.disable_cancel_button},
+    };
+
+    ShowInlineKeyboard(std::move(appear_parameters));
 }
 
 void SoftwareKeyboard::HideInlineKeyboard() {
@@ -693,6 +782,8 @@ void SoftwareKeyboard::RequestFinalize(const std::vector<u8>& request_data) {
 
 void SoftwareKeyboard::RequestSetUserWordInfo(const std::vector<u8>& request_data) {
     LOG_WARNING(Service_AM, "SetUserWordInfo is not implemented.");
+
+    ReplyReleasedUserWordInfo();
 }
 
 void SoftwareKeyboard::RequestSetCustomizeDic(const std::vector<u8>& request_data) {
@@ -702,53 +793,135 @@ void SoftwareKeyboard::RequestSetCustomizeDic(const std::vector<u8>& request_dat
 void SoftwareKeyboard::RequestCalc(const std::vector<u8>& request_data) {
     LOG_DEBUG(Service_AM, "Processing Request: Calc");
 
-    ASSERT(request_data.size() == sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArg));
+    ASSERT(request_data.size() >= sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArgCommon));
+
+    std::memcpy(&swkbd_calc_arg_common, request_data.data() + sizeof(SwkbdRequestCommand),
+                sizeof(SwkbdCalcArgCommon));
+
+    switch (swkbd_calc_arg_common.calc_arg_size) {
+    case sizeof(SwkbdCalcArgCommon) + sizeof(SwkbdCalcArgOld):
+        ASSERT(request_data.size() ==
+               sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArgCommon) + sizeof(SwkbdCalcArgOld));
+        std::memcpy(&swkbd_calc_arg_old,
+                    request_data.data() + sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArgCommon),
+                    sizeof(SwkbdCalcArgOld));
+        RequestCalcOld();
+        break;
+    case sizeof(SwkbdCalcArgCommon) + sizeof(SwkbdCalcArgNew):
+        ASSERT(request_data.size() ==
+               sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArgCommon) + sizeof(SwkbdCalcArgNew));
+        std::memcpy(&swkbd_calc_arg_new,
+                    request_data.data() + sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArgCommon),
+                    sizeof(SwkbdCalcArgNew));
+        RequestCalcNew();
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown SwkbdCalcArg size={}", swkbd_calc_arg_common.calc_arg_size);
+        ASSERT(request_data.size() >=
+               sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArgCommon) + sizeof(SwkbdCalcArgNew));
+        std::memcpy(&swkbd_calc_arg_new,
+                    request_data.data() + sizeof(SwkbdRequestCommand) + sizeof(SwkbdCalcArgCommon),
+                    sizeof(SwkbdCalcArgNew));
+        RequestCalcNew();
+        break;
+    }
+}
+
+void SoftwareKeyboard::RequestCalcOld() {
+    if (swkbd_calc_arg_common.flags.set_input_text) {
+        current_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
+            swkbd_calc_arg_old.input_text.data(), swkbd_calc_arg_old.input_text.size());
+    }
+
+    if (swkbd_calc_arg_common.flags.set_cursor_position) {
+        current_cursor_position = swkbd_calc_arg_old.cursor_position;
+    }
+
+    if (swkbd_calc_arg_common.flags.set_utf8_mode) {
+        inline_use_utf8 = swkbd_calc_arg_old.utf8_mode;
+    }
 
-    std::memcpy(&swkbd_calc_arg, request_data.data() + sizeof(SwkbdRequestCommand),
-                sizeof(SwkbdCalcArg));
+    if (swkbd_state <= SwkbdState::InitializedIsHidden &&
+        swkbd_calc_arg_common.flags.unset_customize_dic) {
+        ReplyUnsetCustomizeDic();
+    }
+
+    if (swkbd_state <= SwkbdState::InitializedIsHidden &&
+        swkbd_calc_arg_common.flags.unset_user_word_info) {
+        ReplyReleasedUserWordInfo();
+    }
+
+    if (swkbd_state == SwkbdState::NotInitialized &&
+        swkbd_calc_arg_common.flags.set_initialize_arg) {
+        InitializeFrontendInlineKeyboardOld();
+
+        ChangeState(SwkbdState::InitializedIsHidden);
+
+        ReplyFinishedInitialize();
+    }
+
+    if (!swkbd_calc_arg_common.flags.set_initialize_arg &&
+        (swkbd_calc_arg_common.flags.set_input_text ||
+         swkbd_calc_arg_common.flags.set_cursor_position)) {
+        InlineTextChanged();
+    }
+
+    if (swkbd_state == SwkbdState::InitializedIsHidden && swkbd_calc_arg_common.flags.appear) {
+        ShowInlineKeyboardOld();
+        return;
+    }
+
+    if (swkbd_state == SwkbdState::InitializedIsShown && swkbd_calc_arg_common.flags.disappear) {
+        HideInlineKeyboard();
+        return;
+    }
+}
 
-    if (swkbd_calc_arg.flags.set_input_text) {
+void SoftwareKeyboard::RequestCalcNew() {
+    if (swkbd_calc_arg_common.flags.set_input_text) {
         current_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
-            swkbd_calc_arg.input_text.data(), swkbd_calc_arg.input_text.size());
+            swkbd_calc_arg_new.input_text.data(), swkbd_calc_arg_new.input_text.size());
     }
 
-    if (swkbd_calc_arg.flags.set_cursor_position) {
-        current_cursor_position = swkbd_calc_arg.cursor_position;
+    if (swkbd_calc_arg_common.flags.set_cursor_position) {
+        current_cursor_position = swkbd_calc_arg_new.cursor_position;
     }
 
-    if (swkbd_calc_arg.flags.set_utf8_mode) {
-        inline_use_utf8 = swkbd_calc_arg.utf8_mode;
+    if (swkbd_calc_arg_common.flags.set_utf8_mode) {
+        inline_use_utf8 = swkbd_calc_arg_new.utf8_mode;
     }
 
     if (swkbd_state <= SwkbdState::InitializedIsHidden &&
-        swkbd_calc_arg.flags.unset_customize_dic) {
+        swkbd_calc_arg_common.flags.unset_customize_dic) {
         ReplyUnsetCustomizeDic();
     }
 
     if (swkbd_state <= SwkbdState::InitializedIsHidden &&
-        swkbd_calc_arg.flags.unset_user_word_info) {
+        swkbd_calc_arg_common.flags.unset_user_word_info) {
         ReplyReleasedUserWordInfo();
     }
 
-    if (swkbd_state == SwkbdState::NotInitialized && swkbd_calc_arg.flags.set_initialize_arg) {
-        InitializeFrontendKeyboard();
+    if (swkbd_state == SwkbdState::NotInitialized &&
+        swkbd_calc_arg_common.flags.set_initialize_arg) {
+        InitializeFrontendInlineKeyboardNew();
 
         ChangeState(SwkbdState::InitializedIsHidden);
 
         ReplyFinishedInitialize();
     }
 
-    if (!swkbd_calc_arg.flags.set_initialize_arg &&
-        (swkbd_calc_arg.flags.set_input_text || swkbd_calc_arg.flags.set_cursor_position)) {
+    if (!swkbd_calc_arg_common.flags.set_initialize_arg &&
+        (swkbd_calc_arg_common.flags.set_input_text ||
+         swkbd_calc_arg_common.flags.set_cursor_position)) {
         InlineTextChanged();
     }
 
-    if (swkbd_state == SwkbdState::InitializedIsHidden && swkbd_calc_arg.flags.appear) {
-        ShowInlineKeyboard();
+    if (swkbd_state == SwkbdState::InitializedIsHidden && swkbd_calc_arg_common.flags.appear) {
+        ShowInlineKeyboardNew();
         return;
     }
 
-    if (swkbd_state == SwkbdState::InitializedIsShown && swkbd_calc_arg.flags.disappear) {
+    if (swkbd_state == SwkbdState::InitializedIsShown && swkbd_calc_arg_common.flags.disappear) {
         HideInlineKeyboard();
         return;
     }
diff --git a/src/core/hle/service/am/applets/applet_software_keyboard.h b/src/core/hle/service/am/applets/applet_software_keyboard.h
index a0fddd965..b01b31c98 100644
--- a/src/core/hle/service/am/applets/applet_software_keyboard.h
+++ b/src/core/hle/service/am/applets/applet_software_keyboard.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -13,6 +12,11 @@ namespace Core {
 class System;
 }
 
+namespace Core::Frontend {
+struct KeyboardInitializeParameters;
+struct InlineAppearParameters;
+} // namespace Core::Frontend
+
 namespace Service::AM::Applets {
 
 class SoftwareKeyboard final : public Applet {
@@ -24,7 +28,7 @@ public:
     void Initialize() override;
 
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
@@ -78,13 +82,22 @@ private:
     void ChangeState(SwkbdState state);
 
     /**
-     * Signals the frontend to initialize the software keyboard with common parameters.
-     * This initializes either the normal software keyboard or the inline software keyboard
-     * depending on the state of is_background.
+     * Signals the frontend to initialize the normal software keyboard with common parameters.
      * Note that this does not cause the keyboard to appear.
-     * Use the respective Show*Keyboard() functions to cause the respective keyboards to appear.
+     * Use the ShowNormalKeyboard() functions to cause the keyboard to appear.
      */
-    void InitializeFrontendKeyboard();
+    void InitializeFrontendNormalKeyboard();
+
+    /**
+     * Signals the frontend to initialize the inline software keyboard with common parameters.
+     * Note that this does not cause the keyboard to appear.
+     * Use the ShowInlineKeyboard() to cause the keyboard to appear.
+     */
+    void InitializeFrontendInlineKeyboard(
+        Core::Frontend::KeyboardInitializeParameters initialize_parameters);
+
+    void InitializeFrontendInlineKeyboardOld();
+    void InitializeFrontendInlineKeyboardNew();
 
     /// Signals the frontend to show the normal software keyboard.
     void ShowNormalKeyboard();
@@ -94,7 +107,10 @@ private:
                              std::u16string text_check_message);
 
     /// Signals the frontend to show the inline software keyboard.
-    void ShowInlineKeyboard();
+    void ShowInlineKeyboard(Core::Frontend::InlineAppearParameters appear_parameters);
+
+    void ShowInlineKeyboardOld();
+    void ShowInlineKeyboardNew();
 
     /// Signals the frontend to hide the inline software keyboard.
     void HideInlineKeyboard();
@@ -111,6 +127,8 @@ private:
     void RequestSetUserWordInfo(const std::vector<u8>& request_data);
     void RequestSetCustomizeDic(const std::vector<u8>& request_data);
     void RequestCalc(const std::vector<u8>& request_data);
+    void RequestCalcOld();
+    void RequestCalcNew();
     void RequestSetCustomizedDictionaries(const std::vector<u8>& request_data);
     void RequestUnsetCustomizedDictionaries(const std::vector<u8>& request_data);
     void RequestSetChangedStringV2Flag(const std::vector<u8>& request_data);
@@ -149,7 +167,9 @@ private:
 
     SwkbdState swkbd_state{SwkbdState::NotInitialized};
     SwkbdInitializeArg swkbd_initialize_arg;
-    SwkbdCalcArg swkbd_calc_arg;
+    SwkbdCalcArgCommon swkbd_calc_arg_common;
+    SwkbdCalcArgOld swkbd_calc_arg_old;
+    SwkbdCalcArgNew swkbd_calc_arg_new;
     bool use_changed_string_v2{false};
     bool use_moved_cursor_v2{false};
     bool inline_use_utf8{false};
@@ -160,7 +180,7 @@ private:
     bool is_background{false};
 
     bool complete{false};
-    ResultCode status{ResultSuccess};
+    Result status{ResultSuccess};
 };
 
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_software_keyboard_types.h b/src/core/hle/service/am/applets/applet_software_keyboard_types.h
index 21aa8e800..1f696900e 100644
--- a/src/core/hle/service/am/applets/applet_software_keyboard_types.h
+++ b/src/core/hle/service/am/applets/applet_software_keyboard_types.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,6 +9,7 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "common/uuid.h"
 
 namespace Service::AM::Applets {
 
@@ -216,7 +216,7 @@ struct SwkbdInitializeArg {
 };
 static_assert(sizeof(SwkbdInitializeArg) == 0x8, "SwkbdInitializeArg has incorrect size.");
 
-struct SwkbdAppearArg {
+struct SwkbdAppearArgOld {
     SwkbdType type{};
     std::array<char16_t, MAX_OK_TEXT_LENGTH + 1> ok_text{};
     char16_t left_optional_symbol_key{};
@@ -229,19 +229,76 @@ struct SwkbdAppearArg {
     bool enable_return_button{};
     INSERT_PADDING_BYTES(3);
     u32 flags{};
-    INSERT_PADDING_WORDS(6);
+    bool is_use_save_data{};
+    INSERT_PADDING_BYTES(7);
+    Common::UUID user_id{};
 };
-static_assert(sizeof(SwkbdAppearArg) == 0x48, "SwkbdAppearArg has incorrect size.");
+static_assert(sizeof(SwkbdAppearArgOld) == 0x48, "SwkbdAppearArg has incorrect size.");
 
-struct SwkbdCalcArg {
+struct SwkbdAppearArgNew {
+    SwkbdType type{};
+    std::array<char16_t, MAX_OK_TEXT_LENGTH + 1> ok_text{};
+    char16_t left_optional_symbol_key{};
+    char16_t right_optional_symbol_key{};
+    bool use_prediction{};
+    bool disable_cancel_button{};
+    SwkbdKeyDisableFlags key_disable_flags{};
+    u32 max_text_length{};
+    u32 min_text_length{};
+    bool enable_return_button{};
+    INSERT_PADDING_BYTES(3);
+    u32 flags{};
+    bool is_use_save_data{};
+    INSERT_PADDING_BYTES(7);
+    Common::UUID user_id{};
+    u64 start_sampling_number{};
+    INSERT_PADDING_WORDS(8);
+};
+static_assert(sizeof(SwkbdAppearArgNew) == 0x70, "SwkbdAppearArg has incorrect size.");
+
+struct SwkbdCalcArgCommon {
     u32 unknown{};
     u16 calc_arg_size{};
     INSERT_PADDING_BYTES(2);
     SwkbdCalcArgFlags flags{};
     SwkbdInitializeArg initialize_arg{};
+};
+static_assert(sizeof(SwkbdCalcArgCommon) == 0x18, "SwkbdCalcArgCommon has incorrect size.");
+
+struct SwkbdCalcArgOld {
+    f32 volume{};
+    s32 cursor_position{};
+    SwkbdAppearArgOld appear_arg{};
+    std::array<char16_t, 0x1FA> input_text{};
+    bool utf8_mode{};
+    INSERT_PADDING_BYTES(1);
+    bool enable_backspace_button{};
+    INSERT_PADDING_BYTES(3);
+    bool key_top_as_floating{};
+    bool footer_scalable{};
+    bool alpha_enabled_in_input_mode{};
+    u8 input_mode_fade_type{};
+    bool disable_touch{};
+    bool disable_hardware_keyboard{};
+    INSERT_PADDING_BYTES(8);
+    f32 key_top_scale_x{};
+    f32 key_top_scale_y{};
+    f32 key_top_translate_x{};
+    f32 key_top_translate_y{};
+    f32 key_top_bg_alpha{};
+    f32 footer_bg_alpha{};
+    f32 balloon_scale{};
+    INSERT_PADDING_WORDS(4);
+    u8 se_group{};
+    INSERT_PADDING_BYTES(3);
+};
+static_assert(sizeof(SwkbdCalcArgOld) == 0x4A0 - sizeof(SwkbdCalcArgCommon),
+              "SwkbdCalcArgOld has incorrect size.");
+
+struct SwkbdCalcArgNew {
+    SwkbdAppearArgNew appear_arg{};
     f32 volume{};
     s32 cursor_position{};
-    SwkbdAppearArg appear_arg{};
     std::array<char16_t, 0x1FA> input_text{};
     bool utf8_mode{};
     INSERT_PADDING_BYTES(1);
@@ -264,8 +321,10 @@ struct SwkbdCalcArg {
     INSERT_PADDING_WORDS(4);
     u8 se_group{};
     INSERT_PADDING_BYTES(3);
+    INSERT_PADDING_WORDS(8);
 };
-static_assert(sizeof(SwkbdCalcArg) == 0x4A0, "SwkbdCalcArg has incorrect size.");
+static_assert(sizeof(SwkbdCalcArgNew) == 0x4E8 - sizeof(SwkbdCalcArgCommon),
+              "SwkbdCalcArgNew has incorrect size.");
 
 struct SwkbdChangedStringArg {
     u32 text_length{};
diff --git a/src/core/hle/service/am/applets/applet_web_browser.cpp b/src/core/hle/service/am/applets/applet_web_browser.cpp
index bb5cb61be..14aa6f69e 100644
--- a/src/core/hle/service/am/applets/applet_web_browser.cpp
+++ b/src/core/hle/service/am/applets/applet_web_browser.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/fs/file.h"
@@ -22,7 +21,7 @@
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applets/applet_web_browser.h"
 #include "core/hle/service/filesystem/filesystem.h"
-#include "core/hle/service/ns/pl_u.h"
+#include "core/hle/service/ns/iplatform_service_manager.h"
 #include "core/loader/loader.h"
 
 namespace Service::AM::Applets {
@@ -280,7 +279,7 @@ void WebBrowser::Initialize() {
         InitializeLobby();
         break;
     default:
-        UNREACHABLE_MSG("Invalid ShimKind={}", web_arg_header.shim_kind);
+        ASSERT_MSG(false, "Invalid ShimKind={}", web_arg_header.shim_kind);
         break;
     }
 }
@@ -289,7 +288,7 @@ bool WebBrowser::TransactionComplete() const {
     return complete;
 }
 
-ResultCode WebBrowser::GetStatus() const {
+Result WebBrowser::GetStatus() const {
     return status;
 }
 
@@ -321,7 +320,7 @@ void WebBrowser::Execute() {
         ExecuteLobby();
         break;
     default:
-        UNREACHABLE_MSG("Invalid ShimKind={}", web_arg_header.shim_kind);
+        ASSERT_MSG(false, "Invalid ShimKind={}", web_arg_header.shim_kind);
         WebBrowserExit(WebExitReason::EndButtonPressed);
         break;
     }
@@ -446,6 +445,14 @@ void WebBrowser::ExecuteLogin() {
 }
 
 void WebBrowser::ExecuteOffline() {
+    // TODO (Morph): This is a hack for WebSession foreground web applets such as those used by
+    //               Super Mario 3D All-Stars.
+    // TODO (Morph): Implement WebSession.
+    if (applet_mode == LibraryAppletMode::AllForegroundInitiallyHidden) {
+        LOG_WARNING(Service_AM, "WebSession is not implemented");
+        return;
+    }
+
     const auto main_url = GetMainURL(Common::FS::PathToUTF8String(offline_document));
 
     if (!Common::FS::Exists(main_url)) {
diff --git a/src/core/hle/service/am/applets/applet_web_browser.h b/src/core/hle/service/am/applets/applet_web_browser.h
index b3364ee06..fd727fac8 100644
--- a/src/core/hle/service/am/applets/applet_web_browser.h
+++ b/src/core/hle/service/am/applets/applet_web_browser.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -33,7 +32,7 @@ public:
     void Initialize() override;
 
     bool TransactionComplete() const override;
-    ResultCode GetStatus() const override;
+    Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
 
@@ -67,7 +66,7 @@ private:
     const Core::Frontend::WebBrowserApplet& frontend;
 
     bool complete{false};
-    ResultCode status{ResultSuccess};
+    Result status{ResultSuccess};
 
     WebAppletVersion web_applet_version{};
     WebArgHeader web_arg_header{};
diff --git a/src/core/hle/service/am/applets/applet_web_browser_types.h b/src/core/hle/service/am/applets/applet_web_browser_types.h
index 419c2bf79..c522c5c1a 100644
--- a/src/core/hle/service/am/applets/applet_web_browser_types.h
+++ b/src/core/hle/service/am/applets/applet_web_browser_types.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/am/applets/applets.cpp b/src/core/hle/service/am/applets/applets.cpp
index 134ac1ee2..b5b8e4cad 100644
--- a/src/core/hle/service/am/applets/applets.cpp
+++ b/src/core/hle/service/am/applets/applets.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 
@@ -9,6 +8,7 @@
 #include "core/frontend/applets/controller.h"
 #include "core/frontend/applets/error.h"
 #include "core/frontend/applets/general_frontend.h"
+#include "core/frontend/applets/mii_edit.h"
 #include "core/frontend/applets/profile_select.h"
 #include "core/frontend/applets/software_keyboard.h"
 #include "core/frontend/applets/web_browser.h"
@@ -19,6 +19,7 @@
 #include "core/hle/service/am/applets/applet_controller.h"
 #include "core/hle/service/am/applets/applet_error.h"
 #include "core/hle/service/am/applets/applet_general_backend.h"
+#include "core/hle/service/am/applets/applet_mii_edit.h"
 #include "core/hle/service/am/applets/applet_profile_select.h"
 #include "core/hle/service/am/applets/applet_software_keyboard.h"
 #include "core/hle/service/am/applets/applet_web_browser.h"
@@ -171,11 +172,12 @@ void Applet::Initialize() {
 AppletFrontendSet::AppletFrontendSet() = default;
 
 AppletFrontendSet::AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
+                                     MiiEdit mii_edit_,
                                      ParentalControlsApplet parental_controls_applet,
                                      PhotoViewer photo_viewer_, ProfileSelect profile_select_,
                                      SoftwareKeyboard software_keyboard_, WebBrowser web_browser_)
     : controller{std::move(controller_applet)}, error{std::move(error_applet)},
-      parental_controls{std::move(parental_controls_applet)},
+      mii_edit{std::move(mii_edit_)}, parental_controls{std::move(parental_controls_applet)},
       photo_viewer{std::move(photo_viewer_)}, profile_select{std::move(profile_select_)},
       software_keyboard{std::move(software_keyboard_)}, web_browser{std::move(web_browser_)} {}
 
@@ -202,6 +204,10 @@ void AppletManager::SetAppletFrontendSet(AppletFrontendSet set) {
         frontend.error = std::move(set.error);
     }
 
+    if (set.mii_edit != nullptr) {
+        frontend.mii_edit = std::move(set.mii_edit);
+    }
+
     if (set.parental_controls != nullptr) {
         frontend.parental_controls = std::move(set.parental_controls);
     }
@@ -238,6 +244,10 @@ void AppletManager::SetDefaultAppletsIfMissing() {
         frontend.error = std::make_unique<Core::Frontend::DefaultErrorApplet>();
     }
 
+    if (frontend.mii_edit == nullptr) {
+        frontend.mii_edit = std::make_unique<Core::Frontend::DefaultMiiEditApplet>();
+    }
+
     if (frontend.parental_controls == nullptr) {
         frontend.parental_controls =
             std::make_unique<Core::Frontend::DefaultParentalControlsApplet>();
@@ -277,6 +287,8 @@ std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id, LibraryAppletMode
         return std::make_shared<ProfileSelect>(system, mode, *frontend.profile_select);
     case AppletId::SoftwareKeyboard:
         return std::make_shared<SoftwareKeyboard>(system, mode, *frontend.software_keyboard);
+    case AppletId::MiiEdit:
+        return std::make_shared<MiiEdit>(system, mode, *frontend.mii_edit);
     case AppletId::Web:
     case AppletId::Shop:
     case AppletId::OfflineWeb:
diff --git a/src/core/hle/service/am/applets/applets.h b/src/core/hle/service/am/applets/applets.h
index 15eeb4ee1..e78a57657 100644
--- a/src/core/hle/service/am/applets/applets.h
+++ b/src/core/hle/service/am/applets/applets.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,7 +9,7 @@
 #include "common/swap.h"
 #include "core/hle/service/kernel_helpers.h"
 
-union ResultCode;
+union Result;
 
 namespace Core {
 class System;
@@ -20,6 +19,7 @@ namespace Core::Frontend {
 class ControllerApplet;
 class ECommerceApplet;
 class ErrorApplet;
+class MiiEditApplet;
 class ParentalControlsApplet;
 class PhotoViewerApplet;
 class ProfileSelectApplet;
@@ -138,7 +138,7 @@ public:
     virtual void Initialize();
 
     virtual bool TransactionComplete() const = 0;
-    virtual ResultCode GetStatus() const = 0;
+    virtual Result GetStatus() const = 0;
     virtual void ExecuteInteractive() = 0;
     virtual void Execute() = 0;
 
@@ -178,6 +178,7 @@ protected:
 struct AppletFrontendSet {
     using ControllerApplet = std::unique_ptr<Core::Frontend::ControllerApplet>;
     using ErrorApplet = std::unique_ptr<Core::Frontend::ErrorApplet>;
+    using MiiEdit = std::unique_ptr<Core::Frontend::MiiEditApplet>;
     using ParentalControlsApplet = std::unique_ptr<Core::Frontend::ParentalControlsApplet>;
     using PhotoViewer = std::unique_ptr<Core::Frontend::PhotoViewerApplet>;
     using ProfileSelect = std::unique_ptr<Core::Frontend::ProfileSelectApplet>;
@@ -186,9 +187,9 @@ struct AppletFrontendSet {
 
     AppletFrontendSet();
     AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
-                      ParentalControlsApplet parental_controls_applet, PhotoViewer photo_viewer_,
-                      ProfileSelect profile_select_, SoftwareKeyboard software_keyboard_,
-                      WebBrowser web_browser_);
+                      MiiEdit mii_edit_, ParentalControlsApplet parental_controls_applet,
+                      PhotoViewer photo_viewer_, ProfileSelect profile_select_,
+                      SoftwareKeyboard software_keyboard_, WebBrowser web_browser_);
     ~AppletFrontendSet();
 
     AppletFrontendSet(const AppletFrontendSet&) = delete;
@@ -199,6 +200,7 @@ struct AppletFrontendSet {
 
     ControllerApplet controller;
     ErrorApplet error;
+    MiiEdit mii_edit;
     ParentalControlsApplet parental_controls;
     PhotoViewer photo_viewer;
     ProfileSelect profile_select;
diff --git a/src/core/hle/service/am/idle.cpp b/src/core/hle/service/am/idle.cpp
index 6196773d5..603515284 100644
--- a/src/core/hle/service/am/idle.cpp
+++ b/src/core/hle/service/am/idle.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/am/idle.h"
 
diff --git a/src/core/hle/service/am/idle.h b/src/core/hle/service/am/idle.h
index e290c30b1..15b31f67e 100644
--- a/src/core/hle/service/am/idle.h
+++ b/src/core/hle/service/am/idle.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/am/omm.cpp b/src/core/hle/service/am/omm.cpp
index 6da9b9f58..66824e495 100644
--- a/src/core/hle/service/am/omm.cpp
+++ b/src/core/hle/service/am/omm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/am/omm.h"
 
diff --git a/src/core/hle/service/am/omm.h b/src/core/hle/service/am/omm.h
index 3766150fe..73d0c82d5 100644
--- a/src/core/hle/service/am/omm.h
+++ b/src/core/hle/service/am/omm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/am/spsm.cpp b/src/core/hle/service/am/spsm.cpp
index 95218d9ee..ec581e32b 100644
--- a/src/core/hle/service/am/spsm.cpp
+++ b/src/core/hle/service/am/spsm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/am/spsm.h"
 
diff --git a/src/core/hle/service/am/spsm.h b/src/core/hle/service/am/spsm.h
index 04bbf9e68..922f8863e 100644
--- a/src/core/hle/service/am/spsm.h
+++ b/src/core/hle/service/am/spsm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/am/tcap.cpp b/src/core/hle/service/am/tcap.cpp
index 4d0971c03..818420e22 100644
--- a/src/core/hle/service/am/tcap.cpp
+++ b/src/core/hle/service/am/tcap.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/am/tcap.h"
 
diff --git a/src/core/hle/service/am/tcap.h b/src/core/hle/service/am/tcap.h
index e9578f16e..6b2148c29 100644
--- a/src/core/hle/service/am/tcap.h
+++ b/src/core/hle/service/am/tcap.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/aoc/aoc_u.cpp b/src/core/hle/service/aoc/aoc_u.cpp
index 3c83717b5..368ccd52f 100644
--- a/src/core/hle/service/aoc/aoc_u.cpp
+++ b/src/core/hle/service/aoc/aoc_u.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <numeric>
diff --git a/src/core/hle/service/aoc/aoc_u.h b/src/core/hle/service/aoc/aoc_u.h
index 4b5f7c5f2..6c1ce601a 100644
--- a/src/core/hle/service/aoc/aoc_u.h
+++ b/src/core/hle/service/aoc/aoc_u.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/apm/apm.cpp b/src/core/hle/service/apm/apm.cpp
index 243ea15b8..8a338d9b1 100644
--- a/src/core/hle/service/apm/apm.cpp
+++ b/src/core/hle/service/apm/apm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/hle/service/apm/apm.h"
diff --git a/src/core/hle/service/apm/apm.h b/src/core/hle/service/apm/apm.h
index 691fe6c16..0fecc766a 100644
--- a/src/core/hle/service/apm/apm.h
+++ b/src/core/hle/service/apm/apm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/apm/apm_controller.cpp b/src/core/hle/service/apm/apm_controller.cpp
index 98839fe97..d6de84066 100644
--- a/src/core/hle/service/apm/apm_controller.cpp
+++ b/src/core/hle/service/apm/apm_controller.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -17,8 +16,8 @@ constexpr auto DEFAULT_PERFORMANCE_CONFIGURATION = PerformanceConfiguration::Con
 
 Controller::Controller(Core::Timing::CoreTiming& core_timing_)
     : core_timing{core_timing_}, configs{
-                                     {PerformanceMode::Handheld, DEFAULT_PERFORMANCE_CONFIGURATION},
-                                     {PerformanceMode::Docked, DEFAULT_PERFORMANCE_CONFIGURATION},
+                                     {PerformanceMode::Normal, DEFAULT_PERFORMANCE_CONFIGURATION},
+                                     {PerformanceMode::Boost, DEFAULT_PERFORMANCE_CONFIGURATION},
                                  } {}
 
 Controller::~Controller() = default;
@@ -63,13 +62,13 @@ void Controller::SetFromCpuBoostMode(CpuBoostMode mode) {
         PerformanceConfiguration::Config15,
     }};
 
-    SetPerformanceConfiguration(PerformanceMode::Docked,
+    SetPerformanceConfiguration(PerformanceMode::Boost,
                                 BOOST_MODE_TO_CONFIG_MAP.at(static_cast<u32>(mode)));
 }
 
 PerformanceMode Controller::GetCurrentPerformanceMode() const {
-    return Settings::values.use_docked_mode.GetValue() ? PerformanceMode::Docked
-                                                       : PerformanceMode::Handheld;
+    return Settings::values.use_docked_mode.GetValue() ? PerformanceMode::Boost
+                                                       : PerformanceMode::Normal;
 }
 
 PerformanceConfiguration Controller::GetCurrentPerformanceConfiguration(PerformanceMode mode) {
@@ -81,7 +80,7 @@ PerformanceConfiguration Controller::GetCurrentPerformanceConfiguration(Performa
 }
 
 void Controller::SetClockSpeed(u32 mhz) {
-    LOG_INFO(Service_APM, "called, mhz={:08X}", mhz);
+    LOG_DEBUG(Service_APM, "called, mhz={:08X}", mhz);
     // TODO(DarkLordZach): Actually signal core_timing to change clock speed.
     // TODO(Rodrigo): Remove [[maybe_unused]] when core_timing is used.
 }
diff --git a/src/core/hle/service/apm/apm_controller.h b/src/core/hle/service/apm/apm_controller.h
index 8d48e0104..3357b7762 100644
--- a/src/core/hle/service/apm/apm_controller.h
+++ b/src/core/hle/service/apm/apm_controller.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -32,15 +31,18 @@ enum class PerformanceConfiguration : u32 {
     Config16 = 0x9222000C,
 };
 
+// This is nn::oe::CpuBoostMode
 enum class CpuBoostMode : u32 {
-    Disabled = 0,
-    Full = 1,    // CPU + GPU -> Config 13, 14, 15, or 16
-    Partial = 2, // GPU Only -> Config 15 or 16
+    Normal = 0,   // Boost mode disabled
+    FastLoad = 1, // CPU + GPU -> Config 13, 14, 15, or 16
+    Partial = 2,  // GPU Only -> Config 15 or 16
 };
 
-enum class PerformanceMode : u8 {
-    Handheld = 0,
-    Docked = 1,
+// This is nn::oe::PerformanceMode
+enum class PerformanceMode : s32 {
+    Invalid = -1,
+    Normal = 0,
+    Boost = 1,
 };
 
 // Class to manage the state and change of the emulated system performance.
diff --git a/src/core/hle/service/apm/apm_interface.cpp b/src/core/hle/service/apm/apm_interface.cpp
index 6163e3294..041fc16bd 100644
--- a/src/core/hle/service/apm/apm_interface.cpp
+++ b/src/core/hle/service/apm/apm_interface.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/apm/apm_interface.h b/src/core/hle/service/apm/apm_interface.h
index 063ad5308..0740fd4ba 100644
--- a/src/core/hle/service/apm/apm_interface.h
+++ b/src/core/hle/service/apm/apm_interface.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audctl.cpp b/src/core/hle/service/audio/audctl.cpp
index 260fd0e0e..4a2ae5f88 100644
--- a/src/core/hle/service/audio/audctl.cpp
+++ b/src/core/hle/service/audio/audctl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/audio/audctl.h b/src/core/hle/service/audio/audctl.h
index 15f6c77a0..a27ff6cfe 100644
--- a/src/core/hle/service/audio/audctl.h
+++ b/src/core/hle/service/audio/audctl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/auddbg.cpp b/src/core/hle/service/audio/auddbg.cpp
index 6264e4bda..5541af300 100644
--- a/src/core/hle/service/audio/auddbg.cpp
+++ b/src/core/hle/service/audio/auddbg.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/auddbg.h"
 
diff --git a/src/core/hle/service/audio/auddbg.h b/src/core/hle/service/audio/auddbg.h
index d1653eedd..8f26be5dc 100644
--- a/src/core/hle/service/audio/auddbg.h
+++ b/src/core/hle/service/audio/auddbg.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audin_a.cpp b/src/core/hle/service/audio/audin_a.cpp
index 10acaad19..98f4a6048 100644
--- a/src/core/hle/service/audio/audin_a.cpp
+++ b/src/core/hle/service/audio/audin_a.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/audin_a.h"
 
diff --git a/src/core/hle/service/audio/audin_a.h b/src/core/hle/service/audio/audin_a.h
index 15120a4b6..19a927de5 100644
--- a/src/core/hle/service/audio/audin_a.h
+++ b/src/core/hle/service/audio/audin_a.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audin_u.cpp b/src/core/hle/service/audio/audin_u.cpp
index 34cc659ed..48a9a73a0 100644
--- a/src/core/hle/service/audio/audin_u.cpp
+++ b/src/core/hle/service/audio/audin_u.cpp
@@ -1,69 +1,211 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "audio_core/in/audio_in_system.h"
+#include "audio_core/renderer/audio_device.h"
+#include "common/common_funcs.h"
 #include "common/logging/log.h"
+#include "common/string_util.h"
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/service/audio/audin_u.h"
 
 namespace Service::Audio {
+using namespace AudioCore::AudioIn;
 
-IAudioIn::IAudioIn(Core::System& system_)
-    : ServiceFramework{system_, "IAudioIn"}, service_context{system_, "IAudioIn"} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "GetAudioInState"},
-        {1, &IAudioIn::Start, "Start"},
-        {2, nullptr, "Stop"},
-        {3, nullptr, "AppendAudioInBuffer"},
-        {4, &IAudioIn::RegisterBufferEvent, "RegisterBufferEvent"},
-        {5, nullptr, "GetReleasedAudioInBuffer"},
-        {6, nullptr, "ContainsAudioInBuffer"},
-        {7, nullptr, "AppendUacInBuffer"},
-        {8, &IAudioIn::AppendAudioInBufferAuto, "AppendAudioInBufferAuto"},
-        {9, nullptr, "GetReleasedAudioInBuffersAuto"},
-        {10, nullptr, "AppendUacInBufferAuto"},
-        {11, nullptr, "GetAudioInBufferCount"},
-        {12, nullptr, "SetDeviceGain"},
-        {13, nullptr, "GetDeviceGain"},
-        {14, nullptr, "FlushAudioInBuffers"},
-    };
-    // clang-format on
+class IAudioIn final : public ServiceFramework<IAudioIn> {
+public:
+    explicit IAudioIn(Core::System& system_, Manager& manager, size_t session_id,
+                      std::string& device_name, const AudioInParameter& in_params, u32 handle,
+                      u64 applet_resource_user_id)
+        : ServiceFramework{system_, "IAudioIn"},
+          service_context{system_, "IAudioIn"}, event{service_context.CreateEvent("AudioInEvent")},
+          impl{std::make_shared<In>(system_, manager, event, session_id)} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &IAudioIn::GetAudioInState, "GetAudioInState"},
+            {1, &IAudioIn::Start, "Start"},
+            {2, &IAudioIn::Stop, "Stop"},
+            {3, &IAudioIn::AppendAudioInBuffer, "AppendAudioInBuffer"},
+            {4, &IAudioIn::RegisterBufferEvent, "RegisterBufferEvent"},
+            {5, &IAudioIn::GetReleasedAudioInBuffer, "GetReleasedAudioInBuffer"},
+            {6, &IAudioIn::ContainsAudioInBuffer, "ContainsAudioInBuffer"},
+            {7, &IAudioIn::AppendAudioInBuffer, "AppendUacInBuffer"},
+            {8, &IAudioIn::AppendAudioInBuffer, "AppendAudioInBufferAuto"},
+            {9, &IAudioIn::GetReleasedAudioInBuffer, "GetReleasedAudioInBuffersAuto"},
+            {10, &IAudioIn::AppendAudioInBuffer, "AppendUacInBufferAuto"},
+            {11, &IAudioIn::GetAudioInBufferCount, "GetAudioInBufferCount"},
+            {12, &IAudioIn::SetDeviceGain, "SetDeviceGain"},
+            {13, &IAudioIn::GetDeviceGain, "GetDeviceGain"},
+            {14, &IAudioIn::FlushAudioInBuffers, "FlushAudioInBuffers"},
+        };
+        // clang-format on
 
-    RegisterHandlers(functions);
+        RegisterHandlers(functions);
 
-    buffer_event = service_context.CreateEvent("IAudioIn:BufferEvent");
-}
+        if (impl->GetSystem()
+                .Initialize(device_name, in_params, handle, applet_resource_user_id)
+                .IsError()) {
+            LOG_ERROR(Service_Audio, "Failed to initialize the AudioIn System!");
+        }
+    }
 
-IAudioIn::~IAudioIn() {
-    service_context.CloseEvent(buffer_event);
-}
+    ~IAudioIn() override {
+        impl->Free();
+        service_context.CloseEvent(event);
+    }
 
-void IAudioIn::Start(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_Audio, "(STUBBED) called");
+    [[nodiscard]] std::shared_ptr<In> GetImpl() {
+        return impl;
+    }
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
-}
+private:
+    void GetAudioInState(Kernel::HLERequestContext& ctx) {
+        const auto state = static_cast<u32>(impl->GetState());
 
-void IAudioIn::RegisterBufferEvent(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_Audio, "(STUBBED) called");
+        LOG_DEBUG(Service_Audio, "called. State={}", state);
 
-    IPC::ResponseBuilder rb{ctx, 2, 1};
-    rb.Push(ResultSuccess);
-    rb.PushCopyObjects(buffer_event->GetReadableEvent());
-}
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(state);
+    }
 
-void IAudioIn::AppendAudioInBufferAuto(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_Audio, "(STUBBED) called");
+    void Start(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
 
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
-}
+        auto result = impl->StartSystem();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void Stop(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
+
+        auto result = impl->StopSystem();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void AppendAudioInBuffer(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        u64 tag = rp.PopRaw<u64>();
 
-AudInU::AudInU(Core::System& system_) : ServiceFramework{system_, "audin:u"} {
+        const auto in_buffer_size{ctx.GetReadBufferSize()};
+        if (in_buffer_size < sizeof(AudioInBuffer)) {
+            LOG_ERROR(Service_Audio, "Input buffer is too small for an AudioInBuffer!");
+        }
+
+        const auto& in_buffer = ctx.ReadBuffer();
+        AudioInBuffer buffer{};
+        std::memcpy(&buffer, in_buffer.data(), sizeof(AudioInBuffer));
+
+        [[maybe_unused]] auto sessionid{impl->GetSystem().GetSessionId()};
+        LOG_TRACE(Service_Audio, "called. Session {} Appending buffer {:08X}", sessionid, tag);
+
+        auto result = impl->AppendBuffer(buffer, tag);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void RegisterBufferEvent(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
+
+        auto& buffer_event = impl->GetBufferEvent();
+
+        IPC::ResponseBuilder rb{ctx, 2, 1};
+        rb.Push(ResultSuccess);
+        rb.PushCopyObjects(buffer_event);
+    }
+
+    void GetReleasedAudioInBuffer(Kernel::HLERequestContext& ctx) {
+        auto write_buffer_size = ctx.GetWriteBufferSize() / sizeof(u64);
+        std::vector<u64> released_buffers(write_buffer_size, 0);
+
+        auto count = impl->GetReleasedBuffers(released_buffers);
+
+        [[maybe_unused]] std::string tags{};
+        for (u32 i = 0; i < count; i++) {
+            tags += fmt::format("{:08X}, ", released_buffers[i]);
+        }
+        [[maybe_unused]] auto sessionid{impl->GetSystem().GetSessionId()};
+        LOG_TRACE(Service_Audio, "called. Session {} released {} buffers: {}", sessionid, count,
+                  tags);
+
+        ctx.WriteBuffer(released_buffers);
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(count);
+    }
+
+    void ContainsAudioInBuffer(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        const u64 tag{rp.Pop<u64>()};
+        const auto buffer_queued{impl->ContainsAudioBuffer(tag)};
+
+        LOG_DEBUG(Service_Audio, "called. Is buffer {:08X} registered? {}", tag, buffer_queued);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(buffer_queued);
+    }
+
+    void GetAudioInBufferCount(Kernel::HLERequestContext& ctx) {
+        const auto buffer_count = impl->GetBufferCount();
+
+        LOG_DEBUG(Service_Audio, "called. Buffer count={}", buffer_count);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+
+        rb.Push(ResultSuccess);
+        rb.Push(buffer_count);
+    }
+
+    void SetDeviceGain(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        const auto volume{rp.Pop<f32>()};
+        LOG_DEBUG(Service_Audio, "called. Gain {}", volume);
+
+        impl->SetVolume(volume);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void GetDeviceGain(Kernel::HLERequestContext& ctx) {
+        auto volume{impl->GetVolume()};
+
+        LOG_DEBUG(Service_Audio, "called. Gain {}", volume);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(volume);
+    }
+
+    void FlushAudioInBuffers(Kernel::HLERequestContext& ctx) {
+        bool flushed{impl->FlushAudioInBuffers()};
+
+        LOG_DEBUG(Service_Audio, "called. Were any buffers flushed? {}", flushed);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(flushed);
+    }
+
+    KernelHelpers::ServiceContext service_context;
+    Kernel::KEvent* event;
+    std::shared_ptr<AudioCore::AudioIn::In> impl;
+};
+
+AudInU::AudInU(Core::System& system_)
+    : ServiceFramework{system_, "audin:u", ServiceThreadType::CreateNew},
+      service_context{system_, "AudInU"}, impl{std::make_unique<AudioCore::AudioIn::Manager>(
+                                              system_)} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &AudInU::ListAudioIns, "ListAudioIns"},
@@ -81,59 +223,152 @@ AudInU::AudInU(Core::System& system_) : ServiceFramework{system_, "audin:u"} {
 AudInU::~AudInU() = default;
 
 void AudInU::ListAudioIns(Kernel::HLERequestContext& ctx) {
+    using namespace AudioCore::AudioRenderer;
+
     LOG_DEBUG(Service_Audio, "called");
-    const std::size_t count = ctx.GetWriteBufferSize() / sizeof(AudioInDeviceName);
 
-    const std::size_t device_count = std::min(count, audio_device_names.size());
-    std::vector<AudioInDeviceName> device_names;
-    device_names.reserve(device_count);
+    const auto write_count =
+        static_cast<u32>(ctx.GetWriteBufferSize() / sizeof(AudioDevice::AudioDeviceName));
+    std::vector<AudioDevice::AudioDeviceName> device_names{};
 
-    for (std::size_t i = 0; i < device_count; i++) {
-        const auto& device_name = audio_device_names[i];
-        auto& entry = device_names.emplace_back();
-        device_name.copy(entry.data(), device_name.size());
+    u32 out_count{0};
+    if (write_count > 0) {
+        out_count = impl->GetDeviceNames(device_names, write_count, false);
+        ctx.WriteBuffer(device_names);
     }
 
-    ctx.WriteBuffer(device_names);
-
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(static_cast<u32>(device_names.size()));
+    rb.Push(out_count);
 }
 
 void AudInU::ListAudioInsAutoFiltered(Kernel::HLERequestContext& ctx) {
+    using namespace AudioCore::AudioRenderer;
+
     LOG_DEBUG(Service_Audio, "called");
-    constexpr u32 device_count = 0;
 
-    // Since we don't actually use any other audio input devices, we return 0 devices. Filtered
-    // device listing just omits the default input device
+    const auto write_count =
+        static_cast<u32>(ctx.GetWriteBufferSize() / sizeof(AudioDevice::AudioDeviceName));
+    std::vector<AudioDevice::AudioDeviceName> device_names{};
+
+    u32 out_count{0};
+    if (write_count > 0) {
+        out_count = impl->GetDeviceNames(device_names, write_count, true);
+        ctx.WriteBuffer(device_names);
+    }
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(static_cast<u32>(device_count));
+    rb.Push(out_count);
 }
 
-void AudInU::OpenInOutImpl(Kernel::HLERequestContext& ctx) {
-    AudInOutParams params{};
-    params.channel_count = 2;
-    params.sample_format = SampleFormat::PCM16;
-    params.sample_rate = 48000;
-    params.state = State::Started;
+void AudInU::OpenAudioIn(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto in_params{rp.PopRaw<AudioInParameter>()};
+    auto applet_resource_user_id{rp.PopRaw<u64>()};
+    const auto device_name_data{ctx.ReadBuffer()};
+    auto device_name = Common::StringFromBuffer(device_name_data);
+    auto handle{ctx.GetCopyHandle(0)};
+
+    std::scoped_lock l{impl->mutex};
+    auto link{impl->LinkToManager()};
+    if (link.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to link Audio In to Audio Manager");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(link);
+        return;
+    }
+
+    size_t new_session_id{};
+    auto result{impl->AcquireSessionId(new_session_id)};
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+        return;
+    }
+
+    LOG_DEBUG(Service_Audio, "Opening new AudioIn, sessionid={}, free sessions={}", new_session_id,
+              impl->num_free_sessions);
+
+    auto audio_in = std::make_shared<IAudioIn>(system, *impl, new_session_id, device_name,
+                                               in_params, handle, applet_resource_user_id);
+    impl->sessions[new_session_id] = audio_in->GetImpl();
+    impl->applet_resource_user_ids[new_session_id] = applet_resource_user_id;
+
+    auto& out_system = impl->sessions[new_session_id]->GetSystem();
+    AudioInParameterInternal out_params{.sample_rate = out_system.GetSampleRate(),
+                                        .channel_count = out_system.GetChannelCount(),
+                                        .sample_format =
+                                            static_cast<u32>(out_system.GetSampleFormat()),
+                                        .state = static_cast<u32>(out_system.GetState())};
 
     IPC::ResponseBuilder rb{ctx, 6, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushRaw<AudInOutParams>(params);
-    rb.PushIpcInterface<IAudioIn>(system);
-}
 
-void AudInU::OpenAudioIn(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_Audio, "(STUBBED) called");
-    OpenInOutImpl(ctx);
+    std::string out_name{out_system.GetName()};
+    ctx.WriteBuffer(out_name);
+
+    rb.Push(ResultSuccess);
+    rb.PushRaw<AudioInParameterInternal>(out_params);
+    rb.PushIpcInterface<IAudioIn>(audio_in);
 }
 
 void AudInU::OpenAudioInProtocolSpecified(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_Audio, "(STUBBED) called");
-    OpenInOutImpl(ctx);
+    IPC::RequestParser rp{ctx};
+    auto protocol_specified{rp.PopRaw<u64>()};
+    auto in_params{rp.PopRaw<AudioInParameter>()};
+    auto applet_resource_user_id{rp.PopRaw<u64>()};
+    const auto device_name_data{ctx.ReadBuffer()};
+    auto device_name = Common::StringFromBuffer(device_name_data);
+    auto handle{ctx.GetCopyHandle(0)};
+
+    std::scoped_lock l{impl->mutex};
+    auto link{impl->LinkToManager()};
+    if (link.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to link Audio In to Audio Manager");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(link);
+        return;
+    }
+
+    size_t new_session_id{};
+    auto result{impl->AcquireSessionId(new_session_id)};
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+        return;
+    }
+
+    LOG_DEBUG(Service_Audio, "Opening new AudioIn, sessionid={}, free sessions={}", new_session_id,
+              impl->num_free_sessions);
+
+    auto audio_in = std::make_shared<IAudioIn>(system, *impl, new_session_id, device_name,
+                                               in_params, handle, applet_resource_user_id);
+    impl->sessions[new_session_id] = audio_in->GetImpl();
+    impl->applet_resource_user_ids[new_session_id] = applet_resource_user_id;
+
+    auto& out_system = impl->sessions[new_session_id]->GetSystem();
+    AudioInParameterInternal out_params{.sample_rate = out_system.GetSampleRate(),
+                                        .channel_count = out_system.GetChannelCount(),
+                                        .sample_format =
+                                            static_cast<u32>(out_system.GetSampleFormat()),
+                                        .state = static_cast<u32>(out_system.GetState())};
+
+    IPC::ResponseBuilder rb{ctx, 6, 0, 1};
+
+    std::string out_name{out_system.GetName()};
+    if (protocol_specified == 0) {
+        if (out_system.IsUac()) {
+            out_name = "UacIn";
+        } else {
+            out_name = "DeviceIn";
+        }
+    }
+
+    ctx.WriteBuffer(out_name);
+
+    rb.Push(ResultSuccess);
+    rb.PushRaw<AudioInParameterInternal>(out_params);
+    rb.PushIpcInterface<IAudioIn>(audio_in);
 }
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/audin_u.h b/src/core/hle/service/audio/audin_u.h
index bf3418613..b45fda78a 100644
--- a/src/core/hle/service/audio/audin_u.h
+++ b/src/core/hle/service/audio/audin_u.h
@@ -1,9 +1,10 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include "audio_core/audio_in_manager.h"
+#include "audio_core/in/audio_in.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/service.h"
 
@@ -15,22 +16,12 @@ namespace Kernel {
 class HLERequestContext;
 }
 
-namespace Service::Audio {
-
-class IAudioIn final : public ServiceFramework<IAudioIn> {
-public:
-    explicit IAudioIn(Core::System& system_);
-    ~IAudioIn() override;
-
-private:
-    void Start(Kernel::HLERequestContext& ctx);
-    void RegisterBufferEvent(Kernel::HLERequestContext& ctx);
-    void AppendAudioInBufferAuto(Kernel::HLERequestContext& ctx);
-
-    KernelHelpers::ServiceContext service_context;
+namespace AudioCore::AudioOut {
+class Manager;
+class In;
+} // namespace AudioCore::AudioOut
 
-    Kernel::KEvent* buffer_event;
-};
+namespace Service::Audio {
 
 class AudInU final : public ServiceFramework<AudInU> {
 public:
@@ -38,33 +29,14 @@ public:
     ~AudInU() override;
 
 private:
-    enum class SampleFormat : u32_le {
-        PCM16 = 2,
-    };
-
-    enum class State : u32_le {
-        Started = 0,
-        Stopped = 1,
-    };
-
-    struct AudInOutParams {
-        u32_le sample_rate{};
-        u32_le channel_count{};
-        SampleFormat sample_format{};
-        State state{};
-    };
-    static_assert(sizeof(AudInOutParams) == 0x10, "AudInOutParams is an invalid size");
-
-    using AudioInDeviceName = std::array<char, 256>;
-    static constexpr std::array<std::string_view, 1> audio_device_names{{
-        "BuiltInHeadset",
-    }};
-
     void ListAudioIns(Kernel::HLERequestContext& ctx);
     void ListAudioInsAutoFiltered(Kernel::HLERequestContext& ctx);
     void OpenInOutImpl(Kernel::HLERequestContext& ctx);
     void OpenAudioIn(Kernel::HLERequestContext& ctx);
     void OpenAudioInProtocolSpecified(Kernel::HLERequestContext& ctx);
+
+    KernelHelpers::ServiceContext service_context;
+    std::unique_ptr<AudioCore::AudioIn::Manager> impl;
 };
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/audio.cpp b/src/core/hle/service/audio/audio.cpp
index b3f24f9bb..97da71dfa 100644
--- a/src/core/hle/service/audio/audio.cpp
+++ b/src/core/hle/service/audio/audio.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/audctl.h"
 #include "core/hle/service/audio/auddbg.h"
diff --git a/src/core/hle/service/audio/audio.h b/src/core/hle/service/audio/audio.h
index b6d13912e..bbb2214e4 100644
--- a/src/core/hle/service/audio/audio.h
+++ b/src/core/hle/service/audio/audio.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audout_a.cpp b/src/core/hle/service/audio/audout_a.cpp
index 3ee522b50..5ecb99236 100644
--- a/src/core/hle/service/audio/audout_a.cpp
+++ b/src/core/hle/service/audio/audout_a.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/audout_a.h"
 
diff --git a/src/core/hle/service/audio/audout_a.h b/src/core/hle/service/audio/audout_a.h
index 2043dfb77..f641cffeb 100644
--- a/src/core/hle/service/audio/audout_a.h
+++ b/src/core/hle/service/audio/audout_a.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audout_u.cpp b/src/core/hle/service/audio/audout_u.cpp
index affa7971c..49c092301 100644
--- a/src/core/hle/service/audio/audout_u.cpp
+++ b/src/core/hle/service/audio/audout_u.cpp
@@ -1,60 +1,47 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cstring>
 #include <vector>
 
-#include "audio_core/audio_out.h"
-#include "audio_core/codec.h"
+#include "audio_core/out/audio_out_system.h"
+#include "audio_core/renderer/audio_device.h"
 #include "common/common_funcs.h"
 #include "common/logging/log.h"
+#include "common/string_util.h"
 #include "common/swap.h"
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/service/audio/audout_u.h"
 #include "core/hle/service/audio/errors.h"
-#include "core/hle/service/kernel_helpers.h"
 #include "core/memory.h"
 
 namespace Service::Audio {
-
-constexpr std::array<char, 10> DefaultDevice{{"DeviceOut"}};
-constexpr int DefaultSampleRate{48000};
-
-struct AudoutParams {
-    s32_le sample_rate;
-    u16_le channel_count;
-    INSERT_PADDING_BYTES_NOINIT(2);
-};
-static_assert(sizeof(AudoutParams) == 0x8, "AudoutParams is an invalid size");
-
-enum class AudioState : u32 {
-    Started,
-    Stopped,
-};
+using namespace AudioCore::AudioOut;
 
 class IAudioOut final : public ServiceFramework<IAudioOut> {
 public:
-    explicit IAudioOut(Core::System& system_, AudoutParams audio_params_,
-                       AudioCore::AudioOut& audio_core_, std::string&& device_name_,
-                       std::string&& unique_name)
-        : ServiceFramework{system_, "IAudioOut"}, audio_core{audio_core_},
-          device_name{std::move(device_name_)}, audio_params{audio_params_},
-          main_memory{system.Memory()}, service_context{system_, "IAudioOut"} {
+    explicit IAudioOut(Core::System& system_, AudioCore::AudioOut::Manager& manager,
+                       size_t session_id, std::string& device_name,
+                       const AudioOutParameter& in_params, u32 handle, u64 applet_resource_user_id)
+        : ServiceFramework{system_, "IAudioOut", ServiceThreadType::CreateNew},
+          service_context{system_, "IAudioOut"}, event{service_context.CreateEvent(
+                                                     "AudioOutEvent")},
+          impl{std::make_shared<AudioCore::AudioOut::Out>(system_, manager, event, session_id)} {
+
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &IAudioOut::GetAudioOutState, "GetAudioOutState"},
-            {1, &IAudioOut::StartAudioOut, "Start"},
-            {2, &IAudioOut::StopAudioOut, "Stop"},
-            {3, &IAudioOut::AppendAudioOutBufferImpl, "AppendAudioOutBuffer"},
+            {1, &IAudioOut::Start, "Start"},
+            {2, &IAudioOut::Stop, "Stop"},
+            {3, &IAudioOut::AppendAudioOutBuffer, "AppendAudioOutBuffer"},
             {4, &IAudioOut::RegisterBufferEvent, "RegisterBufferEvent"},
-            {5, &IAudioOut::GetReleasedAudioOutBufferImpl, "GetReleasedAudioOutBuffers"},
+            {5, &IAudioOut::GetReleasedAudioOutBuffers, "GetReleasedAudioOutBuffers"},
             {6, &IAudioOut::ContainsAudioOutBuffer, "ContainsAudioOutBuffer"},
-            {7, &IAudioOut::AppendAudioOutBufferImpl, "AppendAudioOutBufferAuto"},
-            {8, &IAudioOut::GetReleasedAudioOutBufferImpl, "GetReleasedAudioOutBufferAuto"},
+            {7, &IAudioOut::AppendAudioOutBuffer, "AppendAudioOutBufferAuto"},
+            {8, &IAudioOut::GetReleasedAudioOutBuffers, "GetReleasedAudioOutBuffersAuto"},
             {9, &IAudioOut::GetAudioOutBufferCount, "GetAudioOutBufferCount"},
             {10, &IAudioOut::GetAudioOutPlayedSampleCount, "GetAudioOutPlayedSampleCount"},
             {11, &IAudioOut::FlushAudioOutBuffers, "FlushAudioOutBuffers"},
@@ -64,241 +51,262 @@ public:
         // clang-format on
         RegisterHandlers(functions);
 
-        // This is the event handle used to check if the audio buffer was released
-        buffer_event = service_context.CreateEvent("IAudioOutBufferReleased");
-
-        stream = audio_core.OpenStream(system.CoreTiming(), audio_params.sample_rate,
-                                       audio_params.channel_count, std::move(unique_name), [this] {
-                                           const auto guard = LockService();
-                                           buffer_event->GetWritableEvent().Signal();
-                                       });
+        if (impl->GetSystem()
+                .Initialize(device_name, in_params, handle, applet_resource_user_id)
+                .IsError()) {
+            LOG_ERROR(Service_Audio, "Failed to initialize the AudioOut System!");
+        }
     }
 
     ~IAudioOut() override {
-        service_context.CloseEvent(buffer_event);
+        impl->Free();
+        service_context.CloseEvent(event);
     }
 
-private:
-    struct AudioBuffer {
-        u64_le next;
-        u64_le buffer;
-        u64_le buffer_capacity;
-        u64_le buffer_size;
-        u64_le offset;
-    };
-    static_assert(sizeof(AudioBuffer) == 0x28, "AudioBuffer is an invalid size");
+    [[nodiscard]] std::shared_ptr<AudioCore::AudioOut::Out> GetImpl() {
+        return impl;
+    }
 
+private:
     void GetAudioOutState(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const auto state = static_cast<u32>(impl->GetState());
+
+        LOG_DEBUG(Service_Audio, "called. State={}", state);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push(static_cast<u32>(stream->IsPlaying() ? AudioState::Started : AudioState::Stopped));
+        rb.Push(state);
     }
 
-    void StartAudioOut(Kernel::HLERequestContext& ctx) {
+    void Start(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_Audio, "called");
 
-        if (stream->IsPlaying()) {
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_OPERATION_FAILED);
-            return;
-        }
-
-        audio_core.StartStream(stream);
+        auto result = impl->StartSystem();
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(result);
     }
 
-    void StopAudioOut(Kernel::HLERequestContext& ctx) {
+    void Stop(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_Audio, "called");
 
-        if (stream->IsPlaying()) {
-            audio_core.StopStream(stream);
-        }
+        auto result = impl->StopSystem();
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(result);
     }
 
-    void RegisterBufferEvent(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
-
-        IPC::ResponseBuilder rb{ctx, 2, 1};
-        rb.Push(ResultSuccess);
-        rb.PushCopyObjects(buffer_event->GetReadableEvent());
-    }
-
-    void AppendAudioOutBufferImpl(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "(STUBBED) called {}", ctx.Description());
+    void AppendAudioOutBuffer(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
+        u64 tag = rp.PopRaw<u64>();
 
-        const auto& input_buffer{ctx.ReadBuffer()};
-        ASSERT_MSG(input_buffer.size() == sizeof(AudioBuffer),
-                   "AudioBuffer input is an invalid size!");
-        AudioBuffer audio_buffer{};
-        std::memcpy(&audio_buffer, input_buffer.data(), sizeof(AudioBuffer));
-        const u64 tag{rp.Pop<u64>()};
+        const auto in_buffer_size{ctx.GetReadBufferSize()};
+        if (in_buffer_size < sizeof(AudioOutBuffer)) {
+            LOG_ERROR(Service_Audio, "Input buffer is too small for an AudioOutBuffer!");
+        }
 
-        std::vector<s16> samples(audio_buffer.buffer_size / sizeof(s16));
-        main_memory.ReadBlock(audio_buffer.buffer, samples.data(), audio_buffer.buffer_size);
+        const auto& in_buffer = ctx.ReadBuffer();
+        AudioOutBuffer buffer{};
+        std::memcpy(&buffer, in_buffer.data(), sizeof(AudioOutBuffer));
 
-        if (!audio_core.QueueBuffer(stream, tag, std::move(samples))) {
-            IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_BUFFER_COUNT_EXCEEDED);
-            return;
-        }
+        [[maybe_unused]] auto sessionid{impl->GetSystem().GetSessionId()};
+        LOG_TRACE(Service_Audio, "called. Session {} Appending buffer {:08X}", sessionid, tag);
+
+        auto result = impl->AppendBuffer(buffer, tag);
 
         IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void RegisterBufferEvent(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
+
+        auto& buffer_event = impl->GetBufferEvent();
+
+        IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
+        rb.PushCopyObjects(buffer_event);
     }
 
-    void GetReleasedAudioOutBufferImpl(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called {}", ctx.Description());
+    void GetReleasedAudioOutBuffers(Kernel::HLERequestContext& ctx) {
+        auto write_buffer_size = ctx.GetWriteBufferSize() / sizeof(u64);
+        std::vector<u64> released_buffers(write_buffer_size, 0);
 
-        const u64 max_count{ctx.GetWriteBufferSize() / sizeof(u64)};
-        const auto released_buffers{audio_core.GetTagsAndReleaseBuffers(stream, max_count)};
+        auto count = impl->GetReleasedBuffers(released_buffers);
 
-        std::vector<u64> tags{released_buffers};
-        tags.resize(max_count);
-        ctx.WriteBuffer(tags);
+        [[maybe_unused]] std::string tags{};
+        for (u32 i = 0; i < count; i++) {
+            tags += fmt::format("{:08X}, ", released_buffers[i]);
+        }
+        [[maybe_unused]] auto sessionid{impl->GetSystem().GetSessionId()};
+        LOG_TRACE(Service_Audio, "called. Session {} released {} buffers: {}", sessionid, count,
+                  tags);
 
+        ctx.WriteBuffer(released_buffers);
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push<u32>(static_cast<u32>(released_buffers.size()));
+        rb.Push(count);
     }
 
     void ContainsAudioOutBuffer(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
-
         IPC::RequestParser rp{ctx};
+
         const u64 tag{rp.Pop<u64>()};
+        const auto buffer_queued{impl->ContainsAudioBuffer(tag)};
+
+        LOG_DEBUG(Service_Audio, "called. Is buffer {:08X} registered? {}", tag, buffer_queued);
+
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push(stream->ContainsBuffer(tag));
+        rb.Push(buffer_queued);
     }
 
     void GetAudioOutBufferCount(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const auto buffer_count = impl->GetBufferCount();
+
+        LOG_DEBUG(Service_Audio, "called. Buffer count={}", buffer_count);
 
         IPC::ResponseBuilder rb{ctx, 3};
+
         rb.Push(ResultSuccess);
-        rb.Push(static_cast<u32>(stream->GetQueueSize()));
+        rb.Push(buffer_count);
     }
 
     void GetAudioOutPlayedSampleCount(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const auto samples_played = impl->GetPlayedSampleCount();
+
+        LOG_DEBUG(Service_Audio, "called. Played samples={}", samples_played);
 
         IPC::ResponseBuilder rb{ctx, 4};
+
         rb.Push(ResultSuccess);
-        rb.Push(stream->GetPlayedSampleCount());
+        rb.Push(samples_played);
     }
 
     void FlushAudioOutBuffers(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        bool flushed{impl->FlushAudioOutBuffers()};
+
+        LOG_DEBUG(Service_Audio, "called. Were any buffers flushed? {}", flushed);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push(stream->Flush());
+        rb.Push(flushed);
     }
 
     void SetAudioOutVolume(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        const float volume = rp.Pop<float>();
-        LOG_DEBUG(Service_Audio, "called, volume={}", volume);
+        const auto volume = rp.Pop<f32>();
+
+        LOG_DEBUG(Service_Audio, "called. Volume={}", volume);
 
-        stream->SetVolume(volume);
+        impl->SetVolume(volume);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
     }
 
     void GetAudioOutVolume(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const auto volume = impl->GetVolume();
+
+        LOG_DEBUG(Service_Audio, "called. Volume={}", volume);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push(stream->GetVolume());
+        rb.Push(volume);
     }
 
-    AudioCore::AudioOut& audio_core;
-    AudioCore::StreamPtr stream;
-    std::string device_name;
-
-    [[maybe_unused]] AudoutParams audio_params{};
-
-    Core::Memory::Memory& main_memory;
-
     KernelHelpers::ServiceContext service_context;
-
-    /// This is the event handle used to check if the audio buffer was released
-    Kernel::KEvent* buffer_event;
+    Kernel::KEvent* event;
+    std::shared_ptr<AudioCore::AudioOut::Out> impl;
 };
 
-AudOutU::AudOutU(Core::System& system_) : ServiceFramework{system_, "audout:u"} {
+AudOutU::AudOutU(Core::System& system_)
+    : ServiceFramework{system_, "audout:u", ServiceThreadType::CreateNew},
+      service_context{system_, "AudOutU"}, impl{std::make_unique<AudioCore::AudioOut::Manager>(
+                                               system_)} {
     // clang-format off
     static const FunctionInfo functions[] = {
-        {0, &AudOutU::ListAudioOutsImpl, "ListAudioOuts"},
-        {1, &AudOutU::OpenAudioOutImpl, "OpenAudioOut"},
-        {2, &AudOutU::ListAudioOutsImpl, "ListAudioOutsAuto"},
-        {3, &AudOutU::OpenAudioOutImpl, "OpenAudioOutAuto"},
+        {0, &AudOutU::ListAudioOuts, "ListAudioOuts"},
+        {1, &AudOutU::OpenAudioOut, "OpenAudioOut"},
+        {2, &AudOutU::ListAudioOuts, "ListAudioOutsAuto"},
+        {3, &AudOutU::OpenAudioOut, "OpenAudioOutAuto"},
     };
     // clang-format on
 
     RegisterHandlers(functions);
-    audio_core = std::make_unique<AudioCore::AudioOut>();
 }
 
 AudOutU::~AudOutU() = default;
 
-void AudOutU::ListAudioOutsImpl(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_Audio, "called");
+void AudOutU::ListAudioOuts(Kernel::HLERequestContext& ctx) {
+    using namespace AudioCore::AudioRenderer;
 
-    ctx.WriteBuffer(DefaultDevice);
+    std::scoped_lock l{impl->mutex};
+
+    const auto write_count =
+        static_cast<u32>(ctx.GetWriteBufferSize() / sizeof(AudioDevice::AudioDeviceName));
+    std::vector<AudioDevice::AudioDeviceName> device_names{};
+    if (write_count > 0) {
+        device_names.emplace_back("DeviceOut");
+        LOG_DEBUG(Service_Audio, "called. \nName=DeviceOut");
+    } else {
+        LOG_DEBUG(Service_Audio, "called. Empty buffer passed in.");
+    }
+
+    ctx.WriteBuffer(device_names);
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push<u32>(1); // Amount of audio devices
+    rb.Push<u32>(static_cast<u32>(device_names.size()));
 }
 
-void AudOutU::OpenAudioOutImpl(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_Audio, "called");
-
+void AudOutU::OpenAudioOut(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto in_params{rp.PopRaw<AudioOutParameter>()};
+    auto applet_resource_user_id{rp.PopRaw<u64>()};
     const auto device_name_data{ctx.ReadBuffer()};
-    std::string device_name;
-    if (device_name_data[0] != '\0') {
-        device_name.assign(device_name_data.begin(), device_name_data.end());
-    } else {
-        device_name.assign(DefaultDevice.begin(), DefaultDevice.end());
-    }
-    ctx.WriteBuffer(device_name);
+    auto device_name = Common::StringFromBuffer(device_name_data);
+    auto handle{ctx.GetCopyHandle(0)};
 
-    IPC::RequestParser rp{ctx};
-    auto params{rp.PopRaw<AudoutParams>()};
-    if (params.channel_count <= 2) {
-        // Mono does not exist for audout
-        params.channel_count = 2;
-    } else {
-        params.channel_count = 6;
+    auto link{impl->LinkToManager()};
+    if (link.IsError()) {
+        LOG_ERROR(Service_Audio, "Failed to link Audio Out to Audio Manager");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(link);
+        return;
     }
-    if (!params.sample_rate) {
-        params.sample_rate = DefaultSampleRate;
+
+    size_t new_session_id{};
+    auto result{impl->AcquireSessionId(new_session_id)};
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+        return;
     }
 
-    std::string unique_name{fmt::format("{}-{}", device_name, audio_out_interfaces.size())};
-    auto audio_out_interface = std::make_shared<IAudioOut>(
-        system, params, *audio_core, std::move(device_name), std::move(unique_name));
+    LOG_DEBUG(Service_Audio, "Opening new AudioOut, sessionid={}, free sessions={}", new_session_id,
+              impl->num_free_sessions);
+
+    auto audio_out = std::make_shared<IAudioOut>(system, *impl, new_session_id, device_name,
+                                                 in_params, handle, applet_resource_user_id);
+
+    impl->sessions[new_session_id] = audio_out->GetImpl();
+    impl->applet_resource_user_ids[new_session_id] = applet_resource_user_id;
+
+    auto& out_system = impl->sessions[new_session_id]->GetSystem();
+    AudioOutParameterInternal out_params{.sample_rate = out_system.GetSampleRate(),
+                                         .channel_count = out_system.GetChannelCount(),
+                                         .sample_format =
+                                             static_cast<u32>(out_system.GetSampleFormat()),
+                                         .state = static_cast<u32>(out_system.GetState())};
 
     IPC::ResponseBuilder rb{ctx, 6, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.Push<u32>(DefaultSampleRate);
-    rb.Push<u32>(params.channel_count);
-    rb.Push<u32>(static_cast<u32>(AudioCore::Codec::PcmFormat::Int16));
-    rb.Push<u32>(static_cast<u32>(AudioState::Stopped));
-    rb.PushIpcInterface<IAudioOut>(audio_out_interface);
 
-    audio_out_interfaces.push_back(std::move(audio_out_interface));
+    ctx.WriteBuffer(out_system.GetName());
+
+    rb.Push(ResultSuccess);
+    rb.PushRaw<AudioOutParameterInternal>(out_params);
+    rb.PushIpcInterface<IAudioOut>(audio_out);
 }
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/audout_u.h b/src/core/hle/service/audio/audout_u.h
index f7ae2f2bf..fdc0ee754 100644
--- a/src/core/hle/service/audio/audout_u.h
+++ b/src/core/hle/service/audio/audout_u.h
@@ -1,16 +1,13 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <vector>
+#include "audio_core/audio_out_manager.h"
+#include "audio_core/out/audio_out.h"
+#include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/service.h"
 
-namespace AudioCore {
-class AudioOut;
-}
-
 namespace Core {
 class System;
 }
@@ -19,6 +16,11 @@ namespace Kernel {
 class HLERequestContext;
 }
 
+namespace AudioCore::AudioOut {
+class Manager;
+class Out;
+} // namespace AudioCore::AudioOut
+
 namespace Service::Audio {
 
 class IAudioOut;
@@ -29,11 +31,11 @@ public:
     ~AudOutU() override;
 
 private:
-    void ListAudioOutsImpl(Kernel::HLERequestContext& ctx);
-    void OpenAudioOutImpl(Kernel::HLERequestContext& ctx);
+    void ListAudioOuts(Kernel::HLERequestContext& ctx);
+    void OpenAudioOut(Kernel::HLERequestContext& ctx);
 
-    std::vector<std::shared_ptr<IAudioOut>> audio_out_interfaces;
-    std::unique_ptr<AudioCore::AudioOut> audio_core;
+    KernelHelpers::ServiceContext service_context;
+    std::unique_ptr<AudioCore::AudioOut::Manager> impl;
 };
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/audrec_a.cpp b/src/core/hle/service/audio/audrec_a.cpp
index 70fc17ae2..fa82e9ac7 100644
--- a/src/core/hle/service/audio/audrec_a.cpp
+++ b/src/core/hle/service/audio/audrec_a.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/audrec_a.h"
 
diff --git a/src/core/hle/service/audio/audrec_a.h b/src/core/hle/service/audio/audrec_a.h
index 2cce90b1d..9edf89f6c 100644
--- a/src/core/hle/service/audio/audrec_a.h
+++ b/src/core/hle/service/audio/audrec_a.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audrec_u.cpp b/src/core/hle/service/audio/audrec_u.cpp
index 74a65ccff..bc55cec17 100644
--- a/src/core/hle/service/audio/audrec_u.cpp
+++ b/src/core/hle/service/audio/audrec_u.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/audrec_u.h"
 
diff --git a/src/core/hle/service/audio/audrec_u.h b/src/core/hle/service/audio/audrec_u.h
index f79d49e5c..8b4817884 100644
--- a/src/core/hle/service/audio/audrec_u.h
+++ b/src/core/hle/service/audio/audrec_u.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audren_a.cpp b/src/core/hle/service/audio/audren_a.cpp
index cf8c34a15..e775ac3bf 100644
--- a/src/core/hle/service/audio/audren_a.cpp
+++ b/src/core/hle/service/audio/audren_a.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/audren_a.h"
 
diff --git a/src/core/hle/service/audio/audren_a.h b/src/core/hle/service/audio/audren_a.h
index 5d0a626ad..9e08b4245 100644
--- a/src/core/hle/service/audio/audren_a.h
+++ b/src/core/hle/service/audio/audren_a.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index f45e5cecc..6fb07c37d 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -1,11 +1,15 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <memory>
 
-#include "audio_core/audio_renderer.h"
+#include "audio_core/audio_core.h"
+#include "audio_core/common/audio_renderer_parameter.h"
+#include "audio_core/common/feature_support.h"
+#include "audio_core/renderer/audio_device.h"
+#include "audio_core/renderer/audio_renderer.h"
+#include "audio_core/renderer/voice/voice_info.h"
 #include "common/alignment.h"
 #include "common/bit_util.h"
 #include "common/common_funcs.h"
@@ -14,90 +18,127 @@
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/kernel/k_transfer_memory.h"
 #include "core/hle/service/audio/audren_u.h"
 #include "core/hle/service/audio/errors.h"
+#include "core/memory.h"
+
+using namespace AudioCore::AudioRenderer;
 
 namespace Service::Audio {
 
 class IAudioRenderer final : public ServiceFramework<IAudioRenderer> {
 public:
-    explicit IAudioRenderer(Core::System& system_,
-                            const AudioCommon::AudioRendererParameter& audren_params,
-                            const std::size_t instance_number)
-        : ServiceFramework{system_, "IAudioRenderer"}, service_context{system_, "IAudioRenderer"} {
+    explicit IAudioRenderer(Core::System& system_, Manager& manager_,
+                            AudioCore::AudioRendererParameterInternal& params,
+                            Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size,
+                            u32 process_handle, u64 applet_resource_user_id, s32 session_id)
+        : ServiceFramework{system_, "IAudioRenderer", ServiceThreadType::CreateNew},
+          service_context{system_, "IAudioRenderer"}, rendered_event{service_context.CreateEvent(
+                                                          "IAudioRendererEvent")},
+          manager{manager_}, impl{std::make_unique<Renderer>(system_, manager, rendered_event)} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &IAudioRenderer::GetSampleRate, "GetSampleRate"},
             {1, &IAudioRenderer::GetSampleCount, "GetSampleCount"},
             {2, &IAudioRenderer::GetMixBufferCount, "GetMixBufferCount"},
             {3, &IAudioRenderer::GetState, "GetState"},
-            {4, &IAudioRenderer::RequestUpdateImpl, "RequestUpdate"},
+            {4, &IAudioRenderer::RequestUpdate, "RequestUpdate"},
             {5, &IAudioRenderer::Start, "Start"},
             {6, &IAudioRenderer::Stop, "Stop"},
             {7, &IAudioRenderer::QuerySystemEvent, "QuerySystemEvent"},
             {8, &IAudioRenderer::SetRenderingTimeLimit, "SetRenderingTimeLimit"},
             {9, &IAudioRenderer::GetRenderingTimeLimit, "GetRenderingTimeLimit"},
-            {10, &IAudioRenderer::RequestUpdateImpl, "RequestUpdateAuto"},
-            {11, &IAudioRenderer::ExecuteAudioRendererRendering, "ExecuteAudioRendererRendering"},
+            {10, &IAudioRenderer::RequestUpdate, "RequestUpdateAuto"},
+            {11, nullptr, "ExecuteAudioRendererRendering"},
         };
         // clang-format on
         RegisterHandlers(functions);
 
-        system_event = service_context.CreateEvent("IAudioRenderer:SystemEvent");
-        renderer = std::make_unique<AudioCore::AudioRenderer>(
-            system.CoreTiming(), system.Memory(), audren_params,
-            [this]() {
-                const auto guard = LockService();
-                system_event->GetWritableEvent().Signal();
-            },
-            instance_number);
+        impl->Initialize(params, transfer_memory, transfer_memory_size, process_handle,
+                         applet_resource_user_id, session_id);
     }
 
     ~IAudioRenderer() override {
-        service_context.CloseEvent(system_event);
+        impl->Finalize();
+        service_context.CloseEvent(rendered_event);
     }
 
 private:
     void GetSampleRate(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const auto sample_rate{impl->GetSystem().GetSampleRate()};
+
+        LOG_DEBUG(Service_Audio, "called. Sample rate {}", sample_rate);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push<u32>(renderer->GetSampleRate());
+        rb.Push(sample_rate);
     }
 
     void GetSampleCount(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const auto sample_count{impl->GetSystem().GetSampleCount()};
+
+        LOG_DEBUG(Service_Audio, "called. Sample count {}", sample_count);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push<u32>(renderer->GetSampleCount());
+        rb.Push(sample_count);
     }
 
     void GetState(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const u32 state{!impl->GetSystem().IsActive()};
+
+        LOG_DEBUG(Service_Audio, "called, state {}", state);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push<u32>(static_cast<u32>(renderer->GetStreamState()));
+        rb.Push(state);
     }
 
     void GetMixBufferCount(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_Audio, "called");
 
+        const auto buffer_count{impl->GetSystem().GetMixBufferCount()};
+
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push<u32>(renderer->GetMixBufferCount());
+        rb.Push(buffer_count);
     }
 
-    void RequestUpdateImpl(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "(STUBBED) called");
+    void RequestUpdate(Kernel::HLERequestContext& ctx) {
+        LOG_TRACE(Service_Audio, "called");
+
+        std::vector<u8> input{ctx.ReadBuffer(0)};
+
+        // These buffers are written manually to avoid an issue with WriteBuffer throwing errors for
+        // checking size 0. Performance size is 0 for most games.
+
+        std::vector<u8> output{};
+        std::vector<u8> performance{};
+        auto is_buffer_b{ctx.BufferDescriptorB()[0].Size() != 0};
+        if (is_buffer_b) {
+            const auto buffersB{ctx.BufferDescriptorB()};
+            output.resize(buffersB[0].Size(), 0);
+            performance.resize(buffersB[1].Size(), 0);
+        } else {
+            const auto buffersC{ctx.BufferDescriptorC()};
+            output.resize(buffersC[0].Size(), 0);
+            performance.resize(buffersC[1].Size(), 0);
+        }
 
-        std::vector<u8> output_params(ctx.GetWriteBufferSize(), 0);
-        auto result = renderer->UpdateAudioRenderer(ctx.ReadBuffer(), output_params);
+        auto result = impl->RequestUpdate(input, performance, output);
 
         if (result.IsSuccess()) {
-            ctx.WriteBuffer(output_params);
+            if (is_buffer_b) {
+                ctx.WriteBufferB(output.data(), output.size(), 0);
+                ctx.WriteBufferB(performance.data(), performance.size(), 1);
+            } else {
+                ctx.WriteBufferC(output.data(), output.size(), 0);
+                ctx.WriteBufferC(performance.data(), performance.size(), 1);
+            }
+        } else {
+            LOG_ERROR(Service_Audio, "RequestUpdate failed error 0x{:02X}!", result.description);
         }
 
         IPC::ResponseBuilder rb{ctx, 2};
@@ -105,38 +146,45 @@ private:
     }
 
     void Start(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        LOG_DEBUG(Service_Audio, "called");
 
-        const auto result = renderer->Start();
+        impl->Start();
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
+        rb.Push(ResultSuccess);
     }
 
     void Stop(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        LOG_DEBUG(Service_Audio, "called");
 
-        const auto result = renderer->Stop();
+        impl->Stop();
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(result);
+        rb.Push(ResultSuccess);
     }
 
     void QuerySystemEvent(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        LOG_DEBUG(Service_Audio, "called");
+
+        if (impl->GetSystem().GetExecutionMode() == AudioCore::ExecutionMode::Manual) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ERR_NOT_SUPPORTED);
+            return;
+        }
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(system_event->GetReadableEvent());
+        rb.PushCopyObjects(rendered_event->GetReadableEvent());
     }
 
     void SetRenderingTimeLimit(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Audio, "called");
+
         IPC::RequestParser rp{ctx};
-        rendering_time_limit_percent = rp.Pop<u32>();
-        LOG_DEBUG(Service_Audio, "called. rendering_time_limit_percent={}",
-                  rendering_time_limit_percent);
+        auto limit = rp.PopRaw<u32>();
 
-        ASSERT(rendering_time_limit_percent <= 100);
+        auto& system_ = impl->GetSystem();
+        system_.SetRenderingTimeLimit(limit);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
@@ -145,34 +193,34 @@ private:
     void GetRenderingTimeLimit(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_Audio, "called");
 
+        auto& system_ = impl->GetSystem();
+        auto time = system_.GetRenderingTimeLimit();
+
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push(rendering_time_limit_percent);
+        rb.Push(time);
     }
 
     void ExecuteAudioRendererRendering(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_Audio, "called");
-
-        // This service command currently only reports an unsupported operation
-        // error code, or aborts. Given that, we just always return an error
-        // code in this case.
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ERR_NOT_SUPPORTED);
     }
 
     KernelHelpers::ServiceContext service_context;
-
-    Kernel::KEvent* system_event;
-    std::unique_ptr<AudioCore::AudioRenderer> renderer;
-    u32 rendering_time_limit_percent = 100;
+    Kernel::KEvent* rendered_event;
+    Manager& manager;
+    std::unique_ptr<Renderer> impl;
 };
 
 class IAudioDevice final : public ServiceFramework<IAudioDevice> {
+
 public:
-    explicit IAudioDevice(Core::System& system_, Kernel::KEvent* buffer_event_, u32_le revision_)
-        : ServiceFramework{system_, "IAudioDevice"}, buffer_event{buffer_event_}, revision{
-                                                                                      revision_} {
+    explicit IAudioDevice(Core::System& system_, u64 applet_resource_user_id, u32 revision,
+                          u32 device_num)
+        : ServiceFramework{system_, "IAudioDevice", ServiceThreadType::CreateNew},
+          service_context{system_, "IAudioDevice"}, impl{std::make_unique<AudioDevice>(
+                                                        system_, applet_resource_user_id,
+                                                        revision)},
+          event{service_context.CreateEvent(fmt::format("IAudioDeviceEvent-{}", device_num))} {
         static const FunctionInfo functions[] = {
             {0, &IAudioDevice::ListAudioDeviceName, "ListAudioDeviceName"},
             {1, &IAudioDevice::SetAudioDeviceOutputVolume, "SetAudioDeviceOutputVolume"},
@@ -186,54 +234,45 @@ public:
             {10, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceNameAuto"},
             {11, &IAudioDevice::QueryAudioDeviceInputEvent, "QueryAudioDeviceInputEvent"},
             {12, &IAudioDevice::QueryAudioDeviceOutputEvent, "QueryAudioDeviceOutputEvent"},
-            {13, nullptr, "GetActiveAudioOutputDeviceName"},
-            {14, nullptr, "ListAudioOutputDeviceName"},
+            {13, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioOutputDeviceName"},
+            {14, &IAudioDevice::ListAudioOutputDeviceName, "ListAudioOutputDeviceName"},
         };
         RegisterHandlers(functions);
+
+        event->GetWritableEvent().Signal();
     }
 
-private:
-    using AudioDeviceName = std::array<char, 256>;
-    static constexpr std::array<std::string_view, 4> audio_device_names{{
-        "AudioStereoJackOutput",
-        "AudioBuiltInSpeakerOutput",
-        "AudioTvOutput",
-        "AudioUsbDeviceOutput",
-    }};
-    enum class DeviceType {
-        AHUBHeadphones,
-        AHUBSpeakers,
-        HDA,
-        USBOutput,
-    };
+    ~IAudioDevice() override {
+        service_context.CloseEvent(event);
+    }
 
+private:
     void ListAudioDeviceName(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_Audio, "called");
+        const size_t in_count = ctx.GetWriteBufferSize() / sizeof(AudioDevice::AudioDeviceName);
 
-        const bool usb_output_supported =
-            IsFeatureSupported(AudioFeatures::AudioUSBDeviceOutput, revision);
-        const std::size_t count = ctx.GetWriteBufferSize() / sizeof(AudioDeviceName);
+        std::vector<AudioDevice::AudioDeviceName> out_names{};
 
-        std::vector<AudioDeviceName> name_buffer;
-        name_buffer.reserve(audio_device_names.size());
+        const u32 out_count = impl->ListAudioDeviceName(out_names, in_count);
 
-        for (std::size_t i = 0; i < count && i < audio_device_names.size(); i++) {
-            const auto type = static_cast<DeviceType>(i);
-
-            if (!usb_output_supported && type == DeviceType::USBOutput) {
-                continue;
+        std::string out{};
+        for (u32 i = 0; i < out_count; i++) {
+            std::string a{};
+            u32 j = 0;
+            while (out_names[i].name[j] != '\0') {
+                a += out_names[i].name[j];
+                j++;
             }
-
-            const auto& device_name = audio_device_names[i];
-            auto& entry = name_buffer.emplace_back();
-            device_name.copy(entry.data(), device_name.size());
+            out += "\n\t" + a;
         }
 
-        ctx.WriteBuffer(name_buffer);
+        LOG_DEBUG(Service_Audio, "called.\nNames={}", out);
 
         IPC::ResponseBuilder rb{ctx, 3};
+
+        ctx.WriteBuffer(out_names);
+
         rb.Push(ResultSuccess);
-        rb.Push(static_cast<u32>(name_buffer.size()));
+        rb.Push(out_count);
     }
 
     void SetAudioDeviceOutputVolume(Kernel::HLERequestContext& ctx) {
@@ -243,7 +282,11 @@ private:
         const auto device_name_buffer = ctx.ReadBuffer();
         const std::string name = Common::StringFromBuffer(device_name_buffer);
 
-        LOG_WARNING(Service_Audio, "(STUBBED) called. name={}, volume={}", name, volume);
+        LOG_DEBUG(Service_Audio, "called. name={}, volume={}", name, volume);
+
+        if (name == "AudioTvOutput") {
+            impl->SetDeviceVolumes(volume);
+        }
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
@@ -253,53 +296,60 @@ private:
         const auto device_name_buffer = ctx.ReadBuffer();
         const std::string name = Common::StringFromBuffer(device_name_buffer);
 
-        LOG_WARNING(Service_Audio, "(STUBBED) called. name={}", name);
+        LOG_DEBUG(Service_Audio, "called. Name={}", name);
+
+        f32 volume{1.0f};
+        if (name == "AudioTvOutput") {
+            volume = impl->GetDeviceVolume(name);
+        }
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.Push(1.0f);
+        rb.Push(volume);
     }
 
     void GetActiveAudioDeviceName(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        const auto write_size = ctx.GetWriteBufferSize() / sizeof(char);
+        std::string out_name{"AudioTvOutput"};
 
-        // Currently set to always be TV audio output.
-        const auto& device_name = audio_device_names[2];
+        LOG_DEBUG(Service_Audio, "(STUBBED) called. Name={}", out_name);
 
-        AudioDeviceName out_device_name{};
-        device_name.copy(out_device_name.data(), device_name.size());
+        out_name.resize(write_size);
 
-        ctx.WriteBuffer(out_device_name);
+        ctx.WriteBuffer(out_name);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
     }
 
     void QueryAudioDeviceSystemEvent(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        LOG_DEBUG(Service_Audio, "(STUBBED) called");
 
-        buffer_event->GetWritableEvent().Signal();
+        event->GetWritableEvent().Signal();
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(buffer_event->GetReadableEvent());
+        rb.PushCopyObjects(event->GetReadableEvent());
     }
 
     void GetActiveChannelCount(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        const auto& sink{system.AudioCore().GetOutputSink()};
+        u32 channel_count{sink.GetDeviceChannels()};
+
+        LOG_DEBUG(Service_Audio, "(STUBBED) called. Channels={}", channel_count);
 
         IPC::ResponseBuilder rb{ctx, 3};
+
         rb.Push(ResultSuccess);
-        rb.Push<u32>(2);
+        rb.Push<u32>(channel_count);
     }
 
-    // Should be similar to QueryAudioDeviceOutputEvent
     void QueryAudioDeviceInputEvent(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_Audio, "(STUBBED) called");
+        LOG_DEBUG(Service_Audio, "(STUBBED) called");
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(buffer_event->GetReadableEvent());
+        rb.PushCopyObjects(event->GetReadableEvent());
     }
 
     void QueryAudioDeviceOutputEvent(Kernel::HLERequestContext& ctx) {
@@ -307,402 +357,167 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(buffer_event->GetReadableEvent());
+        rb.PushCopyObjects(event->GetReadableEvent());
     }
 
-    Kernel::KEvent* buffer_event;
-    u32_le revision = 0;
+    void ListAudioOutputDeviceName(Kernel::HLERequestContext& ctx) {
+        const size_t in_count = ctx.GetWriteBufferSize() / sizeof(AudioDevice::AudioDeviceName);
+
+        std::vector<AudioDevice::AudioDeviceName> out_names{};
+
+        const u32 out_count = impl->ListAudioOutputDeviceName(out_names, in_count);
+
+        std::string out{};
+        for (u32 i = 0; i < out_count; i++) {
+            std::string a{};
+            u32 j = 0;
+            while (out_names[i].name[j] != '\0') {
+                a += out_names[i].name[j];
+                j++;
+            }
+            out += "\n\t" + a;
+        }
+
+        LOG_DEBUG(Service_Audio, "called.\nNames={}", out);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+
+        ctx.WriteBuffer(out_names);
+
+        rb.Push(ResultSuccess);
+        rb.Push(out_count);
+    }
+
+    KernelHelpers::ServiceContext service_context;
+    std::unique_ptr<AudioDevice> impl;
+    Kernel::KEvent* event;
 };
 
 AudRenU::AudRenU(Core::System& system_)
-    : ServiceFramework{system_, "audren:u"}, service_context{system_, "audren:u"} {
+    : ServiceFramework{system_, "audren:u", ServiceThreadType::CreateNew},
+      service_context{system_, "audren:u"}, impl{std::make_unique<Manager>(system_)} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &AudRenU::OpenAudioRenderer, "OpenAudioRenderer"},
-        {1, &AudRenU::GetAudioRendererWorkBufferSize, "GetWorkBufferSize"},
+        {1, &AudRenU::GetWorkBufferSize, "GetWorkBufferSize"},
         {2, &AudRenU::GetAudioDeviceService, "GetAudioDeviceService"},
-        {3, &AudRenU::OpenAudioRendererForManualExecution, "OpenAudioRendererForManualExecution"},
+        {3, nullptr, "OpenAudioRendererForManualExecution"},
         {4, &AudRenU::GetAudioDeviceServiceWithRevisionInfo, "GetAudioDeviceServiceWithRevisionInfo"},
     };
     // clang-format on
 
     RegisterHandlers(functions);
-
-    buffer_event = service_context.CreateEvent("IAudioOutBufferReleasedEvent");
 }
 
-AudRenU::~AudRenU() {
-    service_context.CloseEvent(buffer_event);
-}
+AudRenU::~AudRenU() = default;
 
 void AudRenU::OpenAudioRenderer(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_Audio, "called");
-
-    OpenAudioRendererImpl(ctx);
-}
-
-static u64 CalculateNumPerformanceEntries(const AudioCommon::AudioRendererParameter& params) {
-    // +1 represents the final mix.
-    return u64{params.effect_count} + params.submix_count + params.sink_count + params.voice_count +
-           1;
-}
-
-void AudRenU::GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_Audio, "called");
-
-    // Several calculations below align the sizes being calculated
-    // onto a 64 byte boundary.
-    static constexpr u64 buffer_alignment_size = 64;
-
-    // Some calculations that calculate portions of the buffer
-    // that will contain information, on the other hand, align
-    // the result of some of their calcularions on a 16 byte boundary.
-    static constexpr u64 info_field_alignment_size = 16;
-
-    // Maximum detail entries that may exist at one time for performance
-    // frame statistics.
-    static constexpr u64 max_perf_detail_entries = 100;
-
-    // Size of the data structure representing the bulk of the voice-related state.
-    static constexpr u64 voice_state_size_bytes = 0x100;
-
-    // Size of the upsampler manager data structure
-    constexpr u64 upsampler_manager_size = 0x48;
-
-    // Calculates the part of the size that relates to mix buffers.
-    const auto calculate_mix_buffer_sizes = [](const AudioCommon::AudioRendererParameter& params) {
-        // As of 8.0.0 this is the maximum on voice channels.
-        constexpr u64 max_voice_channels = 6;
-
-        // The service expects the sample_count member of the parameters to either be
-        // a value of 160 or 240, so the maximum sample count is assumed in order
-        // to adequately handle all values at runtime.
-        constexpr u64 default_max_sample_count = 240;
-
-        const u64 total_mix_buffers = params.mix_buffer_count + max_voice_channels;
-
-        u64 size = 0;
-        size += total_mix_buffers * (sizeof(s32) * params.sample_count);
-        size += total_mix_buffers * (sizeof(s32) * default_max_sample_count);
-        size += u64{params.submix_count} + params.sink_count;
-        size = Common::AlignUp(size, buffer_alignment_size);
-        size += Common::AlignUp(params.unknown_30, buffer_alignment_size);
-        size += Common::AlignUp(sizeof(s32) * params.mix_buffer_count, buffer_alignment_size);
-        return size;
-    };
-
-    // Calculates the portion of the size related to the mix data (and the sorting thereof).
-    const auto calculate_mix_info_size = [](const AudioCommon::AudioRendererParameter& params) {
-        // The size of the mixing info data structure.
-        constexpr u64 mix_info_size = 0x940;
-
-        // Consists of total submixes with the final mix included.
-        const u64 total_mix_count = u64{params.submix_count} + 1;
-
-        // The total number of effects that may be available to the audio renderer at any time.
-        constexpr u64 max_effects = 256;
-
-        // Calculates the part of the size related to the audio node state.
-        // This will only be used if the audio revision supports the splitter.
-        const auto calculate_node_state_size = [](std::size_t num_nodes) {
-            // Internally within a nodestate, it appears to use a data structure
-            // similar to a std::bitset<64> twice.
-            constexpr u64 bit_size = Common::BitSize<u64>();
-            constexpr u64 num_bitsets = 2;
-
-            // Node state instances have three states internally for performing
-            // depth-first searches of nodes. Initialized, Found, and Done Sorting.
-            constexpr u64 num_states = 3;
-
-            u64 size = 0;
-            size += (num_nodes * num_nodes) * sizeof(s32);
-            size += num_states * (num_nodes * sizeof(s32));
-            size += num_bitsets * (Common::AlignUp(num_nodes, bit_size) / Common::BitSize<u8>());
-            return size;
-        };
-
-        // Calculates the part of the size related to the adjacency (aka edge) matrix.
-        const auto calculate_edge_matrix_size = [](std::size_t num_nodes) {
-            return (num_nodes * num_nodes) * sizeof(s32);
-        };
-
-        u64 size = 0;
-        size += Common::AlignUp(sizeof(void*) * total_mix_count, info_field_alignment_size);
-        size += Common::AlignUp(mix_info_size * total_mix_count, info_field_alignment_size);
-        size += Common::AlignUp(sizeof(s32) * max_effects * params.submix_count,
-                                info_field_alignment_size);
-
-        if (IsFeatureSupported(AudioFeatures::Splitter, params.revision)) {
-            size += Common::AlignUp(calculate_node_state_size(total_mix_count) +
-                                        calculate_edge_matrix_size(total_mix_count),
-                                    info_field_alignment_size);
-        }
-
-        return size;
-    };
-
-    // Calculates the part of the size related to voice channel info.
-    const auto calculate_voice_info_size = [](const AudioCommon::AudioRendererParameter& params) {
-        constexpr u64 voice_info_size = 0x220;
-        constexpr u64 voice_resource_size = 0xD0;
-
-        u64 size = 0;
-        size += Common::AlignUp(sizeof(void*) * params.voice_count, info_field_alignment_size);
-        size += Common::AlignUp(voice_info_size * params.voice_count, info_field_alignment_size);
-        size +=
-            Common::AlignUp(voice_resource_size * params.voice_count, info_field_alignment_size);
-        size +=
-            Common::AlignUp(voice_state_size_bytes * params.voice_count, info_field_alignment_size);
-        return size;
-    };
-
-    // Calculates the part of the size related to memory pools.
-    const auto calculate_memory_pools_size = [](const AudioCommon::AudioRendererParameter& params) {
-        const u64 num_memory_pools = sizeof(s32) * (u64{params.effect_count} + params.voice_count);
-        const u64 memory_pool_info_size = 0x20;
-        return Common::AlignUp(num_memory_pools * memory_pool_info_size, info_field_alignment_size);
-    };
-
-    // Calculates the part of the size related to the splitter context.
-    const auto calculate_splitter_context_size =
-        [](const AudioCommon::AudioRendererParameter& params) -> u64 {
-        if (!IsFeatureSupported(AudioFeatures::Splitter, params.revision)) {
-            return 0;
-        }
-
-        constexpr u64 splitter_info_size = 0x20;
-        constexpr u64 splitter_destination_data_size = 0xE0;
-
-        u64 size = 0;
-        size += params.num_splitter_send_channels;
-        size +=
-            Common::AlignUp(splitter_info_size * params.splitter_count, info_field_alignment_size);
-        size += Common::AlignUp(splitter_destination_data_size * params.num_splitter_send_channels,
-                                info_field_alignment_size);
-
-        return size;
-    };
-
-    // Calculates the part of the size related to the upsampler info.
-    const auto calculate_upsampler_info_size =
-        [](const AudioCommon::AudioRendererParameter& params) {
-            constexpr u64 upsampler_info_size = 0x280;
-            // Yes, using the buffer size over info alignment size is intentional here.
-            return Common::AlignUp(upsampler_info_size *
-                                       (u64{params.submix_count} + params.sink_count),
-                                   buffer_alignment_size);
-        };
-
-    // Calculates the part of the size related to effect info.
-    const auto calculate_effect_info_size = [](const AudioCommon::AudioRendererParameter& params) {
-        constexpr u64 effect_info_size = 0x2B0;
-        return Common::AlignUp(effect_info_size * params.effect_count, info_field_alignment_size);
-    };
-
-    // Calculates the part of the size related to audio sink info.
-    const auto calculate_sink_info_size = [](const AudioCommon::AudioRendererParameter& params) {
-        const u64 sink_info_size = 0x170;
-        return Common::AlignUp(sink_info_size * params.sink_count, info_field_alignment_size);
-    };
-
-    // Calculates the part of the size related to voice state info.
-    const auto calculate_voice_state_size = [](const AudioCommon::AudioRendererParameter& params) {
-        const u64 voice_state_size = 0x100;
-        const u64 additional_size = buffer_alignment_size - 1;
-        return Common::AlignUp(voice_state_size * params.voice_count + additional_size,
-                               info_field_alignment_size);
-    };
-
-    // Calculates the part of the size related to performance statistics.
-    const auto calculate_perf_size = [](const AudioCommon::AudioRendererParameter& params) {
-        // Extra size value appended to the end of the calculation.
-        constexpr u64 appended = 128;
-
-        // Whether or not we assume the newer version of performance metrics data structures.
-        const bool is_v2 =
-            IsFeatureSupported(AudioFeatures::PerformanceMetricsVersion2, params.revision);
-
-        // Data structure sizes
-        constexpr u64 perf_statistics_size = 0x0C;
-        const u64 header_size = is_v2 ? 0x30 : 0x18;
-        const u64 entry_size = is_v2 ? 0x18 : 0x10;
-        const u64 detail_size = is_v2 ? 0x18 : 0x10;
-
-        const u64 entry_count = CalculateNumPerformanceEntries(params);
-        const u64 size_per_frame =
-            header_size + (entry_size * entry_count) + (detail_size * max_perf_detail_entries);
-
-        u64 size = 0;
-        size += Common::AlignUp(size_per_frame * params.performance_frame_count + 1,
-                                buffer_alignment_size);
-        size += Common::AlignUp(perf_statistics_size, buffer_alignment_size);
-        size += appended;
-        return size;
-    };
-
-    // Calculates the part of the size that relates to the audio command buffer.
-    const auto calculate_command_buffer_size =
-        [](const AudioCommon::AudioRendererParameter& params) {
-            constexpr u64 alignment = (buffer_alignment_size - 1) * 2;
-
-            if (!IsFeatureSupported(AudioFeatures::VariadicCommandBuffer, params.revision)) {
-                constexpr u64 command_buffer_size = 0x18000;
-
-                return command_buffer_size + alignment;
-            }
-
-            // When the variadic command buffer is supported, this means
-            // the command generator for the audio renderer can issue commands
-            // that are (as one would expect), variable in size. So what we need to do
-            // is determine the maximum possible size for a few command data structures
-            // then multiply them by the amount of present commands indicated by the given
-            // respective audio parameters.
-
-            constexpr u64 max_biquad_filters = 2;
-            constexpr u64 max_mix_buffers = 24;
-
-            constexpr u64 biquad_filter_command_size = 0x2C;
-
-            constexpr u64 depop_mix_command_size = 0x24;
-            constexpr u64 depop_setup_command_size = 0x50;
-
-            constexpr u64 effect_command_max_size = 0x540;
-
-            constexpr u64 mix_command_size = 0x1C;
-            constexpr u64 mix_ramp_command_size = 0x24;
-            constexpr u64 mix_ramp_grouped_command_size = 0x13C;
-
-            constexpr u64 perf_command_size = 0x28;
-
-            constexpr u64 sink_command_size = 0x130;
-
-            constexpr u64 submix_command_max_size =
-                depop_mix_command_size + (mix_command_size * max_mix_buffers) * max_mix_buffers;
-
-            constexpr u64 volume_command_size = 0x1C;
-            constexpr u64 volume_ramp_command_size = 0x20;
-
-            constexpr u64 voice_biquad_filter_command_size =
-                biquad_filter_command_size * max_biquad_filters;
-            constexpr u64 voice_data_command_size = 0x9C;
-            const u64 voice_command_max_size =
-                (params.splitter_count * depop_setup_command_size) +
-                (voice_data_command_size + voice_biquad_filter_command_size +
-                 volume_ramp_command_size + mix_ramp_grouped_command_size);
+    IPC::RequestParser rp{ctx};
 
-            // Now calculate the individual elements that comprise the size and add them together.
-            const u64 effect_commands_size = params.effect_count * effect_command_max_size;
+    AudioCore::AudioRendererParameterInternal params;
+    rp.PopRaw<AudioCore::AudioRendererParameterInternal>(params);
+    auto transfer_memory_handle = ctx.GetCopyHandle(0);
+    auto process_handle = ctx.GetCopyHandle(1);
+    auto transfer_memory_size = rp.Pop<u64>();
+    auto applet_resource_user_id = rp.Pop<u64>();
 
-            const u64 final_mix_commands_size =
-                depop_mix_command_size + volume_command_size * max_mix_buffers;
+    if (impl->GetSessionCount() + 1 > AudioCore::MaxRendererSessions) {
+        LOG_ERROR(Service_Audio, "Too many AudioRenderer sessions open!");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ERR_MAXIMUM_SESSIONS_REACHED);
+        return;
+    }
 
-            const u64 perf_commands_size =
-                perf_command_size *
-                (CalculateNumPerformanceEntries(params) + max_perf_detail_entries);
+    const auto& handle_table{system.CurrentProcess()->GetHandleTable()};
+    auto process{handle_table.GetObject<Kernel::KProcess>(process_handle)};
+    auto transfer_memory{
+        process->GetHandleTable().GetObject<Kernel::KTransferMemory>(transfer_memory_handle)};
 
-            const u64 sink_commands_size = params.sink_count * sink_command_size;
+    const auto session_id{impl->GetSessionId()};
+    if (session_id == -1) {
+        LOG_ERROR(Service_Audio, "Tried to open a session that's already in use!");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ERR_MAXIMUM_SESSIONS_REACHED);
+        return;
+    }
 
-            const u64 splitter_commands_size =
-                params.num_splitter_send_channels * max_mix_buffers * mix_ramp_command_size;
+    LOG_DEBUG(Service_Audio, "Opened new AudioRenderer session {} sessions open {}", session_id,
+              impl->GetSessionCount());
 
-            const u64 submix_commands_size = params.submix_count * submix_command_max_size;
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IAudioRenderer>(system, *impl, params, transfer_memory.GetPointerUnsafe(),
+                                        transfer_memory_size, process_handle,
+                                        applet_resource_user_id, session_id);
+}
 
-            const u64 voice_commands_size = params.voice_count * voice_command_max_size;
-
-            return effect_commands_size + final_mix_commands_size + perf_commands_size +
-                   sink_commands_size + splitter_commands_size + submix_commands_size +
-                   voice_commands_size + alignment;
-        };
+void AudRenU::GetWorkBufferSize(Kernel::HLERequestContext& ctx) {
+    AudioCore::AudioRendererParameterInternal params;
 
     IPC::RequestParser rp{ctx};
-    const auto params = rp.PopRaw<AudioCommon::AudioRendererParameter>();
-
-    u64 size = 0;
-    size += calculate_mix_buffer_sizes(params);
-    size += calculate_mix_info_size(params);
-    size += calculate_voice_info_size(params);
-    size += upsampler_manager_size;
-    size += calculate_memory_pools_size(params);
-    size += calculate_splitter_context_size(params);
-
-    size = Common::AlignUp(size, buffer_alignment_size);
-
-    size += calculate_upsampler_info_size(params);
-    size += calculate_effect_info_size(params);
-    size += calculate_sink_info_size(params);
-    size += calculate_voice_state_size(params);
-    size += calculate_perf_size(params);
-    size += calculate_command_buffer_size(params);
-
-    // finally, 4KB page align the size, and we're done.
-    size = Common::AlignUp(size, 4096);
+    rp.PopRaw<AudioCore::AudioRendererParameterInternal>(params);
+
+    u64 size{0};
+    auto result = impl->GetWorkBufferSize(params, size);
+
+    std::string output_info{};
+    output_info += fmt::format("\tRevision {}", AudioCore::GetRevisionNum(params.revision));
+    output_info +=
+        fmt::format("\n\tSample Rate {}, Sample Count {}", params.sample_rate, params.sample_count);
+    output_info += fmt::format("\n\tExecution Mode {}, Voice Drop Enabled {}",
+                               static_cast<u32>(params.execution_mode), params.voice_drop_enabled);
+    output_info += fmt::format(
+        "\n\tSizes: Effects {:04X}, Mixes {:04X}, Sinks {:04X}, Submixes {:04X}, Splitter Infos "
+        "{:04X}, Splitter Destinations {:04X}, Voices {:04X}, Performance Frames {:04X} External "
+        "Context {:04X}",
+        params.effects, params.mixes, params.sinks, params.sub_mixes, params.splitter_infos,
+        params.splitter_destinations, params.voices, params.perf_frames,
+        params.external_context_size);
+
+    LOG_DEBUG(Service_Audio, "called.\nInput params:\n{}\nOutput params:\n\tWorkbuffer size {:08X}",
+              output_info, size);
 
     IPC::ResponseBuilder rb{ctx, 4};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
     rb.Push<u64>(size);
-
-    LOG_DEBUG(Service_Audio, "buffer_size=0x{:X}", size);
 }
 
 void AudRenU::GetAudioDeviceService(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const u64 aruid = rp.Pop<u64>();
 
-    LOG_DEBUG(Service_Audio, "called. aruid={:016X}", aruid);
+    const auto applet_resource_user_id = rp.Pop<u64>();
+
+    LOG_DEBUG(Service_Audio, "called. Applet resource id {}", applet_resource_user_id);
 
-    // Revisionless variant of GetAudioDeviceServiceWithRevisionInfo that
-    // always assumes the initial release revision (REV1).
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IAudioDevice>(system, buffer_event, Common::MakeMagic('R', 'E', 'V', '1'));
+    rb.PushIpcInterface<IAudioDevice>(system, applet_resource_user_id,
+                                      ::Common::MakeMagic('R', 'E', 'V', '1'), num_audio_devices++);
 }
 
 void AudRenU::OpenAudioRendererForManualExecution(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Audio, "called");
-
-    OpenAudioRendererImpl(ctx);
 }
 
 void AudRenU::GetAudioDeviceServiceWithRevisionInfo(Kernel::HLERequestContext& ctx) {
     struct Parameters {
         u32 revision;
-        u64 aruid;
+        u64 applet_resource_user_id;
     };
 
     IPC::RequestParser rp{ctx};
-    const auto [revision, aruid] = rp.PopRaw<Parameters>();
 
-    LOG_DEBUG(Service_Audio, "called. revision={:08X}, aruid={:016X}", revision, aruid);
+    const auto [revision, applet_resource_user_id] = rp.PopRaw<Parameters>();
 
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IAudioDevice>(system, buffer_event, revision);
-}
+    LOG_DEBUG(Service_Audio, "called. Revision {} Applet resource id {}",
+              AudioCore::GetRevisionNum(revision), applet_resource_user_id);
 
-void AudRenU::OpenAudioRendererImpl(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const auto params = rp.PopRaw<AudioCommon::AudioRendererParameter>();
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IAudioRenderer>(system, params, audren_instance_count++);
-}
-
-bool IsFeatureSupported(AudioFeatures feature, u32_le revision) {
-    // Byte swap
-    const u32_be version_num = revision - Common::MakeMagic('R', 'E', 'V', '0');
-
-    switch (feature) {
-    case AudioFeatures::AudioUSBDeviceOutput:
-        return version_num >= 4U;
-    case AudioFeatures::Splitter:
-        return version_num >= 2U;
-    case AudioFeatures::PerformanceMetricsVersion2:
-    case AudioFeatures::VariadicCommandBuffer:
-        return version_num >= 5U;
-    default:
-        return false;
-    }
+    rb.PushIpcInterface<IAudioDevice>(system, applet_resource_user_id, revision,
+                                      num_audio_devices++);
 }
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/audren_u.h b/src/core/hle/service/audio/audren_u.h
index 5922b4b27..4384a9b3c 100644
--- a/src/core/hle/service/audio/audren_u.h
+++ b/src/core/hle/service/audio/audren_u.h
@@ -1,9 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include "audio_core/audio_render_manager.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/service.h"
 
@@ -16,6 +16,7 @@ class HLERequestContext;
 }
 
 namespace Service::Audio {
+class IAudioRenderer;
 
 class AudRenU final : public ServiceFramework<AudRenU> {
 public:
@@ -24,28 +25,14 @@ public:
 
 private:
     void OpenAudioRenderer(Kernel::HLERequestContext& ctx);
-    void GetAudioRendererWorkBufferSize(Kernel::HLERequestContext& ctx);
+    void GetWorkBufferSize(Kernel::HLERequestContext& ctx);
     void GetAudioDeviceService(Kernel::HLERequestContext& ctx);
     void OpenAudioRendererForManualExecution(Kernel::HLERequestContext& ctx);
     void GetAudioDeviceServiceWithRevisionInfo(Kernel::HLERequestContext& ctx);
 
-    void OpenAudioRendererImpl(Kernel::HLERequestContext& ctx);
-
     KernelHelpers::ServiceContext service_context;
-
-    std::size_t audren_instance_count = 0;
-    Kernel::KEvent* buffer_event;
+    std::unique_ptr<AudioCore::AudioRenderer::Manager> impl;
+    u32 num_audio_devices{0};
 };
 
-// Describes a particular audio feature that may be supported in a particular revision.
-enum class AudioFeatures : u32 {
-    AudioUSBDeviceOutput,
-    Splitter,
-    PerformanceMetricsVersion2,
-    VariadicCommandBuffer,
-};
-
-// Tests if a particular audio feature is supported with a given audio revision.
-bool IsFeatureSupported(AudioFeatures feature, u32_le revision);
-
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/codecctl.cpp b/src/core/hle/service/audio/codecctl.cpp
index 42961d908..81b956d7e 100644
--- a/src/core/hle/service/audio/codecctl.cpp
+++ b/src/core/hle/service/audio/codecctl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/audio/codecctl.h"
 
diff --git a/src/core/hle/service/audio/codecctl.h b/src/core/hle/service/audio/codecctl.h
index 58e53259e..34da98212 100644
--- a/src/core/hle/service/audio/codecctl.h
+++ b/src/core/hle/service/audio/codecctl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/audio/errors.h b/src/core/hle/service/audio/errors.h
index 6f8c09bcf..d706978cb 100644
--- a/src/core/hle/service/audio/errors.h
+++ b/src/core/hle/service/audio/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,8 +7,17 @@
 
 namespace Service::Audio {
 
-constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::Audio, 2};
-constexpr ResultCode ERR_BUFFER_COUNT_EXCEEDED{ErrorModule::Audio, 8};
-constexpr ResultCode ERR_NOT_SUPPORTED{ErrorModule::Audio, 513};
+constexpr Result ERR_INVALID_DEVICE_NAME{ErrorModule::Audio, 1};
+constexpr Result ERR_OPERATION_FAILED{ErrorModule::Audio, 2};
+constexpr Result ERR_INVALID_SAMPLE_RATE{ErrorModule::Audio, 3};
+constexpr Result ERR_INSUFFICIENT_BUFFER_SIZE{ErrorModule::Audio, 4};
+constexpr Result ERR_MAXIMUM_SESSIONS_REACHED{ErrorModule::Audio, 5};
+constexpr Result ERR_BUFFER_COUNT_EXCEEDED{ErrorModule::Audio, 8};
+constexpr Result ERR_INVALID_CHANNEL_COUNT{ErrorModule::Audio, 10};
+constexpr Result ERR_INVALID_UPDATE_DATA{ErrorModule::Audio, 41};
+constexpr Result ERR_POOL_MAPPING_FAILED{ErrorModule::Audio, 42};
+constexpr Result ERR_NOT_SUPPORTED{ErrorModule::Audio, 513};
+constexpr Result ERR_INVALID_PROCESS_HANDLE{ErrorModule::Audio, 1536};
+constexpr Result ERR_INVALID_REVISION{ErrorModule::Audio, 1537};
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/hwopus.cpp b/src/core/hle/service/audio/hwopus.cpp
index 981b6c996..8bafc3a98 100644
--- a/src/core/hle/service/audio/hwopus.cpp
+++ b/src/core/hle/service/audio/hwopus.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <chrono>
 #include <cstring>
@@ -256,6 +255,32 @@ void HwOpus::GetWorkBufferSizeEx(Kernel::HLERequestContext& ctx) {
     GetWorkBufferSize(ctx);
 }
 
+void HwOpus::GetWorkBufferSizeForMultiStreamEx(Kernel::HLERequestContext& ctx) {
+    OpusMultiStreamParametersEx param;
+    std::memcpy(&param, ctx.ReadBuffer().data(), ctx.GetReadBufferSize());
+
+    const auto sample_rate = param.sample_rate;
+    const auto channel_count = param.channel_count;
+    const auto number_streams = param.number_streams;
+    const auto number_stereo_streams = param.number_stereo_streams;
+
+    LOG_DEBUG(
+        Audio,
+        "called with sample_rate={}, channel_count={}, number_streams={}, number_stereo_streams={}",
+        sample_rate, channel_count, number_streams, number_stereo_streams);
+
+    ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
+                   sample_rate == 12000 || sample_rate == 8000,
+               "Invalid sample rate");
+
+    const u32 worker_buffer_sz =
+        static_cast<u32>(opus_multistream_decoder_get_size(number_streams, number_stereo_streams));
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u32>(worker_buffer_sz);
+}
+
 void HwOpus::OpenHardwareOpusDecoder(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto sample_rate = rp.Pop<u32>();
@@ -299,7 +324,7 @@ void HwOpus::OpenHardwareOpusDecoderEx(Kernel::HLERequestContext& ctx) {
     const auto sample_rate = rp.Pop<u32>();
     const auto channel_count = rp.Pop<u32>();
 
-    LOG_CRITICAL(Audio, "called sample_rate={}, channel_count={}", sample_rate, channel_count);
+    LOG_DEBUG(Audio, "called sample_rate={}, channel_count={}", sample_rate, channel_count);
 
     ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
                    sample_rate == 12000 || sample_rate == 8000,
@@ -336,7 +361,7 @@ HwOpus::HwOpus(Core::System& system_) : ServiceFramework{system_, "hwopus"} {
         {4, &HwOpus::OpenHardwareOpusDecoderEx, "OpenHardwareOpusDecoderEx"},
         {5, &HwOpus::GetWorkBufferSizeEx, "GetWorkBufferSizeEx"},
         {6, nullptr, "OpenHardwareOpusDecoderForMultiStreamEx"},
-        {7, nullptr, "GetWorkBufferSizeForMultiStreamEx"},
+        {7, &HwOpus::GetWorkBufferSizeForMultiStreamEx, "GetWorkBufferSizeForMultiStreamEx"},
     };
     RegisterHandlers(functions);
 }
diff --git a/src/core/hle/service/audio/hwopus.h b/src/core/hle/service/audio/hwopus.h
index b74824ff3..e6092e290 100644
--- a/src/core/hle/service/audio/hwopus.h
+++ b/src/core/hle/service/audio/hwopus.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,6 +11,16 @@ class System;
 
 namespace Service::Audio {
 
+struct OpusMultiStreamParametersEx {
+    u32 sample_rate;
+    u32 channel_count;
+    u32 number_streams;
+    u32 number_stereo_streams;
+    u32 use_large_frame_size;
+    u32 padding;
+    std::array<u32, 64> channel_mappings;
+};
+
 class HwOpus final : public ServiceFramework<HwOpus> {
 public:
     explicit HwOpus(Core::System& system_);
@@ -22,6 +31,7 @@ private:
     void OpenHardwareOpusDecoderEx(Kernel::HLERequestContext& ctx);
     void GetWorkBufferSize(Kernel::HLERequestContext& ctx);
     void GetWorkBufferSizeEx(Kernel::HLERequestContext& ctx);
+    void GetWorkBufferSizeForMultiStreamEx(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/bcat/backend/backend.cpp b/src/core/hle/service/bcat/backend/backend.cpp
index ee49edbb9..cd0b405ff 100644
--- a/src/core/hle/service/bcat/backend/backend.cpp
+++ b/src/core/hle/service/bcat/backend/backend.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/hex_util.h"
 #include "common/logging/log.h"
@@ -75,7 +74,7 @@ void ProgressServiceBackend::CommitDirectory(std::string_view dir_name) {
     SignalUpdate();
 }
 
-void ProgressServiceBackend::FinishDownload(ResultCode result) {
+void ProgressServiceBackend::FinishDownload(Result result) {
     impl.total_downloaded_bytes = impl.total_bytes;
     impl.status = DeliveryCacheProgressImpl::Status::Done;
     impl.result = result;
diff --git a/src/core/hle/service/bcat/backend/backend.h b/src/core/hle/service/bcat/backend/backend.h
index 63833c927..205ed0702 100644
--- a/src/core/hle/service/bcat/backend/backend.h
+++ b/src/core/hle/service/bcat/backend/backend.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -50,7 +49,7 @@ struct DeliveryCacheProgressImpl {
     };
 
     Status status;
-    ResultCode result = ResultSuccess;
+    Result result = ResultSuccess;
     DirectoryName current_directory;
     FileName current_file;
     s64 current_downloaded_bytes; ///< Bytes downloaded on current file.
@@ -91,7 +90,7 @@ public:
     void CommitDirectory(std::string_view dir_name);
 
     // Notifies the application that the operation completed with result code result.
-    void FinishDownload(ResultCode result);
+    void FinishDownload(Result result);
 
 private:
     explicit ProgressServiceBackend(Core::System& system, std::string_view event_name);
diff --git a/src/core/hle/service/bcat/bcat.cpp b/src/core/hle/service/bcat/bcat.cpp
index 5a95707de..d0ac17324 100644
--- a/src/core/hle/service/bcat/bcat.cpp
+++ b/src/core/hle/service/bcat/bcat.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/bcat/bcat.h"
 
diff --git a/src/core/hle/service/bcat/bcat.h b/src/core/hle/service/bcat/bcat.h
index 1eba477da..db9d3c8c5 100644
--- a/src/core/hle/service/bcat/bcat.h
+++ b/src/core/hle/service/bcat/bcat.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/bcat/bcat_module.cpp b/src/core/hle/service/bcat/bcat_module.cpp
index 500e7e52d..bc08ac487 100644
--- a/src/core/hle/service/bcat/bcat_module.cpp
+++ b/src/core/hle/service/bcat/bcat_module.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cctype>
 #include <mbedtls/md5.h>
@@ -19,15 +18,15 @@
 
 namespace Service::BCAT {
 
-constexpr ResultCode ERROR_INVALID_ARGUMENT{ErrorModule::BCAT, 1};
-constexpr ResultCode ERROR_FAILED_OPEN_ENTITY{ErrorModule::BCAT, 2};
-constexpr ResultCode ERROR_ENTITY_ALREADY_OPEN{ErrorModule::BCAT, 6};
-constexpr ResultCode ERROR_NO_OPEN_ENTITY{ErrorModule::BCAT, 7};
+constexpr Result ERROR_INVALID_ARGUMENT{ErrorModule::BCAT, 1};
+constexpr Result ERROR_FAILED_OPEN_ENTITY{ErrorModule::BCAT, 2};
+constexpr Result ERROR_ENTITY_ALREADY_OPEN{ErrorModule::BCAT, 6};
+constexpr Result ERROR_NO_OPEN_ENTITY{ErrorModule::BCAT, 7};
 
 // The command to clear the delivery cache just calls fs IFileSystem DeleteFile on all of the files
 // and if any of them have a non-zero result it just forwards that result. This is the FS error code
 // for permission denied, which is the closest approximation of this scenario.
-constexpr ResultCode ERROR_FAILED_CLEAR_CACHE{ErrorModule::FS, 6400};
+constexpr Result ERROR_FAILED_CLEAR_CACHE{ErrorModule::FS, 6400};
 
 using BCATDigest = std::array<u8, 0x10>;
 
@@ -141,8 +140,8 @@ public:
             {20401, nullptr, "UnregisterSystemApplicationDeliveryTask"},
             {20410, nullptr, "SetSystemApplicationDeliveryTaskTimer"},
             {30100, &IBcatService::SetPassphrase, "SetPassphrase"},
-            {30101, nullptr, "Unknown"},
-            {30102, nullptr, "Unknown2"},
+            {30101, nullptr, "Unknown30101"},
+            {30102, nullptr, "Unknown30102"},
             {30200, nullptr, "RegisterBackgroundDeliveryTask"},
             {30201, nullptr, "UnregisterBackgroundDeliveryTask"},
             {30202, nullptr, "BlockDeliveryTask"},
diff --git a/src/core/hle/service/bcat/bcat_module.h b/src/core/hle/service/bcat/bcat_module.h
index 738731c06..b2fcf9bfb 100644
--- a/src/core/hle/service/bcat/bcat_module.h
+++ b/src/core/hle/service/bcat/bcat_module.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/bpc/bpc.cpp b/src/core/hle/service/bpc/bpc.cpp
index 78e01d8d8..466163538 100644
--- a/src/core/hle/service/bpc/bpc.cpp
+++ b/src/core/hle/service/bpc/bpc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/bpc/bpc.h b/src/core/hle/service/bpc/bpc.h
index 6ec25aa9b..8adc2f962 100644
--- a/src/core/hle/service/bpc/bpc.h
+++ b/src/core/hle/service/bpc/bpc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/btdrv/btdrv.cpp b/src/core/hle/service/btdrv/btdrv.cpp
index 0787f43f4..ec7e5320c 100644
--- a/src/core/hle/service/btdrv/btdrv.cpp
+++ b/src/core/hle/service/btdrv/btdrv.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/core.h"
@@ -182,6 +181,11 @@ public:
             {147, nullptr, "RegisterAudioControlNotification"},
             {148, nullptr, "SendAudioControlPassthroughCommand"},
             {149, nullptr, "SendAudioControlSetAbsoluteVolumeCommand"},
+            {150, nullptr, "AcquireAudioSinkVolumeLocallyChangedEvent"},
+            {151, nullptr, "AcquireAudioSinkVolumeUpdateRequestCompletedEvent"},
+            {152, nullptr, "GetAudioSinkVolume"},
+            {153, nullptr, "RequestUpdateAudioSinkVolume"},
+            {154, nullptr, "IsAudioSinkVolumeSupported"},
             {256, nullptr, "IsManufacturingMode"},
             {257, nullptr, "EmulateBluetoothCrash"},
             {258, nullptr, "GetBleChannelMap"},
diff --git a/src/core/hle/service/btdrv/btdrv.h b/src/core/hle/service/btdrv/btdrv.h
index 191410dbc..9cbe2926f 100644
--- a/src/core/hle/service/btdrv/btdrv.h
+++ b/src/core/hle/service/btdrv/btdrv.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/btm/btm.cpp b/src/core/hle/service/btm/btm.cpp
index cc268d877..eebf85e03 100644
--- a/src/core/hle/service/btm/btm.cpp
+++ b/src/core/hle/service/btm/btm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -215,8 +214,12 @@ public:
             {76, nullptr, "Unknown76"},
             {100, nullptr, "Unknown100"},
             {101, nullptr, "Unknown101"},
-            {110, nullptr, "Unknown102"},
-            {111, nullptr, "Unknown103"},
+            {110, nullptr, "Unknown110"},
+            {111, nullptr, "Unknown111"},
+            {112, nullptr, "Unknown112"},
+            {113, nullptr, "Unknown113"},
+            {114, nullptr, "Unknown114"},
+            {115, nullptr, "Unknown115"},
         };
         // clang-format on
 
diff --git a/src/core/hle/service/btm/btm.h b/src/core/hle/service/btm/btm.h
index c6b878043..9dcda1848 100644
--- a/src/core/hle/service/btm/btm.h
+++ b/src/core/hle/service/btm/btm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/caps/caps.cpp b/src/core/hle/service/caps/caps.cpp
index 5b7fe8e9b..13940a8c9 100644
--- a/src/core/hle/service/caps/caps.cpp
+++ b/src/core/hle/service/caps/caps.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/caps/caps.h"
 #include "core/hle/service/caps/caps_a.h"
diff --git a/src/core/hle/service/caps/caps.h b/src/core/hle/service/caps/caps.h
index 7254055e6..3e89c82cb 100644
--- a/src/core/hle/service/caps/caps.h
+++ b/src/core/hle/service/caps/caps.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/caps/caps_a.cpp b/src/core/hle/service/caps/caps_a.cpp
index 6220e9f77..44267b284 100644
--- a/src/core/hle/service/caps/caps_a.cpp
+++ b/src/core/hle/service/caps/caps_a.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/caps/caps_a.h"
 
diff --git a/src/core/hle/service/caps/caps_a.h b/src/core/hle/service/caps/caps_a.h
index 389cc6dbe..319c173d8 100644
--- a/src/core/hle/service/caps/caps_a.h
+++ b/src/core/hle/service/caps/caps_a.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/caps/caps_c.cpp b/src/core/hle/service/caps/caps_c.cpp
index a9ad5c8b1..725a2e3a7 100644
--- a/src/core/hle/service/caps/caps_c.cpp
+++ b/src/core/hle/service/caps/caps_c.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/caps/caps_c.h b/src/core/hle/service/caps/caps_c.h
index c6d1dfdce..983a4212d 100644
--- a/src/core/hle/service/caps/caps_c.h
+++ b/src/core/hle/service/caps/caps_c.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/caps/caps_sc.cpp b/src/core/hle/service/caps/caps_sc.cpp
index d91e18e80..395b13da7 100644
--- a/src/core/hle/service/caps/caps_sc.cpp
+++ b/src/core/hle/service/caps/caps_sc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/caps/caps_sc.h"
 
diff --git a/src/core/hle/service/caps/caps_sc.h b/src/core/hle/service/caps/caps_sc.h
index e79a33ee5..e5600f6d7 100644
--- a/src/core/hle/service/caps/caps_sc.h
+++ b/src/core/hle/service/caps/caps_sc.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/caps/caps_ss.cpp b/src/core/hle/service/caps/caps_ss.cpp
index 33a976ddf..62b9edd41 100644
--- a/src/core/hle/service/caps/caps_ss.cpp
+++ b/src/core/hle/service/caps/caps_ss.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/caps/caps_ss.h"
 
diff --git a/src/core/hle/service/caps/caps_ss.h b/src/core/hle/service/caps/caps_ss.h
index 1816f7885..718ade485 100644
--- a/src/core/hle/service/caps/caps_ss.h
+++ b/src/core/hle/service/caps/caps_ss.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/caps/caps_su.cpp b/src/core/hle/service/caps/caps_su.cpp
index 45b705950..fcb496756 100644
--- a/src/core/hle/service/caps/caps_su.cpp
+++ b/src/core/hle/service/caps/caps_su.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/caps/caps_su.h b/src/core/hle/service/caps/caps_su.h
index b366fdb13..c9a1d507b 100644
--- a/src/core/hle/service/caps/caps_su.h
+++ b/src/core/hle/service/caps/caps_su.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/caps/caps_u.cpp b/src/core/hle/service/caps/caps_u.cpp
index 8f8ee2bb4..5fbba8673 100644
--- a/src/core/hle/service/caps/caps_u.cpp
+++ b/src/core/hle/service/caps/caps_u.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/caps/caps_u.h b/src/core/hle/service/caps/caps_u.h
index e7e0d8775..c3d4b9cea 100644
--- a/src/core/hle/service/caps/caps_u.h
+++ b/src/core/hle/service/caps/caps_u.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/erpt/erpt.cpp b/src/core/hle/service/erpt/erpt.cpp
index c767926a4..923c0022a 100644
--- a/src/core/hle/service/erpt/erpt.cpp
+++ b/src/core/hle/service/erpt/erpt.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/erpt/erpt.h b/src/core/hle/service/erpt/erpt.h
index 8cd5c081f..507d626ec 100644
--- a/src/core/hle/service/erpt/erpt.h
+++ b/src/core/hle/service/erpt/erpt.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/es/es.cpp b/src/core/hle/service/es/es.cpp
index f6184acc9..ff9b0427c 100644
--- a/src/core/hle/service/es/es.cpp
+++ b/src/core/hle/service/es/es.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/crypto/key_manager.h"
 #include "core/hle/ipc_helpers.h"
@@ -9,8 +8,8 @@
 
 namespace Service::ES {
 
-constexpr ResultCode ERROR_INVALID_ARGUMENT{ErrorModule::ETicket, 2};
-constexpr ResultCode ERROR_INVALID_RIGHTS_ID{ErrorModule::ETicket, 3};
+constexpr Result ERROR_INVALID_ARGUMENT{ErrorModule::ETicket, 2};
+constexpr Result ERROR_INVALID_RIGHTS_ID{ErrorModule::ETicket, 3};
 
 class ETicket final : public ServiceFramework<ETicket> {
 public:
diff --git a/src/core/hle/service/es/es.h b/src/core/hle/service/es/es.h
index 2a7b27d12..530563550 100644
--- a/src/core/hle/service/es/es.h
+++ b/src/core/hle/service/es/es.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/eupld/eupld.cpp b/src/core/hle/service/eupld/eupld.cpp
index 2d650b1b7..d1553ace0 100644
--- a/src/core/hle/service/eupld/eupld.cpp
+++ b/src/core/hle/service/eupld/eupld.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/eupld/eupld.h b/src/core/hle/service/eupld/eupld.h
index 539993a9d..5de8219be 100644
--- a/src/core/hle/service/eupld/eupld.h
+++ b/src/core/hle/service/eupld/eupld.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/fatal/fatal.cpp b/src/core/hle/service/fatal/fatal.cpp
index f84506af0..27675615b 100644
--- a/src/core/hle/service/fatal/fatal.cpp
+++ b/src/core/hle/service/fatal/fatal.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cstring>
@@ -63,8 +62,7 @@ enum class FatalType : u32 {
     ErrorScreen = 2,
 };
 
-static void GenerateErrorReport(Core::System& system, ResultCode error_code,
-                                const FatalInfo& info) {
+static void GenerateErrorReport(Core::System& system, Result error_code, const FatalInfo& info) {
     const auto title_id = system.GetCurrentProcessProgramID();
     std::string crash_report = fmt::format(
         "Yuzu {}-{} crash report\n"
@@ -107,7 +105,7 @@ static void GenerateErrorReport(Core::System& system, ResultCode error_code,
         info.backtrace_size, info.ArchAsString(), info.unk10);
 }
 
-static void ThrowFatalError(Core::System& system, ResultCode error_code, FatalType fatal_type,
+static void ThrowFatalError(Core::System& system, Result error_code, FatalType fatal_type,
                             const FatalInfo& info) {
     LOG_ERROR(Service_Fatal, "Threw fatal error type {} with error code 0x{:X}", fatal_type,
               error_code.raw);
@@ -130,7 +128,7 @@ static void ThrowFatalError(Core::System& system, ResultCode error_code, FatalTy
 void Module::Interface::ThrowFatal(Kernel::HLERequestContext& ctx) {
     LOG_ERROR(Service_Fatal, "called");
     IPC::RequestParser rp{ctx};
-    const auto error_code = rp.Pop<ResultCode>();
+    const auto error_code = rp.Pop<Result>();
 
     ThrowFatalError(system, error_code, FatalType::ErrorScreen, {});
     IPC::ResponseBuilder rb{ctx, 2};
@@ -140,7 +138,7 @@ void Module::Interface::ThrowFatal(Kernel::HLERequestContext& ctx) {
 void Module::Interface::ThrowFatalWithPolicy(Kernel::HLERequestContext& ctx) {
     LOG_ERROR(Service_Fatal, "called");
     IPC::RequestParser rp(ctx);
-    const auto error_code = rp.Pop<ResultCode>();
+    const auto error_code = rp.Pop<Result>();
     const auto fatal_type = rp.PopEnum<FatalType>();
 
     ThrowFatalError(system, error_code, fatal_type,
@@ -152,7 +150,7 @@ void Module::Interface::ThrowFatalWithPolicy(Kernel::HLERequestContext& ctx) {
 void Module::Interface::ThrowFatalWithCpuContext(Kernel::HLERequestContext& ctx) {
     LOG_ERROR(Service_Fatal, "called");
     IPC::RequestParser rp(ctx);
-    const auto error_code = rp.Pop<ResultCode>();
+    const auto error_code = rp.Pop<Result>();
     const auto fatal_type = rp.PopEnum<FatalType>();
     const auto fatal_info = ctx.ReadBuffer();
     FatalInfo info{};
diff --git a/src/core/hle/service/fatal/fatal.h b/src/core/hle/service/fatal/fatal.h
index 2095bf89f..a7a310f7b 100644
--- a/src/core/hle/service/fatal/fatal.h
+++ b/src/core/hle/service/fatal/fatal.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/fatal/fatal_p.cpp b/src/core/hle/service/fatal/fatal_p.cpp
index 8672b85dc..4a81bb5e2 100644
--- a/src/core/hle/service/fatal/fatal_p.cpp
+++ b/src/core/hle/service/fatal/fatal_p.cpp
@@ -1,13 +1,18 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/fatal/fatal_p.h"
 
 namespace Service::Fatal {
 
 Fatal_P::Fatal_P(std::shared_ptr<Module> module_, Core::System& system_)
-    : Interface(std::move(module_), system_, "fatal:p") {}
+    : Interface(std::move(module_), system_, "fatal:p") {
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetFatalEvent"},
+        {10, nullptr, "GetFatalContext"},
+    };
+    RegisterHandlers(functions);
+}
 
 Fatal_P::~Fatal_P() = default;
 
diff --git a/src/core/hle/service/fatal/fatal_p.h b/src/core/hle/service/fatal/fatal_p.h
index ffa5b7b98..f74336835 100644
--- a/src/core/hle/service/fatal/fatal_p.h
+++ b/src/core/hle/service/fatal/fatal_p.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/fatal/fatal_u.cpp b/src/core/hle/service/fatal/fatal_u.cpp
index 82993938a..3739711fc 100644
--- a/src/core/hle/service/fatal/fatal_u.cpp
+++ b/src/core/hle/service/fatal/fatal_u.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/fatal/fatal_u.h"
 
diff --git a/src/core/hle/service/fatal/fatal_u.h b/src/core/hle/service/fatal/fatal_u.h
index 0b58c9112..65fbe2696 100644
--- a/src/core/hle/service/fatal/fatal_u.h
+++ b/src/core/hle/service/fatal/fatal_u.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/fgm/fgm.cpp b/src/core/hle/service/fgm/fgm.cpp
index d7a638f96..7e9fb0385 100644
--- a/src/core/hle/service/fgm/fgm.cpp
+++ b/src/core/hle/service/fgm/fgm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/fgm/fgm.h b/src/core/hle/service/fgm/fgm.h
index 75978f2ed..077e48812 100644
--- a/src/core/hle/service/fgm/fgm.h
+++ b/src/core/hle/service/fgm/fgm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index 3703ca4c6..11c604a0f 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <utility>
 
@@ -50,7 +49,7 @@ std::string VfsDirectoryServiceWrapper::GetName() const {
     return backing->GetName();
 }
 
-ResultCode VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size) const {
+Result VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size) const {
     std::string path(Common::FS::SanitizePath(path_));
     auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path));
     if (dir == nullptr) {
@@ -74,7 +73,7 @@ ResultCode VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64
     return ResultSuccess;
 }
 
-ResultCode VfsDirectoryServiceWrapper::DeleteFile(const std::string& path_) const {
+Result VfsDirectoryServiceWrapper::DeleteFile(const std::string& path_) const {
     std::string path(Common::FS::SanitizePath(path_));
     if (path.empty()) {
         // TODO(DarkLordZach): Why do games call this and what should it do? Works as is but...
@@ -93,7 +92,7 @@ ResultCode VfsDirectoryServiceWrapper::DeleteFile(const std::string& path_) cons
     return ResultSuccess;
 }
 
-ResultCode VfsDirectoryServiceWrapper::CreateDirectory(const std::string& path_) const {
+Result VfsDirectoryServiceWrapper::CreateDirectory(const std::string& path_) const {
     std::string path(Common::FS::SanitizePath(path_));
 
     // NOTE: This is inaccurate behavior. CreateDirectory is not recursive.
@@ -117,7 +116,7 @@ ResultCode VfsDirectoryServiceWrapper::CreateDirectory(const std::string& path_)
     return ResultSuccess;
 }
 
-ResultCode VfsDirectoryServiceWrapper::DeleteDirectory(const std::string& path_) const {
+Result VfsDirectoryServiceWrapper::DeleteDirectory(const std::string& path_) const {
     std::string path(Common::FS::SanitizePath(path_));
     auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path));
     if (!dir->DeleteSubdirectory(Common::FS::GetFilename(path))) {
@@ -127,7 +126,7 @@ ResultCode VfsDirectoryServiceWrapper::DeleteDirectory(const std::string& path_)
     return ResultSuccess;
 }
 
-ResultCode VfsDirectoryServiceWrapper::DeleteDirectoryRecursively(const std::string& path_) const {
+Result VfsDirectoryServiceWrapper::DeleteDirectoryRecursively(const std::string& path_) const {
     std::string path(Common::FS::SanitizePath(path_));
     auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path));
     if (!dir->DeleteSubdirectoryRecursive(Common::FS::GetFilename(path))) {
@@ -137,7 +136,7 @@ ResultCode VfsDirectoryServiceWrapper::DeleteDirectoryRecursively(const std::str
     return ResultSuccess;
 }
 
-ResultCode VfsDirectoryServiceWrapper::CleanDirectoryRecursively(const std::string& path) const {
+Result VfsDirectoryServiceWrapper::CleanDirectoryRecursively(const std::string& path) const {
     const std::string sanitized_path(Common::FS::SanitizePath(path));
     auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(sanitized_path));
 
@@ -149,8 +148,8 @@ ResultCode VfsDirectoryServiceWrapper::CleanDirectoryRecursively(const std::stri
     return ResultSuccess;
 }
 
-ResultCode VfsDirectoryServiceWrapper::RenameFile(const std::string& src_path_,
-                                                  const std::string& dest_path_) const {
+Result VfsDirectoryServiceWrapper::RenameFile(const std::string& src_path_,
+                                              const std::string& dest_path_) const {
     std::string src_path(Common::FS::SanitizePath(src_path_));
     std::string dest_path(Common::FS::SanitizePath(dest_path_));
     auto src = backing->GetFileRelative(src_path);
@@ -174,7 +173,7 @@ ResultCode VfsDirectoryServiceWrapper::RenameFile(const std::string& src_path_,
     ASSERT_MSG(dest != nullptr, "Newly created file with success cannot be found.");
 
     ASSERT_MSG(dest->WriteBytes(src->ReadAllBytes()) == src->GetSize(),
-               "Could not write all of the bytes but everything else has succeded.");
+               "Could not write all of the bytes but everything else has succeeded.");
 
     if (!src->GetContainingDirectory()->DeleteFile(Common::FS::GetFilename(src_path))) {
         // TODO(DarkLordZach): Find a better error code for this
@@ -184,8 +183,8 @@ ResultCode VfsDirectoryServiceWrapper::RenameFile(const std::string& src_path_,
     return ResultSuccess;
 }
 
-ResultCode VfsDirectoryServiceWrapper::RenameDirectory(const std::string& src_path_,
-                                                       const std::string& dest_path_) const {
+Result VfsDirectoryServiceWrapper::RenameDirectory(const std::string& src_path_,
+                                                   const std::string& dest_path_) const {
     std::string src_path(Common::FS::SanitizePath(src_path_));
     std::string dest_path(Common::FS::SanitizePath(dest_path_));
     auto src = GetDirectoryRelativeWrapped(backing, src_path);
@@ -274,28 +273,27 @@ FileSystemController::FileSystemController(Core::System& system_) : system{syste
 
 FileSystemController::~FileSystemController() = default;
 
-ResultCode FileSystemController::RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory) {
+Result FileSystemController::RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory) {
     romfs_factory = std::move(factory);
     LOG_DEBUG(Service_FS, "Registered RomFS");
     return ResultSuccess;
 }
 
-ResultCode FileSystemController::RegisterSaveData(
-    std::unique_ptr<FileSys::SaveDataFactory>&& factory) {
+Result FileSystemController::RegisterSaveData(std::unique_ptr<FileSys::SaveDataFactory>&& factory) {
     ASSERT_MSG(save_data_factory == nullptr, "Tried to register a second save data");
     save_data_factory = std::move(factory);
     LOG_DEBUG(Service_FS, "Registered save data");
     return ResultSuccess;
 }
 
-ResultCode FileSystemController::RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory) {
+Result FileSystemController::RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory) {
     ASSERT_MSG(sdmc_factory == nullptr, "Tried to register a second SDMC");
     sdmc_factory = std::move(factory);
     LOG_DEBUG(Service_FS, "Registered SDMC");
     return ResultSuccess;
 }
 
-ResultCode FileSystemController::RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory) {
+Result FileSystemController::RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory) {
     ASSERT_MSG(bis_factory == nullptr, "Tried to register a second BIS");
     bis_factory = std::move(factory);
     LOG_DEBUG(Service_FS, "Registered BIS");
diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h
index b155e0811..5b27de9fa 100644
--- a/src/core/hle/service/filesystem/filesystem.h
+++ b/src/core/hle/service/filesystem/filesystem.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -59,10 +58,10 @@ public:
     explicit FileSystemController(Core::System& system_);
     ~FileSystemController();
 
-    ResultCode RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory);
-    ResultCode RegisterSaveData(std::unique_ptr<FileSys::SaveDataFactory>&& factory);
-    ResultCode RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory);
-    ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory);
+    Result RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory);
+    Result RegisterSaveData(std::unique_ptr<FileSys::SaveDataFactory>&& factory);
+    Result RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory);
+    Result RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory);
 
     void SetPackedUpdate(FileSys::VirtualFile update_raw);
     ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess() const;
@@ -142,7 +141,7 @@ private:
 
 void InstallInterfaces(Core::System& system);
 
-// A class that wraps a VfsDirectory with methods that return ResultVal and ResultCode instead of
+// A class that wraps a VfsDirectory with methods that return ResultVal and Result instead of
 // pointers and booleans. This makes using a VfsDirectory with switch services much easier and
 // avoids repetitive code.
 class VfsDirectoryServiceWrapper {
@@ -161,35 +160,35 @@ public:
      * @param size The size of the new file, filled with zeroes
      * @return Result of the operation
      */
-    ResultCode CreateFile(const std::string& path, u64 size) const;
+    Result CreateFile(const std::string& path, u64 size) const;
 
     /**
      * Delete a file specified by its path
      * @param path Path relative to the archive
      * @return Result of the operation
      */
-    ResultCode DeleteFile(const std::string& path) const;
+    Result DeleteFile(const std::string& path) const;
 
     /**
      * Create a directory specified by its path
      * @param path Path relative to the archive
      * @return Result of the operation
      */
-    ResultCode CreateDirectory(const std::string& path) const;
+    Result CreateDirectory(const std::string& path) const;
 
     /**
      * Delete a directory specified by its path
      * @param path Path relative to the archive
      * @return Result of the operation
      */
-    ResultCode DeleteDirectory(const std::string& path) const;
+    Result DeleteDirectory(const std::string& path) const;
 
     /**
      * Delete a directory specified by its path and anything under it
      * @param path Path relative to the archive
      * @return Result of the operation
      */
-    ResultCode DeleteDirectoryRecursively(const std::string& path) const;
+    Result DeleteDirectoryRecursively(const std::string& path) const;
 
     /**
      * Cleans the specified directory. This is similar to DeleteDirectoryRecursively,
@@ -201,7 +200,7 @@ public:
      *
      * @return Result of the operation.
      */
-    ResultCode CleanDirectoryRecursively(const std::string& path) const;
+    Result CleanDirectoryRecursively(const std::string& path) const;
 
     /**
      * Rename a File specified by its path
@@ -209,7 +208,7 @@ public:
      * @param dest_path Destination path relative to the archive
      * @return Result of the operation
      */
-    ResultCode RenameFile(const std::string& src_path, const std::string& dest_path) const;
+    Result RenameFile(const std::string& src_path, const std::string& dest_path) const;
 
     /**
      * Rename a Directory specified by its path
@@ -217,7 +216,7 @@ public:
      * @param dest_path Destination path relative to the archive
      * @return Result of the operation
      */
-    ResultCode RenameDirectory(const std::string& src_path, const std::string& dest_path) const;
+    Result RenameDirectory(const std::string& src_path, const std::string& dest_path) const;
 
     /**
      * Open a file specified by its path, using the specified mode
diff --git a/src/core/hle/service/filesystem/fsp_ldr.cpp b/src/core/hle/service/filesystem/fsp_ldr.cpp
index f112ae9d0..1e3366e71 100644
--- a/src/core/hle/service/filesystem/fsp_ldr.cpp
+++ b/src/core/hle/service/filesystem/fsp_ldr.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/filesystem/fsp_ldr.h"
 
diff --git a/src/core/hle/service/filesystem/fsp_ldr.h b/src/core/hle/service/filesystem/fsp_ldr.h
index d6432a0e1..358739a87 100644
--- a/src/core/hle/service/filesystem/fsp_ldr.h
+++ b/src/core/hle/service/filesystem/fsp_ldr.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/filesystem/fsp_pr.cpp b/src/core/hle/service/filesystem/fsp_pr.cpp
index 9b7f7d861..4ffc31977 100644
--- a/src/core/hle/service/filesystem/fsp_pr.cpp
+++ b/src/core/hle/service/filesystem/fsp_pr.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/filesystem/fsp_pr.h"
 
diff --git a/src/core/hle/service/filesystem/fsp_pr.h b/src/core/hle/service/filesystem/fsp_pr.h
index 9e622518c..bd4e0a730 100644
--- a/src/core/hle/service/filesystem/fsp_pr.h
+++ b/src/core/hle/service/filesystem/fsp_pr.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index b087e7bba..e23eae36a 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cinttypes>
 #include <cstring>
@@ -58,7 +57,8 @@ enum class FileSystemType : u8 {
 class IStorage final : public ServiceFramework<IStorage> {
 public:
     explicit IStorage(Core::System& system_, FileSys::VirtualFile backend_)
-        : ServiceFramework{system_, "IStorage"}, backend(std::move(backend_)) {
+        : ServiceFramework{system_, "IStorage", ServiceThreadType::CreateNew},
+          backend(std::move(backend_)) {
         static const FunctionInfo functions[] = {
             {0, &IStorage::Read, "Read"},
             {1, nullptr, "Write"},
@@ -116,7 +116,8 @@ private:
 class IFile final : public ServiceFramework<IFile> {
 public:
     explicit IFile(Core::System& system_, FileSys::VirtualFile backend_)
-        : ServiceFramework{system_, "IFile"}, backend(std::move(backend_)) {
+        : ServiceFramework{system_, "IFile", ServiceThreadType::CreateNew},
+          backend(std::move(backend_)) {
         static const FunctionInfo functions[] = {
             {0, &IFile::Read, "Read"},
             {1, &IFile::Write, "Write"},
@@ -245,14 +246,16 @@ static void BuildEntryIndex(std::vector<FileSys::Entry>& entries, const std::vec
     entries.reserve(entries.size() + new_data.size());
 
     for (const auto& new_entry : new_data) {
-        entries.emplace_back(new_entry->GetName(), type, new_entry->GetSize());
+        entries.emplace_back(new_entry->GetName(), type,
+                             type == FileSys::EntryType::Directory ? 0 : new_entry->GetSize());
     }
 }
 
 class IDirectory final : public ServiceFramework<IDirectory> {
 public:
     explicit IDirectory(Core::System& system_, FileSys::VirtualDir backend_)
-        : ServiceFramework{system_, "IDirectory"}, backend(std::move(backend_)) {
+        : ServiceFramework{system_, "IDirectory", ServiceThreadType::CreateNew},
+          backend(std::move(backend_)) {
         static const FunctionInfo functions[] = {
             {0, &IDirectory::Read, "Read"},
             {1, &IDirectory::GetEntryCount, "GetEntryCount"},
@@ -308,8 +311,8 @@ private:
 class IFileSystem final : public ServiceFramework<IFileSystem> {
 public:
     explicit IFileSystem(Core::System& system_, FileSys::VirtualDir backend_, SizeGetter size_)
-        : ServiceFramework{system_, "IFileSystem"}, backend{std::move(backend_)}, size{std::move(
-                                                                                      size_)} {
+        : ServiceFramework{system_, "IFileSystem", ServiceThreadType::CreateNew},
+          backend{std::move(backend_)}, size{std::move(size_)} {
         static const FunctionInfo functions[] = {
             {0, &IFileSystem::CreateFile, "CreateFile"},
             {1, &IFileSystem::DeleteFile, "DeleteFile"},
@@ -897,7 +900,7 @@ void FSP_SRV::OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
     case FileSys::SaveDataSpaceId::TemporaryStorage:
     case FileSys::SaveDataSpaceId::ProperSystem:
     case FileSys::SaveDataSpaceId::SafeMode:
-        UNREACHABLE();
+        ASSERT(false);
     }
 
     auto filesystem = std::make_shared<IFileSystem>(system, std::move(dir.Unwrap()),
diff --git a/src/core/hle/service/filesystem/fsp_srv.h b/src/core/hle/service/filesystem/fsp_srv.h
index 556708284..36f552e05 100644
--- a/src/core/hle/service/filesystem/fsp_srv.h
+++ b/src/core/hle/service/filesystem/fsp_srv.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/friend/errors.h b/src/core/hle/service/friend/errors.h
index b3996e275..ff525d865 100644
--- a/src/core/hle/service/friend/errors.h
+++ b/src/core/hle/service/friend/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,5 +7,5 @@
 
 namespace Service::Friend {
 
-constexpr ResultCode ERR_NO_NOTIFICATIONS{ErrorModule::Account, 15};
+constexpr Result ERR_NO_NOTIFICATIONS{ErrorModule::Account, 15};
 }
diff --git a/src/core/hle/service/friend/friend.cpp b/src/core/hle/service/friend/friend.cpp
index 79cd3acbb..e0db787fc 100644
--- a/src/core/hle/service/friend/friend.cpp
+++ b/src/core/hle/service/friend/friend.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <queue>
 #include "common/logging/log.h"
diff --git a/src/core/hle/service/friend/friend.h b/src/core/hle/service/friend/friend.h
index 8be3321db..444da8b35 100644
--- a/src/core/hle/service/friend/friend.h
+++ b/src/core/hle/service/friend/friend.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/friend/friend_interface.cpp b/src/core/hle/service/friend/friend_interface.cpp
index 9b18b2a32..c8b98b1f0 100644
--- a/src/core/hle/service/friend/friend_interface.cpp
+++ b/src/core/hle/service/friend/friend_interface.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/friend/friend_interface.h"
 
diff --git a/src/core/hle/service/friend/friend_interface.h b/src/core/hle/service/friend/friend_interface.h
index 43d914b32..3a2184c34 100644
--- a/src/core/hle/service/friend/friend_interface.h
+++ b/src/core/hle/service/friend/friend_interface.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/glue/arp.cpp b/src/core/hle/service/glue/arp.cpp
index 2feead2aa..49b6d45fe 100644
--- a/src/core/hle/service/glue/arp.cpp
+++ b/src/core/hle/service/glue/arp.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -154,7 +153,7 @@ class IRegistrar final : public ServiceFramework<IRegistrar> {
     friend class ARP_W;
 
 public:
-    using IssuerFn = std::function<ResultCode(u64, ApplicationLaunchProperty, std::vector<u8>)>;
+    using IssuerFn = std::function<Result(u64, ApplicationLaunchProperty, std::vector<u8>)>;
 
     explicit IRegistrar(Core::System& system_, IssuerFn&& issuer)
         : ServiceFramework{system_, "IRegistrar"}, issue_process_id{std::move(issuer)} {
diff --git a/src/core/hle/service/glue/arp.h b/src/core/hle/service/glue/arp.h
index 0df3c5e1f..06c992e88 100644
--- a/src/core/hle/service/glue/arp.h
+++ b/src/core/hle/service/glue/arp.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/glue/bgtc.cpp b/src/core/hle/service/glue/bgtc.cpp
index 564c3b750..3248091c3 100644
--- a/src/core/hle/service/glue/bgtc.cpp
+++ b/src/core/hle/service/glue/bgtc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/core.h"
diff --git a/src/core/hle/service/glue/bgtc.h b/src/core/hle/service/glue/bgtc.h
index 4c0142fd5..d6e2baec1 100644
--- a/src/core/hle/service/glue/bgtc.h
+++ b/src/core/hle/service/glue/bgtc.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/glue/ectx.cpp b/src/core/hle/service/glue/ectx.cpp
index 249c6f003..1bd9314ae 100644
--- a/src/core/hle/service/glue/ectx.cpp
+++ b/src/core/hle/service/glue/ectx.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/glue/ectx.h"
 
diff --git a/src/core/hle/service/glue/ectx.h b/src/core/hle/service/glue/ectx.h
index b275e808a..a608de053 100644
--- a/src/core/hle/service/glue/ectx.h
+++ b/src/core/hle/service/glue/ectx.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/glue/errors.h b/src/core/hle/service/glue/errors.h
index f6647f724..d4ce7f44e 100644
--- a/src/core/hle/service/glue/errors.h
+++ b/src/core/hle/service/glue/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,9 +7,9 @@
 
 namespace Service::Glue {
 
-constexpr ResultCode ERR_INVALID_RESOURCE{ErrorModule::ARP, 30};
-constexpr ResultCode ERR_INVALID_PROCESS_ID{ErrorModule::ARP, 31};
-constexpr ResultCode ERR_INVALID_ACCESS{ErrorModule::ARP, 42};
-constexpr ResultCode ERR_NOT_REGISTERED{ErrorModule::ARP, 102};
+constexpr Result ERR_INVALID_RESOURCE{ErrorModule::ARP, 30};
+constexpr Result ERR_INVALID_PROCESS_ID{ErrorModule::ARP, 31};
+constexpr Result ERR_INVALID_ACCESS{ErrorModule::ARP, 42};
+constexpr Result ERR_NOT_REGISTERED{ErrorModule::ARP, 102};
 
 } // namespace Service::Glue
diff --git a/src/core/hle/service/glue/glue.cpp b/src/core/hle/service/glue/glue.cpp
index b24d469cf..717f2562b 100644
--- a/src/core/hle/service/glue/glue.cpp
+++ b/src/core/hle/service/glue/glue.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include "core/core.h"
diff --git a/src/core/hle/service/glue/glue.h b/src/core/hle/service/glue/glue.h
index 112cd238b..ae7c6d235 100644
--- a/src/core/hle/service/glue/glue.h
+++ b/src/core/hle/service/glue/glue.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/glue/glue_manager.cpp b/src/core/hle/service/glue/glue_manager.cpp
index 48e133b48..8a654cdca 100644
--- a/src/core/hle/service/glue/glue_manager.cpp
+++ b/src/core/hle/service/glue/glue_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/glue/errors.h"
 #include "core/hle/service/glue/glue_manager.h"
@@ -42,8 +41,8 @@ ResultVal<std::vector<u8>> ARPManager::GetControlProperty(u64 title_id) const {
     return iter->second.control;
 }
 
-ResultCode ARPManager::Register(u64 title_id, ApplicationLaunchProperty launch,
-                                std::vector<u8> control) {
+Result ARPManager::Register(u64 title_id, ApplicationLaunchProperty launch,
+                            std::vector<u8> control) {
     if (title_id == 0) {
         return ERR_INVALID_PROCESS_ID;
     }
@@ -57,7 +56,7 @@ ResultCode ARPManager::Register(u64 title_id, ApplicationLaunchProperty launch,
     return ResultSuccess;
 }
 
-ResultCode ARPManager::Unregister(u64 title_id) {
+Result ARPManager::Unregister(u64 title_id) {
     if (title_id == 0) {
         return ERR_INVALID_PROCESS_ID;
     }
diff --git a/src/core/hle/service/glue/glue_manager.h b/src/core/hle/service/glue/glue_manager.h
index 4bc5297c6..cd0b092ac 100644
--- a/src/core/hle/service/glue/glue_manager.h
+++ b/src/core/hle/service/glue/glue_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -43,12 +42,12 @@ public:
     // Adds a new entry to the internal database with the provided parameters, returning
     // ERR_INVALID_ACCESS if attempting to re-register a title ID without an intermediate Unregister
     // step, and ERR_INVALID_PROCESS_ID if the title ID is 0.
-    ResultCode Register(u64 title_id, ApplicationLaunchProperty launch, std::vector<u8> control);
+    Result Register(u64 title_id, ApplicationLaunchProperty launch, std::vector<u8> control);
 
     // Removes the registration for the provided title ID from the database, returning
     // ERR_NOT_REGISTERED if it doesn't exist in the database and ERR_INVALID_PROCESS_ID if the
     // title ID is 0.
-    ResultCode Unregister(u64 title_id);
+    Result Unregister(u64 title_id);
 
     // Removes all entries from the database, always succeeds. Should only be used when resetting
     // system state.
diff --git a/src/core/hle/service/glue/notif.cpp b/src/core/hle/service/glue/notif.cpp
index c559ec9df..3ace2dabd 100644
--- a/src/core/hle/service/glue/notif.cpp
+++ b/src/core/hle/service/glue/notif.cpp
@@ -1,7 +1,11 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <algorithm>
+#include <cstring>
+
+#include "common/assert.h"
+#include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/glue/notif.h"
 
@@ -10,11 +14,11 @@ namespace Service::Glue {
 NOTIF_A::NOTIF_A(Core::System& system_) : ServiceFramework{system_, "notif:a"} {
     // clang-format off
     static const FunctionInfo functions[] = {
-        {500, nullptr, "RegisterAlarmSetting"},
-        {510, nullptr, "UpdateAlarmSetting"},
+        {500, &NOTIF_A::RegisterAlarmSetting, "RegisterAlarmSetting"},
+        {510, &NOTIF_A::UpdateAlarmSetting, "UpdateAlarmSetting"},
         {520, &NOTIF_A::ListAlarmSettings, "ListAlarmSettings"},
-        {530, nullptr, "LoadApplicationParameter"},
-        {540, nullptr, "DeleteAlarmSetting"},
+        {530, &NOTIF_A::LoadApplicationParameter, "LoadApplicationParameter"},
+        {540, &NOTIF_A::DeleteAlarmSetting, "DeleteAlarmSetting"},
         {1000, &NOTIF_A::Initialize, "Initialize"},
     };
     // clang-format on
@@ -24,21 +28,132 @@ NOTIF_A::NOTIF_A(Core::System& system_) : ServiceFramework{system_, "notif:a"} {
 
 NOTIF_A::~NOTIF_A() = default;
 
+void NOTIF_A::RegisterAlarmSetting(Kernel::HLERequestContext& ctx) {
+    const auto alarm_setting_buffer_size = ctx.GetReadBufferSize(0);
+    const auto application_parameter_size = ctx.GetReadBufferSize(1);
+
+    ASSERT_MSG(alarm_setting_buffer_size == sizeof(AlarmSetting),
+               "alarm_setting_buffer_size is not 0x40 bytes");
+    ASSERT_MSG(application_parameter_size <= sizeof(ApplicationParameter),
+               "application_parameter_size is bigger than 0x400 bytes");
+
+    AlarmSetting new_alarm{};
+    memcpy(&new_alarm, ctx.ReadBuffer(0).data(), sizeof(AlarmSetting));
+
+    // TODO: Count alarms per game id
+    if (alarms.size() >= max_alarms) {
+        LOG_ERROR(Service_NOTIF, "Alarm limit reached");
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+        return;
+    }
+
+    new_alarm.alarm_setting_id = last_alarm_setting_id++;
+    alarms.push_back(new_alarm);
+
+    // TODO: Save application parameter data
+
+    LOG_WARNING(Service_NOTIF,
+                "(STUBBED) called, application_parameter_size={}, setting_id={}, kind={}, muted={}",
+                application_parameter_size, new_alarm.alarm_setting_id, new_alarm.kind,
+                new_alarm.muted);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+    rb.Push(new_alarm.alarm_setting_id);
+}
+
+void NOTIF_A::UpdateAlarmSetting(Kernel::HLERequestContext& ctx) {
+    const auto alarm_setting_buffer_size = ctx.GetReadBufferSize(0);
+    const auto application_parameter_size = ctx.GetReadBufferSize(1);
+
+    ASSERT_MSG(alarm_setting_buffer_size == sizeof(AlarmSetting),
+               "alarm_setting_buffer_size is not 0x40 bytes");
+    ASSERT_MSG(application_parameter_size <= sizeof(ApplicationParameter),
+               "application_parameter_size is bigger than 0x400 bytes");
+
+    AlarmSetting alarm_setting{};
+    memcpy(&alarm_setting, ctx.ReadBuffer(0).data(), sizeof(AlarmSetting));
+
+    const auto alarm_it = GetAlarmFromId(alarm_setting.alarm_setting_id);
+    if (alarm_it != alarms.end()) {
+        LOG_DEBUG(Service_NOTIF, "Alarm updated");
+        *alarm_it = alarm_setting;
+        // TODO: Save application parameter data
+    }
+
+    LOG_WARNING(Service_NOTIF,
+                "(STUBBED) called, application_parameter_size={}, setting_id={}, kind={}, muted={}",
+                application_parameter_size, alarm_setting.alarm_setting_id, alarm_setting.kind,
+                alarm_setting.muted);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void NOTIF_A::ListAlarmSettings(Kernel::HLERequestContext& ctx) {
-    // Returns an array of AlarmSetting
-    constexpr s32 alarm_count = 0;
+    LOG_INFO(Service_NOTIF, "called, alarm_count={}", alarms.size());
 
-    LOG_WARNING(Service_NOTIF, "(STUBBED) called");
+    // TODO: Only return alarms of this game id
+    ctx.WriteBuffer(alarms);
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(alarm_count);
+    rb.Push(static_cast<u32>(alarms.size()));
+}
+
+void NOTIF_A::LoadApplicationParameter(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto alarm_setting_id{rp.Pop<AlarmSettingId>()};
+
+    const auto alarm_it = GetAlarmFromId(alarm_setting_id);
+    if (alarm_it == alarms.end()) {
+        LOG_ERROR(Service_NOTIF, "Invalid alarm setting id={}", alarm_setting_id);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+        return;
+    }
+
+    // TODO: Read application parameter related to this setting id
+    ApplicationParameter application_parameter{};
+
+    LOG_WARNING(Service_NOTIF, "(STUBBED) called, alarm_setting_id={}", alarm_setting_id);
+
+    ctx.WriteBuffer(application_parameter);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+    rb.Push(static_cast<u32>(application_parameter.size()));
+}
+
+void NOTIF_A::DeleteAlarmSetting(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto alarm_setting_id{rp.Pop<AlarmSettingId>()};
+
+    std::erase_if(alarms, [alarm_setting_id](const AlarmSetting& alarm) {
+        return alarm.alarm_setting_id == alarm_setting_id;
+    });
+
+    LOG_INFO(Service_NOTIF, "called, alarm_setting_id={}", alarm_setting_id);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
 }
 
 void NOTIF_A::Initialize(Kernel::HLERequestContext& ctx) {
+    // TODO: Load previous alarms from config
+
     LOG_WARNING(Service_NOTIF, "(STUBBED) called");
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
 }
 
+std::vector<NOTIF_A::AlarmSetting>::iterator NOTIF_A::GetAlarmFromId(
+    AlarmSettingId alarm_setting_id) {
+    return std::find_if(alarms.begin(), alarms.end(),
+                        [alarm_setting_id](const AlarmSetting& alarm) {
+                            return alarm.alarm_setting_id == alarm_setting_id;
+                        });
+}
+
 } // namespace Service::Glue
diff --git a/src/core/hle/service/glue/notif.h b/src/core/hle/service/glue/notif.h
index 6ecf2015c..4467e1f35 100644
--- a/src/core/hle/service/glue/notif.h
+++ b/src/core/hle/service/glue/notif.h
@@ -1,9 +1,12 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <array>
+#include <vector>
+
+#include "common/uuid.h"
 #include "core/hle/service/service.h"
 
 namespace Core {
@@ -18,8 +21,52 @@ public:
     ~NOTIF_A() override;
 
 private:
+    static constexpr std::size_t max_alarms = 8;
+
+    // This is nn::notification::AlarmSettingId
+    using AlarmSettingId = u16;
+    static_assert(sizeof(AlarmSettingId) == 0x2, "AlarmSettingId is an invalid size");
+
+    using ApplicationParameter = std::array<u8, 0x400>;
+    static_assert(sizeof(ApplicationParameter) == 0x400, "ApplicationParameter is an invalid size");
+
+    struct DailyAlarmSetting {
+        s8 hour;
+        s8 minute;
+    };
+    static_assert(sizeof(DailyAlarmSetting) == 0x2, "DailyAlarmSetting is an invalid size");
+
+    struct WeeklyScheduleAlarmSetting {
+        INSERT_PADDING_BYTES(0xA);
+        std::array<DailyAlarmSetting, 0x7> day_of_week;
+    };
+    static_assert(sizeof(WeeklyScheduleAlarmSetting) == 0x18,
+                  "WeeklyScheduleAlarmSetting is an invalid size");
+
+    // This is nn::notification::AlarmSetting
+    struct AlarmSetting {
+        AlarmSettingId alarm_setting_id;
+        u8 kind;
+        u8 muted;
+        INSERT_PADDING_BYTES(0x4);
+        Common::UUID account_id;
+        u64 application_id;
+        INSERT_PADDING_BYTES(0x8);
+        WeeklyScheduleAlarmSetting schedule;
+    };
+    static_assert(sizeof(AlarmSetting) == 0x40, "AlarmSetting is an invalid size");
+
+    void RegisterAlarmSetting(Kernel::HLERequestContext& ctx);
+    void UpdateAlarmSetting(Kernel::HLERequestContext& ctx);
     void ListAlarmSettings(Kernel::HLERequestContext& ctx);
+    void LoadApplicationParameter(Kernel::HLERequestContext& ctx);
+    void DeleteAlarmSetting(Kernel::HLERequestContext& ctx);
     void Initialize(Kernel::HLERequestContext& ctx);
+
+    std::vector<AlarmSetting>::iterator GetAlarmFromId(AlarmSettingId alarm_setting_id);
+
+    std::vector<AlarmSetting> alarms{};
+    AlarmSettingId last_alarm_setting_id{};
 };
 
 } // namespace Service::Glue
diff --git a/src/core/hle/service/grc/grc.cpp b/src/core/hle/service/grc/grc.cpp
index f918bdf03..4b684f6d0 100644
--- a/src/core/hle/service/grc/grc.cpp
+++ b/src/core/hle/service/grc/grc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/grc/grc.h b/src/core/hle/service/grc/grc.h
index 9069fe756..f8c2f8dab 100644
--- a/src/core/hle/service/grc/grc.h
+++ b/src/core/hle/service/grc/grc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/hid/controllers/console_sixaxis.cpp b/src/core/hle/service/hid/controllers/console_sixaxis.cpp
index a727b3582..bb3cba910 100644
--- a/src/core/hle/service/hid/controllers/console_sixaxis.cpp
+++ b/src/core/hle/service/hid/controllers/console_sixaxis.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "common/settings.h"
 #include "core/core_timing.h"
 #include "core/hid/emulated_console.h"
 #include "core/hid/hid_core.h"
@@ -11,9 +9,14 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C200;
 
-Controller_ConsoleSixAxis::Controller_ConsoleSixAxis(Core::HID::HIDCore& hid_core_)
+Controller_ConsoleSixAxis::Controller_ConsoleSixAxis(Core::HID::HIDCore& hid_core_,
+                                                     u8* raw_shared_memory_)
     : ControllerBase{hid_core_} {
     console = hid_core.GetEmulatedConsole();
+    static_assert(SHARED_MEMORY_OFFSET + sizeof(ConsoleSharedMemory) < shared_memory_size,
+                  "ConsoleSharedMemory is bigger than the shared memory");
+    shared_memory = std::construct_at(
+        reinterpret_cast<ConsoleSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
 }
 
 Controller_ConsoleSixAxis::~Controller_ConsoleSixAxis() = default;
@@ -22,8 +25,7 @@ void Controller_ConsoleSixAxis::OnInit() {}
 
 void Controller_ConsoleSixAxis::OnRelease() {}
 
-void Controller_ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                         std::size_t size) {
+void Controller_ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated() || !is_transfer_memory_set) {
         seven_sixaxis_lifo.buffer_count = 0;
         seven_sixaxis_lifo.buffer_tail = 0;
@@ -50,13 +52,11 @@ void Controller_ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_ti
         -motion_status.quaternion.xyz.z,
     };
 
-    console_six_axis.sampling_number++;
-    console_six_axis.is_seven_six_axis_sensor_at_rest = motion_status.is_at_rest;
-    console_six_axis.verticalization_error = motion_status.verticalization_error;
-    console_six_axis.gyro_bias = motion_status.gyro_bias;
+    shared_memory->sampling_number++;
+    shared_memory->is_seven_six_axis_sensor_at_rest = motion_status.is_at_rest;
+    shared_memory->verticalization_error = motion_status.verticalization_error;
+    shared_memory->gyro_bias = motion_status.gyro_bias;
 
-    // Update console six axis shared memory
-    std::memcpy(data + SHARED_MEMORY_OFFSET, &console_six_axis, sizeof(console_six_axis));
     // Update seven six axis transfer memory
     seven_sixaxis_lifo.WriteNextEntry(next_seven_sixaxis_state);
     std::memcpy(transfer_memory, &seven_sixaxis_lifo, sizeof(seven_sixaxis_lifo));
diff --git a/src/core/hle/service/hid/controllers/console_sixaxis.h b/src/core/hle/service/hid/controllers/console_sixaxis.h
index 26d153f0c..2fd11538f 100644
--- a/src/core/hle/service/hid/controllers/console_sixaxis.h
+++ b/src/core/hle/service/hid/controllers/console_sixaxis.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,6 @@
 
 #include "common/common_types.h"
 #include "common/quaternion.h"
-#include "core/hid/hid_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 #include "core/hle/service/hid/ring_lifo.h"
 
@@ -19,7 +17,7 @@ class EmulatedConsole;
 namespace Service::HID {
 class Controller_ConsoleSixAxis final : public ControllerBase {
 public:
-    explicit Controller_ConsoleSixAxis(Core::HID::HIDCore& hid_core_);
+    explicit Controller_ConsoleSixAxis(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_ConsoleSixAxis() override;
 
     // Called when the controller is initialized
@@ -29,7 +27,7 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
     // Called on InitializeSevenSixAxisSensor
     void SetTransferMemoryPointer(u8* t_mem);
@@ -63,12 +61,13 @@ private:
     Lifo<SevenSixAxisState, 0x21> seven_sixaxis_lifo{};
     static_assert(sizeof(seven_sixaxis_lifo) == 0xA70, "SevenSixAxisState is an invalid size");
 
-    Core::HID::EmulatedConsole* console;
+    SevenSixAxisState next_seven_sixaxis_state{};
     u8* transfer_memory = nullptr;
+    ConsoleSharedMemory* shared_memory = nullptr;
+    Core::HID::EmulatedConsole* console = nullptr;
+
     bool is_transfer_memory_set = false;
     u64 last_saved_timestamp{};
     u64 last_global_timestamp{};
-    ConsoleSharedMemory console_six_axis{};
-    SevenSixAxisState next_seven_sixaxis_state{};
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/controller_base.cpp b/src/core/hle/service/hid/controllers/controller_base.cpp
index 788ae9ae7..c58d67d7d 100644
--- a/src/core/hle/service/hid/controllers/controller_base.cpp
+++ b/src/core/hle/service/hid/controllers/controller_base.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/hid/controllers/controller_base.h"
 
diff --git a/src/core/hle/service/hid/controllers/controller_base.h b/src/core/hle/service/hid/controllers/controller_base.h
index 7450eb20a..d6f7a5073 100644
--- a/src/core/hle/service/hid/controllers/controller_base.h
+++ b/src/core/hle/service/hid/controllers/controller_base.h
@@ -1,11 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include "common/common_types.h"
-#include "common/swap.h"
 
 namespace Core::Timing {
 class CoreTiming;
@@ -28,12 +26,10 @@ public:
     virtual void OnRelease() = 0;
 
     // When the controller is requesting an update for the shared memory
-    virtual void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                          std::size_t size) = 0;
+    virtual void OnUpdate(const Core::Timing::CoreTiming& core_timing) = 0;
 
     // When the controller is requesting a motion update for the shared memory
-    virtual void OnMotionUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                std::size_t size) {}
+    virtual void OnMotionUpdate(const Core::Timing::CoreTiming& core_timing) {}
 
     void ActivateController();
 
@@ -42,6 +38,7 @@ public:
     bool IsControllerActivated() const;
 
     static const std::size_t hid_entry_count = 17;
+    static const std::size_t shared_memory_size = 0x40000;
 
 protected:
     bool is_activated{false};
diff --git a/src/core/hle/service/hid/controllers/debug_pad.cpp b/src/core/hle/service/hid/controllers/debug_pad.cpp
index 6a6fb9cab..8ec9f4a95 100644
--- a/src/core/hle/service/hid/controllers/debug_pad.cpp
+++ b/src/core/hle/service/hid/controllers/debug_pad.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/common_types.h"
@@ -14,8 +13,12 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x00000;
 
-Controller_DebugPad::Controller_DebugPad(Core::HID::HIDCore& hid_core_)
+Controller_DebugPad::Controller_DebugPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
     : ControllerBase{hid_core_} {
+    static_assert(SHARED_MEMORY_OFFSET + sizeof(DebugPadSharedMemory) < shared_memory_size,
+                  "DebugPadSharedMemory is bigger than the shared memory");
+    shared_memory = std::construct_at(
+        reinterpret_cast<DebugPadSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
     controller = hid_core.GetEmulatedController(Core::HID::NpadIdType::Other);
 }
 
@@ -25,16 +28,14 @@ void Controller_DebugPad::OnInit() {}
 
 void Controller_DebugPad::OnRelease() {}
 
-void Controller_DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                   std::size_t size) {
+void Controller_DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        debug_pad_lifo.buffer_count = 0;
-        debug_pad_lifo.buffer_tail = 0;
-        std::memcpy(data + SHARED_MEMORY_OFFSET, &debug_pad_lifo, sizeof(debug_pad_lifo));
+        shared_memory->debug_pad_lifo.buffer_count = 0;
+        shared_memory->debug_pad_lifo.buffer_tail = 0;
         return;
     }
 
-    const auto& last_entry = debug_pad_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory->debug_pad_lifo.ReadCurrentEntry().state;
     next_state.sampling_number = last_entry.sampling_number + 1;
 
     if (Settings::values.debug_pad_enabled) {
@@ -48,8 +49,7 @@ void Controller_DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing,
         next_state.r_stick = stick_state.right;
     }
 
-    debug_pad_lifo.WriteNextEntry(next_state);
-    std::memcpy(data + SHARED_MEMORY_OFFSET, &debug_pad_lifo, sizeof(debug_pad_lifo));
+    shared_memory->debug_pad_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/debug_pad.h b/src/core/hle/service/hid/controllers/debug_pad.h
index afe374fc2..68ff0ea79 100644
--- a/src/core/hle/service/hid/controllers/debug_pad.h
+++ b/src/core/hle/service/hid/controllers/debug_pad.h
@@ -1,14 +1,10 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <array>
 #include "common/bit_field.h"
-#include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "common/swap.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 #include "core/hle/service/hid/ring_lifo.h"
 
@@ -21,7 +17,7 @@ struct AnalogStickState;
 namespace Service::HID {
 class Controller_DebugPad final : public ControllerBase {
 public:
-    explicit Controller_DebugPad(Core::HID::HIDCore& hid_core_);
+    explicit Controller_DebugPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_DebugPad() override;
 
     // Called when the controller is initialized
@@ -31,7 +27,7 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
     // This is nn::hid::DebugPadAttribute
@@ -45,19 +41,24 @@ private:
 
     // This is nn::hid::DebugPadState
     struct DebugPadState {
-        s64 sampling_number;
-        DebugPadAttribute attribute;
-        Core::HID::DebugPadButton pad_state;
-        Core::HID::AnalogStickState r_stick;
-        Core::HID::AnalogStickState l_stick;
+        s64 sampling_number{};
+        DebugPadAttribute attribute{};
+        Core::HID::DebugPadButton pad_state{};
+        Core::HID::AnalogStickState r_stick{};
+        Core::HID::AnalogStickState l_stick{};
     };
     static_assert(sizeof(DebugPadState) == 0x20, "DebugPadState is an invalid state");
 
-    // This is nn::hid::detail::DebugPadLifo
-    Lifo<DebugPadState, hid_entry_count> debug_pad_lifo{};
-    static_assert(sizeof(debug_pad_lifo) == 0x2C8, "debug_pad_lifo is an invalid size");
-    DebugPadState next_state{};
+    struct DebugPadSharedMemory {
+        // This is nn::hid::detail::DebugPadLifo
+        Lifo<DebugPadState, hid_entry_count> debug_pad_lifo{};
+        static_assert(sizeof(debug_pad_lifo) == 0x2C8, "debug_pad_lifo is an invalid size");
+        INSERT_PADDING_WORDS(0x4E);
+    };
+    static_assert(sizeof(DebugPadSharedMemory) == 0x400, "DebugPadSharedMemory is an invalid size");
 
-    Core::HID::EmulatedController* controller;
+    DebugPadState next_state{};
+    DebugPadSharedMemory* shared_memory = nullptr;
+    Core::HID::EmulatedController* controller = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/gesture.cpp b/src/core/hle/service/hid/controllers/gesture.cpp
index fe895c4f6..32e0708ba 100644
--- a/src/core/hle/service/hid/controllers/gesture.cpp
+++ b/src/core/hle/service/hid/controllers/gesture.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "common/math_util.h"
@@ -24,25 +23,28 @@ constexpr f32 Square(s32 num) {
     return static_cast<f32>(num * num);
 }
 
-Controller_Gesture::Controller_Gesture(Core::HID::HIDCore& hid_core_) : ControllerBase(hid_core_) {
+Controller_Gesture::Controller_Gesture(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
+    : ControllerBase(hid_core_) {
+    static_assert(SHARED_MEMORY_OFFSET + sizeof(GestureSharedMemory) < shared_memory_size,
+                  "GestureSharedMemory is bigger than the shared memory");
+    shared_memory = std::construct_at(
+        reinterpret_cast<GestureSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
     console = hid_core.GetEmulatedConsole();
 }
 Controller_Gesture::~Controller_Gesture() = default;
 
 void Controller_Gesture::OnInit() {
-    gesture_lifo.buffer_count = 0;
-    gesture_lifo.buffer_tail = 0;
+    shared_memory->gesture_lifo.buffer_count = 0;
+    shared_memory->gesture_lifo.buffer_tail = 0;
     force_update = true;
 }
 
 void Controller_Gesture::OnRelease() {}
 
-void Controller_Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                  std::size_t size) {
+void Controller_Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        gesture_lifo.buffer_count = 0;
-        gesture_lifo.buffer_tail = 0;
-        std::memcpy(data + SHARED_MEMORY_OFFSET, &gesture_lifo, sizeof(gesture_lifo));
+        shared_memory->gesture_lifo.buffer_count = 0;
+        shared_memory->gesture_lifo.buffer_tail = 0;
         return;
     }
 
@@ -50,15 +52,16 @@ void Controller_Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing, u
 
     GestureProperties gesture = GetGestureProperties();
     f32 time_difference =
-        static_cast<f32>(gesture_lifo.timestamp - last_update_timestamp) / (1000 * 1000 * 1000);
+        static_cast<f32>(shared_memory->gesture_lifo.timestamp - last_update_timestamp) /
+        (1000 * 1000 * 1000);
 
     // Only update if necesary
     if (!ShouldUpdateGesture(gesture, time_difference)) {
         return;
     }
 
-    last_update_timestamp = gesture_lifo.timestamp;
-    UpdateGestureSharedMemory(data, size, gesture, time_difference);
+    last_update_timestamp = shared_memory->gesture_lifo.timestamp;
+    UpdateGestureSharedMemory(gesture, time_difference);
 }
 
 void Controller_Gesture::ReadTouchInput() {
@@ -92,13 +95,12 @@ bool Controller_Gesture::ShouldUpdateGesture(const GestureProperties& gesture,
     return false;
 }
 
-void Controller_Gesture::UpdateGestureSharedMemory(u8* data, std::size_t size,
-                                                   GestureProperties& gesture,
+void Controller_Gesture::UpdateGestureSharedMemory(GestureProperties& gesture,
                                                    f32 time_difference) {
     GestureType type = GestureType::Idle;
     GestureAttribute attributes{};
 
-    const auto& last_entry = gesture_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory->gesture_lifo.ReadCurrentEntry().state;
 
     // Reset next state to default
     next_state.sampling_number = last_entry.sampling_number + 1;
@@ -128,8 +130,7 @@ void Controller_Gesture::UpdateGestureSharedMemory(u8* data, std::size_t size,
     next_state.points = gesture.points;
     last_gesture = gesture;
 
-    gesture_lifo.WriteNextEntry(next_state);
-    std::memcpy(data + SHARED_MEMORY_OFFSET, &gesture_lifo, sizeof(gesture_lifo));
+    shared_memory->gesture_lifo.WriteNextEntry(next_state);
 }
 
 void Controller_Gesture::NewGesture(GestureProperties& gesture, GestureType& type,
@@ -306,7 +307,7 @@ void Controller_Gesture::SetSwipeEvent(GestureProperties& gesture,
 }
 
 const Controller_Gesture::GestureState& Controller_Gesture::GetLastGestureEntry() const {
-    return gesture_lifo.ReadCurrentEntry().state;
+    return shared_memory->gesture_lifo.ReadCurrentEntry().state;
 }
 
 Controller_Gesture::GestureProperties Controller_Gesture::GetGestureProperties() {
diff --git a/src/core/hle/service/hid/controllers/gesture.h b/src/core/hle/service/hid/controllers/gesture.h
index 0936a3fa3..0d6099ea0 100644
--- a/src/core/hle/service/hid/controllers/gesture.h
+++ b/src/core/hle/service/hid/controllers/gesture.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,7 +14,7 @@
 namespace Service::HID {
 class Controller_Gesture final : public ControllerBase {
 public:
-    explicit Controller_Gesture(Core::HID::HIDCore& hid_core_);
+    explicit Controller_Gesture(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_Gesture() override;
 
     // Called when the controller is initialized
@@ -25,7 +24,7 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
     static constexpr size_t MAX_FINGERS = 16;
@@ -67,19 +66,19 @@ private:
 
     // This is nn::hid::GestureState
     struct GestureState {
-        s64 sampling_number;
-        s64 detection_count;
-        GestureType type;
-        GestureDirection direction;
-        Common::Point<s32> pos;
-        Common::Point<s32> delta;
-        f32 vel_x;
-        f32 vel_y;
-        GestureAttribute attributes;
-        f32 scale;
-        f32 rotation_angle;
-        s32 point_count;
-        std::array<Common::Point<s32>, 4> points;
+        s64 sampling_number{};
+        s64 detection_count{};
+        GestureType type{GestureType::Idle};
+        GestureDirection direction{GestureDirection::None};
+        Common::Point<s32> pos{};
+        Common::Point<s32> delta{};
+        f32 vel_x{};
+        f32 vel_y{};
+        GestureAttribute attributes{};
+        f32 scale{};
+        f32 rotation_angle{};
+        s32 point_count{};
+        std::array<Common::Point<s32>, 4> points{};
     };
     static_assert(sizeof(GestureState) == 0x60, "GestureState is an invalid size");
 
@@ -93,6 +92,14 @@ private:
         f32 angle{};
     };
 
+    struct GestureSharedMemory {
+        // This is nn::hid::detail::GestureLifo
+        Lifo<GestureState, hid_entry_count> gesture_lifo{};
+        static_assert(sizeof(gesture_lifo) == 0x708, "gesture_lifo is an invalid size");
+        INSERT_PADDING_WORDS(0x3E);
+    };
+    static_assert(sizeof(GestureSharedMemory) == 0x800, "GestureSharedMemory is an invalid size");
+
     // Reads input from all available input engines
     void ReadTouchInput();
 
@@ -100,8 +107,7 @@ private:
     bool ShouldUpdateGesture(const GestureProperties& gesture, f32 time_difference);
 
     // Updates the shared memory to the next state
-    void UpdateGestureSharedMemory(u8* data, std::size_t size, GestureProperties& gesture,
-                                   f32 time_difference);
+    void UpdateGestureSharedMemory(GestureProperties& gesture, f32 time_difference);
 
     // Initializes new gesture
     void NewGesture(GestureProperties& gesture, GestureType& type, GestureAttribute& attributes);
@@ -135,12 +141,9 @@ private:
     // Returns the average distance, angle and middle point of the active fingers
     GestureProperties GetGestureProperties();
 
-    // This is nn::hid::detail::GestureLifo
-    Lifo<GestureState, hid_entry_count> gesture_lifo{};
-    static_assert(sizeof(gesture_lifo) == 0x708, "gesture_lifo is an invalid size");
     GestureState next_state{};
-
-    Core::HID::EmulatedConsole* console;
+    GestureSharedMemory* shared_memory = nullptr;
+    Core::HID::EmulatedConsole* console = nullptr;
 
     std::array<Core::HID::TouchFinger, MAX_POINTS> fingers{};
     GestureProperties last_gesture{};
diff --git a/src/core/hle/service/hid/controllers/keyboard.cpp b/src/core/hle/service/hid/controllers/keyboard.cpp
index 9588a6910..117d87433 100644
--- a/src/core/hle/service/hid/controllers/keyboard.cpp
+++ b/src/core/hle/service/hid/controllers/keyboard.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/common_types.h"
@@ -13,8 +12,12 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3800;
 
-Controller_Keyboard::Controller_Keyboard(Core::HID::HIDCore& hid_core_)
+Controller_Keyboard::Controller_Keyboard(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
     : ControllerBase{hid_core_} {
+    static_assert(SHARED_MEMORY_OFFSET + sizeof(KeyboardSharedMemory) < shared_memory_size,
+                  "KeyboardSharedMemory is bigger than the shared memory");
+    shared_memory = std::construct_at(
+        reinterpret_cast<KeyboardSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
     emulated_devices = hid_core.GetEmulatedDevices();
 }
 
@@ -24,16 +27,14 @@ void Controller_Keyboard::OnInit() {}
 
 void Controller_Keyboard::OnRelease() {}
 
-void Controller_Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                   std::size_t size) {
+void Controller_Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        keyboard_lifo.buffer_count = 0;
-        keyboard_lifo.buffer_tail = 0;
-        std::memcpy(data + SHARED_MEMORY_OFFSET, &keyboard_lifo, sizeof(keyboard_lifo));
+        shared_memory->keyboard_lifo.buffer_count = 0;
+        shared_memory->keyboard_lifo.buffer_tail = 0;
         return;
     }
 
-    const auto& last_entry = keyboard_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory->keyboard_lifo.ReadCurrentEntry().state;
     next_state.sampling_number = last_entry.sampling_number + 1;
 
     if (Settings::values.keyboard_enabled) {
@@ -45,8 +46,7 @@ void Controller_Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing,
         next_state.attribute.is_connected.Assign(1);
     }
 
-    keyboard_lifo.WriteNextEntry(next_state);
-    std::memcpy(data + SHARED_MEMORY_OFFSET, &keyboard_lifo, sizeof(keyboard_lifo));
+    shared_memory->keyboard_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/keyboard.h b/src/core/hle/service/hid/controllers/keyboard.h
index cf62d3896..7532f53c6 100644
--- a/src/core/hle/service/hid/controllers/keyboard.h
+++ b/src/core/hle/service/hid/controllers/keyboard.h
@@ -1,14 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <array>
-#include "common/bit_field.h"
-#include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "common/swap.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 #include "core/hle/service/hid/ring_lifo.h"
 
@@ -21,7 +16,7 @@ struct KeyboardKey;
 namespace Service::HID {
 class Controller_Keyboard final : public ControllerBase {
 public:
-    explicit Controller_Keyboard(Core::HID::HIDCore& hid_core_);
+    explicit Controller_Keyboard(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_Keyboard() override;
 
     // Called when the controller is initialized
@@ -31,23 +26,28 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
     // This is nn::hid::detail::KeyboardState
     struct KeyboardState {
-        s64 sampling_number;
-        Core::HID::KeyboardModifier modifier;
-        Core::HID::KeyboardAttribute attribute;
-        Core::HID::KeyboardKey key;
+        s64 sampling_number{};
+        Core::HID::KeyboardModifier modifier{};
+        Core::HID::KeyboardAttribute attribute{};
+        Core::HID::KeyboardKey key{};
     };
     static_assert(sizeof(KeyboardState) == 0x30, "KeyboardState is an invalid size");
 
-    // This is nn::hid::detail::KeyboardLifo
-    Lifo<KeyboardState, hid_entry_count> keyboard_lifo{};
-    static_assert(sizeof(keyboard_lifo) == 0x3D8, "keyboard_lifo is an invalid size");
-    KeyboardState next_state{};
+    struct KeyboardSharedMemory {
+        // This is nn::hid::detail::KeyboardLifo
+        Lifo<KeyboardState, hid_entry_count> keyboard_lifo{};
+        static_assert(sizeof(keyboard_lifo) == 0x3D8, "keyboard_lifo is an invalid size");
+        INSERT_PADDING_WORDS(0xA);
+    };
+    static_assert(sizeof(KeyboardSharedMemory) == 0x400, "KeyboardSharedMemory is an invalid size");
 
-    Core::HID::EmulatedDevices* emulated_devices;
+    KeyboardState next_state{};
+    KeyboardSharedMemory* shared_memory = nullptr;
+    Core::HID::EmulatedDevices* emulated_devices = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/mouse.cpp b/src/core/hle/service/hid/controllers/mouse.cpp
index ba79888ae..b11cb438d 100644
--- a/src/core/hle/service/hid/controllers/mouse.cpp
+++ b/src/core/hle/service/hid/controllers/mouse.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/common_types.h"
@@ -13,7 +12,12 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3400;
 
-Controller_Mouse::Controller_Mouse(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {
+Controller_Mouse::Controller_Mouse(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
+    : ControllerBase{hid_core_} {
+    static_assert(SHARED_MEMORY_OFFSET + sizeof(MouseSharedMemory) < shared_memory_size,
+                  "MouseSharedMemory is bigger than the shared memory");
+    shared_memory = std::construct_at(
+        reinterpret_cast<MouseSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
     emulated_devices = hid_core.GetEmulatedDevices();
 }
 
@@ -22,16 +26,14 @@ Controller_Mouse::~Controller_Mouse() = default;
 void Controller_Mouse::OnInit() {}
 void Controller_Mouse::OnRelease() {}
 
-void Controller_Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                std::size_t size) {
+void Controller_Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        mouse_lifo.buffer_count = 0;
-        mouse_lifo.buffer_tail = 0;
-        std::memcpy(data + SHARED_MEMORY_OFFSET, &mouse_lifo, sizeof(mouse_lifo));
+        shared_memory->mouse_lifo.buffer_count = 0;
+        shared_memory->mouse_lifo.buffer_tail = 0;
         return;
     }
 
-    const auto& last_entry = mouse_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory->mouse_lifo.ReadCurrentEntry().state;
     next_state.sampling_number = last_entry.sampling_number + 1;
 
     next_state.attribute.raw = 0;
@@ -51,8 +53,7 @@ void Controller_Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
         next_state.button = mouse_button_state;
     }
 
-    mouse_lifo.WriteNextEntry(next_state);
-    std::memcpy(data + SHARED_MEMORY_OFFSET, &mouse_lifo, sizeof(mouse_lifo));
+    shared_memory->mouse_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/mouse.h b/src/core/hle/service/hid/controllers/mouse.h
index 7559fc78d..733d00577 100644
--- a/src/core/hle/service/hid/controllers/mouse.h
+++ b/src/core/hle/service/hid/controllers/mouse.h
@@ -1,13 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <array>
-#include "common/bit_field.h"
 #include "common/common_types.h"
-#include "common/swap.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 #include "core/hle/service/hid/ring_lifo.h"
 
@@ -20,7 +16,7 @@ struct AnalogStickState;
 namespace Service::HID {
 class Controller_Mouse final : public ControllerBase {
 public:
-    explicit Controller_Mouse(Core::HID::HIDCore& hid_core_);
+    explicit Controller_Mouse(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_Mouse() override;
 
     // Called when the controller is initialized
@@ -30,15 +26,20 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    // This is nn::hid::detail::MouseLifo
-    Lifo<Core::HID::MouseState, hid_entry_count> mouse_lifo{};
-    static_assert(sizeof(mouse_lifo) == 0x350, "mouse_lifo is an invalid size");
-    Core::HID::MouseState next_state{};
+    struct MouseSharedMemory {
+        // This is nn::hid::detail::MouseLifo
+        Lifo<Core::HID::MouseState, hid_entry_count> mouse_lifo{};
+        static_assert(sizeof(mouse_lifo) == 0x350, "mouse_lifo is an invalid size");
+        INSERT_PADDING_WORDS(0x2C);
+    };
+    static_assert(sizeof(MouseSharedMemory) == 0x400, "MouseSharedMemory is an invalid size");
 
-    Core::HID::AnalogStickState last_mouse_wheel_state;
-    Core::HID::EmulatedDevices* emulated_devices;
+    Core::HID::MouseState next_state{};
+    Core::HID::AnalogStickState last_mouse_wheel_state{};
+    MouseSharedMemory* shared_memory = nullptr;
+    Core::HID::EmulatedDevices* emulated_devices = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index e5c951e06..f8972ec7a 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -1,10 +1,11 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
+#include <chrono>
 #include <cstring>
+
 #include "common/assert.h"
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -17,6 +18,7 @@
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/k_writable_event.h"
 #include "core/hle/service/hid/controllers/npad.h"
+#include "core/hle/service/hid/errors.h"
 #include "core/hle/service/kernel_helpers.h"
 
 namespace Service::HID {
@@ -47,23 +49,52 @@ bool Controller_NPad::IsNpadIdValid(Core::HID::NpadIdType npad_id) {
     }
 }
 
-bool Controller_NPad::IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle) {
-    return IsNpadIdValid(static_cast<Core::HID::NpadIdType>(device_handle.npad_id)) &&
-           device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType &&
-           device_handle.device_index < Core::HID::DeviceIndex::MaxDeviceIndex;
+Result Controller_NPad::IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle) {
+    const auto npad_id = IsNpadIdValid(static_cast<Core::HID::NpadIdType>(device_handle.npad_id));
+    const bool npad_type = device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType;
+    const bool device_index = device_handle.device_index < Core::HID::DeviceIndex::MaxDeviceIndex;
+
+    if (!npad_type) {
+        return VibrationInvalidStyleIndex;
+    }
+    if (!npad_id) {
+        return VibrationInvalidNpadId;
+    }
+    if (!device_index) {
+        return VibrationDeviceIndexOutOfRange;
+    }
+
+    return ResultSuccess;
 }
 
-bool Controller_NPad::IsDeviceHandleValid(const Core::HID::SixAxisSensorHandle& device_handle) {
-    return IsNpadIdValid(static_cast<Core::HID::NpadIdType>(device_handle.npad_id)) &&
-           device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType &&
-           device_handle.device_index < Core::HID::DeviceIndex::MaxDeviceIndex;
+Result Controller_NPad::VerifyValidSixAxisSensorHandle(
+    const Core::HID::SixAxisSensorHandle& device_handle) {
+    const auto npad_id = IsNpadIdValid(static_cast<Core::HID::NpadIdType>(device_handle.npad_id));
+    const bool device_index = device_handle.device_index < Core::HID::DeviceIndex::MaxDeviceIndex;
+    const bool npad_type = device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType;
+
+    if (!npad_id) {
+        return InvalidNpadId;
+    }
+    if (!device_index) {
+        return NpadDeviceIndexOutOfRange;
+    }
+    // This doesn't get validated on nnsdk
+    if (!npad_type) {
+        return NpadInvalidHandle;
+    }
+
+    return ResultSuccess;
 }
 
-Controller_NPad::Controller_NPad(Core::HID::HIDCore& hid_core_,
+Controller_NPad::Controller_NPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
                                  KernelHelpers::ServiceContext& service_context_)
     : ControllerBase{hid_core_}, service_context{service_context_} {
+    static_assert(NPAD_OFFSET + (NPAD_COUNT * sizeof(NpadInternalState)) < shared_memory_size);
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
+        controller.shared_memory = std::construct_at(reinterpret_cast<NpadInternalState*>(
+            raw_shared_memory_ + NPAD_OFFSET + (i * sizeof(NpadInternalState))));
         controller.device = hid_core.GetEmulatedControllerByIndex(i);
         controller.vibration[Core::HID::EmulatedDeviceIndex::LeftIndex].latest_vibration_value =
             Core::HID::DEFAULT_VIBRATION_VALUE;
@@ -113,11 +144,11 @@ void Controller_NPad::ControllerUpdate(Core::HID::ControllerTriggerType type,
         if (!controller.device->IsConnected()) {
             return;
         }
-        auto& shared_memory = controller.shared_memory_entry;
+        auto* shared_memory = controller.shared_memory;
         const auto& battery_level = controller.device->GetBattery();
-        shared_memory.battery_level_dual = battery_level.dual.battery_level;
-        shared_memory.battery_level_left = battery_level.left.battery_level;
-        shared_memory.battery_level_right = battery_level.right.battery_level;
+        shared_memory->battery_level_dual = battery_level.dual.battery_level;
+        shared_memory->battery_level_left = battery_level.left.battery_level;
+        shared_memory->battery_level_right = battery_level.right.battery_level;
         break;
     }
     default:
@@ -132,123 +163,178 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
     }
     LOG_DEBUG(Service_HID, "Npad connected {}", npad_id);
     const auto controller_type = controller.device->GetNpadStyleIndex();
-    auto& shared_memory = controller.shared_memory_entry;
+    const auto& body_colors = controller.device->GetColors();
+    const auto& battery_level = controller.device->GetBattery();
+    auto* shared_memory = controller.shared_memory;
     if (controller_type == Core::HID::NpadStyleIndex::None) {
         controller.styleset_changed_event->GetWritableEvent().Signal();
         return;
     }
-    shared_memory.style_tag.raw = Core::HID::NpadStyleSet::None;
-    shared_memory.device_type.raw = 0;
-    shared_memory.system_properties.raw = 0;
+
+    // Reset memory values
+    shared_memory->style_tag.raw = Core::HID::NpadStyleSet::None;
+    shared_memory->device_type.raw = 0;
+    shared_memory->system_properties.raw = 0;
+    shared_memory->joycon_color.attribute = ColorAttribute::NoController;
+    shared_memory->joycon_color.attribute = ColorAttribute::NoController;
+    shared_memory->fullkey_color = {};
+    shared_memory->joycon_color.left = {};
+    shared_memory->joycon_color.right = {};
+    shared_memory->battery_level_dual = {};
+    shared_memory->battery_level_left = {};
+    shared_memory->battery_level_right = {};
+
     switch (controller_type) {
     case Core::HID::NpadStyleIndex::None:
-        UNREACHABLE();
+        ASSERT(false);
         break;
     case Core::HID::NpadStyleIndex::ProController:
-        shared_memory.style_tag.fullkey.Assign(1);
-        shared_memory.device_type.fullkey.Assign(1);
-        shared_memory.system_properties.is_vertical.Assign(1);
-        shared_memory.system_properties.use_plus.Assign(1);
-        shared_memory.system_properties.use_minus.Assign(1);
-        shared_memory.applet_footer.type = AppletFooterUiType::SwitchProController;
+        shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+        shared_memory->fullkey_color.fullkey = body_colors.fullkey;
+        shared_memory->battery_level_dual = battery_level.dual.battery_level;
+        shared_memory->style_tag.fullkey.Assign(1);
+        shared_memory->device_type.fullkey.Assign(1);
+        shared_memory->system_properties.is_vertical.Assign(1);
+        shared_memory->system_properties.use_plus.Assign(1);
+        shared_memory->system_properties.use_minus.Assign(1);
+        shared_memory->system_properties.is_charging_joy_dual.Assign(
+            battery_level.dual.is_charging);
+        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::SwitchProController;
+        shared_memory->sixaxis_fullkey_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::Handheld:
-        shared_memory.style_tag.handheld.Assign(1);
-        shared_memory.device_type.handheld_left.Assign(1);
-        shared_memory.device_type.handheld_right.Assign(1);
-        shared_memory.system_properties.is_vertical.Assign(1);
-        shared_memory.system_properties.use_plus.Assign(1);
-        shared_memory.system_properties.use_minus.Assign(1);
-        shared_memory.system_properties.use_directional_buttons.Assign(1);
-        shared_memory.assignment_mode = NpadJoyAssignmentMode::Dual;
-        shared_memory.applet_footer.type = AppletFooterUiType::HandheldJoyConLeftJoyConRight;
+        shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+        shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+        shared_memory->fullkey_color.fullkey = body_colors.fullkey;
+        shared_memory->joycon_color.left = body_colors.left;
+        shared_memory->joycon_color.right = body_colors.right;
+        shared_memory->style_tag.handheld.Assign(1);
+        shared_memory->device_type.handheld_left.Assign(1);
+        shared_memory->device_type.handheld_right.Assign(1);
+        shared_memory->system_properties.is_vertical.Assign(1);
+        shared_memory->system_properties.use_plus.Assign(1);
+        shared_memory->system_properties.use_minus.Assign(1);
+        shared_memory->system_properties.use_directional_buttons.Assign(1);
+        shared_memory->system_properties.is_charging_joy_dual.Assign(
+            battery_level.left.is_charging);
+        shared_memory->system_properties.is_charging_joy_left.Assign(
+            battery_level.left.is_charging);
+        shared_memory->system_properties.is_charging_joy_right.Assign(
+            battery_level.right.is_charging);
+        shared_memory->assignment_mode = NpadJoyAssignmentMode::Dual;
+        shared_memory->applet_nfc_xcd.applet_footer.type =
+            AppletFooterUiType::HandheldJoyConLeftJoyConRight;
+        shared_memory->sixaxis_handheld_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::JoyconDual:
-        shared_memory.style_tag.joycon_dual.Assign(1);
+        shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+        shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+        shared_memory->style_tag.joycon_dual.Assign(1);
         if (controller.is_dual_left_connected) {
-            shared_memory.device_type.joycon_left.Assign(1);
-            shared_memory.system_properties.use_minus.Assign(1);
+            shared_memory->joycon_color.left = body_colors.left;
+            shared_memory->battery_level_left = battery_level.left.battery_level;
+            shared_memory->device_type.joycon_left.Assign(1);
+            shared_memory->system_properties.use_minus.Assign(1);
+            shared_memory->system_properties.is_charging_joy_left.Assign(
+                battery_level.left.is_charging);
+            shared_memory->sixaxis_dual_left_properties.is_newly_assigned.Assign(1);
         }
         if (controller.is_dual_right_connected) {
-            shared_memory.device_type.joycon_right.Assign(1);
-            shared_memory.system_properties.use_plus.Assign(1);
+            shared_memory->joycon_color.right = body_colors.right;
+            shared_memory->battery_level_right = battery_level.right.battery_level;
+            shared_memory->device_type.joycon_right.Assign(1);
+            shared_memory->system_properties.use_plus.Assign(1);
+            shared_memory->system_properties.is_charging_joy_right.Assign(
+                battery_level.right.is_charging);
+            shared_memory->sixaxis_dual_right_properties.is_newly_assigned.Assign(1);
         }
-        shared_memory.system_properties.use_directional_buttons.Assign(1);
-        shared_memory.system_properties.is_vertical.Assign(1);
-        shared_memory.assignment_mode = NpadJoyAssignmentMode::Dual;
+        shared_memory->system_properties.use_directional_buttons.Assign(1);
+        shared_memory->system_properties.is_vertical.Assign(1);
+        shared_memory->assignment_mode = NpadJoyAssignmentMode::Dual;
+
         if (controller.is_dual_left_connected && controller.is_dual_right_connected) {
-            shared_memory.applet_footer.type = AppletFooterUiType::JoyDual;
+            shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyDual;
+            shared_memory->fullkey_color.fullkey = body_colors.left;
+            shared_memory->battery_level_dual = battery_level.left.battery_level;
+            shared_memory->system_properties.is_charging_joy_dual.Assign(
+                battery_level.left.is_charging);
         } else if (controller.is_dual_left_connected) {
-            shared_memory.applet_footer.type = AppletFooterUiType::JoyDualLeftOnly;
+            shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyDualLeftOnly;
+            shared_memory->fullkey_color.fullkey = body_colors.left;
+            shared_memory->battery_level_dual = battery_level.left.battery_level;
+            shared_memory->system_properties.is_charging_joy_dual.Assign(
+                battery_level.left.is_charging);
         } else {
-            shared_memory.applet_footer.type = AppletFooterUiType::JoyDualRightOnly;
+            shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyDualRightOnly;
+            shared_memory->fullkey_color.fullkey = body_colors.right;
+            shared_memory->battery_level_dual = battery_level.right.battery_level;
+            shared_memory->system_properties.is_charging_joy_dual.Assign(
+                battery_level.right.is_charging);
         }
         break;
     case Core::HID::NpadStyleIndex::JoyconLeft:
-        shared_memory.style_tag.joycon_left.Assign(1);
-        shared_memory.device_type.joycon_left.Assign(1);
-        shared_memory.system_properties.is_horizontal.Assign(1);
-        shared_memory.system_properties.use_minus.Assign(1);
-        shared_memory.applet_footer.type = AppletFooterUiType::JoyLeftHorizontal;
+        shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+        shared_memory->joycon_color.left = body_colors.left;
+        shared_memory->battery_level_dual = battery_level.left.battery_level;
+        shared_memory->style_tag.joycon_left.Assign(1);
+        shared_memory->device_type.joycon_left.Assign(1);
+        shared_memory->system_properties.is_horizontal.Assign(1);
+        shared_memory->system_properties.use_minus.Assign(1);
+        shared_memory->system_properties.is_charging_joy_left.Assign(
+            battery_level.left.is_charging);
+        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyLeftHorizontal;
+        shared_memory->sixaxis_left_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::JoyconRight:
-        shared_memory.style_tag.joycon_right.Assign(1);
-        shared_memory.device_type.joycon_right.Assign(1);
-        shared_memory.system_properties.is_horizontal.Assign(1);
-        shared_memory.system_properties.use_plus.Assign(1);
-        shared_memory.applet_footer.type = AppletFooterUiType::JoyRightHorizontal;
+        shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+        shared_memory->joycon_color.right = body_colors.right;
+        shared_memory->battery_level_right = battery_level.right.battery_level;
+        shared_memory->style_tag.joycon_right.Assign(1);
+        shared_memory->device_type.joycon_right.Assign(1);
+        shared_memory->system_properties.is_horizontal.Assign(1);
+        shared_memory->system_properties.use_plus.Assign(1);
+        shared_memory->system_properties.is_charging_joy_right.Assign(
+            battery_level.right.is_charging);
+        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyRightHorizontal;
+        shared_memory->sixaxis_right_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::GameCube:
-        shared_memory.style_tag.gamecube.Assign(1);
-        shared_memory.device_type.fullkey.Assign(1);
-        shared_memory.system_properties.is_vertical.Assign(1);
-        shared_memory.system_properties.use_plus.Assign(1);
+        shared_memory->style_tag.gamecube.Assign(1);
+        shared_memory->device_type.fullkey.Assign(1);
+        shared_memory->system_properties.is_vertical.Assign(1);
+        shared_memory->system_properties.use_plus.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::Pokeball:
-        shared_memory.style_tag.palma.Assign(1);
-        shared_memory.device_type.palma.Assign(1);
+        shared_memory->style_tag.palma.Assign(1);
+        shared_memory->device_type.palma.Assign(1);
+        shared_memory->sixaxis_fullkey_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::NES:
-        shared_memory.style_tag.lark.Assign(1);
-        shared_memory.device_type.fullkey.Assign(1);
+        shared_memory->style_tag.lark.Assign(1);
+        shared_memory->device_type.fullkey.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::SNES:
-        shared_memory.style_tag.lucia.Assign(1);
-        shared_memory.device_type.fullkey.Assign(1);
-        shared_memory.applet_footer.type = AppletFooterUiType::Lucia;
+        shared_memory->style_tag.lucia.Assign(1);
+        shared_memory->device_type.fullkey.Assign(1);
+        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::Lucia;
         break;
     case Core::HID::NpadStyleIndex::N64:
-        shared_memory.style_tag.lagoon.Assign(1);
-        shared_memory.device_type.fullkey.Assign(1);
-        shared_memory.applet_footer.type = AppletFooterUiType::Lagon;
+        shared_memory->style_tag.lagoon.Assign(1);
+        shared_memory->device_type.fullkey.Assign(1);
+        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::Lagon;
         break;
     case Core::HID::NpadStyleIndex::SegaGenesis:
-        shared_memory.style_tag.lager.Assign(1);
-        shared_memory.device_type.fullkey.Assign(1);
+        shared_memory->style_tag.lager.Assign(1);
+        shared_memory->device_type.fullkey.Assign(1);
         break;
     default:
         break;
     }
 
-    const auto& body_colors = controller.device->GetColors();
-
-    shared_memory.fullkey_color.attribute = ColorAttribute::Ok;
-    shared_memory.fullkey_color.fullkey = body_colors.fullkey;
-
-    shared_memory.joycon_color.attribute = ColorAttribute::Ok;
-    shared_memory.joycon_color.left = body_colors.left;
-    shared_memory.joycon_color.right = body_colors.right;
-
-    // TODO: Investigate when we should report all batery types
-    const auto& battery_level = controller.device->GetBattery();
-    shared_memory.battery_level_dual = battery_level.dual.battery_level;
-    shared_memory.battery_level_left = battery_level.left.battery_level;
-    shared_memory.battery_level_right = battery_level.right.battery_level;
-
     controller.is_connected = true;
     controller.device->Connect();
     SignalStyleSetChangedEvent(npad_id);
-    WriteEmptyEntry(controller.shared_memory_entry);
+    WriteEmptyEntry(controller.shared_memory);
 }
 
 void Controller_NPad::OnInit() {
@@ -262,23 +348,18 @@ void Controller_NPad::OnInit() {
             service_context.CreateEvent(fmt::format("npad:NpadStyleSetChanged_{}", i));
     }
 
-    if (hid_core.GetSupportedStyleTag().raw == Core::HID::NpadStyleSet::None) {
-        // We want to support all controllers
-        hid_core.SetSupportedStyleTag({Core::HID::NpadStyleSet::All});
-    }
-
     supported_npad_id_types.resize(npad_id_list.size());
     std::memcpy(supported_npad_id_types.data(), npad_id_list.data(),
                 npad_id_list.size() * sizeof(Core::HID::NpadIdType));
 
     // Prefill controller buffers
     for (auto& controller : controller_data) {
-        auto& npad = controller.shared_memory_entry;
-        npad.fullkey_color = {
+        auto* npad = controller.shared_memory;
+        npad->fullkey_color = {
             .attribute = ColorAttribute::NoController,
             .fullkey = {},
         };
-        npad.joycon_color = {
+        npad->joycon_color = {
             .attribute = ColorAttribute::NoController,
             .left = {},
             .right = {},
@@ -288,38 +369,31 @@ void Controller_NPad::OnInit() {
             WriteEmptyEntry(npad);
         }
     }
-
-    // Connect controllers
-    for (auto& controller : controller_data) {
-        const auto& device = controller.device;
-        if (device->IsConnected()) {
-            AddNewControllerAt(device->GetNpadStyleIndex(), device->GetNpadIdType());
-        }
-    }
 }
 
-void Controller_NPad::WriteEmptyEntry(NpadInternalState& npad) {
+void Controller_NPad::WriteEmptyEntry(NpadInternalState* npad) {
     NPadGenericState dummy_pad_state{};
     NpadGcTriggerState dummy_gc_state{};
-    dummy_pad_state.sampling_number = npad.fullkey_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.fullkey_lifo.WriteNextEntry(dummy_pad_state);
-    dummy_pad_state.sampling_number = npad.handheld_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.handheld_lifo.WriteNextEntry(dummy_pad_state);
-    dummy_pad_state.sampling_number = npad.joy_dual_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.joy_dual_lifo.WriteNextEntry(dummy_pad_state);
-    dummy_pad_state.sampling_number = npad.joy_left_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.joy_left_lifo.WriteNextEntry(dummy_pad_state);
-    dummy_pad_state.sampling_number = npad.joy_right_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.joy_right_lifo.WriteNextEntry(dummy_pad_state);
-    dummy_pad_state.sampling_number = npad.palma_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.palma_lifo.WriteNextEntry(dummy_pad_state);
-    dummy_pad_state.sampling_number = npad.system_ext_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.system_ext_lifo.WriteNextEntry(dummy_pad_state);
-    dummy_gc_state.sampling_number = npad.gc_trigger_lifo.ReadCurrentEntry().sampling_number + 1;
-    npad.gc_trigger_lifo.WriteNextEntry(dummy_gc_state);
+    dummy_pad_state.sampling_number = npad->fullkey_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->fullkey_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad->handheld_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->handheld_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad->joy_dual_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->joy_dual_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad->joy_left_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->joy_left_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad->joy_right_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->joy_right_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad->palma_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->palma_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_pad_state.sampling_number = npad->system_ext_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->system_ext_lifo.WriteNextEntry(dummy_pad_state);
+    dummy_gc_state.sampling_number = npad->gc_trigger_lifo.ReadCurrentEntry().sampling_number + 1;
+    npad->gc_trigger_lifo.WriteNextEntry(dummy_gc_state);
 }
 
 void Controller_NPad::OnRelease() {
+    is_controller_initialized = false;
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
         service_context.CloseEvent(controller.styleset_changed_event);
@@ -330,7 +404,7 @@ void Controller_NPad::OnRelease() {
 }
 
 void Controller_NPad::RequestPadStateUpdate(Core::HID::NpadIdType npad_id) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     auto& controller = GetControllerFromNpadIdType(npad_id);
     const auto controller_type = controller.device->GetNpadStyleIndex();
     if (!controller.device->IsConnected()) {
@@ -381,23 +455,19 @@ void Controller_NPad::RequestPadStateUpdate(Core::HID::NpadIdType npad_id) {
     }
 }
 
-void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                               std::size_t data_len) {
+void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
         return;
     }
 
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
-        auto& npad = controller.shared_memory_entry;
+        auto* npad = controller.shared_memory;
 
         const auto& controller_type = controller.device->GetNpadStyleIndex();
 
         if (controller_type == Core::HID::NpadStyleIndex::None ||
             !controller.device->IsConnected()) {
-            // Refresh shared memory
-            std::memcpy(data + NPAD_OFFSET + (i * sizeof(NpadInternalState)),
-                        &controller.shared_memory_entry, sizeof(NpadInternalState));
             continue;
         }
 
@@ -412,7 +482,7 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
         libnx_state.connection_status.is_connected.Assign(1);
         switch (controller_type) {
         case Core::HID::NpadStyleIndex::None:
-            UNREACHABLE();
+            ASSERT(false);
             break;
         case Core::HID::NpadStyleIndex::ProController:
         case Core::HID::NpadStyleIndex::NES:
@@ -425,8 +495,8 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
 
             libnx_state.connection_status.is_wired.Assign(1);
             pad_state.sampling_number =
-                npad.fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
-            npad.fullkey_lifo.WriteNextEntry(pad_state);
+                npad->fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->fullkey_lifo.WriteNextEntry(pad_state);
             break;
         case Core::HID::NpadStyleIndex::Handheld:
             pad_state.connection_status.raw = 0;
@@ -443,8 +513,8 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
             libnx_state.connection_status.is_left_wired.Assign(1);
             libnx_state.connection_status.is_right_wired.Assign(1);
             pad_state.sampling_number =
-                npad.handheld_lifo.ReadCurrentEntry().state.sampling_number + 1;
-            npad.handheld_lifo.WriteNextEntry(pad_state);
+                npad->handheld_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->handheld_lifo.WriteNextEntry(pad_state);
             break;
         case Core::HID::NpadStyleIndex::JoyconDual:
             pad_state.connection_status.raw = 0;
@@ -459,8 +529,8 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
             }
 
             pad_state.sampling_number =
-                npad.joy_dual_lifo.ReadCurrentEntry().state.sampling_number + 1;
-            npad.joy_dual_lifo.WriteNextEntry(pad_state);
+                npad->joy_dual_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->joy_dual_lifo.WriteNextEntry(pad_state);
             break;
         case Core::HID::NpadStyleIndex::JoyconLeft:
             pad_state.connection_status.raw = 0;
@@ -469,8 +539,8 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
 
             libnx_state.connection_status.is_left_connected.Assign(1);
             pad_state.sampling_number =
-                npad.joy_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
-            npad.joy_left_lifo.WriteNextEntry(pad_state);
+                npad->joy_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->joy_left_lifo.WriteNextEntry(pad_state);
             break;
         case Core::HID::NpadStyleIndex::JoyconRight:
             pad_state.connection_status.raw = 0;
@@ -479,8 +549,8 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
 
             libnx_state.connection_status.is_right_connected.Assign(1);
             pad_state.sampling_number =
-                npad.joy_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
-            npad.joy_right_lifo.WriteNextEntry(pad_state);
+                npad->joy_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->joy_right_lifo.WriteNextEntry(pad_state);
             break;
         case Core::HID::NpadStyleIndex::GameCube:
             pad_state.connection_status.raw = 0;
@@ -489,18 +559,18 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
 
             libnx_state.connection_status.is_wired.Assign(1);
             pad_state.sampling_number =
-                npad.fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
+                npad->fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
             trigger_state.sampling_number =
-                npad.gc_trigger_lifo.ReadCurrentEntry().state.sampling_number + 1;
-            npad.fullkey_lifo.WriteNextEntry(pad_state);
-            npad.gc_trigger_lifo.WriteNextEntry(trigger_state);
+                npad->gc_trigger_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->fullkey_lifo.WriteNextEntry(pad_state);
+            npad->gc_trigger_lifo.WriteNextEntry(trigger_state);
             break;
         case Core::HID::NpadStyleIndex::Pokeball:
             pad_state.connection_status.raw = 0;
             pad_state.connection_status.is_connected.Assign(1);
             pad_state.sampling_number =
-                npad.palma_lifo.ReadCurrentEntry().state.sampling_number + 1;
-            npad.palma_lifo.WriteNextEntry(pad_state);
+                npad->palma_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->palma_lifo.WriteNextEntry(pad_state);
             break;
         default:
             break;
@@ -509,17 +579,13 @@ void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8*
         libnx_state.npad_buttons.raw = pad_state.npad_buttons.raw;
         libnx_state.l_stick = pad_state.l_stick;
         libnx_state.r_stick = pad_state.r_stick;
-        npad.system_ext_lifo.WriteNextEntry(pad_state);
+        npad->system_ext_lifo.WriteNextEntry(pad_state);
 
         press_state |= static_cast<u64>(pad_state.npad_buttons.raw);
-
-        std::memcpy(data + NPAD_OFFSET + (i * sizeof(NpadInternalState)),
-                    &controller.shared_memory_entry, sizeof(NpadInternalState));
     }
 }
 
-void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                     std::size_t data_len) {
+void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
         return;
     }
@@ -534,7 +600,7 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing
             continue;
         }
 
-        auto& npad = controller.shared_memory_entry;
+        auto* npad = controller.shared_memory;
         const auto& motion_state = controller.device->GetMotions();
         auto& sixaxis_fullkey_state = controller.sixaxis_fullkey_state;
         auto& sixaxis_handheld_state = controller.sixaxis_handheld_state;
@@ -543,6 +609,14 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing
         auto& sixaxis_left_lifo_state = controller.sixaxis_left_lifo_state;
         auto& sixaxis_right_lifo_state = controller.sixaxis_right_lifo_state;
 
+        // Clear previous state
+        sixaxis_fullkey_state = {};
+        sixaxis_handheld_state = {};
+        sixaxis_dual_left_state = {};
+        sixaxis_dual_right_state = {};
+        sixaxis_left_lifo_state = {};
+        sixaxis_right_lifo_state = {};
+
         if (controller.sixaxis_sensor_enabled && Settings::values.motion_enabled.GetValue()) {
             controller.sixaxis_at_rest = true;
             for (std::size_t e = 0; e < motion_state.size(); ++e) {
@@ -551,109 +625,116 @@ void Controller_NPad::OnMotionUpdate(const Core::Timing::CoreTiming& core_timing
             }
         }
 
+        const auto set_motion_state = [&](SixAxisSensorState& state,
+                                          const Core::HID::ControllerMotion& hid_state) {
+            using namespace std::literals::chrono_literals;
+            static constexpr SixAxisSensorState default_motion_state = {
+                .delta_time = std::chrono::nanoseconds(5ms).count(),
+                .accel = {0, 0, -1.0f},
+                .orientation =
+                    {
+                        Common::Vec3f{1.0f, 0, 0},
+                        Common::Vec3f{0, 1.0f, 0},
+                        Common::Vec3f{0, 0, 1.0f},
+                    },
+                .attribute = {1},
+            };
+            if (!controller.sixaxis_sensor_enabled) {
+                state = default_motion_state;
+                return;
+            }
+            if (!Settings::values.motion_enabled.GetValue()) {
+                state = default_motion_state;
+                return;
+            }
+            state.attribute.is_connected.Assign(1);
+            state.delta_time = std::chrono::nanoseconds(5ms).count();
+            state.accel = hid_state.accel;
+            state.gyro = hid_state.gyro;
+            state.rotation = hid_state.rotation;
+            state.orientation = hid_state.orientation;
+        };
+
         switch (controller_type) {
         case Core::HID::NpadStyleIndex::None:
-            UNREACHABLE();
+            ASSERT(false);
             break;
         case Core::HID::NpadStyleIndex::ProController:
-            sixaxis_fullkey_state.attribute.raw = 0;
-            if (controller.sixaxis_sensor_enabled) {
-                sixaxis_fullkey_state.attribute.is_connected.Assign(1);
-                sixaxis_fullkey_state.accel = motion_state[0].accel;
-                sixaxis_fullkey_state.gyro = motion_state[0].gyro;
-                sixaxis_fullkey_state.rotation = motion_state[0].rotation;
-                sixaxis_fullkey_state.orientation = motion_state[0].orientation;
-            }
+            set_motion_state(sixaxis_fullkey_state, motion_state[0]);
             break;
         case Core::HID::NpadStyleIndex::Handheld:
-            sixaxis_handheld_state.attribute.raw = 0;
-            if (controller.sixaxis_sensor_enabled) {
-                sixaxis_handheld_state.attribute.is_connected.Assign(1);
-                sixaxis_handheld_state.accel = motion_state[0].accel;
-                sixaxis_handheld_state.gyro = motion_state[0].gyro;
-                sixaxis_handheld_state.rotation = motion_state[0].rotation;
-                sixaxis_handheld_state.orientation = motion_state[0].orientation;
-            }
+            set_motion_state(sixaxis_handheld_state, motion_state[0]);
             break;
         case Core::HID::NpadStyleIndex::JoyconDual:
-            sixaxis_dual_left_state.attribute.raw = 0;
-            sixaxis_dual_right_state.attribute.raw = 0;
-            if (controller.sixaxis_sensor_enabled) {
-                // Set motion for the left joycon
-                sixaxis_dual_left_state.attribute.is_connected.Assign(1);
-                sixaxis_dual_left_state.accel = motion_state[0].accel;
-                sixaxis_dual_left_state.gyro = motion_state[0].gyro;
-                sixaxis_dual_left_state.rotation = motion_state[0].rotation;
-                sixaxis_dual_left_state.orientation = motion_state[0].orientation;
-            }
-            if (controller.sixaxis_sensor_enabled) {
-                // Set motion for the right joycon
-                sixaxis_dual_right_state.attribute.is_connected.Assign(1);
-                sixaxis_dual_right_state.accel = motion_state[1].accel;
-                sixaxis_dual_right_state.gyro = motion_state[1].gyro;
-                sixaxis_dual_right_state.rotation = motion_state[1].rotation;
-                sixaxis_dual_right_state.orientation = motion_state[1].orientation;
-            }
+            set_motion_state(sixaxis_dual_left_state, motion_state[0]);
+            set_motion_state(sixaxis_dual_right_state, motion_state[1]);
             break;
         case Core::HID::NpadStyleIndex::JoyconLeft:
-            sixaxis_left_lifo_state.attribute.raw = 0;
-            if (controller.sixaxis_sensor_enabled) {
-                sixaxis_left_lifo_state.attribute.is_connected.Assign(1);
-                sixaxis_left_lifo_state.accel = motion_state[0].accel;
-                sixaxis_left_lifo_state.gyro = motion_state[0].gyro;
-                sixaxis_left_lifo_state.rotation = motion_state[0].rotation;
-                sixaxis_left_lifo_state.orientation = motion_state[0].orientation;
-            }
+            set_motion_state(sixaxis_left_lifo_state, motion_state[0]);
             break;
         case Core::HID::NpadStyleIndex::JoyconRight:
-            sixaxis_right_lifo_state.attribute.raw = 0;
-            if (controller.sixaxis_sensor_enabled) {
-                sixaxis_right_lifo_state.attribute.is_connected.Assign(1);
-                sixaxis_right_lifo_state.accel = motion_state[1].accel;
-                sixaxis_right_lifo_state.gyro = motion_state[1].gyro;
-                sixaxis_right_lifo_state.rotation = motion_state[1].rotation;
-                sixaxis_right_lifo_state.orientation = motion_state[1].orientation;
-            }
+            set_motion_state(sixaxis_right_lifo_state, motion_state[1]);
+            break;
+        case Core::HID::NpadStyleIndex::Pokeball:
+            using namespace std::literals::chrono_literals;
+            set_motion_state(sixaxis_fullkey_state, motion_state[0]);
+            sixaxis_fullkey_state.delta_time = std::chrono::nanoseconds(15ms).count();
             break;
         default:
             break;
         }
 
         sixaxis_fullkey_state.sampling_number =
-            npad.sixaxis_fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->sixaxis_fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_handheld_state.sampling_number =
-            npad.sixaxis_handheld_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->sixaxis_handheld_lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_dual_left_state.sampling_number =
-            npad.sixaxis_dual_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->sixaxis_dual_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_dual_right_state.sampling_number =
-            npad.sixaxis_dual_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->sixaxis_dual_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_left_lifo_state.sampling_number =
-            npad.sixaxis_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->sixaxis_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
         sixaxis_right_lifo_state.sampling_number =
-            npad.sixaxis_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
+            npad->sixaxis_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
 
         if (Core::HID::IndexToNpadIdType(i) == Core::HID::NpadIdType::Handheld) {
             // This buffer only is updated on handheld on HW
-            npad.sixaxis_handheld_lifo.WriteNextEntry(sixaxis_handheld_state);
+            npad->sixaxis_handheld_lifo.WriteNextEntry(sixaxis_handheld_state);
         } else {
             // Handheld doesn't update this buffer on HW
-            npad.sixaxis_fullkey_lifo.WriteNextEntry(sixaxis_fullkey_state);
+            npad->sixaxis_fullkey_lifo.WriteNextEntry(sixaxis_fullkey_state);
         }
 
-        npad.sixaxis_dual_left_lifo.WriteNextEntry(sixaxis_dual_left_state);
-        npad.sixaxis_dual_right_lifo.WriteNextEntry(sixaxis_dual_right_state);
-        npad.sixaxis_left_lifo.WriteNextEntry(sixaxis_left_lifo_state);
-        npad.sixaxis_right_lifo.WriteNextEntry(sixaxis_right_lifo_state);
-        std::memcpy(data + NPAD_OFFSET + (i * sizeof(NpadInternalState)),
-                    &controller.shared_memory_entry, sizeof(NpadInternalState));
+        npad->sixaxis_dual_left_lifo.WriteNextEntry(sixaxis_dual_left_state);
+        npad->sixaxis_dual_right_lifo.WriteNextEntry(sixaxis_dual_right_state);
+        npad->sixaxis_left_lifo.WriteNextEntry(sixaxis_left_lifo_state);
+        npad->sixaxis_right_lifo.WriteNextEntry(sixaxis_right_lifo_state);
     }
 }
 
 void Controller_NPad::SetSupportedStyleSet(Core::HID::NpadStyleTag style_set) {
     hid_core.SetSupportedStyleTag(style_set);
+
+    if (is_controller_initialized) {
+        return;
+    }
+
+    // Once SetSupportedStyleSet is called controllers are fully initialized
+    is_controller_initialized = true;
+
+    // Connect all active controllers
+    for (auto& controller : controller_data) {
+        const auto& device = controller.device;
+        if (device->IsConnected()) {
+            AddNewControllerAt(device->GetNpadStyleIndex(), device->GetNpadIdType());
+        }
+    }
 }
 
 Core::HID::NpadStyleTag Controller_NPad::GetSupportedStyleSet() const {
+    if (!is_controller_initialized) {
+        return {Core::HID::NpadStyleSet::None};
+    }
     return hid_core.GetSupportedStyleTag();
 }
 
@@ -674,6 +755,12 @@ std::size_t Controller_NPad::GetSupportedNpadIdTypesSize() const {
 }
 
 void Controller_NPad::SetHoldType(NpadJoyHoldType joy_hold_type) {
+    if (joy_hold_type != NpadJoyHoldType::Horizontal &&
+        joy_hold_type != NpadJoyHoldType::Vertical) {
+        LOG_ERROR(Service_HID, "Npad joy hold type needs to be valid, joy_hold_type={}",
+                  joy_hold_type);
+        return;
+    }
     hold_type = joy_hold_type;
 }
 
@@ -682,6 +769,11 @@ Controller_NPad::NpadJoyHoldType Controller_NPad::GetHoldType() const {
 }
 
 void Controller_NPad::SetNpadHandheldActivationMode(NpadHandheldActivationMode activation_mode) {
+    if (activation_mode >= NpadHandheldActivationMode::MaxActivationMode) {
+        ASSERT_MSG(false, "Activation mode should be always None, Single or Dual");
+        return;
+    }
+
     handheld_activation_mode = activation_mode;
 }
 
@@ -697,20 +789,21 @@ Controller_NPad::NpadCommunicationMode Controller_NPad::GetNpadCommunicationMode
     return communication_mode;
 }
 
-void Controller_NPad::SetNpadMode(Core::HID::NpadIdType npad_id, NpadJoyDeviceType npad_device_type,
-                                  NpadJoyAssignmentMode assignment_mode) {
+Result Controller_NPad::SetNpadMode(Core::HID::NpadIdType npad_id,
+                                    NpadJoyDeviceType npad_device_type,
+                                    NpadJoyAssignmentMode assignment_mode) {
     if (!IsNpadIdValid(npad_id)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
-        return;
+        return InvalidNpadId;
     }
 
     auto& controller = GetControllerFromNpadIdType(npad_id);
-    if (controller.shared_memory_entry.assignment_mode != assignment_mode) {
-        controller.shared_memory_entry.assignment_mode = assignment_mode;
+    if (controller.shared_memory->assignment_mode != assignment_mode) {
+        controller.shared_memory->assignment_mode = assignment_mode;
     }
 
     if (!controller.device->IsConnected()) {
-        return;
+        return ResultSuccess;
     }
 
     if (assignment_mode == NpadJoyAssignmentMode::Dual) {
@@ -719,34 +812,34 @@ void Controller_NPad::SetNpadMode(Core::HID::NpadIdType npad_id, NpadJoyDeviceTy
             controller.is_dual_left_connected = true;
             controller.is_dual_right_connected = false;
             UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id, true);
-            return;
+            return ResultSuccess;
         }
         if (controller.device->GetNpadStyleIndex() == Core::HID::NpadStyleIndex::JoyconRight) {
             DisconnectNpad(npad_id);
             controller.is_dual_left_connected = false;
             controller.is_dual_right_connected = true;
             UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id, true);
-            return;
+            return ResultSuccess;
         }
-        return;
+        return ResultSuccess;
     }
 
     // This is for NpadJoyAssignmentMode::Single
 
     // Only JoyconDual get affected by this function
     if (controller.device->GetNpadStyleIndex() != Core::HID::NpadStyleIndex::JoyconDual) {
-        return;
+        return ResultSuccess;
     }
 
     if (controller.is_dual_left_connected && !controller.is_dual_right_connected) {
         DisconnectNpad(npad_id);
         UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconLeft, npad_id, true);
-        return;
+        return ResultSuccess;
     }
     if (!controller.is_dual_left_connected && controller.is_dual_right_connected) {
         DisconnectNpad(npad_id);
         UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconRight, npad_id, true);
-        return;
+        return ResultSuccess;
     }
 
     // We have two controllers connected to the same npad_id we need to split them
@@ -764,6 +857,7 @@ void Controller_NPad::SetNpadMode(Core::HID::NpadIdType npad_id, NpadJoyDeviceTy
         controller_2.is_dual_right_connected = false;
         UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id_2, true);
     }
+    return ResultSuccess;
 }
 
 bool Controller_NPad::VibrateControllerAtIndex(Core::HID::NpadIdType npad_id,
@@ -795,11 +889,11 @@ bool Controller_NPad::VibrateControllerAtIndex(Core::HID::NpadIdType npad_id,
 
         const auto now = steady_clock::now();
 
-        // Filter out non-zero vibrations that are within 10ms of each other.
+        // Filter out non-zero vibrations that are within 15ms of each other.
         if ((vibration_value.low_amplitude != 0.0f || vibration_value.high_amplitude != 0.0f) &&
             duration_cast<milliseconds>(
                 now - controller.vibration[device_index].last_vibration_timepoint) <
-                milliseconds(10)) {
+                milliseconds(15)) {
             return false;
         }
 
@@ -815,7 +909,7 @@ bool Controller_NPad::VibrateControllerAtIndex(Core::HID::NpadIdType npad_id,
 void Controller_NPad::VibrateController(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle,
     const Core::HID::VibrationValue& vibration_value) {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return;
     }
 
@@ -831,7 +925,7 @@ void Controller_NPad::VibrateController(
     }
 
     if (vibration_device_handle.device_index == Core::HID::DeviceIndex::None) {
-        UNREACHABLE_MSG("DeviceIndex should never be None!");
+        ASSERT_MSG(false, "DeviceIndex should never be None!");
         return;
     }
 
@@ -878,7 +972,7 @@ void Controller_NPad::VibrateControllers(
 
 Core::HID::VibrationValue Controller_NPad::GetLastVibration(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle) const {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return {};
     }
 
@@ -889,7 +983,7 @@ Core::HID::VibrationValue Controller_NPad::GetLastVibration(
 
 void Controller_NPad::InitializeVibrationDevice(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle) {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return;
     }
 
@@ -916,7 +1010,7 @@ void Controller_NPad::SetPermitVibrationSession(bool permit_vibration_session) {
 
 bool Controller_NPad::IsVibrationDeviceMounted(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle) const {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return false;
     }
 
@@ -959,10 +1053,10 @@ void Controller_NPad::UpdateControllerAt(Core::HID::NpadStyleIndex type,
     InitNewlyAddedController(npad_id);
 }
 
-void Controller_NPad::DisconnectNpad(Core::HID::NpadIdType npad_id) {
+Result Controller_NPad::DisconnectNpad(Core::HID::NpadIdType npad_id) {
     if (!IsNpadIdValid(npad_id)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
-        return;
+        return InvalidNpadId;
     }
 
     LOG_DEBUG(Service_HID, "Npad disconnected {}", npad_id);
@@ -973,188 +1067,300 @@ void Controller_NPad::DisconnectNpad(Core::HID::NpadIdType npad_id) {
         controller.vibration[device_idx].device_mounted = false;
     }
 
-    auto& shared_memory_entry = controller.shared_memory_entry;
-    // Don't reset shared_memory_entry.assignment_mode this value is persistent
-    shared_memory_entry.style_tag.raw = Core::HID::NpadStyleSet::None; // Zero out
-    shared_memory_entry.device_type.raw = 0;
-    shared_memory_entry.system_properties.raw = 0;
-    shared_memory_entry.button_properties.raw = 0;
-    shared_memory_entry.battery_level_dual = 0;
-    shared_memory_entry.battery_level_left = 0;
-    shared_memory_entry.battery_level_right = 0;
-    shared_memory_entry.fullkey_color = {
+    auto* shared_memory = controller.shared_memory;
+    // Don't reset shared_memory->assignment_mode this value is persistent
+    shared_memory->style_tag.raw = Core::HID::NpadStyleSet::None; // Zero out
+    shared_memory->device_type.raw = 0;
+    shared_memory->system_properties.raw = 0;
+    shared_memory->button_properties.raw = 0;
+    shared_memory->sixaxis_fullkey_properties.raw = 0;
+    shared_memory->sixaxis_handheld_properties.raw = 0;
+    shared_memory->sixaxis_dual_left_properties.raw = 0;
+    shared_memory->sixaxis_dual_right_properties.raw = 0;
+    shared_memory->sixaxis_left_properties.raw = 0;
+    shared_memory->sixaxis_right_properties.raw = 0;
+    shared_memory->battery_level_dual = 0;
+    shared_memory->battery_level_left = 0;
+    shared_memory->battery_level_right = 0;
+    shared_memory->fullkey_color = {
         .attribute = ColorAttribute::NoController,
         .fullkey = {},
     };
-    shared_memory_entry.joycon_color = {
+    shared_memory->joycon_color = {
         .attribute = ColorAttribute::NoController,
         .left = {},
         .right = {},
     };
-    shared_memory_entry.applet_footer.type = AppletFooterUiType::None;
+    shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::None;
 
     controller.is_dual_left_connected = true;
     controller.is_dual_right_connected = true;
     controller.is_connected = false;
     controller.device->Disconnect();
     SignalStyleSetChangedEvent(npad_id);
-    WriteEmptyEntry(controller.shared_memory_entry);
+    WriteEmptyEntry(shared_memory);
+    return ResultSuccess;
 }
+Result Controller_NPad::SetGyroscopeZeroDriftMode(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle, GyroscopeZeroDriftMode drift_mode) {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
 
-void Controller_NPad::SetGyroscopeZeroDriftMode(Core::HID::SixAxisSensorHandle sixaxis_handle,
-                                                GyroscopeZeroDriftMode drift_mode) {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        return;
+    auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    sixaxis.gyroscope_zero_drift_mode = drift_mode;
+
+    return ResultSuccess;
+}
+
+Result Controller_NPad::GetGyroscopeZeroDriftMode(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+    GyroscopeZeroDriftMode& drift_mode) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
     }
-    auto& controller = GetControllerFromHandle(sixaxis_handle);
-    controller.gyroscope_zero_drift_mode = drift_mode;
+
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    drift_mode = sixaxis.gyroscope_zero_drift_mode;
+
+    return ResultSuccess;
 }
 
-Controller_NPad::GyroscopeZeroDriftMode Controller_NPad::GetGyroscopeZeroDriftMode(
-    Core::HID::SixAxisSensorHandle sixaxis_handle) const {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        // Return the default value
-        return GyroscopeZeroDriftMode::Standard;
+Result Controller_NPad::IsSixAxisSensorAtRest(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                              bool& is_at_rest) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
     }
+
     const auto& controller = GetControllerFromHandle(sixaxis_handle);
-    return controller.gyroscope_zero_drift_mode;
+    is_at_rest = controller.sixaxis_at_rest;
+    return ResultSuccess;
 }
 
-bool Controller_NPad::IsSixAxisSensorAtRest(Core::HID::SixAxisSensorHandle sixaxis_handle) const {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        // Return the default value
-        return true;
+Result Controller_NPad::IsFirmwareUpdateAvailableForSixAxisSensor(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool& is_firmware_available) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
     }
-    const auto& controller = GetControllerFromHandle(sixaxis_handle);
-    return controller.sixaxis_at_rest;
+
+    const auto& sixaxis_properties = GetSixaxisProperties(sixaxis_handle);
+    is_firmware_available = sixaxis_properties.is_firmware_update_available != 0;
+    return ResultSuccess;
 }
 
-void Controller_NPad::SetSixAxisEnabled(Core::HID::SixAxisSensorHandle sixaxis_handle,
-                                        bool sixaxis_status) {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        return;
+Result Controller_NPad::EnableSixAxisSensorUnalteredPassthrough(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool is_enabled) {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
+    auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    sixaxis.unaltered_passtrough = is_enabled;
+    return ResultSuccess;
+}
+
+Result Controller_NPad::IsSixAxisSensorUnalteredPassthroughEnabled(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool& is_enabled) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    is_enabled = sixaxis.unaltered_passtrough;
+    return ResultSuccess;
+}
+
+Result Controller_NPad::LoadSixAxisSensorCalibrationParameter(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+    Core::HID::SixAxisSensorCalibrationParameter& calibration) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
+    // TODO: Request this data to the controller. On error return 0xd8ca
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    calibration = sixaxis.calibration;
+    return ResultSuccess;
+}
+
+Result Controller_NPad::GetSixAxisSensorIcInformation(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+    Core::HID::SixAxisSensorIcInformation& ic_information) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
+    // TODO: Request this data to the controller. On error return 0xd8ca
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    ic_information = sixaxis.ic_information;
+    return ResultSuccess;
+}
+
+Result Controller_NPad::ResetIsSixAxisSensorDeviceNewlyAssigned(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle) {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
     }
+
+    auto& sixaxis_properties = GetSixaxisProperties(sixaxis_handle);
+    sixaxis_properties.is_newly_assigned.Assign(0);
+
+    return ResultSuccess;
+}
+
+Result Controller_NPad::SetSixAxisEnabled(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                          bool sixaxis_status) {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
     auto& controller = GetControllerFromHandle(sixaxis_handle);
     controller.sixaxis_sensor_enabled = sixaxis_status;
+    return ResultSuccess;
 }
 
-void Controller_NPad::SetSixAxisFusionEnabled(Core::HID::SixAxisSensorHandle sixaxis_handle,
-                                              bool sixaxis_fusion_status) {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        return;
+Result Controller_NPad::IsSixAxisSensorFusionEnabled(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool& is_fusion_enabled) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
     }
-    auto& controller = GetControllerFromHandle(sixaxis_handle);
-    controller.sixaxis_fusion_enabled = sixaxis_fusion_status;
+
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    is_fusion_enabled = sixaxis.is_fusion_enabled;
+
+    return ResultSuccess;
+}
+Result Controller_NPad::SetSixAxisFusionEnabled(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool is_fusion_enabled) {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
+    auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    sixaxis.is_fusion_enabled = is_fusion_enabled;
+
+    return ResultSuccess;
 }
 
-void Controller_NPad::SetSixAxisFusionParameters(
-    Core::HID::SixAxisSensorHandle sixaxis_handle,
+Result Controller_NPad::SetSixAxisFusionParameters(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle,
     Core::HID::SixAxisSensorFusionParameters sixaxis_fusion_parameters) {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        return;
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
     }
-    auto& controller = GetControllerFromHandle(sixaxis_handle);
-    controller.sixaxis_fusion = sixaxis_fusion_parameters;
-}
 
-Core::HID::SixAxisSensorFusionParameters Controller_NPad::GetSixAxisFusionParameters(
-    Core::HID::SixAxisSensorHandle sixaxis_handle) {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        // Since these parameters are unknow just return zeros
-        return {};
+    const auto param1 = sixaxis_fusion_parameters.parameter1;
+    if (param1 < 0.0f || param1 > 1.0f) {
+        return InvalidSixAxisFusionRange;
     }
-    auto& controller = GetControllerFromHandle(sixaxis_handle);
-    return controller.sixaxis_fusion;
+
+    auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    sixaxis.fusion = sixaxis_fusion_parameters;
+
+    return ResultSuccess;
 }
 
-void Controller_NPad::ResetSixAxisFusionParameters(Core::HID::SixAxisSensorHandle sixaxis_handle) {
-    if (!IsDeviceHandleValid(sixaxis_handle)) {
-        LOG_ERROR(Service_HID, "Invalid handle");
-        return;
+Result Controller_NPad::GetSixAxisFusionParameters(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+    Core::HID::SixAxisSensorFusionParameters& parameters) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
     }
-    auto& controller = GetControllerFromHandle(sixaxis_handle);
-    // Since these parameters are unknow just fill with zeros
-    controller.sixaxis_fusion = {};
+
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    parameters = sixaxis.fusion;
+
+    return ResultSuccess;
 }
 
-void Controller_NPad::MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
-                                              Core::HID::NpadIdType npad_id_2) {
+Result Controller_NPad::MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
+                                                Core::HID::NpadIdType npad_id_2) {
     if (!IsNpadIdValid(npad_id_1) || !IsNpadIdValid(npad_id_2)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id_1:{}, npad_id_2:{}", npad_id_1,
                   npad_id_2);
-        return;
+        return InvalidNpadId;
     }
     auto& controller_1 = GetControllerFromNpadIdType(npad_id_1);
     auto& controller_2 = GetControllerFromNpadIdType(npad_id_2);
-    const auto controller_style_1 = controller_1.device->GetNpadStyleIndex();
-    const auto controller_style_2 = controller_2.device->GetNpadStyleIndex();
-    bool merge_controllers = false;
+    auto controller_style_1 = controller_1.device->GetNpadStyleIndex();
+    auto controller_style_2 = controller_2.device->GetNpadStyleIndex();
+
+    // Simplify this code by converting dualjoycon with only a side connected to single joycons
+    if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual) {
+        if (controller_1.is_dual_left_connected && !controller_1.is_dual_right_connected) {
+            controller_style_1 = Core::HID::NpadStyleIndex::JoyconLeft;
+        }
+        if (!controller_1.is_dual_left_connected && controller_1.is_dual_right_connected) {
+            controller_style_1 = Core::HID::NpadStyleIndex::JoyconRight;
+        }
+    }
+    if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual) {
+        if (controller_2.is_dual_left_connected && !controller_2.is_dual_right_connected) {
+            controller_style_2 = Core::HID::NpadStyleIndex::JoyconLeft;
+        }
+        if (!controller_2.is_dual_left_connected && controller_2.is_dual_right_connected) {
+            controller_style_2 = Core::HID::NpadStyleIndex::JoyconRight;
+        }
+    }
 
-    // If the controllers at both npad indices form a pair of left and right joycons, merge them.
-    // Otherwise, do nothing.
+    // Invalid merge errors
+    if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual ||
+        controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual) {
+        return NpadIsDualJoycon;
+    }
     if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconLeft &&
+        controller_style_2 == Core::HID::NpadStyleIndex::JoyconLeft) {
+        return NpadIsSameType;
+    }
+    if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconRight &&
         controller_style_2 == Core::HID::NpadStyleIndex::JoyconRight) {
-        merge_controllers = true;
-    }
-    if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconLeft &&
-        controller_style_1 == Core::HID::NpadStyleIndex::JoyconRight) {
-        merge_controllers = true;
-    }
-    if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
-        controller_style_2 == Core::HID::NpadStyleIndex::JoyconRight &&
-        controller_1.is_dual_left_connected && !controller_1.is_dual_right_connected) {
-        merge_controllers = true;
-    }
-    if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
-        controller_style_2 == Core::HID::NpadStyleIndex::JoyconLeft &&
-        !controller_1.is_dual_left_connected && controller_1.is_dual_right_connected) {
-        merge_controllers = true;
-    }
-    if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
-        controller_style_1 == Core::HID::NpadStyleIndex::JoyconRight &&
-        controller_2.is_dual_left_connected && !controller_2.is_dual_right_connected) {
-        merge_controllers = true;
-    }
-    if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
-        controller_style_1 == Core::HID::NpadStyleIndex::JoyconLeft &&
-        !controller_2.is_dual_left_connected && controller_2.is_dual_right_connected) {
-        merge_controllers = true;
-    }
-    if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
-        controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
-        controller_1.is_dual_left_connected && !controller_1.is_dual_right_connected &&
-        !controller_2.is_dual_left_connected && controller_2.is_dual_right_connected) {
-        merge_controllers = true;
-    }
-    if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
-        controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
-        !controller_1.is_dual_left_connected && controller_1.is_dual_right_connected &&
-        controller_2.is_dual_left_connected && !controller_2.is_dual_right_connected) {
-        merge_controllers = true;
-    }
-
-    if (merge_controllers) {
-        // Disconnect the joycon at the second id and connect the dual joycon at the first index.
-        DisconnectNpad(npad_id_2);
-        controller_1.is_dual_left_connected = true;
-        controller_1.is_dual_right_connected = true;
-        AddNewControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id_1);
-        return;
+        return NpadIsSameType;
+    }
+
+    // These exceptions are handled as if they where dual joycon
+    if (controller_style_1 != Core::HID::NpadStyleIndex::JoyconLeft &&
+        controller_style_1 != Core::HID::NpadStyleIndex::JoyconRight) {
+        return NpadIsDualJoycon;
+    }
+    if (controller_style_2 != Core::HID::NpadStyleIndex::JoyconLeft &&
+        controller_style_2 != Core::HID::NpadStyleIndex::JoyconRight) {
+        return NpadIsDualJoycon;
     }
-    LOG_WARNING(Service_HID,
-                "Controllers can't be merged npad_id_1:{}, npad_id_2:{}, type_1:{}, type_2:{}, "
-                "dual_1(left/right):{}/{}, dual_2(left/right):{}/{}",
-                npad_id_1, npad_id_2, controller_1.device->GetNpadStyleIndex(),
-                controller_2.device->GetNpadStyleIndex(), controller_1.is_dual_left_connected,
-                controller_1.is_dual_right_connected, controller_2.is_dual_left_connected,
-                controller_2.is_dual_right_connected);
+
+    // Disconnect the joycon at the second id and connect the dual joycon at the first index.
+    DisconnectNpad(npad_id_2);
+    controller_1.is_dual_left_connected = true;
+    controller_1.is_dual_right_connected = true;
+    AddNewControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id_1);
+    return ResultSuccess;
 }
 
 void Controller_NPad::StartLRAssignmentMode() {
@@ -1167,17 +1373,17 @@ void Controller_NPad::StopLRAssignmentMode() {
     is_in_lr_assignment_mode = false;
 }
 
-bool Controller_NPad::SwapNpadAssignment(Core::HID::NpadIdType npad_id_1,
-                                         Core::HID::NpadIdType npad_id_2) {
+Result Controller_NPad::SwapNpadAssignment(Core::HID::NpadIdType npad_id_1,
+                                           Core::HID::NpadIdType npad_id_2) {
     if (!IsNpadIdValid(npad_id_1) || !IsNpadIdValid(npad_id_2)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id_1:{}, npad_id_2:{}", npad_id_1,
                   npad_id_2);
-        return false;
+        return InvalidNpadId;
     }
     if (npad_id_1 == Core::HID::NpadIdType::Handheld ||
         npad_id_2 == Core::HID::NpadIdType::Handheld || npad_id_1 == Core::HID::NpadIdType::Other ||
         npad_id_2 == Core::HID::NpadIdType::Other) {
-        return true;
+        return ResultSuccess;
     }
     const auto& controller_1 = GetControllerFromNpadIdType(npad_id_1).device;
     const auto& controller_2 = GetControllerFromNpadIdType(npad_id_2).device;
@@ -1187,46 +1393,49 @@ bool Controller_NPad::SwapNpadAssignment(Core::HID::NpadIdType npad_id_1,
     const auto is_connected_2 = controller_2->IsConnected();
 
     if (!IsControllerSupported(type_index_1) && is_connected_1) {
-        return false;
+        return NpadNotConnected;
     }
     if (!IsControllerSupported(type_index_2) && is_connected_2) {
-        return false;
+        return NpadNotConnected;
     }
 
     UpdateControllerAt(type_index_2, npad_id_1, is_connected_2);
     UpdateControllerAt(type_index_1, npad_id_2, is_connected_1);
 
-    return true;
+    return ResultSuccess;
 }
 
-Core::HID::LedPattern Controller_NPad::GetLedPattern(Core::HID::NpadIdType npad_id) {
+Result Controller_NPad::GetLedPattern(Core::HID::NpadIdType npad_id,
+                                      Core::HID::LedPattern& pattern) const {
     if (!IsNpadIdValid(npad_id)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
-        return Core::HID::LedPattern{0, 0, 0, 0};
+        return InvalidNpadId;
     }
     const auto& controller = GetControllerFromNpadIdType(npad_id).device;
-    return controller->GetLedPattern();
+    pattern = controller->GetLedPattern();
+    return ResultSuccess;
 }
 
-bool Controller_NPad::IsUnintendedHomeButtonInputProtectionEnabled(
-    Core::HID::NpadIdType npad_id) const {
+Result Controller_NPad::IsUnintendedHomeButtonInputProtectionEnabled(Core::HID::NpadIdType npad_id,
+                                                                     bool& is_valid) const {
     if (!IsNpadIdValid(npad_id)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
-        // Return the default value
-        return false;
+        return InvalidNpadId;
     }
     const auto& controller = GetControllerFromNpadIdType(npad_id);
-    return controller.unintended_home_button_input_protection;
+    is_valid = controller.unintended_home_button_input_protection;
+    return ResultSuccess;
 }
 
-void Controller_NPad::SetUnintendedHomeButtonInputProtectionEnabled(bool is_protection_enabled,
-                                                                    Core::HID::NpadIdType npad_id) {
+Result Controller_NPad::SetUnintendedHomeButtonInputProtectionEnabled(
+    bool is_protection_enabled, Core::HID::NpadIdType npad_id) {
     if (!IsNpadIdValid(npad_id)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
-        return;
+        return InvalidNpadId;
     }
     auto& controller = GetControllerFromNpadIdType(npad_id);
     controller.unintended_home_button_input_protection = is_protection_enabled;
+    return ResultSuccess;
 }
 
 void Controller_NPad::SetAnalogStickUseCenterClamp(bool use_center_clamp) {
@@ -1364,4 +1573,96 @@ const Controller_NPad::NpadControllerData& Controller_NPad::GetControllerFromNpa
     return controller_data[npad_index];
 }
 
+Core::HID::SixAxisSensorProperties& Controller_NPad::GetSixaxisProperties(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle) {
+    auto& controller = GetControllerFromHandle(sixaxis_handle);
+    switch (sixaxis_handle.npad_type) {
+    case Core::HID::NpadStyleIndex::ProController:
+    case Core::HID::NpadStyleIndex::Pokeball:
+        return controller.shared_memory->sixaxis_fullkey_properties;
+    case Core::HID::NpadStyleIndex::Handheld:
+        return controller.shared_memory->sixaxis_handheld_properties;
+    case Core::HID::NpadStyleIndex::JoyconDual:
+        if (sixaxis_handle.device_index == Core::HID::DeviceIndex::Left) {
+            return controller.shared_memory->sixaxis_dual_left_properties;
+        }
+        return controller.shared_memory->sixaxis_dual_right_properties;
+    case Core::HID::NpadStyleIndex::JoyconLeft:
+        return controller.shared_memory->sixaxis_left_properties;
+    case Core::HID::NpadStyleIndex::JoyconRight:
+        return controller.shared_memory->sixaxis_right_properties;
+    default:
+        return controller.shared_memory->sixaxis_fullkey_properties;
+    }
+}
+
+const Core::HID::SixAxisSensorProperties& Controller_NPad::GetSixaxisProperties(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle) const {
+    const auto& controller = GetControllerFromHandle(sixaxis_handle);
+    switch (sixaxis_handle.npad_type) {
+    case Core::HID::NpadStyleIndex::ProController:
+    case Core::HID::NpadStyleIndex::Pokeball:
+        return controller.shared_memory->sixaxis_fullkey_properties;
+    case Core::HID::NpadStyleIndex::Handheld:
+        return controller.shared_memory->sixaxis_handheld_properties;
+    case Core::HID::NpadStyleIndex::JoyconDual:
+        if (sixaxis_handle.device_index == Core::HID::DeviceIndex::Left) {
+            return controller.shared_memory->sixaxis_dual_left_properties;
+        }
+        return controller.shared_memory->sixaxis_dual_right_properties;
+    case Core::HID::NpadStyleIndex::JoyconLeft:
+        return controller.shared_memory->sixaxis_left_properties;
+    case Core::HID::NpadStyleIndex::JoyconRight:
+        return controller.shared_memory->sixaxis_right_properties;
+    default:
+        return controller.shared_memory->sixaxis_fullkey_properties;
+    }
+}
+
+Controller_NPad::SixaxisParameters& Controller_NPad::GetSixaxisState(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle) {
+    auto& controller = GetControllerFromHandle(sixaxis_handle);
+    switch (sixaxis_handle.npad_type) {
+    case Core::HID::NpadStyleIndex::ProController:
+    case Core::HID::NpadStyleIndex::Pokeball:
+        return controller.sixaxis_fullkey;
+    case Core::HID::NpadStyleIndex::Handheld:
+        return controller.sixaxis_handheld;
+    case Core::HID::NpadStyleIndex::JoyconDual:
+        if (sixaxis_handle.device_index == Core::HID::DeviceIndex::Left) {
+            return controller.sixaxis_dual_left;
+        }
+        return controller.sixaxis_dual_right;
+    case Core::HID::NpadStyleIndex::JoyconLeft:
+        return controller.sixaxis_left;
+    case Core::HID::NpadStyleIndex::JoyconRight:
+        return controller.sixaxis_right;
+    default:
+        return controller.sixaxis_unknown;
+    }
+}
+
+const Controller_NPad::SixaxisParameters& Controller_NPad::GetSixaxisState(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle) const {
+    const auto& controller = GetControllerFromHandle(sixaxis_handle);
+    switch (sixaxis_handle.npad_type) {
+    case Core::HID::NpadStyleIndex::ProController:
+    case Core::HID::NpadStyleIndex::Pokeball:
+        return controller.sixaxis_fullkey;
+    case Core::HID::NpadStyleIndex::Handheld:
+        return controller.sixaxis_handheld;
+    case Core::HID::NpadStyleIndex::JoyconDual:
+        if (sixaxis_handle.device_index == Core::HID::DeviceIndex::Left) {
+            return controller.sixaxis_dual_left;
+        }
+        return controller.sixaxis_dual_right;
+    case Core::HID::NpadStyleIndex::JoyconLeft:
+        return controller.sixaxis_left;
+    case Core::HID::NpadStyleIndex::JoyconRight:
+        return controller.sixaxis_right;
+    default:
+        return controller.sixaxis_unknown;
+    }
+}
+
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index 6b2872bad..1a589cca2 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,7 +9,8 @@
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
-#include "common/quaternion.h"
+#include "common/vector_math.h"
+
 #include "core/hid/hid_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 #include "core/hle/service/hid/ring_lifo.h"
@@ -27,13 +27,15 @@ class KReadableEvent;
 
 namespace Service::KernelHelpers {
 class ServiceContext;
-}
+} // namespace Service::KernelHelpers
+
+union Result;
 
 namespace Service::HID {
 
 class Controller_NPad final : public ControllerBase {
 public:
-    explicit Controller_NPad(Core::HID::HIDCore& hid_core_,
+    explicit Controller_NPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
                              KernelHelpers::ServiceContext& service_context_);
     ~Controller_NPad() override;
 
@@ -44,11 +46,10 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
     // When the controller is requesting a motion update for the shared memory
-    void OnMotionUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                        std::size_t size) override;
+    void OnMotionUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
     // This is nn::hid::GyroscopeZeroDriftMode
     enum class GyroscopeZeroDriftMode : u32 {
@@ -80,6 +81,7 @@ public:
         Dual = 0,
         Single = 1,
         None = 2,
+        MaxActivationMode = 3,
     };
 
     // This is nn::hid::NpadCommunicationMode
@@ -106,8 +108,8 @@ public:
     void SetNpadCommunicationMode(NpadCommunicationMode communication_mode_);
     NpadCommunicationMode GetNpadCommunicationMode() const;
 
-    void SetNpadMode(Core::HID::NpadIdType npad_id, NpadJoyDeviceType npad_device_type,
-                     NpadJoyAssignmentMode assignment_mode);
+    Result SetNpadMode(Core::HID::NpadIdType npad_id, NpadJoyDeviceType npad_device_type,
+                       NpadJoyAssignmentMode assignment_mode);
 
     bool VibrateControllerAtIndex(Core::HID::NpadIdType npad_id, std::size_t device_index,
                                   const Core::HID::VibrationValue& vibration_value);
@@ -140,46 +142,68 @@ public:
     void UpdateControllerAt(Core::HID::NpadStyleIndex controller, Core::HID::NpadIdType npad_id,
                             bool connected);
 
-    void DisconnectNpad(Core::HID::NpadIdType npad_id);
-
-    void SetGyroscopeZeroDriftMode(Core::HID::SixAxisSensorHandle sixaxis_handle,
-                                   GyroscopeZeroDriftMode drift_mode);
-    GyroscopeZeroDriftMode GetGyroscopeZeroDriftMode(
-        Core::HID::SixAxisSensorHandle sixaxis_handle) const;
-    bool IsSixAxisSensorAtRest(Core::HID::SixAxisSensorHandle sixaxis_handle) const;
-    void SetSixAxisEnabled(Core::HID::SixAxisSensorHandle sixaxis_handle, bool sixaxis_status);
-    void SetSixAxisFusionEnabled(Core::HID::SixAxisSensorHandle sixaxis_handle,
-                                 bool sixaxis_fusion_status);
-    void SetSixAxisFusionParameters(
-        Core::HID::SixAxisSensorHandle sixaxis_handle,
+    Result DisconnectNpad(Core::HID::NpadIdType npad_id);
+
+    Result SetGyroscopeZeroDriftMode(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                     GyroscopeZeroDriftMode drift_mode);
+    Result GetGyroscopeZeroDriftMode(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                     GyroscopeZeroDriftMode& drift_mode) const;
+    Result IsSixAxisSensorAtRest(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                 bool& is_at_rest) const;
+    Result IsFirmwareUpdateAvailableForSixAxisSensor(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool& is_firmware_available) const;
+    Result EnableSixAxisSensorUnalteredPassthrough(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool is_enabled);
+    Result IsSixAxisSensorUnalteredPassthroughEnabled(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool& is_enabled) const;
+    Result LoadSixAxisSensorCalibrationParameter(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+        Core::HID::SixAxisSensorCalibrationParameter& calibration) const;
+    Result GetSixAxisSensorIcInformation(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+        Core::HID::SixAxisSensorIcInformation& ic_information) const;
+    Result ResetIsSixAxisSensorDeviceNewlyAssigned(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle);
+    Result SetSixAxisEnabled(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                             bool sixaxis_status);
+    Result IsSixAxisSensorFusionEnabled(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                        bool& is_fusion_enabled) const;
+    Result SetSixAxisFusionEnabled(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                   bool is_fusion_enabled);
+    Result SetSixAxisFusionParameters(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle,
         Core::HID::SixAxisSensorFusionParameters sixaxis_fusion_parameters);
-    Core::HID::SixAxisSensorFusionParameters GetSixAxisFusionParameters(
-        Core::HID::SixAxisSensorHandle sixaxis_handle);
-    void ResetSixAxisFusionParameters(Core::HID::SixAxisSensorHandle sixaxis_handle);
-    Core::HID::LedPattern GetLedPattern(Core::HID::NpadIdType npad_id);
-    bool IsUnintendedHomeButtonInputProtectionEnabled(Core::HID::NpadIdType npad_id) const;
-    void SetUnintendedHomeButtonInputProtectionEnabled(bool is_protection_enabled,
-                                                       Core::HID::NpadIdType npad_id);
+    Result GetSixAxisFusionParameters(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+                                      Core::HID::SixAxisSensorFusionParameters& parameters) const;
+    Result GetLedPattern(Core::HID::NpadIdType npad_id, Core::HID::LedPattern& pattern) const;
+    Result IsUnintendedHomeButtonInputProtectionEnabled(Core::HID::NpadIdType npad_id,
+                                                        bool& is_enabled) const;
+    Result SetUnintendedHomeButtonInputProtectionEnabled(bool is_protection_enabled,
+                                                         Core::HID::NpadIdType npad_id);
     void SetAnalogStickUseCenterClamp(bool use_center_clamp);
     void ClearAllConnectedControllers();
     void DisconnectAllConnectedControllers();
     void ConnectAllDisconnectedControllers();
     void ClearAllControllers();
 
-    void MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1, Core::HID::NpadIdType npad_id_2);
+    Result MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
+                                   Core::HID::NpadIdType npad_id_2);
     void StartLRAssignmentMode();
     void StopLRAssignmentMode();
-    bool SwapNpadAssignment(Core::HID::NpadIdType npad_id_1, Core::HID::NpadIdType npad_id_2);
+    Result SwapNpadAssignment(Core::HID::NpadIdType npad_id_1, Core::HID::NpadIdType npad_id_2);
 
     // Logical OR for all buttons presses on all controllers
     // Specifically for cheat engine and other features.
     Core::HID::NpadButton GetAndResetPressState();
 
     static bool IsNpadIdValid(Core::HID::NpadIdType npad_id);
-    static bool IsDeviceHandleValid(const Core::HID::SixAxisSensorHandle& device_handle);
-    static bool IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle);
+    static Result IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle);
+    static Result VerifyValidSixAxisSensorHandle(
+        const Core::HID::SixAxisSensorHandle& device_handle);
 
 private:
+    static constexpr std::size_t NPAD_COUNT = 10;
+
     // This is nn::hid::detail::ColorAttribute
     enum class ColorAttribute : u32 {
         Ok = 0,
@@ -190,16 +214,16 @@ private:
 
     // This is nn::hid::detail::NpadFullKeyColorState
     struct NpadFullKeyColorState {
-        ColorAttribute attribute;
-        Core::HID::NpadControllerColor fullkey;
+        ColorAttribute attribute{ColorAttribute::NoController};
+        Core::HID::NpadControllerColor fullkey{};
     };
     static_assert(sizeof(NpadFullKeyColorState) == 0xC, "NpadFullKeyColorState is an invalid size");
 
     // This is nn::hid::detail::NpadJoyColorState
     struct NpadJoyColorState {
-        ColorAttribute attribute;
-        Core::HID::NpadControllerColor left;
-        Core::HID::NpadControllerColor right;
+        ColorAttribute attribute{ColorAttribute::NoController};
+        Core::HID::NpadControllerColor left{};
+        Core::HID::NpadControllerColor right{};
     };
     static_assert(sizeof(NpadJoyColorState) == 0x14, "NpadJoyColorState is an invalid size");
 
@@ -225,11 +249,11 @@ private:
     // This is nn::hid::NpadPalmaState
     // This is nn::hid::NpadSystemExtState
     struct NPadGenericState {
-        s64_le sampling_number;
-        Core::HID::NpadButtonState npad_buttons;
-        Core::HID::AnalogStickState l_stick;
-        Core::HID::AnalogStickState r_stick;
-        NpadAttribute connection_status;
+        s64_le sampling_number{};
+        Core::HID::NpadButtonState npad_buttons{};
+        Core::HID::AnalogStickState l_stick{};
+        Core::HID::AnalogStickState r_stick{};
+        NpadAttribute connection_status{};
         INSERT_PADDING_BYTES(4); // Reserved
     };
     static_assert(sizeof(NPadGenericState) == 0x28, "NPadGenericState is an invalid size");
@@ -252,7 +276,7 @@ private:
         Common::Vec3f gyro{};
         Common::Vec3f rotation{};
         std::array<Common::Vec3f, 3> orientation{};
-        SixAxisSensorAttribute attribute;
+        SixAxisSensorAttribute attribute{};
         INSERT_PADDING_BYTES(4); // Reserved
     };
     static_assert(sizeof(SixAxisSensorState) == 0x60, "SixAxisSensorState is an invalid size");
@@ -324,11 +348,11 @@ private:
 
     // This is nn::hid::detail::NfcXcdDeviceHandleStateImpl
     struct NfcXcdDeviceHandleStateImpl {
-        u64 handle;
-        bool is_available;
-        bool is_activated;
+        u64 handle{};
+        bool is_available{};
+        bool is_activated{};
         INSERT_PADDING_BYTES(0x6); // Reserved
-        u64 sampling_number;
+        u64 sampling_number{};
     };
     static_assert(sizeof(NfcXcdDeviceHandleStateImpl) == 0x18,
                   "NfcXcdDeviceHandleStateImpl is an invalid size");
@@ -365,8 +389,8 @@ private:
     };
 
     struct AppletFooterUi {
-        AppletFooterUiAttributes attributes;
-        AppletFooterUiType type;
+        AppletFooterUiAttributes attributes{};
+        AppletFooterUiType type{AppletFooterUiType::None};
         INSERT_PADDING_BYTES(0x5B); // Reserved
     };
     static_assert(sizeof(AppletFooterUi) == 0x60, "AppletFooterUi is an invalid size");
@@ -401,46 +425,54 @@ private:
         U,
     };
 
+    struct AppletNfcXcd {
+        union {
+            AppletFooterUi applet_footer{};
+            Lifo<NfcXcdDeviceHandleStateImpl, 0x2> nfc_xcd_device_lifo;
+        };
+    };
+
     // This is nn::hid::detail::NpadInternalState
     struct NpadInternalState {
-        Core::HID::NpadStyleTag style_tag;
-        NpadJoyAssignmentMode assignment_mode;
-        NpadFullKeyColorState fullkey_color;
-        NpadJoyColorState joycon_color;
-        Lifo<NPadGenericState, hid_entry_count> fullkey_lifo;
-        Lifo<NPadGenericState, hid_entry_count> handheld_lifo;
-        Lifo<NPadGenericState, hid_entry_count> joy_dual_lifo;
-        Lifo<NPadGenericState, hid_entry_count> joy_left_lifo;
-        Lifo<NPadGenericState, hid_entry_count> joy_right_lifo;
-        Lifo<NPadGenericState, hid_entry_count> palma_lifo;
-        Lifo<NPadGenericState, hid_entry_count> system_ext_lifo;
-        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_fullkey_lifo;
-        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_handheld_lifo;
-        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_dual_left_lifo;
-        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_dual_right_lifo;
-        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_left_lifo;
-        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_right_lifo;
-        DeviceType device_type;
+        Core::HID::NpadStyleTag style_tag{Core::HID::NpadStyleSet::None};
+        NpadJoyAssignmentMode assignment_mode{NpadJoyAssignmentMode::Dual};
+        NpadFullKeyColorState fullkey_color{};
+        NpadJoyColorState joycon_color{};
+        Lifo<NPadGenericState, hid_entry_count> fullkey_lifo{};
+        Lifo<NPadGenericState, hid_entry_count> handheld_lifo{};
+        Lifo<NPadGenericState, hid_entry_count> joy_dual_lifo{};
+        Lifo<NPadGenericState, hid_entry_count> joy_left_lifo{};
+        Lifo<NPadGenericState, hid_entry_count> joy_right_lifo{};
+        Lifo<NPadGenericState, hid_entry_count> palma_lifo{};
+        Lifo<NPadGenericState, hid_entry_count> system_ext_lifo{};
+        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_fullkey_lifo{};
+        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_handheld_lifo{};
+        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_dual_left_lifo{};
+        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_dual_right_lifo{};
+        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_left_lifo{};
+        Lifo<SixAxisSensorState, hid_entry_count> sixaxis_right_lifo{};
+        DeviceType device_type{};
         INSERT_PADDING_BYTES(0x4); // Reserved
-        NPadSystemProperties system_properties;
-        NpadSystemButtonProperties button_properties;
-        Core::HID::NpadBatteryLevel battery_level_dual;
-        Core::HID::NpadBatteryLevel battery_level_left;
-        Core::HID::NpadBatteryLevel battery_level_right;
-        union {
-            Lifo<NfcXcdDeviceHandleStateImpl, 0x2> nfc_xcd_device_lifo{};
-            AppletFooterUi applet_footer;
-        };
+        NPadSystemProperties system_properties{};
+        NpadSystemButtonProperties button_properties{};
+        Core::HID::NpadBatteryLevel battery_level_dual{};
+        Core::HID::NpadBatteryLevel battery_level_left{};
+        Core::HID::NpadBatteryLevel battery_level_right{};
+        AppletNfcXcd applet_nfc_xcd{};
         INSERT_PADDING_BYTES(0x20); // Unknown
-        Lifo<NpadGcTriggerState, hid_entry_count> gc_trigger_lifo;
-        NpadLarkType lark_type_l_and_main;
-        NpadLarkType lark_type_r;
-        NpadLuciaType lucia_type;
-        NpadLagonType lagon_type;
-        NpadLagerType lager_type;
-        // FW 13.x Investigate there is some sort of bitflag related to joycons
-        INSERT_PADDING_BYTES(0x4);
-        INSERT_PADDING_BYTES(0xc08); // Unknown
+        Lifo<NpadGcTriggerState, hid_entry_count> gc_trigger_lifo{};
+        NpadLarkType lark_type_l_and_main{};
+        NpadLarkType lark_type_r{};
+        NpadLuciaType lucia_type{};
+        NpadLagonType lagon_type{};
+        NpadLagerType lager_type{};
+        Core::HID::SixAxisSensorProperties sixaxis_fullkey_properties;
+        Core::HID::SixAxisSensorProperties sixaxis_handheld_properties;
+        Core::HID::SixAxisSensorProperties sixaxis_dual_left_properties;
+        Core::HID::SixAxisSensorProperties sixaxis_dual_right_properties;
+        Core::HID::SixAxisSensorProperties sixaxis_left_properties;
+        Core::HID::SixAxisSensorProperties sixaxis_right_properties;
+        INSERT_PADDING_BYTES(0xc06); // Unknown
     };
     static_assert(sizeof(NpadInternalState) == 0x5000, "NpadInternalState is an invalid size");
 
@@ -450,10 +482,19 @@ private:
         std::chrono::steady_clock::time_point last_vibration_timepoint{};
     };
 
+    struct SixaxisParameters {
+        bool is_fusion_enabled{true};
+        bool unaltered_passtrough{false};
+        Core::HID::SixAxisSensorFusionParameters fusion{};
+        Core::HID::SixAxisSensorCalibrationParameter calibration{};
+        Core::HID::SixAxisSensorIcInformation ic_information{};
+        GyroscopeZeroDriftMode gyroscope_zero_drift_mode{GyroscopeZeroDriftMode::Standard};
+    };
+
     struct NpadControllerData {
-        Core::HID::EmulatedController* device;
         Kernel::KEvent* styleset_changed_event{};
-        NpadInternalState shared_memory_entry{};
+        NpadInternalState* shared_memory = nullptr;
+        Core::HID::EmulatedController* device = nullptr;
 
         std::array<VibrationData, 2> vibration{};
         bool unintended_home_button_input_protection{};
@@ -466,9 +507,13 @@ private:
         // Motion parameters
         bool sixaxis_at_rest{true};
         bool sixaxis_sensor_enabled{true};
-        bool sixaxis_fusion_enabled{false};
-        Core::HID::SixAxisSensorFusionParameters sixaxis_fusion{};
-        GyroscopeZeroDriftMode gyroscope_zero_drift_mode{GyroscopeZeroDriftMode::Standard};
+        SixaxisParameters sixaxis_fullkey{};
+        SixaxisParameters sixaxis_handheld{};
+        SixaxisParameters sixaxis_dual_left{};
+        SixaxisParameters sixaxis_dual_right{};
+        SixaxisParameters sixaxis_left{};
+        SixaxisParameters sixaxis_right{};
+        SixaxisParameters sixaxis_unknown{};
 
         // Current pad state
         NPadGenericState npad_pad_state{};
@@ -480,14 +525,14 @@ private:
         SixAxisSensorState sixaxis_dual_right_state{};
         SixAxisSensorState sixaxis_left_lifo_state{};
         SixAxisSensorState sixaxis_right_lifo_state{};
-        int callback_key;
+        int callback_key{};
     };
 
     void ControllerUpdate(Core::HID::ControllerTriggerType type, std::size_t controller_idx);
     void InitNewlyAddedController(Core::HID::NpadIdType npad_id);
     bool IsControllerSupported(Core::HID::NpadStyleIndex controller) const;
     void RequestPadStateUpdate(Core::HID::NpadIdType npad_id);
-    void WriteEmptyEntry(NpadInternalState& npad);
+    void WriteEmptyEntry(NpadInternalState* npad);
 
     NpadControllerData& GetControllerFromHandle(
         const Core::HID::SixAxisSensorHandle& device_handle);
@@ -500,9 +545,17 @@ private:
     NpadControllerData& GetControllerFromNpadIdType(Core::HID::NpadIdType npad_id);
     const NpadControllerData& GetControllerFromNpadIdType(Core::HID::NpadIdType npad_id) const;
 
+    Core::HID::SixAxisSensorProperties& GetSixaxisProperties(
+        const Core::HID::SixAxisSensorHandle& device_handle);
+    const Core::HID::SixAxisSensorProperties& GetSixaxisProperties(
+        const Core::HID::SixAxisSensorHandle& device_handle) const;
+    SixaxisParameters& GetSixaxisState(const Core::HID::SixAxisSensorHandle& device_handle);
+    const SixaxisParameters& GetSixaxisState(
+        const Core::HID::SixAxisSensorHandle& device_handle) const;
+
     std::atomic<u64> press_state{};
 
-    std::array<NpadControllerData, 10> controller_data{};
+    std::array<NpadControllerData, NPAD_COUNT> controller_data{};
     KernelHelpers::ServiceContext& service_context;
     std::mutex mutex;
     std::vector<Core::HID::NpadIdType> supported_npad_id_types{};
@@ -510,7 +563,8 @@ private:
     NpadHandheldActivationMode handheld_activation_mode{NpadHandheldActivationMode::Dual};
     NpadCommunicationMode communication_mode{NpadCommunicationMode::Default};
     bool permit_vibration_session_enabled{false};
-    bool analog_stick_use_center_clamp{};
+    bool analog_stick_use_center_clamp{false};
     bool is_in_lr_assignment_mode{false};
+    bool is_controller_initialized{false};
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/palma.cpp b/src/core/hle/service/hid/controllers/palma.cpp
new file mode 100644
index 000000000..575d4e626
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/palma.cpp
@@ -0,0 +1,229 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/hid/controllers/palma.h"
+#include "core/hle/service/kernel_helpers.h"
+
+namespace Service::HID {
+
+Controller_Palma::Controller_Palma(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
+                                   KernelHelpers::ServiceContext& service_context_)
+    : ControllerBase{hid_core_}, service_context{service_context_} {
+    controller = hid_core.GetEmulatedController(Core::HID::NpadIdType::Other);
+    operation_complete_event = service_context.CreateEvent("hid:PalmaOperationCompleteEvent");
+}
+
+Controller_Palma::~Controller_Palma() = default;
+
+void Controller_Palma::OnInit() {}
+
+void Controller_Palma::OnRelease() {}
+
+void Controller_Palma::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!IsControllerActivated()) {
+        return;
+    }
+}
+
+Result Controller_Palma::GetPalmaConnectionHandle(Core::HID::NpadIdType npad_id,
+                                                  PalmaConnectionHandle& handle) {
+    active_handle.npad_id = npad_id;
+    handle = active_handle;
+    return ResultSuccess;
+}
+
+Result Controller_Palma::InitializePalma(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    ActivateController();
+    return ResultSuccess;
+}
+
+Kernel::KReadableEvent& Controller_Palma::AcquirePalmaOperationCompleteEvent(
+    const PalmaConnectionHandle& handle) const {
+    if (handle.npad_id != active_handle.npad_id) {
+        LOG_ERROR(Service_HID, "Invalid npad id {}", handle.npad_id);
+    }
+    return operation_complete_event->GetReadableEvent();
+}
+
+Result Controller_Palma::GetPalmaOperationInfo(const PalmaConnectionHandle& handle,
+                                               PalmaOperationType& operation_type,
+                                               PalmaOperationData& data) const {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation_type = operation.operation;
+    data = operation.data;
+    return ResultSuccess;
+}
+
+Result Controller_Palma::PlayPalmaActivity(const PalmaConnectionHandle& handle,
+                                           u64 palma_activity) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::PlayActivity;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::SetPalmaFrModeType(const PalmaConnectionHandle& handle,
+                                            PalmaFrModeType fr_mode_) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    fr_mode = fr_mode_;
+    return ResultSuccess;
+}
+
+Result Controller_Palma::ReadPalmaStep(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::ReadStep;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::EnablePalmaStep(const PalmaConnectionHandle& handle, bool is_enabled) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    return ResultSuccess;
+}
+
+Result Controller_Palma::ResetPalmaStep(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    return ResultSuccess;
+}
+
+void Controller_Palma::ReadPalmaApplicationSection() {}
+
+void Controller_Palma::WritePalmaApplicationSection() {}
+
+Result Controller_Palma::ReadPalmaUniqueCode(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::ReadUniqueCode;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::SetPalmaUniqueCodeInvalid(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::SetUniqueCodeInvalid;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+void Controller_Palma::WritePalmaActivityEntry() {}
+
+Result Controller_Palma::WritePalmaRgbLedPatternEntry(const PalmaConnectionHandle& handle,
+                                                      u64 unknown) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::WriteRgbLedPatternEntry;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::WritePalmaWaveEntry(const PalmaConnectionHandle& handle, PalmaWaveSet wave,
+                                             u8* t_mem, u64 size) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::WriteWaveEntry;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::SetPalmaDataBaseIdentificationVersion(const PalmaConnectionHandle& handle,
+                                                               s32 database_id_version_) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    database_id_version = database_id_version_;
+    operation.operation = PalmaOperationType::ReadDataBaseIdentificationVersion;
+    operation.result = PalmaResultSuccess;
+    operation.data[0] = {};
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+Result Controller_Palma::GetPalmaDataBaseIdentificationVersion(
+    const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    operation.operation = PalmaOperationType::ReadDataBaseIdentificationVersion;
+    operation.result = PalmaResultSuccess;
+    operation.data = {};
+    operation.data[0] = static_cast<u8>(database_id_version);
+    operation_complete_event->GetWritableEvent().Signal();
+    return ResultSuccess;
+}
+
+void Controller_Palma::SuspendPalmaFeature() {}
+
+Result Controller_Palma::GetPalmaOperationResult(const PalmaConnectionHandle& handle) const {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    return operation.result;
+}
+void Controller_Palma::ReadPalmaPlayLog() {}
+
+void Controller_Palma::ResetPalmaPlayLog() {}
+
+void Controller_Palma::SetIsPalmaAllConnectable(bool is_all_connectable) {
+    // If true controllers are able to be paired
+    is_connectable = is_all_connectable;
+}
+
+void Controller_Palma::SetIsPalmaPairedConnectable() {}
+
+Result Controller_Palma::PairPalma(const PalmaConnectionHandle& handle) {
+    if (handle.npad_id != active_handle.npad_id) {
+        return InvalidPalmaHandle;
+    }
+    // TODO: Do something
+    return ResultSuccess;
+}
+
+void Controller_Palma::SetPalmaBoostMode(bool boost_mode) {}
+
+void Controller_Palma::CancelWritePalmaWaveEntry() {}
+
+void Controller_Palma::EnablePalmaBoostMode() {}
+
+void Controller_Palma::GetPalmaBluetoothAddress() {}
+
+void Controller_Palma::SetDisallowedPalmaConnection() {}
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/palma.h b/src/core/hle/service/hid/controllers/palma.h
new file mode 100644
index 000000000..1d7fc94e1
--- /dev/null
+++ b/src/core/hle/service/hid/controllers/palma.h
@@ -0,0 +1,163 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/service/hid/controllers/controller_base.h"
+#include "core/hle/service/hid/errors.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Service::KernelHelpers {
+class ServiceContext;
+}
+
+namespace Core::HID {
+class EmulatedController;
+} // namespace Core::HID
+
+namespace Service::HID {
+class Controller_Palma final : public ControllerBase {
+public:
+    using PalmaOperationData = std::array<u8, 0x140>;
+
+    // This is nn::hid::PalmaOperationType
+    enum class PalmaOperationType {
+        PlayActivity,
+        SetFrModeType,
+        ReadStep,
+        EnableStep,
+        ResetStep,
+        ReadApplicationSection,
+        WriteApplicationSection,
+        ReadUniqueCode,
+        SetUniqueCodeInvalid,
+        WriteActivityEntry,
+        WriteRgbLedPatternEntry,
+        WriteWaveEntry,
+        ReadDataBaseIdentificationVersion,
+        WriteDataBaseIdentificationVersion,
+        SuspendFeature,
+        ReadPlayLog,
+        ResetPlayLog,
+    };
+
+    // This is nn::hid::PalmaWaveSet
+    enum class PalmaWaveSet : u64 {
+        Small,
+        Medium,
+        Large,
+    };
+
+    // This is nn::hid::PalmaFrModeType
+    enum class PalmaFrModeType : u64 {
+        Off,
+        B01,
+        B02,
+        B03,
+        Downloaded,
+    };
+
+    // This is nn::hid::PalmaFeature
+    enum class PalmaFeature : u64 {
+        FrMode,
+        RumbleFeedback,
+        Step,
+        MuteSwitch,
+    };
+
+    // This is nn::hid::PalmaOperationInfo
+    struct PalmaOperationInfo {
+        PalmaOperationType operation{};
+        Result result{PalmaResultSuccess};
+        PalmaOperationData data{};
+    };
+    static_assert(sizeof(PalmaOperationInfo) == 0x148, "PalmaOperationInfo is an invalid size");
+
+    // This is nn::hid::PalmaActivityEntry
+    struct PalmaActivityEntry {
+        u32 rgb_led_pattern_index;
+        INSERT_PADDING_BYTES(2);
+        PalmaWaveSet wave_set;
+        u32 wave_index;
+        INSERT_PADDING_BYTES(12);
+    };
+    static_assert(sizeof(PalmaActivityEntry) == 0x20, "PalmaActivityEntry is an invalid size");
+
+    struct PalmaConnectionHandle {
+        Core::HID::NpadIdType npad_id;
+        INSERT_PADDING_BYTES(4); // Unknown
+    };
+    static_assert(sizeof(PalmaConnectionHandle) == 0x8,
+                  "PalmaConnectionHandle has incorrect size.");
+
+    explicit Controller_Palma(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_,
+                              KernelHelpers::ServiceContext& service_context_);
+    ~Controller_Palma() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+    Result GetPalmaConnectionHandle(Core::HID::NpadIdType npad_id, PalmaConnectionHandle& handle);
+    Result InitializePalma(const PalmaConnectionHandle& handle);
+    Kernel::KReadableEvent& AcquirePalmaOperationCompleteEvent(
+        const PalmaConnectionHandle& handle) const;
+    Result GetPalmaOperationInfo(const PalmaConnectionHandle& handle,
+                                 PalmaOperationType& operation_type,
+                                 PalmaOperationData& data) const;
+    Result PlayPalmaActivity(const PalmaConnectionHandle& handle, u64 palma_activity);
+    Result SetPalmaFrModeType(const PalmaConnectionHandle& handle, PalmaFrModeType fr_mode_);
+    Result ReadPalmaStep(const PalmaConnectionHandle& handle);
+    Result EnablePalmaStep(const PalmaConnectionHandle& handle, bool is_enabled);
+    Result ResetPalmaStep(const PalmaConnectionHandle& handle);
+    Result ReadPalmaUniqueCode(const PalmaConnectionHandle& handle);
+    Result SetPalmaUniqueCodeInvalid(const PalmaConnectionHandle& handle);
+    Result WritePalmaRgbLedPatternEntry(const PalmaConnectionHandle& handle, u64 unknown);
+    Result WritePalmaWaveEntry(const PalmaConnectionHandle& handle, PalmaWaveSet wave, u8* t_mem,
+                               u64 size);
+    Result SetPalmaDataBaseIdentificationVersion(const PalmaConnectionHandle& handle,
+                                                 s32 database_id_version_);
+    Result GetPalmaDataBaseIdentificationVersion(const PalmaConnectionHandle& handle);
+    Result GetPalmaOperationResult(const PalmaConnectionHandle& handle) const;
+    void SetIsPalmaAllConnectable(bool is_all_connectable);
+    Result PairPalma(const PalmaConnectionHandle& handle);
+    void SetPalmaBoostMode(bool boost_mode);
+
+private:
+    void ReadPalmaApplicationSection();
+    void WritePalmaApplicationSection();
+    void WritePalmaActivityEntry();
+    void SuspendPalmaFeature();
+    void ReadPalmaPlayLog();
+    void ResetPalmaPlayLog();
+    void SetIsPalmaPairedConnectable();
+    void CancelWritePalmaWaveEntry();
+    void EnablePalmaBoostMode();
+    void GetPalmaBluetoothAddress();
+    void SetDisallowedPalmaConnection();
+
+    bool is_connectable{};
+    s32 database_id_version{};
+    PalmaOperationInfo operation{};
+    PalmaFrModeType fr_mode{};
+    PalmaConnectionHandle active_handle{};
+
+    Core::HID::EmulatedController* controller;
+
+    Kernel::KEvent* operation_complete_event;
+    KernelHelpers::ServiceContext& service_context;
+};
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/stubbed.cpp b/src/core/hle/service/hid/controllers/stubbed.cpp
index b7d7a5756..df9ee0c3f 100644
--- a/src/core/hle/service/hid/controllers/stubbed.cpp
+++ b/src/core/hle/service/hid/controllers/stubbed.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/common_types.h"
@@ -10,15 +9,18 @@
 
 namespace Service::HID {
 
-Controller_Stubbed::Controller_Stubbed(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+Controller_Stubbed::Controller_Stubbed(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
+    : ControllerBase{hid_core_} {
+    raw_shared_memory = raw_shared_memory_;
+}
+
 Controller_Stubbed::~Controller_Stubbed() = default;
 
 void Controller_Stubbed::OnInit() {}
 
 void Controller_Stubbed::OnRelease() {}
 
-void Controller_Stubbed::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                  std::size_t size) {
+void Controller_Stubbed::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!smart_update) {
         return;
     }
@@ -29,7 +31,7 @@ void Controller_Stubbed::OnUpdate(const Core::Timing::CoreTiming& core_timing, u
     header.entry_count = 0;
     header.last_entry_index = 0;
 
-    std::memcpy(data + common_offset, &header, sizeof(CommonHeader));
+    std::memcpy(raw_shared_memory + common_offset, &header, sizeof(CommonHeader));
 }
 
 void Controller_Stubbed::SetCommonHeaderOffset(std::size_t off) {
diff --git a/src/core/hle/service/hid/controllers/stubbed.h b/src/core/hle/service/hid/controllers/stubbed.h
index 0044a4efa..1483a968e 100644
--- a/src/core/hle/service/hid/controllers/stubbed.h
+++ b/src/core/hle/service/hid/controllers/stubbed.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,7 +9,7 @@
 namespace Service::HID {
 class Controller_Stubbed final : public ControllerBase {
 public:
-    explicit Controller_Stubbed(Core::HID::HIDCore& hid_core_);
+    explicit Controller_Stubbed(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_Stubbed() override;
 
     // Called when the controller is initialized
@@ -20,19 +19,20 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
     void SetCommonHeaderOffset(std::size_t off);
 
 private:
     struct CommonHeader {
-        s64 timestamp;
-        s64 total_entry_count;
-        s64 last_entry_index;
-        s64 entry_count;
+        s64 timestamp{};
+        s64 total_entry_count{};
+        s64 last_entry_index{};
+        s64 entry_count{};
     };
     static_assert(sizeof(CommonHeader) == 0x20, "CommonHeader is an invalid size");
 
+    u8* raw_shared_memory = nullptr;
     bool smart_update{};
     std::size_t common_offset{};
 };
diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp
index 48978e5c6..1da8d3eb0 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.cpp
+++ b/src/core/hle/service/hid/controllers/touchscreen.cpp
@@ -1,11 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
 #include "common/common_types.h"
-#include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "core/core_timing.h"
@@ -17,8 +15,13 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x400;
 
-Controller_Touchscreen::Controller_Touchscreen(Core::HID::HIDCore& hid_core_)
+Controller_Touchscreen::Controller_Touchscreen(Core::HID::HIDCore& hid_core_,
+                                               u8* raw_shared_memory_)
     : ControllerBase{hid_core_} {
+    static_assert(SHARED_MEMORY_OFFSET + sizeof(TouchSharedMemory) < shared_memory_size,
+                  "TouchSharedMemory is bigger than the shared memory");
+    shared_memory = std::construct_at(
+        reinterpret_cast<TouchSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
     console = hid_core.GetEmulatedConsole();
 }
 
@@ -28,14 +31,12 @@ void Controller_Touchscreen::OnInit() {}
 
 void Controller_Touchscreen::OnRelease() {}
 
-void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                                      std::size_t size) {
-    touch_screen_lifo.timestamp = core_timing.GetCPUTicks();
+void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    shared_memory->touch_screen_lifo.timestamp = core_timing.GetCPUTicks();
 
     if (!IsControllerActivated()) {
-        touch_screen_lifo.buffer_count = 0;
-        touch_screen_lifo.buffer_tail = 0;
-        std::memcpy(data, &touch_screen_lifo, sizeof(touch_screen_lifo));
+        shared_memory->touch_screen_lifo.buffer_count = 0;
+        shared_memory->touch_screen_lifo.buffer_tail = 0;
         return;
     }
 
@@ -43,7 +44,6 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
     for (std::size_t id = 0; id < MAX_FINGERS; id++) {
         const auto& current_touch = touch_status[id];
         auto& finger = fingers[id];
-        finger.position = current_touch.position;
         finger.id = current_touch.id;
 
         if (finger.attribute.start_touch) {
@@ -60,13 +60,18 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
         if (!finger.pressed && current_touch.pressed) {
             finger.attribute.start_touch.Assign(1);
             finger.pressed = true;
+            finger.position = current_touch.position;
             continue;
         }
 
         if (finger.pressed && !current_touch.pressed) {
             finger.attribute.raw = 0;
             finger.attribute.end_touch.Assign(1);
+            continue;
         }
+
+        // Only update position if touch is not on a special frame
+        finger.position = current_touch.position;
     }
 
     std::array<Core::HID::TouchFinger, MAX_FINGERS> active_fingers;
@@ -76,7 +81,7 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
         static_cast<std::size_t>(std::distance(active_fingers.begin(), end_iter));
 
     const u64 tick = core_timing.GetCPUTicks();
-    const auto& last_entry = touch_screen_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory->touch_screen_lifo.ReadCurrentEntry().state;
 
     next_state.sampling_number = last_entry.sampling_number + 1;
     next_state.entry_count = static_cast<s32>(active_fingers_count);
@@ -108,8 +113,7 @@ void Controller_Touchscreen::OnUpdate(const Core::Timing::CoreTiming& core_timin
         }
     }
 
-    touch_screen_lifo.WriteNextEntry(next_state);
-    std::memcpy(data + SHARED_MEMORY_OFFSET, &touch_screen_lifo, sizeof(touch_screen_lifo));
+    shared_memory->touch_screen_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/touchscreen.h b/src/core/hle/service/hid/controllers/touchscreen.h
index 708dde4f0..e57a3a80e 100644
--- a/src/core/hle/service/hid/controllers/touchscreen.h
+++ b/src/core/hle/service/hid/controllers/touchscreen.h
@@ -1,14 +1,10 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "common/point.h"
-#include "common/swap.h"
 #include "core/hid/hid_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 #include "core/hle/service/hid/ring_lifo.h"
@@ -29,14 +25,14 @@ public:
 
     // This is nn::hid::TouchScreenConfigurationForNx
     struct TouchScreenConfigurationForNx {
-        TouchScreenModeForNx mode;
+        TouchScreenModeForNx mode{TouchScreenModeForNx::UseSystemSetting};
         INSERT_PADDING_BYTES_NOINIT(0x7);
         INSERT_PADDING_BYTES_NOINIT(0xF); // Reserved
     };
     static_assert(sizeof(TouchScreenConfigurationForNx) == 0x17,
                   "TouchScreenConfigurationForNx is an invalid size");
 
-    explicit Controller_Touchscreen(Core::HID::HIDCore& hid_core_);
+    explicit Controller_Touchscreen(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_Touchscreen() override;
 
     // Called when the controller is initialized
@@ -46,26 +42,32 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
     static constexpr std::size_t MAX_FINGERS = 16;
 
     // This is nn::hid::TouchScreenState
     struct TouchScreenState {
-        s64 sampling_number;
-        s32 entry_count;
+        s64 sampling_number{};
+        s32 entry_count{};
         INSERT_PADDING_BYTES(4); // Reserved
-        std::array<Core::HID::TouchState, MAX_FINGERS> states;
+        std::array<Core::HID::TouchState, MAX_FINGERS> states{};
     };
     static_assert(sizeof(TouchScreenState) == 0x290, "TouchScreenState is an invalid size");
 
-    // This is nn::hid::detail::TouchScreenLifo
-    Lifo<TouchScreenState, hid_entry_count> touch_screen_lifo{};
-    static_assert(sizeof(touch_screen_lifo) == 0x2C38, "touch_screen_lifo is an invalid size");
+    struct TouchSharedMemory {
+        // This is nn::hid::detail::TouchScreenLifo
+        Lifo<TouchScreenState, hid_entry_count> touch_screen_lifo{};
+        static_assert(sizeof(touch_screen_lifo) == 0x2C38, "touch_screen_lifo is an invalid size");
+        INSERT_PADDING_WORDS(0xF2);
+    };
+    static_assert(sizeof(TouchSharedMemory) == 0x3000, "TouchSharedMemory is an invalid size");
+
     TouchScreenState next_state{};
+    TouchSharedMemory* shared_memory = nullptr;
+    Core::HID::EmulatedConsole* console = nullptr;
 
-    std::array<Core::HID::TouchFinger, MAX_FINGERS> fingers;
-    Core::HID::EmulatedConsole* console;
+    std::array<Core::HID::TouchFinger, MAX_FINGERS> fingers{};
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/xpad.cpp b/src/core/hle/service/hid/controllers/xpad.cpp
index e4da16466..62119e2c5 100644
--- a/src/core/hle/service/hid/controllers/xpad.cpp
+++ b/src/core/hle/service/hid/controllers/xpad.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/common_types.h"
@@ -11,28 +10,31 @@
 namespace Service::HID {
 constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C00;
 
-Controller_XPad::Controller_XPad(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+Controller_XPad::Controller_XPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_)
+    : ControllerBase{hid_core_} {
+    static_assert(SHARED_MEMORY_OFFSET + sizeof(XpadSharedMemory) < shared_memory_size,
+                  "XpadSharedMemory is bigger than the shared memory");
+    shared_memory = std::construct_at(
+        reinterpret_cast<XpadSharedMemory*>(raw_shared_memory_ + SHARED_MEMORY_OFFSET));
+}
 Controller_XPad::~Controller_XPad() = default;
 
 void Controller_XPad::OnInit() {}
 
 void Controller_XPad::OnRelease() {}
 
-void Controller_XPad::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
-                               std::size_t size) {
+void Controller_XPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
     if (!IsControllerActivated()) {
-        basic_xpad_lifo.buffer_count = 0;
-        basic_xpad_lifo.buffer_tail = 0;
-        std::memcpy(data + SHARED_MEMORY_OFFSET, &basic_xpad_lifo, sizeof(basic_xpad_lifo));
+        shared_memory->basic_xpad_lifo.buffer_count = 0;
+        shared_memory->basic_xpad_lifo.buffer_tail = 0;
         return;
     }
 
-    const auto& last_entry = basic_xpad_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory->basic_xpad_lifo.ReadCurrentEntry().state;
     next_state.sampling_number = last_entry.sampling_number + 1;
     // TODO(ogniK): Update xpad states
 
-    basic_xpad_lifo.WriteNextEntry(next_state);
-    std::memcpy(data + SHARED_MEMORY_OFFSET, &basic_xpad_lifo, sizeof(basic_xpad_lifo));
+    shared_memory->basic_xpad_lifo.WriteNextEntry(next_state);
 }
 
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/controllers/xpad.h b/src/core/hle/service/hid/controllers/xpad.h
index ba8db8d9d..d01dee5fc 100644
--- a/src/core/hle/service/hid/controllers/xpad.h
+++ b/src/core/hle/service/hid/controllers/xpad.h
@@ -1,13 +1,10 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include "common/bit_field.h"
-#include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "common/swap.h"
 #include "core/hid/hid_types.h"
 #include "core/hle/service/hid/controllers/controller_base.h"
 #include "core/hle/service/hid/ring_lifo.h"
@@ -15,7 +12,7 @@
 namespace Service::HID {
 class Controller_XPad final : public ControllerBase {
 public:
-    explicit Controller_XPad(Core::HID::HIDCore& hid_core_);
+    explicit Controller_XPad(Core::HID::HIDCore& hid_core_, u8* raw_shared_memory_);
     ~Controller_XPad() override;
 
     // Called when the controller is initialized
@@ -25,7 +22,7 @@ public:
     void OnRelease() override;
 
     // When the controller is requesting an update for the shared memory
-    void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
     // This is nn::hid::BasicXpadAttributeSet
@@ -93,17 +90,23 @@ private:
 
     // This is nn::hid::detail::BasicXpadState
     struct BasicXpadState {
-        s64 sampling_number;
-        BasicXpadAttributeSet attributes;
-        BasicXpadButtonSet pad_states;
-        Core::HID::AnalogStickState l_stick;
-        Core::HID::AnalogStickState r_stick;
+        s64 sampling_number{};
+        BasicXpadAttributeSet attributes{};
+        BasicXpadButtonSet pad_states{};
+        Core::HID::AnalogStickState l_stick{};
+        Core::HID::AnalogStickState r_stick{};
     };
     static_assert(sizeof(BasicXpadState) == 0x20, "BasicXpadState is an invalid size");
 
-    // This is nn::hid::detail::BasicXpadLifo
-    Lifo<BasicXpadState, hid_entry_count> basic_xpad_lifo{};
-    static_assert(sizeof(basic_xpad_lifo) == 0x2C8, "basic_xpad_lifo is an invalid size");
+    struct XpadSharedMemory {
+        // This is nn::hid::detail::BasicXpadLifo
+        Lifo<BasicXpadState, hid_entry_count> basic_xpad_lifo{};
+        static_assert(sizeof(basic_xpad_lifo) == 0x2C8, "basic_xpad_lifo is an invalid size");
+        INSERT_PADDING_WORDS(0x4E);
+    };
+    static_assert(sizeof(XpadSharedMemory) == 0x400, "XpadSharedMemory is an invalid size");
+
     BasicXpadState next_state{};
+    XpadSharedMemory* shared_memory = nullptr;
 };
 } // namespace Service::HID
diff --git a/src/core/hle/service/hid/errors.h b/src/core/hle/service/hid/errors.h
index 3583642e7..76208e9a4 100644
--- a/src/core/hle/service/hid/errors.h
+++ b/src/core/hle/service/hid/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,6 +7,24 @@
 
 namespace Service::HID {
 
-constexpr ResultCode ERR_NPAD_NOT_CONNECTED{ErrorModule::HID, 710};
+constexpr Result PalmaResultSuccess{ErrorModule::HID, 0};
+constexpr Result NpadInvalidHandle{ErrorModule::HID, 100};
+constexpr Result NpadDeviceIndexOutOfRange{ErrorModule::HID, 107};
+constexpr Result VibrationInvalidStyleIndex{ErrorModule::HID, 122};
+constexpr Result VibrationInvalidNpadId{ErrorModule::HID, 123};
+constexpr Result VibrationDeviceIndexOutOfRange{ErrorModule::HID, 124};
+constexpr Result InvalidSixAxisFusionRange{ErrorModule::HID, 423};
+constexpr Result NpadIsDualJoycon{ErrorModule::HID, 601};
+constexpr Result NpadIsSameType{ErrorModule::HID, 602};
+constexpr Result InvalidNpadId{ErrorModule::HID, 709};
+constexpr Result NpadNotConnected{ErrorModule::HID, 710};
+constexpr Result InvalidPalmaHandle{ErrorModule::HID, 3302};
 
 } // namespace Service::HID
+
+namespace Service::IRS {
+
+constexpr Result InvalidProcessorState{ErrorModule::Irsensor, 78};
+constexpr Result InvalidIrCameraHandle{ErrorModule::Irsensor, 204};
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index d9202ea6c..46bad7871 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include "common/common_types.h"
@@ -16,6 +15,7 @@
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid.h"
+#include "core/hle/service/hid/hidbus.h"
 #include "core/hle/service/hid/irs.h"
 #include "core/hle/service/hid/xcd.h"
 #include "core/memory.h"
@@ -27,6 +27,7 @@
 #include "core/hle/service/hid/controllers/keyboard.h"
 #include "core/hle/service/hid/controllers/mouse.h"
 #include "core/hle/service/hid/controllers/npad.h"
+#include "core/hle/service/hid/controllers/palma.h"
 #include "core/hle/service/hid/controllers/stubbed.h"
 #include "core/hle/service/hid/controllers/touchscreen.h"
 #include "core/hle/service/hid/controllers/xpad.h"
@@ -35,11 +36,10 @@ namespace Service::HID {
 
 // Updating period for each HID device.
 // Period time is obtained by measuring the number of samples in a second on HW using a homebrew
-constexpr auto pad_update_ns = std::chrono::nanoseconds{4 * 1000 * 1000};            // (4ms, 250Hz)
+// Correct pad_update_ns is 4ms this is overclocked to lower input lag
+constexpr auto pad_update_ns = std::chrono::nanoseconds{1 * 1000 * 1000}; // (1ms, 1000Hz)
 constexpr auto mouse_keyboard_update_ns = std::chrono::nanoseconds{8 * 1000 * 1000}; // (8ms, 125Hz)
-// TODO: Correct update rate for motion is 5ms. Check why some games don't behave at that speed
-constexpr auto motion_update_ns = std::chrono::nanoseconds{10 * 1000 * 1000}; // (10ms, 100Hz)
-constexpr std::size_t SHARED_MEMORY_SIZE = 0x40000;
+constexpr auto motion_update_ns = std::chrono::nanoseconds{5 * 1000 * 1000};         // (5ms, 200Hz)
 
 IAppletResource::IAppletResource(Core::System& system_,
                                  KernelHelpers::ServiceContext& service_context_)
@@ -48,20 +48,21 @@ IAppletResource::IAppletResource(Core::System& system_,
         {0, &IAppletResource::GetSharedMemoryHandle, "GetSharedMemoryHandle"},
     };
     RegisterHandlers(functions);
-
-    MakeController<Controller_DebugPad>(HidController::DebugPad);
-    MakeController<Controller_Touchscreen>(HidController::Touchscreen);
-    MakeController<Controller_Mouse>(HidController::Mouse);
-    MakeController<Controller_Keyboard>(HidController::Keyboard);
-    MakeController<Controller_XPad>(HidController::XPad);
-    MakeController<Controller_Stubbed>(HidController::HomeButton);
-    MakeController<Controller_Stubbed>(HidController::SleepButton);
-    MakeController<Controller_Stubbed>(HidController::CaptureButton);
-    MakeController<Controller_Stubbed>(HidController::InputDetector);
-    MakeController<Controller_Stubbed>(HidController::UniquePad);
-    MakeControllerWithServiceContext<Controller_NPad>(HidController::NPad);
-    MakeController<Controller_Gesture>(HidController::Gesture);
-    MakeController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor);
+    u8* shared_memory = system.Kernel().GetHidSharedMem().GetPointer();
+    MakeController<Controller_DebugPad>(HidController::DebugPad, shared_memory);
+    MakeController<Controller_Touchscreen>(HidController::Touchscreen, shared_memory);
+    MakeController<Controller_Mouse>(HidController::Mouse, shared_memory);
+    MakeController<Controller_Keyboard>(HidController::Keyboard, shared_memory);
+    MakeController<Controller_XPad>(HidController::XPad, shared_memory);
+    MakeController<Controller_Stubbed>(HidController::HomeButton, shared_memory);
+    MakeController<Controller_Stubbed>(HidController::SleepButton, shared_memory);
+    MakeController<Controller_Stubbed>(HidController::CaptureButton, shared_memory);
+    MakeController<Controller_Stubbed>(HidController::InputDetector, shared_memory);
+    MakeController<Controller_Stubbed>(HidController::UniquePad, shared_memory);
+    MakeControllerWithServiceContext<Controller_NPad>(HidController::NPad, shared_memory);
+    MakeController<Controller_Gesture>(HidController::Gesture, shared_memory);
+    MakeController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor, shared_memory);
+    MakeControllerWithServiceContext<Controller_Palma>(HidController::Palma, shared_memory);
 
     // Homebrew doesn't try to activate some controllers, so we activate them by default
     GetController<Controller_NPad>(HidController::NPad).ActivateController();
@@ -76,26 +77,34 @@ IAppletResource::IAppletResource(Core::System& system_,
     // Register update callbacks
     pad_update_event = Core::Timing::CreateEvent(
         "HID::UpdatePadCallback",
-        [this](std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             const auto guard = LockService();
             UpdateControllers(user_data, ns_late);
+            return std::nullopt;
         });
     mouse_keyboard_update_event = Core::Timing::CreateEvent(
         "HID::UpdateMouseKeyboardCallback",
-        [this](std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             const auto guard = LockService();
             UpdateMouseKeyboard(user_data, ns_late);
+            return std::nullopt;
         });
     motion_update_event = Core::Timing::CreateEvent(
         "HID::UpdateMotionCallback",
-        [this](std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             const auto guard = LockService();
             UpdateMotion(user_data, ns_late);
+            return std::nullopt;
         });
 
-    system.CoreTiming().ScheduleEvent(pad_update_ns, pad_update_event);
-    system.CoreTiming().ScheduleEvent(mouse_keyboard_update_ns, mouse_keyboard_update_event);
-    system.CoreTiming().ScheduleEvent(motion_update_ns, motion_update_event);
+    system.CoreTiming().ScheduleLoopingEvent(pad_update_ns, pad_update_ns, pad_update_event);
+    system.CoreTiming().ScheduleLoopingEvent(mouse_keyboard_update_ns, mouse_keyboard_update_ns,
+                                             mouse_keyboard_update_event);
+    system.CoreTiming().ScheduleLoopingEvent(motion_update_ns, motion_update_ns,
+                                             motion_update_event);
 
     system.HIDCore().ReloadInputDevices();
 }
@@ -135,47 +144,22 @@ void IAppletResource::UpdateControllers(std::uintptr_t user_data,
         if (controller == controllers[static_cast<size_t>(HidController::Mouse)]) {
             continue;
         }
-        controller->OnUpdate(core_timing, system.Kernel().GetHidSharedMem().GetPointer(),
-                             SHARED_MEMORY_SIZE);
-    }
-
-    // If ns_late is higher than the update rate ignore the delay
-    if (ns_late > pad_update_ns) {
-        ns_late = {};
+        controller->OnUpdate(core_timing);
     }
-
-    core_timing.ScheduleEvent(pad_update_ns - ns_late, pad_update_event);
 }
 
 void IAppletResource::UpdateMouseKeyboard(std::uintptr_t user_data,
                                           std::chrono::nanoseconds ns_late) {
     auto& core_timing = system.CoreTiming();
 
-    controllers[static_cast<size_t>(HidController::Mouse)]->OnUpdate(
-        core_timing, system.Kernel().GetHidSharedMem().GetPointer(), SHARED_MEMORY_SIZE);
-    controllers[static_cast<size_t>(HidController::Keyboard)]->OnUpdate(
-        core_timing, system.Kernel().GetHidSharedMem().GetPointer(), SHARED_MEMORY_SIZE);
-
-    // If ns_late is higher than the update rate ignore the delay
-    if (ns_late > mouse_keyboard_update_ns) {
-        ns_late = {};
-    }
-
-    core_timing.ScheduleEvent(mouse_keyboard_update_ns - ns_late, mouse_keyboard_update_event);
+    controllers[static_cast<size_t>(HidController::Mouse)]->OnUpdate(core_timing);
+    controllers[static_cast<size_t>(HidController::Keyboard)]->OnUpdate(core_timing);
 }
 
 void IAppletResource::UpdateMotion(std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
     auto& core_timing = system.CoreTiming();
 
-    controllers[static_cast<size_t>(HidController::NPad)]->OnMotionUpdate(
-        core_timing, system.Kernel().GetHidSharedMem().GetPointer(), SHARED_MEMORY_SIZE);
-
-    // If ns_late is higher than the update rate ignore the delay
-    if (ns_late > motion_update_ns) {
-        ns_late = {};
-    }
-
-    core_timing.ScheduleEvent(motion_update_ns - ns_late, motion_update_event);
+    controllers[static_cast<size_t>(HidController::NPad)]->OnMotionUpdate(core_timing);
 }
 
 class IActiveVibrationDeviceList final : public ServiceFramework<IActiveVibrationDeviceList> {
@@ -247,7 +231,7 @@ Hid::Hid(Core::System& system_)
         {65, nullptr, "GetJoySixAxisSensorLifoHandle"},
         {66, &Hid::StartSixAxisSensor, "StartSixAxisSensor"},
         {67, &Hid::StopSixAxisSensor, "StopSixAxisSensor"},
-        {68, nullptr, "IsSixAxisSensorFusionEnabled"},
+        {68, &Hid::IsSixAxisSensorFusionEnabled, "IsSixAxisSensorFusionEnabled"},
         {69, &Hid::EnableSixAxisSensorFusion, "EnableSixAxisSensorFusion"},
         {70, &Hid::SetSixAxisSensorFusionParameters, "SetSixAxisSensorFusionParameters"},
         {71, &Hid::GetSixAxisSensorFusionParameters, "GetSixAxisSensorFusionParameters"},
@@ -263,12 +247,12 @@ Hid::Hid(Core::System& system_)
         {81, &Hid::ResetGyroscopeZeroDriftMode, "ResetGyroscopeZeroDriftMode"},
         {82, &Hid::IsSixAxisSensorAtRest, "IsSixAxisSensorAtRest"},
         {83, &Hid::IsFirmwareUpdateAvailableForSixAxisSensor, "IsFirmwareUpdateAvailableForSixAxisSensor"},
-        {84, nullptr, "EnableSixAxisSensorUnalteredPassthrough"},
-        {85, nullptr, "IsSixAxisSensorUnalteredPassthroughEnabled"},
+        {84, &Hid::EnableSixAxisSensorUnalteredPassthrough, "EnableSixAxisSensorUnalteredPassthrough"},
+        {85, &Hid::IsSixAxisSensorUnalteredPassthroughEnabled, "IsSixAxisSensorUnalteredPassthroughEnabled"},
         {86, nullptr, "StoreSixAxisSensorCalibrationParameter"},
-        {87, nullptr, "LoadSixAxisSensorCalibrationParameter"},
-        {88, nullptr, "GetSixAxisSensorIcInformation"},
-        {89, nullptr, "ResetIsSixAxisSensorDeviceNewlyAssigned"},
+        {87, &Hid::LoadSixAxisSensorCalibrationParameter, "LoadSixAxisSensorCalibrationParameter"},
+        {88, &Hid::GetSixAxisSensorIcInformation, "GetSixAxisSensorIcInformation"},
+        {89, &Hid::ResetIsSixAxisSensorDeviceNewlyAssigned, "ResetIsSixAxisSensorDeviceNewlyAssigned"},
         {91, &Hid::ActivateGesture, "ActivateGesture"},
         {100, &Hid::SetSupportedNpadStyleSet, "SetSupportedNpadStyleSet"},
         {101, &Hid::GetSupportedNpadStyleSet, "GetSupportedNpadStyleSet"},
@@ -329,40 +313,40 @@ Hid::Hid(Core::System& system_)
         {406, nullptr, "GetNpadLeftRightInterfaceType"},
         {407, nullptr, "GetNpadOfHighestBatteryLevel"},
         {408, nullptr, "GetNpadOfHighestBatteryLevelForJoyRight"},
-        {500, nullptr, "GetPalmaConnectionHandle"},
-        {501, nullptr, "InitializePalma"},
-        {502, nullptr, "AcquirePalmaOperationCompleteEvent"},
-        {503, nullptr, "GetPalmaOperationInfo"},
-        {504, nullptr, "PlayPalmaActivity"},
-        {505, nullptr, "SetPalmaFrModeType"},
-        {506, nullptr, "ReadPalmaStep"},
-        {507, nullptr, "EnablePalmaStep"},
-        {508, nullptr, "ResetPalmaStep"},
-        {509, nullptr, "ReadPalmaApplicationSection"},
-        {510, nullptr, "WritePalmaApplicationSection"},
-        {511, nullptr, "ReadPalmaUniqueCode"},
-        {512, nullptr, "SetPalmaUniqueCodeInvalid"},
-        {513, nullptr, "WritePalmaActivityEntry"},
-        {514, nullptr, "WritePalmaRgbLedPatternEntry"},
-        {515, nullptr, "WritePalmaWaveEntry"},
-        {516, nullptr, "SetPalmaDataBaseIdentificationVersion"},
-        {517, nullptr, "GetPalmaDataBaseIdentificationVersion"},
-        {518, nullptr, "SuspendPalmaFeature"},
-        {519, nullptr, "GetPalmaOperationResult"},
-        {520, nullptr, "ReadPalmaPlayLog"},
-        {521, nullptr, "ResetPalmaPlayLog"},
+        {500, &Hid::GetPalmaConnectionHandle, "GetPalmaConnectionHandle"},
+        {501, &Hid::InitializePalma, "InitializePalma"},
+        {502, &Hid::AcquirePalmaOperationCompleteEvent, "AcquirePalmaOperationCompleteEvent"},
+        {503, &Hid::GetPalmaOperationInfo, "GetPalmaOperationInfo"},
+        {504, &Hid::PlayPalmaActivity, "PlayPalmaActivity"},
+        {505, &Hid::SetPalmaFrModeType, "SetPalmaFrModeType"},
+        {506, &Hid::ReadPalmaStep, "ReadPalmaStep"},
+        {507, &Hid::EnablePalmaStep, "EnablePalmaStep"},
+        {508, &Hid::ResetPalmaStep, "ResetPalmaStep"},
+        {509, &Hid::ReadPalmaApplicationSection, "ReadPalmaApplicationSection"},
+        {510, &Hid::WritePalmaApplicationSection, "WritePalmaApplicationSection"},
+        {511, &Hid::ReadPalmaUniqueCode, "ReadPalmaUniqueCode"},
+        {512, &Hid::SetPalmaUniqueCodeInvalid, "SetPalmaUniqueCodeInvalid"},
+        {513, &Hid::WritePalmaActivityEntry, "WritePalmaActivityEntry"},
+        {514, &Hid::WritePalmaRgbLedPatternEntry, "WritePalmaRgbLedPatternEntry"},
+        {515, &Hid::WritePalmaWaveEntry, "WritePalmaWaveEntry"},
+        {516, &Hid::SetPalmaDataBaseIdentificationVersion, "SetPalmaDataBaseIdentificationVersion"},
+        {517, &Hid::GetPalmaDataBaseIdentificationVersion, "GetPalmaDataBaseIdentificationVersion"},
+        {518, &Hid::SuspendPalmaFeature, "SuspendPalmaFeature"},
+        {519, &Hid::GetPalmaOperationResult, "GetPalmaOperationResult"},
+        {520, &Hid::ReadPalmaPlayLog, "ReadPalmaPlayLog"},
+        {521, &Hid::ResetPalmaPlayLog, "ResetPalmaPlayLog"},
         {522, &Hid::SetIsPalmaAllConnectable, "SetIsPalmaAllConnectable"},
-        {523, nullptr, "SetIsPalmaPairedConnectable"},
-        {524, nullptr, "PairPalma"},
+        {523, &Hid::SetIsPalmaPairedConnectable, "SetIsPalmaPairedConnectable"},
+        {524, &Hid::PairPalma, "PairPalma"},
         {525, &Hid::SetPalmaBoostMode, "SetPalmaBoostMode"},
-        {526, nullptr, "CancelWritePalmaWaveEntry"},
-        {527, nullptr, "EnablePalmaBoostMode"},
-        {528, nullptr, "GetPalmaBluetoothAddress"},
-        {529, nullptr, "SetDisallowedPalmaConnection"},
+        {526, &Hid::CancelWritePalmaWaveEntry, "CancelWritePalmaWaveEntry"},
+        {527, &Hid::EnablePalmaBoostMode, "EnablePalmaBoostMode"},
+        {528, &Hid::GetPalmaBluetoothAddress, "GetPalmaBluetoothAddress"},
+        {529, &Hid::SetDisallowedPalmaConnection, "SetDisallowedPalmaConnection"},
         {1000, &Hid::SetNpadCommunicationMode, "SetNpadCommunicationMode"},
         {1001, &Hid::GetNpadCommunicationMode, "GetNpadCommunicationMode"},
         {1002, &Hid::SetTouchScreenConfiguration, "SetTouchScreenConfiguration"},
-        {1003, nullptr, "IsFirmwareUpdateNeededForNotification"},
+        {1003, &Hid::IsFirmwareUpdateNeededForNotification, "IsFirmwareUpdateNeededForNotification"},
         {2000, nullptr, "ActivateDigitizer"},
     };
     // clang-format on
@@ -527,8 +511,8 @@ void Hid::StartSixAxisSensor(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetSixAxisEnabled(parameters.sixaxis_handle, true);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.SetSixAxisEnabled(parameters.sixaxis_handle, true);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
@@ -536,7 +520,7 @@ void Hid::StartSixAxisSensor(Kernel::HLERequestContext& ctx) {
               parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void Hid::StopSixAxisSensor(Kernel::HLERequestContext& ctx) {
@@ -550,8 +534,8 @@ void Hid::StopSixAxisSensor(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetSixAxisEnabled(parameters.sixaxis_handle, false);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.SetSixAxisEnabled(parameters.sixaxis_handle, false);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
@@ -559,7 +543,33 @@ void Hid::StopSixAxisSensor(Kernel::HLERequestContext& ctx) {
               parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
+}
+
+void Hid::IsSixAxisSensorFusionEnabled(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    bool is_enabled{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.IsSixAxisSensorFusionEnabled(parameters.sixaxis_handle, is_enabled);
+
+    LOG_DEBUG(Service_HID,
+              "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
+              parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
+              parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(result);
+    rb.Push(is_enabled);
 }
 
 void Hid::EnableSixAxisSensorFusion(Kernel::HLERequestContext& ctx) {
@@ -574,9 +584,9 @@ void Hid::EnableSixAxisSensorFusion(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetSixAxisFusionEnabled(parameters.sixaxis_handle,
-                                 parameters.enable_sixaxis_sensor_fusion);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.SetSixAxisFusionEnabled(parameters.sixaxis_handle,
+                                                           parameters.enable_sixaxis_sensor_fusion);
 
     LOG_DEBUG(Service_HID,
               "called, enable_sixaxis_sensor_fusion={}, npad_type={}, npad_id={}, "
@@ -586,7 +596,7 @@ void Hid::EnableSixAxisSensorFusion(Kernel::HLERequestContext& ctx) {
               parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void Hid::SetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
@@ -601,8 +611,9 @@ void Hid::SetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetSixAxisFusionParameters(parameters.sixaxis_handle, parameters.sixaxis_fusion);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.SetSixAxisFusionParameters(parameters.sixaxis_handle, parameters.sixaxis_fusion);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, parameter1={}, "
@@ -612,7 +623,7 @@ void Hid::SetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
               parameters.sixaxis_fusion.parameter2, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void Hid::GetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
@@ -626,9 +637,11 @@ void Hid::GetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    const auto sixaxis_fusion_parameters =
-        applet_resource->GetController<Controller_NPad>(HidController::NPad)
-            .GetSixAxisFusionParameters(parameters.sixaxis_handle);
+    Core::HID::SixAxisSensorFusionParameters fusion_parameters{};
+    const auto& controller =
+        GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.GetSixAxisFusionParameters(parameters.sixaxis_handle, fusion_parameters);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
@@ -636,8 +649,8 @@ void Hid::GetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
               parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 4};
-    rb.Push(ResultSuccess);
-    rb.PushRaw(sixaxis_fusion_parameters);
+    rb.Push(result);
+    rb.PushRaw(fusion_parameters);
 }
 
 void Hid::ResetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
@@ -651,8 +664,15 @@ void Hid::ResetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .ResetSixAxisFusionParameters(parameters.sixaxis_handle);
+    // Since these parameters are unknow just use what HW outputs
+    const Core::HID::SixAxisSensorFusionParameters fusion_parameters{
+        .parameter1 = 0.03f,
+        .parameter2 = 0.4f,
+    };
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result1 =
+        controller.SetSixAxisFusionParameters(parameters.sixaxis_handle, fusion_parameters);
+    const auto result2 = controller.SetSixAxisFusionEnabled(parameters.sixaxis_handle, true);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
@@ -660,7 +680,11 @@ void Hid::ResetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx) {
               parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    if (result1.IsError()) {
+        rb.Push(result1);
+        return;
+    }
+    rb.Push(result2);
 }
 
 void Hid::SetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
@@ -669,8 +693,8 @@ void Hid::SetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
     const auto drift_mode{rp.PopEnum<Controller_NPad::GyroscopeZeroDriftMode>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetGyroscopeZeroDriftMode(sixaxis_handle, drift_mode);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.SetGyroscopeZeroDriftMode(sixaxis_handle, drift_mode);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, drift_mode={}, "
@@ -679,7 +703,7 @@ void Hid::SetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
               drift_mode, applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void Hid::GetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
@@ -693,15 +717,18 @@ void Hid::GetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
+    auto drift_mode{Controller_NPad::GyroscopeZeroDriftMode::Standard};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.GetGyroscopeZeroDriftMode(parameters.sixaxis_handle, drift_mode);
+
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
               parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
               parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.PushEnum(applet_resource->GetController<Controller_NPad>(HidController::NPad)
-                    .GetGyroscopeZeroDriftMode(parameters.sixaxis_handle));
+    rb.Push(result);
+    rb.PushEnum(drift_mode);
 }
 
 void Hid::ResetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
@@ -714,10 +741,10 @@ void Hid::ResetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
     static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
 
     const auto parameters{rp.PopRaw<Parameters>()};
-    const auto drift_mode{Controller_NPad::GyroscopeZeroDriftMode::Standard};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetGyroscopeZeroDriftMode(parameters.sixaxis_handle, drift_mode);
+    const auto drift_mode{Controller_NPad::GyroscopeZeroDriftMode::Standard};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.SetGyroscopeZeroDriftMode(parameters.sixaxis_handle, drift_mode);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
@@ -725,7 +752,7 @@ void Hid::ResetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx) {
               parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void Hid::IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
@@ -739,6 +766,10 @@ void Hid::IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
+    bool is_at_rest{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    controller.IsSixAxisSensorAtRest(parameters.sixaxis_handle, is_at_rest);
+
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
               parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
@@ -746,8 +777,7 @@ void Hid::IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(applet_resource->GetController<Controller_NPad>(HidController::NPad)
-                .IsSixAxisSensorAtRest(parameters.sixaxis_handle));
+    rb.Push(is_at_rest);
 }
 
 void Hid::IsFirmwareUpdateAvailableForSixAxisSensor(Kernel::HLERequestContext& ctx) {
@@ -761,6 +791,11 @@ void Hid::IsFirmwareUpdateAvailableForSixAxisSensor(Kernel::HLERequestContext& c
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
+    bool is_firmware_available{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    controller.IsFirmwareUpdateAvailableForSixAxisSensor(parameters.sixaxis_handle,
+                                                         is_firmware_available);
+
     LOG_WARNING(
         Service_HID,
         "(STUBBED) called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
@@ -769,7 +804,145 @@ void Hid::IsFirmwareUpdateAvailableForSixAxisSensor(Kernel::HLERequestContext& c
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(false);
+    rb.Push(is_firmware_available);
+}
+
+void Hid::EnableSixAxisSensorUnalteredPassthrough(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        bool enabled;
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.EnableSixAxisSensorUnalteredPassthrough(
+        parameters.sixaxis_handle, parameters.enabled);
+
+    LOG_DEBUG(Service_HID,
+              "(STUBBED) called, enabled={}, npad_type={}, npad_id={}, device_index={}, "
+              "applet_resource_user_id={}",
+              parameters.enabled, parameters.sixaxis_handle.npad_type,
+              parameters.sixaxis_handle.npad_id, parameters.sixaxis_handle.device_index,
+              parameters.applet_resource_user_id);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::IsSixAxisSensorUnalteredPassthroughEnabled(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    bool is_unaltered_sisxaxis_enabled{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.IsSixAxisSensorUnalteredPassthroughEnabled(
+        parameters.sixaxis_handle, is_unaltered_sisxaxis_enabled);
+
+    LOG_DEBUG(
+        Service_HID,
+        "(STUBBED) called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
+        parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
+        parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(result);
+    rb.Push(is_unaltered_sisxaxis_enabled);
+}
+
+void Hid::LoadSixAxisSensorCalibrationParameter(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    Core::HID::SixAxisSensorCalibrationParameter calibration{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.LoadSixAxisSensorCalibrationParameter(parameters.sixaxis_handle, calibration);
+
+    LOG_WARNING(
+        Service_HID,
+        "(STUBBED) called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
+        parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
+        parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
+
+    if (result.IsSuccess()) {
+        ctx.WriteBuffer(calibration);
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::GetSixAxisSensorIcInformation(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    Core::HID::SixAxisSensorIcInformation ic_information{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.GetSixAxisSensorIcInformation(parameters.sixaxis_handle, ic_information);
+
+    LOG_WARNING(
+        Service_HID,
+        "(STUBBED) called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
+        parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
+        parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
+
+    if (result.IsSuccess()) {
+        ctx.WriteBuffer(ic_information);
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ResetIsSixAxisSensorDeviceNewlyAssigned(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.ResetIsSixAxisSensorDeviceNewlyAssigned(parameters.sixaxis_handle);
+
+    LOG_WARNING(
+        Service_HID,
+        "(STUBBED) called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
+        parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
+        parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
 }
 
 void Hid::ActivateGesture(Kernel::HLERequestContext& ctx) {
@@ -878,6 +1051,10 @@ void Hid::AcquireNpadStyleSetUpdateEventHandle(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}, unknown={}",
               parameters.npad_id, parameters.applet_resource_user_id, parameters.unknown);
 
+    // Games expect this event to be signaled after calling this function
+    applet_resource->GetController<Controller_NPad>(HidController::NPad)
+        .SignalStyleSetChangedEvent(parameters.npad_id);
+
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(ResultSuccess);
     rb.PushCopyObjects(applet_resource->GetController<Controller_NPad>(HidController::NPad)
@@ -895,8 +1072,8 @@ void Hid::DisconnectNpad(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .DisconnectNpad(parameters.npad_id);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    controller.DisconnectNpad(parameters.npad_id);
 
     LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
               parameters.applet_resource_user_id);
@@ -909,13 +1086,15 @@ void Hid::GetPlayerLedPattern(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto npad_id{rp.PopEnum<Core::HID::NpadIdType>()};
 
+    Core::HID::LedPattern pattern{0, 0, 0, 0};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.GetLedPattern(npad_id, pattern);
+
     LOG_DEBUG(Service_HID, "called, npad_id={}", npad_id);
 
     IPC::ResponseBuilder rb{ctx, 4};
-    rb.Push(ResultSuccess);
-    rb.Push(applet_resource->GetController<Controller_NPad>(HidController::NPad)
-                .GetLedPattern(npad_id)
-                .raw);
+    rb.Push(result);
+    rb.Push(pattern.raw);
 }
 
 void Hid::ActivateNpadWithRevision(Kernel::HLERequestContext& ctx) {
@@ -975,9 +1154,9 @@ void Hid::SetNpadJoyAssignmentModeSingleByDefault(Kernel::HLERequestContext& ctx
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetNpadMode(parameters.npad_id, Controller_NPad::NpadJoyDeviceType::Left,
-                     Controller_NPad::NpadJoyAssignmentMode::Single);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    controller.SetNpadMode(parameters.npad_id, Controller_NPad::NpadJoyDeviceType::Left,
+                           Controller_NPad::NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
              parameters.applet_resource_user_id);
@@ -998,9 +1177,9 @@ void Hid::SetNpadJoyAssignmentModeSingle(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetNpadMode(parameters.npad_id, parameters.npad_joy_device_type,
-                     Controller_NPad::NpadJoyAssignmentMode::Single);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    controller.SetNpadMode(parameters.npad_id, parameters.npad_joy_device_type,
+                           Controller_NPad::NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}, npad_joy_device_type={}",
              parameters.npad_id, parameters.applet_resource_user_id,
@@ -1021,8 +1200,8 @@ void Hid::SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetNpadMode(parameters.npad_id, {}, Controller_NPad::NpadJoyAssignmentMode::Dual);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    controller.SetNpadMode(parameters.npad_id, {}, Controller_NPad::NpadJoyAssignmentMode::Dual);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
              parameters.applet_resource_user_id);
@@ -1037,14 +1216,14 @@ void Hid::MergeSingleJoyAsDualJoy(Kernel::HLERequestContext& ctx) {
     const auto npad_id_2{rp.PopEnum<Core::HID::NpadIdType>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .MergeSingleJoyAsDualJoy(npad_id_1, npad_id_2);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.MergeSingleJoyAsDualJoy(npad_id_1, npad_id_2);
 
     LOG_DEBUG(Service_HID, "called, npad_id_1={}, npad_id_2={}, applet_resource_user_id={}",
               npad_id_1, npad_id_2, applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void Hid::StartLrAssignmentMode(Kernel::HLERequestContext& ctx) {
@@ -1104,19 +1283,14 @@ void Hid::SwapNpadAssignment(Kernel::HLERequestContext& ctx) {
     const auto npad_id_2{rp.PopEnum<Core::HID::NpadIdType>()};
     const auto applet_resource_user_id{rp.Pop<u64>()};
 
-    const bool res = applet_resource->GetController<Controller_NPad>(HidController::NPad)
-                         .SwapNpadAssignment(npad_id_1, npad_id_2);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.SwapNpadAssignment(npad_id_1, npad_id_2);
 
     LOG_DEBUG(Service_HID, "called, npad_id_1={}, npad_id_2={}, applet_resource_user_id={}",
               npad_id_1, npad_id_2, applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    if (res) {
-        rb.Push(ResultSuccess);
-    } else {
-        LOG_ERROR(Service_HID, "Npads are not connected!");
-        rb.Push(ERR_NPAD_NOT_CONNECTED);
-    }
+    rb.Push(result);
 }
 
 void Hid::IsUnintendedHomeButtonInputProtectionEnabled(Kernel::HLERequestContext& ctx) {
@@ -1130,13 +1304,17 @@ void Hid::IsUnintendedHomeButtonInputProtectionEnabled(Kernel::HLERequestContext
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
+    bool is_enabled = false;
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.IsUnintendedHomeButtonInputProtectionEnabled(parameters.npad_id, is_enabled);
+
     LOG_WARNING(Service_HID, "(STUBBED) called, npad_id={}, applet_resource_user_id={}",
                 parameters.npad_id, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push(applet_resource->GetController<Controller_NPad>(HidController::NPad)
-                .IsUnintendedHomeButtonInputProtectionEnabled(parameters.npad_id));
+    rb.Push(result);
+    rb.Push(is_enabled);
 }
 
 void Hid::EnableUnintendedHomeButtonInputProtection(Kernel::HLERequestContext& ctx) {
@@ -1151,9 +1329,9 @@ void Hid::EnableUnintendedHomeButtonInputProtection(Kernel::HLERequestContext& c
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    applet_resource->GetController<Controller_NPad>(HidController::NPad)
-        .SetUnintendedHomeButtonInputProtectionEnabled(
-            parameters.unintended_home_button_input_protection, parameters.npad_id);
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result = controller.SetUnintendedHomeButtonInputProtectionEnabled(
+        parameters.unintended_home_button_input_protection, parameters.npad_id);
 
     LOG_WARNING(Service_HID,
                 "(STUBBED) called, unintended_home_button_input_protection={}, npad_id={},"
@@ -1162,7 +1340,7 @@ void Hid::EnableUnintendedHomeButtonInputProtection(Kernel::HLERequestContext& c
                 parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void Hid::SetNpadAnalogStickUseCenterClamp(Kernel::HLERequestContext& ctx) {
@@ -1222,8 +1400,11 @@ void Hid::ClearNpadCaptureButtonAssignment(Kernel::HLERequestContext& ctx) {
 void Hid::GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto vibration_device_handle{rp.PopRaw<Core::HID::VibrationDeviceHandle>()};
+    const auto& controller =
+        GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
 
     Core::HID::VibrationDeviceInfo vibration_device_info;
+    bool check_device_index = false;
 
     switch (vibration_device_handle.npad_type) {
     case Core::HID::NpadStyleIndex::ProController:
@@ -1231,34 +1412,46 @@ void Hid::GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx) {
     case Core::HID::NpadStyleIndex::JoyconDual:
     case Core::HID::NpadStyleIndex::JoyconLeft:
     case Core::HID::NpadStyleIndex::JoyconRight:
-    default:
         vibration_device_info.type = Core::HID::VibrationDeviceType::LinearResonantActuator;
+        check_device_index = true;
         break;
     case Core::HID::NpadStyleIndex::GameCube:
         vibration_device_info.type = Core::HID::VibrationDeviceType::GcErm;
         break;
-    case Core::HID::NpadStyleIndex::Pokeball:
+    case Core::HID::NpadStyleIndex::N64:
+        vibration_device_info.type = Core::HID::VibrationDeviceType::N64;
+        break;
+    default:
         vibration_device_info.type = Core::HID::VibrationDeviceType::Unknown;
         break;
     }
 
-    switch (vibration_device_handle.device_index) {
-    case Core::HID::DeviceIndex::Left:
-        vibration_device_info.position = Core::HID::VibrationDevicePosition::Left;
-        break;
-    case Core::HID::DeviceIndex::Right:
-        vibration_device_info.position = Core::HID::VibrationDevicePosition::Right;
-        break;
-    case Core::HID::DeviceIndex::None:
-    default:
-        UNREACHABLE_MSG("DeviceIndex should never be None!");
-        vibration_device_info.position = Core::HID::VibrationDevicePosition::None;
-        break;
+    vibration_device_info.position = Core::HID::VibrationDevicePosition::None;
+    if (check_device_index) {
+        switch (vibration_device_handle.device_index) {
+        case Core::HID::DeviceIndex::Left:
+            vibration_device_info.position = Core::HID::VibrationDevicePosition::Left;
+            break;
+        case Core::HID::DeviceIndex::Right:
+            vibration_device_info.position = Core::HID::VibrationDevicePosition::Right;
+            break;
+        case Core::HID::DeviceIndex::None:
+        default:
+            ASSERT_MSG(false, "DeviceIndex should never be None!");
+            break;
+        }
     }
 
     LOG_DEBUG(Service_HID, "called, vibration_device_type={}, vibration_device_position={}",
               vibration_device_info.type, vibration_device_info.position);
 
+    const auto result = controller.IsDeviceHandleValid(vibration_device_handle);
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+        return;
+    }
+
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
     rb.PushRaw(vibration_device_info);
@@ -1324,6 +1517,8 @@ void Hid::PermitVibration(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto can_vibrate{rp.Pop<bool>()};
 
+    // nnSDK saves this value as a float. Since it can only be 1.0f or 0.0f we simplify this value
+    // by converting it to a bool
     Settings::values.vibration_enabled.SetValue(can_vibrate);
 
     LOG_DEBUG(Service_HID, "called, can_vibrate={}", can_vibrate);
@@ -1335,9 +1530,12 @@ void Hid::PermitVibration(Kernel::HLERequestContext& ctx) {
 void Hid::IsVibrationPermitted(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_HID, "called");
 
+    // nnSDK checks if a float is greater than zero. We return the bool we stored earlier
+    const auto is_enabled = Settings::values.vibration_enabled.GetValue();
+
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.Push(Settings::values.vibration_enabled.GetValue());
+    rb.Push(is_enabled);
 }
 
 void Hid::SendVibrationValues(Kernel::HLERequestContext& ctx) {
@@ -1683,14 +1881,361 @@ void Hid::IsUsbFullKeyControllerEnabled(Kernel::HLERequestContext& ctx) {
     rb.Push(false);
 }
 
+void Hid::GetPalmaConnectionHandle(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::NpadIdType npad_id;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, npad_id={}, applet_resource_user_id={}",
+                parameters.npad_id, parameters.applet_resource_user_id);
+
+    Controller_Palma::PalmaConnectionHandle handle;
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.GetPalmaConnectionHandle(parameters.npad_id, handle);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.PushRaw(handle);
+}
+
+void Hid::InitializePalma(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.InitializePalma(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::AcquirePalmaOperationCompleteEvent(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(controller.AcquirePalmaOperationCompleteEvent(connection_handle));
+}
+
+void Hid::GetPalmaOperationInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    Controller_Palma::PalmaOperationType operation_type;
+    Controller_Palma::PalmaOperationData data;
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.GetPalmaOperationInfo(connection_handle, operation_type, data);
+
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    ctx.WriteBuffer(data);
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(static_cast<u64>(operation_type));
+}
+
+void Hid::PlayPalmaActivity(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto palma_activity{rp.Pop<u64>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, palma_activity={}",
+                connection_handle.npad_id, palma_activity);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.PlayPalmaActivity(connection_handle, palma_activity);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::SetPalmaFrModeType(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto fr_mode{rp.PopEnum<Controller_Palma::PalmaFrModeType>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, fr_mode={}",
+                connection_handle.npad_id, fr_mode);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.SetPalmaFrModeType(connection_handle, fr_mode);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ReadPalmaStep(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.ReadPalmaStep(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::EnablePalmaStep(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        bool is_enabled;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        Controller_Palma::PalmaConnectionHandle connection_handle;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, is_enabled={}",
+                parameters.connection_handle.npad_id, parameters.is_enabled);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result =
+        controller.EnablePalmaStep(parameters.connection_handle, parameters.is_enabled);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ResetPalmaStep(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    auto& controller = GetAppletResource()->GetController<Controller_Palma>(HidController::Palma);
+    const auto result = controller.ResetPalmaStep(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ReadPalmaApplicationSection(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaApplicationSection(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::ReadPalmaUniqueCode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .ReadPalmaUniqueCode(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetPalmaUniqueCodeInvalid(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetPalmaUniqueCodeInvalid(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaActivityEntry(Kernel::HLERequestContext& ctx) {
+    LOG_CRITICAL(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaRgbLedPatternEntry(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto unknown{rp.Pop<u64>()};
+
+    const auto buffer = ctx.ReadBuffer();
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, unknown={}",
+                connection_handle.npad_id, unknown);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .WritePalmaRgbLedPatternEntry(connection_handle, unknown);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::WritePalmaWaveEntry(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+    const auto wave_set{rp.PopEnum<Controller_Palma::PalmaWaveSet>()};
+    const auto unknown{rp.Pop<u64>()};
+    const auto t_mem_size{rp.Pop<u64>()};
+    const auto t_mem_handle{ctx.GetCopyHandle(0)};
+    const auto size{rp.Pop<u64>()};
+
+    ASSERT_MSG(t_mem_size == 0x3000, "t_mem_size is not 0x3000 bytes");
+
+    auto t_mem =
+        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+
+    if (t_mem.IsNull()) {
+        LOG_ERROR(Service_HID, "t_mem is a nullptr for handle=0x{:08X}", t_mem_handle);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+        return;
+    }
+
+    ASSERT_MSG(t_mem->GetSize() == 0x3000, "t_mem has incorrect size");
+
+    LOG_WARNING(Service_HID,
+                "(STUBBED) called, connection_handle={}, wave_set={}, unkown={}, "
+                "t_mem_handle=0x{:08X}, t_mem_size={}, size={}",
+                connection_handle.npad_id, wave_set, unknown, t_mem_handle, t_mem_size, size);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .WritePalmaWaveEntry(connection_handle, wave_set,
+                             system.Memory().GetPointer(t_mem->GetSourceAddress()), t_mem_size);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        s32 database_id_version;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        Controller_Palma::PalmaConnectionHandle connection_handle;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}, database_id_version={}",
+                parameters.connection_handle.npad_id, parameters.database_id_version);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetPalmaDataBaseIdentificationVersion(parameters.connection_handle,
+                                               parameters.database_id_version);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::GetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .GetPalmaDataBaseIdentificationVersion(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SuspendPalmaFeature(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::GetPalmaOperationResult(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    const auto result = applet_resource->GetController<Controller_Palma>(HidController::Palma)
+                            .GetPalmaOperationResult(connection_handle);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::ReadPalmaPlayLog(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::ResetPalmaPlayLog(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void Hid::SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const auto applet_resource_user_id{rp.Pop<u64>()};
-    const auto is_palma_all_connectable{rp.Pop<bool>()};
+    struct Parameters {
+        bool is_palma_all_connectable;
+        INSERT_PADDING_BYTES_NOINIT(7);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
 
     LOG_WARNING(Service_HID,
-                "(STUBBED) called, applet_resource_user_id={}, is_palma_all_connectable={}",
-                applet_resource_user_id, is_palma_all_connectable);
+                "(STUBBED) called, is_palma_all_connectable={},applet_resource_user_id={}",
+                parameters.is_palma_all_connectable, parameters.applet_resource_user_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetIsPalmaAllConnectable(parameters.is_palma_all_connectable);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetIsPalmaPairedConnectable(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::PairPalma(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto connection_handle{rp.PopRaw<Controller_Palma::PalmaConnectionHandle>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, connection_handle={}", connection_handle.npad_id);
+
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .PairPalma(connection_handle);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
@@ -1702,6 +2247,37 @@ void Hid::SetPalmaBoostMode(Kernel::HLERequestContext& ctx) {
 
     LOG_WARNING(Service_HID, "(STUBBED) called, palma_boost_mode={}", palma_boost_mode);
 
+    applet_resource->GetController<Controller_Palma>(HidController::Palma)
+        .SetPalmaBoostMode(palma_boost_mode);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::CancelWritePalmaWaveEntry(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::EnablePalmaBoostMode(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::GetPalmaBluetoothAddress(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void Hid::SetDisallowedPalmaConnection(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_HID, "(STUBBED) called");
+
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
 }
@@ -1744,6 +2320,25 @@ void Hid::SetTouchScreenConfiguration(Kernel::HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
 }
 
+void Hid::IsFirmwareUpdateNeededForNotification(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        s32 unknown;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, unknown={}, applet_resource_user_id={}",
+                parameters.unknown, parameters.applet_resource_user_id);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(false);
+}
+
 class HidDbg final : public ServiceFramework<HidDbg> {
 public:
     explicit HidDbg(Core::System& system_) : ServiceFramework{system_, "hid:dbg"} {
@@ -1932,12 +2527,18 @@ public:
             {324, nullptr, "GetUniquePadButtonSet"},
             {325, nullptr, "GetUniquePadColor"},
             {326, nullptr, "GetUniquePadAppletDetailedUiType"},
+            {327, nullptr, "GetAbstractedPadIdDataFromNpad"},
+            {328, nullptr, "AttachAbstractedPadToNpad"},
+            {329, nullptr, "DetachAbstractedPadAll"},
+            {330, nullptr, "CheckAbstractedPadConnection"},
             {500, nullptr, "SetAppletResourceUserId"},
             {501, nullptr, "RegisterAppletResourceUserId"},
             {502, nullptr, "UnregisterAppletResourceUserId"},
             {503, nullptr, "EnableAppletToGetInput"},
             {504, nullptr, "SetAruidValidForVibration"},
             {505, nullptr, "EnableAppletToGetSixAxisSensor"},
+            {506, nullptr, "EnableAppletToGetPadInput"},
+            {507, nullptr, "EnableAppletToGetTouchScreen"},
             {510, nullptr, "SetVibrationMasterVolume"},
             {511, nullptr, "GetVibrationMasterVolume"},
             {512, nullptr, "BeginPermitVibrationSession"},
@@ -2124,32 +2725,6 @@ public:
     }
 };
 
-class HidBus final : public ServiceFramework<HidBus> {
-public:
-    explicit HidBus(Core::System& system_) : ServiceFramework{system_, "hidbus"} {
-        // clang-format off
-        static const FunctionInfo functions[] = {
-            {1, nullptr, "GetBusHandle"},
-            {2, nullptr, "IsExternalDeviceConnected"},
-            {3, nullptr, "Initialize"},
-            {4, nullptr, "Finalize"},
-            {5, nullptr, "EnableExternalDevice"},
-            {6, nullptr, "GetExternalDeviceId"},
-            {7, nullptr, "SendCommandAsync"},
-            {8, nullptr, "GetSendCommandAsynceResult"},
-            {9, nullptr, "SetEventForSendCommandAsycResult"},
-            {10, nullptr, "GetSharedMemoryHandle"},
-            {11, nullptr, "EnableJoyPollingReceiveMode"},
-            {12, nullptr, "DisableJoyPollingReceiveMode"},
-            {13, nullptr, "GetPollingData"},
-            {14, nullptr, "SetStatusManagerType"},
-        };
-        // clang-format on
-
-        RegisterHandlers(functions);
-    }
-};
-
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) {
     std::make_shared<Hid>(system)->InstallAsService(service_manager);
     std::make_shared<HidBus>(system)->InstallAsService(service_manager);
@@ -2157,8 +2732,8 @@ void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system
     std::make_shared<HidSys>(system)->InstallAsService(service_manager);
     std::make_shared<HidTmp>(system)->InstallAsService(service_manager);
 
-    std::make_shared<IRS>(system)->InstallAsService(service_manager);
-    std::make_shared<IRS_SYS>(system)->InstallAsService(service_manager);
+    std::make_shared<Service::IRS::IRS>(system)->InstallAsService(service_manager);
+    std::make_shared<Service::IRS::IRS_SYS>(system)->InstallAsService(service_manager);
 
     std::make_shared<XCD_SYS>(system)->InstallAsService(service_manager);
 }
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index c281081a7..340d26fdc 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -34,6 +33,7 @@ enum class HidController : std::size_t {
     NPad,
     Gesture,
     ConsoleSixAxisSensor,
+    Palma,
 
     MaxControllers,
 };
@@ -59,13 +59,14 @@ public:
 
 private:
     template <typename T>
-    void MakeController(HidController controller) {
-        controllers[static_cast<std::size_t>(controller)] = std::make_unique<T>(system.HIDCore());
+    void MakeController(HidController controller, u8* shared_memory) {
+        controllers[static_cast<std::size_t>(controller)] =
+            std::make_unique<T>(system.HIDCore(), shared_memory);
     }
     template <typename T>
-    void MakeControllerWithServiceContext(HidController controller) {
+    void MakeControllerWithServiceContext(HidController controller, u8* shared_memory) {
         controllers[static_cast<std::size_t>(controller)] =
-            std::make_unique<T>(system.HIDCore(), service_context);
+            std::make_unique<T>(system.HIDCore(), shared_memory, service_context);
     }
 
     void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
@@ -103,6 +104,7 @@ private:
     void DeactivateSixAxisSensor(Kernel::HLERequestContext& ctx);
     void StartSixAxisSensor(Kernel::HLERequestContext& ctx);
     void StopSixAxisSensor(Kernel::HLERequestContext& ctx);
+    void IsSixAxisSensorFusionEnabled(Kernel::HLERequestContext& ctx);
     void EnableSixAxisSensorFusion(Kernel::HLERequestContext& ctx);
     void SetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx);
     void GetSixAxisSensorFusionParameters(Kernel::HLERequestContext& ctx);
@@ -112,6 +114,11 @@ private:
     void ResetGyroscopeZeroDriftMode(Kernel::HLERequestContext& ctx);
     void IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx);
     void IsFirmwareUpdateAvailableForSixAxisSensor(Kernel::HLERequestContext& ctx);
+    void EnableSixAxisSensorUnalteredPassthrough(Kernel::HLERequestContext& ctx);
+    void IsSixAxisSensorUnalteredPassthroughEnabled(Kernel::HLERequestContext& ctx);
+    void LoadSixAxisSensorCalibrationParameter(Kernel::HLERequestContext& ctx);
+    void GetSixAxisSensorIcInformation(Kernel::HLERequestContext& ctx);
+    void ResetIsSixAxisSensorDeviceNewlyAssigned(Kernel::HLERequestContext& ctx);
     void ActivateGesture(Kernel::HLERequestContext& ctx);
     void SetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx);
     void GetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx);
@@ -160,11 +167,40 @@ private:
     void FinalizeSevenSixAxisSensor(Kernel::HLERequestContext& ctx);
     void ResetSevenSixAxisSensorTimestamp(Kernel::HLERequestContext& ctx);
     void IsUsbFullKeyControllerEnabled(Kernel::HLERequestContext& ctx);
+    void GetPalmaConnectionHandle(Kernel::HLERequestContext& ctx);
+    void InitializePalma(Kernel::HLERequestContext& ctx);
+    void AcquirePalmaOperationCompleteEvent(Kernel::HLERequestContext& ctx);
+    void GetPalmaOperationInfo(Kernel::HLERequestContext& ctx);
+    void PlayPalmaActivity(Kernel::HLERequestContext& ctx);
+    void SetPalmaFrModeType(Kernel::HLERequestContext& ctx);
+    void ReadPalmaStep(Kernel::HLERequestContext& ctx);
+    void EnablePalmaStep(Kernel::HLERequestContext& ctx);
+    void ResetPalmaStep(Kernel::HLERequestContext& ctx);
+    void ReadPalmaApplicationSection(Kernel::HLERequestContext& ctx);
+    void WritePalmaApplicationSection(Kernel::HLERequestContext& ctx);
+    void ReadPalmaUniqueCode(Kernel::HLERequestContext& ctx);
+    void SetPalmaUniqueCodeInvalid(Kernel::HLERequestContext& ctx);
+    void WritePalmaActivityEntry(Kernel::HLERequestContext& ctx);
+    void WritePalmaRgbLedPatternEntry(Kernel::HLERequestContext& ctx);
+    void WritePalmaWaveEntry(Kernel::HLERequestContext& ctx);
+    void SetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx);
+    void GetPalmaDataBaseIdentificationVersion(Kernel::HLERequestContext& ctx);
+    void SuspendPalmaFeature(Kernel::HLERequestContext& ctx);
+    void GetPalmaOperationResult(Kernel::HLERequestContext& ctx);
+    void ReadPalmaPlayLog(Kernel::HLERequestContext& ctx);
+    void ResetPalmaPlayLog(Kernel::HLERequestContext& ctx);
     void SetIsPalmaAllConnectable(Kernel::HLERequestContext& ctx);
+    void SetIsPalmaPairedConnectable(Kernel::HLERequestContext& ctx);
+    void PairPalma(Kernel::HLERequestContext& ctx);
     void SetPalmaBoostMode(Kernel::HLERequestContext& ctx);
+    void CancelWritePalmaWaveEntry(Kernel::HLERequestContext& ctx);
+    void EnablePalmaBoostMode(Kernel::HLERequestContext& ctx);
+    void GetPalmaBluetoothAddress(Kernel::HLERequestContext& ctx);
+    void SetDisallowedPalmaConnection(Kernel::HLERequestContext& ctx);
     void SetNpadCommunicationMode(Kernel::HLERequestContext& ctx);
     void GetNpadCommunicationMode(Kernel::HLERequestContext& ctx);
     void SetTouchScreenConfiguration(Kernel::HLERequestContext& ctx);
+    void IsFirmwareUpdateNeededForNotification(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<IAppletResource> applet_resource;
 
diff --git a/src/core/hle/service/hid/hidbus.cpp b/src/core/hle/service/hid/hidbus.cpp
new file mode 100644
index 000000000..e5e50845f
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus.cpp
@@ -0,0 +1,524 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/core_timing_util.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/kernel/k_shared_memory.h"
+#include "core/hle/kernel/k_transfer_memory.h"
+#include "core/hle/service/hid/hidbus.h"
+#include "core/hle/service/hid/hidbus/ringcon.h"
+#include "core/hle/service/hid/hidbus/starlink.h"
+#include "core/hle/service/hid/hidbus/stubbed.h"
+#include "core/hle/service/service.h"
+#include "core/memory.h"
+
+namespace Service::HID {
+// (15ms, 66Hz)
+constexpr auto hidbus_update_ns = std::chrono::nanoseconds{15 * 1000 * 1000};
+
+HidBus::HidBus(Core::System& system_)
+    : ServiceFramework{system_, "hidbus"}, service_context{system_, service_name} {
+
+    // clang-format off
+    static const FunctionInfo functions[] = {
+            {1, &HidBus::GetBusHandle, "GetBusHandle"},
+            {2, &HidBus::IsExternalDeviceConnected, "IsExternalDeviceConnected"},
+            {3, &HidBus::Initialize, "Initialize"},
+            {4, &HidBus::Finalize, "Finalize"},
+            {5, &HidBus::EnableExternalDevice, "EnableExternalDevice"},
+            {6, &HidBus::GetExternalDeviceId, "GetExternalDeviceId"},
+            {7, &HidBus::SendCommandAsync, "SendCommandAsync"},
+            {8, &HidBus::GetSendCommandAsynceResult, "GetSendCommandAsynceResult"},
+            {9, &HidBus::SetEventForSendCommandAsycResult, "SetEventForSendCommandAsycResult"},
+            {10, &HidBus::GetSharedMemoryHandle, "GetSharedMemoryHandle"},
+            {11, &HidBus::EnableJoyPollingReceiveMode, "EnableJoyPollingReceiveMode"},
+            {12, &HidBus::DisableJoyPollingReceiveMode, "DisableJoyPollingReceiveMode"},
+            {13, nullptr, "GetPollingData"},
+            {14, &HidBus::SetStatusManagerType, "SetStatusManagerType"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+
+    // Register update callbacks
+    hidbus_update_event = Core::Timing::CreateEvent(
+        "Hidbus::UpdateCallback",
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
+            const auto guard = LockService();
+            UpdateHidbus(user_data, ns_late);
+            return std::nullopt;
+        });
+
+    system_.CoreTiming().ScheduleLoopingEvent(hidbus_update_ns, hidbus_update_ns,
+                                              hidbus_update_event);
+}
+
+HidBus::~HidBus() {
+    system.CoreTiming().UnscheduleEvent(hidbus_update_event, 0);
+}
+
+void HidBus::UpdateHidbus(std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+    if (is_hidbus_enabled) {
+        for (std::size_t i = 0; i < devices.size(); ++i) {
+            if (!devices[i].is_device_initializated) {
+                continue;
+            }
+            auto& device = devices[i].device;
+            device->OnUpdate();
+            auto& cur_entry = hidbus_status.entries[devices[i].handle.internal_index];
+            cur_entry.is_polling_mode = device->IsPollingMode();
+            cur_entry.polling_mode = device->GetPollingMode();
+            cur_entry.is_enabled = device->IsEnabled();
+
+            u8* shared_memory = system.Kernel().GetHidBusSharedMem().GetPointer();
+            std::memcpy(shared_memory + (i * sizeof(HidbusStatusManagerEntry)), &hidbus_status,
+                        sizeof(HidbusStatusManagerEntry));
+        }
+    }
+}
+
+std::optional<std::size_t> HidBus::GetDeviceIndexFromHandle(BusHandle handle) const {
+    for (std::size_t i = 0; i < devices.size(); ++i) {
+        const auto& device_handle = devices[i].handle;
+        if (handle.abstracted_pad_id == device_handle.abstracted_pad_id &&
+            handle.internal_index == device_handle.internal_index &&
+            handle.player_number == device_handle.player_number &&
+            handle.bus_type == device_handle.bus_type &&
+            handle.is_valid == device_handle.is_valid) {
+            return i;
+        }
+    }
+    return std::nullopt;
+}
+
+void HidBus::GetBusHandle(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::NpadIdType npad_id;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        BusType bus_type;
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x18, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_INFO(Service_HID, "called, npad_id={}, bus_type={}, applet_resource_user_id={}",
+             parameters.npad_id, parameters.bus_type, parameters.applet_resource_user_id);
+
+    bool is_handle_found = 0;
+    std::size_t handle_index = 0;
+
+    for (std::size_t i = 0; i < devices.size(); i++) {
+        const auto& handle = devices[i].handle;
+        if (!handle.is_valid) {
+            continue;
+        }
+        if (static_cast<Core::HID::NpadIdType>(handle.player_number) == parameters.npad_id &&
+            handle.bus_type == parameters.bus_type) {
+            is_handle_found = true;
+            handle_index = i;
+            break;
+        }
+    }
+
+    // Handle not found. Create a new one
+    if (!is_handle_found) {
+        for (std::size_t i = 0; i < devices.size(); i++) {
+            if (devices[i].handle.is_valid) {
+                continue;
+            }
+            devices[i].handle = {
+                .abstracted_pad_id = static_cast<u8>(i),
+                .internal_index = static_cast<u8>(i),
+                .player_number = static_cast<u8>(parameters.npad_id),
+                .bus_type = parameters.bus_type,
+                .is_valid = true,
+            };
+            handle_index = i;
+            break;
+        }
+    }
+
+    struct OutData {
+        bool is_valid;
+        INSERT_PADDING_BYTES(7);
+        BusHandle handle;
+    };
+    static_assert(sizeof(OutData) == 0x10, "OutData has incorrect size.");
+
+    const OutData out_data{
+        .is_valid = true,
+        .handle = devices[handle_index].handle,
+    };
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(out_data);
+}
+
+void HidBus::IsExternalDeviceConnected(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+
+    LOG_INFO(Service_HID,
+             "Called, abstracted_pad_id={}, bus_type={}, internal_index={}, "
+             "player_number={}, is_valid={}",
+             bus_handle_.abstracted_pad_id, bus_handle_.bus_type, bus_handle_.internal_index,
+             bus_handle_.player_number, bus_handle_.is_valid);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        const auto& device = devices[device_index.value()].device;
+        const bool is_attached = device->IsDeviceActivated();
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(is_attached);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+}
+
+void HidBus::Initialize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_INFO(Service_HID,
+             "called, abstracted_pad_id={} bus_type={} internal_index={} "
+             "player_number={} is_valid={}, applet_resource_user_id={}",
+             bus_handle_.abstracted_pad_id, bus_handle_.bus_type, bus_handle_.internal_index,
+             bus_handle_.player_number, bus_handle_.is_valid, applet_resource_user_id);
+
+    is_hidbus_enabled = true;
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        const auto entry_index = devices[device_index.value()].handle.internal_index;
+        auto& cur_entry = hidbus_status.entries[entry_index];
+
+        if (bus_handle_.internal_index == 0 && Settings::values.enable_ring_controller) {
+            MakeDevice<RingController>(bus_handle_);
+            devices[device_index.value()].is_device_initializated = true;
+            devices[device_index.value()].device->ActivateDevice();
+            cur_entry.is_in_focus = true;
+            cur_entry.is_connected = true;
+            cur_entry.is_connected_result = ResultSuccess;
+            cur_entry.is_enabled = false;
+            cur_entry.is_polling_mode = false;
+        } else {
+            MakeDevice<HidbusStubbed>(bus_handle_);
+            devices[device_index.value()].is_device_initializated = true;
+            cur_entry.is_in_focus = true;
+            cur_entry.is_connected = false;
+            cur_entry.is_connected_result = ResultSuccess;
+            cur_entry.is_enabled = false;
+            cur_entry.is_polling_mode = false;
+        }
+
+        std::memcpy(system.Kernel().GetHidBusSharedMem().GetPointer(), &hidbus_status,
+                    sizeof(hidbus_status));
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+}
+
+void HidBus::Finalize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_INFO(Service_HID,
+             "called, abstracted_pad_id={}, bus_type={}, internal_index={}, "
+             "player_number={}, is_valid={}, applet_resource_user_id={}",
+             bus_handle_.abstracted_pad_id, bus_handle_.bus_type, bus_handle_.internal_index,
+             bus_handle_.player_number, bus_handle_.is_valid, applet_resource_user_id);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        const auto entry_index = devices[device_index.value()].handle.internal_index;
+        auto& cur_entry = hidbus_status.entries[entry_index];
+        auto& device = devices[device_index.value()].device;
+        devices[device_index.value()].is_device_initializated = false;
+        device->DeactivateDevice();
+
+        cur_entry.is_in_focus = true;
+        cur_entry.is_connected = false;
+        cur_entry.is_connected_result = ResultSuccess;
+        cur_entry.is_enabled = false;
+        cur_entry.is_polling_mode = false;
+        std::memcpy(system.Kernel().GetHidBusSharedMem().GetPointer(), &hidbus_status,
+                    sizeof(hidbus_status));
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+}
+
+void HidBus::EnableExternalDevice(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        bool enable;
+        INSERT_PADDING_BYTES_NOINIT(7);
+        BusHandle bus_handle;
+        u64 inval;
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x20, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_INFO(Service_HID,
+             "called, enable={}, abstracted_pad_id={}, bus_type={}, internal_index={}, "
+             "player_number={}, is_valid={}, inval={}, applet_resource_user_id{}",
+             parameters.enable, parameters.bus_handle.abstracted_pad_id,
+             parameters.bus_handle.bus_type, parameters.bus_handle.internal_index,
+             parameters.bus_handle.player_number, parameters.bus_handle.is_valid, parameters.inval,
+             parameters.applet_resource_user_id);
+
+    const auto device_index = GetDeviceIndexFromHandle(parameters.bus_handle);
+
+    if (device_index) {
+        auto& device = devices[device_index.value()].device;
+        device->Enable(parameters.enable);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+}
+
+void HidBus::GetExternalDeviceId(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+
+    LOG_INFO(Service_HID,
+             "called, abstracted_pad_id={}, bus_type={}, internal_index={}, player_number={}, "
+             "is_valid={}",
+             bus_handle_.abstracted_pad_id, bus_handle_.bus_type, bus_handle_.internal_index,
+             bus_handle_.player_number, bus_handle_.is_valid);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        const auto& device = devices[device_index.value()].device;
+        u32 device_id = device->GetDeviceId();
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push<u32>(device_id);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+}
+
+void HidBus::SendCommandAsync(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto data = ctx.ReadBuffer();
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+
+    LOG_DEBUG(Service_HID,
+              "called, data_size={}, abstracted_pad_id={}, bus_type={}, internal_index={}, "
+              "player_number={}, is_valid={}",
+              data.size(), bus_handle_.abstracted_pad_id, bus_handle_.bus_type,
+              bus_handle_.internal_index, bus_handle_.player_number, bus_handle_.is_valid);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        auto& device = devices[device_index.value()].device;
+        device->SetCommand(data);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+};
+
+void HidBus::GetSendCommandAsynceResult(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+
+    LOG_DEBUG(Service_HID,
+              "called, abstracted_pad_id={}, bus_type={}, internal_index={}, player_number={}, "
+              "is_valid={}",
+              bus_handle_.abstracted_pad_id, bus_handle_.bus_type, bus_handle_.internal_index,
+              bus_handle_.player_number, bus_handle_.is_valid);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        const auto& device = devices[device_index.value()].device;
+        const std::vector<u8> data = device->GetReply();
+        const u64 data_size = ctx.WriteBuffer(data);
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(ResultSuccess);
+        rb.Push<u64>(data_size);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+};
+
+void HidBus::SetEventForSendCommandAsycResult(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+
+    LOG_INFO(Service_HID,
+             "called, abstracted_pad_id={}, bus_type={}, internal_index={}, player_number={}, "
+             "is_valid={}",
+             bus_handle_.abstracted_pad_id, bus_handle_.bus_type, bus_handle_.internal_index,
+             bus_handle_.player_number, bus_handle_.is_valid);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        const auto& device = devices[device_index.value()].device;
+        IPC::ResponseBuilder rb{ctx, 2, 1};
+        rb.Push(ResultSuccess);
+        rb.PushCopyObjects(device->GetSendCommandAsycEvent());
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+};
+
+void HidBus::GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_HID, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(&system.Kernel().GetHidBusSharedMem());
+}
+
+void HidBus::EnableJoyPollingReceiveMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto t_mem_size{rp.Pop<u32>()};
+    const auto t_mem_handle{ctx.GetCopyHandle(0)};
+    const auto polling_mode_{rp.PopEnum<JoyPollingMode>()};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+
+    ASSERT_MSG(t_mem_size == 0x1000, "t_mem_size is not 0x1000 bytes");
+
+    auto t_mem =
+        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+
+    if (t_mem.IsNull()) {
+        LOG_ERROR(Service_HID, "t_mem is a nullptr for handle=0x{:08X}", t_mem_handle);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+        return;
+    }
+
+    ASSERT_MSG(t_mem->GetSize() == 0x1000, "t_mem has incorrect size");
+
+    LOG_INFO(Service_HID,
+             "called, t_mem_handle=0x{:08X}, polling_mode={}, abstracted_pad_id={}, bus_type={}, "
+             "internal_index={}, player_number={}, is_valid={}",
+             t_mem_handle, polling_mode_, bus_handle_.abstracted_pad_id, bus_handle_.bus_type,
+             bus_handle_.internal_index, bus_handle_.player_number, bus_handle_.is_valid);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        auto& device = devices[device_index.value()].device;
+        device->SetPollingMode(polling_mode_);
+        device->SetTransferMemoryPointer(system.Memory().GetPointer(t_mem->GetSourceAddress()));
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+}
+
+void HidBus::DisableJoyPollingReceiveMode(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto bus_handle_{rp.PopRaw<BusHandle>()};
+
+    LOG_INFO(Service_HID,
+             "called, abstracted_pad_id={}, bus_type={}, internal_index={}, player_number={}, "
+             "is_valid={}",
+             bus_handle_.abstracted_pad_id, bus_handle_.bus_type, bus_handle_.internal_index,
+             bus_handle_.player_number, bus_handle_.is_valid);
+
+    const auto device_index = GetDeviceIndexFromHandle(bus_handle_);
+
+    if (device_index) {
+        auto& device = devices[device_index.value()].device;
+        device->DisablePollingMode();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Invalid handle");
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultUnknown);
+    return;
+}
+
+void HidBus::SetStatusManagerType(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto manager_type{rp.PopEnum<StatusManagerType>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called, manager_type={}", manager_type);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus.h b/src/core/hle/service/hid/hidbus.h
new file mode 100644
index 000000000..8c687f678
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus.h
@@ -0,0 +1,130 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+
+#include "core/hle/service/hid/hidbus/hidbus_base.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/service.h"
+
+namespace Core::Timing {
+struct EventType;
+} // namespace Core::Timing
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Service::HID {
+
+class HidBus final : public ServiceFramework<HidBus> {
+public:
+    explicit HidBus(Core::System& system_);
+    ~HidBus() override;
+
+private:
+    static const std::size_t max_number_of_handles = 0x13;
+
+    enum class HidBusDeviceId : std::size_t {
+        RingController = 0x20,
+        FamicomRight = 0x21,
+        Starlink = 0x28,
+    };
+
+    // This is nn::hidbus::detail::StatusManagerType
+    enum class StatusManagerType : u32 {
+        None,
+        Type16,
+        Type32,
+    };
+
+    // This is nn::hidbus::BusType
+    enum class BusType : u8 {
+        LeftJoyRail,
+        RightJoyRail,
+        InternalBus, // Lark microphone
+
+        MaxBusType,
+    };
+
+    // This is nn::hidbus::BusHandle
+    struct BusHandle {
+        u32 abstracted_pad_id;
+        u8 internal_index;
+        u8 player_number;
+        BusType bus_type;
+        bool is_valid;
+    };
+    static_assert(sizeof(BusHandle) == 0x8, "BusHandle is an invalid size");
+
+    // This is nn::hidbus::JoyPollingReceivedData
+    struct JoyPollingReceivedData {
+        std::array<u8, 0x30> data;
+        u64 out_size;
+        u64 sampling_number;
+    };
+    static_assert(sizeof(JoyPollingReceivedData) == 0x40,
+                  "JoyPollingReceivedData is an invalid size");
+
+    struct HidbusStatusManagerEntry {
+        u8 is_connected{};
+        INSERT_PADDING_BYTES(0x3);
+        Result is_connected_result{0};
+        u8 is_enabled{};
+        u8 is_in_focus{};
+        u8 is_polling_mode{};
+        u8 reserved{};
+        JoyPollingMode polling_mode{};
+        INSERT_PADDING_BYTES(0x70); // Unknown
+    };
+    static_assert(sizeof(HidbusStatusManagerEntry) == 0x80,
+                  "HidbusStatusManagerEntry is an invalid size");
+
+    struct HidbusStatusManager {
+        std::array<HidbusStatusManagerEntry, max_number_of_handles> entries{};
+        INSERT_PADDING_BYTES(0x680); // Unused
+    };
+    static_assert(sizeof(HidbusStatusManager) <= 0x1000, "HidbusStatusManager is an invalid size");
+
+    struct HidbusDevice {
+        bool is_device_initializated{};
+        BusHandle handle{};
+        std::unique_ptr<HidbusBase> device{nullptr};
+    };
+
+    void GetBusHandle(Kernel::HLERequestContext& ctx);
+    void IsExternalDeviceConnected(Kernel::HLERequestContext& ctx);
+    void Initialize(Kernel::HLERequestContext& ctx);
+    void Finalize(Kernel::HLERequestContext& ctx);
+    void EnableExternalDevice(Kernel::HLERequestContext& ctx);
+    void GetExternalDeviceId(Kernel::HLERequestContext& ctx);
+    void SendCommandAsync(Kernel::HLERequestContext& ctx);
+    void GetSendCommandAsynceResult(Kernel::HLERequestContext& ctx);
+    void SetEventForSendCommandAsycResult(Kernel::HLERequestContext& ctx);
+    void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
+    void EnableJoyPollingReceiveMode(Kernel::HLERequestContext& ctx);
+    void DisableJoyPollingReceiveMode(Kernel::HLERequestContext& ctx);
+    void SetStatusManagerType(Kernel::HLERequestContext& ctx);
+
+    void UpdateHidbus(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
+    std::optional<std::size_t> GetDeviceIndexFromHandle(BusHandle handle) const;
+
+    template <typename T>
+    void MakeDevice(BusHandle handle) {
+        const auto device_index = GetDeviceIndexFromHandle(handle);
+        if (device_index) {
+            devices[device_index.value()].device =
+                std::make_unique<T>(system.HIDCore(), service_context);
+        }
+    }
+
+    bool is_hidbus_enabled{false};
+    HidbusStatusManager hidbus_status{};
+    std::array<HidbusDevice, max_number_of_handles> devices{};
+    std::shared_ptr<Core::Timing::EventType> hidbus_update_event;
+    KernelHelpers::ServiceContext service_context;
+};
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/hidbus_base.cpp b/src/core/hle/service/hid/hidbus/hidbus_base.cpp
new file mode 100644
index 000000000..b569b3c20
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/hidbus_base.cpp
@@ -0,0 +1,71 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hid/hid_core.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/hid/hidbus/hidbus_base.h"
+#include "core/hle/service/kernel_helpers.h"
+
+namespace Service::HID {
+
+HidbusBase::HidbusBase(KernelHelpers::ServiceContext& service_context_)
+    : service_context(service_context_) {
+    send_command_async_event = service_context.CreateEvent("hidbus:SendCommandAsyncEvent");
+}
+HidbusBase::~HidbusBase() = default;
+
+void HidbusBase::ActivateDevice() {
+    if (is_activated) {
+        return;
+    }
+    is_activated = true;
+    OnInit();
+}
+
+void HidbusBase::DeactivateDevice() {
+    if (is_activated) {
+        OnRelease();
+    }
+    is_activated = false;
+}
+
+bool HidbusBase::IsDeviceActivated() const {
+    return is_activated;
+}
+
+void HidbusBase::Enable(bool enable) {
+    device_enabled = enable;
+}
+
+bool HidbusBase::IsEnabled() const {
+    return device_enabled;
+}
+
+bool HidbusBase::IsPollingMode() const {
+    return polling_mode_enabled;
+}
+
+JoyPollingMode HidbusBase::GetPollingMode() const {
+    return polling_mode;
+}
+
+void HidbusBase::SetPollingMode(JoyPollingMode mode) {
+    polling_mode = mode;
+    polling_mode_enabled = true;
+}
+
+void HidbusBase::DisablePollingMode() {
+    polling_mode_enabled = false;
+}
+
+void HidbusBase::SetTransferMemoryPointer(u8* t_mem) {
+    is_transfer_memory_set = true;
+    transfer_memory = t_mem;
+}
+
+Kernel::KReadableEvent& HidbusBase::GetSendCommandAsycEvent() const {
+    return send_command_async_event->GetReadableEvent();
+}
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/hidbus_base.h b/src/core/hle/service/hid/hidbus/hidbus_base.h
new file mode 100644
index 000000000..d3960f506
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/hidbus_base.h
@@ -0,0 +1,178 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include "common/common_types.h"
+#include "core/hle/result.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Service::KernelHelpers {
+class ServiceContext;
+}
+
+namespace Service::HID {
+
+// This is nn::hidbus::JoyPollingMode
+enum class JoyPollingMode : u32 {
+    SixAxisSensorDisable,
+    SixAxisSensorEnable,
+    ButtonOnly,
+};
+
+struct DataAccessorHeader {
+    Result result{ResultUnknown};
+    INSERT_PADDING_WORDS(0x1);
+    std::array<u8, 0x18> unused{};
+    u64 latest_entry{};
+    u64 total_entries{};
+};
+static_assert(sizeof(DataAccessorHeader) == 0x30, "DataAccessorHeader is an invalid size");
+
+struct JoyDisableSixAxisPollingData {
+    std::array<u8, 0x26> data;
+    u8 out_size;
+    INSERT_PADDING_BYTES(0x1);
+    u64 sampling_number;
+};
+static_assert(sizeof(JoyDisableSixAxisPollingData) == 0x30,
+              "JoyDisableSixAxisPollingData is an invalid size");
+
+struct JoyEnableSixAxisPollingData {
+    std::array<u8, 0x8> data;
+    u8 out_size;
+    INSERT_PADDING_BYTES(0x7);
+    u64 sampling_number;
+};
+static_assert(sizeof(JoyEnableSixAxisPollingData) == 0x18,
+              "JoyEnableSixAxisPollingData is an invalid size");
+
+struct JoyButtonOnlyPollingData {
+    std::array<u8, 0x2c> data;
+    u8 out_size;
+    INSERT_PADDING_BYTES(0x3);
+    u64 sampling_number;
+};
+static_assert(sizeof(JoyButtonOnlyPollingData) == 0x38,
+              "JoyButtonOnlyPollingData is an invalid size");
+
+struct JoyDisableSixAxisPollingEntry {
+    u64 sampling_number;
+    JoyDisableSixAxisPollingData polling_data;
+};
+static_assert(sizeof(JoyDisableSixAxisPollingEntry) == 0x38,
+              "JoyDisableSixAxisPollingEntry is an invalid size");
+
+struct JoyEnableSixAxisPollingEntry {
+    u64 sampling_number;
+    JoyEnableSixAxisPollingData polling_data;
+};
+static_assert(sizeof(JoyEnableSixAxisPollingEntry) == 0x20,
+              "JoyEnableSixAxisPollingEntry is an invalid size");
+
+struct JoyButtonOnlyPollingEntry {
+    u64 sampling_number;
+    JoyButtonOnlyPollingData polling_data;
+};
+static_assert(sizeof(JoyButtonOnlyPollingEntry) == 0x40,
+              "JoyButtonOnlyPollingEntry is an invalid size");
+
+struct JoyDisableSixAxisDataAccessor {
+    DataAccessorHeader header{};
+    std::array<JoyDisableSixAxisPollingEntry, 0xb> entries{};
+};
+static_assert(sizeof(JoyDisableSixAxisDataAccessor) == 0x298,
+              "JoyDisableSixAxisDataAccessor is an invalid size");
+
+struct JoyEnableSixAxisDataAccessor {
+    DataAccessorHeader header{};
+    std::array<JoyEnableSixAxisPollingEntry, 0xb> entries{};
+};
+static_assert(sizeof(JoyEnableSixAxisDataAccessor) == 0x190,
+              "JoyEnableSixAxisDataAccessor is an invalid size");
+
+struct ButtonOnlyPollingDataAccessor {
+    DataAccessorHeader header;
+    std::array<JoyButtonOnlyPollingEntry, 0xb> entries;
+};
+static_assert(sizeof(ButtonOnlyPollingDataAccessor) == 0x2F0,
+              "ButtonOnlyPollingDataAccessor is an invalid size");
+
+class HidbusBase {
+public:
+    explicit HidbusBase(KernelHelpers::ServiceContext& service_context_);
+    virtual ~HidbusBase();
+
+    void ActivateDevice();
+
+    void DeactivateDevice();
+
+    bool IsDeviceActivated() const;
+
+    // Enables/disables the device
+    void Enable(bool enable);
+
+    // returns true if device is enabled
+    bool IsEnabled() const;
+
+    // returns true if polling mode is enabled
+    bool IsPollingMode() const;
+
+    // returns polling mode
+    JoyPollingMode GetPollingMode() const;
+
+    // Sets and enables JoyPollingMode
+    void SetPollingMode(JoyPollingMode mode);
+
+    // Disables JoyPollingMode
+    void DisablePollingMode();
+
+    // Called on EnableJoyPollingReceiveMode
+    void SetTransferMemoryPointer(u8* t_mem);
+
+    Kernel::KReadableEvent& GetSendCommandAsycEvent() const;
+
+    virtual void OnInit() {}
+
+    virtual void OnRelease() {}
+
+    // Updates device transfer memory
+    virtual void OnUpdate() {}
+
+    // Returns the device ID of the joycon
+    virtual u8 GetDeviceId() const {
+        return {};
+    }
+
+    // Assigns a command from data
+    virtual bool SetCommand(const std::vector<u8>& data) {
+        return {};
+    }
+
+    // Returns a reply from a command
+    virtual std::vector<u8> GetReply() const {
+        return {};
+    }
+
+protected:
+    bool is_activated{};
+    bool device_enabled{};
+    bool polling_mode_enabled{};
+    JoyPollingMode polling_mode = {};
+    // TODO(German77): All data accessors need to be replaced with a ring lifo object
+    JoyDisableSixAxisDataAccessor disable_sixaxis_data{};
+    JoyEnableSixAxisDataAccessor enable_sixaxis_data{};
+    ButtonOnlyPollingDataAccessor button_only_data{};
+
+    u8* transfer_memory{nullptr};
+    bool is_transfer_memory_set{};
+
+    Kernel::KEvent* send_command_async_event;
+    KernelHelpers::ServiceContext& service_context;
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/ringcon.cpp b/src/core/hle/service/hid/hidbus/ringcon.cpp
new file mode 100644
index 000000000..ad223d649
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/ringcon.cpp
@@ -0,0 +1,285 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hid/emulated_devices.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/hid/hidbus/ringcon.h"
+
+namespace Service::HID {
+
+RingController::RingController(Core::HID::HIDCore& hid_core_,
+                               KernelHelpers::ServiceContext& service_context_)
+    : HidbusBase(service_context_) {
+    input = hid_core_.GetEmulatedDevices();
+}
+
+RingController::~RingController() = default;
+
+void RingController::OnInit() {
+    return;
+}
+
+void RingController::OnRelease() {
+    return;
+};
+
+void RingController::OnUpdate() {
+    if (!is_activated) {
+        return;
+    }
+
+    if (!device_enabled) {
+        return;
+    }
+
+    if (!polling_mode_enabled || !is_transfer_memory_set) {
+        return;
+    }
+
+    // TODO: Increment multitasking counters from motion and sensor data
+
+    switch (polling_mode) {
+    case JoyPollingMode::SixAxisSensorEnable: {
+        enable_sixaxis_data.header.total_entries = 10;
+        enable_sixaxis_data.header.result = ResultSuccess;
+        const auto& last_entry =
+            enable_sixaxis_data.entries[enable_sixaxis_data.header.latest_entry];
+
+        enable_sixaxis_data.header.latest_entry =
+            (enable_sixaxis_data.header.latest_entry + 1) % 10;
+        auto& curr_entry = enable_sixaxis_data.entries[enable_sixaxis_data.header.latest_entry];
+
+        curr_entry.sampling_number = last_entry.sampling_number + 1;
+        curr_entry.polling_data.sampling_number = curr_entry.sampling_number;
+
+        const RingConData ringcon_value = GetSensorValue();
+        curr_entry.polling_data.out_size = sizeof(ringcon_value);
+        std::memcpy(curr_entry.polling_data.data.data(), &ringcon_value, sizeof(ringcon_value));
+
+        std::memcpy(transfer_memory, &enable_sixaxis_data, sizeof(enable_sixaxis_data));
+        break;
+    }
+    default:
+        LOG_ERROR(Service_HID, "Polling mode not supported {}", polling_mode);
+        break;
+    }
+}
+
+RingController::RingConData RingController::GetSensorValue() const {
+    RingConData ringcon_sensor_value{
+        .status = DataValid::Valid,
+        .data = 0,
+    };
+
+    const f32 force_value = input->GetRingSensorForce().force * range;
+    ringcon_sensor_value.data = static_cast<s16>(force_value) + idle_value;
+
+    return ringcon_sensor_value;
+}
+
+u8 RingController::GetDeviceId() const {
+    return device_id;
+}
+
+std::vector<u8> RingController::GetReply() const {
+    const RingConCommands current_command = command;
+
+    switch (current_command) {
+    case RingConCommands::GetFirmwareVersion:
+        return GetFirmwareVersionReply();
+    case RingConCommands::ReadId:
+        return GetReadIdReply();
+    case RingConCommands::c20105:
+        return GetC020105Reply();
+    case RingConCommands::ReadUnkCal:
+        return GetReadUnkCalReply();
+    case RingConCommands::ReadFactoryCal:
+        return GetReadFactoryCalReply();
+    case RingConCommands::ReadUserCal:
+        return GetReadUserCalReply();
+    case RingConCommands::ReadRepCount:
+        return GetReadRepCountReply();
+    case RingConCommands::ReadTotalPushCount:
+        return GetReadTotalPushCountReply();
+    case RingConCommands::ResetRepCount:
+        return GetResetRepCountReply();
+    case RingConCommands::SaveCalData:
+        return GetSaveDataReply();
+    default:
+        return GetErrorReply();
+    }
+}
+
+bool RingController::SetCommand(const std::vector<u8>& data) {
+    if (data.size() < 4) {
+        LOG_ERROR(Service_HID, "Command size not supported {}", data.size());
+        command = RingConCommands::Error;
+        return false;
+    }
+
+    std::memcpy(&command, data.data(), sizeof(RingConCommands));
+
+    switch (command) {
+    case RingConCommands::GetFirmwareVersion:
+    case RingConCommands::ReadId:
+    case RingConCommands::c20105:
+    case RingConCommands::ReadUnkCal:
+    case RingConCommands::ReadFactoryCal:
+    case RingConCommands::ReadUserCal:
+    case RingConCommands::ReadRepCount:
+    case RingConCommands::ReadTotalPushCount:
+        ASSERT_MSG(data.size() == 0x4, "data.size is not 0x4 bytes");
+        send_command_async_event->GetWritableEvent().Signal();
+        return true;
+    case RingConCommands::ResetRepCount:
+        ASSERT_MSG(data.size() == 0x4, "data.size is not 0x4 bytes");
+        total_rep_count = 0;
+        send_command_async_event->GetWritableEvent().Signal();
+        return true;
+    case RingConCommands::SaveCalData: {
+        ASSERT_MSG(data.size() == 0x14, "data.size is not 0x14 bytes");
+
+        SaveCalData save_info{};
+        std::memcpy(&save_info, data.data(), sizeof(SaveCalData));
+        user_calibration = save_info.calibration;
+        send_command_async_event->GetWritableEvent().Signal();
+        return true;
+    }
+    default:
+        LOG_ERROR(Service_HID, "Command not implemented {}", command);
+        command = RingConCommands::Error;
+        // Signal a reply to avoid softlocking the game
+        send_command_async_event->GetWritableEvent().Signal();
+        return false;
+    }
+}
+
+std::vector<u8> RingController::GetFirmwareVersionReply() const {
+    const FirmwareVersionReply reply{
+        .status = DataValid::Valid,
+        .firmware = version,
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetReadIdReply() const {
+    // The values are hardcoded from a real joycon
+    const ReadIdReply reply{
+        .status = DataValid::Valid,
+        .id_l_x0 = 8,
+        .id_l_x0_2 = 41,
+        .id_l_x4 = 22294,
+        .id_h_x0 = 19777,
+        .id_h_x0_2 = 13621,
+        .id_h_x4 = 8245,
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetC020105Reply() const {
+    const Cmd020105Reply reply{
+        .status = DataValid::Valid,
+        .data = 1,
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetReadUnkCalReply() const {
+    const ReadUnkCalReply reply{
+        .status = DataValid::Valid,
+        .data = 0,
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetReadFactoryCalReply() const {
+    const ReadFactoryCalReply reply{
+        .status = DataValid::Valid,
+        .calibration = factory_calibration,
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetReadUserCalReply() const {
+    const ReadUserCalReply reply{
+        .status = DataValid::Valid,
+        .calibration = user_calibration,
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetReadRepCountReply() const {
+    const GetThreeByteReply reply{
+        .status = DataValid::Valid,
+        .data = {total_rep_count, 0, 0},
+        .crc = GetCrcValue({total_rep_count, 0, 0, 0}),
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetReadTotalPushCountReply() const {
+    const GetThreeByteReply reply{
+        .status = DataValid::Valid,
+        .data = {total_push_count, 0, 0},
+        .crc = GetCrcValue({total_push_count, 0, 0, 0}),
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetResetRepCountReply() const {
+    return GetReadRepCountReply();
+}
+
+std::vector<u8> RingController::GetSaveDataReply() const {
+    const StatusReply reply{
+        .status = DataValid::Valid,
+    };
+
+    return GetDataVector(reply);
+}
+
+std::vector<u8> RingController::GetErrorReply() const {
+    const ErrorReply reply{
+        .status = DataValid::BadCRC,
+    };
+
+    return GetDataVector(reply);
+}
+
+u8 RingController::GetCrcValue(const std::vector<u8>& data) const {
+    u8 crc = 0;
+    for (std::size_t index = 0; index < data.size(); index++) {
+        for (u8 i = 0x80; i > 0; i >>= 1) {
+            bool bit = (crc & 0x80) != 0;
+            if ((data[index] & i) != 0) {
+                bit = !bit;
+            }
+            crc <<= 1;
+            if (bit) {
+                crc ^= 0x8d;
+            }
+        }
+    }
+    return crc;
+}
+
+template <typename T>
+std::vector<u8> RingController::GetDataVector(const T& reply) const {
+    static_assert(std::is_trivially_copyable_v<T>);
+    std::vector<u8> data;
+    data.resize(sizeof(reply));
+    std::memcpy(data.data(), &reply, sizeof(reply));
+    return data;
+}
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/ringcon.h b/src/core/hle/service/hid/hidbus/ringcon.h
new file mode 100644
index 000000000..b37df50ac
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/ringcon.h
@@ -0,0 +1,253 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+#include "core/hle/service/hid/hidbus/hidbus_base.h"
+
+namespace Core::HID {
+class EmulatedDevices;
+} // namespace Core::HID
+
+namespace Service::HID {
+
+class RingController final : public HidbusBase {
+public:
+    explicit RingController(Core::HID::HIDCore& hid_core_,
+                            KernelHelpers::ServiceContext& service_context_);
+    ~RingController() override;
+
+    void OnInit() override;
+
+    void OnRelease() override;
+
+    // Updates ringcon transfer memory
+    void OnUpdate() override;
+
+    // Returns the device ID of the joycon
+    u8 GetDeviceId() const override;
+
+    // Assigns a command from data
+    bool SetCommand(const std::vector<u8>& data) override;
+
+    // Returns a reply from a command
+    std::vector<u8> GetReply() const override;
+
+private:
+    // These values are obtained from a real ring controller
+    static constexpr s16 idle_value = 2280;
+    static constexpr s16 idle_deadzone = 120;
+    static constexpr s16 range = 2500;
+
+    // Most missing command names are leftovers from other firmware versions
+    enum class RingConCommands : u32 {
+        GetFirmwareVersion = 0x00020000,
+        ReadId = 0x00020100,
+        JoyPolling = 0x00020101,
+        Unknown1 = 0x00020104,
+        c20105 = 0x00020105,
+        Unknown2 = 0x00020204,
+        Unknown3 = 0x00020304,
+        Unknown4 = 0x00020404,
+        ReadUnkCal = 0x00020504,
+        ReadFactoryCal = 0x00020A04,
+        Unknown5 = 0x00021104,
+        Unknown6 = 0x00021204,
+        Unknown7 = 0x00021304,
+        ReadUserCal = 0x00021A04,
+        ReadRepCount = 0x00023104,
+        ReadTotalPushCount = 0x00023204,
+        ResetRepCount = 0x04013104,
+        Unknown8 = 0x04011104,
+        Unknown9 = 0x04011204,
+        Unknown10 = 0x04011304,
+        SaveCalData = 0x10011A04,
+        Error = 0xFFFFFFFF,
+    };
+
+    enum class DataValid : u32 {
+        Valid,
+        BadCRC,
+        Cal,
+    };
+
+    struct FirmwareVersion {
+        u8 sub;
+        u8 main;
+    };
+    static_assert(sizeof(FirmwareVersion) == 0x2, "FirmwareVersion is an invalid size");
+
+    struct FactoryCalibration {
+        s32_le os_max;
+        s32_le hk_max;
+        s32_le zero_min;
+        s32_le zero_max;
+    };
+    static_assert(sizeof(FactoryCalibration) == 0x10, "FactoryCalibration is an invalid size");
+
+    struct CalibrationValue {
+        s16 value;
+        u16 crc;
+    };
+    static_assert(sizeof(CalibrationValue) == 0x4, "CalibrationValue is an invalid size");
+
+    struct UserCalibration {
+        CalibrationValue os_max;
+        CalibrationValue hk_max;
+        CalibrationValue zero;
+    };
+    static_assert(sizeof(UserCalibration) == 0xC, "UserCalibration is an invalid size");
+
+    struct SaveCalData {
+        RingConCommands command;
+        UserCalibration calibration;
+        INSERT_PADDING_BYTES_NOINIT(4);
+    };
+    static_assert(sizeof(SaveCalData) == 0x14, "SaveCalData is an invalid size");
+    static_assert(std::is_trivially_copyable_v<SaveCalData>,
+                  "SaveCalData must be trivially copyable");
+
+    struct FirmwareVersionReply {
+        DataValid status;
+        FirmwareVersion firmware;
+        INSERT_PADDING_BYTES(0x2);
+    };
+    static_assert(sizeof(FirmwareVersionReply) == 0x8, "FirmwareVersionReply is an invalid size");
+
+    struct Cmd020105Reply {
+        DataValid status;
+        u8 data;
+        INSERT_PADDING_BYTES(0x3);
+    };
+    static_assert(sizeof(Cmd020105Reply) == 0x8, "Cmd020105Reply is an invalid size");
+
+    struct StatusReply {
+        DataValid status;
+    };
+    static_assert(sizeof(StatusReply) == 0x4, "StatusReply is an invalid size");
+
+    struct GetThreeByteReply {
+        DataValid status;
+        std::array<u8, 3> data;
+        u8 crc;
+    };
+    static_assert(sizeof(GetThreeByteReply) == 0x8, "GetThreeByteReply is an invalid size");
+
+    struct ReadUnkCalReply {
+        DataValid status;
+        u16 data;
+        INSERT_PADDING_BYTES(0x2);
+    };
+    static_assert(sizeof(ReadUnkCalReply) == 0x8, "ReadUnkCalReply is an invalid size");
+
+    struct ReadFactoryCalReply {
+        DataValid status;
+        FactoryCalibration calibration;
+    };
+    static_assert(sizeof(ReadFactoryCalReply) == 0x14, "ReadFactoryCalReply is an invalid size");
+
+    struct ReadUserCalReply {
+        DataValid status;
+        UserCalibration calibration;
+        INSERT_PADDING_BYTES(0x4);
+    };
+    static_assert(sizeof(ReadUserCalReply) == 0x14, "ReadUserCalReply is an invalid size");
+
+    struct ReadIdReply {
+        DataValid status;
+        u16 id_l_x0;
+        u16 id_l_x0_2;
+        u16 id_l_x4;
+        u16 id_h_x0;
+        u16 id_h_x0_2;
+        u16 id_h_x4;
+    };
+    static_assert(sizeof(ReadIdReply) == 0x10, "ReadIdReply is an invalid size");
+
+    struct ErrorReply {
+        DataValid status;
+        INSERT_PADDING_BYTES(0x3);
+    };
+    static_assert(sizeof(ErrorReply) == 0x8, "ErrorReply is an invalid size");
+
+    struct RingConData {
+        DataValid status;
+        s16_le data;
+        INSERT_PADDING_BYTES(0x2);
+    };
+    static_assert(sizeof(RingConData) == 0x8, "RingConData is an invalid size");
+
+    // Returns RingConData struct with pressure sensor values
+    RingConData GetSensorValue() const;
+
+    // Returns 8 byte reply with firmware version
+    std::vector<u8> GetFirmwareVersionReply() const;
+
+    // Returns 16 byte reply with ID values
+    std::vector<u8> GetReadIdReply() const;
+
+    // (STUBBED) Returns 8 byte reply
+    std::vector<u8> GetC020105Reply() const;
+
+    // (STUBBED) Returns 8 byte empty reply
+    std::vector<u8> GetReadUnkCalReply() const;
+
+    // Returns 20 byte reply with factory calibration values
+    std::vector<u8> GetReadFactoryCalReply() const;
+
+    // Returns 20 byte reply with user calibration values
+    std::vector<u8> GetReadUserCalReply() const;
+
+    // Returns 8 byte reply
+    std::vector<u8> GetReadRepCountReply() const;
+
+    // Returns 8 byte reply
+    std::vector<u8> GetReadTotalPushCountReply() const;
+
+    // Returns 8 byte reply
+    std::vector<u8> GetResetRepCountReply() const;
+
+    // Returns 4 byte save data reply
+    std::vector<u8> GetSaveDataReply() const;
+
+    // Returns 8 byte error reply
+    std::vector<u8> GetErrorReply() const;
+
+    // Returns 8 bit redundancy check from provided data
+    u8 GetCrcValue(const std::vector<u8>& data) const;
+
+    // Converts structs to an u8 vector equivalent
+    template <typename T>
+    std::vector<u8> GetDataVector(const T& reply) const;
+
+    RingConCommands command{RingConCommands::Error};
+
+    // These counters are used in multitasking mode while the switch is sleeping
+    // Total steps taken
+    u8 total_rep_count = 0;
+    // Total times the ring was pushed
+    u8 total_push_count = 0;
+
+    const u8 device_id = 0x20;
+    const FirmwareVersion version = {
+        .sub = 0x0,
+        .main = 0x2c,
+    };
+    const FactoryCalibration factory_calibration = {
+        .os_max = idle_value + range + idle_deadzone,
+        .hk_max = idle_value - range - idle_deadzone,
+        .zero_min = idle_value - idle_deadzone,
+        .zero_max = idle_value + idle_deadzone,
+    };
+    UserCalibration user_calibration = {
+        .os_max = {.value = range, .crc = 228},
+        .hk_max = {.value = -range, .crc = 239},
+        .zero = {.value = idle_value, .crc = 225},
+    };
+
+    Core::HID::EmulatedDevices* input;
+};
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/starlink.cpp b/src/core/hle/service/hid/hidbus/starlink.cpp
new file mode 100644
index 000000000..dd439f60a
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/starlink.cpp
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/service/hid/hidbus/starlink.h"
+
+namespace Service::HID {
+constexpr u8 DEVICE_ID = 0x28;
+
+Starlink::Starlink(Core::HID::HIDCore& hid_core_, KernelHelpers::ServiceContext& service_context_)
+    : HidbusBase(service_context_) {}
+Starlink::~Starlink() = default;
+
+void Starlink::OnInit() {
+    return;
+}
+
+void Starlink::OnRelease() {
+    return;
+};
+
+void Starlink::OnUpdate() {
+    if (!is_activated) {
+        return;
+    }
+    if (!device_enabled) {
+        return;
+    }
+    if (!polling_mode_enabled || !is_transfer_memory_set) {
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Polling mode not supported {}", polling_mode);
+}
+
+u8 Starlink::GetDeviceId() const {
+    return DEVICE_ID;
+}
+
+std::vector<u8> Starlink::GetReply() const {
+    return {};
+}
+
+bool Starlink::SetCommand(const std::vector<u8>& data) {
+    LOG_ERROR(Service_HID, "Command not implemented");
+    return false;
+}
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/starlink.h b/src/core/hle/service/hid/hidbus/starlink.h
new file mode 100644
index 000000000..0b1b7ba49
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/starlink.h
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hle/service/hid/hidbus/hidbus_base.h"
+
+namespace Core::HID {
+class EmulatedController;
+} // namespace Core::HID
+
+namespace Service::HID {
+
+class Starlink final : public HidbusBase {
+public:
+    explicit Starlink(Core::HID::HIDCore& hid_core_,
+                      KernelHelpers::ServiceContext& service_context_);
+    ~Starlink() override;
+
+    void OnInit() override;
+
+    void OnRelease() override;
+
+    // Updates ringcon transfer memory
+    void OnUpdate() override;
+
+    // Returns the device ID of the joycon
+    u8 GetDeviceId() const override;
+
+    // Assigns a command from data
+    bool SetCommand(const std::vector<u8>& data) override;
+
+    // Returns a reply from a command
+    std::vector<u8> GetReply() const override;
+};
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/stubbed.cpp b/src/core/hle/service/hid/hidbus/stubbed.cpp
new file mode 100644
index 000000000..e477443e3
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/stubbed.cpp
@@ -0,0 +1,51 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/service/hid/hidbus/stubbed.h"
+
+namespace Service::HID {
+constexpr u8 DEVICE_ID = 0xFF;
+
+HidbusStubbed::HidbusStubbed(Core::HID::HIDCore& hid_core_,
+                             KernelHelpers::ServiceContext& service_context_)
+    : HidbusBase(service_context_) {}
+HidbusStubbed::~HidbusStubbed() = default;
+
+void HidbusStubbed::OnInit() {
+    return;
+}
+
+void HidbusStubbed::OnRelease() {
+    return;
+};
+
+void HidbusStubbed::OnUpdate() {
+    if (!is_activated) {
+        return;
+    }
+    if (!device_enabled) {
+        return;
+    }
+    if (!polling_mode_enabled || !is_transfer_memory_set) {
+        return;
+    }
+
+    LOG_ERROR(Service_HID, "Polling mode not supported {}", polling_mode);
+}
+
+u8 HidbusStubbed::GetDeviceId() const {
+    return DEVICE_ID;
+}
+
+std::vector<u8> HidbusStubbed::GetReply() const {
+    return {};
+}
+
+bool HidbusStubbed::SetCommand(const std::vector<u8>& data) {
+    LOG_ERROR(Service_HID, "Command not implemented");
+    return false;
+}
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/hidbus/stubbed.h b/src/core/hle/service/hid/hidbus/stubbed.h
new file mode 100644
index 000000000..91165ceff
--- /dev/null
+++ b/src/core/hle/service/hid/hidbus/stubbed.h
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hle/service/hid/hidbus/hidbus_base.h"
+
+namespace Core::HID {
+class EmulatedController;
+} // namespace Core::HID
+
+namespace Service::HID {
+
+class HidbusStubbed final : public HidbusBase {
+public:
+    explicit HidbusStubbed(Core::HID::HIDCore& hid_core_,
+                           KernelHelpers::ServiceContext& service_context_);
+    ~HidbusStubbed() override;
+
+    void OnInit() override;
+
+    void OnRelease() override;
+
+    // Updates ringcon transfer memory
+    void OnUpdate() override;
+
+    // Returns the device ID of the joycon
+    u8 GetDeviceId() const override;
+
+    // Assigns a command from data
+    bool SetCommand(const std::vector<u8>& data) override;
+
+    // Returns a reply from a command
+    std::vector<u8> GetReply() const override;
+};
+
+} // namespace Service::HID
diff --git a/src/core/hle/service/hid/irs.cpp b/src/core/hle/service/hid/irs.cpp
index 8812b8ecb..6a3453457 100644
--- a/src/core/hle/service/hid/irs.cpp
+++ b/src/core/hle/service/hid/irs.cpp
@@ -1,15 +1,28 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <random>
 
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_shared_memory.h"
+#include "core/hle/kernel/k_transfer_memory.h"
 #include "core/hle/kernel/kernel.h"
+#include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/irs.h"
+#include "core/hle/service/hid/irsensor/clustering_processor.h"
+#include "core/hle/service/hid/irsensor/image_transfer_processor.h"
+#include "core/hle/service/hid/irsensor/ir_led_processor.h"
+#include "core/hle/service/hid/irsensor/moment_processor.h"
+#include "core/hle/service/hid/irsensor/pointing_processor.h"
+#include "core/hle/service/hid/irsensor/tera_plugin_processor.h"
+#include "core/memory.h"
 
-namespace Service::HID {
+namespace Service::IRS {
 
 IRS::IRS(Core::System& system_) : ServiceFramework{system_, "irs"} {
     // clang-format off
@@ -35,25 +48,41 @@ IRS::IRS(Core::System& system_) : ServiceFramework{system_, "irs"} {
     };
     // clang-format on
 
+    u8* raw_shared_memory = system.Kernel().GetIrsSharedMem().GetPointer();
     RegisterHandlers(functions);
+    shared_memory = std::construct_at(reinterpret_cast<StatusManager*>(raw_shared_memory));
+
+    npad_device = system.HIDCore().GetEmulatedController(Core::HID::NpadIdType::Player1);
 }
+IRS::~IRS() = default;
 
 void IRS::ActivateIrsensor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_WARNING(Service_IRS, "(STUBBED) called, applet_resource_user_id={}",
+                applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
 }
 
 void IRS::DeactivateIrsensor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_WARNING(Service_IRS, "(STUBBED) called, applet_resource_user_id={}",
+                applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
 }
 
 void IRS::GetIrsensorSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_IRS, "called");
+    IPC::RequestParser rp{ctx};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_DEBUG(Service_IRS, "called, applet_resource_user_id={}", applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(ResultSuccess);
@@ -61,114 +90,462 @@ void IRS::GetIrsensorSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
 }
 
 void IRS::StopImageProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_IRS,
+                "(STUBBED) called, npad_type={}, npad_id={}, applet_resource_user_id={}",
+                parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+                parameters.applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(parameters.camera_handle);
+    if (result.IsSuccess()) {
+        // TODO: Stop Image processor
+        result = ResultSuccess;
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::RunMomentProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+        Core::IrSensor::PackedMomentProcessorConfig processor_config;
+    };
+    static_assert(sizeof(Parameters) == 0x30, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_IRS,
+                "(STUBBED) called, npad_type={}, npad_id={}, applet_resource_user_id={}",
+                parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+                parameters.applet_resource_user_id);
+
+    const auto result = IsIrCameraHandleValid(parameters.camera_handle);
+
+    if (result.IsSuccess()) {
+        auto& device = GetIrCameraSharedMemoryDeviceEntry(parameters.camera_handle);
+        MakeProcessor<MomentProcessor>(parameters.camera_handle, device);
+        auto& image_transfer_processor = GetProcessor<MomentProcessor>(parameters.camera_handle);
+        image_transfer_processor.SetConfig(parameters.processor_config);
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::RunClusteringProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+        Core::IrSensor::PackedClusteringProcessorConfig processor_config;
+    };
+    static_assert(sizeof(Parameters) == 0x38, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_IRS,
+                "(STUBBED) called, npad_type={}, npad_id={}, applet_resource_user_id={}",
+                parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+                parameters.applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(parameters.camera_handle);
+
+    if (result.IsSuccess()) {
+        auto& device = GetIrCameraSharedMemoryDeviceEntry(parameters.camera_handle);
+        MakeProcessorWithCoreContext<ClusteringProcessor>(parameters.camera_handle, device);
+        auto& image_transfer_processor =
+            GetProcessor<ClusteringProcessor>(parameters.camera_handle);
+        image_transfer_processor.SetConfig(parameters.processor_config);
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::RunImageTransferProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+        Core::IrSensor::PackedImageTransferProcessorConfig processor_config;
+        u32 transfer_memory_size;
+    };
+    static_assert(sizeof(Parameters) == 0x30, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+    const auto t_mem_handle{ctx.GetCopyHandle(0)};
+
+    auto t_mem =
+        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+
+    if (t_mem.IsNull()) {
+        LOG_ERROR(Service_IRS, "t_mem is a nullptr for handle=0x{:08X}", t_mem_handle);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+        return;
+    }
+
+    ASSERT_MSG(t_mem->GetSize() == parameters.transfer_memory_size, "t_mem has incorrect size");
+
+    u8* transfer_memory = system.Memory().GetPointer(t_mem->GetSourceAddress());
+
+    LOG_INFO(Service_IRS,
+             "called, npad_type={}, npad_id={}, transfer_memory_size={}, transfer_memory_size={}, "
+             "applet_resource_user_id={}",
+             parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+             parameters.transfer_memory_size, t_mem->GetSize(), parameters.applet_resource_user_id);
+
+    const auto result = IsIrCameraHandleValid(parameters.camera_handle);
+
+    if (result.IsSuccess()) {
+        auto& device = GetIrCameraSharedMemoryDeviceEntry(parameters.camera_handle);
+        MakeProcessorWithCoreContext<ImageTransferProcessor>(parameters.camera_handle, device);
+        auto& image_transfer_processor =
+            GetProcessor<ImageTransferProcessor>(parameters.camera_handle);
+        image_transfer_processor.SetConfig(parameters.processor_config);
+        image_transfer_processor.SetTransferMemoryPointer(transfer_memory);
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::GetImageTransferProcessorState(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_DEBUG(Service_IRS, "(STUBBED) called, npad_type={}, npad_id={}, applet_resource_user_id={}",
+              parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+              parameters.applet_resource_user_id);
+
+    const auto result = IsIrCameraHandleValid(parameters.camera_handle);
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+        return;
+    }
+
+    const auto& device = GetIrCameraSharedMemoryDeviceEntry(parameters.camera_handle);
+
+    if (device.mode != Core::IrSensor::IrSensorMode::ImageTransferProcessor) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidProcessorState);
+        return;
+    }
 
-    IPC::ResponseBuilder rb{ctx, 5};
+    std::vector<u8> data{};
+    const auto& image_transfer_processor =
+        GetProcessor<ImageTransferProcessor>(parameters.camera_handle);
+    const auto& state = image_transfer_processor.GetState(data);
+
+    ctx.WriteBuffer(data);
+    IPC::ResponseBuilder rb{ctx, 6};
     rb.Push(ResultSuccess);
-    rb.PushRaw<u64>(system.CoreTiming().GetCPUTicks());
-    rb.PushRaw<u32>(0);
+    rb.PushRaw(state);
 }
 
 void IRS::RunTeraPluginProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        Core::IrSensor::PackedTeraPluginProcessorConfig processor_config;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x18, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(
+        Service_IRS,
+        "(STUBBED) called, npad_type={}, npad_id={}, mode={}, mcu_version={}.{}, "
+        "applet_resource_user_id={}",
+        parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+        parameters.processor_config.mode, parameters.processor_config.required_mcu_version.major,
+        parameters.processor_config.required_mcu_version.minor, parameters.applet_resource_user_id);
+
+    const auto result = IsIrCameraHandleValid(parameters.camera_handle);
+
+    if (result.IsSuccess()) {
+        auto& device = GetIrCameraSharedMemoryDeviceEntry(parameters.camera_handle);
+        MakeProcessor<TeraPluginProcessor>(parameters.camera_handle, device);
+        auto& image_transfer_processor =
+            GetProcessor<TeraPluginProcessor>(parameters.camera_handle);
+        image_transfer_processor.SetConfig(parameters.processor_config);
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::GetNpadIrCameraHandle(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    const auto npad_id{rp.PopEnum<Core::HID::NpadIdType>()};
+
+    if (npad_id > Core::HID::NpadIdType::Player8 && npad_id != Core::HID::NpadIdType::Invalid &&
+        npad_id != Core::HID::NpadIdType::Handheld) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(Service::HID::InvalidNpadId);
+        return;
+    }
+
+    Core::IrSensor::IrCameraHandle camera_handle{
+        .npad_id = static_cast<u8>(NpadIdTypeToIndex(npad_id)),
+        .npad_type = Core::HID::NpadStyleIndex::None,
+    };
+
+    LOG_INFO(Service_IRS, "called, npad_id={}, camera_npad_id={}, camera_npad_type={}", npad_id,
+             camera_handle.npad_id, camera_handle.npad_type);
 
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
-    rb.PushRaw<u32>(device_handle);
+    rb.PushRaw(camera_handle);
 }
 
 void IRS::RunPointingProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    const auto camera_handle{rp.PopRaw<Core::IrSensor::IrCameraHandle>()};
+    const auto processor_config{rp.PopRaw<Core::IrSensor::PackedPointingProcessorConfig>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_WARNING(
+        Service_IRS,
+        "(STUBBED) called, npad_type={}, npad_id={}, mcu_version={}.{}, applet_resource_user_id={}",
+        camera_handle.npad_type, camera_handle.npad_id, processor_config.required_mcu_version.major,
+        processor_config.required_mcu_version.minor, applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(camera_handle);
+
+    if (result.IsSuccess()) {
+        auto& device = GetIrCameraSharedMemoryDeviceEntry(camera_handle);
+        MakeProcessor<PointingProcessor>(camera_handle, device);
+        auto& image_transfer_processor = GetProcessor<PointingProcessor>(camera_handle);
+        image_transfer_processor.SetConfig(processor_config);
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::SuspendImageProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_IRS,
+                "(STUBBED) called, npad_type={}, npad_id={}, applet_resource_user_id={}",
+                parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+                parameters.applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(parameters.camera_handle);
+    if (result.IsSuccess()) {
+        // TODO: Suspend image processor
+        result = ResultSuccess;
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::CheckFirmwareVersion(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    const auto camera_handle{rp.PopRaw<Core::IrSensor::IrCameraHandle>()};
+    const auto mcu_version{rp.PopRaw<Core::IrSensor::PackedMcuVersion>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_WARNING(
+        Service_IRS,
+        "(STUBBED) called, npad_type={}, npad_id={}, applet_resource_user_id={}, mcu_version={}.{}",
+        camera_handle.npad_type, camera_handle.npad_id, applet_resource_user_id, mcu_version.major,
+        mcu_version.minor);
+
+    auto result = IsIrCameraHandleValid(camera_handle);
+    if (result.IsSuccess()) {
+        // TODO: Check firmware version
+        result = ResultSuccess;
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::SetFunctionLevel(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    const auto camera_handle{rp.PopRaw<Core::IrSensor::IrCameraHandle>()};
+    const auto function_level{rp.PopRaw<Core::IrSensor::PackedFunctionLevel>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_WARNING(
+        Service_IRS,
+        "(STUBBED) called, npad_type={}, npad_id={}, function_level={}, applet_resource_user_id={}",
+        camera_handle.npad_type, camera_handle.npad_id, function_level.function_level,
+        applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(camera_handle);
+    if (result.IsSuccess()) {
+        // TODO: Set Function level
+        result = ResultSuccess;
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::RunImageTransferExProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+        Core::IrSensor::PackedImageTransferProcessorExConfig processor_config;
+        u64 transfer_memory_size;
+    };
+    static_assert(sizeof(Parameters) == 0x38, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+    const auto t_mem_handle{ctx.GetCopyHandle(0)};
+
+    auto t_mem =
+        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(t_mem_handle);
+
+    u8* transfer_memory = system.Memory().GetPointer(t_mem->GetSourceAddress());
+
+    LOG_INFO(Service_IRS,
+             "called, npad_type={}, npad_id={}, transfer_memory_size={}, "
+             "applet_resource_user_id={}",
+             parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+             parameters.transfer_memory_size, parameters.applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(parameters.camera_handle);
+
+    if (result.IsSuccess()) {
+        auto& device = GetIrCameraSharedMemoryDeviceEntry(parameters.camera_handle);
+        MakeProcessorWithCoreContext<ImageTransferProcessor>(parameters.camera_handle, device);
+        auto& image_transfer_processor =
+            GetProcessor<ImageTransferProcessor>(parameters.camera_handle);
+        image_transfer_processor.SetConfig(parameters.processor_config);
+        image_transfer_processor.SetTransferMemoryPointer(transfer_memory);
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::RunIrLedProcessor(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    const auto camera_handle{rp.PopRaw<Core::IrSensor::IrCameraHandle>()};
+    const auto processor_config{rp.PopRaw<Core::IrSensor::PackedIrLedProcessorConfig>()};
+    const auto applet_resource_user_id{rp.Pop<u64>()};
+
+    LOG_WARNING(Service_IRS,
+                "(STUBBED) called, npad_type={}, npad_id={}, light_target={}, mcu_version={}.{} "
+                "applet_resource_user_id={}",
+                camera_handle.npad_type, camera_handle.npad_id, processor_config.light_target,
+                processor_config.required_mcu_version.major,
+                processor_config.required_mcu_version.minor, applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(camera_handle);
+
+    if (result.IsSuccess()) {
+        auto& device = GetIrCameraSharedMemoryDeviceEntry(camera_handle);
+        MakeProcessor<IrLedProcessor>(camera_handle, device);
+        auto& image_transfer_processor = GetProcessor<IrLedProcessor>(camera_handle);
+        image_transfer_processor.SetConfig(processor_config);
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::StopImageProcessorAsync(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::IrCameraHandle camera_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_IRS,
+                "(STUBBED) called, npad_type={}, npad_id={}, applet_resource_user_id={}",
+                parameters.camera_handle.npad_type, parameters.camera_handle.npad_id,
+                parameters.applet_resource_user_id);
+
+    auto result = IsIrCameraHandleValid(parameters.camera_handle);
+    if (result.IsSuccess()) {
+        // TODO: Stop image processor async
+        result = ResultSuccess;
+    }
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 
 void IRS::ActivateIrsensorWithFunctionLevel(Kernel::HLERequestContext& ctx) {
-    LOG_WARNING(Service_IRS, "(STUBBED) called");
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::IrSensor::PackedFunctionLevel function_level;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_WARNING(Service_IRS, "(STUBBED) called, function_level={}, applet_resource_user_id={}",
+                parameters.function_level.function_level, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
 }
 
-IRS::~IRS() = default;
+Result IRS::IsIrCameraHandleValid(const Core::IrSensor::IrCameraHandle& camera_handle) const {
+    if (camera_handle.npad_id >
+        static_cast<u8>(NpadIdTypeToIndex(Core::HID::NpadIdType::Handheld))) {
+        return InvalidIrCameraHandle;
+    }
+    if (camera_handle.npad_type != Core::HID::NpadStyleIndex::None) {
+        return InvalidIrCameraHandle;
+    }
+    return ResultSuccess;
+}
+
+Core::IrSensor::DeviceFormat& IRS::GetIrCameraSharedMemoryDeviceEntry(
+    const Core::IrSensor::IrCameraHandle& camera_handle) {
+    const auto npad_id_max_index = static_cast<u8>(sizeof(StatusManager::device));
+    ASSERT_MSG(camera_handle.npad_id < npad_id_max_index, "invalid npad_id");
+    return shared_memory->device[camera_handle.npad_id];
+}
 
 IRS_SYS::IRS_SYS(Core::System& system_) : ServiceFramework{system_, "irs:sys"} {
     // clang-format off
@@ -185,4 +562,4 @@ IRS_SYS::IRS_SYS(Core::System& system_) : ServiceFramework{system_, "irs:sys"} {
 
 IRS_SYS::~IRS_SYS() = default;
 
-} // namespace Service::HID
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irs.h b/src/core/hle/service/hid/irs.h
index 9bc6462b0..2e6115c73 100644
--- a/src/core/hle/service/hid/irs.h
+++ b/src/core/hle/service/hid/irs.h
@@ -1,16 +1,22 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include "core/hid/hid_types.h"
+#include "core/hid/irs_types.h"
+#include "core/hle/service/hid/irsensor/processor_base.h"
 #include "core/hle/service/service.h"
 
 namespace Core {
 class System;
 }
 
-namespace Service::HID {
+namespace Core::HID {
+class EmulatedController;
+} // namespace Core::HID
+
+namespace Service::IRS {
 
 class IRS final : public ServiceFramework<IRS> {
 public:
@@ -18,6 +24,20 @@ public:
     ~IRS() override;
 
 private:
+    // This is nn::irsensor::detail::AruidFormat
+    struct AruidFormat {
+        u64 sensor_aruid;
+        u64 sensor_aruid_status;
+    };
+    static_assert(sizeof(AruidFormat) == 0x10, "AruidFormat is an invalid size");
+
+    // This is nn::irsensor::detail::StatusManager
+    struct StatusManager {
+        std::array<Core::IrSensor::DeviceFormat, 9> device;
+        std::array<AruidFormat, 5> aruid;
+    };
+    static_assert(sizeof(StatusManager) == 0x8000, "StatusManager is an invalid size");
+
     void ActivateIrsensor(Kernel::HLERequestContext& ctx);
     void DeactivateIrsensor(Kernel::HLERequestContext& ctx);
     void GetIrsensorSharedMemoryHandle(Kernel::HLERequestContext& ctx);
@@ -37,7 +57,55 @@ private:
     void StopImageProcessorAsync(Kernel::HLERequestContext& ctx);
     void ActivateIrsensorWithFunctionLevel(Kernel::HLERequestContext& ctx);
 
-    const u32 device_handle{0xABCD};
+    Result IsIrCameraHandleValid(const Core::IrSensor::IrCameraHandle& camera_handle) const;
+    Core::IrSensor::DeviceFormat& GetIrCameraSharedMemoryDeviceEntry(
+        const Core::IrSensor::IrCameraHandle& camera_handle);
+
+    template <typename T>
+    void MakeProcessor(const Core::IrSensor::IrCameraHandle& handle,
+                       Core::IrSensor::DeviceFormat& device_state) {
+        const auto index = static_cast<std::size_t>(handle.npad_id);
+        if (index > sizeof(processors)) {
+            LOG_CRITICAL(Service_IRS, "Invalid index {}", index);
+            return;
+        }
+        processors[index] = std::make_unique<T>(device_state);
+    }
+
+    template <typename T>
+    void MakeProcessorWithCoreContext(const Core::IrSensor::IrCameraHandle& handle,
+                                      Core::IrSensor::DeviceFormat& device_state) {
+        const auto index = static_cast<std::size_t>(handle.npad_id);
+        if (index > sizeof(processors)) {
+            LOG_CRITICAL(Service_IRS, "Invalid index {}", index);
+            return;
+        }
+        processors[index] = std::make_unique<T>(system.HIDCore(), device_state, index);
+    }
+
+    template <typename T>
+    T& GetProcessor(const Core::IrSensor::IrCameraHandle& handle) {
+        const auto index = static_cast<std::size_t>(handle.npad_id);
+        if (index > sizeof(processors)) {
+            LOG_CRITICAL(Service_IRS, "Invalid index {}", index);
+            return static_cast<T&>(*processors[0]);
+        }
+        return static_cast<T&>(*processors[index]);
+    }
+
+    template <typename T>
+    const T& GetProcessor(const Core::IrSensor::IrCameraHandle& handle) const {
+        const auto index = static_cast<std::size_t>(handle.npad_id);
+        if (index > sizeof(processors)) {
+            LOG_CRITICAL(Service_IRS, "Invalid index {}", index);
+            return static_cast<T&>(*processors[0]);
+        }
+        return static_cast<T&>(*processors[index]);
+    }
+
+    Core::HID::EmulatedController* npad_device = nullptr;
+    StatusManager* shared_memory = nullptr;
+    std::array<std::unique_ptr<ProcessorBase>, 9> processors{};
 };
 
 class IRS_SYS final : public ServiceFramework<IRS_SYS> {
@@ -46,4 +114,4 @@ public:
     ~IRS_SYS() override;
 };
 
-} // namespace Service::HID
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irs_ring_lifo.h b/src/core/hle/service/hid/irs_ring_lifo.h
new file mode 100644
index 000000000..255d1d296
--- /dev/null
+++ b/src/core/hle/service/hid/irs_ring_lifo.h
@@ -0,0 +1,47 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+
+namespace Service::IRS {
+
+template <typename State, std::size_t max_buffer_size>
+struct Lifo {
+    s64 sampling_number{};
+    s64 buffer_count{};
+    std::array<State, max_buffer_size> entries{};
+
+    const State& ReadCurrentEntry() const {
+        return entries[GetBufferTail()];
+    }
+
+    const State& ReadPreviousEntry() const {
+        return entries[GetPreviousEntryIndex()];
+    }
+
+    s64 GetBufferTail() const {
+        return sampling_number % max_buffer_size;
+    }
+
+    std::size_t GetPreviousEntryIndex() const {
+        return static_cast<size_t>((GetBufferTail() + max_buffer_size - 1) % max_buffer_size);
+    }
+
+    std::size_t GetNextEntryIndex() const {
+        return static_cast<size_t>((GetBufferTail() + 1) % max_buffer_size);
+    }
+
+    void WriteNextEntry(const State& new_state) {
+        if (buffer_count < static_cast<s64>(max_buffer_size)) {
+            buffer_count++;
+        }
+        sampling_number++;
+        entries[GetBufferTail()] = new_state;
+    }
+};
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/clustering_processor.cpp b/src/core/hle/service/hid/irsensor/clustering_processor.cpp
new file mode 100644
index 000000000..e2f4ae876
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/clustering_processor.cpp
@@ -0,0 +1,265 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <queue>
+
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/service/hid/irsensor/clustering_processor.h"
+
+namespace Service::IRS {
+ClusteringProcessor::ClusteringProcessor(Core::HID::HIDCore& hid_core_,
+                                         Core::IrSensor::DeviceFormat& device_format,
+                                         std::size_t npad_index)
+    : device{device_format} {
+    npad_device = hid_core_.GetEmulatedControllerByIndex(npad_index);
+
+    device.mode = Core::IrSensor::IrSensorMode::ClusteringProcessor;
+    device.camera_status = Core::IrSensor::IrCameraStatus::Unconnected;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Stopped;
+    SetDefaultConfig();
+
+    shared_memory = std::construct_at(
+        reinterpret_cast<ClusteringSharedMemory*>(&device_format.state.processor_raw_data));
+
+    Core::HID::ControllerUpdateCallback engine_callback{
+        .on_change = [this](Core::HID::ControllerTriggerType type) { OnControllerUpdate(type); },
+        .is_npad_service = true,
+    };
+    callback_key = npad_device->SetCallback(engine_callback);
+}
+
+ClusteringProcessor::~ClusteringProcessor() {
+    npad_device->DeleteCallback(callback_key);
+};
+
+void ClusteringProcessor::StartProcessor() {
+    device.camera_status = Core::IrSensor::IrCameraStatus::Available;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Ready;
+}
+
+void ClusteringProcessor::SuspendProcessor() {}
+
+void ClusteringProcessor::StopProcessor() {}
+
+void ClusteringProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType type) {
+    if (type != Core::HID::ControllerTriggerType::IrSensor) {
+        return;
+    }
+
+    next_state = {};
+    const auto camera_data = npad_device->GetCamera();
+    auto filtered_image = camera_data.data;
+
+    RemoveLowIntensityData(filtered_image);
+
+    const auto window_start_x = static_cast<std::size_t>(current_config.window_of_interest.x);
+    const auto window_start_y = static_cast<std::size_t>(current_config.window_of_interest.y);
+    const auto window_end_x =
+        window_start_x + static_cast<std::size_t>(current_config.window_of_interest.width);
+    const auto window_end_y =
+        window_start_y + static_cast<std::size_t>(current_config.window_of_interest.height);
+
+    for (std::size_t y = window_start_y; y < window_end_y; y++) {
+        for (std::size_t x = window_start_x; x < window_end_x; x++) {
+            u8 pixel = GetPixel(filtered_image, x, y);
+            if (pixel == 0) {
+                continue;
+            }
+            const auto cluster = GetClusterProperties(filtered_image, x, y);
+            if (cluster.pixel_count > current_config.pixel_count_max) {
+                continue;
+            }
+            if (cluster.pixel_count < current_config.pixel_count_min) {
+                continue;
+            }
+            // Cluster object limit reached
+            if (next_state.object_count >= next_state.data.size()) {
+                continue;
+            }
+            next_state.data[next_state.object_count] = cluster;
+            next_state.object_count++;
+        }
+    }
+
+    next_state.sampling_number = camera_data.sample;
+    next_state.timestamp = next_state.timestamp + 131;
+    next_state.ambient_noise_level = Core::IrSensor::CameraAmbientNoiseLevel::Low;
+    shared_memory->clustering_lifo.WriteNextEntry(next_state);
+
+    if (!IsProcessorActive()) {
+        StartProcessor();
+    }
+}
+
+void ClusteringProcessor::RemoveLowIntensityData(std::vector<u8>& data) {
+    for (u8& pixel : data) {
+        if (pixel < current_config.pixel_count_min) {
+            pixel = 0;
+        }
+    }
+}
+
+ClusteringProcessor::ClusteringData ClusteringProcessor::GetClusterProperties(std::vector<u8>& data,
+                                                                              std::size_t x,
+                                                                              std::size_t y) {
+    using DataPoint = Common::Point<std::size_t>;
+    std::queue<DataPoint> search_points{};
+    ClusteringData current_cluster = GetPixelProperties(data, x, y);
+    SetPixel(data, x, y, 0);
+    search_points.emplace<DataPoint>({x, y});
+
+    while (!search_points.empty()) {
+        const auto point = search_points.front();
+        search_points.pop();
+
+        // Avoid negative numbers
+        if (point.x == 0 || point.y == 0) {
+            continue;
+        }
+
+        std::array<DataPoint, 4> new_points{
+            DataPoint{point.x - 1, point.y},
+            {point.x, point.y - 1},
+            {point.x + 1, point.y},
+            {point.x, point.y + 1},
+        };
+
+        for (const auto new_point : new_points) {
+            if (new_point.x >= width) {
+                continue;
+            }
+            if (new_point.y >= height) {
+                continue;
+            }
+            if (GetPixel(data, new_point.x, new_point.y) < current_config.object_intensity_min) {
+                continue;
+            }
+            const ClusteringData cluster = GetPixelProperties(data, new_point.x, new_point.y);
+            current_cluster = MergeCluster(current_cluster, cluster);
+            SetPixel(data, new_point.x, new_point.y, 0);
+            search_points.emplace<DataPoint>({new_point.x, new_point.y});
+        }
+    }
+
+    return current_cluster;
+}
+
+ClusteringProcessor::ClusteringData ClusteringProcessor::GetPixelProperties(
+    const std::vector<u8>& data, std::size_t x, std::size_t y) const {
+    return {
+        .average_intensity = GetPixel(data, x, y) / 255.0f,
+        .centroid =
+            {
+                .x = static_cast<f32>(x),
+                .y = static_cast<f32>(y),
+
+            },
+        .pixel_count = 1,
+        .bound =
+            {
+                .x = static_cast<s16>(x),
+                .y = static_cast<s16>(y),
+                .width = 1,
+                .height = 1,
+            },
+    };
+}
+
+ClusteringProcessor::ClusteringData ClusteringProcessor::MergeCluster(
+    const ClusteringData a, const ClusteringData b) const {
+    const f32 a_pixel_count = static_cast<f32>(a.pixel_count);
+    const f32 b_pixel_count = static_cast<f32>(b.pixel_count);
+    const f32 pixel_count = a_pixel_count + b_pixel_count;
+    const f32 average_intensity =
+        (a.average_intensity * a_pixel_count + b.average_intensity * b_pixel_count) / pixel_count;
+    const Core::IrSensor::IrsCentroid centroid = {
+        .x = (a.centroid.x * a_pixel_count + b.centroid.x * b_pixel_count) / pixel_count,
+        .y = (a.centroid.y * a_pixel_count + b.centroid.y * b_pixel_count) / pixel_count,
+    };
+    s16 bound_start_x = a.bound.x < b.bound.x ? a.bound.x : b.bound.x;
+    s16 bound_start_y = a.bound.y < b.bound.y ? a.bound.y : b.bound.y;
+    s16 a_bound_end_x = a.bound.x + a.bound.width;
+    s16 a_bound_end_y = a.bound.y + a.bound.height;
+    s16 b_bound_end_x = b.bound.x + b.bound.width;
+    s16 b_bound_end_y = b.bound.y + b.bound.height;
+
+    const Core::IrSensor::IrsRect bound = {
+        .x = bound_start_x,
+        .y = bound_start_y,
+        .width = a_bound_end_x > b_bound_end_x ? static_cast<s16>(a_bound_end_x - bound_start_x)
+                                               : static_cast<s16>(b_bound_end_x - bound_start_x),
+        .height = a_bound_end_y > b_bound_end_y ? static_cast<s16>(a_bound_end_y - bound_start_y)
+                                                : static_cast<s16>(b_bound_end_y - bound_start_y),
+    };
+
+    return {
+        .average_intensity = average_intensity,
+        .centroid = centroid,
+        .pixel_count = static_cast<u32>(pixel_count),
+        .bound = bound,
+    };
+}
+
+u8 ClusteringProcessor::GetPixel(const std::vector<u8>& data, std::size_t x, std::size_t y) const {
+    if ((y * width) + x > data.size()) {
+        return 0;
+    }
+    return data[(y * width) + x];
+}
+
+void ClusteringProcessor::SetPixel(std::vector<u8>& data, std::size_t x, std::size_t y, u8 value) {
+    if ((y * width) + x > data.size()) {
+        return;
+    }
+    data[(y * width) + x] = value;
+}
+
+void ClusteringProcessor::SetDefaultConfig() {
+    using namespace std::literals::chrono_literals;
+    current_config.camera_config.exposure_time = std::chrono::microseconds(200ms).count();
+    current_config.camera_config.gain = 2;
+    current_config.camera_config.is_negative_used = false;
+    current_config.camera_config.light_target = Core::IrSensor::CameraLightTarget::BrightLeds;
+    current_config.window_of_interest = {
+        .x = 0,
+        .y = 0,
+        .width = width,
+        .height = height,
+    };
+    current_config.pixel_count_min = 3;
+    current_config.pixel_count_max = static_cast<u32>(GetDataSize(format));
+    current_config.is_external_light_filter_enabled = true;
+    current_config.object_intensity_min = 150;
+
+    npad_device->SetCameraFormat(format);
+}
+
+void ClusteringProcessor::SetConfig(Core::IrSensor::PackedClusteringProcessorConfig config) {
+    current_config.camera_config.exposure_time = config.camera_config.exposure_time;
+    current_config.camera_config.gain = config.camera_config.gain;
+    current_config.camera_config.is_negative_used = config.camera_config.is_negative_used;
+    current_config.camera_config.light_target =
+        static_cast<Core::IrSensor::CameraLightTarget>(config.camera_config.light_target);
+    current_config.window_of_interest = config.window_of_interest;
+    current_config.pixel_count_min = config.pixel_count_min;
+    current_config.pixel_count_max = config.pixel_count_max;
+    current_config.is_external_light_filter_enabled = config.is_external_light_filter_enabled;
+    current_config.object_intensity_min = config.object_intensity_min;
+
+    LOG_INFO(Service_IRS,
+             "Processor config, exposure_time={}, gain={}, is_negative_used={}, "
+             "light_target={}, window_of_interest=({}, {}, {}, {}), pixel_count_min={}, "
+             "pixel_count_max={}, is_external_light_filter_enabled={}, object_intensity_min={}",
+             current_config.camera_config.exposure_time, current_config.camera_config.gain,
+             current_config.camera_config.is_negative_used,
+             current_config.camera_config.light_target, current_config.window_of_interest.x,
+             current_config.window_of_interest.y, current_config.window_of_interest.width,
+             current_config.window_of_interest.height, current_config.pixel_count_min,
+             current_config.pixel_count_max, current_config.is_external_light_filter_enabled,
+             current_config.object_intensity_min);
+
+    npad_device->SetCameraFormat(format);
+}
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/clustering_processor.h b/src/core/hle/service/hid/irsensor/clustering_processor.h
new file mode 100644
index 000000000..dc01a8ea7
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/clustering_processor.h
@@ -0,0 +1,110 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hid/irs_types.h"
+#include "core/hle/service/hid/irs_ring_lifo.h"
+#include "core/hle/service/hid/irsensor/processor_base.h"
+
+namespace Core::HID {
+class EmulatedController;
+} // namespace Core::HID
+
+namespace Service::IRS {
+class ClusteringProcessor final : public ProcessorBase {
+public:
+    explicit ClusteringProcessor(Core::HID::HIDCore& hid_core_,
+                                 Core::IrSensor::DeviceFormat& device_format,
+                                 std::size_t npad_index);
+    ~ClusteringProcessor() override;
+
+    // Called when the processor is initialized
+    void StartProcessor() override;
+
+    // Called when the processor is suspended
+    void SuspendProcessor() override;
+
+    // Called when the processor is stopped
+    void StopProcessor() override;
+
+    // Sets config parameters of the camera
+    void SetConfig(Core::IrSensor::PackedClusteringProcessorConfig config);
+
+private:
+    static constexpr auto format = Core::IrSensor::ImageTransferProcessorFormat::Size320x240;
+    static constexpr std::size_t width = 320;
+    static constexpr std::size_t height = 240;
+
+    // This is nn::irsensor::ClusteringProcessorConfig
+    struct ClusteringProcessorConfig {
+        Core::IrSensor::CameraConfig camera_config;
+        Core::IrSensor::IrsRect window_of_interest;
+        u32 pixel_count_min;
+        u32 pixel_count_max;
+        u32 object_intensity_min;
+        bool is_external_light_filter_enabled;
+        INSERT_PADDING_BYTES(3);
+    };
+    static_assert(sizeof(ClusteringProcessorConfig) == 0x30,
+                  "ClusteringProcessorConfig is an invalid size");
+
+    // This is nn::irsensor::AdaptiveClusteringProcessorConfig
+    struct AdaptiveClusteringProcessorConfig {
+        Core::IrSensor::AdaptiveClusteringMode mode;
+        Core::IrSensor::AdaptiveClusteringTargetDistance target_distance;
+    };
+    static_assert(sizeof(AdaptiveClusteringProcessorConfig) == 0x8,
+                  "AdaptiveClusteringProcessorConfig is an invalid size");
+
+    // This is nn::irsensor::ClusteringData
+    struct ClusteringData {
+        f32 average_intensity;
+        Core::IrSensor::IrsCentroid centroid;
+        u32 pixel_count;
+        Core::IrSensor::IrsRect bound;
+    };
+    static_assert(sizeof(ClusteringData) == 0x18, "ClusteringData is an invalid size");
+
+    // This is nn::irsensor::ClusteringProcessorState
+    struct ClusteringProcessorState {
+        s64 sampling_number;
+        u64 timestamp;
+        u8 object_count;
+        INSERT_PADDING_BYTES(3);
+        Core::IrSensor::CameraAmbientNoiseLevel ambient_noise_level;
+        std::array<ClusteringData, 0x10> data;
+    };
+    static_assert(sizeof(ClusteringProcessorState) == 0x198,
+                  "ClusteringProcessorState is an invalid size");
+
+    struct ClusteringSharedMemory {
+        Service::IRS::Lifo<ClusteringProcessorState, 6> clustering_lifo;
+        static_assert(sizeof(clustering_lifo) == 0x9A0, "clustering_lifo is an invalid size");
+        INSERT_PADDING_WORDS(0x11F);
+    };
+    static_assert(sizeof(ClusteringSharedMemory) == 0xE20,
+                  "ClusteringSharedMemory is an invalid size");
+
+    void OnControllerUpdate(Core::HID::ControllerTriggerType type);
+    void RemoveLowIntensityData(std::vector<u8>& data);
+    ClusteringData GetClusterProperties(std::vector<u8>& data, std::size_t x, std::size_t y);
+    ClusteringData GetPixelProperties(const std::vector<u8>& data, std::size_t x,
+                                      std::size_t y) const;
+    ClusteringData MergeCluster(const ClusteringData a, const ClusteringData b) const;
+    u8 GetPixel(const std::vector<u8>& data, std::size_t x, std::size_t y) const;
+    void SetPixel(std::vector<u8>& data, std::size_t x, std::size_t y, u8 value);
+
+    // Sets config parameters of the camera
+    void SetDefaultConfig();
+
+    ClusteringSharedMemory* shared_memory = nullptr;
+    ClusteringProcessorState next_state{};
+
+    ClusteringProcessorConfig current_config{};
+    Core::IrSensor::DeviceFormat& device;
+    Core::HID::EmulatedController* npad_device;
+    int callback_key{};
+};
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp b/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp
new file mode 100644
index 000000000..98f0c579d
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp
@@ -0,0 +1,150 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/service/hid/irsensor/image_transfer_processor.h"
+
+namespace Service::IRS {
+ImageTransferProcessor::ImageTransferProcessor(Core::HID::HIDCore& hid_core_,
+                                               Core::IrSensor::DeviceFormat& device_format,
+                                               std::size_t npad_index)
+    : device{device_format} {
+    npad_device = hid_core_.GetEmulatedControllerByIndex(npad_index);
+
+    Core::HID::ControllerUpdateCallback engine_callback{
+        .on_change = [this](Core::HID::ControllerTriggerType type) { OnControllerUpdate(type); },
+        .is_npad_service = true,
+    };
+    callback_key = npad_device->SetCallback(engine_callback);
+
+    device.mode = Core::IrSensor::IrSensorMode::ImageTransferProcessor;
+    device.camera_status = Core::IrSensor::IrCameraStatus::Unconnected;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Stopped;
+}
+
+ImageTransferProcessor::~ImageTransferProcessor() {
+    npad_device->DeleteCallback(callback_key);
+};
+
+void ImageTransferProcessor::StartProcessor() {
+    is_active = true;
+    device.camera_status = Core::IrSensor::IrCameraStatus::Available;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Ready;
+    processor_state.sampling_number = 0;
+    processor_state.ambient_noise_level = Core::IrSensor::CameraAmbientNoiseLevel::Low;
+}
+
+void ImageTransferProcessor::SuspendProcessor() {}
+
+void ImageTransferProcessor::StopProcessor() {}
+
+void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType type) {
+    if (type != Core::HID::ControllerTriggerType::IrSensor) {
+        return;
+    }
+    if (!is_transfer_memory_set) {
+        return;
+    }
+
+    const auto camera_data = npad_device->GetCamera();
+
+    // This indicates how much ambient light is precent
+    processor_state.ambient_noise_level = Core::IrSensor::CameraAmbientNoiseLevel::Low;
+    processor_state.sampling_number = camera_data.sample;
+
+    if (camera_data.format != current_config.origin_format) {
+        LOG_WARNING(Service_IRS, "Wrong Input format {} expected {}", camera_data.format,
+                    current_config.origin_format);
+        memset(transfer_memory, 0, GetDataSize(current_config.trimming_format));
+        return;
+    }
+
+    if (current_config.origin_format > current_config.trimming_format) {
+        LOG_WARNING(Service_IRS, "Origin format {} is smaller than trimming format {}",
+                    current_config.origin_format, current_config.trimming_format);
+        memset(transfer_memory, 0, GetDataSize(current_config.trimming_format));
+        return;
+    }
+
+    std::vector<u8> window_data{};
+    const auto origin_width = GetDataWidth(current_config.origin_format);
+    const auto origin_height = GetDataHeight(current_config.origin_format);
+    const auto trimming_width = GetDataWidth(current_config.trimming_format);
+    const auto trimming_height = GetDataHeight(current_config.trimming_format);
+    window_data.resize(GetDataSize(current_config.trimming_format));
+
+    if (trimming_width + current_config.trimming_start_x > origin_width ||
+        trimming_height + current_config.trimming_start_y > origin_height) {
+        LOG_WARNING(Service_IRS,
+                    "Trimming area ({}, {}, {}, {}) is outside of origin area ({}, {})",
+                    current_config.trimming_start_x, current_config.trimming_start_y,
+                    trimming_width, trimming_height, origin_width, origin_height);
+        memset(transfer_memory, 0, GetDataSize(current_config.trimming_format));
+        return;
+    }
+
+    for (std::size_t y = 0; y < trimming_height; y++) {
+        for (std::size_t x = 0; x < trimming_width; x++) {
+            const std::size_t window_index = (y * trimming_width) + x;
+            const std::size_t origin_index =
+                ((y + current_config.trimming_start_y) * origin_width) + x +
+                current_config.trimming_start_x;
+            window_data[window_index] = camera_data.data[origin_index];
+        }
+    }
+
+    memcpy(transfer_memory, window_data.data(), GetDataSize(current_config.trimming_format));
+
+    if (!IsProcessorActive()) {
+        StartProcessor();
+    }
+}
+
+void ImageTransferProcessor::SetConfig(Core::IrSensor::PackedImageTransferProcessorConfig config) {
+    current_config.camera_config.exposure_time = config.camera_config.exposure_time;
+    current_config.camera_config.gain = config.camera_config.gain;
+    current_config.camera_config.is_negative_used = config.camera_config.is_negative_used;
+    current_config.camera_config.light_target =
+        static_cast<Core::IrSensor::CameraLightTarget>(config.camera_config.light_target);
+    current_config.origin_format =
+        static_cast<Core::IrSensor::ImageTransferProcessorFormat>(config.format);
+    current_config.trimming_format =
+        static_cast<Core::IrSensor::ImageTransferProcessorFormat>(config.format);
+    current_config.trimming_start_x = 0;
+    current_config.trimming_start_y = 0;
+
+    npad_device->SetCameraFormat(current_config.origin_format);
+}
+
+void ImageTransferProcessor::SetConfig(
+    Core::IrSensor::PackedImageTransferProcessorExConfig config) {
+    current_config.camera_config.exposure_time = config.camera_config.exposure_time;
+    current_config.camera_config.gain = config.camera_config.gain;
+    current_config.camera_config.is_negative_used = config.camera_config.is_negative_used;
+    current_config.camera_config.light_target =
+        static_cast<Core::IrSensor::CameraLightTarget>(config.camera_config.light_target);
+    current_config.origin_format =
+        static_cast<Core::IrSensor::ImageTransferProcessorFormat>(config.origin_format);
+    current_config.trimming_format =
+        static_cast<Core::IrSensor::ImageTransferProcessorFormat>(config.trimming_format);
+    current_config.trimming_start_x = config.trimming_start_x;
+    current_config.trimming_start_y = config.trimming_start_y;
+
+    npad_device->SetCameraFormat(current_config.origin_format);
+}
+
+void ImageTransferProcessor::SetTransferMemoryPointer(u8* t_mem) {
+    is_transfer_memory_set = true;
+    transfer_memory = t_mem;
+}
+
+Core::IrSensor::ImageTransferProcessorState ImageTransferProcessor::GetState(
+    std::vector<u8>& data) const {
+    const auto size = GetDataSize(current_config.trimming_format);
+    data.resize(size);
+    memcpy(data.data(), transfer_memory, size);
+    return processor_state;
+}
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/image_transfer_processor.h b/src/core/hle/service/hid/irsensor/image_transfer_processor.h
new file mode 100644
index 000000000..393df492d
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/image_transfer_processor.h
@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hid/irs_types.h"
+#include "core/hle/service/hid/irsensor/processor_base.h"
+
+namespace Core::HID {
+class EmulatedController;
+} // namespace Core::HID
+
+namespace Service::IRS {
+class ImageTransferProcessor final : public ProcessorBase {
+public:
+    explicit ImageTransferProcessor(Core::HID::HIDCore& hid_core_,
+                                    Core::IrSensor::DeviceFormat& device_format,
+                                    std::size_t npad_index);
+    ~ImageTransferProcessor() override;
+
+    // Called when the processor is initialized
+    void StartProcessor() override;
+
+    // Called when the processor is suspended
+    void SuspendProcessor() override;
+
+    // Called when the processor is stopped
+    void StopProcessor() override;
+
+    // Sets config parameters of the camera
+    void SetConfig(Core::IrSensor::PackedImageTransferProcessorConfig config);
+    void SetConfig(Core::IrSensor::PackedImageTransferProcessorExConfig config);
+
+    // Transfer memory where the image data will be stored
+    void SetTransferMemoryPointer(u8* t_mem);
+
+    Core::IrSensor::ImageTransferProcessorState GetState(std::vector<u8>& data) const;
+
+private:
+    // This is nn::irsensor::ImageTransferProcessorConfig
+    struct ImageTransferProcessorConfig {
+        Core::IrSensor::CameraConfig camera_config;
+        Core::IrSensor::ImageTransferProcessorFormat format;
+    };
+    static_assert(sizeof(ImageTransferProcessorConfig) == 0x20,
+                  "ImageTransferProcessorConfig is an invalid size");
+
+    // This is nn::irsensor::ImageTransferProcessorExConfig
+    struct ImageTransferProcessorExConfig {
+        Core::IrSensor::CameraConfig camera_config;
+        Core::IrSensor::ImageTransferProcessorFormat origin_format;
+        Core::IrSensor::ImageTransferProcessorFormat trimming_format;
+        u16 trimming_start_x;
+        u16 trimming_start_y;
+        bool is_external_light_filter_enabled;
+        INSERT_PADDING_BYTES(3);
+    };
+    static_assert(sizeof(ImageTransferProcessorExConfig) == 0x28,
+                  "ImageTransferProcessorExConfig is an invalid size");
+
+    void OnControllerUpdate(Core::HID::ControllerTriggerType type);
+
+    ImageTransferProcessorExConfig current_config{};
+    Core::IrSensor::ImageTransferProcessorState processor_state{};
+    Core::IrSensor::DeviceFormat& device;
+    Core::HID::EmulatedController* npad_device;
+    int callback_key{};
+
+    u8* transfer_memory = nullptr;
+    bool is_transfer_memory_set = false;
+};
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/ir_led_processor.cpp b/src/core/hle/service/hid/irsensor/ir_led_processor.cpp
new file mode 100644
index 000000000..8e6dd99e4
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/ir_led_processor.cpp
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/hid/irsensor/ir_led_processor.h"
+
+namespace Service::IRS {
+IrLedProcessor::IrLedProcessor(Core::IrSensor::DeviceFormat& device_format)
+    : device(device_format) {
+    device.mode = Core::IrSensor::IrSensorMode::IrLedProcessor;
+    device.camera_status = Core::IrSensor::IrCameraStatus::Unconnected;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Stopped;
+}
+
+IrLedProcessor::~IrLedProcessor() = default;
+
+void IrLedProcessor::StartProcessor() {}
+
+void IrLedProcessor::SuspendProcessor() {}
+
+void IrLedProcessor::StopProcessor() {}
+
+void IrLedProcessor::SetConfig(Core::IrSensor::PackedIrLedProcessorConfig config) {
+    current_config.light_target =
+        static_cast<Core::IrSensor::CameraLightTarget>(config.light_target);
+}
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/ir_led_processor.h b/src/core/hle/service/hid/irsensor/ir_led_processor.h
new file mode 100644
index 000000000..c3d8693c9
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/ir_led_processor.h
@@ -0,0 +1,47 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "core/hid/irs_types.h"
+#include "core/hle/service/hid/irsensor/processor_base.h"
+
+namespace Service::IRS {
+class IrLedProcessor final : public ProcessorBase {
+public:
+    explicit IrLedProcessor(Core::IrSensor::DeviceFormat& device_format);
+    ~IrLedProcessor() override;
+
+    // Called when the processor is initialized
+    void StartProcessor() override;
+
+    // Called when the processor is suspended
+    void SuspendProcessor() override;
+
+    // Called when the processor is stopped
+    void StopProcessor() override;
+
+    // Sets config parameters of the camera
+    void SetConfig(Core::IrSensor::PackedIrLedProcessorConfig config);
+
+private:
+    // This is nn::irsensor::IrLedProcessorConfig
+    struct IrLedProcessorConfig {
+        Core::IrSensor::CameraLightTarget light_target;
+    };
+    static_assert(sizeof(IrLedProcessorConfig) == 0x4, "IrLedProcessorConfig is an invalid size");
+
+    struct IrLedProcessorState {
+        s64 sampling_number;
+        u64 timestamp;
+        std::array<u8, 0x8> data;
+    };
+    static_assert(sizeof(IrLedProcessorState) == 0x18, "IrLedProcessorState is an invalid size");
+
+    IrLedProcessorConfig current_config{};
+    Core::IrSensor::DeviceFormat& device;
+};
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/moment_processor.cpp b/src/core/hle/service/hid/irsensor/moment_processor.cpp
new file mode 100644
index 000000000..dbaca420a
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/moment_processor.cpp
@@ -0,0 +1,34 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/hid/irsensor/moment_processor.h"
+
+namespace Service::IRS {
+MomentProcessor::MomentProcessor(Core::IrSensor::DeviceFormat& device_format)
+    : device(device_format) {
+    device.mode = Core::IrSensor::IrSensorMode::MomentProcessor;
+    device.camera_status = Core::IrSensor::IrCameraStatus::Unconnected;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Stopped;
+}
+
+MomentProcessor::~MomentProcessor() = default;
+
+void MomentProcessor::StartProcessor() {}
+
+void MomentProcessor::SuspendProcessor() {}
+
+void MomentProcessor::StopProcessor() {}
+
+void MomentProcessor::SetConfig(Core::IrSensor::PackedMomentProcessorConfig config) {
+    current_config.camera_config.exposure_time = config.camera_config.exposure_time;
+    current_config.camera_config.gain = config.camera_config.gain;
+    current_config.camera_config.is_negative_used = config.camera_config.is_negative_used;
+    current_config.camera_config.light_target =
+        static_cast<Core::IrSensor::CameraLightTarget>(config.camera_config.light_target);
+    current_config.window_of_interest = config.window_of_interest;
+    current_config.preprocess =
+        static_cast<Core::IrSensor::MomentProcessorPreprocess>(config.preprocess);
+    current_config.preprocess_intensity_threshold = config.preprocess_intensity_threshold;
+}
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/moment_processor.h b/src/core/hle/service/hid/irsensor/moment_processor.h
new file mode 100644
index 000000000..d4bd22e0f
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/moment_processor.h
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "core/hid/irs_types.h"
+#include "core/hle/service/hid/irsensor/processor_base.h"
+
+namespace Service::IRS {
+class MomentProcessor final : public ProcessorBase {
+public:
+    explicit MomentProcessor(Core::IrSensor::DeviceFormat& device_format);
+    ~MomentProcessor() override;
+
+    // Called when the processor is initialized
+    void StartProcessor() override;
+
+    // Called when the processor is suspended
+    void SuspendProcessor() override;
+
+    // Called when the processor is stopped
+    void StopProcessor() override;
+
+    // Sets config parameters of the camera
+    void SetConfig(Core::IrSensor::PackedMomentProcessorConfig config);
+
+private:
+    // This is nn::irsensor::MomentProcessorConfig
+    struct MomentProcessorConfig {
+        Core::IrSensor::CameraConfig camera_config;
+        Core::IrSensor::IrsRect window_of_interest;
+        Core::IrSensor::MomentProcessorPreprocess preprocess;
+        u32 preprocess_intensity_threshold;
+    };
+    static_assert(sizeof(MomentProcessorConfig) == 0x28,
+                  "MomentProcessorConfig is an invalid size");
+
+    // This is nn::irsensor::MomentStatistic
+    struct MomentStatistic {
+        f32 average_intensity;
+        Core::IrSensor::IrsCentroid centroid;
+    };
+    static_assert(sizeof(MomentStatistic) == 0xC, "MomentStatistic is an invalid size");
+
+    // This is nn::irsensor::MomentProcessorState
+    struct MomentProcessorState {
+        s64 sampling_number;
+        u64 timestamp;
+        Core::IrSensor::CameraAmbientNoiseLevel ambient_noise_level;
+        INSERT_PADDING_BYTES(4);
+        std::array<MomentStatistic, 0x30> stadistic;
+    };
+    static_assert(sizeof(MomentProcessorState) == 0x258, "MomentProcessorState is an invalid size");
+
+    MomentProcessorConfig current_config{};
+    Core::IrSensor::DeviceFormat& device;
+};
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/pointing_processor.cpp b/src/core/hle/service/hid/irsensor/pointing_processor.cpp
new file mode 100644
index 000000000..929f177fc
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/pointing_processor.cpp
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/hid/irsensor/pointing_processor.h"
+
+namespace Service::IRS {
+PointingProcessor::PointingProcessor(Core::IrSensor::DeviceFormat& device_format)
+    : device(device_format) {
+    device.mode = Core::IrSensor::IrSensorMode::PointingProcessorMarker;
+    device.camera_status = Core::IrSensor::IrCameraStatus::Unconnected;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Stopped;
+}
+
+PointingProcessor::~PointingProcessor() = default;
+
+void PointingProcessor::StartProcessor() {}
+
+void PointingProcessor::SuspendProcessor() {}
+
+void PointingProcessor::StopProcessor() {}
+
+void PointingProcessor::SetConfig(Core::IrSensor::PackedPointingProcessorConfig config) {
+    current_config.window_of_interest = config.window_of_interest;
+}
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/pointing_processor.h b/src/core/hle/service/hid/irsensor/pointing_processor.h
new file mode 100644
index 000000000..cf4930794
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/pointing_processor.h
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hid/irs_types.h"
+#include "core/hle/service/hid/irsensor/processor_base.h"
+
+namespace Service::IRS {
+class PointingProcessor final : public ProcessorBase {
+public:
+    explicit PointingProcessor(Core::IrSensor::DeviceFormat& device_format);
+    ~PointingProcessor() override;
+
+    // Called when the processor is initialized
+    void StartProcessor() override;
+
+    // Called when the processor is suspended
+    void SuspendProcessor() override;
+
+    // Called when the processor is stopped
+    void StopProcessor() override;
+
+    // Sets config parameters of the camera
+    void SetConfig(Core::IrSensor::PackedPointingProcessorConfig config);
+
+private:
+    // This is nn::irsensor::PointingProcessorConfig
+    struct PointingProcessorConfig {
+        Core::IrSensor::IrsRect window_of_interest;
+    };
+    static_assert(sizeof(PointingProcessorConfig) == 0x8,
+                  "PointingProcessorConfig is an invalid size");
+
+    struct PointingProcessorMarkerData {
+        u8 pointing_status;
+        INSERT_PADDING_BYTES(3);
+        u32 unknown;
+        float unkown_float1;
+        float position_x;
+        float position_y;
+        float unkown_float2;
+        Core::IrSensor::IrsRect window_of_interest;
+    };
+    static_assert(sizeof(PointingProcessorMarkerData) == 0x20,
+                  "PointingProcessorMarkerData is an invalid size");
+
+    struct PointingProcessorMarkerState {
+        s64 sampling_number;
+        u64 timestamp;
+        std::array<PointingProcessorMarkerData, 0x3> data;
+    };
+    static_assert(sizeof(PointingProcessorMarkerState) == 0x70,
+                  "PointingProcessorMarkerState is an invalid size");
+
+    PointingProcessorConfig current_config{};
+    Core::IrSensor::DeviceFormat& device;
+};
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/processor_base.cpp b/src/core/hle/service/hid/irsensor/processor_base.cpp
new file mode 100644
index 000000000..4d43ca17a
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/processor_base.cpp
@@ -0,0 +1,67 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/hid/irsensor/processor_base.h"
+
+namespace Service::IRS {
+
+ProcessorBase::ProcessorBase() {}
+ProcessorBase::~ProcessorBase() = default;
+
+bool ProcessorBase::IsProcessorActive() const {
+    return is_active;
+}
+
+std::size_t ProcessorBase::GetDataSize(Core::IrSensor::ImageTransferProcessorFormat format) const {
+    switch (format) {
+    case Core::IrSensor::ImageTransferProcessorFormat::Size320x240:
+        return 320 * 240;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size160x120:
+        return 160 * 120;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size80x60:
+        return 80 * 60;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size40x30:
+        return 40 * 30;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size20x15:
+        return 20 * 15;
+    default:
+        return 0;
+    }
+}
+
+std::size_t ProcessorBase::GetDataWidth(Core::IrSensor::ImageTransferProcessorFormat format) const {
+    switch (format) {
+    case Core::IrSensor::ImageTransferProcessorFormat::Size320x240:
+        return 320;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size160x120:
+        return 160;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size80x60:
+        return 80;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size40x30:
+        return 40;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size20x15:
+        return 20;
+    default:
+        return 0;
+    }
+}
+
+std::size_t ProcessorBase::GetDataHeight(
+    Core::IrSensor::ImageTransferProcessorFormat format) const {
+    switch (format) {
+    case Core::IrSensor::ImageTransferProcessorFormat::Size320x240:
+        return 240;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size160x120:
+        return 120;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size80x60:
+        return 60;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size40x30:
+        return 30;
+    case Core::IrSensor::ImageTransferProcessorFormat::Size20x15:
+        return 15;
+    default:
+        return 0;
+    }
+}
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/processor_base.h b/src/core/hle/service/hid/irsensor/processor_base.h
new file mode 100644
index 000000000..bc0d2977b
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/processor_base.h
@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hid/irs_types.h"
+
+namespace Service::IRS {
+class ProcessorBase {
+public:
+    explicit ProcessorBase();
+    virtual ~ProcessorBase();
+
+    virtual void StartProcessor() = 0;
+    virtual void SuspendProcessor() = 0;
+    virtual void StopProcessor() = 0;
+
+    bool IsProcessorActive() const;
+
+protected:
+    /// Returns the number of bytes the image uses
+    std::size_t GetDataSize(Core::IrSensor::ImageTransferProcessorFormat format) const;
+
+    /// Returns the width of the image
+    std::size_t GetDataWidth(Core::IrSensor::ImageTransferProcessorFormat format) const;
+
+    /// Returns the height of the image
+    std::size_t GetDataHeight(Core::IrSensor::ImageTransferProcessorFormat format) const;
+
+    bool is_active{false};
+};
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/tera_plugin_processor.cpp b/src/core/hle/service/hid/irsensor/tera_plugin_processor.cpp
new file mode 100644
index 000000000..e691c840a
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/tera_plugin_processor.cpp
@@ -0,0 +1,29 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/hid/irsensor/tera_plugin_processor.h"
+
+namespace Service::IRS {
+TeraPluginProcessor::TeraPluginProcessor(Core::IrSensor::DeviceFormat& device_format)
+    : device(device_format) {
+    device.mode = Core::IrSensor::IrSensorMode::TeraPluginProcessor;
+    device.camera_status = Core::IrSensor::IrCameraStatus::Unconnected;
+    device.camera_internal_status = Core::IrSensor::IrCameraInternalStatus::Stopped;
+}
+
+TeraPluginProcessor::~TeraPluginProcessor() = default;
+
+void TeraPluginProcessor::StartProcessor() {}
+
+void TeraPluginProcessor::SuspendProcessor() {}
+
+void TeraPluginProcessor::StopProcessor() {}
+
+void TeraPluginProcessor::SetConfig(Core::IrSensor::PackedTeraPluginProcessorConfig config) {
+    current_config.mode = config.mode;
+    current_config.unknown_1 = config.unknown_1;
+    current_config.unknown_2 = config.unknown_2;
+    current_config.unknown_3 = config.unknown_3;
+}
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/irsensor/tera_plugin_processor.h b/src/core/hle/service/hid/irsensor/tera_plugin_processor.h
new file mode 100644
index 000000000..bbea7ed0b
--- /dev/null
+++ b/src/core/hle/service/hid/irsensor/tera_plugin_processor.h
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "core/hid/irs_types.h"
+#include "core/hle/service/hid/irsensor/processor_base.h"
+
+namespace Service::IRS {
+class TeraPluginProcessor final : public ProcessorBase {
+public:
+    explicit TeraPluginProcessor(Core::IrSensor::DeviceFormat& device_format);
+    ~TeraPluginProcessor() override;
+
+    // Called when the processor is initialized
+    void StartProcessor() override;
+
+    // Called when the processor is suspended
+    void SuspendProcessor() override;
+
+    // Called when the processor is stopped
+    void StopProcessor() override;
+
+    // Sets config parameters of the camera
+    void SetConfig(Core::IrSensor::PackedTeraPluginProcessorConfig config);
+
+private:
+    // This is nn::irsensor::TeraPluginProcessorConfig
+    struct TeraPluginProcessorConfig {
+        u8 mode;
+        u8 unknown_1;
+        u8 unknown_2;
+        u8 unknown_3;
+    };
+    static_assert(sizeof(TeraPluginProcessorConfig) == 0x4,
+                  "TeraPluginProcessorConfig is an invalid size");
+
+    struct TeraPluginProcessorState {
+        s64 sampling_number;
+        u64 timestamp;
+        Core::IrSensor::CameraAmbientNoiseLevel ambient_noise_level;
+        std::array<u8, 0x12c> data;
+    };
+    static_assert(sizeof(TeraPluginProcessorState) == 0x140,
+                  "TeraPluginProcessorState is an invalid size");
+
+    TeraPluginProcessorConfig current_config{};
+    Core::IrSensor::DeviceFormat& device;
+};
+
+} // namespace Service::IRS
diff --git a/src/core/hle/service/hid/ring_lifo.h b/src/core/hle/service/hid/ring_lifo.h
index 44c20d967..65eb7ea02 100644
--- a/src/core/hle/service/hid/ring_lifo.h
+++ b/src/core/hle/service/hid/ring_lifo.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/hid/xcd.cpp b/src/core/hle/service/hid/xcd.cpp
index b1efa3d05..75cc266ea 100644
--- a/src/core/hle/service/hid/xcd.cpp
+++ b/src/core/hle/service/hid/xcd.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/hid/xcd.h"
 
diff --git a/src/core/hle/service/hid/xcd.h b/src/core/hle/service/hid/xcd.h
index 54932c228..fe0b91b91 100644
--- a/src/core/hle/service/hid/xcd.h
+++ b/src/core/hle/service/hid/xcd.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/jit/jit.cpp b/src/core/hle/service/jit/jit.cpp
new file mode 100644
index 000000000..8f2920c51
--- /dev/null
+++ b/src/core/hle/service/jit/jit.cpp
@@ -0,0 +1,404 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/arm/symbols.h"
+#include "core/core.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_code_memory.h"
+#include "core/hle/kernel/k_transfer_memory.h"
+#include "core/hle/result.h"
+#include "core/hle/service/jit/jit.h"
+#include "core/hle/service/jit/jit_context.h"
+#include "core/hle/service/service.h"
+#include "core/memory.h"
+
+namespace Service::JIT {
+
+struct CodeRange {
+    u64 offset;
+    u64 size;
+};
+
+class IJitEnvironment final : public ServiceFramework<IJitEnvironment> {
+public:
+    explicit IJitEnvironment(Core::System& system_, Kernel::KProcess& process_, CodeRange user_rx,
+                             CodeRange user_ro)
+        : ServiceFramework{system_, "IJitEnvironment", ServiceThreadType::CreateNew},
+          process{&process_}, context{system_.Memory()} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &IJitEnvironment::GenerateCode, "GenerateCode"},
+            {1, &IJitEnvironment::Control, "Control"},
+            {1000, &IJitEnvironment::LoadPlugin, "LoadPlugin"},
+            {1001, &IJitEnvironment::GetCodeAddress, "GetCodeAddress"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+
+        // Identity map user code range into sysmodule context
+        configuration.user_ro_memory = user_ro;
+        configuration.user_rx_memory = user_rx;
+        configuration.sys_ro_memory = user_ro;
+        configuration.sys_rx_memory = user_rx;
+    }
+
+    void GenerateCode(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_JIT, "called");
+
+        struct InputParameters {
+            u32 data_size;
+            u64 command;
+            std::array<CodeRange, 2> ranges;
+            Struct32 data;
+        };
+
+        struct OutputParameters {
+            s32 return_value;
+            std::array<CodeRange, 2> ranges;
+        };
+
+        IPC::RequestParser rp{ctx};
+        const auto parameters{rp.PopRaw<InputParameters>()};
+
+        // Optional input/output buffers
+        std::vector<u8> input_buffer{ctx.CanReadBuffer() ? ctx.ReadBuffer() : std::vector<u8>()};
+        std::vector<u8> output_buffer(ctx.CanWriteBuffer() ? ctx.GetWriteBufferSize() : 0);
+
+        // Function call prototype:
+        // void GenerateCode(s32* ret, CodeRange* c0_out, CodeRange* c1_out, JITConfiguration* cfg,
+        //                   u64 cmd, u8* input_buf, size_t input_size, CodeRange* c0_in,
+        //                   CodeRange* c1_in, Struct32* data, size_t data_size, u8* output_buf,
+        //                   size_t output_size);
+        //
+        // The command argument is used to control the behavior of the plugin during code
+        // generation. The configuration allows the plugin to access the output code ranges, and the
+        // other arguments are used to transfer state between the game and the plugin.
+
+        const VAddr ret_ptr{context.AddHeap(0u)};
+        const VAddr c0_in_ptr{context.AddHeap(parameters.ranges[0])};
+        const VAddr c1_in_ptr{context.AddHeap(parameters.ranges[1])};
+        const VAddr c0_out_ptr{context.AddHeap(ClearSize(parameters.ranges[0]))};
+        const VAddr c1_out_ptr{context.AddHeap(ClearSize(parameters.ranges[1]))};
+
+        const VAddr input_ptr{context.AddHeap(input_buffer.data(), input_buffer.size())};
+        const VAddr output_ptr{context.AddHeap(output_buffer.data(), output_buffer.size())};
+        const VAddr data_ptr{context.AddHeap(parameters.data)};
+        const VAddr configuration_ptr{context.AddHeap(configuration)};
+
+        // The callback does not directly return a value, it only writes to the output pointer
+        context.CallFunction(callbacks.GenerateCode, ret_ptr, c0_out_ptr, c1_out_ptr,
+                             configuration_ptr, parameters.command, input_ptr, input_buffer.size(),
+                             c0_in_ptr, c1_in_ptr, data_ptr, parameters.data_size, output_ptr,
+                             output_buffer.size());
+
+        const s32 return_value{context.GetHeap<s32>(ret_ptr)};
+
+        if (return_value == 0) {
+            // The callback has written to the output executable code range,
+            // requiring an instruction cache invalidation
+            system.InvalidateCpuInstructionCacheRange(configuration.user_rx_memory.offset,
+                                                      configuration.user_rx_memory.size);
+
+            // Write back to the IPC output buffer, if provided
+            if (ctx.CanWriteBuffer()) {
+                context.GetHeap(output_ptr, output_buffer.data(), output_buffer.size());
+                ctx.WriteBuffer(output_buffer.data(), output_buffer.size());
+            }
+
+            const OutputParameters out{
+                .return_value = return_value,
+                .ranges =
+                    {
+                        context.GetHeap<CodeRange>(c0_out_ptr),
+                        context.GetHeap<CodeRange>(c1_out_ptr),
+                    },
+            };
+
+            IPC::ResponseBuilder rb{ctx, 8};
+            rb.Push(ResultSuccess);
+            rb.PushRaw(out);
+        } else {
+            LOG_WARNING(Service_JIT, "plugin GenerateCode callback failed");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+        }
+    };
+
+    void Control(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_JIT, "called");
+
+        IPC::RequestParser rp{ctx};
+        const auto command{rp.PopRaw<u64>()};
+
+        // Optional input/output buffers
+        std::vector<u8> input_buffer{ctx.CanReadBuffer() ? ctx.ReadBuffer() : std::vector<u8>()};
+        std::vector<u8> output_buffer(ctx.CanWriteBuffer() ? ctx.GetWriteBufferSize() : 0);
+
+        // Function call prototype:
+        // u64 Control(s32* ret, JITConfiguration* cfg, u64 cmd, u8* input_buf, size_t input_size,
+        //             u8* output_buf, size_t output_size);
+        //
+        // This function is used to set up the state of the plugin before code generation, generally
+        // passing objects like pointers to VM state from the game. It is usually called once.
+
+        const VAddr ret_ptr{context.AddHeap(0u)};
+        const VAddr configuration_ptr{context.AddHeap(configuration)};
+        const VAddr input_ptr{context.AddHeap(input_buffer.data(), input_buffer.size())};
+        const VAddr output_ptr{context.AddHeap(output_buffer.data(), output_buffer.size())};
+
+        const u64 wrapper_value{context.CallFunction(callbacks.Control, ret_ptr, configuration_ptr,
+                                                     command, input_ptr, input_buffer.size(),
+                                                     output_ptr, output_buffer.size())};
+
+        const s32 return_value{context.GetHeap<s32>(ret_ptr)};
+
+        if (wrapper_value == 0 && return_value == 0) {
+            // Write back to the IPC output buffer, if provided
+            if (ctx.CanWriteBuffer()) {
+                context.GetHeap(output_ptr, output_buffer.data(), output_buffer.size());
+                ctx.WriteBuffer(output_buffer.data(), output_buffer.size());
+            }
+
+            IPC::ResponseBuilder rb{ctx, 3};
+            rb.Push(ResultSuccess);
+            rb.Push(return_value);
+        } else {
+            LOG_WARNING(Service_JIT, "plugin Control callback failed");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+        }
+    }
+
+    void LoadPlugin(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_JIT, "called");
+
+        IPC::RequestParser rp{ctx};
+        const auto tmem_size{rp.PopRaw<u64>()};
+        const auto tmem_handle{ctx.GetCopyHandle(0)};
+        const auto nro_plugin{ctx.ReadBuffer(1)};
+
+        if (tmem_size == 0) {
+            LOG_ERROR(Service_JIT, "attempted to load plugin with empty transfer memory");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        auto tmem{process->GetHandleTable().GetObject<Kernel::KTransferMemory>(tmem_handle)};
+        if (tmem.IsNull()) {
+            LOG_ERROR(Service_JIT, "attempted to load plugin with invalid transfer memory handle");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        // Set up the configuration with the required TransferMemory address
+        configuration.transfer_memory.offset = tmem->GetSourceAddress();
+        configuration.transfer_memory.size = tmem_size;
+
+        // Gather up all the callbacks from the loaded plugin
+        auto symbols{Core::Symbols::GetSymbols(nro_plugin, true)};
+        const auto GetSymbol{[&](const std::string& name) { return symbols[name].first; }};
+
+        callbacks.rtld_fini = GetSymbol("_fini");
+        callbacks.rtld_init = GetSymbol("_init");
+        callbacks.Control = GetSymbol("nnjitpluginControl");
+        callbacks.ResolveBasicSymbols = GetSymbol("nnjitpluginResolveBasicSymbols");
+        callbacks.SetupDiagnostics = GetSymbol("nnjitpluginSetupDiagnostics");
+        callbacks.Configure = GetSymbol("nnjitpluginConfigure");
+        callbacks.GenerateCode = GetSymbol("nnjitpluginGenerateCode");
+        callbacks.GetVersion = GetSymbol("nnjitpluginGetVersion");
+        callbacks.OnPrepared = GetSymbol("nnjitpluginOnPrepared");
+        callbacks.Keeper = GetSymbol("nnjitpluginKeeper");
+
+        if (callbacks.GetVersion == 0 || callbacks.Configure == 0 || callbacks.GenerateCode == 0 ||
+            callbacks.OnPrepared == 0) {
+            LOG_ERROR(Service_JIT, "plugin does not implement all necessary functionality");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        if (!context.LoadNRO(nro_plugin)) {
+            LOG_ERROR(Service_JIT, "failed to load plugin");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        context.MapProcessMemory(configuration.sys_ro_memory.offset,
+                                 configuration.sys_ro_memory.size);
+        context.MapProcessMemory(configuration.sys_rx_memory.offset,
+                                 configuration.sys_rx_memory.size);
+        context.MapProcessMemory(configuration.transfer_memory.offset,
+                                 configuration.transfer_memory.size);
+
+        // Run ELF constructors, if needed
+        if (callbacks.rtld_init != 0) {
+            context.CallFunction(callbacks.rtld_init);
+        }
+
+        // Function prototype:
+        // u64 GetVersion();
+        const auto version{context.CallFunction(callbacks.GetVersion)};
+        if (version != 1) {
+            LOG_ERROR(Service_JIT, "unknown plugin version {}", version);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        // Function prototype:
+        // void ResolveBasicSymbols(void (*resolver)(const char* name));
+        const auto resolve{context.GetHelper("_resolve")};
+        if (callbacks.ResolveBasicSymbols != 0) {
+            context.CallFunction(callbacks.ResolveBasicSymbols, resolve);
+        }
+
+        // Function prototype:
+        // void SetupDiagnostics(u32 enabled, void (**resolver)(const char* name));
+        const auto resolve_ptr{context.AddHeap(resolve)};
+        if (callbacks.SetupDiagnostics != 0) {
+            context.CallFunction(callbacks.SetupDiagnostics, 0u, resolve_ptr);
+        }
+
+        // Function prototype:
+        // void Configure(u32* memory_flags);
+        context.CallFunction(callbacks.Configure, 0ull);
+
+        // Function prototype:
+        // void OnPrepared(JITConfiguration* cfg);
+        const auto configuration_ptr{context.AddHeap(configuration)};
+        context.CallFunction(callbacks.OnPrepared, configuration_ptr);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void GetCodeAddress(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_JIT, "called");
+
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(ResultSuccess);
+        rb.Push(configuration.user_rx_memory.offset);
+        rb.Push(configuration.user_ro_memory.offset);
+    }
+
+private:
+    using Struct32 = std::array<u8, 32>;
+
+    struct GuestCallbacks {
+        VAddr rtld_fini;
+        VAddr rtld_init;
+        VAddr Control;
+        VAddr ResolveBasicSymbols;
+        VAddr SetupDiagnostics;
+        VAddr Configure;
+        VAddr GenerateCode;
+        VAddr GetVersion;
+        VAddr Keeper;
+        VAddr OnPrepared;
+    };
+
+    struct JITConfiguration {
+        CodeRange user_rx_memory;
+        CodeRange user_ro_memory;
+        CodeRange transfer_memory;
+        CodeRange sys_rx_memory;
+        CodeRange sys_ro_memory;
+    };
+
+    static CodeRange ClearSize(CodeRange in) {
+        in.size = 0;
+        return in;
+    }
+
+    Kernel::KScopedAutoObject<Kernel::KProcess> process;
+    GuestCallbacks callbacks;
+    JITConfiguration configuration;
+    JITContext context;
+};
+
+class JITU final : public ServiceFramework<JITU> {
+public:
+    explicit JITU(Core::System& system_) : ServiceFramework{system_, "jit:u"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &JITU::CreateJitEnvironment, "CreateJitEnvironment"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+    void CreateJitEnvironment(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_JIT, "called");
+
+        struct Parameters {
+            u64 rx_size;
+            u64 ro_size;
+        };
+
+        IPC::RequestParser rp{ctx};
+        const auto parameters{rp.PopRaw<Parameters>()};
+        const auto process_handle{ctx.GetCopyHandle(0)};
+        const auto rx_mem_handle{ctx.GetCopyHandle(1)};
+        const auto ro_mem_handle{ctx.GetCopyHandle(2)};
+
+        if (parameters.rx_size == 0 || parameters.ro_size == 0) {
+            LOG_ERROR(Service_JIT, "attempted to init with empty code regions");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        // Fetch using the handle table for the current process here,
+        // since we are not multiprocess yet.
+        const auto& handle_table{system.CurrentProcess()->GetHandleTable()};
+
+        auto process{handle_table.GetObject<Kernel::KProcess>(process_handle)};
+        if (process.IsNull()) {
+            LOG_ERROR(Service_JIT, "process is null for handle=0x{:08X}", process_handle);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        auto rx_mem{handle_table.GetObject<Kernel::KCodeMemory>(rx_mem_handle)};
+        if (rx_mem.IsNull()) {
+            LOG_ERROR(Service_JIT, "rx_mem is null for handle=0x{:08X}", rx_mem_handle);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        auto ro_mem{handle_table.GetObject<Kernel::KCodeMemory>(ro_mem_handle)};
+        if (ro_mem.IsNull()) {
+            LOG_ERROR(Service_JIT, "ro_mem is null for handle=0x{:08X}", ro_mem_handle);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultUnknown);
+            return;
+        }
+
+        const CodeRange user_rx{
+            .offset = rx_mem->GetSourceAddress(),
+            .size = parameters.rx_size,
+        };
+
+        const CodeRange user_ro{
+            .offset = ro_mem->GetSourceAddress(),
+            .size = parameters.ro_size,
+        };
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IJitEnvironment>(system, *process, user_rx, user_ro);
+    }
+};
+
+void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) {
+    std::make_shared<JITU>(system)->InstallAsService(sm);
+}
+
+} // namespace Service::JIT
diff --git a/src/core/hle/service/jit/jit.h b/src/core/hle/service/jit/jit.h
new file mode 100644
index 000000000..af0f5b4f3
--- /dev/null
+++ b/src/core/hle/service/jit/jit.h
@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+namespace Core {
+class System;
+}
+
+namespace Service::SM {
+class ServiceManager;
+}
+
+namespace Service::JIT {
+
+/// Registers all JIT services with the specified service manager.
+void InstallInterfaces(SM::ServiceManager& sm, Core::System& system);
+
+} // namespace Service::JIT
diff --git a/src/core/hle/service/jit/jit_context.cpp b/src/core/hle/service/jit/jit_context.cpp
new file mode 100644
index 000000000..4ed3f02e2
--- /dev/null
+++ b/src/core/hle/service/jit/jit_context.cpp
@@ -0,0 +1,426 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <map>
+#include <span>
+#include <boost/icl/interval_set.hpp>
+#include <dynarmic/interface/A64/a64.h>
+#include <dynarmic/interface/A64/config.h>
+
+#include "common/alignment.h"
+#include "common/common_funcs.h"
+#include "common/div_ceil.h"
+#include "common/elf.h"
+#include "common/logging/log.h"
+#include "core/hle/service/jit/jit_context.h"
+#include "core/memory.h"
+
+using namespace Common::ELF;
+
+namespace Service::JIT {
+
+constexpr std::array<u8, 8> SVC0_ARM64 = {
+    0x01, 0x00, 0x00, 0xd4, // svc  #0
+    0xc0, 0x03, 0x5f, 0xd6, // ret
+};
+
+constexpr std::array HELPER_FUNCTIONS{
+    "_stop", "_resolve", "_panic", "memcpy", "memmove", "memset",
+};
+
+constexpr size_t STACK_ALIGN = 16;
+
+class JITContextImpl;
+
+using IntervalSet = boost::icl::interval_set<VAddr>::type;
+using IntervalType = boost::icl::interval_set<VAddr>::interval_type;
+
+class DynarmicCallbacks64 : public Dynarmic::A64::UserCallbacks {
+public:
+    explicit DynarmicCallbacks64(Core::Memory::Memory& memory_, std::vector<u8>& local_memory_,
+                                 IntervalSet& mapped_ranges_, JITContextImpl& parent_)
+        : memory{memory_}, local_memory{local_memory_},
+          mapped_ranges{mapped_ranges_}, parent{parent_} {}
+
+    u8 MemoryRead8(u64 vaddr) override {
+        return ReadMemory<u8>(vaddr);
+    }
+    u16 MemoryRead16(u64 vaddr) override {
+        return ReadMemory<u16>(vaddr);
+    }
+    u32 MemoryRead32(u64 vaddr) override {
+        return ReadMemory<u32>(vaddr);
+    }
+    u64 MemoryRead64(u64 vaddr) override {
+        return ReadMemory<u64>(vaddr);
+    }
+    u128 MemoryRead128(u64 vaddr) override {
+        return ReadMemory<u128>(vaddr);
+    }
+    std::string MemoryReadCString(u64 vaddr) {
+        std::string result;
+        u8 next;
+
+        while ((next = MemoryRead8(vaddr++)) != 0) {
+            result += next;
+        }
+
+        return result;
+    }
+
+    void MemoryWrite8(u64 vaddr, u8 value) override {
+        WriteMemory<u8>(vaddr, value);
+    }
+    void MemoryWrite16(u64 vaddr, u16 value) override {
+        WriteMemory<u16>(vaddr, value);
+    }
+    void MemoryWrite32(u64 vaddr, u32 value) override {
+        WriteMemory<u32>(vaddr, value);
+    }
+    void MemoryWrite64(u64 vaddr, u64 value) override {
+        WriteMemory<u64>(vaddr, value);
+    }
+    void MemoryWrite128(u64 vaddr, u128 value) override {
+        WriteMemory<u128>(vaddr, value);
+    }
+
+    bool MemoryWriteExclusive8(u64 vaddr, u8 value, u8) override {
+        return WriteMemory<u8>(vaddr, value);
+    }
+    bool MemoryWriteExclusive16(u64 vaddr, u16 value, u16) override {
+        return WriteMemory<u16>(vaddr, value);
+    }
+    bool MemoryWriteExclusive32(u64 vaddr, u32 value, u32) override {
+        return WriteMemory<u32>(vaddr, value);
+    }
+    bool MemoryWriteExclusive64(u64 vaddr, u64 value, u64) override {
+        return WriteMemory<u64>(vaddr, value);
+    }
+    bool MemoryWriteExclusive128(u64 vaddr, u128 value, u128) override {
+        return WriteMemory<u128>(vaddr, value);
+    }
+
+    void CallSVC(u32 swi) override;
+    void ExceptionRaised(u64 pc, Dynarmic::A64::Exception exception) override;
+    void InterpreterFallback(u64 pc, size_t num_instructions) override;
+
+    void AddTicks(u64 ticks) override {}
+    u64 GetTicksRemaining() override {
+        return std::numeric_limits<u32>::max();
+    }
+    u64 GetCNTPCT() override {
+        return 0;
+    }
+
+    template <class T>
+    T ReadMemory(u64 vaddr) {
+        T ret{};
+        if (boost::icl::contains(mapped_ranges, vaddr)) {
+            memory.ReadBlock(vaddr, &ret, sizeof(T));
+        } else if (vaddr + sizeof(T) > local_memory.size()) {
+            LOG_CRITICAL(Service_JIT, "plugin: unmapped read @ 0x{:016x}", vaddr);
+        } else {
+            std::memcpy(&ret, local_memory.data() + vaddr, sizeof(T));
+        }
+        return ret;
+    }
+
+    template <class T>
+    bool WriteMemory(u64 vaddr, const T value) {
+        if (boost::icl::contains(mapped_ranges, vaddr)) {
+            memory.WriteBlock(vaddr, &value, sizeof(T));
+        } else if (vaddr + sizeof(T) > local_memory.size()) {
+            LOG_CRITICAL(Service_JIT, "plugin: unmapped write @ 0x{:016x}", vaddr);
+        } else {
+            std::memcpy(local_memory.data() + vaddr, &value, sizeof(T));
+        }
+        return true;
+    }
+
+private:
+    Core::Memory::Memory& memory;
+    std::vector<u8>& local_memory;
+    IntervalSet& mapped_ranges;
+    JITContextImpl& parent;
+};
+
+class JITContextImpl {
+public:
+    explicit JITContextImpl(Core::Memory::Memory& memory_) : memory{memory_} {
+        callbacks =
+            std::make_unique<DynarmicCallbacks64>(memory, local_memory, mapped_ranges, *this);
+        user_config.callbacks = callbacks.get();
+        jit = std::make_unique<Dynarmic::A64::Jit>(user_config);
+    }
+
+    bool LoadNRO(std::span<const u8> data) {
+        local_memory.clear();
+        local_memory.insert(local_memory.end(), data.begin(), data.end());
+
+        if (FixupRelocations()) {
+            InsertHelperFunctions();
+            InsertStack();
+            return true;
+        }
+
+        return false;
+    }
+
+    bool FixupRelocations() {
+        // The loaded NRO file has ELF relocations that must be processed before it can run.
+        // Normally this would be processed by RTLD, but in HLE context, we don't have
+        // the linker available, so we have to do it ourselves.
+
+        const VAddr mod_offset{callbacks->MemoryRead32(4)};
+        if (callbacks->MemoryRead32(mod_offset) != Common::MakeMagic('M', 'O', 'D', '0')) {
+            return false;
+        }
+
+        // For more info about dynamic entries, see the ELF ABI specification:
+        // https://refspecs.linuxbase.org/elf/gabi4+/ch5.dynamic.html
+        // https://refspecs.linuxbase.org/elf/gabi4+/ch4.reloc.html
+        VAddr dynamic_offset{mod_offset + callbacks->MemoryRead32(mod_offset + 4)};
+        VAddr rela_dyn = 0;
+        size_t num_rela = 0;
+        while (true) {
+            const auto dyn{callbacks->ReadMemory<Elf64_Dyn>(dynamic_offset)};
+            dynamic_offset += sizeof(Elf64_Dyn);
+
+            if (!dyn.d_tag) {
+                break;
+            }
+            if (dyn.d_tag == ElfDtRela) {
+                rela_dyn = dyn.d_un.d_ptr;
+            }
+            if (dyn.d_tag == ElfDtRelasz) {
+                num_rela = dyn.d_un.d_val / sizeof(Elf64_Rela);
+            }
+        }
+
+        for (size_t i = 0; i < num_rela; i++) {
+            const auto rela{callbacks->ReadMemory<Elf64_Rela>(rela_dyn + i * sizeof(Elf64_Rela))};
+            if (Elf64RelType(rela.r_info) != ElfAArch64Relative) {
+                continue;
+            }
+            const VAddr contents{callbacks->MemoryRead64(rela.r_offset)};
+            callbacks->MemoryWrite64(rela.r_offset, contents + rela.r_addend);
+        }
+
+        return true;
+    }
+
+    void InsertHelperFunctions() {
+        for (const auto& name : HELPER_FUNCTIONS) {
+            helpers[name] = local_memory.size();
+            local_memory.insert(local_memory.end(), SVC0_ARM64.begin(), SVC0_ARM64.end());
+        }
+    }
+
+    void InsertStack() {
+        // Allocate enough space to avoid any reasonable risk of
+        // overflowing the stack during plugin execution
+        const u64 pad_amount{Common::AlignUp(local_memory.size(), STACK_ALIGN) -
+                             local_memory.size()};
+        local_memory.insert(local_memory.end(), 0x10000 + pad_amount, 0);
+        top_of_stack = local_memory.size();
+        heap_pointer = top_of_stack;
+    }
+
+    void MapProcessMemory(VAddr dest_address, std::size_t size) {
+        mapped_ranges.add(IntervalType{dest_address, dest_address + size});
+    }
+
+    void PushArgument(const void* data, size_t size) {
+        const size_t num_words = Common::DivCeil(size, sizeof(u64));
+        const size_t current_pos = argument_stack.size();
+        argument_stack.insert(argument_stack.end(), num_words, 0);
+        std::memcpy(argument_stack.data() + current_pos, data, size);
+    }
+
+    void SetupArguments() {
+        // The first 8 integer registers are used for the first 8 integer
+        // arguments. Floating-point arguments are not handled at this time.
+        //
+        // If a function takes more than 8 arguments, then stack space is reserved
+        // for the remaining arguments, and the remaining arguments are inserted in
+        // ascending memory order, each argument aligned to an 8-byte boundary. The
+        // stack pointer must remain aligned to 16 bytes.
+        //
+        // For more info, see the AArch64 ABI PCS:
+        // https://github.com/ARM-software/abi-aa/blob/main/aapcs64/aapcs64.rst
+
+        for (size_t i = 0; i < 8 && i < argument_stack.size(); i++) {
+            jit->SetRegister(i, argument_stack[i]);
+        }
+
+        if (argument_stack.size() > 8) {
+            const VAddr new_sp = Common::AlignDown(
+                top_of_stack - (argument_stack.size() - 8) * sizeof(u64), STACK_ALIGN);
+            for (size_t i = 8; i < argument_stack.size(); i++) {
+                callbacks->MemoryWrite64(new_sp + (i - 8) * sizeof(u64), argument_stack[i]);
+            }
+            jit->SetSP(new_sp);
+        }
+
+        // Reset the call state for the next invocation
+        argument_stack.clear();
+        heap_pointer = top_of_stack;
+    }
+
+    u64 CallFunction(VAddr func) {
+        jit->SetRegister(30, helpers["_stop"]);
+        jit->SetSP(top_of_stack);
+        SetupArguments();
+
+        jit->SetPC(func);
+        jit->Run();
+        return jit->GetRegister(0);
+    }
+
+    VAddr GetHelper(const std::string& name) {
+        return helpers[name];
+    }
+
+    VAddr AddHeap(const void* data, size_t size) {
+        // Require all heap data types to have the same alignment as the
+        // stack pointer, for compatibility
+        const size_t num_bytes{Common::AlignUp(size, STACK_ALIGN)};
+
+        // Make additional memory space if required
+        if (heap_pointer + num_bytes > local_memory.size()) {
+            local_memory.insert(local_memory.end(),
+                                (heap_pointer + num_bytes) - local_memory.size(), 0);
+        }
+
+        const VAddr location{heap_pointer};
+        std::memcpy(local_memory.data() + location, data, size);
+        heap_pointer += num_bytes;
+        return location;
+    }
+
+    void GetHeap(VAddr location, void* data, size_t size) {
+        std::memcpy(data, local_memory.data() + location, size);
+    }
+
+    std::unique_ptr<DynarmicCallbacks64> callbacks;
+    std::vector<u8> local_memory;
+    std::vector<u64> argument_stack;
+    IntervalSet mapped_ranges;
+    Dynarmic::A64::UserConfig user_config;
+    std::unique_ptr<Dynarmic::A64::Jit> jit;
+    std::map<std::string, VAddr, std::less<>> helpers;
+    Core::Memory::Memory& memory;
+    VAddr top_of_stack;
+    VAddr heap_pointer;
+};
+
+void DynarmicCallbacks64::CallSVC(u32 swi) {
+    // Service calls are used to implement helper functionality.
+    //
+    // The most important of these is the _stop helper, which transfers control
+    // from the plugin back to HLE context to return a value. However, a few more
+    // are also implemented to reduce the need for direct ARM implementations of
+    // basic functionality, like memory operations.
+    //
+    // When we receive a helper request, the swi number will be zero, and the call
+    // will have originated from an address we know is a helper function. Otherwise,
+    // the plugin may be trying to issue a service call, which we shouldn't handle.
+
+    if (swi != 0) {
+        LOG_CRITICAL(Service_JIT, "plugin issued unknown service call {}", swi);
+        parent.jit->HaltExecution();
+        return;
+    }
+
+    u64 pc{parent.jit->GetPC() - 4};
+    auto& helpers{parent.helpers};
+
+    if (pc == helpers["memcpy"] || pc == helpers["memmove"]) {
+        const VAddr dest{parent.jit->GetRegister(0)};
+        const VAddr src{parent.jit->GetRegister(1)};
+        const size_t n{parent.jit->GetRegister(2)};
+
+        if (dest < src) {
+            for (size_t i = 0; i < n; i++) {
+                MemoryWrite8(dest + i, MemoryRead8(src + i));
+            }
+        } else {
+            for (size_t i = n; i > 0; i--) {
+                MemoryWrite8(dest + i - 1, MemoryRead8(src + i - 1));
+            }
+        }
+    } else if (pc == helpers["memset"]) {
+        const VAddr dest{parent.jit->GetRegister(0)};
+        const u64 c{parent.jit->GetRegister(1)};
+        const size_t n{parent.jit->GetRegister(2)};
+
+        for (size_t i = 0; i < n; i++) {
+            MemoryWrite8(dest + i, static_cast<u8>(c));
+        }
+    } else if (pc == helpers["_resolve"]) {
+        // X0 contains a char* for a symbol to resolve
+        const auto name{MemoryReadCString(parent.jit->GetRegister(0))};
+        const auto helper{helpers[name]};
+
+        if (helper != 0) {
+            parent.jit->SetRegister(0, helper);
+        } else {
+            LOG_WARNING(Service_JIT, "plugin requested unknown function {}", name);
+            parent.jit->SetRegister(0, helpers["_panic"]);
+        }
+    } else if (pc == helpers["_stop"]) {
+        parent.jit->HaltExecution();
+    } else if (pc == helpers["_panic"]) {
+        LOG_CRITICAL(Service_JIT, "plugin panicked!");
+        parent.jit->HaltExecution();
+    } else {
+        LOG_CRITICAL(Service_JIT, "plugin issued syscall at unknown address 0x{:x}", pc);
+        parent.jit->HaltExecution();
+    }
+}
+
+void DynarmicCallbacks64::ExceptionRaised(u64 pc, Dynarmic::A64::Exception exception) {
+    LOG_CRITICAL(Service_JIT, "Illegal operation PC @ {:08x}", pc);
+    parent.jit->HaltExecution();
+}
+
+void DynarmicCallbacks64::InterpreterFallback(u64 pc, size_t num_instructions) {
+    LOG_CRITICAL(Service_JIT, "Unimplemented instruction PC @ {:08x}", pc);
+    parent.jit->HaltExecution();
+}
+
+JITContext::JITContext(Core::Memory::Memory& memory)
+    : impl{std::make_unique<JITContextImpl>(memory)} {}
+
+JITContext::~JITContext() {}
+
+bool JITContext::LoadNRO(std::span<const u8> data) {
+    return impl->LoadNRO(data);
+}
+
+void JITContext::MapProcessMemory(VAddr dest_address, std::size_t size) {
+    impl->MapProcessMemory(dest_address, size);
+}
+
+u64 JITContext::CallFunction(VAddr func) {
+    return impl->CallFunction(func);
+}
+
+void JITContext::PushArgument(const void* data, size_t size) {
+    impl->PushArgument(data, size);
+}
+
+VAddr JITContext::GetHelper(const std::string& name) {
+    return impl->GetHelper(name);
+}
+
+VAddr JITContext::AddHeap(const void* data, size_t size) {
+    return impl->AddHeap(data, size);
+}
+
+void JITContext::GetHeap(VAddr location, void* data, size_t size) {
+    impl->GetHeap(location, data, size);
+}
+
+} // namespace Service::JIT
diff --git a/src/core/hle/service/jit/jit_context.h b/src/core/hle/service/jit/jit_context.h
new file mode 100644
index 000000000..f17fc5e24
--- /dev/null
+++ b/src/core/hle/service/jit/jit_context.h
@@ -0,0 +1,65 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <span>
+#include <string>
+
+#include "common/common_types.h"
+
+namespace Core::Memory {
+class Memory;
+}
+
+namespace Service::JIT {
+
+class JITContextImpl;
+
+class JITContext {
+public:
+    explicit JITContext(Core::Memory::Memory& memory);
+    ~JITContext();
+
+    [[nodiscard]] bool LoadNRO(std::span<const u8> data);
+    void MapProcessMemory(VAddr dest_address, std::size_t size);
+
+    template <typename T, typename... Ts>
+    u64 CallFunction(VAddr func, T argument, Ts... rest) {
+        static_assert(std::is_trivially_copyable_v<T>);
+        static_assert(!std::is_floating_point_v<T>);
+        PushArgument(&argument, sizeof(argument));
+
+        if constexpr (sizeof...(rest) > 0) {
+            return CallFunction(func, rest...);
+        } else {
+            return CallFunction(func);
+        }
+    }
+
+    u64 CallFunction(VAddr func);
+    VAddr GetHelper(const std::string& name);
+
+    template <typename T>
+    VAddr AddHeap(T argument) {
+        return AddHeap(&argument, sizeof(argument));
+    }
+    VAddr AddHeap(const void* data, size_t size);
+
+    template <typename T>
+    T GetHeap(VAddr location) {
+        static_assert(std::is_trivially_copyable_v<T>);
+        T result;
+        GetHeap(location, &result, sizeof(result));
+        return result;
+    }
+    void GetHeap(VAddr location, void* data, size_t size);
+
+private:
+    std::unique_ptr<JITContextImpl> impl;
+
+    void PushArgument(const void* data, size_t size);
+};
+
+} // namespace Service::JIT
diff --git a/src/core/hle/service/kernel_helpers.cpp b/src/core/hle/service/kernel_helpers.cpp
index 62f4cdfb2..3e317367b 100644
--- a/src/core/hle/service/kernel_helpers.cpp
+++ b/src/core/hle/service/kernel_helpers.cpp
@@ -1,9 +1,10 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
+#include "core/core_timing.h"
 #include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_memory_manager.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/k_resource_limit.h"
@@ -15,9 +16,11 @@ namespace Service::KernelHelpers {
 
 ServiceContext::ServiceContext(Core::System& system_, std::string name_)
     : kernel(system_.Kernel()) {
+    // Create the process.
     process = Kernel::KProcess::Create(kernel);
     ASSERT(Kernel::KProcess::Initialize(process, system_, std::move(name_),
-                                        Kernel::KProcess::ProcessType::Userland)
+                                        Kernel::KProcess::ProcessType::KernelInternal,
+                                        kernel.GetSystemResourceLimit())
                .IsSuccess());
 }
 
@@ -43,7 +46,7 @@ Kernel::KEvent* ServiceContext::CreateEvent(std::string&& name) {
     }
 
     // Initialize the event.
-    event->Initialize(std::move(name));
+    event->Initialize(std::move(name), process);
 
     // Commit the thread reservation.
     event_reservation.Commit();
diff --git a/src/core/hle/service/kernel_helpers.h b/src/core/hle/service/kernel_helpers.h
index 4f3e95f67..6415838e5 100644
--- a/src/core/hle/service/kernel_helpers.h
+++ b/src/core/hle/service/kernel_helpers.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/lbl/lbl.cpp b/src/core/hle/service/lbl/lbl.cpp
index 5c8ae029c..c8415e0bf 100644
--- a/src/core/hle/service/lbl/lbl.cpp
+++ b/src/core/hle/service/lbl/lbl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cmath>
 #include <memory>
diff --git a/src/core/hle/service/lbl/lbl.h b/src/core/hle/service/lbl/lbl.h
index 9c2021026..6484105c2 100644
--- a/src/core/hle/service/lbl/lbl.h
+++ b/src/core/hle/service/lbl/lbl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/ldn/errors.h b/src/core/hle/service/ldn/errors.h
deleted file mode 100644
index a718c5c66..000000000
--- a/src/core/hle/service/ldn/errors.h
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "core/hle/result.h"
-
-namespace Service::LDN {
-
-constexpr ResultCode ERROR_DISABLED{ErrorModule::LDN, 22};
-
-} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/lan_discovery.cpp b/src/core/hle/service/ldn/lan_discovery.cpp
new file mode 100644
index 000000000..8f3c04550
--- /dev/null
+++ b/src/core/hle/service/ldn/lan_discovery.cpp
@@ -0,0 +1,633 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/ldn/lan_discovery.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
+
+namespace Service::LDN {
+
+LanStation::LanStation(s8 node_id_, LANDiscovery* discovery_)
+    : node_info(nullptr), status(NodeStatus::Disconnected), node_id(node_id_),
+      discovery(discovery_) {}
+
+LanStation::~LanStation() = default;
+
+NodeStatus LanStation::GetStatus() const {
+    return status;
+}
+
+void LanStation::OnClose() {
+    LOG_INFO(Service_LDN, "OnClose {}", node_id);
+    Reset();
+    discovery->UpdateNodes();
+}
+
+void LanStation::Reset() {
+    status = NodeStatus::Disconnected;
+};
+
+void LanStation::OverrideInfo() {
+    bool connected = GetStatus() == NodeStatus::Connected;
+    node_info->node_id = node_id;
+    node_info->is_connected = connected ? 1 : 0;
+}
+
+LANDiscovery::LANDiscovery(Network::RoomNetwork& room_network_)
+    : stations({{{1, this}, {2, this}, {3, this}, {4, this}, {5, this}, {6, this}, {7, this}}}),
+      room_network{room_network_} {}
+
+LANDiscovery::~LANDiscovery() {
+    if (inited) {
+        Result rc = Finalize();
+        LOG_INFO(Service_LDN, "Finalize: {}", rc.raw);
+    }
+}
+
+void LANDiscovery::InitNetworkInfo() {
+    network_info.common.bssid = GetFakeMac();
+    network_info.common.channel = WifiChannel::Wifi24_6;
+    network_info.common.link_level = LinkLevel::Good;
+    network_info.common.network_type = PackedNetworkType::Ldn;
+    network_info.common.ssid = fake_ssid;
+
+    auto& nodes = network_info.ldn.nodes;
+    for (std::size_t i = 0; i < NodeCountMax; i++) {
+        nodes[i].node_id = static_cast<s8>(i);
+        nodes[i].is_connected = 0;
+    }
+}
+
+void LANDiscovery::InitNodeStateChange() {
+    for (auto& node_update : node_changes) {
+        node_update.state_change = NodeStateChange::None;
+    }
+    for (auto& node_state : node_last_states) {
+        node_state = 0;
+    }
+}
+
+State LANDiscovery::GetState() const {
+    return state;
+}
+
+void LANDiscovery::SetState(State new_state) {
+    state = new_state;
+}
+
+Result LANDiscovery::GetNetworkInfo(NetworkInfo& out_network) const {
+    if (state == State::AccessPointCreated || state == State::StationConnected) {
+        std::memcpy(&out_network, &network_info, sizeof(network_info));
+        return ResultSuccess;
+    }
+
+    return ResultBadState;
+}
+
+Result LANDiscovery::GetNetworkInfo(NetworkInfo& out_network,
+                                    std::vector<NodeLatestUpdate>& out_updates,
+                                    std::size_t buffer_count) {
+    if (buffer_count > NodeCountMax) {
+        return ResultInvalidBufferCount;
+    }
+
+    if (state == State::AccessPointCreated || state == State::StationConnected) {
+        std::memcpy(&out_network, &network_info, sizeof(network_info));
+        for (std::size_t i = 0; i < buffer_count; i++) {
+            out_updates[i].state_change = node_changes[i].state_change;
+            node_changes[i].state_change = NodeStateChange::None;
+        }
+        return ResultSuccess;
+    }
+
+    return ResultBadState;
+}
+
+DisconnectReason LANDiscovery::GetDisconnectReason() const {
+    return disconnect_reason;
+}
+
+Result LANDiscovery::Scan(std::vector<NetworkInfo>& networks, u16& count,
+                          const ScanFilter& filter) {
+    if (!IsFlagSet(filter.flag, ScanFilterFlag::NetworkType) ||
+        filter.network_type <= NetworkType::All) {
+        if (!IsFlagSet(filter.flag, ScanFilterFlag::Ssid) && filter.ssid.length >= SsidLengthMax) {
+            return ResultBadInput;
+        }
+    }
+
+    {
+        std::scoped_lock lock{packet_mutex};
+        scan_results.clear();
+
+        SendBroadcast(Network::LDNPacketType::Scan);
+    }
+
+    LOG_INFO(Service_LDN, "Waiting for scan replies");
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    std::scoped_lock lock{packet_mutex};
+    for (const auto& [key, info] : scan_results) {
+        if (count >= networks.size()) {
+            break;
+        }
+
+        if (IsFlagSet(filter.flag, ScanFilterFlag::LocalCommunicationId)) {
+            if (filter.network_id.intent_id.local_communication_id !=
+                info.network_id.intent_id.local_communication_id) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::SessionId)) {
+            if (filter.network_id.session_id != info.network_id.session_id) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::NetworkType)) {
+            if (filter.network_type != static_cast<NetworkType>(info.common.network_type)) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::Ssid)) {
+            if (filter.ssid != info.common.ssid) {
+                continue;
+            }
+        }
+        if (IsFlagSet(filter.flag, ScanFilterFlag::SceneId)) {
+            if (filter.network_id.intent_id.scene_id != info.network_id.intent_id.scene_id) {
+                continue;
+            }
+        }
+
+        networks[count++] = info;
+    }
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::SetAdvertiseData(std::span<const u8> data) {
+    std::scoped_lock lock{packet_mutex};
+    const std::size_t size = data.size();
+    if (size > AdvertiseDataSizeMax) {
+        return ResultAdvertiseDataTooLarge;
+    }
+
+    std::memcpy(network_info.ldn.advertise_data.data(), data.data(), size);
+    network_info.ldn.advertise_data_size = static_cast<u16>(size);
+
+    UpdateNodes();
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::OpenAccessPoint() {
+    std::scoped_lock lock{packet_mutex};
+    disconnect_reason = DisconnectReason::None;
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    ResetStations();
+    SetState(State::AccessPointOpened);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::CloseAccessPoint() {
+    std::scoped_lock lock{packet_mutex};
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    if (state == State::AccessPointCreated) {
+        DestroyNetwork();
+    }
+
+    ResetStations();
+    SetState(State::Initialized);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::OpenStation() {
+    std::scoped_lock lock{packet_mutex};
+    disconnect_reason = DisconnectReason::None;
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    ResetStations();
+    SetState(State::StationOpened);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::CloseStation() {
+    std::scoped_lock lock{packet_mutex};
+    if (state == State::None) {
+        return ResultBadState;
+    }
+
+    if (state == State::StationConnected) {
+        Disconnect();
+    }
+
+    ResetStations();
+    SetState(State::Initialized);
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::CreateNetwork(const SecurityConfig& security_config,
+                                   const UserConfig& user_config,
+                                   const NetworkConfig& network_config) {
+    std::scoped_lock lock{packet_mutex};
+
+    if (state != State::AccessPointOpened) {
+        return ResultBadState;
+    }
+
+    InitNetworkInfo();
+    network_info.ldn.node_count_max = network_config.node_count_max;
+    network_info.ldn.security_mode = security_config.security_mode;
+
+    if (network_config.channel == WifiChannel::Default) {
+        network_info.common.channel = WifiChannel::Wifi24_6;
+    } else {
+        network_info.common.channel = network_config.channel;
+    }
+
+    std::independent_bits_engine<std::mt19937, 64, u64> bits_engine;
+    network_info.network_id.session_id.high = bits_engine();
+    network_info.network_id.session_id.low = bits_engine();
+    network_info.network_id.intent_id = network_config.intent_id;
+
+    NodeInfo& node0 = network_info.ldn.nodes[0];
+    const Result rc2 = GetNodeInfo(node0, user_config, network_config.local_communication_version);
+    if (rc2.IsError()) {
+        return ResultAccessPointConnectionFailed;
+    }
+
+    SetState(State::AccessPointCreated);
+
+    InitNodeStateChange();
+    node0.is_connected = 1;
+    UpdateNodes();
+
+    return rc2;
+}
+
+Result LANDiscovery::DestroyNetwork() {
+    for (auto local_ip : connected_clients) {
+        SendPacket(Network::LDNPacketType::DestroyNetwork, local_ip);
+    }
+
+    ResetStations();
+
+    SetState(State::AccessPointOpened);
+    lan_event();
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Connect(const NetworkInfo& network_info_, const UserConfig& user_config,
+                             u16 local_communication_version) {
+    std::scoped_lock lock{packet_mutex};
+    if (network_info_.ldn.node_count == 0) {
+        return ResultInvalidNodeCount;
+    }
+
+    Result rc = GetNodeInfo(node_info, user_config, local_communication_version);
+    if (rc.IsError()) {
+        return ResultConnectionFailed;
+    }
+
+    Ipv4Address node_host = network_info_.ldn.nodes[0].ipv4_address;
+    std::reverse(std::begin(node_host), std::end(node_host)); // htonl
+    host_ip = node_host;
+    SendPacket(Network::LDNPacketType::Connect, node_info, *host_ip);
+
+    InitNodeStateChange();
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Disconnect() {
+    if (host_ip) {
+        SendPacket(Network::LDNPacketType::Disconnect, node_info, *host_ip);
+    }
+
+    SetState(State::StationOpened);
+    lan_event();
+
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Initialize(LanEventFunc lan_event_, bool listening) {
+    std::scoped_lock lock{packet_mutex};
+    if (inited) {
+        return ResultSuccess;
+    }
+
+    for (auto& station : stations) {
+        station.discovery = this;
+        station.node_info = &network_info.ldn.nodes[station.node_id];
+        station.Reset();
+    }
+
+    connected_clients.clear();
+    lan_event = lan_event_;
+
+    SetState(State::Initialized);
+
+    inited = true;
+    return ResultSuccess;
+}
+
+Result LANDiscovery::Finalize() {
+    std::scoped_lock lock{packet_mutex};
+    Result rc = ResultSuccess;
+
+    if (inited) {
+        if (state == State::AccessPointCreated) {
+            DestroyNetwork();
+        }
+        if (state == State::StationConnected) {
+            Disconnect();
+        }
+
+        ResetStations();
+        inited = false;
+    }
+
+    SetState(State::None);
+
+    return rc;
+}
+
+void LANDiscovery::ResetStations() {
+    for (auto& station : stations) {
+        station.Reset();
+    }
+    connected_clients.clear();
+}
+
+void LANDiscovery::UpdateNodes() {
+    u8 count = 0;
+    for (auto& station : stations) {
+        bool connected = station.GetStatus() == NodeStatus::Connected;
+        if (connected) {
+            count++;
+        }
+        station.OverrideInfo();
+    }
+    network_info.ldn.node_count = count + 1;
+
+    for (auto local_ip : connected_clients) {
+        SendPacket(Network::LDNPacketType::SyncNetwork, network_info, local_ip);
+    }
+
+    OnNetworkInfoChanged();
+}
+
+void LANDiscovery::OnSyncNetwork(const NetworkInfo& info) {
+    network_info = info;
+    if (state == State::StationOpened) {
+        SetState(State::StationConnected);
+    }
+    OnNetworkInfoChanged();
+}
+
+void LANDiscovery::OnDisconnectFromHost() {
+    LOG_INFO(Service_LDN, "OnDisconnectFromHost state: {}", static_cast<int>(state));
+    host_ip = std::nullopt;
+    if (state == State::StationConnected) {
+        SetState(State::StationOpened);
+        lan_event();
+    }
+}
+
+void LANDiscovery::OnNetworkInfoChanged() {
+    if (IsNodeStateChanged()) {
+        lan_event();
+    }
+    return;
+}
+
+Network::IPv4Address LANDiscovery::GetLocalIp() const {
+    Network::IPv4Address local_ip{0xFF, 0xFF, 0xFF, 0xFF};
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            local_ip = room_member->GetFakeIpAddress();
+        }
+    }
+    return local_ip;
+}
+
+template <typename Data>
+void LANDiscovery::SendPacket(Network::LDNPacketType type, const Data& data,
+                              Ipv4Address remote_ip) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = false;
+    packet.local_ip = GetLocalIp();
+    packet.remote_ip = remote_ip;
+
+    packet.data.resize(sizeof(data));
+    std::memcpy(packet.data.data(), &data, sizeof(data));
+    SendPacket(packet);
+}
+
+void LANDiscovery::SendPacket(Network::LDNPacketType type, Ipv4Address remote_ip) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = false;
+    packet.local_ip = GetLocalIp();
+    packet.remote_ip = remote_ip;
+
+    SendPacket(packet);
+}
+
+template <typename Data>
+void LANDiscovery::SendBroadcast(Network::LDNPacketType type, const Data& data) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = true;
+    packet.local_ip = GetLocalIp();
+
+    packet.data.resize(sizeof(data));
+    std::memcpy(packet.data.data(), &data, sizeof(data));
+    SendPacket(packet);
+}
+
+void LANDiscovery::SendBroadcast(Network::LDNPacketType type) {
+    Network::LDNPacket packet;
+    packet.type = type;
+
+    packet.broadcast = true;
+    packet.local_ip = GetLocalIp();
+
+    SendPacket(packet);
+}
+
+void LANDiscovery::SendPacket(const Network::LDNPacket& packet) {
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            room_member->SendLdnPacket(packet);
+        }
+    }
+}
+
+void LANDiscovery::ReceivePacket(const Network::LDNPacket& packet) {
+    std::scoped_lock lock{packet_mutex};
+    switch (packet.type) {
+    case Network::LDNPacketType::Scan: {
+        LOG_INFO(Frontend, "Scan packet received!");
+        if (state == State::AccessPointCreated) {
+            // Reply to the sender
+            SendPacket(Network::LDNPacketType::ScanResp, network_info, packet.local_ip);
+        }
+        break;
+    }
+    case Network::LDNPacketType::ScanResp: {
+        LOG_INFO(Frontend, "ScanResp packet received!");
+
+        NetworkInfo info{};
+        std::memcpy(&info, packet.data.data(), sizeof(NetworkInfo));
+        scan_results.insert({info.common.bssid, info});
+
+        break;
+    }
+    case Network::LDNPacketType::Connect: {
+        LOG_INFO(Frontend, "Connect packet received!");
+
+        NodeInfo info{};
+        std::memcpy(&info, packet.data.data(), sizeof(NodeInfo));
+
+        connected_clients.push_back(packet.local_ip);
+
+        for (LanStation& station : stations) {
+            if (station.status != NodeStatus::Connected) {
+                *station.node_info = info;
+                station.status = NodeStatus::Connected;
+                break;
+            }
+        }
+
+        UpdateNodes();
+
+        break;
+    }
+    case Network::LDNPacketType::Disconnect: {
+        LOG_INFO(Frontend, "Disconnect packet received!");
+
+        connected_clients.erase(
+            std::remove(connected_clients.begin(), connected_clients.end(), packet.local_ip),
+            connected_clients.end());
+
+        NodeInfo info{};
+        std::memcpy(&info, packet.data.data(), sizeof(NodeInfo));
+
+        for (LanStation& station : stations) {
+            if (station.status == NodeStatus::Connected &&
+                station.node_info->mac_address == info.mac_address) {
+                station.OnClose();
+                break;
+            }
+        }
+
+        break;
+    }
+    case Network::LDNPacketType::DestroyNetwork: {
+        ResetStations();
+        OnDisconnectFromHost();
+        break;
+    }
+    case Network::LDNPacketType::SyncNetwork: {
+        if (state == State::StationOpened || state == State::StationConnected) {
+            LOG_INFO(Frontend, "SyncNetwork packet received!");
+            NetworkInfo info{};
+            std::memcpy(&info, packet.data.data(), sizeof(NetworkInfo));
+
+            OnSyncNetwork(info);
+        } else {
+            LOG_INFO(Frontend, "SyncNetwork packet received but in wrong State!");
+        }
+
+        break;
+    }
+    default: {
+        LOG_INFO(Frontend, "ReceivePacket unhandled type {}", static_cast<int>(packet.type));
+        break;
+    }
+    }
+}
+
+bool LANDiscovery::IsNodeStateChanged() {
+    bool changed = false;
+    const auto& nodes = network_info.ldn.nodes;
+    for (int i = 0; i < NodeCountMax; i++) {
+        if (nodes[i].is_connected != node_last_states[i]) {
+            if (nodes[i].is_connected) {
+                node_changes[i].state_change |= NodeStateChange::Connect;
+            } else {
+                node_changes[i].state_change |= NodeStateChange::Disconnect;
+            }
+            node_last_states[i] = nodes[i].is_connected;
+            changed = true;
+        }
+    }
+    return changed;
+}
+
+bool LANDiscovery::IsFlagSet(ScanFilterFlag flag, ScanFilterFlag search_flag) const {
+    const auto flag_value = static_cast<u32>(flag);
+    const auto search_flag_value = static_cast<u32>(search_flag);
+    return (flag_value & search_flag_value) == search_flag_value;
+}
+
+int LANDiscovery::GetStationCount() const {
+    return static_cast<int>(
+        std::count_if(stations.begin(), stations.end(), [](const auto& station) {
+            return station.GetStatus() != NodeStatus::Disconnected;
+        }));
+}
+
+MacAddress LANDiscovery::GetFakeMac() const {
+    MacAddress mac{};
+    mac.raw[0] = 0x02;
+    mac.raw[1] = 0x00;
+
+    const auto ip = GetLocalIp();
+    memcpy(mac.raw.data() + 2, &ip, sizeof(ip));
+
+    return mac;
+}
+
+Result LANDiscovery::GetNodeInfo(NodeInfo& node, const UserConfig& userConfig,
+                                 u16 localCommunicationVersion) {
+    const auto network_interface = Network::GetSelectedNetworkInterface();
+
+    if (!network_interface) {
+        LOG_ERROR(Service_LDN, "No network interface available");
+        return ResultNoIpAddress;
+    }
+
+    node.mac_address = GetFakeMac();
+    node.is_connected = 1;
+    std::memcpy(node.user_name.data(), userConfig.user_name.data(), UserNameBytesMax + 1);
+    node.local_communication_version = localCommunicationVersion;
+
+    Ipv4Address current_address = GetLocalIp();
+    std::reverse(std::begin(current_address), std::end(current_address)); // ntohl
+    node.ipv4_address = current_address;
+
+    return ResultSuccess;
+}
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/lan_discovery.h b/src/core/hle/service/ldn/lan_discovery.h
new file mode 100644
index 000000000..3833cd764
--- /dev/null
+++ b/src/core/hle/service/ldn/lan_discovery.h
@@ -0,0 +1,134 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <cstring>
+#include <functional>
+#include <memory>
+#include <mutex>
+#include <optional>
+#include <random>
+#include <span>
+#include <thread>
+#include <unordered_map>
+
+#include "common/logging/log.h"
+#include "common/socket_types.h"
+#include "core/hle/result.h"
+#include "core/hle/service/ldn/ldn_results.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "network/network.h"
+
+namespace Service::LDN {
+
+class LANDiscovery;
+
+class LanStation {
+public:
+    LanStation(s8 node_id_, LANDiscovery* discovery_);
+    ~LanStation();
+
+    void OnClose();
+    NodeStatus GetStatus() const;
+    void Reset();
+    void OverrideInfo();
+
+protected:
+    friend class LANDiscovery;
+    NodeInfo* node_info;
+    NodeStatus status;
+    s8 node_id;
+    LANDiscovery* discovery;
+};
+
+class LANDiscovery {
+public:
+    using LanEventFunc = std::function<void()>;
+
+    LANDiscovery(Network::RoomNetwork& room_network_);
+    ~LANDiscovery();
+
+    State GetState() const;
+    void SetState(State new_state);
+
+    Result GetNetworkInfo(NetworkInfo& out_network) const;
+    Result GetNetworkInfo(NetworkInfo& out_network, std::vector<NodeLatestUpdate>& out_updates,
+                          std::size_t buffer_count);
+
+    DisconnectReason GetDisconnectReason() const;
+    Result Scan(std::vector<NetworkInfo>& networks, u16& count, const ScanFilter& filter);
+    Result SetAdvertiseData(std::span<const u8> data);
+
+    Result OpenAccessPoint();
+    Result CloseAccessPoint();
+
+    Result OpenStation();
+    Result CloseStation();
+
+    Result CreateNetwork(const SecurityConfig& security_config, const UserConfig& user_config,
+                         const NetworkConfig& network_config);
+    Result DestroyNetwork();
+
+    Result Connect(const NetworkInfo& network_info_, const UserConfig& user_config,
+                   u16 local_communication_version);
+    Result Disconnect();
+
+    Result Initialize(LanEventFunc lan_event_ = empty_func, bool listening = true);
+    Result Finalize();
+
+    void ReceivePacket(const Network::LDNPacket& packet);
+
+protected:
+    friend class LanStation;
+
+    void InitNetworkInfo();
+    void InitNodeStateChange();
+
+    void ResetStations();
+    void UpdateNodes();
+
+    void OnSyncNetwork(const NetworkInfo& info);
+    void OnDisconnectFromHost();
+    void OnNetworkInfoChanged();
+
+    bool IsNodeStateChanged();
+    bool IsFlagSet(ScanFilterFlag flag, ScanFilterFlag search_flag) const;
+    int GetStationCount() const;
+    MacAddress GetFakeMac() const;
+    Result GetNodeInfo(NodeInfo& node, const UserConfig& user_config,
+                       u16 local_communication_version);
+
+    Network::IPv4Address GetLocalIp() const;
+    template <typename Data>
+    void SendPacket(Network::LDNPacketType type, const Data& data, Ipv4Address remote_ip);
+    void SendPacket(Network::LDNPacketType type, Ipv4Address remote_ip);
+    template <typename Data>
+    void SendBroadcast(Network::LDNPacketType type, const Data& data);
+    void SendBroadcast(Network::LDNPacketType type);
+    void SendPacket(const Network::LDNPacket& packet);
+
+    static const LanEventFunc empty_func;
+    static constexpr Ssid fake_ssid{"YuzuFakeSsidForLdn"};
+
+    bool inited{};
+    std::mutex packet_mutex;
+    std::array<LanStation, StationCountMax> stations;
+    std::array<NodeLatestUpdate, NodeCountMax> node_changes{};
+    std::array<u8, NodeCountMax> node_last_states{};
+    std::unordered_map<MacAddress, NetworkInfo, MACAddressHash> scan_results{};
+    NodeInfo node_info{};
+    NetworkInfo network_info{};
+    State state{State::None};
+    DisconnectReason disconnect_reason{DisconnectReason::None};
+
+    // TODO (flTobi): Should this be an std::set?
+    std::vector<Ipv4Address> connected_clients;
+    std::optional<Ipv4Address> host_ip;
+
+    LanEventFunc lan_event;
+
+    Network::RoomNetwork& room_network;
+};
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/ldn.cpp b/src/core/hle/service/ldn/ldn.cpp
index 6ccbe9623..ea3e7e55a 100644
--- a/src/core/hle/service/ldn/ldn.cpp
+++ b/src/core/hle/service/ldn/ldn.cpp
@@ -1,14 +1,19 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
-#include "core/hle/ipc_helpers.h"
-#include "core/hle/result.h"
-#include "core/hle/service/ldn/errors.h"
+#include "core/core.h"
+#include "core/hle/service/ldn/lan_discovery.h"
 #include "core/hle/service/ldn/ldn.h"
-#include "core/hle/service/sm/sm.h"
+#include "core/hle/service/ldn/ldn_results.h"
+#include "core/hle/service/ldn/ldn_types.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
+#include "network/network.h"
+
+// This is defined by synchapi.h and conflicts with ServiceContext::CreateEvent
+#undef CreateEvent
 
 namespace Service::LDN {
 
@@ -101,74 +106,445 @@ class IUserLocalCommunicationService final
     : public ServiceFramework<IUserLocalCommunicationService> {
 public:
     explicit IUserLocalCommunicationService(Core::System& system_)
-        : ServiceFramework{system_, "IUserLocalCommunicationService"} {
+        : ServiceFramework{system_, "IUserLocalCommunicationService", ServiceThreadType::CreateNew},
+          service_context{system, "IUserLocalCommunicationService"},
+          room_network{system_.GetRoomNetwork()}, lan_discovery{room_network} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &IUserLocalCommunicationService::GetState, "GetState"},
-            {1, nullptr, "GetNetworkInfo"},
-            {2, nullptr, "GetIpv4Address"},
-            {3, nullptr, "GetDisconnectReason"},
-            {4, nullptr, "GetSecurityParameter"},
-            {5, nullptr, "GetNetworkConfig"},
-            {100, nullptr, "AttachStateChangeEvent"},
-            {101, nullptr, "GetNetworkInfoLatestUpdate"},
-            {102, nullptr, "Scan"},
-            {103, nullptr, "ScanPrivate"},
-            {104, nullptr, "SetWirelessControllerRestriction"},
-            {200, nullptr, "OpenAccessPoint"},
-            {201, nullptr, "CloseAccessPoint"},
-            {202, nullptr, "CreateNetwork"},
-            {203, nullptr, "CreateNetworkPrivate"},
-            {204, nullptr, "DestroyNetwork"},
+            {1, &IUserLocalCommunicationService::GetNetworkInfo, "GetNetworkInfo"},
+            {2, &IUserLocalCommunicationService::GetIpv4Address, "GetIpv4Address"},
+            {3, &IUserLocalCommunicationService::GetDisconnectReason, "GetDisconnectReason"},
+            {4, &IUserLocalCommunicationService::GetSecurityParameter, "GetSecurityParameter"},
+            {5, &IUserLocalCommunicationService::GetNetworkConfig, "GetNetworkConfig"},
+            {100, &IUserLocalCommunicationService::AttachStateChangeEvent, "AttachStateChangeEvent"},
+            {101, &IUserLocalCommunicationService::GetNetworkInfoLatestUpdate, "GetNetworkInfoLatestUpdate"},
+            {102, &IUserLocalCommunicationService::Scan, "Scan"},
+            {103, &IUserLocalCommunicationService::ScanPrivate, "ScanPrivate"},
+            {104, &IUserLocalCommunicationService::SetWirelessControllerRestriction, "SetWirelessControllerRestriction"},
+            {200, &IUserLocalCommunicationService::OpenAccessPoint, "OpenAccessPoint"},
+            {201, &IUserLocalCommunicationService::CloseAccessPoint, "CloseAccessPoint"},
+            {202, &IUserLocalCommunicationService::CreateNetwork, "CreateNetwork"},
+            {203, &IUserLocalCommunicationService::CreateNetworkPrivate, "CreateNetworkPrivate"},
+            {204, &IUserLocalCommunicationService::DestroyNetwork, "DestroyNetwork"},
             {205, nullptr, "Reject"},
-            {206, nullptr, "SetAdvertiseData"},
-            {207, nullptr, "SetStationAcceptPolicy"},
-            {208, nullptr, "AddAcceptFilterEntry"},
+            {206, &IUserLocalCommunicationService::SetAdvertiseData, "SetAdvertiseData"},
+            {207, &IUserLocalCommunicationService::SetStationAcceptPolicy, "SetStationAcceptPolicy"},
+            {208, &IUserLocalCommunicationService::AddAcceptFilterEntry, "AddAcceptFilterEntry"},
             {209, nullptr, "ClearAcceptFilter"},
-            {300, nullptr, "OpenStation"},
-            {301, nullptr, "CloseStation"},
-            {302, nullptr, "Connect"},
+            {300, &IUserLocalCommunicationService::OpenStation, "OpenStation"},
+            {301, &IUserLocalCommunicationService::CloseStation, "CloseStation"},
+            {302, &IUserLocalCommunicationService::Connect, "Connect"},
             {303, nullptr, "ConnectPrivate"},
-            {304, nullptr, "Disconnect"},
-            {400, nullptr, "Initialize"},
-            {401, nullptr, "Finalize"},
-            {402, &IUserLocalCommunicationService::Initialize2, "Initialize2"}, // 7.0.0+
+            {304, &IUserLocalCommunicationService::Disconnect, "Disconnect"},
+            {400, &IUserLocalCommunicationService::Initialize, "Initialize"},
+            {401, &IUserLocalCommunicationService::Finalize, "Finalize"},
+            {402, &IUserLocalCommunicationService::Initialize2, "Initialize2"},
         };
         // clang-format on
 
         RegisterHandlers(functions);
+
+        state_change_event =
+            service_context.CreateEvent("IUserLocalCommunicationService:StateChangeEvent");
+    }
+
+    ~IUserLocalCommunicationService() {
+        if (is_initialized) {
+            if (auto room_member = room_network.GetRoomMember().lock()) {
+                room_member->Unbind(ldn_packet_received);
+            }
+        }
+
+        service_context.CloseEvent(state_change_event);
+    }
+
+    /// Callback to parse and handle a received LDN packet.
+    void OnLDNPacketReceived(const Network::LDNPacket& packet) {
+        lan_discovery.ReceivePacket(packet);
+    }
+
+    void OnEventFired() {
+        state_change_event->GetWritableEvent().Signal();
     }
 
     void GetState(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_LDN, "(STUBBED) called");
+        State state = State::Error;
+
+        if (is_initialized) {
+            state = lan_discovery.GetState();
+        }
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.PushEnum(state);
+    }
+
+    void GetNetworkInfo(Kernel::HLERequestContext& ctx) {
+        const auto write_buffer_size = ctx.GetWriteBufferSize();
+
+        if (write_buffer_size != sizeof(NetworkInfo)) {
+            LOG_ERROR(Service_LDN, "Invalid buffer size {}", write_buffer_size);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultBadInput);
+            return;
+        }
+
+        NetworkInfo network_info{};
+        const auto rc = lan_discovery.GetNetworkInfo(network_info);
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(rc);
+            return;
+        }
+
+        ctx.WriteBuffer<NetworkInfo>(network_info);
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
 
+    void GetIpv4Address(Kernel::HLERequestContext& ctx) {
+        const auto network_interface = Network::GetSelectedNetworkInterface();
+
+        if (!network_interface) {
+            LOG_ERROR(Service_LDN, "No network interface available");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultNoIpAddress);
+            return;
+        }
+
+        Ipv4Address current_address{Network::TranslateIPv4(network_interface->ip_address)};
+        Ipv4Address subnet_mask{Network::TranslateIPv4(network_interface->subnet_mask)};
+
+        // When we're connected to a room, spoof the hosts IP address
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            if (room_member->IsConnected()) {
+                current_address = room_member->GetFakeIpAddress();
+            }
+        }
+
+        std::reverse(std::begin(current_address), std::end(current_address)); // ntohl
+        std::reverse(std::begin(subnet_mask), std::end(subnet_mask));         // ntohl
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(ResultSuccess);
+        rb.PushRaw(current_address);
+        rb.PushRaw(subnet_mask);
+    }
+
+    void GetDisconnectReason(Kernel::HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.PushEnum(lan_discovery.GetDisconnectReason());
+    }
 
-        // Indicate a network error, as we do not actually emulate LDN
-        rb.Push(static_cast<u32>(State::Error));
+    void GetSecurityParameter(Kernel::HLERequestContext& ctx) {
+        SecurityParameter security_parameter{};
+        NetworkInfo info{};
+        const Result rc = lan_discovery.GetNetworkInfo(info);
+
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(rc);
+            return;
+        }
+
+        security_parameter.session_id = info.network_id.session_id;
+        std::memcpy(security_parameter.data.data(), info.ldn.security_parameter.data(),
+                    sizeof(SecurityParameter::data));
+
+        IPC::ResponseBuilder rb{ctx, 10};
+        rb.Push(rc);
+        rb.PushRaw<SecurityParameter>(security_parameter);
+    }
 
+    void GetNetworkConfig(Kernel::HLERequestContext& ctx) {
+        NetworkConfig config{};
+        NetworkInfo info{};
+        const Result rc = lan_discovery.GetNetworkInfo(info);
+
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "NetworkConfig is not valid {}", rc.raw);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(rc);
+            return;
+        }
+
+        config.intent_id = info.network_id.intent_id;
+        config.channel = info.common.channel;
+        config.node_count_max = info.ldn.node_count_max;
+        config.local_communication_version = info.ldn.nodes[0].local_communication_version;
+
+        IPC::ResponseBuilder rb{ctx, 10};
+        rb.Push(rc);
+        rb.PushRaw<NetworkConfig>(config);
+    }
+
+    void AttachStateChangeEvent(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
+        rb.PushCopyObjects(state_change_event->GetReadableEvent());
     }
 
-    void Initialize2(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_LDN, "called");
+    void GetNetworkInfoLatestUpdate(Kernel::HLERequestContext& ctx) {
+        const std::size_t network_buffer_size = ctx.GetWriteBufferSize(0);
+        const std::size_t node_buffer_count = ctx.GetWriteBufferSize(1) / sizeof(NodeLatestUpdate);
 
-        is_initialized = true;
+        if (node_buffer_count == 0 || network_buffer_size != sizeof(NetworkInfo)) {
+            LOG_ERROR(Service_LDN, "Invalid buffer, size = {}, count = {}", network_buffer_size,
+                      node_buffer_count);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultBadInput);
+            return;
+        }
+
+        NetworkInfo info{};
+        std::vector<NodeLatestUpdate> latest_update(node_buffer_count);
+
+        const auto rc = lan_discovery.GetNetworkInfo(info, latest_update, latest_update.size());
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "NetworkInfo is not valid {}", rc.raw);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(rc);
+            return;
+        }
+
+        ctx.WriteBuffer(info, 0);
+        ctx.WriteBuffer(latest_update, 1);
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ERROR_DISABLED);
+        rb.Push(ResultSuccess);
+    }
+
+    void Scan(Kernel::HLERequestContext& ctx) {
+        ScanImpl(ctx);
+    }
+
+    void ScanPrivate(Kernel::HLERequestContext& ctx) {
+        ScanImpl(ctx, true);
+    }
+
+    void ScanImpl(Kernel::HLERequestContext& ctx, bool is_private = false) {
+        IPC::RequestParser rp{ctx};
+        const auto channel{rp.PopEnum<WifiChannel>()};
+        const auto scan_filter{rp.PopRaw<ScanFilter>()};
+
+        const std::size_t network_info_size = ctx.GetWriteBufferSize() / sizeof(NetworkInfo);
+
+        if (network_info_size == 0) {
+            LOG_ERROR(Service_LDN, "Invalid buffer size {}", network_info_size);
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultBadInput);
+            return;
+        }
+
+        u16 count = 0;
+        std::vector<NetworkInfo> network_infos(network_info_size);
+        Result rc = lan_discovery.Scan(network_infos, count, scan_filter);
+
+        LOG_INFO(Service_LDN,
+                 "called, channel={}, filter_scan_flag={}, filter_network_type={}, is_private={}",
+                 channel, scan_filter.flag, scan_filter.network_type, is_private);
+
+        ctx.WriteBuffer(network_infos);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(rc);
+        rb.Push<u32>(count);
+    }
+
+    void SetWirelessControllerRestriction(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
     }
 
-private:
-    enum class State {
-        None,
-        Initialized,
-        AccessPointOpened,
-        AccessPointCreated,
-        StationOpened,
-        StationConnected,
-        Error,
-    };
+    void OpenAccessPoint(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.OpenAccessPoint());
+    }
+
+    void CloseAccessPoint(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.CloseAccessPoint());
+    }
+
+    void CreateNetwork(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        CreateNetworkImpl(ctx);
+    }
+
+    void CreateNetworkPrivate(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        CreateNetworkImpl(ctx, true);
+    }
+
+    void CreateNetworkImpl(Kernel::HLERequestContext& ctx, bool is_private = false) {
+        IPC::RequestParser rp{ctx};
+
+        const auto security_config{rp.PopRaw<SecurityConfig>()};
+        [[maybe_unused]] const auto security_parameter{is_private ? rp.PopRaw<SecurityParameter>()
+                                                                  : SecurityParameter{}};
+        const auto user_config{rp.PopRaw<UserConfig>()};
+        rp.Pop<u32>(); // Padding
+        const auto network_Config{rp.PopRaw<NetworkConfig>()};
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.CreateNetwork(security_config, user_config, network_Config));
+    }
+
+    void DestroyNetwork(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.DestroyNetwork());
+    }
+
+    void SetAdvertiseData(Kernel::HLERequestContext& ctx) {
+        std::vector<u8> read_buffer = ctx.ReadBuffer();
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.SetAdvertiseData(read_buffer));
+    }
+
+    void SetStationAcceptPolicy(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void AddAcceptFilterEntry(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_LDN, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void OpenStation(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.OpenStation());
+    }
+
+    void CloseStation(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.CloseStation());
+    }
+
+    void Connect(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        struct Parameters {
+            SecurityConfig security_config;
+            UserConfig user_config;
+            u32 local_communication_version;
+            u32 option;
+        };
+        static_assert(sizeof(Parameters) == 0x7C, "Parameters has incorrect size.");
+
+        const auto parameters{rp.PopRaw<Parameters>()};
+
+        LOG_INFO(Service_LDN,
+                 "called, passphrase_size={}, security_mode={}, "
+                 "local_communication_version={}",
+                 parameters.security_config.passphrase_size,
+                 parameters.security_config.security_mode, parameters.local_communication_version);
+
+        const std::vector<u8> read_buffer = ctx.ReadBuffer();
+        if (read_buffer.size() != sizeof(NetworkInfo)) {
+            LOG_ERROR(Frontend, "NetworkInfo doesn't match read_buffer size!");
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(ResultBadInput);
+            return;
+        }
+
+        NetworkInfo network_info{};
+        std::memcpy(&network_info, read_buffer.data(), read_buffer.size());
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.Connect(network_info, parameters.user_config,
+                                      static_cast<u16>(parameters.local_communication_version)));
+    }
+
+    void Disconnect(Kernel::HLERequestContext& ctx) {
+        LOG_INFO(Service_LDN, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.Disconnect());
+    }
+
+    void Initialize(Kernel::HLERequestContext& ctx) {
+        const auto rc = InitializeImpl(ctx);
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "Network isn't initialized, rc={}", rc.raw);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(rc);
+    }
+
+    void Finalize(Kernel::HLERequestContext& ctx) {
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            room_member->Unbind(ldn_packet_received);
+        }
+
+        is_initialized = false;
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(lan_discovery.Finalize());
+    }
+
+    void Initialize2(Kernel::HLERequestContext& ctx) {
+        const auto rc = InitializeImpl(ctx);
+        if (rc.IsError()) {
+            LOG_ERROR(Service_LDN, "Network isn't initialized, rc={}", rc.raw);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(rc);
+    }
+
+    Result InitializeImpl(Kernel::HLERequestContext& ctx) {
+        const auto network_interface = Network::GetSelectedNetworkInterface();
+        if (!network_interface) {
+            LOG_ERROR(Service_LDN, "No network interface is set");
+            return ResultAirplaneModeEnabled;
+        }
+
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            ldn_packet_received = room_member->BindOnLdnPacketReceived(
+                [this](const Network::LDNPacket& packet) { OnLDNPacketReceived(packet); });
+        } else {
+            LOG_ERROR(Service_LDN, "Couldn't bind callback!");
+            return ResultAirplaneModeEnabled;
+        }
+
+        lan_discovery.Initialize([&]() { OnEventFired(); });
+        is_initialized = true;
+        return ResultSuccess;
+    }
+
+    KernelHelpers::ServiceContext service_context;
+    Kernel::KEvent* state_change_event;
+    Network::RoomNetwork& room_network;
+    LANDiscovery lan_discovery;
+
+    // Callback identifier for the OnLDNPacketReceived event.
+    Network::RoomMember::CallbackHandle<Network::LDNPacket> ldn_packet_received;
 
     bool is_initialized{};
 };
@@ -274,7 +650,7 @@ public:
         LOG_WARNING(Service_LDN, "(STUBBED) called");
 
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ERROR_DISABLED);
+        rb.Push(ResultDisabled);
     }
 };
 
diff --git a/src/core/hle/service/ldn/ldn.h b/src/core/hle/service/ldn/ldn.h
index 3ccd9738b..6afe2ea6f 100644
--- a/src/core/hle/service/ldn/ldn.h
+++ b/src/core/hle/service/ldn/ldn.h
@@ -1,9 +1,14 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/result.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/sm/sm.h"
+
 namespace Core {
 class System;
 }
diff --git a/src/core/hle/service/ldn/ldn_results.h b/src/core/hle/service/ldn/ldn_results.h
new file mode 100644
index 000000000..f340bda42
--- /dev/null
+++ b/src/core/hle/service/ldn/ldn_results.h
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::LDN {
+
+constexpr Result ResultAdvertiseDataTooLarge{ErrorModule::LDN, 10};
+constexpr Result ResultAuthenticationFailed{ErrorModule::LDN, 20};
+constexpr Result ResultDisabled{ErrorModule::LDN, 22};
+constexpr Result ResultAirplaneModeEnabled{ErrorModule::LDN, 23};
+constexpr Result ResultInvalidNodeCount{ErrorModule::LDN, 30};
+constexpr Result ResultConnectionFailed{ErrorModule::LDN, 31};
+constexpr Result ResultBadState{ErrorModule::LDN, 32};
+constexpr Result ResultNoIpAddress{ErrorModule::LDN, 33};
+constexpr Result ResultInvalidBufferCount{ErrorModule::LDN, 50};
+constexpr Result ResultAccessPointConnectionFailed{ErrorModule::LDN, 65};
+constexpr Result ResultAuthenticationTimeout{ErrorModule::LDN, 66};
+constexpr Result ResultMaximumNodeCount{ErrorModule::LDN, 67};
+constexpr Result ResultBadInput{ErrorModule::LDN, 96};
+constexpr Result ResultLocalCommunicationIdNotFound{ErrorModule::LDN, 97};
+constexpr Result ResultLocalCommunicationVersionTooLow{ErrorModule::LDN, 113};
+constexpr Result ResultLocalCommunicationVersionTooHigh{ErrorModule::LDN, 114};
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldn/ldn_types.h b/src/core/hle/service/ldn/ldn_types.h
new file mode 100644
index 000000000..44c2c773b
--- /dev/null
+++ b/src/core/hle/service/ldn/ldn_types.h
@@ -0,0 +1,306 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <fmt/format.h>
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "network/network.h"
+
+namespace Service::LDN {
+
+constexpr size_t SsidLengthMax = 32;
+constexpr size_t AdvertiseDataSizeMax = 384;
+constexpr size_t UserNameBytesMax = 32;
+constexpr int NodeCountMax = 8;
+constexpr int StationCountMax = NodeCountMax - 1;
+constexpr size_t PassphraseLengthMax = 64;
+
+enum class SecurityMode : u16 {
+    All,
+    Retail,
+    Debug,
+};
+
+enum class NodeStateChange : u8 {
+    None,
+    Connect,
+    Disconnect,
+    DisconnectAndConnect,
+};
+
+DECLARE_ENUM_FLAG_OPERATORS(NodeStateChange)
+
+enum class ScanFilterFlag : u32 {
+    None = 0,
+    LocalCommunicationId = 1 << 0,
+    SessionId = 1 << 1,
+    NetworkType = 1 << 2,
+    Ssid = 1 << 4,
+    SceneId = 1 << 5,
+    IntentId = LocalCommunicationId | SceneId,
+    NetworkId = IntentId | SessionId,
+};
+
+enum class NetworkType : u32 {
+    None,
+    General,
+    Ldn,
+    All,
+};
+
+enum class PackedNetworkType : u8 {
+    None,
+    General,
+    Ldn,
+    All,
+};
+
+enum class State : u32 {
+    None,
+    Initialized,
+    AccessPointOpened,
+    AccessPointCreated,
+    StationOpened,
+    StationConnected,
+    Error,
+};
+
+enum class DisconnectReason : s16 {
+    Unknown = -1,
+    None,
+    DisconnectedByUser,
+    DisconnectedBySystem,
+    DestroyedByUser,
+    DestroyedBySystem,
+    Rejected,
+    SignalLost,
+};
+
+enum class NetworkError {
+    Unknown = -1,
+    None = 0,
+    PortUnreachable,
+    TooManyPlayers,
+    VersionTooLow,
+    VersionTooHigh,
+    ConnectFailure,
+    ConnectNotFound,
+    ConnectTimeout,
+    ConnectRejected,
+    RejectFailed,
+};
+
+enum class AcceptPolicy : u8 {
+    AcceptAll,
+    RejectAll,
+    BlackList,
+    WhiteList,
+};
+
+enum class WifiChannel : s16 {
+    Default = 0,
+    Wifi24_1 = 1,
+    Wifi24_6 = 6,
+    Wifi24_11 = 11,
+    Wifi50_36 = 36,
+    Wifi50_40 = 40,
+    Wifi50_44 = 44,
+    Wifi50_48 = 48,
+};
+
+enum class LinkLevel : s8 {
+    Bad,
+    Low,
+    Good,
+    Excellent,
+};
+
+enum class NodeStatus : u8 {
+    Disconnected,
+    Connected,
+};
+
+struct NodeLatestUpdate {
+    NodeStateChange state_change;
+    INSERT_PADDING_BYTES(0x7); // Unknown
+};
+static_assert(sizeof(NodeLatestUpdate) == 0x8, "NodeLatestUpdate is an invalid size");
+
+struct SessionId {
+    u64 high;
+    u64 low;
+
+    bool operator==(const SessionId&) const = default;
+};
+static_assert(sizeof(SessionId) == 0x10, "SessionId is an invalid size");
+
+struct IntentId {
+    u64 local_communication_id;
+    INSERT_PADDING_BYTES(0x2); // Reserved
+    u16 scene_id;
+    INSERT_PADDING_BYTES(0x4); // Reserved
+};
+static_assert(sizeof(IntentId) == 0x10, "IntentId is an invalid size");
+
+struct NetworkId {
+    IntentId intent_id;
+    SessionId session_id;
+};
+static_assert(sizeof(NetworkId) == 0x20, "NetworkId is an invalid size");
+
+struct Ssid {
+    u8 length{};
+    std::array<char, SsidLengthMax + 1> raw{};
+
+    Ssid() = default;
+
+    constexpr explicit Ssid(std::string_view data) {
+        length = static_cast<u8>(std::min(data.size(), SsidLengthMax));
+        data.copy(raw.data(), length);
+        raw[length] = 0;
+    }
+
+    std::string GetStringValue() const {
+        return std::string(raw.data());
+    }
+
+    bool operator==(const Ssid& b) const {
+        return (length == b.length) && (std::memcmp(raw.data(), b.raw.data(), length) == 0);
+    }
+
+    bool operator!=(const Ssid& b) const {
+        return !operator==(b);
+    }
+};
+static_assert(sizeof(Ssid) == 0x22, "Ssid is an invalid size");
+
+using Ipv4Address = std::array<u8, 4>;
+static_assert(sizeof(Ipv4Address) == 0x4, "Ipv4Address is an invalid size");
+
+struct MacAddress {
+    std::array<u8, 6> raw{};
+
+    friend bool operator==(const MacAddress& lhs, const MacAddress& rhs) = default;
+};
+static_assert(sizeof(MacAddress) == 0x6, "MacAddress is an invalid size");
+
+struct MACAddressHash {
+    size_t operator()(const MacAddress& address) const {
+        u64 value{};
+        std::memcpy(&value, address.raw.data(), sizeof(address.raw));
+        return value;
+    }
+};
+
+struct ScanFilter {
+    NetworkId network_id;
+    NetworkType network_type;
+    MacAddress mac_address;
+    Ssid ssid;
+    INSERT_PADDING_BYTES(0x10);
+    ScanFilterFlag flag;
+};
+static_assert(sizeof(ScanFilter) == 0x60, "ScanFilter is an invalid size");
+
+struct CommonNetworkInfo {
+    MacAddress bssid;
+    Ssid ssid;
+    WifiChannel channel;
+    LinkLevel link_level;
+    PackedNetworkType network_type;
+    INSERT_PADDING_BYTES(0x4);
+};
+static_assert(sizeof(CommonNetworkInfo) == 0x30, "CommonNetworkInfo is an invalid size");
+
+struct NodeInfo {
+    Ipv4Address ipv4_address;
+    MacAddress mac_address;
+    s8 node_id;
+    u8 is_connected;
+    std::array<u8, UserNameBytesMax + 1> user_name;
+    INSERT_PADDING_BYTES(0x1); // Reserved
+    s16 local_communication_version;
+    INSERT_PADDING_BYTES(0x10); // Reserved
+};
+static_assert(sizeof(NodeInfo) == 0x40, "NodeInfo is an invalid size");
+
+struct LdnNetworkInfo {
+    std::array<u8, 0x10> security_parameter;
+    SecurityMode security_mode;
+    AcceptPolicy station_accept_policy;
+    u8 has_action_frame;
+    INSERT_PADDING_BYTES(0x2); // Padding
+    u8 node_count_max;
+    u8 node_count;
+    std::array<NodeInfo, NodeCountMax> nodes;
+    INSERT_PADDING_BYTES(0x2); // Reserved
+    u16 advertise_data_size;
+    std::array<u8, AdvertiseDataSizeMax> advertise_data;
+    INSERT_PADDING_BYTES(0x8C); // Reserved
+    u64 random_authentication_id;
+};
+static_assert(sizeof(LdnNetworkInfo) == 0x430, "LdnNetworkInfo is an invalid size");
+
+struct NetworkInfo {
+    NetworkId network_id;
+    CommonNetworkInfo common;
+    LdnNetworkInfo ldn;
+};
+static_assert(sizeof(NetworkInfo) == 0x480, "NetworkInfo is an invalid size");
+
+struct SecurityConfig {
+    SecurityMode security_mode;
+    u16 passphrase_size;
+    std::array<u8, PassphraseLengthMax> passphrase;
+};
+static_assert(sizeof(SecurityConfig) == 0x44, "SecurityConfig is an invalid size");
+
+struct UserConfig {
+    std::array<u8, UserNameBytesMax + 1> user_name;
+    INSERT_PADDING_BYTES(0xF); // Reserved
+};
+static_assert(sizeof(UserConfig) == 0x30, "UserConfig is an invalid size");
+
+#pragma pack(push, 4)
+struct ConnectRequest {
+    SecurityConfig security_config;
+    UserConfig user_config;
+    u32 local_communication_version;
+    u32 option_unknown;
+    NetworkInfo network_info;
+};
+static_assert(sizeof(ConnectRequest) == 0x4FC, "ConnectRequest is an invalid size");
+#pragma pack(pop)
+
+struct SecurityParameter {
+    std::array<u8, 0x10> data; // Data, used with the same key derivation as SecurityConfig
+    SessionId session_id;
+};
+static_assert(sizeof(SecurityParameter) == 0x20, "SecurityParameter is an invalid size");
+
+struct NetworkConfig {
+    IntentId intent_id;
+    WifiChannel channel;
+    u8 node_count_max;
+    INSERT_PADDING_BYTES(0x1); // Reserved
+    u16 local_communication_version;
+    INSERT_PADDING_BYTES(0xA); // Reserved
+};
+static_assert(sizeof(NetworkConfig) == 0x20, "NetworkConfig is an invalid size");
+
+struct AddressEntry {
+    Ipv4Address ipv4_address;
+    MacAddress mac_address;
+    INSERT_PADDING_BYTES(0x2); // Reserved
+};
+static_assert(sizeof(AddressEntry) == 0xC, "AddressEntry is an invalid size");
+
+struct AddressList {
+    std::array<AddressEntry, 0x8> addresses;
+};
+static_assert(sizeof(AddressList) == 0x60, "AddressList is an invalid size");
+
+} // namespace Service::LDN
diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp
index 9fc7bb1b1..becd6d1b9 100644
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include <fmt/format.h>
@@ -12,7 +11,6 @@
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_page_table.h"
-#include "core/hle/kernel/k_system_control.h"
 #include "core/hle/kernel/svc_results.h"
 #include "core/hle/kernel/svc_types.h"
 #include "core/hle/service/ldr/ldr.h"
@@ -22,20 +20,20 @@
 
 namespace Service::LDR {
 
-constexpr ResultCode ERROR_INSUFFICIENT_ADDRESS_SPACE{ErrorModule::RO, 2};
-
-[[maybe_unused]] constexpr ResultCode ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51};
-constexpr ResultCode ERROR_INVALID_NRO{ErrorModule::Loader, 52};
-constexpr ResultCode ERROR_INVALID_NRR{ErrorModule::Loader, 53};
-constexpr ResultCode ERROR_MISSING_NRR_HASH{ErrorModule::Loader, 54};
-constexpr ResultCode ERROR_MAXIMUM_NRO{ErrorModule::Loader, 55};
-constexpr ResultCode ERROR_MAXIMUM_NRR{ErrorModule::Loader, 56};
-constexpr ResultCode ERROR_ALREADY_LOADED{ErrorModule::Loader, 57};
-constexpr ResultCode ERROR_INVALID_ALIGNMENT{ErrorModule::Loader, 81};
-constexpr ResultCode ERROR_INVALID_SIZE{ErrorModule::Loader, 82};
-constexpr ResultCode ERROR_INVALID_NRO_ADDRESS{ErrorModule::Loader, 84};
-[[maybe_unused]] constexpr ResultCode ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85};
-constexpr ResultCode ERROR_NOT_INITIALIZED{ErrorModule::Loader, 87};
+constexpr Result ERROR_INSUFFICIENT_ADDRESS_SPACE{ErrorModule::RO, 2};
+
+[[maybe_unused]] constexpr Result ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51};
+constexpr Result ERROR_INVALID_NRO{ErrorModule::Loader, 52};
+constexpr Result ERROR_INVALID_NRR{ErrorModule::Loader, 53};
+constexpr Result ERROR_MISSING_NRR_HASH{ErrorModule::Loader, 54};
+constexpr Result ERROR_MAXIMUM_NRO{ErrorModule::Loader, 55};
+constexpr Result ERROR_MAXIMUM_NRR{ErrorModule::Loader, 56};
+constexpr Result ERROR_ALREADY_LOADED{ErrorModule::Loader, 57};
+constexpr Result ERROR_INVALID_ALIGNMENT{ErrorModule::Loader, 81};
+constexpr Result ERROR_INVALID_SIZE{ErrorModule::Loader, 82};
+constexpr Result ERROR_INVALID_NRO_ADDRESS{ErrorModule::Loader, 84};
+[[maybe_unused]] constexpr Result ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85};
+constexpr Result ERROR_NOT_INITIALIZED{ErrorModule::Loader, 87};
 
 constexpr std::size_t MAXIMUM_LOADED_RO{0x40};
 constexpr std::size_t MAXIMUM_MAP_RETRIES{0x200};
@@ -161,7 +159,8 @@ public:
 
 class RelocatableObject final : public ServiceFramework<RelocatableObject> {
 public:
-    explicit RelocatableObject(Core::System& system_) : ServiceFramework{system_, "ldr:ro"} {
+    explicit RelocatableObject(Core::System& system_)
+        : ServiceFramework{system_, "ldr:ro", ServiceThreadType::CreateNew} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &RelocatableObject::LoadModule, "LoadModule"},
@@ -288,7 +287,7 @@ public:
     }
 
     bool ValidateRegionForMap(Kernel::KPageTable& page_table, VAddr start, std::size_t size) const {
-        constexpr std::size_t padding_size{4 * Kernel::PageSize};
+        const std::size_t padding_size{page_table.GetNumGuardPages() * Kernel::PageSize};
         const auto start_info{page_table.QueryInfo(start - 1)};
 
         if (start_info.state != Kernel::KMemoryState::Free) {
@@ -308,31 +307,69 @@ public:
         return (start + size + padding_size) <= (end_info.GetAddress() + end_info.GetSize());
     }
 
-    VAddr GetRandomMapRegion(const Kernel::KPageTable& page_table, std::size_t size) const {
-        VAddr addr{};
-        const std::size_t end_pages{(page_table.GetAliasCodeRegionSize() - size) >>
-                                    Kernel::PageBits};
-        do {
-            addr = page_table.GetAliasCodeRegionStart() +
-                   (Kernel::KSystemControl::GenerateRandomRange(0, end_pages) << Kernel::PageBits);
-        } while (!page_table.IsInsideAddressSpace(addr, size) ||
-                 page_table.IsInsideHeapRegion(addr, size) ||
-                 page_table.IsInsideAliasRegion(addr, size));
-        return addr;
+    Result GetAvailableMapRegion(Kernel::KPageTable& page_table, u64 size, VAddr& out_addr) {
+        size = Common::AlignUp(size, Kernel::PageSize);
+        size += page_table.GetNumGuardPages() * Kernel::PageSize * 4;
+
+        const auto is_region_available = [&](VAddr addr) {
+            const auto end_addr = addr + size;
+            while (addr < end_addr) {
+                if (system.Memory().IsValidVirtualAddress(addr)) {
+                    return false;
+                }
+
+                if (!page_table.IsInsideAddressSpace(out_addr, size)) {
+                    return false;
+                }
+
+                if (page_table.IsInsideHeapRegion(out_addr, size)) {
+                    return false;
+                }
+
+                if (page_table.IsInsideAliasRegion(out_addr, size)) {
+                    return false;
+                }
+
+                addr += Kernel::PageSize;
+            }
+            return true;
+        };
+
+        bool succeeded = false;
+        const auto map_region_end =
+            page_table.GetAliasCodeRegionStart() + page_table.GetAliasCodeRegionSize();
+        while (current_map_addr < map_region_end) {
+            if (is_region_available(current_map_addr)) {
+                succeeded = true;
+                break;
+            }
+            current_map_addr += 0x100000;
+        }
+
+        if (!succeeded) {
+            ASSERT_MSG(false, "Out of address space!");
+            return Kernel::ResultOutOfMemory;
+        }
+
+        out_addr = current_map_addr;
+        current_map_addr += size;
+
+        return ResultSuccess;
     }
 
-    ResultVal<VAddr> MapProcessCodeMemory(Kernel::KProcess* process, VAddr baseAddress,
-                                          u64 size) const {
+    ResultVal<VAddr> MapProcessCodeMemory(Kernel::KProcess* process, VAddr base_addr, u64 size) {
+        auto& page_table{process->PageTable()};
+        VAddr addr{};
+
         for (std::size_t retry = 0; retry < MAXIMUM_MAP_RETRIES; retry++) {
-            auto& page_table{process->PageTable()};
-            const VAddr addr{GetRandomMapRegion(page_table, size)};
-            const ResultCode result{page_table.MapCodeMemory(addr, baseAddress, size)};
+            R_TRY(GetAvailableMapRegion(page_table, size, addr));
 
+            const Result result{page_table.MapCodeMemory(addr, base_addr, size)};
             if (result == Kernel::ResultInvalidCurrentMemory) {
                 continue;
             }
 
-            CASCADE_CODE(result);
+            R_TRY(result);
 
             if (ValidateRegionForMap(page_table, addr, size)) {
                 return addr;
@@ -343,7 +380,7 @@ public:
     }
 
     ResultVal<VAddr> MapNro(Kernel::KProcess* process, VAddr nro_addr, std::size_t nro_size,
-                            VAddr bss_addr, std::size_t bss_size, std::size_t size) const {
+                            VAddr bss_addr, std::size_t bss_size, std::size_t size) {
         for (std::size_t retry = 0; retry < MAXIMUM_MAP_RETRIES; retry++) {
             auto& page_table{process->PageTable()};
             VAddr addr{};
@@ -352,12 +389,15 @@ public:
 
             if (bss_size) {
                 auto block_guard = detail::ScopeExit([&] {
-                    page_table.UnmapCodeMemory(addr + nro_size, bss_addr, bss_size);
-                    page_table.UnmapCodeMemory(addr, nro_addr, nro_size);
+                    page_table.UnmapCodeMemory(
+                        addr + nro_size, bss_addr, bss_size,
+                        Kernel::KPageTable::ICacheInvalidationStrategy::InvalidateRange);
+                    page_table.UnmapCodeMemory(
+                        addr, nro_addr, nro_size,
+                        Kernel::KPageTable::ICacheInvalidationStrategy::InvalidateRange);
                 });
 
-                const ResultCode result{
-                    page_table.MapCodeMemory(addr + nro_size, bss_addr, bss_size)};
+                const Result result{page_table.MapCodeMemory(addr + nro_size, bss_addr, bss_size)};
 
                 if (result == Kernel::ResultInvalidCurrentMemory) {
                     continue;
@@ -378,8 +418,8 @@ public:
         return ERROR_INSUFFICIENT_ADDRESS_SPACE;
     }
 
-    ResultCode LoadNro(Kernel::KProcess* process, const NROHeader& nro_header, VAddr nro_addr,
-                       VAddr start) const {
+    Result LoadNro(Kernel::KProcess* process, const NROHeader& nro_header, VAddr nro_addr,
+                   VAddr start) const {
         const VAddr text_start{start + nro_header.segment_headers[TEXT_INDEX].memory_offset};
         const VAddr ro_start{start + nro_header.segment_headers[RO_INDEX].memory_offset};
         const VAddr data_start{start + nro_header.segment_headers[DATA_INDEX].memory_offset};
@@ -528,22 +568,26 @@ public:
         rb.Push(*map_result);
     }
 
-    ResultCode UnmapNro(const NROInfo& info) {
+    Result UnmapNro(const NROInfo& info) {
         // Each region must be unmapped separately to validate memory state
         auto& page_table{system.CurrentProcess()->PageTable()};
 
         if (info.bss_size != 0) {
-            CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size +
-                                                        info.ro_size + info.data_size,
-                                                    info.bss_address, info.bss_size));
+            CASCADE_CODE(page_table.UnmapCodeMemory(
+                info.nro_address + info.text_size + info.ro_size + info.data_size, info.bss_address,
+                info.bss_size, Kernel::KPageTable::ICacheInvalidationStrategy::InvalidateRange));
         }
 
-        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size,
-                                                info.src_addr + info.text_size + info.ro_size,
-                                                info.data_size));
-        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address + info.text_size,
-                                                info.src_addr + info.text_size, info.ro_size));
-        CASCADE_CODE(page_table.UnmapCodeMemory(info.nro_address, info.src_addr, info.text_size));
+        CASCADE_CODE(page_table.UnmapCodeMemory(
+            info.nro_address + info.text_size + info.ro_size,
+            info.src_addr + info.text_size + info.ro_size, info.data_size,
+            Kernel::KPageTable::ICacheInvalidationStrategy::InvalidateRange));
+        CASCADE_CODE(page_table.UnmapCodeMemory(
+            info.nro_address + info.text_size, info.src_addr + info.text_size, info.ro_size,
+            Kernel::KPageTable::ICacheInvalidationStrategy::InvalidateRange));
+        CASCADE_CODE(page_table.UnmapCodeMemory(
+            info.nro_address, info.src_addr, info.text_size,
+            Kernel::KPageTable::ICacheInvalidationStrategy::InvalidateRange));
         return ResultSuccess;
     }
 
@@ -597,6 +641,7 @@ public:
         LOG_WARNING(Service_LDR, "(STUBBED) called");
 
         initialized = true;
+        current_map_addr = system.CurrentProcess()->PageTable().GetAliasCodeRegionStart();
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
@@ -607,6 +652,7 @@ private:
 
     std::map<VAddr, NROInfo> nro;
     std::map<VAddr, std::vector<SHA256Hash>> nrr;
+    VAddr current_map_addr{};
 
     bool IsValidNROHash(const SHA256Hash& hash) const {
         return std::any_of(nrr.begin(), nrr.end(), [&hash](const auto& p) {
diff --git a/src/core/hle/service/ldr/ldr.h b/src/core/hle/service/ldr/ldr.h
index 104fc15c5..25ffd8442 100644
--- a/src/core/hle/service/ldr/ldr.h
+++ b/src/core/hle/service/ldr/ldr.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/lm/lm.cpp b/src/core/hle/service/lm/lm.cpp
index e40383134..ef4b54046 100644
--- a/src/core/hle/service/lm/lm.cpp
+++ b/src/core/hle/service/lm/lm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string>
 
diff --git a/src/core/hle/service/lm/lm.h b/src/core/hle/service/lm/lm.h
index d40410b5c..266019c30 100644
--- a/src/core/hle/service/lm/lm.h
+++ b/src/core/hle/service/lm/lm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/mig/mig.cpp b/src/core/hle/service/mig/mig.cpp
index 1599d941b..b9fe0cecd 100644
--- a/src/core/hle/service/mig/mig.cpp
+++ b/src/core/hle/service/mig/mig.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/mig/mig.h b/src/core/hle/service/mig/mig.h
index 2b24cdf2c..f1641a521 100644
--- a/src/core/hle/service/mig/mig.h
+++ b/src/core/hle/service/mig/mig.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/mii/mii.cpp b/src/core/hle/service/mii/mii.cpp
index 0b907824d..390514fdc 100644
--- a/src/core/hle/service/mii/mii.cpp
+++ b/src/core/hle/service/mii/mii.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -13,7 +12,7 @@
 
 namespace Service::Mii {
 
-constexpr ResultCode ERROR_INVALID_ARGUMENT{ErrorModule::Mii, 1};
+constexpr Result ERROR_INVALID_ARGUMENT{ErrorModule::Mii, 1};
 
 class IDatabaseService final : public ServiceFramework<IDatabaseService> {
 public:
@@ -44,7 +43,7 @@ public:
             {20, nullptr, "IsBrokenDatabaseWithClearFlag"},
             {21, &IDatabaseService::GetIndex, "GetIndex"},
             {22, &IDatabaseService::SetInterfaceVersion, "SetInterfaceVersion"},
-            {23, nullptr, "Convert"},
+            {23, &IDatabaseService::Convert, "Convert"},
             {24, nullptr, "ConvertCoreDataToCharInfo"},
             {25, nullptr, "ConvertCharInfoToCoreData"},
             {26, nullptr, "Append"},
@@ -131,7 +130,7 @@ private:
             return;
         }
 
-        std::vector<MiiInfo> values;
+        std::vector<CharInfo> values;
         for (const auto& element : *result) {
             values.emplace_back(element.info);
         }
@@ -145,7 +144,7 @@ private:
 
     void UpdateLatest(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        const auto info{rp.PopRaw<MiiInfo>()};
+        const auto info{rp.PopRaw<CharInfo>()};
         const auto source_flag{rp.PopRaw<SourceFlag>()};
 
         LOG_DEBUG(Service_Mii, "called with source_flag={}", source_flag);
@@ -157,9 +156,9 @@ private:
             return;
         }
 
-        IPC::ResponseBuilder rb{ctx, 2 + sizeof(MiiInfo) / sizeof(u32)};
+        IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
         rb.Push(ResultSuccess);
-        rb.PushRaw<MiiInfo>(*result);
+        rb.PushRaw<CharInfo>(*result);
     }
 
     void BuildRandom(Kernel::HLERequestContext& ctx) {
@@ -192,9 +191,9 @@ private:
             return;
         }
 
-        IPC::ResponseBuilder rb{ctx, 2 + sizeof(MiiInfo) / sizeof(u32)};
+        IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
         rb.Push(ResultSuccess);
-        rb.PushRaw<MiiInfo>(manager.BuildRandom(age, gender, race));
+        rb.PushRaw<CharInfo>(manager.BuildRandom(age, gender, race));
     }
 
     void BuildDefault(Kernel::HLERequestContext& ctx) {
@@ -211,14 +210,14 @@ private:
             return;
         }
 
-        IPC::ResponseBuilder rb{ctx, 2 + sizeof(MiiInfo) / sizeof(u32)};
+        IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
         rb.Push(ResultSuccess);
-        rb.PushRaw<MiiInfo>(manager.BuildDefault(index));
+        rb.PushRaw<CharInfo>(manager.BuildDefault(index));
     }
 
     void GetIndex(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
-        const auto info{rp.PopRaw<MiiInfo>()};
+        const auto info{rp.PopRaw<CharInfo>()};
 
         LOG_DEBUG(Service_Mii, "called");
 
@@ -240,6 +239,18 @@ private:
         rb.Push(ResultSuccess);
     }
 
+    void Convert(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        const auto mii_v3{rp.PopRaw<Ver3StoreData>()};
+
+        LOG_INFO(Service_Mii, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
+        rb.Push(ResultSuccess);
+        rb.PushRaw<CharInfo>(manager.ConvertV3ToCharInfo(mii_v3));
+    }
+
     constexpr bool IsInterfaceVersionSupported(u32 interface_version) const {
         return current_interface_version >= interface_version;
     }
diff --git a/src/core/hle/service/mii/mii.h b/src/core/hle/service/mii/mii.h
index 9d3238e72..009d80d58 100644
--- a/src/core/hle/service/mii/mii.h
+++ b/src/core/hle/service/mii/mii.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/mii/mii_manager.cpp b/src/core/hle/service/mii/mii_manager.cpp
index 0a57c3cde..3a2fe938f 100644
--- a/src/core/hle/service/mii/mii_manager.cpp
+++ b/src/core/hle/service/mii/mii_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include <random>
@@ -12,13 +11,12 @@
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/mii/mii_manager.h"
 #include "core/hle/service/mii/raw_data.h"
-#include "core/hle/service/mii/types.h"
 
 namespace Service::Mii {
 
 namespace {
 
-constexpr ResultCode ERROR_CANNOT_FIND_ENTRY{ErrorModule::Mii, 4};
+constexpr Result ERROR_CANNOT_FIND_ENTRY{ErrorModule::Mii, 4};
 
 constexpr std::size_t BaseMiiCount{2};
 constexpr std::size_t DefaultMiiCount{RawData::DefaultMii.size()};
@@ -44,7 +42,7 @@ std::array<T, DestArraySize> ResizeArray(const std::array<T, SourceArraySize>& i
     return out;
 }
 
-MiiInfo ConvertStoreDataToInfo(const MiiStoreData& data) {
+CharInfo ConvertStoreDataToInfo(const MiiStoreData& data) {
     MiiStoreBitFields bf;
     std::memcpy(&bf, data.data.data.data(), sizeof(MiiStoreBitFields));
 
@@ -292,7 +290,7 @@ MiiStoreData BuildRandomStoreData(Age age, Gender gender, Race race, const Commo
     u8 glasses_type{};
     while (glasses_type_start < glasses_type_info.values[glasses_type]) {
         if (++glasses_type >= glasses_type_info.values_count) {
-            UNREACHABLE();
+            ASSERT(false);
             break;
         }
     }
@@ -411,8 +409,8 @@ u32 MiiManager::GetCount(SourceFlag source_flag) const {
     return static_cast<u32>(count);
 }
 
-ResultVal<MiiInfo> MiiManager::UpdateLatest([[maybe_unused]] const MiiInfo& info,
-                                            SourceFlag source_flag) {
+ResultVal<CharInfo> MiiManager::UpdateLatest([[maybe_unused]] const CharInfo& info,
+                                             SourceFlag source_flag) {
     if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
         return ERROR_CANNOT_FIND_ENTRY;
     }
@@ -421,14 +419,242 @@ ResultVal<MiiInfo> MiiManager::UpdateLatest([[maybe_unused]] const MiiInfo& info
     return ERROR_CANNOT_FIND_ENTRY;
 }
 
-MiiInfo MiiManager::BuildRandom(Age age, Gender gender, Race race) {
+CharInfo MiiManager::BuildRandom(Age age, Gender gender, Race race) {
     return ConvertStoreDataToInfo(BuildRandomStoreData(age, gender, race, user_id));
 }
 
-MiiInfo MiiManager::BuildDefault(std::size_t index) {
+CharInfo MiiManager::BuildDefault(std::size_t index) {
     return ConvertStoreDataToInfo(BuildDefaultStoreData(RawData::DefaultMii.at(index), user_id));
 }
 
+CharInfo MiiManager::ConvertV3ToCharInfo(const Ver3StoreData& mii_v3) const {
+    Service::Mii::MiiManager manager;
+    auto mii = manager.BuildDefault(0);
+
+    if (!ValidateV3Info(mii_v3)) {
+        return mii;
+    }
+
+    // TODO: We are ignoring a bunch of data from the mii_v3
+
+    mii.gender = static_cast<u8>(mii_v3.mii_information.gender);
+    mii.favorite_color = static_cast<u8>(mii_v3.mii_information.favorite_color);
+    mii.height = mii_v3.height;
+    mii.build = mii_v3.build;
+
+    // Copy name until string terminator
+    mii.name = {};
+    for (std::size_t index = 0; index < mii.name.size() - 1; index++) {
+        mii.name[index] = mii_v3.mii_name[index];
+        if (mii.name[index] == 0) {
+            break;
+        }
+    }
+
+    mii.font_region = mii_v3.region_information.character_set;
+
+    mii.faceline_type = mii_v3.appearance_bits1.face_shape;
+    mii.faceline_color = mii_v3.appearance_bits1.skin_color;
+    mii.faceline_wrinkle = mii_v3.appearance_bits2.wrinkles;
+    mii.faceline_make = mii_v3.appearance_bits2.makeup;
+
+    mii.hair_type = mii_v3.hair_style;
+    mii.hair_color = mii_v3.appearance_bits3.hair_color;
+    mii.hair_flip = mii_v3.appearance_bits3.flip_hair;
+
+    mii.eye_type = static_cast<u8>(mii_v3.appearance_bits4.eye_type);
+    mii.eye_color = static_cast<u8>(mii_v3.appearance_bits4.eye_color);
+    mii.eye_scale = static_cast<u8>(mii_v3.appearance_bits4.eye_scale);
+    mii.eye_aspect = static_cast<u8>(mii_v3.appearance_bits4.eye_vertical_stretch);
+    mii.eye_rotate = static_cast<u8>(mii_v3.appearance_bits4.eye_rotation);
+    mii.eye_x = static_cast<u8>(mii_v3.appearance_bits4.eye_spacing);
+    mii.eye_y = static_cast<u8>(mii_v3.appearance_bits4.eye_y_position);
+
+    mii.eyebrow_type = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_style);
+    mii.eyebrow_color = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_color);
+    mii.eyebrow_scale = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_scale);
+    mii.eyebrow_aspect = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_yscale);
+    mii.eyebrow_rotate = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_rotation);
+    mii.eyebrow_x = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_spacing);
+    mii.eyebrow_y = static_cast<u8>(mii_v3.appearance_bits5.eyebrow_y_position);
+
+    mii.nose_type = static_cast<u8>(mii_v3.appearance_bits6.nose_type);
+    mii.nose_scale = static_cast<u8>(mii_v3.appearance_bits6.nose_scale);
+    mii.nose_y = static_cast<u8>(mii_v3.appearance_bits6.nose_y_position);
+
+    mii.mouth_type = static_cast<u8>(mii_v3.appearance_bits7.mouth_type);
+    mii.mouth_color = static_cast<u8>(mii_v3.appearance_bits7.mouth_color);
+    mii.mouth_scale = static_cast<u8>(mii_v3.appearance_bits7.mouth_scale);
+    mii.mouth_aspect = static_cast<u8>(mii_v3.appearance_bits7.mouth_horizontal_stretch);
+    mii.mouth_y = static_cast<u8>(mii_v3.appearance_bits8.mouth_y_position);
+
+    mii.mustache_type = static_cast<u8>(mii_v3.appearance_bits8.mustache_type);
+    mii.mustache_scale = static_cast<u8>(mii_v3.appearance_bits9.mustache_scale);
+    mii.mustache_y = static_cast<u8>(mii_v3.appearance_bits9.mustache_y_position);
+
+    mii.beard_type = static_cast<u8>(mii_v3.appearance_bits9.bear_type);
+    mii.beard_color = static_cast<u8>(mii_v3.appearance_bits9.facial_hair_color);
+
+    mii.glasses_type = static_cast<u8>(mii_v3.appearance_bits10.glasses_type);
+    mii.glasses_color = static_cast<u8>(mii_v3.appearance_bits10.glasses_color);
+    mii.glasses_scale = static_cast<u8>(mii_v3.appearance_bits10.glasses_scale);
+    mii.glasses_y = static_cast<u8>(mii_v3.appearance_bits10.glasses_y_position);
+
+    mii.mole_type = static_cast<u8>(mii_v3.appearance_bits11.mole_enabled);
+    mii.mole_scale = static_cast<u8>(mii_v3.appearance_bits11.mole_scale);
+    mii.mole_x = static_cast<u8>(mii_v3.appearance_bits11.mole_x_position);
+    mii.mole_y = static_cast<u8>(mii_v3.appearance_bits11.mole_y_position);
+
+    // TODO: Validate mii data
+
+    return mii;
+}
+
+Ver3StoreData MiiManager::ConvertCharInfoToV3(const CharInfo& mii) const {
+    Service::Mii::MiiManager manager;
+    Ver3StoreData mii_v3{};
+
+    // TODO: We are ignoring a bunch of data from the mii_v3
+
+    mii_v3.version = 1;
+    mii_v3.mii_information.gender.Assign(mii.gender);
+    mii_v3.mii_information.favorite_color.Assign(mii.favorite_color);
+    mii_v3.height = mii.height;
+    mii_v3.build = mii.build;
+
+    // Copy name until string terminator
+    mii_v3.mii_name = {};
+    for (std::size_t index = 0; index < mii.name.size() - 1; index++) {
+        mii_v3.mii_name[index] = mii.name[index];
+        if (mii_v3.mii_name[index] == 0) {
+            break;
+        }
+    }
+
+    mii_v3.region_information.character_set.Assign(mii.font_region);
+
+    mii_v3.appearance_bits1.face_shape.Assign(mii.faceline_type);
+    mii_v3.appearance_bits1.skin_color.Assign(mii.faceline_color);
+    mii_v3.appearance_bits2.wrinkles.Assign(mii.faceline_wrinkle);
+    mii_v3.appearance_bits2.makeup.Assign(mii.faceline_make);
+
+    mii_v3.hair_style = mii.hair_type;
+    mii_v3.appearance_bits3.hair_color.Assign(mii.hair_color);
+    mii_v3.appearance_bits3.flip_hair.Assign(mii.hair_flip);
+
+    mii_v3.appearance_bits4.eye_type.Assign(mii.eye_type);
+    mii_v3.appearance_bits4.eye_color.Assign(mii.eye_color);
+    mii_v3.appearance_bits4.eye_scale.Assign(mii.eye_scale);
+    mii_v3.appearance_bits4.eye_vertical_stretch.Assign(mii.eye_aspect);
+    mii_v3.appearance_bits4.eye_rotation.Assign(mii.eye_rotate);
+    mii_v3.appearance_bits4.eye_spacing.Assign(mii.eye_x);
+    mii_v3.appearance_bits4.eye_y_position.Assign(mii.eye_y);
+
+    mii_v3.appearance_bits5.eyebrow_style.Assign(mii.eyebrow_type);
+    mii_v3.appearance_bits5.eyebrow_color.Assign(mii.eyebrow_color);
+    mii_v3.appearance_bits5.eyebrow_scale.Assign(mii.eyebrow_scale);
+    mii_v3.appearance_bits5.eyebrow_yscale.Assign(mii.eyebrow_aspect);
+    mii_v3.appearance_bits5.eyebrow_rotation.Assign(mii.eyebrow_rotate);
+    mii_v3.appearance_bits5.eyebrow_spacing.Assign(mii.eyebrow_x);
+    mii_v3.appearance_bits5.eyebrow_y_position.Assign(mii.eyebrow_y);
+
+    mii_v3.appearance_bits6.nose_type.Assign(mii.nose_type);
+    mii_v3.appearance_bits6.nose_scale.Assign(mii.nose_scale);
+    mii_v3.appearance_bits6.nose_y_position.Assign(mii.nose_y);
+
+    mii_v3.appearance_bits7.mouth_type.Assign(mii.mouth_type);
+    mii_v3.appearance_bits7.mouth_color.Assign(mii.mouth_color);
+    mii_v3.appearance_bits7.mouth_scale.Assign(mii.mouth_scale);
+    mii_v3.appearance_bits7.mouth_horizontal_stretch.Assign(mii.mouth_aspect);
+    mii_v3.appearance_bits8.mouth_y_position.Assign(mii.mouth_y);
+
+    mii_v3.appearance_bits8.mustache_type.Assign(mii.mustache_type);
+    mii_v3.appearance_bits9.mustache_scale.Assign(mii.mustache_scale);
+    mii_v3.appearance_bits9.mustache_y_position.Assign(mii.mustache_y);
+
+    mii_v3.appearance_bits9.bear_type.Assign(mii.beard_type);
+    mii_v3.appearance_bits9.facial_hair_color.Assign(mii.beard_color);
+
+    mii_v3.appearance_bits10.glasses_type.Assign(mii.glasses_type);
+    mii_v3.appearance_bits10.glasses_color.Assign(mii.glasses_color);
+    mii_v3.appearance_bits10.glasses_scale.Assign(mii.glasses_scale);
+    mii_v3.appearance_bits10.glasses_y_position.Assign(mii.glasses_y);
+
+    mii_v3.appearance_bits11.mole_enabled.Assign(mii.mole_type);
+    mii_v3.appearance_bits11.mole_scale.Assign(mii.mole_scale);
+    mii_v3.appearance_bits11.mole_x_position.Assign(mii.mole_x);
+    mii_v3.appearance_bits11.mole_y_position.Assign(mii.mole_y);
+
+    // TODO: Validate mii_v3 data
+
+    return mii_v3;
+}
+
+bool MiiManager::ValidateV3Info(const Ver3StoreData& mii_v3) const {
+    bool is_valid = mii_v3.version == 0 || mii_v3.version == 3;
+
+    is_valid = is_valid && (mii_v3.mii_name[0] != 0);
+
+    is_valid = is_valid && (mii_v3.mii_information.birth_month < 13);
+    is_valid = is_valid && (mii_v3.mii_information.birth_day < 32);
+    is_valid = is_valid && (mii_v3.mii_information.favorite_color < 12);
+    is_valid = is_valid && (mii_v3.height < 128);
+    is_valid = is_valid && (mii_v3.build < 128);
+
+    is_valid = is_valid && (mii_v3.appearance_bits1.face_shape < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits1.skin_color < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits2.wrinkles < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits2.makeup < 12);
+
+    is_valid = is_valid && (mii_v3.hair_style < 132);
+    is_valid = is_valid && (mii_v3.appearance_bits3.hair_color < 8);
+
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_type < 60);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_color < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_scale < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_vertical_stretch < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_rotation < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_spacing < 13);
+    is_valid = is_valid && (mii_v3.appearance_bits4.eye_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_style < 25);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_color < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_yscale < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_rotation < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_spacing < 12);
+    is_valid = is_valid && (mii_v3.appearance_bits5.eyebrow_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits6.nose_type < 18);
+    is_valid = is_valid && (mii_v3.appearance_bits6.nose_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits6.nose_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_type < 36);
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_color < 5);
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits7.mouth_horizontal_stretch < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits8.mouth_y_position < 19);
+
+    is_valid = is_valid && (mii_v3.appearance_bits8.mustache_type < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits9.mustache_scale < 7);
+    is_valid = is_valid && (mii_v3.appearance_bits9.mustache_y_position < 17);
+
+    is_valid = is_valid && (mii_v3.appearance_bits9.bear_type < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits9.facial_hair_color < 8);
+
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_type < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_color < 6);
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_scale < 8);
+    is_valid = is_valid && (mii_v3.appearance_bits10.glasses_y_position < 21);
+
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_enabled < 2);
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_scale < 9);
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_x_position < 17);
+    is_valid = is_valid && (mii_v3.appearance_bits11.mole_y_position < 31);
+
+    return is_valid;
+}
+
 ResultVal<std::vector<MiiInfoElement>> MiiManager::GetDefault(SourceFlag source_flag) {
     std::vector<MiiInfoElement> result;
 
@@ -443,7 +669,7 @@ ResultVal<std::vector<MiiInfoElement>> MiiManager::GetDefault(SourceFlag source_
     return result;
 }
 
-ResultCode MiiManager::GetIndex([[maybe_unused]] const MiiInfo& info, u32& index) {
+Result MiiManager::GetIndex([[maybe_unused]] const CharInfo& info, u32& index) {
     constexpr u32 INVALID_INDEX{0xFFFFFFFF};
 
     index = INVALID_INDEX;
diff --git a/src/core/hle/service/mii/mii_manager.h b/src/core/hle/service/mii/mii_manager.h
index 6999d15b1..83ad3d343 100644
--- a/src/core/hle/service/mii/mii_manager.h
+++ b/src/core/hle/service/mii/mii_manager.h
@@ -1,315 +1,15 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <array>
 #include <vector>
-#include "common/bit_field.h"
-#include "common/common_funcs.h"
-#include "common/uuid.h"
+
 #include "core/hle/result.h"
 #include "core/hle/service/mii/types.h"
 
 namespace Service::Mii {
 
-enum class Source : u32 {
-    Database = 0,
-    Default = 1,
-    Account = 2,
-    Friend = 3,
-};
-
-enum class SourceFlag : u32 {
-    None = 0,
-    Database = 1 << 0,
-    Default = 1 << 1,
-};
-DECLARE_ENUM_FLAG_OPERATORS(SourceFlag);
-
-struct MiiInfo {
-    Common::UUID uuid;
-    std::array<char16_t, 11> name;
-    u8 font_region;
-    u8 favorite_color;
-    u8 gender;
-    u8 height;
-    u8 build;
-    u8 type;
-    u8 region_move;
-    u8 faceline_type;
-    u8 faceline_color;
-    u8 faceline_wrinkle;
-    u8 faceline_make;
-    u8 hair_type;
-    u8 hair_color;
-    u8 hair_flip;
-    u8 eye_type;
-    u8 eye_color;
-    u8 eye_scale;
-    u8 eye_aspect;
-    u8 eye_rotate;
-    u8 eye_x;
-    u8 eye_y;
-    u8 eyebrow_type;
-    u8 eyebrow_color;
-    u8 eyebrow_scale;
-    u8 eyebrow_aspect;
-    u8 eyebrow_rotate;
-    u8 eyebrow_x;
-    u8 eyebrow_y;
-    u8 nose_type;
-    u8 nose_scale;
-    u8 nose_y;
-    u8 mouth_type;
-    u8 mouth_color;
-    u8 mouth_scale;
-    u8 mouth_aspect;
-    u8 mouth_y;
-    u8 beard_color;
-    u8 beard_type;
-    u8 mustache_type;
-    u8 mustache_scale;
-    u8 mustache_y;
-    u8 glasses_type;
-    u8 glasses_color;
-    u8 glasses_scale;
-    u8 glasses_y;
-    u8 mole_type;
-    u8 mole_scale;
-    u8 mole_x;
-    u8 mole_y;
-    u8 padding;
-
-    std::u16string Name() const;
-};
-static_assert(sizeof(MiiInfo) == 0x58, "MiiInfo has incorrect size.");
-static_assert(std::has_unique_object_representations_v<MiiInfo>,
-              "All bits of MiiInfo must contribute to its value.");
-
-#pragma pack(push, 4)
-
-struct MiiInfoElement {
-    MiiInfoElement(const MiiInfo& info_, Source source_) : info{info_}, source{source_} {}
-
-    MiiInfo info{};
-    Source source{};
-};
-static_assert(sizeof(MiiInfoElement) == 0x5c, "MiiInfoElement has incorrect size.");
-
-struct MiiStoreBitFields {
-    union {
-        u32 word_0{};
-
-        BitField<0, 8, u32> hair_type;
-        BitField<8, 7, u32> height;
-        BitField<15, 1, u32> mole_type;
-        BitField<16, 7, u32> build;
-        BitField<23, 1, HairFlip> hair_flip;
-        BitField<24, 7, u32> hair_color;
-        BitField<31, 1, u32> type;
-    };
-
-    union {
-        u32 word_1{};
-
-        BitField<0, 7, u32> eye_color;
-        BitField<7, 1, Gender> gender;
-        BitField<8, 7, u32> eyebrow_color;
-        BitField<16, 7, u32> mouth_color;
-        BitField<24, 7, u32> beard_color;
-    };
-
-    union {
-        u32 word_2{};
-
-        BitField<0, 7, u32> glasses_color;
-        BitField<8, 6, u32> eye_type;
-        BitField<14, 2, u32> region_move;
-        BitField<16, 6, u32> mouth_type;
-        BitField<22, 2, FontRegion> font_region;
-        BitField<24, 5, u32> eye_y;
-        BitField<29, 3, u32> glasses_scale;
-    };
-
-    union {
-        u32 word_3{};
-
-        BitField<0, 5, u32> eyebrow_type;
-        BitField<5, 3, MustacheType> mustache_type;
-        BitField<8, 5, u32> nose_type;
-        BitField<13, 3, BeardType> beard_type;
-        BitField<16, 5, u32> nose_y;
-        BitField<21, 3, u32> mouth_aspect;
-        BitField<24, 5, u32> mouth_y;
-        BitField<29, 3, u32> eyebrow_aspect;
-    };
-
-    union {
-        u32 word_4{};
-
-        BitField<0, 5, u32> mustache_y;
-        BitField<5, 3, u32> eye_rotate;
-        BitField<8, 5, u32> glasses_y;
-        BitField<13, 3, u32> eye_aspect;
-        BitField<16, 5, u32> mole_x;
-        BitField<21, 3, u32> eye_scale;
-        BitField<24, 5, u32> mole_y;
-    };
-
-    union {
-        u32 word_5{};
-
-        BitField<0, 5, u32> glasses_type;
-        BitField<8, 4, u32> favorite_color;
-        BitField<12, 4, u32> faceline_type;
-        BitField<16, 4, u32> faceline_color;
-        BitField<20, 4, u32> faceline_wrinkle;
-        BitField<24, 4, u32> faceline_makeup;
-        BitField<28, 4, u32> eye_x;
-    };
-
-    union {
-        u32 word_6{};
-
-        BitField<0, 4, u32> eyebrow_scale;
-        BitField<4, 4, u32> eyebrow_rotate;
-        BitField<8, 4, u32> eyebrow_x;
-        BitField<12, 4, u32> eyebrow_y;
-        BitField<16, 4, u32> nose_scale;
-        BitField<20, 4, u32> mouth_scale;
-        BitField<24, 4, u32> mustache_scale;
-        BitField<28, 4, u32> mole_scale;
-    };
-};
-static_assert(sizeof(MiiStoreBitFields) == 0x1c, "MiiStoreBitFields has incorrect size.");
-static_assert(std::is_trivially_copyable_v<MiiStoreBitFields>,
-              "MiiStoreBitFields is not trivially copyable.");
-
-struct MiiStoreData {
-    using Name = std::array<char16_t, 10>;
-
-    MiiStoreData();
-    MiiStoreData(const Name& name, const MiiStoreBitFields& bit_fields,
-                 const Common::UUID& user_id);
-
-    // This corresponds to the above structure MiiStoreBitFields. I did it like this because the
-    // BitField<> type makes this (and any thing that contains it) not trivially copyable, which is
-    // not suitable for our uses.
-    struct {
-        std::array<u8, 0x1C> data{};
-        static_assert(sizeof(MiiStoreBitFields) == sizeof(data), "data field has incorrect size.");
-
-        Name name{};
-        Common::UUID uuid{};
-    } data;
-
-    u16 data_crc{};
-    u16 device_crc{};
-};
-static_assert(sizeof(MiiStoreData) == 0x44, "MiiStoreData has incorrect size.");
-
-struct MiiStoreDataElement {
-    MiiStoreData data{};
-    Source source{};
-};
-static_assert(sizeof(MiiStoreDataElement) == 0x48, "MiiStoreDataElement has incorrect size.");
-
-struct MiiDatabase {
-    u32 magic{}; // 'NFDB'
-    std::array<MiiStoreData, 0x64> miis{};
-    INSERT_PADDING_BYTES(1);
-    u8 count{};
-    u16 crc{};
-};
-static_assert(sizeof(MiiDatabase) == 0x1A98, "MiiDatabase has incorrect size.");
-
-struct RandomMiiValues {
-    std::array<u8, 0xbc> values{};
-};
-static_assert(sizeof(RandomMiiValues) == 0xbc, "RandomMiiValues has incorrect size.");
-
-struct RandomMiiData4 {
-    Gender gender{};
-    Age age{};
-    Race race{};
-    u32 values_count{};
-    std::array<u32, 47> values{};
-};
-static_assert(sizeof(RandomMiiData4) == 0xcc, "RandomMiiData4 has incorrect size.");
-
-struct RandomMiiData3 {
-    u32 arg_1;
-    u32 arg_2;
-    u32 values_count;
-    std::array<u32, 47> values{};
-};
-static_assert(sizeof(RandomMiiData3) == 0xc8, "RandomMiiData3 has incorrect size.");
-
-struct RandomMiiData2 {
-    u32 arg_1;
-    u32 values_count;
-    std::array<u32, 47> values{};
-};
-static_assert(sizeof(RandomMiiData2) == 0xc4, "RandomMiiData2 has incorrect size.");
-
-struct DefaultMii {
-    u32 face_type{};
-    u32 face_color{};
-    u32 face_wrinkle{};
-    u32 face_makeup{};
-    u32 hair_type{};
-    u32 hair_color{};
-    u32 hair_flip{};
-    u32 eye_type{};
-    u32 eye_color{};
-    u32 eye_scale{};
-    u32 eye_aspect{};
-    u32 eye_rotate{};
-    u32 eye_x{};
-    u32 eye_y{};
-    u32 eyebrow_type{};
-    u32 eyebrow_color{};
-    u32 eyebrow_scale{};
-    u32 eyebrow_aspect{};
-    u32 eyebrow_rotate{};
-    u32 eyebrow_x{};
-    u32 eyebrow_y{};
-    u32 nose_type{};
-    u32 nose_scale{};
-    u32 nose_y{};
-    u32 mouth_type{};
-    u32 mouth_color{};
-    u32 mouth_scale{};
-    u32 mouth_aspect{};
-    u32 mouth_y{};
-    u32 mustache_type{};
-    u32 beard_type{};
-    u32 beard_color{};
-    u32 mustache_scale{};
-    u32 mustache_y{};
-    u32 glasses_type{};
-    u32 glasses_color{};
-    u32 glasses_scale{};
-    u32 glasses_y{};
-    u32 mole_type{};
-    u32 mole_scale{};
-    u32 mole_x{};
-    u32 mole_y{};
-    u32 height{};
-    u32 weight{};
-    Gender gender{};
-    u32 favorite_color{};
-    u32 region{};
-    FontRegion font_region{};
-    u32 type{};
-    INSERT_PADDING_WORDS(5);
-};
-static_assert(sizeof(DefaultMii) == 0xd8, "MiiStoreData has incorrect size.");
-
-#pragma pack(pop)
-
 // The Mii manager is responsible for loading and storing the Miis to the database in NAND along
 // with providing an easy interface for HLE emulation of the mii service.
 class MiiManager {
@@ -319,11 +19,14 @@ public:
     bool CheckAndResetUpdateCounter(SourceFlag source_flag, u64& current_update_counter);
     bool IsFullDatabase() const;
     u32 GetCount(SourceFlag source_flag) const;
-    ResultVal<MiiInfo> UpdateLatest(const MiiInfo& info, SourceFlag source_flag);
-    MiiInfo BuildRandom(Age age, Gender gender, Race race);
-    MiiInfo BuildDefault(std::size_t index);
+    ResultVal<CharInfo> UpdateLatest(const CharInfo& info, SourceFlag source_flag);
+    CharInfo BuildRandom(Age age, Gender gender, Race race);
+    CharInfo BuildDefault(std::size_t index);
+    CharInfo ConvertV3ToCharInfo(const Ver3StoreData& mii_v3) const;
+    Ver3StoreData ConvertCharInfoToV3(const CharInfo& mii) const;
+    bool ValidateV3Info(const Ver3StoreData& mii_v3) const;
     ResultVal<std::vector<MiiInfoElement>> GetDefault(SourceFlag source_flag);
-    ResultCode GetIndex(const MiiInfo& info, u32& index);
+    Result GetIndex(const CharInfo& info, u32& index);
 
 private:
     const Common::UUID user_id{};
diff --git a/src/core/hle/service/mii/raw_data.cpp b/src/core/hle/service/mii/raw_data.cpp
index 9d3c8017a..1442280c8 100644
--- a/src/core/hle/service/mii/raw_data.cpp
+++ b/src/core/hle/service/mii/raw_data.cpp
@@ -1,22 +1,5 @@
-// MIT License
-//
-// Copyright (c) Ryujinx Team and Contributors
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-// associated documentation files (the "Software"), to deal in the Software without restriction,
-// including without limitation the rights to use, copy, modify, merge, publish, distribute,
-// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
+// SPDX-FileCopyrightText: Ryujinx Team and Contributors
+// SPDX-License-Identifier: MIT
 
 #include "core/hle/service/mii/raw_data.h"
 
diff --git a/src/core/hle/service/mii/raw_data.h b/src/core/hle/service/mii/raw_data.h
index bd90c2162..c2bec68d4 100644
--- a/src/core/hle/service/mii/raw_data.h
+++ b/src/core/hle/service/mii/raw_data.h
@@ -1,12 +1,11 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 
-#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/mii/types.h"
 
 namespace Service::Mii::RawData {
 
diff --git a/src/core/hle/service/mii/types.h b/src/core/hle/service/mii/types.h
index d65a1055e..9e3247397 100644
--- a/src/core/hle/service/mii/types.h
+++ b/src/core/hle/service/mii/types.h
@@ -1,11 +1,15 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <array>
+#include <type_traits>
+
+#include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "common/uuid.h"
 
 namespace Service::Mii {
 
@@ -25,7 +29,11 @@ enum class BeardType : u32 {
     Beard5,
 };
 
-enum class BeardAndMustacheFlag : u32 { Beard = 1, Mustache, All = Beard | Mustache };
+enum class BeardAndMustacheFlag : u32 {
+    Beard = 1,
+    Mustache,
+    All = Beard | Mustache,
+};
 DECLARE_ENUM_FLAG_OPERATORS(BeardAndMustacheFlag);
 
 enum class FontRegion : u32 {
@@ -64,4 +72,424 @@ enum class Race : u32 {
     All,
 };
 
+enum class Source : u32 {
+    Database = 0,
+    Default = 1,
+    Account = 2,
+    Friend = 3,
+};
+
+enum class SourceFlag : u32 {
+    None = 0,
+    Database = 1 << 0,
+    Default = 1 << 1,
+};
+DECLARE_ENUM_FLAG_OPERATORS(SourceFlag);
+
+// nn::mii::CharInfo
+struct CharInfo {
+    Common::UUID uuid;
+    std::array<char16_t, 11> name;
+    u8 font_region;
+    u8 favorite_color;
+    u8 gender;
+    u8 height;
+    u8 build;
+    u8 type;
+    u8 region_move;
+    u8 faceline_type;
+    u8 faceline_color;
+    u8 faceline_wrinkle;
+    u8 faceline_make;
+    u8 hair_type;
+    u8 hair_color;
+    u8 hair_flip;
+    u8 eye_type;
+    u8 eye_color;
+    u8 eye_scale;
+    u8 eye_aspect;
+    u8 eye_rotate;
+    u8 eye_x;
+    u8 eye_y;
+    u8 eyebrow_type;
+    u8 eyebrow_color;
+    u8 eyebrow_scale;
+    u8 eyebrow_aspect;
+    u8 eyebrow_rotate;
+    u8 eyebrow_x;
+    u8 eyebrow_y;
+    u8 nose_type;
+    u8 nose_scale;
+    u8 nose_y;
+    u8 mouth_type;
+    u8 mouth_color;
+    u8 mouth_scale;
+    u8 mouth_aspect;
+    u8 mouth_y;
+    u8 beard_color;
+    u8 beard_type;
+    u8 mustache_type;
+    u8 mustache_scale;
+    u8 mustache_y;
+    u8 glasses_type;
+    u8 glasses_color;
+    u8 glasses_scale;
+    u8 glasses_y;
+    u8 mole_type;
+    u8 mole_scale;
+    u8 mole_x;
+    u8 mole_y;
+    u8 padding;
+};
+static_assert(sizeof(CharInfo) == 0x58, "CharInfo has incorrect size.");
+static_assert(std::has_unique_object_representations_v<CharInfo>,
+              "All bits of CharInfo must contribute to its value.");
+
+#pragma pack(push, 4)
+
+struct MiiInfoElement {
+    MiiInfoElement(const CharInfo& info_, Source source_) : info{info_}, source{source_} {}
+
+    CharInfo info{};
+    Source source{};
+};
+static_assert(sizeof(MiiInfoElement) == 0x5c, "MiiInfoElement has incorrect size.");
+
+struct MiiStoreBitFields {
+    union {
+        u32 word_0{};
+
+        BitField<0, 8, u32> hair_type;
+        BitField<8, 7, u32> height;
+        BitField<15, 1, u32> mole_type;
+        BitField<16, 7, u32> build;
+        BitField<23, 1, HairFlip> hair_flip;
+        BitField<24, 7, u32> hair_color;
+        BitField<31, 1, u32> type;
+    };
+
+    union {
+        u32 word_1{};
+
+        BitField<0, 7, u32> eye_color;
+        BitField<7, 1, Gender> gender;
+        BitField<8, 7, u32> eyebrow_color;
+        BitField<16, 7, u32> mouth_color;
+        BitField<24, 7, u32> beard_color;
+    };
+
+    union {
+        u32 word_2{};
+
+        BitField<0, 7, u32> glasses_color;
+        BitField<8, 6, u32> eye_type;
+        BitField<14, 2, u32> region_move;
+        BitField<16, 6, u32> mouth_type;
+        BitField<22, 2, FontRegion> font_region;
+        BitField<24, 5, u32> eye_y;
+        BitField<29, 3, u32> glasses_scale;
+    };
+
+    union {
+        u32 word_3{};
+
+        BitField<0, 5, u32> eyebrow_type;
+        BitField<5, 3, MustacheType> mustache_type;
+        BitField<8, 5, u32> nose_type;
+        BitField<13, 3, BeardType> beard_type;
+        BitField<16, 5, u32> nose_y;
+        BitField<21, 3, u32> mouth_aspect;
+        BitField<24, 5, u32> mouth_y;
+        BitField<29, 3, u32> eyebrow_aspect;
+    };
+
+    union {
+        u32 word_4{};
+
+        BitField<0, 5, u32> mustache_y;
+        BitField<5, 3, u32> eye_rotate;
+        BitField<8, 5, u32> glasses_y;
+        BitField<13, 3, u32> eye_aspect;
+        BitField<16, 5, u32> mole_x;
+        BitField<21, 3, u32> eye_scale;
+        BitField<24, 5, u32> mole_y;
+    };
+
+    union {
+        u32 word_5{};
+
+        BitField<0, 5, u32> glasses_type;
+        BitField<8, 4, u32> favorite_color;
+        BitField<12, 4, u32> faceline_type;
+        BitField<16, 4, u32> faceline_color;
+        BitField<20, 4, u32> faceline_wrinkle;
+        BitField<24, 4, u32> faceline_makeup;
+        BitField<28, 4, u32> eye_x;
+    };
+
+    union {
+        u32 word_6{};
+
+        BitField<0, 4, u32> eyebrow_scale;
+        BitField<4, 4, u32> eyebrow_rotate;
+        BitField<8, 4, u32> eyebrow_x;
+        BitField<12, 4, u32> eyebrow_y;
+        BitField<16, 4, u32> nose_scale;
+        BitField<20, 4, u32> mouth_scale;
+        BitField<24, 4, u32> mustache_scale;
+        BitField<28, 4, u32> mole_scale;
+    };
+};
+static_assert(sizeof(MiiStoreBitFields) == 0x1c, "MiiStoreBitFields has incorrect size.");
+static_assert(std::is_trivially_copyable_v<MiiStoreBitFields>,
+              "MiiStoreBitFields is not trivially copyable.");
+
+// This is nn::mii::Ver3StoreData
+// Based on citra HLE::Applets::MiiData and PretendoNetwork.
+// https://github.com/citra-emu/citra/blob/master/src/core/hle/applets/mii_selector.h#L48
+// https://github.com/PretendoNetwork/mii-js/blob/master/mii.js#L299
+struct Ver3StoreData {
+    u8 version;
+    union {
+        u8 raw;
+
+        BitField<0, 1, u8> allow_copying;
+        BitField<1, 1, u8> profanity_flag;
+        BitField<2, 2, u8> region_lock;
+        BitField<4, 2, u8> character_set;
+    } region_information;
+    u16_be mii_id;
+    u64_be system_id;
+    u32_be specialness_and_creation_date;
+    std::array<u8, 0x6> creator_mac;
+    u16_be padding;
+    union {
+        u16 raw;
+
+        BitField<0, 1, u16> gender;
+        BitField<1, 4, u16> birth_month;
+        BitField<5, 5, u16> birth_day;
+        BitField<10, 4, u16> favorite_color;
+        BitField<14, 1, u16> favorite;
+    } mii_information;
+    std::array<char16_t, 0xA> mii_name;
+    u8 height;
+    u8 build;
+    union {
+        u8 raw;
+
+        BitField<0, 1, u8> disable_sharing;
+        BitField<1, 4, u8> face_shape;
+        BitField<5, 3, u8> skin_color;
+    } appearance_bits1;
+    union {
+        u8 raw;
+
+        BitField<0, 4, u8> wrinkles;
+        BitField<4, 4, u8> makeup;
+    } appearance_bits2;
+    u8 hair_style;
+    union {
+        u8 raw;
+
+        BitField<0, 3, u8> hair_color;
+        BitField<3, 1, u8> flip_hair;
+    } appearance_bits3;
+    union {
+        u32 raw;
+
+        BitField<0, 6, u32> eye_type;
+        BitField<6, 3, u32> eye_color;
+        BitField<9, 4, u32> eye_scale;
+        BitField<13, 3, u32> eye_vertical_stretch;
+        BitField<16, 5, u32> eye_rotation;
+        BitField<21, 4, u32> eye_spacing;
+        BitField<25, 5, u32> eye_y_position;
+    } appearance_bits4;
+    union {
+        u32 raw;
+
+        BitField<0, 5, u32> eyebrow_style;
+        BitField<5, 3, u32> eyebrow_color;
+        BitField<8, 4, u32> eyebrow_scale;
+        BitField<12, 3, u32> eyebrow_yscale;
+        BitField<16, 4, u32> eyebrow_rotation;
+        BitField<21, 4, u32> eyebrow_spacing;
+        BitField<25, 5, u32> eyebrow_y_position;
+    } appearance_bits5;
+    union {
+        u16 raw;
+
+        BitField<0, 5, u16> nose_type;
+        BitField<5, 4, u16> nose_scale;
+        BitField<9, 5, u16> nose_y_position;
+    } appearance_bits6;
+    union {
+        u16 raw;
+
+        BitField<0, 6, u16> mouth_type;
+        BitField<6, 3, u16> mouth_color;
+        BitField<9, 4, u16> mouth_scale;
+        BitField<13, 3, u16> mouth_horizontal_stretch;
+    } appearance_bits7;
+    union {
+        u8 raw;
+
+        BitField<0, 5, u8> mouth_y_position;
+        BitField<5, 3, u8> mustache_type;
+    } appearance_bits8;
+    u8 allow_copying;
+    union {
+        u16 raw;
+
+        BitField<0, 3, u16> bear_type;
+        BitField<3, 3, u16> facial_hair_color;
+        BitField<6, 4, u16> mustache_scale;
+        BitField<10, 5, u16> mustache_y_position;
+    } appearance_bits9;
+    union {
+        u16 raw;
+
+        BitField<0, 4, u16> glasses_type;
+        BitField<4, 3, u16> glasses_color;
+        BitField<7, 4, u16> glasses_scale;
+        BitField<11, 5, u16> glasses_y_position;
+    } appearance_bits10;
+    union {
+        u16 raw;
+
+        BitField<0, 1, u16> mole_enabled;
+        BitField<1, 4, u16> mole_scale;
+        BitField<5, 5, u16> mole_x_position;
+        BitField<10, 5, u16> mole_y_position;
+    } appearance_bits11;
+
+    std::array<u16_le, 0xA> author_name;
+    INSERT_PADDING_BYTES(0x4);
+};
+static_assert(sizeof(Ver3StoreData) == 0x60, "Ver3StoreData is an invalid size");
+
+struct MiiStoreData {
+    using Name = std::array<char16_t, 10>;
+
+    MiiStoreData();
+    MiiStoreData(const Name& name, const MiiStoreBitFields& bit_fields,
+                 const Common::UUID& user_id);
+
+    // This corresponds to the above structure MiiStoreBitFields. I did it like this because the
+    // BitField<> type makes this (and any thing that contains it) not trivially copyable, which is
+    // not suitable for our uses.
+    struct {
+        std::array<u8, 0x1C> data{};
+        static_assert(sizeof(MiiStoreBitFields) == sizeof(data), "data field has incorrect size.");
+
+        Name name{};
+        Common::UUID uuid{};
+    } data;
+
+    u16 data_crc{};
+    u16 device_crc{};
+};
+static_assert(sizeof(MiiStoreData) == 0x44, "MiiStoreData has incorrect size.");
+
+struct MiiStoreDataElement {
+    MiiStoreData data{};
+    Source source{};
+};
+static_assert(sizeof(MiiStoreDataElement) == 0x48, "MiiStoreDataElement has incorrect size.");
+
+struct MiiDatabase {
+    u32 magic{}; // 'NFDB'
+    std::array<MiiStoreData, 0x64> miis{};
+    INSERT_PADDING_BYTES(1);
+    u8 count{};
+    u16 crc{};
+};
+static_assert(sizeof(MiiDatabase) == 0x1A98, "MiiDatabase has incorrect size.");
+
+struct RandomMiiValues {
+    std::array<u8, 0xbc> values{};
+};
+static_assert(sizeof(RandomMiiValues) == 0xbc, "RandomMiiValues has incorrect size.");
+
+struct RandomMiiData4 {
+    Gender gender{};
+    Age age{};
+    Race race{};
+    u32 values_count{};
+    std::array<u32, 47> values{};
+};
+static_assert(sizeof(RandomMiiData4) == 0xcc, "RandomMiiData4 has incorrect size.");
+
+struct RandomMiiData3 {
+    u32 arg_1;
+    u32 arg_2;
+    u32 values_count;
+    std::array<u32, 47> values{};
+};
+static_assert(sizeof(RandomMiiData3) == 0xc8, "RandomMiiData3 has incorrect size.");
+
+struct RandomMiiData2 {
+    u32 arg_1;
+    u32 values_count;
+    std::array<u32, 47> values{};
+};
+static_assert(sizeof(RandomMiiData2) == 0xc4, "RandomMiiData2 has incorrect size.");
+
+struct DefaultMii {
+    u32 face_type{};
+    u32 face_color{};
+    u32 face_wrinkle{};
+    u32 face_makeup{};
+    u32 hair_type{};
+    u32 hair_color{};
+    u32 hair_flip{};
+    u32 eye_type{};
+    u32 eye_color{};
+    u32 eye_scale{};
+    u32 eye_aspect{};
+    u32 eye_rotate{};
+    u32 eye_x{};
+    u32 eye_y{};
+    u32 eyebrow_type{};
+    u32 eyebrow_color{};
+    u32 eyebrow_scale{};
+    u32 eyebrow_aspect{};
+    u32 eyebrow_rotate{};
+    u32 eyebrow_x{};
+    u32 eyebrow_y{};
+    u32 nose_type{};
+    u32 nose_scale{};
+    u32 nose_y{};
+    u32 mouth_type{};
+    u32 mouth_color{};
+    u32 mouth_scale{};
+    u32 mouth_aspect{};
+    u32 mouth_y{};
+    u32 mustache_type{};
+    u32 beard_type{};
+    u32 beard_color{};
+    u32 mustache_scale{};
+    u32 mustache_y{};
+    u32 glasses_type{};
+    u32 glasses_color{};
+    u32 glasses_scale{};
+    u32 glasses_y{};
+    u32 mole_type{};
+    u32 mole_scale{};
+    u32 mole_x{};
+    u32 mole_y{};
+    u32 height{};
+    u32 weight{};
+    Gender gender{};
+    u32 favorite_color{};
+    u32 region{};
+    FontRegion font_region{};
+    u32 type{};
+    INSERT_PADDING_WORDS(5);
+};
+static_assert(sizeof(DefaultMii) == 0xd8, "MiiStoreData has incorrect size.");
+
+#pragma pack(pop)
+
 } // namespace Service::Mii
diff --git a/src/core/hle/service/mm/mm_u.cpp b/src/core/hle/service/mm/mm_u.cpp
index 0ccfe91cd..ba8c0e230 100644
--- a/src/core/hle/service/mm/mm_u.cpp
+++ b/src/core/hle/service/mm/mm_u.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
@@ -47,7 +46,7 @@ private:
         IPC::RequestParser rp{ctx};
         min = rp.Pop<u32>();
         max = rp.Pop<u32>();
-        LOG_WARNING(Service_MM, "(STUBBED) called, min=0x{:X}, max=0x{:X}", min, max);
+        LOG_DEBUG(Service_MM, "(STUBBED) called, min=0x{:X}, max=0x{:X}", min, max);
 
         current = min;
         IPC::ResponseBuilder rb{ctx, 2};
@@ -55,7 +54,7 @@ private:
     }
 
     void GetOld(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_MM, "(STUBBED) called");
+        LOG_DEBUG(Service_MM, "(STUBBED) called");
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
@@ -82,8 +81,8 @@ private:
         u32 input_id = rp.Pop<u32>();
         min = rp.Pop<u32>();
         max = rp.Pop<u32>();
-        LOG_WARNING(Service_MM, "(STUBBED) called, input_id=0x{:X}, min=0x{:X}, max=0x{:X}",
-                    input_id, min, max);
+        LOG_DEBUG(Service_MM, "(STUBBED) called, input_id=0x{:X}, min=0x{:X}, max=0x{:X}", input_id,
+                  min, max);
 
         current = min;
         IPC::ResponseBuilder rb{ctx, 2};
@@ -91,7 +90,7 @@ private:
     }
 
     void Get(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_MM, "(STUBBED) called");
+        LOG_DEBUG(Service_MM, "(STUBBED) called");
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
diff --git a/src/core/hle/service/mm/mm_u.h b/src/core/hle/service/mm/mm_u.h
index 49b6a3355..b40941e35 100644
--- a/src/core/hle/service/mm/mm_u.h
+++ b/src/core/hle/service/mm/mm_u.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/mnpp/mnpp_app.cpp b/src/core/hle/service/mnpp/mnpp_app.cpp
new file mode 100644
index 000000000..c3aad5714
--- /dev/null
+++ b/src/core/hle/service/mnpp/mnpp_app.cpp
@@ -0,0 +1,44 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/service/mnpp/mnpp_app.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Service::MNPP {
+
+class MNPP_APP final : public ServiceFramework<MNPP_APP> {
+public:
+    explicit MNPP_APP(Core::System& system_) : ServiceFramework{system_, "mnpp:app"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &MNPP_APP::Unknown0, "unknown0"},
+            {1, &MNPP_APP::Unknown1, "unknown1"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void Unknown0(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_MNPP, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void Unknown1(Kernel::HLERequestContext& ctx) {
+        LOG_WARNING(Service_MNPP, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+};
+
+void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) {
+    std::make_shared<MNPP_APP>(system)->InstallAsService(service_manager);
+}
+
+} // namespace Service::MNPP
diff --git a/src/core/hle/service/mnpp/mnpp_app.h b/src/core/hle/service/mnpp/mnpp_app.h
new file mode 100644
index 000000000..eec75fe0e
--- /dev/null
+++ b/src/core/hle/service/mnpp/mnpp_app.h
@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+namespace Core {
+class System;
+}
+
+namespace Service::SM {
+class ServiceManager;
+}
+
+namespace Service::MNPP {
+
+/// Registers all MNPP services with the specified service manager.
+void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
+
+} // namespace Service::MNPP
diff --git a/src/core/hle/service/ncm/ncm.cpp b/src/core/hle/service/ncm/ncm.cpp
index 2dcda16f6..68210a108 100644
--- a/src/core/hle/service/ncm/ncm.cpp
+++ b/src/core/hle/service/ncm/ncm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/ncm/ncm.h b/src/core/hle/service/ncm/ncm.h
index ee01eddc0..de3971437 100644
--- a/src/core/hle/service/ncm/ncm.h
+++ b/src/core/hle/service/ncm/ncm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/nfc/nfc.cpp b/src/core/hle/service/nfc/nfc.cpp
index f77037842..046c5f18f 100644
--- a/src/core/hle/service/nfc/nfc.cpp
+++ b/src/core/hle/service/nfc/nfc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -107,10 +106,10 @@ public:
             {1, &IUser::FinalizeOld, "FinalizeOld"},
             {2, &IUser::GetStateOld, "GetStateOld"},
             {3, &IUser::IsNfcEnabledOld, "IsNfcEnabledOld"},
-            {400, nullptr, "Initialize"},
-            {401, nullptr, "Finalize"},
-            {402, nullptr, "GetState"},
-            {403, nullptr, "IsNfcEnabled"},
+            {400, &IUser::InitializeOld, "Initialize"},
+            {401, &IUser::FinalizeOld, "Finalize"},
+            {402, &IUser::GetStateOld, "GetState"},
+            {403, &IUser::IsNfcEnabledOld, "IsNfcEnabled"},
             {404, nullptr, "ListDevices"},
             {405, nullptr, "GetDeviceState"},
             {406, nullptr, "GetNpadId"},
diff --git a/src/core/hle/service/nfc/nfc.h b/src/core/hle/service/nfc/nfc.h
index 5a94b076d..0107b696c 100644
--- a/src/core/hle/service/nfc/nfc.h
+++ b/src/core/hle/service/nfc/nfc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/nfp/amiibo_crypto.cpp b/src/core/hle/service/nfp/amiibo_crypto.cpp
new file mode 100644
index 000000000..c32a6816b
--- /dev/null
+++ b/src/core/hle/service/nfp/amiibo_crypto.cpp
@@ -0,0 +1,388 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2017 socram8888/amiitool
+// SPDX-License-Identifier: MIT
+
+#include <array>
+#include <mbedtls/aes.h>
+#include <mbedtls/hmac_drbg.h>
+
+#include "common/fs/file.h"
+#include "common/fs/path_util.h"
+#include "common/logging/log.h"
+#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/nfp/amiibo_crypto.h"
+
+namespace Service::NFP::AmiiboCrypto {
+
+bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
+    const auto& amiibo_data = ntag_file.user_memory;
+    LOG_DEBUG(Service_NFP, "uuid_lock=0x{0:x}", ntag_file.static_lock);
+    LOG_DEBUG(Service_NFP, "compability_container=0x{0:x}", ntag_file.compability_container);
+    LOG_DEBUG(Service_NFP, "write_count={}", static_cast<u16>(amiibo_data.write_counter));
+
+    LOG_DEBUG(Service_NFP, "character_id=0x{0:x}", amiibo_data.model_info.character_id);
+    LOG_DEBUG(Service_NFP, "character_variant={}", amiibo_data.model_info.character_variant);
+    LOG_DEBUG(Service_NFP, "amiibo_type={}", amiibo_data.model_info.amiibo_type);
+    LOG_DEBUG(Service_NFP, "model_number=0x{0:x}",
+              static_cast<u16>(amiibo_data.model_info.model_number));
+    LOG_DEBUG(Service_NFP, "series={}", amiibo_data.model_info.series);
+    LOG_DEBUG(Service_NFP, "tag_type=0x{0:x}", amiibo_data.model_info.tag_type);
+
+    LOG_DEBUG(Service_NFP, "tag_dynamic_lock=0x{0:x}", ntag_file.dynamic_lock);
+    LOG_DEBUG(Service_NFP, "tag_CFG0=0x{0:x}", ntag_file.CFG0);
+    LOG_DEBUG(Service_NFP, "tag_CFG1=0x{0:x}", ntag_file.CFG1);
+
+    // Validate UUID
+    constexpr u8 CT = 0x88; // As defined in `ISO / IEC 14443 - 3`
+    if ((CT ^ ntag_file.uuid.uid[0] ^ ntag_file.uuid.uid[1] ^ ntag_file.uuid.uid[2]) !=
+        ntag_file.uuid.uid[3]) {
+        return false;
+    }
+    if ((ntag_file.uuid.uid[4] ^ ntag_file.uuid.uid[5] ^ ntag_file.uuid.uid[6] ^
+         ntag_file.uuid.nintendo_id) != ntag_file.uuid.lock_bytes[0]) {
+        return false;
+    }
+
+    // Check against all know constants on an amiibo binary
+    if (ntag_file.static_lock != 0xE00F) {
+        return false;
+    }
+    if (ntag_file.compability_container != 0xEEFF10F1U) {
+        return false;
+    }
+    if (amiibo_data.constant_value != 0xA5) {
+        return false;
+    }
+    if (amiibo_data.model_info.tag_type != PackedTagType::Type2) {
+        return false;
+    }
+    if ((ntag_file.dynamic_lock & 0xFFFFFF) != 0x0F0001U) {
+        return false;
+    }
+    if (ntag_file.CFG0 != 0x04000000U) {
+        return false;
+    }
+    if (ntag_file.CFG1 != 0x5F) {
+        return false;
+    }
+    return true;
+}
+
+NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
+    NTAG215File encoded_data{};
+
+    encoded_data.uid = nfc_data.uuid.uid;
+    encoded_data.nintendo_id = nfc_data.uuid.nintendo_id;
+    encoded_data.static_lock = nfc_data.static_lock;
+    encoded_data.compability_container = nfc_data.compability_container;
+    encoded_data.hmac_data = nfc_data.user_memory.hmac_data;
+    encoded_data.constant_value = nfc_data.user_memory.constant_value;
+    encoded_data.write_counter = nfc_data.user_memory.write_counter;
+    encoded_data.settings = nfc_data.user_memory.settings;
+    encoded_data.owner_mii = nfc_data.user_memory.owner_mii;
+    encoded_data.title_id = nfc_data.user_memory.title_id;
+    encoded_data.applicaton_write_counter = nfc_data.user_memory.applicaton_write_counter;
+    encoded_data.application_area_id = nfc_data.user_memory.application_area_id;
+    encoded_data.unknown = nfc_data.user_memory.unknown;
+    encoded_data.unknown2 = nfc_data.user_memory.unknown2;
+    encoded_data.application_area = nfc_data.user_memory.application_area;
+    encoded_data.hmac_tag = nfc_data.user_memory.hmac_tag;
+    encoded_data.lock_bytes = nfc_data.uuid.lock_bytes;
+    encoded_data.model_info = nfc_data.user_memory.model_info;
+    encoded_data.keygen_salt = nfc_data.user_memory.keygen_salt;
+    encoded_data.dynamic_lock = nfc_data.dynamic_lock;
+    encoded_data.CFG0 = nfc_data.CFG0;
+    encoded_data.CFG1 = nfc_data.CFG1;
+    encoded_data.password = nfc_data.password;
+
+    return encoded_data;
+}
+
+EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data) {
+    EncryptedNTAG215File nfc_data{};
+
+    nfc_data.uuid.uid = encoded_data.uid;
+    nfc_data.uuid.nintendo_id = encoded_data.nintendo_id;
+    nfc_data.uuid.lock_bytes = encoded_data.lock_bytes;
+    nfc_data.static_lock = encoded_data.static_lock;
+    nfc_data.compability_container = encoded_data.compability_container;
+    nfc_data.user_memory.hmac_data = encoded_data.hmac_data;
+    nfc_data.user_memory.constant_value = encoded_data.constant_value;
+    nfc_data.user_memory.write_counter = encoded_data.write_counter;
+    nfc_data.user_memory.settings = encoded_data.settings;
+    nfc_data.user_memory.owner_mii = encoded_data.owner_mii;
+    nfc_data.user_memory.title_id = encoded_data.title_id;
+    nfc_data.user_memory.applicaton_write_counter = encoded_data.applicaton_write_counter;
+    nfc_data.user_memory.application_area_id = encoded_data.application_area_id;
+    nfc_data.user_memory.unknown = encoded_data.unknown;
+    nfc_data.user_memory.unknown2 = encoded_data.unknown2;
+    nfc_data.user_memory.application_area = encoded_data.application_area;
+    nfc_data.user_memory.hmac_tag = encoded_data.hmac_tag;
+    nfc_data.user_memory.model_info = encoded_data.model_info;
+    nfc_data.user_memory.keygen_salt = encoded_data.keygen_salt;
+    nfc_data.dynamic_lock = encoded_data.dynamic_lock;
+    nfc_data.CFG0 = encoded_data.CFG0;
+    nfc_data.CFG1 = encoded_data.CFG1;
+    nfc_data.password = encoded_data.password;
+
+    return nfc_data;
+}
+
+u32 GetTagPassword(const TagUuid& uuid) {
+    // Verifiy that the generated password is correct
+    u32 password = 0xAA ^ (uuid.uid[1] ^ uuid.uid[3]);
+    password &= (0x55 ^ (uuid.uid[2] ^ uuid.uid[4])) << 8;
+    password &= (0xAA ^ (uuid.uid[3] ^ uuid.uid[5])) << 16;
+    password &= (0x55 ^ (uuid.uid[4] ^ uuid.uid[6])) << 24;
+    return password;
+}
+
+HashSeed GetSeed(const NTAG215File& data) {
+    HashSeed seed{
+        .magic = data.write_counter,
+        .padding = {},
+        .uid_1 = data.uid,
+        .nintendo_id_1 = data.nintendo_id,
+        .uid_2 = data.uid,
+        .nintendo_id_2 = data.nintendo_id,
+        .keygen_salt = data.keygen_salt,
+    };
+
+    return seed;
+}
+
+std::vector<u8> GenerateInternalKey(const InternalKey& key, const HashSeed& seed) {
+    const std::size_t seedPart1Len = sizeof(key.magic_bytes) - key.magic_length;
+    const std::size_t string_size = key.type_string.size();
+    std::vector<u8> output(string_size + seedPart1Len);
+
+    // Copy whole type string
+    memccpy(output.data(), key.type_string.data(), '\0', string_size);
+
+    // Append (16 - magic_length) from the input seed
+    memcpy(output.data() + string_size, &seed, seedPart1Len);
+
+    // Append all bytes from magicBytes
+    output.insert(output.end(), key.magic_bytes.begin(),
+                  key.magic_bytes.begin() + key.magic_length);
+
+    output.insert(output.end(), seed.uid_1.begin(), seed.uid_1.end());
+    output.emplace_back(seed.nintendo_id_1);
+    output.insert(output.end(), seed.uid_2.begin(), seed.uid_2.end());
+    output.emplace_back(seed.nintendo_id_2);
+
+    for (std::size_t i = 0; i < sizeof(seed.keygen_salt); i++) {
+        output.emplace_back(static_cast<u8>(seed.keygen_salt[i] ^ key.xor_pad[i]));
+    }
+
+    return output;
+}
+
+void CryptoInit(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, const HmacKey& hmac_key,
+                const std::vector<u8>& seed) {
+    // Initialize context
+    ctx.used = false;
+    ctx.counter = 0;
+    ctx.buffer_size = sizeof(ctx.counter) + seed.size();
+    memcpy(ctx.buffer.data() + sizeof(u16), seed.data(), seed.size());
+
+    // Initialize HMAC context
+    mbedtls_md_init(&hmac_ctx);
+    mbedtls_md_setup(&hmac_ctx, mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), 1);
+    mbedtls_md_hmac_starts(&hmac_ctx, hmac_key.data(), hmac_key.size());
+}
+
+void CryptoStep(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, DrgbOutput& output) {
+    // If used at least once, reinitialize the HMAC
+    if (ctx.used) {
+        mbedtls_md_hmac_reset(&hmac_ctx);
+    }
+
+    ctx.used = true;
+
+    // Store counter in big endian, and increment it
+    ctx.buffer[0] = static_cast<u8>(ctx.counter >> 8);
+    ctx.buffer[1] = static_cast<u8>(ctx.counter >> 0);
+    ctx.counter++;
+
+    // Do HMAC magic
+    mbedtls_md_hmac_update(&hmac_ctx, reinterpret_cast<const unsigned char*>(ctx.buffer.data()),
+                           ctx.buffer_size);
+    mbedtls_md_hmac_finish(&hmac_ctx, output.data());
+}
+
+DerivedKeys GenerateKey(const InternalKey& key, const NTAG215File& data) {
+    const auto seed = GetSeed(data);
+
+    // Generate internal seed
+    const std::vector<u8> internal_key = GenerateInternalKey(key, seed);
+
+    // Initialize context
+    CryptoCtx ctx{};
+    mbedtls_md_context_t hmac_ctx;
+    CryptoInit(ctx, hmac_ctx, key.hmac_key, internal_key);
+
+    // Generate derived keys
+    DerivedKeys derived_keys{};
+    std::array<DrgbOutput, 2> temp{};
+    CryptoStep(ctx, hmac_ctx, temp[0]);
+    CryptoStep(ctx, hmac_ctx, temp[1]);
+    memcpy(&derived_keys, temp.data(), sizeof(DerivedKeys));
+
+    // Cleanup context
+    mbedtls_md_free(&hmac_ctx);
+
+    return derived_keys;
+}
+
+void Cipher(const DerivedKeys& keys, const NTAG215File& in_data, NTAG215File& out_data) {
+    mbedtls_aes_context aes;
+    std::size_t nc_off = 0;
+    std::array<u8, sizeof(keys.aes_iv)> nonce_counter{};
+    std::array<u8, sizeof(keys.aes_iv)> stream_block{};
+
+    const auto aes_key_size = static_cast<u32>(keys.aes_key.size() * 8);
+    mbedtls_aes_setkey_enc(&aes, keys.aes_key.data(), aes_key_size);
+    memcpy(nonce_counter.data(), keys.aes_iv.data(), sizeof(keys.aes_iv));
+
+    constexpr std::size_t encrypted_data_size = HMAC_TAG_START - SETTINGS_START;
+    mbedtls_aes_crypt_ctr(&aes, encrypted_data_size, &nc_off, nonce_counter.data(),
+                          stream_block.data(),
+                          reinterpret_cast<const unsigned char*>(&in_data.settings),
+                          reinterpret_cast<unsigned char*>(&out_data.settings));
+
+    // Copy the rest of the data directly
+    out_data.uid = in_data.uid;
+    out_data.nintendo_id = in_data.nintendo_id;
+    out_data.lock_bytes = in_data.lock_bytes;
+    out_data.static_lock = in_data.static_lock;
+    out_data.compability_container = in_data.compability_container;
+
+    out_data.constant_value = in_data.constant_value;
+    out_data.write_counter = in_data.write_counter;
+
+    out_data.model_info = in_data.model_info;
+    out_data.keygen_salt = in_data.keygen_salt;
+    out_data.dynamic_lock = in_data.dynamic_lock;
+    out_data.CFG0 = in_data.CFG0;
+    out_data.CFG1 = in_data.CFG1;
+    out_data.password = in_data.password;
+}
+
+bool LoadKeys(InternalKey& locked_secret, InternalKey& unfixed_info) {
+    const auto yuzu_keys_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::KeysDir);
+
+    const Common::FS::IOFile keys_file{yuzu_keys_dir / "key_retail.bin",
+                                       Common::FS::FileAccessMode::Read,
+                                       Common::FS::FileType::BinaryFile};
+
+    if (!keys_file.IsOpen()) {
+        LOG_ERROR(Service_NFP, "No keys detected");
+        return false;
+    }
+
+    if (keys_file.Read(unfixed_info) != 1) {
+        LOG_ERROR(Service_NFP, "Failed to read unfixed_info");
+        return false;
+    }
+    if (keys_file.Read(locked_secret) != 1) {
+        LOG_ERROR(Service_NFP, "Failed to read locked-secret");
+        return false;
+    }
+
+    return true;
+}
+
+bool DecodeAmiibo(const EncryptedNTAG215File& encrypted_tag_data, NTAG215File& tag_data) {
+    InternalKey locked_secret{};
+    InternalKey unfixed_info{};
+
+    if (!LoadKeys(locked_secret, unfixed_info)) {
+        return false;
+    }
+
+    // Generate keys
+    NTAG215File encoded_data = NfcDataToEncodedData(encrypted_tag_data);
+    const auto data_keys = GenerateKey(unfixed_info, encoded_data);
+    const auto tag_keys = GenerateKey(locked_secret, encoded_data);
+
+    // Decrypt
+    Cipher(data_keys, encoded_data, tag_data);
+
+    // Regenerate tag HMAC. Note: order matters, data HMAC depends on tag HMAC!
+    constexpr std::size_t input_length = DYNAMIC_LOCK_START - UUID_START;
+    mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), tag_keys.hmac_key.data(),
+                    sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uid),
+                    input_length, reinterpret_cast<unsigned char*>(&tag_data.hmac_tag));
+
+    // Regenerate data HMAC
+    constexpr std::size_t input_length2 = DYNAMIC_LOCK_START - WRITE_COUNTER_START;
+    mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), data_keys.hmac_key.data(),
+                    sizeof(HmacKey),
+                    reinterpret_cast<const unsigned char*>(&tag_data.write_counter), input_length2,
+                    reinterpret_cast<unsigned char*>(&tag_data.hmac_data));
+
+    if (tag_data.hmac_data != encrypted_tag_data.user_memory.hmac_data) {
+        LOG_ERROR(Service_NFP, "hmac_data doesn't match");
+        return false;
+    }
+
+    if (tag_data.hmac_tag != encrypted_tag_data.user_memory.hmac_tag) {
+        LOG_ERROR(Service_NFP, "hmac_tag doesn't match");
+        return false;
+    }
+
+    return true;
+}
+
+bool EncodeAmiibo(const NTAG215File& tag_data, EncryptedNTAG215File& encrypted_tag_data) {
+    InternalKey locked_secret{};
+    InternalKey unfixed_info{};
+
+    if (!LoadKeys(locked_secret, unfixed_info)) {
+        return false;
+    }
+
+    // Generate keys
+    const auto data_keys = GenerateKey(unfixed_info, tag_data);
+    const auto tag_keys = GenerateKey(locked_secret, tag_data);
+
+    NTAG215File encoded_tag_data{};
+
+    // Generate tag HMAC
+    constexpr std::size_t input_length = DYNAMIC_LOCK_START - UUID_START;
+    constexpr std::size_t input_length2 = HMAC_TAG_START - WRITE_COUNTER_START;
+    mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), tag_keys.hmac_key.data(),
+                    sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uid),
+                    input_length, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_tag));
+
+    // Init mbedtls HMAC context
+    mbedtls_md_context_t ctx;
+    mbedtls_md_init(&ctx);
+    mbedtls_md_setup(&ctx, mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), 1);
+
+    // Generate data HMAC
+    mbedtls_md_hmac_starts(&ctx, data_keys.hmac_key.data(), sizeof(HmacKey));
+    mbedtls_md_hmac_update(&ctx, reinterpret_cast<const unsigned char*>(&tag_data.write_counter),
+                           input_length2); // Data
+    mbedtls_md_hmac_update(&ctx, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_tag),
+                           sizeof(HashData)); // Tag HMAC
+    mbedtls_md_hmac_update(&ctx, reinterpret_cast<const unsigned char*>(&tag_data.uid),
+                           input_length);
+    mbedtls_md_hmac_finish(&ctx, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_data));
+
+    // HMAC cleanup
+    mbedtls_md_free(&ctx);
+
+    // Encrypt
+    Cipher(data_keys, tag_data, encoded_tag_data);
+
+    // Convert back to hardware
+    encrypted_tag_data = EncodedDataToNfcData(encoded_tag_data);
+
+    return true;
+}
+
+} // namespace Service::NFP::AmiiboCrypto
diff --git a/src/core/hle/service/nfp/amiibo_crypto.h b/src/core/hle/service/nfp/amiibo_crypto.h
new file mode 100644
index 000000000..0175ced91
--- /dev/null
+++ b/src/core/hle/service/nfp/amiibo_crypto.h
@@ -0,0 +1,100 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "core/hle/service/nfp/nfp_types.h"
+
+struct mbedtls_md_context_t;
+
+namespace Service::NFP::AmiiboCrypto {
+// Byte locations in Service::NFP::NTAG215File
+constexpr std::size_t HMAC_DATA_START = 0x8;
+constexpr std::size_t SETTINGS_START = 0x2c;
+constexpr std::size_t WRITE_COUNTER_START = 0x29;
+constexpr std::size_t HMAC_TAG_START = 0x1B4;
+constexpr std::size_t UUID_START = 0x1D4;
+constexpr std::size_t DYNAMIC_LOCK_START = 0x208;
+
+using HmacKey = std::array<u8, 0x10>;
+using DrgbOutput = std::array<u8, 0x20>;
+
+struct HashSeed {
+    u16_be magic;
+    std::array<u8, 0xE> padding;
+    UniqueSerialNumber uid_1;
+    u8 nintendo_id_1;
+    UniqueSerialNumber uid_2;
+    u8 nintendo_id_2;
+    std::array<u8, 0x20> keygen_salt;
+};
+static_assert(sizeof(HashSeed) == 0x40, "HashSeed is an invalid size");
+
+struct InternalKey {
+    HmacKey hmac_key;
+    std::array<char, 0xE> type_string;
+    u8 reserved;
+    u8 magic_length;
+    std::array<u8, 0x10> magic_bytes;
+    std::array<u8, 0x20> xor_pad;
+};
+static_assert(sizeof(InternalKey) == 0x50, "InternalKey is an invalid size");
+static_assert(std::is_trivially_copyable_v<InternalKey>, "InternalKey must be trivially copyable.");
+
+struct CryptoCtx {
+    std::array<char, 480> buffer;
+    bool used;
+    std::size_t buffer_size;
+    s16 counter;
+};
+
+struct DerivedKeys {
+    std::array<u8, 0x10> aes_key;
+    std::array<u8, 0x10> aes_iv;
+    std::array<u8, 0x10> hmac_key;
+};
+static_assert(sizeof(DerivedKeys) == 0x30, "DerivedKeys is an invalid size");
+
+/// Validates that the amiibo file is not corrupted
+bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file);
+
+/// Converts from encrypted file format to encoded file format
+NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data);
+
+/// Converts from encoded file format to encrypted file format
+EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data);
+
+/// Returns password needed to allow write access to protected memory
+u32 GetTagPassword(const TagUuid& uuid);
+
+// Generates Seed needed for key derivation
+HashSeed GetSeed(const NTAG215File& data);
+
+// Middle step on the generation of derived keys
+std::vector<u8> GenerateInternalKey(const InternalKey& key, const HashSeed& seed);
+
+// Initializes mbedtls context
+void CryptoInit(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, const HmacKey& hmac_key,
+                const std::vector<u8>& seed);
+
+// Feeds data to mbedtls context to generate the derived key
+void CryptoStep(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, DrgbOutput& output);
+
+// Generates the derived key from amiibo data
+DerivedKeys GenerateKey(const InternalKey& key, const NTAG215File& data);
+
+// Encodes or decodes amiibo data
+void Cipher(const DerivedKeys& keys, const NTAG215File& in_data, NTAG215File& out_data);
+
+/// Loads both amiibo keys from key_retail.bin
+bool LoadKeys(InternalKey& locked_secret, InternalKey& unfixed_info);
+
+/// Decodes encripted amiibo data returns true if output is valid
+bool DecodeAmiibo(const EncryptedNTAG215File& encrypted_tag_data, NTAG215File& tag_data);
+
+/// Encodes plain amiibo data returns true if output is valid
+bool EncodeAmiibo(const NTAG215File& tag_data, EncryptedNTAG215File& encrypted_tag_data);
+
+} // namespace Service::NFP::AmiiboCrypto
diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp
index 761d0d3c6..0cb55ca49 100644
--- a/src/core/hle/service/nfp/nfp.cpp
+++ b/src/core/hle/service/nfp/nfp.cpp
@@ -1,361 +1,43 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <array>
-#include <atomic>
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
-#include "core/core.h"
 #include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/k_event.h"
 #include "core/hle/service/nfp/nfp.h"
 #include "core/hle/service/nfp/nfp_user.h"
 
 namespace Service::NFP {
-namespace ErrCodes {
-constexpr ResultCode ERR_NO_APPLICATION_AREA(ErrorModule::NFP, 152);
-} // namespace ErrCodes
-
-Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_,
-                             const char* name)
-    : ServiceFramework{system_, name}, module{std::move(module_)}, service_context{system_,
-                                                                                   "NFP::IUser"} {
-    nfc_tag_load = service_context.CreateEvent("NFP::IUser:NFCTagDetected");
-}
-
-Module::Interface::~Interface() {
-    service_context.CloseEvent(nfc_tag_load);
-}
 
-class IUser final : public ServiceFramework<IUser> {
+class IUserManager final : public ServiceFramework<IUserManager> {
 public:
-    explicit IUser(Module::Interface& nfp_interface_, Core::System& system_,
-                   KernelHelpers::ServiceContext& service_context_)
-        : ServiceFramework{system_, "NFP::IUser"}, nfp_interface{nfp_interface_},
-          service_context{service_context_} {
+    explicit IUserManager(Core::System& system_) : ServiceFramework{system_, "nfp:user"} {
+        // clang-format off
         static const FunctionInfo functions[] = {
-            {0, &IUser::Initialize, "Initialize"},
-            {1, &IUser::Finalize, "Finalize"},
-            {2, &IUser::ListDevices, "ListDevices"},
-            {3, &IUser::StartDetection, "StartDetection"},
-            {4, &IUser::StopDetection, "StopDetection"},
-            {5, &IUser::Mount, "Mount"},
-            {6, &IUser::Unmount, "Unmount"},
-            {7, &IUser::OpenApplicationArea, "OpenApplicationArea"},
-            {8, &IUser::GetApplicationArea, "GetApplicationArea"},
-            {9, nullptr, "SetApplicationArea"},
-            {10, nullptr, "Flush"},
-            {11, nullptr, "Restore"},
-            {12, nullptr, "CreateApplicationArea"},
-            {13, &IUser::GetTagInfo, "GetTagInfo"},
-            {14, &IUser::GetRegisterInfo, "GetRegisterInfo"},
-            {15, &IUser::GetCommonInfo, "GetCommonInfo"},
-            {16, &IUser::GetModelInfo, "GetModelInfo"},
-            {17, &IUser::AttachActivateEvent, "AttachActivateEvent"},
-            {18, &IUser::AttachDeactivateEvent, "AttachDeactivateEvent"},
-            {19, &IUser::GetState, "GetState"},
-            {20, &IUser::GetDeviceState, "GetDeviceState"},
-            {21, &IUser::GetNpadId, "GetNpadId"},
-            {22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"},
-            {23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
-            {24, nullptr, "RecreateApplicationArea"},
+            {0, &IUserManager::CreateUserInterface, "CreateUserInterface"},
         };
-        RegisterHandlers(functions);
-
-        deactivate_event = service_context.CreateEvent("NFP::IUser:DeactivateEvent");
-        availability_change_event =
-            service_context.CreateEvent("NFP::IUser:AvailabilityChangeEvent");
-    }
+        // clang-format on
 
-    ~IUser() override {
-        service_context.CloseEvent(deactivate_event);
-        service_context.CloseEvent(availability_change_event);
+        RegisterHandlers(functions);
     }
 
 private:
-    struct TagInfo {
-        std::array<u8, 10> uuid;
-        u8 uuid_length; // TODO(ogniK): Figure out if this is actual the uuid length or does it
-                        // mean something else
-        std::array<u8, 0x15> padding_1;
-        u32_le protocol;
-        u32_le tag_type;
-        std::array<u8, 0x2c> padding_2;
-    };
-    static_assert(sizeof(TagInfo) == 0x54, "TagInfo is an invalid size");
-
-    enum class State : u32 {
-        NonInitialized = 0,
-        Initialized = 1,
-    };
-
-    enum class DeviceState : u32 {
-        Initialized = 0,
-        SearchingForTag = 1,
-        TagFound = 2,
-        TagRemoved = 3,
-        TagNearby = 4,
-        Unknown5 = 5,
-        Finalized = 6
-    };
-
-    struct CommonInfo {
-        u16_be last_write_year;
-        u8 last_write_month;
-        u8 last_write_day;
-        u16_be write_counter;
-        u16_be version;
-        u32_be application_area_size;
-        INSERT_PADDING_BYTES(0x34);
-    };
-    static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size");
-
-    void Initialize(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFC, "called");
-
-        IPC::ResponseBuilder rb{ctx, 2, 0};
-        rb.Push(ResultSuccess);
-
-        state = State::Initialized;
-    }
-
-    void GetState(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFC, "called");
-
-        IPC::ResponseBuilder rb{ctx, 3, 0};
-        rb.Push(ResultSuccess);
-        rb.PushRaw<u32>(static_cast<u32>(state));
-    }
-
-    void ListDevices(Kernel::HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
-        const u32 array_size = rp.Pop<u32>();
-        LOG_DEBUG(Service_NFP, "called, array_size={}", array_size);
-
-        ctx.WriteBuffer(device_handle);
-
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.Push<u32>(1);
-    }
-
-    void GetNpadId(Kernel::HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
-        const u64 dev_handle = rp.Pop<u64>();
-        LOG_DEBUG(Service_NFP, "called, dev_handle=0x{:X}", dev_handle);
-
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.Push<u32>(npad_id);
-    }
-
-    void AttachActivateEvent(Kernel::HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
-        const u64 dev_handle = rp.Pop<u64>();
-        LOG_DEBUG(Service_NFP, "called, dev_handle=0x{:X}", dev_handle);
-
-        IPC::ResponseBuilder rb{ctx, 2, 1};
-        rb.Push(ResultSuccess);
-        rb.PushCopyObjects(nfp_interface.GetNFCEvent());
-        has_attached_handle = true;
-    }
-
-    void AttachDeactivateEvent(Kernel::HLERequestContext& ctx) {
-        IPC::RequestParser rp{ctx};
-        const u64 dev_handle = rp.Pop<u64>();
-        LOG_DEBUG(Service_NFP, "called, dev_handle=0x{:X}", dev_handle);
-
-        IPC::ResponseBuilder rb{ctx, 2, 1};
-        rb.Push(ResultSuccess);
-        rb.PushCopyObjects(deactivate_event->GetReadableEvent());
-    }
-
-    void StopDetection(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFP, "called");
-
-        switch (device_state) {
-        case DeviceState::TagFound:
-        case DeviceState::TagNearby:
-            deactivate_event->GetWritableEvent().Signal();
-            device_state = DeviceState::Initialized;
-            break;
-        case DeviceState::SearchingForTag:
-        case DeviceState::TagRemoved:
-            device_state = DeviceState::Initialized;
-            break;
-        default:
-            break;
-        }
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void GetDeviceState(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFP, "called");
-
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.Push<u32>(static_cast<u32>(device_state));
-    }
-
-    void StartDetection(Kernel::HLERequestContext& ctx) {
+    void CreateUserInterface(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_NFP, "called");
 
-        if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) {
-            device_state = DeviceState::SearchingForTag;
+        if (user_interface == nullptr) {
+            user_interface = std::make_shared<IUser>(system);
         }
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void GetTagInfo(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFP, "called");
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        const auto& amiibo = nfp_interface.GetAmiiboBuffer();
-        const TagInfo tag_info{
-            .uuid = amiibo.uuid,
-            .uuid_length = static_cast<u8>(amiibo.uuid.size()),
-            .padding_1 = {},
-            .protocol = 1, // TODO(ogniK): Figure out actual values
-            .tag_type = 2,
-            .padding_2 = {},
-        };
-        ctx.WriteBuffer(tag_info);
-        rb.Push(ResultSuccess);
-    }
-
-    void Mount(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFP, "called");
-
-        device_state = DeviceState::TagNearby;
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void GetModelInfo(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFP, "called");
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        const auto& amiibo = nfp_interface.GetAmiiboBuffer();
-        ctx.WriteBuffer(amiibo.model_info);
-        rb.Push(ResultSuccess);
-    }
-
-    void Unmount(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFP, "called");
-
-        device_state = DeviceState::TagFound;
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void Finalize(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NFP, "called");
-
-        device_state = DeviceState::Finalized;
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NFP, "(STUBBED) called");
-
-        IPC::ResponseBuilder rb{ctx, 2, 1};
-        rb.Push(ResultSuccess);
-        rb.PushCopyObjects(availability_change_event->GetReadableEvent());
-    }
-
-    void GetRegisterInfo(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NFP, "(STUBBED) called");
-
-        // TODO(ogniK): Pull Mii and owner data from amiibo
 
-        IPC::ResponseBuilder rb{ctx, 2};
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IUser>(user_interface);
     }
 
-    void GetCommonInfo(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NFP, "(STUBBED) called");
-
-        // TODO(ogniK): Pull common information from amiibo
-
-        CommonInfo common_info{};
-        common_info.application_area_size = 0;
-        ctx.WriteBuffer(common_info);
-
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-
-    void OpenApplicationArea(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NFP, "(STUBBED) called");
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ErrCodes::ERR_NO_APPLICATION_AREA);
-    }
-
-    void GetApplicationAreaSize(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NFP, "(STUBBED) called");
-        // We don't need to worry about this since we can just open the file
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.PushRaw<u32>(0); // This is from the GetCommonInfo stub
-    }
-
-    void GetApplicationArea(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NFP, "(STUBBED) called");
-
-        // TODO(ogniK): Pull application area from amiibo
-
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.PushRaw<u32>(0); // This is from the GetCommonInfo stub
-    }
-
-    Module::Interface& nfp_interface;
-    KernelHelpers::ServiceContext& service_context;
-
-    bool has_attached_handle{};
-    const u64 device_handle{0}; // Npad device 1
-    const u32 npad_id{0};       // Player 1 controller
-    State state{State::NonInitialized};
-    DeviceState device_state{DeviceState::Initialized};
-    Kernel::KEvent* deactivate_event;
-    Kernel::KEvent* availability_change_event;
+    std::shared_ptr<IUser> user_interface;
 };
 
-void Module::Interface::CreateUserInterface(Kernel::HLERequestContext& ctx) {
-    LOG_DEBUG(Service_NFP, "called");
-
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IUser>(*this, system, service_context);
-}
-
-bool Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) {
-    if (buffer.size() < sizeof(AmiiboFile)) {
-        return false;
-    }
-
-    std::memcpy(&amiibo, buffer.data(), sizeof(amiibo));
-    nfc_tag_load->GetWritableEvent().Signal();
-    return true;
-}
-
-Kernel::KReadableEvent& Module::Interface::GetNFCEvent() {
-    return nfc_tag_load->GetReadableEvent();
-}
-
-const Module::Interface::AmiiboFile& Module::Interface::GetAmiiboBuffer() const {
-    return amiibo;
-}
-
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) {
-    auto module = std::make_shared<Module>();
-    std::make_shared<NFP_User>(module, system)->InstallAsService(service_manager);
+    std::make_shared<IUserManager>(system)->InstallAsService(service_manager);
 }
 
 } // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp.h b/src/core/hle/service/nfp/nfp.h
index 95c127efb..a25c362b8 100644
--- a/src/core/hle/service/nfp/nfp.h
+++ b/src/core/hle/service/nfp/nfp.h
@@ -1,57 +1,12 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <array>
-#include <vector>
-
-#include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/service.h"
 
-namespace Kernel {
-class KEvent;
-}
-
 namespace Service::NFP {
 
-class Module final {
-public:
-    class Interface : public ServiceFramework<Interface> {
-    public:
-        explicit Interface(std::shared_ptr<Module> module_, Core::System& system_,
-                           const char* name);
-        ~Interface() override;
-
-        struct ModelInfo {
-            std::array<u8, 0x8> amiibo_identification_block;
-            INSERT_PADDING_BYTES(0x38);
-        };
-        static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
-
-        struct AmiiboFile {
-            std::array<u8, 10> uuid;
-            INSERT_PADDING_BYTES(0x4a);
-            ModelInfo model_info;
-        };
-        static_assert(sizeof(AmiiboFile) == 0x94, "AmiiboFile is an invalid size");
-
-        void CreateUserInterface(Kernel::HLERequestContext& ctx);
-        bool LoadAmiibo(const std::vector<u8>& buffer);
-        Kernel::KReadableEvent& GetNFCEvent();
-        const AmiiboFile& GetAmiiboBuffer() const;
-
-    protected:
-        std::shared_ptr<Module> module;
-
-    private:
-        KernelHelpers::ServiceContext service_context;
-        Kernel::KEvent* nfc_tag_load;
-        AmiiboFile amiibo{};
-    };
-};
-
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
 
 } // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp
new file mode 100644
index 000000000..ec895ac01
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_device.cpp
@@ -0,0 +1,681 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <atomic>
+
+#include "common/fs/file.h"
+#include "common/fs/path_util.h"
+#include "common/input.h"
+#include "common/logging/log.h"
+#include "common/string_util.h"
+#include "common/tiny_mt.h"
+#include "core/core.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/nfp/amiibo_crypto.h"
+#include "core/hle/service/nfp/nfp.h"
+#include "core/hle/service/nfp/nfp_device.h"
+#include "core/hle/service/nfp/nfp_result.h"
+#include "core/hle/service/nfp/nfp_user.h"
+#include "core/hle/service/time/time_manager.h"
+#include "core/hle/service/time/time_zone_content_manager.h"
+#include "core/hle/service/time/time_zone_types.h"
+
+namespace Service::NFP {
+NfpDevice::NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
+                     KernelHelpers::ServiceContext& service_context_,
+                     Kernel::KEvent* availability_change_event_)
+    : npad_id{npad_id_}, system{system_}, service_context{service_context_},
+      availability_change_event{availability_change_event_} {
+    activate_event = service_context.CreateEvent("IUser:NFPActivateEvent");
+    deactivate_event = service_context.CreateEvent("IUser:NFPDeactivateEvent");
+    npad_device = system.HIDCore().GetEmulatedController(npad_id);
+
+    Core::HID::ControllerUpdateCallback engine_callback{
+        .on_change = [this](Core::HID::ControllerTriggerType type) { NpadUpdate(type); },
+        .is_npad_service = false,
+    };
+    is_controller_set = true;
+    callback_key = npad_device->SetCallback(engine_callback);
+
+    auto& standard_steady_clock{system.GetTimeManager().GetStandardSteadyClockCore()};
+    current_posix_time = standard_steady_clock.GetCurrentTimePoint(system).time_point;
+}
+
+NfpDevice::~NfpDevice() {
+    if (!is_controller_set) {
+        return;
+    }
+    npad_device->DeleteCallback(callback_key);
+    is_controller_set = false;
+};
+
+void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) {
+    if (type == Core::HID::ControllerTriggerType::Connected ||
+        type == Core::HID::ControllerTriggerType::Disconnected) {
+        availability_change_event->GetWritableEvent().Signal();
+        return;
+    }
+
+    if (type != Core::HID::ControllerTriggerType::Nfc) {
+        return;
+    }
+
+    if (!npad_device->IsConnected()) {
+        return;
+    }
+
+    const auto nfc_status = npad_device->GetNfc();
+    switch (nfc_status.state) {
+    case Common::Input::NfcState::NewAmiibo:
+        LoadAmiibo(nfc_status.data);
+        break;
+    case Common::Input::NfcState::AmiiboRemoved:
+        if (device_state != DeviceState::SearchingForTag) {
+            CloseAmiibo();
+        }
+        break;
+    default:
+        break;
+    }
+}
+
+bool NfpDevice::LoadAmiibo(std::span<const u8> data) {
+    if (device_state != DeviceState::SearchingForTag) {
+        LOG_ERROR(Service_NFP, "Game is not looking for amiibos, current state {}", device_state);
+        return false;
+    }
+
+    if (data.size() != sizeof(EncryptedNTAG215File)) {
+        LOG_ERROR(Service_NFP, "Not an amiibo, size={}", data.size());
+        return false;
+    }
+
+    memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File));
+
+    device_state = DeviceState::TagFound;
+    deactivate_event->GetReadableEvent().Clear();
+    activate_event->GetWritableEvent().Signal();
+    return true;
+}
+
+void NfpDevice::CloseAmiibo() {
+    LOG_INFO(Service_NFP, "Remove amiibo");
+
+    if (device_state == DeviceState::TagMounted) {
+        Unmount();
+    }
+
+    device_state = DeviceState::TagRemoved;
+    encrypted_tag_data = {};
+    tag_data = {};
+    activate_event->GetReadableEvent().Clear();
+    deactivate_event->GetWritableEvent().Signal();
+}
+
+Kernel::KReadableEvent& NfpDevice::GetActivateEvent() const {
+    return activate_event->GetReadableEvent();
+}
+
+Kernel::KReadableEvent& NfpDevice::GetDeactivateEvent() const {
+    return deactivate_event->GetReadableEvent();
+}
+
+void NfpDevice::Initialize() {
+    device_state = npad_device->HasNfc() ? DeviceState::Initialized : DeviceState::Unavailable;
+    encrypted_tag_data = {};
+    tag_data = {};
+}
+
+void NfpDevice::Finalize() {
+    if (device_state == DeviceState::TagMounted) {
+        Unmount();
+    }
+    if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) {
+        StopDetection();
+    }
+    device_state = DeviceState::Unavailable;
+}
+
+Result NfpDevice::StartDetection(s32 protocol_) {
+    if (device_state != DeviceState::Initialized && device_state != DeviceState::TagRemoved) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!npad_device->SetPollingMode(Common::Input::PollingMode::NFC)) {
+        LOG_ERROR(Service_NFP, "Nfc not supported");
+        return NfcDisabled;
+    }
+
+    device_state = DeviceState::SearchingForTag;
+    protocol = protocol_;
+    return ResultSuccess;
+}
+
+Result NfpDevice::StopDetection() {
+    npad_device->SetPollingMode(Common::Input::PollingMode::Active);
+
+    if (device_state == DeviceState::Initialized) {
+        return ResultSuccess;
+    }
+
+    if (device_state == DeviceState::TagFound || device_state == DeviceState::TagMounted) {
+        CloseAmiibo();
+        return ResultSuccess;
+    }
+    if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) {
+        device_state = DeviceState::Initialized;
+        return ResultSuccess;
+    }
+
+    LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+    return WrongDeviceState;
+}
+
+Result NfpDevice::Flush() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    auto& settings = tag_data.settings;
+
+    const auto& current_date = GetAmiiboDate(current_posix_time);
+    if (settings.write_date.raw_date != current_date.raw_date) {
+        settings.write_date = current_date;
+        settings.crc_counter++;
+        // TODO: Find how to calculate the crc check
+        // settings.crc = CalculateCRC(settings);
+    }
+
+    tag_data.write_counter++;
+
+    if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) {
+        LOG_ERROR(Service_NFP, "Failed to encode data");
+        return WriteAmiiboFailed;
+    }
+
+    std::vector<u8> data(sizeof(encrypted_tag_data));
+    memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data));
+
+    if (!npad_device->WriteNfc(data)) {
+        LOG_ERROR(Service_NFP, "Error writing to file");
+        return WriteAmiiboFailed;
+    }
+
+    is_data_moddified = false;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::Mount(MountTarget mount_target_) {
+    if (device_state != DeviceState::TagFound) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) {
+        LOG_ERROR(Service_NFP, "Not an amiibo");
+        return NotAnAmiibo;
+    }
+
+    if (!AmiiboCrypto::DecodeAmiibo(encrypted_tag_data, tag_data)) {
+        LOG_ERROR(Service_NFP, "Can't decode amiibo {}", device_state);
+        return CorruptedData;
+    }
+
+    device_state = DeviceState::TagMounted;
+    mount_target = mount_target_;
+    return ResultSuccess;
+}
+
+Result NfpDevice::Unmount() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    // Save data before unloading the amiibo
+    if (is_data_moddified) {
+        Flush();
+    }
+
+    device_state = DeviceState::TagFound;
+    mount_target = MountTarget::None;
+    is_app_area_open = false;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetTagInfo(TagInfo& tag_info) const {
+    if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    tag_info = {
+        .uuid = encrypted_tag_data.uuid.uid,
+        .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.uid.size()),
+        .protocol = TagProtocol::TypeA,
+        .tag_type = TagType::Type2,
+    };
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetCommonInfo(CommonInfo& common_info) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    const auto& settings = tag_data.settings;
+
+    // TODO: Validate this data
+    common_info = {
+        .last_write_date = settings.write_date.GetWriteDate(),
+        .write_counter = tag_data.write_counter,
+        .version = 0,
+        .application_area_size = sizeof(ApplicationArea),
+    };
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetModelInfo(ModelInfo& model_info) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    const auto& model_info_data = encrypted_tag_data.user_memory.model_info;
+    model_info = {
+        .character_id = model_info_data.character_id,
+        .character_variant = model_info_data.character_variant,
+        .amiibo_type = model_info_data.amiibo_type,
+        .model_number = model_info_data.model_number,
+        .series = model_info_data.series,
+    };
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetRegisterInfo(RegisterInfo& register_info) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.amiibo_initialized == 0) {
+        return RegistrationIsNotInitialized;
+    }
+
+    Service::Mii::MiiManager manager;
+    const auto& settings = tag_data.settings;
+
+    // TODO: Validate this data
+    register_info = {
+        .mii_char_info = manager.ConvertV3ToCharInfo(tag_data.owner_mii),
+        .creation_date = settings.init_date.GetWriteDate(),
+        .amiibo_name = GetAmiiboName(settings),
+        .font_region = {},
+    };
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::SetNicknameAndOwner(const AmiiboName& amiibo_name) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    Service::Mii::MiiManager manager;
+    auto& settings = tag_data.settings;
+
+    settings.init_date = GetAmiiboDate(current_posix_time);
+    settings.write_date = GetAmiiboDate(current_posix_time);
+    settings.crc_counter++;
+    // TODO: Find how to calculate the crc check
+    // settings.crc = CalculateCRC(settings);
+
+    SetAmiiboName(settings, amiibo_name);
+    tag_data.owner_mii = manager.ConvertCharInfoToV3(manager.BuildDefault(0));
+    settings.settings.amiibo_initialized.Assign(1);
+
+    return Flush();
+}
+
+Result NfpDevice::RestoreAmiibo() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    // TODO: Load amiibo from backup on system
+    LOG_ERROR(Service_NFP, "Not Implemented");
+    return ResultSuccess;
+}
+
+Result NfpDevice::DeleteAllData() {
+    const auto result = DeleteApplicationArea();
+    if (result.IsError()) {
+        return result;
+    }
+
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    Common::TinyMT rng{};
+    rng.GenerateRandomBytes(&tag_data.owner_mii, sizeof(tag_data.owner_mii));
+    tag_data.settings.settings.amiibo_initialized.Assign(0);
+
+    return Flush();
+}
+
+Result NfpDevice::OpenApplicationArea(u32 access_id) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() == 0) {
+        LOG_WARNING(Service_NFP, "Application area is not initialized");
+        return ApplicationAreaIsNotInitialized;
+    }
+
+    if (tag_data.application_area_id != access_id) {
+        LOG_WARNING(Service_NFP, "Wrong application area id");
+        return WrongApplicationAreaId;
+    }
+
+    is_app_area_open = true;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::GetApplicationArea(std::vector<u8>& data) const {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!is_app_area_open) {
+        LOG_ERROR(Service_NFP, "Application area is not open");
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() == 0) {
+        LOG_ERROR(Service_NFP, "Application area is not initialized");
+        return ApplicationAreaIsNotInitialized;
+    }
+
+    if (data.size() > sizeof(ApplicationArea)) {
+        data.resize(sizeof(ApplicationArea));
+    }
+
+    memcpy(data.data(), tag_data.application_area.data(), data.size());
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::SetApplicationArea(std::span<const u8> data) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (!is_app_area_open) {
+        LOG_ERROR(Service_NFP, "Application area is not open");
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() == 0) {
+        LOG_ERROR(Service_NFP, "Application area is not initialized");
+        return ApplicationAreaIsNotInitialized;
+    }
+
+    if (data.size() > sizeof(ApplicationArea)) {
+        LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
+        return ResultUnknown;
+    }
+
+    Common::TinyMT rng{};
+    std::memcpy(tag_data.application_area.data(), data.data(), data.size());
+    // Fill remaining data with random numbers
+    rng.GenerateRandomBytes(tag_data.application_area.data() + data.size(),
+                            sizeof(ApplicationArea) - data.size());
+
+    tag_data.applicaton_write_counter++;
+    is_data_moddified = true;
+
+    return ResultSuccess;
+}
+
+Result NfpDevice::CreateApplicationArea(u32 access_id, std::span<const u8> data) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() != 0) {
+        LOG_ERROR(Service_NFP, "Application area already exist");
+        return ApplicationAreaExist;
+    }
+
+    return RecreateApplicationArea(access_id, data);
+}
+
+Result NfpDevice::RecreateApplicationArea(u32 access_id, std::span<const u8> data) {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (data.size() > sizeof(ApplicationArea)) {
+        LOG_ERROR(Service_NFP, "Wrong data size {}", data.size());
+        return WrongApplicationAreaSize;
+    }
+
+    Common::TinyMT rng{};
+    std::memcpy(tag_data.application_area.data(), data.data(), data.size());
+    // Fill remaining data with random numbers
+    rng.GenerateRandomBytes(tag_data.application_area.data() + data.size(),
+                            sizeof(ApplicationArea) - data.size());
+
+    // TODO: Investigate why the title id needs to be moddified
+    tag_data.title_id = system.GetCurrentProcessProgramID();
+    tag_data.title_id = tag_data.title_id | 0x30000000ULL;
+    tag_data.settings.settings.appdata_initialized.Assign(1);
+    tag_data.application_area_id = access_id;
+    tag_data.applicaton_write_counter++;
+    tag_data.unknown = {};
+
+    return Flush();
+}
+
+Result NfpDevice::DeleteApplicationArea() {
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    Common::TinyMT rng{};
+    rng.GenerateRandomBytes(tag_data.application_area.data(), sizeof(ApplicationArea));
+    rng.GenerateRandomBytes(&tag_data.title_id, sizeof(u64));
+    rng.GenerateRandomBytes(&tag_data.application_area_id, sizeof(u32));
+    tag_data.settings.settings.appdata_initialized.Assign(0);
+    tag_data.applicaton_write_counter++;
+    tag_data.unknown = {};
+
+    return Flush();
+}
+
+u64 NfpDevice::GetHandle() const {
+    // Generate a handle based of the npad id
+    return static_cast<u64>(npad_id);
+}
+
+u32 NfpDevice::GetApplicationAreaSize() const {
+    return sizeof(ApplicationArea);
+}
+
+DeviceState NfpDevice::GetCurrentState() const {
+    return device_state;
+}
+
+Core::HID::NpadIdType NfpDevice::GetNpadId() const {
+    return npad_id;
+}
+
+AmiiboName NfpDevice::GetAmiiboName(const AmiiboSettings& settings) const {
+    std::array<char16_t, amiibo_name_length> settings_amiibo_name{};
+    AmiiboName amiibo_name{};
+
+    // Convert from big endian to little endian
+    for (std::size_t i = 0; i < amiibo_name_length; i++) {
+        settings_amiibo_name[i] = static_cast<u16>(settings.amiibo_name[i]);
+    }
+
+    // Convert from utf16 to utf8
+    const auto amiibo_name_utf8 = Common::UTF16ToUTF8(settings_amiibo_name.data());
+    memcpy(amiibo_name.data(), amiibo_name_utf8.data(), amiibo_name_utf8.size());
+
+    return amiibo_name;
+}
+
+void NfpDevice::SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name) {
+    std::array<char16_t, amiibo_name_length> settings_amiibo_name{};
+
+    // Convert from utf8 to utf16
+    const auto amiibo_name_utf16 = Common::UTF8ToUTF16(amiibo_name.data());
+    memcpy(settings_amiibo_name.data(), amiibo_name_utf16.data(),
+           amiibo_name_utf16.size() * sizeof(char16_t));
+
+    // Convert from little endian to big endian
+    for (std::size_t i = 0; i < amiibo_name_length; i++) {
+        settings.amiibo_name[i] = static_cast<u16_be>(settings_amiibo_name[i]);
+    }
+}
+
+AmiiboDate NfpDevice::GetAmiiboDate(s64 posix_time) const {
+    const auto& time_zone_manager =
+        system.GetTimeManager().GetTimeZoneContentManager().GetTimeZoneManager();
+    Time::TimeZone::CalendarInfo calendar_info{};
+    AmiiboDate amiibo_date{};
+
+    amiibo_date.SetYear(2000);
+    amiibo_date.SetMonth(1);
+    amiibo_date.SetDay(1);
+
+    if (time_zone_manager.ToCalendarTime({}, posix_time, calendar_info) == ResultSuccess) {
+        amiibo_date.SetYear(calendar_info.time.year);
+        amiibo_date.SetMonth(calendar_info.time.month);
+        amiibo_date.SetDay(calendar_info.time.day);
+    }
+
+    return amiibo_date;
+}
+
+} // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h
new file mode 100644
index 000000000..a5b72cf19
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_device.h
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "common/common_funcs.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/mii/types.h"
+#include "core/hle/service/nfp/nfp_types.h"
+#include "core/hle/service/service.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Core::HID {
+class EmulatedController;
+enum class ControllerTriggerType;
+enum class NpadIdType : u32;
+} // namespace Core::HID
+
+namespace Service::NFP {
+class NfpDevice {
+public:
+    NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_,
+              KernelHelpers::ServiceContext& service_context_,
+              Kernel::KEvent* availability_change_event_);
+    ~NfpDevice();
+
+    void Initialize();
+    void Finalize();
+
+    Result StartDetection(s32 protocol_);
+    Result StopDetection();
+    Result Mount(MountTarget mount_target);
+    Result Unmount();
+    Result Flush();
+
+    Result GetTagInfo(TagInfo& tag_info) const;
+    Result GetCommonInfo(CommonInfo& common_info) const;
+    Result GetModelInfo(ModelInfo& model_info) const;
+    Result GetRegisterInfo(RegisterInfo& register_info) const;
+
+    Result SetNicknameAndOwner(const AmiiboName& amiibo_name);
+    Result RestoreAmiibo();
+    Result DeleteAllData();
+
+    Result OpenApplicationArea(u32 access_id);
+    Result GetApplicationArea(std::vector<u8>& data) const;
+    Result SetApplicationArea(std::span<const u8> data);
+    Result CreateApplicationArea(u32 access_id, std::span<const u8> data);
+    Result RecreateApplicationArea(u32 access_id, std::span<const u8> data);
+    Result DeleteApplicationArea();
+
+    u64 GetHandle() const;
+    u32 GetApplicationAreaSize() const;
+    DeviceState GetCurrentState() const;
+    Core::HID::NpadIdType GetNpadId() const;
+
+    Kernel::KReadableEvent& GetActivateEvent() const;
+    Kernel::KReadableEvent& GetDeactivateEvent() const;
+
+private:
+    void NpadUpdate(Core::HID::ControllerTriggerType type);
+    bool LoadAmiibo(std::span<const u8> data);
+    void CloseAmiibo();
+
+    AmiiboName GetAmiiboName(const AmiiboSettings& settings) const;
+    void SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name);
+    AmiiboDate GetAmiiboDate(s64 posix_time) const;
+
+    bool is_controller_set{};
+    int callback_key;
+    const Core::HID::NpadIdType npad_id;
+    Core::System& system;
+    Core::HID::EmulatedController* npad_device = nullptr;
+    KernelHelpers::ServiceContext& service_context;
+    Kernel::KEvent* activate_event = nullptr;
+    Kernel::KEvent* deactivate_event = nullptr;
+    Kernel::KEvent* availability_change_event = nullptr;
+
+    bool is_data_moddified{};
+    bool is_app_area_open{};
+    s32 protocol{};
+    s64 current_posix_time{};
+    MountTarget mount_target{MountTarget::None};
+    DeviceState device_state{DeviceState::Unavailable};
+
+    NTAG215File tag_data{};
+    EncryptedNTAG215File encrypted_tag_data{};
+};
+
+} // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_result.h b/src/core/hle/service/nfp/nfp_result.h
new file mode 100644
index 000000000..d8e4cf094
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_result.h
@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "core/hle/result.h"
+
+namespace Service::NFP {
+
+constexpr Result DeviceNotFound(ErrorModule::NFP, 64);
+constexpr Result InvalidArgument(ErrorModule::NFP, 65);
+constexpr Result WrongApplicationAreaSize(ErrorModule::NFP, 68);
+constexpr Result WrongDeviceState(ErrorModule::NFP, 73);
+constexpr Result NfcDisabled(ErrorModule::NFP, 80);
+constexpr Result WriteAmiiboFailed(ErrorModule::NFP, 88);
+constexpr Result TagRemoved(ErrorModule::NFP, 97);
+constexpr Result RegistrationIsNotInitialized(ErrorModule::NFP, 120);
+constexpr Result ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128);
+constexpr Result CorruptedData(ErrorModule::NFP, 144);
+constexpr Result WrongApplicationAreaId(ErrorModule::NFP, 152);
+constexpr Result ApplicationAreaExist(ErrorModule::NFP, 168);
+constexpr Result NotAnAmiibo(ErrorModule::NFP, 178);
+
+} // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_types.h b/src/core/hle/service/nfp/nfp_types.h
new file mode 100644
index 000000000..867ea2f36
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_types.h
@@ -0,0 +1,320 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/swap.h"
+#include "core/hle/service/mii/types.h"
+
+namespace Service::NFP {
+static constexpr std::size_t amiibo_name_length = 0xA;
+
+enum class ServiceType : u32 {
+    User,
+    Debug,
+    System,
+};
+
+enum class State : u32 {
+    NonInitialized,
+    Initialized,
+};
+
+enum class DeviceState : u32 {
+    Initialized,
+    SearchingForTag,
+    TagFound,
+    TagRemoved,
+    TagMounted,
+    Unavailable,
+    Finalized,
+};
+
+enum class ModelType : u32 {
+    Amiibo,
+};
+
+enum class MountTarget : u32 {
+    None,
+    Rom,
+    Ram,
+    All,
+};
+
+enum class AmiiboType : u8 {
+    Figure,
+    Card,
+    Yarn,
+};
+
+enum class AmiiboSeries : u8 {
+    SuperSmashBros,
+    SuperMario,
+    ChibiRobo,
+    YoshiWoollyWorld,
+    Splatoon,
+    AnimalCrossing,
+    EightBitMario,
+    Skylanders,
+    Unknown8,
+    TheLegendOfZelda,
+    ShovelKnight,
+    Unknown11,
+    Kiby,
+    Pokemon,
+    MarioSportsSuperstars,
+    MonsterHunter,
+    BoxBoy,
+    Pikmin,
+    FireEmblem,
+    Metroid,
+    Others,
+    MegaMan,
+    Diablo,
+};
+
+enum class TagType : u32 {
+    None,
+    Type1, // ISO14443A RW 96-2k bytes 106kbit/s
+    Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
+    Type3, // Sony Felica RW/RO 2k bytes 212kbit/s
+    Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
+    Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
+};
+
+enum class PackedTagType : u8 {
+    None,
+    Type1, // ISO14443A RW 96-2k bytes 106kbit/s
+    Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
+    Type3, // Sony Felica RW/RO 2k bytes 212kbit/s
+    Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
+    Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
+};
+
+enum class TagProtocol : u32 {
+    None,
+    TypeA, // ISO14443A
+    TypeB, // ISO14443B
+    TypeF, // Sony Felica
+};
+
+using UniqueSerialNumber = std::array<u8, 7>;
+using LockBytes = std::array<u8, 2>;
+using HashData = std::array<u8, 0x20>;
+using ApplicationArea = std::array<u8, 0xD8>;
+using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>;
+
+struct TagUuid {
+    UniqueSerialNumber uid;
+    u8 nintendo_id;
+    LockBytes lock_bytes;
+};
+static_assert(sizeof(TagUuid) == 10, "TagUuid is an invalid size");
+
+struct WriteDate {
+    u16 year;
+    u8 month;
+    u8 day;
+};
+static_assert(sizeof(WriteDate) == 0x4, "WriteDate is an invalid size");
+
+struct AmiiboDate {
+    u16 raw_date{};
+
+    u16 GetValue() const {
+        return Common::swap16(raw_date);
+    }
+
+    u16 GetYear() const {
+        return static_cast<u16>(((GetValue() & 0xFE00) >> 9) + 2000);
+    }
+    u8 GetMonth() const {
+        return static_cast<u8>((GetValue() & 0x01E0) >> 5);
+    }
+    u8 GetDay() const {
+        return static_cast<u8>(GetValue() & 0x001F);
+    }
+
+    WriteDate GetWriteDate() const {
+        if (!IsValidDate()) {
+            return {
+                .year = 2000,
+                .month = 1,
+                .day = 1,
+            };
+        }
+        return {
+            .year = GetYear(),
+            .month = GetMonth(),
+            .day = GetDay(),
+        };
+    }
+
+    void SetYear(u16 year) {
+        const u16 year_converted = static_cast<u16>((year - 2000) << 9);
+        raw_date = Common::swap16((GetValue() & ~0xFE00) | year_converted);
+    }
+    void SetMonth(u8 month) {
+        const u16 month_converted = static_cast<u16>(month << 5);
+        raw_date = Common::swap16((GetValue() & ~0x01E0) | month_converted);
+    }
+    void SetDay(u8 day) {
+        const u16 day_converted = static_cast<u16>(day);
+        raw_date = Common::swap16((GetValue() & ~0x001F) | day_converted);
+    }
+
+    bool IsValidDate() const {
+        const bool is_day_valid = GetDay() > 0 && GetDay() < 32;
+        const bool is_month_valid = GetMonth() >= 0 && GetMonth() < 13;
+        const bool is_year_valid = GetYear() >= 2000;
+        return is_year_valid && is_month_valid && is_day_valid;
+    }
+};
+static_assert(sizeof(AmiiboDate) == 2, "AmiiboDate is an invalid size");
+
+struct Settings {
+    union {
+        u8 raw{};
+
+        BitField<4, 1, u8> amiibo_initialized;
+        BitField<5, 1, u8> appdata_initialized;
+    };
+};
+static_assert(sizeof(Settings) == 1, "AmiiboDate is an invalid size");
+
+struct AmiiboSettings {
+    Settings settings;
+    u8 country_code_id;
+    u16_be crc_counter; // Incremented each time crc is changed
+    AmiiboDate init_date;
+    AmiiboDate write_date;
+    u32_be crc;
+    std::array<u16_be, amiibo_name_length> amiibo_name; // UTF-16 text
+};
+static_assert(sizeof(AmiiboSettings) == 0x20, "AmiiboSettings is an invalid size");
+
+struct AmiiboModelInfo {
+    u16 character_id;
+    u8 character_variant;
+    AmiiboType amiibo_type;
+    u16_be model_number;
+    AmiiboSeries series;
+    PackedTagType tag_type;
+    INSERT_PADDING_BYTES(0x4); // Unknown
+};
+static_assert(sizeof(AmiiboModelInfo) == 0xC, "AmiiboModelInfo is an invalid size");
+
+struct NTAG215Password {
+    u32 PWD;  // Password to allow write access
+    u16 PACK; // Password acknowledge reply
+    u16 RFUI; // Reserved for future use
+};
+static_assert(sizeof(NTAG215Password) == 0x8, "NTAG215Password is an invalid size");
+
+#pragma pack(1)
+struct EncryptedAmiiboFile {
+    u8 constant_value;                     // Must be A5
+    u16_be write_counter;                  // Number of times the amiibo has been written?
+    INSERT_PADDING_BYTES(0x1);             // Unknown 1
+    AmiiboSettings settings;               // Encrypted amiibo settings
+    HashData hmac_tag;                     // Hash
+    AmiiboModelInfo model_info;            // Encrypted amiibo model info
+    HashData keygen_salt;                  // Salt
+    HashData hmac_data;                    // Hash
+    Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data
+    u64_be title_id;                       // Encrypted Game id
+    u16_be applicaton_write_counter;       // Encrypted Counter
+    u32_be application_area_id;            // Encrypted Game id
+    std::array<u8, 0x2> unknown;
+    std::array<u32, 0x8> unknown2;
+    ApplicationArea application_area; // Encrypted Game data
+};
+static_assert(sizeof(EncryptedAmiiboFile) == 0x1F8, "AmiiboFile is an invalid size");
+
+struct NTAG215File {
+    LockBytes lock_bytes;      // Tag UUID
+    u16 static_lock;           // Set defined pages as read only
+    u32 compability_container; // Defines available memory
+    HashData hmac_data;        // Hash
+    u8 constant_value;         // Must be A5
+    u16_be write_counter;      // Number of times the amiibo has been written?
+    INSERT_PADDING_BYTES(0x1); // Unknown 1
+    AmiiboSettings settings;
+    Service::Mii::Ver3StoreData owner_mii; // Encrypted Mii data
+    u64_be title_id;
+    u16_be applicaton_write_counter; // Encrypted Counter
+    u32_be application_area_id;
+    std::array<u8, 0x2> unknown;
+    std::array<u32, 0x8> unknown2;
+    ApplicationArea application_area; // Encrypted Game data
+    HashData hmac_tag;                // Hash
+    UniqueSerialNumber uid;           // Unique serial number
+    u8 nintendo_id;                   // Tag UUID
+    AmiiboModelInfo model_info;
+    HashData keygen_salt;     // Salt
+    u32 dynamic_lock;         // Dynamic lock
+    u32 CFG0;                 // Defines memory protected by password
+    u32 CFG1;                 // Defines number of verification attempts
+    NTAG215Password password; // Password data
+};
+static_assert(sizeof(NTAG215File) == 0x21C, "NTAG215File is an invalid size");
+static_assert(std::is_trivially_copyable_v<NTAG215File>, "NTAG215File must be trivially copyable.");
+#pragma pack()
+
+struct EncryptedNTAG215File {
+    TagUuid uuid;                    // Unique serial number
+    u16 static_lock;                 // Set defined pages as read only
+    u32 compability_container;       // Defines available memory
+    EncryptedAmiiboFile user_memory; // Writable data
+    u32 dynamic_lock;                // Dynamic lock
+    u32 CFG0;                        // Defines memory protected by password
+    u32 CFG1;                        // Defines number of verification attempts
+    NTAG215Password password;        // Password data
+};
+static_assert(sizeof(EncryptedNTAG215File) == 0x21C, "EncryptedNTAG215File is an invalid size");
+static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>,
+              "EncryptedNTAG215File must be trivially copyable.");
+
+struct TagInfo {
+    UniqueSerialNumber uuid;
+    INSERT_PADDING_BYTES(0x3);
+    u8 uuid_length;
+    INSERT_PADDING_BYTES(0x15);
+    TagProtocol protocol;
+    TagType tag_type;
+    INSERT_PADDING_BYTES(0x30);
+};
+static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size");
+
+struct CommonInfo {
+    WriteDate last_write_date;
+    u16 write_counter;
+    u8 version;
+    INSERT_PADDING_BYTES(0x1);
+    u32 application_area_size;
+    INSERT_PADDING_BYTES(0x34);
+};
+static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size");
+
+struct ModelInfo {
+    u16 character_id;
+    u8 character_variant;
+    AmiiboType amiibo_type;
+    u16 model_number;
+    AmiiboSeries series;
+    INSERT_PADDING_BYTES(0x39); // Unknown
+};
+static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
+
+struct RegisterInfo {
+    Service::Mii::CharInfo mii_char_info;
+    WriteDate creation_date;
+    AmiiboName amiibo_name;
+    u8 font_region;
+    INSERT_PADDING_BYTES(0x7A);
+};
+static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size");
+
+} // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_user.cpp b/src/core/hle/service/nfp/nfp_user.cpp
index 10b0ef944..4ed53b534 100644
--- a/src/core/hle/service/nfp/nfp_user.cpp
+++ b/src/core/hle/service/nfp/nfp_user.cpp
@@ -1,19 +1,674 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <array>
+#include <atomic>
+
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/nfp/nfp_device.h"
+#include "core/hle/service/nfp/nfp_result.h"
 #include "core/hle/service/nfp/nfp_user.h"
 
 namespace Service::NFP {
 
-NFP_User::NFP_User(std::shared_ptr<Module> module_, Core::System& system_)
-    : Interface(std::move(module_), system_, "nfp:user") {
+IUser::IUser(Core::System& system_)
+    : ServiceFramework{system_, "NFP::IUser"}, service_context{system_, service_name} {
     static const FunctionInfo functions[] = {
-        {0, &NFP_User::CreateUserInterface, "CreateUserInterface"},
+        {0, &IUser::Initialize, "Initialize"},
+        {1, &IUser::Finalize, "Finalize"},
+        {2, &IUser::ListDevices, "ListDevices"},
+        {3, &IUser::StartDetection, "StartDetection"},
+        {4, &IUser::StopDetection, "StopDetection"},
+        {5, &IUser::Mount, "Mount"},
+        {6, &IUser::Unmount, "Unmount"},
+        {7, &IUser::OpenApplicationArea, "OpenApplicationArea"},
+        {8, &IUser::GetApplicationArea, "GetApplicationArea"},
+        {9, &IUser::SetApplicationArea, "SetApplicationArea"},
+        {10, &IUser::Flush, "Flush"},
+        {11, &IUser::Restore, "Restore"},
+        {12, &IUser::CreateApplicationArea, "CreateApplicationArea"},
+        {13, &IUser::GetTagInfo, "GetTagInfo"},
+        {14, &IUser::GetRegisterInfo, "GetRegisterInfo"},
+        {15, &IUser::GetCommonInfo, "GetCommonInfo"},
+        {16, &IUser::GetModelInfo, "GetModelInfo"},
+        {17, &IUser::AttachActivateEvent, "AttachActivateEvent"},
+        {18, &IUser::AttachDeactivateEvent, "AttachDeactivateEvent"},
+        {19, &IUser::GetState, "GetState"},
+        {20, &IUser::GetDeviceState, "GetDeviceState"},
+        {21, &IUser::GetNpadId, "GetNpadId"},
+        {22, &IUser::GetApplicationAreaSize, "GetApplicationAreaSize"},
+        {23, &IUser::AttachAvailabilityChangeEvent, "AttachAvailabilityChangeEvent"},
+        {24, &IUser::RecreateApplicationArea, "RecreateApplicationArea"},
     };
     RegisterHandlers(functions);
+
+    availability_change_event = service_context.CreateEvent("IUser:AvailabilityChangeEvent");
+
+    for (u32 device_index = 0; device_index < 10; device_index++) {
+        devices[device_index] =
+            std::make_shared<NfpDevice>(Core::HID::IndexToNpadIdType(device_index), system,
+                                        service_context, availability_change_event);
+    }
+}
+
+void IUser::Initialize(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFC, "called");
+
+    state = State::Initialized;
+
+    for (auto& device : devices) {
+        device->Initialize();
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 0};
+    rb.Push(ResultSuccess);
+}
+
+void IUser::Finalize(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFP, "called");
+
+    state = State::NonInitialized;
+
+    for (auto& device : devices) {
+        device->Finalize();
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IUser::ListDevices(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFP, "called");
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanWriteBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    if (ctx.GetWriteBufferSize() == 0) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    std::vector<u64> nfp_devices;
+    const std::size_t max_allowed_devices = ctx.GetWriteBufferSize() / sizeof(u64);
+
+    for (auto& device : devices) {
+        if (nfp_devices.size() >= max_allowed_devices) {
+            continue;
+        }
+        if (device->GetCurrentState() != DeviceState::Unavailable) {
+            nfp_devices.push_back(device->GetHandle());
+        }
+    }
+
+    if (nfp_devices.size() == 0) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    ctx.WriteBuffer(nfp_devices);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(static_cast<s32>(nfp_devices.size()));
+}
+
+void IUser::StartDetection(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto nfp_protocol{rp.Pop<s32>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->StartDetection(nfp_protocol);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::StopDetection(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->StopDetection();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Mount(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto model_type{rp.PopEnum<ModelType>()};
+    const auto mount_target{rp.PopEnum<MountTarget>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, model_type={}, mount_target={}", device_handle,
+             model_type, mount_target);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->Mount(mount_target);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Unmount(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->Unmount();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::OpenApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto access_id{rp.Pop<u32>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, access_id={}", device_handle, access_id);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->OpenApplicationArea(access_id);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto data_size = ctx.GetWriteBufferSize();
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanWriteBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    std::vector<u8> data(data_size);
+    const auto result = device.value()->GetApplicationArea(data);
+    ctx.WriteBuffer(data);
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(result);
+    rb.Push(static_cast<u32>(data_size));
+}
+
+void IUser::SetApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto data{ctx.ReadBuffer()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}", device_handle, data.size());
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanReadBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->SetApplicationArea(data);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Flush(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->Flush();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::Restore(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->RestoreAmiibo();
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::CreateApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto access_id{rp.Pop<u32>()};
+    const auto data{ctx.ReadBuffer()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle,
+             access_id, data.size());
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    if (!ctx.CanReadBuffer()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(InvalidArgument);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->CreateApplicationArea(access_id, data);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetTagInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    TagInfo tag_info{};
+    const auto result = device.value()->GetTagInfo(tag_info);
+    ctx.WriteBuffer(tag_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetRegisterInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    RegisterInfo register_info{};
+    const auto result = device.value()->GetRegisterInfo(register_info);
+    ctx.WriteBuffer(register_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetCommonInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    CommonInfo common_info{};
+    const auto result = device.value()->GetCommonInfo(common_info);
+    ctx.WriteBuffer(common_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::GetModelInfo(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    ModelInfo model_info{};
+    const auto result = device.value()->GetModelInfo(model_info);
+    ctx.WriteBuffer(model_info);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void IUser::AttachActivateEvent(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(device.value()->GetActivateEvent());
+}
+
+void IUser::AttachDeactivateEvent(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(device.value()->GetDeactivateEvent());
+}
+
+void IUser::GetState(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_NFC, "called");
+
+    IPC::ResponseBuilder rb{ctx, 3, 0};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(state);
+}
+
+void IUser::GetDeviceState(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(device.value()->GetCurrentState());
+}
+
+void IUser::GetNpadId(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(device.value()->GetNpadId());
+}
+
+void IUser::GetApplicationAreaSize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(device.value()->GetApplicationAreaSize());
 }
 
-NFP_User::~NFP_User() = default;
+void IUser::AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx) {
+    LOG_INFO(Service_NFP, "called");
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(availability_change_event->GetReadableEvent());
+}
+
+void IUser::RecreateApplicationArea(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto device_handle{rp.Pop<u64>()};
+    const auto access_id{rp.Pop<u32>()};
+    const auto data{ctx.ReadBuffer()};
+    LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle,
+             access_id, data.size());
+
+    if (state == State::NonInitialized) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(NfcDisabled);
+        return;
+    }
+
+    auto device = GetNfpDevice(device_handle);
+
+    if (!device.has_value()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(DeviceNotFound);
+        return;
+    }
+
+    const auto result = device.value()->RecreateApplicationArea(access_id, data);
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+std::optional<std::shared_ptr<NfpDevice>> IUser::GetNfpDevice(u64 handle) {
+    for (auto& device : devices) {
+        if (device->GetHandle() == handle) {
+            return device;
+        }
+    }
+    return std::nullopt;
+}
 
 } // namespace Service::NFP
diff --git a/src/core/hle/service/nfp/nfp_user.h b/src/core/hle/service/nfp/nfp_user.h
index 7f3c124f6..68c60ae82 100644
--- a/src/core/hle/service/nfp/nfp_user.h
+++ b/src/core/hle/service/nfp/nfp_user.h
@@ -1,17 +1,54 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/nfp/nfp.h"
+#include "core/hle/service/nfp/nfp_types.h"
 
 namespace Service::NFP {
+class NfpDevice;
 
-class NFP_User final : public Module::Interface {
+class IUser final : public ServiceFramework<IUser> {
 public:
-    explicit NFP_User(std::shared_ptr<Module> module_, Core::System& system_);
-    ~NFP_User() override;
+    explicit IUser(Core::System& system_);
+
+private:
+    void Initialize(Kernel::HLERequestContext& ctx);
+    void Finalize(Kernel::HLERequestContext& ctx);
+    void ListDevices(Kernel::HLERequestContext& ctx);
+    void StartDetection(Kernel::HLERequestContext& ctx);
+    void StopDetection(Kernel::HLERequestContext& ctx);
+    void Mount(Kernel::HLERequestContext& ctx);
+    void Unmount(Kernel::HLERequestContext& ctx);
+    void OpenApplicationArea(Kernel::HLERequestContext& ctx);
+    void GetApplicationArea(Kernel::HLERequestContext& ctx);
+    void SetApplicationArea(Kernel::HLERequestContext& ctx);
+    void Flush(Kernel::HLERequestContext& ctx);
+    void Restore(Kernel::HLERequestContext& ctx);
+    void CreateApplicationArea(Kernel::HLERequestContext& ctx);
+    void GetTagInfo(Kernel::HLERequestContext& ctx);
+    void GetRegisterInfo(Kernel::HLERequestContext& ctx);
+    void GetCommonInfo(Kernel::HLERequestContext& ctx);
+    void GetModelInfo(Kernel::HLERequestContext& ctx);
+    void AttachActivateEvent(Kernel::HLERequestContext& ctx);
+    void AttachDeactivateEvent(Kernel::HLERequestContext& ctx);
+    void GetState(Kernel::HLERequestContext& ctx);
+    void GetDeviceState(Kernel::HLERequestContext& ctx);
+    void GetNpadId(Kernel::HLERequestContext& ctx);
+    void GetApplicationAreaSize(Kernel::HLERequestContext& ctx);
+    void AttachAvailabilityChangeEvent(Kernel::HLERequestContext& ctx);
+    void RecreateApplicationArea(Kernel::HLERequestContext& ctx);
+
+    std::optional<std::shared_ptr<NfpDevice>> GetNfpDevice(u64 handle);
+
+    KernelHelpers::ServiceContext service_context;
+
+    std::array<std::shared_ptr<NfpDevice>, 10> devices{};
+
+    State state{State::NonInitialized};
+    Kernel::KEvent* availability_change_event;
 };
 
 } // namespace Service::NFP
diff --git a/src/core/hle/service/ngct/ngct.cpp b/src/core/hle/service/ngct/ngct.cpp
index 8ec7d5266..8af8a835d 100644
--- a/src/core/hle/service/ngct/ngct.cpp
+++ b/src/core/hle/service/ngct/ngct.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/string_util.h"
 #include "core/core.h"
diff --git a/src/core/hle/service/ngct/ngct.h b/src/core/hle/service/ngct/ngct.h
index 1f2a47b78..370bd4a25 100644
--- a/src/core/hle/service/ngct/ngct.h
+++ b/src/core/hle/service/ngct/ngct.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/nifm/nifm.cpp b/src/core/hle/service/nifm/nifm.cpp
index a253dd066..e3ef06481 100644
--- a/src/core/hle/service/nifm/nifm.cpp
+++ b/src/core/hle/service/nifm/nifm.cpp
@@ -1,14 +1,11 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_event.h"
-#include "core/hle/kernel/kernel.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/nifm/nifm.h"
-#include "core/hle/service/service.h"
 
 namespace {
 
@@ -20,8 +17,8 @@ namespace {
 
 } // Anonymous namespace
 
-#include "core/network/network.h"
-#include "core/network/network_interface.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
 
 namespace Service::NIFM {
 
@@ -32,6 +29,19 @@ enum class RequestState : u32 {
     Connected = 3,
 };
 
+enum class InternetConnectionType : u8 {
+    WiFi = 1,
+    Ethernet = 2,
+};
+
+enum class InternetConnectionStatus : u8 {
+    ConnectingUnknown1,
+    ConnectingUnknown2,
+    ConnectingUnknown3,
+    ConnectingUnknown4,
+    Connected,
+};
+
 struct IpAddressSetting {
     bool is_automatic{};
     Network::IPv4Address current_address{};
@@ -260,135 +270,45 @@ public:
     }
 };
 
-class IGeneralService final : public ServiceFramework<IGeneralService> {
-public:
-    explicit IGeneralService(Core::System& system_);
-
-private:
-    void GetClientId(Kernel::HLERequestContext& ctx) {
-        static constexpr u32 client_id = 1;
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
+void IGeneralService::GetClientId(Kernel::HLERequestContext& ctx) {
+    static constexpr u32 client_id = 1;
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
 
-        IPC::ResponseBuilder rb{ctx, 4};
-        rb.Push(ResultSuccess);
-        rb.Push<u64>(client_id); // Client ID needs to be non zero otherwise it's considered invalid
-    }
-    void CreateScanRequest(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NIFM, "called");
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.Push<u64>(client_id); // Client ID needs to be non zero otherwise it's considered invalid
+}
 
-        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+void IGeneralService::CreateScanRequest(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_NIFM, "called");
 
-        rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IScanRequest>(system);
-    }
-    void CreateRequest(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NIFM, "called");
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
-        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IScanRequest>(system);
+}
 
-        rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IRequest>(system);
-    }
-    void GetCurrentNetworkProfile(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
+void IGeneralService::CreateRequest(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_NIFM, "called");
 
-        const auto net_iface = Network::GetSelectedNetworkInterface();
-
-        const SfNetworkProfileData network_profile_data = [&net_iface] {
-            if (!net_iface) {
-                return SfNetworkProfileData{};
-            }
-
-            return SfNetworkProfileData{
-                .ip_setting_data{
-                    .ip_address_setting{
-                        .is_automatic{true},
-                        .current_address{Network::TranslateIPv4(net_iface->ip_address)},
-                        .subnet_mask{Network::TranslateIPv4(net_iface->subnet_mask)},
-                        .gateway{Network::TranslateIPv4(net_iface->gateway)},
-                    },
-                    .dns_setting{
-                        .is_automatic{true},
-                        .primary_dns{1, 1, 1, 1},
-                        .secondary_dns{1, 0, 0, 1},
-                    },
-                    .proxy_setting{
-                        .enabled{false},
-                        .port{},
-                        .proxy_server{},
-                        .automatic_auth_enabled{},
-                        .user{},
-                        .password{},
-                    },
-                    .mtu{1500},
-                },
-                .uuid{0xdeadbeef, 0xdeadbeef},
-                .network_name{"yuzu Network"},
-                .wireless_setting_data{
-                    .ssid_length{12},
-                    .ssid{"yuzu Network"},
-                    .passphrase{"yuzupassword"},
-                },
-            };
-        }();
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
-        ctx.WriteBuffer(network_profile_data);
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IRequest>(system);
+}
 
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-    void RemoveNetworkProfile(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
+void IGeneralService::GetCurrentNetworkProfile(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
 
-        IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
-    }
-    void GetCurrentIpAddress(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
+    const auto net_iface = Network::GetSelectedNetworkInterface();
 
-        auto ipv4 = Network::GetHostIPv4Address();
-        if (!ipv4) {
-            LOG_ERROR(Service_NIFM, "Couldn't get host IPv4 address, defaulting to 0.0.0.0");
-            ipv4.emplace(Network::IPv4Address{0, 0, 0, 0});
+    SfNetworkProfileData network_profile_data = [&net_iface] {
+        if (!net_iface) {
+            return SfNetworkProfileData{};
         }
 
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.PushRaw(*ipv4);
-    }
-    void CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_NIFM, "called");
-
-        ASSERT_MSG(ctx.GetReadBufferSize() == 0x17c,
-                   "SfNetworkProfileData is not the correct size");
-        u128 uuid{};
-        auto buffer = ctx.ReadBuffer();
-        std::memcpy(&uuid, buffer.data() + 8, sizeof(u128));
-
-        IPC::ResponseBuilder rb{ctx, 6, 0, 1};
-
-        rb.Push(ResultSuccess);
-        rb.PushIpcInterface<INetworkProfile>(system);
-        rb.PushRaw<u128>(uuid);
-    }
-    void GetCurrentIpConfigInfo(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
-
-        struct IpConfigInfo {
-            IpAddressSetting ip_address_setting{};
-            DnsSetting dns_setting{};
-        };
-        static_assert(sizeof(IpConfigInfo) == sizeof(IpAddressSetting) + sizeof(DnsSetting),
-                      "IpConfigInfo has incorrect size.");
-
-        const auto net_iface = Network::GetSelectedNetworkInterface();
-
-        const IpConfigInfo ip_config_info = [&net_iface] {
-            if (!net_iface) {
-                return IpConfigInfo{};
-            }
-
-            return IpConfigInfo{
+        return SfNetworkProfileData{
+            .ip_setting_data{
                 .ip_address_setting{
                     .is_automatic{true},
                     .current_address{Network::TranslateIPv4(net_iface->ip_address)},
@@ -400,46 +320,178 @@ private:
                     .primary_dns{1, 1, 1, 1},
                     .secondary_dns{1, 0, 0, 1},
                 },
-            };
-        }();
+                .proxy_setting{
+                    .enabled{false},
+                    .port{},
+                    .proxy_server{},
+                    .automatic_auth_enabled{},
+                    .user{},
+                    .password{},
+                },
+                .mtu{1500},
+            },
+            .uuid{0xdeadbeef, 0xdeadbeef},
+            .network_name{"yuzu Network"},
+            .wireless_setting_data{
+                .ssid_length{12},
+                .ssid{"yuzu Network"},
+                .passphrase{"yuzupassword"},
+            },
+        };
+    }();
 
-        IPC::ResponseBuilder rb{ctx, 2 + (sizeof(IpConfigInfo) + 3) / sizeof(u32)};
-        rb.Push(ResultSuccess);
-        rb.PushRaw<IpConfigInfo>(ip_config_info);
+    // When we're connected to a room, spoof the hosts IP address
+    if (auto room_member = network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            network_profile_data.ip_setting_data.ip_address_setting.current_address =
+                room_member->GetFakeIpAddress();
+        }
     }
-    void IsWirelessCommunicationEnabled(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
 
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.Push<u8>(0);
+    ctx.WriteBuffer(network_profile_data);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IGeneralService::RemoveNetworkProfile(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IGeneralService::GetCurrentIpAddress(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
+
+    auto ipv4 = Network::GetHostIPv4Address();
+    if (!ipv4) {
+        LOG_ERROR(Service_NIFM, "Couldn't get host IPv4 address, defaulting to 0.0.0.0");
+        ipv4.emplace(Network::IPv4Address{0, 0, 0, 0});
     }
-    void IsEthernetCommunicationEnabled(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
 
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        if (Network::GetHostIPv4Address().has_value()) {
-            rb.Push<u8>(1);
-        } else {
-            rb.Push<u8>(0);
+    // When we're connected to a room, spoof the hosts IP address
+    if (auto room_member = network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            ipv4 = room_member->GetFakeIpAddress();
         }
     }
-    void IsAnyInternetRequestAccepted(Kernel::HLERequestContext& ctx) {
-        LOG_WARNING(Service_NIFM, "(STUBBED) called");
 
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        if (Network::GetHostIPv4Address().has_value()) {
-            rb.Push<u8>(1);
-        } else {
-            rb.Push<u8>(0);
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(*ipv4);
+}
+
+void IGeneralService::CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_NIFM, "called");
+
+    ASSERT_MSG(ctx.GetReadBufferSize() == 0x17c, "SfNetworkProfileData is not the correct size");
+    u128 uuid{};
+    auto buffer = ctx.ReadBuffer();
+    std::memcpy(&uuid, buffer.data() + 8, sizeof(u128));
+
+    IPC::ResponseBuilder rb{ctx, 6, 0, 1};
+
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<INetworkProfile>(system);
+    rb.PushRaw<u128>(uuid);
+}
+
+void IGeneralService::GetCurrentIpConfigInfo(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
+
+    struct IpConfigInfo {
+        IpAddressSetting ip_address_setting{};
+        DnsSetting dns_setting{};
+    };
+    static_assert(sizeof(IpConfigInfo) == sizeof(IpAddressSetting) + sizeof(DnsSetting),
+                  "IpConfigInfo has incorrect size.");
+
+    const auto net_iface = Network::GetSelectedNetworkInterface();
+
+    IpConfigInfo ip_config_info = [&net_iface] {
+        if (!net_iface) {
+            return IpConfigInfo{};
+        }
+
+        return IpConfigInfo{
+            .ip_address_setting{
+                .is_automatic{true},
+                .current_address{Network::TranslateIPv4(net_iface->ip_address)},
+                .subnet_mask{Network::TranslateIPv4(net_iface->subnet_mask)},
+                .gateway{Network::TranslateIPv4(net_iface->gateway)},
+            },
+            .dns_setting{
+                .is_automatic{true},
+                .primary_dns{1, 1, 1, 1},
+                .secondary_dns{1, 0, 0, 1},
+            },
+        };
+    }();
+
+    // When we're connected to a room, spoof the hosts IP address
+    if (auto room_member = network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            ip_config_info.ip_address_setting.current_address = room_member->GetFakeIpAddress();
         }
     }
-};
+
+    IPC::ResponseBuilder rb{ctx, 2 + (sizeof(IpConfigInfo) + 3) / sizeof(u32)};
+    rb.Push(ResultSuccess);
+    rb.PushRaw<IpConfigInfo>(ip_config_info);
+}
+
+void IGeneralService::IsWirelessCommunicationEnabled(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u8>(1);
+}
+
+void IGeneralService::GetInternetConnectionStatus(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
+
+    struct Output {
+        InternetConnectionType type{InternetConnectionType::WiFi};
+        u8 wifi_strength{3};
+        InternetConnectionStatus state{InternetConnectionStatus::Connected};
+    };
+    static_assert(sizeof(Output) == 0x3, "Output has incorrect size.");
+
+    constexpr Output out{};
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(out);
+}
+
+void IGeneralService::IsEthernetCommunicationEnabled(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service_NIFM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    if (Network::GetHostIPv4Address().has_value()) {
+        rb.Push<u8>(1);
+    } else {
+        rb.Push<u8>(0);
+    }
+}
+
+void IGeneralService::IsAnyInternetRequestAccepted(Kernel::HLERequestContext& ctx) {
+    LOG_ERROR(Service_NIFM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    if (Network::GetHostIPv4Address().has_value()) {
+        rb.Push<u8>(1);
+    } else {
+        rb.Push<u8>(0);
+    }
+}
 
 IGeneralService::IGeneralService(Core::System& system_)
-    : ServiceFramework{system_, "IGeneralService"} {
+    : ServiceFramework{system_, "IGeneralService"}, network{system_.GetRoomNetwork()} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {1, &IGeneralService::GetClientId, "GetClientId"},
@@ -458,7 +510,7 @@ IGeneralService::IGeneralService(Core::System& system_)
         {15, &IGeneralService::GetCurrentIpConfigInfo, "GetCurrentIpConfigInfo"},
         {16, nullptr, "SetWirelessCommunicationEnabled"},
         {17, &IGeneralService::IsWirelessCommunicationEnabled, "IsWirelessCommunicationEnabled"},
-        {18, nullptr, "GetInternetConnectionStatus"},
+        {18, &IGeneralService::GetInternetConnectionStatus, "GetInternetConnectionStatus"},
         {19, nullptr, "SetEthernetCommunicationEnabled"},
         {20, &IGeneralService::IsEthernetCommunicationEnabled, "IsEthernetCommunicationEnabled"},
         {21, &IGeneralService::IsAnyInternetRequestAccepted, "IsAnyInternetRequestAccepted"},
@@ -490,6 +542,8 @@ IGeneralService::IGeneralService(Core::System& system_)
     RegisterHandlers(functions);
 }
 
+IGeneralService::~IGeneralService() = default;
+
 class NetworkInterface final : public ServiceFramework<NetworkInterface> {
 public:
     explicit NetworkInterface(const char* name, Core::System& system_)
diff --git a/src/core/hle/service/nifm/nifm.h b/src/core/hle/service/nifm/nifm.h
index c3dd4f386..48161be28 100644
--- a/src/core/hle/service/nifm/nifm.h
+++ b/src/core/hle/service/nifm/nifm.h
@@ -1,9 +1,13 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include "core/hle/service/service.h"
+#include "network/network.h"
+#include "network/room.h"
+#include "network/room_member.h"
+
 namespace Core {
 class System;
 }
@@ -17,4 +21,26 @@ namespace Service::NIFM {
 /// Registers all NIFM services with the specified service manager.
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
 
+class IGeneralService final : public ServiceFramework<IGeneralService> {
+public:
+    explicit IGeneralService(Core::System& system_);
+    ~IGeneralService() override;
+
+private:
+    void GetClientId(Kernel::HLERequestContext& ctx);
+    void CreateScanRequest(Kernel::HLERequestContext& ctx);
+    void CreateRequest(Kernel::HLERequestContext& ctx);
+    void GetCurrentNetworkProfile(Kernel::HLERequestContext& ctx);
+    void RemoveNetworkProfile(Kernel::HLERequestContext& ctx);
+    void GetCurrentIpAddress(Kernel::HLERequestContext& ctx);
+    void CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx);
+    void GetCurrentIpConfigInfo(Kernel::HLERequestContext& ctx);
+    void IsWirelessCommunicationEnabled(Kernel::HLERequestContext& ctx);
+    void GetInternetConnectionStatus(Kernel::HLERequestContext& ctx);
+    void IsEthernetCommunicationEnabled(Kernel::HLERequestContext& ctx);
+    void IsAnyInternetRequestAccepted(Kernel::HLERequestContext& ctx);
+
+    Network::RoomNetwork& network;
+};
+
 } // namespace Service::NIFM
diff --git a/src/core/hle/service/nim/nim.cpp b/src/core/hle/service/nim/nim.cpp
index 4fc23a958..b2bb7426d 100644
--- a/src/core/hle/service/nim/nim.cpp
+++ b/src/core/hle/service/nim/nim.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <chrono>
 #include <ctime>
diff --git a/src/core/hle/service/nim/nim.h b/src/core/hle/service/nim/nim.h
index 571153fe6..8f6ff28e8 100644
--- a/src/core/hle/service/nim/nim.h
+++ b/src/core/hle/service/nim/nim.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/npns/npns.cpp b/src/core/hle/service/npns/npns.cpp
index 32533cd94..8133711c2 100644
--- a/src/core/hle/service/npns/npns.cpp
+++ b/src/core/hle/service/npns/npns.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/npns/npns.h b/src/core/hle/service/npns/npns.h
index 3b7596b6b..84e6ec437 100644
--- a/src/core/hle/service/npns/npns.h
+++ b/src/core/hle/service/npns/npns.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/ns/errors.h b/src/core/hle/service/ns/errors.h
index f4aea8a65..8a7621798 100644
--- a/src/core/hle/service/ns/errors.h
+++ b/src/core/hle/service/ns/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,5 +7,5 @@
 
 namespace Service::NS {
 
-constexpr ResultCode ERR_APPLICATION_LANGUAGE_NOT_FOUND{ErrorModule::NS, 300};
+constexpr Result ERR_APPLICATION_LANGUAGE_NOT_FOUND{ErrorModule::NS, 300};
 }
\ No newline at end of file
diff --git a/src/core/hle/service/ns/iplatform_service_manager.cpp b/src/core/hle/service/ns/iplatform_service_manager.cpp
new file mode 100644
index 000000000..fd047ff26
--- /dev/null
+++ b/src/core/hle/service/ns/iplatform_service_manager.cpp
@@ -0,0 +1,299 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <cstring>
+#include <vector>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "common/logging/log.h"
+#include "common/swap.h"
+#include "core/core.h"
+#include "core/file_sys/content_archive.h"
+#include "core/file_sys/nca_metadata.h"
+#include "core/file_sys/registered_cache.h"
+#include "core/file_sys/romfs.h"
+#include "core/file_sys/system_archive/system_archive.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_shared_memory.h"
+#include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/physical_memory.h"
+#include "core/hle/service/filesystem/filesystem.h"
+#include "core/hle/service/ns/iplatform_service_manager.h"
+
+namespace Service::NS {
+
+struct FontRegion {
+    u32 offset;
+    u32 size;
+};
+
+// The below data is specific to shared font data dumped from Switch on f/w 2.2
+// Virtual address and offsets/sizes likely will vary by dump
+[[maybe_unused]] constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL};
+constexpr u32 EXPECTED_RESULT{0x7f9a0218}; // What we expect the decrypted bfttf first 4 bytes to be
+constexpr u32 EXPECTED_MAGIC{0x36f81a1e};  // What we expect the encrypted bfttf first 4 bytes to be
+constexpr u64 SHARED_FONT_MEM_SIZE{0x1100000};
+constexpr FontRegion EMPTY_REGION{0, 0};
+
+enum class LoadState : u32 {
+    Loading = 0,
+    Done = 1,
+};
+
+static void DecryptSharedFont(const std::vector<u32>& input, Kernel::PhysicalMemory& output,
+                              std::size_t& offset) {
+    ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE,
+               "Shared fonts exceeds 17mb!");
+    ASSERT_MSG(input[0] == EXPECTED_MAGIC, "Failed to derive key, unexpected magic number");
+
+    const u32 KEY = input[0] ^ EXPECTED_RESULT; // Derive key using an inverse xor
+    std::vector<u32> transformed_font(input.size());
+    // TODO(ogniK): Figure out a better way to do this
+    std::transform(input.begin(), input.end(), transformed_font.begin(),
+                   [&KEY](u32 font_data) { return Common::swap32(font_data ^ KEY); });
+    transformed_font[1] = Common::swap32(transformed_font[1]) ^ KEY; // "re-encrypt" the size
+    std::memcpy(output.data() + offset, transformed_font.data(),
+                transformed_font.size() * sizeof(u32));
+    offset += transformed_font.size() * sizeof(u32);
+}
+
+void DecryptSharedFontToTTF(const std::vector<u32>& input, std::vector<u8>& output) {
+    ASSERT_MSG(input[0] == EXPECTED_MAGIC, "Failed to derive key, unexpected magic number");
+
+    if (input.size() < 2) {
+        LOG_ERROR(Service_NS, "Input font is empty");
+        return;
+    }
+
+    const u32 KEY = input[0] ^ EXPECTED_RESULT; // Derive key using an inverse xor
+    std::vector<u32> transformed_font(input.size());
+    // TODO(ogniK): Figure out a better way to do this
+    std::transform(input.begin(), input.end(), transformed_font.begin(),
+                   [&KEY](u32 font_data) { return Common::swap32(font_data ^ KEY); });
+    std::memcpy(output.data(), transformed_font.data() + 2,
+                (transformed_font.size() - 2) * sizeof(u32));
+}
+
+void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output,
+                       std::size_t& offset) {
+    ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE,
+               "Shared fonts exceeds 17mb!");
+
+    const auto key = Common::swap32(EXPECTED_RESULT ^ EXPECTED_MAGIC);
+    std::vector<u32> transformed_font(input.size() + 2);
+    transformed_font[0] = Common::swap32(EXPECTED_MAGIC);
+    transformed_font[1] = Common::swap32(static_cast<u32>(input.size() * sizeof(u32))) ^ key;
+    std::transform(input.begin(), input.end(), transformed_font.begin() + 2,
+                   [key](u32 in) { return in ^ key; });
+    std::memcpy(output.data() + offset, transformed_font.data(),
+                transformed_font.size() * sizeof(u32));
+    offset += transformed_font.size() * sizeof(u32);
+}
+
+// Helper function to make BuildSharedFontsRawRegions a bit nicer
+static u32 GetU32Swapped(const u8* data) {
+    u32 value;
+    std::memcpy(&value, data, sizeof(value));
+    return Common::swap32(value);
+}
+
+struct IPlatformServiceManager::Impl {
+    const FontRegion& GetSharedFontRegion(std::size_t index) const {
+        if (index >= shared_font_regions.size() || shared_font_regions.empty()) {
+            // No font fallback
+            return EMPTY_REGION;
+        }
+        return shared_font_regions.at(index);
+    }
+
+    void BuildSharedFontsRawRegions(const Kernel::PhysicalMemory& input) {
+        // As we can derive the xor key we can just populate the offsets
+        // based on the shared memory dump
+        unsigned cur_offset = 0;
+
+        for (std::size_t i = 0; i < SHARED_FONTS.size(); i++) {
+            // Out of shared fonts/invalid font
+            if (GetU32Swapped(input.data() + cur_offset) != EXPECTED_RESULT) {
+                break;
+            }
+
+            // Derive key withing inverse xor
+            const u32 KEY = GetU32Swapped(input.data() + cur_offset) ^ EXPECTED_MAGIC;
+            const u32 SIZE = GetU32Swapped(input.data() + cur_offset + 4) ^ KEY;
+            shared_font_regions.push_back(FontRegion{cur_offset + 8, SIZE});
+            cur_offset += SIZE + 8;
+        }
+    }
+
+    /// Backing memory for the shared font data
+    std::shared_ptr<Kernel::PhysicalMemory> shared_font;
+
+    // Automatically populated based on shared_fonts dump or system archives.
+    std::vector<FontRegion> shared_font_regions;
+};
+
+IPlatformServiceManager::IPlatformServiceManager(Core::System& system_, const char* service_name_)
+    : ServiceFramework{system_, service_name_}, impl{std::make_unique<Impl>()} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, &IPlatformServiceManager::RequestLoad, "RequestLoad"},
+        {1, &IPlatformServiceManager::GetLoadState, "GetLoadState"},
+        {2, &IPlatformServiceManager::GetSize, "GetSize"},
+        {3, &IPlatformServiceManager::GetSharedMemoryAddressOffset, "GetSharedMemoryAddressOffset"},
+        {4, &IPlatformServiceManager::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"},
+        {5, &IPlatformServiceManager::GetSharedFontInOrderOfPriority, "GetSharedFontInOrderOfPriority"},
+        {6, nullptr, "GetSharedFontInOrderOfPriorityForSystem"},
+        {100, nullptr, "RequestApplicationFunctionAuthorization"},
+        {101, nullptr, "RequestApplicationFunctionAuthorizationByProcessId"},
+        {102, nullptr, "RequestApplicationFunctionAuthorizationByApplicationId"},
+        {103, nullptr, "RefreshApplicationFunctionBlackListDebugRecord"},
+        {104, nullptr, "RequestApplicationFunctionAuthorizationByProgramId"},
+        {105, nullptr, "GetFunctionBlackListSystemVersionToAuthorize"},
+        {106, nullptr, "GetFunctionBlackListVersion"},
+        {1000, nullptr, "LoadNgWordDataForPlatformRegionChina"},
+        {1001, nullptr, "GetNgWordDataSizeForPlatformRegionChina"},
+    };
+    // clang-format on
+    RegisterHandlers(functions);
+
+    auto& fsc = system.GetFileSystemController();
+
+    // Attempt to load shared font data from disk
+    const auto* nand = fsc.GetSystemNANDContents();
+    std::size_t offset = 0;
+    // Rebuild shared fonts from data ncas or synthesize
+
+    impl->shared_font = std::make_shared<Kernel::PhysicalMemory>(SHARED_FONT_MEM_SIZE);
+    for (auto font : SHARED_FONTS) {
+        FileSys::VirtualFile romfs;
+        const auto nca =
+            nand->GetEntry(static_cast<u64>(font.first), FileSys::ContentRecordType::Data);
+        if (nca) {
+            romfs = nca->GetRomFS();
+        }
+
+        if (!romfs) {
+            romfs = FileSys::SystemArchive::SynthesizeSystemArchive(static_cast<u64>(font.first));
+        }
+
+        if (!romfs) {
+            LOG_ERROR(Service_NS, "Failed to find or synthesize {:016X}! Skipping", font.first);
+            continue;
+        }
+
+        const auto extracted_romfs = FileSys::ExtractRomFS(romfs);
+        if (!extracted_romfs) {
+            LOG_ERROR(Service_NS, "Failed to extract RomFS for {:016X}! Skipping", font.first);
+            continue;
+        }
+        const auto font_fp = extracted_romfs->GetFile(font.second);
+        if (!font_fp) {
+            LOG_ERROR(Service_NS, "{:016X} has no file \"{}\"! Skipping", font.first, font.second);
+            continue;
+        }
+        std::vector<u32> font_data_u32(font_fp->GetSize() / sizeof(u32));
+        font_fp->ReadBytes<u32>(font_data_u32.data(), font_fp->GetSize());
+        // We need to be BigEndian as u32s for the xor encryption
+        std::transform(font_data_u32.begin(), font_data_u32.end(), font_data_u32.begin(),
+                       Common::swap32);
+        // Font offset and size do not account for the header
+        const FontRegion region{static_cast<u32>(offset + 8),
+                                static_cast<u32>((font_data_u32.size() * sizeof(u32)) - 8)};
+        DecryptSharedFont(font_data_u32, *impl->shared_font, offset);
+        impl->shared_font_regions.push_back(region);
+    }
+}
+
+IPlatformServiceManager::~IPlatformServiceManager() = default;
+
+void IPlatformServiceManager::RequestLoad(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const u32 shared_font_type{rp.Pop<u32>()};
+    // Games don't call this so all fonts should be loaded
+    LOG_DEBUG(Service_NS, "called, shared_font_type={}", shared_font_type);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void IPlatformServiceManager::GetLoadState(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const u32 font_id{rp.Pop<u32>()};
+    LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u32>(static_cast<u32>(LoadState::Done));
+}
+
+void IPlatformServiceManager::GetSize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const u32 font_id{rp.Pop<u32>()};
+    LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u32>(impl->GetSharedFontRegion(font_id).size);
+}
+
+void IPlatformServiceManager::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const u32 font_id{rp.Pop<u32>()};
+    LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u32>(impl->GetSharedFontRegion(font_id).offset);
+}
+
+void IPlatformServiceManager::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) {
+    // Map backing memory for the font data
+    LOG_DEBUG(Service_NS, "called");
+
+    // Create shared font memory object
+    std::memcpy(kernel.GetFontSharedMem().GetPointer(), impl->shared_font->data(),
+                impl->shared_font->size());
+
+    IPC::ResponseBuilder rb{ctx, 2, 1};
+    rb.Push(ResultSuccess);
+    rb.PushCopyObjects(&kernel.GetFontSharedMem());
+}
+
+void IPlatformServiceManager::GetSharedFontInOrderOfPriority(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const u64 language_code{rp.Pop<u64>()}; // TODO(ogniK): Find out what this is used for
+    LOG_DEBUG(Service_NS, "called, language_code={:X}", language_code);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    std::vector<u32> font_codes;
+    std::vector<u32> font_offsets;
+    std::vector<u32> font_sizes;
+
+    // TODO(ogniK): Have actual priority order
+    for (std::size_t i = 0; i < impl->shared_font_regions.size(); i++) {
+        font_codes.push_back(static_cast<u32>(i));
+        auto region = impl->GetSharedFontRegion(i);
+        font_offsets.push_back(region.offset);
+        font_sizes.push_back(region.size);
+    }
+
+    // Resize buffers if game requests smaller size output.
+    font_codes.resize(
+        std::min<std::size_t>(font_codes.size(), ctx.GetWriteBufferSize(0) / sizeof(u32)));
+    font_offsets.resize(
+        std::min<std::size_t>(font_offsets.size(), ctx.GetWriteBufferSize(1) / sizeof(u32)));
+    font_sizes.resize(
+        std::min<std::size_t>(font_sizes.size(), ctx.GetWriteBufferSize(2) / sizeof(u32)));
+
+    ctx.WriteBuffer(font_codes, 0);
+    ctx.WriteBuffer(font_offsets, 1);
+    ctx.WriteBuffer(font_sizes, 2);
+
+    rb.Push(ResultSuccess);
+    rb.Push<u8>(static_cast<u8>(LoadState::Done)); // Fonts Loaded
+    rb.Push<u32>(static_cast<u32>(font_codes.size()));
+}
+
+} // namespace Service::NS
diff --git a/src/core/hle/service/ns/iplatform_service_manager.h b/src/core/hle/service/ns/iplatform_service_manager.h
new file mode 100644
index 000000000..ed6eda89f
--- /dev/null
+++ b/src/core/hle/service/ns/iplatform_service_manager.h
@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <vector>
+#include "core/hle/service/service.h"
+
+namespace Service {
+
+namespace FileSystem {
+class FileSystemController;
+} // namespace FileSystem
+
+namespace NS {
+
+enum class FontArchives : u64 {
+    Extension = 0x0100000000000810,
+    Standard = 0x0100000000000811,
+    Korean = 0x0100000000000812,
+    ChineseTraditional = 0x0100000000000813,
+    ChineseSimple = 0x0100000000000814,
+};
+
+constexpr std::array<std::pair<FontArchives, const char*>, 7> SHARED_FONTS{
+    std::make_pair(FontArchives::Standard, "nintendo_udsg-r_std_003.bfttf"),
+    std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_org_zh-cn_003.bfttf"),
+    std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_ext_zh-cn_003.bfttf"),
+    std::make_pair(FontArchives::ChineseTraditional, "nintendo_udjxh-db_zh-tw_003.bfttf"),
+    std::make_pair(FontArchives::Korean, "nintendo_udsg-r_ko_003.bfttf"),
+    std::make_pair(FontArchives::Extension, "nintendo_ext_003.bfttf"),
+    std::make_pair(FontArchives::Extension, "nintendo_ext2_003.bfttf"),
+};
+
+void DecryptSharedFontToTTF(const std::vector<u32>& input, std::vector<u8>& output);
+void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output, std::size_t& offset);
+
+class IPlatformServiceManager final : public ServiceFramework<IPlatformServiceManager> {
+public:
+    explicit IPlatformServiceManager(Core::System& system_, const char* service_name_);
+    ~IPlatformServiceManager() override;
+
+private:
+    void RequestLoad(Kernel::HLERequestContext& ctx);
+    void GetLoadState(Kernel::HLERequestContext& ctx);
+    void GetSize(Kernel::HLERequestContext& ctx);
+    void GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx);
+    void GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx);
+    void GetSharedFontInOrderOfPriority(Kernel::HLERequestContext& ctx);
+
+    struct Impl;
+    std::unique_ptr<Impl> impl;
+};
+
+} // namespace NS
+
+} // namespace Service
diff --git a/src/core/hle/service/ns/language.cpp b/src/core/hle/service/ns/language.cpp
index e01c6be47..036a1e9b7 100644
--- a/src/core/hle/service/ns/language.cpp
+++ b/src/core/hle/service/ns/language.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/ns/language.h"
 #include "core/hle/service/set/set.h"
diff --git a/src/core/hle/service/ns/language.h b/src/core/hle/service/ns/language.h
index 2cc8e4806..ab6b71029 100644
--- a/src/core/hle/service/ns/language.h
+++ b/src/core/hle/service/ns/language.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/ns/ns.cpp b/src/core/hle/service/ns/ns.cpp
index 5eaad0474..f7318c3cb 100644
--- a/src/core/hle/service/ns/ns.cpp
+++ b/src/core/hle/service/ns/ns.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "common/settings.h"
@@ -10,10 +9,10 @@
 #include "core/file_sys/vfs.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/ns/errors.h"
+#include "core/hle/service/ns/iplatform_service_manager.h"
 #include "core/hle/service/ns/language.h"
 #include "core/hle/service/ns/ns.h"
 #include "core/hle/service/ns/pdm_qry.h"
-#include "core/hle/service/ns/pl_u.h"
 #include "core/hle/service/set/set.h"
 
 namespace Service::NS {
@@ -765,7 +764,8 @@ void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system
 
     std::make_shared<PDM_QRY>(system)->InstallAsService(service_manager);
 
-    std::make_shared<PL_U>(system)->InstallAsService(service_manager);
+    std::make_shared<IPlatformServiceManager>(system, "pl:s")->InstallAsService(service_manager);
+    std::make_shared<IPlatformServiceManager>(system, "pl:u")->InstallAsService(service_manager);
 }
 
 } // namespace Service::NS
diff --git a/src/core/hle/service/ns/ns.h b/src/core/hle/service/ns/ns.h
index 43540b0fb..4dc191518 100644
--- a/src/core/hle/service/ns/ns.h
+++ b/src/core/hle/service/ns/ns.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/ns/pdm_qry.cpp b/src/core/hle/service/ns/pdm_qry.cpp
index 36ce46353..aac8f573f 100644
--- a/src/core/hle/service/ns/pdm_qry.cpp
+++ b/src/core/hle/service/ns/pdm_qry.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -9,7 +8,6 @@
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/ns/pdm_qry.h"
 #include "core/hle/service/service.h"
-#include "core/hle/service/sm/sm.h"
 
 namespace Service::NS {
 
diff --git a/src/core/hle/service/ns/pdm_qry.h b/src/core/hle/service/ns/pdm_qry.h
index 516136314..abcc3bef3 100644
--- a/src/core/hle/service/ns/pdm_qry.h
+++ b/src/core/hle/service/ns/pdm_qry.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp
deleted file mode 100644
index 74cc45f1e..000000000
--- a/src/core/hle/service/ns/pl_u.cpp
+++ /dev/null
@@ -1,300 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cstring>
-#include <vector>
-
-#include "common/assert.h"
-#include "common/common_types.h"
-#include "common/logging/log.h"
-#include "common/swap.h"
-#include "core/core.h"
-#include "core/file_sys/content_archive.h"
-#include "core/file_sys/nca_metadata.h"
-#include "core/file_sys/registered_cache.h"
-#include "core/file_sys/romfs.h"
-#include "core/file_sys/system_archive/system_archive.h"
-#include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/k_shared_memory.h"
-#include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/physical_memory.h"
-#include "core/hle/service/filesystem/filesystem.h"
-#include "core/hle/service/ns/pl_u.h"
-
-namespace Service::NS {
-
-struct FontRegion {
-    u32 offset;
-    u32 size;
-};
-
-// The below data is specific to shared font data dumped from Switch on f/w 2.2
-// Virtual address and offsets/sizes likely will vary by dump
-[[maybe_unused]] constexpr VAddr SHARED_FONT_MEM_VADDR{0x00000009d3016000ULL};
-constexpr u32 EXPECTED_RESULT{0x7f9a0218}; // What we expect the decrypted bfttf first 4 bytes to be
-constexpr u32 EXPECTED_MAGIC{0x36f81a1e};  // What we expect the encrypted bfttf first 4 bytes to be
-constexpr u64 SHARED_FONT_MEM_SIZE{0x1100000};
-constexpr FontRegion EMPTY_REGION{0, 0};
-
-enum class LoadState : u32 {
-    Loading = 0,
-    Done = 1,
-};
-
-static void DecryptSharedFont(const std::vector<u32>& input, Kernel::PhysicalMemory& output,
-                              std::size_t& offset) {
-    ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE,
-               "Shared fonts exceeds 17mb!");
-    ASSERT_MSG(input[0] == EXPECTED_MAGIC, "Failed to derive key, unexpected magic number");
-
-    const u32 KEY = input[0] ^ EXPECTED_RESULT; // Derive key using an inverse xor
-    std::vector<u32> transformed_font(input.size());
-    // TODO(ogniK): Figure out a better way to do this
-    std::transform(input.begin(), input.end(), transformed_font.begin(),
-                   [&KEY](u32 font_data) { return Common::swap32(font_data ^ KEY); });
-    transformed_font[1] = Common::swap32(transformed_font[1]) ^ KEY; // "re-encrypt" the size
-    std::memcpy(output.data() + offset, transformed_font.data(),
-                transformed_font.size() * sizeof(u32));
-    offset += transformed_font.size() * sizeof(u32);
-}
-
-void DecryptSharedFontToTTF(const std::vector<u32>& input, std::vector<u8>& output) {
-    ASSERT_MSG(input[0] == EXPECTED_MAGIC, "Failed to derive key, unexpected magic number");
-
-    if (input.size() < 2) {
-        LOG_ERROR(Service_NS, "Input font is empty");
-        return;
-    }
-
-    const u32 KEY = input[0] ^ EXPECTED_RESULT; // Derive key using an inverse xor
-    std::vector<u32> transformed_font(input.size());
-    // TODO(ogniK): Figure out a better way to do this
-    std::transform(input.begin(), input.end(), transformed_font.begin(),
-                   [&KEY](u32 font_data) { return Common::swap32(font_data ^ KEY); });
-    std::memcpy(output.data(), transformed_font.data() + 2,
-                (transformed_font.size() - 2) * sizeof(u32));
-}
-
-void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output,
-                       std::size_t& offset) {
-    ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE,
-               "Shared fonts exceeds 17mb!");
-
-    const auto key = Common::swap32(EXPECTED_RESULT ^ EXPECTED_MAGIC);
-    std::vector<u32> transformed_font(input.size() + 2);
-    transformed_font[0] = Common::swap32(EXPECTED_MAGIC);
-    transformed_font[1] = Common::swap32(static_cast<u32>(input.size() * sizeof(u32))) ^ key;
-    std::transform(input.begin(), input.end(), transformed_font.begin() + 2,
-                   [key](u32 in) { return in ^ key; });
-    std::memcpy(output.data() + offset, transformed_font.data(),
-                transformed_font.size() * sizeof(u32));
-    offset += transformed_font.size() * sizeof(u32);
-}
-
-// Helper function to make BuildSharedFontsRawRegions a bit nicer
-static u32 GetU32Swapped(const u8* data) {
-    u32 value;
-    std::memcpy(&value, data, sizeof(value));
-    return Common::swap32(value);
-}
-
-struct PL_U::Impl {
-    const FontRegion& GetSharedFontRegion(std::size_t index) const {
-        if (index >= shared_font_regions.size() || shared_font_regions.empty()) {
-            // No font fallback
-            return EMPTY_REGION;
-        }
-        return shared_font_regions.at(index);
-    }
-
-    void BuildSharedFontsRawRegions(const Kernel::PhysicalMemory& input) {
-        // As we can derive the xor key we can just populate the offsets
-        // based on the shared memory dump
-        unsigned cur_offset = 0;
-
-        for (std::size_t i = 0; i < SHARED_FONTS.size(); i++) {
-            // Out of shared fonts/invalid font
-            if (GetU32Swapped(input.data() + cur_offset) != EXPECTED_RESULT) {
-                break;
-            }
-
-            // Derive key withing inverse xor
-            const u32 KEY = GetU32Swapped(input.data() + cur_offset) ^ EXPECTED_MAGIC;
-            const u32 SIZE = GetU32Swapped(input.data() + cur_offset + 4) ^ KEY;
-            shared_font_regions.push_back(FontRegion{cur_offset + 8, SIZE});
-            cur_offset += SIZE + 8;
-        }
-    }
-
-    /// Backing memory for the shared font data
-    std::shared_ptr<Kernel::PhysicalMemory> shared_font;
-
-    // Automatically populated based on shared_fonts dump or system archives.
-    std::vector<FontRegion> shared_font_regions;
-};
-
-PL_U::PL_U(Core::System& system_)
-    : ServiceFramework{system_, "pl:u"}, impl{std::make_unique<Impl>()} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, &PL_U::RequestLoad, "RequestLoad"},
-        {1, &PL_U::GetLoadState, "GetLoadState"},
-        {2, &PL_U::GetSize, "GetSize"},
-        {3, &PL_U::GetSharedMemoryAddressOffset, "GetSharedMemoryAddressOffset"},
-        {4, &PL_U::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"},
-        {5, &PL_U::GetSharedFontInOrderOfPriority, "GetSharedFontInOrderOfPriority"},
-        {6, nullptr, "GetSharedFontInOrderOfPriorityForSystem"},
-        {100, nullptr, "RequestApplicationFunctionAuthorization"},
-        {101, nullptr, "RequestApplicationFunctionAuthorizationByProcessId"},
-        {102, nullptr, "RequestApplicationFunctionAuthorizationByApplicationId"},
-        {103, nullptr, "RefreshApplicationFunctionBlackListDebugRecord"},
-        {104, nullptr, "RequestApplicationFunctionAuthorizationByProgramId"},
-        {105, nullptr, "GetFunctionBlackListSystemVersionToAuthorize"},
-        {106, nullptr, "GetFunctionBlackListVersion"},
-        {1000, nullptr, "LoadNgWordDataForPlatformRegionChina"},
-        {1001, nullptr, "GetNgWordDataSizeForPlatformRegionChina"},
-    };
-    // clang-format on
-    RegisterHandlers(functions);
-
-    auto& fsc = system.GetFileSystemController();
-
-    // Attempt to load shared font data from disk
-    const auto* nand = fsc.GetSystemNANDContents();
-    std::size_t offset = 0;
-    // Rebuild shared fonts from data ncas or synthesize
-
-    impl->shared_font = std::make_shared<Kernel::PhysicalMemory>(SHARED_FONT_MEM_SIZE);
-    for (auto font : SHARED_FONTS) {
-        FileSys::VirtualFile romfs;
-        const auto nca =
-            nand->GetEntry(static_cast<u64>(font.first), FileSys::ContentRecordType::Data);
-        if (nca) {
-            romfs = nca->GetRomFS();
-        }
-
-        if (!romfs) {
-            romfs = FileSys::SystemArchive::SynthesizeSystemArchive(static_cast<u64>(font.first));
-        }
-
-        if (!romfs) {
-            LOG_ERROR(Service_NS, "Failed to find or synthesize {:016X}! Skipping", font.first);
-            continue;
-        }
-
-        const auto extracted_romfs = FileSys::ExtractRomFS(romfs);
-        if (!extracted_romfs) {
-            LOG_ERROR(Service_NS, "Failed to extract RomFS for {:016X}! Skipping", font.first);
-            continue;
-        }
-        const auto font_fp = extracted_romfs->GetFile(font.second);
-        if (!font_fp) {
-            LOG_ERROR(Service_NS, "{:016X} has no file \"{}\"! Skipping", font.first, font.second);
-            continue;
-        }
-        std::vector<u32> font_data_u32(font_fp->GetSize() / sizeof(u32));
-        font_fp->ReadBytes<u32>(font_data_u32.data(), font_fp->GetSize());
-        // We need to be BigEndian as u32s for the xor encryption
-        std::transform(font_data_u32.begin(), font_data_u32.end(), font_data_u32.begin(),
-                       Common::swap32);
-        // Font offset and size do not account for the header
-        const FontRegion region{static_cast<u32>(offset + 8),
-                                static_cast<u32>((font_data_u32.size() * sizeof(u32)) - 8)};
-        DecryptSharedFont(font_data_u32, *impl->shared_font, offset);
-        impl->shared_font_regions.push_back(region);
-    }
-}
-
-PL_U::~PL_U() = default;
-
-void PL_U::RequestLoad(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const u32 shared_font_type{rp.Pop<u32>()};
-    // Games don't call this so all fonts should be loaded
-    LOG_DEBUG(Service_NS, "called, shared_font_type={}", shared_font_type);
-
-    IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
-}
-
-void PL_U::GetLoadState(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const u32 font_id{rp.Pop<u32>()};
-    LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
-
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push<u32>(static_cast<u32>(LoadState::Done));
-}
-
-void PL_U::GetSize(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const u32 font_id{rp.Pop<u32>()};
-    LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
-
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push<u32>(impl->GetSharedFontRegion(font_id).size);
-}
-
-void PL_U::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const u32 font_id{rp.Pop<u32>()};
-    LOG_DEBUG(Service_NS, "called, font_id={}", font_id);
-
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push<u32>(impl->GetSharedFontRegion(font_id).offset);
-}
-
-void PL_U::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) {
-    // Map backing memory for the font data
-    LOG_DEBUG(Service_NS, "called");
-
-    // Create shared font memory object
-    std::memcpy(kernel.GetFontSharedMem().GetPointer(), impl->shared_font->data(),
-                impl->shared_font->size());
-
-    IPC::ResponseBuilder rb{ctx, 2, 1};
-    rb.Push(ResultSuccess);
-    rb.PushCopyObjects(&kernel.GetFontSharedMem());
-}
-
-void PL_U::GetSharedFontInOrderOfPriority(Kernel::HLERequestContext& ctx) {
-    IPC::RequestParser rp{ctx};
-    const u64 language_code{rp.Pop<u64>()}; // TODO(ogniK): Find out what this is used for
-    LOG_DEBUG(Service_NS, "called, language_code={:X}", language_code);
-
-    IPC::ResponseBuilder rb{ctx, 4};
-    std::vector<u32> font_codes;
-    std::vector<u32> font_offsets;
-    std::vector<u32> font_sizes;
-
-    // TODO(ogniK): Have actual priority order
-    for (std::size_t i = 0; i < impl->shared_font_regions.size(); i++) {
-        font_codes.push_back(static_cast<u32>(i));
-        auto region = impl->GetSharedFontRegion(i);
-        font_offsets.push_back(region.offset);
-        font_sizes.push_back(region.size);
-    }
-
-    // Resize buffers if game requests smaller size output.
-    font_codes.resize(
-        std::min<std::size_t>(font_codes.size(), ctx.GetWriteBufferSize(0) / sizeof(u32)));
-    font_offsets.resize(
-        std::min<std::size_t>(font_offsets.size(), ctx.GetWriteBufferSize(1) / sizeof(u32)));
-    font_sizes.resize(
-        std::min<std::size_t>(font_sizes.size(), ctx.GetWriteBufferSize(2) / sizeof(u32)));
-
-    ctx.WriteBuffer(font_codes, 0);
-    ctx.WriteBuffer(font_offsets, 1);
-    ctx.WriteBuffer(font_sizes, 2);
-
-    rb.Push(ResultSuccess);
-    rb.Push<u8>(static_cast<u8>(LoadState::Done)); // Fonts Loaded
-    rb.Push<u32>(static_cast<u32>(font_codes.size()));
-}
-
-} // namespace Service::NS
diff --git a/src/core/hle/service/ns/pl_u.h b/src/core/hle/service/ns/pl_u.h
deleted file mode 100644
index f920c7f69..000000000
--- a/src/core/hle/service/ns/pl_u.h
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <vector>
-#include "core/hle/service/service.h"
-
-namespace Service {
-
-namespace FileSystem {
-class FileSystemController;
-} // namespace FileSystem
-
-namespace NS {
-
-enum class FontArchives : u64 {
-    Extension = 0x0100000000000810,
-    Standard = 0x0100000000000811,
-    Korean = 0x0100000000000812,
-    ChineseTraditional = 0x0100000000000813,
-    ChineseSimple = 0x0100000000000814,
-};
-
-constexpr std::array<std::pair<FontArchives, const char*>, 7> SHARED_FONTS{
-    std::make_pair(FontArchives::Standard, "nintendo_udsg-r_std_003.bfttf"),
-    std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_org_zh-cn_003.bfttf"),
-    std::make_pair(FontArchives::ChineseSimple, "nintendo_udsg-r_ext_zh-cn_003.bfttf"),
-    std::make_pair(FontArchives::ChineseTraditional, "nintendo_udjxh-db_zh-tw_003.bfttf"),
-    std::make_pair(FontArchives::Korean, "nintendo_udsg-r_ko_003.bfttf"),
-    std::make_pair(FontArchives::Extension, "nintendo_ext_003.bfttf"),
-    std::make_pair(FontArchives::Extension, "nintendo_ext2_003.bfttf"),
-};
-
-void DecryptSharedFontToTTF(const std::vector<u32>& input, std::vector<u8>& output);
-void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output, std::size_t& offset);
-
-class PL_U final : public ServiceFramework<PL_U> {
-public:
-    explicit PL_U(Core::System& system_);
-    ~PL_U() override;
-
-private:
-    void RequestLoad(Kernel::HLERequestContext& ctx);
-    void GetLoadState(Kernel::HLERequestContext& ctx);
-    void GetSize(Kernel::HLERequestContext& ctx);
-    void GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx);
-    void GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx);
-    void GetSharedFontInOrderOfPriority(Kernel::HLERequestContext& ctx);
-
-    struct Impl;
-    std::unique_ptr<Impl> impl;
-};
-
-} // namespace NS
-
-} // namespace Service
diff --git a/src/core/hle/service/nvdrv/core/container.cpp b/src/core/hle/service/nvdrv/core/container.cpp
new file mode 100644
index 000000000..37ca24f5d
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/container.cpp
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Service::Nvidia::NvCore {
+
+struct ContainerImpl {
+    explicit ContainerImpl(Tegra::Host1x::Host1x& host1x_)
+        : file{host1x_}, manager{host1x_}, device_file_data{} {}
+    NvMap file;
+    SyncpointManager manager;
+    Container::Host1xDeviceFileData device_file_data;
+};
+
+Container::Container(Tegra::Host1x::Host1x& host1x_) {
+    impl = std::make_unique<ContainerImpl>(host1x_);
+}
+
+Container::~Container() = default;
+
+NvMap& Container::GetNvMapFile() {
+    return impl->file;
+}
+
+const NvMap& Container::GetNvMapFile() const {
+    return impl->file;
+}
+
+Container::Host1xDeviceFileData& Container::Host1xDeviceFile() {
+    return impl->device_file_data;
+}
+
+const Container::Host1xDeviceFileData& Container::Host1xDeviceFile() const {
+    return impl->device_file_data;
+}
+
+SyncpointManager& Container::GetSyncpointManager() {
+    return impl->manager;
+}
+
+const SyncpointManager& Container::GetSyncpointManager() const {
+    return impl->manager;
+}
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/container.h b/src/core/hle/service/nvdrv/core/container.h
new file mode 100644
index 000000000..b4b63ac90
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/container.h
@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <deque>
+#include <memory>
+#include <unordered_map>
+
+#include "core/hle/service/nvdrv/nvdata.h"
+
+namespace Tegra::Host1x {
+class Host1x;
+} // namespace Tegra::Host1x
+
+namespace Service::Nvidia::NvCore {
+
+class NvMap;
+class SyncpointManager;
+
+struct ContainerImpl;
+
+class Container {
+public:
+    explicit Container(Tegra::Host1x::Host1x& host1x);
+    ~Container();
+
+    NvMap& GetNvMapFile();
+
+    const NvMap& GetNvMapFile() const;
+
+    SyncpointManager& GetSyncpointManager();
+
+    const SyncpointManager& GetSyncpointManager() const;
+
+    struct Host1xDeviceFileData {
+        std::unordered_map<DeviceFD, u32> fd_to_id{};
+        std::deque<u32> syncpts_accumulated{};
+        u32 nvdec_next_id{};
+        u32 vic_next_id{};
+    };
+
+    Host1xDeviceFileData& Host1xDeviceFile();
+
+    const Host1xDeviceFileData& Host1xDeviceFile() const;
+
+private:
+    std::unique_ptr<ContainerImpl> impl;
+};
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/nvmap.cpp b/src/core/hle/service/nvdrv/core/nvmap.cpp
new file mode 100644
index 000000000..fbd8a74a5
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/nvmap.cpp
@@ -0,0 +1,272 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/memory.h"
+#include "video_core/host1x/host1x.h"
+
+using Core::Memory::YUZU_PAGESIZE;
+
+namespace Service::Nvidia::NvCore {
+NvMap::Handle::Handle(u64 size_, Id id_)
+    : size(size_), aligned_size(size), orig_size(size), id(id_) {
+    flags.raw = 0;
+}
+
+NvResult NvMap::Handle::Alloc(Flags pFlags, u32 pAlign, u8 pKind, u64 pAddress) {
+    std::scoped_lock lock(mutex);
+
+    // Handles cannot be allocated twice
+    if (allocated) {
+        return NvResult::AccessDenied;
+    }
+
+    flags = pFlags;
+    kind = pKind;
+    align = pAlign < YUZU_PAGESIZE ? YUZU_PAGESIZE : pAlign;
+
+    // This flag is only applicable for handles with an address passed
+    if (pAddress) {
+        flags.keep_uncached_after_free.Assign(0);
+    } else {
+        LOG_CRITICAL(Service_NVDRV,
+                     "Mapping nvmap handles without a CPU side address is unimplemented!");
+    }
+
+    size = Common::AlignUp(size, YUZU_PAGESIZE);
+    aligned_size = Common::AlignUp(size, align);
+    address = pAddress;
+    allocated = true;
+
+    return NvResult::Success;
+}
+
+NvResult NvMap::Handle::Duplicate(bool internal_session) {
+    std::scoped_lock lock(mutex);
+    // Unallocated handles cannot be duplicated as duplication requires memory accounting (in HOS)
+    if (!allocated) [[unlikely]] {
+        return NvResult::BadValue;
+    }
+
+    // If we internally use FromId the duplication tracking of handles won't work accurately due to
+    // us not implementing per-process handle refs.
+    if (internal_session) {
+        internal_dupes++;
+    } else {
+        dupes++;
+    }
+
+    return NvResult::Success;
+}
+
+NvMap::NvMap(Tegra::Host1x::Host1x& host1x_) : host1x{host1x_} {}
+
+void NvMap::AddHandle(std::shared_ptr<Handle> handle_description) {
+    std::scoped_lock lock(handles_lock);
+
+    handles.emplace(handle_description->id, std::move(handle_description));
+}
+
+void NvMap::UnmapHandle(Handle& handle_description) {
+    // Remove pending unmap queue entry if needed
+    if (handle_description.unmap_queue_entry) {
+        unmap_queue.erase(*handle_description.unmap_queue_entry);
+        handle_description.unmap_queue_entry.reset();
+    }
+
+    // Free and unmap the handle from the SMMU
+    host1x.MemoryManager().Unmap(static_cast<GPUVAddr>(handle_description.pin_virt_address),
+                                 handle_description.aligned_size);
+    host1x.Allocator().Free(handle_description.pin_virt_address,
+                            static_cast<u32>(handle_description.aligned_size));
+    handle_description.pin_virt_address = 0;
+}
+
+bool NvMap::TryRemoveHandle(const Handle& handle_description) {
+    // No dupes left, we can remove from handle map
+    if (handle_description.dupes == 0 && handle_description.internal_dupes == 0) {
+        std::scoped_lock lock(handles_lock);
+
+        auto it{handles.find(handle_description.id)};
+        if (it != handles.end()) {
+            handles.erase(it);
+        }
+
+        return true;
+    } else {
+        return false;
+    }
+}
+
+NvResult NvMap::CreateHandle(u64 size, std::shared_ptr<NvMap::Handle>& result_out) {
+    if (!size) [[unlikely]] {
+        return NvResult::BadValue;
+    }
+
+    u32 id{next_handle_id.fetch_add(HandleIdIncrement, std::memory_order_relaxed)};
+    auto handle_description{std::make_shared<Handle>(size, id)};
+    AddHandle(handle_description);
+
+    result_out = handle_description;
+    return NvResult::Success;
+}
+
+std::shared_ptr<NvMap::Handle> NvMap::GetHandle(Handle::Id handle) {
+    std::scoped_lock lock(handles_lock);
+    try {
+        return handles.at(handle);
+    } catch (std::out_of_range&) {
+        return nullptr;
+    }
+}
+
+VAddr NvMap::GetHandleAddress(Handle::Id handle) {
+    std::scoped_lock lock(handles_lock);
+    try {
+        return handles.at(handle)->address;
+    } catch (std::out_of_range&) {
+        return 0;
+    }
+}
+
+u32 NvMap::PinHandle(NvMap::Handle::Id handle) {
+    auto handle_description{GetHandle(handle)};
+    if (!handle_description) [[unlikely]] {
+        return 0;
+    }
+
+    std::scoped_lock lock(handle_description->mutex);
+    if (!handle_description->pins) {
+        // If we're in the unmap queue we can just remove ourselves and return since we're already
+        // mapped
+        {
+            // Lock now to prevent our queue entry from being removed for allocation in-between the
+            // following check and erase
+            std::scoped_lock queueLock(unmap_queue_lock);
+            if (handle_description->unmap_queue_entry) {
+                unmap_queue.erase(*handle_description->unmap_queue_entry);
+                handle_description->unmap_queue_entry.reset();
+
+                handle_description->pins++;
+                return handle_description->pin_virt_address;
+            }
+        }
+
+        // If not then allocate some space and map it
+        u32 address{};
+        auto& smmu_allocator = host1x.Allocator();
+        auto& smmu_memory_manager = host1x.MemoryManager();
+        while (!(address =
+                     smmu_allocator.Allocate(static_cast<u32>(handle_description->aligned_size)))) {
+            // Free handles until the allocation succeeds
+            std::scoped_lock queueLock(unmap_queue_lock);
+            if (auto freeHandleDesc{unmap_queue.front()}) {
+                // Handles in the unmap queue are guaranteed not to be pinned so don't bother
+                // checking if they are before unmapping
+                std::scoped_lock freeLock(freeHandleDesc->mutex);
+                if (handle_description->pin_virt_address)
+                    UnmapHandle(*freeHandleDesc);
+            } else {
+                LOG_CRITICAL(Service_NVDRV, "Ran out of SMMU address space!");
+            }
+        }
+
+        smmu_memory_manager.Map(static_cast<GPUVAddr>(address), handle_description->address,
+                                handle_description->aligned_size);
+        handle_description->pin_virt_address = address;
+    }
+
+    handle_description->pins++;
+    return handle_description->pin_virt_address;
+}
+
+void NvMap::UnpinHandle(Handle::Id handle) {
+    auto handle_description{GetHandle(handle)};
+    if (!handle_description) {
+        return;
+    }
+
+    std::scoped_lock lock(handle_description->mutex);
+    if (--handle_description->pins < 0) {
+        LOG_WARNING(Service_NVDRV, "Pin count imbalance detected!");
+    } else if (!handle_description->pins) {
+        std::scoped_lock queueLock(unmap_queue_lock);
+
+        // Add to the unmap queue allowing this handle's memory to be freed if needed
+        unmap_queue.push_back(handle_description);
+        handle_description->unmap_queue_entry = std::prev(unmap_queue.end());
+    }
+}
+
+void NvMap::DuplicateHandle(Handle::Id handle, bool internal_session) {
+    auto handle_description{GetHandle(handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Unregistered handle!");
+        return;
+    }
+
+    auto result = handle_description->Duplicate(internal_session);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Could not duplicate handle!");
+    }
+}
+
+std::optional<NvMap::FreeInfo> NvMap::FreeHandle(Handle::Id handle, bool internal_session) {
+    std::weak_ptr<Handle> hWeak{GetHandle(handle)};
+    FreeInfo freeInfo;
+
+    // We use a weak ptr here so we can tell when the handle has been freed and report that back to
+    // guest
+    if (auto handle_description = hWeak.lock()) {
+        std::scoped_lock lock(handle_description->mutex);
+
+        if (internal_session) {
+            if (--handle_description->internal_dupes < 0)
+                LOG_WARNING(Service_NVDRV, "Internal duplicate count imbalance detected!");
+        } else {
+            if (--handle_description->dupes < 0) {
+                LOG_WARNING(Service_NVDRV, "User duplicate count imbalance detected!");
+            } else if (handle_description->dupes == 0) {
+                // Force unmap the handle
+                if (handle_description->pin_virt_address) {
+                    std::scoped_lock queueLock(unmap_queue_lock);
+                    UnmapHandle(*handle_description);
+                }
+
+                handle_description->pins = 0;
+            }
+        }
+
+        // Try to remove the shared ptr to the handle from the map, if nothing else is using the
+        // handle then it will now be freed when `handle_description` goes out of scope
+        if (TryRemoveHandle(*handle_description)) {
+            LOG_DEBUG(Service_NVDRV, "Removed nvmap handle: {}", handle);
+        } else {
+            LOG_DEBUG(Service_NVDRV,
+                      "Tried to free nvmap handle: {} but didn't as it still has duplicates",
+                      handle);
+        }
+
+        freeInfo = {
+            .address = handle_description->address,
+            .size = handle_description->size,
+            .was_uncached = handle_description->flags.map_uncached.Value() != 0,
+        };
+    } else {
+        return std::nullopt;
+    }
+
+    // Handle hasn't been freed from memory, set address to 0 to mark that the handle wasn't freed
+    if (!hWeak.expired()) {
+        LOG_DEBUG(Service_NVDRV, "nvmap handle: {} wasn't freed as it is still in use", handle);
+        freeInfo.address = 0;
+    }
+
+    return freeInfo;
+}
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/nvmap.h b/src/core/hle/service/nvdrv/core/nvmap.h
new file mode 100644
index 000000000..b9dd3801f
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/nvmap.h
@@ -0,0 +1,175 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <atomic>
+#include <list>
+#include <memory>
+#include <mutex>
+#include <optional>
+#include <unordered_map>
+#include <assert.h>
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "core/hle/service/nvdrv/nvdata.h"
+
+namespace Tegra {
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
+} // namespace Tegra
+
+namespace Service::Nvidia::NvCore {
+/**
+ * @brief The nvmap core class holds the global state for nvmap and provides methods to manage
+ * handles
+ */
+class NvMap {
+public:
+    /**
+     * @brief A handle to a contiguous block of memory in an application's address space
+     */
+    struct Handle {
+        std::mutex mutex;
+
+        u64 align{};      //!< The alignment to use when pinning the handle onto the SMMU
+        u64 size;         //!< Page-aligned size of the memory the handle refers to
+        u64 aligned_size; //!< `align`-aligned size of the memory the handle refers to
+        u64 orig_size;    //!< Original unaligned size of the memory this handle refers to
+
+        s32 dupes{1};          //!< How many guest references there are to this handle
+        s32 internal_dupes{0}; //!< How many emulator-internal references there are to this handle
+
+        using Id = u32;
+        Id id; //!< A globally unique identifier for this handle
+
+        s32 pins{};
+        u32 pin_virt_address{};
+        std::optional<typename std::list<std::shared_ptr<Handle>>::iterator> unmap_queue_entry{};
+
+        union Flags {
+            u32 raw;
+            BitField<0, 1, u32> map_uncached; //!< If the handle should be mapped as uncached
+            BitField<2, 1, u32> keep_uncached_after_free; //!< Only applicable when the handle was
+                                                          //!< allocated with a fixed address
+            BitField<4, 1, u32> _unk0_;                   //!< Passed to IOVMM for pins
+        } flags{};
+        static_assert(sizeof(Flags) == sizeof(u32));
+
+        u64 address{}; //!< The memory location in the guest's AS that this handle corresponds to,
+                       //!< this can also be in the nvdrv tmem
+        bool is_shared_mem_mapped{}; //!< If this nvmap has been mapped with the MapSharedMem IPC
+                                     //!< call
+
+        u8 kind{};        //!< Used for memory compression
+        bool allocated{}; //!< If the handle has been allocated with `Alloc`
+
+        u64 dma_map_addr{}; //! remove me after implementing pinning.
+
+        Handle(u64 size, Id id);
+
+        /**
+         * @brief Sets up the handle with the given memory config, can allocate memory from the tmem
+         * if a 0 address is passed
+         */
+        [[nodiscard]] NvResult Alloc(Flags pFlags, u32 pAlign, u8 pKind, u64 pAddress);
+
+        /**
+         * @brief Increases the dupe counter of the handle for the given session
+         */
+        [[nodiscard]] NvResult Duplicate(bool internal_session);
+
+        /**
+         * @brief Obtains a pointer to the handle's memory and marks the handle it as having been
+         * mapped
+         */
+        u8* GetPointer() {
+            if (!address) {
+                return nullptr;
+            }
+
+            is_shared_mem_mapped = true;
+            return reinterpret_cast<u8*>(address);
+        }
+    };
+
+    /**
+     * @brief Encapsulates the result of a FreeHandle operation
+     */
+    struct FreeInfo {
+        u64 address;       //!< Address the handle referred to before deletion
+        u64 size;          //!< Page-aligned handle size
+        bool was_uncached; //!< If the handle was allocated as uncached
+    };
+
+    explicit NvMap(Tegra::Host1x::Host1x& host1x);
+
+    /**
+     * @brief Creates an unallocated handle of the given size
+     */
+    [[nodiscard]] NvResult CreateHandle(u64 size, std::shared_ptr<NvMap::Handle>& result_out);
+
+    std::shared_ptr<Handle> GetHandle(Handle::Id handle);
+
+    VAddr GetHandleAddress(Handle::Id handle);
+
+    /**
+     * @brief Maps a handle into the SMMU address space
+     * @note This operation is refcounted, the number of calls to this must eventually match the
+     * number of calls to `UnpinHandle`
+     * @return The SMMU virtual address that the handle has been mapped to
+     */
+    u32 PinHandle(Handle::Id handle);
+
+    /**
+     * @brief When this has been called an equal number of times to `PinHandle` for the supplied
+     * handle it will be added to a list of handles to be freed when necessary
+     */
+    void UnpinHandle(Handle::Id handle);
+
+    /**
+     * @brief Tries to duplicate a handle
+     */
+    void DuplicateHandle(Handle::Id handle, bool internal_session = false);
+
+    /**
+     * @brief Tries to free a handle and remove a single dupe
+     * @note If a handle has no dupes left and has no other users a FreeInfo struct will be returned
+     * describing the prior state of the handle
+     */
+    std::optional<FreeInfo> FreeHandle(Handle::Id handle, bool internal_session);
+
+private:
+    std::list<std::shared_ptr<Handle>> unmap_queue{};
+    std::mutex unmap_queue_lock{}; //!< Protects access to `unmap_queue`
+
+    std::unordered_map<Handle::Id, std::shared_ptr<Handle>>
+        handles{};           //!< Main owning map of handles
+    std::mutex handles_lock; //!< Protects access to `handles`
+
+    static constexpr u32 HandleIdIncrement{
+        4}; //!< Each new handle ID is an increment of 4 from the previous
+    std::atomic<u32> next_handle_id{HandleIdIncrement};
+    Tegra::Host1x::Host1x& host1x;
+
+    void AddHandle(std::shared_ptr<Handle> handle);
+
+    /**
+     * @brief Unmaps and frees the SMMU memory region a handle is mapped to
+     * @note Both `unmap_queue_lock` and `handle_description.mutex` MUST be locked when calling this
+     */
+    void UnmapHandle(Handle& handle_description);
+
+    /**
+     * @brief Removes a handle from the map taking its dupes into account
+     * @note handle_description.mutex MUST be locked when calling this
+     * @return If the handle was removed from the map
+     */
+    bool TryRemoveHandle(const Handle& handle_description);
+};
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/syncpoint_manager.cpp b/src/core/hle/service/nvdrv/core/syncpoint_manager.cpp
new file mode 100644
index 000000000..eda2041a0
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/syncpoint_manager.cpp
@@ -0,0 +1,121 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Service::Nvidia::NvCore {
+
+SyncpointManager::SyncpointManager(Tegra::Host1x::Host1x& host1x_) : host1x{host1x_} {
+    constexpr u32 VBlank0SyncpointId{26};
+    constexpr u32 VBlank1SyncpointId{27};
+
+    // Reserve both vblank syncpoints as client managed as they use Continuous Mode
+    // Refer to section 14.3.5.3 of the TRM for more information on Continuous Mode
+    // https://github.com/Jetson-TX1-AndroidTV/android_kernel_jetson_tx1_hdmi_primary/blob/8f74a72394efb871cb3f886a3de2998cd7ff2990/drivers/gpu/host1x/drm/dc.c#L660
+    ReserveSyncpoint(VBlank0SyncpointId, true);
+    ReserveSyncpoint(VBlank1SyncpointId, true);
+
+    for (u32 syncpoint_id : channel_syncpoints) {
+        if (syncpoint_id) {
+            ReserveSyncpoint(syncpoint_id, false);
+        }
+    }
+}
+
+SyncpointManager::~SyncpointManager() = default;
+
+u32 SyncpointManager::ReserveSyncpoint(u32 id, bool client_managed) {
+    if (syncpoints.at(id).reserved) {
+        ASSERT_MSG(false, "Requested syncpoint is in use");
+        return 0;
+    }
+
+    syncpoints.at(id).reserved = true;
+    syncpoints.at(id).interface_managed = client_managed;
+
+    return id;
+}
+
+u32 SyncpointManager::FindFreeSyncpoint() {
+    for (u32 i{1}; i < syncpoints.size(); i++) {
+        if (!syncpoints[i].reserved) {
+            return i;
+        }
+    }
+    ASSERT_MSG(false, "Failed to find a free syncpoint!");
+    return 0;
+}
+
+u32 SyncpointManager::AllocateSyncpoint(bool client_managed) {
+    std::lock_guard lock(reservation_lock);
+    return ReserveSyncpoint(FindFreeSyncpoint(), client_managed);
+}
+
+void SyncpointManager::FreeSyncpoint(u32 id) {
+    std::lock_guard lock(reservation_lock);
+    ASSERT(syncpoints.at(id).reserved);
+    syncpoints.at(id).reserved = false;
+}
+
+bool SyncpointManager::IsSyncpointAllocated(u32 id) {
+    return (id <= SyncpointCount) && syncpoints[id].reserved;
+}
+
+bool SyncpointManager::HasSyncpointExpired(u32 id, u32 threshold) const {
+    const SyncpointInfo& syncpoint{syncpoints.at(id)};
+
+    if (!syncpoint.reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    // If the interface manages counters then we don't keep track of the maximum value as it handles
+    // sanity checking the values then
+    if (syncpoint.interface_managed) {
+        return static_cast<s32>(syncpoint.counter_min - threshold) >= 0;
+    } else {
+        return (syncpoint.counter_max - threshold) >= (syncpoint.counter_min - threshold);
+    }
+}
+
+u32 SyncpointManager::IncrementSyncpointMaxExt(u32 id, u32 amount) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    return syncpoints.at(id).counter_max += amount;
+}
+
+u32 SyncpointManager::ReadSyncpointMinValue(u32 id) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    return syncpoints.at(id).counter_min;
+}
+
+u32 SyncpointManager::UpdateMin(u32 id) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return 0;
+    }
+
+    syncpoints.at(id).counter_min = host1x.GetSyncpointManager().GetHostSyncpointValue(id);
+    return syncpoints.at(id).counter_min;
+}
+
+NvFence SyncpointManager::GetSyncpointFence(u32 id) {
+    if (!syncpoints.at(id).reserved) {
+        ASSERT(false);
+        return NvFence{};
+    }
+
+    return {.id = static_cast<s32>(id), .value = syncpoints.at(id).counter_max};
+}
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/core/syncpoint_manager.h b/src/core/hle/service/nvdrv/core/syncpoint_manager.h
new file mode 100644
index 000000000..b76ef9032
--- /dev/null
+++ b/src/core/hle/service/nvdrv/core/syncpoint_manager.h
@@ -0,0 +1,134 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <mutex>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvdrv/nvdata.h"
+
+namespace Tegra::Host1x {
+class Host1x;
+} // namespace Tegra::Host1x
+
+namespace Service::Nvidia::NvCore {
+
+enum class ChannelType : u32 {
+    MsEnc = 0,
+    VIC = 1,
+    GPU = 2,
+    NvDec = 3,
+    Display = 4,
+    NvJpg = 5,
+    TSec = 6,
+    Max = 7
+};
+
+/**
+ * @brief SyncpointManager handles allocating and accessing host1x syncpoints, these are cached
+ * versions of the HW syncpoints which are intermittently synced
+ * @note Refer to Chapter 14 of the Tegra X1 TRM for an exhaustive overview of them
+ * @url https://http.download.nvidia.com/tegra-public-appnotes/host1x.html
+ * @url
+ * https://github.com/Jetson-TX1-AndroidTV/android_kernel_jetson_tx1_hdmi_primary/blob/jetson-tx1/drivers/video/tegra/host/nvhost_syncpt.c
+ */
+class SyncpointManager final {
+public:
+    explicit SyncpointManager(Tegra::Host1x::Host1x& host1x);
+    ~SyncpointManager();
+
+    /**
+     * @brief Checks if the given syncpoint is both allocated and below the number of HW syncpoints
+     */
+    bool IsSyncpointAllocated(u32 id);
+
+    /**
+     * @brief Finds a free syncpoint and reserves it
+     * @return The ID of the reserved syncpoint
+     */
+    u32 AllocateSyncpoint(bool client_managed);
+
+    /**
+     * @url
+     * https://github.com/Jetson-TX1-AndroidTV/android_kernel_jetson_tx1_hdmi_primary/blob/8f74a72394efb871cb3f886a3de2998cd7ff2990/drivers/gpu/host1x/syncpt.c#L259
+     */
+    bool HasSyncpointExpired(u32 id, u32 threshold) const;
+
+    bool IsFenceSignalled(NvFence fence) const {
+        return HasSyncpointExpired(fence.id, fence.value);
+    }
+
+    /**
+     * @brief Atomically increments the maximum value of a syncpoint by the given amount
+     * @return The new max value of the syncpoint
+     */
+    u32 IncrementSyncpointMaxExt(u32 id, u32 amount);
+
+    /**
+     * @return The minimum value of the syncpoint
+     */
+    u32 ReadSyncpointMinValue(u32 id);
+
+    /**
+     * @brief Synchronises the minimum value of the syncpoint to with the GPU
+     * @return The new minimum value of the syncpoint
+     */
+    u32 UpdateMin(u32 id);
+
+    /**
+     * @brief Frees the usage of a syncpoint.
+     */
+    void FreeSyncpoint(u32 id);
+
+    /**
+     * @return A fence that will be signalled once this syncpoint hits its maximum value
+     */
+    NvFence GetSyncpointFence(u32 id);
+
+    static constexpr std::array<u32, static_cast<u32>(ChannelType::Max)> channel_syncpoints{
+        0x0,  // `MsEnc` is unimplemented
+        0xC,  // `VIC`
+        0x0,  // `GPU` syncpoints are allocated per-channel instead
+        0x36, // `NvDec`
+        0x0,  // `Display` is unimplemented
+        0x37, // `NvJpg`
+        0x0,  // `TSec` is unimplemented
+    };        //!< Maps each channel ID to a constant syncpoint
+
+private:
+    /**
+     * @note reservation_lock should be locked when calling this
+     */
+    u32 ReserveSyncpoint(u32 id, bool client_managed);
+
+    /**
+     * @return The ID of the first free syncpoint
+     */
+    u32 FindFreeSyncpoint();
+
+    struct SyncpointInfo {
+        std::atomic<u32> counter_min; //!< The least value the syncpoint can be (The value it was
+                                      //!< when it was last synchronized with host1x)
+        std::atomic<u32> counter_max; //!< The maximum value the syncpoint can reach according to
+                                      //!< the current usage
+        bool interface_managed; //!< If the syncpoint is managed by a host1x client interface, a
+                                //!< client interface is a HW block that can handle host1x
+                                //!< transactions on behalf of a host1x client (Which would
+                                //!< otherwise need to be manually synced using PIO which is
+                                //!< synchronous and requires direct cooperation of the CPU)
+        bool reserved; //!< If the syncpoint is reserved or not, not to be confused with a reserved
+                       //!< value
+    };
+
+    constexpr static std::size_t SyncpointCount{192};
+    std::array<SyncpointInfo, SyncpointCount> syncpoints{};
+    std::mutex reservation_lock;
+
+    Tegra::Host1x::Host1x& host1x;
+};
+
+} // namespace Service::Nvidia::NvCore
diff --git a/src/core/hle/service/nvdrv/devices/nvdevice.h b/src/core/hle/service/nvdrv/devices/nvdevice.h
index 3d874243a..204b0e757 100644
--- a/src/core/hle/service/nvdrv/devices/nvdevice.h
+++ b/src/core/hle/service/nvdrv/devices/nvdevice.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,6 +11,10 @@ namespace Core {
 class System;
 }
 
+namespace Kernel {
+class KEvent;
+}
+
 namespace Service::Nvidia::Devices {
 
 /// Represents an abstract nvidia device node. It is to be subclassed by concrete device nodes to
@@ -65,6 +68,10 @@ public:
      */
     virtual void OnClose(DeviceFD fd) = 0;
 
+    virtual Kernel::KEvent* QueryEvent(u32 event_id) {
+        return nullptr;
+    }
+
 protected:
     Core::System& system;
 };
diff --git a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
index 68f1e9060..4122fc98d 100644
--- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp
@@ -1,20 +1,20 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
-#include "core/hle/service/nvdrv/devices/nvmap.h"
 #include "core/perf_stats.h"
 #include "video_core/gpu.h"
 
 namespace Service::Nvidia::Devices {
 
-nvdisp_disp0::nvdisp_disp0(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)} {}
+nvdisp_disp0::nvdisp_disp0(Core::System& system_, NvCore::Container& core)
+    : nvdevice{system_}, container{core}, nvmap{core.GetNvMapFile()} {}
 nvdisp_disp0::~nvdisp_disp0() = default;
 
 NvResult nvdisp_disp0::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -38,23 +38,27 @@ NvResult nvdisp_disp0::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>&
 void nvdisp_disp0::OnOpen(DeviceFD fd) {}
 void nvdisp_disp0::OnClose(DeviceFD fd) {}
 
-void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u32 height,
-                        u32 stride, NVFlinger::BufferQueue::BufferTransformFlags transform,
-                        const Common::Rectangle<int>& crop_rect) {
-    const VAddr addr = nvmap_dev->GetObjectAddress(buffer_handle);
+void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, android::PixelFormat format, u32 width,
+                        u32 height, u32 stride, android::BufferTransformFlags transform,
+                        const Common::Rectangle<int>& crop_rect,
+                        std::array<Service::Nvidia::NvFence, 4>& fences, u32 num_fences) {
+    const VAddr addr = nvmap.GetHandleAddress(buffer_handle);
     LOG_TRACE(Service,
               "Drawing from address {:X} offset {:08X} Width {} Height {} Stride {} Format {}",
               addr, offset, width, height, stride, format);
 
-    const auto pixel_format = static_cast<Tegra::FramebufferConfig::PixelFormat>(format);
-    const auto transform_flags = static_cast<Tegra::FramebufferConfig::TransformFlags>(transform);
-    const Tegra::FramebufferConfig framebuffer{addr,   offset,       width,           height,
-                                               stride, pixel_format, transform_flags, crop_rect};
+    const Tegra::FramebufferConfig framebuffer{addr,   offset, width,     height,
+                                               stride, format, transform, crop_rect};
 
+    system.GPU().RequestSwapBuffers(&framebuffer, fences, num_fences);
     system.GetPerfStats().EndSystemFrame();
-    system.GPU().SwapBuffers(&framebuffer);
     system.SpeedLimiter().DoSpeedLimiting(system.CoreTiming().GetGlobalTimeUs());
     system.GetPerfStats().BeginSystemFrame();
 }
 
+Kernel::KEvent* nvdisp_disp0::QueryEvent(u32 event_id) {
+    LOG_CRITICAL(Service_NVDRV, "Unknown DISP Event {}", event_id);
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
index de01e1d5f..04217ab12 100644
--- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
+++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,13 @@
 #include "common/common_types.h"
 #include "common/math_util.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
-#include "core/hle/service/nvflinger/buffer_queue.h"
+#include "core/hle/service/nvflinger/buffer_transform_flags.h"
+#include "core/hle/service/nvflinger/pixel_format.h"
+
+namespace Service::Nvidia::NvCore {
+class Container;
+class NvMap;
+} // namespace Service::Nvidia::NvCore
 
 namespace Service::Nvidia::Devices {
 
@@ -17,7 +22,7 @@ class nvmap;
 
 class nvdisp_disp0 final : public nvdevice {
 public:
-    explicit nvdisp_disp0(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_);
+    explicit nvdisp_disp0(Core::System& system_, NvCore::Container& core);
     ~nvdisp_disp0() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -31,12 +36,16 @@ public:
     void OnClose(DeviceFD fd) override;
 
     /// Performs a screen flip, drawing the buffer pointed to by the handle.
-    void flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u32 height, u32 stride,
-              NVFlinger::BufferQueue::BufferTransformFlags transform,
-              const Common::Rectangle<int>& crop_rect);
+    void flip(u32 buffer_handle, u32 offset, android::PixelFormat format, u32 width, u32 height,
+              u32 stride, android::BufferTransformFlags transform,
+              const Common::Rectangle<int>& crop_rect,
+              std::array<Service::Nvidia::NvFence, 4>& fences, u32 num_fences);
+
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
 
 private:
-    std::shared_ptr<nvmap> nvmap_dev;
+    NvCore::Container& container;
+    NvCore::NvMap& nvmap;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
index 85170cdb3..6411dbf43 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp
@@ -1,22 +1,30 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <cstring>
 #include <utility>
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvhost_as_gpu.h"
-#include "core/hle/service/nvdrv/devices/nvmap.h"
+#include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
+#include "core/hle/service/nvdrv/nvdrv.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
 
 namespace Service::Nvidia::Devices {
 
-nvhost_as_gpu::nvhost_as_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)} {}
+nvhost_as_gpu::nvhost_as_gpu(Core::System& system_, Module& module_, NvCore::Container& core)
+    : nvdevice{system_}, module{module_}, container{core}, nvmap{core.GetNvMapFile()}, vm{},
+      gmmu{} {}
+
 nvhost_as_gpu::~nvhost_as_gpu() = default;
 
 NvResult nvhost_as_gpu::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -83,12 +91,52 @@ NvResult nvhost_as_gpu::AllocAsEx(const std::vector<u8>& input, std::vector<u8>&
     IoctlAllocAsEx params{};
     std::memcpy(&params, input.data(), input.size());
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, big_page_size=0x{:X}", params.big_page_size);
-    if (params.big_page_size == 0) {
-        params.big_page_size = DEFAULT_BIG_PAGE_SIZE;
+    LOG_DEBUG(Service_NVDRV, "called, big_page_size=0x{:X}", params.big_page_size);
+
+    std::scoped_lock lock(mutex);
+
+    if (vm.initialised) {
+        ASSERT_MSG(false, "Cannot initialise an address space twice!");
+        return NvResult::InvalidState;
+    }
+
+    if (params.big_page_size) {
+        if (!std::has_single_bit(params.big_page_size)) {
+            LOG_ERROR(Service_NVDRV, "Non power-of-2 big page size: 0x{:X}!", params.big_page_size);
+            return NvResult::BadValue;
+        }
+
+        if ((params.big_page_size & VM::SUPPORTED_BIG_PAGE_SIZES) == 0) {
+            LOG_ERROR(Service_NVDRV, "Unsupported big page size: 0x{:X}!", params.big_page_size);
+            return NvResult::BadValue;
+        }
+
+        vm.big_page_size = params.big_page_size;
+        vm.big_page_size_bits = static_cast<u32>(std::countr_zero(params.big_page_size));
+
+        vm.va_range_start = params.big_page_size << VM::VA_START_SHIFT;
+    }
+
+    // If this is unspecified then default values should be used
+    if (params.va_range_start) {
+        vm.va_range_start = params.va_range_start;
+        vm.va_range_split = params.va_range_split;
+        vm.va_range_end = params.va_range_end;
     }
 
-    big_page_size = params.big_page_size;
+    const auto start_pages{static_cast<u32>(vm.va_range_start >> VM::PAGE_SIZE_BITS)};
+    const auto end_pages{static_cast<u32>(vm.va_range_split >> VM::PAGE_SIZE_BITS)};
+    vm.small_page_allocator = std::make_shared<VM::Allocator>(start_pages, end_pages);
+
+    const auto start_big_pages{static_cast<u32>(vm.va_range_split >> vm.big_page_size_bits)};
+    const auto end_big_pages{
+        static_cast<u32>((vm.va_range_end - vm.va_range_split) >> vm.big_page_size_bits)};
+    vm.big_page_allocator = std::make_unique<VM::Allocator>(start_big_pages, end_big_pages);
+
+    gmmu = std::make_shared<Tegra::MemoryManager>(system, 40, vm.big_page_size_bits,
+                                                  VM::PAGE_SIZE_BITS);
+    system.GPU().InitAddressSpace(*gmmu);
+    vm.initialised = true;
 
     return NvResult::Success;
 }
@@ -100,21 +148,76 @@ NvResult nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<
     LOG_DEBUG(Service_NVDRV, "called, pages={:X}, page_size={:X}, flags={:X}", params.pages,
               params.page_size, params.flags);
 
-    const auto size{static_cast<u64>(params.pages) * static_cast<u64>(params.page_size)};
-    if ((params.flags & AddressSpaceFlags::FixedOffset) != AddressSpaceFlags::None) {
-        params.offset = *system.GPU().MemoryManager().AllocateFixed(params.offset, size);
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
+    if (params.page_size != VM::YUZU_PAGESIZE && params.page_size != vm.big_page_size) {
+        return NvResult::BadValue;
+    }
+
+    if (params.page_size != vm.big_page_size &&
+        ((params.flags & MappingFlags::Sparse) != MappingFlags::None)) {
+        UNIMPLEMENTED_MSG("Sparse small pages are not implemented!");
+        return NvResult::NotImplemented;
+    }
+
+    const u32 page_size_bits{params.page_size == VM::YUZU_PAGESIZE ? VM::PAGE_SIZE_BITS
+                                                                   : vm.big_page_size_bits};
+
+    auto& allocator{params.page_size == VM::YUZU_PAGESIZE ? *vm.small_page_allocator
+                                                          : *vm.big_page_allocator};
+
+    if ((params.flags & MappingFlags::Fixed) != MappingFlags::None) {
+        allocator.AllocateFixed(static_cast<u32>(params.offset >> page_size_bits), params.pages);
     } else {
-        params.offset = system.GPU().MemoryManager().Allocate(size, params.align);
+        params.offset = static_cast<u64>(allocator.Allocate(params.pages)) << page_size_bits;
+        if (!params.offset) {
+            ASSERT_MSG(false, "Failed to allocate free space in the GPU AS!");
+            return NvResult::InsufficientMemory;
+        }
     }
 
-    auto result = NvResult::Success;
-    if (!params.offset) {
-        LOG_CRITICAL(Service_NVDRV, "allocation failed for size {}", size);
-        result = NvResult::InsufficientMemory;
+    u64 size{static_cast<u64>(params.pages) * params.page_size};
+
+    if ((params.flags & MappingFlags::Sparse) != MappingFlags::None) {
+        gmmu->MapSparse(params.offset, size);
     }
 
+    allocation_map[params.offset] = {
+        .size = size,
+        .mappings{},
+        .page_size = params.page_size,
+        .sparse = (params.flags & MappingFlags::Sparse) != MappingFlags::None,
+        .big_pages = params.page_size != VM::YUZU_PAGESIZE,
+    };
+
     std::memcpy(output.data(), &params, output.size());
-    return result;
+    return NvResult::Success;
+}
+
+void nvhost_as_gpu::FreeMappingLocked(u64 offset) {
+    auto mapping{mapping_map.at(offset)};
+
+    if (!mapping->fixed) {
+        auto& allocator{mapping->big_page ? *vm.big_page_allocator : *vm.small_page_allocator};
+        u32 page_size_bits{mapping->big_page ? vm.big_page_size_bits : VM::PAGE_SIZE_BITS};
+
+        allocator.Free(static_cast<u32>(mapping->offset >> page_size_bits),
+                       static_cast<u32>(mapping->size >> page_size_bits));
+    }
+
+    // Sparse mappings shouldn't be fully unmapped, just returned to their sparse state
+    // Only FreeSpace can unmap them fully
+    if (mapping->sparse_alloc) {
+        gmmu->MapSparse(offset, mapping->size, mapping->big_page);
+    } else {
+        gmmu->Unmap(offset, mapping->size);
+    }
+
+    mapping_map.erase(offset);
 }
 
 NvResult nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -124,8 +227,40 @@ NvResult nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>&
     LOG_DEBUG(Service_NVDRV, "called, offset={:X}, pages={:X}, page_size={:X}", params.offset,
               params.pages, params.page_size);
 
-    system.GPU().MemoryManager().Unmap(params.offset,
-                                       static_cast<std::size_t>(params.pages) * params.page_size);
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
+    try {
+        auto allocation{allocation_map[params.offset]};
+
+        if (allocation.page_size != params.page_size ||
+            allocation.size != (static_cast<u64>(params.pages) * params.page_size)) {
+            return NvResult::BadValue;
+        }
+
+        for (const auto& mapping : allocation.mappings) {
+            FreeMappingLocked(mapping->offset);
+        }
+
+        // Unset sparse flag if required
+        if (allocation.sparse) {
+            gmmu->Unmap(params.offset, allocation.size);
+        }
+
+        auto& allocator{params.page_size == VM::YUZU_PAGESIZE ? *vm.small_page_allocator
+                                                              : *vm.big_page_allocator};
+        u32 page_size_bits{params.page_size == VM::YUZU_PAGESIZE ? VM::PAGE_SIZE_BITS
+                                                                 : vm.big_page_size_bits};
+
+        allocator.Free(static_cast<u32>(params.offset >> page_size_bits),
+                       static_cast<u32>(allocation.size >> page_size_bits));
+        allocation_map.erase(params.offset);
+    } catch (const std::out_of_range&) {
+        return NvResult::BadValue;
+    }
 
     std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
@@ -136,35 +271,52 @@ NvResult nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& out
 
     LOG_DEBUG(Service_NVDRV, "called, num_entries=0x{:X}", num_entries);
 
-    auto result = NvResult::Success;
     std::vector<IoctlRemapEntry> entries(num_entries);
     std::memcpy(entries.data(), input.data(), input.size());
 
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
     for (const auto& entry : entries) {
-        LOG_DEBUG(Service_NVDRV, "remap entry, offset=0x{:X} handle=0x{:X} pages=0x{:X}",
-                  entry.offset, entry.nvmap_handle, entry.pages);
+        GPUVAddr virtual_address{static_cast<u64>(entry.as_offset_big_pages)
+                                 << vm.big_page_size_bits};
+        u64 size{static_cast<u64>(entry.big_pages) << vm.big_page_size_bits};
 
-        const auto object{nvmap_dev->GetObject(entry.nvmap_handle)};
-        if (!object) {
-            LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", entry.nvmap_handle);
-            result = NvResult::InvalidState;
-            break;
+        auto alloc{allocation_map.upper_bound(virtual_address)};
+
+        if (alloc-- == allocation_map.begin() ||
+            (virtual_address - alloc->first) + size > alloc->second.size) {
+            LOG_WARNING(Service_NVDRV, "Cannot remap into an unallocated region!");
+            return NvResult::BadValue;
         }
 
-        const auto offset{static_cast<GPUVAddr>(entry.offset) << 0x10};
-        const auto size{static_cast<u64>(entry.pages) << 0x10};
-        const auto map_offset{static_cast<u64>(entry.map_offset) << 0x10};
-        const auto addr{system.GPU().MemoryManager().Map(object->addr + map_offset, offset, size)};
+        if (!alloc->second.sparse) {
+            LOG_WARNING(Service_NVDRV, "Cannot remap a non-sparse mapping!");
+            return NvResult::BadValue;
+        }
 
-        if (!addr) {
-            LOG_CRITICAL(Service_NVDRV, "map returned an invalid address!");
-            result = NvResult::InvalidState;
-            break;
+        const bool use_big_pages = alloc->second.big_pages;
+        if (!entry.handle) {
+            gmmu->MapSparse(virtual_address, size, use_big_pages);
+        } else {
+            auto handle{nvmap.GetHandle(entry.handle)};
+            if (!handle) {
+                return NvResult::BadValue;
+            }
+
+            VAddr cpu_address{static_cast<VAddr>(
+                handle->address +
+                (static_cast<u64>(entry.handle_offset_big_pages) << vm.big_page_size_bits))};
+
+            gmmu->Map(virtual_address, cpu_address, size, use_big_pages);
         }
     }
 
     std::memcpy(output.data(), entries.data(), output.size());
-    return result;
+    return NvResult::Success;
 }
 
 NvResult nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -174,79 +326,98 @@ NvResult nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8
     LOG_DEBUG(Service_NVDRV,
               "called, flags={:X}, nvmap_handle={:X}, buffer_offset={}, mapping_size={}"
               ", offset={}",
-              params.flags, params.nvmap_handle, params.buffer_offset, params.mapping_size,
+              params.flags, params.handle, params.buffer_offset, params.mapping_size,
               params.offset);
 
-    const auto object{nvmap_dev->GetObject(params.nvmap_handle)};
-    if (!object) {
-        LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", params.nvmap_handle);
-        std::memcpy(output.data(), &params, output.size());
-        return NvResult::InvalidState;
-    }
-
-    // The real nvservices doesn't make a distinction between handles and ids, and
-    // object can only have one handle and it will be the same as its id. Assert that this is the
-    // case to prevent unexpected behavior.
-    ASSERT(object->id == params.nvmap_handle);
-    auto& gpu = system.GPU();
+    std::scoped_lock lock(mutex);
 
-    u64 page_size{params.page_size};
-    if (!page_size) {
-        page_size = object->align;
+    if (!vm.initialised) {
+        return NvResult::BadValue;
     }
 
-    if ((params.flags & AddressSpaceFlags::Remap) != AddressSpaceFlags::None) {
-        if (const auto buffer_map{FindBufferMap(params.offset)}; buffer_map) {
-            const auto cpu_addr{static_cast<VAddr>(buffer_map->CpuAddr() + params.buffer_offset)};
-            const auto gpu_addr{static_cast<GPUVAddr>(params.offset + params.buffer_offset)};
+    // Remaps a subregion of an existing mapping to a different PA
+    if ((params.flags & MappingFlags::Remap) != MappingFlags::None) {
+        try {
+            auto mapping{mapping_map.at(params.offset)};
 
-            if (!gpu.MemoryManager().Map(cpu_addr, gpu_addr, params.mapping_size)) {
-                LOG_CRITICAL(Service_NVDRV,
-                             "remap failed, flags={:X}, nvmap_handle={:X}, buffer_offset={}, "
-                             "mapping_size = {}, offset={}",
-                             params.flags, params.nvmap_handle, params.buffer_offset,
-                             params.mapping_size, params.offset);
-
-                std::memcpy(output.data(), &params, output.size());
-                return NvResult::InvalidState;
+            if (mapping->size < params.mapping_size) {
+                LOG_WARNING(Service_NVDRV,
+                            "Cannot remap a partially mapped GPU address space region: 0x{:X}",
+                            params.offset);
+                return NvResult::BadValue;
             }
 
-            std::memcpy(output.data(), &params, output.size());
-            return NvResult::Success;
-        } else {
-            LOG_CRITICAL(Service_NVDRV, "address not mapped offset={}", params.offset);
+            u64 gpu_address{static_cast<u64>(params.offset + params.buffer_offset)};
+            VAddr cpu_address{mapping->ptr + params.buffer_offset};
+
+            gmmu->Map(gpu_address, cpu_address, params.mapping_size, mapping->big_page);
 
-            std::memcpy(output.data(), &params, output.size());
-            return NvResult::InvalidState;
+            return NvResult::Success;
+        } catch (const std::out_of_range&) {
+            LOG_WARNING(Service_NVDRV, "Cannot remap an unmapped GPU address space region: 0x{:X}",
+                        params.offset);
+            return NvResult::BadValue;
         }
     }
 
-    // We can only map objects that have already been assigned a CPU address.
-    ASSERT(object->status == nvmap::Object::Status::Allocated);
-
-    const auto physical_address{object->addr + params.buffer_offset};
-    u64 size{params.mapping_size};
-    if (!size) {
-        size = object->size;
+    auto handle{nvmap.GetHandle(params.handle)};
+    if (!handle) {
+        return NvResult::BadValue;
     }
 
-    const bool is_alloc{(params.flags & AddressSpaceFlags::FixedOffset) == AddressSpaceFlags::None};
-    if (is_alloc) {
-        params.offset = gpu.MemoryManager().MapAllocate(physical_address, size, page_size);
-    } else {
-        params.offset = gpu.MemoryManager().Map(physical_address, params.offset, size);
-    }
+    VAddr cpu_address{static_cast<VAddr>(handle->address + params.buffer_offset)};
+    u64 size{params.mapping_size ? params.mapping_size : handle->orig_size};
+
+    bool big_page{[&]() {
+        if (Common::IsAligned(handle->align, vm.big_page_size)) {
+            return true;
+        } else if (Common::IsAligned(handle->align, VM::YUZU_PAGESIZE)) {
+            return false;
+        } else {
+            ASSERT(false);
+            return false;
+        }
+    }()};
+
+    if ((params.flags & MappingFlags::Fixed) != MappingFlags::None) {
+        auto alloc{allocation_map.upper_bound(params.offset)};
 
-    auto result = NvResult::Success;
-    if (!params.offset) {
-        LOG_CRITICAL(Service_NVDRV, "failed to map size={}", size);
-        result = NvResult::InvalidState;
+        if (alloc-- == allocation_map.begin() ||
+            (params.offset - alloc->first) + size > alloc->second.size) {
+            ASSERT_MSG(false, "Cannot perform a fixed mapping into an unallocated region!");
+            return NvResult::BadValue;
+        }
+
+        const bool use_big_pages = alloc->second.big_pages && big_page;
+        gmmu->Map(params.offset, cpu_address, size, use_big_pages);
+
+        auto mapping{std::make_shared<Mapping>(cpu_address, params.offset, size, true,
+                                               use_big_pages, alloc->second.sparse)};
+        alloc->second.mappings.push_back(mapping);
+        mapping_map[params.offset] = mapping;
     } else {
-        AddBufferMap(params.offset, size, physical_address, is_alloc);
+
+        auto& allocator{big_page ? *vm.big_page_allocator : *vm.small_page_allocator};
+        u32 page_size{big_page ? vm.big_page_size : VM::YUZU_PAGESIZE};
+        u32 page_size_bits{big_page ? vm.big_page_size_bits : VM::PAGE_SIZE_BITS};
+
+        params.offset = static_cast<u64>(allocator.Allocate(
+                            static_cast<u32>(Common::AlignUp(size, page_size) >> page_size_bits)))
+                        << page_size_bits;
+        if (!params.offset) {
+            ASSERT_MSG(false, "Failed to allocate free space in the GPU AS!");
+            return NvResult::InsufficientMemory;
+        }
+
+        gmmu->Map(params.offset, cpu_address, Common::AlignUp(size, page_size), big_page);
+
+        auto mapping{
+            std::make_shared<Mapping>(cpu_address, params.offset, size, false, big_page, false)};
+        mapping_map[params.offset] = mapping;
     }
 
     std::memcpy(output.data(), &params, output.size());
-    return result;
+    return NvResult::Success;
 }
 
 NvResult nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -255,47 +426,82 @@ NvResult nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8
 
     LOG_DEBUG(Service_NVDRV, "called, offset=0x{:X}", params.offset);
 
-    if (const auto size{RemoveBufferMap(params.offset)}; size) {
-        system.GPU().MemoryManager().Unmap(params.offset, *size);
-    } else {
-        LOG_ERROR(Service_NVDRV, "invalid offset=0x{:X}", params.offset);
+    std::scoped_lock lock(mutex);
+
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
+
+    try {
+        auto mapping{mapping_map.at(params.offset)};
+
+        if (!mapping->fixed) {
+            auto& allocator{mapping->big_page ? *vm.big_page_allocator : *vm.small_page_allocator};
+            u32 page_size_bits{mapping->big_page ? vm.big_page_size_bits : VM::PAGE_SIZE_BITS};
+
+            allocator.Free(static_cast<u32>(mapping->offset >> page_size_bits),
+                           static_cast<u32>(mapping->size >> page_size_bits));
+        }
+
+        // Sparse mappings shouldn't be fully unmapped, just returned to their sparse state
+        // Only FreeSpace can unmap them fully
+        if (mapping->sparse_alloc) {
+            gmmu->MapSparse(params.offset, mapping->size, mapping->big_page);
+        } else {
+            gmmu->Unmap(params.offset, mapping->size);
+        }
+
+        mapping_map.erase(params.offset);
+    } catch (const std::out_of_range&) {
+        LOG_WARNING(Service_NVDRV, "Couldn't find region to unmap at 0x{:X}", params.offset);
     }
 
-    std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
 }
 
 NvResult nvhost_as_gpu::BindChannel(const std::vector<u8>& input, std::vector<u8>& output) {
     IoctlBindChannel params{};
     std::memcpy(&params, input.data(), input.size());
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}", params.fd);
+    LOG_DEBUG(Service_NVDRV, "called, fd={:X}", params.fd);
 
-    channel = params.fd;
+    auto gpu_channel_device = module.GetDevice<nvhost_gpu>(params.fd);
+    gpu_channel_device->channel_state->memory_manager = gmmu;
     return NvResult::Success;
 }
 
+void nvhost_as_gpu::GetVARegionsImpl(IoctlGetVaRegions& params) {
+    params.buf_size = 2 * sizeof(VaRegion);
+
+    params.regions = std::array<VaRegion, 2>{
+        VaRegion{
+            .offset = vm.small_page_allocator->GetVAStart() << VM::PAGE_SIZE_BITS,
+            .page_size = VM::YUZU_PAGESIZE,
+            ._pad0_{},
+            .pages = vm.small_page_allocator->GetVALimit() - vm.small_page_allocator->GetVAStart(),
+        },
+        VaRegion{
+            .offset = vm.big_page_allocator->GetVAStart() << vm.big_page_size_bits,
+            .page_size = vm.big_page_size,
+            ._pad0_{},
+            .pages = vm.big_page_allocator->GetVALimit() - vm.big_page_allocator->GetVAStart(),
+        },
+    };
+}
+
 NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output) {
     IoctlGetVaRegions params{};
     std::memcpy(&params, input.data(), input.size());
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
-                params.buf_size);
-
-    params.buf_size = 0x30;
+    LOG_DEBUG(Service_NVDRV, "called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
+              params.buf_size);
 
-    params.small = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = DEFAULT_SMALL_PAGE_SIZE,
-        .pages = 0x3fbfff,
-    };
+    std::scoped_lock lock(mutex);
 
-    params.big = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = big_page_size,
-        .pages = 0x1bffff,
-    };
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
 
-    // TODO(ogniK): This probably can stay stubbed but should add support way way later
+    GetVARegionsImpl(params);
 
     std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
@@ -306,62 +512,27 @@ NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u
     IoctlGetVaRegions params{};
     std::memcpy(&params, input.data(), input.size());
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
-                params.buf_size);
-
-    params.buf_size = 0x30;
+    LOG_DEBUG(Service_NVDRV, "called, buf_addr={:X}, buf_size={:X}", params.buf_addr,
+              params.buf_size);
 
-    params.small = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = 0x1000,
-        .pages = 0x3fbfff,
-    };
+    std::scoped_lock lock(mutex);
 
-    params.big = IoctlVaRegion{
-        .offset = 0x04000000,
-        .page_size = big_page_size,
-        .pages = 0x1bffff,
-    };
+    if (!vm.initialised) {
+        return NvResult::BadValue;
+    }
 
-    // TODO(ogniK): This probably can stay stubbed but should add support way way later
+    GetVARegionsImpl(params);
 
     std::memcpy(output.data(), &params, output.size());
-    std::memcpy(inline_output.data(), &params.small, sizeof(IoctlVaRegion));
-    std::memcpy(inline_output.data() + sizeof(IoctlVaRegion), &params.big, sizeof(IoctlVaRegion));
+    std::memcpy(inline_output.data(), &params.regions[0], sizeof(VaRegion));
+    std::memcpy(inline_output.data() + sizeof(VaRegion), &params.regions[1], sizeof(VaRegion));
 
     return NvResult::Success;
 }
 
-std::optional<nvhost_as_gpu::BufferMap> nvhost_as_gpu::FindBufferMap(GPUVAddr gpu_addr) const {
-    const auto end{buffer_mappings.upper_bound(gpu_addr)};
-    for (auto iter{buffer_mappings.begin()}; iter != end; ++iter) {
-        if (gpu_addr >= iter->second.StartAddr() && gpu_addr < iter->second.EndAddr()) {
-            return iter->second;
-        }
-    }
-
-    return std::nullopt;
-}
-
-void nvhost_as_gpu::AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr,
-                                 bool is_allocated) {
-    buffer_mappings[gpu_addr] = {gpu_addr, size, cpu_addr, is_allocated};
-}
-
-std::optional<std::size_t> nvhost_as_gpu::RemoveBufferMap(GPUVAddr gpu_addr) {
-    if (const auto iter{buffer_mappings.find(gpu_addr)}; iter != buffer_mappings.end()) {
-        std::size_t size{};
-
-        if (iter->second.IsAllocated()) {
-            size = iter->second.Size();
-        }
-
-        buffer_mappings.erase(iter);
-
-        return size;
-    }
-
-    return std::nullopt;
+Kernel::KEvent* nvhost_as_gpu::QueryEvent(u32 event_id) {
+    LOG_CRITICAL(Service_NVDRV, "Unknown AS GPU Event {}", event_id);
+    return nullptr;
 }
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
index 24e3151cb..86fe71c75 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
@@ -1,36 +1,50 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
+#include <bit>
+#include <list>
 #include <map>
 #include <memory>
+#include <mutex>
 #include <optional>
 #include <vector>
 
+#include "common/address_space.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
-namespace Service::Nvidia::Devices {
+namespace Tegra {
+class MemoryManager;
+} // namespace Tegra
+
+namespace Service::Nvidia {
+class Module;
+}
 
-constexpr u32 DEFAULT_BIG_PAGE_SIZE = 1 << 16;
-constexpr u32 DEFAULT_SMALL_PAGE_SIZE = 1 << 12;
+namespace Service::Nvidia::NvCore {
+class Container;
+class NvMap;
+} // namespace Service::Nvidia::NvCore
 
-class nvmap;
+namespace Service::Nvidia::Devices {
 
-enum class AddressSpaceFlags : u32 {
-    None = 0x0,
-    FixedOffset = 0x1,
-    Remap = 0x100,
+enum class MappingFlags : u32 {
+    None = 0,
+    Fixed = 1 << 0,
+    Sparse = 1 << 1,
+    Remap = 1 << 8,
 };
-DECLARE_ENUM_FLAG_OPERATORS(AddressSpaceFlags);
+DECLARE_ENUM_FLAG_OPERATORS(MappingFlags);
 
 class nvhost_as_gpu final : public nvdevice {
 public:
-    explicit nvhost_as_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_);
+    explicit nvhost_as_gpu(Core::System& system_, Module& module, NvCore::Container& core);
     ~nvhost_as_gpu() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -43,46 +57,17 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
-private:
-    class BufferMap final {
-    public:
-        constexpr BufferMap() = default;
-
-        constexpr BufferMap(GPUVAddr start_addr_, std::size_t size_)
-            : start_addr{start_addr_}, end_addr{start_addr_ + size_} {}
-
-        constexpr BufferMap(GPUVAddr start_addr_, std::size_t size_, VAddr cpu_addr_,
-                            bool is_allocated_)
-            : start_addr{start_addr_}, end_addr{start_addr_ + size_}, cpu_addr{cpu_addr_},
-              is_allocated{is_allocated_} {}
-
-        constexpr VAddr StartAddr() const {
-            return start_addr;
-        }
-
-        constexpr VAddr EndAddr() const {
-            return end_addr;
-        }
-
-        constexpr std::size_t Size() const {
-            return end_addr - start_addr;
-        }
-
-        constexpr VAddr CpuAddr() const {
-            return cpu_addr;
-        }
-
-        constexpr bool IsAllocated() const {
-            return is_allocated;
-        }
-
-    private:
-        GPUVAddr start_addr{};
-        GPUVAddr end_addr{};
-        VAddr cpu_addr{};
-        bool is_allocated{};
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
+    struct VaRegion {
+        u64 offset;
+        u32 page_size;
+        u32 _pad0_;
+        u64 pages;
     };
+    static_assert(sizeof(VaRegion) == 0x18);
 
+private:
     struct IoctlAllocAsEx {
         u32_le flags{}; // usually passes 1
         s32_le as_fd{}; // ignored; passes 0
@@ -97,7 +82,7 @@ private:
     struct IoctlAllocSpace {
         u32_le pages{};
         u32_le page_size{};
-        AddressSpaceFlags flags{};
+        MappingFlags flags{};
         INSERT_PADDING_WORDS(1);
         union {
             u64_le offset;
@@ -114,19 +99,19 @@ private:
     static_assert(sizeof(IoctlFreeSpace) == 16, "IoctlFreeSpace is incorrect size");
 
     struct IoctlRemapEntry {
-        u16_le flags{};
-        u16_le kind{};
-        u32_le nvmap_handle{};
-        u32_le map_offset{};
-        u32_le offset{};
-        u32_le pages{};
+        u16 flags;
+        u16 kind;
+        NvCore::NvMap::Handle::Id handle;
+        u32 handle_offset_big_pages;
+        u32 as_offset_big_pages;
+        u32 big_pages;
     };
     static_assert(sizeof(IoctlRemapEntry) == 20, "IoctlRemapEntry is incorrect size");
 
     struct IoctlMapBufferEx {
-        AddressSpaceFlags flags{}; // bit0: fixed_offset, bit2: cacheable
-        u32_le kind{};             // -1 is default
-        u32_le nvmap_handle{};
+        MappingFlags flags{}; // bit0: fixed_offset, bit2: cacheable
+        u32_le kind{};        // -1 is default
+        NvCore::NvMap::Handle::Id handle;
         u32_le page_size{}; // 0 means don't care
         s64_le buffer_offset{};
         u64_le mapping_size{};
@@ -144,27 +129,15 @@ private:
     };
     static_assert(sizeof(IoctlBindChannel) == 4, "IoctlBindChannel is incorrect size");
 
-    struct IoctlVaRegion {
-        u64_le offset{};
-        u32_le page_size{};
-        INSERT_PADDING_WORDS(1);
-        u64_le pages{};
-    };
-    static_assert(sizeof(IoctlVaRegion) == 24, "IoctlVaRegion is incorrect size");
-
     struct IoctlGetVaRegions {
         u64_le buf_addr{}; // (contained output user ptr on linux, ignored)
         u32_le buf_size{}; // forced to 2*sizeof(struct va_region)
         u32_le reserved{};
-        IoctlVaRegion small{};
-        IoctlVaRegion big{};
+        std::array<VaRegion, 2> regions{};
     };
-    static_assert(sizeof(IoctlGetVaRegions) == 16 + sizeof(IoctlVaRegion) * 2,
+    static_assert(sizeof(IoctlGetVaRegions) == 16 + sizeof(VaRegion) * 2,
                   "IoctlGetVaRegions is incorrect size");
 
-    s32 channel{};
-    u32 big_page_size{DEFAULT_BIG_PAGE_SIZE};
-
     NvResult AllocAsEx(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult Remap(const std::vector<u8>& input, std::vector<u8>& output);
@@ -173,18 +146,75 @@ private:
     NvResult FreeSpace(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult BindChannel(const std::vector<u8>& input, std::vector<u8>& output);
 
+    void GetVARegionsImpl(IoctlGetVaRegions& params);
     NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output,
                           std::vector<u8>& inline_output);
 
-    std::optional<BufferMap> FindBufferMap(GPUVAddr gpu_addr) const;
-    void AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, bool is_allocated);
-    std::optional<std::size_t> RemoveBufferMap(GPUVAddr gpu_addr);
+    void FreeMappingLocked(u64 offset);
+
+    Module& module;
+
+    NvCore::Container& container;
+    NvCore::NvMap& nvmap;
 
-    std::shared_ptr<nvmap> nvmap_dev;
+    struct Mapping {
+        VAddr ptr;
+        u64 offset;
+        u64 size;
+        bool fixed;
+        bool big_page; // Only valid if fixed == false
+        bool sparse_alloc;
+
+        Mapping(VAddr ptr_, u64 offset_, u64 size_, bool fixed_, bool big_page_, bool sparse_alloc_)
+            : ptr(ptr_), offset(offset_), size(size_), fixed(fixed_), big_page(big_page_),
+              sparse_alloc(sparse_alloc_) {}
+    };
+
+    struct Allocation {
+        u64 size;
+        std::list<std::shared_ptr<Mapping>> mappings;
+        u32 page_size;
+        bool sparse;
+        bool big_pages;
+    };
 
-    // This is expected to be ordered, therefore we must use a map, not unordered_map
-    std::map<GPUVAddr, BufferMap> buffer_mappings;
+    std::map<u64, std::shared_ptr<Mapping>>
+        mapping_map; //!< This maps the base addresses of mapped buffers to their total sizes and
+                     //!< mapping type, this is needed as what was originally a single buffer may
+                     //!< have been split into multiple GPU side buffers with the remap flag.
+    std::map<u64, Allocation> allocation_map; //!< Holds allocations created by AllocSpace from
+                                              //!< which fixed buffers can be mapped into
+    std::mutex mutex;                         //!< Locks all AS operations
+
+    struct VM {
+        static constexpr u32 YUZU_PAGESIZE{0x1000};
+        static constexpr u32 PAGE_SIZE_BITS{std::countr_zero(YUZU_PAGESIZE)};
+
+        static constexpr u32 SUPPORTED_BIG_PAGE_SIZES{0x30000};
+        static constexpr u32 DEFAULT_BIG_PAGE_SIZE{0x20000};
+        u32 big_page_size{DEFAULT_BIG_PAGE_SIZE};
+        u32 big_page_size_bits{std::countr_zero(DEFAULT_BIG_PAGE_SIZE)};
+
+        static constexpr u32 VA_START_SHIFT{10};
+        static constexpr u64 DEFAULT_VA_SPLIT{1ULL << 34};
+        static constexpr u64 DEFAULT_VA_RANGE{1ULL << 37};
+        u64 va_range_start{DEFAULT_BIG_PAGE_SIZE << VA_START_SHIFT};
+        u64 va_range_split{DEFAULT_VA_SPLIT};
+        u64 va_range_end{DEFAULT_VA_RANGE};
+
+        using Allocator = Common::FlatAllocator<u32, 0, 32>;
+
+        std::unique_ptr<Allocator> big_page_allocator;
+        std::shared_ptr<Allocator>
+            small_page_allocator; //! Shared as this is also used by nvhost::GpuChannel
+
+        bool initialised{};
+    } vm;
+    std::shared_ptr<Tegra::MemoryManager> gmmu;
+
+    // s32 channel{};
+    // u32 big_page_size{VM::DEFAULT_BIG_PAGE_SIZE};
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index f9b82b504..5bee4a3d3 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -1,25 +1,39 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
+#include <bit>
 #include <cstdlib>
 #include <cstring>
 
+#include <fmt/format.h>
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_writable_event.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
 
 namespace Service::Nvidia::Devices {
 
 nvhost_ctrl::nvhost_ctrl(Core::System& system_, EventInterface& events_interface_,
-                         SyncpointManager& syncpoint_manager_)
-    : nvdevice{system_}, events_interface{events_interface_}, syncpoint_manager{
-                                                                  syncpoint_manager_} {}
-nvhost_ctrl::~nvhost_ctrl() = default;
+                         NvCore::Container& core_)
+    : nvdevice{system_}, events_interface{events_interface_}, core{core_},
+      syncpoint_manager{core_.GetSyncpointManager()} {}
+
+nvhost_ctrl::~nvhost_ctrl() {
+    for (auto& event : events) {
+        if (!event.registered) {
+            continue;
+        }
+        events_interface.FreeEvent(event.kevent);
+    }
+}
 
 NvResult nvhost_ctrl::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                              std::vector<u8>& output) {
@@ -31,13 +45,15 @@ NvResult nvhost_ctrl::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>&
         case 0x1c:
             return IocCtrlClearEventWait(input, output);
         case 0x1d:
-            return IocCtrlEventWait(input, output, false);
-        case 0x1e:
             return IocCtrlEventWait(input, output, true);
+        case 0x1e:
+            return IocCtrlEventWait(input, output, false);
         case 0x1f:
             return IocCtrlEventRegister(input, output);
         case 0x20:
             return IocCtrlEventUnregister(input, output);
+        case 0x21:
+            return IocCtrlEventUnregisterBatch(input, output);
         }
         break;
     default:
@@ -61,6 +77,7 @@ NvResult nvhost_ctrl::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>&
 }
 
 void nvhost_ctrl::OnOpen(DeviceFD fd) {}
+
 void nvhost_ctrl::OnClose(DeviceFD fd) {}
 
 NvResult nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) {
@@ -72,116 +89,167 @@ NvResult nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector
 }
 
 NvResult nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output,
-                                       bool is_async) {
+                                       bool is_allocation) {
     IocCtrlEventWaitParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
-    LOG_DEBUG(Service_NVDRV, "syncpt_id={}, threshold={}, timeout={}, is_async={}",
-              params.syncpt_id, params.threshold, params.timeout, is_async);
+    LOG_DEBUG(Service_NVDRV, "syncpt_id={}, threshold={}, timeout={}, is_allocation={}",
+              params.fence.id, params.fence.value, params.timeout, is_allocation);
 
-    if (params.syncpt_id >= MaxSyncPoints) {
-        return NvResult::BadParameter;
-    }
+    bool must_unmark_fail = !is_allocation;
+    const u32 event_id = params.value.raw;
+    SCOPE_EXIT({
+        std::memcpy(output.data(), &params, sizeof(params));
+        if (must_unmark_fail) {
+            events[event_id].fails = 0;
+        }
+    });
 
-    u32 event_id = params.value & 0x00FF;
+    const u32 fence_id = static_cast<u32>(params.fence.id);
 
-    if (event_id >= MaxNvEvents) {
-        std::memcpy(output.data(), &params, sizeof(params));
+    if (fence_id >= MaxSyncPoints) {
         return NvResult::BadParameter;
     }
 
-    if (syncpoint_manager.IsSyncpointExpired(params.syncpt_id, params.threshold)) {
-        params.value = syncpoint_manager.GetSyncpointMin(params.syncpt_id);
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+    if (params.fence.value == 0) {
+        if (!syncpoint_manager.IsSyncpointAllocated(params.fence.id)) {
+            LOG_WARNING(Service_NVDRV,
+                        "Unallocated syncpt_id={}, threshold={}, timeout={}, is_allocation={}",
+                        params.fence.id, params.fence.value, params.timeout, is_allocation);
+        } else {
+            params.value.raw = syncpoint_manager.ReadSyncpointMinValue(fence_id);
+        }
         return NvResult::Success;
     }
 
-    if (const auto new_value = syncpoint_manager.RefreshSyncpoint(params.syncpt_id);
-        syncpoint_manager.IsSyncpointExpired(params.syncpt_id, params.threshold)) {
-        params.value = new_value;
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+    if (syncpoint_manager.IsFenceSignalled(params.fence)) {
+        params.value.raw = syncpoint_manager.ReadSyncpointMinValue(fence_id);
         return NvResult::Success;
     }
 
-    auto& event = events_interface.events[event_id];
-    auto& gpu = system.GPU();
-
-    // This is mostly to take into account unimplemented features. As synced
-    // gpu is always synced.
-    if (!gpu.IsAsync()) {
-        event.event->GetWritableEvent().Signal();
-        return NvResult::Success;
-    }
-    const u32 current_syncpoint_value = event.fence.value;
-    const s32 diff = current_syncpoint_value - params.threshold;
-    if (diff >= 0) {
-        event.event->GetWritableEvent().Signal();
-        params.value = current_syncpoint_value;
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+    if (const auto new_value = syncpoint_manager.UpdateMin(fence_id);
+        syncpoint_manager.IsFenceSignalled(params.fence)) {
+        params.value.raw = new_value;
         return NvResult::Success;
     }
-    const u32 target_value = current_syncpoint_value - diff;
 
-    if (!is_async) {
-        params.value = 0;
+    auto& host1x_syncpoint_manager = system.Host1x().GetSyncpointManager();
+    const u32 target_value = params.fence.value;
+
+    auto lock = NvEventsLock();
+
+    u32 slot = [&]() {
+        if (is_allocation) {
+            params.value.raw = 0;
+            return FindFreeNvEvent(fence_id);
+        } else {
+            return params.value.raw;
+        }
+    }();
+
+    must_unmark_fail = false;
+
+    const auto check_failing = [&]() {
+        if (events[slot].fails > 2) {
+            {
+                auto lk = system.StallProcesses();
+                host1x_syncpoint_manager.WaitHost(fence_id, target_value);
+                system.UnstallProcesses();
+            }
+            params.value.raw = target_value;
+            return true;
+        }
+        return false;
+    };
+
+    if (slot >= MaxNvEvents) {
+        return NvResult::BadParameter;
     }
 
     if (params.timeout == 0) {
-        std::memcpy(output.data(), &params, sizeof(params));
+        if (check_failing()) {
+            events[slot].fails = 0;
+            return NvResult::Success;
+        }
         return NvResult::Timeout;
     }
 
-    EventState status = events_interface.status[event_id];
-    const bool bad_parameter = status != EventState::Free && status != EventState::Registered;
-    if (bad_parameter) {
-        std::memcpy(output.data(), &params, sizeof(params));
+    auto& event = events[slot];
+
+    if (!event.registered) {
         return NvResult::BadParameter;
     }
-    events_interface.SetEventStatus(event_id, EventState::Waiting);
-    events_interface.assigned_syncpt[event_id] = params.syncpt_id;
-    events_interface.assigned_value[event_id] = target_value;
-    if (is_async) {
-        params.value = params.syncpt_id << 4;
-    } else {
-        params.value = ((params.syncpt_id & 0xfff) << 16) | 0x10000000;
-    }
-    params.value |= event_id;
-    event.event->GetWritableEvent().Clear();
-    if (events_interface.failed[event_id]) {
-        {
-            auto lk = system.StallCPU();
-            gpu.WaitFence(params.syncpt_id, target_value);
-            system.UnstallCPU();
-        }
-        std::memcpy(output.data(), &params, sizeof(params));
-        events_interface.failed[event_id] = false;
+
+    if (event.IsBeingUsed()) {
+        return NvResult::BadParameter;
+    }
+
+    if (check_failing()) {
+        event.fails = 0;
         return NvResult::Success;
     }
-    gpu.RegisterSyncptInterrupt(params.syncpt_id, target_value);
-    std::memcpy(output.data(), &params, sizeof(params));
+
+    params.value.raw = 0;
+
+    event.status.store(EventState::Waiting, std::memory_order_release);
+    event.assigned_syncpt = fence_id;
+    event.assigned_value = target_value;
+    if (is_allocation) {
+        params.value.syncpoint_id_for_allocation.Assign(static_cast<u16>(fence_id));
+        params.value.event_allocated.Assign(1);
+    } else {
+        params.value.syncpoint_id.Assign(fence_id);
+    }
+    params.value.raw |= slot;
+
+    event.wait_handle =
+        host1x_syncpoint_manager.RegisterHostAction(fence_id, target_value, [this, slot]() {
+            auto& event_ = events[slot];
+            if (event_.status.exchange(EventState::Signalling, std::memory_order_acq_rel) ==
+                EventState::Waiting) {
+                event_.kevent->GetWritableEvent().Signal();
+            }
+            event_.status.store(EventState::Signalled, std::memory_order_release);
+        });
     return NvResult::Timeout;
 }
 
+NvResult nvhost_ctrl::FreeEvent(u32 slot) {
+    if (slot >= MaxNvEvents) {
+        return NvResult::BadParameter;
+    }
+
+    auto& event = events[slot];
+
+    if (!event.registered) {
+        return NvResult::Success;
+    }
+
+    if (event.IsBeingUsed()) {
+        return NvResult::Busy;
+    }
+
+    FreeNvEvent(slot);
+    return NvResult::Success;
+}
+
 NvResult nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output) {
     IocCtrlEventRegisterParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
-    const u32 event_id = params.user_event_id & 0x00FF;
+    const u32 event_id = params.user_event_id;
     LOG_DEBUG(Service_NVDRV, " called, user_event_id: {:X}", event_id);
     if (event_id >= MaxNvEvents) {
         return NvResult::BadParameter;
     }
-    if (events_interface.registered[event_id]) {
-        const auto event_state = events_interface.status[event_id];
-        if (event_state != EventState::Free) {
-            LOG_WARNING(Service_NVDRV, "Event already registered! Unregistering previous event");
-            events_interface.UnregisterEvent(event_id);
-        } else {
-            return NvResult::BadParameter;
+
+    auto lock = NvEventsLock();
+
+    if (events[event_id].registered) {
+        const auto result = FreeEvent(event_id);
+        if (result != NvResult::Success) {
+            return result;
         }
     }
-    events_interface.RegisterEvent(event_id);
+    CreateNvEvent(event_id);
     return NvResult::Success;
 }
 
@@ -191,34 +259,142 @@ NvResult nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input,
     std::memcpy(&params, input.data(), sizeof(params));
     const u32 event_id = params.user_event_id & 0x00FF;
     LOG_DEBUG(Service_NVDRV, " called, user_event_id: {:X}", event_id);
-    if (event_id >= MaxNvEvents) {
-        return NvResult::BadParameter;
-    }
-    if (!events_interface.registered[event_id]) {
-        return NvResult::BadParameter;
+
+    auto lock = NvEventsLock();
+    return FreeEvent(event_id);
+}
+
+NvResult nvhost_ctrl::IocCtrlEventUnregisterBatch(const std::vector<u8>& input,
+                                                  std::vector<u8>& output) {
+    IocCtrlEventUnregisterBatchParams params{};
+    std::memcpy(&params, input.data(), sizeof(params));
+    u64 event_mask = params.user_events;
+    LOG_DEBUG(Service_NVDRV, " called, event_mask: {:X}", event_mask);
+
+    auto lock = NvEventsLock();
+    while (event_mask != 0) {
+        const u64 event_id = std::countr_zero(event_mask);
+        event_mask &= ~(1ULL << event_id);
+        const auto result = FreeEvent(static_cast<u32>(event_id));
+        if (result != NvResult::Success) {
+            return result;
+        }
     }
-    events_interface.UnregisterEvent(event_id);
     return NvResult::Success;
 }
 
 NvResult nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output) {
-    IocCtrlEventSignalParams params{};
+    IocCtrlEventClearParams params{};
     std::memcpy(&params, input.data(), sizeof(params));
 
-    u32 event_id = params.event_id & 0x00FF;
-    LOG_WARNING(Service_NVDRV, "cleared event wait on, event_id: {:X}", event_id);
+    u32 event_id = params.event_id.slot;
+    LOG_DEBUG(Service_NVDRV, "called, event_id: {:X}", event_id);
 
     if (event_id >= MaxNvEvents) {
         return NvResult::BadParameter;
     }
-    if (events_interface.status[event_id] == EventState::Waiting) {
-        events_interface.LiberateEvent(event_id);
-    }
-    events_interface.failed[event_id] = true;
 
-    syncpoint_manager.RefreshSyncpoint(events_interface.events[event_id].fence.id);
+    auto lock = NvEventsLock();
+
+    auto& event = events[event_id];
+    if (event.status.exchange(EventState::Cancelling, std::memory_order_acq_rel) ==
+        EventState::Waiting) {
+        auto& host1x_syncpoint_manager = system.Host1x().GetSyncpointManager();
+        host1x_syncpoint_manager.DeregisterHostAction(event.assigned_syncpt, event.wait_handle);
+        syncpoint_manager.UpdateMin(event.assigned_syncpt);
+        event.wait_handle = {};
+    }
+    event.fails++;
+    event.status.store(EventState::Cancelled, std::memory_order_release);
+    event.kevent->GetWritableEvent().Clear();
 
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_ctrl::QueryEvent(u32 event_id) {
+    const auto desired_event = SyncpointEventValue{.raw = event_id};
+
+    const bool allocated = desired_event.event_allocated.Value() != 0;
+    const u32 slot{allocated ? desired_event.partial_slot.Value()
+                             : static_cast<u32>(desired_event.slot)};
+    if (slot >= MaxNvEvents) {
+        ASSERT(false);
+        return nullptr;
+    }
+
+    const u32 syncpoint_id{allocated ? desired_event.syncpoint_id_for_allocation.Value()
+                                     : desired_event.syncpoint_id.Value()};
+
+    auto lock = NvEventsLock();
+
+    auto& event = events[slot];
+    if (event.registered && event.assigned_syncpt == syncpoint_id) {
+        ASSERT(event.kevent);
+        return event.kevent;
+    }
+    // Is this possible in hardware?
+    ASSERT_MSG(false, "Slot:{}, SyncpointID:{}, requested", slot, syncpoint_id);
+    return nullptr;
+}
+
+std::unique_lock<std::mutex> nvhost_ctrl::NvEventsLock() {
+    return std::unique_lock<std::mutex>(events_mutex);
+}
+
+void nvhost_ctrl::CreateNvEvent(u32 event_id) {
+    auto& event = events[event_id];
+    ASSERT(!event.kevent);
+    ASSERT(!event.registered);
+    ASSERT(!event.IsBeingUsed());
+    event.kevent = events_interface.CreateEvent(fmt::format("NVCTRL::NvEvent_{}", event_id));
+    event.status = EventState::Available;
+    event.registered = true;
+    const u64 mask = 1ULL << event_id;
+    event.fails = 0;
+    events_mask |= mask;
+    event.assigned_syncpt = 0;
+}
+
+void nvhost_ctrl::FreeNvEvent(u32 event_id) {
+    auto& event = events[event_id];
+    ASSERT(event.kevent);
+    ASSERT(event.registered);
+    ASSERT(!event.IsBeingUsed());
+    events_interface.FreeEvent(event.kevent);
+    event.kevent = nullptr;
+    event.status = EventState::Available;
+    event.registered = false;
+    const u64 mask = ~(1ULL << event_id);
+    events_mask &= mask;
+}
+
+u32 nvhost_ctrl::FindFreeNvEvent(u32 syncpoint_id) {
+    u32 slot{MaxNvEvents};
+    u32 free_slot{MaxNvEvents};
+    for (u32 i = 0; i < MaxNvEvents; i++) {
+        auto& event = events[i];
+        if (event.registered) {
+            if (!event.IsBeingUsed()) {
+                slot = i;
+                if (event.assigned_syncpt == syncpoint_id) {
+                    return slot;
+                }
+            }
+        } else if (free_slot == MaxNvEvents) {
+            free_slot = i;
+        }
+    }
+    if (free_slot < MaxNvEvents) {
+        CreateNvEvent(free_slot);
+        return free_slot;
+    }
+
+    if (slot < MaxNvEvents) {
+        return slot;
+    }
+
+    LOG_CRITICAL(Service_NVDRV, "Failed to allocate an event");
+    return 0;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
index cdf03887d..0b56d7070 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
@@ -1,21 +1,28 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
 #include <array>
 #include <vector>
+#include "common/bit_field.h"
 #include "common/common_types.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
+#include "video_core/host1x/syncpoint_manager.h"
+
+namespace Service::Nvidia::NvCore {
+class Container;
+class SyncpointManager;
+} // namespace Service::Nvidia::NvCore
 
 namespace Service::Nvidia::Devices {
 
 class nvhost_ctrl final : public nvdevice {
 public:
     explicit nvhost_ctrl(Core::System& system_, EventInterface& events_interface_,
-                         SyncpointManager& syncpoint_manager_);
+                         NvCore::Container& core);
     ~nvhost_ctrl() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -28,7 +35,70 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
+    union SyncpointEventValue {
+        u32 raw;
+
+        union {
+            BitField<0, 4, u32> partial_slot;
+            BitField<4, 28, u32> syncpoint_id;
+        };
+
+        struct {
+            u16 slot;
+            union {
+                BitField<0, 12, u16> syncpoint_id_for_allocation;
+                BitField<12, 1, u16> event_allocated;
+            };
+        };
+    };
+    static_assert(sizeof(SyncpointEventValue) == sizeof(u32));
+
 private:
+    struct InternalEvent {
+        // Mask representing registered events
+
+        // Each kernel event associated to an NV event
+        Kernel::KEvent* kevent{};
+        // The status of the current NVEvent
+        std::atomic<EventState> status{};
+
+        // Tells the NVEvent that it has failed.
+        u32 fails{};
+        // When an NVEvent is waiting on GPU interrupt, this is the sync_point
+        // associated with it.
+        u32 assigned_syncpt{};
+        // This is the value of the GPU interrupt for which the NVEvent is waiting
+        // for.
+        u32 assigned_value{};
+
+        // Tells if an NVEvent is registered or not
+        bool registered{};
+
+        // Used for waiting on a syncpoint & canceling it.
+        Tegra::Host1x::SyncpointManager::ActionHandle wait_handle{};
+
+        bool IsBeingUsed() const {
+            const auto current_status = status.load(std::memory_order_acquire);
+            return current_status == EventState::Waiting ||
+                   current_status == EventState::Cancelling ||
+                   current_status == EventState::Signalling;
+        }
+    };
+
+    std::unique_lock<std::mutex> NvEventsLock();
+
+    void CreateNvEvent(u32 event_id);
+
+    void FreeNvEvent(u32 event_id);
+
+    u32 FindFreeNvEvent(u32 syncpoint_id);
+
+    std::array<InternalEvent, MaxNvEvents> events{};
+    std::mutex events_mutex;
+    u64 events_mask{};
+
     struct IocSyncptReadParams {
         u32_le id{};
         u32_le value{};
@@ -84,27 +154,18 @@ private:
     };
     static_assert(sizeof(IocGetConfigParams) == 387, "IocGetConfigParams is incorrect size");
 
-    struct IocCtrlEventSignalParams {
-        u32_le event_id{};
+    struct IocCtrlEventClearParams {
+        SyncpointEventValue event_id{};
     };
-    static_assert(sizeof(IocCtrlEventSignalParams) == 4,
-                  "IocCtrlEventSignalParams is incorrect size");
+    static_assert(sizeof(IocCtrlEventClearParams) == 4,
+                  "IocCtrlEventClearParams is incorrect size");
 
     struct IocCtrlEventWaitParams {
-        u32_le syncpt_id{};
-        u32_le threshold{};
-        s32_le timeout{};
-        u32_le value{};
-    };
-    static_assert(sizeof(IocCtrlEventWaitParams) == 16, "IocCtrlEventWaitParams is incorrect size");
-
-    struct IocCtrlEventWaitAsyncParams {
-        u32_le syncpt_id{};
-        u32_le threshold{};
+        NvFence fence{};
         u32_le timeout{};
-        u32_le value{};
+        SyncpointEventValue value{};
     };
-    static_assert(sizeof(IocCtrlEventWaitAsyncParams) == 16,
+    static_assert(sizeof(IocCtrlEventWaitParams) == 16,
                   "IocCtrlEventWaitAsyncParams is incorrect size");
 
     struct IocCtrlEventRegisterParams {
@@ -119,19 +180,25 @@ private:
     static_assert(sizeof(IocCtrlEventUnregisterParams) == 4,
                   "IocCtrlEventUnregisterParams is incorrect size");
 
-    struct IocCtrlEventKill {
+    struct IocCtrlEventUnregisterBatchParams {
         u64_le user_events{};
     };
-    static_assert(sizeof(IocCtrlEventKill) == 8, "IocCtrlEventKill is incorrect size");
+    static_assert(sizeof(IocCtrlEventUnregisterBatchParams) == 8,
+                  "IocCtrlEventKill is incorrect size");
 
     NvResult NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output);
-    NvResult IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, bool is_async);
+    NvResult IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output,
+                              bool is_allocation);
     NvResult IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output);
+    NvResult IocCtrlEventUnregisterBatch(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output);
 
+    NvResult FreeEvent(u32 slot);
+
     EventInterface& events_interface;
-    SyncpointManager& syncpoint_manager;
+    NvCore::Container& core;
+    NvCore::SyncpointManager& syncpoint_manager;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
index 05b4e2151..ced57dfe6 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/assert.h"
@@ -8,11 +7,19 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h"
+#include "core/hle/service/nvdrv/nvdrv.h"
 
 namespace Service::Nvidia::Devices {
 
-nvhost_ctrl_gpu::nvhost_ctrl_gpu(Core::System& system_) : nvdevice{system_} {}
-nvhost_ctrl_gpu::~nvhost_ctrl_gpu() = default;
+nvhost_ctrl_gpu::nvhost_ctrl_gpu(Core::System& system_, EventInterface& events_interface_)
+    : nvdevice{system_}, events_interface{events_interface_} {
+    error_notifier_event = events_interface.CreateEvent("CtrlGpuErrorNotifier");
+    unknown_event = events_interface.CreateEvent("CtrlGpuUknownEvent");
+}
+nvhost_ctrl_gpu::~nvhost_ctrl_gpu() {
+    events_interface.FreeEvent(error_notifier_event);
+    events_interface.FreeEvent(unknown_event);
+}
 
 NvResult nvhost_ctrl_gpu::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                                  std::vector<u8>& output) {
@@ -287,4 +294,17 @@ NvResult nvhost_ctrl_gpu::GetGpuTime(const std::vector<u8>& input, std::vector<u
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_ctrl_gpu::QueryEvent(u32 event_id) {
+    switch (event_id) {
+    case 1:
+        return error_notifier_event;
+    case 2:
+        return unknown_event;
+    default: {
+        LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+    }
+    }
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
index 898d00a17..1e8f254e2 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h
@@ -1,19 +1,24 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <vector>
+
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
+namespace Service::Nvidia {
+class EventInterface;
+}
+
 namespace Service::Nvidia::Devices {
 
 class nvhost_ctrl_gpu final : public nvdevice {
 public:
-    explicit nvhost_ctrl_gpu(Core::System& system_);
+    explicit nvhost_ctrl_gpu(Core::System& system_, EventInterface& events_interface_);
     ~nvhost_ctrl_gpu() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -26,6 +31,8 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
 private:
     struct IoctlGpuCharacteristics {
         u32_le arch;                       // 0x120 (NVGPU_GPU_ARCH_GM200)
@@ -159,6 +166,12 @@ private:
     NvResult ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult FlushL2(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output);
+
+    EventInterface& events_interface;
+
+    // Events
+    Kernel::KEvent* error_notifier_event;
+    Kernel::KEvent* unknown_event;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index 0a043e386..45a759fa8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -1,34 +1,50 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
+#include "core/hle/service/nvdrv/nvdrv.h"
 #include "core/memory.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/engines/puller.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
 
 namespace Service::Nvidia::Devices {
 namespace {
-Tegra::CommandHeader BuildFenceAction(Tegra::GPU::FenceOperation op, u32 syncpoint_id) {
-    Tegra::GPU::FenceAction result{};
+Tegra::CommandHeader BuildFenceAction(Tegra::Engines::Puller::FenceOperation op, u32 syncpoint_id) {
+    Tegra::Engines::Puller::FenceAction result{};
     result.op.Assign(op);
     result.syncpoint_id.Assign(syncpoint_id);
     return {result.raw};
 }
 } // namespace
 
-nvhost_gpu::nvhost_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                       SyncpointManager& syncpoint_manager_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)}, syncpoint_manager{syncpoint_manager_} {
-    channel_fence.id = syncpoint_manager_.AllocateSyncpoint();
-    channel_fence.value = system_.GPU().GetSyncpointValue(channel_fence.id);
+nvhost_gpu::nvhost_gpu(Core::System& system_, EventInterface& events_interface_,
+                       NvCore::Container& core_)
+    : nvdevice{system_}, events_interface{events_interface_}, core{core_},
+      syncpoint_manager{core_.GetSyncpointManager()}, nvmap{core.GetNvMapFile()},
+      channel_state{system.GPU().AllocateChannel()} {
+    channel_syncpoint = syncpoint_manager.AllocateSyncpoint(false);
+    sm_exception_breakpoint_int_report_event =
+        events_interface.CreateEvent("GpuChannelSMExceptionBreakpointInt");
+    sm_exception_breakpoint_pause_report_event =
+        events_interface.CreateEvent("GpuChannelSMExceptionBreakpointPause");
+    error_notifier_event = events_interface.CreateEvent("GpuChannelErrorNotifier");
 }
 
-nvhost_gpu::~nvhost_gpu() = default;
+nvhost_gpu::~nvhost_gpu() {
+    events_interface.FreeEvent(sm_exception_breakpoint_int_report_event);
+    events_interface.FreeEvent(sm_exception_breakpoint_pause_report_event);
+    events_interface.FreeEvent(error_notifier_event);
+    syncpoint_manager.FreeSyncpoint(channel_syncpoint);
+}
 
 NvResult nvhost_gpu::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                             std::vector<u8>& output) {
@@ -168,9 +184,14 @@ NvResult nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8
                 params.num_entries, params.flags, params.unk0, params.unk1, params.unk2,
                 params.unk3);
 
-    channel_fence.value = system.GPU().GetSyncpointValue(channel_fence.id);
+    if (channel_state->initialized) {
+        LOG_CRITICAL(Service_NVDRV, "Already allocated!");
+        return NvResult::AlreadyAllocated;
+    }
+
+    system.GPU().InitChannel(*channel_state);
 
-    params.fence_out = channel_fence;
+    params.fence_out = syncpoint_manager.GetSyncpointFence(channel_syncpoint);
 
     std::memcpy(output.data(), &params, output.size());
     return NvResult::Success;
@@ -187,40 +208,39 @@ NvResult nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::ve
     return NvResult::Success;
 }
 
-static std::vector<Tegra::CommandHeader> BuildWaitCommandList(Fence fence) {
+static std::vector<Tegra::CommandHeader> BuildWaitCommandList(NvFence fence) {
     return {
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceValue, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointPayload, 1,
                                   Tegra::SubmissionMode::Increasing),
         {fence.value},
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceAction, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointOperation, 1,
                                   Tegra::SubmissionMode::Increasing),
-        BuildFenceAction(Tegra::GPU::FenceOperation::Acquire, fence.id),
+        BuildFenceAction(Tegra::Engines::Puller::FenceOperation::Acquire, fence.id),
     };
 }
 
-static std::vector<Tegra::CommandHeader> BuildIncrementCommandList(Fence fence, u32 add_increment) {
+static std::vector<Tegra::CommandHeader> BuildIncrementCommandList(NvFence fence) {
     std::vector<Tegra::CommandHeader> result{
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceValue, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointPayload, 1,
                                   Tegra::SubmissionMode::Increasing),
         {}};
 
-    for (u32 count = 0; count < add_increment; ++count) {
-        result.emplace_back(Tegra::BuildCommandHeader(Tegra::BufferMethods::FenceAction, 1,
+    for (u32 count = 0; count < 2; ++count) {
+        result.emplace_back(Tegra::BuildCommandHeader(Tegra::BufferMethods::SyncpointOperation, 1,
                                                       Tegra::SubmissionMode::Increasing));
-        result.emplace_back(BuildFenceAction(Tegra::GPU::FenceOperation::Increment, fence.id));
+        result.emplace_back(
+            BuildFenceAction(Tegra::Engines::Puller::FenceOperation::Increment, fence.id));
     }
 
     return result;
 }
 
-static std::vector<Tegra::CommandHeader> BuildIncrementWithWfiCommandList(Fence fence,
-                                                                          u32 add_increment) {
+static std::vector<Tegra::CommandHeader> BuildIncrementWithWfiCommandList(NvFence fence) {
     std::vector<Tegra::CommandHeader> result{
-        Tegra::BuildCommandHeader(Tegra::BufferMethods::WaitForInterrupt, 1,
+        Tegra::BuildCommandHeader(Tegra::BufferMethods::WaitForIdle, 1,
                                   Tegra::SubmissionMode::Increasing),
         {}};
-    const std::vector<Tegra::CommandHeader> increment{
-        BuildIncrementCommandList(fence, add_increment)};
+    const std::vector<Tegra::CommandHeader> increment{BuildIncrementCommandList(fence)};
 
     result.insert(result.end(), increment.begin(), increment.end());
 
@@ -234,33 +254,41 @@ NvResult nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>
 
     auto& gpu = system.GPU();
 
-    params.fence_out.id = channel_fence.id;
+    std::scoped_lock lock(channel_mutex);
 
-    if (params.flags.add_wait.Value() &&
-        !syncpoint_manager.IsSyncpointExpired(params.fence_out.id, params.fence_out.value)) {
-        gpu.PushGPUEntries(Tegra::CommandList{BuildWaitCommandList(params.fence_out)});
-    }
+    const auto bind_id = channel_state->bind_id;
 
-    if (params.flags.add_increment.Value() || params.flags.increment.Value()) {
-        const u32 increment_value = params.flags.increment.Value() ? params.fence_out.value : 0;
-        params.fence_out.value = syncpoint_manager.IncreaseSyncpoint(
-            params.fence_out.id, params.AddIncrementValue() + increment_value);
-    } else {
-        params.fence_out.value = syncpoint_manager.GetSyncpointMax(params.fence_out.id);
+    auto& flags = params.flags;
+
+    if (flags.fence_wait.Value()) {
+        if (flags.increment_value.Value()) {
+            return NvResult::BadParameter;
+        }
+
+        if (!syncpoint_manager.IsFenceSignalled(params.fence)) {
+            gpu.PushGPUEntries(bind_id, Tegra::CommandList{BuildWaitCommandList(params.fence)});
+        }
     }
 
-    gpu.PushGPUEntries(std::move(entries));
+    params.fence.id = channel_syncpoint;
+
+    u32 increment{(flags.fence_increment.Value() != 0 ? 2 : 0) +
+                  (flags.increment_value.Value() != 0 ? params.fence.value : 0)};
+    params.fence.value = syncpoint_manager.IncrementSyncpointMaxExt(channel_syncpoint, increment);
+    gpu.PushGPUEntries(bind_id, std::move(entries));
 
-    if (params.flags.add_increment.Value()) {
-        if (params.flags.suppress_wfi) {
-            gpu.PushGPUEntries(Tegra::CommandList{
-                BuildIncrementCommandList(params.fence_out, params.AddIncrementValue())});
+    if (flags.fence_increment.Value()) {
+        if (flags.suppress_wfi.Value()) {
+            gpu.PushGPUEntries(bind_id,
+                               Tegra::CommandList{BuildIncrementCommandList(params.fence)});
         } else {
-            gpu.PushGPUEntries(Tegra::CommandList{
-                BuildIncrementWithWfiCommandList(params.fence_out, params.AddIncrementValue())});
+            gpu.PushGPUEntries(bind_id,
+                               Tegra::CommandList{BuildIncrementWithWfiCommandList(params.fence)});
         }
     }
 
+    flags.raw = 0;
+
     std::memcpy(output.data(), &params, sizeof(IoctlSubmitGpfifo));
     return NvResult::Success;
 }
@@ -328,4 +356,19 @@ NvResult nvhost_gpu::ChannelSetTimeslice(const std::vector<u8>& input, std::vect
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_gpu::QueryEvent(u32 event_id) {
+    switch (event_id) {
+    case 1:
+        return sm_exception_breakpoint_int_report_event;
+    case 2:
+        return sm_exception_breakpoint_pause_report_event;
+    case 3:
+        return error_notifier_event;
+    default: {
+        LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+    }
+    }
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
index f27a82bff..1e4ecd55b 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
@@ -1,29 +1,43 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 #include <vector>
 #include "common/bit_field.h"
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 #include "core/hle/service/nvdrv/nvdata.h"
 #include "video_core/dma_pusher.h"
 
+namespace Tegra {
+namespace Control {
+struct ChannelState;
+}
+} // namespace Tegra
+
 namespace Service::Nvidia {
+
+namespace NvCore {
+class Container;
+class NvMap;
 class SyncpointManager;
-}
+} // namespace NvCore
+
+class EventInterface;
+} // namespace Service::Nvidia
 
 namespace Service::Nvidia::Devices {
 
+class nvhost_as_gpu;
 class nvmap;
 class nvhost_gpu final : public nvdevice {
 public:
-    explicit nvhost_gpu(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                        SyncpointManager& syncpoint_manager_);
+    explicit nvhost_gpu(Core::System& system_, EventInterface& events_interface_,
+                        NvCore::Container& core);
     ~nvhost_gpu() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -36,7 +50,10 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
 private:
+    friend class nvhost_as_gpu;
     enum class CtxObjects : u32_le {
         Ctx2D = 0x902D,
         Ctx3D = 0xB197,
@@ -108,7 +125,7 @@ private:
     static_assert(sizeof(IoctlGetErrorNotification) == 16,
                   "IoctlGetErrorNotification is incorrect size");
 
-    static_assert(sizeof(Fence) == 8, "Fence is incorrect size");
+    static_assert(sizeof(NvFence) == 8, "Fence is incorrect size");
 
     struct IoctlAllocGpfifoEx {
         u32_le num_entries{};
@@ -126,7 +143,7 @@ private:
         u32_le num_entries{}; // in
         u32_le flags{};       // in
         u32_le unk0{};        // in (1 works)
-        Fence fence_out{};    // out
+        NvFence fence_out{};  // out
         u32_le unk1{};        // in
         u32_le unk2{};        // in
         u32_le unk3{};        // in
@@ -146,19 +163,15 @@ private:
         u32_le num_entries{}; // number of fence objects being submitted
         union {
             u32_le raw;
-            BitField<0, 1, u32_le> add_wait;      // append a wait sync_point to the list
-            BitField<1, 1, u32_le> add_increment; // append an increment to the list
-            BitField<2, 1, u32_le> new_hw_format; // mostly ignored
-            BitField<4, 1, u32_le> suppress_wfi;  // suppress wait for interrupt
-            BitField<8, 1, u32_le> increment;     // increment the returned fence
+            BitField<0, 1, u32_le> fence_wait;      // append a wait sync_point to the list
+            BitField<1, 1, u32_le> fence_increment; // append an increment to the list
+            BitField<2, 1, u32_le> new_hw_format;   // mostly ignored
+            BitField<4, 1, u32_le> suppress_wfi;    // suppress wait for interrupt
+            BitField<8, 1, u32_le> increment_value; // increment the returned fence
         } flags;
-        Fence fence_out{}; // returned new fence object for others to wait on
-
-        u32 AddIncrementValue() const {
-            return flags.add_increment.Value() << 1;
-        }
+        NvFence fence{}; // returned new fence object for others to wait on
     };
-    static_assert(sizeof(IoctlSubmitGpfifo) == 16 + sizeof(Fence),
+    static_assert(sizeof(IoctlSubmitGpfifo) == 16 + sizeof(NvFence),
                   "IoctlSubmitGpfifo is incorrect size");
 
     struct IoctlGetWaitbase {
@@ -191,9 +204,18 @@ private:
     NvResult ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output);
 
-    std::shared_ptr<nvmap> nvmap_dev;
-    SyncpointManager& syncpoint_manager;
-    Fence channel_fence;
+    EventInterface& events_interface;
+    NvCore::Container& core;
+    NvCore::SyncpointManager& syncpoint_manager;
+    NvCore::NvMap& nvmap;
+    std::shared_ptr<Tegra::Control::ChannelState> channel_state;
+    u32 channel_syncpoint;
+    std::mutex channel_mutex;
+
+    // Events
+    Kernel::KEvent* sm_exception_breakpoint_int_report_event;
+    Kernel::KEvent* sm_exception_breakpoint_pause_report_event;
+    Kernel::KEvent* error_notifier_event;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
index 8314d1ec2..1703f9cc3 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
@@ -1,18 +1,18 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "audio_core/audio_core.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
 #include "video_core/renderer_base.h"
 
 namespace Service::Nvidia::Devices {
 
-nvhost_nvdec::nvhost_nvdec(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                           SyncpointManager& syncpoint_manager_)
-    : nvhost_nvdec_common{system_, std::move(nvmap_dev_), syncpoint_manager_} {}
+nvhost_nvdec::nvhost_nvdec(Core::System& system_, NvCore::Container& core_)
+    : nvhost_nvdec_common{system_, core_, NvCore::ChannelType::NvDec} {}
 nvhost_nvdec::~nvhost_nvdec() = default;
 
 NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -21,8 +21,9 @@ NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>&
     case 0x0:
         switch (command.cmd) {
         case 0x1: {
-            if (!fd_to_id.contains(fd)) {
-                fd_to_id[fd] = next_id++;
+            auto& host1x_file = core.Host1xDeviceFile();
+            if (!host1x_file.fd_to_id.contains(fd)) {
+                host1x_file.fd_to_id[fd] = host1x_file.nvdec_next_id++;
             }
             return Submit(fd, input, output);
         }
@@ -66,14 +67,19 @@ NvResult nvhost_nvdec::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>&
     return NvResult::NotImplemented;
 }
 
-void nvhost_nvdec::OnOpen(DeviceFD fd) {}
+void nvhost_nvdec::OnOpen(DeviceFD fd) {
+    LOG_INFO(Service_NVDRV, "NVDEC video stream started");
+    system.AudioCore().SetNVDECActive(true);
+}
 
 void nvhost_nvdec::OnClose(DeviceFD fd) {
     LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
-    const auto iter = fd_to_id.find(fd);
-    if (iter != fd_to_id.end()) {
+    auto& host1x_file = core.Host1xDeviceFile();
+    const auto iter = host1x_file.fd_to_id.find(fd);
+    if (iter != host1x_file.fd_to_id.end()) {
         system.GPU().ClearCdmaInstance(iter->second);
     }
+    system.AudioCore().SetNVDECActive(false);
 }
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
index a507c4d0a..c1b4e53e8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -11,8 +10,7 @@ namespace Service::Nvidia::Devices {
 
 class nvhost_nvdec final : public nvhost_nvdec_common {
 public:
-    explicit nvhost_nvdec(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                          SyncpointManager& syncpoint_manager_);
+    explicit nvhost_nvdec(Core::System& system_, NvCore::Container& core);
     ~nvhost_nvdec() override;
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -24,9 +22,6 @@ public:
 
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
-
-private:
-    u32 next_id{};
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
index 8a05f0668..99eede702 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
@@ -9,10 +8,12 @@
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec_common.h"
-#include "core/hle/service/nvdrv/devices/nvmap.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
 #include "core/memory.h"
+#include "video_core/host1x/host1x.h"
 #include "video_core/memory_manager.h"
 #include "video_core/renderer_base.h"
 
@@ -45,10 +46,22 @@ std::size_t WriteVectors(std::vector<u8>& dst, const std::vector<T>& src, std::s
 }
 } // Anonymous namespace
 
-nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                                         SyncpointManager& syncpoint_manager_)
-    : nvdevice{system_}, nvmap_dev{std::move(nvmap_dev_)}, syncpoint_manager{syncpoint_manager_} {}
-nvhost_nvdec_common::~nvhost_nvdec_common() = default;
+nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system_, NvCore::Container& core_,
+                                         NvCore::ChannelType channel_type_)
+    : nvdevice{system_}, core{core_}, syncpoint_manager{core.GetSyncpointManager()},
+      nvmap{core.GetNvMapFile()}, channel_type{channel_type_} {
+    auto& syncpts_accumulated = core.Host1xDeviceFile().syncpts_accumulated;
+    if (syncpts_accumulated.empty()) {
+        channel_syncpoint = syncpoint_manager.AllocateSyncpoint(false);
+    } else {
+        channel_syncpoint = syncpts_accumulated.front();
+        syncpts_accumulated.pop_front();
+    }
+}
+
+nvhost_nvdec_common::~nvhost_nvdec_common() {
+    core.Host1xDeviceFile().syncpts_accumulated.push_back(channel_syncpoint);
+}
 
 NvResult nvhost_nvdec_common::SetNVMAPfd(const std::vector<u8>& input) {
     IoctlSetNvmapFD params{};
@@ -85,16 +98,16 @@ NvResult nvhost_nvdec_common::Submit(DeviceFD fd, const std::vector<u8>& input,
         for (std::size_t i = 0; i < syncpt_increments.size(); i++) {
             const SyncptIncr& syncpt_incr = syncpt_increments[i];
             fence_thresholds[i] =
-                syncpoint_manager.IncreaseSyncpoint(syncpt_incr.id, syncpt_incr.increments);
+                syncpoint_manager.IncrementSyncpointMaxExt(syncpt_incr.id, syncpt_incr.increments);
         }
     }
     for (const auto& cmd_buffer : command_buffers) {
-        const auto object = nvmap_dev->GetObject(cmd_buffer.memory_id);
+        const auto object = nvmap.GetHandle(cmd_buffer.memory_id);
         ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;);
         Tegra::ChCommandHeaderList cmdlist(cmd_buffer.word_count);
-        system.Memory().ReadBlock(object->addr + cmd_buffer.offset, cmdlist.data(),
+        system.Memory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(),
                                   cmdlist.size() * sizeof(u32));
-        gpu.PushCommandBuffer(fd_to_id[fd], cmdlist);
+        gpu.PushCommandBuffer(core.Host1xDeviceFile().fd_to_id[fd], cmdlist);
     }
     std::memcpy(output.data(), &params, sizeof(IoctlSubmit));
     // Some games expect command_buffers to be written back
@@ -113,10 +126,8 @@ NvResult nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::ve
     std::memcpy(&params, input.data(), sizeof(IoctlGetSyncpoint));
     LOG_DEBUG(Service_NVDRV, "called GetSyncpoint, id={}", params.param);
 
-    if (device_syncpoints[params.param] == 0 && system.GPU().UseNvdec()) {
-        device_syncpoints[params.param] = syncpoint_manager.AllocateSyncpoint();
-    }
-    params.value = device_syncpoints[params.param];
+    // const u32 id{NvCore::SyncpointManager::channel_syncpoints[static_cast<u32>(channel_type)]};
+    params.value = channel_syncpoint;
     std::memcpy(output.data(), &params, sizeof(IoctlGetSyncpoint));
 
     return NvResult::Success;
@@ -124,6 +135,7 @@ NvResult nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::ve
 
 NvResult nvhost_nvdec_common::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) {
     IoctlGetWaitbase params{};
+    LOG_CRITICAL(Service_NVDRV, "called WAITBASE");
     std::memcpy(&params, input.data(), sizeof(IoctlGetWaitbase));
     params.value = 0; // Seems to be hard coded at 0
     std::memcpy(output.data(), &params, sizeof(IoctlGetWaitbase));
@@ -137,28 +149,8 @@ NvResult nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vecto
 
     SliceVectors(input, cmd_buffer_handles, params.num_entries, sizeof(IoctlMapBuffer));
 
-    auto& gpu = system.GPU();
-
     for (auto& cmd_buffer : cmd_buffer_handles) {
-        auto object{nvmap_dev->GetObject(cmd_buffer.map_handle)};
-        if (!object) {
-            LOG_ERROR(Service_NVDRV, "invalid cmd_buffer nvmap_handle={:X}", cmd_buffer.map_handle);
-            std::memcpy(output.data(), &params, output.size());
-            return NvResult::InvalidState;
-        }
-        if (object->dma_map_addr == 0) {
-            // NVDEC and VIC memory is in the 32-bit address space
-            // MapAllocate32 will attempt to map a lower 32-bit value in the shared gpu memory space
-            const GPUVAddr low_addr = gpu.MemoryManager().MapAllocate32(object->addr, object->size);
-            object->dma_map_addr = static_cast<u32>(low_addr);
-            // Ensure that the dma_map_addr is indeed in the lower 32-bit address space.
-            ASSERT(object->dma_map_addr == low_addr);
-        }
-        if (!object->dma_map_addr) {
-            LOG_ERROR(Service_NVDRV, "failed to map size={}", object->size);
-        } else {
-            cmd_buffer.map_address = object->dma_map_addr;
-        }
+        cmd_buffer.map_address = nvmap.PinHandle(cmd_buffer.map_handle);
     }
     std::memcpy(output.data(), &params, sizeof(IoctlMapBuffer));
     std::memcpy(output.data() + sizeof(IoctlMapBuffer), cmd_buffer_handles.data(),
@@ -168,11 +160,16 @@ NvResult nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vecto
 }
 
 NvResult nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) {
-    // This is intntionally stubbed.
-    // Skip unmapping buffers here, as to not break the continuity of the VP9 reference frame
-    // addresses, and risk invalidating data before the async GPU thread is done with it
+    IoctlMapBuffer params{};
+    std::memcpy(&params, input.data(), sizeof(IoctlMapBuffer));
+    std::vector<MapBufferEntry> cmd_buffer_handles(params.num_entries);
+
+    SliceVectors(input, cmd_buffer_handles, params.num_entries, sizeof(IoctlMapBuffer));
+    for (auto& cmd_buffer : cmd_buffer_handles) {
+        nvmap.UnpinHandle(cmd_buffer.map_handle);
+    }
+
     std::memset(output.data(), 0, output.size());
-    LOG_DEBUG(Service_NVDRV, "(STUBBED) called");
     return NvResult::Success;
 }
 
@@ -183,4 +180,9 @@ NvResult nvhost_nvdec_common::SetSubmitTimeout(const std::vector<u8>& input,
     return NvResult::Success;
 }
 
+Kernel::KEvent* nvhost_nvdec_common::QueryEvent(u32 event_id) {
+    LOG_CRITICAL(Service_NVDRV, "Unknown HOSTX1 Event {}", event_id);
+    return nullptr;
+}
+
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
index e28c54df6..fe76100c8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
@@ -1,24 +1,28 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <deque>
 #include <vector>
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/hle/service/nvdrv/core/syncpoint_manager.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
 namespace Service::Nvidia {
-class SyncpointManager;
+
+namespace NvCore {
+class Container;
+class NvMap;
+} // namespace NvCore
 
 namespace Devices {
-class nvmap;
 
 class nvhost_nvdec_common : public nvdevice {
 public:
-    explicit nvhost_nvdec_common(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                                 SyncpointManager& syncpoint_manager_);
+    explicit nvhost_nvdec_common(Core::System& system_, NvCore::Container& core,
+                                 NvCore::ChannelType channel_type);
     ~nvhost_nvdec_common() override;
 
 protected:
@@ -111,11 +115,15 @@ protected:
     NvResult UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output);
 
-    std::unordered_map<DeviceFD, u32> fd_to_id{};
+    Kernel::KEvent* QueryEvent(u32 event_id) override;
+
+    u32 channel_syncpoint;
     s32_le nvmap_fd{};
     u32_le submit_timeout{};
-    std::shared_ptr<nvmap> nvmap_dev;
-    SyncpointManager& syncpoint_manager;
+    NvCore::Container& core;
+    NvCore::SyncpointManager& syncpoint_manager;
+    NvCore::NvMap& nvmap;
+    NvCore::ChannelType channel_type;
     std::array<u32, MaxSyncPoints> device_syncpoints{};
 };
 }; // namespace Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp
index c2be3cea7..bdbc2f9e1 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h
index 6045e5cbd..440e7d371 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
index 76b39806f..73f97136e 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
@@ -1,17 +1,17 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/nvhost_vic.h"
 #include "video_core/renderer_base.h"
 
 namespace Service::Nvidia::Devices {
-nvhost_vic::nvhost_vic(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                       SyncpointManager& syncpoint_manager_)
-    : nvhost_nvdec_common{system_, std::move(nvmap_dev_), syncpoint_manager_} {}
+
+nvhost_vic::nvhost_vic(Core::System& system_, NvCore::Container& core_)
+    : nvhost_nvdec_common{system_, core_, NvCore::ChannelType::VIC} {}
 
 nvhost_vic::~nvhost_vic() = default;
 
@@ -20,11 +20,13 @@ NvResult nvhost_vic::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& i
     switch (command.group) {
     case 0x0:
         switch (command.cmd) {
-        case 0x1:
-            if (!fd_to_id.contains(fd)) {
-                fd_to_id[fd] = next_id++;
+        case 0x1: {
+            auto& host1x_file = core.Host1xDeviceFile();
+            if (!host1x_file.fd_to_id.contains(fd)) {
+                host1x_file.fd_to_id[fd] = host1x_file.vic_next_id++;
             }
             return Submit(fd, input, output);
+        }
         case 0x2:
             return GetSyncpoint(input, output);
         case 0x3:
@@ -68,8 +70,9 @@ NvResult nvhost_vic::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& i
 void nvhost_vic::OnOpen(DeviceFD fd) {}
 
 void nvhost_vic::OnClose(DeviceFD fd) {
-    const auto iter = fd_to_id.find(fd);
-    if (iter != fd_to_id.end()) {
+    auto& host1x_file = core.Host1xDeviceFile();
+    const auto iter = host1x_file.fd_to_id.find(fd);
+    if (iter != host1x_file.fd_to_id.end()) {
         system.GPU().ClearCdmaInstance(iter->second);
     }
 }
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.h b/src/core/hle/service/nvdrv/devices/nvhost_vic.h
index c9732c037..f164caafb 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_vic.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,8 +9,7 @@ namespace Service::Nvidia::Devices {
 
 class nvhost_vic final : public nvhost_nvdec_common {
 public:
-    explicit nvhost_vic(Core::System& system_, std::shared_ptr<nvmap> nvmap_dev_,
-                        SyncpointManager& syncpoint_manager_);
+    explicit nvhost_vic(Core::System& system_, NvCore::Container& core);
     ~nvhost_vic();
 
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -23,8 +21,5 @@ public:
 
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
-
-private:
-    u32 next_id{};
 };
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp
index dc59b4494..ddf273b5e 100644
--- a/src/core/hle/service/nvdrv/devices/nvmap.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp
@@ -1,21 +1,27 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
+#include <bit>
 #include <cstring>
 
+#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
+#include "core/core.h"
+#include "core/hle/kernel/k_page_table.h"
+#include "core/hle/kernel/k_process.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvmap.h"
+#include "core/memory.h"
+
+using Core::Memory::YUZU_PAGESIZE;
 
 namespace Service::Nvidia::Devices {
 
-nvmap::nvmap(Core::System& system_) : nvdevice{system_} {
-    // Handle 0 appears to be used when remapping, so we create a placeholder empty nvmap object to
-    // represent this.
-    CreateObject(0);
-}
+nvmap::nvmap(Core::System& system_, NvCore::Container& container_)
+    : nvdevice{system_}, container{container_}, file{container.GetNvMapFile()} {}
 
 nvmap::~nvmap() = default;
 
@@ -63,39 +69,21 @@ NvResult nvmap::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
 void nvmap::OnOpen(DeviceFD fd) {}
 void nvmap::OnClose(DeviceFD fd) {}
 
-VAddr nvmap::GetObjectAddress(u32 handle) const {
-    auto object = GetObject(handle);
-    ASSERT(object);
-    ASSERT(object->status == Object::Status::Allocated);
-    return object->addr;
-}
-
-u32 nvmap::CreateObject(u32 size) {
-    // Create a new nvmap object and obtain a handle to it.
-    auto object = std::make_shared<Object>();
-    object->id = next_id++;
-    object->size = size;
-    object->status = Object::Status::Created;
-    object->refcount = 1;
-
-    const u32 handle = next_handle++;
-
-    handles.insert_or_assign(handle, std::move(object));
-
-    return handle;
-}
-
 NvResult nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) {
     IocCreateParams params;
     std::memcpy(&params, input.data(), sizeof(params));
-    LOG_DEBUG(Service_NVDRV, "size=0x{:08X}", params.size);
-
-    if (!params.size) {
-        LOG_ERROR(Service_NVDRV, "Size is 0");
-        return NvResult::BadValue;
+    LOG_DEBUG(Service_NVDRV, "called, size=0x{:08X}", params.size);
+
+    std::shared_ptr<NvCore::NvMap::Handle> handle_description{};
+    auto result =
+        file.CreateHandle(Common::AlignUp(params.size, YUZU_PAGESIZE), handle_description);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Failed to create Object");
+        return result;
     }
-
-    params.handle = CreateObject(params.size);
+    handle_description->orig_size = params.size; // Orig size is the unaligned size
+    params.handle = handle_description->id;
+    LOG_DEBUG(Service_NVDRV, "handle: {}, size: 0x{:X}", handle_description->id, params.size);
 
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
@@ -104,63 +92,68 @@ NvResult nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output)
 NvResult nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) {
     IocAllocParams params;
     std::memcpy(&params, input.data(), sizeof(params));
-    LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.addr);
+    LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.address);
 
     if (!params.handle) {
-        LOG_ERROR(Service_NVDRV, "Handle is 0");
+        LOG_CRITICAL(Service_NVDRV, "Handle is 0");
         return NvResult::BadValue;
     }
 
     if ((params.align - 1) & params.align) {
-        LOG_ERROR(Service_NVDRV, "Incorrect alignment used, alignment={:08X}", params.align);
+        LOG_CRITICAL(Service_NVDRV, "Incorrect alignment used, alignment={:08X}", params.align);
         return NvResult::BadValue;
     }
 
-    const u32 min_alignment = 0x1000;
-    if (params.align < min_alignment) {
-        params.align = min_alignment;
+    // Force page size alignment at a minimum
+    if (params.align < YUZU_PAGESIZE) {
+        params.align = YUZU_PAGESIZE;
     }
 
-    auto object = GetObject(params.handle);
-    if (!object) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
+    auto handle_description{file.GetHandle(params.handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
         return NvResult::BadValue;
     }
 
-    if (object->status == Object::Status::Allocated) {
-        LOG_ERROR(Service_NVDRV, "Object is already allocated, handle={:08X}", params.handle);
+    if (handle_description->allocated) {
+        LOG_CRITICAL(Service_NVDRV, "Object is already allocated, handle={:08X}", params.handle);
         return NvResult::InsufficientMemory;
     }
 
-    object->flags = params.flags;
-    object->align = params.align;
-    object->kind = params.kind;
-    object->addr = params.addr;
-    object->status = Object::Status::Allocated;
-
+    const auto result =
+        handle_description->Alloc(params.flags, params.align, params.kind, params.address);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Object failed to allocate, handle={:08X}", params.handle);
+        return result;
+    }
+    ASSERT(system.CurrentProcess()
+               ->PageTable()
+               .LockForDeviceAddressSpace(handle_description->address, handle_description->size)
+               .IsSuccess());
     std::memcpy(output.data(), &params, sizeof(params));
-    return NvResult::Success;
+    return result;
 }
 
 NvResult nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) {
     IocGetIdParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_WARNING(Service_NVDRV, "called");
+    LOG_DEBUG(Service_NVDRV, "called");
 
+    // See the comment in FromId for extra info on this function
     if (!params.handle) {
-        LOG_ERROR(Service_NVDRV, "Handle is zero");
+        LOG_CRITICAL(Service_NVDRV, "Error!");
         return NvResult::BadValue;
     }
 
-    auto object = GetObject(params.handle);
-    if (!object) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
-        return NvResult::BadValue;
+    auto handle_description{file.GetHandle(params.handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Error!");
+        return NvResult::AccessDenied; // This will always return EPERM irrespective of if the
+                                       // handle exists or not
     }
 
-    params.id = object->id;
-
+    params.id = handle_description->id;
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
 }
@@ -169,26 +162,29 @@ NvResult nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output)
     IocFromIdParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called");
+    LOG_DEBUG(Service_NVDRV, "called, id:{}", params.id);
 
-    auto itr = std::find_if(handles.begin(), handles.end(),
-                            [&](const auto& entry) { return entry.second->id == params.id; });
-    if (itr == handles.end()) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
+    // Handles and IDs are always the same value in nvmap however IDs can be used globally given the
+    // right permissions.
+    // Since we don't plan on ever supporting multiprocess we can skip implementing handle refs and
+    // so this function just does simple validation and passes through the handle id.
+    if (!params.id) {
+        LOG_CRITICAL(Service_NVDRV, "Zero Id is invalid!");
         return NvResult::BadValue;
     }
 
-    auto& object = itr->second;
-    if (object->status != Object::Status::Allocated) {
-        LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle);
+    auto handle_description{file.GetHandle(params.id)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Unregistered handle!");
         return NvResult::BadValue;
     }
 
-    itr->second->refcount++;
-
-    // Return the existing handle instead of creating a new one.
-    params.handle = itr->first;
-
+    auto result = handle_description->Duplicate(false);
+    if (result != NvResult::Success) {
+        LOG_CRITICAL(Service_NVDRV, "Could not duplicate handle!");
+        return result;
+    }
+    params.handle = handle_description->id;
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
 }
@@ -199,35 +195,43 @@ NvResult nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output)
     IocParamParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called type={}", params.param);
+    LOG_DEBUG(Service_NVDRV, "called type={}", params.param);
 
-    auto object = GetObject(params.handle);
-    if (!object) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
+    if (!params.handle) {
+        LOG_CRITICAL(Service_NVDRV, "Invalid handle!");
         return NvResult::BadValue;
     }
 
-    if (object->status != Object::Status::Allocated) {
-        LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle);
+    auto handle_description{file.GetHandle(params.handle)};
+    if (!handle_description) {
+        LOG_CRITICAL(Service_NVDRV, "Not registered handle!");
         return NvResult::BadValue;
     }
 
-    switch (static_cast<ParamTypes>(params.param)) {
-    case ParamTypes::Size:
-        params.result = object->size;
+    switch (params.param) {
+    case HandleParameterType::Size:
+        params.result = static_cast<u32_le>(handle_description->orig_size);
+        break;
+    case HandleParameterType::Alignment:
+        params.result = static_cast<u32_le>(handle_description->align);
         break;
-    case ParamTypes::Alignment:
-        params.result = object->align;
+    case HandleParameterType::Base:
+        params.result = static_cast<u32_le>(-22); // posix EINVAL
         break;
-    case ParamTypes::Heap:
-        // TODO(Subv): Seems to be a hardcoded value?
-        params.result = 0x40000000;
+    case HandleParameterType::Heap:
+        if (handle_description->allocated)
+            params.result = 0x40000000;
+        else
+            params.result = 0;
         break;
-    case ParamTypes::Kind:
-        params.result = object->kind;
+    case HandleParameterType::Kind:
+        params.result = handle_description->kind;
+        break;
+    case HandleParameterType::IsSharedMemMapped:
+        params.result = handle_description->is_shared_mem_mapped;
         break;
     default:
-        UNIMPLEMENTED();
+        return NvResult::BadValue;
     }
 
     std::memcpy(output.data(), &params, sizeof(params));
@@ -235,46 +239,29 @@ NvResult nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output)
 }
 
 NvResult nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) {
-    // TODO(Subv): These flags are unconfirmed.
-    enum FreeFlags {
-        Freed = 0,
-        NotFreedYet = 1,
-    };
-
     IocFreeParams params;
     std::memcpy(&params, input.data(), sizeof(params));
 
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called");
+    LOG_DEBUG(Service_NVDRV, "called");
 
-    auto itr = handles.find(params.handle);
-    if (itr == handles.end()) {
-        LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle);
-        return NvResult::BadValue;
-    }
-    if (!itr->second->refcount) {
-        LOG_ERROR(
-            Service_NVDRV,
-            "There is no references to this object. The object is already freed. handle={:08X}",
-            params.handle);
-        return NvResult::BadValue;
+    if (!params.handle) {
+        LOG_CRITICAL(Service_NVDRV, "Handle null freed?");
+        return NvResult::Success;
     }
 
-    itr->second->refcount--;
-
-    params.size = itr->second->size;
-
-    if (itr->second->refcount == 0) {
-        params.flags = Freed;
-        // The address of the nvmap is written to the output if we're finally freeing it, otherwise
-        // 0 is written.
-        params.address = itr->second->addr;
+    if (auto freeInfo{file.FreeHandle(params.handle, false)}) {
+        ASSERT(system.CurrentProcess()
+                   ->PageTable()
+                   .UnlockForDeviceAddressSpace(freeInfo->address, freeInfo->size)
+                   .IsSuccess());
+        params.address = freeInfo->address;
+        params.size = static_cast<u32>(freeInfo->size);
+        params.flags.raw = 0;
+        params.flags.map_uncached.Assign(freeInfo->was_uncached);
     } else {
-        params.flags = NotFreedYet;
-        params.address = 0;
+        // This is possible when there's internel dups or other duplicates.
     }
 
-    handles.erase(params.handle);
-
     std::memcpy(output.data(), &params, sizeof(params));
     return NvResult::Success;
 }
diff --git a/src/core/hle/service/nvdrv/devices/nvmap.h b/src/core/hle/service/nvdrv/devices/nvmap.h
index d90b69e5a..e9bfd0358 100644
--- a/src/core/hle/service/nvdrv/devices/nvmap.h
+++ b/src/core/hle/service/nvdrv/devices/nvmap.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,15 +9,23 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/swap.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 
+namespace Service::Nvidia::NvCore {
+class Container;
+} // namespace Service::Nvidia::NvCore
+
 namespace Service::Nvidia::Devices {
 
 class nvmap final : public nvdevice {
 public:
-    explicit nvmap(Core::System& system_);
+    explicit nvmap(Core::System& system_, NvCore::Container& container);
     ~nvmap() override;
 
+    nvmap(const nvmap&) = delete;
+    nvmap& operator=(const nvmap&) = delete;
+
     NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
                     std::vector<u8>& output) override;
     NvResult Ioctl2(DeviceFD fd, Ioctl command, const std::vector<u8>& input,
@@ -29,31 +36,15 @@ public:
     void OnOpen(DeviceFD fd) override;
     void OnClose(DeviceFD fd) override;
 
-    /// Returns the allocated address of an nvmap object given its handle.
-    VAddr GetObjectAddress(u32 handle) const;
-
-    /// Represents an nvmap object.
-    struct Object {
-        enum class Status { Created, Allocated };
-        u32 id;
-        u32 size;
-        u32 flags;
-        u32 align;
-        u8 kind;
-        VAddr addr;
-        Status status;
-        u32 refcount;
-        u32 dma_map_addr;
+    enum class HandleParameterType : u32_le {
+        Size = 1,
+        Alignment = 2,
+        Base = 3,
+        Heap = 4,
+        Kind = 5,
+        IsSharedMemMapped = 6
     };
 
-    std::shared_ptr<Object> GetObject(u32 handle) const {
-        auto itr = handles.find(handle);
-        if (itr != handles.end()) {
-            return itr->second;
-        }
-        return {};
-    }
-
 private:
     /// Id to use for the next handle that is created.
     u32 next_handle = 0;
@@ -61,9 +52,6 @@ private:
     /// Id to use for the next object that is created.
     u32 next_id = 0;
 
-    /// Mapping of currently allocated handles to the objects they represent.
-    std::unordered_map<u32, std::shared_ptr<Object>> handles;
-
     struct IocCreateParams {
         // Input
         u32_le size{};
@@ -84,11 +72,11 @@ private:
         // Input
         u32_le handle{};
         u32_le heap_mask{};
-        u32_le flags{};
+        NvCore::NvMap::Handle::Flags flags{};
         u32_le align{};
         u8 kind{};
         INSERT_PADDING_BYTES(7);
-        u64_le addr{};
+        u64_le address{};
     };
     static_assert(sizeof(IocAllocParams) == 32, "IocAllocParams has wrong size");
 
@@ -97,14 +85,14 @@ private:
         INSERT_PADDING_BYTES(4);
         u64_le address{};
         u32_le size{};
-        u32_le flags{};
+        NvCore::NvMap::Handle::Flags flags{};
     };
     static_assert(sizeof(IocFreeParams) == 24, "IocFreeParams has wrong size");
 
     struct IocParamParams {
         // Input
         u32_le handle{};
-        u32_le param{};
+        HandleParameterType param{};
         // Output
         u32_le result{};
     };
@@ -118,14 +106,15 @@ private:
     };
     static_assert(sizeof(IocGetIdParams) == 8, "IocGetIdParams has wrong size");
 
-    u32 CreateObject(u32 size);
-
     NvResult IocCreate(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocAlloc(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocGetId(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocFromId(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocParam(const std::vector<u8>& input, std::vector<u8>& output);
     NvResult IocFree(const std::vector<u8>& input, std::vector<u8>& output);
+
+    NvCore::Container& container;
+    NvCore::NvMap& file;
 };
 
 } // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/nvdata.h b/src/core/hle/service/nvdrv/nvdata.h
index 5ab221fc1..0e2f47075 100644
--- a/src/core/hle/service/nvdrv/nvdata.h
+++ b/src/core/hle/service/nvdrv/nvdata.h
@@ -1,6 +1,6 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
@@ -16,17 +16,11 @@ using DeviceFD = s32;
 
 constexpr DeviceFD INVALID_NVDRV_FD = -1;
 
-struct Fence {
+struct NvFence {
     s32 id;
     u32 value;
 };
-
-static_assert(sizeof(Fence) == 8, "Fence has wrong size");
-
-struct MultiFence {
-    u32 num_fences;
-    std::array<Fence, 4> fences;
-};
+static_assert(sizeof(NvFence) == 8, "NvFence has wrong size");
 
 enum class NvResult : u32 {
     Success = 0x0,
@@ -85,11 +79,15 @@ enum class NvResult : u32 {
     ModuleNotPresent = 0xA000E,
 };
 
+// obtained from
+// https://github.com/skyline-emu/skyline/blob/nvdec-dev/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl.h#L47
 enum class EventState {
-    Free = 0,
-    Registered = 1,
-    Waiting = 2,
-    Busy = 3,
+    Available = 0,
+    Waiting = 1,
+    Cancelling = 2,
+    Signalling = 3,
+    Signalled = 4,
+    Cancelled = 5,
 };
 
 union Ioctl {
diff --git a/src/core/hle/service/nvdrv/nvdrv.cpp b/src/core/hle/service/nvdrv/nvdrv.cpp
index aa7e47cbf..5e7b7468f 100644
--- a/src/core/hle/service/nvdrv/nvdrv.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv.cpp
@@ -1,6 +1,6 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <utility>
 
@@ -9,6 +9,7 @@
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_writable_event.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/devices/nvdevice.h"
 #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
 #include "core/hle/service/nvdrv/devices/nvhost_as_gpu.h"
@@ -16,17 +17,31 @@
 #include "core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h"
 #include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvdec.h"
+#include "core/hle/service/nvdrv/devices/nvhost_nvdec_common.h"
 #include "core/hle/service/nvdrv/devices/nvhost_nvjpg.h"
 #include "core/hle/service/nvdrv/devices/nvhost_vic.h"
 #include "core/hle/service/nvdrv/devices/nvmap.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
 #include "core/hle/service/nvdrv/nvdrv_interface.h"
 #include "core/hle/service/nvdrv/nvmemp.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
+#include "video_core/gpu.h"
 
 namespace Service::Nvidia {
 
+EventInterface::EventInterface(Module& module_) : module{module_}, guard{}, on_signal{} {}
+
+EventInterface::~EventInterface() = default;
+
+Kernel::KEvent* EventInterface::CreateEvent(std::string name) {
+    Kernel::KEvent* new_event = module.service_context.CreateEvent(std::move(name));
+    return new_event;
+}
+
+void EventInterface::FreeEvent(Kernel::KEvent* event) {
+    module.service_context.CloseEvent(event);
+}
+
 void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger& nvflinger,
                        Core::System& system) {
     auto module_ = std::make_shared<Module>(system);
@@ -39,34 +54,54 @@ void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger
 }
 
 Module::Module(Core::System& system)
-    : syncpoint_manager{system.GPU()}, service_context{system, "nvdrv"} {
-    for (u32 i = 0; i < MaxNvEvents; i++) {
-        events_interface.events[i].event =
-            service_context.CreateEvent(fmt::format("NVDRV::NvEvent_{}", i));
-        events_interface.status[i] = EventState::Free;
-        events_interface.registered[i] = false;
-    }
-    auto nvmap_dev = std::make_shared<Devices::nvmap>(system);
-    devices["/dev/nvhost-as-gpu"] = std::make_shared<Devices::nvhost_as_gpu>(system, nvmap_dev);
-    devices["/dev/nvhost-gpu"] =
-        std::make_shared<Devices::nvhost_gpu>(system, nvmap_dev, syncpoint_manager);
-    devices["/dev/nvhost-ctrl-gpu"] = std::make_shared<Devices::nvhost_ctrl_gpu>(system);
-    devices["/dev/nvmap"] = nvmap_dev;
-    devices["/dev/nvdisp_disp0"] = std::make_shared<Devices::nvdisp_disp0>(system, nvmap_dev);
-    devices["/dev/nvhost-ctrl"] =
-        std::make_shared<Devices::nvhost_ctrl>(system, events_interface, syncpoint_manager);
-    devices["/dev/nvhost-nvdec"] =
-        std::make_shared<Devices::nvhost_nvdec>(system, nvmap_dev, syncpoint_manager);
-    devices["/dev/nvhost-nvjpg"] = std::make_shared<Devices::nvhost_nvjpg>(system);
-    devices["/dev/nvhost-vic"] =
-        std::make_shared<Devices::nvhost_vic>(system, nvmap_dev, syncpoint_manager);
+    : service_context{system, "nvdrv"}, events_interface{*this}, container{system.Host1x()} {
+    builders["/dev/nvhost-as-gpu"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_as_gpu>(system, *this, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-gpu"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_gpu>(system, events_interface, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-ctrl-gpu"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_ctrl_gpu>(system, events_interface);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvmap"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvmap>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvdisp_disp0"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvdisp_disp0>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-ctrl"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_ctrl>(system, events_interface, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-nvdec"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_nvdec>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-nvjpg"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device = std::make_shared<Devices::nvhost_nvjpg>(system);
+        return open_files.emplace(fd, device).first;
+    };
+    builders["/dev/nvhost-vic"] = [this, &system](DeviceFD fd) {
+        std::shared_ptr<Devices::nvdevice> device =
+            std::make_shared<Devices::nvhost_vic>(system, container);
+        return open_files.emplace(fd, device).first;
+    };
 }
 
-Module::~Module() {
-    for (u32 i = 0; i < MaxNvEvents; i++) {
-        service_context.CloseEvent(events_interface.events[i].event);
-    }
-}
+Module::~Module() {}
 
 NvResult Module::VerifyFD(DeviceFD fd) const {
     if (fd < 0) {
@@ -83,18 +118,18 @@ NvResult Module::VerifyFD(DeviceFD fd) const {
 }
 
 DeviceFD Module::Open(const std::string& device_name) {
-    if (devices.find(device_name) == devices.end()) {
+    auto it = builders.find(device_name);
+    if (it == builders.end()) {
         LOG_ERROR(Service_NVDRV, "Trying to open unknown device {}", device_name);
         return INVALID_NVDRV_FD;
     }
 
-    auto device = devices[device_name];
     const DeviceFD fd = next_fd++;
+    auto& builder = it->second;
+    auto device = builder(fd)->second;
 
     device->OnOpen(fd);
 
-    open_files[fd] = std::move(device);
-
     return fd;
 }
 
@@ -169,22 +204,24 @@ NvResult Module::Close(DeviceFD fd) {
     return NvResult::Success;
 }
 
-void Module::SignalSyncpt(const u32 syncpoint_id, const u32 value) {
-    for (u32 i = 0; i < MaxNvEvents; i++) {
-        if (events_interface.assigned_syncpt[i] == syncpoint_id &&
-            events_interface.assigned_value[i] == value) {
-            events_interface.LiberateEvent(i);
-            events_interface.events[i].event->GetWritableEvent().Signal();
-        }
+NvResult Module::QueryEvent(DeviceFD fd, u32 event_id, Kernel::KEvent*& event) {
+    if (fd < 0) {
+        LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
+        return NvResult::InvalidState;
     }
-}
 
-Kernel::KReadableEvent& Module::GetEvent(const u32 event_id) {
-    return events_interface.events[event_id].event->GetReadableEvent();
-}
+    const auto itr = open_files.find(fd);
 
-Kernel::KWritableEvent& Module::GetEventWriteable(const u32 event_id) {
-    return events_interface.events[event_id].event->GetWritableEvent();
+    if (itr == open_files.end()) {
+        LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd);
+        return NvResult::NotImplemented;
+    }
+
+    event = itr->second->QueryEvent(event_id);
+    if (!event) {
+        return NvResult::BadParameter;
+    }
+    return NvResult::Success;
 }
 
 } // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvdrv/nvdrv.h b/src/core/hle/service/nvdrv/nvdrv.h
index a5af5b785..146d046a9 100644
--- a/src/core/hle/service/nvdrv/nvdrv.h
+++ b/src/core/hle/service/nvdrv/nvdrv.h
@@ -1,17 +1,21 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
+#include <functional>
+#include <list>
 #include <memory>
+#include <string>
 #include <unordered_map>
 #include <vector>
 
 #include "common/common_types.h"
 #include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nvdrv/core/container.h"
 #include "core/hle/service/nvdrv/nvdata.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
+#include "core/hle/service/nvflinger/ui/fence.h"
 #include "core/hle/service/service.h"
 
 namespace Core {
@@ -28,81 +32,31 @@ class NVFlinger;
 
 namespace Service::Nvidia {
 
+namespace NvCore {
+class Container;
 class SyncpointManager;
+} // namespace NvCore
 
 namespace Devices {
 class nvdevice;
-}
+class nvhost_ctrl;
+} // namespace Devices
 
-/// Represents an Nvidia event
-struct NvEvent {
-    Kernel::KEvent* event{};
-    Fence fence{};
-};
+class Module;
 
-struct EventInterface {
-    // Mask representing currently busy events
-    u64 events_mask{};
-    // Each kernel event associated to an NV event
-    std::array<NvEvent, MaxNvEvents> events;
-    // The status of the current NVEvent
-    std::array<EventState, MaxNvEvents> status{};
-    // Tells if an NVEvent is registered or not
-    std::array<bool, MaxNvEvents> registered{};
-    // Tells the NVEvent that it has failed.
-    std::array<bool, MaxNvEvents> failed{};
-    // When an NVEvent is waiting on GPU interrupt, this is the sync_point
-    // associated with it.
-    std::array<u32, MaxNvEvents> assigned_syncpt{};
-    // This is the value of the GPU interrupt for which the NVEvent is waiting
-    // for.
-    std::array<u32, MaxNvEvents> assigned_value{};
-    // Constant to denote an unasigned syncpoint.
-    static constexpr u32 unassigned_syncpt = 0xFFFFFFFF;
-    std::optional<u32> GetFreeEvent() const {
-        u64 mask = events_mask;
-        for (u32 i = 0; i < MaxNvEvents; i++) {
-            const bool is_free = (mask & 0x1) == 0;
-            if (is_free) {
-                if (status[i] == EventState::Registered || status[i] == EventState::Free) {
-                    return {i};
-                }
-            }
-            mask = mask >> 1;
-        }
-        return std::nullopt;
-    }
-    void SetEventStatus(const u32 event_id, EventState new_status) {
-        EventState old_status = status[event_id];
-        if (old_status == new_status) {
-            return;
-        }
-        status[event_id] = new_status;
-        if (new_status == EventState::Registered) {
-            registered[event_id] = true;
-        }
-        if (new_status == EventState::Waiting || new_status == EventState::Busy) {
-            events_mask |= (1ULL << event_id);
-        }
-    }
-    void RegisterEvent(const u32 event_id) {
-        registered[event_id] = true;
-        if (status[event_id] == EventState::Free) {
-            status[event_id] = EventState::Registered;
-        }
-    }
-    void UnregisterEvent(const u32 event_id) {
-        registered[event_id] = false;
-        if (status[event_id] == EventState::Registered) {
-            status[event_id] = EventState::Free;
-        }
-    }
-    void LiberateEvent(const u32 event_id) {
-        status[event_id] = registered[event_id] ? EventState::Registered : EventState::Free;
-        events_mask &= ~(1ULL << event_id);
-        assigned_syncpt[event_id] = unassigned_syncpt;
-        assigned_value[event_id] = 0;
-    }
+class EventInterface {
+public:
+    explicit EventInterface(Module& module_);
+    ~EventInterface();
+
+    Kernel::KEvent* CreateEvent(std::string name);
+
+    void FreeEvent(Kernel::KEvent* event);
+
+private:
+    Module& module;
+    std::mutex guard;
+    std::list<Devices::nvhost_ctrl*> on_signal;
 };
 
 class Module final {
@@ -112,9 +66,9 @@ public:
 
     /// Returns a pointer to one of the available devices, identified by its name.
     template <typename T>
-    std::shared_ptr<T> GetDevice(const std::string& name) {
-        auto itr = devices.find(name);
-        if (itr == devices.end())
+    std::shared_ptr<T> GetDevice(DeviceFD fd) {
+        auto itr = open_files.find(fd);
+        if (itr == open_files.end())
             return nullptr;
         return std::static_pointer_cast<T>(itr->second);
     }
@@ -137,28 +91,27 @@ public:
     /// Closes a device file descriptor and returns operation success.
     NvResult Close(DeviceFD fd);
 
-    void SignalSyncpt(const u32 syncpoint_id, const u32 value);
-
-    Kernel::KReadableEvent& GetEvent(u32 event_id);
-
-    Kernel::KWritableEvent& GetEventWriteable(u32 event_id);
+    NvResult QueryEvent(DeviceFD fd, u32 event_id, Kernel::KEvent*& event);
 
 private:
-    /// Manages syncpoints on the host
-    SyncpointManager syncpoint_manager;
+    friend class EventInterface;
+    friend class Service::NVFlinger::NVFlinger;
 
     /// Id to use for the next open file descriptor.
     DeviceFD next_fd = 1;
 
+    using FilesContainerType = std::unordered_map<DeviceFD, std::shared_ptr<Devices::nvdevice>>;
     /// Mapping of file descriptors to the devices they reference.
-    std::unordered_map<DeviceFD, std::shared_ptr<Devices::nvdevice>> open_files;
+    FilesContainerType open_files;
 
-    /// Mapping of device node names to their implementation.
-    std::unordered_map<std::string, std::shared_ptr<Devices::nvdevice>> devices;
+    KernelHelpers::ServiceContext service_context;
 
     EventInterface events_interface;
 
-    KernelHelpers::ServiceContext service_context;
+    /// Manages syncpoints on the host
+    NvCore::Container container;
+
+    std::unordered_map<std::string, std::function<FilesContainerType::iterator(DeviceFD)>> builders;
 };
 
 /// Registers all NVDRV services with the specified service manager.
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.cpp b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
index c16babe14..edbdfee43 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
@@ -1,11 +1,12 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <cinttypes>
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/service/nvdrv/nvdata.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
@@ -13,10 +14,6 @@
 
 namespace Service::Nvidia {
 
-void NVDRV::SignalGPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
-    nvdrv->SignalSyncpt(syncpoint_id, value);
-}
-
 void NVDRV::Open(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_NVDRV, "called");
     IPC::ResponseBuilder rb{ctx, 4};
@@ -26,7 +23,7 @@ void NVDRV::Open(Kernel::HLERequestContext& ctx) {
         rb.Push<DeviceFD>(0);
         rb.PushEnum(NvResult::NotInitialized);
 
-        LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
+        LOG_ERROR(Service_NVDRV, "NvServices is not initialized!");
         return;
     }
 
@@ -61,7 +58,7 @@ void NVDRV::Ioctl1(Kernel::HLERequestContext& ctx) {
 
     if (!is_initialized) {
         ServiceError(ctx, NvResult::NotInitialized);
-        LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
+        LOG_ERROR(Service_NVDRV, "NvServices is not initialized!");
         return;
     }
 
@@ -87,7 +84,7 @@ void NVDRV::Ioctl2(Kernel::HLERequestContext& ctx) {
 
     if (!is_initialized) {
         ServiceError(ctx, NvResult::NotInitialized);
-        LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
+        LOG_ERROR(Service_NVDRV, "NvServices is not initialized!");
         return;
     }
 
@@ -114,7 +111,7 @@ void NVDRV::Ioctl3(Kernel::HLERequestContext& ctx) {
 
     if (!is_initialized) {
         ServiceError(ctx, NvResult::NotInitialized);
-        LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
+        LOG_ERROR(Service_NVDRV, "NvServices is not initialized!");
         return;
     }
 
@@ -139,7 +136,7 @@ void NVDRV::Close(Kernel::HLERequestContext& ctx) {
 
     if (!is_initialized) {
         ServiceError(ctx, NvResult::NotInitialized);
-        LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
+        LOG_ERROR(Service_NVDRV, "NvServices is not initialized!");
         return;
     }
 
@@ -165,33 +162,28 @@ void NVDRV::Initialize(Kernel::HLERequestContext& ctx) {
 void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto fd = rp.Pop<DeviceFD>();
-    const auto event_id = rp.Pop<u32>() & 0x00FF;
-    LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}, event_id={:X}", fd, event_id);
+    const auto event_id = rp.Pop<u32>();
 
     if (!is_initialized) {
         ServiceError(ctx, NvResult::NotInitialized);
-        LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
+        LOG_ERROR(Service_NVDRV, "NvServices is not initialized!");
         return;
     }
 
-    const auto nv_result = nvdrv->VerifyFD(fd);
-    if (nv_result != NvResult::Success) {
-        LOG_ERROR(Service_NVDRV, "Invalid FD specified DeviceFD={}!", fd);
-        ServiceError(ctx, nv_result);
-        return;
-    }
+    Kernel::KEvent* event = nullptr;
+    NvResult result = nvdrv->QueryEvent(fd, event_id, event);
 
-    if (event_id < MaxNvEvents) {
+    if (result == NvResult::Success) {
         IPC::ResponseBuilder rb{ctx, 3, 1};
         rb.Push(ResultSuccess);
-        auto& event = nvdrv->GetEvent(event_id);
-        event.Clear();
-        rb.PushCopyObjects(event);
+        auto& readable_event = event->GetReadableEvent();
+        rb.PushCopyObjects(readable_event);
         rb.PushEnum(NvResult::Success);
     } else {
+        LOG_ERROR(Service_NVDRV, "Invalid event request!");
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.PushEnum(NvResult::BadParameter);
+        rb.PushEnum(result);
     }
 }
 
@@ -230,7 +222,7 @@ void NVDRV::DumpGraphicsMemoryInfo(Kernel::HLERequestContext& ctx) {
 }
 
 NVDRV::NVDRV(Core::System& system_, std::shared_ptr<Module> nvdrv_, const char* name)
-    : ServiceFramework{system_, name}, nvdrv{std::move(nvdrv_)} {
+    : ServiceFramework{system_, name, ServiceThreadType::CreateNew}, nvdrv{std::move(nvdrv_)} {
     static const FunctionInfo functions[] = {
         {0, &NVDRV::Open, "Open"},
         {1, &NVDRV::Ioctl1, "Ioctl"},
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.h b/src/core/hle/service/nvdrv/nvdrv_interface.h
index 0e764c53f..cd58a4f35 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.h
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,8 +18,6 @@ public:
     explicit NVDRV(Core::System& system_, std::shared_ptr<Module> nvdrv_, const char* name);
     ~NVDRV() override;
 
-    void SignalGPUInterruptSyncpt(u32 syncpoint_id, u32 value);
-
 private:
     void Open(Kernel::HLERequestContext& ctx);
     void Ioctl1(Kernel::HLERequestContext& ctx);
diff --git a/src/core/hle/service/nvdrv/nvmemp.cpp b/src/core/hle/service/nvdrv/nvmemp.cpp
index 331c02243..e433580b1 100644
--- a/src/core/hle/service/nvdrv/nvmemp.cpp
+++ b/src/core/hle/service/nvdrv/nvmemp.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
diff --git a/src/core/hle/service/nvdrv/nvmemp.h b/src/core/hle/service/nvdrv/nvmemp.h
index 724c27ef9..3d4276327 100644
--- a/src/core/hle/service/nvdrv/nvmemp.h
+++ b/src/core/hle/service/nvdrv/nvmemp.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/nvdrv/syncpoint_manager.cpp b/src/core/hle/service/nvdrv/syncpoint_manager.cpp
deleted file mode 100644
index 3b6f55526..000000000
--- a/src/core/hle/service/nvdrv/syncpoint_manager.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "core/hle/service/nvdrv/syncpoint_manager.h"
-#include "video_core/gpu.h"
-
-namespace Service::Nvidia {
-
-SyncpointManager::SyncpointManager(Tegra::GPU& gpu_) : gpu{gpu_} {}
-
-SyncpointManager::~SyncpointManager() = default;
-
-u32 SyncpointManager::RefreshSyncpoint(u32 syncpoint_id) {
-    syncpoints[syncpoint_id].min = gpu.GetSyncpointValue(syncpoint_id);
-    return GetSyncpointMin(syncpoint_id);
-}
-
-u32 SyncpointManager::AllocateSyncpoint() {
-    for (u32 syncpoint_id = 1; syncpoint_id < MaxSyncPoints; syncpoint_id++) {
-        if (!syncpoints[syncpoint_id].is_allocated) {
-            syncpoints[syncpoint_id].is_allocated = true;
-            return syncpoint_id;
-        }
-    }
-    UNREACHABLE_MSG("No more available syncpoints!");
-    return {};
-}
-
-u32 SyncpointManager::IncreaseSyncpoint(u32 syncpoint_id, u32 value) {
-    for (u32 index = 0; index < value; ++index) {
-        syncpoints[syncpoint_id].max.fetch_add(1, std::memory_order_relaxed);
-    }
-
-    return GetSyncpointMax(syncpoint_id);
-}
-
-} // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvdrv/syncpoint_manager.h b/src/core/hle/service/nvdrv/syncpoint_manager.h
deleted file mode 100644
index 99f286474..000000000
--- a/src/core/hle/service/nvdrv/syncpoint_manager.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <atomic>
-
-#include "common/common_types.h"
-#include "core/hle/service/nvdrv/nvdata.h"
-
-namespace Tegra {
-class GPU;
-}
-
-namespace Service::Nvidia {
-
-class SyncpointManager final {
-public:
-    explicit SyncpointManager(Tegra::GPU& gpu_);
-    ~SyncpointManager();
-
-    /**
-     * Returns true if the specified syncpoint is expired for the given value.
-     * @param syncpoint_id Syncpoint ID to check.
-     * @param value Value to check against the specified syncpoint.
-     * @returns True if the specified syncpoint is expired for the given value, otherwise False.
-     */
-    bool IsSyncpointExpired(u32 syncpoint_id, u32 value) const {
-        return (GetSyncpointMax(syncpoint_id) - value) >= (GetSyncpointMin(syncpoint_id) - value);
-    }
-
-    /**
-     * Gets the lower bound for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to get the lower bound for.
-     * @returns The lower bound for the specified syncpoint.
-     */
-    u32 GetSyncpointMin(u32 syncpoint_id) const {
-        return syncpoints.at(syncpoint_id).min.load(std::memory_order_relaxed);
-    }
-
-    /**
-     * Gets the uper bound for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to get the upper bound for.
-     * @returns The upper bound for the specified syncpoint.
-     */
-    u32 GetSyncpointMax(u32 syncpoint_id) const {
-        return syncpoints.at(syncpoint_id).max.load(std::memory_order_relaxed);
-    }
-
-    /**
-     * Refreshes the minimum value for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to be refreshed.
-     * @returns The new syncpoint minimum value.
-     */
-    u32 RefreshSyncpoint(u32 syncpoint_id);
-
-    /**
-     * Allocates a new syncoint.
-     * @returns The syncpoint ID for the newly allocated syncpoint.
-     */
-    u32 AllocateSyncpoint();
-
-    /**
-     * Increases the maximum value for the specified syncpoint.
-     * @param syncpoint_id Syncpoint ID to be increased.
-     * @param value Value to increase the specified syncpoint by.
-     * @returns The new syncpoint maximum value.
-     */
-    u32 IncreaseSyncpoint(u32 syncpoint_id, u32 value);
-
-private:
-    struct Syncpoint {
-        std::atomic<u32> min;
-        std::atomic<u32> max;
-        std::atomic<bool> is_allocated;
-    };
-
-    std::array<Syncpoint, MaxSyncPoints> syncpoints{};
-
-    Tegra::GPU& gpu;
-};
-
-} // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvflinger/binder.h b/src/core/hle/service/nvflinger/binder.h
new file mode 100644
index 000000000..157333ff8
--- /dev/null
+++ b/src/core/hle/service/nvflinger/binder.h
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/binder/IBinder.h
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Kernel {
+class HLERequestContext;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Service::android {
+
+enum class TransactionId {
+    RequestBuffer = 1,
+    SetBufferCount = 2,
+    DequeueBuffer = 3,
+    DetachBuffer = 4,
+    DetachNextBuffer = 5,
+    AttachBuffer = 6,
+    QueueBuffer = 7,
+    CancelBuffer = 8,
+    Query = 9,
+    Connect = 10,
+    Disconnect = 11,
+    AllocateBuffers = 13,
+    SetPreallocatedBuffer = 14,
+    GetBufferHistory = 17,
+};
+
+class IBinder {
+public:
+    virtual ~IBinder() = default;
+    virtual void Transact(Kernel::HLERequestContext& ctx, android::TransactionId code,
+                          u32 flags) = 0;
+    virtual Kernel::KReadableEvent& GetNativeHandle() = 0;
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_item.h b/src/core/hle/service/nvflinger/buffer_item.h
new file mode 100644
index 000000000..f73dec4f1
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_item.h
@@ -0,0 +1,46 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferItem.h
+
+#pragma once
+
+#include <memory>
+
+#include "common/common_types.h"
+#include "common/math_util.h"
+#include "core/hle/service/nvflinger/ui/fence.h"
+#include "core/hle/service/nvflinger/window.h"
+
+namespace Service::android {
+
+class GraphicBuffer;
+
+class BufferItem final {
+public:
+    constexpr BufferItem() = default;
+
+    std::shared_ptr<GraphicBuffer> graphic_buffer;
+    Fence fence;
+    Common::Rectangle<s32> crop;
+    NativeWindowTransform transform{};
+    u32 scaling_mode{};
+    s64 timestamp{};
+    bool is_auto_timestamp{};
+    u64 frame_number{};
+
+    // The default value for buf, used to indicate this doesn't correspond to a slot.
+    static constexpr s32 INVALID_BUFFER_SLOT = -1;
+    union {
+        s32 slot{INVALID_BUFFER_SLOT};
+        s32 buf;
+    };
+
+    bool is_droppable{};
+    bool acquire_called{};
+    bool transform_to_display_inverse{};
+    s32 swap_interval{};
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_item_consumer.cpp b/src/core/hle/service/nvflinger/buffer_item_consumer.cpp
new file mode 100644
index 000000000..6d2c92a2c
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_item_consumer.cpp
@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2012 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferItemConsumer.cpp
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/hle/service/nvflinger/buffer_item.h"
+#include "core/hle/service/nvflinger/buffer_item_consumer.h"
+#include "core/hle/service/nvflinger/buffer_queue_consumer.h"
+
+namespace Service::android {
+
+BufferItemConsumer::BufferItemConsumer(std::unique_ptr<BufferQueueConsumer> consumer_)
+    : ConsumerBase{std::move(consumer_)} {}
+
+Status BufferItemConsumer::AcquireBuffer(BufferItem* item, std::chrono::nanoseconds present_when,
+                                         bool wait_for_fence) {
+    if (!item) {
+        return Status::BadValue;
+    }
+
+    std::scoped_lock lock{mutex};
+
+    if (const auto status = AcquireBufferLocked(item, present_when); status != Status::NoError) {
+        if (status != Status::NoBufferAvailable) {
+            LOG_ERROR(Service_NVFlinger, "Failed to acquire buffer: {}", status);
+        }
+        return status;
+    }
+
+    if (wait_for_fence) {
+        UNIMPLEMENTED();
+    }
+
+    item->graphic_buffer = slots[item->slot].graphic_buffer;
+
+    return Status::NoError;
+}
+
+Status BufferItemConsumer::ReleaseBuffer(const BufferItem& item, Fence& release_fence) {
+    std::scoped_lock lock{mutex};
+
+    if (const auto status = AddReleaseFenceLocked(item.buf, item.graphic_buffer, release_fence);
+        status != Status::NoError) {
+        LOG_ERROR(Service_NVFlinger, "Failed to add fence: {}", status);
+    }
+
+    if (const auto status = ReleaseBufferLocked(item.buf, item.graphic_buffer);
+        status != Status::NoError) {
+        LOG_WARNING(Service_NVFlinger, "Failed to release buffer: {}", status);
+        return status;
+    }
+
+    return Status::NoError;
+}
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_item_consumer.h b/src/core/hle/service/nvflinger/buffer_item_consumer.h
new file mode 100644
index 000000000..69046233d
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_item_consumer.h
@@ -0,0 +1,28 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2012 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferItemConsumer.h
+
+#pragma once
+
+#include <chrono>
+#include <memory>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvflinger/consumer_base.h"
+#include "core/hle/service/nvflinger/status.h"
+
+namespace Service::android {
+
+class BufferItem;
+
+class BufferItemConsumer final : public ConsumerBase {
+public:
+    explicit BufferItemConsumer(std::unique_ptr<BufferQueueConsumer> consumer);
+    Status AcquireBuffer(BufferItem* item, std::chrono::nanoseconds present_when,
+                         bool wait_for_fence = true);
+    Status ReleaseBuffer(const BufferItem& item, Fence& release_fence);
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp
deleted file mode 100644
index 5fead6d1b..000000000
--- a/src/core/hle/service/nvflinger/buffer_queue.cpp
+++ /dev/null
@@ -1,206 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "core/core.h"
-#include "core/hle/kernel/k_writable_event.h"
-#include "core/hle/kernel/kernel.h"
-#include "core/hle/service/kernel_helpers.h"
-#include "core/hle/service/nvflinger/buffer_queue.h"
-
-namespace Service::NVFlinger {
-
-BufferQueue::BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_,
-                         KernelHelpers::ServiceContext& service_context_)
-    : id(id_), layer_id(layer_id_), service_context{service_context_} {
-    buffer_wait_event = service_context.CreateEvent("BufferQueue:WaitEvent");
-}
-
-BufferQueue::~BufferQueue() {
-    service_context.CloseEvent(buffer_wait_event);
-}
-
-void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer) {
-    ASSERT(slot < buffer_slots);
-    LOG_WARNING(Service, "Adding graphics buffer {}", slot);
-
-    {
-        std::unique_lock lock{free_buffers_mutex};
-        free_buffers.push_back(slot);
-    }
-    free_buffers_condition.notify_one();
-
-    buffers[slot] = {
-        .slot = slot,
-        .status = Buffer::Status::Free,
-        .igbp_buffer = igbp_buffer,
-        .transform = {},
-        .crop_rect = {},
-        .swap_interval = 0,
-        .multi_fence = {},
-    };
-
-    buffer_wait_event->GetWritableEvent().Signal();
-}
-
-std::optional<std::pair<u32, Service::Nvidia::MultiFence*>> BufferQueue::DequeueBuffer(u32 width,
-                                                                                       u32 height) {
-    // Wait for first request before trying to dequeue
-    {
-        std::unique_lock lock{free_buffers_mutex};
-        free_buffers_condition.wait(lock, [this] { return !free_buffers.empty() || !is_connect; });
-    }
-
-    if (!is_connect) {
-        // Buffer was disconnected while the thread was blocked, this is most likely due to
-        // emulation being stopped
-        return std::nullopt;
-    }
-
-    std::unique_lock lock{free_buffers_mutex};
-
-    auto f_itr = free_buffers.begin();
-    auto slot = buffers.size();
-
-    while (f_itr != free_buffers.end()) {
-        const Buffer& buffer = buffers[*f_itr];
-        if (buffer.status == Buffer::Status::Free && buffer.igbp_buffer.width == width &&
-            buffer.igbp_buffer.height == height) {
-            slot = *f_itr;
-            free_buffers.erase(f_itr);
-            break;
-        }
-        ++f_itr;
-    }
-    if (slot == buffers.size()) {
-        return std::nullopt;
-    }
-    buffers[slot].status = Buffer::Status::Dequeued;
-    return {{buffers[slot].slot, &buffers[slot].multi_fence}};
-}
-
-const IGBPBuffer& BufferQueue::RequestBuffer(u32 slot) const {
-    ASSERT(slot < buffers.size());
-    ASSERT(buffers[slot].status == Buffer::Status::Dequeued);
-    ASSERT(buffers[slot].slot == slot);
-
-    return buffers[slot].igbp_buffer;
-}
-
-void BufferQueue::QueueBuffer(u32 slot, BufferTransformFlags transform,
-                              const Common::Rectangle<int>& crop_rect, u32 swap_interval,
-                              Service::Nvidia::MultiFence& multi_fence) {
-    ASSERT(slot < buffers.size());
-    ASSERT(buffers[slot].status == Buffer::Status::Dequeued);
-    ASSERT(buffers[slot].slot == slot);
-
-    buffers[slot].status = Buffer::Status::Queued;
-    buffers[slot].transform = transform;
-    buffers[slot].crop_rect = crop_rect;
-    buffers[slot].swap_interval = swap_interval;
-    buffers[slot].multi_fence = multi_fence;
-    std::unique_lock lock{queue_sequence_mutex};
-    queue_sequence.push_back(slot);
-}
-
-void BufferQueue::CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& multi_fence) {
-    ASSERT(slot < buffers.size());
-    ASSERT(buffers[slot].status != Buffer::Status::Free);
-    ASSERT(buffers[slot].slot == slot);
-
-    buffers[slot].status = Buffer::Status::Free;
-    buffers[slot].multi_fence = multi_fence;
-    buffers[slot].swap_interval = 0;
-
-    {
-        std::unique_lock lock{free_buffers_mutex};
-        free_buffers.push_back(slot);
-    }
-    free_buffers_condition.notify_one();
-
-    buffer_wait_event->GetWritableEvent().Signal();
-}
-
-std::optional<std::reference_wrapper<const BufferQueue::Buffer>> BufferQueue::AcquireBuffer() {
-    std::unique_lock lock{queue_sequence_mutex};
-    std::size_t buffer_slot = buffers.size();
-    // Iterate to find a queued buffer matching the requested slot.
-    while (buffer_slot == buffers.size() && !queue_sequence.empty()) {
-        const auto slot = static_cast<std::size_t>(queue_sequence.front());
-        ASSERT(slot < buffers.size());
-        if (buffers[slot].status == Buffer::Status::Queued) {
-            ASSERT(buffers[slot].slot == slot);
-            buffer_slot = slot;
-        }
-        queue_sequence.pop_front();
-    }
-    if (buffer_slot == buffers.size()) {
-        return std::nullopt;
-    }
-    buffers[buffer_slot].status = Buffer::Status::Acquired;
-    return {{buffers[buffer_slot]}};
-}
-
-void BufferQueue::ReleaseBuffer(u32 slot) {
-    ASSERT(slot < buffers.size());
-    ASSERT(buffers[slot].status == Buffer::Status::Acquired);
-    ASSERT(buffers[slot].slot == slot);
-
-    buffers[slot].status = Buffer::Status::Free;
-    {
-        std::unique_lock lock{free_buffers_mutex};
-        free_buffers.push_back(slot);
-    }
-    free_buffers_condition.notify_one();
-
-    buffer_wait_event->GetWritableEvent().Signal();
-}
-
-void BufferQueue::Connect() {
-    std::unique_lock lock{queue_sequence_mutex};
-    queue_sequence.clear();
-    is_connect = true;
-}
-
-void BufferQueue::Disconnect() {
-    buffers.fill({});
-    {
-        std::unique_lock lock{queue_sequence_mutex};
-        queue_sequence.clear();
-    }
-    buffer_wait_event->GetWritableEvent().Signal();
-    is_connect = false;
-    free_buffers_condition.notify_one();
-}
-
-u32 BufferQueue::Query(QueryType type) {
-    LOG_WARNING(Service, "(STUBBED) called type={}", type);
-
-    switch (type) {
-    case QueryType::NativeWindowFormat:
-        return static_cast<u32>(PixelFormat::RGBA8888);
-    case QueryType::NativeWindowWidth:
-    case QueryType::NativeWindowHeight:
-        break;
-    case QueryType::NativeWindowMinUndequeuedBuffers:
-        return 0;
-    case QueryType::NativeWindowConsumerUsageBits:
-        return 0;
-    }
-    UNIMPLEMENTED_MSG("Unimplemented query type={}", type);
-    return 0;
-}
-
-Kernel::KWritableEvent& BufferQueue::GetWritableBufferWaitEvent() {
-    return buffer_wait_event->GetWritableEvent();
-}
-
-Kernel::KReadableEvent& BufferQueue::GetBufferWaitEvent() {
-    return buffer_wait_event->GetReadableEvent();
-}
-
-} // namespace Service::NVFlinger
diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h
deleted file mode 100644
index f2a579133..000000000
--- a/src/core/hle/service/nvflinger/buffer_queue.h
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <condition_variable>
-#include <list>
-#include <mutex>
-#include <optional>
-
-#include "common/common_funcs.h"
-#include "common/math_util.h"
-#include "common/swap.h"
-#include "core/hle/kernel/k_event.h"
-#include "core/hle/kernel/k_readable_event.h"
-#include "core/hle/service/nvdrv/nvdata.h"
-
-namespace Kernel {
-class KernelCore;
-class KEvent;
-class KReadableEvent;
-class KWritableEvent;
-} // namespace Kernel
-
-namespace Service::KernelHelpers {
-class ServiceContext;
-} // namespace Service::KernelHelpers
-
-namespace Service::NVFlinger {
-
-constexpr u32 buffer_slots = 0x40;
-struct IGBPBuffer {
-    u32_le magic;
-    u32_le width;
-    u32_le height;
-    u32_le stride;
-    u32_le format;
-    u32_le usage;
-    INSERT_PADDING_WORDS(1);
-    u32_le index;
-    INSERT_PADDING_WORDS(3);
-    u32_le gpu_buffer_id;
-    INSERT_PADDING_WORDS(6);
-    u32_le external_format;
-    INSERT_PADDING_WORDS(10);
-    u32_le nvmap_handle;
-    u32_le offset;
-    INSERT_PADDING_WORDS(60);
-};
-
-static_assert(sizeof(IGBPBuffer) == 0x16C, "IGBPBuffer has wrong size");
-
-class BufferQueue final {
-public:
-    enum class QueryType {
-        NativeWindowWidth = 0,
-        NativeWindowHeight = 1,
-        NativeWindowFormat = 2,
-        /// The minimum number of buffers that must remain un-dequeued after a buffer has been
-        /// queued
-        NativeWindowMinUndequeuedBuffers = 3,
-        /// The consumer gralloc usage bits currently set by the consumer
-        NativeWindowConsumerUsageBits = 10,
-    };
-
-    explicit BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_,
-                         KernelHelpers::ServiceContext& service_context_);
-    ~BufferQueue();
-
-    enum class BufferTransformFlags : u32 {
-        /// No transform flags are set
-        Unset = 0x00,
-        /// Flip source image horizontally (around the vertical axis)
-        FlipH = 0x01,
-        /// Flip source image vertically (around the horizontal axis)
-        FlipV = 0x02,
-        /// Rotate source image 90 degrees clockwise
-        Rotate90 = 0x04,
-        /// Rotate source image 180 degrees
-        Rotate180 = 0x03,
-        /// Rotate source image 270 degrees clockwise
-        Rotate270 = 0x07,
-    };
-
-    enum class PixelFormat : u32 {
-        RGBA8888 = 1,
-        RGBX8888 = 2,
-        RGB888 = 3,
-        RGB565 = 4,
-        BGRA8888 = 5,
-        RGBA5551 = 6,
-        RRGBA4444 = 7,
-    };
-
-    struct Buffer {
-        enum class Status { Free = 0, Queued = 1, Dequeued = 2, Acquired = 3 };
-
-        u32 slot;
-        Status status = Status::Free;
-        IGBPBuffer igbp_buffer;
-        BufferTransformFlags transform;
-        Common::Rectangle<int> crop_rect;
-        u32 swap_interval;
-        Service::Nvidia::MultiFence multi_fence;
-    };
-
-    void SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer);
-    std::optional<std::pair<u32, Service::Nvidia::MultiFence*>> DequeueBuffer(u32 width,
-                                                                              u32 height);
-    const IGBPBuffer& RequestBuffer(u32 slot) const;
-    void QueueBuffer(u32 slot, BufferTransformFlags transform,
-                     const Common::Rectangle<int>& crop_rect, u32 swap_interval,
-                     Service::Nvidia::MultiFence& multi_fence);
-    void CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& multi_fence);
-    std::optional<std::reference_wrapper<const Buffer>> AcquireBuffer();
-    void ReleaseBuffer(u32 slot);
-    void Connect();
-    void Disconnect();
-    u32 Query(QueryType type);
-
-    u32 GetId() const {
-        return id;
-    }
-
-    bool IsConnected() const {
-        return is_connect;
-    }
-
-    Kernel::KWritableEvent& GetWritableBufferWaitEvent();
-
-    Kernel::KReadableEvent& GetBufferWaitEvent();
-
-private:
-    BufferQueue(const BufferQueue&) = delete;
-
-    u32 id{};
-    u64 layer_id{};
-    std::atomic_bool is_connect{};
-
-    std::list<u32> free_buffers;
-    std::array<Buffer, buffer_slots> buffers;
-    std::list<u32> queue_sequence;
-    Kernel::KEvent* buffer_wait_event{};
-
-    std::mutex free_buffers_mutex;
-    std::condition_variable free_buffers_condition;
-
-    std::mutex queue_sequence_mutex;
-
-    KernelHelpers::ServiceContext& service_context;
-};
-
-} // namespace Service::NVFlinger
diff --git a/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp b/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp
new file mode 100644
index 000000000..1ce67c771
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_queue_consumer.cpp
@@ -0,0 +1,213 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueConsumer.cpp
+
+#include "common/logging/log.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvflinger/buffer_item.h"
+#include "core/hle/service/nvflinger/buffer_queue_consumer.h"
+#include "core/hle/service/nvflinger/buffer_queue_core.h"
+#include "core/hle/service/nvflinger/producer_listener.h"
+#include "core/hle/service/nvflinger/ui/graphic_buffer.h"
+
+namespace Service::android {
+
+BufferQueueConsumer::BufferQueueConsumer(std::shared_ptr<BufferQueueCore> core_,
+                                         Service::Nvidia::NvCore::NvMap& nvmap_)
+    : core{std::move(core_)}, slots{core->slots}, nvmap(nvmap_) {}
+
+BufferQueueConsumer::~BufferQueueConsumer() = default;
+
+Status BufferQueueConsumer::AcquireBuffer(BufferItem* out_buffer,
+                                          std::chrono::nanoseconds expected_present) {
+    std::scoped_lock lock{core->mutex};
+
+    // Check that the consumer doesn't currently have the maximum number of buffers acquired.
+    const s32 num_acquired_buffers{
+        static_cast<s32>(std::count_if(slots.begin(), slots.end(), [](const auto& slot) {
+            return slot.buffer_state == BufferState::Acquired;
+        }))};
+
+    if (num_acquired_buffers >= core->max_acquired_buffer_count + 1) {
+        LOG_ERROR(Service_NVFlinger, "max acquired buffer count reached: {} (max {})",
+                  num_acquired_buffers, core->max_acquired_buffer_count);
+        return Status::InvalidOperation;
+    }
+
+    // Check if the queue is empty.
+    if (core->queue.empty()) {
+        return Status::NoBufferAvailable;
+    }
+
+    auto front(core->queue.begin());
+
+    // If expected_present is specified, we may not want to return a buffer yet.
+    if (expected_present.count() != 0) {
+        constexpr auto MAX_REASONABLE_NSEC = 1000000000LL; // 1 second
+
+        // The expected_present argument indicates when the buffer is expected to be presented
+        // on-screen.
+        while (core->queue.size() > 1 && !core->queue[0].is_auto_timestamp) {
+            const auto& buffer_item{core->queue[1]};
+
+            // If entry[1] is timely, drop entry[0] (and repeat).
+            const auto desired_present = buffer_item.timestamp;
+            if (desired_present < expected_present.count() - MAX_REASONABLE_NSEC ||
+                desired_present > expected_present.count()) {
+                // This buffer is set to display in the near future, or desired_present is garbage.
+                LOG_DEBUG(Service_NVFlinger, "nodrop desire={} expect={}", desired_present,
+                          expected_present.count());
+                break;
+            }
+
+            LOG_DEBUG(Service_NVFlinger, "drop desire={} expect={} size={}", desired_present,
+                      expected_present.count(), core->queue.size());
+
+            if (core->StillTracking(*front)) {
+                // Front buffer is still in mSlots, so mark the slot as free
+                slots[front->slot].buffer_state = BufferState::Free;
+            }
+
+            core->queue.erase(front);
+            front = core->queue.begin();
+        }
+
+        // See if the front buffer is ready to be acquired.
+        const auto desired_present = front->timestamp;
+        if (desired_present > expected_present.count() &&
+            desired_present < expected_present.count() + MAX_REASONABLE_NSEC) {
+            LOG_DEBUG(Service_NVFlinger, "defer desire={} expect={}", desired_present,
+                      expected_present.count());
+            return Status::PresentLater;
+        }
+
+        LOG_DEBUG(Service_NVFlinger, "accept desire={} expect={}", desired_present,
+                  expected_present.count());
+    }
+
+    const auto slot = front->slot;
+    *out_buffer = *front;
+
+    LOG_DEBUG(Service_NVFlinger, "acquiring slot={}", slot);
+
+    // If the buffer has previously been acquired by the consumer, set graphic_buffer to nullptr to
+    // avoid unnecessarily remapping this buffer on the consumer side.
+    if (out_buffer->acquire_called) {
+        out_buffer->graphic_buffer = nullptr;
+    }
+
+    core->queue.erase(front);
+
+    // We might have freed a slot while dropping old buffers, or the producer  may be blocked
+    // waiting for the number of buffers in the queue to decrease.
+    core->SignalDequeueCondition();
+
+    return Status::NoError;
+}
+
+Status BufferQueueConsumer::ReleaseBuffer(s32 slot, u64 frame_number, const Fence& release_fence) {
+    if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS) {
+        LOG_ERROR(Service_NVFlinger, "slot {} out of range", slot);
+        return Status::BadValue;
+    }
+
+    std::shared_ptr<IProducerListener> listener;
+    {
+        std::scoped_lock lock{core->mutex};
+
+        // If the frame number has changed because the buffer has been reallocated, we can ignore
+        // this ReleaseBuffer for the old buffer.
+        if (frame_number != slots[slot].frame_number) {
+            return Status::StaleBufferSlot;
+        }
+
+        // Make sure this buffer hasn't been queued while acquired by the consumer.
+        auto current(core->queue.begin());
+        while (current != core->queue.end()) {
+            if (current->slot == slot) {
+                LOG_ERROR(Service_NVFlinger, "buffer slot {} pending release is currently queued",
+                          slot);
+                return Status::BadValue;
+            }
+            ++current;
+        }
+
+        slots[slot].buffer_state = BufferState::Free;
+
+        nvmap.FreeHandle(slots[slot].graphic_buffer->BufferId(), true);
+
+        listener = core->connected_producer_listener;
+
+        LOG_DEBUG(Service_NVFlinger, "releasing slot {}", slot);
+
+        core->SignalDequeueCondition();
+    }
+
+    // Call back without lock held
+    if (listener != nullptr) {
+        listener->OnBufferReleased();
+    }
+
+    return Status::NoError;
+}
+
+Status BufferQueueConsumer::Connect(std::shared_ptr<IConsumerListener> consumer_listener,
+                                    bool controlled_by_app) {
+    if (consumer_listener == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "consumer_listener may not be nullptr");
+        return Status::BadValue;
+    }
+
+    LOG_DEBUG(Service_NVFlinger, "controlled_by_app={}", controlled_by_app);
+
+    std::scoped_lock lock{core->mutex};
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return Status::NoInit;
+    }
+
+    core->consumer_listener = consumer_listener;
+    core->consumer_controlled_by_app = controlled_by_app;
+
+    return Status::NoError;
+}
+
+Status BufferQueueConsumer::GetReleasedBuffers(u64* out_slot_mask) {
+    if (out_slot_mask == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "out_slot_mask may not be nullptr");
+        return Status::BadValue;
+    }
+
+    std::scoped_lock lock{core->mutex};
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return Status::NoInit;
+    }
+
+    u64 mask = 0;
+    for (int s = 0; s < BufferQueueDefs::NUM_BUFFER_SLOTS; ++s) {
+        if (!slots[s].acquire_called) {
+            mask |= (1ULL << s);
+        }
+    }
+
+    // Remove from the mask queued buffers for which acquire has been called, since the consumer
+    // will not receive their buffer addresses and so must retain their cached information
+    auto current(core->queue.begin());
+    while (current != core->queue.end()) {
+        if (current->acquire_called) {
+            mask &= ~(1ULL << current->slot);
+        }
+        ++current;
+    }
+
+    LOG_DEBUG(Service_NVFlinger, "returning mask {}", mask);
+    *out_slot_mask = mask;
+    return Status::NoError;
+}
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_queue_consumer.h b/src/core/hle/service/nvflinger/buffer_queue_consumer.h
new file mode 100644
index 000000000..4ec06ca13
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_queue_consumer.h
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueConsumer.h
+
+#pragma once
+
+#include <chrono>
+#include <memory>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvflinger/buffer_queue_defs.h"
+#include "core/hle/service/nvflinger/status.h"
+
+namespace Service::Nvidia::NvCore {
+class NvMap;
+} // namespace Service::Nvidia::NvCore
+
+namespace Service::android {
+
+class BufferItem;
+class BufferQueueCore;
+class IConsumerListener;
+
+class BufferQueueConsumer final {
+public:
+    explicit BufferQueueConsumer(std::shared_ptr<BufferQueueCore> core_,
+                                 Service::Nvidia::NvCore::NvMap& nvmap_);
+    ~BufferQueueConsumer();
+
+    Status AcquireBuffer(BufferItem* out_buffer, std::chrono::nanoseconds expected_present);
+    Status ReleaseBuffer(s32 slot, u64 frame_number, const Fence& release_fence);
+    Status Connect(std::shared_ptr<IConsumerListener> consumer_listener, bool controlled_by_app);
+    Status GetReleasedBuffers(u64* out_slot_mask);
+
+private:
+    std::shared_ptr<BufferQueueCore> core;
+    BufferQueueDefs::SlotsType& slots;
+    Service::Nvidia::NvCore::NvMap& nvmap;
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_queue_core.cpp b/src/core/hle/service/nvflinger/buffer_queue_core.cpp
new file mode 100644
index 000000000..ea4a14ea4
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_queue_core.cpp
@@ -0,0 +1,113 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueCore.cpp
+
+#include "common/assert.h"
+
+#include "core/hle/service/nvflinger/buffer_queue_core.h"
+
+namespace Service::android {
+
+BufferQueueCore::BufferQueueCore() = default;
+
+BufferQueueCore::~BufferQueueCore() = default;
+
+void BufferQueueCore::NotifyShutdown() {
+    std::scoped_lock lock{mutex};
+
+    is_shutting_down = true;
+
+    SignalDequeueCondition();
+}
+
+void BufferQueueCore::SignalDequeueCondition() {
+    dequeue_condition.notify_all();
+}
+
+bool BufferQueueCore::WaitForDequeueCondition() {
+    if (is_shutting_down) {
+        return false;
+    }
+
+    dequeue_condition.wait(mutex);
+
+    return true;
+}
+
+s32 BufferQueueCore::GetMinUndequeuedBufferCountLocked(bool async) const {
+    // If DequeueBuffer is allowed to error out, we don't have to add an extra buffer.
+    if (!use_async_buffer) {
+        return max_acquired_buffer_count;
+    }
+
+    if (dequeue_buffer_cannot_block || async) {
+        return max_acquired_buffer_count + 1;
+    }
+
+    return max_acquired_buffer_count;
+}
+
+s32 BufferQueueCore::GetMinMaxBufferCountLocked(bool async) const {
+    return GetMinUndequeuedBufferCountLocked(async) + 1;
+}
+
+s32 BufferQueueCore::GetMaxBufferCountLocked(bool async) const {
+    const auto min_buffer_count = GetMinMaxBufferCountLocked(async);
+    auto max_buffer_count = std::max(default_max_buffer_count, min_buffer_count);
+
+    if (override_max_buffer_count != 0) {
+        ASSERT(override_max_buffer_count >= min_buffer_count);
+        max_buffer_count = override_max_buffer_count;
+    }
+
+    // Any buffers that are dequeued by the producer or sitting in the queue waiting to be consumed
+    // need to have their slots preserved.
+    for (s32 slot = max_buffer_count; slot < BufferQueueDefs::NUM_BUFFER_SLOTS; ++slot) {
+        const auto state = slots[slot].buffer_state;
+        if (state == BufferState::Queued || state == BufferState::Dequeued) {
+            max_buffer_count = slot + 1;
+        }
+    }
+
+    return max_buffer_count;
+}
+
+s32 BufferQueueCore::GetPreallocatedBufferCountLocked() const {
+    return static_cast<s32>(std::count_if(slots.begin(), slots.end(),
+                                          [](const auto& slot) { return slot.is_preallocated; }));
+}
+
+void BufferQueueCore::FreeBufferLocked(s32 slot) {
+    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);
+
+    slots[slot].graphic_buffer.reset();
+
+    slots[slot].buffer_state = BufferState::Free;
+    slots[slot].frame_number = UINT32_MAX;
+    slots[slot].acquire_called = false;
+    slots[slot].fence = Fence::NoFence();
+}
+
+void BufferQueueCore::FreeAllBuffersLocked() {
+    buffer_has_been_queued = false;
+
+    for (s32 slot = 0; slot < BufferQueueDefs::NUM_BUFFER_SLOTS; ++slot) {
+        FreeBufferLocked(slot);
+    }
+}
+
+bool BufferQueueCore::StillTracking(const BufferItem& item) const {
+    const BufferSlot& slot = slots[item.slot];
+
+    return (slot.graphic_buffer != nullptr) && (item.graphic_buffer == slot.graphic_buffer);
+}
+
+void BufferQueueCore::WaitWhileAllocatingLocked() const {
+    while (is_allocating) {
+        is_allocating_condition.wait(mutex);
+    }
+}
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_queue_core.h b/src/core/hle/service/nvflinger/buffer_queue_core.h
new file mode 100644
index 000000000..ca6baefaf
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_queue_core.h
@@ -0,0 +1,79 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueCore.h
+
+#pragma once
+
+#include <condition_variable>
+#include <list>
+#include <memory>
+#include <mutex>
+#include <set>
+#include <vector>
+
+#include "core/hle/service/nvflinger/buffer_item.h"
+#include "core/hle/service/nvflinger/buffer_queue_defs.h"
+#include "core/hle/service/nvflinger/pixel_format.h"
+#include "core/hle/service/nvflinger/status.h"
+#include "core/hle/service/nvflinger/window.h"
+
+namespace Service::android {
+
+class IConsumerListener;
+class IProducerListener;
+
+class BufferQueueCore final {
+    friend class BufferQueueProducer;
+    friend class BufferQueueConsumer;
+
+public:
+    static constexpr s32 INVALID_BUFFER_SLOT = BufferItem::INVALID_BUFFER_SLOT;
+
+    BufferQueueCore();
+    ~BufferQueueCore();
+
+    void NotifyShutdown();
+
+private:
+    void SignalDequeueCondition();
+    bool WaitForDequeueCondition();
+
+    s32 GetMinUndequeuedBufferCountLocked(bool async) const;
+    s32 GetMinMaxBufferCountLocked(bool async) const;
+    s32 GetMaxBufferCountLocked(bool async) const;
+    s32 GetPreallocatedBufferCountLocked() const;
+    void FreeBufferLocked(s32 slot);
+    void FreeAllBuffersLocked();
+    bool StillTracking(const BufferItem& item) const;
+    void WaitWhileAllocatingLocked() const;
+
+private:
+    mutable std::mutex mutex;
+    bool is_abandoned{};
+    bool consumer_controlled_by_app{};
+    std::shared_ptr<IConsumerListener> consumer_listener;
+    u32 consumer_usage_bit{};
+    NativeWindowApi connected_api{NativeWindowApi::NoConnectedApi};
+    std::shared_ptr<IProducerListener> connected_producer_listener;
+    BufferQueueDefs::SlotsType slots{};
+    std::vector<BufferItem> queue;
+    s32 override_max_buffer_count{};
+    mutable std::condition_variable_any dequeue_condition;
+    const bool use_async_buffer{}; // This is always disabled on HOS
+    bool dequeue_buffer_cannot_block{};
+    PixelFormat default_buffer_format{PixelFormat::Rgba8888};
+    u32 default_width{1};
+    u32 default_height{1};
+    s32 default_max_buffer_count{2};
+    const s32 max_acquired_buffer_count{}; // This is always zero on HOS
+    bool buffer_has_been_queued{};
+    u64 frame_counter{};
+    u32 transform_hint{};
+    bool is_allocating{};
+    mutable std::condition_variable_any is_allocating_condition;
+    bool is_shutting_down{};
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_queue_defs.h b/src/core/hle/service/nvflinger/buffer_queue_defs.h
new file mode 100644
index 000000000..334445213
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_queue_defs.h
@@ -0,0 +1,21 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueDefs.h
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvflinger/buffer_slot.h"
+
+namespace Service::android::BufferQueueDefs {
+
+// BufferQueue will keep track of at most this value of buffers.
+constexpr s32 NUM_BUFFER_SLOTS = 64;
+
+using SlotsType = std::array<BufferSlot, NUM_BUFFER_SLOTS>;
+
+} // namespace Service::android::BufferQueueDefs
diff --git a/src/core/hle/service/nvflinger/buffer_queue_producer.cpp b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
new file mode 100644
index 000000000..d4ab23a10
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.cpp
@@ -0,0 +1,927 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/BufferQueueProducer.cpp
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/kernel/k_writable_event.h"
+#include "core/hle/kernel/kernel.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nvdrv/core/nvmap.h"
+#include "core/hle/service/nvflinger/buffer_queue_core.h"
+#include "core/hle/service/nvflinger/buffer_queue_producer.h"
+#include "core/hle/service/nvflinger/consumer_listener.h"
+#include "core/hle/service/nvflinger/parcel.h"
+#include "core/hle/service/nvflinger/ui/graphic_buffer.h"
+#include "core/hle/service/nvflinger/window.h"
+#include "core/hle/service/vi/vi.h"
+
+namespace Service::android {
+
+BufferQueueProducer::BufferQueueProducer(Service::KernelHelpers::ServiceContext& service_context_,
+                                         std::shared_ptr<BufferQueueCore> buffer_queue_core_,
+                                         Service::Nvidia::NvCore::NvMap& nvmap_)
+    : service_context{service_context_}, core{std::move(buffer_queue_core_)}, slots(core->slots),
+      nvmap(nvmap_) {
+    buffer_wait_event = service_context.CreateEvent("BufferQueue:WaitEvent");
+}
+
+BufferQueueProducer::~BufferQueueProducer() {
+    service_context.CloseEvent(buffer_wait_event);
+}
+
+Status BufferQueueProducer::RequestBuffer(s32 slot, std::shared_ptr<GraphicBuffer>* buf) {
+    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);
+
+    std::scoped_lock lock{core->mutex};
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return Status::NoInit;
+    }
+    if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS) {
+        LOG_ERROR(Service_NVFlinger, "slot index {} out of range [0, {})", slot,
+                  BufferQueueDefs::NUM_BUFFER_SLOTS);
+        return Status::BadValue;
+    } else if (slots[slot].buffer_state != BufferState::Dequeued) {
+        LOG_ERROR(Service_NVFlinger, "slot {} is not owned by the producer (state = {})", slot,
+                  slots[slot].buffer_state);
+        return Status::BadValue;
+    }
+
+    slots[slot].request_buffer_called = true;
+    *buf = slots[slot].graphic_buffer;
+
+    return Status::NoError;
+}
+
+Status BufferQueueProducer::SetBufferCount(s32 buffer_count) {
+    LOG_DEBUG(Service_NVFlinger, "count = {}", buffer_count);
+
+    std::shared_ptr<IConsumerListener> listener;
+    {
+        std::scoped_lock lock{core->mutex};
+        core->WaitWhileAllocatingLocked();
+
+        if (core->is_abandoned) {
+            LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+            return Status::NoInit;
+        }
+
+        if (buffer_count > BufferQueueDefs::NUM_BUFFER_SLOTS) {
+            LOG_ERROR(Service_NVFlinger, "buffer_count {} too large (max {})", buffer_count,
+                      BufferQueueDefs::NUM_BUFFER_SLOTS);
+            return Status::BadValue;
+        }
+
+        // There must be no dequeued buffers when changing the buffer count.
+        for (s32 s{}; s < BufferQueueDefs::NUM_BUFFER_SLOTS; ++s) {
+            if (slots[s].buffer_state == BufferState::Dequeued) {
+                LOG_ERROR(Service_NVFlinger, "buffer owned by producer");
+                return Status::BadValue;
+            }
+        }
+
+        if (buffer_count == 0) {
+            core->override_max_buffer_count = 0;
+            core->SignalDequeueCondition();
+            return Status::NoError;
+        }
+
+        const s32 min_buffer_slots = core->GetMinMaxBufferCountLocked(false);
+        if (buffer_count < min_buffer_slots) {
+            LOG_ERROR(Service_NVFlinger, "requested buffer count {} is less than minimum {}",
+                      buffer_count, min_buffer_slots);
+            return Status::BadValue;
+        }
+
+        // Here we are guaranteed that the producer doesn't have any dequeued buffers and will
+        // release all of its buffer references.
+        if (core->GetPreallocatedBufferCountLocked() <= 0) {
+            core->FreeAllBuffersLocked();
+        }
+
+        core->override_max_buffer_count = buffer_count;
+        core->SignalDequeueCondition();
+        buffer_wait_event->GetWritableEvent().Signal();
+        listener = core->consumer_listener;
+    }
+
+    // Call back without lock held
+    if (listener != nullptr) {
+        listener->OnBuffersReleased();
+    }
+
+    return Status::NoError;
+}
+
+Status BufferQueueProducer::WaitForFreeSlotThenRelock(bool async, s32* found,
+                                                      Status* return_flags) const {
+    bool try_again = true;
+
+    while (try_again) {
+        if (core->is_abandoned) {
+            LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+            return Status::NoInit;
+        }
+
+        const s32 max_buffer_count = core->GetMaxBufferCountLocked(async);
+        if (async && core->override_max_buffer_count) {
+            if (core->override_max_buffer_count < max_buffer_count) {
+                LOG_ERROR(Service_NVFlinger, "async mode is invalid with buffer count override");
+                return Status::BadValue;
+            }
+        }
+
+        // Free up any buffers that are in slots beyond the max buffer count
+        for (s32 s = max_buffer_count; s < BufferQueueDefs::NUM_BUFFER_SLOTS; ++s) {
+            ASSERT(slots[s].buffer_state == BufferState::Free);
+            if (slots[s].graphic_buffer != nullptr) {
+                core->FreeBufferLocked(s);
+                *return_flags |= Status::ReleaseAllBuffers;
+            }
+        }
+
+        // Look for a free buffer to give to the client
+        *found = BufferQueueCore::INVALID_BUFFER_SLOT;
+        s32 dequeued_count{};
+        s32 acquired_count{};
+        for (s32 s{}; s < max_buffer_count; ++s) {
+            switch (slots[s].buffer_state) {
+            case BufferState::Dequeued:
+                ++dequeued_count;
+                break;
+            case BufferState::Acquired:
+                ++acquired_count;
+                break;
+            case BufferState::Free:
+                // We return the oldest of the free buffers to avoid stalling the producer if
+                // possible, since the consumer may still have pending reads of in-flight buffers
+                if (*found == BufferQueueCore::INVALID_BUFFER_SLOT ||
+                    slots[s].frame_number < slots[*found].frame_number) {
+                    *found = s;
+                }
+                break;
+            default:
+                break;
+            }
+        }
+
+        // Producers are not allowed to dequeue more than one buffer if they did not set a buffer
+        // count
+        if (!core->override_max_buffer_count && dequeued_count) {
+            LOG_ERROR(Service_NVFlinger,
+                      "can't dequeue multiple buffers without setting the buffer count");
+            return Status::InvalidOperation;
+        }
+
+        // See whether a buffer has been queued since the last SetBufferCount so we know whether to
+        // perform the min undequeued buffers check below
+        if (core->buffer_has_been_queued) {
+            // Make sure the producer is not trying to dequeue more buffers than allowed
+            const s32 new_undequeued_count = max_buffer_count - (dequeued_count + 1);
+            const s32 min_undequeued_count = core->GetMinUndequeuedBufferCountLocked(async);
+            if (new_undequeued_count < min_undequeued_count) {
+                LOG_ERROR(Service_NVFlinger,
+                          "min undequeued buffer count({}) exceeded (dequeued={} undequeued={})",
+                          min_undequeued_count, dequeued_count, new_undequeued_count);
+                return Status::InvalidOperation;
+            }
+        }
+
+        // If we disconnect and reconnect quickly, we can be in a state where our slots are empty
+        // but we have many buffers in the queue. This can cause us to run out of memory if we
+        // outrun the consumer. Wait here if it looks like we have too many buffers queued up.
+        const bool too_many_buffers = core->queue.size() > static_cast<size_t>(max_buffer_count);
+        if (too_many_buffers) {
+            LOG_ERROR(Service_NVFlinger, "queue size is {}, waiting", core->queue.size());
+        }
+
+        // If no buffer is found, or if the queue has too many buffers outstanding, wait for a
+        // buffer to be acquired or released, or for the max buffer count to change.
+        try_again = (*found == BufferQueueCore::INVALID_BUFFER_SLOT) || too_many_buffers;
+        if (try_again) {
+            // Return an error if we're in non-blocking mode (producer and consumer are controlled
+            // by the application).
+            if (core->dequeue_buffer_cannot_block &&
+                (acquired_count <= core->max_acquired_buffer_count)) {
+                return Status::WouldBlock;
+            }
+
+            if (!core->WaitForDequeueCondition()) {
+                // We are no longer running
+                return Status::NoError;
+            }
+        }
+    }
+
+    return Status::NoError;
+}
+
+Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool async, u32 width,
+                                          u32 height, PixelFormat format, u32 usage) {
+    LOG_DEBUG(Service_NVFlinger, "async={} w={} h={} format={}, usage={}", async ? "true" : "false",
+              width, height, format, usage);
+
+    if ((width != 0 && height == 0) || (width == 0 && height != 0)) {
+        LOG_ERROR(Service_NVFlinger, "invalid size: w={} h={}", width, height);
+        return Status::BadValue;
+    }
+
+    Status return_flags = Status::NoError;
+    bool attached_by_consumer = false;
+    {
+        std::scoped_lock lock{core->mutex};
+        core->WaitWhileAllocatingLocked();
+
+        if (format == PixelFormat::NoFormat) {
+            format = core->default_buffer_format;
+        }
+
+        // Enable the usage bits the consumer requested
+        usage |= core->consumer_usage_bit;
+
+        s32 found{};
+        Status status = WaitForFreeSlotThenRelock(async, &found, &return_flags);
+        if (status != Status::NoError) {
+            return status;
+        }
+
+        // This should not happen
+        if (found == BufferQueueCore::INVALID_BUFFER_SLOT) {
+            LOG_ERROR(Service_NVFlinger, "no available buffer slots");
+            return Status::Busy;
+        }
+
+        *out_slot = found;
+
+        attached_by_consumer = slots[found].attached_by_consumer;
+
+        const bool use_default_size = !width && !height;
+        if (use_default_size) {
+            width = core->default_width;
+            height = core->default_height;
+        }
+
+        slots[found].buffer_state = BufferState::Dequeued;
+
+        const std::shared_ptr<GraphicBuffer>& buffer(slots[found].graphic_buffer);
+        if ((buffer == nullptr) || (buffer->Width() != width) || (buffer->Height() != height) ||
+            (buffer->Format() != format) || ((buffer->Usage() & usage) != usage)) {
+            slots[found].acquire_called = false;
+            slots[found].graphic_buffer = nullptr;
+            slots[found].request_buffer_called = false;
+            slots[found].fence = Fence::NoFence();
+
+            return_flags |= Status::BufferNeedsReallocation;
+        }
+
+        *out_fence = slots[found].fence;
+        slots[found].fence = Fence::NoFence();
+    }
+
+    if ((return_flags & Status::BufferNeedsReallocation) != Status::None) {
+        LOG_DEBUG(Service_NVFlinger, "allocating a new buffer for slot {}", *out_slot);
+
+        auto graphic_buffer = std::make_shared<GraphicBuffer>(width, height, format, usage);
+        if (graphic_buffer == nullptr) {
+            LOG_ERROR(Service_NVFlinger, "creating GraphicBuffer failed");
+            return Status::NoMemory;
+        }
+
+        {
+            std::scoped_lock lock{core->mutex};
+
+            if (core->is_abandoned) {
+                LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+                return Status::NoInit;
+            }
+
+            slots[*out_slot].frame_number = UINT32_MAX;
+            slots[*out_slot].graphic_buffer = graphic_buffer;
+        }
+    }
+
+    if (attached_by_consumer) {
+        return_flags |= Status::BufferNeedsReallocation;
+    }
+
+    LOG_DEBUG(Service_NVFlinger, "returning slot={} frame={}, flags={}", *out_slot,
+              slots[*out_slot].frame_number, return_flags);
+
+    return return_flags;
+}
+
+Status BufferQueueProducer::DetachBuffer(s32 slot) {
+    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);
+
+    std::scoped_lock lock{core->mutex};
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return Status::NoInit;
+    }
+
+    if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS) {
+        LOG_ERROR(Service_NVFlinger, "slot {} out of range [0, {})", slot,
+                  BufferQueueDefs::NUM_BUFFER_SLOTS);
+        return Status::BadValue;
+    } else if (slots[slot].buffer_state != BufferState::Dequeued) {
+        LOG_ERROR(Service_NVFlinger, "slot {} is not owned by the producer (state = {})", slot,
+                  slots[slot].buffer_state);
+        return Status::BadValue;
+    } else if (!slots[slot].request_buffer_called) {
+        LOG_ERROR(Service_NVFlinger, "buffer in slot {} has not been requested", slot);
+        return Status::BadValue;
+    }
+
+    core->FreeBufferLocked(slot);
+    core->SignalDequeueCondition();
+
+    return Status::NoError;
+}
+
+Status BufferQueueProducer::DetachNextBuffer(std::shared_ptr<GraphicBuffer>* out_buffer,
+                                             Fence* out_fence) {
+    if (out_buffer == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "out_buffer must not be nullptr");
+        return Status::BadValue;
+    } else if (out_fence == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "out_fence must not be nullptr");
+        return Status::BadValue;
+    }
+
+    std::scoped_lock lock{core->mutex};
+    core->WaitWhileAllocatingLocked();
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return Status::NoInit;
+    }
+
+    // Find the oldest valid slot
+    int found = BufferQueueCore::INVALID_BUFFER_SLOT;
+    for (int s = 0; s < BufferQueueDefs::NUM_BUFFER_SLOTS; ++s) {
+        if (slots[s].buffer_state == BufferState::Free && slots[s].graphic_buffer != nullptr) {
+            if (found == BufferQueueCore::INVALID_BUFFER_SLOT ||
+                slots[s].frame_number < slots[found].frame_number) {
+                found = s;
+            }
+        }
+    }
+
+    if (found == BufferQueueCore::INVALID_BUFFER_SLOT) {
+        return Status::NoMemory;
+    }
+
+    LOG_DEBUG(Service_NVFlinger, "Detached slot {}", found);
+
+    *out_buffer = slots[found].graphic_buffer;
+    *out_fence = slots[found].fence;
+
+    core->FreeBufferLocked(found);
+
+    return Status::NoError;
+}
+
+Status BufferQueueProducer::AttachBuffer(s32* out_slot,
+                                         const std::shared_ptr<GraphicBuffer>& buffer) {
+    if (out_slot == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "out_slot must not be nullptr");
+        return Status::BadValue;
+    } else if (buffer == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "Cannot attach nullptr buffer");
+        return Status::BadValue;
+    }
+
+    std::scoped_lock lock{core->mutex};
+    core->WaitWhileAllocatingLocked();
+
+    Status return_flags = Status::NoError;
+    s32 found{};
+
+    const auto status = WaitForFreeSlotThenRelock(false, &found, &return_flags);
+    if (status != Status::NoError) {
+        return status;
+    }
+
+    // This should not happen
+    if (found == BufferQueueCore::INVALID_BUFFER_SLOT) {
+        LOG_ERROR(Service_NVFlinger, "No available buffer slots");
+        return Status::Busy;
+    }
+
+    *out_slot = found;
+
+    LOG_DEBUG(Service_NVFlinger, "Returning slot {} flags={}", *out_slot, return_flags);
+
+    slots[*out_slot].graphic_buffer = buffer;
+    slots[*out_slot].buffer_state = BufferState::Dequeued;
+    slots[*out_slot].fence = Fence::NoFence();
+    slots[*out_slot].request_buffer_called = true;
+
+    return return_flags;
+}
+
+Status BufferQueueProducer::QueueBuffer(s32 slot, const QueueBufferInput& input,
+                                        QueueBufferOutput* output) {
+    s64 timestamp{};
+    bool is_auto_timestamp{};
+    Common::Rectangle<s32> crop;
+    NativeWindowScalingMode scaling_mode{};
+    NativeWindowTransform transform;
+    u32 sticky_transform_{};
+    bool async{};
+    s32 swap_interval{};
+    Fence fence{};
+
+    input.Deflate(&timestamp, &is_auto_timestamp, &crop, &scaling_mode, &transform,
+                  &sticky_transform_, &async, &swap_interval, &fence);
+
+    switch (scaling_mode) {
+    case NativeWindowScalingMode::Freeze:
+    case NativeWindowScalingMode::ScaleToWindow:
+    case NativeWindowScalingMode::ScaleCrop:
+    case NativeWindowScalingMode::NoScaleCrop:
+        break;
+    default:
+        LOG_ERROR(Service_NVFlinger, "unknown scaling mode {}", scaling_mode);
+        return Status::BadValue;
+    }
+
+    std::shared_ptr<IConsumerListener> frame_available_listener;
+    std::shared_ptr<IConsumerListener> frame_replaced_listener;
+    s32 callback_ticket{};
+    BufferItem item;
+
+    {
+        std::scoped_lock lock{core->mutex};
+
+        if (core->is_abandoned) {
+            LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+            return Status::NoInit;
+        }
+
+        const s32 max_buffer_count = core->GetMaxBufferCountLocked(async);
+        if (async && core->override_max_buffer_count) {
+            if (core->override_max_buffer_count < max_buffer_count) {
+                LOG_ERROR(Service_NVFlinger, "async mode is invalid with "
+                                             "buffer count override");
+                return Status::BadValue;
+            }
+        }
+
+        if (slot < 0 || slot >= max_buffer_count) {
+            LOG_ERROR(Service_NVFlinger, "slot index {} out of range [0, {})", slot,
+                      max_buffer_count);
+            return Status::BadValue;
+        } else if (slots[slot].buffer_state != BufferState::Dequeued) {
+            LOG_ERROR(Service_NVFlinger,
+                      "slot {} is not owned by the producer "
+                      "(state = {})",
+                      slot, slots[slot].buffer_state);
+            return Status::BadValue;
+        } else if (!slots[slot].request_buffer_called) {
+            LOG_ERROR(Service_NVFlinger,
+                      "slot {} was queued without requesting "
+                      "a buffer",
+                      slot);
+            return Status::BadValue;
+        }
+
+        LOG_DEBUG(Service_NVFlinger,
+                  "slot={} frame={} time={} crop=[{},{},{},{}] transform={} scale={}", slot,
+                  core->frame_counter + 1, timestamp, crop.Left(), crop.Top(), crop.Right(),
+                  crop.Bottom(), transform, scaling_mode);
+
+        const std::shared_ptr<GraphicBuffer>& graphic_buffer(slots[slot].graphic_buffer);
+        Common::Rectangle<s32> buffer_rect(graphic_buffer->Width(), graphic_buffer->Height());
+        Common::Rectangle<s32> cropped_rect;
+        [[maybe_unused]] const bool unused = crop.Intersect(buffer_rect, &cropped_rect);
+
+        if (cropped_rect != crop) {
+            LOG_ERROR(Service_NVFlinger, "crop rect is not contained within the buffer in slot {}",
+                      slot);
+            return Status::BadValue;
+        }
+
+        slots[slot].fence = fence;
+        slots[slot].buffer_state = BufferState::Queued;
+        ++core->frame_counter;
+        slots[slot].frame_number = core->frame_counter;
+
+        item.acquire_called = slots[slot].acquire_called;
+        item.graphic_buffer = slots[slot].graphic_buffer;
+        item.crop = crop;
+        item.transform = transform & ~NativeWindowTransform::InverseDisplay;
+        item.transform_to_display_inverse =
+            (transform & NativeWindowTransform::InverseDisplay) != NativeWindowTransform::None;
+        item.scaling_mode = static_cast<u32>(scaling_mode);
+        item.timestamp = timestamp;
+        item.is_auto_timestamp = is_auto_timestamp;
+        item.frame_number = core->frame_counter;
+        item.slot = slot;
+        item.fence = fence;
+        item.is_droppable = core->dequeue_buffer_cannot_block || async;
+        item.swap_interval = swap_interval;
+
+        nvmap.DuplicateHandle(item.graphic_buffer->BufferId(), true);
+
+        sticky_transform = sticky_transform_;
+
+        if (core->queue.empty()) {
+            // When the queue is empty, we can simply queue this buffer
+            core->queue.push_back(item);
+            frame_available_listener = core->consumer_listener;
+        } else {
+            // When the queue is not empty, we need to look at the front buffer
+            // state to see if we need to replace it
+            auto front(core->queue.begin());
+
+            if (front->is_droppable) {
+                // If the front queued buffer is still being tracked, we first
+                // mark it as freed
+                if (core->StillTracking(*front)) {
+                    slots[front->slot].buffer_state = BufferState::Free;
+                    // Reset the frame number of the freed buffer so that it is the first in line to
+                    // be dequeued again
+                    slots[front->slot].frame_number = 0;
+                }
+                // Overwrite the droppable buffer with the incoming one
+                *front = item;
+                frame_replaced_listener = core->consumer_listener;
+            } else {
+                core->queue.push_back(item);
+                frame_available_listener = core->consumer_listener;
+            }
+        }
+
+        core->buffer_has_been_queued = true;
+        core->SignalDequeueCondition();
+        output->Inflate(core->default_width, core->default_height, core->transform_hint,
+                        static_cast<u32>(core->queue.size()));
+
+        // Take a ticket for the callback functions
+        callback_ticket = next_callback_ticket++;
+    }
+
+    // Don't send the GraphicBuffer through the callback, and don't send the slot number, since the
+    // consumer shouldn't need it
+    item.graphic_buffer.reset();
+    item.slot = BufferItem::INVALID_BUFFER_SLOT;
+
+    // Call back without the main BufferQueue lock held, but with the callback lock held so we can
+    // ensure that callbacks occur in order
+    {
+        std::scoped_lock lock{callback_mutex};
+        while (callback_ticket != current_callback_ticket) {
+            callback_condition.wait(callback_mutex);
+        }
+
+        if (frame_available_listener != nullptr) {
+            frame_available_listener->OnFrameAvailable(item);
+        } else if (frame_replaced_listener != nullptr) {
+            frame_replaced_listener->OnFrameReplaced(item);
+        }
+
+        ++current_callback_ticket;
+        callback_condition.notify_all();
+    }
+
+    return Status::NoError;
+}
+
+void BufferQueueProducer::CancelBuffer(s32 slot, const Fence& fence) {
+    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);
+
+    std::scoped_lock lock{core->mutex};
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return;
+    }
+
+    if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS) {
+        LOG_ERROR(Service_NVFlinger, "slot index {} out of range [0, {})", slot,
+                  BufferQueueDefs::NUM_BUFFER_SLOTS);
+        return;
+    } else if (slots[slot].buffer_state != BufferState::Dequeued) {
+        LOG_ERROR(Service_NVFlinger, "slot {} is not owned by the producer (state = {})", slot,
+                  slots[slot].buffer_state);
+        return;
+    }
+
+    slots[slot].buffer_state = BufferState::Free;
+    slots[slot].frame_number = 0;
+    slots[slot].fence = fence;
+
+    core->SignalDequeueCondition();
+    buffer_wait_event->GetWritableEvent().Signal();
+}
+
+Status BufferQueueProducer::Query(NativeWindow what, s32* out_value) {
+    std::scoped_lock lock{core->mutex};
+
+    if (out_value == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "outValue was nullptr");
+        return Status::BadValue;
+    }
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return Status::NoInit;
+    }
+
+    u32 value{};
+    switch (what) {
+    case NativeWindow::Width:
+        value = core->default_width;
+        break;
+    case NativeWindow::Height:
+        value = core->default_height;
+        break;
+    case NativeWindow::Format:
+        value = static_cast<u32>(core->default_buffer_format);
+        break;
+    case NativeWindow::MinUndequeedBuffers:
+        value = core->GetMinUndequeuedBufferCountLocked(false);
+        break;
+    case NativeWindow::StickyTransform:
+        value = sticky_transform;
+        break;
+    case NativeWindow::ConsumerRunningBehind:
+        value = (core->queue.size() > 1);
+        break;
+    case NativeWindow::ConsumerUsageBits:
+        value = core->consumer_usage_bit;
+        break;
+    default:
+        ASSERT(false);
+        return Status::BadValue;
+    }
+
+    LOG_DEBUG(Service_NVFlinger, "what = {}, value = {}", what, value);
+
+    *out_value = static_cast<s32>(value);
+
+    return Status::NoError;
+}
+
+Status BufferQueueProducer::Connect(const std::shared_ptr<IProducerListener>& listener,
+                                    NativeWindowApi api, bool producer_controlled_by_app,
+                                    QueueBufferOutput* output) {
+    std::scoped_lock lock{core->mutex};
+
+    LOG_DEBUG(Service_NVFlinger, "api = {} producer_controlled_by_app = {}", api,
+              producer_controlled_by_app);
+
+    if (core->is_abandoned) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has been abandoned");
+        return Status::NoInit;
+    }
+
+    if (core->consumer_listener == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "BufferQueue has no consumer");
+        return Status::NoInit;
+    }
+
+    if (output == nullptr) {
+        LOG_ERROR(Service_NVFlinger, "output was nullptr");
+        return Status::BadValue;
+    }
+
+    if (core->connected_api != NativeWindowApi::NoConnectedApi) {
+        LOG_ERROR(Service_NVFlinger, "already connected (cur = {} req = {})", core->connected_api,
+                  api);
+        return Status::BadValue;
+    }
+
+    Status status = Status::NoError;
+    switch (api) {
+    case NativeWindowApi::Egl:
+    case NativeWindowApi::Cpu:
+    case NativeWindowApi::Media:
+    case NativeWindowApi::Camera:
+        core->connected_api = api;
+        output->Inflate(core->default_width, core->default_height, core->transform_hint,
+                        static_cast<u32>(core->queue.size()));
+        core->connected_producer_listener = listener;
+        break;
+    default:
+        LOG_ERROR(Service_NVFlinger, "unknown api = {}", api);
+        status = Status::BadValue;
+        break;
+    }
+
+    core->buffer_has_been_queued = false;
+    core->dequeue_buffer_cannot_block =
+        core->consumer_controlled_by_app && producer_controlled_by_app;
+
+    return status;
+}
+
+Status BufferQueueProducer::Disconnect(NativeWindowApi api) {
+    LOG_DEBUG(Service_NVFlinger, "api = {}", api);
+
+    Status status = Status::NoError;
+    std::shared_ptr<IConsumerListener> listener;
+
+    {
+        std::scoped_lock lock{core->mutex};
+
+        core->WaitWhileAllocatingLocked();
+
+        if (core->is_abandoned) {
+            // Disconnecting after the surface has been abandoned is a no-op.
+            return Status::NoError;
+        }
+
+        switch (api) {
+        case NativeWindowApi::Egl:
+        case NativeWindowApi::Cpu:
+        case NativeWindowApi::Media:
+        case NativeWindowApi::Camera:
+            if (core->connected_api == api) {
+                core->FreeAllBuffersLocked();
+                core->connected_producer_listener = nullptr;
+                core->connected_api = NativeWindowApi::NoConnectedApi;
+                core->SignalDequeueCondition();
+                buffer_wait_event->GetWritableEvent().Signal();
+                listener = core->consumer_listener;
+            } else {
+                LOG_ERROR(Service_NVFlinger, "still connected to another api (cur = {} req = {})",
+                          core->connected_api, api);
+                status = Status::BadValue;
+            }
+            break;
+        default:
+            LOG_ERROR(Service_NVFlinger, "unknown api = {}", api);
+            status = Status::BadValue;
+            break;
+        }
+    }
+
+    // Call back without lock held
+    if (listener != nullptr) {
+        listener->OnBuffersReleased();
+    }
+
+    return status;
+}
+
+Status BufferQueueProducer::SetPreallocatedBuffer(s32 slot,
+                                                  const std::shared_ptr<GraphicBuffer>& buffer) {
+    LOG_DEBUG(Service_NVFlinger, "slot {}", slot);
+
+    if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS) {
+        return Status::BadValue;
+    }
+
+    std::scoped_lock lock{core->mutex};
+
+    slots[slot] = {};
+    slots[slot].graphic_buffer = buffer;
+    slots[slot].frame_number = 0;
+
+    // Most games preallocate a buffer and pass a valid buffer here. However, it is possible for
+    // this to be called with an empty buffer, Naruto Ultimate Ninja Storm is a game that does this.
+    if (buffer) {
+        slots[slot].is_preallocated = true;
+
+        core->override_max_buffer_count = core->GetPreallocatedBufferCountLocked();
+        core->default_width = buffer->Width();
+        core->default_height = buffer->Height();
+        core->default_buffer_format = buffer->Format();
+    }
+
+    core->SignalDequeueCondition();
+    buffer_wait_event->GetWritableEvent().Signal();
+
+    return Status::NoError;
+}
+
+void BufferQueueProducer::Transact(Kernel::HLERequestContext& ctx, TransactionId code, u32 flags) {
+    Status status{Status::NoError};
+    Parcel parcel_in{ctx.ReadBuffer()};
+    Parcel parcel_out{};
+
+    switch (code) {
+    case TransactionId::Connect: {
+        const auto enable_listener = parcel_in.Read<bool>();
+        const auto api = parcel_in.Read<NativeWindowApi>();
+        const auto producer_controlled_by_app = parcel_in.Read<bool>();
+
+        UNIMPLEMENTED_IF_MSG(enable_listener, "Listener is unimplemented!");
+
+        std::shared_ptr<IProducerListener> listener;
+        QueueBufferOutput output{};
+
+        status = Connect(listener, api, producer_controlled_by_app, &output);
+
+        parcel_out.Write(output);
+        break;
+    }
+    case TransactionId::SetPreallocatedBuffer: {
+        const auto slot = parcel_in.Read<s32>();
+        const auto buffer = parcel_in.ReadObject<GraphicBuffer>();
+
+        status = SetPreallocatedBuffer(slot, buffer);
+        break;
+    }
+    case TransactionId::DequeueBuffer: {
+        const auto is_async = parcel_in.Read<bool>();
+        const auto width = parcel_in.Read<u32>();
+        const auto height = parcel_in.Read<u32>();
+        const auto pixel_format = parcel_in.Read<PixelFormat>();
+        const auto usage = parcel_in.Read<u32>();
+
+        s32 slot{};
+        Fence fence{};
+
+        status = DequeueBuffer(&slot, &fence, is_async, width, height, pixel_format, usage);
+
+        parcel_out.Write(slot);
+        parcel_out.WriteObject(&fence);
+        break;
+    }
+    case TransactionId::RequestBuffer: {
+        const auto slot = parcel_in.Read<s32>();
+
+        std::shared_ptr<GraphicBuffer> buf;
+
+        status = RequestBuffer(slot, &buf);
+
+        parcel_out.WriteObject(buf);
+        break;
+    }
+    case TransactionId::QueueBuffer: {
+        const auto slot = parcel_in.Read<s32>();
+
+        QueueBufferInput input{parcel_in};
+        QueueBufferOutput output;
+
+        status = QueueBuffer(slot, input, &output);
+
+        parcel_out.Write(output);
+        break;
+    }
+    case TransactionId::Query: {
+        const auto what = parcel_in.Read<NativeWindow>();
+
+        s32 value{};
+
+        status = Query(what, &value);
+
+        parcel_out.Write(value);
+        break;
+    }
+    case TransactionId::CancelBuffer: {
+        const auto slot = parcel_in.Read<s32>();
+        const auto fence = parcel_in.ReadFlattened<Fence>();
+
+        CancelBuffer(slot, fence);
+        break;
+    }
+    case TransactionId::Disconnect: {
+        const auto api = parcel_in.Read<NativeWindowApi>();
+
+        status = Disconnect(api);
+        break;
+    }
+    case TransactionId::DetachBuffer: {
+        const auto slot = parcel_in.Read<s32>();
+
+        status = DetachBuffer(slot);
+        break;
+    }
+    case TransactionId::SetBufferCount: {
+        const auto buffer_count = parcel_in.Read<s32>();
+
+        status = SetBufferCount(buffer_count);
+        break;
+    }
+    case TransactionId::GetBufferHistory:
+        LOG_WARNING(Service_NVFlinger, "(STUBBED) called, transaction=GetBufferHistory");
+        break;
+    default:
+        ASSERT_MSG(false, "Unimplemented TransactionId {}", code);
+        break;
+    }
+
+    parcel_out.Write(status);
+
+    ctx.WriteBuffer(parcel_out.Serialize());
+}
+
+Kernel::KReadableEvent& BufferQueueProducer::GetNativeHandle() {
+    return buffer_wait_event->GetReadableEvent();
+}
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_queue_producer.h b/src/core/hle/service/nvflinger/buffer_queue_producer.h
new file mode 100644
index 000000000..0ba03a568
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_queue_producer.h
@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferQueueProducer.h
+
+#pragma once
+
+#include <condition_variable>
+#include <memory>
+#include <mutex>
+
+#include "common/common_funcs.h"
+#include "core/hle/service/nvdrv/nvdata.h"
+#include "core/hle/service/nvflinger/binder.h"
+#include "core/hle/service/nvflinger/buffer_queue_defs.h"
+#include "core/hle/service/nvflinger/buffer_slot.h"
+#include "core/hle/service/nvflinger/graphic_buffer_producer.h"
+#include "core/hle/service/nvflinger/pixel_format.h"
+#include "core/hle/service/nvflinger/status.h"
+#include "core/hle/service/nvflinger/window.h"
+
+namespace Kernel {
+class KernelCore;
+class KEvent;
+class KReadableEvent;
+class KWritableEvent;
+} // namespace Kernel
+
+namespace Service::KernelHelpers {
+class ServiceContext;
+} // namespace Service::KernelHelpers
+
+namespace Service::Nvidia::NvCore {
+class NvMap;
+} // namespace Service::Nvidia::NvCore
+
+namespace Service::android {
+
+class BufferQueueCore;
+class IProducerListener;
+
+class BufferQueueProducer final : public IBinder {
+public:
+    explicit BufferQueueProducer(Service::KernelHelpers::ServiceContext& service_context_,
+                                 std::shared_ptr<BufferQueueCore> buffer_queue_core_,
+                                 Service::Nvidia::NvCore::NvMap& nvmap_);
+    ~BufferQueueProducer();
+
+    void Transact(Kernel::HLERequestContext& ctx, android::TransactionId code, u32 flags) override;
+
+    Kernel::KReadableEvent& GetNativeHandle() override;
+
+public:
+    Status RequestBuffer(s32 slot, std::shared_ptr<GraphicBuffer>* buf);
+    Status SetBufferCount(s32 buffer_count);
+    Status DequeueBuffer(s32* out_slot, android::Fence* out_fence, bool async, u32 width,
+                         u32 height, PixelFormat format, u32 usage);
+    Status DetachBuffer(s32 slot);
+    Status DetachNextBuffer(std::shared_ptr<GraphicBuffer>* out_buffer, Fence* out_fence);
+    Status AttachBuffer(s32* outSlot, const std::shared_ptr<GraphicBuffer>& buffer);
+    Status QueueBuffer(s32 slot, const QueueBufferInput& input, QueueBufferOutput* output);
+    void CancelBuffer(s32 slot, const Fence& fence);
+    Status Query(NativeWindow what, s32* out_value);
+    Status Connect(const std::shared_ptr<IProducerListener>& listener, NativeWindowApi api,
+                   bool producer_controlled_by_app, QueueBufferOutput* output);
+
+    Status Disconnect(NativeWindowApi api);
+    Status SetPreallocatedBuffer(s32 slot, const std::shared_ptr<GraphicBuffer>& buffer);
+
+private:
+    BufferQueueProducer(const BufferQueueProducer&) = delete;
+
+    Status WaitForFreeSlotThenRelock(bool async, s32* found, Status* return_flags) const;
+
+    Kernel::KEvent* buffer_wait_event{};
+    Service::KernelHelpers::ServiceContext& service_context;
+
+    std::shared_ptr<BufferQueueCore> core;
+    BufferQueueDefs::SlotsType& slots;
+    u32 sticky_transform{};
+    std::mutex callback_mutex;
+    s32 next_callback_ticket{};
+    s32 current_callback_ticket{};
+    std::condition_variable_any callback_condition;
+
+    Service::Nvidia::NvCore::NvMap& nvmap;
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_slot.h b/src/core/hle/service/nvflinger/buffer_slot.h
new file mode 100644
index 000000000..0cd0e9964
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_slot.h
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/BufferSlot.h
+
+#pragma once
+
+#include <memory>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvflinger/ui/fence.h"
+
+namespace Service::android {
+
+class GraphicBuffer;
+
+enum class BufferState : u32 {
+    Free = 0,
+    Dequeued = 1,
+    Queued = 2,
+    Acquired = 3,
+};
+
+struct BufferSlot final {
+    constexpr BufferSlot() = default;
+
+    std::shared_ptr<GraphicBuffer> graphic_buffer;
+    BufferState buffer_state{BufferState::Free};
+    bool request_buffer_called{};
+    u64 frame_number{};
+    Fence fence;
+    bool acquire_called{};
+    bool attached_by_consumer{};
+    bool is_preallocated{};
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/buffer_transform_flags.h b/src/core/hle/service/nvflinger/buffer_transform_flags.h
new file mode 100644
index 000000000..67aa5dad6
--- /dev/null
+++ b/src/core/hle/service/nvflinger/buffer_transform_flags.h
@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Service::android {
+
+enum class BufferTransformFlags : u32 {
+    /// No transform flags are set
+    Unset = 0x00,
+    /// Flip source image horizontally (around the vertical axis)
+    FlipH = 0x01,
+    /// Flip source image vertically (around the horizontal axis)
+    FlipV = 0x02,
+    /// Rotate source image 90 degrees clockwise
+    Rotate90 = 0x04,
+    /// Rotate source image 180 degrees
+    Rotate180 = 0x03,
+    /// Rotate source image 270 degrees clockwise
+    Rotate270 = 0x07,
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/consumer_base.cpp b/src/core/hle/service/nvflinger/consumer_base.cpp
new file mode 100644
index 000000000..5b9995854
--- /dev/null
+++ b/src/core/hle/service/nvflinger/consumer_base.cpp
@@ -0,0 +1,133 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2010 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/ConsumerBase.cpp
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/hle/service/nvflinger/buffer_item.h"
+#include "core/hle/service/nvflinger/buffer_queue_consumer.h"
+#include "core/hle/service/nvflinger/buffer_queue_core.h"
+#include "core/hle/service/nvflinger/consumer_base.h"
+#include "core/hle/service/nvflinger/ui/graphic_buffer.h"
+
+namespace Service::android {
+
+ConsumerBase::ConsumerBase(std::unique_ptr<BufferQueueConsumer> consumer_)
+    : consumer{std::move(consumer_)} {}
+
+ConsumerBase::~ConsumerBase() {
+    std::scoped_lock lock{mutex};
+
+    ASSERT_MSG(is_abandoned, "consumer is not abandoned!");
+}
+
+void ConsumerBase::Connect(bool controlled_by_app) {
+    consumer->Connect(shared_from_this(), controlled_by_app);
+}
+
+void ConsumerBase::FreeBufferLocked(s32 slot_index) {
+    LOG_DEBUG(Service_NVFlinger, "slot_index={}", slot_index);
+
+    slots[slot_index].graphic_buffer = nullptr;
+    slots[slot_index].fence = Fence::NoFence();
+    slots[slot_index].frame_number = 0;
+}
+
+void ConsumerBase::OnFrameAvailable(const BufferItem& item) {
+    LOG_DEBUG(Service_NVFlinger, "called");
+}
+
+void ConsumerBase::OnFrameReplaced(const BufferItem& item) {
+    LOG_DEBUG(Service_NVFlinger, "called");
+}
+
+void ConsumerBase::OnBuffersReleased() {
+    std::scoped_lock lock{mutex};
+
+    LOG_DEBUG(Service_NVFlinger, "called");
+
+    if (is_abandoned) {
+        // Nothing to do if we're already abandoned.
+        return;
+    }
+
+    u64 mask = 0;
+    consumer->GetReleasedBuffers(&mask);
+    for (int i = 0; i < BufferQueueDefs::NUM_BUFFER_SLOTS; i++) {
+        if (mask & (1ULL << i)) {
+            FreeBufferLocked(i);
+        }
+    }
+}
+
+void ConsumerBase::OnSidebandStreamChanged() {}
+
+Status ConsumerBase::AcquireBufferLocked(BufferItem* item, std::chrono::nanoseconds present_when) {
+    Status err = consumer->AcquireBuffer(item, present_when);
+    if (err != Status::NoError) {
+        return err;
+    }
+
+    if (item->graphic_buffer != nullptr) {
+        slots[item->slot].graphic_buffer = item->graphic_buffer;
+    }
+
+    slots[item->slot].frame_number = item->frame_number;
+    slots[item->slot].fence = item->fence;
+
+    LOG_DEBUG(Service_NVFlinger, "slot={}", item->slot);
+
+    return Status::NoError;
+}
+
+Status ConsumerBase::AddReleaseFenceLocked(s32 slot,
+                                           const std::shared_ptr<GraphicBuffer> graphic_buffer,
+                                           const Fence& fence) {
+    LOG_DEBUG(Service_NVFlinger, "slot={}", slot);
+
+    // If consumer no longer tracks this graphic_buffer, we can safely
+    // drop this fence, as it will never be received by the producer.
+
+    if (!StillTracking(slot, graphic_buffer)) {
+        return Status::NoError;
+    }
+
+    slots[slot].fence = fence;
+
+    return Status::NoError;
+}
+
+Status ConsumerBase::ReleaseBufferLocked(s32 slot,
+                                         const std::shared_ptr<GraphicBuffer> graphic_buffer) {
+    // If consumer no longer tracks this graphic_buffer (we received a new
+    // buffer on the same slot), the buffer producer is definitely no longer
+    // tracking it.
+
+    if (!StillTracking(slot, graphic_buffer)) {
+        return Status::NoError;
+    }
+
+    LOG_DEBUG(Service_NVFlinger, "slot={}", slot);
+    Status err = consumer->ReleaseBuffer(slot, slots[slot].frame_number, slots[slot].fence);
+    if (err == Status::StaleBufferSlot) {
+        FreeBufferLocked(slot);
+    }
+
+    slots[slot].fence = Fence::NoFence();
+
+    return err;
+}
+
+bool ConsumerBase::StillTracking(s32 slot,
+                                 const std::shared_ptr<GraphicBuffer> graphic_buffer) const {
+    if (slot < 0 || slot >= BufferQueueDefs::NUM_BUFFER_SLOTS) {
+        return false;
+    }
+
+    return (slots[slot].graphic_buffer != nullptr &&
+            slots[slot].graphic_buffer->Handle() == graphic_buffer->Handle());
+}
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/consumer_base.h b/src/core/hle/service/nvflinger/consumer_base.h
new file mode 100644
index 000000000..90ba07f45
--- /dev/null
+++ b/src/core/hle/service/nvflinger/consumer_base.h
@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2010 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/ConsumerBase.h
+
+#pragma once
+
+#include <array>
+#include <chrono>
+#include <memory>
+#include <mutex>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvflinger/buffer_queue_defs.h"
+#include "core/hle/service/nvflinger/consumer_listener.h"
+#include "core/hle/service/nvflinger/status.h"
+
+namespace Service::android {
+
+class BufferItem;
+class BufferQueueConsumer;
+
+class ConsumerBase : public IConsumerListener, public std::enable_shared_from_this<ConsumerBase> {
+public:
+    void Connect(bool controlled_by_app);
+
+protected:
+    explicit ConsumerBase(std::unique_ptr<BufferQueueConsumer> consumer_);
+    virtual ~ConsumerBase();
+
+    virtual void OnFrameAvailable(const BufferItem& item) override;
+    virtual void OnFrameReplaced(const BufferItem& item) override;
+    virtual void OnBuffersReleased() override;
+    virtual void OnSidebandStreamChanged() override;
+
+    void FreeBufferLocked(s32 slot_index);
+    Status AcquireBufferLocked(BufferItem* item, std::chrono::nanoseconds present_when);
+    Status ReleaseBufferLocked(s32 slot, const std::shared_ptr<GraphicBuffer> graphic_buffer);
+    bool StillTracking(s32 slot, const std::shared_ptr<GraphicBuffer> graphic_buffer) const;
+    Status AddReleaseFenceLocked(s32 slot, const std::shared_ptr<GraphicBuffer> graphic_buffer,
+                                 const Fence& fence);
+
+    struct Slot final {
+        std::shared_ptr<GraphicBuffer> graphic_buffer;
+        Fence fence;
+        u64 frame_number{};
+    };
+
+protected:
+    std::array<Slot, BufferQueueDefs::NUM_BUFFER_SLOTS> slots;
+
+    bool is_abandoned{};
+
+    std::unique_ptr<BufferQueueConsumer> consumer;
+
+    mutable std::mutex mutex;
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/consumer_listener.h b/src/core/hle/service/nvflinger/consumer_listener.h
new file mode 100644
index 000000000..74a193988
--- /dev/null
+++ b/src/core/hle/service/nvflinger/consumer_listener.h
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IConsumerListener.h
+
+#pragma once
+
+namespace Service::android {
+
+class BufferItem;
+
+/// ConsumerListener is the interface through which the BufferQueue notifies the consumer of events
+/// that the consumer may wish to react to.
+class IConsumerListener {
+public:
+    IConsumerListener() = default;
+    virtual ~IConsumerListener() = default;
+
+    virtual void OnFrameAvailable(const BufferItem& item) = 0;
+    virtual void OnFrameReplaced(const BufferItem& item) = 0;
+    virtual void OnBuffersReleased() = 0;
+    virtual void OnSidebandStreamChanged() = 0;
+};
+
+}; // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/graphic_buffer_producer.cpp b/src/core/hle/service/nvflinger/graphic_buffer_producer.cpp
new file mode 100644
index 000000000..4043c91f1
--- /dev/null
+++ b/src/core/hle/service/nvflinger/graphic_buffer_producer.cpp
@@ -0,0 +1,18 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2010 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/libs/gui/IGraphicBufferProducer.cpp
+
+#include "core/hle/service/nvflinger/graphic_buffer_producer.h"
+#include "core/hle/service/nvflinger/parcel.h"
+
+namespace Service::android {
+
+QueueBufferInput::QueueBufferInput(Parcel& parcel) {
+    parcel.ReadFlattened(*this);
+}
+
+QueueBufferOutput::QueueBufferOutput() = default;
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/graphic_buffer_producer.h b/src/core/hle/service/nvflinger/graphic_buffer_producer.h
new file mode 100644
index 000000000..6ea327bbe
--- /dev/null
+++ b/src/core/hle/service/nvflinger/graphic_buffer_producer.h
@@ -0,0 +1,76 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2010 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IGraphicBufferProducer.h
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/math_util.h"
+#include "core/hle/service/nvflinger/ui/fence.h"
+#include "core/hle/service/nvflinger/window.h"
+
+namespace Service::android {
+
+class Parcel;
+
+#pragma pack(push, 1)
+struct QueueBufferInput final {
+    explicit QueueBufferInput(Parcel& parcel);
+
+    void Deflate(s64* timestamp_, bool* is_auto_timestamp_, Common::Rectangle<s32>* crop_,
+                 NativeWindowScalingMode* scaling_mode_, NativeWindowTransform* transform_,
+                 u32* sticky_transform_, bool* async_, s32* swap_interval_, Fence* fence_) const {
+        *timestamp_ = timestamp;
+        *is_auto_timestamp_ = static_cast<bool>(is_auto_timestamp);
+        *crop_ = crop;
+        *scaling_mode_ = scaling_mode;
+        *transform_ = transform;
+        *sticky_transform_ = sticky_transform;
+        *async_ = static_cast<bool>(async);
+        *swap_interval_ = swap_interval;
+        *fence_ = fence;
+    }
+
+private:
+    s64 timestamp{};
+    s32 is_auto_timestamp{};
+    Common::Rectangle<s32> crop{};
+    NativeWindowScalingMode scaling_mode{};
+    NativeWindowTransform transform{};
+    u32 sticky_transform{};
+    s32 async{};
+    s32 swap_interval{};
+    Fence fence{};
+};
+#pragma pack(pop)
+static_assert(sizeof(QueueBufferInput) == 84, "QueueBufferInput has wrong size");
+
+struct QueueBufferOutput final {
+    QueueBufferOutput();
+
+    void Deflate(u32* width_, u32* height_, u32* transform_hint_, u32* num_pending_buffers_) const {
+        *width_ = width;
+        *height_ = height;
+        *transform_hint_ = transform_hint;
+        *num_pending_buffers_ = num_pending_buffers;
+    }
+
+    void Inflate(u32 width_, u32 height_, u32 transform_hint_, u32 num_pending_buffers_) {
+        width = width_;
+        height = height_;
+        transform_hint = transform_hint_;
+        num_pending_buffers = num_pending_buffers_;
+    }
+
+private:
+    u32 width{};
+    u32 height{};
+    u32 transform_hint{};
+    u32 num_pending_buffers{};
+};
+static_assert(sizeof(QueueBufferOutput) == 16, "QueueBufferOutput has wrong size");
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/hos_binder_driver_server.cpp b/src/core/hle/service/nvflinger/hos_binder_driver_server.cpp
new file mode 100644
index 000000000..dc9b2a9ec
--- /dev/null
+++ b/src/core/hle/service/nvflinger/hos_binder_driver_server.cpp
@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <mutex>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvflinger/hos_binder_driver_server.h"
+
+namespace Service::NVFlinger {
+
+HosBinderDriverServer::HosBinderDriverServer(Core::System& system_)
+    : service_context(system_, "HosBinderDriverServer") {}
+
+HosBinderDriverServer::~HosBinderDriverServer() {}
+
+u64 HosBinderDriverServer::RegisterProducer(std::unique_ptr<android::IBinder>&& binder) {
+    std::scoped_lock lk{lock};
+
+    last_id++;
+
+    producers[last_id] = std::move(binder);
+
+    return last_id;
+}
+
+android::IBinder* HosBinderDriverServer::TryGetProducer(u64 id) {
+    std::scoped_lock lk{lock};
+
+    if (auto search = producers.find(id); search != producers.end()) {
+        return search->second.get();
+    }
+
+    return {};
+}
+
+} // namespace Service::NVFlinger
diff --git a/src/core/hle/service/nvflinger/hos_binder_driver_server.h b/src/core/hle/service/nvflinger/hos_binder_driver_server.h
new file mode 100644
index 000000000..8fddc1206
--- /dev/null
+++ b/src/core/hle/service/nvflinger/hos_binder_driver_server.h
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <unordered_map>
+
+#include "common/common_types.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nvflinger/binder.h"
+
+namespace Core {
+class System;
+}
+
+namespace Service::NVFlinger {
+
+class HosBinderDriverServer final {
+public:
+    explicit HosBinderDriverServer(Core::System& system_);
+    ~HosBinderDriverServer();
+
+    u64 RegisterProducer(std::unique_ptr<android::IBinder>&& binder);
+
+    android::IBinder* TryGetProducer(u64 id);
+
+private:
+    KernelHelpers::ServiceContext service_context;
+
+    std::unordered_map<u64, std::unique_ptr<android::IBinder>> producers;
+    std::mutex lock;
+    u64 last_id{};
+};
+
+} // namespace Service::NVFlinger
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 01e69de30..aa14d2cbc 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <algorithm>
 #include <optional>
@@ -16,11 +15,17 @@
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
-#include "core/hle/service/nvflinger/buffer_queue.h"
+#include "core/hle/service/nvflinger/buffer_item_consumer.h"
+#include "core/hle/service/nvflinger/buffer_queue_core.h"
+#include "core/hle/service/nvflinger/hos_binder_driver_server.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
+#include "core/hle/service/nvflinger/ui/graphic_buffer.h"
 #include "core/hle/service/vi/display/vi_display.h"
 #include "core/hle/service/vi/layer/vi_layer.h"
+#include "core/hle/service/vi/vi_results.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 
 namespace Service::NVFlinger {
 
@@ -28,7 +33,7 @@ constexpr auto frame_ns = std::chrono::nanoseconds{1000000000 / 60};
 
 void NVFlinger::SplitVSync(std::stop_token stop_token) {
     system.RegisterHostThread();
-    std::string name = "yuzu:VSyncThread";
+    std::string name = "VSyncThread";
     MicroProfileOnThreadCreate(name.c_str());
 
     // Cleanup
@@ -36,69 +41,87 @@ void NVFlinger::SplitVSync(std::stop_token stop_token) {
 
     Common::SetCurrentThreadName(name.c_str());
     Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
-    s64 delay = 0;
+
     while (!stop_token.stop_requested()) {
+        vsync_signal.wait(false);
+        vsync_signal.store(false);
+
         guard->lock();
-        const s64 time_start = system.CoreTiming().GetGlobalTimeNs().count();
+
         Compose();
-        const auto ticks = GetNextTicks();
-        const s64 time_end = system.CoreTiming().GetGlobalTimeNs().count();
-        const s64 time_passed = time_end - time_start;
-        const s64 next_time = std::max<s64>(0, ticks - time_passed - delay);
+
         guard->unlock();
-        if (next_time > 0) {
-            std::this_thread::sleep_for(std::chrono::nanoseconds{next_time});
-        }
-        delay = (system.CoreTiming().GetGlobalTimeNs().count() - time_end) - next_time;
     }
 }
 
-NVFlinger::NVFlinger(Core::System& system_)
-    : system(system_), service_context(system_, "nvflinger") {
-    displays.emplace_back(0, "Default", service_context, system);
-    displays.emplace_back(1, "External", service_context, system);
-    displays.emplace_back(2, "Edid", service_context, system);
-    displays.emplace_back(3, "Internal", service_context, system);
-    displays.emplace_back(4, "Null", service_context, system);
+NVFlinger::NVFlinger(Core::System& system_, HosBinderDriverServer& hos_binder_driver_server_)
+    : system(system_), service_context(system_, "nvflinger"),
+      hos_binder_driver_server(hos_binder_driver_server_) {
+    displays.emplace_back(0, "Default", hos_binder_driver_server, service_context, system);
+    displays.emplace_back(1, "External", hos_binder_driver_server, service_context, system);
+    displays.emplace_back(2, "Edid", hos_binder_driver_server, service_context, system);
+    displays.emplace_back(3, "Internal", hos_binder_driver_server, service_context, system);
+    displays.emplace_back(4, "Null", hos_binder_driver_server, service_context, system);
     guard = std::make_shared<std::mutex>();
 
     // Schedule the screen composition events
-    composition_event = Core::Timing::CreateEvent(
-        "ScreenComposition", [this](std::uintptr_t, std::chrono::nanoseconds ns_late) {
+    multi_composition_event = Core::Timing::CreateEvent(
+        "ScreenComposition",
+        [this](std::uintptr_t, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
+            vsync_signal.store(true);
+            vsync_signal.notify_all();
+            return std::chrono::nanoseconds(GetNextTicks());
+        });
+
+    single_composition_event = Core::Timing::CreateEvent(
+        "ScreenComposition",
+        [this](std::uintptr_t, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             const auto lock_guard = Lock();
             Compose();
 
-            const auto ticks = std::chrono::nanoseconds{GetNextTicks()};
-            const auto ticks_delta = ticks - ns_late;
-            const auto future_ns = std::max(std::chrono::nanoseconds::zero(), ticks_delta);
-
-            this->system.CoreTiming().ScheduleEvent(future_ns, composition_event);
+            return std::chrono::nanoseconds(GetNextTicks());
         });
 
     if (system.IsMulticore()) {
+        system.CoreTiming().ScheduleLoopingEvent(frame_ns, frame_ns, multi_composition_event);
         vsync_thread = std::jthread([this](std::stop_token token) { SplitVSync(token); });
     } else {
-        system.CoreTiming().ScheduleEvent(frame_ns, composition_event);
+        system.CoreTiming().ScheduleLoopingEvent(frame_ns, frame_ns, single_composition_event);
     }
 }
 
 NVFlinger::~NVFlinger() {
-    for (auto& buffer_queue : buffer_queues) {
-        buffer_queue->Disconnect();
+    if (system.IsMulticore()) {
+        system.CoreTiming().UnscheduleEvent(multi_composition_event, {});
+        vsync_thread.request_stop();
+        vsync_signal.store(true);
+        vsync_signal.notify_all();
+    } else {
+        system.CoreTiming().UnscheduleEvent(single_composition_event, {});
     }
-    if (!system.IsMulticore()) {
-        system.CoreTiming().UnscheduleEvent(composition_event, 0);
+
+    for (auto& display : displays) {
+        for (size_t layer = 0; layer < display.GetNumLayers(); ++layer) {
+            display.GetLayer(layer).Core().NotifyShutdown();
+        }
+    }
+
+    if (nvdrv) {
+        nvdrv->Close(disp_fd);
     }
 }
 
 void NVFlinger::SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance) {
     nvdrv = std::move(instance);
+    disp_fd = nvdrv->Open("/dev/nvdisp_disp0");
 }
 
 std::optional<u64> NVFlinger::OpenDisplay(std::string_view name) {
     const auto lock_guard = Lock();
 
-    LOG_DEBUG(Service, "Opening \"{}\" display", name);
+    LOG_DEBUG(Service_NVFlinger, "Opening \"{}\" display", name);
 
     const auto itr =
         std::find_if(displays.begin(), displays.end(),
@@ -125,10 +148,8 @@ std::optional<u64> NVFlinger::CreateLayer(u64 display_id) {
 }
 
 void NVFlinger::CreateLayerAtId(VI::Display& display, u64 layer_id) {
-    const u32 buffer_queue_id = next_buffer_queue_id++;
-    buffer_queues.emplace_back(
-        std::make_unique<BufferQueue>(system.Kernel(), buffer_queue_id, layer_id, service_context));
-    display.CreateLayer(layer_id, *buffer_queues.back());
+    const auto buffer_id = next_buffer_queue_id++;
+    display.CreateLayer(layer_id, buffer_id, nvdrv->container);
 }
 
 void NVFlinger::CloseLayer(u64 layer_id) {
@@ -147,30 +168,18 @@ std::optional<u32> NVFlinger::FindBufferQueueId(u64 display_id, u64 layer_id) {
         return std::nullopt;
     }
 
-    return layer->GetBufferQueue().GetId();
+    return layer->GetBinderId();
 }
 
-Kernel::KReadableEvent* NVFlinger::FindVsyncEvent(u64 display_id) {
+ResultVal<Kernel::KReadableEvent*> NVFlinger::FindVsyncEvent(u64 display_id) {
     const auto lock_guard = Lock();
     auto* const display = FindDisplay(display_id);
 
     if (display == nullptr) {
-        return nullptr;
+        return VI::ResultNotFound;
     }
 
-    return &display->GetVSyncEvent();
-}
-
-BufferQueue* NVFlinger::FindBufferQueue(u32 id) {
-    const auto lock_guard = Lock();
-    const auto itr = std::find_if(buffer_queues.begin(), buffer_queues.end(),
-                                  [id](const auto& queue) { return queue->GetId() == id; });
-
-    if (itr == buffer_queues.end()) {
-        return nullptr;
-    }
-
-    return itr->get();
+    return display->GetVSyncEvent();
 }
 
 VI::Display* NVFlinger::FindDisplay(u64 display_id) {
@@ -227,7 +236,7 @@ VI::Layer* NVFlinger::FindOrCreateLayer(u64 display_id, u64 layer_id) {
     auto* layer = display->FindLayer(layer_id);
 
     if (layer == nullptr) {
-        LOG_DEBUG(Service, "Layer at id {} not found. Trying to create it.", layer_id);
+        LOG_DEBUG(Service_NVFlinger, "Layer at id {} not found. Trying to create it.", layer_id);
         CreateLayerAtId(*display, layer_id);
         return display->FindLayer(layer_id);
     }
@@ -246,44 +255,43 @@ void NVFlinger::Compose() {
 
         // TODO(Subv): Support more than 1 layer.
         VI::Layer& layer = display.GetLayer(0);
-        auto& buffer_queue = layer.GetBufferQueue();
 
-        // Search for a queued buffer and acquire it
-        auto buffer = buffer_queue.AcquireBuffer();
+        android::BufferItem buffer{};
+        const auto status = layer.GetConsumer().AcquireBuffer(&buffer, {}, false);
 
-        if (!buffer) {
+        if (status != android::Status::NoError) {
             continue;
         }
 
-        const auto& igbp_buffer = buffer->get().igbp_buffer;
+        const auto& igbp_buffer = *buffer.graphic_buffer;
 
         if (!system.IsPoweredOn()) {
             return; // We are likely shutting down
         }
 
-        auto& gpu = system.GPU();
-        const auto& multi_fence = buffer->get().multi_fence;
-        guard->unlock();
-        for (u32 fence_id = 0; fence_id < multi_fence.num_fences; fence_id++) {
-            const auto& fence = multi_fence.fences[fence_id];
-            gpu.WaitFence(fence.id, fence.value);
-        }
-        guard->lock();
-
-        MicroProfileFlip();
-
         // Now send the buffer to the GPU for drawing.
         // TODO(Subv): Support more than just disp0. The display device selection is probably based
         // on which display we're drawing (Default, Internal, External, etc)
-        auto nvdisp = nvdrv->GetDevice<Nvidia::Devices::nvdisp_disp0>("/dev/nvdisp_disp0");
+        auto nvdisp = nvdrv->GetDevice<Nvidia::Devices::nvdisp_disp0>(disp_fd);
         ASSERT(nvdisp);
 
-        nvdisp->flip(igbp_buffer.gpu_buffer_id, igbp_buffer.offset, igbp_buffer.external_format,
-                     igbp_buffer.width, igbp_buffer.height, igbp_buffer.stride,
-                     buffer->get().transform, buffer->get().crop_rect);
+        guard->unlock();
+        Common::Rectangle<int> crop_rect{
+            static_cast<int>(buffer.crop.Left()), static_cast<int>(buffer.crop.Top()),
+            static_cast<int>(buffer.crop.Right()), static_cast<int>(buffer.crop.Bottom())};
 
-        swap_interval = buffer->get().swap_interval;
-        buffer_queue.ReleaseBuffer(buffer->get().slot);
+        nvdisp->flip(igbp_buffer.BufferId(), igbp_buffer.Offset(), igbp_buffer.ExternalFormat(),
+                     igbp_buffer.Width(), igbp_buffer.Height(), igbp_buffer.Stride(),
+                     static_cast<android::BufferTransformFlags>(buffer.transform), crop_rect,
+                     buffer.fence.fences, buffer.fence.num_fences);
+
+        MicroProfileFlip();
+        guard->lock();
+
+        swap_interval = buffer.swap_interval;
+
+        auto fence = android::Fence::NoFence();
+        layer.GetConsumer().ReleaseBuffer(buffer, fence);
     }
 }
 
@@ -291,9 +299,21 @@ s64 NVFlinger::GetNextTicks() const {
     static constexpr s64 max_hertz = 120LL;
 
     const auto& settings = Settings::values;
-    const bool unlocked_fps = settings.disable_fps_limit.GetValue();
-    const s64 fps_cap = unlocked_fps ? static_cast<s64>(settings.fps_cap.GetValue()) : 1;
-    return (1000000000 * (1LL << swap_interval)) / (max_hertz * fps_cap);
+    auto speed_scale = 1.f;
+    if (settings.use_multi_core.GetValue()) {
+        if (settings.use_speed_limit.GetValue()) {
+            // Scales the speed based on speed_limit setting on MC. SC is handled by
+            // SpeedLimiter::DoSpeedLimiting.
+            speed_scale = 100.f / settings.speed_limit.GetValue();
+        } else {
+            // Run at unlocked framerate.
+            speed_scale = 0.01f;
+        }
+    }
+
+    const auto next_ticks = ((1000000000 * (1LL << swap_interval)) / max_hertz);
+
+    return static_cast<s64>(speed_scale * static_cast<float>(next_ticks));
 }
 
 } // namespace Service::NVFlinger
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index 7935cf773..b62615de2 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
@@ -12,6 +11,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "core/hle/result.h"
 #include "core/hle/service/kernel_helpers.h"
 
 namespace Common {
@@ -37,13 +37,16 @@ class Display;
 class Layer;
 } // namespace Service::VI
 
-namespace Service::NVFlinger {
+namespace Service::android {
+class BufferQueueCore;
+class BufferQueueProducer;
+} // namespace Service::android
 
-class BufferQueue;
+namespace Service::NVFlinger {
 
 class NVFlinger final {
 public:
-    explicit NVFlinger(Core::System& system_);
+    explicit NVFlinger(Core::System& system_, HosBinderDriverServer& hos_binder_driver_server_);
     ~NVFlinger();
 
     /// Sets the NVDrv module instance to use to send buffers to the GPU.
@@ -69,11 +72,9 @@ public:
 
     /// Gets the vsync event for the specified display.
     ///
-    /// If an invalid display ID is provided, then nullptr is returned.
-    [[nodiscard]] Kernel::KReadableEvent* FindVsyncEvent(u64 display_id);
-
-    /// Obtains a buffer queue identified by the ID.
-    [[nodiscard]] BufferQueue* FindBufferQueue(u32 id);
+    /// If an invalid display ID is provided, then VI::ResultNotFound is returned.
+    /// If the vsync event has already been retrieved, then VI::ResultPermissionDenied is returned.
+    [[nodiscard]] ResultVal<Kernel::KReadableEvent*> FindVsyncEvent(u64 display_id);
 
     /// Performs a composition request to the emulated nvidia GPU and triggers the vsync events when
     /// finished.
@@ -82,6 +83,12 @@ public:
     [[nodiscard]] s64 GetNextTicks() const;
 
 private:
+    struct Layer {
+        std::unique_ptr<android::BufferQueueCore> core;
+        std::unique_ptr<android::BufferQueueProducer> producer;
+    };
+
+private:
     [[nodiscard]] std::unique_lock<std::mutex> Lock() const {
         return std::unique_lock{*guard};
     }
@@ -109,9 +116,9 @@ private:
     void SplitVSync(std::stop_token stop_token);
 
     std::shared_ptr<Nvidia::Module> nvdrv;
+    s32 disp_fd;
 
     std::list<VI::Display> displays;
-    std::vector<std::unique_ptr<BufferQueue>> buffer_queues;
 
     /// Id to use for the next layer that is created, this counter is shared among all displays.
     u64 next_layer_id = 1;
@@ -122,15 +129,20 @@ private:
     u32 swap_interval = 1;
 
     /// Event that handles screen composition.
-    std::shared_ptr<Core::Timing::EventType> composition_event;
+    std::shared_ptr<Core::Timing::EventType> multi_composition_event;
+    std::shared_ptr<Core::Timing::EventType> single_composition_event;
 
     std::shared_ptr<std::mutex> guard;
 
     Core::System& system;
 
+    std::atomic<bool> vsync_signal;
+
     std::jthread vsync_thread;
 
     KernelHelpers::ServiceContext service_context;
+
+    HosBinderDriverServer& hos_binder_driver_server;
 };
 
 } // namespace Service::NVFlinger
diff --git a/src/core/hle/service/nvflinger/parcel.h b/src/core/hle/service/nvflinger/parcel.h
new file mode 100644
index 000000000..f3fa2587d
--- /dev/null
+++ b/src/core/hle/service/nvflinger/parcel.h
@@ -0,0 +1,172 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <vector>
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/common_types.h"
+
+namespace Service::android {
+
+class Parcel final {
+public:
+    static constexpr std::size_t DefaultBufferSize = 0x40;
+
+    Parcel() : buffer(DefaultBufferSize) {}
+
+    template <typename T>
+    explicit Parcel(const T& out_data) : buffer(DefaultBufferSize) {
+        Write(out_data);
+    }
+
+    explicit Parcel(std::vector<u8> in_data) : buffer(std::move(in_data)) {
+        DeserializeHeader();
+        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
+    }
+
+    template <typename T>
+    void Read(T& val) {
+        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
+        ASSERT(read_index + sizeof(T) <= buffer.size());
+
+        std::memcpy(&val, buffer.data() + read_index, sizeof(T));
+        read_index += sizeof(T);
+        read_index = Common::AlignUp(read_index, 4);
+    }
+
+    template <typename T>
+    T Read() {
+        T val;
+        Read(val);
+        return val;
+    }
+
+    template <typename T>
+    void ReadFlattened(T& val) {
+        const auto flattened_size = Read<s64>();
+        ASSERT(sizeof(T) == flattened_size);
+        Read(val);
+    }
+
+    template <typename T>
+    T ReadFlattened() {
+        T val;
+        ReadFlattened(val);
+        return val;
+    }
+
+    template <typename T>
+    T ReadUnaligned() {
+        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
+        ASSERT(read_index + sizeof(T) <= buffer.size());
+
+        T val;
+        std::memcpy(&val, buffer.data() + read_index, sizeof(T));
+        read_index += sizeof(T);
+        return val;
+    }
+
+    template <typename T>
+    const std::shared_ptr<T> ReadObject() {
+        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
+
+        const auto is_valid{Read<bool>()};
+
+        if (is_valid) {
+            auto result = std::make_shared<T>();
+            ReadFlattened(*result);
+            return result;
+        }
+
+        return {};
+    }
+
+    std::u16string ReadInterfaceToken() {
+        [[maybe_unused]] const u32 unknown = Read<u32>();
+        const u32 length = Read<u32>();
+
+        std::u16string token;
+        token.reserve(length + 1);
+
+        for (u32 ch = 0; ch < length + 1; ++ch) {
+            token.push_back(ReadUnaligned<u16>());
+        }
+
+        read_index = Common::AlignUp(read_index, 4);
+
+        return token;
+    }
+
+    template <typename T>
+    void Write(const T& val) {
+        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
+
+        if (buffer.size() < write_index + sizeof(T)) {
+            buffer.resize(buffer.size() + sizeof(T) + DefaultBufferSize);
+        }
+
+        std::memcpy(buffer.data() + write_index, &val, sizeof(T));
+        write_index += sizeof(T);
+        write_index = Common::AlignUp(write_index, 4);
+    }
+
+    template <typename T>
+    void WriteObject(const T* ptr) {
+        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
+
+        if (!ptr) {
+            Write<u32>(0);
+            return;
+        }
+
+        Write<u32>(1);
+        Write<s64>(sizeof(T));
+        Write(*ptr);
+    }
+
+    template <typename T>
+    void WriteObject(const std::shared_ptr<T> ptr) {
+        WriteObject(ptr.get());
+    }
+
+    void DeserializeHeader() {
+        ASSERT(buffer.size() > sizeof(Header));
+
+        Header header{};
+        std::memcpy(&header, buffer.data(), sizeof(Header));
+
+        read_index = header.data_offset;
+    }
+
+    std::vector<u8> Serialize() const {
+        ASSERT(read_index == 0);
+
+        Header header{};
+        header.data_size = static_cast<u32>(write_index - sizeof(Header));
+        header.data_offset = sizeof(Header);
+        header.objects_size = 4;
+        header.objects_offset = static_cast<u32>(sizeof(Header) + header.data_size);
+        std::memcpy(buffer.data(), &header, sizeof(Header));
+
+        return buffer;
+    }
+
+private:
+    struct Header {
+        u32 data_size;
+        u32 data_offset;
+        u32 objects_size;
+        u32 objects_offset;
+    };
+    static_assert(sizeof(Header) == 16, "ParcelHeader has wrong size");
+
+    mutable std::vector<u8> buffer;
+    std::size_t read_index = 0;
+    std::size_t write_index = sizeof(Header);
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/pixel_format.h b/src/core/hle/service/nvflinger/pixel_format.h
new file mode 100644
index 000000000..f77d0acfb
--- /dev/null
+++ b/src/core/hle/service/nvflinger/pixel_format.h
@@ -0,0 +1,21 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Service::android {
+
+enum class PixelFormat : u32 {
+    NoFormat = 0,
+    Rgba8888 = 1,
+    Rgbx8888 = 2,
+    Rgb888 = 3,
+    Rgb565 = 4,
+    Bgra8888 = 5,
+    Rgba5551 = 6,
+    Rgba4444 = 7,
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/producer_listener.h b/src/core/hle/service/nvflinger/producer_listener.h
new file mode 100644
index 000000000..1c4d5db0e
--- /dev/null
+++ b/src/core/hle/service/nvflinger/producer_listener.h
@@ -0,0 +1,16 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2014 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IProducerListener.h
+
+#pragma once
+
+namespace Service::android {
+
+class IProducerListener {
+public:
+    virtual void OnBufferReleased() = 0;
+};
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/status.h b/src/core/hle/service/nvflinger/status.h
new file mode 100644
index 000000000..7af166c40
--- /dev/null
+++ b/src/core/hle/service/nvflinger/status.h
@@ -0,0 +1,28 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Service::android {
+
+enum class Status : s32 {
+    None = 0,
+    NoError = 0,
+    StaleBufferSlot = 1,
+    NoBufferAvailable = 2,
+    PresentLater = 3,
+    WouldBlock = -11,
+    NoMemory = -12,
+    Busy = -16,
+    NoInit = -19,
+    BadValue = -22,
+    InvalidOperation = -37,
+    BufferNeedsReallocation = 1,
+    ReleaseAllBuffers = 2,
+};
+DECLARE_ENUM_FLAG_OPERATORS(Status);
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/ui/fence.h b/src/core/hle/service/nvflinger/ui/fence.h
new file mode 100644
index 000000000..536e8156d
--- /dev/null
+++ b/src/core/hle/service/nvflinger/ui/fence.h
@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2012 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/Fence.h
+
+#pragma once
+
+#include <array>
+
+#include "common/common_types.h"
+#include "core/hle/service/nvdrv/nvdata.h"
+
+namespace Service::android {
+
+class Fence {
+public:
+    constexpr Fence() = default;
+
+    static constexpr Fence NoFence() {
+        Fence fence;
+        fence.fences[0].id = -1;
+        return fence;
+    }
+
+public:
+    u32 num_fences{};
+    std::array<Service::Nvidia::NvFence, 4> fences{};
+};
+static_assert(sizeof(Fence) == 36, "Fence has wrong size");
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/ui/graphic_buffer.h b/src/core/hle/service/nvflinger/ui/graphic_buffer.h
new file mode 100644
index 000000000..9a27f8f02
--- /dev/null
+++ b/src/core/hle/service/nvflinger/ui/graphic_buffer.h
@@ -0,0 +1,100 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2007 The Android Open Source Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Parts of this implementation were based on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/ui/GraphicBuffer.h
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/service/nvflinger/pixel_format.h"
+
+namespace Service::android {
+
+class GraphicBuffer final {
+public:
+    constexpr GraphicBuffer() = default;
+
+    constexpr GraphicBuffer(u32 width_, u32 height_, PixelFormat format_, u32 usage_)
+        : width{static_cast<s32>(width_)}, height{static_cast<s32>(height_)}, format{format_},
+          usage{static_cast<s32>(usage_)} {}
+
+    constexpr u32 Width() const {
+        return static_cast<u32>(width);
+    }
+
+    constexpr u32 Height() const {
+        return static_cast<u32>(height);
+    }
+
+    constexpr u32 Stride() const {
+        return static_cast<u32>(stride);
+    }
+
+    constexpr u32 Usage() const {
+        return static_cast<u32>(usage);
+    }
+
+    constexpr PixelFormat Format() const {
+        return format;
+    }
+
+    constexpr u32 BufferId() const {
+        return buffer_id;
+    }
+
+    constexpr PixelFormat ExternalFormat() const {
+        return external_format;
+    }
+
+    constexpr u32 Handle() const {
+        return handle;
+    }
+
+    constexpr u32 Offset() const {
+        return offset;
+    }
+
+    constexpr bool NeedsReallocation(u32 width_, u32 height_, PixelFormat format_,
+                                     u32 usage_) const {
+        if (static_cast<s32>(width_) != width) {
+            return true;
+        }
+
+        if (static_cast<s32>(height_) != height) {
+            return true;
+        }
+
+        if (format_ != format) {
+            return true;
+        }
+
+        if ((static_cast<u32>(usage) & usage_) != usage_) {
+            return true;
+        }
+
+        return false;
+    }
+
+private:
+    u32 magic{};
+    s32 width{};
+    s32 height{};
+    s32 stride{};
+    PixelFormat format{};
+    s32 usage{};
+    INSERT_PADDING_WORDS(1);
+    u32 index{};
+    INSERT_PADDING_WORDS(3);
+    u32 buffer_id{};
+    INSERT_PADDING_WORDS(6);
+    PixelFormat external_format{};
+    INSERT_PADDING_WORDS(10);
+    u32 handle{};
+    u32 offset{};
+    INSERT_PADDING_WORDS(60);
+};
+static_assert(sizeof(GraphicBuffer) == 0x16C, "GraphicBuffer has wrong size");
+
+} // namespace Service::android
diff --git a/src/core/hle/service/nvflinger/window.h b/src/core/hle/service/nvflinger/window.h
new file mode 100644
index 000000000..61cca5b01
--- /dev/null
+++ b/src/core/hle/service/nvflinger/window.h
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Service::android {
+
+/// Attributes queryable with Query
+enum class NativeWindow : s32 {
+    Width = 0,
+    Height = 1,
+    Format = 2,
+    MinUndequeedBuffers = 3,
+    QueuesToWindowComposer = 4,
+    ConcreteType = 5,
+    DefaultWidth = 6,
+    DefaultHeight = 7,
+    TransformHint = 8,
+    ConsumerRunningBehind = 9,
+    ConsumerUsageBits = 10,
+    StickyTransform = 11,
+    DefaultDataSpace = 12,
+    BufferAge = 13,
+};
+
+/// Parameter for Connect/Disconnect
+enum class NativeWindowApi : s32 {
+    NoConnectedApi = 0,
+    Egl = 1,
+    Cpu = 2,
+    Media = 3,
+    Camera = 4,
+};
+
+/// Scaling mode parameter for QueueBuffer
+enum class NativeWindowScalingMode : s32 {
+    Freeze = 0,
+    ScaleToWindow = 1,
+    ScaleCrop = 2,
+    NoScaleCrop = 3,
+};
+
+/// Transform parameter for QueueBuffer
+enum class NativeWindowTransform : u32 {
+    None = 0x0,
+    InverseDisplay = 0x08,
+};
+DECLARE_ENUM_FLAG_OPERATORS(NativeWindowTransform);
+
+} // namespace Service::android
diff --git a/src/core/hle/service/olsc/olsc.cpp b/src/core/hle/service/olsc/olsc.cpp
index 39a8031a5..530e1be3b 100644
--- a/src/core/hle/service/olsc/olsc.cpp
+++ b/src/core/hle/service/olsc/olsc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/olsc/olsc.h"
diff --git a/src/core/hle/service/olsc/olsc.h b/src/core/hle/service/olsc/olsc.h
index 24f24ca6b..1522d8d32 100644
--- a/src/core/hle/service/olsc/olsc.h
+++ b/src/core/hle/service/olsc/olsc.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/pcie/pcie.cpp b/src/core/hle/service/pcie/pcie.cpp
index 9bc851591..79501b9f9 100644
--- a/src/core/hle/service/pcie/pcie.cpp
+++ b/src/core/hle/service/pcie/pcie.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/pcie/pcie.h b/src/core/hle/service/pcie/pcie.h
index e5709a72f..cebfd9042 100644
--- a/src/core/hle/service/pcie/pcie.h
+++ b/src/core/hle/service/pcie/pcie.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/pctl/pctl.cpp b/src/core/hle/service/pctl/pctl.cpp
index 908e0a1e3..3f47bf094 100644
--- a/src/core/hle/service/pctl/pctl.cpp
+++ b/src/core/hle/service/pctl/pctl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/pctl/pctl.h"
 
diff --git a/src/core/hle/service/pctl/pctl.h b/src/core/hle/service/pctl/pctl.h
index 1d28900b2..87f93161e 100644
--- a/src/core/hle/service/pctl/pctl.h
+++ b/src/core/hle/service/pctl/pctl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/pctl/pctl_module.cpp b/src/core/hle/service/pctl/pctl_module.cpp
index 240776101..2a123b42d 100644
--- a/src/core/hle/service/pctl/pctl_module.cpp
+++ b/src/core/hle/service/pctl/pctl_module.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/core.h"
@@ -14,10 +13,10 @@ namespace Service::PCTL {
 
 namespace Error {
 
-constexpr ResultCode ResultNoFreeCommunication{ErrorModule::PCTL, 101};
-constexpr ResultCode ResultStereoVisionRestricted{ErrorModule::PCTL, 104};
-constexpr ResultCode ResultNoCapability{ErrorModule::PCTL, 131};
-constexpr ResultCode ResultNoRestrictionEnabled{ErrorModule::PCTL, 181};
+constexpr Result ResultNoFreeCommunication{ErrorModule::PCTL, 101};
+constexpr Result ResultStereoVisionRestricted{ErrorModule::PCTL, 104};
+constexpr Result ResultNoCapability{ErrorModule::PCTL, 131};
+constexpr Result ResultNoRestrictionEnabled{ErrorModule::PCTL, 181};
 
 } // namespace Error
 
diff --git a/src/core/hle/service/pctl/pctl_module.h b/src/core/hle/service/pctl/pctl_module.h
index f25c5c557..6f584530d 100644
--- a/src/core/hle/service/pctl/pctl_module.h
+++ b/src/core/hle/service/pctl/pctl_module.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/pcv/pcv.cpp b/src/core/hle/service/pcv/pcv.cpp
index 68b2c4178..f7a497a14 100644
--- a/src/core/hle/service/pcv/pcv.cpp
+++ b/src/core/hle/service/pcv/pcv.cpp
@@ -1,9 +1,9 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
+#include "core/hle/ipc_helpers.h"
 #include "core/hle/service/pcv/pcv.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sm/sm.h"
@@ -78,10 +78,102 @@ public:
     }
 };
 
+class IClkrstSession final : public ServiceFramework<IClkrstSession> {
+public:
+    explicit IClkrstSession(Core::System& system_, DeviceCode deivce_code_)
+        : ServiceFramework{system_, "IClkrstSession"}, deivce_code(deivce_code_) {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "SetClockEnabled"},
+            {1, nullptr, "SetClockDisabled"},
+            {2, nullptr, "SetResetAsserted"},
+            {3, nullptr, "SetResetDeasserted"},
+            {4, nullptr, "SetPowerEnabled"},
+            {5, nullptr, "SetPowerDisabled"},
+            {6, nullptr, "GetState"},
+            {7, &IClkrstSession::SetClockRate, "SetClockRate"},
+            {8, &IClkrstSession::GetClockRate, "GetClockRate"},
+            {9, nullptr, "SetMinVClockRate"},
+            {10, nullptr, "GetPossibleClockRates"},
+            {11, nullptr, "GetDvfsTable"},
+        };
+        // clang-format on
+        RegisterHandlers(functions);
+    }
+
+private:
+    void SetClockRate(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        clock_rate = rp.Pop<u32>();
+        LOG_DEBUG(Service_PCV, "(STUBBED) called, clock_rate={}", clock_rate);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void GetClockRate(Kernel::HLERequestContext& ctx) {
+        LOG_DEBUG(Service_PCV, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push<u32>(clock_rate);
+    }
+
+    DeviceCode deivce_code;
+    u32 clock_rate{};
+};
+
+class CLKRST final : public ServiceFramework<CLKRST> {
+public:
+    explicit CLKRST(Core::System& system_, const char* name) : ServiceFramework{system_, name} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &CLKRST::OpenSession, "OpenSession"},
+            {1, nullptr, "GetTemperatureThresholds"},
+            {2, nullptr, "SetTemperature"},
+            {3, nullptr, "GetModuleStateTable"},
+            {4, nullptr, "GetModuleStateTableEvent"},
+            {5, nullptr, "GetModuleStateTableMaxCount"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void OpenSession(Kernel::HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto device_code = static_cast<DeviceCode>(rp.Pop<u32>());
+        const auto unkonwn_input = rp.Pop<u32>();
+
+        LOG_DEBUG(Service_PCV, "called, device_code={}, input={}", device_code, unkonwn_input);
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IClkrstSession>(system, device_code);
+    }
+};
+
+class CLKRST_A final : public ServiceFramework<CLKRST_A> {
+public:
+    explicit CLKRST_A(Core::System& system_) : ServiceFramework{system_, "clkrst:a"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "ReleaseControl"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
 void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) {
     std::make_shared<PCV>(system)->InstallAsService(sm);
     std::make_shared<PCV_ARB>(system)->InstallAsService(sm);
     std::make_shared<PCV_IMM>(system)->InstallAsService(sm);
+    std::make_shared<CLKRST>(system, "clkrst")->InstallAsService(sm);
+    std::make_shared<CLKRST>(system, "clkrst:i")->InstallAsService(sm);
+    std::make_shared<CLKRST_A>(system)->InstallAsService(sm);
 }
 
 } // namespace Service::PCV
diff --git a/src/core/hle/service/pcv/pcv.h b/src/core/hle/service/pcv/pcv.h
index c61a0b591..6b26b6fa7 100644
--- a/src/core/hle/service/pcv/pcv.h
+++ b/src/core/hle/service/pcv/pcv.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -14,6 +13,97 @@ class ServiceManager;
 
 namespace Service::PCV {
 
+enum class DeviceCode : u32 {
+    Cpu = 0x40000001,
+    Gpu = 0x40000002,
+    I2s1 = 0x40000003,
+    I2s2 = 0x40000004,
+    I2s3 = 0x40000005,
+    Pwm = 0x40000006,
+    I2c1 = 0x02000001,
+    I2c2 = 0x02000002,
+    I2c3 = 0x02000003,
+    I2c4 = 0x02000004,
+    I2c5 = 0x02000005,
+    I2c6 = 0x02000006,
+    Spi1 = 0x07000000,
+    Spi2 = 0x07000001,
+    Spi3 = 0x07000002,
+    Spi4 = 0x07000003,
+    Disp1 = 0x40000011,
+    Disp2 = 0x40000012,
+    Isp = 0x40000013,
+    Vi = 0x40000014,
+    Sdmmc1 = 0x40000015,
+    Sdmmc2 = 0x40000016,
+    Sdmmc3 = 0x40000017,
+    Sdmmc4 = 0x40000018,
+    Owr = 0x40000019,
+    Csite = 0x4000001A,
+    Tsec = 0x4000001B,
+    Mselect = 0x4000001C,
+    Hda2codec2x = 0x4000001D,
+    Actmon = 0x4000001E,
+    I2cSlow = 0x4000001F,
+    Sor1 = 0x40000020,
+    Sata = 0x40000021,
+    Hda = 0x40000022,
+    XusbCoreHostSrc = 0x40000023,
+    XusbFalconSrc = 0x40000024,
+    XusbFsSrc = 0x40000025,
+    XusbCoreDevSrc = 0x40000026,
+    XusbSsSrc = 0x40000027,
+    UartA = 0x03000001,
+    UartB = 0x35000405,
+    UartC = 0x3500040F,
+    UartD = 0x37000001,
+    Host1x = 0x4000002C,
+    Entropy = 0x4000002D,
+    SocTherm = 0x4000002E,
+    Vic = 0x4000002F,
+    Nvenc = 0x40000030,
+    Nvjpg = 0x40000031,
+    Nvdec = 0x40000032,
+    Qspi = 0x40000033,
+    ViI2c = 0x40000034,
+    Tsecb = 0x40000035,
+    Ape = 0x40000036,
+    AudioDsp = 0x40000037,
+    AudioUart = 0x40000038,
+    Emc = 0x40000039,
+    Plle = 0x4000003A,
+    PlleHwSeq = 0x4000003B,
+    Dsi = 0x4000003C,
+    Maud = 0x4000003D,
+    Dpaux1 = 0x4000003E,
+    MipiCal = 0x4000003F,
+    UartFstMipiCal = 0x40000040,
+    Osc = 0x40000041,
+    SysBus = 0x40000042,
+    SorSafe = 0x40000043,
+    XusbSs = 0x40000044,
+    XusbHost = 0x40000045,
+    XusbDevice = 0x40000046,
+    Extperiph1 = 0x40000047,
+    Ahub = 0x40000048,
+    Hda2hdmicodec = 0x40000049,
+    Gpuaux = 0x4000004A,
+    UsbD = 0x4000004B,
+    Usb2 = 0x4000004C,
+    Pcie = 0x4000004D,
+    Afi = 0x4000004E,
+    PciExClk = 0x4000004F,
+    PExUsbPhy = 0x40000050,
+    XUsbPadCtl = 0x40000051,
+    Apbdma = 0x40000052,
+    Usb2TrkClk = 0x40000053,
+    XUsbIoPll = 0x40000054,
+    XUsbIoPllHwSeq = 0x40000055,
+    Cec = 0x40000056,
+    Extperiph2 = 0x40000057,
+    OscClk = 0x40000080
+};
+
 void InstallInterfaces(SM::ServiceManager& sm, Core::System& system);
 
 } // namespace Service::PCV
diff --git a/src/core/hle/service/pm/pm.cpp b/src/core/hle/service/pm/pm.cpp
index 057666021..b10e86c8f 100644
--- a/src/core/hle/service/pm/pm.cpp
+++ b/src/core/hle/service/pm/pm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
@@ -13,12 +12,12 @@ namespace Service::PM {
 
 namespace {
 
-constexpr ResultCode ResultProcessNotFound{ErrorModule::PM, 1};
-[[maybe_unused]] constexpr ResultCode ResultAlreadyStarted{ErrorModule::PM, 2};
-[[maybe_unused]] constexpr ResultCode ResultNotTerminated{ErrorModule::PM, 3};
-[[maybe_unused]] constexpr ResultCode ResultDebugHookInUse{ErrorModule::PM, 4};
-[[maybe_unused]] constexpr ResultCode ResultApplicationRunning{ErrorModule::PM, 5};
-[[maybe_unused]] constexpr ResultCode ResultInvalidSize{ErrorModule::PM, 6};
+constexpr Result ResultProcessNotFound{ErrorModule::PM, 1};
+[[maybe_unused]] constexpr Result ResultAlreadyStarted{ErrorModule::PM, 2};
+[[maybe_unused]] constexpr Result ResultNotTerminated{ErrorModule::PM, 3};
+[[maybe_unused]] constexpr Result ResultDebugHookInUse{ErrorModule::PM, 4};
+[[maybe_unused]] constexpr Result ResultApplicationRunning{ErrorModule::PM, 5};
+[[maybe_unused]] constexpr Result ResultInvalidSize{ErrorModule::PM, 6};
 
 constexpr u64 NO_PROCESS_FOUND_PID{0};
 
diff --git a/src/core/hle/service/pm/pm.h b/src/core/hle/service/pm/pm.h
index 852e7050c..060103928 100644
--- a/src/core/hle/service/pm/pm.h
+++ b/src/core/hle/service/pm/pm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/prepo/prepo.cpp b/src/core/hle/service/prepo/prepo.cpp
index 5c8a44688..78f897d3e 100644
--- a/src/core/hle/service/prepo/prepo.cpp
+++ b/src/core/hle/service/prepo/prepo.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/hex_util.h"
 #include "common/logging/log.h"
diff --git a/src/core/hle/service/prepo/prepo.h b/src/core/hle/service/prepo/prepo.h
index 395b57ead..37ea5afad 100644
--- a/src/core/hle/service/prepo/prepo.h
+++ b/src/core/hle/service/prepo/prepo.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/psc/psc.cpp b/src/core/hle/service/psc/psc.cpp
index f8ea02b58..3a9412cf5 100644
--- a/src/core/hle/service/psc/psc.cpp
+++ b/src/core/hle/service/psc/psc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/psc/psc.h b/src/core/hle/service/psc/psc.h
index 89344f32d..d248372c2 100644
--- a/src/core/hle/service/psc/psc.h
+++ b/src/core/hle/service/psc/psc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/ptm/psm.cpp b/src/core/hle/service/ptm/psm.cpp
index 5d248f671..2c31e9485 100644
--- a/src/core/hle/service/ptm/psm.cpp
+++ b/src/core/hle/service/ptm/psm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -10,10 +9,8 @@
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/ptm/psm.h"
-#include "core/hle/service/service.h"
-#include "core/hle/service/sm/sm.h"
 
-namespace Service::PSM {
+namespace Service::PTM {
 
 class IPsmSession final : public ServiceFramework<IPsmSession> {
 public:
@@ -58,7 +55,7 @@ public:
 
 private:
     void BindStateChangeEvent(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_PSM, "called");
+        LOG_DEBUG(Service_PTM, "called");
 
         should_signal = true;
 
@@ -68,7 +65,7 @@ private:
     }
 
     void UnbindStateChangeEvent(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_PSM, "called");
+        LOG_DEBUG(Service_PTM, "called");
 
         should_signal = false;
 
@@ -79,7 +76,7 @@ private:
     void SetChargerTypeChangeEventEnabled(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
         const auto state = rp.Pop<bool>();
-        LOG_DEBUG(Service_PSM, "called, state={}", state);
+        LOG_DEBUG(Service_PTM, "called, state={}", state);
 
         should_signal_charger_type = state;
 
@@ -90,7 +87,7 @@ private:
     void SetPowerSupplyChangeEventEnabled(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
         const auto state = rp.Pop<bool>();
-        LOG_DEBUG(Service_PSM, "called, state={}", state);
+        LOG_DEBUG(Service_PTM, "called, state={}", state);
 
         should_signal_power_supply = state;
 
@@ -101,7 +98,7 @@ private:
     void SetBatteryVoltageStateChangeEventEnabled(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
         const auto state = rp.Pop<bool>();
-        LOG_DEBUG(Service_PSM, "called, state={}", state);
+        LOG_DEBUG(Service_PTM, "called, state={}", state);
 
         should_signal_battery_voltage = state;
 
@@ -118,76 +115,58 @@ private:
     Kernel::KEvent* state_change_event;
 };
 
-class PSM final : public ServiceFramework<PSM> {
-public:
-    explicit PSM(Core::System& system_) : ServiceFramework{system_, "psm"} {
-        // clang-format off
-        static const FunctionInfo functions[] = {
-            {0, &PSM::GetBatteryChargePercentage, "GetBatteryChargePercentage"},
-            {1, &PSM::GetChargerType, "GetChargerType"},
-            {2, nullptr, "EnableBatteryCharging"},
-            {3, nullptr, "DisableBatteryCharging"},
-            {4, nullptr, "IsBatteryChargingEnabled"},
-            {5, nullptr, "AcquireControllerPowerSupply"},
-            {6, nullptr, "ReleaseControllerPowerSupply"},
-            {7, &PSM::OpenSession, "OpenSession"},
-            {8, nullptr, "EnableEnoughPowerChargeEmulation"},
-            {9, nullptr, "DisableEnoughPowerChargeEmulation"},
-            {10, nullptr, "EnableFastBatteryCharging"},
-            {11, nullptr, "DisableFastBatteryCharging"},
-            {12, nullptr, "GetBatteryVoltageState"},
-            {13, nullptr, "GetRawBatteryChargePercentage"},
-            {14, nullptr, "IsEnoughPowerSupplied"},
-            {15, nullptr, "GetBatteryAgePercentage"},
-            {16, nullptr, "GetBatteryChargeInfoEvent"},
-            {17, nullptr, "GetBatteryChargeInfoFields"},
-            {18, nullptr, "GetBatteryChargeCalibratedEvent"},
-        };
-        // clang-format on
-
-        RegisterHandlers(functions);
-    }
-
-    ~PSM() override = default;
-
-private:
-    void GetBatteryChargePercentage(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_PSM, "called");
+PSM::PSM(Core::System& system_) : ServiceFramework{system_, "psm"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, &PSM::GetBatteryChargePercentage, "GetBatteryChargePercentage"},
+        {1, &PSM::GetChargerType, "GetChargerType"},
+        {2, nullptr, "EnableBatteryCharging"},
+        {3, nullptr, "DisableBatteryCharging"},
+        {4, nullptr, "IsBatteryChargingEnabled"},
+        {5, nullptr, "AcquireControllerPowerSupply"},
+        {6, nullptr, "ReleaseControllerPowerSupply"},
+        {7, &PSM::OpenSession, "OpenSession"},
+        {8, nullptr, "EnableEnoughPowerChargeEmulation"},
+        {9, nullptr, "DisableEnoughPowerChargeEmulation"},
+        {10, nullptr, "EnableFastBatteryCharging"},
+        {11, nullptr, "DisableFastBatteryCharging"},
+        {12, nullptr, "GetBatteryVoltageState"},
+        {13, nullptr, "GetRawBatteryChargePercentage"},
+        {14, nullptr, "IsEnoughPowerSupplied"},
+        {15, nullptr, "GetBatteryAgePercentage"},
+        {16, nullptr, "GetBatteryChargeInfoEvent"},
+        {17, nullptr, "GetBatteryChargeInfoFields"},
+        {18, nullptr, "GetBatteryChargeCalibratedEvent"},
+    };
+    // clang-format on
 
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.Push<u32>(battery_charge_percentage);
-    }
+    RegisterHandlers(functions);
+}
 
-    void GetChargerType(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_PSM, "called");
+PSM::~PSM() = default;
 
-        IPC::ResponseBuilder rb{ctx, 3};
-        rb.Push(ResultSuccess);
-        rb.PushEnum(charger_type);
-    }
+void PSM::GetBatteryChargePercentage(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_PTM, "called");
 
-    void OpenSession(Kernel::HLERequestContext& ctx) {
-        LOG_DEBUG(Service_PSM, "called");
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push<u32>(battery_charge_percentage);
+}
 
-        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-        rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IPsmSession>(system);
-    }
+void PSM::GetChargerType(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_PTM, "called");
 
-    enum class ChargerType : u32 {
-        Unplugged = 0,
-        RegularCharger = 1,
-        LowPowerCharger = 2,
-        Unknown = 3,
-    };
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(charger_type);
+}
 
-    u32 battery_charge_percentage{100}; // 100%
-    ChargerType charger_type{ChargerType::RegularCharger};
-};
+void PSM::OpenSession(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_PTM, "called");
 
-void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) {
-    std::make_shared<PSM>(system)->InstallAsService(sm);
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IPsmSession>(system);
 }
 
-} // namespace Service::PSM
+} // namespace Service::PTM
diff --git a/src/core/hle/service/ptm/psm.h b/src/core/hle/service/ptm/psm.h
index 2930ce26a..f674ba8bc 100644
--- a/src/core/hle/service/ptm/psm.h
+++ b/src/core/hle/service/ptm/psm.h
@@ -1,19 +1,31 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-namespace Core {
-class System;
-}
+#include "core/hle/service/service.h"
 
-namespace Service::SM {
-class ServiceManager;
-}
+namespace Service::PTM {
 
-namespace Service::PSM {
+class PSM final : public ServiceFramework<PSM> {
+public:
+    explicit PSM(Core::System& system_);
+    ~PSM() override;
 
-void InstallInterfaces(SM::ServiceManager& sm, Core::System& system);
+private:
+    enum class ChargerType : u32 {
+        Unplugged = 0,
+        RegularCharger = 1,
+        LowPowerCharger = 2,
+        Unknown = 3,
+    };
 
-} // namespace Service::PSM
+    void GetBatteryChargePercentage(Kernel::HLERequestContext& ctx);
+    void GetChargerType(Kernel::HLERequestContext& ctx);
+    void OpenSession(Kernel::HLERequestContext& ctx);
+
+    u32 battery_charge_percentage{100};
+    ChargerType charger_type{ChargerType::RegularCharger};
+};
+
+} // namespace Service::PTM
diff --git a/src/core/hle/service/ptm/ptm.cpp b/src/core/hle/service/ptm/ptm.cpp
new file mode 100644
index 000000000..4bea995c6
--- /dev/null
+++ b/src/core/hle/service/ptm/ptm.cpp
@@ -0,0 +1,18 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <memory>
+
+#include "core/core.h"
+#include "core/hle/service/ptm/psm.h"
+#include "core/hle/service/ptm/ptm.h"
+#include "core/hle/service/ptm/ts.h"
+
+namespace Service::PTM {
+
+void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) {
+    std::make_shared<PSM>(system)->InstallAsService(sm);
+    std::make_shared<TS>(system)->InstallAsService(sm);
+}
+
+} // namespace Service::PTM
diff --git a/src/core/hle/service/ptm/ptm.h b/src/core/hle/service/ptm/ptm.h
new file mode 100644
index 000000000..06224a24e
--- /dev/null
+++ b/src/core/hle/service/ptm/ptm.h
@@ -0,0 +1,18 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+namespace Core {
+class System;
+}
+
+namespace Service::SM {
+class ServiceManager;
+}
+
+namespace Service::PTM {
+
+void InstallInterfaces(SM::ServiceManager& sm, Core::System& system);
+
+} // namespace Service::PTM
diff --git a/src/core/hle/service/ptm/ts.cpp b/src/core/hle/service/ptm/ts.cpp
new file mode 100644
index 000000000..65c3f135f
--- /dev/null
+++ b/src/core/hle/service/ptm/ts.cpp
@@ -0,0 +1,41 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <memory>
+
+#include "core/core.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/service/ptm/ts.h"
+
+namespace Service::PTM {
+
+TS::TS(Core::System& system_) : ServiceFramework{system_, "ts"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "GetTemperatureRange"},
+        {1, &TS::GetTemperature, "GetTemperature"},
+        {2, nullptr, "SetMeasurementMode"},
+        {3, nullptr, "GetTemperatureMilliC"},
+        {4, nullptr, "OpenSession"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+TS::~TS() = default;
+
+void TS::GetTemperature(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto location{rp.PopEnum<Location>()};
+
+    LOG_WARNING(Service_HID, "(STUBBED) called. location={}", location);
+
+    const s32 temperature = location == Location::Internal ? 35 : 20;
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.Push(temperature);
+}
+
+} // namespace Service::PTM
diff --git a/src/core/hle/service/ptm/ts.h b/src/core/hle/service/ptm/ts.h
new file mode 100644
index 000000000..39a734ef7
--- /dev/null
+++ b/src/core/hle/service/ptm/ts.h
@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+#include "core/hle/service/service.h"
+
+namespace Service::PTM {
+
+class TS final : public ServiceFramework<TS> {
+public:
+    explicit TS(Core::System& system_);
+    ~TS() override;
+
+private:
+    enum class Location : u8 {
+        Internal,
+        External,
+    };
+
+    void GetTemperature(Kernel::HLERequestContext& ctx);
+};
+
+} // namespace Service::PTM
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index f54e6fe56..dadaf897f 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 #include "common/assert.h"
@@ -32,6 +31,7 @@
 #include "core/hle/service/glue/glue.h"
 #include "core/hle/service/grc/grc.h"
 #include "core/hle/service/hid/hid.h"
+#include "core/hle/service/jit/jit.h"
 #include "core/hle/service/lbl/lbl.h"
 #include "core/hle/service/ldn/ldn.h"
 #include "core/hle/service/ldr/ldr.h"
@@ -39,6 +39,7 @@
 #include "core/hle/service/mig/mig.h"
 #include "core/hle/service/mii/mii.h"
 #include "core/hle/service/mm/mm_u.h"
+#include "core/hle/service/mnpp/mnpp_app.h"
 #include "core/hle/service/ncm/ncm.h"
 #include "core/hle/service/nfc/nfc.h"
 #include "core/hle/service/nfp/nfp.h"
@@ -48,6 +49,7 @@
 #include "core/hle/service/npns/npns.h"
 #include "core/hle/service/ns/ns.h"
 #include "core/hle/service/nvdrv/nvdrv.h"
+#include "core/hle/service/nvflinger/hos_binder_driver_server.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
 #include "core/hle/service/olsc/olsc.h"
 #include "core/hle/service/pcie/pcie.h"
@@ -56,7 +58,7 @@
 #include "core/hle/service/pm/pm.h"
 #include "core/hle/service/prepo/prepo.h"
 #include "core/hle/service/psc/psc.h"
-#include "core/hle/service/ptm/psm.h"
+#include "core/hle/service/ptm/ptm.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/set/settings.h"
 #include "core/hle/service/sm/sm.h"
@@ -89,8 +91,9 @@ namespace Service {
 }
 
 ServiceFrameworkBase::ServiceFrameworkBase(Core::System& system_, const char* service_name_,
-                                           u32 max_sessions_, InvokerFn* handler_invoker_)
-    : SessionRequestHandler(system_.Kernel(), service_name_), system{system_},
+                                           ServiceThreadType thread_type, u32 max_sessions_,
+                                           InvokerFn* handler_invoker_)
+    : SessionRequestHandler(system_.Kernel(), service_name_, thread_type), system{system_},
       service_name{service_name_}, max_sessions{max_sessions_}, handler_invoker{handler_invoker_} {}
 
 ServiceFrameworkBase::~ServiceFrameworkBase() {
@@ -187,17 +190,20 @@ void ServiceFrameworkBase::InvokeRequestTipc(Kernel::HLERequestContext& ctx) {
     handler_invoker(this, info->handler_callback, ctx);
 }
 
-ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::KServerSession& session,
-                                                   Kernel::HLERequestContext& ctx) {
+Result ServiceFrameworkBase::HandleSyncRequest(Kernel::KServerSession& session,
+                                               Kernel::HLERequestContext& ctx) {
     const auto guard = LockService();
 
+    Result result = ResultSuccess;
+
     switch (ctx.GetCommandType()) {
     case IPC::CommandType::Close:
     case IPC::CommandType::TIPC_Close: {
         session.Close();
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
-        return IPC::ERR_REMOTE_PROCESS_DEAD;
+        result = IPC::ERR_REMOTE_PROCESS_DEAD;
+        break;
     }
     case IPC::CommandType::ControlWithContext:
     case IPC::CommandType::Control: {
@@ -224,12 +230,13 @@ ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::KServerSession& sessi
         ctx.WriteToOutgoingCommandBuffer(ctx.GetThread());
     }
 
-    return ResultSuccess;
+    return result;
 }
 
 /// Initialize Services
 Services::Services(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system)
-    : nv_flinger{std::make_unique<NVFlinger::NVFlinger>(system)} {
+    : hos_binder_driver_server{std::make_unique<NVFlinger::HosBinderDriverServer>(system)},
+      nv_flinger{std::make_unique<NVFlinger::NVFlinger>(system, *hos_binder_driver_server)} {
 
     // NVFlinger needs to be accessed by several services like Vi and AppletOE so we instantiate it
     // here and pass it into the respective InstallInterfaces functions.
@@ -258,6 +265,7 @@ Services::Services(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system
     Glue::InstallInterfaces(system);
     GRC::InstallInterfaces(*sm, system);
     HID::InstallInterfaces(*sm, system);
+    JIT::InstallInterfaces(*sm, system);
     LBL::InstallInterfaces(*sm, system);
     LDN::InstallInterfaces(*sm, system);
     LDR::InstallInterfaces(*sm, system);
@@ -265,6 +273,7 @@ Services::Services(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system
     Migration::InstallInterfaces(*sm, system);
     Mii::InstallInterfaces(*sm, system);
     MM::InstallInterfaces(*sm, system);
+    MNPP::InstallInterfaces(*sm, system);
     NCM::InstallInterfaces(*sm, system);
     NFC::InstallInterfaces(*sm, system);
     NFP::InstallInterfaces(*sm, system);
@@ -281,14 +290,14 @@ Services::Services(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system
     PlayReport::InstallInterfaces(*sm, system);
     PM::InstallInterfaces(system);
     PSC::InstallInterfaces(*sm, system);
-    PSM::InstallInterfaces(*sm, system);
+    PTM::InstallInterfaces(*sm, system);
     Set::InstallInterfaces(*sm, system);
     Sockets::InstallInterfaces(*sm, system);
     SPL::InstallInterfaces(*sm, system);
     SSL::InstallInterfaces(*sm, system);
     Time::InstallInterfaces(system);
     USB::InstallInterfaces(*sm, system);
-    VI::InstallInterfaces(*sm, system, *nv_flinger);
+    VI::InstallInterfaces(*sm, system, *nv_flinger, *hos_binder_driver_server);
     WLAN::InstallInterfaces(*sm, system);
 }
 
diff --git a/src/core/hle/service/service.h b/src/core/hle/service/service.h
index c9d6b879d..5bf197c51 100644
--- a/src/core/hle/service/service.h
+++ b/src/core/hle/service/service.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,6 @@
 #include <string>
 #include <boost/container/flat_map.hpp>
 #include "common/common_types.h"
-#include "common/spin_lock.h"
 #include "core/hle/kernel/hle_ipc.h"
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -33,8 +31,9 @@ class FileSystemController;
 }
 
 namespace NVFlinger {
+class HosBinderDriverServer;
 class NVFlinger;
-}
+} // namespace NVFlinger
 
 namespace SM {
 class ServiceManager;
@@ -80,8 +79,8 @@ public:
     Kernel::KClientPort& CreatePort();
 
     /// Handles a synchronization request for the service.
-    ResultCode HandleSyncRequest(Kernel::KServerSession& session,
-                                 Kernel::HLERequestContext& context) override;
+    Result HandleSyncRequest(Kernel::KServerSession& session,
+                             Kernel::HLERequestContext& context) override;
 
 protected:
     /// Member-function pointer type of SyncRequest handlers.
@@ -89,7 +88,7 @@ protected:
     using HandlerFnP = void (Self::*)(Kernel::HLERequestContext&);
 
     /// Used to gain exclusive access to the service members, e.g. from CoreTiming thread.
-    [[nodiscard]] std::scoped_lock<Common::SpinLock> LockService() {
+    [[nodiscard]] std::scoped_lock<std::mutex> LockService() {
         return std::scoped_lock{lock_service};
     }
 
@@ -113,7 +112,8 @@ private:
                            Kernel::HLERequestContext& ctx);
 
     explicit ServiceFrameworkBase(Core::System& system_, const char* service_name_,
-                                  u32 max_sessions_, InvokerFn* handler_invoker_);
+                                  ServiceThreadType thread_type, u32 max_sessions_,
+                                  InvokerFn* handler_invoker_);
     ~ServiceFrameworkBase() override;
 
     void RegisterHandlersBase(const FunctionInfoBase* functions, std::size_t n);
@@ -133,7 +133,7 @@ private:
     boost::container::flat_map<u32, FunctionInfoBase> handlers_tipc;
 
     /// Used to gain exclusive access to the service members, e.g. from CoreTiming thread.
-    Common::SpinLock lock_service;
+    std::mutex lock_service;
 };
 
 /**
@@ -175,14 +175,17 @@ protected:
     /**
      * Initializes the handler with no functions installed.
      *
-     * @param system_       The system context to construct this service under.
+     * @param system_ The system context to construct this service under.
      * @param service_name_ Name of the service.
-     * @param max_sessions_ Maximum number of sessions that can be
-     *                      connected to this service at the same time.
+     * @param thread_type Specifies the thread type for this service. If this is set to CreateNew,
+     *                    it creates a new thread for it, otherwise this uses the default thread.
+     * @param max_sessions_ Maximum number of sessions that can be connected to this service at the
+     * same time.
      */
     explicit ServiceFramework(Core::System& system_, const char* service_name_,
+                              ServiceThreadType thread_type = ServiceThreadType::Default,
                               u32 max_sessions_ = ServerSessionCountMax)
-        : ServiceFrameworkBase(system_, service_name_, max_sessions_, Invoker) {}
+        : ServiceFrameworkBase(system_, service_name_, thread_type, max_sessions_, Invoker) {}
 
     /// Registers handlers in the service.
     template <std::size_t N>
@@ -236,6 +239,7 @@ public:
     ~Services();
 
 private:
+    std::unique_ptr<NVFlinger::HosBinderDriverServer> hos_binder_driver_server;
     std::unique_ptr<NVFlinger::NVFlinger> nv_flinger;
 };
 
diff --git a/src/core/hle/service/set/set.cpp b/src/core/hle/service/set/set.cpp
index 8795eb6b7..f761c2da4 100644
--- a/src/core/hle/service/set/set.cpp
+++ b/src/core/hle/service/set/set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -75,7 +74,7 @@ constexpr std::array<std::pair<LanguageCode, KeyboardLayout>, 18> language_to_la
 constexpr std::size_t PRE_4_0_0_MAX_ENTRIES = 0xF;
 constexpr std::size_t POST_4_0_0_MAX_ENTRIES = 0x40;
 
-constexpr ResultCode ERR_INVALID_LANGUAGE{ErrorModule::Settings, 625};
+constexpr Result ERR_INVALID_LANGUAGE{ErrorModule::Settings, 625};
 
 void PushResponseLanguageCode(Kernel::HLERequestContext& ctx, std::size_t num_language_codes) {
     IPC::ResponseBuilder rb{ctx, 3};
diff --git a/src/core/hle/service/set/set.h b/src/core/hle/service/set/set.h
index acabebeaa..60cad3e6f 100644
--- a/src/core/hle/service/set/set.h
+++ b/src/core/hle/service/set/set.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/set/set_cal.cpp b/src/core/hle/service/set/set_cal.cpp
index b2aa7bc0c..d2c0d536f 100644
--- a/src/core/hle/service/set/set_cal.cpp
+++ b/src/core/hle/service/set/set_cal.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/set/set_cal.h"
 
diff --git a/src/core/hle/service/set/set_cal.h b/src/core/hle/service/set/set_cal.h
index a29fc3ddd..8f50278ed 100644
--- a/src/core/hle/service/set/set_cal.h
+++ b/src/core/hle/service/set/set_cal.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/set/set_fd.cpp b/src/core/hle/service/set/set_fd.cpp
index f04dc5047..278ef32e1 100644
--- a/src/core/hle/service/set/set_fd.cpp
+++ b/src/core/hle/service/set/set_fd.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/set/set_fd.h"
 
diff --git a/src/core/hle/service/set/set_fd.h b/src/core/hle/service/set/set_fd.h
index c28cb301e..150a7cbce 100644
--- a/src/core/hle/service/set/set_fd.h
+++ b/src/core/hle/service/set/set_fd.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/set/set_sys.cpp b/src/core/hle/service/set/set_sys.cpp
index 38e6eae04..2a0b812c1 100644
--- a/src/core/hle/service/set/set_sys.cpp
+++ b/src/core/hle/service/set/set_sys.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -33,7 +32,7 @@ void GetFirmwareVersionImpl(Kernel::HLERequestContext& ctx, GetFirmwareVersionTy
     // consistence (currently reports as 5.1.0-0.0)
     const auto archive = FileSys::SystemArchive::SystemVersion();
 
-    const auto early_exit_failure = [&ctx](std::string_view desc, ResultCode code) {
+    const auto early_exit_failure = [&ctx](std::string_view desc, Result code) {
         LOG_ERROR(Service_SET, "General failure while attempting to resolve firmware version ({}).",
                   desc);
         IPC::ResponseBuilder rb{ctx, 2};
diff --git a/src/core/hle/service/set/set_sys.h b/src/core/hle/service/set/set_sys.h
index edb185a68..ac97772b7 100644
--- a/src/core/hle/service/set/set_sys.h
+++ b/src/core/hle/service/set/set_sys.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/set/settings.cpp b/src/core/hle/service/set/settings.cpp
index 212ebc427..4ebc2a0ec 100644
--- a/src/core/hle/service/set/settings.cpp
+++ b/src/core/hle/service/set/settings.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/set/set.h"
 #include "core/hle/service/set/set_cal.h"
diff --git a/src/core/hle/service/set/settings.h b/src/core/hle/service/set/settings.h
index 7a6950dd0..6cd7d634c 100644
--- a/src/core/hle/service/set/settings.h
+++ b/src/core/hle/service/set/settings.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/sm/sm.cpp b/src/core/hle/service/sm/sm.cpp
index eaa172595..246c94623 100644
--- a/src/core/hle/service/sm/sm.cpp
+++ b/src/core/hle/service/sm/sm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <tuple>
 #include "common/assert.h"
@@ -18,10 +17,10 @@
 
 namespace Service::SM {
 
-constexpr ResultCode ERR_NOT_INITIALIZED(ErrorModule::SM, 2);
-constexpr ResultCode ERR_ALREADY_REGISTERED(ErrorModule::SM, 4);
-constexpr ResultCode ERR_INVALID_NAME(ErrorModule::SM, 6);
-constexpr ResultCode ERR_SERVICE_NOT_REGISTERED(ErrorModule::SM, 7);
+constexpr Result ERR_NOT_INITIALIZED(ErrorModule::SM, 2);
+constexpr Result ERR_ALREADY_REGISTERED(ErrorModule::SM, 4);
+constexpr Result ERR_INVALID_NAME(ErrorModule::SM, 6);
+constexpr Result ERR_SERVICE_NOT_REGISTERED(ErrorModule::SM, 7);
 
 ServiceManager::ServiceManager(Kernel::KernelCore& kernel_) : kernel{kernel_} {}
 ServiceManager::~ServiceManager() = default;
@@ -30,7 +29,7 @@ void ServiceManager::InvokeControlRequest(Kernel::HLERequestContext& context) {
     controller_interface->InvokeRequest(context);
 }
 
-static ResultCode ValidateServiceName(const std::string& name) {
+static Result ValidateServiceName(const std::string& name) {
     if (name.empty() || name.size() > 8) {
         LOG_ERROR(Service_SM, "Invalid service name! service={}", name);
         return ERR_INVALID_NAME;
@@ -44,8 +43,8 @@ Kernel::KClientPort& ServiceManager::InterfaceFactory(ServiceManager& self, Core
     return self.sm_interface->CreatePort();
 }
 
-ResultCode ServiceManager::RegisterService(std::string name, u32 max_sessions,
-                                           Kernel::SessionRequestHandlerPtr handler) {
+Result ServiceManager::RegisterService(std::string name, u32 max_sessions,
+                                       Kernel::SessionRequestHandlerPtr handler) {
 
     CASCADE_CODE(ValidateServiceName(name));
 
@@ -59,7 +58,7 @@ ResultCode ServiceManager::RegisterService(std::string name, u32 max_sessions,
     return ResultSuccess;
 }
 
-ResultCode ServiceManager::UnregisterService(const std::string& name) {
+Result ServiceManager::UnregisterService(const std::string& name) {
     CASCADE_CODE(ValidateServiceName(name));
 
     const auto iter = registered_services.find(name);
@@ -81,6 +80,8 @@ ResultVal<Kernel::KPort*> ServiceManager::GetServicePort(const std::string& name
     }
 
     auto* port = Kernel::KPort::Create(kernel);
+    SCOPE_EXIT({ port->Close(); });
+
     port->Initialize(ServerSessionCountMax, false, name);
     auto handler = it->second;
     port->GetServerPort().SetSessionHandler(std::move(handler));
@@ -93,7 +94,7 @@ ResultVal<Kernel::KPort*> ServiceManager::GetServicePort(const std::string& name
  *  Inputs:
  *      0: 0x00000000
  *  Outputs:
- *      0: ResultCode
+ *      0: Result
  */
 void SM::Initialize(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_SM, "called");
@@ -151,7 +152,7 @@ ResultVal<Kernel::KClientSession*> SM::GetServiceImpl(Kernel::HLERequestContext&
     auto& port = port_result.Unwrap();
     SCOPE_EXIT({ port->GetClientPort().Close(); });
 
-    server_ports.emplace_back(&port->GetServerPort());
+    kernel.RegisterServerObject(&port->GetServerPort());
 
     // Create a new session.
     Kernel::KClientSession* session{};
@@ -204,7 +205,7 @@ void SM::UnregisterService(Kernel::HLERequestContext& ctx) {
 }
 
 SM::SM(ServiceManager& service_manager_, Core::System& system_)
-    : ServiceFramework{system_, "sm:", 4},
+    : ServiceFramework{system_, "sm:", ServiceThreadType::Default, 4},
       service_manager{service_manager_}, kernel{system_.Kernel()} {
     RegisterHandlers({
         {0, &SM::Initialize, "Initialize"},
@@ -222,10 +223,6 @@ SM::SM(ServiceManager& service_manager_, Core::System& system_)
     });
 }
 
-SM::~SM() {
-    for (auto& server_port : server_ports) {
-        server_port->Close();
-    }
-}
+SM::~SM() = default;
 
 } // namespace Service::SM
diff --git a/src/core/hle/service/sm/sm.h b/src/core/hle/service/sm/sm.h
index 021eb51b4..878decc6f 100644
--- a/src/core/hle/service/sm/sm.h
+++ b/src/core/hle/service/sm/sm.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -22,7 +21,6 @@ class KClientPort;
 class KClientSession;
 class KernelCore;
 class KPort;
-class KServerPort;
 class SessionRequestHandler;
 } // namespace Kernel
 
@@ -48,7 +46,6 @@ private:
     ServiceManager& service_manager;
     bool is_initialized{};
     Kernel::KernelCore& kernel;
-    std::vector<Kernel::KServerPort*> server_ports;
 };
 
 class ServiceManager {
@@ -58,9 +55,9 @@ public:
     explicit ServiceManager(Kernel::KernelCore& kernel_);
     ~ServiceManager();
 
-    ResultCode RegisterService(std::string name, u32 max_sessions,
-                               Kernel::SessionRequestHandlerPtr handler);
-    ResultCode UnregisterService(const std::string& name);
+    Result RegisterService(std::string name, u32 max_sessions,
+                           Kernel::SessionRequestHandlerPtr handler);
+    Result UnregisterService(const std::string& name);
     ResultVal<Kernel::KPort*> GetServicePort(const std::string& name);
 
     template <Common::DerivedFrom<Kernel::SessionRequestHandler> T>
diff --git a/src/core/hle/service/sm/sm_controller.cpp b/src/core/hle/service/sm/sm_controller.cpp
index 09f9ecee1..2a4bd64ab 100644
--- a/src/core/hle/service/sm/sm_controller.cpp
+++ b/src/core/hle/service/sm/sm_controller.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -34,7 +33,7 @@ void Controller::CloneCurrentObject(Kernel::HLERequestContext& ctx) {
 
     // Create a session.
     Kernel::KClientSession* session{};
-    const ResultCode result = parent_port.CreateSession(std::addressof(session), session_manager);
+    const Result result = parent_port.CreateSession(std::addressof(session), session_manager);
     if (result.IsError()) {
         LOG_CRITICAL(Service, "CreateSession failed with error 0x{:08X}", result.raw);
         IPC::ResponseBuilder rb{ctx, 2};
diff --git a/src/core/hle/service/sm/sm_controller.h b/src/core/hle/service/sm/sm_controller.h
index 7494f898d..ed386f660 100644
--- a/src/core/hle/service/sm/sm_controller.h
+++ b/src/core/hle/service/sm/sm_controller.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/sockets/bsd.cpp b/src/core/hle/service/sockets/bsd.cpp
index f83272633..9e94a462f 100644
--- a/src/core/hle/service/sockets/bsd.cpp
+++ b/src/core/hle/service/sockets/bsd.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <memory>
@@ -10,13 +9,16 @@
 #include <fmt/format.h>
 
 #include "common/microprofile.h"
-#include "common/thread.h"
+#include "common/socket_types.h"
+#include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/service/sockets/bsd.h"
 #include "core/hle/service/sockets/sockets_translate.h"
-#include "core/network/network.h"
-#include "core/network/sockets.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/socket_proxy.h"
+#include "core/internal_network/sockets.h"
+#include "network/network.h"
 
 namespace Service::Sockets {
 
@@ -474,7 +476,13 @@ std::pair<s32, Errno> BSD::SocketImpl(Domain domain, Type type, Protocol protoco
 
     LOG_INFO(Service, "New socket fd={}", fd);
 
-    descriptor.socket = std::make_unique<Network::Socket>();
+    auto room_member = room_network.GetRoomMember().lock();
+    if (room_member && room_member->IsConnected()) {
+        descriptor.socket = std::make_unique<Network::ProxySocket>(room_network);
+    } else {
+        descriptor.socket = std::make_unique<Network::Socket>();
+    }
+
     descriptor.socket->Initialize(Translate(domain), Translate(type), Translate(type, protocol));
     descriptor.is_connection_based = IsConnectionBased(type);
 
@@ -569,9 +577,9 @@ std::pair<s32, Errno> BSD::AcceptImpl(s32 fd, std::vector<u8>& write_buffer) {
     new_descriptor.socket = std::move(result.socket);
     new_descriptor.is_connection_based = descriptor.is_connection_based;
 
-    ASSERT(write_buffer.size() == sizeof(SockAddrIn));
     const SockAddrIn guest_addr_in = Translate(result.sockaddr_in);
-    std::memcpy(write_buffer.data(), &guest_addr_in, sizeof(guest_addr_in));
+    const size_t length = std::min(sizeof(guest_addr_in), write_buffer.size());
+    std::memcpy(write_buffer.data(), &guest_addr_in, length);
 
     return {new_fd, Errno::SUCCESS};
 }
@@ -650,7 +658,7 @@ std::pair<s32, Errno> BSD::FcntlImpl(s32 fd, FcntlCmd cmd, s32 arg) {
         ASSERT(arg == 0);
         return {descriptor.flags, Errno::SUCCESS};
     case FcntlCmd::SETFL: {
-        const bool enable = (arg & FLAG_O_NONBLOCK) != 0;
+        const bool enable = (arg & Network::FLAG_O_NONBLOCK) != 0;
         const Errno bsd_errno = Translate(descriptor.socket->SetNonBlock(enable));
         if (bsd_errno != Errno::SUCCESS) {
             return {-1, bsd_errno};
@@ -671,7 +679,7 @@ Errno BSD::SetSockOptImpl(s32 fd, u32 level, OptName optname, size_t optlen, con
         return Errno::BADF;
     }
 
-    Network::Socket* const socket = file_descriptors[fd]->socket.get();
+    Network::SocketBase* const socket = file_descriptors[fd]->socket.get();
 
     if (optname == OptName::LINGER) {
         ASSERT(optlen == sizeof(Linger));
@@ -690,6 +698,9 @@ Errno BSD::SetSockOptImpl(s32 fd, u32 level, OptName optname, size_t optlen, con
     case OptName::REUSEADDR:
         ASSERT(value == 0 || value == 1);
         return Translate(socket->SetReuseAddr(value != 0));
+    case OptName::KEEPALIVE:
+        ASSERT(value == 0 || value == 1);
+        return Translate(socket->SetKeepAlive(value != 0));
     case OptName::BROADCAST:
         ASSERT(value == 0 || value == 1);
         return Translate(socket->SetBroadcast(value != 0));
@@ -719,7 +730,27 @@ std::pair<s32, Errno> BSD::RecvImpl(s32 fd, u32 flags, std::vector<u8>& message)
     if (!IsFileDescriptorValid(fd)) {
         return {-1, Errno::BADF};
     }
-    return Translate(file_descriptors[fd]->socket->Recv(flags, message));
+
+    FileDescriptor& descriptor = *file_descriptors[fd];
+
+    // Apply flags
+    using Network::FLAG_MSG_DONTWAIT;
+    using Network::FLAG_O_NONBLOCK;
+    if ((flags & FLAG_MSG_DONTWAIT) != 0) {
+        flags &= ~FLAG_MSG_DONTWAIT;
+        if ((descriptor.flags & FLAG_O_NONBLOCK) == 0) {
+            descriptor.socket->SetNonBlock(true);
+        }
+    }
+
+    const auto [ret, bsd_errno] = Translate(descriptor.socket->Recv(flags, message));
+
+    // Restore original state
+    if ((descriptor.flags & FLAG_O_NONBLOCK) == 0) {
+        descriptor.socket->SetNonBlock(false);
+    }
+
+    return {ret, bsd_errno};
 }
 
 std::pair<s32, Errno> BSD::RecvFromImpl(s32 fd, u32 flags, std::vector<u8>& message,
@@ -740,6 +771,8 @@ std::pair<s32, Errno> BSD::RecvFromImpl(s32 fd, u32 flags, std::vector<u8>& mess
     }
 
     // Apply flags
+    using Network::FLAG_MSG_DONTWAIT;
+    using Network::FLAG_O_NONBLOCK;
     if ((flags & FLAG_MSG_DONTWAIT) != 0) {
         flags &= ~FLAG_MSG_DONTWAIT;
         if ((descriptor.flags & FLAG_O_NONBLOCK) == 0) {
@@ -838,7 +871,19 @@ void BSD::BuildErrnoResponse(Kernel::HLERequestContext& ctx, Errno bsd_errno) co
     rb.PushEnum(bsd_errno);
 }
 
-BSD::BSD(Core::System& system_, const char* name) : ServiceFramework{system_, name} {
+void BSD::OnProxyPacketReceived(const Network::ProxyPacket& packet) {
+    for (auto& optional_descriptor : file_descriptors) {
+        if (!optional_descriptor.has_value()) {
+            continue;
+        }
+        FileDescriptor& descriptor = *optional_descriptor;
+        descriptor.socket.get()->HandleProxyPacket(packet);
+    }
+}
+
+BSD::BSD(Core::System& system_, const char* name)
+    : ServiceFramework{system_, name, ServiceThreadType::CreateNew}, room_network{
+                                                                         system_.GetRoomNetwork()} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &BSD::RegisterClient, "RegisterClient"},
@@ -879,9 +924,20 @@ BSD::BSD(Core::System& system_, const char* name) : ServiceFramework{system_, na
     // clang-format on
 
     RegisterHandlers(functions);
+
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        proxy_packet_received = room_member->BindOnProxyPacketReceived(
+            [this](const Network::ProxyPacket& packet) { OnProxyPacketReceived(packet); });
+    } else {
+        LOG_ERROR(Service, "Network isn't initialized");
+    }
 }
 
-BSD::~BSD() = default;
+BSD::~BSD() {
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        room_member->Unbind(proxy_packet_received);
+    }
+}
 
 BSDCFG::BSDCFG(Core::System& system_) : ServiceFramework{system_, "bsdcfg"} {
     // clang-format off
diff --git a/src/core/hle/service/sockets/bsd.h b/src/core/hle/service/sockets/bsd.h
index a387e50df..81e855e0f 100644
--- a/src/core/hle/service/sockets/bsd.h
+++ b/src/core/hle/service/sockets/bsd.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,16 +7,19 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "common/socket_types.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/sockets/sockets.h"
+#include "network/network.h"
 
 namespace Core {
 class System;
 }
 
 namespace Network {
+class SocketBase;
 class Socket;
-}
+} // namespace Network
 
 namespace Service::Sockets {
 
@@ -31,7 +33,7 @@ private:
     static constexpr size_t MAX_FD = 128;
 
     struct FileDescriptor {
-        std::unique_ptr<Network::Socket> socket;
+        std::unique_ptr<Network::SocketBase> socket;
         s32 flags = 0;
         bool is_connection_based = false;
     };
@@ -166,6 +168,14 @@ private:
     void BuildErrnoResponse(Kernel::HLERequestContext& ctx, Errno bsd_errno) const noexcept;
 
     std::array<std::optional<FileDescriptor>, MAX_FD> file_descriptors;
+
+    Network::RoomNetwork& room_network;
+
+    /// Callback to parse and handle a received wifi packet.
+    void OnProxyPacketReceived(const Network::ProxyPacket& packet);
+
+    // Callback identifier for the OnProxyPacketReceived event.
+    Network::RoomMember::CallbackHandle<Network::ProxyPacket> proxy_packet_received;
 };
 
 class BSDCFG final : public ServiceFramework<BSDCFG> {
diff --git a/src/core/hle/service/sockets/ethc.cpp b/src/core/hle/service/sockets/ethc.cpp
index 899a64c2f..c12ea999b 100644
--- a/src/core/hle/service/sockets/ethc.cpp
+++ b/src/core/hle/service/sockets/ethc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/sockets/ethc.h"
 
diff --git a/src/core/hle/service/sockets/ethc.h b/src/core/hle/service/sockets/ethc.h
index 71884182e..7c5759a96 100644
--- a/src/core/hle/service/sockets/ethc.h
+++ b/src/core/hle/service/sockets/ethc.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/sockets/nsd.cpp b/src/core/hle/service/sockets/nsd.cpp
index 1159debc5..6491a73be 100644
--- a/src/core/hle/service/sockets/nsd.cpp
+++ b/src/core/hle/service/sockets/nsd.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/sockets/nsd.h"
 
diff --git a/src/core/hle/service/sockets/nsd.h b/src/core/hle/service/sockets/nsd.h
index becf93125..5cc12b855 100644
--- a/src/core/hle/service/sockets/nsd.h
+++ b/src/core/hle/service/sockets/nsd.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/sockets/sfdnsres.cpp b/src/core/hle/service/sockets/sfdnsres.cpp
index fb6142c49..097c37d7a 100644
--- a/src/core/hle/service/sockets/sfdnsres.cpp
+++ b/src/core/hle/service/sockets/sfdnsres.cpp
@@ -1,9 +1,28 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <string_view>
+#include <utility>
+#include <vector>
+
+#include "common/string_util.h"
+#include "common/swap.h"
+#include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/sockets/sfdnsres.h"
+#include "core/memory.h"
+
+#ifdef _WIN32
+#include <ws2tcpip.h>
+#elif YUZU_UNIX
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#ifndef EAI_NODATA
+#define EAI_NODATA EAI_NONAME
+#endif
+#endif
 
 namespace Service::Sockets {
 
@@ -21,7 +40,7 @@ SFDNSRES::SFDNSRES(Core::System& system_) : ServiceFramework{system_, "sfdnsres"
         {9, nullptr, "CancelRequest"},
         {10, nullptr, "GetHostByNameRequestWithOptions"},
         {11, nullptr, "GetHostByAddrRequestWithOptions"},
-        {12, nullptr, "GetAddrInfoRequestWithOptions"},
+        {12, &SFDNSRES::GetAddrInfoRequestWithOptions, "GetAddrInfoRequestWithOptions"},
         {13, nullptr, "GetNameInfoRequestWithOptions"},
         {14, nullptr, "ResolverSetOptionRequest"},
         {15, nullptr, "ResolverGetOptionRequest"},
@@ -31,7 +50,142 @@ SFDNSRES::SFDNSRES(Core::System& system_) : ServiceFramework{system_, "sfdnsres"
 
 SFDNSRES::~SFDNSRES() = default;
 
-void SFDNSRES::GetAddrInfoRequest(Kernel::HLERequestContext& ctx) {
+enum class NetDbError : s32 {
+    Internal = -1,
+    Success = 0,
+    HostNotFound = 1,
+    TryAgain = 2,
+    NoRecovery = 3,
+    NoData = 4,
+};
+
+static NetDbError AddrInfoErrorToNetDbError(s32 result) {
+    // Best effort guess to map errors
+    switch (result) {
+    case 0:
+        return NetDbError::Success;
+    case EAI_AGAIN:
+        return NetDbError::TryAgain;
+    case EAI_NODATA:
+        return NetDbError::NoData;
+    default:
+        return NetDbError::HostNotFound;
+    }
+}
+
+static std::vector<u8> SerializeAddrInfo(const addrinfo* addrinfo, s32 result_code,
+                                         std::string_view host) {
+    // Adapted from
+    // https://github.com/switchbrew/libnx/blob/c5a9a909a91657a9818a3b7e18c9b91ff0cbb6e3/nx/source/runtime/resolver.c#L190
+    std::vector<u8> data;
+
+    auto* current = addrinfo;
+    while (current != nullptr) {
+        struct SerializedResponseHeader {
+            u32 magic;
+            s32 flags;
+            s32 family;
+            s32 socket_type;
+            s32 protocol;
+            u32 address_length;
+        };
+        static_assert(sizeof(SerializedResponseHeader) == 0x18,
+                      "Response header size must be 0x18 bytes");
+
+        constexpr auto header_size = sizeof(SerializedResponseHeader);
+        const auto addr_size =
+            current->ai_addr && current->ai_addrlen > 0 ? current->ai_addrlen : 4;
+        const auto canonname_size = current->ai_canonname ? strlen(current->ai_canonname) + 1 : 1;
+
+        const auto last_size = data.size();
+        data.resize(last_size + header_size + addr_size + canonname_size);
+
+        // Header in network byte order
+        SerializedResponseHeader header{};
+
+        constexpr auto HEADER_MAGIC = 0xBEEFCAFE;
+        header.magic = htonl(HEADER_MAGIC);
+        header.family = htonl(current->ai_family);
+        header.flags = htonl(current->ai_flags);
+        header.socket_type = htonl(current->ai_socktype);
+        header.protocol = htonl(current->ai_protocol);
+        header.address_length = current->ai_addr ? htonl((u32)current->ai_addrlen) : 0;
+
+        auto* header_ptr = data.data() + last_size;
+        std::memcpy(header_ptr, &header, header_size);
+
+        if (header.address_length == 0) {
+            std::memset(header_ptr + header_size, 0, 4);
+        } else {
+            switch (current->ai_family) {
+            case AF_INET: {
+                struct SockAddrIn {
+                    s16 sin_family;
+                    u16 sin_port;
+                    u32 sin_addr;
+                    u8 sin_zero[8];
+                };
+
+                SockAddrIn serialized_addr{};
+                const auto addr = *reinterpret_cast<sockaddr_in*>(current->ai_addr);
+                serialized_addr.sin_port = htons(addr.sin_port);
+                serialized_addr.sin_family = htons(addr.sin_family);
+                serialized_addr.sin_addr = htonl(addr.sin_addr.s_addr);
+                std::memcpy(header_ptr + header_size, &serialized_addr, sizeof(SockAddrIn));
+
+                char addr_string_buf[64]{};
+                inet_ntop(AF_INET, &addr.sin_addr, addr_string_buf, std::size(addr_string_buf));
+                LOG_INFO(Service, "Resolved host '{}' to IPv4 address {}", host, addr_string_buf);
+                break;
+            }
+            case AF_INET6: {
+                struct SockAddrIn6 {
+                    s16 sin6_family;
+                    u16 sin6_port;
+                    u32 sin6_flowinfo;
+                    u8 sin6_addr[16];
+                    u32 sin6_scope_id;
+                };
+
+                SockAddrIn6 serialized_addr{};
+                const auto addr = *reinterpret_cast<sockaddr_in6*>(current->ai_addr);
+                serialized_addr.sin6_family = htons(addr.sin6_family);
+                serialized_addr.sin6_port = htons(addr.sin6_port);
+                serialized_addr.sin6_flowinfo = htonl(addr.sin6_flowinfo);
+                serialized_addr.sin6_scope_id = htonl(addr.sin6_scope_id);
+                std::memcpy(serialized_addr.sin6_addr, &addr.sin6_addr,
+                            sizeof(SockAddrIn6::sin6_addr));
+                std::memcpy(header_ptr + header_size, &serialized_addr, sizeof(SockAddrIn6));
+
+                char addr_string_buf[64]{};
+                inet_ntop(AF_INET6, &addr.sin6_addr, addr_string_buf, std::size(addr_string_buf));
+                LOG_INFO(Service, "Resolved host '{}' to IPv6 address {}", host, addr_string_buf);
+                break;
+            }
+            default:
+                std::memcpy(header_ptr + header_size, current->ai_addr, addr_size);
+                break;
+            }
+        }
+        if (current->ai_canonname) {
+            std::memcpy(header_ptr + addr_size, current->ai_canonname, canonname_size);
+        } else {
+            *(header_ptr + header_size + addr_size) = 0;
+        }
+
+        current = current->ai_next;
+    }
+
+    // 4-byte sentinel value
+    data.push_back(0);
+    data.push_back(0);
+    data.push_back(0);
+    data.push_back(0);
+
+    return data;
+}
+
+static std::pair<u32, s32> GetAddrInfoRequestImpl(Kernel::HLERequestContext& ctx) {
     struct Parameters {
         u8 use_nsd_resolve;
         u32 unknown;
@@ -42,11 +196,51 @@ void SFDNSRES::GetAddrInfoRequest(Kernel::HLERequestContext& ctx) {
     const auto parameters = rp.PopRaw<Parameters>();
 
     LOG_WARNING(Service,
-                "(STUBBED) called. use_nsd_resolve={}, unknown=0x{:08X}, process_id=0x{:016X}",
+                "called with ignored parameters: use_nsd_resolve={}, unknown={}, process_id={}",
                 parameters.use_nsd_resolve, parameters.unknown, parameters.process_id);
 
-    IPC::ResponseBuilder rb{ctx, 2};
+    const auto host_buffer = ctx.ReadBuffer(0);
+    const std::string host = Common::StringFromBuffer(host_buffer);
+
+    const auto service_buffer = ctx.ReadBuffer(1);
+    const std::string service = Common::StringFromBuffer(service_buffer);
+
+    addrinfo* addrinfo;
+    // Pass null for hints. Serialized hints are also passed in a buffer, but are ignored for now
+    s32 result_code = getaddrinfo(host.c_str(), service.c_str(), nullptr, &addrinfo);
+
+    u32 data_size = 0;
+    if (result_code == 0 && addrinfo != nullptr) {
+        const std::vector<u8>& data = SerializeAddrInfo(addrinfo, result_code, host);
+        data_size = static_cast<u32>(data.size());
+        freeaddrinfo(addrinfo);
+
+        ctx.WriteBuffer(data, 0);
+    }
+
+    return std::make_pair(data_size, result_code);
+}
+
+void SFDNSRES::GetAddrInfoRequest(Kernel::HLERequestContext& ctx) {
+    auto [data_size, result_code] = GetAddrInfoRequestImpl(ctx);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.Push(static_cast<s32>(AddrInfoErrorToNetDbError(result_code))); // NetDBErrorCode
+    rb.Push(result_code);                                              // errno
+    rb.Push(data_size);                                                // serialized size
+}
+
+void SFDNSRES::GetAddrInfoRequestWithOptions(Kernel::HLERequestContext& ctx) {
+    // Additional options are ignored
+    auto [data_size, result_code] = GetAddrInfoRequestImpl(ctx);
+
+    IPC::ResponseBuilder rb{ctx, 5};
     rb.Push(ResultSuccess);
+    rb.Push(data_size);                                                // serialized size
+    rb.Push(result_code);                                              // errno
+    rb.Push(static_cast<s32>(AddrInfoErrorToNetDbError(result_code))); // NetDBErrorCode
+    rb.Push(0);
 }
 
-} // namespace Service::Sockets
+} // namespace Service::Sockets
\ No newline at end of file
diff --git a/src/core/hle/service/sockets/sfdnsres.h b/src/core/hle/service/sockets/sfdnsres.h
index 5d3b4dc2d..96018ea77 100644
--- a/src/core/hle/service/sockets/sfdnsres.h
+++ b/src/core/hle/service/sockets/sfdnsres.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,6 +18,7 @@ public:
 
 private:
     void GetAddrInfoRequest(Kernel::HLERequestContext& ctx);
+    void GetAddrInfoRequestWithOptions(Kernel::HLERequestContext& ctx);
 };
 
 } // namespace Service::Sockets
diff --git a/src/core/hle/service/sockets/sockets.cpp b/src/core/hle/service/sockets/sockets.cpp
index 96f73bce3..8d3ba6f96 100644
--- a/src/core/hle/service/sockets/sockets.cpp
+++ b/src/core/hle/service/sockets/sockets.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/sockets/bsd.h"
 #include "core/hle/service/sockets/ethc.h"
diff --git a/src/core/hle/service/sockets/sockets.h b/src/core/hle/service/sockets/sockets.h
index 02dbbae40..31b7dad33 100644
--- a/src/core/hle/service/sockets/sockets.h
+++ b/src/core/hle/service/sockets/sockets.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -23,7 +22,9 @@ enum class Errno : u32 {
     AGAIN = 11,
     INVAL = 22,
     MFILE = 24,
+    MSGSIZE = 90,
     NOTCONN = 107,
+    TIMEDOUT = 110,
 };
 
 enum class Domain : u32 {
@@ -46,6 +47,7 @@ enum class Protocol : u32 {
 
 enum class OptName : u32 {
     REUSEADDR = 0x4,
+    KEEPALIVE = 0x8,
     BROADCAST = 0x20,
     LINGER = 0x80,
     SNDBUF = 0x1001,
@@ -96,10 +98,6 @@ struct Linger {
     u32 linger;
 };
 
-constexpr u32 FLAG_MSG_DONTWAIT = 0x80;
-
-constexpr u32 FLAG_O_NONBLOCK = 0x800;
-
 /// Registers all Sockets services with the specified service manager.
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
 
diff --git a/src/core/hle/service/sockets/sockets_translate.cpp b/src/core/hle/service/sockets/sockets_translate.cpp
index ca61d72ca..023aa0486 100644
--- a/src/core/hle/service/sockets/sockets_translate.cpp
+++ b/src/core/hle/service/sockets/sockets_translate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <utility>
 
@@ -8,7 +7,7 @@
 #include "common/common_types.h"
 #include "core/hle/service/sockets/sockets.h"
 #include "core/hle/service/sockets/sockets_translate.h"
-#include "core/network/network.h"
+#include "core/internal_network/network.h"
 
 namespace Service::Sockets {
 
@@ -26,6 +25,8 @@ Errno Translate(Network::Errno value) {
         return Errno::MFILE;
     case Network::Errno::NOTCONN:
         return Errno::NOTCONN;
+    case Network::Errno::TIMEDOUT:
+        return Errno::TIMEDOUT;
     default:
         UNIMPLEMENTED_MSG("Unimplemented errno={}", value);
         return Errno::SUCCESS;
diff --git a/src/core/hle/service/sockets/sockets_translate.h b/src/core/hle/service/sockets/sockets_translate.h
index 057d1ff22..c93291d3e 100644
--- a/src/core/hle/service/sockets/sockets_translate.h
+++ b/src/core/hle/service/sockets/sockets_translate.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,7 @@
 
 #include "common/common_types.h"
 #include "core/hle/service/sockets/sockets.h"
-#include "core/network/network.h"
+#include "core/internal_network/network.h"
 
 namespace Service::Sockets {
 
diff --git a/src/core/hle/service/spl/csrng.cpp b/src/core/hle/service/spl/csrng.cpp
index 9c7f89475..ca121fb05 100644
--- a/src/core/hle/service/spl/csrng.cpp
+++ b/src/core/hle/service/spl/csrng.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/spl/csrng.h"
 
diff --git a/src/core/hle/service/spl/csrng.h b/src/core/hle/service/spl/csrng.h
index 0d03cc6cb..b337a8281 100644
--- a/src/core/hle/service/spl/csrng.h
+++ b/src/core/hle/service/spl/csrng.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/spl/spl.cpp b/src/core/hle/service/spl/spl.cpp
index 20384042f..fde212186 100644
--- a/src/core/hle/service/spl/spl.cpp
+++ b/src/core/hle/service/spl/spl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/spl/spl.h"
 
diff --git a/src/core/hle/service/spl/spl.h b/src/core/hle/service/spl/spl.h
index 5599c0c01..7b63d8b1a 100644
--- a/src/core/hle/service/spl/spl.h
+++ b/src/core/hle/service/spl/spl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/spl/spl_module.cpp b/src/core/hle/service/spl/spl_module.cpp
index 10f7d1461..64eae1ebf 100644
--- a/src/core/hle/service/spl/spl_module.cpp
+++ b/src/core/hle/service/spl/spl_module.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstdlib>
diff --git a/src/core/hle/service/spl/spl_module.h b/src/core/hle/service/spl/spl_module.h
index 61630df80..4c9a3c618 100644
--- a/src/core/hle/service/spl/spl_module.h
+++ b/src/core/hle/service/spl/spl_module.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/spl/spl_results.h b/src/core/hle/service/spl/spl_results.h
index a07c61409..dd7ba11f3 100644
--- a/src/core/hle/service/spl/spl_results.h
+++ b/src/core/hle/service/spl/spl_results.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,23 +8,23 @@
 namespace Service::SPL {
 
 // Description 0 - 99
-constexpr ResultCode ResultSecureMonitorError{ErrorModule::SPL, 0};
-constexpr ResultCode ResultSecureMonitorNotImplemented{ErrorModule::SPL, 1};
-constexpr ResultCode ResultSecureMonitorInvalidArgument{ErrorModule::SPL, 2};
-constexpr ResultCode ResultSecureMonitorBusy{ErrorModule::SPL, 3};
-constexpr ResultCode ResultSecureMonitorNoAsyncOperation{ErrorModule::SPL, 4};
-constexpr ResultCode ResultSecureMonitorInvalidAsyncOperation{ErrorModule::SPL, 5};
-constexpr ResultCode ResultSecureMonitorNotPermitted{ErrorModule::SPL, 6};
-constexpr ResultCode ResultSecureMonitorNotInitialized{ErrorModule::SPL, 7};
+constexpr Result ResultSecureMonitorError{ErrorModule::SPL, 0};
+constexpr Result ResultSecureMonitorNotImplemented{ErrorModule::SPL, 1};
+constexpr Result ResultSecureMonitorInvalidArgument{ErrorModule::SPL, 2};
+constexpr Result ResultSecureMonitorBusy{ErrorModule::SPL, 3};
+constexpr Result ResultSecureMonitorNoAsyncOperation{ErrorModule::SPL, 4};
+constexpr Result ResultSecureMonitorInvalidAsyncOperation{ErrorModule::SPL, 5};
+constexpr Result ResultSecureMonitorNotPermitted{ErrorModule::SPL, 6};
+constexpr Result ResultSecureMonitorNotInitialized{ErrorModule::SPL, 7};
 
-constexpr ResultCode ResultInvalidSize{ErrorModule::SPL, 100};
-constexpr ResultCode ResultUnknownSecureMonitorError{ErrorModule::SPL, 101};
-constexpr ResultCode ResultDecryptionFailed{ErrorModule::SPL, 102};
+constexpr Result ResultInvalidSize{ErrorModule::SPL, 100};
+constexpr Result ResultUnknownSecureMonitorError{ErrorModule::SPL, 101};
+constexpr Result ResultDecryptionFailed{ErrorModule::SPL, 102};
 
-constexpr ResultCode ResultOutOfKeySlots{ErrorModule::SPL, 104};
-constexpr ResultCode ResultInvalidKeySlot{ErrorModule::SPL, 105};
-constexpr ResultCode ResultBootReasonAlreadySet{ErrorModule::SPL, 106};
-constexpr ResultCode ResultBootReasonNotSet{ErrorModule::SPL, 107};
-constexpr ResultCode ResultInvalidArgument{ErrorModule::SPL, 108};
+constexpr Result ResultOutOfKeySlots{ErrorModule::SPL, 104};
+constexpr Result ResultInvalidKeySlot{ErrorModule::SPL, 105};
+constexpr Result ResultBootReasonAlreadySet{ErrorModule::SPL, 106};
+constexpr Result ResultBootReasonNotSet{ErrorModule::SPL, 107};
+constexpr Result ResultInvalidArgument{ErrorModule::SPL, 108};
 
 } // namespace Service::SPL
diff --git a/src/core/hle/service/spl/spl_types.h b/src/core/hle/service/spl/spl_types.h
index a654e7556..91f9cc032 100644
--- a/src/core/hle/service/spl/spl_types.h
+++ b/src/core/hle/service/spl/spl_types.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/ssl/ssl.cpp b/src/core/hle/service/ssl/ssl.cpp
index a81a595ea..3735e0452 100644
--- a/src/core/hle/service/ssl/ssl.cpp
+++ b/src/core/hle/service/ssl/ssl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/service.h"
diff --git a/src/core/hle/service/ssl/ssl.h b/src/core/hle/service/ssl/ssl.h
index a3aa4b4b5..27b38a003 100644
--- a/src/core/hle/service/ssl/ssl.h
+++ b/src/core/hle/service/ssl/ssl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/clock_types.h b/src/core/hle/service/time/clock_types.h
index d0cacb80c..ef070f32f 100644
--- a/src/core/hle/service/time/clock_types.h
+++ b/src/core/hle/service/time/clock_types.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -23,7 +22,7 @@ struct SteadyClockTimePoint {
     s64 time_point;
     Common::UUID clock_source_id;
 
-    ResultCode GetSpanBetween(SteadyClockTimePoint other, s64& span) const {
+    Result GetSpanBetween(SteadyClockTimePoint other, s64& span) const {
         span = 0;
 
         if (clock_source_id != other.clock_source_id) {
@@ -93,9 +92,9 @@ struct ClockSnapshot {
     TimeType type;
     INSERT_PADDING_BYTES_NOINIT(0x2);
 
-    static ResultCode GetCurrentTime(s64& current_time,
-                                     const SteadyClockTimePoint& steady_clock_time_point,
-                                     const SystemClockContext& context) {
+    static Result GetCurrentTime(s64& current_time,
+                                 const SteadyClockTimePoint& steady_clock_time_point,
+                                 const SystemClockContext& context) {
         if (steady_clock_time_point.clock_source_id != context.steady_time_point.clock_source_id) {
             current_time = 0;
             return ERROR_TIME_MISMATCH;
diff --git a/src/core/hle/service/time/ephemeral_network_system_clock_context_writer.h b/src/core/hle/service/time/ephemeral_network_system_clock_context_writer.h
index 42893e3f6..0f928a5a5 100644
--- a/src/core/hle/service/time/ephemeral_network_system_clock_context_writer.h
+++ b/src/core/hle/service/time/ephemeral_network_system_clock_context_writer.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/ephemeral_network_system_clock_core.h b/src/core/hle/service/time/ephemeral_network_system_clock_core.h
index d12cb5335..0a5f5aafb 100644
--- a/src/core/hle/service/time/ephemeral_network_system_clock_core.h
+++ b/src/core/hle/service/time/ephemeral_network_system_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/errors.h b/src/core/hle/service/time/errors.h
index 8501a3e8c..6655d30e1 100644
--- a/src/core/hle/service/time/errors.h
+++ b/src/core/hle/service/time/errors.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,15 +7,15 @@
 
 namespace Service::Time {
 
-constexpr ResultCode ERROR_PERMISSION_DENIED{ErrorModule::Time, 1};
-constexpr ResultCode ERROR_TIME_MISMATCH{ErrorModule::Time, 102};
-constexpr ResultCode ERROR_UNINITIALIZED_CLOCK{ErrorModule::Time, 103};
-constexpr ResultCode ERROR_TIME_NOT_FOUND{ErrorModule::Time, 200};
-constexpr ResultCode ERROR_OVERFLOW{ErrorModule::Time, 201};
-constexpr ResultCode ERROR_LOCATION_NAME_TOO_LONG{ErrorModule::Time, 801};
-constexpr ResultCode ERROR_OUT_OF_RANGE{ErrorModule::Time, 902};
-constexpr ResultCode ERROR_TIME_ZONE_CONVERSION_FAILED{ErrorModule::Time, 903};
-constexpr ResultCode ERROR_TIME_ZONE_NOT_FOUND{ErrorModule::Time, 989};
-constexpr ResultCode ERROR_NOT_IMPLEMENTED{ErrorModule::Time, 990};
+constexpr Result ERROR_PERMISSION_DENIED{ErrorModule::Time, 1};
+constexpr Result ERROR_TIME_MISMATCH{ErrorModule::Time, 102};
+constexpr Result ERROR_UNINITIALIZED_CLOCK{ErrorModule::Time, 103};
+constexpr Result ERROR_TIME_NOT_FOUND{ErrorModule::Time, 200};
+constexpr Result ERROR_OVERFLOW{ErrorModule::Time, 201};
+constexpr Result ERROR_LOCATION_NAME_TOO_LONG{ErrorModule::Time, 801};
+constexpr Result ERROR_OUT_OF_RANGE{ErrorModule::Time, 902};
+constexpr Result ERROR_TIME_ZONE_CONVERSION_FAILED{ErrorModule::Time, 903};
+constexpr Result ERROR_TIME_ZONE_NOT_FOUND{ErrorModule::Time, 989};
+constexpr Result ERROR_NOT_IMPLEMENTED{ErrorModule::Time, 990};
 
 } // namespace Service::Time
diff --git a/src/core/hle/service/time/local_system_clock_context_writer.h b/src/core/hle/service/time/local_system_clock_context_writer.h
index ac6c7b4b1..1639ef2b9 100644
--- a/src/core/hle/service/time/local_system_clock_context_writer.h
+++ b/src/core/hle/service/time/local_system_clock_context_writer.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,7 +14,7 @@ public:
         : SystemClockContextUpdateCallback{}, shared_memory{shared_memory_} {}
 
 protected:
-    ResultCode Update() override {
+    Result Update() override {
         shared_memory.UpdateLocalSystemClockContext(context);
         return ResultSuccess;
     }
diff --git a/src/core/hle/service/time/network_system_clock_context_writer.h b/src/core/hle/service/time/network_system_clock_context_writer.h
index a54fd7fe1..655e4c06d 100644
--- a/src/core/hle/service/time/network_system_clock_context_writer.h
+++ b/src/core/hle/service/time/network_system_clock_context_writer.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -16,7 +15,7 @@ public:
         : SystemClockContextUpdateCallback{}, shared_memory{shared_memory_} {}
 
 protected:
-    ResultCode Update() override {
+    Result Update() override {
         shared_memory.UpdateNetworkSystemClockContext(context);
         return ResultSuccess;
     }
diff --git a/src/core/hle/service/time/standard_local_system_clock_core.h b/src/core/hle/service/time/standard_local_system_clock_core.h
index 6320c7af1..ae2ff1bfd 100644
--- a/src/core/hle/service/time/standard_local_system_clock_core.h
+++ b/src/core/hle/service/time/standard_local_system_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/standard_network_system_clock_core.h b/src/core/hle/service/time/standard_network_system_clock_core.h
index 95923a27b..c1ec5252b 100644
--- a/src/core/hle/service/time/standard_network_system_clock_core.h
+++ b/src/core/hle/service/time/standard_network_system_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/standard_steady_clock_core.cpp b/src/core/hle/service/time/standard_steady_clock_core.cpp
index a1ffdd524..3dbbb9850 100644
--- a/src/core/hle/service/time/standard_steady_clock_core.cpp
+++ b/src/core/hle/service/time/standard_steady_clock_core.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/core_timing.h"
diff --git a/src/core/hle/service/time/standard_steady_clock_core.h b/src/core/hle/service/time/standard_steady_clock_core.h
index f56f3fd95..036463b87 100644
--- a/src/core/hle/service/time/standard_steady_clock_core.h
+++ b/src/core/hle/service/time/standard_steady_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/standard_user_system_clock_core.cpp b/src/core/hle/service/time/standard_user_system_clock_core.cpp
index e94220a44..b033757ed 100644
--- a/src/core/hle/service/time/standard_user_system_clock_core.cpp
+++ b/src/core/hle/service/time/standard_user_system_clock_core.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "core/core.h"
@@ -28,9 +27,9 @@ StandardUserSystemClockCore::~StandardUserSystemClockCore() {
     service_context.CloseEvent(auto_correction_event);
 }
 
-ResultCode StandardUserSystemClockCore::SetAutomaticCorrectionEnabled(Core::System& system,
-                                                                      bool value) {
-    if (const ResultCode result{ApplyAutomaticCorrection(system, value)}; result != ResultSuccess) {
+Result StandardUserSystemClockCore::SetAutomaticCorrectionEnabled(Core::System& system,
+                                                                  bool value) {
+    if (const Result result{ApplyAutomaticCorrection(system, value)}; result != ResultSuccess) {
         return result;
     }
 
@@ -39,27 +38,27 @@ ResultCode StandardUserSystemClockCore::SetAutomaticCorrectionEnabled(Core::Syst
     return ResultSuccess;
 }
 
-ResultCode StandardUserSystemClockCore::GetClockContext(Core::System& system,
-                                                        SystemClockContext& ctx) const {
-    if (const ResultCode result{ApplyAutomaticCorrection(system, false)}; result != ResultSuccess) {
+Result StandardUserSystemClockCore::GetClockContext(Core::System& system,
+                                                    SystemClockContext& ctx) const {
+    if (const Result result{ApplyAutomaticCorrection(system, false)}; result != ResultSuccess) {
         return result;
     }
 
     return local_system_clock_core.GetClockContext(system, ctx);
 }
 
-ResultCode StandardUserSystemClockCore::Flush(const SystemClockContext&) {
-    UNREACHABLE();
+Result StandardUserSystemClockCore::Flush(const SystemClockContext&) {
+    UNIMPLEMENTED();
     return ERROR_NOT_IMPLEMENTED;
 }
 
-ResultCode StandardUserSystemClockCore::SetClockContext(const SystemClockContext&) {
-    UNREACHABLE();
+Result StandardUserSystemClockCore::SetClockContext(const SystemClockContext&) {
+    UNIMPLEMENTED();
     return ERROR_NOT_IMPLEMENTED;
 }
 
-ResultCode StandardUserSystemClockCore::ApplyAutomaticCorrection(Core::System& system,
-                                                                 bool value) const {
+Result StandardUserSystemClockCore::ApplyAutomaticCorrection(Core::System& system,
+                                                             bool value) const {
     if (auto_correction_enabled == value) {
         return ResultSuccess;
     }
@@ -69,7 +68,7 @@ ResultCode StandardUserSystemClockCore::ApplyAutomaticCorrection(Core::System& s
     }
 
     SystemClockContext ctx{};
-    if (const ResultCode result{network_system_clock_core.GetClockContext(system, ctx)};
+    if (const Result result{network_system_clock_core.GetClockContext(system, ctx)};
         result != ResultSuccess) {
         return result;
     }
diff --git a/src/core/hle/service/time/standard_user_system_clock_core.h b/src/core/hle/service/time/standard_user_system_clock_core.h
index b7cb2b045..ee6e29487 100644
--- a/src/core/hle/service/time/standard_user_system_clock_core.h
+++ b/src/core/hle/service/time/standard_user_system_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -29,9 +28,9 @@ public:
 
     ~StandardUserSystemClockCore() override;
 
-    ResultCode SetAutomaticCorrectionEnabled(Core::System& system, bool value);
+    Result SetAutomaticCorrectionEnabled(Core::System& system, bool value);
 
-    ResultCode GetClockContext(Core::System& system, SystemClockContext& ctx) const override;
+    Result GetClockContext(Core::System& system, SystemClockContext& ctx) const override;
 
     bool IsAutomaticCorrectionEnabled() const {
         return auto_correction_enabled;
@@ -42,11 +41,11 @@ public:
     }
 
 protected:
-    ResultCode Flush(const SystemClockContext&) override;
+    Result Flush(const SystemClockContext&) override;
 
-    ResultCode SetClockContext(const SystemClockContext&) override;
+    Result SetClockContext(const SystemClockContext&) override;
 
-    ResultCode ApplyAutomaticCorrection(Core::System& system, bool value) const;
+    Result ApplyAutomaticCorrection(Core::System& system, bool value) const;
 
     const SteadyClockTimePoint& GetAutomaticCorrectionUpdatedTime() const {
         return auto_correction_time;
diff --git a/src/core/hle/service/time/steady_clock_core.h b/src/core/hle/service/time/steady_clock_core.h
index 5ee2c0e0a..2867c351c 100644
--- a/src/core/hle/service/time/steady_clock_core.h
+++ b/src/core/hle/service/time/steady_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/system_clock_context_update_callback.cpp b/src/core/hle/service/time/system_clock_context_update_callback.cpp
index f656fab1c..a649bed3a 100644
--- a/src/core/hle/service/time/system_clock_context_update_callback.cpp
+++ b/src/core/hle/service/time/system_clock_context_update_callback.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/kernel/k_writable_event.h"
 #include "core/hle/service/time/errors.h"
@@ -31,8 +30,8 @@ void SystemClockContextUpdateCallback::BroadcastOperationEvent() {
     }
 }
 
-ResultCode SystemClockContextUpdateCallback::Update(const SystemClockContext& value) {
-    ResultCode result{ResultSuccess};
+Result SystemClockContextUpdateCallback::Update(const SystemClockContext& value) {
+    Result result{ResultSuccess};
 
     if (NeedUpdate(value)) {
         context = value;
@@ -48,7 +47,7 @@ ResultCode SystemClockContextUpdateCallback::Update(const SystemClockContext& va
     return result;
 }
 
-ResultCode SystemClockContextUpdateCallback::Update() {
+Result SystemClockContextUpdateCallback::Update() {
     return ResultSuccess;
 }
 
diff --git a/src/core/hle/service/time/system_clock_context_update_callback.h b/src/core/hle/service/time/system_clock_context_update_callback.h
index 6936397a5..9c6caf196 100644
--- a/src/core/hle/service/time/system_clock_context_update_callback.h
+++ b/src/core/hle/service/time/system_clock_context_update_callback.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -29,10 +28,10 @@ public:
 
     void BroadcastOperationEvent();
 
-    ResultCode Update(const SystemClockContext& value);
+    Result Update(const SystemClockContext& value);
 
 protected:
-    virtual ResultCode Update();
+    virtual Result Update();
 
     SystemClockContext context{};
 
diff --git a/src/core/hle/service/time/system_clock_core.cpp b/src/core/hle/service/time/system_clock_core.cpp
index 5c2354cdd..da078241f 100644
--- a/src/core/hle/service/time/system_clock_core.cpp
+++ b/src/core/hle/service/time/system_clock_core.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/time/steady_clock_core.h"
 #include "core/hle/service/time/system_clock_context_update_callback.h"
@@ -15,13 +14,13 @@ SystemClockCore::SystemClockCore(SteadyClockCore& steady_clock_core_)
 
 SystemClockCore::~SystemClockCore() = default;
 
-ResultCode SystemClockCore::GetCurrentTime(Core::System& system, s64& posix_time) const {
+Result SystemClockCore::GetCurrentTime(Core::System& system, s64& posix_time) const {
     posix_time = 0;
 
     const SteadyClockTimePoint current_time_point{steady_clock_core.GetCurrentTimePoint(system)};
 
     SystemClockContext clock_context{};
-    if (const ResultCode result{GetClockContext(system, clock_context)}; result != ResultSuccess) {
+    if (const Result result{GetClockContext(system, clock_context)}; result != ResultSuccess) {
         return result;
     }
 
@@ -34,26 +33,26 @@ ResultCode SystemClockCore::GetCurrentTime(Core::System& system, s64& posix_time
     return ResultSuccess;
 }
 
-ResultCode SystemClockCore::SetCurrentTime(Core::System& system, s64 posix_time) {
+Result SystemClockCore::SetCurrentTime(Core::System& system, s64 posix_time) {
     const SteadyClockTimePoint current_time_point{steady_clock_core.GetCurrentTimePoint(system)};
     const SystemClockContext clock_context{posix_time - current_time_point.time_point,
                                            current_time_point};
 
-    if (const ResultCode result{SetClockContext(clock_context)}; result != ResultSuccess) {
+    if (const Result result{SetClockContext(clock_context)}; result != ResultSuccess) {
         return result;
     }
     return Flush(clock_context);
 }
 
-ResultCode SystemClockCore::Flush(const SystemClockContext& clock_context) {
+Result SystemClockCore::Flush(const SystemClockContext& clock_context) {
     if (!system_clock_context_update_callback) {
         return ResultSuccess;
     }
     return system_clock_context_update_callback->Update(clock_context);
 }
 
-ResultCode SystemClockCore::SetSystemClockContext(const SystemClockContext& clock_context) {
-    if (const ResultCode result{SetClockContext(clock_context)}; result != ResultSuccess) {
+Result SystemClockCore::SetSystemClockContext(const SystemClockContext& clock_context) {
+    if (const Result result{SetClockContext(clock_context)}; result != ResultSuccess) {
         return result;
     }
     return Flush(clock_context);
diff --git a/src/core/hle/service/time/system_clock_core.h b/src/core/hle/service/time/system_clock_core.h
index b9237ad28..8cb34126f 100644
--- a/src/core/hle/service/time/system_clock_core.h
+++ b/src/core/hle/service/time/system_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -30,28 +29,28 @@ public:
         return steady_clock_core;
     }
 
-    ResultCode GetCurrentTime(Core::System& system, s64& posix_time) const;
+    Result GetCurrentTime(Core::System& system, s64& posix_time) const;
 
-    ResultCode SetCurrentTime(Core::System& system, s64 posix_time);
+    Result SetCurrentTime(Core::System& system, s64 posix_time);
 
-    virtual ResultCode GetClockContext([[maybe_unused]] Core::System& system,
-                                       SystemClockContext& value) const {
+    virtual Result GetClockContext([[maybe_unused]] Core::System& system,
+                                   SystemClockContext& value) const {
         value = context;
         return ResultSuccess;
     }
 
-    virtual ResultCode SetClockContext(const SystemClockContext& value) {
+    virtual Result SetClockContext(const SystemClockContext& value) {
         context = value;
         return ResultSuccess;
     }
 
-    virtual ResultCode Flush(const SystemClockContext& clock_context);
+    virtual Result Flush(const SystemClockContext& clock_context);
 
     void SetUpdateCallbackInstance(std::shared_ptr<SystemClockContextUpdateCallback> callback) {
         system_clock_context_update_callback = std::move(callback);
     }
 
-    ResultCode SetSystemClockContext(const SystemClockContext& context);
+    Result SetSystemClockContext(const SystemClockContext& context);
 
     bool IsInitialized() const {
         return is_initialized;
diff --git a/src/core/hle/service/time/tick_based_steady_clock_core.cpp b/src/core/hle/service/time/tick_based_steady_clock_core.cpp
index 47d4ab980..27600413e 100644
--- a/src/core/hle/service/time/tick_based_steady_clock_core.cpp
+++ b/src/core/hle/service/time/tick_based_steady_clock_core.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/core_timing.h"
diff --git a/src/core/hle/service/time/tick_based_steady_clock_core.h b/src/core/hle/service/time/tick_based_steady_clock_core.h
index 1a5a53fd7..491185dc3 100644
--- a/src/core/hle/service/time/tick_based_steady_clock_core.h
+++ b/src/core/hle/service/time/tick_based_steady_clock_core.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/time.cpp b/src/core/hle/service/time/time.cpp
index 4d8823b5a..f77cdbb43 100644
--- a/src/core/hle/service/time/time.cpp
+++ b/src/core/hle/service/time/time.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/core.h"
@@ -44,8 +43,7 @@ private:
         }
 
         s64 posix_time{};
-        if (const ResultCode result{clock_core.GetCurrentTime(system, posix_time)};
-            result.IsError()) {
+        if (const Result result{clock_core.GetCurrentTime(system, posix_time)}; result.IsError()) {
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(result);
             return;
@@ -66,7 +64,7 @@ private:
         }
 
         Clock::SystemClockContext system_clock_context{};
-        if (const ResultCode result{clock_core.GetClockContext(system, system_clock_context)};
+        if (const Result result{clock_core.GetClockContext(system, system_clock_context)};
             result.IsError()) {
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(result);
@@ -117,7 +115,7 @@ private:
     Clock::SteadyClockCore& clock_core;
 };
 
-ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
+Result Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
     Kernel::KThread* thread, Clock::SystemClockContext user_context,
     Clock::SystemClockContext network_context, Clock::TimeType type,
     Clock::ClockSnapshot& clock_snapshot) {
@@ -130,7 +128,7 @@ ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
         time_manager.GetStandardUserSystemClockCore().IsAutomaticCorrectionEnabled();
     clock_snapshot.type = type;
 
-    if (const ResultCode result{
+    if (const Result result{
             time_manager.GetTimeZoneContentManager().GetTimeZoneManager().GetDeviceLocationName(
                 clock_snapshot.location_name)};
         result != ResultSuccess) {
@@ -139,7 +137,7 @@ ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
 
     clock_snapshot.user_context = user_context;
 
-    if (const ResultCode result{Clock::ClockSnapshot::GetCurrentTime(
+    if (const Result result{Clock::ClockSnapshot::GetCurrentTime(
             clock_snapshot.user_time, clock_snapshot.steady_clock_time_point,
             clock_snapshot.user_context)};
         result != ResultSuccess) {
@@ -147,7 +145,7 @@ ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
     }
 
     TimeZone::CalendarInfo userCalendarInfo{};
-    if (const ResultCode result{
+    if (const Result result{
             time_manager.GetTimeZoneContentManager().GetTimeZoneManager().ToCalendarTimeWithMyRules(
                 clock_snapshot.user_time, userCalendarInfo)};
         result != ResultSuccess) {
@@ -166,7 +164,7 @@ ResultCode Module::Interface::GetClockSnapshotFromSystemClockContextInternal(
     }
 
     TimeZone::CalendarInfo networkCalendarInfo{};
-    if (const ResultCode result{
+    if (const Result result{
             time_manager.GetTimeZoneContentManager().GetTimeZoneManager().ToCalendarTimeWithMyRules(
                 clock_snapshot.network_time, networkCalendarInfo)};
         result != ResultSuccess) {
@@ -263,7 +261,7 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called, type={}", type);
 
     Clock::SystemClockContext user_context{};
-    if (const ResultCode result{
+    if (const Result result{
             system.GetTimeManager().GetStandardUserSystemClockCore().GetClockContext(system,
                                                                                      user_context)};
         result.IsError()) {
@@ -273,7 +271,7 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
     }
 
     Clock::SystemClockContext network_context{};
-    if (const ResultCode result{
+    if (const Result result{
             system.GetTimeManager().GetStandardNetworkSystemClockCore().GetClockContext(
                 system, network_context)};
         result.IsError()) {
@@ -283,7 +281,7 @@ void Module::Interface::GetClockSnapshot(Kernel::HLERequestContext& ctx) {
     }
 
     Clock::ClockSnapshot clock_snapshot{};
-    if (const ResultCode result{GetClockSnapshotFromSystemClockContextInternal(
+    if (const Result result{GetClockSnapshotFromSystemClockContextInternal(
             &ctx.GetThread(), user_context, network_context, type, clock_snapshot)};
         result.IsError()) {
         IPC::ResponseBuilder rb{ctx, 2};
@@ -309,7 +307,7 @@ void Module::Interface::GetClockSnapshotFromSystemClockContext(Kernel::HLEReques
     LOG_DEBUG(Service_Time, "called, type={}", type);
 
     Clock::ClockSnapshot clock_snapshot{};
-    if (const ResultCode result{GetClockSnapshotFromSystemClockContextInternal(
+    if (const Result result{GetClockSnapshotFromSystemClockContextInternal(
             &ctx.GetThread(), user_context, network_context, type, clock_snapshot)};
         result != ResultSuccess) {
         IPC::ResponseBuilder rb{ctx, 2};
@@ -366,7 +364,7 @@ void Module::Interface::CalculateSpanBetween(Kernel::HLERequestContext& ctx) {
     Clock::TimeSpanType time_span_type{};
     s64 span{};
 
-    if (const ResultCode result{snapshot_a.steady_clock_time_point.GetSpanBetween(
+    if (const Result result{snapshot_a.steady_clock_time_point.GetSpanBetween(
             snapshot_b.steady_clock_time_point, span)};
         result != ResultSuccess) {
         if (snapshot_a.network_time && snapshot_b.network_time) {
diff --git a/src/core/hle/service/time/time.h b/src/core/hle/service/time/time.h
index 30e2cd369..76a46cfc7 100644
--- a/src/core/hle/service/time/time.h
+++ b/src/core/hle/service/time/time.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -37,7 +36,7 @@ public:
         void GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx);
 
     private:
-        ResultCode GetClockSnapshotFromSystemClockContextInternal(
+        Result GetClockSnapshotFromSystemClockContextInternal(
             Kernel::KThread* thread, Clock::SystemClockContext user_context,
             Clock::SystemClockContext network_context, Clock::TimeType type,
             Clock::ClockSnapshot& cloc_snapshot);
diff --git a/src/core/hle/service/time/time_interface.cpp b/src/core/hle/service/time/time_interface.cpp
index bb7b6b5c1..0c53e98ee 100644
--- a/src/core/hle/service/time/time_interface.cpp
+++ b/src/core/hle/service/time/time_interface.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/time/time_interface.h"
 
diff --git a/src/core/hle/service/time/time_interface.h b/src/core/hle/service/time/time_interface.h
index c41766f1a..ceeb0e5ef 100644
--- a/src/core/hle/service/time/time_interface.h
+++ b/src/core/hle/service/time/time_interface.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/time_manager.cpp b/src/core/hle/service/time/time_manager.cpp
index 00f1ae8cf..28667710e 100644
--- a/src/core/hle/service/time/time_manager.cpp
+++ b/src/core/hle/service/time/time_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <chrono>
 #include <ctime>
@@ -112,7 +111,7 @@ struct TimeManager::Impl final {
                               FileSys::VirtualFile& vfs_file) {
         if (time_zone_content_manager.GetTimeZoneManager().SetDeviceLocationNameWithTimeZoneRule(
                 location_name, vfs_file) != ResultSuccess) {
-            UNREACHABLE();
+            ASSERT(false);
             return;
         }
 
@@ -156,7 +155,7 @@ struct TimeManager::Impl final {
         } else {
             if (standard_local_system_clock_core.SetCurrentTime(system_, posix_time) !=
                 ResultSuccess) {
-                UNREACHABLE();
+                ASSERT(false);
                 return;
             }
         }
@@ -171,7 +170,7 @@ struct TimeManager::Impl final {
 
         if (standard_network_system_clock_core.SetSystemClockContext(clock_context) !=
             ResultSuccess) {
-            UNREACHABLE();
+            ASSERT(false);
             return;
         }
 
@@ -184,7 +183,7 @@ struct TimeManager::Impl final {
                                       Clock::SteadyClockTimePoint steady_clock_time_point) {
         if (standard_user_system_clock_core.SetAutomaticCorrectionEnabled(
                 system_, is_automatic_correction_enabled) != ResultSuccess) {
-            UNREACHABLE();
+            ASSERT(false);
             return;
         }
 
@@ -204,7 +203,7 @@ struct TimeManager::Impl final {
         if (GetStandardLocalSystemClockCore()
                 .SetCurrentTime(system_, timespan.ToSeconds())
                 .IsError()) {
-            UNREACHABLE();
+            ASSERT(false);
             return;
         }
     }
diff --git a/src/core/hle/service/time/time_manager.h b/src/core/hle/service/time/time_manager.h
index 2404067c0..4f046f266 100644
--- a/src/core/hle/service/time/time_manager.h
+++ b/src/core/hle/service/time/time_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/time_sharedmemory.cpp b/src/core/hle/service/time/time_sharedmemory.cpp
index ed9f75ed6..a3aa0e77f 100644
--- a/src/core/hle/service/time/time_sharedmemory.cpp
+++ b/src/core/hle/service/time/time_sharedmemory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "core/core_timing.h"
diff --git a/src/core/hle/service/time/time_sharedmemory.h b/src/core/hle/service/time/time_sharedmemory.h
index 9307ea795..561685acd 100644
--- a/src/core/hle/service/time/time_sharedmemory.h
+++ b/src/core/hle/service/time/time_sharedmemory.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/time_zone_content_manager.cpp b/src/core/hle/service/time/time_zone_content_manager.cpp
index c634b6abd..afbfe9715 100644
--- a/src/core/hle/service/time/time_zone_content_manager.cpp
+++ b/src/core/hle/service/time/time_zone_content_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <sstream>
 
@@ -91,10 +90,10 @@ void TimeZoneContentManager::Initialize(TimeManager& time_manager) {
     }
 }
 
-ResultCode TimeZoneContentManager::LoadTimeZoneRule(TimeZoneRule& rules,
-                                                    const std::string& location_name) const {
+Result TimeZoneContentManager::LoadTimeZoneRule(TimeZoneRule& rules,
+                                                const std::string& location_name) const {
     FileSys::VirtualFile vfs_file;
-    if (const ResultCode result{GetTimeZoneInfoFile(location_name, vfs_file)};
+    if (const Result result{GetTimeZoneInfoFile(location_name, vfs_file)};
         result != ResultSuccess) {
         return result;
     }
@@ -107,8 +106,8 @@ bool TimeZoneContentManager::IsLocationNameValid(const std::string& location_nam
            location_name_cache.end();
 }
 
-ResultCode TimeZoneContentManager::GetTimeZoneInfoFile(const std::string& location_name,
-                                                       FileSys::VirtualFile& vfs_file) const {
+Result TimeZoneContentManager::GetTimeZoneInfoFile(const std::string& location_name,
+                                                   FileSys::VirtualFile& vfs_file) const {
     if (!IsLocationNameValid(location_name)) {
         return ERROR_TIME_NOT_FOUND;
     }
diff --git a/src/core/hle/service/time/time_zone_content_manager.h b/src/core/hle/service/time/time_zone_content_manager.h
index cfa601084..3d94b6428 100644
--- a/src/core/hle/service/time/time_zone_content_manager.h
+++ b/src/core/hle/service/time/time_zone_content_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -33,12 +32,12 @@ public:
         return time_zone_manager;
     }
 
-    ResultCode LoadTimeZoneRule(TimeZoneRule& rules, const std::string& location_name) const;
+    Result LoadTimeZoneRule(TimeZoneRule& rules, const std::string& location_name) const;
 
 private:
     bool IsLocationNameValid(const std::string& location_name) const;
-    ResultCode GetTimeZoneInfoFile(const std::string& location_name,
-                                   FileSys::VirtualFile& vfs_file) const;
+    Result GetTimeZoneInfoFile(const std::string& location_name,
+                               FileSys::VirtualFile& vfs_file) const;
 
     Core::System& system;
     TimeZoneManager time_zone_manager;
diff --git a/src/core/hle/service/time/time_zone_manager.cpp b/src/core/hle/service/time/time_zone_manager.cpp
index 2989cee5e..2aa675df9 100644
--- a/src/core/hle/service/time/time_zone_manager.cpp
+++ b/src/core/hle/service/time/time_zone_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <climits>
 
@@ -111,10 +110,9 @@ static constexpr s64 GetLeapDaysFromYear(s64 year) {
     }
 }
 
-static constexpr int GetMonthLength(bool is_leap_year, int month) {
-    constexpr std::array<int, 12> month_lengths{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-    constexpr std::array<int, 12> month_lengths_leap{31, 29, 31, 30, 31, 30,
-                                                     31, 31, 30, 31, 30, 31};
+static constexpr s8 GetMonthLength(bool is_leap_year, int month) {
+    constexpr std::array<s8, 12> month_lengths{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+    constexpr std::array<s8, 12> month_lengths_leap{31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
     return is_leap_year ? month_lengths_leap[month] : month_lengths[month];
 }
 
@@ -281,7 +279,7 @@ static constexpr int TransitionTime(int year, Rule rule, int offset) {
         break;
     }
     default:
-        UNREACHABLE();
+        ASSERT(false);
     }
     return value + rule.transition_time + offset;
 }
@@ -668,8 +666,8 @@ static bool ParseTimeZoneBinary(TimeZoneRule& time_zone_rule, FileSys::VirtualFi
     return true;
 }
 
-static ResultCode CreateCalendarTime(s64 time, int gmt_offset, CalendarTimeInternal& calendar_time,
-                                     CalendarAdditionalInfo& calendar_additional_info) {
+static Result CreateCalendarTime(s64 time, int gmt_offset, CalendarTimeInternal& calendar_time,
+                                 CalendarAdditionalInfo& calendar_additional_info) {
     s64 year{epoch_year};
     s64 time_days{time / seconds_per_day};
     s64 remaining_seconds{time % seconds_per_day};
@@ -743,9 +741,9 @@ static ResultCode CreateCalendarTime(s64 time, int gmt_offset, CalendarTimeInter
     return ResultSuccess;
 }
 
-static ResultCode ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time,
-                                         CalendarTimeInternal& calendar_time,
-                                         CalendarAdditionalInfo& calendar_additional_info) {
+static Result ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time,
+                                     CalendarTimeInternal& calendar_time,
+                                     CalendarAdditionalInfo& calendar_additional_info) {
     if ((rules.go_ahead && time < rules.ats[0]) ||
         (rules.go_back && time > rules.ats[rules.time_count - 1])) {
         s64 seconds{};
@@ -768,7 +766,7 @@ static ResultCode ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time,
         if (new_time < rules.ats[0] && new_time > rules.ats[rules.time_count - 1]) {
             return ERROR_TIME_NOT_FOUND;
         }
-        if (const ResultCode result{
+        if (const Result result{
                 ToCalendarTimeInternal(rules, new_time, calendar_time, calendar_additional_info)};
             result != ResultSuccess) {
             return result;
@@ -799,8 +797,8 @@ static ResultCode ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time,
         tti_index = rules.types[low - 1];
     }
 
-    if (const ResultCode result{CreateCalendarTime(time, rules.ttis[tti_index].gmt_offset,
-                                                   calendar_time, calendar_additional_info)};
+    if (const Result result{CreateCalendarTime(time, rules.ttis[tti_index].gmt_offset,
+                                               calendar_time, calendar_additional_info)};
         result != ResultSuccess) {
         return result;
     }
@@ -813,9 +811,9 @@ static ResultCode ToCalendarTimeInternal(const TimeZoneRule& rules, s64 time,
     return ResultSuccess;
 }
 
-static ResultCode ToCalendarTimeImpl(const TimeZoneRule& rules, s64 time, CalendarInfo& calendar) {
+static Result ToCalendarTimeImpl(const TimeZoneRule& rules, s64 time, CalendarInfo& calendar) {
     CalendarTimeInternal calendar_time{};
-    const ResultCode result{
+    const Result result{
         ToCalendarTimeInternal(rules, time, calendar_time, calendar.additional_info)};
     calendar.time.year = static_cast<s16>(calendar_time.year);
 
@@ -832,13 +830,13 @@ static ResultCode ToCalendarTimeImpl(const TimeZoneRule& rules, s64 time, Calend
 TimeZoneManager::TimeZoneManager() = default;
 TimeZoneManager::~TimeZoneManager() = default;
 
-ResultCode TimeZoneManager::ToCalendarTime(const TimeZoneRule& rules, s64 time,
-                                           CalendarInfo& calendar) const {
+Result TimeZoneManager::ToCalendarTime(const TimeZoneRule& rules, s64 time,
+                                       CalendarInfo& calendar) const {
     return ToCalendarTimeImpl(rules, time, calendar);
 }
 
-ResultCode TimeZoneManager::SetDeviceLocationNameWithTimeZoneRule(const std::string& location_name,
-                                                                  FileSys::VirtualFile& vfs_file) {
+Result TimeZoneManager::SetDeviceLocationNameWithTimeZoneRule(const std::string& location_name,
+                                                              FileSys::VirtualFile& vfs_file) {
     TimeZoneRule rule{};
     if (ParseTimeZoneBinary(rule, vfs_file)) {
         device_location_name = location_name;
@@ -848,12 +846,12 @@ ResultCode TimeZoneManager::SetDeviceLocationNameWithTimeZoneRule(const std::str
     return ERROR_TIME_ZONE_CONVERSION_FAILED;
 }
 
-ResultCode TimeZoneManager::SetUpdatedTime(const Clock::SteadyClockTimePoint& value) {
+Result TimeZoneManager::SetUpdatedTime(const Clock::SteadyClockTimePoint& value) {
     time_zone_update_time_point = value;
     return ResultSuccess;
 }
 
-ResultCode TimeZoneManager::ToCalendarTimeWithMyRules(s64 time, CalendarInfo& calendar) const {
+Result TimeZoneManager::ToCalendarTimeWithMyRules(s64 time, CalendarInfo& calendar) const {
     if (is_initialized) {
         return ToCalendarTime(time_zone_rule, time, calendar);
     } else {
@@ -861,16 +859,16 @@ ResultCode TimeZoneManager::ToCalendarTimeWithMyRules(s64 time, CalendarInfo& ca
     }
 }
 
-ResultCode TimeZoneManager::ParseTimeZoneRuleBinary(TimeZoneRule& rules,
-                                                    FileSys::VirtualFile& vfs_file) const {
+Result TimeZoneManager::ParseTimeZoneRuleBinary(TimeZoneRule& rules,
+                                                FileSys::VirtualFile& vfs_file) const {
     if (!ParseTimeZoneBinary(rules, vfs_file)) {
         return ERROR_TIME_ZONE_CONVERSION_FAILED;
     }
     return ResultSuccess;
 }
 
-ResultCode TimeZoneManager::ToPosixTime(const TimeZoneRule& rules,
-                                        const CalendarTime& calendar_time, s64& posix_time) const {
+Result TimeZoneManager::ToPosixTime(const TimeZoneRule& rules, const CalendarTime& calendar_time,
+                                    s64& posix_time) const {
     posix_time = 0;
 
     CalendarTimeInternal internal_time{
@@ -1022,8 +1020,8 @@ ResultCode TimeZoneManager::ToPosixTime(const TimeZoneRule& rules,
     return ResultSuccess;
 }
 
-ResultCode TimeZoneManager::ToPosixTimeWithMyRule(const CalendarTime& calendar_time,
-                                                  s64& posix_time) const {
+Result TimeZoneManager::ToPosixTimeWithMyRule(const CalendarTime& calendar_time,
+                                              s64& posix_time) const {
     if (is_initialized) {
         return ToPosixTime(time_zone_rule, calendar_time, posix_time);
     }
@@ -1031,7 +1029,7 @@ ResultCode TimeZoneManager::ToPosixTimeWithMyRule(const CalendarTime& calendar_t
     return ERROR_UNINITIALIZED_CLOCK;
 }
 
-ResultCode TimeZoneManager::GetDeviceLocationName(LocationName& value) const {
+Result TimeZoneManager::GetDeviceLocationName(LocationName& value) const {
     if (!is_initialized) {
         return ERROR_UNINITIALIZED_CLOCK;
     }
diff --git a/src/core/hle/service/time/time_zone_manager.h b/src/core/hle/service/time/time_zone_manager.h
index aaab0a1e0..5ebd4035e 100644
--- a/src/core/hle/service/time/time_zone_manager.h
+++ b/src/core/hle/service/time/time_zone_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -30,16 +29,16 @@ public:
         is_initialized = true;
     }
 
-    ResultCode SetDeviceLocationNameWithTimeZoneRule(const std::string& location_name,
-                                                     FileSys::VirtualFile& vfs_file);
-    ResultCode SetUpdatedTime(const Clock::SteadyClockTimePoint& value);
-    ResultCode GetDeviceLocationName(TimeZone::LocationName& value) const;
-    ResultCode ToCalendarTime(const TimeZoneRule& rules, s64 time, CalendarInfo& calendar) const;
-    ResultCode ToCalendarTimeWithMyRules(s64 time, CalendarInfo& calendar) const;
-    ResultCode ParseTimeZoneRuleBinary(TimeZoneRule& rules, FileSys::VirtualFile& vfs_file) const;
-    ResultCode ToPosixTime(const TimeZoneRule& rules, const CalendarTime& calendar_time,
-                           s64& posix_time) const;
-    ResultCode ToPosixTimeWithMyRule(const CalendarTime& calendar_time, s64& posix_time) const;
+    Result SetDeviceLocationNameWithTimeZoneRule(const std::string& location_name,
+                                                 FileSys::VirtualFile& vfs_file);
+    Result SetUpdatedTime(const Clock::SteadyClockTimePoint& value);
+    Result GetDeviceLocationName(TimeZone::LocationName& value) const;
+    Result ToCalendarTime(const TimeZoneRule& rules, s64 time, CalendarInfo& calendar) const;
+    Result ToCalendarTimeWithMyRules(s64 time, CalendarInfo& calendar) const;
+    Result ParseTimeZoneRuleBinary(TimeZoneRule& rules, FileSys::VirtualFile& vfs_file) const;
+    Result ToPosixTime(const TimeZoneRule& rules, const CalendarTime& calendar_time,
+                       s64& posix_time) const;
+    Result ToPosixTimeWithMyRule(const CalendarTime& calendar_time, s64& posix_time) const;
 
 private:
     bool is_initialized{};
diff --git a/src/core/hle/service/time/time_zone_service.cpp b/src/core/hle/service/time/time_zone_service.cpp
index 3871e7316..961040bfc 100644
--- a/src/core/hle/service/time/time_zone_service.cpp
+++ b/src/core/hle/service/time/time_zone_service.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/ipc_helpers.h"
@@ -33,7 +32,7 @@ void ITimeZoneService::GetDeviceLocationName(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called");
 
     TimeZone::LocationName location_name{};
-    if (const ResultCode result{
+    if (const Result result{
             time_zone_content_manager.GetTimeZoneManager().GetDeviceLocationName(location_name)};
         result != ResultSuccess) {
         IPC::ResponseBuilder rb{ctx, 2};
@@ -62,7 +61,7 @@ void ITimeZoneService::LoadTimeZoneRule(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called, location_name={}", location_name);
 
     TimeZone::TimeZoneRule time_zone_rule{};
-    if (const ResultCode result{
+    if (const Result result{
             time_zone_content_manager.LoadTimeZoneRule(time_zone_rule, location_name)};
         result != ResultSuccess) {
         IPC::ResponseBuilder rb{ctx, 2};
@@ -89,7 +88,7 @@ void ITimeZoneService::ToCalendarTime(Kernel::HLERequestContext& ctx) {
     std::memcpy(&time_zone_rule, buffer.data(), buffer.size());
 
     TimeZone::CalendarInfo calendar_info{};
-    if (const ResultCode result{time_zone_content_manager.GetTimeZoneManager().ToCalendarTime(
+    if (const Result result{time_zone_content_manager.GetTimeZoneManager().ToCalendarTime(
             time_zone_rule, posix_time, calendar_info)};
         result != ResultSuccess) {
         IPC::ResponseBuilder rb{ctx, 2};
@@ -109,7 +108,7 @@ void ITimeZoneService::ToCalendarTimeWithMyRule(Kernel::HLERequestContext& ctx)
     LOG_DEBUG(Service_Time, "called, posix_time=0x{:016X}", posix_time);
 
     TimeZone::CalendarInfo calendar_info{};
-    if (const ResultCode result{
+    if (const Result result{
             time_zone_content_manager.GetTimeZoneManager().ToCalendarTimeWithMyRules(
                 posix_time, calendar_info)};
         result != ResultSuccess) {
@@ -132,7 +131,7 @@ void ITimeZoneService::ToPosixTime(Kernel::HLERequestContext& ctx) {
     std::memcpy(&time_zone_rule, ctx.ReadBuffer().data(), sizeof(TimeZone::TimeZoneRule));
 
     s64 posix_time{};
-    if (const ResultCode result{time_zone_content_manager.GetTimeZoneManager().ToPosixTime(
+    if (const Result result{time_zone_content_manager.GetTimeZoneManager().ToPosixTime(
             time_zone_rule, calendar_time, posix_time)};
         result != ResultSuccess) {
         IPC::ResponseBuilder rb{ctx, 2};
@@ -155,9 +154,8 @@ void ITimeZoneService::ToPosixTimeWithMyRule(Kernel::HLERequestContext& ctx) {
     const auto calendar_time{rp.PopRaw<TimeZone::CalendarTime>()};
 
     s64 posix_time{};
-    if (const ResultCode result{
-            time_zone_content_manager.GetTimeZoneManager().ToPosixTimeWithMyRule(calendar_time,
-                                                                                 posix_time)};
+    if (const Result result{time_zone_content_manager.GetTimeZoneManager().ToPosixTimeWithMyRule(
+            calendar_time, posix_time)};
         result != ResultSuccess) {
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(result);
diff --git a/src/core/hle/service/time/time_zone_service.h b/src/core/hle/service/time/time_zone_service.h
index 2c9b97603..f151f4b56 100644
--- a/src/core/hle/service/time/time_zone_service.h
+++ b/src/core/hle/service/time/time_zone_service.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/time/time_zone_types.h b/src/core/hle/service/time/time_zone_types.h
index d39103253..eb4fb52d1 100644
--- a/src/core/hle/service/time/time_zone_types.h
+++ b/src/core/hle/service/time/time_zone_types.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/usb/usb.cpp b/src/core/hle/service/usb/usb.cpp
index 0747c33cd..ac46a406c 100644
--- a/src/core/hle/service/usb/usb.cpp
+++ b/src/core/hle/service/usb/usb.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/usb/usb.h b/src/core/hle/service/usb/usb.h
index fc366df34..b41b9684c 100644
--- a/src/core/hle/service/usb/usb.h
+++ b/src/core/hle/service/usb/usb.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/hle/service/vi/display/vi_display.cpp b/src/core/hle/service/vi/display/vi_display.cpp
index b7705c02a..288aafaaf 100644
--- a/src/core/hle/service/vi/display/vi_display.cpp
+++ b/src/core/hle/service/vi/display/vi_display.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <utility>
@@ -13,14 +12,38 @@
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/k_writable_event.h"
 #include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nvdrv/core/container.h"
+#include "core/hle/service/nvflinger/buffer_item_consumer.h"
+#include "core/hle/service/nvflinger/buffer_queue_consumer.h"
+#include "core/hle/service/nvflinger/buffer_queue_core.h"
+#include "core/hle/service/nvflinger/buffer_queue_producer.h"
+#include "core/hle/service/nvflinger/hos_binder_driver_server.h"
 #include "core/hle/service/vi/display/vi_display.h"
 #include "core/hle/service/vi/layer/vi_layer.h"
+#include "core/hle/service/vi/vi_results.h"
 
 namespace Service::VI {
 
-Display::Display(u64 id, std::string name_, KernelHelpers::ServiceContext& service_context_,
-                 Core::System& system_)
-    : display_id{id}, name{std::move(name_)}, service_context{service_context_} {
+struct BufferQueue {
+    std::shared_ptr<android::BufferQueueCore> core;
+    std::unique_ptr<android::BufferQueueProducer> producer;
+    std::unique_ptr<android::BufferQueueConsumer> consumer;
+};
+
+static BufferQueue CreateBufferQueue(KernelHelpers::ServiceContext& service_context,
+                                     Service::Nvidia::NvCore::NvMap& nvmap) {
+    auto buffer_queue_core = std::make_shared<android::BufferQueueCore>();
+    return {
+        buffer_queue_core,
+        std::make_unique<android::BufferQueueProducer>(service_context, buffer_queue_core, nvmap),
+        std::make_unique<android::BufferQueueConsumer>(buffer_queue_core, nvmap)};
+}
+
+Display::Display(u64 id, std::string name_,
+                 NVFlinger::HosBinderDriverServer& hos_binder_driver_server_,
+                 KernelHelpers::ServiceContext& service_context_, Core::System& system_)
+    : display_id{id}, name{std::move(name_)}, hos_binder_driver_server{hos_binder_driver_server_},
+      service_context{service_context_} {
     vsync_event = service_context.CreateEvent(fmt::format("Display VSync Event {}", id));
 }
 
@@ -36,29 +59,48 @@ const Layer& Display::GetLayer(std::size_t index) const {
     return *layers.at(index);
 }
 
-Kernel::KReadableEvent& Display::GetVSyncEvent() {
-    return vsync_event->GetReadableEvent();
+ResultVal<Kernel::KReadableEvent*> Display::GetVSyncEvent() {
+    if (got_vsync_event) {
+        return ResultPermissionDenied;
+    }
+
+    got_vsync_event = true;
+
+    return GetVSyncEventUnchecked();
+}
+
+Kernel::KReadableEvent* Display::GetVSyncEventUnchecked() {
+    return &vsync_event->GetReadableEvent();
 }
 
 void Display::SignalVSyncEvent() {
     vsync_event->GetWritableEvent().Signal();
 }
 
-void Display::CreateLayer(u64 layer_id, NVFlinger::BufferQueue& buffer_queue) {
-    // TODO(Subv): Support more than 1 layer.
+void Display::CreateLayer(u64 layer_id, u32 binder_id,
+                          Service::Nvidia::NvCore::Container& nv_core) {
     ASSERT_MSG(layers.empty(), "Only one layer is supported per display at the moment");
 
-    layers.emplace_back(std::make_shared<Layer>(layer_id, buffer_queue));
+    auto [core, producer, consumer] = CreateBufferQueue(service_context, nv_core.GetNvMapFile());
+
+    auto buffer_item_consumer = std::make_shared<android::BufferItemConsumer>(std::move(consumer));
+    buffer_item_consumer->Connect(false);
+
+    layers.emplace_back(std::make_unique<Layer>(layer_id, binder_id, *core, *producer,
+                                                std::move(buffer_item_consumer)));
+
+    hos_binder_driver_server.RegisterProducer(std::move(producer));
 }
 
 void Display::CloseLayer(u64 layer_id) {
-    std::erase_if(layers, [layer_id](const auto& layer) { return layer->GetID() == layer_id; });
+    std::erase_if(layers,
+                  [layer_id](const auto& layer) { return layer->GetLayerId() == layer_id; });
 }
 
 Layer* Display::FindLayer(u64 layer_id) {
     const auto itr =
-        std::find_if(layers.begin(), layers.end(), [layer_id](const std::shared_ptr<Layer>& layer) {
-            return layer->GetID() == layer_id;
+        std::find_if(layers.begin(), layers.end(), [layer_id](const std::unique_ptr<Layer>& layer) {
+            return layer->GetLayerId() == layer_id;
         });
 
     if (itr == layers.end()) {
@@ -70,8 +112,8 @@ Layer* Display::FindLayer(u64 layer_id) {
 
 const Layer* Display::FindLayer(u64 layer_id) const {
     const auto itr =
-        std::find_if(layers.begin(), layers.end(), [layer_id](const std::shared_ptr<Layer>& layer) {
-            return layer->GetID() == layer_id;
+        std::find_if(layers.begin(), layers.end(), [layer_id](const std::unique_ptr<Layer>& layer) {
+            return layer->GetLayerId() == layer_id;
         });
 
     if (itr == layers.end()) {
diff --git a/src/core/hle/service/vi/display/vi_display.h b/src/core/hle/service/vi/display/vi_display.h
index 329f4ba86..33d5f398c 100644
--- a/src/core/hle/service/vi/display/vi_display.h
+++ b/src/core/hle/service/vi/display/vi_display.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,17 +9,28 @@
 
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "core/hle/result.h"
 
 namespace Kernel {
 class KEvent;
 }
 
-namespace Service::NVFlinger {
-class BufferQueue;
+namespace Service::android {
+class BufferQueueProducer;
 }
+
 namespace Service::KernelHelpers {
 class ServiceContext;
-} // namespace Service::KernelHelpers
+}
+
+namespace Service::NVFlinger {
+class HosBinderDriverServer;
+}
+
+namespace Service::Nvidia::NvCore {
+class Container;
+class NvMap;
+} // namespace Service::Nvidia::NvCore
 
 namespace Service::VI {
 
@@ -35,12 +45,13 @@ public:
     /// Constructs a display with a given unique ID and name.
     ///
     /// @param id The unique ID for this display.
+    /// @param hos_binder_driver_server_ NVFlinger HOSBinderDriver server instance.
     /// @param service_context_ The ServiceContext for the owning service.
     /// @param name_ The name for this display.
     /// @param system_ The global system instance.
     ///
-    Display(u64 id, std::string name_, KernelHelpers::ServiceContext& service_context_,
-            Core::System& system_);
+    Display(u64 id, std::string name_, NVFlinger::HosBinderDriverServer& hos_binder_driver_server_,
+            KernelHelpers::ServiceContext& service_context_, Core::System& system_);
     ~Display();
 
     /// Gets the unique ID assigned to this display.
@@ -64,18 +75,30 @@ public:
     /// Gets a layer for this display based off an index.
     const Layer& GetLayer(std::size_t index) const;
 
-    /// Gets the readable vsync event.
-    Kernel::KReadableEvent& GetVSyncEvent();
+    std::size_t GetNumLayers() const {
+        return layers.size();
+    }
+
+    /**
+     * Gets the internal vsync event.
+     *
+     * @returns The internal Vsync event if it has not yet been retrieved,
+     *          VI::ResultPermissionDenied otherwise.
+     */
+    [[nodiscard]] ResultVal<Kernel::KReadableEvent*> GetVSyncEvent();
+
+    /// Gets the internal vsync event.
+    Kernel::KReadableEvent* GetVSyncEventUnchecked();
 
     /// Signals the internal vsync event.
     void SignalVSyncEvent();
 
     /// Creates and adds a layer to this display with the given ID.
     ///
-    /// @param layer_id     The ID to assign to the created layer.
-    /// @param buffer_queue The buffer queue for the layer instance to use.
+    /// @param layer_id The ID to assign to the created layer.
+    /// @param binder_id The ID assigned to the buffer queue.
     ///
-    void CreateLayer(u64 layer_id, NVFlinger::BufferQueue& buffer_queue);
+    void CreateLayer(u64 layer_id, u32 binder_id, Service::Nvidia::NvCore::Container& core);
 
     /// Closes and removes a layer from this display with the given ID.
     ///
@@ -104,10 +127,12 @@ public:
 private:
     u64 display_id;
     std::string name;
+    NVFlinger::HosBinderDriverServer& hos_binder_driver_server;
     KernelHelpers::ServiceContext& service_context;
 
-    std::vector<std::shared_ptr<Layer>> layers;
+    std::vector<std::unique_ptr<Layer>> layers;
     Kernel::KEvent* vsync_event{};
+    bool got_vsync_event{false};
 };
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/layer/vi_layer.cpp b/src/core/hle/service/vi/layer/vi_layer.cpp
index 9bc382587..9ae2e0e44 100644
--- a/src/core/hle/service/vi/layer/vi_layer.cpp
+++ b/src/core/hle/service/vi/layer/vi_layer.cpp
@@ -1,12 +1,15 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/vi/layer/vi_layer.h"
 
 namespace Service::VI {
 
-Layer::Layer(u64 id, NVFlinger::BufferQueue& queue) : layer_id{id}, buffer_queue{queue} {}
+Layer::Layer(u64 layer_id_, u32 binder_id_, android::BufferQueueCore& core_,
+             android::BufferQueueProducer& binder_,
+             std::shared_ptr<android::BufferItemConsumer>&& consumer_)
+    : layer_id{layer_id_}, binder_id{binder_id_}, core{core_}, binder{binder_}, consumer{std::move(
+                                                                                    consumer_)} {}
 
 Layer::~Layer() = default;
 
diff --git a/src/core/hle/service/vi/layer/vi_layer.h b/src/core/hle/service/vi/layer/vi_layer.h
index ebdd85505..8cf1b5275 100644
--- a/src/core/hle/service/vi/layer/vi_layer.h
+++ b/src/core/hle/service/vi/layer/vi_layer.h
@@ -1,14 +1,17 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <memory>
+
 #include "common/common_types.h"
 
-namespace Service::NVFlinger {
-class BufferQueue;
-}
+namespace Service::android {
+class BufferItemConsumer;
+class BufferQueueCore;
+class BufferQueueProducer;
+} // namespace Service::android
 
 namespace Service::VI {
 
@@ -17,10 +20,13 @@ class Layer {
 public:
     /// Constructs a layer with a given ID and buffer queue.
     ///
-    /// @param id    The ID to assign to this layer.
-    /// @param queue The buffer queue for this layer to use.
+    /// @param layer_id_ The ID to assign to this layer.
+    /// @param binder_id_ The binder ID to assign to this layer.
+    /// @param binder_ The buffer producer queue for this layer to use.
     ///
-    Layer(u64 id, NVFlinger::BufferQueue& queue);
+    Layer(u64 layer_id_, u32 binder_id_, android::BufferQueueCore& core_,
+          android::BufferQueueProducer& binder_,
+          std::shared_ptr<android::BufferItemConsumer>&& consumer_);
     ~Layer();
 
     Layer(const Layer&) = delete;
@@ -30,23 +36,47 @@ public:
     Layer& operator=(Layer&&) = delete;
 
     /// Gets the ID for this layer.
-    u64 GetID() const {
+    u64 GetLayerId() const {
         return layer_id;
     }
 
+    /// Gets the binder ID for this layer.
+    u32 GetBinderId() const {
+        return binder_id;
+    }
+
     /// Gets a reference to the buffer queue this layer is using.
-    NVFlinger::BufferQueue& GetBufferQueue() {
-        return buffer_queue;
+    android::BufferQueueProducer& GetBufferQueue() {
+        return binder;
     }
 
     /// Gets a const reference to the buffer queue this layer is using.
-    const NVFlinger::BufferQueue& GetBufferQueue() const {
-        return buffer_queue;
+    const android::BufferQueueProducer& GetBufferQueue() const {
+        return binder;
+    }
+
+    android::BufferItemConsumer& GetConsumer() {
+        return *consumer;
+    }
+
+    const android::BufferItemConsumer& GetConsumer() const {
+        return *consumer;
+    }
+
+    android::BufferQueueCore& Core() {
+        return core;
+    }
+
+    const android::BufferQueueCore& Core() const {
+        return core;
     }
 
 private:
-    u64 layer_id;
-    NVFlinger::BufferQueue& buffer_queue;
+    const u64 layer_id;
+    const u32 binder_id;
+    android::BufferQueueCore& core;
+    android::BufferQueueProducer& binder;
+    std::shared_ptr<android::BufferItemConsumer> consumer;
 };
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index 75ee3e5e4..9c917cacf 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -22,21 +21,20 @@
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/service/nvdrv/nvdata.h"
-#include "core/hle/service/nvflinger/buffer_queue.h"
+#include "core/hle/service/nvflinger/binder.h"
+#include "core/hle/service/nvflinger/buffer_queue_producer.h"
+#include "core/hle/service/nvflinger/hos_binder_driver_server.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
+#include "core/hle/service/nvflinger/parcel.h"
 #include "core/hle/service/service.h"
 #include "core/hle/service/vi/vi.h"
 #include "core/hle/service/vi/vi_m.h"
+#include "core/hle/service/vi/vi_results.h"
 #include "core/hle/service/vi/vi_s.h"
 #include "core/hle/service/vi/vi_u.h"
 
 namespace Service::VI {
 
-constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::VI, 1};
-constexpr ResultCode ERR_PERMISSION_DENIED{ErrorModule::VI, 5};
-constexpr ResultCode ERR_UNSUPPORTED{ErrorModule::VI, 6};
-constexpr ResultCode ERR_NOT_FOUND{ErrorModule::VI, 7};
-
 struct DisplayInfo {
     /// The name of this particular display.
     char display_name[0x40]{"Default"};
@@ -57,447 +55,26 @@ struct DisplayInfo {
 };
 static_assert(sizeof(DisplayInfo) == 0x60, "DisplayInfo has wrong size");
 
-class Parcel {
-public:
-    // This default size was chosen arbitrarily.
-    static constexpr std::size_t DefaultBufferSize = 0x40;
-    Parcel() : buffer(DefaultBufferSize) {}
-    explicit Parcel(std::vector<u8> data) : buffer(std::move(data)) {}
-    virtual ~Parcel() = default;
-
-    template <typename T>
-    T Read() {
-        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
-        ASSERT(read_index + sizeof(T) <= buffer.size());
-
-        T val;
-        std::memcpy(&val, buffer.data() + read_index, sizeof(T));
-        read_index += sizeof(T);
-        read_index = Common::AlignUp(read_index, 4);
-        return val;
-    }
-
-    template <typename T>
-    T ReadUnaligned() {
-        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
-        ASSERT(read_index + sizeof(T) <= buffer.size());
-
-        T val;
-        std::memcpy(&val, buffer.data() + read_index, sizeof(T));
-        read_index += sizeof(T);
-        return val;
-    }
-
-    std::vector<u8> ReadBlock(std::size_t length) {
-        ASSERT(read_index + length <= buffer.size());
-        const u8* const begin = buffer.data() + read_index;
-        const u8* const end = begin + length;
-        std::vector<u8> data(begin, end);
-        read_index += length;
-        read_index = Common::AlignUp(read_index, 4);
-        return data;
-    }
-
-    std::u16string ReadInterfaceToken() {
-        [[maybe_unused]] const u32 unknown = Read<u32_le>();
-        const u32 length = Read<u32_le>();
-
-        std::u16string token{};
-
-        for (u32 ch = 0; ch < length + 1; ++ch) {
-            token.push_back(ReadUnaligned<u16_le>());
-        }
-
-        read_index = Common::AlignUp(read_index, 4);
-
-        return token;
-    }
-
-    template <typename T>
-    void Write(const T& val) {
-        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
-
-        if (buffer.size() < write_index + sizeof(T)) {
-            buffer.resize(buffer.size() + sizeof(T) + DefaultBufferSize);
-        }
-
-        std::memcpy(buffer.data() + write_index, &val, sizeof(T));
-        write_index += sizeof(T);
-        write_index = Common::AlignUp(write_index, 4);
-    }
-
-    template <typename T>
-    void WriteObject(const T& val) {
-        static_assert(std::is_trivially_copyable_v<T>, "T must be trivially copyable.");
-
-        const u32_le size = static_cast<u32>(sizeof(val));
-        Write(size);
-        // TODO(Subv): Support file descriptors.
-        Write<u32_le>(0); // Fd count.
-        Write(val);
-    }
-
-    void Deserialize() {
-        ASSERT(buffer.size() > sizeof(Header));
-
-        Header header{};
-        std::memcpy(&header, buffer.data(), sizeof(Header));
-
-        read_index = header.data_offset;
-        DeserializeData();
-    }
-
-    std::vector<u8> Serialize() {
-        ASSERT(read_index == 0);
-        write_index = sizeof(Header);
-
-        SerializeData();
-
-        Header header{};
-        header.data_size = static_cast<u32_le>(write_index - sizeof(Header));
-        header.data_offset = sizeof(Header);
-        header.objects_size = 4;
-        header.objects_offset = static_cast<u32>(sizeof(Header) + header.data_size);
-        std::memcpy(buffer.data(), &header, sizeof(Header));
-
-        return buffer;
-    }
-
-protected:
-    virtual void SerializeData() {}
-
-    virtual void DeserializeData() {}
-
-private:
-    struct Header {
-        u32_le data_size;
-        u32_le data_offset;
-        u32_le objects_size;
-        u32_le objects_offset;
-    };
-    static_assert(sizeof(Header) == 16, "ParcelHeader has wrong size");
-
-    std::vector<u8> buffer;
-    std::size_t read_index = 0;
-    std::size_t write_index = 0;
-};
-
-class NativeWindow : public Parcel {
-public:
-    explicit NativeWindow(u32 id) {
-        data.id = id;
-    }
-    ~NativeWindow() override = default;
-
-protected:
-    void SerializeData() override {
-        Write(data);
-    }
-
-private:
-    struct Data {
-        u32_le magic = 2;
-        u32_le process_id = 1;
-        u32_le id;
-        INSERT_PADDING_WORDS(3);
-        std::array<u8, 8> dispdrv = {'d', 'i', 's', 'p', 'd', 'r', 'v', '\0'};
-        INSERT_PADDING_WORDS(2);
-    };
-    static_assert(sizeof(Data) == 0x28, "ParcelData has wrong size");
-
-    Data data{};
-};
-
-class IGBPConnectRequestParcel : public Parcel {
-public:
-    explicit IGBPConnectRequestParcel(std::vector<u8> buffer_) : Parcel(std::move(buffer_)) {
-        Deserialize();
-    }
-
-    void DeserializeData() override {
-        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
-        data = Read<Data>();
-    }
-
-    struct Data {
-        u32_le unk;
-        u32_le api;
-        u32_le producer_controlled_by_app;
-    };
-
-    Data data;
-};
-
-class IGBPConnectResponseParcel : public Parcel {
+class NativeWindow final {
 public:
-    explicit IGBPConnectResponseParcel(u32 width, u32 height) {
-        data.width = width;
-        data.height = height;
-    }
-    ~IGBPConnectResponseParcel() override = default;
-
-protected:
-    void SerializeData() override {
-        Write(data);
-    }
-
-private:
-    struct Data {
-        u32_le width;
-        u32_le height;
-        u32_le transform_hint;
-        u32_le num_pending_buffers;
-        u32_le status;
-    };
-    static_assert(sizeof(Data) == 20, "ParcelData has wrong size");
-
-    Data data{};
-};
-
-/// Represents a parcel containing one int '0' as its data
-/// Used by DetachBuffer and Disconnect
-class IGBPEmptyResponseParcel : public Parcel {
-protected:
-    void SerializeData() override {
-        Write(data);
-    }
+    constexpr explicit NativeWindow(u32 id_) : id{id_} {}
+    constexpr explicit NativeWindow(const NativeWindow& other) = default;
 
 private:
-    struct Data {
-        u32_le unk_0{};
-    };
-
-    Data data{};
-};
-
-class IGBPSetPreallocatedBufferRequestParcel : public Parcel {
-public:
-    explicit IGBPSetPreallocatedBufferRequestParcel(std::vector<u8> buffer_)
-        : Parcel(std::move(buffer_)) {
-        Deserialize();
-    }
-
-    void DeserializeData() override {
-        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
-        data = Read<Data>();
-        if (data.contains_object != 0) {
-            buffer_container = Read<BufferContainer>();
-        }
-    }
-
-    struct Data {
-        u32_le slot;
-        u32_le contains_object;
-    };
-
-    struct BufferContainer {
-        u32_le graphic_buffer_length;
-        INSERT_PADDING_WORDS(1);
-        NVFlinger::IGBPBuffer buffer{};
-    };
-
-    Data data{};
-    BufferContainer buffer_container{};
-};
-
-class IGBPSetPreallocatedBufferResponseParcel : public Parcel {
-protected:
-    void SerializeData() override {
-        // TODO(Subv): Find out what this means
-        Write<u32>(0);
-    }
-};
-
-class IGBPCancelBufferRequestParcel : public Parcel {
-public:
-    explicit IGBPCancelBufferRequestParcel(std::vector<u8> buffer_) : Parcel(std::move(buffer_)) {
-        Deserialize();
-    }
-
-    void DeserializeData() override {
-        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
-        data = Read<Data>();
-    }
-
-    struct Data {
-        u32_le slot;
-        Service::Nvidia::MultiFence multi_fence;
-    };
-
-    Data data;
-};
-
-class IGBPCancelBufferResponseParcel : public Parcel {
-protected:
-    void SerializeData() override {
-        Write<u32>(0); // Success
-    }
-};
-
-class IGBPDequeueBufferRequestParcel : public Parcel {
-public:
-    explicit IGBPDequeueBufferRequestParcel(std::vector<u8> buffer_) : Parcel(std::move(buffer_)) {
-        Deserialize();
-    }
-
-    void DeserializeData() override {
-        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
-        data = Read<Data>();
-    }
-
-    struct Data {
-        u32_le pixel_format;
-        u32_le width;
-        u32_le height;
-        u32_le get_frame_timestamps;
-        u32_le usage;
-    };
-
-    Data data;
-};
-
-class IGBPDequeueBufferResponseParcel : public Parcel {
-public:
-    explicit IGBPDequeueBufferResponseParcel(u32 slot_, Nvidia::MultiFence& multi_fence_)
-        : slot(slot_), multi_fence(multi_fence_) {}
-
-protected:
-    void SerializeData() override {
-        Write(slot);
-        Write<u32_le>(1);
-        WriteObject(multi_fence);
-        Write<u32_le>(0);
-    }
-
-    u32_le slot;
-    Service::Nvidia::MultiFence multi_fence;
-};
-
-class IGBPRequestBufferRequestParcel : public Parcel {
-public:
-    explicit IGBPRequestBufferRequestParcel(std::vector<u8> buffer_) : Parcel(std::move(buffer_)) {
-        Deserialize();
-    }
-
-    void DeserializeData() override {
-        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
-        slot = Read<u32_le>();
-    }
-
-    u32_le slot;
-};
-
-class IGBPRequestBufferResponseParcel : public Parcel {
-public:
-    explicit IGBPRequestBufferResponseParcel(NVFlinger::IGBPBuffer buffer_) : buffer(buffer_) {}
-    ~IGBPRequestBufferResponseParcel() override = default;
-
-protected:
-    void SerializeData() override {
-        // TODO(Subv): Figure out what this value means, writing non-zero here will make libnx
-        // try to read an IGBPBuffer object from the parcel.
-        Write<u32_le>(1);
-        WriteObject(buffer);
-        Write<u32_le>(0);
-    }
-
-    NVFlinger::IGBPBuffer buffer;
-};
-
-class IGBPQueueBufferRequestParcel : public Parcel {
-public:
-    explicit IGBPQueueBufferRequestParcel(std::vector<u8> buffer_) : Parcel(std::move(buffer_)) {
-        Deserialize();
-    }
-
-    void DeserializeData() override {
-        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
-        data = Read<Data>();
-    }
-
-    struct Data {
-        u32_le slot;
-        INSERT_PADDING_WORDS(3);
-        u32_le timestamp;
-        s32_le is_auto_timestamp;
-        s32_le crop_top;
-        s32_le crop_left;
-        s32_le crop_right;
-        s32_le crop_bottom;
-        s32_le scaling_mode;
-        NVFlinger::BufferQueue::BufferTransformFlags transform;
-        u32_le sticky_transform;
-        INSERT_PADDING_WORDS(1);
-        u32_le swap_interval;
-        Service::Nvidia::MultiFence multi_fence;
-
-        Common::Rectangle<int> GetCropRect() const {
-            return {crop_left, crop_top, crop_right, crop_bottom};
-        }
-    };
-    static_assert(sizeof(Data) == 96, "ParcelData has wrong size");
-
-    Data data;
-};
-
-class IGBPQueueBufferResponseParcel : public Parcel {
-public:
-    explicit IGBPQueueBufferResponseParcel(u32 width, u32 height) {
-        data.width = width;
-        data.height = height;
-    }
-    ~IGBPQueueBufferResponseParcel() override = default;
-
-protected:
-    void SerializeData() override {
-        Write(data);
-    }
-
-private:
-    struct Data {
-        u32_le width;
-        u32_le height;
-        u32_le transform_hint;
-        u32_le num_pending_buffers;
-        u32_le status;
-    };
-    static_assert(sizeof(Data) == 20, "ParcelData has wrong size");
-
-    Data data{};
-};
-
-class IGBPQueryRequestParcel : public Parcel {
-public:
-    explicit IGBPQueryRequestParcel(std::vector<u8> buffer_) : Parcel(std::move(buffer_)) {
-        Deserialize();
-    }
-
-    void DeserializeData() override {
-        [[maybe_unused]] const std::u16string token = ReadInterfaceToken();
-        type = Read<u32_le>();
-    }
-
-    u32 type;
-};
-
-class IGBPQueryResponseParcel : public Parcel {
-public:
-    explicit IGBPQueryResponseParcel(u32 value_) : value{value_} {}
-    ~IGBPQueryResponseParcel() override = default;
-
-protected:
-    void SerializeData() override {
-        Write(value);
-    }
-
-private:
-    u32_le value;
+    const u32 magic = 2;
+    const u32 process_id = 1;
+    const u32 id;
+    INSERT_PADDING_WORDS(3);
+    std::array<u8, 8> dispdrv = {'d', 'i', 's', 'p', 'd', 'r', 'v', '\0'};
+    INSERT_PADDING_WORDS(2);
 };
+static_assert(sizeof(NativeWindow) == 0x28, "NativeWindow has wrong size");
 
 class IHOSBinderDriver final : public ServiceFramework<IHOSBinderDriver> {
 public:
-    explicit IHOSBinderDriver(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_)
-        : ServiceFramework{system_, "IHOSBinderDriver"}, nv_flinger(nv_flinger_) {
+    explicit IHOSBinderDriver(Core::System& system_, NVFlinger::HosBinderDriverServer& server_)
+        : ServiceFramework{system_, "IHOSBinderDriver", ServiceThreadType::CreateNew},
+          server(server_) {
         static const FunctionInfo functions[] = {
             {0, &IHOSBinderDriver::TransactParcel, "TransactParcel"},
             {1, &IHOSBinderDriver::AdjustRefcount, "AdjustRefcount"},
@@ -508,147 +85,16 @@ public:
     }
 
 private:
-    enum class TransactionId {
-        RequestBuffer = 1,
-        SetBufferCount = 2,
-        DequeueBuffer = 3,
-        DetachBuffer = 4,
-        DetachNextBuffer = 5,
-        AttachBuffer = 6,
-        QueueBuffer = 7,
-        CancelBuffer = 8,
-        Query = 9,
-        Connect = 10,
-        Disconnect = 11,
-
-        AllocateBuffers = 13,
-        SetPreallocatedBuffer = 14,
-
-        GetBufferHistory = 17
-    };
-
     void TransactParcel(Kernel::HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
         const u32 id = rp.Pop<u32>();
-        const auto transaction = static_cast<TransactionId>(rp.Pop<u32>());
+        const auto transaction = static_cast<android::TransactionId>(rp.Pop<u32>());
         const u32 flags = rp.Pop<u32>();
 
         LOG_DEBUG(Service_VI, "called. id=0x{:08X} transaction={:X}, flags=0x{:08X}", id,
                   transaction, flags);
 
-        auto& buffer_queue = *nv_flinger.FindBufferQueue(id);
-
-        switch (transaction) {
-        case TransactionId::Connect: {
-            IGBPConnectRequestParcel request{ctx.ReadBuffer()};
-            IGBPConnectResponseParcel response{static_cast<u32>(DisplayResolution::UndockedWidth),
-                                               static_cast<u32>(DisplayResolution::UndockedHeight)};
-
-            buffer_queue.Connect();
-
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::SetPreallocatedBuffer: {
-            IGBPSetPreallocatedBufferRequestParcel request{ctx.ReadBuffer()};
-
-            buffer_queue.SetPreallocatedBuffer(request.data.slot, request.buffer_container.buffer);
-
-            IGBPSetPreallocatedBufferResponseParcel response{};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::DequeueBuffer: {
-            IGBPDequeueBufferRequestParcel request{ctx.ReadBuffer()};
-            const u32 width{request.data.width};
-            const u32 height{request.data.height};
-
-            do {
-                if (auto result = buffer_queue.DequeueBuffer(width, height); result) {
-                    // Buffer is available
-                    IGBPDequeueBufferResponseParcel response{result->first, *result->second};
-                    ctx.WriteBuffer(response.Serialize());
-                    break;
-                }
-            } while (buffer_queue.IsConnected());
-
-            break;
-        }
-        case TransactionId::RequestBuffer: {
-            IGBPRequestBufferRequestParcel request{ctx.ReadBuffer()};
-
-            auto& buffer = buffer_queue.RequestBuffer(request.slot);
-            IGBPRequestBufferResponseParcel response{buffer};
-            ctx.WriteBuffer(response.Serialize());
-
-            break;
-        }
-        case TransactionId::QueueBuffer: {
-            IGBPQueueBufferRequestParcel request{ctx.ReadBuffer()};
-
-            buffer_queue.QueueBuffer(request.data.slot, request.data.transform,
-                                     request.data.GetCropRect(), request.data.swap_interval,
-                                     request.data.multi_fence);
-
-            IGBPQueueBufferResponseParcel response{1280, 720};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::Query: {
-            IGBPQueryRequestParcel request{ctx.ReadBuffer()};
-
-            const u32 value =
-                buffer_queue.Query(static_cast<NVFlinger::BufferQueue::QueryType>(request.type));
-
-            IGBPQueryResponseParcel response{value};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::CancelBuffer: {
-            IGBPCancelBufferRequestParcel request{ctx.ReadBuffer()};
-
-            buffer_queue.CancelBuffer(request.data.slot, request.data.multi_fence);
-
-            IGBPCancelBufferResponseParcel response{};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::Disconnect: {
-            LOG_WARNING(Service_VI, "(STUBBED) called, transaction=Disconnect");
-            const auto buffer = ctx.ReadBuffer();
-
-            buffer_queue.Disconnect();
-
-            IGBPEmptyResponseParcel response{};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::DetachBuffer: {
-            const auto buffer = ctx.ReadBuffer();
-
-            IGBPEmptyResponseParcel response{};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::SetBufferCount: {
-            LOG_WARNING(Service_VI, "(STUBBED) called, transaction=SetBufferCount");
-            [[maybe_unused]] const auto buffer = ctx.ReadBuffer();
-
-            IGBPEmptyResponseParcel response{};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        case TransactionId::GetBufferHistory: {
-            LOG_WARNING(Service_VI, "(STUBBED) called, transaction=GetBufferHistory");
-            [[maybe_unused]] const auto buffer = ctx.ReadBuffer();
-
-            IGBPEmptyResponseParcel response{};
-            ctx.WriteBuffer(response.Serialize());
-            break;
-        }
-        default:
-            ASSERT_MSG(false, "Unimplemented");
-        }
+        server.TryGetProducer(id)->Transact(ctx, transaction, flags);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
@@ -674,13 +120,13 @@ private:
 
         LOG_WARNING(Service_VI, "(STUBBED) called id={}, unknown={:08X}", id, unknown);
 
-        // TODO(Subv): Find out what this actually is.
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(nv_flinger.FindBufferQueue(id)->GetBufferWaitEvent());
+        rb.PushCopyObjects(server.TryGetProducer(id)->GetNativeHandle());
     }
 
-    NVFlinger::NVFlinger& nv_flinger;
+private:
+    NVFlinger::HosBinderDriverServer& server;
 };
 
 class ISystemDisplayService final : public ServiceFramework<ISystemDisplayService> {
@@ -899,7 +345,7 @@ private:
         if (!layer_id) {
             LOG_ERROR(Service_VI, "Layer not found! display=0x{:016X}", display);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -937,7 +383,40 @@ private:
 
 class IApplicationDisplayService final : public ServiceFramework<IApplicationDisplayService> {
 public:
-    explicit IApplicationDisplayService(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_);
+    IApplicationDisplayService(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
+                               NVFlinger::HosBinderDriverServer& hos_binder_driver_server_)
+        : ServiceFramework{system_, "IApplicationDisplayService"}, nv_flinger{nv_flinger_},
+          hos_binder_driver_server{hos_binder_driver_server_} {
+
+        static const FunctionInfo functions[] = {
+            {100, &IApplicationDisplayService::GetRelayService, "GetRelayService"},
+            {101, &IApplicationDisplayService::GetSystemDisplayService, "GetSystemDisplayService"},
+            {102, &IApplicationDisplayService::GetManagerDisplayService,
+             "GetManagerDisplayService"},
+            {103, &IApplicationDisplayService::GetIndirectDisplayTransactionService,
+             "GetIndirectDisplayTransactionService"},
+            {1000, &IApplicationDisplayService::ListDisplays, "ListDisplays"},
+            {1010, &IApplicationDisplayService::OpenDisplay, "OpenDisplay"},
+            {1011, &IApplicationDisplayService::OpenDefaultDisplay, "OpenDefaultDisplay"},
+            {1020, &IApplicationDisplayService::CloseDisplay, "CloseDisplay"},
+            {1101, &IApplicationDisplayService::SetDisplayEnabled, "SetDisplayEnabled"},
+            {1102, &IApplicationDisplayService::GetDisplayResolution, "GetDisplayResolution"},
+            {2020, &IApplicationDisplayService::OpenLayer, "OpenLayer"},
+            {2021, &IApplicationDisplayService::CloseLayer, "CloseLayer"},
+            {2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
+            {2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
+            {2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
+            {2102, &IApplicationDisplayService::ConvertScalingMode, "ConvertScalingMode"},
+            {2450, &IApplicationDisplayService::GetIndirectLayerImageMap,
+             "GetIndirectLayerImageMap"},
+            {2451, nullptr, "GetIndirectLayerImageCropMap"},
+            {2460, &IApplicationDisplayService::GetIndirectLayerImageRequiredMemoryInfo,
+             "GetIndirectLayerImageRequiredMemoryInfo"},
+            {5202, &IApplicationDisplayService::GetDisplayVsyncEvent, "GetDisplayVsyncEvent"},
+            {5203, nullptr, "GetDisplayVsyncEventForDebug"},
+        };
+        RegisterHandlers(functions);
+    }
 
 private:
     enum class ConvertedScaleMode : u64 {
@@ -961,7 +440,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IHOSBinderDriver>(system, nv_flinger);
+        rb.PushIpcInterface<IHOSBinderDriver>(system, hos_binder_driver_server);
     }
 
     void GetSystemDisplayService(Kernel::HLERequestContext& ctx) {
@@ -985,7 +464,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IHOSBinderDriver>(system, nv_flinger);
+        rb.PushIpcInterface<IHOSBinderDriver>(system, hos_binder_driver_server);
     }
 
     void OpenDisplay(Kernel::HLERequestContext& ctx) {
@@ -1016,7 +495,7 @@ private:
         if (!display_id) {
             LOG_ERROR(Service_VI, "Display not found! display_name={}", name);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -1072,14 +551,14 @@ private:
 
         if (scaling_mode > NintendoScaleMode::PreserveAspectRatio) {
             LOG_ERROR(Service_VI, "Invalid scaling mode provided.");
-            rb.Push(ERR_OPERATION_FAILED);
+            rb.Push(ResultOperationFailed);
             return;
         }
 
         if (scaling_mode != NintendoScaleMode::ScaleToWindow &&
             scaling_mode != NintendoScaleMode::PreserveAspectRatio) {
             LOG_ERROR(Service_VI, "Unsupported scaling mode supplied.");
-            rb.Push(ERR_UNSUPPORTED);
+            rb.Push(ResultNotSupported);
             return;
         }
 
@@ -1089,7 +568,7 @@ private:
     void ListDisplays(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_VI, "(STUBBED) called");
 
-        DisplayInfo display_info;
+        const DisplayInfo display_info;
         ctx.WriteBuffer(&display_info, sizeof(DisplayInfo));
         IPC::ResponseBuilder rb{ctx, 4};
         rb.Push(ResultSuccess);
@@ -1112,7 +591,7 @@ private:
         if (!display_id) {
             LOG_ERROR(Service_VI, "Layer not found! layer_id={}", layer_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -1120,12 +599,12 @@ private:
         if (!buffer_queue_id) {
             LOG_ERROR(Service_VI, "Buffer queue id not found! display_id={}", *display_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
-        NativeWindow native_window{*buffer_queue_id};
-        const auto buffer_size = ctx.WriteBuffer(native_window.Serialize());
+        const auto parcel = android::Parcel{NativeWindow{*buffer_queue_id}};
+        const auto buffer_size = ctx.WriteBuffer(parcel.Serialize());
 
         IPC::ResponseBuilder rb{ctx, 4};
         rb.Push(ResultSuccess);
@@ -1158,7 +637,7 @@ private:
         if (!layer_id) {
             LOG_ERROR(Service_VI, "Layer not found! display_id={}", display_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
@@ -1166,12 +645,12 @@ private:
         if (!buffer_queue_id) {
             LOG_ERROR(Service_VI, "Buffer queue id not found! display_id={}", display_id);
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(ResultNotFound);
             return;
         }
 
-        NativeWindow native_window{*buffer_queue_id};
-        const auto buffer_size = ctx.WriteBuffer(native_window.Serialize());
+        const auto parcel = android::Parcel{NativeWindow{*buffer_queue_id}};
+        const auto buffer_size = ctx.WriteBuffer(parcel.Serialize());
 
         IPC::ResponseBuilder rb{ctx, 6};
         rb.Push(ResultSuccess);
@@ -1193,19 +672,23 @@ private:
         IPC::RequestParser rp{ctx};
         const u64 display_id = rp.Pop<u64>();
 
-        LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
+        LOG_DEBUG(Service_VI, "called. display_id={}", display_id);
 
         const auto vsync_event = nv_flinger.FindVsyncEvent(display_id);
-        if (!vsync_event) {
-            LOG_ERROR(Service_VI, "Vsync event was not found for display_id={}", display_id);
+        if (vsync_event.Failed()) {
+            const auto result = vsync_event.Code();
+            if (result == ResultNotFound) {
+                LOG_ERROR(Service_VI, "Vsync event was not found for display_id={}", display_id);
+            }
+
             IPC::ResponseBuilder rb{ctx, 2};
-            rb.Push(ERR_NOT_FOUND);
+            rb.Push(result);
             return;
         }
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(vsync_event);
+        rb.PushCopyObjects(*vsync_event);
     }
 
     void ConvertScalingMode(Kernel::HLERequestContext& ctx) {
@@ -1282,44 +765,14 @@ private:
             return ConvertedScaleMode::PreserveAspectRatio;
         default:
             LOG_ERROR(Service_VI, "Invalid scaling mode specified, mode={}", mode);
-            return ERR_OPERATION_FAILED;
+            return ResultOperationFailed;
         }
     }
 
     NVFlinger::NVFlinger& nv_flinger;
+    NVFlinger::HosBinderDriverServer& hos_binder_driver_server;
 };
 
-IApplicationDisplayService::IApplicationDisplayService(Core::System& system_,
-                                                       NVFlinger::NVFlinger& nv_flinger_)
-    : ServiceFramework{system_, "IApplicationDisplayService"}, nv_flinger{nv_flinger_} {
-    static const FunctionInfo functions[] = {
-        {100, &IApplicationDisplayService::GetRelayService, "GetRelayService"},
-        {101, &IApplicationDisplayService::GetSystemDisplayService, "GetSystemDisplayService"},
-        {102, &IApplicationDisplayService::GetManagerDisplayService, "GetManagerDisplayService"},
-        {103, &IApplicationDisplayService::GetIndirectDisplayTransactionService,
-         "GetIndirectDisplayTransactionService"},
-        {1000, &IApplicationDisplayService::ListDisplays, "ListDisplays"},
-        {1010, &IApplicationDisplayService::OpenDisplay, "OpenDisplay"},
-        {1011, &IApplicationDisplayService::OpenDefaultDisplay, "OpenDefaultDisplay"},
-        {1020, &IApplicationDisplayService::CloseDisplay, "CloseDisplay"},
-        {1101, &IApplicationDisplayService::SetDisplayEnabled, "SetDisplayEnabled"},
-        {1102, &IApplicationDisplayService::GetDisplayResolution, "GetDisplayResolution"},
-        {2020, &IApplicationDisplayService::OpenLayer, "OpenLayer"},
-        {2021, &IApplicationDisplayService::CloseLayer, "CloseLayer"},
-        {2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
-        {2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
-        {2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
-        {2102, &IApplicationDisplayService::ConvertScalingMode, "ConvertScalingMode"},
-        {2450, &IApplicationDisplayService::GetIndirectLayerImageMap, "GetIndirectLayerImageMap"},
-        {2451, nullptr, "GetIndirectLayerImageCropMap"},
-        {2460, &IApplicationDisplayService::GetIndirectLayerImageRequiredMemoryInfo,
-         "GetIndirectLayerImageRequiredMemoryInfo"},
-        {5202, &IApplicationDisplayService::GetDisplayVsyncEvent, "GetDisplayVsyncEvent"},
-        {5203, nullptr, "GetDisplayVsyncEventForDebug"},
-    };
-    RegisterHandlers(functions);
-}
-
 static bool IsValidServiceAccess(Permission permission, Policy policy) {
     if (permission == Permission::User) {
         return policy == Policy::User;
@@ -1333,27 +786,33 @@ static bool IsValidServiceAccess(Permission permission, Policy policy) {
 }
 
 void detail::GetDisplayServiceImpl(Kernel::HLERequestContext& ctx, Core::System& system,
-                                   NVFlinger::NVFlinger& nv_flinger, Permission permission) {
+                                   NVFlinger::NVFlinger& nv_flinger,
+                                   NVFlinger::HosBinderDriverServer& hos_binder_driver_server,
+                                   Permission permission) {
     IPC::RequestParser rp{ctx};
     const auto policy = rp.PopEnum<Policy>();
 
     if (!IsValidServiceAccess(permission, policy)) {
         LOG_ERROR(Service_VI, "Permission denied for policy {}", policy);
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ERR_PERMISSION_DENIED);
+        rb.Push(ResultPermissionDenied);
         return;
     }
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IApplicationDisplayService>(system, nv_flinger);
+    rb.PushIpcInterface<IApplicationDisplayService>(system, nv_flinger, hos_binder_driver_server);
 }
 
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system,
-                       NVFlinger::NVFlinger& nv_flinger) {
-    std::make_shared<VI_M>(system, nv_flinger)->InstallAsService(service_manager);
-    std::make_shared<VI_S>(system, nv_flinger)->InstallAsService(service_manager);
-    std::make_shared<VI_U>(system, nv_flinger)->InstallAsService(service_manager);
+                       NVFlinger::NVFlinger& nv_flinger,
+                       NVFlinger::HosBinderDriverServer& hos_binder_driver_server) {
+    std::make_shared<VI_M>(system, nv_flinger, hos_binder_driver_server)
+        ->InstallAsService(service_manager);
+    std::make_shared<VI_S>(system, nv_flinger, hos_binder_driver_server)
+        ->InstallAsService(service_manager);
+    std::make_shared<VI_U>(system, nv_flinger, hos_binder_driver_server)
+        ->InstallAsService(service_manager);
 }
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi.h b/src/core/hle/service/vi/vi.h
index 2fd7f8e61..fc2d717e7 100644
--- a/src/core/hle/service/vi/vi.h
+++ b/src/core/hle/service/vi/vi.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,8 +14,9 @@ class HLERequestContext;
 }
 
 namespace Service::NVFlinger {
+class HosBinderDriverServer;
 class NVFlinger;
-}
+} // namespace Service::NVFlinger
 
 namespace Service::SM {
 class ServiceManager;
@@ -47,11 +47,14 @@ enum class Policy {
 
 namespace detail {
 void GetDisplayServiceImpl(Kernel::HLERequestContext& ctx, Core::System& system,
-                           NVFlinger::NVFlinger& nv_flinger, Permission permission);
+                           NVFlinger::NVFlinger& nv_flinger,
+                           NVFlinger::HosBinderDriverServer& hos_binder_driver_server,
+                           Permission permission);
 } // namespace detail
 
 /// Registers all VI services with the specified service manager.
 void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system,
-                       NVFlinger::NVFlinger& nv_flinger);
+                       NVFlinger::NVFlinger& nv_flinger,
+                       NVFlinger::HosBinderDriverServer& hos_binder_driver_server);
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_m.cpp b/src/core/hle/service/vi/vi_m.cpp
index 87db1c416..1ab7fe4ab 100644
--- a/src/core/hle/service/vi/vi_m.cpp
+++ b/src/core/hle/service/vi/vi_m.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/service/vi/vi.h"
@@ -8,8 +7,10 @@
 
 namespace Service::VI {
 
-VI_M::VI_M(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_)
-    : ServiceFramework{system_, "vi:m"}, nv_flinger{nv_flinger_} {
+VI_M::VI_M(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
+           NVFlinger::HosBinderDriverServer& hos_binder_driver_server_)
+    : ServiceFramework{system_, "vi:m"}, nv_flinger{nv_flinger_}, hos_binder_driver_server{
+                                                                      hos_binder_driver_server_} {
     static const FunctionInfo functions[] = {
         {2, &VI_M::GetDisplayService, "GetDisplayService"},
         {3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -22,7 +23,8 @@ VI_M::~VI_M() = default;
 void VI_M::GetDisplayService(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_VI, "called");
 
-    detail::GetDisplayServiceImpl(ctx, system, nv_flinger, Permission::Manager);
+    detail::GetDisplayServiceImpl(ctx, system, nv_flinger, hos_binder_driver_server,
+                                  Permission::Manager);
 }
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_m.h b/src/core/hle/service/vi/vi_m.h
index d79c41beb..3bf76d439 100644
--- a/src/core/hle/service/vi/vi_m.h
+++ b/src/core/hle/service/vi/vi_m.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,20 +14,23 @@ class HLERequestContext;
 }
 
 namespace Service::NVFlinger {
+class HosBinderDriverServer;
 class NVFlinger;
-}
+} // namespace Service::NVFlinger
 
 namespace Service::VI {
 
 class VI_M final : public ServiceFramework<VI_M> {
 public:
-    explicit VI_M(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_);
+    explicit VI_M(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
+                  NVFlinger::HosBinderDriverServer& hos_binder_driver_server_);
     ~VI_M() override;
 
 private:
     void GetDisplayService(Kernel::HLERequestContext& ctx);
 
     NVFlinger::NVFlinger& nv_flinger;
+    NVFlinger::HosBinderDriverServer& hos_binder_driver_server;
 };
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_results.h b/src/core/hle/service/vi/vi_results.h
new file mode 100644
index 000000000..a46c247d2
--- /dev/null
+++ b/src/core/hle/service/vi/vi_results.h
@@ -0,0 +1,13 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/result.h"
+
+namespace Service::VI {
+
+constexpr Result ResultOperationFailed{ErrorModule::VI, 1};
+constexpr Result ResultPermissionDenied{ErrorModule::VI, 5};
+constexpr Result ResultNotSupported{ErrorModule::VI, 6};
+constexpr Result ResultNotFound{ErrorModule::VI, 7};
+
+} // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_s.cpp b/src/core/hle/service/vi/vi_s.cpp
index 5cd22f7df..fd799dac1 100644
--- a/src/core/hle/service/vi/vi_s.cpp
+++ b/src/core/hle/service/vi/vi_s.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/service/vi/vi.h"
@@ -8,8 +7,10 @@
 
 namespace Service::VI {
 
-VI_S::VI_S(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_)
-    : ServiceFramework{system_, "vi:s"}, nv_flinger{nv_flinger_} {
+VI_S::VI_S(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
+           NVFlinger::HosBinderDriverServer& hos_binder_driver_server_)
+    : ServiceFramework{system_, "vi:s"}, nv_flinger{nv_flinger_}, hos_binder_driver_server{
+                                                                      hos_binder_driver_server_} {
     static const FunctionInfo functions[] = {
         {1, &VI_S::GetDisplayService, "GetDisplayService"},
         {3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -22,7 +23,8 @@ VI_S::~VI_S() = default;
 void VI_S::GetDisplayService(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_VI, "called");
 
-    detail::GetDisplayServiceImpl(ctx, system, nv_flinger, Permission::System);
+    detail::GetDisplayServiceImpl(ctx, system, nv_flinger, hos_binder_driver_server,
+                                  Permission::System);
 }
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_s.h b/src/core/hle/service/vi/vi_s.h
index 5f1f8f290..97503ac7f 100644
--- a/src/core/hle/service/vi/vi_s.h
+++ b/src/core/hle/service/vi/vi_s.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,20 +14,23 @@ class HLERequestContext;
 }
 
 namespace Service::NVFlinger {
+class HosBinderDriverServer;
 class NVFlinger;
-}
+} // namespace Service::NVFlinger
 
 namespace Service::VI {
 
 class VI_S final : public ServiceFramework<VI_S> {
 public:
-    explicit VI_S(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_);
+    explicit VI_S(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
+                  NVFlinger::HosBinderDriverServer& hos_binder_driver_server_);
     ~VI_S() override;
 
 private:
     void GetDisplayService(Kernel::HLERequestContext& ctx);
 
     NVFlinger::NVFlinger& nv_flinger;
+    NVFlinger::HosBinderDriverServer& hos_binder_driver_server;
 };
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_u.cpp b/src/core/hle/service/vi/vi_u.cpp
index 0079d51f0..6cc54bd13 100644
--- a/src/core/hle/service/vi/vi_u.cpp
+++ b/src/core/hle/service/vi/vi_u.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/hle/service/vi/vi.h"
@@ -8,8 +7,10 @@
 
 namespace Service::VI {
 
-VI_U::VI_U(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_)
-    : ServiceFramework{system_, "vi:u"}, nv_flinger{nv_flinger_} {
+VI_U::VI_U(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
+           NVFlinger::HosBinderDriverServer& hos_binder_driver_server_)
+    : ServiceFramework{system_, "vi:u"}, nv_flinger{nv_flinger_}, hos_binder_driver_server{
+                                                                      hos_binder_driver_server_} {
     static const FunctionInfo functions[] = {
         {0, &VI_U::GetDisplayService, "GetDisplayService"},
         {1, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -22,7 +23,8 @@ VI_U::~VI_U() = default;
 void VI_U::GetDisplayService(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_VI, "called");
 
-    detail::GetDisplayServiceImpl(ctx, system, nv_flinger, Permission::User);
+    detail::GetDisplayServiceImpl(ctx, system, nv_flinger, hos_binder_driver_server,
+                                  Permission::User);
 }
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/vi/vi_u.h b/src/core/hle/service/vi/vi_u.h
index 8e3885c73..797941bd7 100644
--- a/src/core/hle/service/vi/vi_u.h
+++ b/src/core/hle/service/vi/vi_u.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,20 +14,23 @@ class HLERequestContext;
 }
 
 namespace Service::NVFlinger {
+class HosBinderDriverServer;
 class NVFlinger;
-}
+} // namespace Service::NVFlinger
 
 namespace Service::VI {
 
 class VI_U final : public ServiceFramework<VI_U> {
 public:
-    explicit VI_U(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_);
+    explicit VI_U(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
+                  NVFlinger::HosBinderDriverServer& hos_binder_driver_server_);
     ~VI_U() override;
 
 private:
     void GetDisplayService(Kernel::HLERequestContext& ctx);
 
     NVFlinger::NVFlinger& nv_flinger;
+    NVFlinger::HosBinderDriverServer& hos_binder_driver_server;
 };
 
 } // namespace Service::VI
diff --git a/src/core/hle/service/wlan/wlan.cpp b/src/core/hle/service/wlan/wlan.cpp
index f10b8c853..226e3034c 100644
--- a/src/core/hle/service/wlan/wlan.cpp
+++ b/src/core/hle/service/wlan/wlan.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
diff --git a/src/core/hle/service/wlan/wlan.h b/src/core/hle/service/wlan/wlan.h
index 3899eedbb..535c3bf0d 100644
--- a/src/core/hle/service/wlan/wlan.h
+++ b/src/core/hle/service/wlan/wlan.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/internal_network/network.cpp b/src/core/internal_network/network.cpp
new file mode 100644
index 000000000..447fbffaa
--- /dev/null
+++ b/src/core/internal_network/network.cpp
@@ -0,0 +1,639 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <cstring>
+#include <limits>
+#include <utility>
+#include <vector>
+
+#include "common/error.h"
+
+#ifdef _WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#elif YUZU_UNIX
+#include <arpa/inet.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <poll.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#else
+#error "Unimplemented platform"
+#endif
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
+#include "core/internal_network/sockets.h"
+#include "network/network.h"
+
+namespace Network {
+
+namespace {
+
+#ifdef _WIN32
+
+using socklen_t = int;
+
+void Initialize() {
+    WSADATA wsa_data;
+    (void)WSAStartup(MAKEWORD(2, 2), &wsa_data);
+}
+
+void Finalize() {
+    WSACleanup();
+}
+
+sockaddr TranslateFromSockAddrIn(SockAddrIn input) {
+    sockaddr_in result;
+
+#if YUZU_UNIX
+    result.sin_len = sizeof(result);
+#endif
+
+    switch (static_cast<Domain>(input.family)) {
+    case Domain::INET:
+        result.sin_family = AF_INET;
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unhandled sockaddr family={}", input.family);
+        result.sin_family = AF_INET;
+        break;
+    }
+
+    result.sin_port = htons(input.portno);
+
+    auto& ip = result.sin_addr.S_un.S_un_b;
+    ip.s_b1 = input.ip[0];
+    ip.s_b2 = input.ip[1];
+    ip.s_b3 = input.ip[2];
+    ip.s_b4 = input.ip[3];
+
+    sockaddr addr;
+    std::memcpy(&addr, &result, sizeof(addr));
+    return addr;
+}
+
+LINGER MakeLinger(bool enable, u32 linger_value) {
+    ASSERT(linger_value <= std::numeric_limits<u_short>::max());
+
+    LINGER value;
+    value.l_onoff = enable ? 1 : 0;
+    value.l_linger = static_cast<u_short>(linger_value);
+    return value;
+}
+
+bool EnableNonBlock(SOCKET fd, bool enable) {
+    u_long value = enable ? 1 : 0;
+    return ioctlsocket(fd, FIONBIO, &value) != SOCKET_ERROR;
+}
+
+Errno TranslateNativeError(int e) {
+    switch (e) {
+    case WSAEBADF:
+        return Errno::BADF;
+    case WSAEINVAL:
+        return Errno::INVAL;
+    case WSAEMFILE:
+        return Errno::MFILE;
+    case WSAENOTCONN:
+        return Errno::NOTCONN;
+    case WSAEWOULDBLOCK:
+        return Errno::AGAIN;
+    case WSAECONNREFUSED:
+        return Errno::CONNREFUSED;
+    case WSAEHOSTUNREACH:
+        return Errno::HOSTUNREACH;
+    case WSAENETDOWN:
+        return Errno::NETDOWN;
+    case WSAENETUNREACH:
+        return Errno::NETUNREACH;
+    case WSAEMSGSIZE:
+        return Errno::MSGSIZE;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented errno={}", e);
+        return Errno::OTHER;
+    }
+}
+
+#elif YUZU_UNIX // ^ _WIN32 v YUZU_UNIX
+
+using SOCKET = int;
+using WSAPOLLFD = pollfd;
+using ULONG = u64;
+
+constexpr SOCKET SOCKET_ERROR = -1;
+
+constexpr int SD_RECEIVE = SHUT_RD;
+constexpr int SD_SEND = SHUT_WR;
+constexpr int SD_BOTH = SHUT_RDWR;
+
+void Initialize() {}
+
+void Finalize() {}
+
+sockaddr TranslateFromSockAddrIn(SockAddrIn input) {
+    sockaddr_in result;
+
+    switch (static_cast<Domain>(input.family)) {
+    case Domain::INET:
+        result.sin_family = AF_INET;
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unhandled sockaddr family={}", input.family);
+        result.sin_family = AF_INET;
+        break;
+    }
+
+    result.sin_port = htons(input.portno);
+
+    result.sin_addr.s_addr = input.ip[0] | input.ip[1] << 8 | input.ip[2] << 16 | input.ip[3] << 24;
+
+    sockaddr addr;
+    std::memcpy(&addr, &result, sizeof(addr));
+    return addr;
+}
+
+int WSAPoll(WSAPOLLFD* fds, ULONG nfds, int timeout) {
+    return poll(fds, static_cast<nfds_t>(nfds), timeout);
+}
+
+int closesocket(SOCKET fd) {
+    return close(fd);
+}
+
+linger MakeLinger(bool enable, u32 linger_value) {
+    linger value;
+    value.l_onoff = enable ? 1 : 0;
+    value.l_linger = linger_value;
+    return value;
+}
+
+bool EnableNonBlock(int fd, bool enable) {
+    int flags = fcntl(fd, F_GETFL);
+    if (flags == -1) {
+        return false;
+    }
+    if (enable) {
+        flags |= O_NONBLOCK;
+    } else {
+        flags &= ~O_NONBLOCK;
+    }
+    return fcntl(fd, F_SETFL, flags) == 0;
+}
+
+Errno TranslateNativeError(int e) {
+    switch (e) {
+    case EBADF:
+        return Errno::BADF;
+    case EINVAL:
+        return Errno::INVAL;
+    case EMFILE:
+        return Errno::MFILE;
+    case ENOTCONN:
+        return Errno::NOTCONN;
+    case EAGAIN:
+        return Errno::AGAIN;
+    case ECONNREFUSED:
+        return Errno::CONNREFUSED;
+    case EHOSTUNREACH:
+        return Errno::HOSTUNREACH;
+    case ENETDOWN:
+        return Errno::NETDOWN;
+    case ENETUNREACH:
+        return Errno::NETUNREACH;
+    case EMSGSIZE:
+        return Errno::MSGSIZE;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented errno={}", e);
+        return Errno::OTHER;
+    }
+}
+
+#endif
+
+Errno GetAndLogLastError() {
+#ifdef _WIN32
+    int e = WSAGetLastError();
+#else
+    int e = errno;
+#endif
+    const Errno err = TranslateNativeError(e);
+    if (err == Errno::AGAIN) {
+        return err;
+    }
+    LOG_ERROR(Network, "Socket operation error: {}", Common::NativeErrorToString(e));
+    return err;
+}
+
+int TranslateDomain(Domain domain) {
+    switch (domain) {
+    case Domain::INET:
+        return AF_INET;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented domain={}", domain);
+        return 0;
+    }
+}
+
+int TranslateType(Type type) {
+    switch (type) {
+    case Type::STREAM:
+        return SOCK_STREAM;
+    case Type::DGRAM:
+        return SOCK_DGRAM;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented type={}", type);
+        return 0;
+    }
+}
+
+int TranslateProtocol(Protocol protocol) {
+    switch (protocol) {
+    case Protocol::TCP:
+        return IPPROTO_TCP;
+    case Protocol::UDP:
+        return IPPROTO_UDP;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented protocol={}", protocol);
+        return 0;
+    }
+}
+
+SockAddrIn TranslateToSockAddrIn(sockaddr input_) {
+    sockaddr_in input;
+    std::memcpy(&input, &input_, sizeof(input));
+
+    SockAddrIn result;
+
+    switch (input.sin_family) {
+    case AF_INET:
+        result.family = Domain::INET;
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unhandled sockaddr family={}", input.sin_family);
+        result.family = Domain::INET;
+        break;
+    }
+
+    result.portno = ntohs(input.sin_port);
+
+    result.ip = TranslateIPv4(input.sin_addr);
+
+    return result;
+}
+
+short TranslatePollEvents(PollEvents events) {
+    short result = 0;
+
+    if (True(events & PollEvents::In)) {
+        events &= ~PollEvents::In;
+        result |= POLLIN;
+    }
+    if (True(events & PollEvents::Pri)) {
+        events &= ~PollEvents::Pri;
+#ifdef _WIN32
+        LOG_WARNING(Service, "Winsock doesn't support POLLPRI");
+#else
+        result |= POLLPRI;
+#endif
+    }
+    if (True(events & PollEvents::Out)) {
+        events &= ~PollEvents::Out;
+        result |= POLLOUT;
+    }
+
+    UNIMPLEMENTED_IF_MSG((u16)events != 0, "Unhandled guest events=0x{:x}", (u16)events);
+
+    return result;
+}
+
+PollEvents TranslatePollRevents(short revents) {
+    PollEvents result{};
+    const auto translate = [&result, &revents](short host, PollEvents guest) {
+        if ((revents & host) != 0) {
+            revents &= static_cast<short>(~host);
+            result |= guest;
+        }
+    };
+
+    translate(POLLIN, PollEvents::In);
+    translate(POLLPRI, PollEvents::Pri);
+    translate(POLLOUT, PollEvents::Out);
+    translate(POLLERR, PollEvents::Err);
+    translate(POLLHUP, PollEvents::Hup);
+
+    UNIMPLEMENTED_IF_MSG(revents != 0, "Unhandled host revents=0x{:x}", revents);
+
+    return result;
+}
+
+} // Anonymous namespace
+
+NetworkInstance::NetworkInstance() {
+    Initialize();
+}
+
+NetworkInstance::~NetworkInstance() {
+    Finalize();
+}
+
+std::optional<IPv4Address> GetHostIPv4Address() {
+    const auto network_interface = Network::GetSelectedNetworkInterface();
+    if (!network_interface.has_value()) {
+        LOG_ERROR(Network, "GetSelectedNetworkInterface returned no interface");
+        return {};
+    }
+
+    std::array<char, 16> ip_addr = {};
+    ASSERT(inet_ntop(AF_INET, &network_interface->ip_address, ip_addr.data(), sizeof(ip_addr)) !=
+           nullptr);
+    return TranslateIPv4(network_interface->ip_address);
+}
+
+std::pair<s32, Errno> Poll(std::vector<PollFD>& pollfds, s32 timeout) {
+    const size_t num = pollfds.size();
+
+    std::vector<WSAPOLLFD> host_pollfds(pollfds.size());
+    std::transform(pollfds.begin(), pollfds.end(), host_pollfds.begin(), [](PollFD fd) {
+        WSAPOLLFD result;
+        result.fd = fd.socket->GetFD();
+        result.events = TranslatePollEvents(fd.events);
+        result.revents = 0;
+        return result;
+    });
+
+    const int result = WSAPoll(host_pollfds.data(), static_cast<ULONG>(num), timeout);
+    if (result == 0) {
+        ASSERT(std::all_of(host_pollfds.begin(), host_pollfds.end(),
+                           [](WSAPOLLFD fd) { return fd.revents == 0; }));
+        return {0, Errno::SUCCESS};
+    }
+
+    for (size_t i = 0; i < num; ++i) {
+        pollfds[i].revents = TranslatePollRevents(host_pollfds[i].revents);
+    }
+
+    if (result > 0) {
+        return {result, Errno::SUCCESS};
+    }
+
+    ASSERT(result == SOCKET_ERROR);
+
+    return {-1, GetAndLogLastError()};
+}
+
+Socket::~Socket() {
+    if (fd == INVALID_SOCKET) {
+        return;
+    }
+    (void)closesocket(fd);
+    fd = INVALID_SOCKET;
+}
+
+Socket::Socket(Socket&& rhs) noexcept {
+    fd = std::exchange(rhs.fd, INVALID_SOCKET);
+}
+
+template <typename T>
+Errno Socket::SetSockOpt(SOCKET fd_, int option, T value) {
+    const int result =
+        setsockopt(fd_, SOL_SOCKET, option, reinterpret_cast<const char*>(&value), sizeof(value));
+    if (result != SOCKET_ERROR) {
+        return Errno::SUCCESS;
+    }
+    return GetAndLogLastError();
+}
+
+Errno Socket::Initialize(Domain domain, Type type, Protocol protocol) {
+    fd = socket(TranslateDomain(domain), TranslateType(type), TranslateProtocol(protocol));
+    if (fd != INVALID_SOCKET) {
+        return Errno::SUCCESS;
+    }
+
+    return GetAndLogLastError();
+}
+
+std::pair<SocketBase::AcceptResult, Errno> Socket::Accept() {
+    sockaddr addr;
+    socklen_t addrlen = sizeof(addr);
+    const SOCKET new_socket = accept(fd, &addr, &addrlen);
+
+    if (new_socket == INVALID_SOCKET) {
+        return {AcceptResult{}, GetAndLogLastError()};
+    }
+
+    ASSERT(addrlen == sizeof(sockaddr_in));
+
+    AcceptResult result{
+        .socket = std::make_unique<Socket>(new_socket),
+        .sockaddr_in = TranslateToSockAddrIn(addr),
+    };
+
+    return {std::move(result), Errno::SUCCESS};
+}
+
+Errno Socket::Connect(SockAddrIn addr_in) {
+    const sockaddr host_addr_in = TranslateFromSockAddrIn(addr_in);
+    if (connect(fd, &host_addr_in, sizeof(host_addr_in)) != SOCKET_ERROR) {
+        return Errno::SUCCESS;
+    }
+
+    return GetAndLogLastError();
+}
+
+std::pair<SockAddrIn, Errno> Socket::GetPeerName() {
+    sockaddr addr;
+    socklen_t addrlen = sizeof(addr);
+    if (getpeername(fd, &addr, &addrlen) == SOCKET_ERROR) {
+        return {SockAddrIn{}, GetAndLogLastError()};
+    }
+
+    ASSERT(addrlen == sizeof(sockaddr_in));
+    return {TranslateToSockAddrIn(addr), Errno::SUCCESS};
+}
+
+std::pair<SockAddrIn, Errno> Socket::GetSockName() {
+    sockaddr addr;
+    socklen_t addrlen = sizeof(addr);
+    if (getsockname(fd, &addr, &addrlen) == SOCKET_ERROR) {
+        return {SockAddrIn{}, GetAndLogLastError()};
+    }
+
+    ASSERT(addrlen == sizeof(sockaddr_in));
+    return {TranslateToSockAddrIn(addr), Errno::SUCCESS};
+}
+
+Errno Socket::Bind(SockAddrIn addr) {
+    const sockaddr addr_in = TranslateFromSockAddrIn(addr);
+    if (bind(fd, &addr_in, sizeof(addr_in)) != SOCKET_ERROR) {
+        return Errno::SUCCESS;
+    }
+
+    return GetAndLogLastError();
+}
+
+Errno Socket::Listen(s32 backlog) {
+    if (listen(fd, backlog) != SOCKET_ERROR) {
+        return Errno::SUCCESS;
+    }
+
+    return GetAndLogLastError();
+}
+
+Errno Socket::Shutdown(ShutdownHow how) {
+    int host_how = 0;
+    switch (how) {
+    case ShutdownHow::RD:
+        host_how = SD_RECEIVE;
+        break;
+    case ShutdownHow::WR:
+        host_how = SD_SEND;
+        break;
+    case ShutdownHow::RDWR:
+        host_how = SD_BOTH;
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented flag how={}", how);
+        return Errno::SUCCESS;
+    }
+    if (shutdown(fd, host_how) != SOCKET_ERROR) {
+        return Errno::SUCCESS;
+    }
+
+    return GetAndLogLastError();
+}
+
+std::pair<s32, Errno> Socket::Recv(int flags, std::vector<u8>& message) {
+    ASSERT(flags == 0);
+    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+
+    const auto result =
+        recv(fd, reinterpret_cast<char*>(message.data()), static_cast<int>(message.size()), 0);
+    if (result != SOCKET_ERROR) {
+        return {static_cast<s32>(result), Errno::SUCCESS};
+    }
+
+    return {-1, GetAndLogLastError()};
+}
+
+std::pair<s32, Errno> Socket::RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) {
+    ASSERT(flags == 0);
+    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+
+    sockaddr addr_in{};
+    socklen_t addrlen = sizeof(addr_in);
+    socklen_t* const p_addrlen = addr ? &addrlen : nullptr;
+    sockaddr* const p_addr_in = addr ? &addr_in : nullptr;
+
+    const auto result = recvfrom(fd, reinterpret_cast<char*>(message.data()),
+                                 static_cast<int>(message.size()), 0, p_addr_in, p_addrlen);
+    if (result != SOCKET_ERROR) {
+        if (addr) {
+            ASSERT(addrlen == sizeof(addr_in));
+            *addr = TranslateToSockAddrIn(addr_in);
+        }
+        return {static_cast<s32>(result), Errno::SUCCESS};
+    }
+
+    return {-1, GetAndLogLastError()};
+}
+
+std::pair<s32, Errno> Socket::Send(const std::vector<u8>& message, int flags) {
+    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+    ASSERT(flags == 0);
+
+    const auto result = send(fd, reinterpret_cast<const char*>(message.data()),
+                             static_cast<int>(message.size()), 0);
+    if (result != SOCKET_ERROR) {
+        return {static_cast<s32>(result), Errno::SUCCESS};
+    }
+
+    return {-1, GetAndLogLastError()};
+}
+
+std::pair<s32, Errno> Socket::SendTo(u32 flags, const std::vector<u8>& message,
+                                     const SockAddrIn* addr) {
+    ASSERT(flags == 0);
+
+    const sockaddr* to = nullptr;
+    const int tolen = addr ? sizeof(sockaddr) : 0;
+    sockaddr host_addr_in;
+
+    if (addr) {
+        host_addr_in = TranslateFromSockAddrIn(*addr);
+        to = &host_addr_in;
+    }
+
+    const auto result = sendto(fd, reinterpret_cast<const char*>(message.data()),
+                               static_cast<int>(message.size()), 0, to, tolen);
+    if (result != SOCKET_ERROR) {
+        return {static_cast<s32>(result), Errno::SUCCESS};
+    }
+
+    return {-1, GetAndLogLastError()};
+}
+
+Errno Socket::Close() {
+    [[maybe_unused]] const int result = closesocket(fd);
+    ASSERT(result == 0);
+    fd = INVALID_SOCKET;
+
+    return Errno::SUCCESS;
+}
+
+Errno Socket::SetLinger(bool enable, u32 linger) {
+    return SetSockOpt(fd, SO_LINGER, MakeLinger(enable, linger));
+}
+
+Errno Socket::SetReuseAddr(bool enable) {
+    return SetSockOpt<u32>(fd, SO_REUSEADDR, enable ? 1 : 0);
+}
+
+Errno Socket::SetKeepAlive(bool enable) {
+    return SetSockOpt<u32>(fd, SO_KEEPALIVE, enable ? 1 : 0);
+}
+
+Errno Socket::SetBroadcast(bool enable) {
+    return SetSockOpt<u32>(fd, SO_BROADCAST, enable ? 1 : 0);
+}
+
+Errno Socket::SetSndBuf(u32 value) {
+    return SetSockOpt(fd, SO_SNDBUF, value);
+}
+
+Errno Socket::SetRcvBuf(u32 value) {
+    return SetSockOpt(fd, SO_RCVBUF, value);
+}
+
+Errno Socket::SetSndTimeo(u32 value) {
+    return SetSockOpt(fd, SO_SNDTIMEO, value);
+}
+
+Errno Socket::SetRcvTimeo(u32 value) {
+    return SetSockOpt(fd, SO_RCVTIMEO, value);
+}
+
+Errno Socket::SetNonBlock(bool enable) {
+    if (EnableNonBlock(fd, enable)) {
+        return Errno::SUCCESS;
+    }
+    return GetAndLogLastError();
+}
+
+bool Socket::IsOpened() const {
+    return fd != INVALID_SOCKET;
+}
+
+void Socket::HandleProxyPacket(const ProxyPacket& packet) {
+    LOG_WARNING(Network, "ProxyPacket received, but not in Proxy mode!");
+}
+
+} // namespace Network
diff --git a/src/core/internal_network/network.h b/src/core/internal_network/network.h
new file mode 100644
index 000000000..36994c22e
--- /dev/null
+++ b/src/core/internal_network/network.h
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <optional>
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "common/socket_types.h"
+
+#ifdef _WIN32
+#include <winsock2.h>
+#elif YUZU_UNIX
+#include <netinet/in.h>
+#endif
+
+namespace Network {
+
+class SocketBase;
+class Socket;
+
+/// Error code for network functions
+enum class Errno {
+    SUCCESS,
+    BADF,
+    INVAL,
+    MFILE,
+    NOTCONN,
+    AGAIN,
+    CONNREFUSED,
+    HOSTUNREACH,
+    NETDOWN,
+    NETUNREACH,
+    TIMEDOUT,
+    MSGSIZE,
+    OTHER,
+};
+
+/// Cross-platform poll fd structure
+
+enum class PollEvents : u16 {
+    // Using Pascal case because IN is a macro on Windows.
+    In = 1 << 0,
+    Pri = 1 << 1,
+    Out = 1 << 2,
+    Err = 1 << 3,
+    Hup = 1 << 4,
+    Nval = 1 << 5,
+};
+
+DECLARE_ENUM_FLAG_OPERATORS(PollEvents);
+
+struct PollFD {
+    SocketBase* socket;
+    PollEvents events;
+    PollEvents revents;
+};
+
+class NetworkInstance {
+public:
+    explicit NetworkInstance();
+    ~NetworkInstance();
+};
+
+#ifdef _WIN32
+constexpr IPv4Address TranslateIPv4(in_addr addr) {
+    auto& bytes = addr.S_un.S_un_b;
+    return IPv4Address{bytes.s_b1, bytes.s_b2, bytes.s_b3, bytes.s_b4};
+}
+#elif YUZU_UNIX
+constexpr IPv4Address TranslateIPv4(in_addr addr) {
+    const u32 bytes = addr.s_addr;
+    return IPv4Address{static_cast<u8>(bytes), static_cast<u8>(bytes >> 8),
+                       static_cast<u8>(bytes >> 16), static_cast<u8>(bytes >> 24)};
+}
+#endif
+
+/// @brief Returns host's IPv4 address
+/// @return human ordered IPv4 address (e.g. 192.168.0.1) as an array
+std::optional<IPv4Address> GetHostIPv4Address();
+
+} // namespace Network
diff --git a/src/core/internal_network/network_interface.cpp b/src/core/internal_network/network_interface.cpp
new file mode 100644
index 000000000..057fd3661
--- /dev/null
+++ b/src/core/internal_network/network_interface.cpp
@@ -0,0 +1,219 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <fstream>
+#include <sstream>
+#include <vector>
+
+#include "common/bit_cast.h"
+#include "common/common_types.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "common/string_util.h"
+#include "core/internal_network/network_interface.h"
+
+#ifdef _WIN32
+#include <iphlpapi.h>
+#else
+#include <cerrno>
+#include <ifaddrs.h>
+#include <net/if.h>
+#endif
+
+namespace Network {
+
+#ifdef _WIN32
+
+std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
+    std::vector<IP_ADAPTER_ADDRESSES> adapter_addresses;
+    DWORD ret = ERROR_BUFFER_OVERFLOW;
+    DWORD buf_size = 0;
+
+    // retry up to 5 times
+    for (int i = 0; i < 5 && ret == ERROR_BUFFER_OVERFLOW; i++) {
+        ret = GetAdaptersAddresses(
+            AF_INET, GAA_FLAG_SKIP_MULTICAST | GAA_FLAG_SKIP_DNS_SERVER | GAA_FLAG_INCLUDE_GATEWAYS,
+            nullptr, adapter_addresses.data(), &buf_size);
+
+        if (ret != ERROR_BUFFER_OVERFLOW) {
+            break;
+        }
+
+        adapter_addresses.resize((buf_size / sizeof(IP_ADAPTER_ADDRESSES)) + 1);
+    }
+
+    if (ret != NO_ERROR) {
+        LOG_ERROR(Network, "Failed to get network interfaces with GetAdaptersAddresses");
+        return {};
+    }
+
+    std::vector<NetworkInterface> result;
+
+    for (auto current_address = adapter_addresses.data(); current_address != nullptr;
+         current_address = current_address->Next) {
+        if (current_address->FirstUnicastAddress == nullptr ||
+            current_address->FirstUnicastAddress->Address.lpSockaddr == nullptr) {
+            continue;
+        }
+
+        if (current_address->OperStatus != IfOperStatusUp) {
+            continue;
+        }
+
+        const auto ip_addr = Common::BitCast<struct sockaddr_in>(
+                                 *current_address->FirstUnicastAddress->Address.lpSockaddr)
+                                 .sin_addr;
+
+        ULONG mask = 0;
+        if (ConvertLengthToIpv4Mask(current_address->FirstUnicastAddress->OnLinkPrefixLength,
+                                    &mask) != NO_ERROR) {
+            LOG_ERROR(Network, "Failed to convert IPv4 prefix length to subnet mask");
+            continue;
+        }
+
+        struct in_addr gateway = {.S_un{.S_addr{0}}};
+        if (current_address->FirstGatewayAddress != nullptr &&
+            current_address->FirstGatewayAddress->Address.lpSockaddr != nullptr) {
+            gateway = Common::BitCast<struct sockaddr_in>(
+                          *current_address->FirstGatewayAddress->Address.lpSockaddr)
+                          .sin_addr;
+        }
+
+        result.emplace_back(NetworkInterface{
+            .name{Common::UTF16ToUTF8(std::wstring{current_address->FriendlyName})},
+            .ip_address{ip_addr},
+            .subnet_mask = in_addr{.S_un{.S_addr{mask}}},
+            .gateway = gateway});
+    }
+
+    return result;
+}
+
+#else
+
+std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
+    struct ifaddrs* ifaddr = nullptr;
+
+    if (getifaddrs(&ifaddr) != 0) {
+        LOG_ERROR(Network, "Failed to get network interfaces with getifaddrs: {}",
+                  std::strerror(errno));
+        return {};
+    }
+
+    std::vector<NetworkInterface> result;
+
+    for (auto ifa = ifaddr; ifa != nullptr; ifa = ifa->ifa_next) {
+        if (ifa->ifa_addr == nullptr || ifa->ifa_netmask == nullptr) {
+            continue;
+        }
+
+        if (ifa->ifa_addr->sa_family != AF_INET) {
+            continue;
+        }
+
+        if ((ifa->ifa_flags & IFF_UP) == 0 || (ifa->ifa_flags & IFF_LOOPBACK) != 0) {
+            continue;
+        }
+
+        u32 gateway{};
+
+        std::ifstream file{"/proc/net/route"};
+        if (!file.is_open()) {
+            LOG_ERROR(Network, "Failed to open \"/proc/net/route\"");
+
+            result.emplace_back(NetworkInterface{
+                .name{ifa->ifa_name},
+                .ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
+                .subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
+                .gateway{in_addr{.s_addr = gateway}}});
+            continue;
+        }
+
+        // ignore header
+        file.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
+
+        bool gateway_found = false;
+
+        for (std::string line; std::getline(file, line);) {
+            std::istringstream iss{line};
+
+            std::string iface_name;
+            iss >> iface_name;
+            if (iface_name != ifa->ifa_name) {
+                continue;
+            }
+
+            iss >> std::hex;
+
+            u32 dest{};
+            iss >> dest;
+            if (dest != 0) {
+                // not the default route
+                continue;
+            }
+
+            iss >> gateway;
+
+            u16 flags{};
+            iss >> flags;
+
+            // flag RTF_GATEWAY (defined in <linux/route.h>)
+            if ((flags & 0x2) == 0) {
+                continue;
+            }
+
+            gateway_found = true;
+            break;
+        }
+
+        if (!gateway_found) {
+            gateway = 0;
+        }
+
+        result.emplace_back(NetworkInterface{
+            .name{ifa->ifa_name},
+            .ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
+            .subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
+            .gateway{in_addr{.s_addr = gateway}}});
+    }
+
+    freeifaddrs(ifaddr);
+
+    return result;
+}
+
+#endif
+
+std::optional<NetworkInterface> GetSelectedNetworkInterface() {
+    const auto& selected_network_interface = Settings::values.network_interface.GetValue();
+    const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
+    if (network_interfaces.empty()) {
+        LOG_ERROR(Network, "GetAvailableNetworkInterfaces returned no interfaces");
+        return std::nullopt;
+    }
+
+    const auto res =
+        std::ranges::find_if(network_interfaces, [&selected_network_interface](const auto& iface) {
+            return iface.name == selected_network_interface;
+        });
+
+    if (res == network_interfaces.end()) {
+        LOG_ERROR(Network, "Couldn't find selected interface \"{}\"", selected_network_interface);
+        return std::nullopt;
+    }
+
+    return *res;
+}
+
+void SelectFirstNetworkInterface() {
+    const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
+
+    if (network_interfaces.empty()) {
+        return;
+    }
+
+    Settings::values.network_interface.SetValue(network_interfaces[0].name);
+}
+
+} // namespace Network
diff --git a/src/core/internal_network/network_interface.h b/src/core/internal_network/network_interface.h
new file mode 100644
index 000000000..175e61b1f
--- /dev/null
+++ b/src/core/internal_network/network_interface.h
@@ -0,0 +1,29 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <optional>
+#include <string>
+#include <vector>
+
+#ifdef _WIN32
+#include <winsock2.h>
+#else
+#include <netinet/in.h>
+#endif
+
+namespace Network {
+
+struct NetworkInterface {
+    std::string name;
+    struct in_addr ip_address;
+    struct in_addr subnet_mask;
+    struct in_addr gateway;
+};
+
+std::vector<NetworkInterface> GetAvailableNetworkInterfaces();
+std::optional<NetworkInterface> GetSelectedNetworkInterface();
+void SelectFirstNetworkInterface();
+
+} // namespace Network
diff --git a/src/core/internal_network/socket_proxy.cpp b/src/core/internal_network/socket_proxy.cpp
new file mode 100644
index 000000000..7d5d37bbc
--- /dev/null
+++ b/src/core/internal_network/socket_proxy.cpp
@@ -0,0 +1,296 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <chrono>
+#include <thread>
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "common/zstd_compression.h"
+#include "core/internal_network/network.h"
+#include "core/internal_network/network_interface.h"
+#include "core/internal_network/socket_proxy.h"
+
+namespace Network {
+
+ProxySocket::ProxySocket(RoomNetwork& room_network_) noexcept : room_network{room_network_} {}
+
+ProxySocket::~ProxySocket() {
+    if (fd == INVALID_SOCKET) {
+        return;
+    }
+    fd = INVALID_SOCKET;
+}
+
+void ProxySocket::HandleProxyPacket(const ProxyPacket& packet) {
+    if (protocol != packet.protocol || local_endpoint.portno != packet.remote_endpoint.portno ||
+        closed) {
+        return;
+    }
+
+    if (!broadcast && packet.broadcast) {
+        LOG_INFO(Network, "Received broadcast packet, but not configured for broadcast mode");
+        return;
+    }
+
+    auto decompressed = packet;
+    decompressed.data = Common::Compression::DecompressDataZSTD(packet.data);
+
+    std::lock_guard guard(packets_mutex);
+    received_packets.push(decompressed);
+}
+
+template <typename T>
+Errno ProxySocket::SetSockOpt(SOCKET fd_, int option, T value) {
+    LOG_DEBUG(Network, "(STUBBED) called");
+    return Errno::SUCCESS;
+}
+
+Errno ProxySocket::Initialize(Domain domain, Type type, Protocol socket_protocol) {
+    protocol = socket_protocol;
+    SetSockOpt(fd, SO_TYPE, type);
+
+    return Errno::SUCCESS;
+}
+
+std::pair<ProxySocket::AcceptResult, Errno> ProxySocket::Accept() {
+    LOG_WARNING(Network, "(STUBBED) called");
+    return {AcceptResult{}, Errno::SUCCESS};
+}
+
+Errno ProxySocket::Connect(SockAddrIn addr_in) {
+    LOG_WARNING(Network, "(STUBBED) called");
+    return Errno::SUCCESS;
+}
+
+std::pair<SockAddrIn, Errno> ProxySocket::GetPeerName() {
+    LOG_WARNING(Network, "(STUBBED) called");
+    return {SockAddrIn{}, Errno::SUCCESS};
+}
+
+std::pair<SockAddrIn, Errno> ProxySocket::GetSockName() {
+    LOG_WARNING(Network, "(STUBBED) called");
+    return {SockAddrIn{}, Errno::SUCCESS};
+}
+
+Errno ProxySocket::Bind(SockAddrIn addr) {
+    if (is_bound) {
+        LOG_WARNING(Network, "Rebinding Socket is unimplemented!");
+        return Errno::SUCCESS;
+    }
+    local_endpoint = addr;
+    is_bound = true;
+
+    return Errno::SUCCESS;
+}
+
+Errno ProxySocket::Listen(s32 backlog) {
+    LOG_WARNING(Network, "(STUBBED) called");
+    return Errno::SUCCESS;
+}
+
+Errno ProxySocket::Shutdown(ShutdownHow how) {
+    LOG_WARNING(Network, "(STUBBED) called");
+    return Errno::SUCCESS;
+}
+
+std::pair<s32, Errno> ProxySocket::Recv(int flags, std::vector<u8>& message) {
+    LOG_WARNING(Network, "(STUBBED) called");
+    ASSERT(flags == 0);
+    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+
+    return {static_cast<s32>(0), Errno::SUCCESS};
+}
+
+std::pair<s32, Errno> ProxySocket::RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) {
+    ASSERT(flags == 0);
+    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+
+    // TODO (flTobi): Verify the timeout behavior and break when connection is lost
+    const auto timestamp = std::chrono::steady_clock::now();
+    // When receive_timeout is set to zero, the socket is supposed to wait indefinitely until a
+    // packet arrives. In order to prevent lost packets from hanging the emulation thread, we set
+    // the timeout to 5s instead
+    const auto timeout = receive_timeout == 0 ? 5000 : receive_timeout;
+    while (true) {
+        {
+            std::lock_guard guard(packets_mutex);
+            if (received_packets.size() > 0) {
+                return ReceivePacket(flags, message, addr, message.size());
+            }
+        }
+
+        if (!blocking) {
+            return {-1, Errno::AGAIN};
+        }
+
+        std::this_thread::yield();
+
+        const auto time_diff = std::chrono::steady_clock::now() - timestamp;
+        const auto time_diff_ms =
+            std::chrono::duration_cast<std::chrono::milliseconds>(time_diff).count();
+
+        if (time_diff_ms > timeout) {
+            return {-1, Errno::TIMEDOUT};
+        }
+    }
+}
+
+std::pair<s32, Errno> ProxySocket::ReceivePacket(int flags, std::vector<u8>& message,
+                                                 SockAddrIn* addr, std::size_t max_length) {
+    ProxyPacket& packet = received_packets.front();
+    if (addr) {
+        addr->family = Domain::INET;
+        addr->ip = packet.local_endpoint.ip;         // The senders ip address
+        addr->portno = packet.local_endpoint.portno; // The senders port number
+    }
+
+    bool peek = (flags & FLAG_MSG_PEEK) != 0;
+    std::size_t read_bytes;
+    if (packet.data.size() > max_length) {
+        read_bytes = max_length;
+        message.clear();
+        std::copy(packet.data.begin(), packet.data.begin() + read_bytes,
+                  std::back_inserter(message));
+        message.resize(max_length);
+
+        if (protocol == Protocol::UDP) {
+            if (!peek) {
+                received_packets.pop();
+            }
+            return {-1, Errno::MSGSIZE};
+        } else if (protocol == Protocol::TCP) {
+            std::vector<u8> numArray(packet.data.size() - max_length);
+            std::copy(packet.data.begin() + max_length, packet.data.end(),
+                      std::back_inserter(numArray));
+            packet.data = numArray;
+        }
+    } else {
+        read_bytes = packet.data.size();
+        message.clear();
+        std::copy(packet.data.begin(), packet.data.end(), std::back_inserter(message));
+        message.resize(max_length);
+        if (!peek) {
+            received_packets.pop();
+        }
+    }
+
+    return {static_cast<u32>(read_bytes), Errno::SUCCESS};
+}
+
+std::pair<s32, Errno> ProxySocket::Send(const std::vector<u8>& message, int flags) {
+    LOG_WARNING(Network, "(STUBBED) called");
+    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
+    ASSERT(flags == 0);
+
+    return {static_cast<s32>(0), Errno::SUCCESS};
+}
+
+void ProxySocket::SendPacket(ProxyPacket& packet) {
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            packet.data = Common::Compression::CompressDataZSTDDefault(packet.data.data(),
+                                                                       packet.data.size());
+            room_member->SendProxyPacket(packet);
+        }
+    }
+}
+
+std::pair<s32, Errno> ProxySocket::SendTo(u32 flags, const std::vector<u8>& message,
+                                          const SockAddrIn* addr) {
+    ASSERT(flags == 0);
+
+    if (!is_bound) {
+        LOG_ERROR(Network, "ProxySocket is not bound!");
+        return {static_cast<s32>(message.size()), Errno::SUCCESS};
+    }
+
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        if (!room_member->IsConnected()) {
+            return {static_cast<s32>(message.size()), Errno::SUCCESS};
+        }
+    }
+
+    ProxyPacket packet;
+    packet.local_endpoint = local_endpoint;
+    packet.remote_endpoint = *addr;
+    packet.protocol = protocol;
+    packet.broadcast = broadcast && packet.remote_endpoint.ip[3] == 255;
+
+    auto& ip = local_endpoint.ip;
+    auto ipv4 = Network::GetHostIPv4Address();
+    // If the ip is all zeroes (INADDR_ANY) or if it matches the hosts ip address,
+    // replace it with a "fake" routing address
+    if (std::all_of(ip.begin(), ip.end(), [](u8 i) { return i == 0; }) || (ipv4 && ipv4 == ip)) {
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            packet.local_endpoint.ip = room_member->GetFakeIpAddress();
+        }
+    }
+
+    packet.data.clear();
+    std::copy(message.begin(), message.end(), std::back_inserter(packet.data));
+
+    SendPacket(packet);
+
+    return {static_cast<s32>(message.size()), Errno::SUCCESS};
+}
+
+Errno ProxySocket::Close() {
+    fd = INVALID_SOCKET;
+    closed = true;
+
+    return Errno::SUCCESS;
+}
+
+Errno ProxySocket::SetLinger(bool enable, u32 linger) {
+    struct Linger {
+        u16 linger_enable;
+        u16 linger_time;
+    } values;
+    values.linger_enable = enable ? 1 : 0;
+    values.linger_time = static_cast<u16>(linger);
+
+    return SetSockOpt(fd, SO_LINGER, values);
+}
+
+Errno ProxySocket::SetReuseAddr(bool enable) {
+    return SetSockOpt<u32>(fd, SO_REUSEADDR, enable ? 1 : 0);
+}
+
+Errno ProxySocket::SetBroadcast(bool enable) {
+    broadcast = enable;
+    return SetSockOpt<u32>(fd, SO_BROADCAST, enable ? 1 : 0);
+}
+
+Errno ProxySocket::SetSndBuf(u32 value) {
+    return SetSockOpt(fd, SO_SNDBUF, value);
+}
+
+Errno ProxySocket::SetKeepAlive(bool enable) {
+    return Errno::SUCCESS;
+}
+
+Errno ProxySocket::SetRcvBuf(u32 value) {
+    return SetSockOpt(fd, SO_RCVBUF, value);
+}
+
+Errno ProxySocket::SetSndTimeo(u32 value) {
+    send_timeout = value;
+    return SetSockOpt(fd, SO_SNDTIMEO, static_cast<int>(value));
+}
+
+Errno ProxySocket::SetRcvTimeo(u32 value) {
+    receive_timeout = value;
+    return SetSockOpt(fd, SO_RCVTIMEO, static_cast<int>(value));
+}
+
+Errno ProxySocket::SetNonBlock(bool enable) {
+    blocking = !enable;
+    return Errno::SUCCESS;
+}
+
+bool ProxySocket::IsOpened() const {
+    return fd != INVALID_SOCKET;
+}
+
+} // namespace Network
diff --git a/src/core/internal_network/socket_proxy.h b/src/core/internal_network/socket_proxy.h
new file mode 100644
index 000000000..f12b5f567
--- /dev/null
+++ b/src/core/internal_network/socket_proxy.h
@@ -0,0 +1,97 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <mutex>
+#include <vector>
+#include <queue>
+
+#include "common/common_funcs.h"
+#include "core/internal_network/sockets.h"
+#include "network/network.h"
+
+namespace Network {
+
+class ProxySocket : public SocketBase {
+public:
+    YUZU_NON_COPYABLE(ProxySocket);
+    YUZU_NON_MOVEABLE(ProxySocket);
+
+    explicit ProxySocket(RoomNetwork& room_network_) noexcept;
+    ~ProxySocket() override;
+
+    void HandleProxyPacket(const ProxyPacket& packet) override;
+
+    Errno Initialize(Domain domain, Type type, Protocol socket_protocol) override;
+
+    Errno Close() override;
+
+    std::pair<AcceptResult, Errno> Accept() override;
+
+    Errno Connect(SockAddrIn addr_in) override;
+
+    std::pair<SockAddrIn, Errno> GetPeerName() override;
+
+    std::pair<SockAddrIn, Errno> GetSockName() override;
+
+    Errno Bind(SockAddrIn addr) override;
+
+    Errno Listen(s32 backlog) override;
+
+    Errno Shutdown(ShutdownHow how) override;
+
+    std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message) override;
+
+    std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) override;
+
+    std::pair<s32, Errno> ReceivePacket(int flags, std::vector<u8>& message, SockAddrIn* addr,
+                                        std::size_t max_length);
+
+    std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags) override;
+
+    void SendPacket(ProxyPacket& packet);
+
+    std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message,
+                                 const SockAddrIn* addr) override;
+
+    Errno SetLinger(bool enable, u32 linger) override;
+
+    Errno SetReuseAddr(bool enable) override;
+
+    Errno SetBroadcast(bool enable) override;
+
+    Errno SetKeepAlive(bool enable) override;
+
+    Errno SetSndBuf(u32 value) override;
+
+    Errno SetRcvBuf(u32 value) override;
+
+    Errno SetSndTimeo(u32 value) override;
+
+    Errno SetRcvTimeo(u32 value) override;
+
+    Errno SetNonBlock(bool enable) override;
+
+    template <typename T>
+    Errno SetSockOpt(SOCKET fd, int option, T value);
+
+    bool IsOpened() const override;
+
+private:
+    bool broadcast = false;
+    bool closed = false;
+    u32 send_timeout = 0;
+    u32 receive_timeout = 0;
+    bool is_bound = false;
+    SockAddrIn local_endpoint{};
+    bool blocking = true;
+    std::queue<ProxyPacket> received_packets;
+    Protocol protocol;
+
+    std::mutex packets_mutex;
+
+    RoomNetwork& room_network;
+};
+
+} // namespace Network
diff --git a/src/core/internal_network/sockets.h b/src/core/internal_network/sockets.h
new file mode 100644
index 000000000..2e328c645
--- /dev/null
+++ b/src/core/internal_network/sockets.h
@@ -0,0 +1,174 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <map>
+#include <memory>
+#include <utility>
+
+#if defined(_WIN32)
+#elif !YUZU_UNIX
+#error "Platform not implemented"
+#endif
+
+#include "common/common_types.h"
+#include "core/internal_network/network.h"
+#include "network/network.h"
+
+// TODO: C++20 Replace std::vector usages with std::span
+
+namespace Network {
+
+class SocketBase {
+public:
+#ifdef YUZU_UNIX
+    using SOCKET = int;
+    static constexpr SOCKET INVALID_SOCKET = -1;
+    static constexpr SOCKET SOCKET_ERROR = -1;
+#endif
+
+    struct AcceptResult {
+        std::unique_ptr<SocketBase> socket;
+        SockAddrIn sockaddr_in;
+    };
+
+    SocketBase() = default;
+    explicit SocketBase(SOCKET fd_) : fd{fd_} {}
+
+    virtual ~SocketBase() = default;
+
+    virtual SocketBase& operator=(const SocketBase&) = delete;
+
+    // Avoid closing sockets implicitly
+    virtual SocketBase& operator=(SocketBase&&) noexcept = delete;
+
+    virtual Errno Initialize(Domain domain, Type type, Protocol protocol) = 0;
+
+    virtual Errno Close() = 0;
+
+    virtual std::pair<AcceptResult, Errno> Accept() = 0;
+
+    virtual Errno Connect(SockAddrIn addr_in) = 0;
+
+    virtual std::pair<SockAddrIn, Errno> GetPeerName() = 0;
+
+    virtual std::pair<SockAddrIn, Errno> GetSockName() = 0;
+
+    virtual Errno Bind(SockAddrIn addr) = 0;
+
+    virtual Errno Listen(s32 backlog) = 0;
+
+    virtual Errno Shutdown(ShutdownHow how) = 0;
+
+    virtual std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message) = 0;
+
+    virtual std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message,
+                                           SockAddrIn* addr) = 0;
+
+    virtual std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags) = 0;
+
+    virtual std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message,
+                                         const SockAddrIn* addr) = 0;
+
+    virtual Errno SetLinger(bool enable, u32 linger) = 0;
+
+    virtual Errno SetReuseAddr(bool enable) = 0;
+
+    virtual Errno SetKeepAlive(bool enable) = 0;
+
+    virtual Errno SetBroadcast(bool enable) = 0;
+
+    virtual Errno SetSndBuf(u32 value) = 0;
+
+    virtual Errno SetRcvBuf(u32 value) = 0;
+
+    virtual Errno SetSndTimeo(u32 value) = 0;
+
+    virtual Errno SetRcvTimeo(u32 value) = 0;
+
+    virtual Errno SetNonBlock(bool enable) = 0;
+
+    virtual bool IsOpened() const = 0;
+
+    virtual void HandleProxyPacket(const ProxyPacket& packet) = 0;
+
+    [[nodiscard]] SOCKET GetFD() const {
+        return fd;
+    }
+
+protected:
+    SOCKET fd = INVALID_SOCKET;
+};
+
+class Socket : public SocketBase {
+public:
+    Socket() = default;
+    explicit Socket(SOCKET fd_) : SocketBase{fd_} {}
+
+    ~Socket() override;
+
+    Socket(const Socket&) = delete;
+    Socket& operator=(const Socket&) = delete;
+
+    Socket(Socket&& rhs) noexcept;
+
+    // Avoid closing sockets implicitly
+    Socket& operator=(Socket&&) noexcept = delete;
+
+    Errno Initialize(Domain domain, Type type, Protocol protocol) override;
+
+    Errno Close() override;
+
+    std::pair<AcceptResult, Errno> Accept() override;
+
+    Errno Connect(SockAddrIn addr_in) override;
+
+    std::pair<SockAddrIn, Errno> GetPeerName() override;
+
+    std::pair<SockAddrIn, Errno> GetSockName() override;
+
+    Errno Bind(SockAddrIn addr) override;
+
+    Errno Listen(s32 backlog) override;
+
+    Errno Shutdown(ShutdownHow how) override;
+
+    std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message) override;
+
+    std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) override;
+
+    std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags) override;
+
+    std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message,
+                                 const SockAddrIn* addr) override;
+
+    Errno SetLinger(bool enable, u32 linger) override;
+
+    Errno SetReuseAddr(bool enable) override;
+
+    Errno SetKeepAlive(bool enable) override;
+
+    Errno SetBroadcast(bool enable) override;
+
+    Errno SetSndBuf(u32 value) override;
+
+    Errno SetRcvBuf(u32 value) override;
+
+    Errno SetSndTimeo(u32 value) override;
+
+    Errno SetRcvTimeo(u32 value) override;
+
+    Errno SetNonBlock(bool enable) override;
+
+    template <typename T>
+    Errno SetSockOpt(SOCKET fd, int option, T value);
+
+    bool IsOpened() const override;
+
+    void HandleProxyPacket(const ProxyPacket& packet) override;
+};
+
+std::pair<s32, Errno> Poll(std::vector<PollFD>& poll_fds, s32 timeout);
+
+} // namespace Network
diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp
index b47e3bf69..192571d35 100644
--- a/src/core/loader/deconstructed_rom_directory.cpp
+++ b/src/core/loader/deconstructed_rom_directory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "common/logging/log.h"
diff --git a/src/core/loader/deconstructed_rom_directory.h b/src/core/loader/deconstructed_rom_directory.h
index 79a4d4db5..f7702225e 100644
--- a/src/core/loader/deconstructed_rom_directory.h
+++ b/src/core/loader/deconstructed_rom_directory.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp
deleted file mode 100644
index d0250bdb4..000000000
--- a/src/core/loader/elf.cpp
+++ /dev/null
@@ -1,414 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <cstring>
-#include <memory>
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "common/logging/log.h"
-#include "core/hle/kernel/code_set.h"
-#include "core/hle/kernel/k_page_table.h"
-#include "core/hle/kernel/k_process.h"
-#include "core/loader/elf.h"
-#include "core/memory.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// ELF Header Constants
-
-// File type
-enum ElfType {
-    ET_NONE = 0,
-    ET_REL = 1,
-    ET_EXEC = 2,
-    ET_DYN = 3,
-    ET_CORE = 4,
-    ET_LOPROC = 0xFF00,
-    ET_HIPROC = 0xFFFF,
-};
-
-// Machine/Architecture
-enum ElfMachine {
-    EM_NONE = 0,
-    EM_M32 = 1,
-    EM_SPARC = 2,
-    EM_386 = 3,
-    EM_68K = 4,
-    EM_88K = 5,
-    EM_860 = 7,
-    EM_MIPS = 8
-};
-
-// File version
-#define EV_NONE 0
-#define EV_CURRENT 1
-
-// Identification index
-#define EI_MAG0 0
-#define EI_MAG1 1
-#define EI_MAG2 2
-#define EI_MAG3 3
-#define EI_CLASS 4
-#define EI_DATA 5
-#define EI_VERSION 6
-#define EI_PAD 7
-#define EI_NIDENT 16
-
-// Sections constants
-
-// Section types
-#define SHT_NULL 0
-#define SHT_PROGBITS 1
-#define SHT_SYMTAB 2
-#define SHT_STRTAB 3
-#define SHT_RELA 4
-#define SHT_HASH 5
-#define SHT_DYNAMIC 6
-#define SHT_NOTE 7
-#define SHT_NOBITS 8
-#define SHT_REL 9
-#define SHT_SHLIB 10
-#define SHT_DYNSYM 11
-#define SHT_LOPROC 0x70000000
-#define SHT_HIPROC 0x7FFFFFFF
-#define SHT_LOUSER 0x80000000
-#define SHT_HIUSER 0xFFFFFFFF
-
-// Section flags
-enum ElfSectionFlags {
-    SHF_WRITE = 0x1,
-    SHF_ALLOC = 0x2,
-    SHF_EXECINSTR = 0x4,
-    SHF_MASKPROC = 0xF0000000,
-};
-
-// Segment types
-#define PT_NULL 0
-#define PT_LOAD 1
-#define PT_DYNAMIC 2
-#define PT_INTERP 3
-#define PT_NOTE 4
-#define PT_SHLIB 5
-#define PT_PHDR 6
-#define PT_LOPROC 0x70000000
-#define PT_HIPROC 0x7FFFFFFF
-
-// Segment flags
-#define PF_X 0x1
-#define PF_W 0x2
-#define PF_R 0x4
-#define PF_MASKPROC 0xF0000000
-
-typedef unsigned int Elf32_Addr;
-typedef unsigned short Elf32_Half;
-typedef unsigned int Elf32_Off;
-typedef signed int Elf32_Sword;
-typedef unsigned int Elf32_Word;
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// ELF file header
-
-struct Elf32_Ehdr {
-    unsigned char e_ident[EI_NIDENT];
-    Elf32_Half e_type;
-    Elf32_Half e_machine;
-    Elf32_Word e_version;
-    Elf32_Addr e_entry;
-    Elf32_Off e_phoff;
-    Elf32_Off e_shoff;
-    Elf32_Word e_flags;
-    Elf32_Half e_ehsize;
-    Elf32_Half e_phentsize;
-    Elf32_Half e_phnum;
-    Elf32_Half e_shentsize;
-    Elf32_Half e_shnum;
-    Elf32_Half e_shstrndx;
-};
-
-// Section header
-struct Elf32_Shdr {
-    Elf32_Word sh_name;
-    Elf32_Word sh_type;
-    Elf32_Word sh_flags;
-    Elf32_Addr sh_addr;
-    Elf32_Off sh_offset;
-    Elf32_Word sh_size;
-    Elf32_Word sh_link;
-    Elf32_Word sh_info;
-    Elf32_Word sh_addralign;
-    Elf32_Word sh_entsize;
-};
-
-// Segment header
-struct Elf32_Phdr {
-    Elf32_Word p_type;
-    Elf32_Off p_offset;
-    Elf32_Addr p_vaddr;
-    Elf32_Addr p_paddr;
-    Elf32_Word p_filesz;
-    Elf32_Word p_memsz;
-    Elf32_Word p_flags;
-    Elf32_Word p_align;
-};
-
-// Symbol table entry
-struct Elf32_Sym {
-    Elf32_Word st_name;
-    Elf32_Addr st_value;
-    Elf32_Word st_size;
-    unsigned char st_info;
-    unsigned char st_other;
-    Elf32_Half st_shndx;
-};
-
-// Relocation entries
-struct Elf32_Rel {
-    Elf32_Addr r_offset;
-    Elf32_Word r_info;
-};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// ElfReader class
-
-typedef int SectionID;
-
-class ElfReader {
-private:
-    char* base;
-    u32* base32;
-
-    Elf32_Ehdr* header;
-    Elf32_Phdr* segments;
-    Elf32_Shdr* sections;
-
-    u32* sectionAddrs;
-    bool relocate;
-    VAddr entryPoint;
-
-public:
-    explicit ElfReader(void* ptr);
-
-    u32 Read32(int off) const {
-        return base32[off >> 2];
-    }
-
-    // Quick accessors
-    ElfType GetType() const {
-        return (ElfType)(header->e_type);
-    }
-    ElfMachine GetMachine() const {
-        return (ElfMachine)(header->e_machine);
-    }
-    VAddr GetEntryPoint() const {
-        return entryPoint;
-    }
-    u32 GetFlags() const {
-        return (u32)(header->e_flags);
-    }
-    Kernel::CodeSet LoadInto(VAddr vaddr);
-
-    int GetNumSegments() const {
-        return (int)(header->e_phnum);
-    }
-    int GetNumSections() const {
-        return (int)(header->e_shnum);
-    }
-    const u8* GetPtr(int offset) const {
-        return (u8*)base + offset;
-    }
-    const char* GetSectionName(int section) const;
-    const u8* GetSectionDataPtr(int section) const {
-        if (section < 0 || section >= header->e_shnum)
-            return nullptr;
-        if (sections[section].sh_type != SHT_NOBITS)
-            return GetPtr(sections[section].sh_offset);
-        else
-            return nullptr;
-    }
-    bool IsCodeSection(int section) const {
-        return sections[section].sh_type == SHT_PROGBITS;
-    }
-    const u8* GetSegmentPtr(int segment) {
-        return GetPtr(segments[segment].p_offset);
-    }
-    u32 GetSectionAddr(SectionID section) const {
-        return sectionAddrs[section];
-    }
-    unsigned int GetSectionSize(SectionID section) const {
-        return sections[section].sh_size;
-    }
-    SectionID GetSectionByName(const char* name, int firstSection = 0) const; //-1 for not found
-
-    bool DidRelocate() const {
-        return relocate;
-    }
-};
-
-ElfReader::ElfReader(void* ptr) {
-    base = (char*)ptr;
-    base32 = (u32*)ptr;
-    header = (Elf32_Ehdr*)ptr;
-
-    segments = (Elf32_Phdr*)(base + header->e_phoff);
-    sections = (Elf32_Shdr*)(base + header->e_shoff);
-
-    entryPoint = header->e_entry;
-}
-
-const char* ElfReader::GetSectionName(int section) const {
-    if (sections[section].sh_type == SHT_NULL)
-        return nullptr;
-
-    int name_offset = sections[section].sh_name;
-    const char* ptr = reinterpret_cast<const char*>(GetSectionDataPtr(header->e_shstrndx));
-
-    if (ptr)
-        return ptr + name_offset;
-
-    return nullptr;
-}
-
-Kernel::CodeSet ElfReader::LoadInto(VAddr vaddr) {
-    LOG_DEBUG(Loader, "String section: {}", header->e_shstrndx);
-
-    // Should we relocate?
-    relocate = (header->e_type != ET_EXEC);
-
-    if (relocate) {
-        LOG_DEBUG(Loader, "Relocatable module");
-        entryPoint += vaddr;
-    } else {
-        LOG_DEBUG(Loader, "Prerelocated executable");
-    }
-    LOG_DEBUG(Loader, "{} segments:", header->e_phnum);
-
-    // First pass : Get the bits into RAM
-    const VAddr base_addr = relocate ? vaddr : 0;
-
-    u64 total_image_size = 0;
-    for (unsigned int i = 0; i < header->e_phnum; ++i) {
-        const Elf32_Phdr* p = &segments[i];
-        if (p->p_type == PT_LOAD) {
-            total_image_size += (p->p_memsz + 0xFFF) & ~0xFFF;
-        }
-    }
-
-    Kernel::PhysicalMemory program_image(total_image_size);
-    std::size_t current_image_position = 0;
-
-    Kernel::CodeSet codeset;
-
-    for (unsigned int i = 0; i < header->e_phnum; ++i) {
-        const Elf32_Phdr* p = &segments[i];
-        LOG_DEBUG(Loader, "Type: {} Vaddr: {:08X} Filesz: {:08X} Memsz: {:08X} ", p->p_type,
-                  p->p_vaddr, p->p_filesz, p->p_memsz);
-
-        if (p->p_type == PT_LOAD) {
-            Kernel::CodeSet::Segment* codeset_segment;
-            u32 permission_flags = p->p_flags & (PF_R | PF_W | PF_X);
-            if (permission_flags == (PF_R | PF_X)) {
-                codeset_segment = &codeset.CodeSegment();
-            } else if (permission_flags == (PF_R)) {
-                codeset_segment = &codeset.RODataSegment();
-            } else if (permission_flags == (PF_R | PF_W)) {
-                codeset_segment = &codeset.DataSegment();
-            } else {
-                LOG_ERROR(Loader, "Unexpected ELF PT_LOAD segment id {} with flags {:X}", i,
-                          p->p_flags);
-                continue;
-            }
-
-            if (codeset_segment->size != 0) {
-                LOG_ERROR(Loader,
-                          "ELF has more than one segment of the same type. Skipping extra "
-                          "segment (id {})",
-                          i);
-                continue;
-            }
-
-            const VAddr segment_addr = base_addr + p->p_vaddr;
-            const u32 aligned_size = (p->p_memsz + 0xFFF) & ~0xFFF;
-
-            codeset_segment->offset = current_image_position;
-            codeset_segment->addr = segment_addr;
-            codeset_segment->size = aligned_size;
-
-            std::memcpy(program_image.data() + current_image_position, GetSegmentPtr(i),
-                        p->p_filesz);
-            current_image_position += aligned_size;
-        }
-    }
-
-    codeset.entrypoint = base_addr + header->e_entry;
-    codeset.memory = std::move(program_image);
-
-    LOG_DEBUG(Loader, "Done loading.");
-
-    return codeset;
-}
-
-SectionID ElfReader::GetSectionByName(const char* name, int firstSection) const {
-    for (int i = firstSection; i < header->e_shnum; i++) {
-        const char* secname = GetSectionName(i);
-
-        if (secname != nullptr && strcmp(name, secname) == 0)
-            return i;
-    }
-    return -1;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// Loader namespace
-
-namespace Loader {
-
-AppLoader_ELF::AppLoader_ELF(FileSys::VirtualFile file_) : AppLoader(std::move(file_)) {}
-
-FileType AppLoader_ELF::IdentifyType(const FileSys::VirtualFile& elf_file) {
-    static constexpr u16 ELF_MACHINE_ARM{0x28};
-
-    u32 magic = 0;
-    if (4 != elf_file->ReadObject(&magic)) {
-        return FileType::Error;
-    }
-
-    u16 machine = 0;
-    if (2 != elf_file->ReadObject(&machine, 18)) {
-        return FileType::Error;
-    }
-
-    if (Common::MakeMagic('\x7f', 'E', 'L', 'F') == magic && ELF_MACHINE_ARM == machine) {
-        return FileType::ELF;
-    }
-
-    return FileType::Error;
-}
-
-AppLoader_ELF::LoadResult AppLoader_ELF::Load(Kernel::KProcess& process,
-                                              [[maybe_unused]] Core::System& system) {
-    if (is_loaded) {
-        return {ResultStatus::ErrorAlreadyLoaded, {}};
-    }
-
-    std::vector<u8> buffer = file->ReadAllBytes();
-    if (buffer.size() != file->GetSize()) {
-        return {ResultStatus::ErrorIncorrectELFFileSize, {}};
-    }
-
-    const VAddr base_address = process.PageTable().GetCodeRegionStart();
-    ElfReader elf_reader(&buffer[0]);
-    Kernel::CodeSet codeset = elf_reader.LoadInto(base_address);
-    const VAddr entry_point = codeset.entrypoint;
-
-    // Setup the process code layout
-    if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), buffer.size()).IsError()) {
-        return {ResultStatus::ErrorNotInitialized, {}};
-    }
-
-    process.LoadModule(std::move(codeset), entry_point);
-
-    is_loaded = true;
-    return {ResultStatus::Success, LoadParameters{48, Core::Memory::DEFAULT_STACK_SIZE}};
-}
-
-} // namespace Loader
diff --git a/src/core/loader/elf.h b/src/core/loader/elf.h
deleted file mode 100644
index bff51ec17..000000000
--- a/src/core/loader/elf.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "core/loader/loader.h"
-
-namespace Core {
-class System;
-}
-
-namespace Loader {
-
-/// Loads an ELF/AXF file
-class AppLoader_ELF final : public AppLoader {
-public:
-    explicit AppLoader_ELF(FileSys::VirtualFile file);
-
-    /**
-     * Identifies whether or not the given file is an ELF file.
-     *
-     * @param elf_file The file to identify.
-     *
-     * @return FileType::ELF, or FileType::Error if the file is not an ELF file.
-     */
-    static FileType IdentifyType(const FileSys::VirtualFile& elf_file);
-
-    FileType GetFileType() const override {
-        return IdentifyType(file);
-    }
-
-    LoadResult Load(Kernel::KProcess& process, Core::System& system) override;
-};
-
-} // namespace Loader
diff --git a/src/core/loader/kip.cpp b/src/core/loader/kip.cpp
index 99ed34b00..d8a1bf82a 100644
--- a/src/core/loader/kip.cpp
+++ b/src/core/loader/kip.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include "core/file_sys/kernel_executable.h"
@@ -15,7 +14,7 @@ namespace Loader {
 
 namespace {
 constexpr u32 PageAlignSize(u32 size) {
-    return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK);
+    return static_cast<u32>((size + Core::Memory::YUZU_PAGEMASK) & ~Core::Memory::YUZU_PAGEMASK);
 }
 } // Anonymous namespace
 
diff --git a/src/core/loader/kip.h b/src/core/loader/kip.h
index 5f914b4a8..63f66e85c 100644
--- a/src/core/loader/kip.h
+++ b/src/core/loader/kip.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index 199e69e89..f24474ed8 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include <optional>
@@ -13,7 +12,6 @@
 #include "core/core.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/loader/deconstructed_rom_directory.h"
-#include "core/loader/elf.h"
 #include "core/loader/kip.h"
 #include "core/loader/nax.h"
 #include "core/loader/nca.h"
@@ -40,8 +38,6 @@ std::optional<FileType> IdentifyFileLoader(FileSys::VirtualFile file) {
 FileType IdentifyFile(FileSys::VirtualFile file) {
     if (const auto romdir_type = IdentifyFileLoader<AppLoader_DeconstructedRomDirectory>(file)) {
         return *romdir_type;
-    } else if (const auto elf_type = IdentifyFileLoader<AppLoader_ELF>(file)) {
-        return *elf_type;
     } else if (const auto nso_type = IdentifyFileLoader<AppLoader_NSO>(file)) {
         return *nso_type;
     } else if (const auto nro_type = IdentifyFileLoader<AppLoader_NRO>(file)) {
@@ -70,8 +66,6 @@ FileType GuessFromFilename(const std::string& name) {
     const std::string extension =
         Common::ToLower(std::string(Common::FS::GetExtensionFromFilename(name)));
 
-    if (extension == "elf")
-        return FileType::ELF;
     if (extension == "nro")
         return FileType::NRO;
     if (extension == "nso")
@@ -90,8 +84,6 @@ FileType GuessFromFilename(const std::string& name) {
 
 std::string GetFileTypeString(FileType type) {
     switch (type) {
-    case FileType::ELF:
-        return "ELF";
     case FileType::NRO:
         return "NRO";
     case FileType::NSO:
@@ -209,10 +201,6 @@ static std::unique_ptr<AppLoader> GetFileLoader(Core::System& system, FileSys::V
                                                 FileType type, u64 program_id,
                                                 std::size_t program_index) {
     switch (type) {
-    // Standard ELF file format.
-    case FileType::ELF:
-        return std::make_unique<AppLoader_ELF>(std::move(file));
-
     // NX NSO file format.
     case FileType::NSO:
         return std::make_unique<AppLoader_NSO>(std::move(file));
@@ -256,12 +244,17 @@ static std::unique_ptr<AppLoader> GetFileLoader(Core::System& system, FileSys::V
 
 std::unique_ptr<AppLoader> GetLoader(Core::System& system, FileSys::VirtualFile file,
                                      u64 program_id, std::size_t program_index) {
+    if (!file) {
+        return nullptr;
+    }
+
     FileType type = IdentifyFile(file);
     const FileType filename_type = GuessFromFilename(file->GetName());
 
     // Special case: 00 is either a NCA or NAX.
     if (type != filename_type && !(file->GetName() == "00" && type == FileType::NAX)) {
-        LOG_WARNING(Loader, "File {} has a different type than its extension.", file->GetName());
+        LOG_WARNING(Loader, "File {} has a different type ({}) than its extension.",
+                    file->GetName(), GetFileTypeString(type));
         if (FileType::Unknown == type) {
             type = filename_type;
         }
diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h
index 8b6b3b68f..7b43f70ed 100644
--- a/src/core/loader/loader.h
+++ b/src/core/loader/loader.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -35,7 +34,6 @@ namespace Loader {
 enum class FileType {
     Error,
     Unknown,
-    ELF,
     NSO,
     NRO,
     NCA,
diff --git a/src/core/loader/nax.cpp b/src/core/loader/nax.cpp
index 3375dab7c..cf35b1249 100644
--- a/src/core/loader/nax.cpp
+++ b/src/core/loader/nax.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/file_sys/content_archive.h"
 #include "core/file_sys/romfs.h"
diff --git a/src/core/loader/nax.h b/src/core/loader/nax.h
index b3a50894f..d7f70db43 100644
--- a/src/core/loader/nax.h
+++ b/src/core/loader/nax.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/loader/nca.cpp b/src/core/loader/nca.cpp
index 219bbeaf5..513af194d 100644
--- a/src/core/loader/nca.cpp
+++ b/src/core/loader/nca.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <utility>
 
diff --git a/src/core/loader/nca.h b/src/core/loader/nca.h
index c0db8c740..d22d9146e 100644
--- a/src/core/loader/nca.h
+++ b/src/core/loader/nca.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp
index 951ea966e..73d04d7ee 100644
--- a/src/core/loader/nro.cpp
+++ b/src/core/loader/nro.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <utility>
 #include <vector>
@@ -126,7 +125,7 @@ FileType AppLoader_NRO::IdentifyType(const FileSys::VirtualFile& nro_file) {
 }
 
 static constexpr u32 PageAlignSize(u32 size) {
-    return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK);
+    return static_cast<u32>((size + Core::Memory::YUZU_PAGEMASK) & ~Core::Memory::YUZU_PAGEMASK);
 }
 
 static bool LoadNroImpl(Kernel::KProcess& process, const std::vector<u8>& data) {
diff --git a/src/core/loader/nro.h b/src/core/loader/nro.h
index fd453b402..ccb77b581 100644
--- a/src/core/loader/nro.h
+++ b/src/core/loader/nro.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index 4a2224c02..4c3b3c655 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cinttypes>
 #include <cstring>
@@ -46,7 +45,7 @@ std::vector<u8> DecompressSegment(const std::vector<u8>& compressed_data,
 }
 
 constexpr u32 PageAlignSize(u32 size) {
-    return static_cast<u32>((size + Core::Memory::PAGE_MASK) & ~Core::Memory::PAGE_MASK);
+    return static_cast<u32>((size + Core::Memory::YUZU_PAGEMASK) & ~Core::Memory::YUZU_PAGEMASK);
 }
 } // Anonymous namespace
 
@@ -129,11 +128,10 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::KProcess& process, Core::
 
     // Apply patches if necessary
     if (pm && (pm->HasNSOPatch(nso_header.build_id) || Settings::values.dump_nso)) {
-        std::vector<u8> pi_header;
-        pi_header.insert(pi_header.begin(), reinterpret_cast<u8*>(&nso_header),
-                         reinterpret_cast<u8*>(&nso_header) + sizeof(NSOHeader));
-        pi_header.insert(pi_header.begin() + sizeof(NSOHeader), program_image.data(),
-                         program_image.data() + program_image.size());
+        std::vector<u8> pi_header(sizeof(NSOHeader) + program_image.size());
+        std::memcpy(pi_header.data(), &nso_header, sizeof(NSOHeader));
+        std::memcpy(pi_header.data() + sizeof(NSOHeader), program_image.data(),
+                    program_image.size());
 
         pi_header = pm->PatchNSO(pi_header, nso_file.GetName());
 
diff --git a/src/core/loader/nso.h b/src/core/loader/nso.h
index f7b61bc2d..0b53b4ecd 100644
--- a/src/core/loader/nso.h
+++ b/src/core/loader/nso.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/loader/nsp.cpp b/src/core/loader/nsp.cpp
index f7ccc678d..80663e0e0 100644
--- a/src/core/loader/nsp.cpp
+++ b/src/core/loader/nsp.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <vector>
 
diff --git a/src/core/loader/nsp.h b/src/core/loader/nsp.h
index 378e4077a..003cc345c 100644
--- a/src/core/loader/nsp.h
+++ b/src/core/loader/nsp.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/loader/xci.cpp b/src/core/loader/xci.cpp
index 8c6c1a3fd..c7b1b3815 100644
--- a/src/core/loader/xci.cpp
+++ b/src/core/loader/xci.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <vector>
 
diff --git a/src/core/loader/xci.h b/src/core/loader/xci.h
index 6e3810e48..2affb6c6e 100644
--- a/src/core/loader/xci.h
+++ b/src/core/loader/xci.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index 88d6ec908..2ac792566 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
@@ -37,11 +36,11 @@ struct Memory::Impl {
     }
 
     void MapMemoryRegion(Common::PageTable& page_table, VAddr base, u64 size, PAddr target) {
-        ASSERT_MSG((size & PAGE_MASK) == 0, "non-page aligned size: {:016X}", size);
-        ASSERT_MSG((base & PAGE_MASK) == 0, "non-page aligned base: {:016X}", base);
-        ASSERT_MSG(target >= DramMemoryMap::Base && target < DramMemoryMap::End,
-                   "Out of bounds target: {:016X}", target);
-        MapPages(page_table, base / PAGE_SIZE, size / PAGE_SIZE, target, Common::PageType::Memory);
+        ASSERT_MSG((size & YUZU_PAGEMASK) == 0, "non-page aligned size: {:016X}", size);
+        ASSERT_MSG((base & YUZU_PAGEMASK) == 0, "non-page aligned base: {:016X}", base);
+        ASSERT_MSG(target >= DramMemoryMap::Base, "Out of bounds target: {:016X}", target);
+        MapPages(page_table, base / YUZU_PAGESIZE, size / YUZU_PAGESIZE, target,
+                 Common::PageType::Memory);
 
         if (Settings::IsFastmemEnabled()) {
             system.DeviceMemory().buffer.Map(base, target - DramMemoryMap::Base, size);
@@ -49,9 +48,10 @@ struct Memory::Impl {
     }
 
     void UnmapRegion(Common::PageTable& page_table, VAddr base, u64 size) {
-        ASSERT_MSG((size & PAGE_MASK) == 0, "non-page aligned size: {:016X}", size);
-        ASSERT_MSG((base & PAGE_MASK) == 0, "non-page aligned base: {:016X}", base);
-        MapPages(page_table, base / PAGE_SIZE, size / PAGE_SIZE, 0, Common::PageType::Unmapped);
+        ASSERT_MSG((size & YUZU_PAGEMASK) == 0, "non-page aligned size: {:016X}", size);
+        ASSERT_MSG((base & YUZU_PAGEMASK) == 0, "non-page aligned base: {:016X}", base);
+        MapPages(page_table, base / YUZU_PAGESIZE, size / YUZU_PAGESIZE, 0,
+                 Common::PageType::Unmapped);
 
         if (Settings::IsFastmemEnabled()) {
             system.DeviceMemory().buffer.Unmap(base, size);
@@ -59,7 +59,7 @@ struct Memory::Impl {
     }
 
     [[nodiscard]] u8* GetPointerFromRasterizerCachedMemory(VAddr vaddr) const {
-        const PAddr paddr{current_page_table->backing_addr[vaddr >> PAGE_BITS]};
+        const PAddr paddr{current_page_table->backing_addr[vaddr >> YUZU_PAGEBITS]};
 
         if (!paddr) {
             return {};
@@ -68,6 +68,16 @@ struct Memory::Impl {
         return system.DeviceMemory().GetPointer(paddr) + vaddr;
     }
 
+    [[nodiscard]] u8* GetPointerFromDebugMemory(VAddr vaddr) const {
+        const PAddr paddr{current_page_table->backing_addr[vaddr >> YUZU_PAGEBITS]};
+
+        if (paddr == 0) {
+            return {};
+        }
+
+        return system.DeviceMemory().GetPointer(paddr) + vaddr;
+    }
+
     u8 Read8(const VAddr addr) {
         return Read<u8>(addr);
     }
@@ -168,13 +178,14 @@ struct Memory::Impl {
                    auto on_unmapped, auto on_memory, auto on_rasterizer, auto increment) {
         const auto& page_table = process.PageTable().PageTableImpl();
         std::size_t remaining_size = size;
-        std::size_t page_index = addr >> PAGE_BITS;
-        std::size_t page_offset = addr & PAGE_MASK;
+        std::size_t page_index = addr >> YUZU_PAGEBITS;
+        std::size_t page_offset = addr & YUZU_PAGEMASK;
 
         while (remaining_size) {
             const std::size_t copy_amount =
-                std::min(static_cast<std::size_t>(PAGE_SIZE) - page_offset, remaining_size);
-            const auto current_vaddr = static_cast<VAddr>((page_index << PAGE_BITS) + page_offset);
+                std::min(static_cast<std::size_t>(YUZU_PAGESIZE) - page_offset, remaining_size);
+            const auto current_vaddr =
+                static_cast<VAddr>((page_index << YUZU_PAGEBITS) + page_offset);
 
             const auto [pointer, type] = page_table.pointers[page_index].PointerType();
             switch (type) {
@@ -184,7 +195,13 @@ struct Memory::Impl {
             }
             case Common::PageType::Memory: {
                 DEBUG_ASSERT(pointer);
-                u8* mem_ptr = pointer + page_offset + (page_index << PAGE_BITS);
+                u8* mem_ptr = pointer + page_offset + (page_index << YUZU_PAGEBITS);
+                on_memory(copy_amount, mem_ptr);
+                break;
+            }
+            case Common::PageType::DebugMemory: {
+                DEBUG_ASSERT(pointer);
+                u8* const mem_ptr{GetPointerFromDebugMemory(current_vaddr)};
                 on_memory(copy_amount, mem_ptr);
                 break;
             }
@@ -317,6 +334,58 @@ struct Memory::Impl {
             });
     }
 
+    void MarkRegionDebug(VAddr vaddr, u64 size, bool debug) {
+        if (vaddr == 0) {
+            return;
+        }
+
+        // Iterate over a contiguous CPU address space, marking/unmarking the region.
+        // The region is at a granularity of CPU pages.
+
+        const u64 num_pages = ((vaddr + size - 1) >> YUZU_PAGEBITS) - (vaddr >> YUZU_PAGEBITS) + 1;
+        for (u64 i = 0; i < num_pages; ++i, vaddr += YUZU_PAGESIZE) {
+            const Common::PageType page_type{
+                current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Type()};
+            if (debug) {
+                // Switch page type to debug if now debug
+                switch (page_type) {
+                case Common::PageType::Unmapped:
+                    ASSERT_MSG(false, "Attempted to mark unmapped pages as debug");
+                    break;
+                case Common::PageType::RasterizerCachedMemory:
+                case Common::PageType::DebugMemory:
+                    // Page is already marked.
+                    break;
+                case Common::PageType::Memory:
+                    current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
+                        nullptr, Common::PageType::DebugMemory);
+                    break;
+                default:
+                    UNREACHABLE();
+                }
+            } else {
+                // Switch page type to non-debug if now non-debug
+                switch (page_type) {
+                case Common::PageType::Unmapped:
+                    ASSERT_MSG(false, "Attempted to mark unmapped pages as non-debug");
+                    break;
+                case Common::PageType::RasterizerCachedMemory:
+                case Common::PageType::Memory:
+                    // Don't mess with already non-debug or rasterizer memory.
+                    break;
+                case Common::PageType::DebugMemory: {
+                    u8* const pointer{GetPointerFromDebugMemory(vaddr & ~YUZU_PAGEMASK)};
+                    current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
+                        pointer - (vaddr & ~YUZU_PAGEMASK), Common::PageType::Memory);
+                    break;
+                }
+                default:
+                    UNREACHABLE();
+                }
+            }
+        }
+    }
+
     void RasterizerMarkRegionCached(VAddr vaddr, u64 size, bool cached) {
         if (vaddr == 0) {
             return;
@@ -332,10 +401,10 @@ struct Memory::Impl {
         // granularity of CPU pages, hence why we iterate on a CPU page basis (note: GPU page size
         // is different). This assumes the specified GPU address region is contiguous as well.
 
-        const u64 num_pages = ((vaddr + size - 1) >> PAGE_BITS) - (vaddr >> PAGE_BITS) + 1;
-        for (u64 i = 0; i < num_pages; ++i, vaddr += PAGE_SIZE) {
+        const u64 num_pages = ((vaddr + size - 1) >> YUZU_PAGEBITS) - (vaddr >> YUZU_PAGEBITS) + 1;
+        for (u64 i = 0; i < num_pages; ++i, vaddr += YUZU_PAGESIZE) {
             const Common::PageType page_type{
-                current_page_table->pointers[vaddr >> PAGE_BITS].Type()};
+                current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Type()};
             if (cached) {
                 // Switch page type to cached if now cached
                 switch (page_type) {
@@ -343,8 +412,9 @@ struct Memory::Impl {
                     // It is not necessary for a process to have this region mapped into its address
                     // space, for example, a system module need not have a VRAM mapping.
                     break;
+                case Common::PageType::DebugMemory:
                 case Common::PageType::Memory:
-                    current_page_table->pointers[vaddr >> PAGE_BITS].Store(
+                    current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
                         nullptr, Common::PageType::RasterizerCachedMemory);
                     break;
                 case Common::PageType::RasterizerCachedMemory:
@@ -361,21 +431,22 @@ struct Memory::Impl {
                     // It is not necessary for a process to have this region mapped into its address
                     // space, for example, a system module need not have a VRAM mapping.
                     break;
+                case Common::PageType::DebugMemory:
                 case Common::PageType::Memory:
                     // There can be more than one GPU region mapped per CPU region, so it's common
                     // that this area is already unmarked as cached.
                     break;
                 case Common::PageType::RasterizerCachedMemory: {
-                    u8* const pointer{GetPointerFromRasterizerCachedMemory(vaddr & ~PAGE_MASK)};
+                    u8* const pointer{GetPointerFromRasterizerCachedMemory(vaddr & ~YUZU_PAGEMASK)};
                     if (pointer == nullptr) {
                         // It's possible that this function has been called while updating the
                         // pagetable after unmapping a VMA. In that case the underlying VMA will no
                         // longer exist, and we should just leave the pagetable entry blank.
-                        current_page_table->pointers[vaddr >> PAGE_BITS].Store(
+                        current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
                             nullptr, Common::PageType::Unmapped);
                     } else {
-                        current_page_table->pointers[vaddr >> PAGE_BITS].Store(
-                            pointer - (vaddr & ~PAGE_MASK), Common::PageType::Memory);
+                        current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Store(
+                            pointer - (vaddr & ~YUZU_PAGEMASK), Common::PageType::Memory);
                     }
                     break;
                 }
@@ -397,8 +468,8 @@ struct Memory::Impl {
      */
     void MapPages(Common::PageTable& page_table, VAddr base, u64 size, PAddr target,
                   Common::PageType type) {
-        LOG_DEBUG(HW_Memory, "Mapping {:016X} onto {:016X}-{:016X}", target, base * PAGE_SIZE,
-                  (base + size) * PAGE_SIZE);
+        LOG_DEBUG(HW_Memory, "Mapping {:016X} onto {:016X}-{:016X}", target, base * YUZU_PAGESIZE,
+                  (base + size) * YUZU_PAGESIZE);
 
         // During boot, current_page_table might not be set yet, in which case we need not flush
         if (system.IsPoweredOn()) {
@@ -406,7 +477,7 @@ struct Memory::Impl {
             for (u64 i = 0; i < size; i++) {
                 const auto page = base + i;
                 if (page_table.pointers[page].Type() == Common::PageType::RasterizerCachedMemory) {
-                    gpu.FlushAndInvalidateRegion(page << PAGE_BITS, PAGE_SIZE);
+                    gpu.FlushAndInvalidateRegion(page << YUZU_PAGEBITS, YUZU_PAGESIZE);
                 }
             }
         }
@@ -417,7 +488,7 @@ struct Memory::Impl {
 
         if (!target) {
             ASSERT_MSG(type != Common::PageType::Memory,
-                       "Mapping memory page without a pointer @ {:016x}", base * PAGE_SIZE);
+                       "Mapping memory page without a pointer @ {:016x}", base * YUZU_PAGESIZE);
 
             while (base != end) {
                 page_table.pointers[base].Store(nullptr, type);
@@ -428,21 +499,21 @@ struct Memory::Impl {
         } else {
             while (base != end) {
                 page_table.pointers[base].Store(
-                    system.DeviceMemory().GetPointer(target) - (base << PAGE_BITS), type);
-                page_table.backing_addr[base] = target - (base << PAGE_BITS);
+                    system.DeviceMemory().GetPointer(target) - (base << YUZU_PAGEBITS), type);
+                page_table.backing_addr[base] = target - (base << YUZU_PAGEBITS);
 
                 ASSERT_MSG(page_table.pointers[base].Pointer(),
                            "memory mapping base yield a nullptr within the table");
 
                 base += 1;
-                target += PAGE_SIZE;
+                target += YUZU_PAGESIZE;
             }
         }
     }
 
     [[nodiscard]] u8* GetPointerImpl(VAddr vaddr, auto on_unmapped, auto on_rasterizer) const {
         // AARCH64 masks the upper 16 bit of all memory accesses
-        vaddr &= 0xffffffffffffLL;
+        vaddr &= 0xffffffffffffULL;
 
         if (vaddr >= 1uLL << current_page_table->GetAddressSpaceBits()) {
             on_unmapped();
@@ -450,7 +521,7 @@ struct Memory::Impl {
         }
 
         // Avoid adding any extra logic to this fast-path block
-        const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> PAGE_BITS].Raw();
+        const uintptr_t raw_pointer = current_page_table->pointers[vaddr >> YUZU_PAGEBITS].Raw();
         if (u8* const pointer = Common::PageTable::PageInfo::ExtractPointer(raw_pointer)) {
             return &pointer[vaddr];
         }
@@ -461,6 +532,8 @@ struct Memory::Impl {
         case Common::PageType::Memory:
             ASSERT_MSG(false, "Mapped memory page without a pointer @ 0x{:016X}", vaddr);
             return nullptr;
+        case Common::PageType::DebugMemory:
+            return GetPointerFromDebugMemory(vaddr);
         case Common::PageType::RasterizerCachedMemory: {
             u8* const host_ptr{GetPointerFromRasterizerCachedMemory(vaddr)};
             on_rasterizer();
@@ -478,6 +551,11 @@ struct Memory::Impl {
             []() {});
     }
 
+    [[nodiscard]] u8* GetPointerSilent(const VAddr vaddr) const {
+        return GetPointerImpl(
+            vaddr, []() {}, []() {});
+    }
+
     /**
      * Reads a particular data type out of memory at the given virtual address.
      *
@@ -587,18 +665,36 @@ void Memory::UnmapRegion(Common::PageTable& page_table, VAddr base, u64 size) {
 bool Memory::IsValidVirtualAddress(const VAddr vaddr) const {
     const Kernel::KProcess& process = *system.CurrentProcess();
     const auto& page_table = process.PageTable().PageTableImpl();
-    const size_t page = vaddr >> PAGE_BITS;
+    const size_t page = vaddr >> YUZU_PAGEBITS;
     if (page >= page_table.pointers.size()) {
         return false;
     }
     const auto [pointer, type] = page_table.pointers[page].PointerType();
-    return pointer != nullptr || type == Common::PageType::RasterizerCachedMemory;
+    return pointer != nullptr || type == Common::PageType::RasterizerCachedMemory ||
+           type == Common::PageType::DebugMemory;
+}
+
+bool Memory::IsValidVirtualAddressRange(VAddr base, u64 size) const {
+    VAddr end = base + size;
+    VAddr page = Common::AlignDown(base, YUZU_PAGESIZE);
+
+    for (; page < end; page += YUZU_PAGESIZE) {
+        if (!IsValidVirtualAddress(page)) {
+            return false;
+        }
+    }
+
+    return true;
 }
 
 u8* Memory::GetPointer(VAddr vaddr) {
     return impl->GetPointer(vaddr);
 }
 
+u8* Memory::GetPointerSilent(VAddr vaddr) {
+    return impl->GetPointerSilent(vaddr);
+}
+
 const u8* Memory::GetPointer(VAddr vaddr) const {
     return impl->GetPointer(vaddr);
 }
@@ -691,8 +787,16 @@ void Memory::CopyBlock(const Kernel::KProcess& process, VAddr dest_addr, VAddr s
     impl->CopyBlock(process, dest_addr, src_addr, size);
 }
 
+void Memory::ZeroBlock(const Kernel::KProcess& process, VAddr dest_addr, const std::size_t size) {
+    impl->ZeroBlock(process, dest_addr, size);
+}
+
 void Memory::RasterizerMarkRegionCached(VAddr vaddr, u64 size, bool cached) {
     impl->RasterizerMarkRegionCached(vaddr, size, cached);
 }
 
+void Memory::MarkRegionDebug(VAddr vaddr, u64 size, bool debug) {
+    impl->MarkRegionDebug(vaddr, size, debug);
+}
+
 } // namespace Core::Memory
diff --git a/src/core/memory.h b/src/core/memory.h
index b5721b740..81eac448b 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -28,9 +27,9 @@ namespace Core::Memory {
  * Page size used by the ARM architecture. This is the smallest granularity with which memory can
  * be mapped.
  */
-constexpr std::size_t PAGE_BITS = 12;
-constexpr u64 PAGE_SIZE = 1ULL << PAGE_BITS;
-constexpr u64 PAGE_MASK = PAGE_SIZE - 1;
+constexpr std::size_t YUZU_PAGEBITS = 12;
+constexpr u64 YUZU_PAGESIZE = 1ULL << YUZU_PAGEBITS;
+constexpr u64 YUZU_PAGEMASK = YUZU_PAGESIZE - 1;
 
 /// Virtual user-space memory regions
 enum : VAddr {
@@ -96,6 +95,17 @@ public:
     [[nodiscard]] bool IsValidVirtualAddress(VAddr vaddr) const;
 
     /**
+     * Checks whether or not the supplied range of addresses are all valid
+     * virtual addresses for the current process.
+     *
+     * @param base The address to begin checking.
+     * @param size The amount of bytes to check.
+     *
+     * @returns True if all bytes in the given range are valid, false otherwise.
+     */
+    [[nodiscard]] bool IsValidVirtualAddressRange(VAddr base, u64 size) const;
+
+    /**
      * Gets a pointer to the given address.
      *
      * @param vaddr Virtual address to retrieve a pointer to.
@@ -104,6 +114,7 @@ public:
      *          If the address is not valid, nullptr will be returned.
      */
     u8* GetPointer(VAddr vaddr);
+    u8* GetPointerSilent(VAddr vaddr);
 
     template <typename T>
     T* GetPointer(VAddr vaddr) {
@@ -426,6 +437,19 @@ public:
                    std::size_t size);
 
     /**
+     * Zeros a range of bytes within the current process' address space at the specified
+     * virtual address.
+     *
+     * @param process   The process that will have data zeroed within its address space.
+     * @param dest_addr The destination virtual address to zero the data from.
+     * @param size      The size of the range to zero out, in bytes.
+     *
+     * @post The range [dest_addr, size) within the process' address space contains the
+     *       value 0.
+     */
+    void ZeroBlock(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
+
+    /**
      * Marks each page within the specified address range as cached or uncached.
      *
      * @param vaddr  The virtual address indicating the start of the address range.
@@ -435,6 +459,17 @@ public:
      */
     void RasterizerMarkRegionCached(VAddr vaddr, u64 size, bool cached);
 
+    /**
+     * Marks each page within the specified address range as debug or non-debug.
+     * Debug addresses are not accessible from fastmem pointers.
+     *
+     * @param vaddr The virtual address indicating the start of the address range.
+     * @param size  The size of the address range in bytes.
+     * @param debug Whether or not any pages within the address range should be
+     *              marked as debug or non-debug.
+     */
+    void MarkRegionDebug(VAddr vaddr, u64 size, bool debug);
+
 private:
     Core::System& system;
 
diff --git a/src/core/memory/cheat_engine.cpp b/src/core/memory/cheat_engine.cpp
index 12446c9ac..ffdbacc18 100644
--- a/src/core/memory/cheat_engine.cpp
+++ b/src/core/memory/cheat_engine.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <locale>
 #include "common/hex_util.h"
@@ -185,10 +184,12 @@ CheatEngine::~CheatEngine() {
 void CheatEngine::Initialize() {
     event = Core::Timing::CreateEvent(
         "CheatEngine::FrameCallback::" + Common::HexToString(metadata.main_nso_build_id),
-        [this](std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             FrameCallback(user_data, ns_late);
+            return std::nullopt;
         });
-    core_timing.ScheduleEvent(CHEAT_ENGINE_NS, event);
+    core_timing.ScheduleLoopingEvent(CHEAT_ENGINE_NS, CHEAT_ENGINE_NS, event);
 
     metadata.process_id = system.CurrentProcess()->GetProcessID();
     metadata.title_id = system.GetCurrentProcessProgramID();
@@ -238,8 +239,6 @@ void CheatEngine::FrameCallback(std::uintptr_t, std::chrono::nanoseconds ns_late
     MICROPROFILE_SCOPE(Cheat_Engine);
 
     vm.Execute(metadata);
-
-    core_timing.ScheduleEvent(CHEAT_ENGINE_NS - ns_late, event);
 }
 
 } // namespace Core::Memory
diff --git a/src/core/memory/cheat_engine.h b/src/core/memory/cheat_engine.h
index a8e041d9d..284abdd28 100644
--- a/src/core/memory/cheat_engine.h
+++ b/src/core/memory/cheat_engine.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/memory/dmnt_cheat_types.h b/src/core/memory/dmnt_cheat_types.h
index 5e60733dc..c6b40e505 100644
--- a/src/core/memory/dmnt_cheat_types.h
+++ b/src/core/memory/dmnt_cheat_types.h
@@ -1,26 +1,5 @@
-/*
- * Copyright (c) 2018-2019 Atmosphère-NX
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Adapted by DarkLordZach for use/interaction with yuzu
- *
- * Modifications Copyright 2019 yuzu emulator team
- * Licensed under GPLv2 or any later version
- * Refer to the license.txt file included.
- */
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/memory/dmnt_cheat_vm.cpp b/src/core/memory/dmnt_cheat_vm.cpp
index dc04e37d2..de96fcb8e 100644
--- a/src/core/memory/dmnt_cheat_vm.cpp
+++ b/src/core/memory/dmnt_cheat_vm.cpp
@@ -1,26 +1,5 @@
-/*
- * Copyright (c) 2018-2019 Atmosphère-NX
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Adapted by DarkLordZach for use/interaction with yuzu
- *
- * Modifications Copyright 2019 yuzu emulator team
- * Licensed under GPLv2 or any later version
- * Refer to the license.txt file included.
- */
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/scope_exit.h"
diff --git a/src/core/memory/dmnt_cheat_vm.h b/src/core/memory/dmnt_cheat_vm.h
index 707bee82b..641cb09c4 100644
--- a/src/core/memory/dmnt_cheat_vm.h
+++ b/src/core/memory/dmnt_cheat_vm.h
@@ -1,26 +1,5 @@
-/*
- * Copyright (c) 2018-2019 Atmosphère-NX
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Adapted by DarkLordZach for use/interaction with yuzu
- *
- * Modifications Copyright 2019 yuzu emulator team
- * Licensed under GPLv2 or any later version
- * Refer to the license.txt file included.
- */
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/network/network.cpp b/src/core/network/network.cpp
deleted file mode 100644
index a3e0664b9..000000000
--- a/src/core/network/network.cpp
+++ /dev/null
@@ -1,634 +0,0 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cstring>
-#include <limits>
-#include <utility>
-#include <vector>
-
-#include "common/error.h"
-
-#ifdef _WIN32
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#elif YUZU_UNIX
-#include <arpa/inet.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#include <poll.h>
-#include <sys/socket.h>
-#include <unistd.h>
-#else
-#error "Unimplemented platform"
-#endif
-
-#include "common/assert.h"
-#include "common/common_types.h"
-#include "common/logging/log.h"
-#include "common/settings.h"
-#include "core/network/network.h"
-#include "core/network/network_interface.h"
-#include "core/network/sockets.h"
-
-namespace Network {
-
-namespace {
-
-#ifdef _WIN32
-
-using socklen_t = int;
-
-void Initialize() {
-    WSADATA wsa_data;
-    (void)WSAStartup(MAKEWORD(2, 2), &wsa_data);
-}
-
-void Finalize() {
-    WSACleanup();
-}
-
-sockaddr TranslateFromSockAddrIn(SockAddrIn input) {
-    sockaddr_in result;
-
-#if YUZU_UNIX
-    result.sin_len = sizeof(result);
-#endif
-
-    switch (static_cast<Domain>(input.family)) {
-    case Domain::INET:
-        result.sin_family = AF_INET;
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Unhandled sockaddr family={}", input.family);
-        result.sin_family = AF_INET;
-        break;
-    }
-
-    result.sin_port = htons(input.portno);
-
-    auto& ip = result.sin_addr.S_un.S_un_b;
-    ip.s_b1 = input.ip[0];
-    ip.s_b2 = input.ip[1];
-    ip.s_b3 = input.ip[2];
-    ip.s_b4 = input.ip[3];
-
-    sockaddr addr;
-    std::memcpy(&addr, &result, sizeof(addr));
-    return addr;
-}
-
-LINGER MakeLinger(bool enable, u32 linger_value) {
-    ASSERT(linger_value <= std::numeric_limits<u_short>::max());
-
-    LINGER value;
-    value.l_onoff = enable ? 1 : 0;
-    value.l_linger = static_cast<u_short>(linger_value);
-    return value;
-}
-
-bool EnableNonBlock(SOCKET fd, bool enable) {
-    u_long value = enable ? 1 : 0;
-    return ioctlsocket(fd, FIONBIO, &value) != SOCKET_ERROR;
-}
-
-Errno TranslateNativeError(int e) {
-    switch (e) {
-    case WSAEBADF:
-        return Errno::BADF;
-    case WSAEINVAL:
-        return Errno::INVAL;
-    case WSAEMFILE:
-        return Errno::MFILE;
-    case WSAENOTCONN:
-        return Errno::NOTCONN;
-    case WSAEWOULDBLOCK:
-        return Errno::AGAIN;
-    case WSAECONNREFUSED:
-        return Errno::CONNREFUSED;
-    case WSAEHOSTUNREACH:
-        return Errno::HOSTUNREACH;
-    case WSAENETDOWN:
-        return Errno::NETDOWN;
-    case WSAENETUNREACH:
-        return Errno::NETUNREACH;
-    default:
-        return Errno::OTHER;
-    }
-}
-
-#elif YUZU_UNIX // ^ _WIN32 v YUZU_UNIX
-
-using SOCKET = int;
-using WSAPOLLFD = pollfd;
-using ULONG = u64;
-
-constexpr SOCKET INVALID_SOCKET = -1;
-constexpr SOCKET SOCKET_ERROR = -1;
-
-constexpr int SD_RECEIVE = SHUT_RD;
-constexpr int SD_SEND = SHUT_WR;
-constexpr int SD_BOTH = SHUT_RDWR;
-
-void Initialize() {}
-
-void Finalize() {}
-
-sockaddr TranslateFromSockAddrIn(SockAddrIn input) {
-    sockaddr_in result;
-
-    switch (static_cast<Domain>(input.family)) {
-    case Domain::INET:
-        result.sin_family = AF_INET;
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Unhandled sockaddr family={}", input.family);
-        result.sin_family = AF_INET;
-        break;
-    }
-
-    result.sin_port = htons(input.portno);
-
-    result.sin_addr.s_addr = input.ip[0] | input.ip[1] << 8 | input.ip[2] << 16 | input.ip[3] << 24;
-
-    sockaddr addr;
-    std::memcpy(&addr, &result, sizeof(addr));
-    return addr;
-}
-
-int WSAPoll(WSAPOLLFD* fds, ULONG nfds, int timeout) {
-    return poll(fds, static_cast<nfds_t>(nfds), timeout);
-}
-
-int closesocket(SOCKET fd) {
-    return close(fd);
-}
-
-linger MakeLinger(bool enable, u32 linger_value) {
-    linger value;
-    value.l_onoff = enable ? 1 : 0;
-    value.l_linger = linger_value;
-    return value;
-}
-
-bool EnableNonBlock(int fd, bool enable) {
-    int flags = fcntl(fd, F_GETFL);
-    if (flags == -1) {
-        return false;
-    }
-    if (enable) {
-        flags |= O_NONBLOCK;
-    } else {
-        flags &= ~O_NONBLOCK;
-    }
-    return fcntl(fd, F_SETFL, flags) == 0;
-}
-
-Errno TranslateNativeError(int e) {
-    switch (e) {
-    case EBADF:
-        return Errno::BADF;
-    case EINVAL:
-        return Errno::INVAL;
-    case EMFILE:
-        return Errno::MFILE;
-    case ENOTCONN:
-        return Errno::NOTCONN;
-    case EAGAIN:
-        return Errno::AGAIN;
-    case ECONNREFUSED:
-        return Errno::CONNREFUSED;
-    case EHOSTUNREACH:
-        return Errno::HOSTUNREACH;
-    case ENETDOWN:
-        return Errno::NETDOWN;
-    case ENETUNREACH:
-        return Errno::NETUNREACH;
-    default:
-        return Errno::OTHER;
-    }
-}
-
-#endif
-
-Errno GetAndLogLastError() {
-#ifdef _WIN32
-    int e = WSAGetLastError();
-#else
-    int e = errno;
-#endif
-    const Errno err = TranslateNativeError(e);
-    if (err == Errno::AGAIN) {
-        return err;
-    }
-    LOG_ERROR(Network, "Socket operation error: {}", Common::NativeErrorToString(e));
-    return err;
-}
-
-int TranslateDomain(Domain domain) {
-    switch (domain) {
-    case Domain::INET:
-        return AF_INET;
-    default:
-        UNIMPLEMENTED_MSG("Unimplemented domain={}", domain);
-        return 0;
-    }
-}
-
-int TranslateType(Type type) {
-    switch (type) {
-    case Type::STREAM:
-        return SOCK_STREAM;
-    case Type::DGRAM:
-        return SOCK_DGRAM;
-    default:
-        UNIMPLEMENTED_MSG("Unimplemented type={}", type);
-        return 0;
-    }
-}
-
-int TranslateProtocol(Protocol protocol) {
-    switch (protocol) {
-    case Protocol::TCP:
-        return IPPROTO_TCP;
-    case Protocol::UDP:
-        return IPPROTO_UDP;
-    default:
-        UNIMPLEMENTED_MSG("Unimplemented protocol={}", protocol);
-        return 0;
-    }
-}
-
-SockAddrIn TranslateToSockAddrIn(sockaddr input_) {
-    sockaddr_in input;
-    std::memcpy(&input, &input_, sizeof(input));
-
-    SockAddrIn result;
-
-    switch (input.sin_family) {
-    case AF_INET:
-        result.family = Domain::INET;
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Unhandled sockaddr family={}", input.sin_family);
-        result.family = Domain::INET;
-        break;
-    }
-
-    result.portno = ntohs(input.sin_port);
-
-    result.ip = TranslateIPv4(input.sin_addr);
-
-    return result;
-}
-
-short TranslatePollEvents(PollEvents events) {
-    short result = 0;
-
-    if (True(events & PollEvents::In)) {
-        events &= ~PollEvents::In;
-        result |= POLLIN;
-    }
-    if (True(events & PollEvents::Pri)) {
-        events &= ~PollEvents::Pri;
-#ifdef _WIN32
-        LOG_WARNING(Service, "Winsock doesn't support POLLPRI");
-#else
-        result |= POLLPRI;
-#endif
-    }
-    if (True(events & PollEvents::Out)) {
-        events &= ~PollEvents::Out;
-        result |= POLLOUT;
-    }
-
-    UNIMPLEMENTED_IF_MSG((u16)events != 0, "Unhandled guest events=0x{:x}", (u16)events);
-
-    return result;
-}
-
-PollEvents TranslatePollRevents(short revents) {
-    PollEvents result{};
-    const auto translate = [&result, &revents](short host, PollEvents guest) {
-        if ((revents & host) != 0) {
-            revents &= static_cast<short>(~host);
-            result |= guest;
-        }
-    };
-
-    translate(POLLIN, PollEvents::In);
-    translate(POLLPRI, PollEvents::Pri);
-    translate(POLLOUT, PollEvents::Out);
-    translate(POLLERR, PollEvents::Err);
-    translate(POLLHUP, PollEvents::Hup);
-
-    UNIMPLEMENTED_IF_MSG(revents != 0, "Unhandled host revents=0x{:x}", revents);
-
-    return result;
-}
-
-template <typename T>
-Errno SetSockOpt(SOCKET fd, int option, T value) {
-    const int result =
-        setsockopt(fd, SOL_SOCKET, option, reinterpret_cast<const char*>(&value), sizeof(value));
-    if (result != SOCKET_ERROR) {
-        return Errno::SUCCESS;
-    }
-    return GetAndLogLastError();
-}
-
-} // Anonymous namespace
-
-NetworkInstance::NetworkInstance() {
-    Initialize();
-}
-
-NetworkInstance::~NetworkInstance() {
-    Finalize();
-}
-
-std::optional<IPv4Address> GetHostIPv4Address() {
-    const std::string& selected_network_interface = Settings::values.network_interface.GetValue();
-    const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
-    if (network_interfaces.size() == 0) {
-        LOG_ERROR(Network, "GetAvailableNetworkInterfaces returned no interfaces");
-        return {};
-    }
-
-    const auto res =
-        std::ranges::find_if(network_interfaces, [&selected_network_interface](const auto& iface) {
-            return iface.name == selected_network_interface;
-        });
-
-    if (res != network_interfaces.end()) {
-        char ip_addr[16] = {};
-        ASSERT(inet_ntop(AF_INET, &res->ip_address, ip_addr, sizeof(ip_addr)) != nullptr);
-        return TranslateIPv4(res->ip_address);
-    } else {
-        LOG_ERROR(Network, "Couldn't find selected interface \"{}\"", selected_network_interface);
-        return {};
-    }
-}
-
-std::pair<s32, Errno> Poll(std::vector<PollFD>& pollfds, s32 timeout) {
-    const size_t num = pollfds.size();
-
-    std::vector<WSAPOLLFD> host_pollfds(pollfds.size());
-    std::transform(pollfds.begin(), pollfds.end(), host_pollfds.begin(), [](PollFD fd) {
-        WSAPOLLFD result;
-        result.fd = fd.socket->fd;
-        result.events = TranslatePollEvents(fd.events);
-        result.revents = 0;
-        return result;
-    });
-
-    const int result = WSAPoll(host_pollfds.data(), static_cast<ULONG>(num), timeout);
-    if (result == 0) {
-        ASSERT(std::all_of(host_pollfds.begin(), host_pollfds.end(),
-                           [](WSAPOLLFD fd) { return fd.revents == 0; }));
-        return {0, Errno::SUCCESS};
-    }
-
-    for (size_t i = 0; i < num; ++i) {
-        pollfds[i].revents = TranslatePollRevents(host_pollfds[i].revents);
-    }
-
-    if (result > 0) {
-        return {result, Errno::SUCCESS};
-    }
-
-    ASSERT(result == SOCKET_ERROR);
-
-    return {-1, GetAndLogLastError()};
-}
-
-Socket::~Socket() {
-    if (fd == INVALID_SOCKET) {
-        return;
-    }
-    (void)closesocket(fd);
-    fd = INVALID_SOCKET;
-}
-
-Socket::Socket(Socket&& rhs) noexcept : fd{std::exchange(rhs.fd, INVALID_SOCKET)} {}
-
-Errno Socket::Initialize(Domain domain, Type type, Protocol protocol) {
-    fd = socket(TranslateDomain(domain), TranslateType(type), TranslateProtocol(protocol));
-    if (fd != INVALID_SOCKET) {
-        return Errno::SUCCESS;
-    }
-
-    return GetAndLogLastError();
-}
-
-std::pair<Socket::AcceptResult, Errno> Socket::Accept() {
-    sockaddr addr;
-    socklen_t addrlen = sizeof(addr);
-    const SOCKET new_socket = accept(fd, &addr, &addrlen);
-
-    if (new_socket == INVALID_SOCKET) {
-        return {AcceptResult{}, GetAndLogLastError()};
-    }
-
-    AcceptResult result;
-    result.socket = std::make_unique<Socket>();
-    result.socket->fd = new_socket;
-
-    ASSERT(addrlen == sizeof(sockaddr_in));
-    result.sockaddr_in = TranslateToSockAddrIn(addr);
-
-    return {std::move(result), Errno::SUCCESS};
-}
-
-Errno Socket::Connect(SockAddrIn addr_in) {
-    const sockaddr host_addr_in = TranslateFromSockAddrIn(addr_in);
-    if (connect(fd, &host_addr_in, sizeof(host_addr_in)) != SOCKET_ERROR) {
-        return Errno::SUCCESS;
-    }
-
-    return GetAndLogLastError();
-}
-
-std::pair<SockAddrIn, Errno> Socket::GetPeerName() {
-    sockaddr addr;
-    socklen_t addrlen = sizeof(addr);
-    if (getpeername(fd, &addr, &addrlen) == SOCKET_ERROR) {
-        return {SockAddrIn{}, GetAndLogLastError()};
-    }
-
-    ASSERT(addrlen == sizeof(sockaddr_in));
-    return {TranslateToSockAddrIn(addr), Errno::SUCCESS};
-}
-
-std::pair<SockAddrIn, Errno> Socket::GetSockName() {
-    sockaddr addr;
-    socklen_t addrlen = sizeof(addr);
-    if (getsockname(fd, &addr, &addrlen) == SOCKET_ERROR) {
-        return {SockAddrIn{}, GetAndLogLastError()};
-    }
-
-    ASSERT(addrlen == sizeof(sockaddr_in));
-    return {TranslateToSockAddrIn(addr), Errno::SUCCESS};
-}
-
-Errno Socket::Bind(SockAddrIn addr) {
-    const sockaddr addr_in = TranslateFromSockAddrIn(addr);
-    if (bind(fd, &addr_in, sizeof(addr_in)) != SOCKET_ERROR) {
-        return Errno::SUCCESS;
-    }
-
-    return GetAndLogLastError();
-}
-
-Errno Socket::Listen(s32 backlog) {
-    if (listen(fd, backlog) != SOCKET_ERROR) {
-        return Errno::SUCCESS;
-    }
-
-    return GetAndLogLastError();
-}
-
-Errno Socket::Shutdown(ShutdownHow how) {
-    int host_how = 0;
-    switch (how) {
-    case ShutdownHow::RD:
-        host_how = SD_RECEIVE;
-        break;
-    case ShutdownHow::WR:
-        host_how = SD_SEND;
-        break;
-    case ShutdownHow::RDWR:
-        host_how = SD_BOTH;
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Unimplemented flag how={}", how);
-        return Errno::SUCCESS;
-    }
-    if (shutdown(fd, host_how) != SOCKET_ERROR) {
-        return Errno::SUCCESS;
-    }
-
-    return GetAndLogLastError();
-}
-
-std::pair<s32, Errno> Socket::Recv(int flags, std::vector<u8>& message) {
-    ASSERT(flags == 0);
-    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
-
-    const auto result =
-        recv(fd, reinterpret_cast<char*>(message.data()), static_cast<int>(message.size()), 0);
-    if (result != SOCKET_ERROR) {
-        return {static_cast<s32>(result), Errno::SUCCESS};
-    }
-
-    return {-1, GetAndLogLastError()};
-}
-
-std::pair<s32, Errno> Socket::RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr) {
-    ASSERT(flags == 0);
-    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
-
-    sockaddr addr_in{};
-    socklen_t addrlen = sizeof(addr_in);
-    socklen_t* const p_addrlen = addr ? &addrlen : nullptr;
-    sockaddr* const p_addr_in = addr ? &addr_in : nullptr;
-
-    const auto result = recvfrom(fd, reinterpret_cast<char*>(message.data()),
-                                 static_cast<int>(message.size()), 0, p_addr_in, p_addrlen);
-    if (result != SOCKET_ERROR) {
-        if (addr) {
-            ASSERT(addrlen == sizeof(addr_in));
-            *addr = TranslateToSockAddrIn(addr_in);
-        }
-        return {static_cast<s32>(result), Errno::SUCCESS};
-    }
-
-    return {-1, GetAndLogLastError()};
-}
-
-std::pair<s32, Errno> Socket::Send(const std::vector<u8>& message, int flags) {
-    ASSERT(message.size() < static_cast<size_t>(std::numeric_limits<int>::max()));
-    ASSERT(flags == 0);
-
-    const auto result = send(fd, reinterpret_cast<const char*>(message.data()),
-                             static_cast<int>(message.size()), 0);
-    if (result != SOCKET_ERROR) {
-        return {static_cast<s32>(result), Errno::SUCCESS};
-    }
-
-    return {-1, GetAndLogLastError()};
-}
-
-std::pair<s32, Errno> Socket::SendTo(u32 flags, const std::vector<u8>& message,
-                                     const SockAddrIn* addr) {
-    ASSERT(flags == 0);
-
-    const sockaddr* to = nullptr;
-    const int tolen = addr ? sizeof(sockaddr) : 0;
-    sockaddr host_addr_in;
-
-    if (addr) {
-        host_addr_in = TranslateFromSockAddrIn(*addr);
-        to = &host_addr_in;
-    }
-
-    const auto result = sendto(fd, reinterpret_cast<const char*>(message.data()),
-                               static_cast<int>(message.size()), 0, to, tolen);
-    if (result != SOCKET_ERROR) {
-        return {static_cast<s32>(result), Errno::SUCCESS};
-    }
-
-    return {-1, GetAndLogLastError()};
-}
-
-Errno Socket::Close() {
-    [[maybe_unused]] const int result = closesocket(fd);
-    ASSERT(result == 0);
-    fd = INVALID_SOCKET;
-
-    return Errno::SUCCESS;
-}
-
-Errno Socket::SetLinger(bool enable, u32 linger) {
-    return SetSockOpt(fd, SO_LINGER, MakeLinger(enable, linger));
-}
-
-Errno Socket::SetReuseAddr(bool enable) {
-    return SetSockOpt<u32>(fd, SO_REUSEADDR, enable ? 1 : 0);
-}
-
-Errno Socket::SetBroadcast(bool enable) {
-    return SetSockOpt<u32>(fd, SO_BROADCAST, enable ? 1 : 0);
-}
-
-Errno Socket::SetSndBuf(u32 value) {
-    return SetSockOpt(fd, SO_SNDBUF, value);
-}
-
-Errno Socket::SetRcvBuf(u32 value) {
-    return SetSockOpt(fd, SO_RCVBUF, value);
-}
-
-Errno Socket::SetSndTimeo(u32 value) {
-    return SetSockOpt(fd, SO_SNDTIMEO, value);
-}
-
-Errno Socket::SetRcvTimeo(u32 value) {
-    return SetSockOpt(fd, SO_RCVTIMEO, value);
-}
-
-Errno Socket::SetNonBlock(bool enable) {
-    if (EnableNonBlock(fd, enable)) {
-        return Errno::SUCCESS;
-    }
-    return GetAndLogLastError();
-}
-
-bool Socket::IsOpened() const {
-    return fd != INVALID_SOCKET;
-}
-
-} // namespace Network
diff --git a/src/core/network/network.h b/src/core/network/network.h
deleted file mode 100644
index e85df3ab7..000000000
--- a/src/core/network/network.h
+++ /dev/null
@@ -1,118 +0,0 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <optional>
-
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-
-#ifdef _WIN32
-#include <winsock2.h>
-#elif YUZU_UNIX
-#include <netinet/in.h>
-#endif
-
-namespace Network {
-
-class Socket;
-
-/// Error code for network functions
-enum class Errno {
-    SUCCESS,
-    BADF,
-    INVAL,
-    MFILE,
-    NOTCONN,
-    AGAIN,
-    CONNREFUSED,
-    HOSTUNREACH,
-    NETDOWN,
-    NETUNREACH,
-    OTHER,
-};
-
-/// Address families
-enum class Domain {
-    INET, ///< Address family for IPv4
-};
-
-/// Socket types
-enum class Type {
-    STREAM,
-    DGRAM,
-    RAW,
-    SEQPACKET,
-};
-
-/// Protocol values for sockets
-enum class Protocol {
-    ICMP,
-    TCP,
-    UDP,
-};
-
-/// Shutdown mode
-enum class ShutdownHow {
-    RD,
-    WR,
-    RDWR,
-};
-
-/// Array of IPv4 address
-using IPv4Address = std::array<u8, 4>;
-
-/// Cross-platform sockaddr structure
-struct SockAddrIn {
-    Domain family;
-    IPv4Address ip;
-    u16 portno;
-};
-
-/// Cross-platform poll fd structure
-
-enum class PollEvents : u16 {
-    // Using Pascal case because IN is a macro on Windows.
-    In = 1 << 0,
-    Pri = 1 << 1,
-    Out = 1 << 2,
-    Err = 1 << 3,
-    Hup = 1 << 4,
-    Nval = 1 << 5,
-};
-
-DECLARE_ENUM_FLAG_OPERATORS(PollEvents);
-
-struct PollFD {
-    Socket* socket;
-    PollEvents events;
-    PollEvents revents;
-};
-
-class NetworkInstance {
-public:
-    explicit NetworkInstance();
-    ~NetworkInstance();
-};
-
-#ifdef _WIN32
-constexpr IPv4Address TranslateIPv4(in_addr addr) {
-    auto& bytes = addr.S_un.S_un_b;
-    return IPv4Address{bytes.s_b1, bytes.s_b2, bytes.s_b3, bytes.s_b4};
-}
-#elif YUZU_UNIX
-constexpr IPv4Address TranslateIPv4(in_addr addr) {
-    const u32 bytes = addr.s_addr;
-    return IPv4Address{static_cast<u8>(bytes), static_cast<u8>(bytes >> 8),
-                       static_cast<u8>(bytes >> 16), static_cast<u8>(bytes >> 24)};
-}
-#endif
-
-/// @brief Returns host's IPv4 address
-/// @return human ordered IPv4 address (e.g. 192.168.0.1) as an array
-std::optional<IPv4Address> GetHostIPv4Address();
-
-} // namespace Network
diff --git a/src/core/network/network_interface.cpp b/src/core/network/network_interface.cpp
deleted file mode 100644
index 6811f21b1..000000000
--- a/src/core/network/network_interface.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <fstream>
-#include <sstream>
-#include <vector>
-
-#include "common/bit_cast.h"
-#include "common/common_types.h"
-#include "common/logging/log.h"
-#include "common/settings.h"
-#include "common/string_util.h"
-#include "core/network/network_interface.h"
-
-#ifdef _WIN32
-#include <iphlpapi.h>
-#else
-#include <cerrno>
-#include <ifaddrs.h>
-#include <net/if.h>
-#endif
-
-namespace Network {
-
-#ifdef _WIN32
-
-std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
-    std::vector<IP_ADAPTER_ADDRESSES> adapter_addresses;
-    DWORD ret = ERROR_BUFFER_OVERFLOW;
-    DWORD buf_size = 0;
-
-    // retry up to 5 times
-    for (int i = 0; i < 5 && ret == ERROR_BUFFER_OVERFLOW; i++) {
-        ret = GetAdaptersAddresses(
-            AF_INET, GAA_FLAG_SKIP_MULTICAST | GAA_FLAG_SKIP_DNS_SERVER | GAA_FLAG_INCLUDE_GATEWAYS,
-            nullptr, adapter_addresses.data(), &buf_size);
-
-        if (ret != ERROR_BUFFER_OVERFLOW) {
-            break;
-        }
-
-        adapter_addresses.resize((buf_size / sizeof(IP_ADAPTER_ADDRESSES)) + 1);
-    }
-
-    if (ret != NO_ERROR) {
-        LOG_ERROR(Network, "Failed to get network interfaces with GetAdaptersAddresses");
-        return {};
-    }
-
-    std::vector<NetworkInterface> result;
-
-    for (auto current_address = adapter_addresses.data(); current_address != nullptr;
-         current_address = current_address->Next) {
-        if (current_address->FirstUnicastAddress == nullptr ||
-            current_address->FirstUnicastAddress->Address.lpSockaddr == nullptr) {
-            continue;
-        }
-
-        if (current_address->OperStatus != IfOperStatusUp) {
-            continue;
-        }
-
-        const auto ip_addr = Common::BitCast<struct sockaddr_in>(
-                                 *current_address->FirstUnicastAddress->Address.lpSockaddr)
-                                 .sin_addr;
-
-        ULONG mask = 0;
-        if (ConvertLengthToIpv4Mask(current_address->FirstUnicastAddress->OnLinkPrefixLength,
-                                    &mask) != NO_ERROR) {
-            LOG_ERROR(Network, "Failed to convert IPv4 prefix length to subnet mask");
-            continue;
-        }
-
-        struct in_addr gateway = {.S_un{.S_addr{0}}};
-        if (current_address->FirstGatewayAddress != nullptr &&
-            current_address->FirstGatewayAddress->Address.lpSockaddr != nullptr) {
-            gateway = Common::BitCast<struct sockaddr_in>(
-                          *current_address->FirstGatewayAddress->Address.lpSockaddr)
-                          .sin_addr;
-        }
-
-        result.emplace_back(NetworkInterface{
-            .name{Common::UTF16ToUTF8(std::wstring{current_address->FriendlyName})},
-            .ip_address{ip_addr},
-            .subnet_mask = in_addr{.S_un{.S_addr{mask}}},
-            .gateway = gateway});
-    }
-
-    return result;
-}
-
-#else
-
-std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
-    struct ifaddrs* ifaddr = nullptr;
-
-    if (getifaddrs(&ifaddr) != 0) {
-        LOG_ERROR(Network, "Failed to get network interfaces with getifaddrs: {}",
-                  std::strerror(errno));
-        return {};
-    }
-
-    std::vector<NetworkInterface> result;
-
-    for (auto ifa = ifaddr; ifa != nullptr; ifa = ifa->ifa_next) {
-        if (ifa->ifa_addr == nullptr || ifa->ifa_netmask == nullptr) {
-            continue;
-        }
-
-        if (ifa->ifa_addr->sa_family != AF_INET) {
-            continue;
-        }
-
-        if ((ifa->ifa_flags & IFF_UP) == 0 || (ifa->ifa_flags & IFF_LOOPBACK) != 0) {
-            continue;
-        }
-
-        u32 gateway{};
-
-        std::ifstream file{"/proc/net/route"};
-        if (!file.is_open()) {
-            LOG_ERROR(Network, "Failed to open \"/proc/net/route\"");
-
-            result.emplace_back(NetworkInterface{
-                .name{ifa->ifa_name},
-                .ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
-                .subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
-                .gateway{in_addr{.s_addr = gateway}}});
-            continue;
-        }
-
-        // ignore header
-        file.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
-
-        bool gateway_found = false;
-
-        for (std::string line; std::getline(file, line);) {
-            std::istringstream iss{line};
-
-            std::string iface_name;
-            iss >> iface_name;
-            if (iface_name != ifa->ifa_name) {
-                continue;
-            }
-
-            iss >> std::hex;
-
-            u32 dest{};
-            iss >> dest;
-            if (dest != 0) {
-                // not the default route
-                continue;
-            }
-
-            iss >> gateway;
-
-            u16 flags{};
-            iss >> flags;
-
-            // flag RTF_GATEWAY (defined in <linux/route.h>)
-            if ((flags & 0x2) == 0) {
-                continue;
-            }
-
-            gateway_found = true;
-            break;
-        }
-
-        if (!gateway_found) {
-            gateway = 0;
-        }
-
-        result.emplace_back(NetworkInterface{
-            .name{ifa->ifa_name},
-            .ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
-            .subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
-            .gateway{in_addr{.s_addr = gateway}}});
-    }
-
-    freeifaddrs(ifaddr);
-
-    return result;
-}
-
-#endif
-
-std::optional<NetworkInterface> GetSelectedNetworkInterface() {
-    const auto& selected_network_interface = Settings::values.network_interface.GetValue();
-    const auto network_interfaces = Network::GetAvailableNetworkInterfaces();
-    if (network_interfaces.size() == 0) {
-        LOG_ERROR(Network, "GetAvailableNetworkInterfaces returned no interfaces");
-        return std::nullopt;
-    }
-
-    const auto res =
-        std::ranges::find_if(network_interfaces, [&selected_network_interface](const auto& iface) {
-            return iface.name == selected_network_interface;
-        });
-
-    if (res == network_interfaces.end()) {
-        LOG_ERROR(Network, "Couldn't find selected interface \"{}\"", selected_network_interface);
-        return std::nullopt;
-    }
-
-    return *res;
-}
-
-} // namespace Network
diff --git a/src/core/network/network_interface.h b/src/core/network/network_interface.h
deleted file mode 100644
index 980edb2f5..000000000
--- a/src/core/network/network_interface.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <optional>
-#include <string>
-#include <vector>
-
-#ifdef _WIN32
-#include <winsock2.h>
-#else
-#include <netinet/in.h>
-#endif
-
-namespace Network {
-
-struct NetworkInterface {
-    std::string name;
-    struct in_addr ip_address;
-    struct in_addr subnet_mask;
-    struct in_addr gateway;
-};
-
-std::vector<NetworkInterface> GetAvailableNetworkInterfaces();
-std::optional<NetworkInterface> GetSelectedNetworkInterface();
-
-} // namespace Network
diff --git a/src/core/network/sockets.h b/src/core/network/sockets.h
deleted file mode 100644
index a44393325..000000000
--- a/src/core/network/sockets.h
+++ /dev/null
@@ -1,94 +0,0 @@
-// Copyright 2020 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <utility>
-
-#if defined(_WIN32)
-#include <winsock.h>
-#elif !YUZU_UNIX
-#error "Platform not implemented"
-#endif
-
-#include "common/common_types.h"
-#include "core/network/network.h"
-
-// TODO: C++20 Replace std::vector usages with std::span
-
-namespace Network {
-
-class Socket {
-public:
-    struct AcceptResult {
-        std::unique_ptr<Socket> socket;
-        SockAddrIn sockaddr_in;
-    };
-
-    explicit Socket() = default;
-    ~Socket();
-
-    Socket(const Socket&) = delete;
-    Socket& operator=(const Socket&) = delete;
-
-    Socket(Socket&& rhs) noexcept;
-
-    // Avoid closing sockets implicitly
-    Socket& operator=(Socket&&) noexcept = delete;
-
-    Errno Initialize(Domain domain, Type type, Protocol protocol);
-
-    Errno Close();
-
-    std::pair<AcceptResult, Errno> Accept();
-
-    Errno Connect(SockAddrIn addr_in);
-
-    std::pair<SockAddrIn, Errno> GetPeerName();
-
-    std::pair<SockAddrIn, Errno> GetSockName();
-
-    Errno Bind(SockAddrIn addr);
-
-    Errno Listen(s32 backlog);
-
-    Errno Shutdown(ShutdownHow how);
-
-    std::pair<s32, Errno> Recv(int flags, std::vector<u8>& message);
-
-    std::pair<s32, Errno> RecvFrom(int flags, std::vector<u8>& message, SockAddrIn* addr);
-
-    std::pair<s32, Errno> Send(const std::vector<u8>& message, int flags);
-
-    std::pair<s32, Errno> SendTo(u32 flags, const std::vector<u8>& message, const SockAddrIn* addr);
-
-    Errno SetLinger(bool enable, u32 linger);
-
-    Errno SetReuseAddr(bool enable);
-
-    Errno SetBroadcast(bool enable);
-
-    Errno SetSndBuf(u32 value);
-
-    Errno SetRcvBuf(u32 value);
-
-    Errno SetSndTimeo(u32 value);
-
-    Errno SetRcvTimeo(u32 value);
-
-    Errno SetNonBlock(bool enable);
-
-    bool IsOpened() const;
-
-#if defined(_WIN32)
-    SOCKET fd = INVALID_SOCKET;
-#elif YUZU_UNIX
-    int fd = -1;
-#endif
-};
-
-std::pair<s32, Errno> Poll(std::vector<PollFD>& poll_fds, s32 timeout);
-
-} // namespace Network
diff --git a/src/core/perf_stats.cpp b/src/core/perf_stats.cpp
index 52c43c857..f09c176f8 100644
--- a/src/core/perf_stats.cpp
+++ b/src/core/perf_stats.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <chrono>
@@ -53,13 +52,13 @@ PerfStats::~PerfStats() {
 }
 
 void PerfStats::BeginSystemFrame() {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};
 
     frame_begin = Clock::now();
 }
 
 void PerfStats::EndSystemFrame() {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};
 
     auto frame_end = Clock::now();
     const auto frame_time = frame_end - frame_begin;
@@ -79,7 +78,7 @@ void PerfStats::EndGameFrame() {
 }
 
 double PerfStats::GetMeanFrametime() const {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};
 
     if (current_index <= IgnoreFrames) {
         return 0;
@@ -91,7 +90,7 @@ double PerfStats::GetMeanFrametime() const {
 }
 
 PerfStatsResults PerfStats::GetAndResetStats(microseconds current_system_time_us) {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};
 
     const auto now = Clock::now();
     // Walltime elapsed since stats were reset
@@ -120,7 +119,7 @@ PerfStatsResults PerfStats::GetAndResetStats(microseconds current_system_time_us
 }
 
 double PerfStats::GetLastFrameTimeScale() const {
-    std::lock_guard lock{object_mutex};
+    std::scoped_lock lock{object_mutex};
 
     constexpr double FRAME_LENGTH = 1.0 / 60;
     return duration_cast<DoubleSecs>(previous_frame_length).count() / FRAME_LENGTH;
diff --git a/src/core/perf_stats.h b/src/core/perf_stats.h
index 816202588..dd6becc02 100644
--- a/src/core/perf_stats.h
+++ b/src/core/perf_stats.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/reporter.cpp b/src/core/reporter.cpp
index d4becdc0a..6e21296f6 100644
--- a/src/core/reporter.cpp
+++ b/src/core/reporter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <ctime>
 #include <fstream>
@@ -8,7 +7,6 @@
 
 #include <fmt/chrono.h>
 #include <fmt/format.h>
-#include <fmt/ostream.h>
 #include <nlohmann/json.hpp>
 
 #include "common/fs/file.h"
@@ -65,7 +63,7 @@ json GetYuzuVersionData() {
     };
 }
 
-json GetReportCommonData(u64 title_id, ResultCode result, const std::string& timestamp,
+json GetReportCommonData(u64 title_id, Result result, const std::string& timestamp,
                          std::optional<u128> user_id = {}) {
     auto out = json{
         {"title_id", fmt::format("{:016X}", title_id)},
@@ -200,8 +198,8 @@ Reporter::Reporter(System& system_) : system(system_) {
 
 Reporter::~Reporter() = default;
 
-void Reporter::SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u64 entry_point,
-                               u64 sp, u64 pc, u64 pstate, u64 afsr0, u64 afsr1, u64 esr, u64 far,
+void Reporter::SaveCrashReport(u64 title_id, Result result, u64 set_flags, u64 entry_point, u64 sp,
+                               u64 pc, u64 pstate, u64 afsr0, u64 afsr1, u64 esr, u64 far,
                                const std::array<u64, 31>& registers,
                                const std::array<u64, 32>& backtrace, u32 backtrace_size,
                                const std::string& arch, u32 unk10) const {
@@ -340,7 +338,7 @@ void Reporter::SavePlayReport(PlayReportType type, u64 title_id, std::vector<std
     SaveToFile(std::move(out), GetPath("play_report", title_id, timestamp));
 }
 
-void Reporter::SaveErrorReport(u64 title_id, ResultCode result,
+void Reporter::SaveErrorReport(u64 title_id, Result result,
                                std::optional<std::string> custom_text_main,
                                std::optional<std::string> custom_text_detail) const {
     if (!IsReportingEnabled()) {
diff --git a/src/core/reporter.h b/src/core/reporter.h
index 6e9edeea3..68755cbde 100644
--- a/src/core/reporter.h
+++ b/src/core/reporter.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,7 +9,7 @@
 #include <vector>
 #include "common/common_types.h"
 
-union ResultCode;
+union Result;
 
 namespace Kernel {
 class HLERequestContext;
@@ -30,7 +29,7 @@ public:
     ~Reporter();
 
     // Used by fatal services
-    void SaveCrashReport(u64 title_id, ResultCode result, u64 set_flags, u64 entry_point, u64 sp,
+    void SaveCrashReport(u64 title_id, Result result, u64 set_flags, u64 entry_point, u64 sp,
                          u64 pc, u64 pstate, u64 afsr0, u64 afsr1, u64 esr, u64 far,
                          const std::array<u64, 31>& registers, const std::array<u64, 32>& backtrace,
                          u32 backtrace_size, const std::string& arch, u32 unk10) const;
@@ -61,7 +60,7 @@ public:
                         std::optional<u64> process_id = {}, std::optional<u128> user_id = {}) const;
 
     // Used by error applet
-    void SaveErrorReport(u64 title_id, ResultCode result,
+    void SaveErrorReport(u64 title_id, Result result,
                          std::optional<std::string> custom_text_main = {},
                          std::optional<std::string> custom_text_detail = {}) const;
 
diff --git a/src/core/telemetry_session.cpp b/src/core/telemetry_session.cpp
index 654db0b52..abcf6eb11 100644
--- a/src/core/telemetry_session.cpp
+++ b/src/core/telemetry_session.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 
diff --git a/src/core/telemetry_session.h b/src/core/telemetry_session.h
index 6f3d45bea..887dc98f3 100644
--- a/src/core/telemetry_session.h
+++ b/src/core/telemetry_session.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/core/tools/freezer.cpp b/src/core/tools/freezer.cpp
index 032c71aff..98ebbbf32 100644
--- a/src/core/tools/freezer.cpp
+++ b/src/core/tools/freezer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -26,7 +25,6 @@ u64 MemoryReadWidth(Core::Memory::Memory& memory, u32 width, VAddr addr) {
         return memory.Read64(addr);
     default:
         UNREACHABLE();
-        return 0;
     }
 }
 
@@ -55,8 +53,10 @@ Freezer::Freezer(Core::Timing::CoreTiming& core_timing_, Core::Memory::Memory& m
     : core_timing{core_timing_}, memory{memory_} {
     event = Core::Timing::CreateEvent(
         "MemoryFreezer::FrameCallback",
-        [this](std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             FrameCallback(user_data, ns_late);
+            return std::nullopt;
         });
     core_timing.ScheduleEvent(memory_freezer_ns, event);
 }
@@ -80,7 +80,7 @@ bool Freezer::IsActive() const {
 }
 
 void Freezer::Clear() {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     LOG_DEBUG(Common_Memory, "Clearing all frozen memory values.");
 
@@ -88,7 +88,7 @@ void Freezer::Clear() {
 }
 
 u64 Freezer::Freeze(VAddr address, u32 width) {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     const auto current_value = MemoryReadWidth(memory, width, address);
     entries.push_back({address, width, current_value});
@@ -101,7 +101,7 @@ u64 Freezer::Freeze(VAddr address, u32 width) {
 }
 
 void Freezer::Unfreeze(VAddr address) {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     LOG_DEBUG(Common_Memory, "Unfreezing memory for address={:016X}", address);
 
@@ -109,13 +109,13 @@ void Freezer::Unfreeze(VAddr address) {
 }
 
 bool Freezer::IsFrozen(VAddr address) const {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     return FindEntry(address) != entries.cend();
 }
 
 void Freezer::SetFrozenValue(VAddr address, u64 value) {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     const auto iter = FindEntry(address);
 
@@ -132,7 +132,7 @@ void Freezer::SetFrozenValue(VAddr address, u64 value) {
 }
 
 std::optional<Freezer::Entry> Freezer::GetEntry(VAddr address) const {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     const auto iter = FindEntry(address);
 
@@ -144,7 +144,7 @@ std::optional<Freezer::Entry> Freezer::GetEntry(VAddr address) const {
 }
 
 std::vector<Freezer::Entry> Freezer::GetEntries() const {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     return entries;
 }
@@ -165,7 +165,7 @@ void Freezer::FrameCallback(std::uintptr_t, std::chrono::nanoseconds ns_late) {
         return;
     }
 
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     for (const auto& entry : entries) {
         LOG_DEBUG(Common_Memory,
@@ -178,7 +178,7 @@ void Freezer::FrameCallback(std::uintptr_t, std::chrono::nanoseconds ns_late) {
 }
 
 void Freezer::FillEntryReads() {
-    std::lock_guard lock{entries_mutex};
+    std::scoped_lock lock{entries_mutex};
 
     LOG_DEBUG(Common_Memory, "Updating memory freeze entries to current values.");
 
diff --git a/src/core/tools/freezer.h b/src/core/tools/freezer.h
index 067134e93..0d6df5217 100644
--- a/src/core/tools/freezer.h
+++ b/src/core/tools/freezer.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/dedicated_room/CMakeLists.txt b/src/dedicated_room/CMakeLists.txt
new file mode 100644
index 000000000..2d9731f19
--- /dev/null
+++ b/src/dedicated_room/CMakeLists.txt
@@ -0,0 +1,27 @@
+# SPDX-FileCopyrightText: 2017 Citra Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMakeModules)
+
+add_executable(yuzu-room
+    yuzu_room.cpp
+    yuzu_room.rc
+)
+
+create_target_directory_groups(yuzu-room)
+
+target_link_libraries(yuzu-room PRIVATE common network)
+if (ENABLE_WEB_SERVICE)
+    target_compile_definitions(yuzu-room PRIVATE -DENABLE_WEB_SERVICE)
+    target_link_libraries(yuzu-room PRIVATE web_service)
+endif()
+
+target_link_libraries(yuzu-room PRIVATE mbedtls mbedcrypto)
+if (MSVC)
+    target_link_libraries(yuzu-room PRIVATE getopt)
+endif()
+target_link_libraries(yuzu-room PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)
+
+if(UNIX AND NOT APPLE)
+    install(TARGETS yuzu-room)
+endif()
diff --git a/src/dedicated_room/yuzu_room.cpp b/src/dedicated_room/yuzu_room.cpp
new file mode 100644
index 000000000..359891883
--- /dev/null
+++ b/src/dedicated_room/yuzu_room.cpp
@@ -0,0 +1,393 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <chrono>
+#include <fstream>
+#include <iostream>
+#include <memory>
+#include <regex>
+#include <string>
+#include <thread>
+
+#ifdef _WIN32
+// windows.h needs to be included before shellapi.h
+#include <windows.h>
+
+#include <shellapi.h>
+#endif
+
+#include <mbedtls/base64.h>
+#include "common/common_types.h"
+#include "common/detached_tasks.h"
+#include "common/fs/file.h"
+#include "common/fs/fs.h"
+#include "common/fs/path_util.h"
+#include "common/logging/backend.h"
+#include "common/logging/log.h"
+#include "common/scm_rev.h"
+#include "common/settings.h"
+#include "common/string_util.h"
+#include "core/core.h"
+#include "network/announce_multiplayer_session.h"
+#include "network/network.h"
+#include "network/room.h"
+#include "network/verify_user.h"
+
+#ifdef ENABLE_WEB_SERVICE
+#include "web_service/verify_user_jwt.h"
+#endif
+
+#undef _UNICODE
+#include <getopt.h>
+#ifndef _MSC_VER
+#include <unistd.h>
+#endif
+
+static void PrintHelp(const char* argv0) {
+    LOG_INFO(Network,
+             "Usage: {}"
+             " [options] <filename>\n"
+             "--room-name         The name of the room\n"
+             "--room-description  The room description\n"
+             "--port              The port used for the room\n"
+             "--max_members       The maximum number of players for this room\n"
+             "--password          The password for the room\n"
+             "--preferred-game    The preferred game for this room\n"
+             "--preferred-game-id The preferred game-id for this room\n"
+             "--username          The username used for announce\n"
+             "--token             The token used for announce\n"
+             "--web-api-url       yuzu Web API url\n"
+             "--ban-list-file     The file for storing the room ban list\n"
+             "--log-file          The file for storing the room log\n"
+             "--enable-yuzu-mods Allow yuzu Community Moderators to moderate on your room\n"
+             "-h, --help          Display this help and exit\n"
+             "-v, --version       Output version information and exit\n",
+             argv0);
+}
+
+static void PrintVersion() {
+    LOG_INFO(Network, "yuzu dedicated room {} {} Libnetwork: {}", Common::g_scm_branch,
+             Common::g_scm_desc, Network::network_version);
+}
+
+/// The magic text at the beginning of a yuzu-room ban list file.
+static constexpr char BanListMagic[] = "YuzuRoom-BanList-1";
+
+static constexpr char token_delimiter{':'};
+
+static void PadToken(std::string& token) {
+    std::size_t outlen = 0;
+
+    std::array<unsigned char, 512> output{};
+    std::array<unsigned char, 2048> roundtrip{};
+    for (size_t i = 0; i < 3; i++) {
+        mbedtls_base64_decode(output.data(), output.size(), &outlen,
+                              reinterpret_cast<const unsigned char*>(token.c_str()),
+                              token.length());
+        mbedtls_base64_encode(roundtrip.data(), roundtrip.size(), &outlen, output.data(), outlen);
+        if (memcmp(roundtrip.data(), token.data(), token.size()) == 0) {
+            break;
+        }
+        token.push_back('=');
+    }
+}
+
+static std::string UsernameFromDisplayToken(const std::string& display_token) {
+    std::size_t outlen;
+
+    std::array<unsigned char, 512> output{};
+    mbedtls_base64_decode(output.data(), output.size(), &outlen,
+                          reinterpret_cast<const unsigned char*>(display_token.c_str()),
+                          display_token.length());
+    std::string decoded_display_token(reinterpret_cast<char*>(&output), outlen);
+    return decoded_display_token.substr(0, decoded_display_token.find(token_delimiter));
+}
+
+static std::string TokenFromDisplayToken(const std::string& display_token) {
+    std::size_t outlen;
+
+    std::array<unsigned char, 512> output{};
+    mbedtls_base64_decode(output.data(), output.size(), &outlen,
+                          reinterpret_cast<const unsigned char*>(display_token.c_str()),
+                          display_token.length());
+    std::string decoded_display_token(reinterpret_cast<char*>(&output), outlen);
+    return decoded_display_token.substr(decoded_display_token.find(token_delimiter) + 1);
+}
+
+static Network::Room::BanList LoadBanList(const std::string& path) {
+    std::ifstream file;
+    Common::FS::OpenFileStream(file, path, std::ios_base::in);
+    if (!file || file.eof()) {
+        LOG_ERROR(Network, "Could not open ban list!");
+        return {};
+    }
+    std::string magic;
+    std::getline(file, magic);
+    if (magic != BanListMagic) {
+        LOG_ERROR(Network, "Ban list is not valid!");
+        return {};
+    }
+
+    // false = username ban list, true = ip ban list
+    bool ban_list_type = false;
+    Network::Room::UsernameBanList username_ban_list;
+    Network::Room::IPBanList ip_ban_list;
+    while (!file.eof()) {
+        std::string line;
+        std::getline(file, line);
+        line.erase(std::remove(line.begin(), line.end(), '\0'), line.end());
+        line = Common::StripSpaces(line);
+        if (line.empty()) {
+            // An empty line marks start of the IP ban list
+            ban_list_type = true;
+            continue;
+        }
+        if (ban_list_type) {
+            ip_ban_list.emplace_back(line);
+        } else {
+            username_ban_list.emplace_back(line);
+        }
+    }
+
+    return {username_ban_list, ip_ban_list};
+}
+
+static void SaveBanList(const Network::Room::BanList& ban_list, const std::string& path) {
+    std::ofstream file;
+    Common::FS::OpenFileStream(file, path, std::ios_base::out);
+    if (!file) {
+        LOG_ERROR(Network, "Could not save ban list!");
+        return;
+    }
+
+    file << BanListMagic << "\n";
+
+    // Username ban list
+    for (const auto& username : ban_list.first) {
+        file << username << "\n";
+    }
+    file << "\n";
+
+    // IP ban list
+    for (const auto& ip : ban_list.second) {
+        file << ip << "\n";
+    }
+}
+
+static void InitializeLogging(const std::string& log_file) {
+    Common::Log::Initialize();
+    Common::Log::SetColorConsoleBackendEnabled(true);
+    Common::Log::Start();
+}
+
+/// Application entry point
+int main(int argc, char** argv) {
+    Common::DetachedTasks detached_tasks;
+    int option_index = 0;
+    char* endarg;
+
+    std::string room_name;
+    std::string room_description;
+    std::string password;
+    std::string preferred_game;
+    std::string username;
+    std::string token;
+    std::string web_api_url;
+    std::string ban_list_file;
+    std::string log_file = "yuzu-room.log";
+    u64 preferred_game_id = 0;
+    u32 port = Network::DefaultRoomPort;
+    u32 max_members = 16;
+    bool enable_yuzu_mods = false;
+
+    static struct option long_options[] = {
+        {"room-name", required_argument, 0, 'n'},
+        {"room-description", required_argument, 0, 'd'},
+        {"port", required_argument, 0, 'p'},
+        {"max_members", required_argument, 0, 'm'},
+        {"password", required_argument, 0, 'w'},
+        {"preferred-game", required_argument, 0, 'g'},
+        {"preferred-game-id", required_argument, 0, 'i'},
+        {"username", optional_argument, 0, 'u'},
+        {"token", required_argument, 0, 't'},
+        {"web-api-url", required_argument, 0, 'a'},
+        {"ban-list-file", required_argument, 0, 'b'},
+        {"log-file", required_argument, 0, 'l'},
+        {"enable-yuzu-mods", no_argument, 0, 'e'},
+        {"help", no_argument, 0, 'h'},
+        {"version", no_argument, 0, 'v'},
+        {0, 0, 0, 0},
+    };
+
+    InitializeLogging(log_file);
+
+    while (optind < argc) {
+        int arg = getopt_long(argc, argv, "n:d:p:m:w:g:u:t:a:i:l:hv", long_options, &option_index);
+        if (arg != -1) {
+            switch (static_cast<char>(arg)) {
+            case 'n':
+                room_name.assign(optarg);
+                break;
+            case 'd':
+                room_description.assign(optarg);
+                break;
+            case 'p':
+                port = strtoul(optarg, &endarg, 0);
+                break;
+            case 'm':
+                max_members = strtoul(optarg, &endarg, 0);
+                break;
+            case 'w':
+                password.assign(optarg);
+                break;
+            case 'g':
+                preferred_game.assign(optarg);
+                break;
+            case 'i':
+                preferred_game_id = strtoull(optarg, &endarg, 16);
+                break;
+            case 'u':
+                username.assign(optarg);
+                break;
+            case 't':
+                token.assign(optarg);
+                break;
+            case 'a':
+                web_api_url.assign(optarg);
+                break;
+            case 'b':
+                ban_list_file.assign(optarg);
+                break;
+            case 'l':
+                log_file.assign(optarg);
+                break;
+            case 'e':
+                enable_yuzu_mods = true;
+                break;
+            case 'h':
+                PrintHelp(argv[0]);
+                return 0;
+            case 'v':
+                PrintVersion();
+                return 0;
+            }
+        }
+    }
+
+    if (room_name.empty()) {
+        LOG_ERROR(Network, "Room name is empty!");
+        PrintHelp(argv[0]);
+        return -1;
+    }
+    if (preferred_game.empty()) {
+        LOG_ERROR(Network, "Preferred game is empty!");
+        PrintHelp(argv[0]);
+        return -1;
+    }
+    if (preferred_game_id == 0) {
+        LOG_ERROR(Network,
+                  "preferred-game-id not set!\nThis should get set to allow users to find your "
+                  "room.\nSet with --preferred-game-id id");
+    }
+    if (max_members > Network::MaxConcurrentConnections || max_members < 2) {
+        LOG_ERROR(Network, "max_members needs to be in the range 2 - {}!",
+                  Network::MaxConcurrentConnections);
+        PrintHelp(argv[0]);
+        return -1;
+    }
+    if (port > UINT16_MAX) {
+        LOG_ERROR(Network, "Port needs to be in the range 0 - 65535!");
+        PrintHelp(argv[0]);
+        return -1;
+    }
+    if (ban_list_file.empty()) {
+        LOG_ERROR(Network, "Ban list file not set!\nThis should get set to load and save room ban "
+                           "list.\nSet with --ban-list-file <file>");
+    }
+    bool announce = true;
+    if (token.empty() && announce) {
+        announce = false;
+        LOG_INFO(Network, "Token is empty: Hosting a private room");
+    }
+    if (web_api_url.empty() && announce) {
+        announce = false;
+        LOG_INFO(Network, "Endpoint url is empty: Hosting a private room");
+    }
+    if (announce) {
+        if (username.empty()) {
+            LOG_INFO(Network, "Hosting a public room");
+            Settings::values.web_api_url = web_api_url;
+            PadToken(token);
+            Settings::values.yuzu_username = UsernameFromDisplayToken(token);
+            username = Settings::values.yuzu_username.GetValue();
+            Settings::values.yuzu_token = TokenFromDisplayToken(token);
+        } else {
+            LOG_INFO(Network, "Hosting a public room");
+            Settings::values.web_api_url = web_api_url;
+            Settings::values.yuzu_username = username;
+            Settings::values.yuzu_token = token;
+        }
+    }
+    if (!announce && enable_yuzu_mods) {
+        enable_yuzu_mods = false;
+        LOG_INFO(Network, "Can not enable yuzu Moderators for private rooms");
+    }
+
+    // Load the ban list
+    Network::Room::BanList ban_list;
+    if (!ban_list_file.empty()) {
+        ban_list = LoadBanList(ban_list_file);
+    }
+
+    std::unique_ptr<Network::VerifyUser::Backend> verify_backend;
+    if (announce) {
+#ifdef ENABLE_WEB_SERVICE
+        verify_backend =
+            std::make_unique<WebService::VerifyUserJWT>(Settings::values.web_api_url.GetValue());
+#else
+        LOG_INFO(Network,
+                 "yuzu Web Services is not available with this build: validation is disabled.");
+        verify_backend = std::make_unique<Network::VerifyUser::NullBackend>();
+#endif
+    } else {
+        verify_backend = std::make_unique<Network::VerifyUser::NullBackend>();
+    }
+
+    Network::RoomNetwork network{};
+    network.Init();
+    if (auto room = network.GetRoom().lock()) {
+        AnnounceMultiplayerRoom::GameInfo preferred_game_info{.name = preferred_game,
+                                                              .id = preferred_game_id};
+        if (!room->Create(room_name, room_description, "", port, password, max_members, username,
+                          preferred_game_info, std::move(verify_backend), ban_list,
+                          enable_yuzu_mods)) {
+            LOG_INFO(Network, "Failed to create room: ");
+            return -1;
+        }
+        LOG_INFO(Network, "Room is open. Close with Q+Enter...");
+        auto announce_session = std::make_unique<Core::AnnounceMultiplayerSession>(network);
+        if (announce) {
+            announce_session->Start();
+        }
+        while (room->GetState() == Network::Room::State::Open) {
+            std::string in;
+            std::cin >> in;
+            if (in.size() > 0) {
+                break;
+            }
+            std::this_thread::sleep_for(std::chrono::milliseconds(100));
+        }
+        if (announce) {
+            announce_session->Stop();
+        }
+        announce_session.reset();
+        // Save the ban list
+        if (!ban_list_file.empty()) {
+            SaveBanList(room->GetBanList(), ban_list_file);
+        }
+        room->Destroy();
+    }
+    network.Shutdown();
+    detached_tasks.WaitForAllTasks();
+    return 0;
+}
diff --git a/src/dedicated_room/yuzu_room.rc b/src/dedicated_room/yuzu_room.rc
new file mode 100644
index 000000000..a08957684
--- /dev/null
+++ b/src/dedicated_room/yuzu_room.rc
@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "winresrc.h"
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+YUZU_ICON              ICON                    "../../dist/yuzu.ico"
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// RT_MANIFEST
+//
+
+0                       RT_MANIFEST             "../../dist/yuzu.manifest"
diff --git a/src/input_common/CMakeLists.txt b/src/input_common/CMakeLists.txt
index d4fa69a77..2cf9eb97f 100644
--- a/src/input_common/CMakeLists.txt
+++ b/src/input_common/CMakeLists.txt
@@ -1,4 +1,9 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 add_library(input_common STATIC
+    drivers/camera.cpp
+    drivers/camera.h
     drivers/gc_adapter.cpp
     drivers/gc_adapter.h
     drivers/keyboard.cpp
@@ -13,6 +18,8 @@ add_library(input_common STATIC
     drivers/touch_screen.h
     drivers/udp_client.cpp
     drivers/udp_client.h
+    drivers/virtual_amiibo.cpp
+    drivers/virtual_amiibo.h
     helpers/stick_from_buttons.cpp
     helpers/stick_from_buttons.h
     helpers/touch_from_buttons.cpp
@@ -44,7 +51,6 @@ else()
         -Werror
         -Werror=conversion
         -Werror=ignored-qualifiers
-        -Werror=shadow
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
         -Werror=unused-variable
diff --git a/src/input_common/drivers/camera.cpp b/src/input_common/drivers/camera.cpp
new file mode 100644
index 000000000..dceea67e0
--- /dev/null
+++ b/src/input_common/drivers/camera.cpp
@@ -0,0 +1,82 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <fmt/format.h>
+
+#include "common/param_package.h"
+#include "input_common/drivers/camera.h"
+
+namespace InputCommon {
+constexpr PadIdentifier identifier = {
+    .guid = Common::UUID{},
+    .port = 0,
+    .pad = 0,
+};
+
+Camera::Camera(std::string input_engine_) : InputEngine(std::move(input_engine_)) {
+    PreSetController(identifier);
+}
+
+void Camera::SetCameraData(std::size_t width, std::size_t height, std::vector<u32> data) {
+    const std::size_t desired_width = getImageWidth();
+    const std::size_t desired_height = getImageHeight();
+    status.data.resize(desired_width * desired_height);
+
+    // Resize image to desired format
+    for (std::size_t y = 0; y < desired_height; y++) {
+        for (std::size_t x = 0; x < desired_width; x++) {
+            const std::size_t pixel_index = y * desired_width + x;
+            const std::size_t old_x = width * x / desired_width;
+            const std::size_t old_y = height * y / desired_height;
+            const std::size_t data_pixel_index = old_y * width + old_x;
+            status.data[pixel_index] = static_cast<u8>(data[data_pixel_index] & 0xFF);
+        }
+    }
+
+    SetCamera(identifier, status);
+}
+
+std::size_t Camera::getImageWidth() const {
+    switch (status.format) {
+    case Common::Input::CameraFormat::Size320x240:
+        return 320;
+    case Common::Input::CameraFormat::Size160x120:
+        return 160;
+    case Common::Input::CameraFormat::Size80x60:
+        return 80;
+    case Common::Input::CameraFormat::Size40x30:
+        return 40;
+    case Common::Input::CameraFormat::Size20x15:
+        return 20;
+    case Common::Input::CameraFormat::None:
+    default:
+        return 0;
+    }
+}
+
+std::size_t Camera::getImageHeight() const {
+    switch (status.format) {
+    case Common::Input::CameraFormat::Size320x240:
+        return 240;
+    case Common::Input::CameraFormat::Size160x120:
+        return 120;
+    case Common::Input::CameraFormat::Size80x60:
+        return 60;
+    case Common::Input::CameraFormat::Size40x30:
+        return 30;
+    case Common::Input::CameraFormat::Size20x15:
+        return 15;
+    case Common::Input::CameraFormat::None:
+    default:
+        return 0;
+    }
+}
+
+Common::Input::CameraError Camera::SetCameraFormat(
+    [[maybe_unused]] const PadIdentifier& identifier_,
+    const Common::Input::CameraFormat camera_format) {
+    status.format = camera_format;
+    return Common::Input::CameraError::None;
+}
+
+} // namespace InputCommon
diff --git a/src/input_common/drivers/camera.h b/src/input_common/drivers/camera.h
new file mode 100644
index 000000000..b8a7c75e5
--- /dev/null
+++ b/src/input_common/drivers/camera.h
@@ -0,0 +1,29 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "input_common/input_engine.h"
+
+namespace InputCommon {
+
+/**
+ * A button device factory representing a keyboard. It receives keyboard events and forward them
+ * to all button devices it created.
+ */
+class Camera final : public InputEngine {
+public:
+    explicit Camera(std::string input_engine_);
+
+    void SetCameraData(std::size_t width, std::size_t height, std::vector<u32> data);
+
+    std::size_t getImageWidth() const;
+    std::size_t getImageHeight() const;
+
+    Common::Input::CameraError SetCameraFormat(const PadIdentifier& identifier_,
+                                               Common::Input::CameraFormat camera_format) override;
+
+    Common::Input::CameraStatus status{};
+};
+
+} // namespace InputCommon
diff --git a/src/input_common/drivers/gc_adapter.cpp b/src/input_common/drivers/gc_adapter.cpp
index 155caae42..f4dd24e7d 100644
--- a/src/input_common/drivers/gc_adapter.cpp
+++ b/src/input_common/drivers/gc_adapter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 #include <libusb.h>
@@ -91,7 +90,7 @@ GCAdapter::~GCAdapter() {
 
 void GCAdapter::AdapterInputThread(std::stop_token stop_token) {
     LOG_DEBUG(Input, "Input thread started");
-    Common::SetCurrentThreadName("yuzu:input:GCAdapter");
+    Common::SetCurrentThreadName("GCAdapter");
     s32 payload_size{};
     AdapterPayload adapter_payload{};
 
@@ -215,7 +214,7 @@ void GCAdapter::UpdateStateAxes(std::size_t port, const AdapterPayload& adapter_
 }
 
 void GCAdapter::AdapterScanThread(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("yuzu:input:ScanGCAdapter");
+    Common::SetCurrentThreadName("ScanGCAdapter");
     usb_adapter_handle = nullptr;
     pads = {};
     while (!stop_token.stop_requested() && !Setup()) {
@@ -524,4 +523,20 @@ Common::Input::ButtonNames GCAdapter::GetUIName(const Common::ParamPackage& para
     return Common::Input::ButtonNames::Invalid;
 }
 
+bool GCAdapter::IsStickInverted(const Common::ParamPackage& params) {
+    if (!params.Has("port")) {
+        return false;
+    }
+
+    const auto x_axis = static_cast<PadAxes>(params.Get("axis_x", 0));
+    const auto y_axis = static_cast<PadAxes>(params.Get("axis_y", 0));
+    if (x_axis != PadAxes::StickY && x_axis != PadAxes::SubstickY) {
+        return false;
+    }
+    if (y_axis != PadAxes::StickX && y_axis != PadAxes::SubstickX) {
+        return false;
+    }
+    return true;
+}
+
 } // namespace InputCommon
diff --git a/src/input_common/drivers/gc_adapter.h b/src/input_common/drivers/gc_adapter.h
index 7ce1912a3..8682da847 100644
--- a/src/input_common/drivers/gc_adapter.h
+++ b/src/input_common/drivers/gc_adapter.h
@@ -1,12 +1,10 @@
-// Copyright 2014 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <memory>
-#include <mutex>
 #include <stop_token>
 #include <string>
 #include <thread>
@@ -36,6 +34,8 @@ public:
     AnalogMapping GetAnalogMappingForDevice(const Common::ParamPackage& params) override;
     Common::Input::ButtonNames GetUIName(const Common::ParamPackage& params) const override;
 
+    bool IsStickInverted(const Common::ParamPackage& params) override;
+
 private:
     enum class PadButton {
         Undefined = 0x0000,
diff --git a/src/input_common/drivers/keyboard.cpp b/src/input_common/drivers/keyboard.cpp
index 59e3d9cc0..71e612fbf 100644
--- a/src/input_common/drivers/keyboard.cpp
+++ b/src/input_common/drivers/keyboard.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/param_package.h"
 #include "common/settings_input.h"
diff --git a/src/input_common/drivers/keyboard.h b/src/input_common/drivers/keyboard.h
index 3856c882c..62436dba4 100644
--- a/src/input_common/drivers/keyboard.h
+++ b/src/input_common/drivers/keyboard.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/input_common/drivers/mouse.cpp b/src/input_common/drivers/mouse.cpp
index 3c9a4e747..98c3157a8 100644
--- a/src/input_common/drivers/mouse.cpp
+++ b/src/input_common/drivers/mouse.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <stop_token>
 #include <thread>
@@ -38,7 +37,7 @@ Mouse::Mouse(std::string input_engine_) : InputEngine(std::move(input_engine_))
 }
 
 void Mouse::UpdateThread(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("yuzu:input:Mouse");
+    Common::SetCurrentThreadName("Mouse");
     constexpr int update_time = 10;
     while (!stop_token.stop_requested()) {
         if (Settings::values.mouse_panning && !Settings::values.mouse_enabled) {
diff --git a/src/input_common/drivers/mouse.h b/src/input_common/drivers/mouse.h
index c5833b8ed..286ce1cf6 100644
--- a/src/input_common/drivers/mouse.h
+++ b/src/input_common/drivers/mouse.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/input_common/drivers/sdl_driver.cpp b/src/input_common/drivers/sdl_driver.cpp
index 5cf1987ad..b72e4b397 100644
--- a/src/input_common/drivers/sdl_driver.cpp
+++ b/src/input_common/drivers/sdl_driver.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "common/math_util.h"
@@ -13,11 +12,11 @@
 namespace InputCommon {
 
 namespace {
-std::string GetGUID(SDL_Joystick* joystick) {
+Common::UUID GetGUID(SDL_Joystick* joystick) {
     const SDL_JoystickGUID guid = SDL_JoystickGetGUID(joystick);
-    char guid_str[33];
-    SDL_JoystickGetGUIDString(guid, guid_str, sizeof(guid_str));
-    return guid_str;
+    std::array<u8, 16> data{};
+    std::memcpy(data.data(), guid.data, sizeof(data));
+    return Common::UUID{data};
 }
 } // Anonymous namespace
 
@@ -31,9 +30,9 @@ static int SDLEventWatcher(void* user_data, SDL_Event* event) {
 
 class SDLJoystick {
 public:
-    SDLJoystick(std::string guid_, int port_, SDL_Joystick* joystick,
+    SDLJoystick(Common::UUID guid_, int port_, SDL_Joystick* joystick,
                 SDL_GameController* game_controller)
-        : guid{std::move(guid_)}, port{port_}, sdl_joystick{joystick, &SDL_JoystickClose},
+        : guid{guid_}, port{port_}, sdl_joystick{joystick, &SDL_JoystickClose},
           sdl_controller{game_controller, &SDL_GameControllerClose} {
         EnableMotion();
     }
@@ -41,13 +40,13 @@ public:
     void EnableMotion() {
         if (sdl_controller) {
             SDL_GameController* controller = sdl_controller.get();
-            if (SDL_GameControllerHasSensor(controller, SDL_SENSOR_ACCEL) && !has_accel) {
+            has_accel = SDL_GameControllerHasSensor(controller, SDL_SENSOR_ACCEL);
+            has_gyro = SDL_GameControllerHasSensor(controller, SDL_SENSOR_GYRO);
+            if (has_accel) {
                 SDL_GameControllerSetSensorEnabled(controller, SDL_SENSOR_ACCEL, SDL_TRUE);
-                has_accel = true;
             }
-            if (SDL_GameControllerHasSensor(controller, SDL_SENSOR_GYRO) && !has_gyro) {
+            if (has_gyro) {
                 SDL_GameControllerSetSensorEnabled(controller, SDL_SENSOR_GYRO, SDL_TRUE);
-                has_gyro = true;
             }
         }
     }
@@ -62,7 +61,7 @@ public:
 
     bool UpdateMotion(SDL_ControllerSensorEvent event) {
         constexpr float gravity_constant = 9.80665f;
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         const u64 time_difference = event.timestamp - last_motion_update;
         last_motion_update = event.timestamp;
         switch (event.sensor) {
@@ -120,7 +119,7 @@ public:
      */
     const PadIdentifier GetPadIdentifier() const {
         return {
-            .guid = Common::UUID{guid},
+            .guid = guid,
             .port = static_cast<std::size_t>(port),
             .pad = 0,
         };
@@ -129,7 +128,7 @@ public:
     /**
      * The guid of the joystick
      */
-    const std::string& GetGUID() const {
+    const Common::UUID& GetGUID() const {
         return guid;
     }
 
@@ -175,22 +174,23 @@ public:
         return false;
     }
 
-    BatteryLevel GetBatteryLevel() {
+    Common::Input::BatteryLevel GetBatteryLevel() {
         const auto level = SDL_JoystickCurrentPowerLevel(sdl_joystick.get());
         switch (level) {
         case SDL_JOYSTICK_POWER_EMPTY:
-            return BatteryLevel::Empty;
+            return Common::Input::BatteryLevel::Empty;
         case SDL_JOYSTICK_POWER_LOW:
-            return BatteryLevel::Low;
+            return Common::Input::BatteryLevel::Low;
         case SDL_JOYSTICK_POWER_MEDIUM:
-            return BatteryLevel::Medium;
+            return Common::Input::BatteryLevel::Medium;
         case SDL_JOYSTICK_POWER_FULL:
         case SDL_JOYSTICK_POWER_MAX:
-            return BatteryLevel::Full;
-        case SDL_JOYSTICK_POWER_UNKNOWN:
+            return Common::Input::BatteryLevel::Full;
         case SDL_JOYSTICK_POWER_WIRED:
+            return Common::Input::BatteryLevel::Charging;
+        case SDL_JOYSTICK_POWER_UNKNOWN:
         default:
-            return BatteryLevel::Charging;
+            return Common::Input::BatteryLevel::None;
         }
     }
 
@@ -227,7 +227,7 @@ public:
     }
 
 private:
-    std::string guid;
+    Common::UUID guid;
     int port;
     std::unique_ptr<SDL_Joystick, decltype(&SDL_JoystickClose)> sdl_joystick;
     std::unique_ptr<SDL_GameController, decltype(&SDL_GameControllerClose)> sdl_controller;
@@ -239,8 +239,8 @@ private:
     BasicMotion motion;
 };
 
-std::shared_ptr<SDLJoystick> SDLDriver::GetSDLJoystickByGUID(const std::string& guid, int port) {
-    std::lock_guard lock{joystick_map_mutex};
+std::shared_ptr<SDLJoystick> SDLDriver::GetSDLJoystickByGUID(const Common::UUID& guid, int port) {
+    std::scoped_lock lock{joystick_map_mutex};
     const auto it = joystick_map.find(guid);
 
     if (it != joystick_map.end()) {
@@ -258,11 +258,15 @@ std::shared_ptr<SDLJoystick> SDLDriver::GetSDLJoystickByGUID(const std::string&
     return joystick_map[guid].emplace_back(std::move(joystick));
 }
 
+std::shared_ptr<SDLJoystick> SDLDriver::GetSDLJoystickByGUID(const std::string& guid, int port) {
+    return GetSDLJoystickByGUID(Common::UUID{guid}, port);
+}
+
 std::shared_ptr<SDLJoystick> SDLDriver::GetSDLJoystickBySDLID(SDL_JoystickID sdl_id) {
     auto sdl_joystick = SDL_JoystickFromInstanceID(sdl_id);
-    const std::string guid = GetGUID(sdl_joystick);
+    const auto guid = GetGUID(sdl_joystick);
 
-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
     const auto map_it = joystick_map.find(guid);
 
     if (map_it == joystick_map.end()) {
@@ -294,13 +298,14 @@ void SDLDriver::InitJoystick(int joystick_index) {
         return;
     }
 
-    const std::string guid = GetGUID(sdl_joystick);
+    const auto guid = GetGUID(sdl_joystick);
 
-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
     if (joystick_map.find(guid) == joystick_map.end()) {
         auto joystick = std::make_shared<SDLJoystick>(guid, 0, sdl_joystick, sdl_gamecontroller);
         PreSetController(joystick->GetPadIdentifier());
         SetBattery(joystick->GetPadIdentifier(), joystick->GetBatteryLevel());
+        joystick->EnableMotion();
         joystick_map[guid].emplace_back(std::move(joystick));
         return;
     }
@@ -312,6 +317,7 @@ void SDLDriver::InitJoystick(int joystick_index) {
 
     if (joystick_it != joystick_guid_list.end()) {
         (*joystick_it)->SetSDLJoystick(sdl_joystick, sdl_gamecontroller);
+        (*joystick_it)->EnableMotion();
         return;
     }
 
@@ -319,13 +325,14 @@ void SDLDriver::InitJoystick(int joystick_index) {
     auto joystick = std::make_shared<SDLJoystick>(guid, port, sdl_joystick, sdl_gamecontroller);
     PreSetController(joystick->GetPadIdentifier());
     SetBattery(joystick->GetPadIdentifier(), joystick->GetBatteryLevel());
+    joystick->EnableMotion();
     joystick_guid_list.emplace_back(std::move(joystick));
 }
 
 void SDLDriver::CloseJoystick(SDL_Joystick* sdl_joystick) {
-    const std::string guid = GetGUID(sdl_joystick);
+    const auto guid = GetGUID(sdl_joystick);
 
-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
     // This call to guid is safe since the joystick is guaranteed to be in the map
     const auto& joystick_guid_list = joystick_map[guid];
     const auto joystick_it = std::find_if(joystick_guid_list.begin(), joystick_guid_list.end(),
@@ -351,6 +358,8 @@ void SDLDriver::HandleGameControllerEvent(const SDL_Event& event) {
         if (const auto joystick = GetSDLJoystickBySDLID(event.jbutton.which)) {
             const PadIdentifier identifier = joystick->GetPadIdentifier();
             SetButton(identifier, event.jbutton.button, true);
+            // Battery doesn't trigger an event so just update every button press
+            SetBattery(identifier, joystick->GetBatteryLevel());
         }
         break;
     }
@@ -389,7 +398,7 @@ void SDLDriver::HandleGameControllerEvent(const SDL_Event& event) {
 }
 
 void SDLDriver::CloseJoysticks() {
-    std::lock_guard lock{joystick_map_mutex};
+    std::scoped_lock lock{joystick_map_mutex};
     joystick_map.clear();
 }
 
@@ -427,13 +436,21 @@ SDLDriver::SDLDriver(std::string input_engine_) : InputEngine(std::move(input_en
     initialized = true;
     if (start_thread) {
         poll_thread = std::thread([this] {
-            Common::SetCurrentThreadName("yuzu:input:SDL");
+            Common::SetCurrentThreadName("SDL_MainLoop");
             using namespace std::chrono_literals;
             while (initialized) {
                 SDL_PumpEvents();
                 std::this_thread::sleep_for(1ms);
             }
         });
+        vibration_thread = std::thread([this] {
+            Common::SetCurrentThreadName("SDL_Vibration");
+            using namespace std::chrono_literals;
+            while (initialized) {
+                SendVibrations();
+                std::this_thread::sleep_for(10ms);
+            }
+        });
     }
     // Because the events for joystick connection happens before we have our event watcher added, we
     // can just open all the joysticks right here
@@ -449,6 +466,7 @@ SDLDriver::~SDLDriver() {
     initialized = false;
     if (start_thread) {
         poll_thread.join();
+        vibration_thread.join();
         SDL_QuitSubSystem(SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER);
     }
 }
@@ -466,7 +484,7 @@ std::vector<Common::ParamPackage> SDLDriver::GetInputDevices() const {
             devices.emplace_back(Common::ParamPackage{
                 {"engine", GetEngineName()},
                 {"display", std::move(name)},
-                {"guid", joystick->GetGUID()},
+                {"guid", joystick->GetGUID().RawString()},
                 {"port", std::to_string(joystick->GetPort())},
             });
             if (joystick->IsJoyconLeft()) {
@@ -489,8 +507,8 @@ std::vector<Common::ParamPackage> SDLDriver::GetInputDevices() const {
                 devices.emplace_back(Common::ParamPackage{
                     {"engine", GetEngineName()},
                     {"display", std::move(name)},
-                    {"guid", joystick->GetGUID()},
-                    {"guid2", joystick2->GetGUID()},
+                    {"guid", joystick->GetGUID().RawString()},
+                    {"guid2", joystick2->GetGUID().RawString()},
                     {"port", std::to_string(joystick->GetPort())},
                 });
             }
@@ -528,57 +546,75 @@ Common::Input::VibrationError SDLDriver::SetRumble(
         .type = Common::Input::VibrationAmplificationType::Exponential,
     };
 
-    if (!joystick->RumblePlay(new_vibration)) {
-        return Common::Input::VibrationError::Unknown;
+    if (vibration.type == Common::Input::VibrationAmplificationType::Test) {
+        if (!joystick->RumblePlay(new_vibration)) {
+            return Common::Input::VibrationError::Unknown;
+        }
+        return Common::Input::VibrationError::None;
     }
 
+    vibration_queue.Push(VibrationRequest{
+        .identifier = identifier,
+        .vibration = new_vibration,
+    });
+
     return Common::Input::VibrationError::None;
 }
 
-Common::ParamPackage SDLDriver::BuildAnalogParamPackageForButton(int port, std::string guid,
+void SDLDriver::SendVibrations() {
+    while (!vibration_queue.Empty()) {
+        VibrationRequest request;
+        vibration_queue.Pop(request);
+        const auto joystick = GetSDLJoystickByGUID(request.identifier.guid.RawString(),
+                                                   static_cast<int>(request.identifier.port));
+        joystick->RumblePlay(request.vibration);
+    }
+}
+
+Common::ParamPackage SDLDriver::BuildAnalogParamPackageForButton(int port, const Common::UUID& guid,
                                                                  s32 axis, float value) const {
     Common::ParamPackage params{};
     params.Set("engine", GetEngineName());
     params.Set("port", port);
-    params.Set("guid", std::move(guid));
+    params.Set("guid", guid.RawString());
     params.Set("axis", axis);
     params.Set("threshold", "0.5");
     params.Set("invert", value < 0 ? "-" : "+");
     return params;
 }
 
-Common::ParamPackage SDLDriver::BuildButtonParamPackageForButton(int port, std::string guid,
+Common::ParamPackage SDLDriver::BuildButtonParamPackageForButton(int port, const Common::UUID& guid,
                                                                  s32 button) const {
     Common::ParamPackage params{};
     params.Set("engine", GetEngineName());
     params.Set("port", port);
-    params.Set("guid", std::move(guid));
+    params.Set("guid", guid.RawString());
     params.Set("button", button);
     return params;
 }
 
-Common::ParamPackage SDLDriver::BuildHatParamPackageForButton(int port, std::string guid, s32 hat,
-                                                              u8 value) const {
+Common::ParamPackage SDLDriver::BuildHatParamPackageForButton(int port, const Common::UUID& guid,
+                                                              s32 hat, u8 value) const {
     Common::ParamPackage params{};
     params.Set("engine", GetEngineName());
     params.Set("port", port);
-    params.Set("guid", std::move(guid));
+    params.Set("guid", guid.RawString());
     params.Set("hat", hat);
     params.Set("direction", GetHatButtonName(value));
     return params;
 }
 
-Common::ParamPackage SDLDriver::BuildMotionParam(int port, std::string guid) const {
+Common::ParamPackage SDLDriver::BuildMotionParam(int port, const Common::UUID& guid) const {
     Common::ParamPackage params{};
     params.Set("engine", GetEngineName());
     params.Set("motion", 0);
     params.Set("port", port);
-    params.Set("guid", std::move(guid));
+    params.Set("guid", guid.RawString());
     return params;
 }
 
 Common::ParamPackage SDLDriver::BuildParamPackageForBinding(
-    int port, const std::string& guid, const SDL_GameControllerButtonBind& binding) const {
+    int port, const Common::UUID& guid, const SDL_GameControllerButtonBind& binding) const {
     switch (binding.bindType) {
     case SDL_CONTROLLER_BINDTYPE_NONE:
         break;
@@ -931,4 +967,37 @@ u8 SDLDriver::GetHatButtonId(const std::string& direction_name) const {
     return direction;
 }
 
+bool SDLDriver::IsStickInverted(const Common::ParamPackage& params) {
+    if (!params.Has("guid") || !params.Has("port")) {
+        return false;
+    }
+    const auto joystick = GetSDLJoystickByGUID(params.Get("guid", ""), params.Get("port", 0));
+    if (joystick == nullptr) {
+        return false;
+    }
+    auto* controller = joystick->GetSDLGameController();
+    if (controller == nullptr) {
+        return false;
+    }
+
+    const auto& axis_x = params.Get("axis_x", 0);
+    const auto& axis_y = params.Get("axis_y", 0);
+    const auto& binding_left_x =
+        SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_LEFTX);
+    const auto& binding_right_x =
+        SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_RIGHTX);
+    const auto& binding_left_y =
+        SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_LEFTY);
+    const auto& binding_right_y =
+        SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_RIGHTY);
+
+    if (axis_x != binding_left_y.value.axis && axis_x != binding_right_y.value.axis) {
+        return false;
+    }
+    if (axis_y != binding_left_x.value.axis && axis_y != binding_right_x.value.axis) {
+        return false;
+    }
+    return true;
+}
+
 } // namespace InputCommon
diff --git a/src/input_common/drivers/sdl_driver.h b/src/input_common/drivers/sdl_driver.h
index 4cde3606f..fc3a44572 100644
--- a/src/input_common/drivers/sdl_driver.h
+++ b/src/input_common/drivers/sdl_driver.h
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,6 +11,7 @@
 #include <SDL.h>
 
 #include "common/common_types.h"
+#include "common/threadsafe_queue.h"
 #include "input_common/input_engine.h"
 
 union SDL_Event;
@@ -46,6 +46,7 @@ public:
      * Check how many identical joysticks (by guid) were connected before the one with sdl_id and so
      * tie it to a SDLJoystick with the same guid and that port
      */
+    std::shared_ptr<SDLJoystick> GetSDLJoystickByGUID(const Common::UUID& guid, int port);
     std::shared_ptr<SDLJoystick> GetSDLJoystickByGUID(const std::string& guid, int port);
 
     std::vector<Common::ParamPackage> GetInputDevices() const override;
@@ -58,28 +59,38 @@ public:
     std::string GetHatButtonName(u8 direction_value) const override;
     u8 GetHatButtonId(const std::string& direction_name) const override;
 
+    bool IsStickInverted(const Common::ParamPackage& params) override;
+
     Common::Input::VibrationError SetRumble(
         const PadIdentifier& identifier, const Common::Input::VibrationStatus& vibration) override;
 
 private:
+    struct VibrationRequest {
+        PadIdentifier identifier;
+        Common::Input::VibrationStatus vibration;
+    };
+
     void InitJoystick(int joystick_index);
     void CloseJoystick(SDL_Joystick* sdl_joystick);
 
     /// Needs to be called before SDL_QuitSubSystem.
     void CloseJoysticks();
 
-    Common::ParamPackage BuildAnalogParamPackageForButton(int port, std::string guid, s32 axis,
-                                                          float value = 0.1f) const;
-    Common::ParamPackage BuildButtonParamPackageForButton(int port, std::string guid,
+    /// Takes all vibrations from the queue and sends the command to the controller
+    void SendVibrations();
+
+    Common::ParamPackage BuildAnalogParamPackageForButton(int port, const Common::UUID& guid,
+                                                          s32 axis, float value = 0.1f) const;
+    Common::ParamPackage BuildButtonParamPackageForButton(int port, const Common::UUID& guid,
                                                           s32 button) const;
 
-    Common::ParamPackage BuildHatParamPackageForButton(int port, std::string guid, s32 hat,
+    Common::ParamPackage BuildHatParamPackageForButton(int port, const Common::UUID& guid, s32 hat,
                                                        u8 value) const;
 
-    Common::ParamPackage BuildMotionParam(int port, std::string guid) const;
+    Common::ParamPackage BuildMotionParam(int port, const Common::UUID& guid) const;
 
     Common::ParamPackage BuildParamPackageForBinding(
-        int port, const std::string& guid, const SDL_GameControllerButtonBind& binding) const;
+        int port, const Common::UUID& guid, const SDL_GameControllerButtonBind& binding) const;
 
     Common::ParamPackage BuildParamPackageForAnalog(PadIdentifier identifier, int axis_x,
                                                     int axis_y, float offset_x,
@@ -105,13 +116,17 @@ private:
     /// Returns true if the button is on the left joycon
     bool IsButtonOnLeftSide(Settings::NativeButton::Values button) const;
 
+    /// Queue of vibration request to controllers
+    Common::SPSCQueue<VibrationRequest> vibration_queue;
+
     /// Map of GUID of a list of corresponding virtual Joysticks
-    std::unordered_map<std::string, std::vector<std::shared_ptr<SDLJoystick>>> joystick_map;
+    std::unordered_map<Common::UUID, std::vector<std::shared_ptr<SDLJoystick>>> joystick_map;
     std::mutex joystick_map_mutex;
 
     bool start_thread = false;
     std::atomic<bool> initialized = false;
 
     std::thread poll_thread;
+    std::thread vibration_thread;
 };
 } // namespace InputCommon
diff --git a/src/input_common/drivers/tas_input.cpp b/src/input_common/drivers/tas_input.cpp
index 944e141bf..21c6ed405 100644
--- a/src/input_common/drivers/tas_input.cpp
+++ b/src/input_common/drivers/tas_input.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include <fmt/format.h>
diff --git a/src/input_common/drivers/tas_input.h b/src/input_common/drivers/tas_input.h
index 4b4e6c417..38a27a230 100644
--- a/src/input_common/drivers/tas_input.h
+++ b/src/input_common/drivers/tas_input.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/input_common/drivers/touch_screen.cpp b/src/input_common/drivers/touch_screen.cpp
index 30c727df4..1753e0893 100644
--- a/src/input_common/drivers/touch_screen.cpp
+++ b/src/input_common/drivers/touch_screen.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/param_package.h"
 #include "input_common/drivers/touch_screen.h"
@@ -15,38 +14,93 @@ constexpr PadIdentifier identifier = {
 
 TouchScreen::TouchScreen(std::string input_engine_) : InputEngine(std::move(input_engine_)) {
     PreSetController(identifier);
+    ReleaseAllTouch();
 }
 
-void TouchScreen::TouchMoved(float x, float y, std::size_t finger) {
-    if (finger >= 16) {
+void TouchScreen::TouchMoved(float x, float y, std::size_t finger_id) {
+    const auto index = GetIndexFromFingerId(finger_id);
+    if (!index) {
+        // Touch doesn't exist handle it as a new one
+        TouchPressed(x, y, finger_id);
         return;
     }
-    TouchPressed(x, y, finger);
+    const auto i = index.value();
+    fingers[i].is_active = true;
+    SetButton(identifier, static_cast<int>(i), true);
+    SetAxis(identifier, static_cast<int>(i * 2), x);
+    SetAxis(identifier, static_cast<int>(i * 2 + 1), y);
 }
 
-void TouchScreen::TouchPressed(float x, float y, std::size_t finger) {
-    if (finger >= 16) {
+void TouchScreen::TouchPressed(float x, float y, std::size_t finger_id) {
+    if (GetIndexFromFingerId(finger_id)) {
+        // Touch already exist. Just update the data
+        TouchMoved(x, y, finger_id);
         return;
     }
-    SetButton(identifier, static_cast<int>(finger), true);
-    SetAxis(identifier, static_cast<int>(finger * 2), x);
-    SetAxis(identifier, static_cast<int>(finger * 2 + 1), y);
+    const auto index = GetNextFreeIndex();
+    if (!index) {
+        // No free entries. Ignore input
+        return;
+    }
+    const auto i = index.value();
+    fingers[i].is_enabled = true;
+    fingers[i].finger_id = finger_id;
+    TouchMoved(x, y, finger_id);
 }
 
-void TouchScreen::TouchReleased(std::size_t finger) {
-    if (finger >= 16) {
+void TouchScreen::TouchReleased(std::size_t finger_id) {
+    const auto index = GetIndexFromFingerId(finger_id);
+    if (!index) {
         return;
     }
-    SetButton(identifier, static_cast<int>(finger), false);
-    SetAxis(identifier, static_cast<int>(finger * 2), 0.0f);
-    SetAxis(identifier, static_cast<int>(finger * 2 + 1), 0.0f);
+    const auto i = index.value();
+    fingers[i].is_enabled = false;
+    SetButton(identifier, static_cast<int>(i), false);
+    SetAxis(identifier, static_cast<int>(i * 2), 0.0f);
+    SetAxis(identifier, static_cast<int>(i * 2 + 1), 0.0f);
+}
+
+std::optional<std::size_t> TouchScreen::GetIndexFromFingerId(std::size_t finger_id) const {
+    for (std::size_t index = 0; index < MAX_FINGER_COUNT; ++index) {
+        const auto& finger = fingers[index];
+        if (!finger.is_enabled) {
+            continue;
+        }
+        if (finger.finger_id == finger_id) {
+            return index;
+        }
+    }
+    return std::nullopt;
+}
+
+std::optional<std::size_t> TouchScreen::GetNextFreeIndex() const {
+    for (std::size_t index = 0; index < MAX_FINGER_COUNT; ++index) {
+        if (!fingers[index].is_enabled) {
+            return index;
+        }
+    }
+    return std::nullopt;
+}
+
+void TouchScreen::ClearActiveFlag() {
+    for (auto& finger : fingers) {
+        finger.is_active = false;
+    }
+}
+
+void TouchScreen::ReleaseInactiveTouch() {
+    for (const auto& finger : fingers) {
+        if (!finger.is_active) {
+            TouchReleased(finger.finger_id);
+        }
+    }
 }
 
 void TouchScreen::ReleaseAllTouch() {
-    for (int index = 0; index < 16; ++index) {
-        SetButton(identifier, index, false);
-        SetAxis(identifier, index * 2, 0.0f);
-        SetAxis(identifier, index * 2 + 1, 0.0f);
+    for (const auto& finger : fingers) {
+        if (finger.is_enabled) {
+            TouchReleased(finger.finger_id);
+        }
     }
 }
 
diff --git a/src/input_common/drivers/touch_screen.h b/src/input_common/drivers/touch_screen.h
index bf395c40b..f46036ffd 100644
--- a/src/input_common/drivers/touch_screen.h
+++ b/src/input_common/drivers/touch_screen.h
@@ -1,44 +1,67 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <optional>
+
 #include "input_common/input_engine.h"
 
 namespace InputCommon {
 
 /**
- * A button device factory representing a keyboard. It receives keyboard events and forward them
- * to all button devices it created.
+ * A touch device factory representing a touch screen. It receives touch events and forward them
+ * to all touch devices it created.
  */
 class TouchScreen final : public InputEngine {
 public:
     explicit TouchScreen(std::string input_engine_);
 
     /**
-     * Signals that mouse has moved.
-     * @param x the x-coordinate of the cursor
-     * @param y the y-coordinate of the cursor
-     * @param center_x the x-coordinate of the middle of the screen
-     * @param center_y the y-coordinate of the middle of the screen
+     * Signals that touch has moved and marks this touch point as active
+     * @param x new horizontal position
+     * @param y new vertical position
+     * @param finger_id of the touch point to be updated
      */
-    void TouchMoved(float x, float y, std::size_t finger);
+    void TouchMoved(float x, float y, std::size_t finger_id);
 
     /**
-     * Sets the status of all buttons bound with the key to pressed
-     * @param key_code the code of the key to press
+     * Signals and creates a new touch point with this finger id
+     * @param x starting horizontal position
+     * @param y starting vertical position
+     * @param finger_id to be assigned to the new touch point
      */
-    void TouchPressed(float x, float y, std::size_t finger);
+    void TouchPressed(float x, float y, std::size_t finger_id);
 
     /**
-     * Sets the status of all buttons bound with the key to released
-     * @param key_code the code of the key to release
+     * Signals and resets the touch point related to the this finger id
+     * @param finger_id to be released
      */
-    void TouchReleased(std::size_t finger);
+    void TouchReleased(std::size_t finger_id);
+
+    /// Resets the active flag for each touch point
+    void ClearActiveFlag();
+
+    /// Releases all touch that haven't been marked as active
+    void ReleaseInactiveTouch();
 
     /// Resets all inputs to their initial value
     void ReleaseAllTouch();
+
+private:
+    static constexpr std::size_t MAX_FINGER_COUNT = 16;
+
+    struct TouchStatus {
+        std::size_t finger_id{};
+        bool is_enabled{};
+        bool is_active{};
+    };
+
+    std::optional<std::size_t> GetIndexFromFingerId(std::size_t finger_id) const;
+
+    std::optional<std::size_t> GetNextFreeIndex() const;
+
+    std::array<TouchStatus, MAX_FINGER_COUNT> fingers{};
 };
 
 } // namespace InputCommon
diff --git a/src/input_common/drivers/udp_client.cpp b/src/input_common/drivers/udp_client.cpp
index 64162f431..808b21069 100644
--- a/src/input_common/drivers/udp_client.cpp
+++ b/src/input_common/drivers/udp_client.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <random>
 #include <boost/asio.hpp>
@@ -192,22 +191,22 @@ std::size_t UDPClient::GetClientNumber(std::string_view host, u16 port) const {
     return MAX_UDP_CLIENTS;
 }
 
-BatteryLevel UDPClient::GetBatteryLevel(Response::Battery battery) const {
+Common::Input::BatteryLevel UDPClient::GetBatteryLevel(Response::Battery battery) const {
     switch (battery) {
     case Response::Battery::Dying:
-        return BatteryLevel::Empty;
+        return Common::Input::BatteryLevel::Empty;
     case Response::Battery::Low:
-        return BatteryLevel::Critical;
+        return Common::Input::BatteryLevel::Critical;
     case Response::Battery::Medium:
-        return BatteryLevel::Low;
+        return Common::Input::BatteryLevel::Low;
     case Response::Battery::High:
-        return BatteryLevel::Medium;
+        return Common::Input::BatteryLevel::Medium;
     case Response::Battery::Full:
     case Response::Battery::Charged:
-        return BatteryLevel::Full;
+        return Common::Input::BatteryLevel::Full;
     case Response::Battery::Charging:
     default:
-        return BatteryLevel::Charging;
+        return Common::Input::BatteryLevel::Charging;
     }
 }
 
@@ -547,6 +546,22 @@ Common::Input::ButtonNames UDPClient::GetUIName(const Common::ParamPackage& para
     return Common::Input::ButtonNames::Invalid;
 }
 
+bool UDPClient::IsStickInverted(const Common::ParamPackage& params) {
+    if (!params.Has("guid") || !params.Has("port") || !params.Has("pad")) {
+        return false;
+    }
+
+    const auto x_axis = static_cast<PadAxes>(params.Get("axis_x", 0));
+    const auto y_axis = static_cast<PadAxes>(params.Get("axis_y", 0));
+    if (x_axis != PadAxes::LeftStickY && x_axis != PadAxes::RightStickY) {
+        return false;
+    }
+    if (y_axis != PadAxes::LeftStickX && y_axis != PadAxes::RightStickX) {
+        return false;
+    }
+    return true;
+}
+
 void TestCommunication(const std::string& host, u16 port,
                        const std::function<void()>& success_callback,
                        const std::function<void()>& failure_callback) {
diff --git a/src/input_common/drivers/udp_client.h b/src/input_common/drivers/udp_client.h
index 76e32bd04..cea9f579a 100644
--- a/src/input_common/drivers/udp_client.h
+++ b/src/input_common/drivers/udp_client.h
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -64,6 +63,8 @@ public:
     MotionMapping GetMotionMappingForDevice(const Common::ParamPackage& params) override;
     Common::Input::ButtonNames GetUIName(const Common::ParamPackage& params) const override;
 
+    bool IsStickInverted(const Common::ParamPackage& params) override;
+
 private:
     enum class PadButton {
         Undefined = 0x0000,
@@ -141,7 +142,7 @@ private:
     std::size_t GetClientNumber(std::string_view host, u16 port) const;
 
     // Translates UDP battery level to input engine battery level
-    BatteryLevel GetBatteryLevel(Response::Battery battery) const;
+    Common::Input::BatteryLevel GetBatteryLevel(Response::Battery battery) const;
 
     void OnVersion(Response::Version);
     void OnPortInfo(Response::PortInfo);
diff --git a/src/input_common/drivers/virtual_amiibo.cpp b/src/input_common/drivers/virtual_amiibo.cpp
new file mode 100644
index 000000000..0cd5129da
--- /dev/null
+++ b/src/input_common/drivers/virtual_amiibo.cpp
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <cstring>
+#include <fmt/format.h>
+
+#include "common/fs/file.h"
+#include "common/fs/fs.h"
+#include "common/fs/path_util.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "input_common/drivers/virtual_amiibo.h"
+
+namespace InputCommon {
+constexpr PadIdentifier identifier = {
+    .guid = Common::UUID{},
+    .port = 0,
+    .pad = 0,
+};
+
+VirtualAmiibo::VirtualAmiibo(std::string input_engine_) : InputEngine(std::move(input_engine_)) {}
+
+VirtualAmiibo::~VirtualAmiibo() = default;
+
+Common::Input::PollingError VirtualAmiibo::SetPollingMode(
+    [[maybe_unused]] const PadIdentifier& identifier_,
+    const Common::Input::PollingMode polling_mode_) {
+    polling_mode = polling_mode_;
+
+    if (polling_mode == Common::Input::PollingMode::NFC) {
+        if (state == State::Initialized) {
+            state = State::WaitingForAmiibo;
+        }
+    } else {
+        if (state == State::AmiiboIsOpen) {
+            CloseAmiibo();
+        }
+    }
+
+    return Common::Input::PollingError::None;
+}
+
+Common::Input::NfcState VirtualAmiibo::SupportsNfc(
+    [[maybe_unused]] const PadIdentifier& identifier_) const {
+    return Common::Input::NfcState::Success;
+}
+
+Common::Input::NfcState VirtualAmiibo::WriteNfcData(
+    [[maybe_unused]] const PadIdentifier& identifier_, const std::vector<u8>& data) {
+    const Common::FS::IOFile amiibo_file{file_path, Common::FS::FileAccessMode::ReadWrite,
+                                         Common::FS::FileType::BinaryFile};
+
+    if (!amiibo_file.IsOpen()) {
+        LOG_ERROR(Core, "Amiibo is already on use");
+        return Common::Input::NfcState::WriteFailed;
+    }
+
+    if (!amiibo_file.Write(data)) {
+        LOG_ERROR(Service_NFP, "Error writting to file");
+        return Common::Input::NfcState::WriteFailed;
+    }
+
+    return Common::Input::NfcState::Success;
+}
+
+VirtualAmiibo::State VirtualAmiibo::GetCurrentState() const {
+    return state;
+}
+
+VirtualAmiibo::Info VirtualAmiibo::LoadAmiibo(const std::string& filename) {
+    const Common::FS::IOFile amiibo_file{filename, Common::FS::FileAccessMode::Read,
+                                         Common::FS::FileType::BinaryFile};
+
+    if (state != State::WaitingForAmiibo) {
+        return Info::WrongDeviceState;
+    }
+
+    if (!amiibo_file.IsOpen()) {
+        return Info::UnableToLoad;
+    }
+
+    amiibo_data.resize(amiibo_size);
+
+    if (amiibo_file.Read(amiibo_data) < amiibo_size_without_password) {
+        return Info::NotAnAmiibo;
+    }
+
+    file_path = filename;
+    state = State::AmiiboIsOpen;
+    SetNfc(identifier, {Common::Input::NfcState::NewAmiibo, amiibo_data});
+    return Info::Success;
+}
+
+VirtualAmiibo::Info VirtualAmiibo::CloseAmiibo() {
+    state = polling_mode == Common::Input::PollingMode::NFC ? State::WaitingForAmiibo
+                                                            : State::Initialized;
+    SetNfc(identifier, {Common::Input::NfcState::AmiiboRemoved, {}});
+    return Info::Success;
+}
+
+} // namespace InputCommon
diff --git a/src/input_common/drivers/virtual_amiibo.h b/src/input_common/drivers/virtual_amiibo.h
new file mode 100644
index 000000000..9eac07544
--- /dev/null
+++ b/src/input_common/drivers/virtual_amiibo.h
@@ -0,0 +1,61 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <string>
+#include <vector>
+
+#include "common/common_types.h"
+#include "input_common/input_engine.h"
+
+namespace Common::FS {
+class IOFile;
+}
+
+namespace InputCommon {
+
+class VirtualAmiibo final : public InputEngine {
+public:
+    enum class State {
+        Initialized,
+        WaitingForAmiibo,
+        AmiiboIsOpen,
+    };
+
+    enum class Info {
+        Success,
+        UnableToLoad,
+        NotAnAmiibo,
+        WrongDeviceState,
+        Unknown,
+    };
+
+    explicit VirtualAmiibo(std::string input_engine_);
+    ~VirtualAmiibo() override;
+
+    // Sets polling mode to a controller
+    Common::Input::PollingError SetPollingMode(
+        const PadIdentifier& identifier_, const Common::Input::PollingMode polling_mode_) override;
+
+    Common::Input::NfcState SupportsNfc(const PadIdentifier& identifier_) const override;
+
+    Common::Input::NfcState WriteNfcData(const PadIdentifier& identifier_,
+                                         const std::vector<u8>& data) override;
+
+    State GetCurrentState() const;
+
+    Info LoadAmiibo(const std::string& amiibo_file);
+    Info CloseAmiibo();
+
+private:
+    static constexpr std::size_t amiibo_size = 0x21C;
+    static constexpr std::size_t amiibo_size_without_password = amiibo_size - 0x8;
+
+    std::string file_path{};
+    State state{State::Initialized};
+    std::vector<u8> amiibo_data;
+    Common::Input::PollingMode polling_mode{Common::Input::PollingMode::Pasive};
+};
+} // namespace InputCommon
diff --git a/src/input_common/helpers/stick_from_buttons.cpp b/src/input_common/helpers/stick_from_buttons.cpp
index 31e6f62ab..536d413a5 100644
--- a/src/input_common/helpers/stick_from_buttons.cpp
+++ b/src/input_common/helpers/stick_from_buttons.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <chrono>
 #include <cmath>
diff --git a/src/input_common/helpers/stick_from_buttons.h b/src/input_common/helpers/stick_from_buttons.h
index 437ace4f7..e8d865743 100644
--- a/src/input_common/helpers/stick_from_buttons.h
+++ b/src/input_common/helpers/stick_from_buttons.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/input_common/helpers/touch_from_buttons.cpp b/src/input_common/helpers/touch_from_buttons.cpp
index f1b57d03a..da4a3dca5 100644
--- a/src/input_common/helpers/touch_from_buttons.cpp
+++ b/src/input_common/helpers/touch_from_buttons.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2020 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include "common/settings.h"
diff --git a/src/input_common/helpers/touch_from_buttons.h b/src/input_common/helpers/touch_from_buttons.h
index 628f18215..c6cb3ab3c 100644
--- a/src/input_common/helpers/touch_from_buttons.h
+++ b/src/input_common/helpers/touch_from_buttons.h
@@ -1,6 +1,5 @@
-// Copyright 2020 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2020 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/input_common/helpers/udp_protocol.cpp b/src/input_common/helpers/udp_protocol.cpp
index cdeab7e11..994380d21 100644
--- a/src/input_common/helpers/udp_protocol.cpp
+++ b/src/input_common/helpers/udp_protocol.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstddef>
 #include <cstring>
diff --git a/src/input_common/helpers/udp_protocol.h b/src/input_common/helpers/udp_protocol.h
index 2d5d54ddb..d9643ffe0 100644
--- a/src/input_common/helpers/udp_protocol.h
+++ b/src/input_common/helpers/udp_protocol.h
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,9 +7,17 @@
 #include <optional>
 #include <type_traits>
 
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4701) // Potentially uninitialized local variable 'result' used
+#endif
+
 #include <boost/crc.hpp>
 
-#include "common/bit_field.h"
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
 #include "common/swap.h"
 
 namespace InputCommon::CemuhookUDP {
@@ -77,7 +84,7 @@ enum RegisterFlags : u8 {
 struct Version {};
 /**
  * Requests the server to send information about what controllers are plugged into the ports
- * In citra's case, we only have one controller, so for simplicity's sake, we can just send a
+ * In yuzu's case, we only have one controller, so for simplicity's sake, we can just send a
  * request explicitly for the first controller port and leave it at that. In the future it would be
  * nice to make this configurable
  */
diff --git a/src/input_common/input_engine.cpp b/src/input_common/input_engine.cpp
index 65ae1b848..61cfd0911 100644
--- a/src/input_common/input_engine.cpp
+++ b/src/input_common/input_engine.cpp
@@ -1,45 +1,43 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
-#include "common/param_package.h"
 #include "input_common/input_engine.h"
 
 namespace InputCommon {
 
 void InputEngine::PreSetController(const PadIdentifier& identifier) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     controller_list.try_emplace(identifier);
 }
 
 void InputEngine::PreSetButton(const PadIdentifier& identifier, int button) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     ControllerData& controller = controller_list.at(identifier);
     controller.buttons.try_emplace(button, false);
 }
 
 void InputEngine::PreSetHatButton(const PadIdentifier& identifier, int button) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     ControllerData& controller = controller_list.at(identifier);
     controller.hat_buttons.try_emplace(button, u8{0});
 }
 
 void InputEngine::PreSetAxis(const PadIdentifier& identifier, int axis) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     ControllerData& controller = controller_list.at(identifier);
     controller.axes.try_emplace(axis, 0.0f);
 }
 
 void InputEngine::PreSetMotion(const PadIdentifier& identifier, int motion) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     ControllerData& controller = controller_list.at(identifier);
     controller.motions.try_emplace(motion);
 }
 
 void InputEngine::SetButton(const PadIdentifier& identifier, int button, bool value) {
     {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         ControllerData& controller = controller_list.at(identifier);
         if (!configuring) {
             controller.buttons.insert_or_assign(button, value);
@@ -50,7 +48,7 @@ void InputEngine::SetButton(const PadIdentifier& identifier, int button, bool va
 
 void InputEngine::SetHatButton(const PadIdentifier& identifier, int button, u8 value) {
     {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         ControllerData& controller = controller_list.at(identifier);
         if (!configuring) {
             controller.hat_buttons.insert_or_assign(button, value);
@@ -61,7 +59,7 @@ void InputEngine::SetHatButton(const PadIdentifier& identifier, int button, u8 v
 
 void InputEngine::SetAxis(const PadIdentifier& identifier, int axis, f32 value) {
     {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         ControllerData& controller = controller_list.at(identifier);
         if (!configuring) {
             controller.axes.insert_or_assign(axis, value);
@@ -70,9 +68,9 @@ void InputEngine::SetAxis(const PadIdentifier& identifier, int axis, f32 value)
     TriggerOnAxisChange(identifier, axis, value);
 }
 
-void InputEngine::SetBattery(const PadIdentifier& identifier, BatteryLevel value) {
+void InputEngine::SetBattery(const PadIdentifier& identifier, Common::Input::BatteryLevel value) {
     {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         ControllerData& controller = controller_list.at(identifier);
         if (!configuring) {
             controller.battery = value;
@@ -83,7 +81,7 @@ void InputEngine::SetBattery(const PadIdentifier& identifier, BatteryLevel value
 
 void InputEngine::SetMotion(const PadIdentifier& identifier, int motion, const BasicMotion& value) {
     {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         ControllerData& controller = controller_list.at(identifier);
         if (!configuring) {
             controller.motions.insert_or_assign(motion, value);
@@ -92,8 +90,31 @@ void InputEngine::SetMotion(const PadIdentifier& identifier, int motion, const B
     TriggerOnMotionChange(identifier, motion, value);
 }
 
+void InputEngine::SetCamera(const PadIdentifier& identifier,
+                            const Common::Input::CameraStatus& value) {
+    {
+        std::scoped_lock lock{mutex};
+        ControllerData& controller = controller_list.at(identifier);
+        if (!configuring) {
+            controller.camera = value;
+        }
+    }
+    TriggerOnCameraChange(identifier, value);
+}
+
+void InputEngine::SetNfc(const PadIdentifier& identifier, const Common::Input::NfcStatus& value) {
+    {
+        std::scoped_lock lock{mutex};
+        ControllerData& controller = controller_list.at(identifier);
+        if (!configuring) {
+            controller.nfc = value;
+        }
+    }
+    TriggerOnNfcChange(identifier, value);
+}
+
 bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
         LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@@ -110,7 +131,7 @@ bool InputEngine::GetButton(const PadIdentifier& identifier, int button) const {
 }
 
 bool InputEngine::GetHatButton(const PadIdentifier& identifier, int button, u8 direction) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
         LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@@ -127,7 +148,7 @@ bool InputEngine::GetHatButton(const PadIdentifier& identifier, int button, u8 d
 }
 
 f32 InputEngine::GetAxis(const PadIdentifier& identifier, int axis) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
         LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@@ -143,20 +164,20 @@ f32 InputEngine::GetAxis(const PadIdentifier& identifier, int axis) const {
     return axis_iter->second;
 }
 
-BatteryLevel InputEngine::GetBattery(const PadIdentifier& identifier) const {
-    std::lock_guard lock{mutex};
+Common::Input::BatteryLevel InputEngine::GetBattery(const PadIdentifier& identifier) const {
+    std::scoped_lock lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
         LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
                   identifier.pad, identifier.port);
-        return BatteryLevel::Charging;
+        return Common::Input::BatteryLevel::Charging;
     }
     const ControllerData& controller = controller_iter->second;
     return controller.battery;
 }
 
 BasicMotion InputEngine::GetMotion(const PadIdentifier& identifier, int motion) const {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     const auto controller_iter = controller_list.find(identifier);
     if (controller_iter == controller_list.cend()) {
         LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
@@ -167,6 +188,30 @@ BasicMotion InputEngine::GetMotion(const PadIdentifier& identifier, int motion)
     return controller.motions.at(motion);
 }
 
+Common::Input::CameraStatus InputEngine::GetCamera(const PadIdentifier& identifier) const {
+    std::scoped_lock lock{mutex};
+    const auto controller_iter = controller_list.find(identifier);
+    if (controller_iter == controller_list.cend()) {
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
+                  identifier.pad, identifier.port);
+        return {};
+    }
+    const ControllerData& controller = controller_iter->second;
+    return controller.camera;
+}
+
+Common::Input::NfcStatus InputEngine::GetNfc(const PadIdentifier& identifier) const {
+    std::scoped_lock lock{mutex};
+    const auto controller_iter = controller_list.find(identifier);
+    if (controller_iter == controller_list.cend()) {
+        LOG_ERROR(Input, "Invalid identifier guid={}, pad={}, port={}", identifier.guid.RawString(),
+                  identifier.pad, identifier.port);
+        return {};
+    }
+    const ControllerData& controller = controller_iter->second;
+    return controller.nfc;
+}
+
 void InputEngine::ResetButtonState() {
     for (const auto& controller : controller_list) {
         for (const auto& button : controller.second.buttons) {
@@ -187,7 +232,7 @@ void InputEngine::ResetAnalogState() {
 }
 
 void InputEngine::TriggerOnButtonChange(const PadIdentifier& identifier, int button, bool value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
     for (const auto& poller_pair : callback_list) {
         const InputIdentifier& poller = poller_pair.second;
         if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Button, button)) {
@@ -215,7 +260,7 @@ void InputEngine::TriggerOnButtonChange(const PadIdentifier& identifier, int but
 }
 
 void InputEngine::TriggerOnHatButtonChange(const PadIdentifier& identifier, int button, u8 value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
     for (const auto& poller_pair : callback_list) {
         const InputIdentifier& poller = poller_pair.second;
         if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::HatButton, button)) {
@@ -244,7 +289,7 @@ void InputEngine::TriggerOnHatButtonChange(const PadIdentifier& identifier, int
 }
 
 void InputEngine::TriggerOnAxisChange(const PadIdentifier& identifier, int axis, f32 value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
     for (const auto& poller_pair : callback_list) {
         const InputIdentifier& poller = poller_pair.second;
         if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Analog, axis)) {
@@ -270,8 +315,8 @@ void InputEngine::TriggerOnAxisChange(const PadIdentifier& identifier, int axis,
 }
 
 void InputEngine::TriggerOnBatteryChange(const PadIdentifier& identifier,
-                                         [[maybe_unused]] BatteryLevel value) {
-    std::lock_guard lock{mutex_callback};
+                                         [[maybe_unused]] Common::Input::BatteryLevel value) {
+    std::scoped_lock lock{mutex_callback};
     for (const auto& poller_pair : callback_list) {
         const InputIdentifier& poller = poller_pair.second;
         if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Battery, 0)) {
@@ -285,7 +330,7 @@ void InputEngine::TriggerOnBatteryChange(const PadIdentifier& identifier,
 
 void InputEngine::TriggerOnMotionChange(const PadIdentifier& identifier, int motion,
                                         const BasicMotion& value) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
     for (const auto& poller_pair : callback_list) {
         const InputIdentifier& poller = poller_pair.second;
         if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Motion, motion)) {
@@ -319,6 +364,34 @@ void InputEngine::TriggerOnMotionChange(const PadIdentifier& identifier, int mot
     });
 }
 
+void InputEngine::TriggerOnCameraChange(const PadIdentifier& identifier,
+                                        [[maybe_unused]] const Common::Input::CameraStatus& value) {
+    std::scoped_lock lock{mutex_callback};
+    for (const auto& poller_pair : callback_list) {
+        const InputIdentifier& poller = poller_pair.second;
+        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Camera, 0)) {
+            continue;
+        }
+        if (poller.callback.on_change) {
+            poller.callback.on_change();
+        }
+    }
+}
+
+void InputEngine::TriggerOnNfcChange(const PadIdentifier& identifier,
+                                     [[maybe_unused]] const Common::Input::NfcStatus& value) {
+    std::scoped_lock lock{mutex_callback};
+    for (const auto& poller_pair : callback_list) {
+        const InputIdentifier& poller = poller_pair.second;
+        if (!IsInputIdentifierEqual(poller, identifier, EngineInputType::Nfc, 0)) {
+            continue;
+        }
+        if (poller.callback.on_change) {
+            poller.callback.on_change();
+        }
+    }
+}
+
 bool InputEngine::IsInputIdentifierEqual(const InputIdentifier& input_identifier,
                                          const PadIdentifier& identifier, EngineInputType type,
                                          int index) const {
@@ -347,18 +420,18 @@ const std::string& InputEngine::GetEngineName() const {
 }
 
 int InputEngine::SetCallback(InputIdentifier input_identifier) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
     callback_list.insert_or_assign(last_callback_key, std::move(input_identifier));
     return last_callback_key++;
 }
 
 void InputEngine::SetMappingCallback(MappingCallback callback) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
     mapping_callback = std::move(callback);
 }
 
 void InputEngine::DeleteCallback(int key) {
-    std::lock_guard lock{mutex_callback};
+    std::scoped_lock lock{mutex_callback};
     const auto& iterator = callback_list.find(key);
     if (iterator == callback_list.end()) {
         LOG_ERROR(Input, "Tried to delete non-existent callback {}", key);
diff --git a/src/input_common/input_engine.h b/src/input_common/input_engine.h
index c6c027aef..cfbdb26bd 100644
--- a/src/input_common/input_engine.h
+++ b/src/input_common/input_engine.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -34,24 +33,16 @@ struct BasicMotion {
     u64 delta_timestamp{};
 };
 
-// Stages of a battery charge
-enum class BatteryLevel {
-    Empty,
-    Critical,
-    Low,
-    Medium,
-    Full,
-    Charging,
-};
-
 // Types of input that are stored in the engine
 enum class EngineInputType {
     None,
+    Analog,
+    Battery,
     Button,
+    Camera,
     HatButton,
-    Analog,
     Motion,
-    Battery,
+    Nfc,
 };
 
 namespace std {
@@ -126,10 +117,29 @@ public:
     // Sets polling mode to a controller
     virtual Common::Input::PollingError SetPollingMode(
         [[maybe_unused]] const PadIdentifier& identifier,
-        [[maybe_unused]] const Common::Input::PollingMode vibration) {
+        [[maybe_unused]] const Common::Input::PollingMode polling_mode) {
         return Common::Input::PollingError::NotSupported;
     }
 
+    // Sets camera format to a controller
+    virtual Common::Input::CameraError SetCameraFormat(
+        [[maybe_unused]] const PadIdentifier& identifier,
+        [[maybe_unused]] Common::Input::CameraFormat camera_format) {
+        return Common::Input::CameraError::NotSupported;
+    }
+
+    // Request nfc data from a controller
+    virtual Common::Input::NfcState SupportsNfc(
+        [[maybe_unused]] const PadIdentifier& identifier) const {
+        return Common::Input::NfcState::NotSupported;
+    }
+
+    // Writes data to an nfc tag
+    virtual Common::Input::NfcState WriteNfcData([[maybe_unused]] const PadIdentifier& identifier,
+                                                 [[maybe_unused]] const std::vector<u8>& data) {
+        return Common::Input::NfcState::NotSupported;
+    }
+
     // Returns the engine name
     [[nodiscard]] const std::string& GetEngineName() const;
 
@@ -167,6 +177,11 @@ public:
         return 0;
     }
 
+    /// Returns true if axis of a stick aren't mapped in the correct direction
+    virtual bool IsStickInverted([[maybe_unused]] const Common::ParamPackage& params) {
+        return false;
+    }
+
     void PreSetController(const PadIdentifier& identifier);
     void PreSetButton(const PadIdentifier& identifier, int button);
     void PreSetHatButton(const PadIdentifier& identifier, int button);
@@ -178,8 +193,10 @@ public:
     bool GetButton(const PadIdentifier& identifier, int button) const;
     bool GetHatButton(const PadIdentifier& identifier, int button, u8 direction) const;
     f32 GetAxis(const PadIdentifier& identifier, int axis) const;
-    BatteryLevel GetBattery(const PadIdentifier& identifier) const;
+    Common::Input::BatteryLevel GetBattery(const PadIdentifier& identifier) const;
     BasicMotion GetMotion(const PadIdentifier& identifier, int motion) const;
+    Common::Input::CameraStatus GetCamera(const PadIdentifier& identifier) const;
+    Common::Input::NfcStatus GetNfc(const PadIdentifier& identifier) const;
 
     int SetCallback(InputIdentifier input_identifier);
     void SetMappingCallback(MappingCallback callback);
@@ -189,8 +206,10 @@ protected:
     void SetButton(const PadIdentifier& identifier, int button, bool value);
     void SetHatButton(const PadIdentifier& identifier, int button, u8 value);
     void SetAxis(const PadIdentifier& identifier, int axis, f32 value);
-    void SetBattery(const PadIdentifier& identifier, BatteryLevel value);
+    void SetBattery(const PadIdentifier& identifier, Common::Input::BatteryLevel value);
     void SetMotion(const PadIdentifier& identifier, int motion, const BasicMotion& value);
+    void SetCamera(const PadIdentifier& identifier, const Common::Input::CameraStatus& value);
+    void SetNfc(const PadIdentifier& identifier, const Common::Input::NfcStatus& value);
 
     virtual std::string GetHatButtonName([[maybe_unused]] u8 direction_value) const {
         return "Unknown";
@@ -202,15 +221,20 @@ private:
         std::unordered_map<int, u8> hat_buttons;
         std::unordered_map<int, float> axes;
         std::unordered_map<int, BasicMotion> motions;
-        BatteryLevel battery{};
+        Common::Input::BatteryLevel battery{};
+        Common::Input::CameraStatus camera{};
+        Common::Input::NfcStatus nfc{};
     };
 
     void TriggerOnButtonChange(const PadIdentifier& identifier, int button, bool value);
     void TriggerOnHatButtonChange(const PadIdentifier& identifier, int button, u8 value);
     void TriggerOnAxisChange(const PadIdentifier& identifier, int axis, f32 value);
-    void TriggerOnBatteryChange(const PadIdentifier& identifier, BatteryLevel value);
+    void TriggerOnBatteryChange(const PadIdentifier& identifier, Common::Input::BatteryLevel value);
     void TriggerOnMotionChange(const PadIdentifier& identifier, int motion,
                                const BasicMotion& value);
+    void TriggerOnCameraChange(const PadIdentifier& identifier,
+                               const Common::Input::CameraStatus& value);
+    void TriggerOnNfcChange(const PadIdentifier& identifier, const Common::Input::NfcStatus& value);
 
     bool IsInputIdentifierEqual(const InputIdentifier& input_identifier,
                                 const PadIdentifier& identifier, EngineInputType type,
diff --git a/src/input_common/input_mapping.cpp b/src/input_common/input_mapping.cpp
index fb78093b8..0fa4b1ddb 100644
--- a/src/input_common/input_mapping.cpp
+++ b/src/input_common/input_mapping.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/settings.h"
 #include "input_common/input_engine.h"
diff --git a/src/input_common/input_mapping.h b/src/input_common/input_mapping.h
index e0dfbc7ad..79bd083e0 100644
--- a/src/input_common/input_mapping.h
+++ b/src/input_common/input_mapping.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/input_common/input_poller.cpp b/src/input_common/input_poller.cpp
index 7f3c08597..75705b67e 100644
--- a/src/input_common/input_poller.cpp
+++ b/src/input_common/input_poller.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "common/input.h"
@@ -470,7 +469,7 @@ public:
     }
 
     Common::Input::BatteryStatus GetStatus() const {
-        return static_cast<Common::Input::BatteryLevel>(input_engine->GetBattery(identifier));
+        return input_engine->GetBattery(identifier);
     }
 
     void ForceUpdate() override {
@@ -665,6 +664,88 @@ private:
     InputEngine* input_engine;
 };
 
+class InputFromCamera final : public Common::Input::InputDevice {
+public:
+    explicit InputFromCamera(PadIdentifier identifier_, InputEngine* input_engine_)
+        : identifier(identifier_), input_engine(input_engine_) {
+        UpdateCallback engine_callback{[this]() { OnChange(); }};
+        const InputIdentifier input_identifier{
+            .identifier = identifier,
+            .type = EngineInputType::Camera,
+            .index = 0,
+            .callback = engine_callback,
+        };
+        callback_key = input_engine->SetCallback(input_identifier);
+    }
+
+    ~InputFromCamera() override {
+        input_engine->DeleteCallback(callback_key);
+    }
+
+    Common::Input::CameraStatus GetStatus() const {
+        return input_engine->GetCamera(identifier);
+    }
+
+    void ForceUpdate() override {
+        OnChange();
+    }
+
+    void OnChange() {
+        const Common::Input::CallbackStatus status{
+            .type = Common::Input::InputType::IrSensor,
+            .camera_status = GetStatus(),
+        };
+
+        TriggerOnChange(status);
+    }
+
+private:
+    const PadIdentifier identifier;
+    int callback_key;
+    InputEngine* input_engine;
+};
+
+class InputFromNfc final : public Common::Input::InputDevice {
+public:
+    explicit InputFromNfc(PadIdentifier identifier_, InputEngine* input_engine_)
+        : identifier(identifier_), input_engine(input_engine_) {
+        UpdateCallback engine_callback{[this]() { OnChange(); }};
+        const InputIdentifier input_identifier{
+            .identifier = identifier,
+            .type = EngineInputType::Nfc,
+            .index = 0,
+            .callback = engine_callback,
+        };
+        callback_key = input_engine->SetCallback(input_identifier);
+    }
+
+    ~InputFromNfc() override {
+        input_engine->DeleteCallback(callback_key);
+    }
+
+    Common::Input::NfcStatus GetStatus() const {
+        return input_engine->GetNfc(identifier);
+    }
+
+    void ForceUpdate() override {
+        OnChange();
+    }
+
+    void OnChange() {
+        const Common::Input::CallbackStatus status{
+            .type = Common::Input::InputType::Nfc,
+            .nfc_status = GetStatus(),
+        };
+
+        TriggerOnChange(status);
+    }
+
+private:
+    const PadIdentifier identifier;
+    int callback_key;
+    InputEngine* input_engine;
+};
+
 class OutputFromIdentifier final : public Common::Input::OutputDevice {
 public:
     explicit OutputFromIdentifier(PadIdentifier identifier_, InputEngine* input_engine_)
@@ -683,6 +764,18 @@ public:
         return input_engine->SetPollingMode(identifier, polling_mode);
     }
 
+    Common::Input::CameraError SetCameraFormat(Common::Input::CameraFormat camera_format) override {
+        return input_engine->SetCameraFormat(identifier, camera_format);
+    }
+
+    Common::Input::NfcState SupportsNfc() const override {
+        return input_engine->SupportsNfc(identifier);
+    }
+
+    Common::Input::NfcState WriteNfcData(const std::vector<u8>& data) override {
+        return input_engine->WriteNfcData(identifier, data);
+    }
+
 private:
     const PadIdentifier identifier;
     InputEngine* input_engine;
@@ -733,7 +826,7 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateHatButtonDevice(
 std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateStickDevice(
     const Common::ParamPackage& params) {
     const auto deadzone = std::clamp(params.Get("deadzone", 0.15f), 0.0f, 1.0f);
-    const auto range = std::clamp(params.Get("range", 1.0f), 0.25f, 1.50f);
+    const auto range = std::clamp(params.Get("range", 0.95f), 0.25f, 1.50f);
     const auto threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f);
     const PadIdentifier identifier = {
         .guid = Common::UUID{params.Get("guid", "")},
@@ -780,6 +873,7 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateAnalogDevice(
         .threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f),
         .offset = std::clamp(params.Get("offset", 0.0f), -1.0f, 1.0f),
         .inverted = params.Get("invert", "+") == "-",
+        .toggle = static_cast<bool>(params.Get("toggle", false)),
     };
     input_engine->PreSetController(identifier);
     input_engine->PreSetAxis(identifier, axis);
@@ -921,6 +1015,30 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateMotionDevice(
                                                  properties_y, properties_z, input_engine.get());
 }
 
+std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateCameraDevice(
+    const Common::ParamPackage& params) {
+    const PadIdentifier identifier = {
+        .guid = Common::UUID{params.Get("guid", "")},
+        .port = static_cast<std::size_t>(params.Get("port", 0)),
+        .pad = static_cast<std::size_t>(params.Get("pad", 0)),
+    };
+
+    input_engine->PreSetController(identifier);
+    return std::make_unique<InputFromCamera>(identifier, input_engine.get());
+}
+
+std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateNfcDevice(
+    const Common::ParamPackage& params) {
+    const PadIdentifier identifier = {
+        .guid = Common::UUID{params.Get("guid", "")},
+        .port = static_cast<std::size_t>(params.Get("port", 0)),
+        .pad = static_cast<std::size_t>(params.Get("pad", 0)),
+    };
+
+    input_engine->PreSetController(identifier);
+    return std::make_unique<InputFromNfc>(identifier, input_engine.get());
+}
+
 InputFactory::InputFactory(std::shared_ptr<InputEngine> input_engine_)
     : input_engine(std::move(input_engine_)) {}
 
@@ -929,6 +1047,12 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::Create(
     if (params.Has("battery")) {
         return CreateBatteryDevice(params);
     }
+    if (params.Has("camera")) {
+        return CreateCameraDevice(params);
+    }
+    if (params.Has("nfc")) {
+        return CreateNfcDevice(params);
+    }
     if (params.Has("button") && params.Has("axis")) {
         return CreateTriggerDevice(params);
     }
diff --git a/src/input_common/input_poller.h b/src/input_common/input_poller.h
index 8a0977d58..d7db13ce4 100644
--- a/src/input_common/input_poller.h
+++ b/src/input_common/input_poller.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -212,6 +211,27 @@ private:
      */
     std::unique_ptr<Common::Input::InputDevice> CreateMotionDevice(Common::ParamPackage params);
 
+    /**
+     * Creates a camera device from the parameters given.
+     * @param params contains parameters for creating the device:
+     *               - "guid": text string for identifying controllers
+     *               - "port": port of the connected device
+     *               - "pad": slot of the connected controller
+     * @returns a unique input device with the parameters specified
+     */
+    std::unique_ptr<Common::Input::InputDevice> CreateCameraDevice(
+        const Common::ParamPackage& params);
+
+    /**
+     * Creates a nfc device from the parameters given.
+     * @param params contains parameters for creating the device:
+     *               - "guid": text string for identifying controllers
+     *               - "port": port of the connected device
+     *               - "pad": slot of the connected controller
+     * @returns a unique input device with the parameters specified
+     */
+    std::unique_ptr<Common::Input::InputDevice> CreateNfcDevice(const Common::ParamPackage& params);
+
     std::shared_ptr<InputEngine> input_engine;
 };
 } // namespace InputCommon
diff --git a/src/input_common/main.cpp b/src/input_common/main.cpp
index a4d7ed645..b2064ef95 100644
--- a/src/input_common/main.cpp
+++ b/src/input_common/main.cpp
@@ -1,17 +1,17 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
-#include <thread>
 #include "common/input.h"
 #include "common/param_package.h"
+#include "input_common/drivers/camera.h"
 #include "input_common/drivers/gc_adapter.h"
 #include "input_common/drivers/keyboard.h"
 #include "input_common/drivers/mouse.h"
 #include "input_common/drivers/tas_input.h"
 #include "input_common/drivers/touch_screen.h"
 #include "input_common/drivers/udp_client.h"
+#include "input_common/drivers/virtual_amiibo.h"
 #include "input_common/helpers/stick_from_buttons.h"
 #include "input_common/helpers/touch_from_buttons.h"
 #include "input_common/input_engine.h"
@@ -79,6 +79,24 @@ struct InputSubsystem::Impl {
         Common::Input::RegisterFactory<Common::Input::OutputDevice>(tas_input->GetEngineName(),
                                                                     tas_output_factory);
 
+        camera = std::make_shared<Camera>("camera");
+        camera->SetMappingCallback(mapping_callback);
+        camera_input_factory = std::make_shared<InputFactory>(camera);
+        camera_output_factory = std::make_shared<OutputFactory>(camera);
+        Common::Input::RegisterFactory<Common::Input::InputDevice>(camera->GetEngineName(),
+                                                                   camera_input_factory);
+        Common::Input::RegisterFactory<Common::Input::OutputDevice>(camera->GetEngineName(),
+                                                                    camera_output_factory);
+
+        virtual_amiibo = std::make_shared<VirtualAmiibo>("virtual_amiibo");
+        virtual_amiibo->SetMappingCallback(mapping_callback);
+        virtual_amiibo_input_factory = std::make_shared<InputFactory>(virtual_amiibo);
+        virtual_amiibo_output_factory = std::make_shared<OutputFactory>(virtual_amiibo);
+        Common::Input::RegisterFactory<Common::Input::InputDevice>(virtual_amiibo->GetEngineName(),
+                                                                   virtual_amiibo_input_factory);
+        Common::Input::RegisterFactory<Common::Input::OutputDevice>(virtual_amiibo->GetEngineName(),
+                                                                    virtual_amiibo_output_factory);
+
 #ifdef HAVE_SDL2
         sdl = std::make_shared<SDLDriver>("sdl");
         sdl->SetMappingCallback(mapping_callback);
@@ -242,6 +260,28 @@ struct InputSubsystem::Impl {
         return Common::Input::ButtonNames::Invalid;
     }
 
+    bool IsStickInverted(const Common::ParamPackage& params) {
+        const std::string engine = params.Get("engine", "");
+        if (engine == mouse->GetEngineName()) {
+            return mouse->IsStickInverted(params);
+        }
+        if (engine == gcadapter->GetEngineName()) {
+            return gcadapter->IsStickInverted(params);
+        }
+        if (engine == udp_client->GetEngineName()) {
+            return udp_client->IsStickInverted(params);
+        }
+        if (engine == tas_input->GetEngineName()) {
+            return tas_input->IsStickInverted(params);
+        }
+#ifdef HAVE_SDL2
+        if (engine == sdl->GetEngineName()) {
+            return sdl->IsStickInverted(params);
+        }
+#endif
+        return false;
+    }
+
     bool IsController(const Common::ParamPackage& params) {
         const std::string engine = params.Get("engine", "");
         if (engine == mouse->GetEngineName()) {
@@ -296,6 +336,8 @@ struct InputSubsystem::Impl {
     std::shared_ptr<TouchScreen> touch_screen;
     std::shared_ptr<TasInput::Tas> tas_input;
     std::shared_ptr<CemuhookUDP::UDPClient> udp_client;
+    std::shared_ptr<Camera> camera;
+    std::shared_ptr<VirtualAmiibo> virtual_amiibo;
 
     std::shared_ptr<InputFactory> keyboard_factory;
     std::shared_ptr<InputFactory> mouse_factory;
@@ -303,12 +345,16 @@ struct InputSubsystem::Impl {
     std::shared_ptr<InputFactory> touch_screen_factory;
     std::shared_ptr<InputFactory> udp_client_input_factory;
     std::shared_ptr<InputFactory> tas_input_factory;
+    std::shared_ptr<InputFactory> camera_input_factory;
+    std::shared_ptr<InputFactory> virtual_amiibo_input_factory;
 
     std::shared_ptr<OutputFactory> keyboard_output_factory;
     std::shared_ptr<OutputFactory> mouse_output_factory;
     std::shared_ptr<OutputFactory> gcadapter_output_factory;
     std::shared_ptr<OutputFactory> udp_client_output_factory;
     std::shared_ptr<OutputFactory> tas_output_factory;
+    std::shared_ptr<OutputFactory> camera_output_factory;
+    std::shared_ptr<OutputFactory> virtual_amiibo_output_factory;
 
 #ifdef HAVE_SDL2
     std::shared_ptr<SDLDriver> sdl;
@@ -361,6 +407,22 @@ const TasInput::Tas* InputSubsystem::GetTas() const {
     return impl->tas_input.get();
 }
 
+Camera* InputSubsystem::GetCamera() {
+    return impl->camera.get();
+}
+
+const Camera* InputSubsystem::GetCamera() const {
+    return impl->camera.get();
+}
+
+VirtualAmiibo* InputSubsystem::GetVirtualAmiibo() {
+    return impl->virtual_amiibo.get();
+}
+
+const VirtualAmiibo* InputSubsystem::GetVirtualAmiibo() const {
+    return impl->virtual_amiibo.get();
+}
+
 std::vector<Common::ParamPackage> InputSubsystem::GetInputDevices() const {
     return impl->GetInputDevices();
 }
@@ -385,6 +447,13 @@ bool InputSubsystem::IsController(const Common::ParamPackage& params) const {
     return impl->IsController(params);
 }
 
+bool InputSubsystem::IsStickInverted(const Common::ParamPackage& params) const {
+    if (params.Has("axis_x") && params.Has("axis_y")) {
+        return impl->IsStickInverted(params);
+    }
+    return false;
+}
+
 void InputSubsystem::ReloadInputDevices() {
     impl->udp_client.get()->ReloadSockets();
 }
diff --git a/src/input_common/main.h b/src/input_common/main.h
index baf107e0f..ced252383 100644
--- a/src/input_common/main.h
+++ b/src/input_common/main.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -30,9 +29,11 @@ enum Values : int;
 }
 
 namespace InputCommon {
+class Camera;
 class Keyboard;
 class Mouse;
 class TouchScreen;
+class VirtualAmiibo;
 struct MappingData;
 } // namespace InputCommon
 
@@ -92,9 +93,21 @@ public:
     /// Retrieves the underlying tas input device.
     [[nodiscard]] TasInput::Tas* GetTas();
 
-    /// Retrieves the underlying  tas input  device.
+    /// Retrieves the underlying tas input device.
     [[nodiscard]] const TasInput::Tas* GetTas() const;
 
+    /// Retrieves the underlying camera input device.
+    [[nodiscard]] Camera* GetCamera();
+
+    /// Retrieves the underlying camera input device.
+    [[nodiscard]] const Camera* GetCamera() const;
+
+    /// Retrieves the underlying virtual amiibo input device.
+    [[nodiscard]] VirtualAmiibo* GetVirtualAmiibo();
+
+    /// Retrieves the underlying virtual amiibo input device.
+    [[nodiscard]] const VirtualAmiibo* GetVirtualAmiibo() const;
+
     /**
      * Returns all available input devices that this Factory can create a new device with.
      * Each returned ParamPackage should have a `display` field used for display, a `engine` field
@@ -119,6 +132,9 @@ public:
     /// Returns true if device is a controller.
     [[nodiscard]] bool IsController(const Common::ParamPackage& params) const;
 
+    /// Returns true if axis of a stick aren't mapped in the correct direction
+    [[nodiscard]] bool IsStickInverted(const Common::ParamPackage& device) const;
+
     /// Reloads the input devices.
     void ReloadInputDevices();
 
diff --git a/src/network/CMakeLists.txt b/src/network/CMakeLists.txt
new file mode 100644
index 000000000..6f8ca4b90
--- /dev/null
+++ b/src/network/CMakeLists.txt
@@ -0,0 +1,25 @@
+# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+add_library(network STATIC
+    announce_multiplayer_session.cpp
+    announce_multiplayer_session.h
+    network.cpp
+    network.h
+    packet.cpp
+    packet.h
+    room.cpp
+    room.h
+    room_member.cpp
+    room_member.h
+    verify_user.cpp
+    verify_user.h
+)
+
+create_target_directory_groups(network)
+
+target_link_libraries(network PRIVATE common enet Boost::boost)
+if (ENABLE_WEB_SERVICE)
+    target_compile_definitions(network PRIVATE -DENABLE_WEB_SERVICE)
+    target_link_libraries(network PRIVATE web_service)
+endif()
diff --git a/src/network/announce_multiplayer_session.cpp b/src/network/announce_multiplayer_session.cpp
new file mode 100644
index 000000000..6737ce85a
--- /dev/null
+++ b/src/network/announce_multiplayer_session.cpp
@@ -0,0 +1,164 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <chrono>
+#include <future>
+#include <vector>
+#include "announce_multiplayer_session.h"
+#include "common/announce_multiplayer_room.h"
+#include "common/assert.h"
+#include "common/settings.h"
+#include "network/network.h"
+
+#ifdef ENABLE_WEB_SERVICE
+#include "web_service/announce_room_json.h"
+#endif
+
+namespace Core {
+
+// Time between room is announced to web_service
+static constexpr std::chrono::seconds announce_time_interval(15);
+
+AnnounceMultiplayerSession::AnnounceMultiplayerSession(Network::RoomNetwork& room_network_)
+    : room_network{room_network_} {
+#ifdef ENABLE_WEB_SERVICE
+    backend = std::make_unique<WebService::RoomJson>(Settings::values.web_api_url.GetValue(),
+                                                     Settings::values.yuzu_username.GetValue(),
+                                                     Settings::values.yuzu_token.GetValue());
+#else
+    backend = std::make_unique<AnnounceMultiplayerRoom::NullBackend>();
+#endif
+}
+
+WebService::WebResult AnnounceMultiplayerSession::Register() {
+    auto room = room_network.GetRoom().lock();
+    if (!room) {
+        return WebService::WebResult{WebService::WebResult::Code::LibError,
+                                     "Network is not initialized", ""};
+    }
+    if (room->GetState() != Network::Room::State::Open) {
+        return WebService::WebResult{WebService::WebResult::Code::LibError, "Room is not open", ""};
+    }
+    UpdateBackendData(room);
+    WebService::WebResult result = backend->Register();
+    if (result.result_code != WebService::WebResult::Code::Success) {
+        return result;
+    }
+    LOG_INFO(WebService, "Room has been registered");
+    room->SetVerifyUID(result.returned_data);
+    registered = true;
+    return WebService::WebResult{WebService::WebResult::Code::Success, "", ""};
+}
+
+void AnnounceMultiplayerSession::Start() {
+    if (announce_multiplayer_thread) {
+        Stop();
+    }
+    shutdown_event.Reset();
+    announce_multiplayer_thread =
+        std::make_unique<std::thread>(&AnnounceMultiplayerSession::AnnounceMultiplayerLoop, this);
+}
+
+void AnnounceMultiplayerSession::Stop() {
+    if (announce_multiplayer_thread) {
+        shutdown_event.Set();
+        announce_multiplayer_thread->join();
+        announce_multiplayer_thread.reset();
+        backend->Delete();
+        registered = false;
+    }
+}
+
+AnnounceMultiplayerSession::CallbackHandle AnnounceMultiplayerSession::BindErrorCallback(
+    std::function<void(const WebService::WebResult&)> function) {
+    std::lock_guard lock(callback_mutex);
+    auto handle = std::make_shared<std::function<void(const WebService::WebResult&)>>(function);
+    error_callbacks.insert(handle);
+    return handle;
+}
+
+void AnnounceMultiplayerSession::UnbindErrorCallback(CallbackHandle handle) {
+    std::lock_guard lock(callback_mutex);
+    error_callbacks.erase(handle);
+}
+
+AnnounceMultiplayerSession::~AnnounceMultiplayerSession() {
+    Stop();
+}
+
+void AnnounceMultiplayerSession::UpdateBackendData(std::shared_ptr<Network::Room> room) {
+    Network::RoomInformation room_information = room->GetRoomInformation();
+    std::vector<AnnounceMultiplayerRoom::Member> memberlist = room->GetRoomMemberList();
+    backend->SetRoomInformation(room_information.name, room_information.description,
+                                room_information.port, room_information.member_slots,
+                                Network::network_version, room->HasPassword(),
+                                room_information.preferred_game);
+    backend->ClearPlayers();
+    for (const auto& member : memberlist) {
+        backend->AddPlayer(member);
+    }
+}
+
+void AnnounceMultiplayerSession::AnnounceMultiplayerLoop() {
+    // Invokes all current bound error callbacks.
+    const auto ErrorCallback = [this](WebService::WebResult result) {
+        std::lock_guard lock(callback_mutex);
+        for (auto callback : error_callbacks) {
+            (*callback)(result);
+        }
+    };
+
+    if (!registered) {
+        WebService::WebResult result = Register();
+        if (result.result_code != WebService::WebResult::Code::Success) {
+            ErrorCallback(result);
+            return;
+        }
+    }
+
+    auto update_time = std::chrono::steady_clock::now();
+    std::future<WebService::WebResult> future;
+    while (!shutdown_event.WaitUntil(update_time)) {
+        update_time += announce_time_interval;
+        auto room = room_network.GetRoom().lock();
+        if (!room) {
+            break;
+        }
+        if (room->GetState() != Network::Room::State::Open) {
+            break;
+        }
+        UpdateBackendData(room);
+        WebService::WebResult result = backend->Update();
+        if (result.result_code != WebService::WebResult::Code::Success) {
+            ErrorCallback(result);
+        }
+        if (result.result_string == "404") {
+            registered = false;
+            // Needs to register the room again
+            WebService::WebResult register_result = Register();
+            if (register_result.result_code != WebService::WebResult::Code::Success) {
+                ErrorCallback(register_result);
+            }
+        }
+    }
+}
+
+AnnounceMultiplayerRoom::RoomList AnnounceMultiplayerSession::GetRoomList() {
+    return backend->GetRoomList();
+}
+
+bool AnnounceMultiplayerSession::IsRunning() const {
+    return announce_multiplayer_thread != nullptr;
+}
+
+void AnnounceMultiplayerSession::UpdateCredentials() {
+    ASSERT_MSG(!IsRunning(), "Credentials can only be updated when session is not running");
+
+#ifdef ENABLE_WEB_SERVICE
+    backend = std::make_unique<WebService::RoomJson>(Settings::values.web_api_url.GetValue(),
+                                                     Settings::values.yuzu_username.GetValue(),
+                                                     Settings::values.yuzu_token.GetValue());
+#endif
+}
+
+} // namespace Core
diff --git a/src/network/announce_multiplayer_session.h b/src/network/announce_multiplayer_session.h
new file mode 100644
index 000000000..db790f7d2
--- /dev/null
+++ b/src/network/announce_multiplayer_session.h
@@ -0,0 +1,98 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <atomic>
+#include <functional>
+#include <memory>
+#include <mutex>
+#include <set>
+#include <thread>
+#include "common/announce_multiplayer_room.h"
+#include "common/common_types.h"
+#include "common/thread.h"
+
+namespace Network {
+class Room;
+class RoomNetwork;
+} // namespace Network
+
+namespace Core {
+
+/**
+ * Instruments AnnounceMultiplayerRoom::Backend.
+ * Creates a thread that regularly updates the room information and submits them
+ * An async get of room information is also possible
+ */
+class AnnounceMultiplayerSession {
+public:
+    using CallbackHandle = std::shared_ptr<std::function<void(const WebService::WebResult&)>>;
+    AnnounceMultiplayerSession(Network::RoomNetwork& room_network_);
+    ~AnnounceMultiplayerSession();
+
+    /**
+     * Allows to bind a function that will get called if the announce encounters an error
+     * @param function The function that gets called
+     * @return A handle that can be used the unbind the function
+     */
+    CallbackHandle BindErrorCallback(std::function<void(const WebService::WebResult&)> function);
+
+    /**
+     * Unbind a function from the error callbacks
+     * @param handle The handle for the function that should get unbind
+     */
+    void UnbindErrorCallback(CallbackHandle handle);
+
+    /**
+     * Registers a room to web services
+     * @return The result of the registration attempt.
+     */
+    WebService::WebResult Register();
+
+    /**
+     * Starts the announce of a room to web services
+     */
+    void Start();
+
+    /**
+     * Stops the announce to web services
+     */
+    void Stop();
+
+    /**
+     *  Returns a list of all room information the backend got
+     * @param func A function that gets executed when the async get finished, e.g. a signal
+     * @return a list of rooms received from the web service
+     */
+    AnnounceMultiplayerRoom::RoomList GetRoomList();
+
+    /**
+     * Whether the announce session is still running
+     */
+    bool IsRunning() const;
+
+    /**
+     * Recreates the backend, updating the credentials.
+     * This can only be used when the announce session is not running.
+     */
+    void UpdateCredentials();
+
+private:
+    void UpdateBackendData(std::shared_ptr<Network::Room> room);
+    void AnnounceMultiplayerLoop();
+
+    Common::Event shutdown_event;
+    std::mutex callback_mutex;
+    std::set<CallbackHandle> error_callbacks;
+    std::unique_ptr<std::thread> announce_multiplayer_thread;
+
+    /// Backend interface that logs fields
+    std::unique_ptr<AnnounceMultiplayerRoom::Backend> backend;
+
+    std::atomic_bool registered = false; ///< Whether the room has been registered
+
+    Network::RoomNetwork& room_network;
+};
+
+} // namespace Core
diff --git a/src/network/network.cpp b/src/network/network.cpp
new file mode 100644
index 000000000..6652a186b
--- /dev/null
+++ b/src/network/network.cpp
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "enet/enet.h"
+#include "network/network.h"
+
+namespace Network {
+
+RoomNetwork::RoomNetwork() {
+    m_room = std::make_shared<Room>();
+    m_room_member = std::make_shared<RoomMember>();
+}
+
+bool RoomNetwork::Init() {
+    if (enet_initialize() != 0) {
+        LOG_ERROR(Network, "Error initializing ENet");
+        return false;
+    }
+    m_room = std::make_shared<Room>();
+    m_room_member = std::make_shared<RoomMember>();
+    LOG_DEBUG(Network, "initialized OK");
+    return true;
+}
+
+std::weak_ptr<Room> RoomNetwork::GetRoom() {
+    return m_room;
+}
+
+std::weak_ptr<RoomMember> RoomNetwork::GetRoomMember() {
+    return m_room_member;
+}
+
+void RoomNetwork::Shutdown() {
+    if (m_room_member) {
+        if (m_room_member->IsConnected())
+            m_room_member->Leave();
+        m_room_member.reset();
+    }
+    if (m_room) {
+        if (m_room->GetState() == Room::State::Open)
+            m_room->Destroy();
+        m_room.reset();
+    }
+    enet_deinitialize();
+    LOG_DEBUG(Network, "shutdown OK");
+}
+
+} // namespace Network
diff --git a/src/network/network.h b/src/network/network.h
new file mode 100644
index 000000000..e4de207b2
--- /dev/null
+++ b/src/network/network.h
@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include "network/room.h"
+#include "network/room_member.h"
+
+namespace Network {
+
+class RoomNetwork {
+public:
+    RoomNetwork();
+
+    /// Initializes and registers the network device, the room, and the room member.
+    bool Init();
+
+    /// Returns a pointer to the room handle
+    std::weak_ptr<Room> GetRoom();
+
+    /// Returns a pointer to the room member handle
+    std::weak_ptr<RoomMember> GetRoomMember();
+
+    /// Unregisters the network device, the room, and the room member and shut them down.
+    void Shutdown();
+
+private:
+    std::shared_ptr<RoomMember> m_room_member; ///< RoomMember (Client) for network games
+    std::shared_ptr<Room> m_room;              ///< Room (Server) for network games
+};
+
+} // namespace Network
diff --git a/src/network/packet.cpp b/src/network/packet.cpp
new file mode 100644
index 000000000..0e22f1eb4
--- /dev/null
+++ b/src/network/packet.cpp
@@ -0,0 +1,262 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#ifdef _WIN32
+#include <winsock2.h>
+#else
+#include <arpa/inet.h>
+#endif
+#include <cstring>
+#include <string>
+#include "network/packet.h"
+
+namespace Network {
+
+#ifndef htonll
+static u64 htonll(u64 x) {
+    return ((1 == htonl(1)) ? (x) : ((uint64_t)htonl((x)&0xFFFFFFFF) << 32) | htonl((x) >> 32));
+}
+#endif
+
+#ifndef ntohll
+static u64 ntohll(u64 x) {
+    return ((1 == ntohl(1)) ? (x) : ((uint64_t)ntohl((x)&0xFFFFFFFF) << 32) | ntohl((x) >> 32));
+}
+#endif
+
+void Packet::Append(const void* in_data, std::size_t size_in_bytes) {
+    if (in_data && (size_in_bytes > 0)) {
+        std::size_t start = data.size();
+        data.resize(start + size_in_bytes);
+        std::memcpy(&data[start], in_data, size_in_bytes);
+    }
+}
+
+void Packet::Read(void* out_data, std::size_t size_in_bytes) {
+    if (out_data && CheckSize(size_in_bytes)) {
+        std::memcpy(out_data, &data[read_pos], size_in_bytes);
+        read_pos += size_in_bytes;
+    }
+}
+
+void Packet::Clear() {
+    data.clear();
+    read_pos = 0;
+    is_valid = true;
+}
+
+const void* Packet::GetData() const {
+    return !data.empty() ? &data[0] : nullptr;
+}
+
+void Packet::IgnoreBytes(u32 length) {
+    read_pos += length;
+}
+
+std::size_t Packet::GetDataSize() const {
+    return data.size();
+}
+
+bool Packet::EndOfPacket() const {
+    return read_pos >= data.size();
+}
+
+Packet::operator bool() const {
+    return is_valid;
+}
+
+Packet& Packet::Read(bool& out_data) {
+    u8 value{};
+    if (Read(value)) {
+        out_data = (value != 0);
+    }
+    return *this;
+}
+
+Packet& Packet::Read(s8& out_data) {
+    Read(&out_data, sizeof(out_data));
+    return *this;
+}
+
+Packet& Packet::Read(u8& out_data) {
+    Read(&out_data, sizeof(out_data));
+    return *this;
+}
+
+Packet& Packet::Read(s16& out_data) {
+    s16 value{};
+    Read(&value, sizeof(value));
+    out_data = ntohs(value);
+    return *this;
+}
+
+Packet& Packet::Read(u16& out_data) {
+    u16 value{};
+    Read(&value, sizeof(value));
+    out_data = ntohs(value);
+    return *this;
+}
+
+Packet& Packet::Read(s32& out_data) {
+    s32 value{};
+    Read(&value, sizeof(value));
+    out_data = ntohl(value);
+    return *this;
+}
+
+Packet& Packet::Read(u32& out_data) {
+    u32 value{};
+    Read(&value, sizeof(value));
+    out_data = ntohl(value);
+    return *this;
+}
+
+Packet& Packet::Read(s64& out_data) {
+    s64 value{};
+    Read(&value, sizeof(value));
+    out_data = ntohll(value);
+    return *this;
+}
+
+Packet& Packet::Read(u64& out_data) {
+    u64 value{};
+    Read(&value, sizeof(value));
+    out_data = ntohll(value);
+    return *this;
+}
+
+Packet& Packet::Read(float& out_data) {
+    Read(&out_data, sizeof(out_data));
+    return *this;
+}
+
+Packet& Packet::Read(double& out_data) {
+    Read(&out_data, sizeof(out_data));
+    return *this;
+}
+
+Packet& Packet::Read(char* out_data) {
+    // First extract string length
+    u32 length = 0;
+    Read(length);
+
+    if ((length > 0) && CheckSize(length)) {
+        // Then extract characters
+        std::memcpy(out_data, &data[read_pos], length);
+        out_data[length] = '\0';
+
+        // Update reading position
+        read_pos += length;
+    }
+
+    return *this;
+}
+
+Packet& Packet::Read(std::string& out_data) {
+    // First extract string length
+    u32 length = 0;
+    Read(length);
+
+    out_data.clear();
+    if ((length > 0) && CheckSize(length)) {
+        // Then extract characters
+        out_data.assign(&data[read_pos], length);
+
+        // Update reading position
+        read_pos += length;
+    }
+
+    return *this;
+}
+
+Packet& Packet::Write(bool in_data) {
+    Write(static_cast<u8>(in_data));
+    return *this;
+}
+
+Packet& Packet::Write(s8 in_data) {
+    Append(&in_data, sizeof(in_data));
+    return *this;
+}
+
+Packet& Packet::Write(u8 in_data) {
+    Append(&in_data, sizeof(in_data));
+    return *this;
+}
+
+Packet& Packet::Write(s16 in_data) {
+    s16 toWrite = htons(in_data);
+    Append(&toWrite, sizeof(toWrite));
+    return *this;
+}
+
+Packet& Packet::Write(u16 in_data) {
+    u16 toWrite = htons(in_data);
+    Append(&toWrite, sizeof(toWrite));
+    return *this;
+}
+
+Packet& Packet::Write(s32 in_data) {
+    s32 toWrite = htonl(in_data);
+    Append(&toWrite, sizeof(toWrite));
+    return *this;
+}
+
+Packet& Packet::Write(u32 in_data) {
+    u32 toWrite = htonl(in_data);
+    Append(&toWrite, sizeof(toWrite));
+    return *this;
+}
+
+Packet& Packet::Write(s64 in_data) {
+    s64 toWrite = htonll(in_data);
+    Append(&toWrite, sizeof(toWrite));
+    return *this;
+}
+
+Packet& Packet::Write(u64 in_data) {
+    u64 toWrite = htonll(in_data);
+    Append(&toWrite, sizeof(toWrite));
+    return *this;
+}
+
+Packet& Packet::Write(float in_data) {
+    Append(&in_data, sizeof(in_data));
+    return *this;
+}
+
+Packet& Packet::Write(double in_data) {
+    Append(&in_data, sizeof(in_data));
+    return *this;
+}
+
+Packet& Packet::Write(const char* in_data) {
+    // First insert string length
+    u32 length = static_cast<u32>(std::strlen(in_data));
+    Write(length);
+
+    // Then insert characters
+    Append(in_data, length * sizeof(char));
+
+    return *this;
+}
+
+Packet& Packet::Write(const std::string& in_data) {
+    // First insert string length
+    u32 length = static_cast<u32>(in_data.size());
+    Write(length);
+
+    // Then insert characters
+    if (length > 0)
+        Append(in_data.c_str(), length * sizeof(std::string::value_type));
+
+    return *this;
+}
+
+bool Packet::CheckSize(std::size_t size) {
+    is_valid = is_valid && (read_pos + size <= data.size());
+
+    return is_valid;
+}
+
+} // namespace Network
diff --git a/src/network/packet.h b/src/network/packet.h
new file mode 100644
index 000000000..e69217488
--- /dev/null
+++ b/src/network/packet.h
@@ -0,0 +1,165 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+#include "common/common_types.h"
+
+namespace Network {
+
+/// A class that serializes data for network transfer. It also handles endianess
+class Packet {
+public:
+    Packet() = default;
+    ~Packet() = default;
+
+    /**
+     * Append data to the end of the packet
+     * @param data        Pointer to the sequence of bytes to append
+     * @param size_in_bytes Number of bytes to append
+     */
+    void Append(const void* data, std::size_t size_in_bytes);
+
+    /**
+     * Reads data from the current read position of the packet
+     * @param out_data        Pointer where the data should get written to
+     * @param size_in_bytes Number of bytes to read
+     */
+    void Read(void* out_data, std::size_t size_in_bytes);
+
+    /**
+     * Clear the packet
+     * After calling Clear, the packet is empty.
+     */
+    void Clear();
+
+    /**
+     * Ignores bytes while reading
+     * @param length THe number of bytes to ignore
+     */
+    void IgnoreBytes(u32 length);
+
+    /**
+     * Get a pointer to the data contained in the packet
+     * @return Pointer to the data
+     */
+    const void* GetData() const;
+
+    /**
+     * This function returns the number of bytes pointed to by
+     * what getData returns.
+     * @return Data size, in bytes
+     */
+    std::size_t GetDataSize() const;
+
+    /**
+     * This function is useful to know if there is some data
+     * left to be read, without actually reading it.
+     * @return True if all data was read, false otherwise
+     */
+    bool EndOfPacket() const;
+
+    explicit operator bool() const;
+
+    /// Overloads of read function to read data from the packet
+    Packet& Read(bool& out_data);
+    Packet& Read(s8& out_data);
+    Packet& Read(u8& out_data);
+    Packet& Read(s16& out_data);
+    Packet& Read(u16& out_data);
+    Packet& Read(s32& out_data);
+    Packet& Read(u32& out_data);
+    Packet& Read(s64& out_data);
+    Packet& Read(u64& out_data);
+    Packet& Read(float& out_data);
+    Packet& Read(double& out_data);
+    Packet& Read(char* out_data);
+    Packet& Read(std::string& out_data);
+    template <typename T>
+    Packet& Read(std::vector<T>& out_data);
+    template <typename T, std::size_t S>
+    Packet& Read(std::array<T, S>& out_data);
+
+    /// Overloads of write function to write data into the packet
+    Packet& Write(bool in_data);
+    Packet& Write(s8 in_data);
+    Packet& Write(u8 in_data);
+    Packet& Write(s16 in_data);
+    Packet& Write(u16 in_data);
+    Packet& Write(s32 in_data);
+    Packet& Write(u32 in_data);
+    Packet& Write(s64 in_data);
+    Packet& Write(u64 in_data);
+    Packet& Write(float in_data);
+    Packet& Write(double in_data);
+    Packet& Write(const char* in_data);
+    Packet& Write(const std::string& in_data);
+    template <typename T>
+    Packet& Write(const std::vector<T>& in_data);
+    template <typename T, std::size_t S>
+    Packet& Write(const std::array<T, S>& data);
+
+private:
+    /**
+     * Check if the packet can extract a given number of bytes
+     * This function updates accordingly the state of the packet.
+     * @param size Size to check
+     * @return True if size bytes can be read from the packet
+     */
+    bool CheckSize(std::size_t size);
+
+    // Member data
+    std::vector<char> data;   ///< Data stored in the packet
+    std::size_t read_pos = 0; ///< Current reading position in the packet
+    bool is_valid = true;     ///< Reading state of the packet
+};
+
+template <typename T>
+Packet& Packet::Read(std::vector<T>& out_data) {
+    // First extract the size
+    u32 size = 0;
+    Read(size);
+    out_data.resize(size);
+
+    // Then extract the data
+    for (std::size_t i = 0; i < out_data.size(); ++i) {
+        T character;
+        Read(character);
+        out_data[i] = character;
+    }
+    return *this;
+}
+
+template <typename T, std::size_t S>
+Packet& Packet::Read(std::array<T, S>& out_data) {
+    for (std::size_t i = 0; i < out_data.size(); ++i) {
+        T character;
+        Read(character);
+        out_data[i] = character;
+    }
+    return *this;
+}
+
+template <typename T>
+Packet& Packet::Write(const std::vector<T>& in_data) {
+    // First insert the size
+    Write(static_cast<u32>(in_data.size()));
+
+    // Then insert the data
+    for (std::size_t i = 0; i < in_data.size(); ++i) {
+        Write(in_data[i]);
+    }
+    return *this;
+}
+
+template <typename T, std::size_t S>
+Packet& Packet::Write(const std::array<T, S>& in_data) {
+    for (std::size_t i = 0; i < in_data.size(); ++i) {
+        Write(in_data[i]);
+    }
+    return *this;
+}
+
+} // namespace Network
diff --git a/src/network/room.cpp b/src/network/room.cpp
new file mode 100644
index 000000000..dc5dbce7f
--- /dev/null
+++ b/src/network/room.cpp
@@ -0,0 +1,1143 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <atomic>
+#include <iomanip>
+#include <mutex>
+#include <random>
+#include <regex>
+#include <shared_mutex>
+#include <sstream>
+#include <thread>
+#include "common/logging/log.h"
+#include "enet/enet.h"
+#include "network/packet.h"
+#include "network/room.h"
+#include "network/verify_user.h"
+
+namespace Network {
+
+class Room::RoomImpl {
+public:
+    std::mt19937 random_gen; ///< Random number generator. Used for GenerateFakeIPAddress
+
+    ENetHost* server = nullptr; ///< Network interface.
+
+    std::atomic<State> state{State::Closed}; ///< Current state of the room.
+    RoomInformation room_information;        ///< Information about this room.
+
+    std::string verify_uid;              ///< A GUID which may be used for verfication.
+    mutable std::mutex verify_uid_mutex; ///< Mutex for verify_uid
+
+    std::string password; ///< The password required to connect to this room.
+
+    struct Member {
+        std::string nickname; ///< The nickname of the member.
+        GameInfo game_info;   ///< The current game of the member
+        IPv4Address fake_ip;  ///< The assigned fake ip address of the member.
+        /// Data of the user, often including authenticated forum username.
+        VerifyUser::UserData user_data;
+        ENetPeer* peer; ///< The remote peer.
+    };
+    using MemberList = std::vector<Member>;
+    MemberList members;                     ///< Information about the members of this room
+    mutable std::shared_mutex member_mutex; ///< Mutex for locking the members list
+
+    UsernameBanList username_ban_list; ///< List of banned usernames
+    IPBanList ip_ban_list;             ///< List of banned IP addresses
+    mutable std::mutex ban_list_mutex; ///< Mutex for the ban lists
+
+    RoomImpl() : random_gen(std::random_device()()) {}
+
+    /// Thread that receives and dispatches network packets
+    std::unique_ptr<std::thread> room_thread;
+
+    /// Verification backend of the room
+    std::unique_ptr<VerifyUser::Backend> verify_backend;
+
+    /// Thread function that will receive and dispatch messages until the room is destroyed.
+    void ServerLoop();
+    void StartLoop();
+
+    /**
+     * Parses and answers a room join request from a client.
+     * Validates the uniqueness of the username and assigns the MAC address
+     * that the client will use for the remainder of the connection.
+     */
+    void HandleJoinRequest(const ENetEvent* event);
+
+    /**
+     * Parses and answers a kick request from a client.
+     * Validates the permissions and that the given user exists and then kicks the member.
+     */
+    void HandleModKickPacket(const ENetEvent* event);
+
+    /**
+     * Parses and answers a ban request from a client.
+     * Validates the permissions and bans the user (by forum username or IP).
+     */
+    void HandleModBanPacket(const ENetEvent* event);
+
+    /**
+     * Parses and answers a unban request from a client.
+     * Validates the permissions and unbans the address.
+     */
+    void HandleModUnbanPacket(const ENetEvent* event);
+
+    /**
+     * Parses and answers a get ban list request from a client.
+     * Validates the permissions and returns the ban list.
+     */
+    void HandleModGetBanListPacket(const ENetEvent* event);
+
+    /**
+     * Returns whether the nickname is valid, ie. isn't already taken by someone else in the room.
+     */
+    bool IsValidNickname(const std::string& nickname) const;
+
+    /**
+     * Returns whether the fake ip address is valid, ie. isn't already taken by someone else in the
+     * room.
+     */
+    bool IsValidFakeIPAddress(const IPv4Address& address) const;
+
+    /**
+     * Returns whether a user has mod permissions.
+     */
+    bool HasModPermission(const ENetPeer* client) const;
+
+    /**
+     * Sends a ID_ROOM_IS_FULL message telling the client that the room is full.
+     */
+    void SendRoomIsFull(ENetPeer* client);
+
+    /**
+     * Sends a ID_ROOM_NAME_COLLISION message telling the client that the name is invalid.
+     */
+    void SendNameCollision(ENetPeer* client);
+
+    /**
+     * Sends a ID_ROOM_IP_COLLISION message telling the client that the IP is invalid.
+     */
+    void SendIPCollision(ENetPeer* client);
+
+    /**
+     * Sends a ID_ROOM_VERSION_MISMATCH message telling the client that the version is invalid.
+     */
+    void SendVersionMismatch(ENetPeer* client);
+
+    /**
+     * Sends a ID_ROOM_WRONG_PASSWORD message telling the client that the password is wrong.
+     */
+    void SendWrongPassword(ENetPeer* client);
+
+    /**
+     * Notifies the member that its connection attempt was successful,
+     * and it is now part of the room.
+     */
+    void SendJoinSuccess(ENetPeer* client, IPv4Address fake_ip);
+
+    /**
+     * Notifies the member that its connection attempt was successful,
+     * and it is now part of the room, and it has been granted mod permissions.
+     */
+    void SendJoinSuccessAsMod(ENetPeer* client, IPv4Address fake_ip);
+
+    /**
+     * Sends a IdHostKicked message telling the client that they have been kicked.
+     */
+    void SendUserKicked(ENetPeer* client);
+
+    /**
+     * Sends a IdHostBanned message telling the client that they have been banned.
+     */
+    void SendUserBanned(ENetPeer* client);
+
+    /**
+     * Sends a IdModPermissionDenied message telling the client that they do not have mod
+     * permission.
+     */
+    void SendModPermissionDenied(ENetPeer* client);
+
+    /**
+     * Sends a IdModNoSuchUser message telling the client that the given user could not be found.
+     */
+    void SendModNoSuchUser(ENetPeer* client);
+
+    /**
+     * Sends the ban list in response to a client's request for getting ban list.
+     */
+    void SendModBanListResponse(ENetPeer* client);
+
+    /**
+     * Notifies the members that the room is closed,
+     */
+    void SendCloseMessage();
+
+    /**
+     * Sends a system message to all the connected clients.
+     */
+    void SendStatusMessage(StatusMessageTypes type, const std::string& nickname,
+                           const std::string& username, const std::string& ip);
+
+    /**
+     * Sends the information about the room, along with the list of members
+     * to every connected client in the room.
+     * The packet has the structure:
+     * <MessageID>ID_ROOM_INFORMATION
+     * <String> room_name
+     * <String> room_description
+     * <u32> member_slots: The max number of clients allowed in this room
+     * <String> uid
+     * <u16> port
+     * <u32> num_members: the number of currently joined clients
+     * This is followed by the following three values for each member:
+     * <String> nickname of that member
+     * <IPv4Address> fake_ip of that member
+     * <String> game_name of that member
+     */
+    void BroadcastRoomInformation();
+
+    /**
+     * Generates a free MAC address to assign to a new client.
+     * The first 3 bytes are the NintendoOUI 0x00, 0x1F, 0x32
+     */
+    IPv4Address GenerateFakeIPAddress();
+
+    /**
+     * Broadcasts this packet to all members except the sender.
+     * @param event The ENet event containing the data
+     */
+    void HandleProxyPacket(const ENetEvent* event);
+
+    /**
+     * Broadcasts this packet to all members except the sender.
+     * @param event The ENet event containing the data
+     */
+    void HandleLdnPacket(const ENetEvent* event);
+
+    /**
+     * Extracts a chat entry from a received ENet packet and adds it to the chat queue.
+     * @param event The ENet event that was received.
+     */
+    void HandleChatPacket(const ENetEvent* event);
+
+    /**
+     * Extracts the game name from a received ENet packet and broadcasts it.
+     * @param event The ENet event that was received.
+     */
+    void HandleGameInfoPacket(const ENetEvent* event);
+
+    /**
+     * Removes the client from the members list if it was in it and announces the change
+     * to all other clients.
+     */
+    void HandleClientDisconnection(ENetPeer* client);
+};
+
+// RoomImpl
+void Room::RoomImpl::ServerLoop() {
+    while (state != State::Closed) {
+        ENetEvent event;
+        if (enet_host_service(server, &event, 5) > 0) {
+            switch (event.type) {
+            case ENET_EVENT_TYPE_RECEIVE:
+                switch (event.packet->data[0]) {
+                case IdJoinRequest:
+                    HandleJoinRequest(&event);
+                    break;
+                case IdSetGameInfo:
+                    HandleGameInfoPacket(&event);
+                    break;
+                case IdProxyPacket:
+                    HandleProxyPacket(&event);
+                    break;
+                case IdLdnPacket:
+                    HandleLdnPacket(&event);
+                    break;
+                case IdChatMessage:
+                    HandleChatPacket(&event);
+                    break;
+                // Moderation
+                case IdModKick:
+                    HandleModKickPacket(&event);
+                    break;
+                case IdModBan:
+                    HandleModBanPacket(&event);
+                    break;
+                case IdModUnban:
+                    HandleModUnbanPacket(&event);
+                    break;
+                case IdModGetBanList:
+                    HandleModGetBanListPacket(&event);
+                    break;
+                }
+                enet_packet_destroy(event.packet);
+                break;
+            case ENET_EVENT_TYPE_DISCONNECT:
+                HandleClientDisconnection(event.peer);
+                break;
+            case ENET_EVENT_TYPE_NONE:
+            case ENET_EVENT_TYPE_CONNECT:
+                break;
+            }
+        }
+    }
+    // Close the connection to all members:
+    SendCloseMessage();
+}
+
+void Room::RoomImpl::StartLoop() {
+    room_thread = std::make_unique<std::thread>(&Room::RoomImpl::ServerLoop, this);
+}
+
+void Room::RoomImpl::HandleJoinRequest(const ENetEvent* event) {
+    {
+        std::lock_guard lock(member_mutex);
+        if (members.size() >= room_information.member_slots) {
+            SendRoomIsFull(event->peer);
+            return;
+        }
+    }
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+    std::string nickname;
+    packet.Read(nickname);
+
+    IPv4Address preferred_fake_ip;
+    packet.Read(preferred_fake_ip);
+
+    u32 client_version;
+    packet.Read(client_version);
+
+    std::string pass;
+    packet.Read(pass);
+
+    std::string token;
+    packet.Read(token);
+
+    if (pass != password) {
+        SendWrongPassword(event->peer);
+        return;
+    }
+
+    if (!IsValidNickname(nickname)) {
+        SendNameCollision(event->peer);
+        return;
+    }
+
+    if (preferred_fake_ip != NoPreferredIP) {
+        // Verify if the preferred fake ip is available
+        if (!IsValidFakeIPAddress(preferred_fake_ip)) {
+            SendIPCollision(event->peer);
+            return;
+        }
+    } else {
+        // Assign a fake ip address of this client automatically
+        preferred_fake_ip = GenerateFakeIPAddress();
+    }
+
+    if (client_version != network_version) {
+        SendVersionMismatch(event->peer);
+        return;
+    }
+
+    // At this point the client is ready to be added to the room.
+    Member member{};
+    member.fake_ip = preferred_fake_ip;
+    member.nickname = nickname;
+    member.peer = event->peer;
+
+    std::string uid;
+    {
+        std::lock_guard lock(verify_uid_mutex);
+        uid = verify_uid;
+    }
+    member.user_data = verify_backend->LoadUserData(uid, token);
+
+    std::string ip;
+    {
+        std::lock_guard lock(ban_list_mutex);
+
+        // Check username ban
+        if (!member.user_data.username.empty() &&
+            std::find(username_ban_list.begin(), username_ban_list.end(),
+                      member.user_data.username) != username_ban_list.end()) {
+
+            SendUserBanned(event->peer);
+            return;
+        }
+
+        // Check IP ban
+        std::array<char, 256> ip_raw{};
+        enet_address_get_host_ip(&event->peer->address, ip_raw.data(), sizeof(ip_raw) - 1);
+        ip = ip_raw.data();
+
+        if (std::find(ip_ban_list.begin(), ip_ban_list.end(), ip) != ip_ban_list.end()) {
+            SendUserBanned(event->peer);
+            return;
+        }
+    }
+
+    // Notify everyone that the user has joined.
+    SendStatusMessage(IdMemberJoin, member.nickname, member.user_data.username, ip);
+
+    {
+        std::lock_guard lock(member_mutex);
+        members.push_back(std::move(member));
+    }
+
+    // Notify everyone that the room information has changed.
+    BroadcastRoomInformation();
+    if (HasModPermission(event->peer)) {
+        SendJoinSuccessAsMod(event->peer, preferred_fake_ip);
+    } else {
+        SendJoinSuccess(event->peer, preferred_fake_ip);
+    }
+}
+
+void Room::RoomImpl::HandleModKickPacket(const ENetEvent* event) {
+    if (!HasModPermission(event->peer)) {
+        SendModPermissionDenied(event->peer);
+        return;
+    }
+
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    std::string nickname;
+    packet.Read(nickname);
+
+    std::string username, ip;
+    {
+        std::lock_guard lock(member_mutex);
+        const auto target_member =
+            std::find_if(members.begin(), members.end(),
+                         [&nickname](const auto& member) { return member.nickname == nickname; });
+        if (target_member == members.end()) {
+            SendModNoSuchUser(event->peer);
+            return;
+        }
+
+        // Notify the kicked member
+        SendUserKicked(target_member->peer);
+
+        username = target_member->user_data.username;
+
+        std::array<char, 256> ip_raw{};
+        enet_address_get_host_ip(&target_member->peer->address, ip_raw.data(), sizeof(ip_raw) - 1);
+        ip = ip_raw.data();
+
+        enet_peer_disconnect(target_member->peer, 0);
+        members.erase(target_member);
+    }
+
+    // Announce the change to all clients.
+    SendStatusMessage(IdMemberKicked, nickname, username, ip);
+    BroadcastRoomInformation();
+}
+
+void Room::RoomImpl::HandleModBanPacket(const ENetEvent* event) {
+    if (!HasModPermission(event->peer)) {
+        SendModPermissionDenied(event->peer);
+        return;
+    }
+
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    std::string nickname;
+    packet.Read(nickname);
+
+    std::string username, ip;
+    {
+        std::lock_guard lock(member_mutex);
+        const auto target_member =
+            std::find_if(members.begin(), members.end(),
+                         [&nickname](const auto& member) { return member.nickname == nickname; });
+        if (target_member == members.end()) {
+            SendModNoSuchUser(event->peer);
+            return;
+        }
+
+        // Notify the banned member
+        SendUserBanned(target_member->peer);
+
+        nickname = target_member->nickname;
+        username = target_member->user_data.username;
+
+        std::array<char, 256> ip_raw{};
+        enet_address_get_host_ip(&target_member->peer->address, ip_raw.data(), sizeof(ip_raw) - 1);
+        ip = ip_raw.data();
+
+        enet_peer_disconnect(target_member->peer, 0);
+        members.erase(target_member);
+    }
+
+    {
+        std::lock_guard lock(ban_list_mutex);
+
+        if (!username.empty()) {
+            // Ban the forum username
+            if (std::find(username_ban_list.begin(), username_ban_list.end(), username) ==
+                username_ban_list.end()) {
+
+                username_ban_list.emplace_back(username);
+            }
+        }
+
+        // Ban the member's IP as well
+        if (std::find(ip_ban_list.begin(), ip_ban_list.end(), ip) == ip_ban_list.end()) {
+            ip_ban_list.emplace_back(ip);
+        }
+    }
+
+    // Announce the change to all clients.
+    SendStatusMessage(IdMemberBanned, nickname, username, ip);
+    BroadcastRoomInformation();
+}
+
+void Room::RoomImpl::HandleModUnbanPacket(const ENetEvent* event) {
+    if (!HasModPermission(event->peer)) {
+        SendModPermissionDenied(event->peer);
+        return;
+    }
+
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    std::string address;
+    packet.Read(address);
+
+    bool unbanned = false;
+    {
+        std::lock_guard lock(ban_list_mutex);
+
+        auto it = std::find(username_ban_list.begin(), username_ban_list.end(), address);
+        if (it != username_ban_list.end()) {
+            unbanned = true;
+            username_ban_list.erase(it);
+        }
+
+        it = std::find(ip_ban_list.begin(), ip_ban_list.end(), address);
+        if (it != ip_ban_list.end()) {
+            unbanned = true;
+            ip_ban_list.erase(it);
+        }
+    }
+
+    if (unbanned) {
+        SendStatusMessage(IdAddressUnbanned, address, "", "");
+    } else {
+        SendModNoSuchUser(event->peer);
+    }
+}
+
+void Room::RoomImpl::HandleModGetBanListPacket(const ENetEvent* event) {
+    if (!HasModPermission(event->peer)) {
+        SendModPermissionDenied(event->peer);
+        return;
+    }
+
+    SendModBanListResponse(event->peer);
+}
+
+bool Room::RoomImpl::IsValidNickname(const std::string& nickname) const {
+    // A nickname is valid if it matches the regex and is not already taken by anybody else in the
+    // room.
+    const std::regex nickname_regex("^[ a-zA-Z0-9._-]{4,20}$");
+    if (!std::regex_match(nickname, nickname_regex))
+        return false;
+
+    std::lock_guard lock(member_mutex);
+    return std::all_of(members.begin(), members.end(),
+                       [&nickname](const auto& member) { return member.nickname != nickname; });
+}
+
+bool Room::RoomImpl::IsValidFakeIPAddress(const IPv4Address& address) const {
+    // An IP address is valid if it is not already taken by anybody else in the room.
+    std::lock_guard lock(member_mutex);
+    return std::all_of(members.begin(), members.end(),
+                       [&address](const auto& member) { return member.fake_ip != address; });
+}
+
+bool Room::RoomImpl::HasModPermission(const ENetPeer* client) const {
+    std::lock_guard lock(member_mutex);
+    const auto sending_member =
+        std::find_if(members.begin(), members.end(),
+                     [client](const auto& member) { return member.peer == client; });
+    if (sending_member == members.end()) {
+        return false;
+    }
+    if (room_information.enable_yuzu_mods &&
+        sending_member->user_data.moderator) { // Community moderator
+
+        return true;
+    }
+    if (!room_information.host_username.empty() &&
+        sending_member->user_data.username == room_information.host_username) { // Room host
+
+        return true;
+    }
+    return false;
+}
+
+void Room::RoomImpl::SendNameCollision(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdNameCollision));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendIPCollision(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdIpCollision));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendWrongPassword(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdWrongPassword));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendRoomIsFull(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdRoomIsFull));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendVersionMismatch(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdVersionMismatch));
+    packet.Write(network_version);
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendJoinSuccess(ENetPeer* client, IPv4Address fake_ip) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdJoinSuccess));
+    packet.Write(fake_ip);
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendJoinSuccessAsMod(ENetPeer* client, IPv4Address fake_ip) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdJoinSuccessAsMod));
+    packet.Write(fake_ip);
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendUserKicked(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdHostKicked));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendUserBanned(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdHostBanned));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendModPermissionDenied(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdModPermissionDenied));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendModNoSuchUser(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdModNoSuchUser));
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendModBanListResponse(ENetPeer* client) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdModBanListResponse));
+    {
+        std::lock_guard lock(ban_list_mutex);
+        packet.Write(username_ban_list);
+        packet.Write(ip_ban_list);
+    }
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_peer_send(client, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::SendCloseMessage() {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdCloseRoom));
+    std::lock_guard lock(member_mutex);
+    if (!members.empty()) {
+        ENetPacket* enet_packet =
+            enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+        for (auto& member : members) {
+            enet_peer_send(member.peer, 0, enet_packet);
+        }
+    }
+    enet_host_flush(server);
+    for (auto& member : members) {
+        enet_peer_disconnect(member.peer, 0);
+    }
+}
+
+void Room::RoomImpl::SendStatusMessage(StatusMessageTypes type, const std::string& nickname,
+                                       const std::string& username, const std::string& ip) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdStatusMessage));
+    packet.Write(static_cast<u8>(type));
+    packet.Write(nickname);
+    packet.Write(username);
+    std::lock_guard lock(member_mutex);
+    if (!members.empty()) {
+        ENetPacket* enet_packet =
+            enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+        for (auto& member : members) {
+            enet_peer_send(member.peer, 0, enet_packet);
+        }
+    }
+    enet_host_flush(server);
+
+    const std::string display_name =
+        username.empty() ? nickname : fmt::format("{} ({})", nickname, username);
+
+    switch (type) {
+    case IdMemberJoin:
+        LOG_INFO(Network, "[{}] {} has joined.", ip, display_name);
+        break;
+    case IdMemberLeave:
+        LOG_INFO(Network, "[{}] {} has left.", ip, display_name);
+        break;
+    case IdMemberKicked:
+        LOG_INFO(Network, "[{}] {} has been kicked.", ip, display_name);
+        break;
+    case IdMemberBanned:
+        LOG_INFO(Network, "[{}] {} has been banned.", ip, display_name);
+        break;
+    case IdAddressUnbanned:
+        LOG_INFO(Network, "{} has been unbanned.", display_name);
+        break;
+    }
+}
+
+void Room::RoomImpl::BroadcastRoomInformation() {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdRoomInformation));
+    packet.Write(room_information.name);
+    packet.Write(room_information.description);
+    packet.Write(room_information.member_slots);
+    packet.Write(room_information.port);
+    packet.Write(room_information.preferred_game.name);
+    packet.Write(room_information.host_username);
+
+    packet.Write(static_cast<u32>(members.size()));
+    {
+        std::lock_guard lock(member_mutex);
+        for (const auto& member : members) {
+            packet.Write(member.nickname);
+            packet.Write(member.fake_ip);
+            packet.Write(member.game_info.name);
+            packet.Write(member.game_info.id);
+            packet.Write(member.game_info.version);
+            packet.Write(member.user_data.username);
+            packet.Write(member.user_data.display_name);
+            packet.Write(member.user_data.avatar_url);
+        }
+    }
+
+    ENetPacket* enet_packet =
+        enet_packet_create(packet.GetData(), packet.GetDataSize(), ENET_PACKET_FLAG_RELIABLE);
+    enet_host_broadcast(server, 0, enet_packet);
+    enet_host_flush(server);
+}
+
+IPv4Address Room::RoomImpl::GenerateFakeIPAddress() {
+    IPv4Address result_ip{192, 168, 0, 0};
+    std::uniform_int_distribution<> dis(0x01, 0xFE); // Random byte between 1 and 0xFE
+    do {
+        for (std::size_t i = 2; i < result_ip.size(); ++i) {
+            result_ip[i] = dis(random_gen);
+        }
+    } while (!IsValidFakeIPAddress(result_ip));
+
+    return result_ip;
+}
+
+void Room::RoomImpl::HandleProxyPacket(const ENetEvent* event) {
+    Packet in_packet;
+    in_packet.Append(event->packet->data, event->packet->dataLength);
+    in_packet.IgnoreBytes(sizeof(u8)); // Message type
+
+    in_packet.IgnoreBytes(sizeof(u8));          // Domain
+    in_packet.IgnoreBytes(sizeof(IPv4Address)); // IP
+    in_packet.IgnoreBytes(sizeof(u16));         // Port
+
+    in_packet.IgnoreBytes(sizeof(u8)); // Domain
+    IPv4Address remote_ip;
+    in_packet.Read(remote_ip);          // IP
+    in_packet.IgnoreBytes(sizeof(u16)); // Port
+
+    in_packet.IgnoreBytes(sizeof(u8)); // Protocol
+
+    bool broadcast;
+    in_packet.Read(broadcast); // Broadcast
+
+    Packet out_packet;
+    out_packet.Append(event->packet->data, event->packet->dataLength);
+    ENetPacket* enet_packet = enet_packet_create(out_packet.GetData(), out_packet.GetDataSize(),
+                                                 ENET_PACKET_FLAG_RELIABLE);
+
+    const auto& destination_address = remote_ip;
+    if (broadcast) { // Send the data to everyone except the sender
+        std::lock_guard lock(member_mutex);
+        bool sent_packet = false;
+        for (const auto& member : members) {
+            if (member.peer != event->peer) {
+                sent_packet = true;
+                enet_peer_send(member.peer, 0, enet_packet);
+            }
+        }
+
+        if (!sent_packet) {
+            enet_packet_destroy(enet_packet);
+        }
+    } else { // Send the data only to the destination client
+        std::lock_guard lock(member_mutex);
+        auto member = std::find_if(members.begin(), members.end(),
+                                   [destination_address](const Member& member_entry) -> bool {
+                                       return member_entry.fake_ip == destination_address;
+                                   });
+        if (member != members.end()) {
+            enet_peer_send(member->peer, 0, enet_packet);
+        } else {
+            LOG_ERROR(Network,
+                      "Attempting to send to unknown IP address: "
+                      "{}.{}.{}.{}",
+                      destination_address[0], destination_address[1], destination_address[2],
+                      destination_address[3]);
+            enet_packet_destroy(enet_packet);
+        }
+    }
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::HandleLdnPacket(const ENetEvent* event) {
+    Packet in_packet;
+    in_packet.Append(event->packet->data, event->packet->dataLength);
+
+    in_packet.IgnoreBytes(sizeof(u8)); // Message type
+
+    in_packet.IgnoreBytes(sizeof(u8));          // LAN packet type
+    in_packet.IgnoreBytes(sizeof(IPv4Address)); // Local IP
+
+    IPv4Address remote_ip;
+    in_packet.Read(remote_ip); // Remote IP
+
+    bool broadcast;
+    in_packet.Read(broadcast); // Broadcast
+
+    Packet out_packet;
+    out_packet.Append(event->packet->data, event->packet->dataLength);
+    ENetPacket* enet_packet = enet_packet_create(out_packet.GetData(), out_packet.GetDataSize(),
+                                                 ENET_PACKET_FLAG_RELIABLE);
+
+    const auto& destination_address = remote_ip;
+    if (broadcast) { // Send the data to everyone except the sender
+        std::lock_guard lock(member_mutex);
+        bool sent_packet = false;
+        for (const auto& member : members) {
+            if (member.peer != event->peer) {
+                sent_packet = true;
+                enet_peer_send(member.peer, 0, enet_packet);
+            }
+        }
+
+        if (!sent_packet) {
+            enet_packet_destroy(enet_packet);
+        }
+    } else {
+        std::lock_guard lock(member_mutex);
+        auto member = std::find_if(members.begin(), members.end(),
+                                   [destination_address](const Member& member_entry) -> bool {
+                                       return member_entry.fake_ip == destination_address;
+                                   });
+        if (member != members.end()) {
+            enet_peer_send(member->peer, 0, enet_packet);
+        } else {
+            LOG_ERROR(Network,
+                      "Attempting to send to unknown IP address: "
+                      "{}.{}.{}.{}",
+                      destination_address[0], destination_address[1], destination_address[2],
+                      destination_address[3]);
+            enet_packet_destroy(enet_packet);
+        }
+    }
+    enet_host_flush(server);
+}
+
+void Room::RoomImpl::HandleChatPacket(const ENetEvent* event) {
+    Packet in_packet;
+    in_packet.Append(event->packet->data, event->packet->dataLength);
+
+    in_packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+    std::string message;
+    in_packet.Read(message);
+    auto CompareNetworkAddress = [event](const Member member) -> bool {
+        return member.peer == event->peer;
+    };
+
+    std::lock_guard lock(member_mutex);
+    const auto sending_member = std::find_if(members.begin(), members.end(), CompareNetworkAddress);
+    if (sending_member == members.end()) {
+        return; // Received a chat message from a unknown sender
+    }
+
+    // Limit the size of chat messages to MaxMessageSize
+    message.resize(std::min(static_cast<u32>(message.size()), MaxMessageSize));
+
+    Packet out_packet;
+    out_packet.Write(static_cast<u8>(IdChatMessage));
+    out_packet.Write(sending_member->nickname);
+    out_packet.Write(sending_member->user_data.username);
+    out_packet.Write(message);
+
+    ENetPacket* enet_packet = enet_packet_create(out_packet.GetData(), out_packet.GetDataSize(),
+                                                 ENET_PACKET_FLAG_RELIABLE);
+    bool sent_packet = false;
+    for (const auto& member : members) {
+        if (member.peer != event->peer) {
+            sent_packet = true;
+            enet_peer_send(member.peer, 0, enet_packet);
+        }
+    }
+
+    if (!sent_packet) {
+        enet_packet_destroy(enet_packet);
+    }
+
+    enet_host_flush(server);
+
+    if (sending_member->user_data.username.empty()) {
+        LOG_INFO(Network, "{}: {}", sending_member->nickname, message);
+    } else {
+        LOG_INFO(Network, "{} ({}): {}", sending_member->nickname,
+                 sending_member->user_data.username, message);
+    }
+}
+
+void Room::RoomImpl::HandleGameInfoPacket(const ENetEvent* event) {
+    Packet in_packet;
+    in_packet.Append(event->packet->data, event->packet->dataLength);
+
+    in_packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+    GameInfo game_info;
+    in_packet.Read(game_info.name);
+    in_packet.Read(game_info.id);
+    in_packet.Read(game_info.version);
+
+    {
+        std::lock_guard lock(member_mutex);
+        auto member = std::find_if(members.begin(), members.end(),
+                                   [event](const Member& member_entry) -> bool {
+                                       return member_entry.peer == event->peer;
+                                   });
+        if (member != members.end()) {
+            member->game_info = game_info;
+
+            const std::string display_name =
+                member->user_data.username.empty()
+                    ? member->nickname
+                    : fmt::format("{} ({})", member->nickname, member->user_data.username);
+
+            if (game_info.name.empty()) {
+                LOG_INFO(Network, "{} is not playing", display_name);
+            } else {
+                LOG_INFO(Network, "{} is playing {} ({})", display_name, game_info.name,
+                         game_info.version);
+            }
+        }
+    }
+    BroadcastRoomInformation();
+}
+
+void Room::RoomImpl::HandleClientDisconnection(ENetPeer* client) {
+    // Remove the client from the members list.
+    std::string nickname, username, ip;
+    {
+        std::lock_guard lock(member_mutex);
+        auto member =
+            std::find_if(members.begin(), members.end(), [client](const Member& member_entry) {
+                return member_entry.peer == client;
+            });
+        if (member != members.end()) {
+            nickname = member->nickname;
+            username = member->user_data.username;
+
+            std::array<char, 256> ip_raw{};
+            enet_address_get_host_ip(&member->peer->address, ip_raw.data(), sizeof(ip_raw) - 1);
+            ip = ip_raw.data();
+
+            members.erase(member);
+        }
+    }
+
+    // Announce the change to all clients.
+    enet_peer_disconnect(client, 0);
+    if (!nickname.empty())
+        SendStatusMessage(IdMemberLeave, nickname, username, ip);
+    BroadcastRoomInformation();
+}
+
+// Room
+Room::Room() : room_impl{std::make_unique<RoomImpl>()} {}
+
+Room::~Room() = default;
+
+bool Room::Create(const std::string& name, const std::string& description,
+                  const std::string& server_address, u16 server_port, const std::string& password,
+                  const u32 max_connections, const std::string& host_username,
+                  const GameInfo preferred_game,
+                  std::unique_ptr<VerifyUser::Backend> verify_backend,
+                  const Room::BanList& ban_list, bool enable_yuzu_mods) {
+    ENetAddress address;
+    address.host = ENET_HOST_ANY;
+    if (!server_address.empty()) {
+        enet_address_set_host(&address, server_address.c_str());
+    }
+    address.port = server_port;
+
+    // In order to send the room is full message to the connecting client, we need to leave one
+    // slot open so enet won't reject the incoming connection without telling us
+    room_impl->server = enet_host_create(&address, max_connections + 1, NumChannels, 0, 0);
+    if (!room_impl->server) {
+        return false;
+    }
+    room_impl->state = State::Open;
+
+    room_impl->room_information.name = name;
+    room_impl->room_information.description = description;
+    room_impl->room_information.member_slots = max_connections;
+    room_impl->room_information.port = server_port;
+    room_impl->room_information.preferred_game = preferred_game;
+    room_impl->room_information.host_username = host_username;
+    room_impl->room_information.enable_yuzu_mods = enable_yuzu_mods;
+    room_impl->password = password;
+    room_impl->verify_backend = std::move(verify_backend);
+    room_impl->username_ban_list = ban_list.first;
+    room_impl->ip_ban_list = ban_list.second;
+
+    room_impl->StartLoop();
+    return true;
+}
+
+Room::State Room::GetState() const {
+    return room_impl->state;
+}
+
+const RoomInformation& Room::GetRoomInformation() const {
+    return room_impl->room_information;
+}
+
+std::string Room::GetVerifyUID() const {
+    std::lock_guard lock(room_impl->verify_uid_mutex);
+    return room_impl->verify_uid;
+}
+
+Room::BanList Room::GetBanList() const {
+    std::lock_guard lock(room_impl->ban_list_mutex);
+    return {room_impl->username_ban_list, room_impl->ip_ban_list};
+}
+
+std::vector<Member> Room::GetRoomMemberList() const {
+    std::vector<Member> member_list;
+    std::lock_guard lock(room_impl->member_mutex);
+    for (const auto& member_impl : room_impl->members) {
+        Member member;
+        member.nickname = member_impl.nickname;
+        member.username = member_impl.user_data.username;
+        member.display_name = member_impl.user_data.display_name;
+        member.avatar_url = member_impl.user_data.avatar_url;
+        member.fake_ip = member_impl.fake_ip;
+        member.game = member_impl.game_info;
+        member_list.push_back(member);
+    }
+    return member_list;
+}
+
+bool Room::HasPassword() const {
+    return !room_impl->password.empty();
+}
+
+void Room::SetVerifyUID(const std::string& uid) {
+    std::lock_guard lock(room_impl->verify_uid_mutex);
+    room_impl->verify_uid = uid;
+}
+
+void Room::Destroy() {
+    room_impl->state = State::Closed;
+    room_impl->room_thread->join();
+    room_impl->room_thread.reset();
+
+    if (room_impl->server) {
+        enet_host_destroy(room_impl->server);
+    }
+    room_impl->room_information = {};
+    room_impl->server = nullptr;
+    {
+        std::lock_guard lock(room_impl->member_mutex);
+        room_impl->members.clear();
+    }
+    room_impl->room_information.member_slots = 0;
+    room_impl->room_information.name.clear();
+}
+
+} // namespace Network
diff --git a/src/network/room.h b/src/network/room.h
new file mode 100644
index 000000000..edbd3ecfb
--- /dev/null
+++ b/src/network/room.h
@@ -0,0 +1,148 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <string>
+#include <vector>
+#include "common/announce_multiplayer_room.h"
+#include "common/common_types.h"
+#include "common/socket_types.h"
+#include "network/verify_user.h"
+
+namespace Network {
+
+using AnnounceMultiplayerRoom::GameInfo;
+using AnnounceMultiplayerRoom::Member;
+using AnnounceMultiplayerRoom::RoomInformation;
+
+constexpr u32 network_version = 1; ///< The version of this Room and RoomMember
+
+constexpr u16 DefaultRoomPort = 24872;
+
+constexpr u32 MaxMessageSize = 500;
+
+/// Maximum number of concurrent connections allowed to this room.
+static constexpr u32 MaxConcurrentConnections = 254;
+
+constexpr std::size_t NumChannels = 1; // Number of channels used for the connection
+
+/// A special IP address that tells the room we're joining to assign us a IP address
+/// automatically.
+constexpr IPv4Address NoPreferredIP = {0xFF, 0xFF, 0xFF, 0xFF};
+
+// The different types of messages that can be sent. The first byte of each packet defines the type
+enum RoomMessageTypes : u8 {
+    IdJoinRequest = 1,
+    IdJoinSuccess,
+    IdRoomInformation,
+    IdSetGameInfo,
+    IdProxyPacket,
+    IdLdnPacket,
+    IdChatMessage,
+    IdNameCollision,
+    IdIpCollision,
+    IdVersionMismatch,
+    IdWrongPassword,
+    IdCloseRoom,
+    IdRoomIsFull,
+    IdStatusMessage,
+    IdHostKicked,
+    IdHostBanned,
+    /// Moderation requests
+    IdModKick,
+    IdModBan,
+    IdModUnban,
+    IdModGetBanList,
+    // Moderation responses
+    IdModBanListResponse,
+    IdModPermissionDenied,
+    IdModNoSuchUser,
+    IdJoinSuccessAsMod,
+};
+
+/// Types of system status messages
+enum StatusMessageTypes : u8 {
+    IdMemberJoin = 1,  ///< Member joining
+    IdMemberLeave,     ///< Member leaving
+    IdMemberKicked,    ///< A member is kicked from the room
+    IdMemberBanned,    ///< A member is banned from the room
+    IdAddressUnbanned, ///< A username / ip address is unbanned from the room
+};
+
+/// This is what a server [person creating a server] would use.
+class Room final {
+public:
+    enum class State : u8 {
+        Open,   ///< The room is open and ready to accept connections.
+        Closed, ///< The room is not opened and can not accept connections.
+    };
+
+    Room();
+    ~Room();
+
+    /**
+     * Gets the current state of the room.
+     */
+    State GetState() const;
+
+    /**
+     * Gets the room information of the room.
+     */
+    const RoomInformation& GetRoomInformation() const;
+
+    /**
+     * Gets the verify UID of this room.
+     */
+    std::string GetVerifyUID() const;
+
+    /**
+     * Gets a list of the mbmers connected to the room.
+     */
+    std::vector<Member> GetRoomMemberList() const;
+
+    /**
+     * Checks if the room is password protected
+     */
+    bool HasPassword() const;
+
+    using UsernameBanList = std::vector<std::string>;
+    using IPBanList = std::vector<std::string>;
+
+    using BanList = std::pair<UsernameBanList, IPBanList>;
+
+    /**
+     * Creates the socket for this room. Will bind to default address if
+     * server is empty string.
+     */
+    bool Create(const std::string& name, const std::string& description = "",
+                const std::string& server = "", u16 server_port = DefaultRoomPort,
+                const std::string& password = "",
+                const u32 max_connections = MaxConcurrentConnections,
+                const std::string& host_username = "", const GameInfo = {},
+                std::unique_ptr<VerifyUser::Backend> verify_backend = nullptr,
+                const BanList& ban_list = {}, bool enable_yuzu_mods = false);
+
+    /**
+     * Sets the verification GUID of the room.
+     */
+    void SetVerifyUID(const std::string& uid);
+
+    /**
+     * Gets the ban list (including banned forum usernames and IPs) of the room.
+     */
+    BanList GetBanList() const;
+
+    /**
+     * Destroys the socket
+     */
+    void Destroy();
+
+private:
+    class RoomImpl;
+    std::unique_ptr<RoomImpl> room_impl;
+};
+
+} // namespace Network
diff --git a/src/network/room_member.cpp b/src/network/room_member.cpp
new file mode 100644
index 000000000..b94cb24ad
--- /dev/null
+++ b/src/network/room_member.cpp
@@ -0,0 +1,766 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <atomic>
+#include <list>
+#include <mutex>
+#include <set>
+#include <thread>
+#include "common/assert.h"
+#include "common/socket_types.h"
+#include "enet/enet.h"
+#include "network/packet.h"
+#include "network/room_member.h"
+
+namespace Network {
+
+constexpr u32 ConnectionTimeoutMs = 5000;
+
+class RoomMember::RoomMemberImpl {
+public:
+    ENetHost* client = nullptr; ///< ENet network interface.
+    ENetPeer* server = nullptr; ///< The server peer the client is connected to
+
+    /// Information about the clients connected to the same room as us.
+    MemberList member_information;
+    /// Information about the room we're connected to.
+    RoomInformation room_information;
+
+    /// The current game name, id and version
+    GameInfo current_game_info;
+
+    std::atomic<State> state{State::Idle}; ///< Current state of the RoomMember.
+    void SetState(const State new_state);
+    void SetError(const Error new_error);
+    bool IsConnected() const;
+
+    std::string nickname; ///< The nickname of this member.
+
+    std::string username;              ///< The username of this member.
+    mutable std::mutex username_mutex; ///< Mutex for locking username.
+
+    IPv4Address fake_ip; ///< The fake ip of this member.
+
+    std::mutex network_mutex; ///< Mutex that controls access to the `client` variable.
+    /// Thread that receives and dispatches network packets
+    std::unique_ptr<std::thread> loop_thread;
+    std::mutex send_list_mutex;  ///< Mutex that controls access to the `send_list` variable.
+    std::list<Packet> send_list; ///< A list that stores all packets to send the async
+
+    template <typename T>
+    using CallbackSet = std::set<CallbackHandle<T>>;
+    std::mutex callback_mutex; ///< The mutex used for handling callbacks
+
+    class Callbacks {
+    public:
+        template <typename T>
+        CallbackSet<T>& Get();
+
+    private:
+        CallbackSet<ProxyPacket> callback_set_proxy_packet;
+        CallbackSet<LDNPacket> callback_set_ldn_packet;
+        CallbackSet<ChatEntry> callback_set_chat_messages;
+        CallbackSet<StatusMessageEntry> callback_set_status_messages;
+        CallbackSet<RoomInformation> callback_set_room_information;
+        CallbackSet<State> callback_set_state;
+        CallbackSet<Error> callback_set_error;
+        CallbackSet<Room::BanList> callback_set_ban_list;
+    };
+    Callbacks callbacks; ///< All CallbackSets to all events
+
+    void MemberLoop();
+
+    void StartLoop();
+
+    /**
+     * Sends data to the room. It will be send on channel 0 with flag RELIABLE
+     * @param packet The data to send
+     */
+    void Send(Packet&& packet);
+
+    /**
+     * Sends a request to the server, asking for permission to join a room with the specified
+     * nickname and preferred fake ip.
+     * @params nickname The desired nickname.
+     * @params preferred_fake_ip The preferred IP address to use in the room, the NoPreferredIP
+     * tells
+     * @params password The password for the room
+     * the server to assign one for us.
+     */
+    void SendJoinRequest(const std::string& nickname_,
+                         const IPv4Address& preferred_fake_ip = NoPreferredIP,
+                         const std::string& password = "", const std::string& token = "");
+
+    /**
+     * Extracts a MAC Address from a received ENet packet.
+     * @param event The ENet event that was received.
+     */
+    void HandleJoinPacket(const ENetEvent* event);
+    /**
+     * Extracts RoomInformation and MemberInformation from a received ENet packet.
+     * @param event The ENet event that was received.
+     */
+    void HandleRoomInformationPacket(const ENetEvent* event);
+
+    /**
+     * Extracts a ProxyPacket from a received ENet packet.
+     * @param event The ENet event that was received.
+     */
+    void HandleProxyPackets(const ENetEvent* event);
+
+    /**
+     * Extracts an LdnPacket from a received ENet packet.
+     * @param event The ENet event that was received.
+     */
+    void HandleLdnPackets(const ENetEvent* event);
+
+    /**
+     * Extracts a chat entry from a received ENet packet and adds it to the chat queue.
+     * @param event The ENet event that was received.
+     */
+    void HandleChatPacket(const ENetEvent* event);
+
+    /**
+     * Extracts a system message entry from a received ENet packet and adds it to the system message
+     * queue.
+     * @param event The ENet event that was received.
+     */
+    void HandleStatusMessagePacket(const ENetEvent* event);
+
+    /**
+     * Extracts a ban list request response from a received ENet packet.
+     * @param event The ENet event that was received.
+     */
+    void HandleModBanListResponsePacket(const ENetEvent* event);
+
+    /**
+     * Disconnects the RoomMember from the Room
+     */
+    void Disconnect();
+
+    template <typename T>
+    void Invoke(const T& data);
+
+    template <typename T>
+    CallbackHandle<T> Bind(std::function<void(const T&)> callback);
+};
+
+// RoomMemberImpl
+void RoomMember::RoomMemberImpl::SetState(const State new_state) {
+    if (state != new_state) {
+        state = new_state;
+        Invoke<State>(state);
+    }
+}
+
+void RoomMember::RoomMemberImpl::SetError(const Error new_error) {
+    Invoke<Error>(new_error);
+}
+
+bool RoomMember::RoomMemberImpl::IsConnected() const {
+    return state == State::Joining || state == State::Joined || state == State::Moderator;
+}
+
+void RoomMember::RoomMemberImpl::MemberLoop() {
+    // Receive packets while the connection is open
+    while (IsConnected()) {
+        std::lock_guard lock(network_mutex);
+        ENetEvent event;
+        if (enet_host_service(client, &event, 5) > 0) {
+            switch (event.type) {
+            case ENET_EVENT_TYPE_RECEIVE:
+                switch (event.packet->data[0]) {
+                case IdProxyPacket:
+                    HandleProxyPackets(&event);
+                    break;
+                case IdLdnPacket:
+                    HandleLdnPackets(&event);
+                    break;
+                case IdChatMessage:
+                    HandleChatPacket(&event);
+                    break;
+                case IdStatusMessage:
+                    HandleStatusMessagePacket(&event);
+                    break;
+                case IdRoomInformation:
+                    HandleRoomInformationPacket(&event);
+                    break;
+                case IdJoinSuccess:
+                case IdJoinSuccessAsMod:
+                    // The join request was successful, we are now in the room.
+                    // If we joined successfully, there must be at least one client in the room: us.
+                    ASSERT_MSG(member_information.size() > 0,
+                               "We have not yet received member information.");
+                    HandleJoinPacket(&event); // Get the MAC Address for the client
+                    if (event.packet->data[0] == IdJoinSuccessAsMod) {
+                        SetState(State::Moderator);
+                    } else {
+                        SetState(State::Joined);
+                    }
+                    break;
+                case IdModBanListResponse:
+                    HandleModBanListResponsePacket(&event);
+                    break;
+                case IdRoomIsFull:
+                    SetState(State::Idle);
+                    SetError(Error::RoomIsFull);
+                    break;
+                case IdNameCollision:
+                    SetState(State::Idle);
+                    SetError(Error::NameCollision);
+                    break;
+                case IdIpCollision:
+                    SetState(State::Idle);
+                    SetError(Error::IpCollision);
+                    break;
+                case IdVersionMismatch:
+                    SetState(State::Idle);
+                    SetError(Error::WrongVersion);
+                    break;
+                case IdWrongPassword:
+                    SetState(State::Idle);
+                    SetError(Error::WrongPassword);
+                    break;
+                case IdCloseRoom:
+                    SetState(State::Idle);
+                    SetError(Error::LostConnection);
+                    break;
+                case IdHostKicked:
+                    SetState(State::Idle);
+                    SetError(Error::HostKicked);
+                    break;
+                case IdHostBanned:
+                    SetState(State::Idle);
+                    SetError(Error::HostBanned);
+                    break;
+                case IdModPermissionDenied:
+                    SetError(Error::PermissionDenied);
+                    break;
+                case IdModNoSuchUser:
+                    SetError(Error::NoSuchUser);
+                    break;
+                }
+                enet_packet_destroy(event.packet);
+                break;
+            case ENET_EVENT_TYPE_DISCONNECT:
+                if (state == State::Joined || state == State::Moderator) {
+                    SetState(State::Idle);
+                    SetError(Error::LostConnection);
+                }
+                break;
+            case ENET_EVENT_TYPE_NONE:
+                break;
+            case ENET_EVENT_TYPE_CONNECT:
+                // The ENET_EVENT_TYPE_CONNECT event can not possibly happen here because we're
+                // already connected
+                ASSERT_MSG(false, "Received unexpected connect event while already connected");
+                break;
+            }
+        }
+        std::list<Packet> packets;
+        {
+            std::lock_guard send_lock(send_list_mutex);
+            packets.swap(send_list);
+        }
+        for (const auto& packet : packets) {
+            ENetPacket* enetPacket = enet_packet_create(packet.GetData(), packet.GetDataSize(),
+                                                        ENET_PACKET_FLAG_RELIABLE);
+            enet_peer_send(server, 0, enetPacket);
+        }
+        enet_host_flush(client);
+    }
+    Disconnect();
+};
+
+void RoomMember::RoomMemberImpl::StartLoop() {
+    loop_thread = std::make_unique<std::thread>(&RoomMember::RoomMemberImpl::MemberLoop, this);
+}
+
+void RoomMember::RoomMemberImpl::Send(Packet&& packet) {
+    std::lock_guard lock(send_list_mutex);
+    send_list.push_back(std::move(packet));
+}
+
+void RoomMember::RoomMemberImpl::SendJoinRequest(const std::string& nickname_,
+                                                 const IPv4Address& preferred_fake_ip,
+                                                 const std::string& password,
+                                                 const std::string& token) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdJoinRequest));
+    packet.Write(nickname_);
+    packet.Write(preferred_fake_ip);
+    packet.Write(network_version);
+    packet.Write(password);
+    packet.Write(token);
+    Send(std::move(packet));
+}
+
+void RoomMember::RoomMemberImpl::HandleRoomInformationPacket(const ENetEvent* event) {
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    RoomInformation info{};
+    packet.Read(info.name);
+    packet.Read(info.description);
+    packet.Read(info.member_slots);
+    packet.Read(info.port);
+    packet.Read(info.preferred_game.name);
+    packet.Read(info.host_username);
+    room_information.name = info.name;
+    room_information.description = info.description;
+    room_information.member_slots = info.member_slots;
+    room_information.port = info.port;
+    room_information.preferred_game = info.preferred_game;
+    room_information.host_username = info.host_username;
+
+    u32 num_members;
+    packet.Read(num_members);
+    member_information.resize(num_members);
+
+    for (auto& member : member_information) {
+        packet.Read(member.nickname);
+        packet.Read(member.fake_ip);
+        packet.Read(member.game_info.name);
+        packet.Read(member.game_info.id);
+        packet.Read(member.game_info.version);
+        packet.Read(member.username);
+        packet.Read(member.display_name);
+        packet.Read(member.avatar_url);
+
+        {
+            std::lock_guard lock(username_mutex);
+            if (member.nickname == nickname) {
+                username = member.username;
+            }
+        }
+    }
+    Invoke(room_information);
+}
+
+void RoomMember::RoomMemberImpl::HandleJoinPacket(const ENetEvent* event) {
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    // Parse the MAC Address from the packet
+    packet.Read(fake_ip);
+}
+
+void RoomMember::RoomMemberImpl::HandleProxyPackets(const ENetEvent* event) {
+    ProxyPacket proxy_packet{};
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    // Parse the ProxyPacket from the packet
+    u8 local_family;
+    packet.Read(local_family);
+    proxy_packet.local_endpoint.family = static_cast<Domain>(local_family);
+    packet.Read(proxy_packet.local_endpoint.ip);
+    packet.Read(proxy_packet.local_endpoint.portno);
+
+    u8 remote_family;
+    packet.Read(remote_family);
+    proxy_packet.remote_endpoint.family = static_cast<Domain>(remote_family);
+    packet.Read(proxy_packet.remote_endpoint.ip);
+    packet.Read(proxy_packet.remote_endpoint.portno);
+
+    u8 protocol_type;
+    packet.Read(protocol_type);
+    proxy_packet.protocol = static_cast<Protocol>(protocol_type);
+
+    packet.Read(proxy_packet.broadcast);
+    packet.Read(proxy_packet.data);
+
+    Invoke<ProxyPacket>(proxy_packet);
+}
+
+void RoomMember::RoomMemberImpl::HandleLdnPackets(const ENetEvent* event) {
+    LDNPacket ldn_packet{};
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8)); // Ignore the message type
+
+    u8 packet_type;
+    packet.Read(packet_type);
+    ldn_packet.type = static_cast<LDNPacketType>(packet_type);
+
+    packet.Read(ldn_packet.local_ip);
+    packet.Read(ldn_packet.remote_ip);
+    packet.Read(ldn_packet.broadcast);
+
+    packet.Read(ldn_packet.data);
+
+    Invoke<LDNPacket>(ldn_packet);
+}
+
+void RoomMember::RoomMemberImpl::HandleChatPacket(const ENetEvent* event) {
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8));
+
+    ChatEntry chat_entry{};
+    packet.Read(chat_entry.nickname);
+    packet.Read(chat_entry.username);
+    packet.Read(chat_entry.message);
+    Invoke<ChatEntry>(chat_entry);
+}
+
+void RoomMember::RoomMemberImpl::HandleStatusMessagePacket(const ENetEvent* event) {
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8));
+
+    StatusMessageEntry status_message_entry{};
+    u8 type{};
+    packet.Read(type);
+    status_message_entry.type = static_cast<StatusMessageTypes>(type);
+    packet.Read(status_message_entry.nickname);
+    packet.Read(status_message_entry.username);
+    Invoke<StatusMessageEntry>(status_message_entry);
+}
+
+void RoomMember::RoomMemberImpl::HandleModBanListResponsePacket(const ENetEvent* event) {
+    Packet packet;
+    packet.Append(event->packet->data, event->packet->dataLength);
+
+    // Ignore the first byte, which is the message id.
+    packet.IgnoreBytes(sizeof(u8));
+
+    Room::BanList ban_list = {};
+    packet.Read(ban_list.first);
+    packet.Read(ban_list.second);
+    Invoke<Room::BanList>(ban_list);
+}
+
+void RoomMember::RoomMemberImpl::Disconnect() {
+    member_information.clear();
+    room_information.member_slots = 0;
+    room_information.name.clear();
+
+    if (!server) {
+        return;
+    }
+    enet_peer_disconnect(server, 0);
+
+    ENetEvent event;
+    while (enet_host_service(client, &event, ConnectionTimeoutMs) > 0) {
+        switch (event.type) {
+        case ENET_EVENT_TYPE_RECEIVE:
+            enet_packet_destroy(event.packet); // Ignore all incoming data
+            break;
+        case ENET_EVENT_TYPE_DISCONNECT:
+            server = nullptr;
+            return;
+        case ENET_EVENT_TYPE_NONE:
+        case ENET_EVENT_TYPE_CONNECT:
+            break;
+        }
+    }
+    // didn't disconnect gracefully force disconnect
+    enet_peer_reset(server);
+    server = nullptr;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<ProxyPacket>& RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_proxy_packet;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<LDNPacket>& RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_ldn_packet;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<RoomMember::State>&
+RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_state;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<RoomMember::Error>&
+RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_error;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<RoomInformation>&
+RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_room_information;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<ChatEntry>& RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_chat_messages;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<StatusMessageEntry>&
+RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_status_messages;
+}
+
+template <>
+RoomMember::RoomMemberImpl::CallbackSet<Room::BanList>&
+RoomMember::RoomMemberImpl::Callbacks::Get() {
+    return callback_set_ban_list;
+}
+
+template <typename T>
+void RoomMember::RoomMemberImpl::Invoke(const T& data) {
+    std::lock_guard lock(callback_mutex);
+    CallbackSet<T> callback_set = callbacks.Get<T>();
+    for (auto const& callback : callback_set) {
+        (*callback)(data);
+    }
+}
+
+template <typename T>
+RoomMember::CallbackHandle<T> RoomMember::RoomMemberImpl::Bind(
+    std::function<void(const T&)> callback) {
+    std::lock_guard lock(callback_mutex);
+    CallbackHandle<T> handle;
+    handle = std::make_shared<std::function<void(const T&)>>(callback);
+    callbacks.Get<T>().insert(handle);
+    return handle;
+}
+
+// RoomMember
+RoomMember::RoomMember() : room_member_impl{std::make_unique<RoomMemberImpl>()} {}
+
+RoomMember::~RoomMember() {
+    ASSERT_MSG(!IsConnected(), "RoomMember is being destroyed while connected");
+    if (room_member_impl->loop_thread) {
+        Leave();
+    }
+}
+
+RoomMember::State RoomMember::GetState() const {
+    return room_member_impl->state;
+}
+
+const RoomMember::MemberList& RoomMember::GetMemberInformation() const {
+    return room_member_impl->member_information;
+}
+
+const std::string& RoomMember::GetNickname() const {
+    return room_member_impl->nickname;
+}
+
+const std::string& RoomMember::GetUsername() const {
+    std::lock_guard lock(room_member_impl->username_mutex);
+    return room_member_impl->username;
+}
+
+const IPv4Address& RoomMember::GetFakeIpAddress() const {
+    ASSERT_MSG(IsConnected(), "Tried to get fake ip address while not connected");
+    return room_member_impl->fake_ip;
+}
+
+RoomInformation RoomMember::GetRoomInformation() const {
+    return room_member_impl->room_information;
+}
+
+void RoomMember::Join(const std::string& nick, const char* server_addr, u16 server_port,
+                      u16 client_port, const IPv4Address& preferred_fake_ip,
+                      const std::string& password, const std::string& token) {
+    // If the member is connected, kill the connection first
+    if (room_member_impl->loop_thread && room_member_impl->loop_thread->joinable()) {
+        Leave();
+    }
+    // If the thread isn't running but the ptr still exists, reset it
+    else if (room_member_impl->loop_thread) {
+        room_member_impl->loop_thread.reset();
+    }
+
+    if (!room_member_impl->client) {
+        room_member_impl->client = enet_host_create(nullptr, 1, NumChannels, 0, 0);
+        ASSERT_MSG(room_member_impl->client != nullptr, "Could not create client");
+    }
+
+    room_member_impl->SetState(State::Joining);
+
+    ENetAddress address{};
+    enet_address_set_host(&address, server_addr);
+    address.port = server_port;
+    room_member_impl->server =
+        enet_host_connect(room_member_impl->client, &address, NumChannels, 0);
+
+    if (!room_member_impl->server) {
+        room_member_impl->SetState(State::Idle);
+        room_member_impl->SetError(Error::UnknownError);
+        return;
+    }
+
+    ENetEvent event{};
+    int net = enet_host_service(room_member_impl->client, &event, ConnectionTimeoutMs);
+    if (net > 0 && event.type == ENET_EVENT_TYPE_CONNECT) {
+        room_member_impl->nickname = nick;
+        room_member_impl->StartLoop();
+        room_member_impl->SendJoinRequest(nick, preferred_fake_ip, password, token);
+        SendGameInfo(room_member_impl->current_game_info);
+    } else {
+        enet_peer_disconnect(room_member_impl->server, 0);
+        room_member_impl->SetState(State::Idle);
+        room_member_impl->SetError(Error::CouldNotConnect);
+    }
+}
+
+bool RoomMember::IsConnected() const {
+    return room_member_impl->IsConnected();
+}
+
+void RoomMember::SendProxyPacket(const ProxyPacket& proxy_packet) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdProxyPacket));
+
+    packet.Write(static_cast<u8>(proxy_packet.local_endpoint.family));
+    packet.Write(proxy_packet.local_endpoint.ip);
+    packet.Write(proxy_packet.local_endpoint.portno);
+
+    packet.Write(static_cast<u8>(proxy_packet.remote_endpoint.family));
+    packet.Write(proxy_packet.remote_endpoint.ip);
+    packet.Write(proxy_packet.remote_endpoint.portno);
+
+    packet.Write(static_cast<u8>(proxy_packet.protocol));
+    packet.Write(proxy_packet.broadcast);
+    packet.Write(proxy_packet.data);
+
+    room_member_impl->Send(std::move(packet));
+}
+
+void RoomMember::SendLdnPacket(const LDNPacket& ldn_packet) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdLdnPacket));
+
+    packet.Write(static_cast<u8>(ldn_packet.type));
+
+    packet.Write(ldn_packet.local_ip);
+    packet.Write(ldn_packet.remote_ip);
+    packet.Write(ldn_packet.broadcast);
+
+    packet.Write(ldn_packet.data);
+
+    room_member_impl->Send(std::move(packet));
+}
+
+void RoomMember::SendChatMessage(const std::string& message) {
+    Packet packet;
+    packet.Write(static_cast<u8>(IdChatMessage));
+    packet.Write(message);
+    room_member_impl->Send(std::move(packet));
+}
+
+void RoomMember::SendGameInfo(const GameInfo& game_info) {
+    room_member_impl->current_game_info = game_info;
+    if (!IsConnected())
+        return;
+
+    Packet packet;
+    packet.Write(static_cast<u8>(IdSetGameInfo));
+    packet.Write(game_info.name);
+    packet.Write(game_info.id);
+    packet.Write(game_info.version);
+    room_member_impl->Send(std::move(packet));
+}
+
+void RoomMember::SendModerationRequest(RoomMessageTypes type, const std::string& nickname) {
+    ASSERT_MSG(type == IdModKick || type == IdModBan || type == IdModUnban,
+               "type is not a moderation request");
+    if (!IsConnected())
+        return;
+
+    Packet packet;
+    packet.Write(static_cast<u8>(type));
+    packet.Write(nickname);
+    room_member_impl->Send(std::move(packet));
+}
+
+void RoomMember::RequestBanList() {
+    if (!IsConnected())
+        return;
+
+    Packet packet;
+    packet.Write(static_cast<u8>(IdModGetBanList));
+    room_member_impl->Send(std::move(packet));
+}
+
+RoomMember::CallbackHandle<RoomMember::State> RoomMember::BindOnStateChanged(
+    std::function<void(const RoomMember::State&)> callback) {
+    return room_member_impl->Bind(callback);
+}
+
+RoomMember::CallbackHandle<RoomMember::Error> RoomMember::BindOnError(
+    std::function<void(const RoomMember::Error&)> callback) {
+    return room_member_impl->Bind(callback);
+}
+
+RoomMember::CallbackHandle<ProxyPacket> RoomMember::BindOnProxyPacketReceived(
+    std::function<void(const ProxyPacket&)> callback) {
+    return room_member_impl->Bind(callback);
+}
+
+RoomMember::CallbackHandle<LDNPacket> RoomMember::BindOnLdnPacketReceived(
+    std::function<void(const LDNPacket&)> callback) {
+    return room_member_impl->Bind(std::move(callback));
+}
+
+RoomMember::CallbackHandle<RoomInformation> RoomMember::BindOnRoomInformationChanged(
+    std::function<void(const RoomInformation&)> callback) {
+    return room_member_impl->Bind(callback);
+}
+
+RoomMember::CallbackHandle<ChatEntry> RoomMember::BindOnChatMessageRecieved(
+    std::function<void(const ChatEntry&)> callback) {
+    return room_member_impl->Bind(callback);
+}
+
+RoomMember::CallbackHandle<StatusMessageEntry> RoomMember::BindOnStatusMessageReceived(
+    std::function<void(const StatusMessageEntry&)> callback) {
+    return room_member_impl->Bind(callback);
+}
+
+RoomMember::CallbackHandle<Room::BanList> RoomMember::BindOnBanListReceived(
+    std::function<void(const Room::BanList&)> callback) {
+    return room_member_impl->Bind(callback);
+}
+
+template <typename T>
+void RoomMember::Unbind(CallbackHandle<T> handle) {
+    std::lock_guard lock(room_member_impl->callback_mutex);
+    room_member_impl->callbacks.Get<T>().erase(handle);
+}
+
+void RoomMember::Leave() {
+    room_member_impl->SetState(State::Idle);
+    room_member_impl->loop_thread->join();
+    room_member_impl->loop_thread.reset();
+
+    enet_host_destroy(room_member_impl->client);
+    room_member_impl->client = nullptr;
+}
+
+template void RoomMember::Unbind(CallbackHandle<ProxyPacket>);
+template void RoomMember::Unbind(CallbackHandle<LDNPacket>);
+template void RoomMember::Unbind(CallbackHandle<RoomMember::State>);
+template void RoomMember::Unbind(CallbackHandle<RoomMember::Error>);
+template void RoomMember::Unbind(CallbackHandle<RoomInformation>);
+template void RoomMember::Unbind(CallbackHandle<ChatEntry>);
+template void RoomMember::Unbind(CallbackHandle<StatusMessageEntry>);
+template void RoomMember::Unbind(CallbackHandle<Room::BanList>);
+
+} // namespace Network
diff --git a/src/network/room_member.h b/src/network/room_member.h
new file mode 100644
index 000000000..0d6417294
--- /dev/null
+++ b/src/network/room_member.h
@@ -0,0 +1,337 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+#include <memory>
+#include <string>
+#include <vector>
+#include "common/announce_multiplayer_room.h"
+#include "common/common_types.h"
+#include "common/socket_types.h"
+#include "network/room.h"
+
+namespace Network {
+
+using AnnounceMultiplayerRoom::GameInfo;
+using AnnounceMultiplayerRoom::RoomInformation;
+
+enum class LDNPacketType : u8 {
+    Scan,
+    ScanResp,
+    Connect,
+    SyncNetwork,
+    Disconnect,
+    DestroyNetwork,
+};
+
+struct LDNPacket {
+    LDNPacketType type;
+    IPv4Address local_ip;
+    IPv4Address remote_ip;
+    bool broadcast;
+    std::vector<u8> data;
+};
+
+/// Information about the received proxy packets.
+struct ProxyPacket {
+    SockAddrIn local_endpoint;
+    SockAddrIn remote_endpoint;
+    Protocol protocol;
+    bool broadcast;
+    std::vector<u8> data;
+};
+
+/// Represents a chat message.
+struct ChatEntry {
+    std::string nickname; ///< Nickname of the client who sent this message.
+    /// Web services username of the client who sent this message, can be empty.
+    std::string username;
+    std::string message; ///< Body of the message.
+};
+
+/// Represents a system status message.
+struct StatusMessageEntry {
+    StatusMessageTypes type; ///< Type of the message
+    /// Subject of the message. i.e. the user who is joining/leaving/being banned, etc.
+    std::string nickname;
+    std::string username;
+};
+
+/**
+ * This is what a client [person joining a server] would use.
+ * It also has to be used if you host a game yourself (You'd create both, a Room and a
+ * RoomMembership for yourself)
+ */
+class RoomMember final {
+public:
+    enum class State : u8 {
+        Uninitialized, ///< Not initialized
+        Idle,          ///< Default state (i.e. not connected)
+        Joining,       ///< The client is attempting to join a room.
+        Joined,    ///< The client is connected to the room and is ready to send/receive packets.
+        Moderator, ///< The client is connnected to the room and is granted mod permissions.
+    };
+
+    enum class Error : u8 {
+        // Reasons why connection was closed
+        LostConnection, ///< Connection closed
+        HostKicked,     ///< Kicked by the host
+
+        // Reasons why connection was rejected
+        UnknownError,    ///< Some error [permissions to network device missing or something]
+        NameCollision,   ///< Somebody is already using this name
+        IpCollision,     ///< Somebody is already using that fake-ip-address
+        WrongVersion,    ///< The room version is not the same as for this RoomMember
+        WrongPassword,   ///< The password doesn't match the one from the Room
+        CouldNotConnect, ///< The room is not responding to a connection attempt
+        RoomIsFull,      ///< Room is already at the maximum number of players
+        HostBanned,      ///< The user is banned by the host
+
+        // Reasons why moderation request failed
+        PermissionDenied, ///< The user does not have mod permissions
+        NoSuchUser,       ///< The nickname the user attempts to kick/ban does not exist
+    };
+
+    struct MemberInformation {
+        std::string nickname;     ///< Nickname of the member.
+        std::string username;     ///< The web services username of the member. Can be empty.
+        std::string display_name; ///< The web services display name of the member. Can be empty.
+        std::string avatar_url;   ///< Url to the member's avatar. Can be empty.
+        GameInfo game_info;  ///< Name of the game they're currently playing, or empty if they're
+                             /// not playing anything.
+        IPv4Address fake_ip; ///< Fake Ip address associated with this member.
+    };
+    using MemberList = std::vector<MemberInformation>;
+
+    // The handle for the callback functions
+    template <typename T>
+    using CallbackHandle = std::shared_ptr<std::function<void(const T&)>>;
+
+    /**
+     * Unbinds a callback function from the events.
+     * @param handle The connection handle to disconnect
+     */
+    template <typename T>
+    void Unbind(CallbackHandle<T> handle);
+
+    RoomMember();
+    ~RoomMember();
+
+    /**
+     * Returns the status of our connection to the room.
+     */
+    State GetState() const;
+
+    /**
+     * Returns information about the members in the room we're currently connected to.
+     */
+    const MemberList& GetMemberInformation() const;
+
+    /**
+     * Returns the nickname of the RoomMember.
+     */
+    const std::string& GetNickname() const;
+
+    /**
+     * Returns the username of the RoomMember.
+     */
+    const std::string& GetUsername() const;
+
+    /**
+     * Returns the MAC address of the RoomMember.
+     */
+    const IPv4Address& GetFakeIpAddress() const;
+
+    /**
+     * Returns information about the room we're currently connected to.
+     */
+    RoomInformation GetRoomInformation() const;
+
+    /**
+     * Returns whether we're connected to a server or not.
+     */
+    bool IsConnected() const;
+
+    /**
+     * Attempts to join a room at the specified address and port, using the specified nickname.
+     */
+    void Join(const std::string& nickname, const char* server_addr = "127.0.0.1",
+              u16 server_port = DefaultRoomPort, u16 client_port = 0,
+              const IPv4Address& preferred_fake_ip = NoPreferredIP,
+              const std::string& password = "", const std::string& token = "");
+
+    /**
+     * Sends a Proxy packet to the room.
+     * @param packet The WiFi packet to send.
+     */
+    void SendProxyPacket(const ProxyPacket& packet);
+
+    /**
+     * Sends an LDN packet to the room.
+     * @param packet The WiFi packet to send.
+     */
+    void SendLdnPacket(const LDNPacket& packet);
+
+    /**
+     * Sends a chat message to the room.
+     * @param message The contents of the message.
+     */
+    void SendChatMessage(const std::string& message);
+
+    /**
+     * Sends the current game info to the room.
+     * @param game_info The game information.
+     */
+    void SendGameInfo(const GameInfo& game_info);
+
+    /**
+     * Sends a moderation request to the room.
+     * @param type Moderation request type.
+     * @param nickname The subject of the request. (i.e. the user you want to kick/ban)
+     */
+    void SendModerationRequest(RoomMessageTypes type, const std::string& nickname);
+
+    /**
+     * Attempts to retrieve ban list from the room.
+     * If success, the ban list callback would be called. Otherwise an error would be emitted.
+     */
+    void RequestBanList();
+
+    /**
+     * Binds a function to an event that will be triggered every time the State of the member
+     * changed. The function wil be called every time the event is triggered. The callback function
+     * must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<State> BindOnStateChanged(std::function<void(const State&)> callback);
+
+    /**
+     * Binds a function to an event that will be triggered every time an error happened. The
+     * function wil be called every time the event is triggered. The callback function must not bind
+     * or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<Error> BindOnError(std::function<void(const Error&)> callback);
+
+    /**
+     * Binds a function to an event that will be triggered every time a ProxyPacket is received.
+     * The function wil be called everytime the event is triggered.
+     * The callback function must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<ProxyPacket> BindOnProxyPacketReceived(
+        std::function<void(const ProxyPacket&)> callback);
+
+    /**
+     * Binds a function to an event that will be triggered every time an LDNPacket is received.
+     * The function wil be called everytime the event is triggered.
+     * The callback function must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<LDNPacket> BindOnLdnPacketReceived(
+        std::function<void(const LDNPacket&)> callback);
+
+    /**
+     * Binds a function to an event that will be triggered every time the RoomInformation changes.
+     * The function wil be called every time the event is triggered.
+     * The callback function must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<RoomInformation> BindOnRoomInformationChanged(
+        std::function<void(const RoomInformation&)> callback);
+
+    /**
+     * Binds a function to an event that will be triggered every time a ChatMessage is received.
+     * The function wil be called every time the event is triggered.
+     * The callback function must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<ChatEntry> BindOnChatMessageRecieved(
+        std::function<void(const ChatEntry&)> callback);
+
+    /**
+     * Binds a function to an event that will be triggered every time a StatusMessage is
+     * received. The function will be called every time the event is triggered. The callback
+     * function must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<StatusMessageEntry> BindOnStatusMessageReceived(
+        std::function<void(const StatusMessageEntry&)> callback);
+
+    /**
+     * Binds a function to an event that will be triggered every time a requested ban list
+     * received. The function will be called every time the event is triggered. The callback
+     * function must not bind or unbind a function. Doing so will cause a deadlock
+     * @param callback The function to call
+     * @return A handle used for removing the function from the registered list
+     */
+    CallbackHandle<Room::BanList> BindOnBanListReceived(
+        std::function<void(const Room::BanList&)> callback);
+
+    /**
+     * Leaves the current room.
+     */
+    void Leave();
+
+private:
+    class RoomMemberImpl;
+    std::unique_ptr<RoomMemberImpl> room_member_impl;
+};
+
+inline const char* GetStateStr(const RoomMember::State& s) {
+    switch (s) {
+    case RoomMember::State::Uninitialized:
+        return "Uninitialized";
+    case RoomMember::State::Idle:
+        return "Idle";
+    case RoomMember::State::Joining:
+        return "Joining";
+    case RoomMember::State::Joined:
+        return "Joined";
+    case RoomMember::State::Moderator:
+        return "Moderator";
+    }
+    return "Unknown";
+}
+
+inline const char* GetErrorStr(const RoomMember::Error& e) {
+    switch (e) {
+    case RoomMember::Error::LostConnection:
+        return "LostConnection";
+    case RoomMember::Error::HostKicked:
+        return "HostKicked";
+    case RoomMember::Error::UnknownError:
+        return "UnknownError";
+    case RoomMember::Error::NameCollision:
+        return "NameCollision";
+    case RoomMember::Error::IpCollision:
+        return "IpCollision";
+    case RoomMember::Error::WrongVersion:
+        return "WrongVersion";
+    case RoomMember::Error::WrongPassword:
+        return "WrongPassword";
+    case RoomMember::Error::CouldNotConnect:
+        return "CouldNotConnect";
+    case RoomMember::Error::RoomIsFull:
+        return "RoomIsFull";
+    case RoomMember::Error::HostBanned:
+        return "HostBanned";
+    case RoomMember::Error::PermissionDenied:
+        return "PermissionDenied";
+    case RoomMember::Error::NoSuchUser:
+        return "NoSuchUser";
+    default:
+        return "Unknown";
+    }
+}
+
+} // namespace Network
diff --git a/src/network/verify_user.cpp b/src/network/verify_user.cpp
new file mode 100644
index 000000000..f84cfe59b
--- /dev/null
+++ b/src/network/verify_user.cpp
@@ -0,0 +1,17 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "network/verify_user.h"
+
+namespace Network::VerifyUser {
+
+Backend::~Backend() = default;
+
+NullBackend::~NullBackend() = default;
+
+UserData NullBackend::LoadUserData([[maybe_unused]] const std::string& verify_uid,
+                                   [[maybe_unused]] const std::string& token) {
+    return {};
+}
+
+} // namespace Network::VerifyUser
diff --git a/src/network/verify_user.h b/src/network/verify_user.h
new file mode 100644
index 000000000..6fc64d8a3
--- /dev/null
+++ b/src/network/verify_user.h
@@ -0,0 +1,45 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <string>
+#include "common/logging/log.h"
+
+namespace Network::VerifyUser {
+
+struct UserData {
+    std::string username;
+    std::string display_name;
+    std::string avatar_url;
+    bool moderator = false; ///< Whether the user is a yuzu Moderator.
+};
+
+/**
+ * A backend used for verifying users and loading user data.
+ */
+class Backend {
+public:
+    virtual ~Backend();
+
+    /**
+     * Verifies the given token and loads the information into a UserData struct.
+     * @param verify_uid A GUID that may be used for verification.
+     * @param token A token that contains user data and verification data. The format and content is
+     * decided by backends.
+     */
+    virtual UserData LoadUserData(const std::string& verify_uid, const std::string& token) = 0;
+};
+
+/**
+ * A null backend where the token is ignored.
+ * No verification is performed here and the function returns an empty UserData.
+ */
+class NullBackend final : public Backend {
+public:
+    ~NullBackend();
+
+    UserData LoadUserData(const std::string& verify_uid, const std::string& token) override;
+};
+
+} // namespace Network::VerifyUser
diff --git a/src/shader_recompiler/CMakeLists.txt b/src/shader_recompiler/CMakeLists.txt
index 4c76ce1ea..af8e51fe8 100644
--- a/src/shader_recompiler/CMakeLists.txt
+++ b/src/shader_recompiler/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 add_library(shader_recompiler STATIC
     backend/bindings.h
     backend/glasm/emit_glasm.cpp
@@ -253,9 +256,6 @@ else()
         -Werror
         -Werror=conversion
         -Werror=ignored-qualifiers
-        -Werror=implicit-fallthrough
-        -Werror=shadow
-        -Werror=sign-compare
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-parameter>
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
         -Werror=unused-variable
diff --git a/src/shader_recompiler/backend/bindings.h b/src/shader_recompiler/backend/bindings.h
index 669702553..b2598fd52 100644
--- a/src/shader_recompiler/backend/bindings.h
+++ b/src/shader_recompiler/backend/bindings.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
index 42eff443f..01f9abc71 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <string>
@@ -176,7 +175,7 @@ bool IsReference(IR::Inst& inst) {
 }
 
 void PrecolorInst(IR::Inst& phi) {
-    // Insert phi moves before references to avoid overwritting other phis
+    // Insert phi moves before references to avoid overwriting other phis
     const size_t num_args{phi.NumArgs()};
     for (size_t i = 0; i < num_args; ++i) {
         IR::Block& phi_block{*phi.PhiBlock(i)};
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.h b/src/shader_recompiler/backend/glasm/emit_glasm.h
index 292655acb..01a2efeff 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm.h
+++ b/src/shader_recompiler/backend/glasm/emit_glasm.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_barriers.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_barriers.cpp
index c0b97683e..c42fa6cd1 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_barriers.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_barriers.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
index 3bfcbbe65..2fc2a0ac6 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_bitwise_conversion.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp
index babbe6654..d508ee567 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_composite.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
index 7434a1f92..7e8f37563 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
@@ -14,9 +13,6 @@ namespace Shader::Backend::GLASM {
 namespace {
 void GetCbuf(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, ScalarU32 offset,
              std::string_view size) {
-    if (!binding.IsImmediate()) {
-        throw NotImplementedException("Indirect constant buffer loading");
-    }
     const Register ret{ctx.reg_alloc.Define(inst)};
     if (offset.type == Type::U32) {
         // Avoid reading arrays out of bounds, matching hardware's behavior
@@ -25,7 +21,27 @@ void GetCbuf(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding, ScalarU
             return;
         }
     }
-    ctx.Add("LDC.{} {},c{}[{}];", size, ret, binding.U32(), offset);
+
+    if (binding.IsImmediate()) {
+        ctx.Add("LDC.{} {},c{}[{}];", size, ret, binding.U32(), offset);
+        return;
+    }
+
+    const ScalarU32 idx{ctx.reg_alloc.Consume(binding)};
+    for (u32 i = 0; i < Info::MAX_INDIRECT_CBUFS; i++) {
+        ctx.Add("SEQ.S.CC RC.x,{},{};"
+                "IF NE.x;"
+                "LDC.{} {},c{}[{}];",
+                idx, i, size, ret, i, offset);
+
+        if (i != Info::MAX_INDIRECT_CBUFS - 1) {
+            ctx.Add("ELSE;");
+        }
+    }
+
+    for (u32 i = 0; i < Info::MAX_INDIRECT_CBUFS; i++) {
+        ctx.Add("ENDIF;");
+    }
 }
 
 bool IsInputArray(Stage stage) {
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_control_flow.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_control_flow.cpp
index 8a14fc8d9..078c75b20 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_control_flow.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_control_flow.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_convert.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_convert.cpp
index 4cff70fe4..473dc8364 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_convert.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_convert.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp
index 356640471..e38ae49b0 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_floating_point.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp
index 237a5af3f..e67e80fac 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_image.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <utility>
 
@@ -68,6 +67,7 @@ std::string_view TextureType(IR::TextureInstInfo info) {
         case TextureType::ColorArray1D:
             return "SHADOWARRAY1D";
         case TextureType::Color2D:
+        case TextureType::Color2DRect:
             return "SHADOW2D";
         case TextureType::ColorArray2D:
             return "SHADOWARRAY2D";
@@ -87,6 +87,7 @@ std::string_view TextureType(IR::TextureInstInfo info) {
         case TextureType::ColorArray1D:
             return "ARRAY1D";
         case TextureType::Color2D:
+        case TextureType::Color2DRect:
             return "2D";
         case TextureType::ColorArray2D:
             return "ARRAY2D";
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h b/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
index 5efbe4e6f..8b0ac3031 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_instructions.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp
index f698b8b9b..528240f44 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_logical.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_logical.cpp
index eed7bfec2..b0968c0ee 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_logical.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_logical.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_memory.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_memory.cpp
index f0fd94a28..2705ab140 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_memory.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_memory.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp
index 86287ee3f..7094d8e42 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_not_implemented.cpp
@@ -1,12 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
-#include "shader_recompiler/frontend/ir/program.h"
 #include "shader_recompiler/frontend/ir/value.h"
 
 #ifdef _MSC_VER
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp
index dc441c56d..fcb3fe3cb 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_select.cpp
@@ -1,7 +1,6 @@
 
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_shared_memory.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_shared_memory.cpp
index 39e1c6c3a..5c1a488a0 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_shared_memory.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_shared_memory.cpp
@@ -1,7 +1,6 @@
 
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_special.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_special.cpp
index e7a5fb13a..368975492 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_special.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_special.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_undefined.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_undefined.cpp
index 875e9d991..69fec3ff7 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_undefined.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_undefined.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp
index 32e0dd923..fb6a597d4 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h"
 #include "shader_recompiler/backend/glasm/glasm_emit_context.h"
diff --git a/src/shader_recompiler/backend/glasm/glasm_emit_context.cpp b/src/shader_recompiler/backend/glasm/glasm_emit_context.cpp
index 0401953f7..89603c1c4 100644
--- a/src/shader_recompiler/backend/glasm/glasm_emit_context.cpp
+++ b/src/shader_recompiler/backend/glasm/glasm_emit_context.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/bindings.h"
 #include "shader_recompiler/backend/glasm/emit_glasm.h"
diff --git a/src/shader_recompiler/backend/glasm/glasm_emit_context.h b/src/shader_recompiler/backend/glasm/glasm_emit_context.h
index 8433e5c00..a81d64a9e 100644
--- a/src/shader_recompiler/backend/glasm/glasm_emit_context.h
+++ b/src/shader_recompiler/backend/glasm/glasm_emit_context.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/glasm/reg_alloc.cpp b/src/shader_recompiler/backend/glasm/reg_alloc.cpp
index 201e428c1..781803e55 100644
--- a/src/shader_recompiler/backend/glasm/reg_alloc.cpp
+++ b/src/shader_recompiler/backend/glasm/reg_alloc.cpp
@@ -1,12 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 
-#include "shader_recompiler/backend/glasm/glasm_emit_context.h"
 #include "shader_recompiler/backend/glasm/reg_alloc.h"
 #include "shader_recompiler/exception.h"
 #include "shader_recompiler/frontend/ir/value.h"
diff --git a/src/shader_recompiler/backend/glasm/reg_alloc.h b/src/shader_recompiler/backend/glasm/reg_alloc.h
index 82aec66c6..bd6e2d929 100644
--- a/src/shader_recompiler/backend/glasm/reg_alloc.h
+++ b/src/shader_recompiler/backend/glasm/reg_alloc.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl.cpp b/src/shader_recompiler/backend/glsl/emit_glsl.cpp
index b6b17a330..e8a4390f6 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <string>
@@ -102,7 +101,7 @@ bool IsReference(IR::Inst& inst) {
 }
 
 void PrecolorInst(IR::Inst& phi) {
-    // Insert phi moves before references to avoid overwritting other phis
+    // Insert phi moves before references to avoid overwriting other phis
     const size_t num_args{phi.NumArgs()};
     for (size_t i = 0; i < num_args; ++i) {
         IR::Block& phi_block{*phi.PhiBlock(i)};
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl.h b/src/shader_recompiler/backend/glsl/emit_glsl.h
index 20e5719e6..1c6d1472b 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl.h
+++ b/src/shader_recompiler/backend/glsl/emit_glsl.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp
index a409a7ab3..911181c43 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_barriers.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_barriers.cpp
index 8a9faa394..2cf614045 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_barriers.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_barriers.cpp
@@ -1,10 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
-#include "shader_recompiler/frontend/ir/value.h"
 
 namespace Shader::Backend::GLSL {
 void EmitBarrier(EmitContext& ctx) {
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
index e0ead7a53..1be4a0f59 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_composite.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_composite.cpp
index 98cc57e58..14bc824be 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_composite.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_composite.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
index 0c1fbc7b1..fad8d1e30 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
@@ -35,6 +34,15 @@ std::string_view OutputVertexIndex(EmitContext& ctx) {
     return ctx.stage == Stage::TessellationControl ? "[gl_InvocationID]" : "";
 }
 
+std::string ChooseCbuf(EmitContext& ctx, const IR::Value& binding, std::string_view index) {
+    if (binding.IsImmediate()) {
+        return fmt::format("{}_cbuf{}[{}]", ctx.stage_name, binding.U32(), index);
+    } else {
+        const auto binding_var{ctx.var_alloc.Consume(binding)};
+        return fmt::format("GetCbufIndirect({},{})", binding_var, index);
+    }
+}
+
 void GetCbuf(EmitContext& ctx, std::string_view ret, const IR::Value& binding,
              const IR::Value& offset, u32 num_bits, std::string_view cast = {},
              std::string_view bit_offset = {}) {
@@ -55,8 +63,8 @@ void GetCbuf(EmitContext& ctx, std::string_view ret, const IR::Value& binding,
     const auto swizzle{is_immediate ? fmt::format(".{}", OffsetSwizzle(offset.U32()))
                                     : fmt::format("[({}>>2)%4]", offset_var)};
 
-    const auto cbuf{fmt::format("{}_cbuf{}", ctx.stage_name, binding.U32())};
-    const auto cbuf_cast{fmt::format("{}({}[{}]{{}})", cast, cbuf, index)};
+    const auto cbuf{ChooseCbuf(ctx, binding, index)};
+    const auto cbuf_cast{fmt::format("{}({}{{}})", cast, cbuf)};
     const auto extraction{num_bits == 32 ? cbuf_cast
                                          : fmt::format("bitfieldExtract({},int({}),{})", cbuf_cast,
                                                        bit_offset, num_bits)};
@@ -140,9 +148,9 @@ void EmitGetCbufF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
 
 void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
                       const IR::Value& offset) {
-    const auto cbuf{fmt::format("{}_cbuf{}", ctx.stage_name, binding.U32())};
     const auto cast{ctx.profile.has_gl_cbuf_ftou_bug ? "" : "ftou"};
     if (offset.IsImmediate()) {
+        const auto cbuf{fmt::format("{}_cbuf{}", ctx.stage_name, binding.U32())};
         static constexpr u32 cbuf_size{0x10000};
         const u32 u32_offset{offset.U32()};
         const s32 signed_offset{static_cast<s32>(offset.U32())};
@@ -162,17 +170,17 @@ void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding
         return;
     }
     const auto offset_var{ctx.var_alloc.Consume(offset)};
+    const auto cbuf{ChooseCbuf(ctx, binding, fmt::format("{}>>4", offset_var))};
     if (!ctx.profile.has_gl_component_indexing_bug) {
-        ctx.AddU32x2("{}=uvec2({}({}[{}>>4][({}>>2)%4]),{}({}[({}+4)>>4][(({}+4)>>2)%4]));", inst,
-                     cast, cbuf, offset_var, offset_var, cast, cbuf, offset_var, offset_var);
+        ctx.AddU32x2("{}=uvec2({}({}[({}>>2)%4]),{}({}[(({}+4)>>2)%4]));", inst, cast, cbuf,
+                     offset_var, cast, cbuf, offset_var);
         return;
     }
     const auto ret{ctx.var_alloc.Define(inst, GlslVarType::U32x2)};
     const auto cbuf_offset{fmt::format("{}>>2", offset_var)};
     for (u32 swizzle = 0; swizzle < 4; ++swizzle) {
-        ctx.Add("if(({}&3)=={}){}=uvec2({}({}[{}>>4].{}),{}({}[({}+4)>>4].{}));", cbuf_offset,
-                swizzle, ret, cast, cbuf, offset_var, "xyzw"[swizzle], cast, cbuf, offset_var,
-                "xyzw"[(swizzle + 1) % 4]);
+        ctx.Add("if(({}&3)=={}){}=uvec2({}({}.{}),{}({}.{}));", cbuf_offset, swizzle, ret, cast,
+                cbuf, "xyzw"[swizzle], cast, cbuf, "xyzw"[(swizzle + 1) % 4]);
     }
 }
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_control_flow.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_control_flow.cpp
index c86465e8b..91a087487 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_control_flow.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_control_flow.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_convert.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_convert.cpp
index ce6ea1bb7..aeacb5a64 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_convert.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_convert.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_floating_point.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_floating_point.cpp
index 474189d87..882a48c43 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_floating_point.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_floating_point.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
index fae2e397a..cecdbb9d6 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
@@ -467,6 +466,7 @@ void EmitImageQueryDimensions(EmitContext& ctx, IR::Inst& inst, const IR::Value&
     case TextureType::ColorArray1D:
     case TextureType::Color2D:
     case TextureType::ColorCube:
+    case TextureType::Color2DRect:
         return ctx.AddU32x4(
             "{}=uvec4(uvec2(textureSize({},int({}))),0u,uint(textureQueryLevels({})));", inst,
             texture, lod, texture);
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h b/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
index 704baddc9..639691ba6 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_instructions.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_integer.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_integer.cpp
index b0d85be99..49397c9b2 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_integer.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_integer.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_logical.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_logical.cpp
index 742fec9cf..97d5bd9bd 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_logical.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_logical.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp
index 9fd41b4fd..28bd3f5b3 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp
index 4ebdfb3bc..b03a8ba1e 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_select.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_select.cpp
index b1e486e5f..d570f2328 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_select.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_select.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_shared_memory.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_shared_memory.cpp
index 74ae345e5..5095f5a29 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_shared_memory.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_shared_memory.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
index fcf620b79..67a54a84f 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_undefined.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_undefined.cpp
index cace1db85..5f6edcf02 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_undefined.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_undefined.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_warp.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_warp.cpp
index 6e01979b4..1245c9429 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_warp.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_warp.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
diff --git a/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp b/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp
index e816a93ec..c767a9dc3 100644
--- a/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp
+++ b/src/shader_recompiler/backend/glsl/glsl_emit_context.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/bindings.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
@@ -87,6 +86,7 @@ std::string_view SamplerType(TextureType type, bool is_depth) {
     case TextureType::ColorArray1D:
         return "sampler1DArray";
     case TextureType::Color2D:
+    case TextureType::Color2DRect:
         return "sampler2D";
     case TextureType::ColorArray2D:
         return "sampler2DArray";
@@ -359,6 +359,7 @@ EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile
         header += "layout(location=0) uniform vec4 scaling;";
     }
     DefineConstantBuffers(bindings);
+    DefineConstantBufferIndirect();
     DefineStorageBuffers(bindings);
     SetupImages(bindings);
     SetupTextures(bindings);
@@ -436,6 +437,24 @@ void EmitContext::DefineConstantBuffers(Bindings& bindings) {
     }
 }
 
+void EmitContext::DefineConstantBufferIndirect() {
+    if (!info.uses_cbuf_indirect) {
+        return;
+    }
+
+    header += profile.has_gl_cbuf_ftou_bug ? "uvec4 " : "vec4 ";
+    header += "GetCbufIndirect(uint binding, uint offset){"
+              "switch(binding){"
+              "default:";
+
+    for (const auto& desc : info.constant_buffer_descriptors) {
+        header +=
+            fmt::format("case {}:return {}_cbuf{}[offset];", desc.index, stage_name, desc.index);
+    }
+
+    header += "}}";
+}
+
 void EmitContext::DefineStorageBuffers(Bindings& bindings) {
     if (info.storage_buffers_descriptors.empty()) {
         return;
diff --git a/src/shader_recompiler/backend/glsl/glsl_emit_context.h b/src/shader_recompiler/backend/glsl/glsl_emit_context.h
index d9b639d29..dfd10ac28 100644
--- a/src/shader_recompiler/backend/glsl/glsl_emit_context.h
+++ b/src/shader_recompiler/backend/glsl/glsl_emit_context.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -162,6 +161,7 @@ public:
 private:
     void SetupExtensions();
     void DefineConstantBuffers(Bindings& bindings);
+    void DefineConstantBufferIndirect();
     void DefineStorageBuffers(Bindings& bindings);
     void DefineGenericOutput(size_t index, u32 invocations);
     void DefineHelperFunctions();
diff --git a/src/shader_recompiler/backend/glsl/var_alloc.cpp b/src/shader_recompiler/backend/glsl/var_alloc.cpp
index be0a695c0..8b7da539a 100644
--- a/src/shader_recompiler/backend/glsl/var_alloc.cpp
+++ b/src/shader_recompiler/backend/glsl/var_alloc.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string>
 #include <string_view>
diff --git a/src/shader_recompiler/backend/glsl/var_alloc.h b/src/shader_recompiler/backend/glsl/var_alloc.h
index 8b49f32a6..c571473ed 100644
--- a/src/shader_recompiler/backend/glsl/var_alloc.h
+++ b/src/shader_recompiler/backend/glsl/var_alloc.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
index 08b3a81ce..265ac9c85 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <span>
 #include <tuple>
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h
index b412957c7..7567b6fc9 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.h
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -22,7 +21,7 @@ constexpr u32 NUM_TEXTURE_AND_IMAGE_SCALING_WORDS =
 struct RescalingLayout {
     alignas(16) std::array<u32, NUM_TEXTURE_SCALING_WORDS> rescaling_textures;
     alignas(16) std::array<u32, NUM_IMAGE_SCALING_WORDS> rescaling_images;
-    alignas(16) u32 down_factor;
+    u32 down_factor;
 };
 constexpr u32 RESCALING_LAYOUT_WORDS_OFFSET = offsetof(RescalingLayout, rescaling_textures);
 constexpr u32 RESCALING_LAYOUT_DOWN_FACTOR_OFFSET = offsetof(RescalingLayout, down_factor);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp
index d3cbb14a9..4b3043b65 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp
@@ -1,6 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <bit>
 
 #include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp
index 9ce95a41b..0b9a3664f 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_barriers.cpp
@@ -1,11 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
-#include "shader_recompiler/frontend/ir/modifiers.h"
 
 namespace Shader::Backend::SPIRV {
 namespace {
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
index 02d1e63f7..c4ca28d11 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_composite.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_composite.cpp
index 5c3e1ee2b..e757e9aed 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_composite.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_composite.cpp
@@ -1,11 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
-#include "shader_recompiler/frontend/ir/modifiers.h"
 
 namespace Shader::Backend::SPIRV {
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
index 8ea730c80..2c68aba39 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
@@ -1,11 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <bit>
 #include <tuple>
 #include <utility>
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
@@ -123,34 +122,36 @@ std::optional<OutAttr> OutputAttrPointer(EmitContext& ctx, IR::Attribute attr) {
 }
 
 Id GetCbuf(EmitContext& ctx, Id result_type, Id UniformDefinitions::*member_ptr, u32 element_size,
-           const IR::Value& binding, const IR::Value& offset) {
+           const IR::Value& binding, const IR::Value& offset, const Id indirect_func) {
+    Id buffer_offset;
+    const Id uniform_type{ctx.uniform_types.*member_ptr};
+    if (offset.IsImmediate()) {
+        // Hardware been proved to read the aligned offset (e.g. LDC.U32 at 6 will read offset 4)
+        const Id imm_offset{ctx.Const(offset.U32() / element_size)};
+        buffer_offset = imm_offset;
+    } else if (element_size > 1) {
+        const u32 log2_element_size{static_cast<u32>(std::countr_zero(element_size))};
+        const Id shift{ctx.Const(log2_element_size)};
+        buffer_offset = ctx.OpShiftRightArithmetic(ctx.U32[1], ctx.Def(offset), shift);
+    } else {
+        buffer_offset = ctx.Def(offset);
+    }
     if (!binding.IsImmediate()) {
-        throw NotImplementedException("Constant buffer indexing");
+        return ctx.OpFunctionCall(result_type, indirect_func, ctx.Def(binding), buffer_offset);
     }
     const Id cbuf{ctx.cbufs[binding.U32()].*member_ptr};
-    const Id uniform_type{ctx.uniform_types.*member_ptr};
-    if (!offset.IsImmediate()) {
-        Id index{ctx.Def(offset)};
-        if (element_size > 1) {
-            const u32 log2_element_size{static_cast<u32>(std::countr_zero(element_size))};
-            const Id shift{ctx.Const(log2_element_size)};
-            index = ctx.OpShiftRightArithmetic(ctx.U32[1], ctx.Def(offset), shift);
-        }
-        const Id access_chain{ctx.OpAccessChain(uniform_type, cbuf, ctx.u32_zero_value, index)};
-        return ctx.OpLoad(result_type, access_chain);
-    }
-    // Hardware been proved to read the aligned offset (e.g. LDC.U32 at 6 will read offset 4)
-    const Id imm_offset{ctx.Const(offset.U32() / element_size)};
-    const Id access_chain{ctx.OpAccessChain(uniform_type, cbuf, ctx.u32_zero_value, imm_offset)};
+    const Id access_chain{ctx.OpAccessChain(uniform_type, cbuf, ctx.u32_zero_value, buffer_offset)};
     return ctx.OpLoad(result_type, access_chain);
 }
 
 Id GetCbufU32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
-    return GetCbuf(ctx, ctx.U32[1], &UniformDefinitions::U32, sizeof(u32), binding, offset);
+    return GetCbuf(ctx, ctx.U32[1], &UniformDefinitions::U32, sizeof(u32), binding, offset,
+                   ctx.load_const_func_u32);
 }
 
 Id GetCbufU32x4(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
-    return GetCbuf(ctx, ctx.U32[4], &UniformDefinitions::U32x4, sizeof(u32[4]), binding, offset);
+    return GetCbuf(ctx, ctx.U32[4], &UniformDefinitions::U32x4, sizeof(u32[4]), binding, offset,
+                   ctx.load_const_func_u32x4);
 }
 
 Id GetCbufElement(EmitContext& ctx, Id vector, const IR::Value& offset, u32 index_offset) {
@@ -201,7 +202,8 @@ void EmitGetIndirectBranchVariable(EmitContext&) {
 
 Id EmitGetCbufU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
     if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int8) {
-        const Id load{GetCbuf(ctx, ctx.U8, &UniformDefinitions::U8, sizeof(u8), binding, offset)};
+        const Id load{GetCbuf(ctx, ctx.U8, &UniformDefinitions::U8, sizeof(u8), binding, offset,
+                              ctx.load_const_func_u8)};
         return ctx.OpUConvert(ctx.U32[1], load);
     }
     Id element{};
@@ -217,7 +219,8 @@ Id EmitGetCbufU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& of
 
 Id EmitGetCbufS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
     if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int8) {
-        const Id load{GetCbuf(ctx, ctx.S8, &UniformDefinitions::S8, sizeof(s8), binding, offset)};
+        const Id load{GetCbuf(ctx, ctx.S8, &UniformDefinitions::S8, sizeof(s8), binding, offset,
+                              ctx.load_const_func_u8)};
         return ctx.OpSConvert(ctx.U32[1], load);
     }
     Id element{};
@@ -233,8 +236,8 @@ Id EmitGetCbufS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& of
 
 Id EmitGetCbufU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
     if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int16) {
-        const Id load{
-            GetCbuf(ctx, ctx.U16, &UniformDefinitions::U16, sizeof(u16), binding, offset)};
+        const Id load{GetCbuf(ctx, ctx.U16, &UniformDefinitions::U16, sizeof(u16), binding, offset,
+                              ctx.load_const_func_u16)};
         return ctx.OpUConvert(ctx.U32[1], load);
     }
     Id element{};
@@ -250,8 +253,8 @@ Id EmitGetCbufU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& o
 
 Id EmitGetCbufS16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
     if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int16) {
-        const Id load{
-            GetCbuf(ctx, ctx.S16, &UniformDefinitions::S16, sizeof(s16), binding, offset)};
+        const Id load{GetCbuf(ctx, ctx.S16, &UniformDefinitions::S16, sizeof(s16), binding, offset,
+                              ctx.load_const_func_u16)};
         return ctx.OpSConvert(ctx.U32[1], load);
     }
     Id element{};
@@ -276,7 +279,8 @@ Id EmitGetCbufU32(EmitContext& ctx, const IR::Value& binding, const IR::Value& o
 
 Id EmitGetCbufF32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
     if (ctx.profile.support_descriptor_aliasing) {
-        return GetCbuf(ctx, ctx.F32[1], &UniformDefinitions::F32, sizeof(f32), binding, offset);
+        return GetCbuf(ctx, ctx.F32[1], &UniformDefinitions::F32, sizeof(f32), binding, offset,
+                       ctx.load_const_func_f32);
     } else {
         const Id vector{GetCbufU32x4(ctx, binding, offset)};
         return ctx.OpBitcast(ctx.F32[1], GetCbufElement(ctx, vector, offset, 0u));
@@ -285,8 +289,8 @@ Id EmitGetCbufF32(EmitContext& ctx, const IR::Value& binding, const IR::Value& o
 
 Id EmitGetCbufU32x2(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) {
     if (ctx.profile.support_descriptor_aliasing) {
-        return GetCbuf(ctx, ctx.U32[2], &UniformDefinitions::U32x2, sizeof(u32[2]), binding,
-                       offset);
+        return GetCbuf(ctx, ctx.U32[2], &UniformDefinitions::U32x2, sizeof(u32[2]), binding, offset,
+                       ctx.load_const_func_u32x2);
     } else {
         const Id vector{GetCbufU32x4(ctx, binding, offset)};
         return ctx.OpCompositeConstruct(ctx.U32[2], GetCbufElement(ctx, vector, offset, 0u),
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp
index 1eca3aa85..7ad0b08ac 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_control_flow.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_convert.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_convert.cpp
index 832de2452..a88f1b7c4 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_convert.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_convert.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
index 0cdc46495..c740c96fb 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 #include "shader_recompiler/frontend/ir/modifiers.h"
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
index d18d5f1d5..fb5799c42 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <boost/container/static_vector.hpp>
 
@@ -454,6 +453,7 @@ Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, const IR::Value& i
     case TextureType::ColorArray1D:
     case TextureType::Color2D:
     case TextureType::ColorCube:
+    case TextureType::Color2DRect:
         return ctx.OpCompositeConstruct(ctx.U32[4], ctx.OpImageQuerySizeLod(ctx.U32[2], image, lod),
                                         zero, mips());
     case TextureType::ColorArray2D:
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp
index a96190bc6..2a12feddc 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 #include "shader_recompiler/frontend/ir/modifiers.h"
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h b/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
index f263b41b0..984d072b4 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
index 44521f539..960bdea6f 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_logical.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_logical.cpp
index 47745f7ee..c38427c93 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_logical.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_logical.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp
index 175f4be19..8693801c7 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <bit>
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
index 48caf1ffc..68e5b1c8e 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_shared_memory.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_shared_memory.cpp
index 330c9052c..df05dad74 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_shared_memory.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_shared_memory.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_special.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_special.cpp
index d96a17583..00be1f127 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_special.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_special.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp
index b5766fc52..0649290b0 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_undefined.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp
index 7034228bf..7cbbbfaa6 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_warp.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
 #include "shader_recompiler/backend/spirv/spirv_emit_context.h"
 
diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
index cd90c084a..aecc4c612 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
@@ -1,11 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
+#include <bit>
 #include <climits>
-#include <string_view>
 
 #include <boost/container/static_vector.hpp>
 
@@ -42,6 +41,7 @@ Id ImageType(EmitContext& ctx, const TextureDescriptor& desc) {
     case TextureType::ColorArray1D:
         return ctx.TypeImage(type, spv::Dim::Dim1D, depth, true, false, 1, format);
     case TextureType::Color2D:
+    case TextureType::Color2DRect:
         return ctx.TypeImage(type, spv::Dim::Dim2D, depth, false, false, 1, format);
     case TextureType::ColorArray2D:
         return ctx.TypeImage(type, spv::Dim::Dim2D, depth, true, false, 1, format);
@@ -464,6 +464,7 @@ EmitContext::EmitContext(const Profile& profile_, const RuntimeInfo& runtime_inf
     DefineSharedMemory(program);
     DefineSharedMemoryFunctions(program);
     DefineConstantBuffers(program.info, uniform_binding);
+    DefineConstantBufferIndirectFunctions(program.info);
     DefineStorageBuffers(program.info, storage_binding);
     DefineTextureBuffers(program.info, texture_binding);
     DefineImageBuffers(program.info, image_binding);
@@ -993,7 +994,7 @@ void EmitContext::DefineConstantBuffers(const Info& info, u32& binding) {
         }
         return;
     }
-    IR::Type types{info.used_constant_buffer_types};
+    IR::Type types{info.used_constant_buffer_types | info.used_indirect_cbuf_types};
     if (True(types & IR::Type::U8)) {
         if (profile.support_int8) {
             DefineConstBuffers(*this, info, &UniformDefinitions::U8, binding, U8, 'u', sizeof(u8));
@@ -1027,6 +1028,63 @@ void EmitContext::DefineConstantBuffers(const Info& info, u32& binding) {
     binding += static_cast<u32>(info.constant_buffer_descriptors.size());
 }
 
+void EmitContext::DefineConstantBufferIndirectFunctions(const Info& info) {
+    if (!info.uses_cbuf_indirect) {
+        return;
+    }
+    const auto make_accessor{[&](Id buffer_type, Id UniformDefinitions::*member_ptr) {
+        const Id func_type{TypeFunction(buffer_type, U32[1], U32[1])};
+        const Id func{OpFunction(buffer_type, spv::FunctionControlMask::MaskNone, func_type)};
+        const Id binding{OpFunctionParameter(U32[1])};
+        const Id offset{OpFunctionParameter(U32[1])};
+
+        AddLabel();
+
+        const Id merge_label{OpLabel()};
+        const Id uniform_type{uniform_types.*member_ptr};
+
+        std::array<Id, Info::MAX_INDIRECT_CBUFS> buf_labels;
+        std::array<Sirit::Literal, Info::MAX_INDIRECT_CBUFS> buf_literals;
+        for (u32 i = 0; i < Info::MAX_INDIRECT_CBUFS; i++) {
+            buf_labels[i] = OpLabel();
+            buf_literals[i] = Sirit::Literal{i};
+        }
+        OpSelectionMerge(merge_label, spv::SelectionControlMask::MaskNone);
+        OpSwitch(binding, buf_labels[0], buf_literals, buf_labels);
+        for (u32 i = 0; i < Info::MAX_INDIRECT_CBUFS; i++) {
+            AddLabel(buf_labels[i]);
+            const Id cbuf{cbufs[i].*member_ptr};
+            const Id access_chain{OpAccessChain(uniform_type, cbuf, u32_zero_value, offset)};
+            const Id result{OpLoad(buffer_type, access_chain)};
+            OpReturnValue(result);
+        }
+        AddLabel(merge_label);
+        OpUnreachable();
+        OpFunctionEnd();
+        return func;
+    }};
+    IR::Type types{info.used_indirect_cbuf_types};
+    bool supports_aliasing = profile.support_descriptor_aliasing;
+    if (supports_aliasing && True(types & IR::Type::U8)) {
+        load_const_func_u8 = make_accessor(U8, &UniformDefinitions::U8);
+    }
+    if (supports_aliasing && True(types & IR::Type::U16)) {
+        load_const_func_u16 = make_accessor(U16, &UniformDefinitions::U16);
+    }
+    if (supports_aliasing && True(types & IR::Type::F32)) {
+        load_const_func_f32 = make_accessor(F32[1], &UniformDefinitions::F32);
+    }
+    if (supports_aliasing && True(types & IR::Type::U32)) {
+        load_const_func_u32 = make_accessor(U32[1], &UniformDefinitions::U32);
+    }
+    if (supports_aliasing && True(types & IR::Type::U32x2)) {
+        load_const_func_u32x2 = make_accessor(U32[2], &UniformDefinitions::U32x2);
+    }
+    if (!supports_aliasing || True(types & IR::Type::U32x4)) {
+        load_const_func_u32x4 = make_accessor(U32[4], &UniformDefinitions::U32x4);
+    }
+}
+
 void EmitContext::DefineStorageBuffers(const Info& info, u32& binding) {
     if (info.storage_buffers_descriptors.empty()) {
         return;
@@ -1249,7 +1307,7 @@ void EmitContext::DefineInputs(const IR::Program& program) {
         subgroup_mask_gt = DefineInput(*this, U32[4], false, spv::BuiltIn::SubgroupGtMaskKHR);
         subgroup_mask_ge = DefineInput(*this, U32[4], false, spv::BuiltIn::SubgroupGeMaskKHR);
     }
-    if (info.uses_subgroup_invocation_id || info.uses_subgroup_shuffles ||
+    if (info.uses_fswzadd || info.uses_subgroup_invocation_id || info.uses_subgroup_shuffles ||
         (profile.warp_size_potentially_larger_than_guest &&
          (info.uses_subgroup_vote || info.uses_subgroup_mask))) {
         subgroup_local_invocation_id =
@@ -1354,7 +1412,8 @@ void EmitContext::DefineInputs(const IR::Program& program) {
 void EmitContext::DefineOutputs(const IR::Program& program) {
     const Info& info{program.info};
     const std::optional<u32> invocations{program.invocations};
-    if (info.stores.AnyComponent(IR::Attribute::PositionX) || stage == Stage::VertexB) {
+    if (runtime_info.convert_depth_mode || info.stores.AnyComponent(IR::Attribute::PositionX) ||
+        stage == Stage::VertexB) {
         output_position = DefineOutput(*this, F32[4], invocations, spv::BuiltIn::Position);
     }
     if (info.stores[IR::Attribute::PointSize] || runtime_info.fixed_state_point_size) {
diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.h b/src/shader_recompiler/backend/spirv/spirv_emit_context.h
index f87138f7e..bc25b8b84 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.h
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.h
@@ -1,11 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
-#include <string_view>
 
 #include <sirit/sirit.h>
 
@@ -294,6 +292,13 @@ public:
 
     std::vector<Id> interfaces;
 
+    Id load_const_func_u8{};
+    Id load_const_func_u16{};
+    Id load_const_func_u32{};
+    Id load_const_func_f32{};
+    Id load_const_func_u32x2{};
+    Id load_const_func_u32x4{};
+
 private:
     void DefineCommonTypes(const Info& info);
     void DefineCommonConstants();
@@ -302,6 +307,7 @@ private:
     void DefineSharedMemory(const IR::Program& program);
     void DefineSharedMemoryFunctions(const IR::Program& program);
     void DefineConstantBuffers(const Info& info, u32& binding);
+    void DefineConstantBufferIndirectFunctions(const Info& info);
     void DefineStorageBuffers(const Info& info, u32& binding);
     void DefineTextureBuffers(const Info& info, u32& binding);
     void DefineImageBuffers(const Info& info, u32& binding);
diff --git a/src/shader_recompiler/environment.h b/src/shader_recompiler/environment.h
index db16429d4..9729d48c6 100644
--- a/src/shader_recompiler/environment.h
+++ b/src/shader_recompiler/environment.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/exception.h b/src/shader_recompiler/exception.h
index d98b6029b..322fce657 100644
--- a/src/shader_recompiler/exception.h
+++ b/src/shader_recompiler/exception.h
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <exception>
 #include <string>
-#include <string_view>
 #include <utility>
 
 #include "common/logging/formatter.h"
diff --git a/src/shader_recompiler/frontend/ir/abstract_syntax_list.h b/src/shader_recompiler/frontend/ir/abstract_syntax_list.h
index b61773487..7edf21e8a 100644
--- a/src/shader_recompiler/frontend/ir/abstract_syntax_list.h
+++ b/src/shader_recompiler/frontend/ir/abstract_syntax_list.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/attribute.cpp b/src/shader_recompiler/frontend/ir/attribute.cpp
index 4d0b8b8e5..7d3d882e4 100644
--- a/src/shader_recompiler/frontend/ir/attribute.cpp
+++ b/src/shader_recompiler/frontend/ir/attribute.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 
diff --git a/src/shader_recompiler/frontend/ir/attribute.h b/src/shader_recompiler/frontend/ir/attribute.h
index 3bbd38a03..6ee3947b1 100644
--- a/src/shader_recompiler/frontend/ir/attribute.h
+++ b/src/shader_recompiler/frontend/ir/attribute.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/basic_block.cpp b/src/shader_recompiler/frontend/ir/basic_block.cpp
index 974efa4a0..14293770e 100644
--- a/src/shader_recompiler/frontend/ir/basic_block.cpp
+++ b/src/shader_recompiler/frontend/ir/basic_block.cpp
@@ -1,13 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <initializer_list>
 #include <map>
-#include <memory>
 
-#include "common/bit_cast.h"
 #include "common/common_types.h"
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/value.h"
diff --git a/src/shader_recompiler/frontend/ir/basic_block.h b/src/shader_recompiler/frontend/ir/basic_block.h
index fbfe98266..c9d83661a 100644
--- a/src/shader_recompiler/frontend/ir/basic_block.h
+++ b/src/shader_recompiler/frontend/ir/basic_block.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/breadth_first_search.h b/src/shader_recompiler/frontend/ir/breadth_first_search.h
index a52ccbd58..ec5542554 100644
--- a/src/shader_recompiler/frontend/ir/breadth_first_search.h
+++ b/src/shader_recompiler/frontend/ir/breadth_first_search.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/condition.cpp b/src/shader_recompiler/frontend/ir/condition.cpp
index fc18ea2a2..fb6b141d3 100644
--- a/src/shader_recompiler/frontend/ir/condition.cpp
+++ b/src/shader_recompiler/frontend/ir/condition.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string>
 
diff --git a/src/shader_recompiler/frontend/ir/condition.h b/src/shader_recompiler/frontend/ir/condition.h
index aa8597c60..1cad46b9b 100644
--- a/src/shader_recompiler/frontend/ir/condition.h
+++ b/src/shader_recompiler/frontend/ir/condition.h
@@ -1,10 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <compare>
 #include <string>
 
 #include <fmt/format.h>
diff --git a/src/shader_recompiler/frontend/ir/flow_test.cpp b/src/shader_recompiler/frontend/ir/flow_test.cpp
index 6ebb4ad89..a859efdde 100644
--- a/src/shader_recompiler/frontend/ir/flow_test.cpp
+++ b/src/shader_recompiler/frontend/ir/flow_test.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string>
 
diff --git a/src/shader_recompiler/frontend/ir/flow_test.h b/src/shader_recompiler/frontend/ir/flow_test.h
index 09e113773..88f7c9e82 100644
--- a/src/shader_recompiler/frontend/ir/flow_test.h
+++ b/src/shader_recompiler/frontend/ir/flow_test.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index 356f889ac..11086ed8c 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_cast.h"
 #include "shader_recompiler/frontend/ir/ir_emitter.h"
@@ -1833,6 +1832,11 @@ Value IREmitter::ImageQueryDimension(const Value& handle, const IR::U32& lod) {
     return Inst(op, handle, lod);
 }
 
+Value IREmitter::ImageQueryDimension(const Value& handle, const IR::U32& lod,
+                                     TextureInstInfo info) {
+    return Inst(Opcode::ImageQueryDimensions, Flags{info}, handle, lod);
+}
+
 Value IREmitter::ImageQueryLod(const Value& handle, const Value& coords, TextureInstInfo info) {
     const Opcode op{handle.IsImmediate() ? Opcode::BoundImageQueryLod
                                          : Opcode::BindlessImageQueryLod};
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index 13eefa88b..25839a371 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -316,6 +315,8 @@ public:
                                                  const F32& dref, const F32& lod,
                                                  const Value& offset, TextureInstInfo info);
     [[nodiscard]] Value ImageQueryDimension(const Value& handle, const IR::U32& lod);
+    [[nodiscard]] Value ImageQueryDimension(const Value& handle, const IR::U32& lod,
+                                            TextureInstInfo info);
 
     [[nodiscard]] Value ImageQueryLod(const Value& handle, const Value& coords,
                                       TextureInstInfo info);
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.cpp b/src/shader_recompiler/frontend/ir/microinstruction.cpp
index 631446cf7..468782eb1 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.cpp
+++ b/src/shader_recompiler/frontend/ir/microinstruction.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <memory>
@@ -326,6 +325,11 @@ void Inst::AddPhiOperand(Block* predecessor, const Value& value) {
     phi_args.emplace_back(predecessor, value);
 }
 
+void Inst::ErasePhiOperand(size_t index) {
+    const auto operand_it{phi_args.begin() + static_cast<ptrdiff_t>(index)};
+    phi_args.erase(operand_it);
+}
+
 void Inst::OrderPhiArgs() {
     if (op != Opcode::Phi) {
         throw LogicError("{} is not a Phi instruction", op);
diff --git a/src/shader_recompiler/frontend/ir/modifiers.h b/src/shader_recompiler/frontend/ir/modifiers.h
index 77cda1f8a..69035d462 100644
--- a/src/shader_recompiler/frontend/ir/modifiers.h
+++ b/src/shader_recompiler/frontend/ir/modifiers.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/opcodes.cpp b/src/shader_recompiler/frontend/ir/opcodes.cpp
index 24d024ad7..9e4d9e65a 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.cpp
+++ b/src/shader_recompiler/frontend/ir/opcodes.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <string_view>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/ir/opcodes.h"
 
diff --git a/src/shader_recompiler/frontend/ir/opcodes.h b/src/shader_recompiler/frontend/ir/opcodes.h
index 9ab108292..752879a18 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.h
+++ b/src/shader_recompiler/frontend/ir/opcodes.h
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <algorithm>
 #include <array>
-#include <string_view>
 
 #include <fmt/format.h>
 
@@ -105,6 +103,6 @@ struct fmt::formatter<Shader::IR::Opcode> {
     }
     template <typename FormatContext>
     auto format(const Shader::IR::Opcode& op, FormatContext& ctx) {
-        return format_to(ctx.out(), "{}", Shader::IR::NameOf(op));
+        return fmt::format_to(ctx.out(), "{}", Shader::IR::NameOf(op));
     }
 };
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index efb6bfac3..86410ddfc 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 //     opcode name,                                         return type,    arg1 type,      arg2 type,      arg3 type,      arg4 type,      arg4 type,      ...
 OPCODE(Phi,                                                 Opaque,                                                                                         )
diff --git a/src/shader_recompiler/frontend/ir/patch.cpp b/src/shader_recompiler/frontend/ir/patch.cpp
index 4c956a970..b0707d85a 100644
--- a/src/shader_recompiler/frontend/ir/patch.cpp
+++ b/src/shader_recompiler/frontend/ir/patch.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/exception.h"
 #include "shader_recompiler/frontend/ir/patch.h"
diff --git a/src/shader_recompiler/frontend/ir/patch.h b/src/shader_recompiler/frontend/ir/patch.h
index 6d66ff0d6..1e37c8eb6 100644
--- a/src/shader_recompiler/frontend/ir/patch.h
+++ b/src/shader_recompiler/frontend/ir/patch.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/post_order.cpp b/src/shader_recompiler/frontend/ir/post_order.cpp
index 16bc44101..f526615fc 100644
--- a/src/shader_recompiler/frontend/ir/post_order.cpp
+++ b/src/shader_recompiler/frontend/ir/post_order.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
diff --git a/src/shader_recompiler/frontend/ir/post_order.h b/src/shader_recompiler/frontend/ir/post_order.h
index 07bfbadc3..d93071b07 100644
--- a/src/shader_recompiler/frontend/ir/post_order.h
+++ b/src/shader_recompiler/frontend/ir/post_order.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/pred.h b/src/shader_recompiler/frontend/ir/pred.h
index 4e7f32423..a77c1e2a7 100644
--- a/src/shader_recompiler/frontend/ir/pred.h
+++ b/src/shader_recompiler/frontend/ir/pred.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/program.cpp b/src/shader_recompiler/frontend/ir/program.cpp
index 3fc06f855..bda56ff46 100644
--- a/src/shader_recompiler/frontend/ir/program.cpp
+++ b/src/shader_recompiler/frontend/ir/program.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <map>
 #include <string>
diff --git a/src/shader_recompiler/frontend/ir/program.h b/src/shader_recompiler/frontend/ir/program.h
index ebcaa8bc2..6b4a05c59 100644
--- a/src/shader_recompiler/frontend/ir/program.h
+++ b/src/shader_recompiler/frontend/ir/program.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/reg.h b/src/shader_recompiler/frontend/ir/reg.h
index a4b635792..f7cb716a9 100644
--- a/src/shader_recompiler/frontend/ir/reg.h
+++ b/src/shader_recompiler/frontend/ir/reg.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/type.cpp b/src/shader_recompiler/frontend/ir/type.cpp
index f28341bfe..32657cb05 100644
--- a/src/shader_recompiler/frontend/ir/type.cpp
+++ b/src/shader_recompiler/frontend/ir/type.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <string>
diff --git a/src/shader_recompiler/frontend/ir/type.h b/src/shader_recompiler/frontend/ir/type.h
index 294b230c4..04c8c4ddb 100644
--- a/src/shader_recompiler/frontend/ir/type.h
+++ b/src/shader_recompiler/frontend/ir/type.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/ir/value.cpp b/src/shader_recompiler/frontend/ir/value.cpp
index d365ea1bc..346169328 100644
--- a/src/shader_recompiler/frontend/ir/value.cpp
+++ b/src/shader_recompiler/frontend/ir/value.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "shader_recompiler/frontend/ir/opcodes.h"
 #include "shader_recompiler/frontend/ir/value.h"
 
 namespace Shader::IR {
diff --git a/src/shader_recompiler/frontend/ir/value.h b/src/shader_recompiler/frontend/ir/value.h
index 947579852..1a2e4ccb6 100644
--- a/src/shader_recompiler/frontend/ir/value.h
+++ b/src/shader_recompiler/frontend/ir/value.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -179,9 +178,13 @@ public:
 
     /// Get a pointer to the block of a phi argument.
     [[nodiscard]] Block* PhiBlock(size_t index) const;
+
     /// Add phi operand to a phi instruction.
     void AddPhiOperand(Block* predecessor, const Value& value);
 
+    // Erase the phi operand at the given index.
+    void ErasePhiOperand(size_t index);
+
     /// Orders the Phi arguments from farthest away to nearest.
     void OrderPhiArgs();
 
diff --git a/src/shader_recompiler/frontend/maxwell/control_flow.cpp b/src/shader_recompiler/frontend/maxwell/control_flow.cpp
index efe457baa..6939692cd 100644
--- a/src/shader_recompiler/frontend/maxwell/control_flow.cpp
+++ b/src/shader_recompiler/frontend/maxwell/control_flow.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
diff --git a/src/shader_recompiler/frontend/maxwell/control_flow.h b/src/shader_recompiler/frontend/maxwell/control_flow.h
index a6bd3e196..1ce45b3a5 100644
--- a/src/shader_recompiler/frontend/maxwell/control_flow.h
+++ b/src/shader_recompiler/frontend/maxwell/control_flow.h
@@ -1,10 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <compare>
 #include <optional>
 #include <span>
 #include <string>
@@ -15,6 +13,7 @@
 
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/ir/condition.h"
+#include "shader_recompiler/frontend/ir/reg.h"
 #include "shader_recompiler/frontend/maxwell/instruction.h"
 #include "shader_recompiler/frontend/maxwell/location.h"
 #include "shader_recompiler/frontend/maxwell/opcodes.h"
@@ -59,7 +58,7 @@ public:
     [[nodiscard]] Stack Remove(Token token) const;
 
 private:
-    boost::container::small_vector<StackEntry, 3> entries;
+    std::vector<StackEntry> entries;
 };
 
 struct IndirectBranch {
diff --git a/src/shader_recompiler/frontend/maxwell/decode.cpp b/src/shader_recompiler/frontend/maxwell/decode.cpp
index 972f677dc..455c91470 100644
--- a/src/shader_recompiler/frontend/maxwell/decode.cpp
+++ b/src/shader_recompiler/frontend/maxwell/decode.cpp
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <bit>
 #include <memory>
-#include <string_view>
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/decode.h b/src/shader_recompiler/frontend/maxwell/decode.h
index b4f080fd7..fc2fc016a 100644
--- a/src/shader_recompiler/frontend/maxwell/decode.h
+++ b/src/shader_recompiler/frontend/maxwell/decode.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.cpp b/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.cpp
index 008625cb3..712aefaa0 100644
--- a/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.cpp
+++ b/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <optional>
 
diff --git a/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.h b/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.h
index eee5102fa..9a3afd19c 100644
--- a/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.h
+++ b/src/shader_recompiler/frontend/maxwell/indirect_branch_table_track.h
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <optional>
 
-#include "common/bit_field.h"
 #include "common/common_types.h"
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/ir/reg.h"
diff --git a/src/shader_recompiler/frontend/maxwell/instruction.h b/src/shader_recompiler/frontend/maxwell/instruction.h
index 743d68d61..d86c8cd34 100644
--- a/src/shader_recompiler/frontend/maxwell/instruction.h
+++ b/src/shader_recompiler/frontend/maxwell/instruction.h
@@ -1,13 +1,11 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "shader_recompiler/frontend/ir/flow_test.h"
-#include "shader_recompiler/frontend/ir/reg.h"
 
 namespace Shader::Maxwell {
 
diff --git a/src/shader_recompiler/frontend/maxwell/location.h b/src/shader_recompiler/frontend/maxwell/location.h
index 26d29eae2..0c0477e2d 100644
--- a/src/shader_recompiler/frontend/maxwell/location.h
+++ b/src/shader_recompiler/frontend/maxwell/location.h
@@ -1,12 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <compare>
-#include <iterator>
-
 #include <fmt/format.h>
 
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/maxwell.inc b/src/shader_recompiler/frontend/maxwell/maxwell.inc
index 2fee591bb..495b3e9f1 100644
--- a/src/shader_recompiler/frontend/maxwell/maxwell.inc
+++ b/src/shader_recompiler/frontend/maxwell/maxwell.inc
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 INST(AL2P,         "AL2P",           "1110 1111 1010 0---")
 INST(ALD,          "ALD",            "1110 1111 1101 1---")
diff --git a/src/shader_recompiler/frontend/maxwell/opcodes.cpp b/src/shader_recompiler/frontend/maxwell/opcodes.cpp
index ccc40c20c..2d5c4d79e 100644
--- a/src/shader_recompiler/frontend/maxwell/opcodes.cpp
+++ b/src/shader_recompiler/frontend/maxwell/opcodes.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 
diff --git a/src/shader_recompiler/frontend/maxwell/opcodes.h b/src/shader_recompiler/frontend/maxwell/opcodes.h
index cd574f29d..72dd143c2 100644
--- a/src/shader_recompiler/frontend/maxwell/opcodes.h
+++ b/src/shader_recompiler/frontend/maxwell/opcodes.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -25,6 +24,6 @@ struct fmt::formatter<Shader::Maxwell::Opcode> {
     }
     template <typename FormatContext>
     auto format(const Shader::Maxwell::Opcode& opcode, FormatContext& ctx) {
-        return format_to(ctx.out(), "{}", NameOf(opcode));
+        return fmt::format_to(ctx.out(), "{}", NameOf(opcode));
     }
 };
diff --git a/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp b/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
index 69eeaa3e6..ce42475d4 100644
--- a/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
+++ b/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <memory>
@@ -8,7 +7,6 @@
 #include <unordered_map>
 #include <utility>
 #include <vector>
-#include <version>
 
 #include <fmt/format.h>
 
@@ -17,7 +15,6 @@
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/ir_emitter.h"
-#include "shader_recompiler/frontend/maxwell/decode.h"
 #include "shader_recompiler/frontend/maxwell/structured_control_flow.h"
 #include "shader_recompiler/frontend/maxwell/translate/translate.h"
 #include "shader_recompiler/host_translate_info.h"
@@ -967,9 +964,9 @@ private:
         demote_endif_node.type = Type::EndIf;
         demote_endif_node.data.end_if.merge = return_block_it->data.block;
 
-        asl.insert(return_block_it, demote_endif_node);
-        asl.insert(return_block_it, demote_node);
-        asl.insert(return_block_it, demote_if_node);
+        const auto next_it_1 = asl.insert(return_block_it, demote_endif_node);
+        const auto next_it_2 = asl.insert(next_it_1, demote_node);
+        asl.insert(next_it_2, demote_if_node);
     }
 
     ObjectPool<Statement>& stmt_pool;
@@ -978,13 +975,7 @@ private:
     Environment& env;
     IR::AbstractSyntaxList& syntax_list;
     bool uses_demote_to_helper{};
-
-// TODO: C++20 Remove this when all compilers support constexpr std::vector
-#if __cpp_lib_constexpr_vector >= 201907
-    static constexpr Flow::Block dummy_flow_block;
-#else
     const Flow::Block dummy_flow_block;
-#endif
 };
 } // Anonymous namespace
 
diff --git a/src/shader_recompiler/frontend/maxwell/structured_control_flow.h b/src/shader_recompiler/frontend/maxwell/structured_control_flow.h
index e38158da3..15c1185ed 100644
--- a/src/shader_recompiler/frontend/maxwell/structured_control_flow.h
+++ b/src/shader_recompiler/frontend/maxwell/structured_control_flow.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_global_memory.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_global_memory.cpp
index d9f999e05..a6be7c97e 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_global_memory.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_global_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_shared_memory.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_shared_memory.cpp
index 8b974621e..5ce911247 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_shared_memory.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/atomic_operations_shared_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp
index fb3f00d3f..f6ff160c9 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/attribute_memory_to_physical.cpp
@@ -1,10 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
-#include "shader_recompiler/frontend/maxwell/opcodes.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/barrier_operations.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/barrier_operations.cpp
index 86e433e41..fb5368c7b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/barrier_operations.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/barrier_operations.cpp
@@ -1,11 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
-#include "shader_recompiler/frontend/ir/modifiers.h"
-#include "shader_recompiler/frontend/maxwell/opcodes.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp
index 9d5a87e52..8d8a90c9b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_extract.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp
index 1e1ec2119..e03ccc1ad 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/bitfield_insert.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/branch_indirect.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/branch_indirect.cpp
index 371c0e0f7..50aa16049 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/branch_indirect.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/branch_indirect.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h b/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
index fd73f656c..b43bb01b8 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.cpp
index 20458d2ad..3fd2c616d 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h"
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h b/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h
index 214d0af3c..25b7e12e6 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h
@@ -1,10 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include "common/common_types.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp
index 420f2fb94..4bf151499 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/condition_code_set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_add.cpp
index 5a1b3a8fc..b24ac80e0 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp
index 1173192e4..6f040c45c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_compare_and_set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp
index f66097014..b43a3a2e6 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_fused_multiply_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp
index 6b551847c..59a138eef 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_min_max.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp
index c0159fb65..a3dcdb6d7 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_multiply.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/double_set_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/double_set_predicate.cpp
index b8e74ee44..24859f5b8 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/double_set_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/double_set_predicate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp
index c2443c886..c1179d9aa 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp
@@ -1,9 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
-#include "shader_recompiler/exception.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
@@ -12,9 +10,13 @@ void ExitFragment(TranslatorVisitor& v) {
     const ProgramHeader sph{v.env.SPH()};
     IR::Reg src_reg{IR::Reg::R0};
     for (u32 render_target = 0; render_target < 8; ++render_target) {
+        if (!sph.ps.HasOutputComponents(render_target)) {
+            continue;
+        }
         const std::array<bool, 4> mask{sph.ps.EnabledOutputComponents(render_target)};
         for (u32 component = 0; component < 4; ++component) {
             if (!mask[component]) {
+                ++src_reg;
                 continue;
             }
             v.ir.SetFragColor(render_target, component, v.F(src_reg));
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/find_leading_one.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/find_leading_one.cpp
index f0cb25d61..a920bfcb2 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/find_leading_one.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/find_leading_one.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
index b8c89810c..7350b6a82 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp
index 7127ebf54..b26a68766 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp
index eece4f28f..8f253ff6e 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare_and_set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp
index 02ab023c1..7f3dccc52 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_floating_point.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_integer.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_integer.cpp
index 92b1ce015..4942878b9 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_integer.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_conversion_integer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <limits>
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
index fa2a7807b..fb9f40b82 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp
index c0d6ee5af..125ade769 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_min_max.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
index 2f8605619..64b213ebf 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
@@ -1,11 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
-#include "shader_recompiler/frontend/maxwell/opcodes.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
index 06226b7ce..fc8c7174b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
index f91b93fad..96e3e68e0 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_set_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_set_predicate.cpp
index 5f93a1513..cbdaafc7b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_set_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_set_predicate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_swizzled_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_swizzled_add.cpp
index 7550a8d4c..ef4ffa54b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_swizzled_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_swizzled_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_add.cpp
index f2738a93b..3e810b67f 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h"
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_fused_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_fused_multiply_add.cpp
index fd7986701..a75a2d84b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_fused_multiply_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_fused_multiply_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h"
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.cpp
index 0dbeb7f56..014217ece 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h"
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h
index 59da56a7e..3283b85bd 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h
@@ -1,13 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
-#include "shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h"
-#include "shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_multiply.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_multiply.cpp
index 3f548ce76..c83b5649a 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_multiply.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_multiply.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h"
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set.cpp
index cca5b831f..c3080da25 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set.cpp
@@ -1,7 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set_predicate.cpp
index b3931dae3..a08979e8d 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_set_predicate.cpp
@@ -1,7 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "shader_recompiler/frontend/maxwell/translate/impl/common_funcs.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/half_floating_point_helper.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
index b446aae0e..b0ebc75f7 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "shader_recompiler/frontend/ir/ir_emitter.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
index 335e4f24f..adf7cad06 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add.cpp
index 8ffd84867..49f70451a 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add_three_input.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add_three_input.cpp
index 040cfc10f..3d9877359 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add_three_input.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_add_three_input.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare.cpp
index ba6e01926..ac1b405c5 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp
index 8ce1aee04..a708f8b91 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_compare_and_set.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp
index 0b8119ddd..a2dc0f4a6 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_floating_point_conversion.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp
index 5feefc0ce..442365a26 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_funnel_shift.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp
index 1badbacc4..c3f6b0b7d 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_minimum_maximum.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_popcount.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_popcount.cpp
index 5ece7678d..2a535f387 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_popcount.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_popcount.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_scaled_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_scaled_add.cpp
index 044671943..4a3f0772f 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_scaled_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_scaled_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_set_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_set_predicate.cpp
index bee10e5b9..c5d5221a0 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_set_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_set_predicate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
index 20af68852..5779cfbdd 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp
index be00bb605..2dccd2ca6 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_right.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_short_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_short_multiply_add.cpp
index 2932cdc42..a96f8707e 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_short_multiply_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_short_multiply_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_to_integer_conversion.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_to_integer_conversion.cpp
index 53e8d8923..7484621d0 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_to_integer_conversion.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_to_integer_conversion.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/internal_stage_buffer_entry_read.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/internal_stage_buffer_entry_read.cpp
index 9b85f8059..7025f14a2 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/internal_stage_buffer_entry_read.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/internal_stage_buffer_entry_read.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.cpp
index 2300088e3..7e12c089b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -11,10 +10,20 @@ namespace Shader::Maxwell {
 using namespace LDC;
 namespace {
 std::pair<IR::U32, IR::U32> Slot(IR::IREmitter& ir, Mode mode, const IR::U32& imm_index,
-                                 const IR::U32& reg, const IR::U32& imm) {
+                                 const IR::U32& reg, const IR::U32& imm_offset) {
     switch (mode) {
     case Mode::Default:
-        return {imm_index, ir.IAdd(reg, imm)};
+        return {imm_index, ir.IAdd(reg, imm_offset)};
+    case Mode::IS: {
+        // Segmented addressing mode
+        // Ra+imm_offset points into a flat mapping of const buffer
+        // address space
+        const IR::U32 address{ir.IAdd(reg, imm_offset)};
+        const IR::U32 index{ir.BitFieldExtract(address, ir.Imm32(16), ir.Imm32(16))};
+        const IR::U32 offset{ir.BitFieldExtract(address, ir.Imm32(0), ir.Imm32(16))};
+
+        return {ir.IAdd(index, imm_index), offset};
+    }
     default:
         break;
     }
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.h b/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.h
index 3074ea0e3..0df13b7c8 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_constant.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp
index 4a0f04e47..8361c8ab1 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_effective_address.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_attribute.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_attribute.cpp
index 924fb7a40..e3745ce08 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_attribute.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_attribute.cpp
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
 #include "shader_recompiler/frontend/ir/ir_emitter.h"
-#include "shader_recompiler/frontend/maxwell/opcodes.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_local_shared.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_local_shared.cpp
index d2a1dbf61..a198b2b76 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_local_shared.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_local_shared.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_memory.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_memory.cpp
index 36c5cff2f..8f2cf897d 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_memory.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/load_store_memory.cpp
@@ -1,11 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
-#include "shader_recompiler/frontend/maxwell/opcodes.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation.cpp
index 92cd27ed4..4e0ff897c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp
index e0fe47912..a4ec25844 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -13,59 +12,535 @@ namespace {
 // Emulate GPU's LOP3.LUT (three-input logic op with 8-bit truth table)
 IR::U32 ApplyLUT(IR::IREmitter& ir, const IR::U32& a, const IR::U32& b, const IR::U32& c,
                  u64 ttbl) {
-    IR::U32 r{ir.Imm32(0)};
-    const IR::U32 not_a{ir.BitwiseNot(a)};
-    const IR::U32 not_b{ir.BitwiseNot(b)};
-    const IR::U32 not_c{ir.BitwiseNot(c)};
-    if (ttbl & 0x01) {
-        // r |= ~a & ~b & ~c;
-        const auto lhs{ir.BitwiseAnd(not_a, not_b)};
-        const auto rhs{ir.BitwiseAnd(lhs, not_c)};
-        r = ir.BitwiseOr(r, rhs);
+    switch (ttbl) {
+        // generated code, do not edit manually
+    case 0:
+        return ir.Imm32(0);
+    case 1:
+        return ir.BitwiseNot(ir.BitwiseOr(a, ir.BitwiseOr(b, c)));
+    case 2:
+        return ir.BitwiseAnd(c, ir.BitwiseNot(ir.BitwiseOr(a, b)));
+    case 3:
+        return ir.BitwiseNot(ir.BitwiseOr(a, b));
+    case 4:
+        return ir.BitwiseAnd(b, ir.BitwiseNot(ir.BitwiseOr(a, c)));
+    case 5:
+        return ir.BitwiseNot(ir.BitwiseOr(a, c));
+    case 6:
+        return ir.BitwiseAnd(ir.BitwiseNot(a), ir.BitwiseXor(b, c));
+    case 7:
+        return ir.BitwiseNot(ir.BitwiseOr(a, ir.BitwiseAnd(b, c)));
+    case 8:
+        return ir.BitwiseAnd(ir.BitwiseAnd(b, c), ir.BitwiseNot(a));
+    case 9:
+        return ir.BitwiseNot(ir.BitwiseOr(a, ir.BitwiseXor(b, c)));
+    case 10:
+        return ir.BitwiseAnd(c, ir.BitwiseNot(a));
+    case 11:
+        return ir.BitwiseAnd(ir.BitwiseNot(a), ir.BitwiseOr(c, ir.BitwiseNot(b)));
+    case 12:
+        return ir.BitwiseAnd(b, ir.BitwiseNot(a));
+    case 13:
+        return ir.BitwiseAnd(ir.BitwiseNot(a), ir.BitwiseOr(b, ir.BitwiseNot(c)));
+    case 14:
+        return ir.BitwiseAnd(ir.BitwiseNot(a), ir.BitwiseOr(b, c));
+    case 15:
+        return ir.BitwiseNot(a);
+    case 16:
+        return ir.BitwiseAnd(a, ir.BitwiseNot(ir.BitwiseOr(b, c)));
+    case 17:
+        return ir.BitwiseNot(ir.BitwiseOr(b, c));
+    case 18:
+        return ir.BitwiseAnd(ir.BitwiseNot(b), ir.BitwiseXor(a, c));
+    case 19:
+        return ir.BitwiseNot(ir.BitwiseOr(b, ir.BitwiseAnd(a, c)));
+    case 20:
+        return ir.BitwiseAnd(ir.BitwiseNot(c), ir.BitwiseXor(a, b));
+    case 21:
+        return ir.BitwiseNot(ir.BitwiseOr(c, ir.BitwiseAnd(a, b)));
+    case 22:
+        return ir.BitwiseXor(ir.BitwiseOr(a, b), ir.BitwiseOr(c, ir.BitwiseAnd(a, b)));
+    case 23:
+        return ir.BitwiseXor(ir.BitwiseAnd(ir.BitwiseXor(a, b), ir.BitwiseXor(a, c)),
+                             ir.BitwiseNot(a));
+    case 24:
+        return ir.BitwiseAnd(ir.BitwiseXor(a, b), ir.BitwiseXor(a, c));
+    case 25:
+        return ir.BitwiseNot(ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseXor(b, c)));
+    case 26:
+        return ir.BitwiseAnd(ir.BitwiseOr(c, ir.BitwiseNot(b)), ir.BitwiseXor(a, c));
+    case 27:
+        return ir.BitwiseXor(ir.BitwiseOr(a, ir.BitwiseNot(c)), ir.BitwiseOr(b, c));
+    case 28:
+        return ir.BitwiseAnd(ir.BitwiseOr(b, ir.BitwiseNot(c)), ir.BitwiseXor(a, b));
+    case 29:
+        return ir.BitwiseXor(ir.BitwiseOr(a, ir.BitwiseNot(b)), ir.BitwiseOr(b, c));
+    case 30:
+        return ir.BitwiseXor(a, ir.BitwiseOr(b, c));
+    case 31:
+        return ir.BitwiseNot(ir.BitwiseAnd(a, ir.BitwiseOr(b, c)));
+    case 32:
+        return ir.BitwiseAnd(ir.BitwiseAnd(a, c), ir.BitwiseNot(b));
+    case 33:
+        return ir.BitwiseNot(ir.BitwiseOr(b, ir.BitwiseXor(a, c)));
+    case 34:
+        return ir.BitwiseAnd(c, ir.BitwiseNot(b));
+    case 35:
+        return ir.BitwiseAnd(ir.BitwiseNot(b), ir.BitwiseOr(c, ir.BitwiseNot(a)));
+    case 36:
+        return ir.BitwiseAnd(ir.BitwiseXor(a, b), ir.BitwiseXor(b, c));
+    case 37:
+        return ir.BitwiseNot(ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseXor(a, c)));
+    case 38:
+        return ir.BitwiseAnd(ir.BitwiseOr(c, ir.BitwiseNot(a)), ir.BitwiseXor(b, c));
+    case 39:
+        return ir.BitwiseXor(ir.BitwiseOr(a, c), ir.BitwiseOr(b, ir.BitwiseNot(c)));
+    case 40:
+        return ir.BitwiseAnd(c, ir.BitwiseXor(a, b));
+    case 41:
+        return ir.BitwiseXor(ir.BitwiseOr(a, b),
+                             ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseNot(c)));
+    case 42:
+        return ir.BitwiseAnd(c, ir.BitwiseNot(ir.BitwiseAnd(a, b)));
+    case 43:
+        return ir.BitwiseXor(ir.BitwiseOr(a, ir.BitwiseNot(c)),
+                             ir.BitwiseOr(b, ir.BitwiseXor(a, c)));
+    case 44:
+        return ir.BitwiseAnd(ir.BitwiseOr(b, c), ir.BitwiseXor(a, b));
+    case 45:
+        return ir.BitwiseXor(a, ir.BitwiseOr(b, ir.BitwiseNot(c)));
+    case 46:
+        return ir.BitwiseXor(ir.BitwiseAnd(a, b), ir.BitwiseOr(b, c));
+    case 47:
+        return ir.BitwiseOr(ir.BitwiseAnd(c, ir.BitwiseNot(b)), ir.BitwiseNot(a));
+    case 48:
+        return ir.BitwiseAnd(a, ir.BitwiseNot(b));
+    case 49:
+        return ir.BitwiseAnd(ir.BitwiseNot(b), ir.BitwiseOr(a, ir.BitwiseNot(c)));
+    case 50:
+        return ir.BitwiseAnd(ir.BitwiseNot(b), ir.BitwiseOr(a, c));
+    case 51:
+        return ir.BitwiseNot(b);
+    case 52:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, ir.BitwiseNot(c)), ir.BitwiseXor(a, b));
+    case 53:
+        return ir.BitwiseXor(ir.BitwiseOr(a, c), ir.BitwiseOr(b, ir.BitwiseNot(a)));
+    case 54:
+        return ir.BitwiseXor(b, ir.BitwiseOr(a, c));
+    case 55:
+        return ir.BitwiseNot(ir.BitwiseAnd(b, ir.BitwiseOr(a, c)));
+    case 56:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseXor(a, b));
+    case 57:
+        return ir.BitwiseXor(b, ir.BitwiseOr(a, ir.BitwiseNot(c)));
+    case 58:
+        return ir.BitwiseXor(ir.BitwiseAnd(a, b), ir.BitwiseOr(a, c));
+    case 59:
+        return ir.BitwiseOr(ir.BitwiseAnd(c, ir.BitwiseNot(a)), ir.BitwiseNot(b));
+    case 60:
+        return ir.BitwiseXor(a, b);
+    case 61:
+        return ir.BitwiseOr(ir.BitwiseNot(ir.BitwiseOr(a, c)), ir.BitwiseXor(a, b));
+    case 62:
+        return ir.BitwiseOr(ir.BitwiseAnd(c, ir.BitwiseNot(a)), ir.BitwiseXor(a, b));
+    case 63:
+        return ir.BitwiseNot(ir.BitwiseAnd(a, b));
+    case 64:
+        return ir.BitwiseAnd(ir.BitwiseAnd(a, b), ir.BitwiseNot(c));
+    case 65:
+        return ir.BitwiseNot(ir.BitwiseOr(c, ir.BitwiseXor(a, b)));
+    case 66:
+        return ir.BitwiseAnd(ir.BitwiseXor(a, c), ir.BitwiseXor(b, c));
+    case 67:
+        return ir.BitwiseNot(ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseXor(a, b)));
+    case 68:
+        return ir.BitwiseAnd(b, ir.BitwiseNot(c));
+    case 69:
+        return ir.BitwiseAnd(ir.BitwiseNot(c), ir.BitwiseOr(b, ir.BitwiseNot(a)));
+    case 70:
+        return ir.BitwiseAnd(ir.BitwiseOr(b, ir.BitwiseNot(a)), ir.BitwiseXor(b, c));
+    case 71:
+        return ir.BitwiseXor(ir.BitwiseOr(a, b), ir.BitwiseOr(c, ir.BitwiseNot(b)));
+    case 72:
+        return ir.BitwiseAnd(b, ir.BitwiseXor(a, c));
+    case 73:
+        return ir.BitwiseXor(ir.BitwiseOr(a, c),
+                             ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseNot(b)));
+    case 74:
+        return ir.BitwiseAnd(ir.BitwiseOr(b, c), ir.BitwiseXor(a, c));
+    case 75:
+        return ir.BitwiseXor(a, ir.BitwiseOr(c, ir.BitwiseNot(b)));
+    case 76:
+        return ir.BitwiseAnd(b, ir.BitwiseNot(ir.BitwiseAnd(a, c)));
+    case 77:
+        return ir.BitwiseXor(ir.BitwiseOr(a, ir.BitwiseNot(b)),
+                             ir.BitwiseOr(c, ir.BitwiseXor(a, b)));
+    case 78:
+        return ir.BitwiseXor(ir.BitwiseAnd(a, c), ir.BitwiseOr(b, c));
+    case 79:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, ir.BitwiseNot(c)), ir.BitwiseNot(a));
+    case 80:
+        return ir.BitwiseAnd(a, ir.BitwiseNot(c));
+    case 81:
+        return ir.BitwiseAnd(ir.BitwiseNot(c), ir.BitwiseOr(a, ir.BitwiseNot(b)));
+    case 82:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, ir.BitwiseNot(b)), ir.BitwiseXor(a, c));
+    case 83:
+        return ir.BitwiseXor(ir.BitwiseOr(a, b), ir.BitwiseOr(c, ir.BitwiseNot(a)));
+    case 84:
+        return ir.BitwiseAnd(ir.BitwiseNot(c), ir.BitwiseOr(a, b));
+    case 85:
+        return ir.BitwiseNot(c);
+    case 86:
+        return ir.BitwiseXor(c, ir.BitwiseOr(a, b));
+    case 87:
+        return ir.BitwiseNot(ir.BitwiseAnd(c, ir.BitwiseOr(a, b)));
+    case 88:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(a, c));
+    case 89:
+        return ir.BitwiseXor(c, ir.BitwiseOr(a, ir.BitwiseNot(b)));
+    case 90:
+        return ir.BitwiseXor(a, c);
+    case 91:
+        return ir.BitwiseOr(ir.BitwiseNot(ir.BitwiseOr(a, b)), ir.BitwiseXor(a, c));
+    case 92:
+        return ir.BitwiseXor(ir.BitwiseAnd(a, c), ir.BitwiseOr(a, b));
+    case 93:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, ir.BitwiseNot(a)), ir.BitwiseNot(c));
+    case 94:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, ir.BitwiseNot(a)), ir.BitwiseXor(a, c));
+    case 95:
+        return ir.BitwiseNot(ir.BitwiseAnd(a, c));
+    case 96:
+        return ir.BitwiseAnd(a, ir.BitwiseXor(b, c));
+    case 97:
+        return ir.BitwiseXor(ir.BitwiseOr(b, c),
+                             ir.BitwiseOr(ir.BitwiseAnd(b, c), ir.BitwiseNot(a)));
+    case 98:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseXor(b, c));
+    case 99:
+        return ir.BitwiseXor(b, ir.BitwiseOr(c, ir.BitwiseNot(a)));
+    case 100:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(b, c));
+    case 101:
+        return ir.BitwiseXor(c, ir.BitwiseOr(b, ir.BitwiseNot(a)));
+    case 102:
+        return ir.BitwiseXor(b, c);
+    case 103:
+        return ir.BitwiseOr(ir.BitwiseNot(ir.BitwiseOr(a, b)), ir.BitwiseXor(b, c));
+    case 104:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(c, ir.BitwiseAnd(a, b)));
+    case 105:
+        return ir.BitwiseXor(ir.BitwiseNot(a), ir.BitwiseXor(b, c));
+    case 106:
+        return ir.BitwiseXor(c, ir.BitwiseAnd(a, b));
+    case 107:
+        return ir.BitwiseXor(ir.BitwiseAnd(c, ir.BitwiseOr(a, b)),
+                             ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 108:
+        return ir.BitwiseXor(b, ir.BitwiseAnd(a, c));
+    case 109:
+        return ir.BitwiseXor(ir.BitwiseAnd(b, ir.BitwiseOr(a, c)),
+                             ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 110:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, ir.BitwiseNot(a)), ir.BitwiseXor(b, c));
+    case 111:
+        return ir.BitwiseOr(ir.BitwiseNot(a), ir.BitwiseXor(b, c));
+    case 112:
+        return ir.BitwiseAnd(a, ir.BitwiseNot(ir.BitwiseAnd(b, c)));
+    case 113:
+        return ir.BitwiseXor(ir.BitwiseOr(b, ir.BitwiseNot(a)),
+                             ir.BitwiseOr(c, ir.BitwiseXor(a, b)));
+    case 114:
+        return ir.BitwiseXor(ir.BitwiseAnd(b, c), ir.BitwiseOr(a, c));
+    case 115:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, ir.BitwiseNot(c)), ir.BitwiseNot(b));
+    case 116:
+        return ir.BitwiseXor(ir.BitwiseAnd(b, c), ir.BitwiseOr(a, b));
+    case 117:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, ir.BitwiseNot(b)), ir.BitwiseNot(c));
+    case 118:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, ir.BitwiseNot(b)), ir.BitwiseXor(b, c));
+    case 119:
+        return ir.BitwiseNot(ir.BitwiseAnd(b, c));
+    case 120:
+        return ir.BitwiseXor(a, ir.BitwiseAnd(b, c));
+    case 121:
+        return ir.BitwiseXor(ir.BitwiseAnd(a, ir.BitwiseOr(b, c)),
+                             ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 122:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, ir.BitwiseNot(b)), ir.BitwiseXor(a, c));
+    case 123:
+        return ir.BitwiseOr(ir.BitwiseNot(b), ir.BitwiseXor(a, c));
+    case 124:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, ir.BitwiseNot(c)), ir.BitwiseXor(a, b));
+    case 125:
+        return ir.BitwiseOr(ir.BitwiseNot(c), ir.BitwiseXor(a, b));
+    case 126:
+        return ir.BitwiseOr(ir.BitwiseXor(a, b), ir.BitwiseXor(a, c));
+    case 127:
+        return ir.BitwiseNot(ir.BitwiseAnd(a, ir.BitwiseAnd(b, c)));
+    case 128:
+        return ir.BitwiseAnd(a, ir.BitwiseAnd(b, c));
+    case 129:
+        return ir.BitwiseNot(ir.BitwiseOr(ir.BitwiseXor(a, b), ir.BitwiseXor(a, c)));
+    case 130:
+        return ir.BitwiseAnd(c, ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 131:
+        return ir.BitwiseAnd(ir.BitwiseOr(c, ir.BitwiseNot(a)), ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 132:
+        return ir.BitwiseAnd(b, ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 133:
+        return ir.BitwiseAnd(ir.BitwiseOr(b, ir.BitwiseNot(a)), ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 134:
+        return ir.BitwiseAnd(ir.BitwiseOr(b, c), ir.BitwiseXor(a, ir.BitwiseXor(b, c)));
+    case 135:
+        return ir.BitwiseXor(ir.BitwiseAnd(b, c), ir.BitwiseNot(a));
+    case 136:
+        return ir.BitwiseAnd(b, c);
+    case 137:
+        return ir.BitwiseAnd(ir.BitwiseOr(b, ir.BitwiseNot(a)), ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 138:
+        return ir.BitwiseAnd(c, ir.BitwiseOr(b, ir.BitwiseNot(a)));
+    case 139:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, c), ir.BitwiseNot(ir.BitwiseOr(a, b)));
+    case 140:
+        return ir.BitwiseAnd(b, ir.BitwiseOr(c, ir.BitwiseNot(a)));
+    case 141:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, c), ir.BitwiseNot(ir.BitwiseOr(a, c)));
+    case 142:
+        return ir.BitwiseXor(a, ir.BitwiseOr(ir.BitwiseXor(a, b), ir.BitwiseXor(a, c)));
+    case 143:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, c), ir.BitwiseNot(a));
+    case 144:
+        return ir.BitwiseAnd(a, ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 145:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, ir.BitwiseNot(b)), ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 146:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseXor(a, ir.BitwiseXor(b, c)));
+    case 147:
+        return ir.BitwiseXor(ir.BitwiseAnd(a, c), ir.BitwiseNot(b));
+    case 148:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(a, ir.BitwiseXor(b, c)));
+    case 149:
+        return ir.BitwiseXor(ir.BitwiseAnd(a, b), ir.BitwiseNot(c));
+    case 150:
+        return ir.BitwiseXor(a, ir.BitwiseXor(b, c));
+    case 151:
+        return ir.BitwiseOr(ir.BitwiseNot(ir.BitwiseOr(a, b)),
+                            ir.BitwiseXor(a, ir.BitwiseXor(b, c)));
+    case 152:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 153:
+        return ir.BitwiseXor(b, ir.BitwiseNot(c));
+    case 154:
+        return ir.BitwiseXor(c, ir.BitwiseAnd(a, ir.BitwiseNot(b)));
+    case 155:
+        return ir.BitwiseNot(ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(b, c)));
+    case 156:
+        return ir.BitwiseXor(b, ir.BitwiseAnd(a, ir.BitwiseNot(c)));
+    case 157:
+        return ir.BitwiseNot(ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseXor(b, c)));
+    case 158:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, c), ir.BitwiseXor(a, ir.BitwiseOr(b, c)));
+    case 159:
+        return ir.BitwiseNot(ir.BitwiseAnd(a, ir.BitwiseXor(b, c)));
+    case 160:
+        return ir.BitwiseAnd(a, c);
+    case 161:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, ir.BitwiseNot(b)), ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 162:
+        return ir.BitwiseAnd(c, ir.BitwiseOr(a, ir.BitwiseNot(b)));
+    case 163:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseNot(ir.BitwiseOr(a, b)));
+    case 164:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 165:
+        return ir.BitwiseXor(a, ir.BitwiseNot(c));
+    case 166:
+        return ir.BitwiseXor(c, ir.BitwiseAnd(b, ir.BitwiseNot(a)));
+    case 167:
+        return ir.BitwiseNot(ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseXor(a, c)));
+    case 168:
+        return ir.BitwiseAnd(c, ir.BitwiseOr(a, b));
+    case 169:
+        return ir.BitwiseXor(ir.BitwiseNot(c), ir.BitwiseOr(a, b));
+    case 170:
+        return c;
+    case 171:
+        return ir.BitwiseOr(c, ir.BitwiseNot(ir.BitwiseOr(a, b)));
+    case 172:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseOr(c, ir.BitwiseNot(a)));
+    case 173:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, c), ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 174:
+        return ir.BitwiseOr(c, ir.BitwiseAnd(b, ir.BitwiseNot(a)));
+    case 175:
+        return ir.BitwiseOr(c, ir.BitwiseNot(a));
+    case 176:
+        return ir.BitwiseAnd(a, ir.BitwiseOr(c, ir.BitwiseNot(b)));
+    case 177:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseNot(ir.BitwiseOr(b, c)));
+    case 178:
+        return ir.BitwiseXor(b, ir.BitwiseOr(ir.BitwiseXor(a, b), ir.BitwiseXor(a, c)));
+    case 179:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseNot(b));
+    case 180:
+        return ir.BitwiseXor(a, ir.BitwiseAnd(b, ir.BitwiseNot(c)));
+    case 181:
+        return ir.BitwiseNot(ir.BitwiseAnd(ir.BitwiseOr(b, c), ir.BitwiseXor(a, c)));
+    case 182:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseXor(b, ir.BitwiseOr(a, c)));
+    case 183:
+        return ir.BitwiseNot(ir.BitwiseAnd(b, ir.BitwiseXor(a, c)));
+    case 184:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseOr(c, ir.BitwiseNot(b)));
+    case 185:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 186:
+        return ir.BitwiseOr(c, ir.BitwiseAnd(a, ir.BitwiseNot(b)));
+    case 187:
+        return ir.BitwiseOr(c, ir.BitwiseNot(b));
+    case 188:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseXor(a, b));
+    case 189:
+        return ir.BitwiseOr(ir.BitwiseXor(a, b), ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 190:
+        return ir.BitwiseOr(c, ir.BitwiseXor(a, b));
+    case 191:
+        return ir.BitwiseOr(c, ir.BitwiseNot(ir.BitwiseAnd(a, b)));
+    case 192:
+        return ir.BitwiseAnd(a, b);
+    case 193:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, ir.BitwiseNot(c)), ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 194:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 195:
+        return ir.BitwiseXor(a, ir.BitwiseNot(b));
+    case 196:
+        return ir.BitwiseAnd(b, ir.BitwiseOr(a, ir.BitwiseNot(c)));
+    case 197:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseNot(ir.BitwiseOr(a, c)));
+    case 198:
+        return ir.BitwiseXor(b, ir.BitwiseAnd(c, ir.BitwiseNot(a)));
+    case 199:
+        return ir.BitwiseNot(ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseXor(a, b)));
+    case 200:
+        return ir.BitwiseAnd(b, ir.BitwiseOr(a, c));
+    case 201:
+        return ir.BitwiseXor(ir.BitwiseNot(b), ir.BitwiseOr(a, c));
+    case 202:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseOr(b, ir.BitwiseNot(a)));
+    case 203:
+        return ir.BitwiseOr(ir.BitwiseAnd(b, c), ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 204:
+        return b;
+    case 205:
+        return ir.BitwiseOr(b, ir.BitwiseNot(ir.BitwiseOr(a, c)));
+    case 206:
+        return ir.BitwiseOr(b, ir.BitwiseAnd(c, ir.BitwiseNot(a)));
+    case 207:
+        return ir.BitwiseOr(b, ir.BitwiseNot(a));
+    case 208:
+        return ir.BitwiseAnd(a, ir.BitwiseOr(b, ir.BitwiseNot(c)));
+    case 209:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseNot(ir.BitwiseOr(b, c)));
+    case 210:
+        return ir.BitwiseXor(a, ir.BitwiseAnd(c, ir.BitwiseNot(b)));
+    case 211:
+        return ir.BitwiseNot(ir.BitwiseAnd(ir.BitwiseOr(b, c), ir.BitwiseXor(a, b)));
+    case 212:
+        return ir.BitwiseXor(c, ir.BitwiseOr(ir.BitwiseXor(a, b), ir.BitwiseXor(a, c)));
+    case 213:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseNot(c));
+    case 214:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseXor(c, ir.BitwiseOr(a, b)));
+    case 215:
+        return ir.BitwiseNot(ir.BitwiseAnd(c, ir.BitwiseXor(a, b)));
+    case 216:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, c), ir.BitwiseOr(b, ir.BitwiseNot(c)));
+    case 217:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 218:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseXor(a, c));
+    case 219:
+        return ir.BitwiseOr(ir.BitwiseXor(a, c), ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 220:
+        return ir.BitwiseOr(b, ir.BitwiseAnd(a, ir.BitwiseNot(c)));
+    case 221:
+        return ir.BitwiseOr(b, ir.BitwiseNot(c));
+    case 222:
+        return ir.BitwiseOr(b, ir.BitwiseXor(a, c));
+    case 223:
+        return ir.BitwiseOr(b, ir.BitwiseNot(ir.BitwiseAnd(a, c)));
+    case 224:
+        return ir.BitwiseAnd(a, ir.BitwiseOr(b, c));
+    case 225:
+        return ir.BitwiseXor(ir.BitwiseNot(a), ir.BitwiseOr(b, c));
+    case 226:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, ir.BitwiseNot(b)), ir.BitwiseOr(b, c));
+    case 227:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, c), ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 228:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, ir.BitwiseNot(c)), ir.BitwiseOr(b, c));
+    case 229:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 230:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b), ir.BitwiseXor(b, c));
+    case 231:
+        return ir.BitwiseOr(ir.BitwiseXor(a, ir.BitwiseNot(b)), ir.BitwiseXor(b, c));
+    case 232:
+        return ir.BitwiseAnd(ir.BitwiseOr(a, b), ir.BitwiseOr(c, ir.BitwiseAnd(a, b)));
+    case 233:
+        return ir.BitwiseOr(ir.BitwiseAnd(a, b),
+                            ir.BitwiseXor(ir.BitwiseNot(c), ir.BitwiseOr(a, b)));
+    case 234:
+        return ir.BitwiseOr(c, ir.BitwiseAnd(a, b));
+    case 235:
+        return ir.BitwiseOr(c, ir.BitwiseXor(a, ir.BitwiseNot(b)));
+    case 236:
+        return ir.BitwiseOr(b, ir.BitwiseAnd(a, c));
+    case 237:
+        return ir.BitwiseOr(b, ir.BitwiseXor(a, ir.BitwiseNot(c)));
+    case 238:
+        return ir.BitwiseOr(b, c);
+    case 239:
+        return ir.BitwiseOr(ir.BitwiseNot(a), ir.BitwiseOr(b, c));
+    case 240:
+        return a;
+    case 241:
+        return ir.BitwiseOr(a, ir.BitwiseNot(ir.BitwiseOr(b, c)));
+    case 242:
+        return ir.BitwiseOr(a, ir.BitwiseAnd(c, ir.BitwiseNot(b)));
+    case 243:
+        return ir.BitwiseOr(a, ir.BitwiseNot(b));
+    case 244:
+        return ir.BitwiseOr(a, ir.BitwiseAnd(b, ir.BitwiseNot(c)));
+    case 245:
+        return ir.BitwiseOr(a, ir.BitwiseNot(c));
+    case 246:
+        return ir.BitwiseOr(a, ir.BitwiseXor(b, c));
+    case 247:
+        return ir.BitwiseOr(a, ir.BitwiseNot(ir.BitwiseAnd(b, c)));
+    case 248:
+        return ir.BitwiseOr(a, ir.BitwiseAnd(b, c));
+    case 249:
+        return ir.BitwiseOr(a, ir.BitwiseXor(b, ir.BitwiseNot(c)));
+    case 250:
+        return ir.BitwiseOr(a, c);
+    case 251:
+        return ir.BitwiseOr(ir.BitwiseNot(b), ir.BitwiseOr(a, c));
+    case 252:
+        return ir.BitwiseOr(a, b);
+    case 253:
+        return ir.BitwiseOr(ir.BitwiseNot(c), ir.BitwiseOr(a, b));
+    case 254:
+        return ir.BitwiseOr(a, ir.BitwiseOr(b, c));
+    case 255:
+        return ir.Imm32(0xFFFFFFFF);
+        // end of generated code
     }
-    if (ttbl & 0x02) {
-        // r |= ~a & ~b & c;
-        const auto lhs{ir.BitwiseAnd(not_a, not_b)};
-        const auto rhs{ir.BitwiseAnd(lhs, c)};
-        r = ir.BitwiseOr(r, rhs);
-    }
-    if (ttbl & 0x04) {
-        // r |= ~a & b & ~c;
-        const auto lhs{ir.BitwiseAnd(not_a, b)};
-        const auto rhs{ir.BitwiseAnd(lhs, not_c)};
-        r = ir.BitwiseOr(r, rhs);
-    }
-    if (ttbl & 0x08) {
-        // r |= ~a & b & c;
-        const auto lhs{ir.BitwiseAnd(not_a, b)};
-        const auto rhs{ir.BitwiseAnd(lhs, c)};
-        r = ir.BitwiseOr(r, rhs);
-    }
-    if (ttbl & 0x10) {
-        // r |= a & ~b & ~c;
-        const auto lhs{ir.BitwiseAnd(a, not_b)};
-        const auto rhs{ir.BitwiseAnd(lhs, not_c)};
-        r = ir.BitwiseOr(r, rhs);
-    }
-    if (ttbl & 0x20) {
-        // r |= a & ~b & c;
-        const auto lhs{ir.BitwiseAnd(a, not_b)};
-        const auto rhs{ir.BitwiseAnd(lhs, c)};
-        r = ir.BitwiseOr(r, rhs);
-    }
-    if (ttbl & 0x40) {
-        // r |= a & b & ~c;
-        const auto lhs{ir.BitwiseAnd(a, b)};
-        const auto rhs{ir.BitwiseAnd(lhs, not_c)};
-        r = ir.BitwiseOr(r, rhs);
-    }
-    if (ttbl & 0x80) {
-        // r |= a & b & c;
-        const auto lhs{ir.BitwiseAnd(a, b)};
-        const auto rhs{ir.BitwiseAnd(lhs, c)};
-        r = ir.BitwiseOr(r, rhs);
-    }
-    return r;
+    throw NotImplementedException("LOP3 with out of range ttbl");
 }
 
 IR::U32 LOP3(TranslatorVisitor& v, u64 insn, const IR::U32& op_b, const IR::U32& op_c, u64 lut) {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input_lut3.py b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input_lut3.py
new file mode 100644
index 000000000..e66d50d61
--- /dev/null
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/logic_operation_three_input_lut3.py
@@ -0,0 +1,90 @@
+# SPDX-FileCopyrightText: 2022 degasus <markus@selfnet.de>
+# SPDX-License-Identifier: WTFPL
+
+from itertools import product
+
+# The primitive instructions
+OPS = {
+    'ir.BitwiseAnd({}, {})' : (2, 1, lambda a,b: a&b),
+    'ir.BitwiseOr({}, {})' : (2, 1, lambda a,b: a|b),
+    'ir.BitwiseXor({}, {})' : (2, 1, lambda a,b: a^b),
+    'ir.BitwiseNot({})' : (1, 0.1, lambda a: (~a) & 255), # Only tiny cost, as this can often inlined in other instructions
+}
+
+# Our database of combination of instructions
+optimized_calls = {}
+def cmp(lhs, rhs):
+    if lhs is None: # new entry
+        return True
+    if lhs[3] > rhs[3]: # costs
+        return True
+    if lhs[3] < rhs[3]: # costs
+        return False
+    if len(lhs[0]) > len(rhs[0]): # string len
+        return True
+    if len(lhs[0]) < len(rhs[0]): # string len
+        return False
+    if lhs[0] > rhs[0]: # string sorting
+        return True
+    if lhs[0] < rhs[0]: # string sorting
+        return False
+    assert lhs == rhs, "redundant instruction, bug in brute force"
+    return False
+def register(imm, instruction, count, latency):
+    # Use the sum of instruction count and latency as costs to evaluate which combination is best
+    costs = count + latency
+
+    old = optimized_calls.get(imm, None)
+    new = (instruction, count, latency, costs)
+
+    # Update if new or better
+    if cmp(old, new):
+        optimized_calls[imm] = new
+        return True
+
+    return False
+
+# Constants: 0, 1 (for free)
+register(0, 'ir.Imm32(0)', 0, 0)
+register(255, 'ir.Imm32(0xFFFFFFFF)', 0, 0)
+
+# Inputs: a, b, c (for free)
+ta = 0xF0
+tb = 0xCC
+tc = 0xAA
+inputs = {
+    ta : 'a',
+    tb : 'b',
+    tc : 'c',
+}
+for imm, instruction in inputs.items():
+    register(imm, instruction, 0, 0)
+    register((~imm) & 255, 'ir.BitwiseNot({})'.format(instruction), 0.099, 0.099) # slightly cheaper NEG on inputs
+
+# Try to combine two values from the db with an instruction.
+# If it is better than the old method, update it.
+while True:
+    registered = 0
+    calls_copy = optimized_calls.copy()
+    for OP, (argc, cost, f) in OPS.items():
+        for args in product(calls_copy.items(), repeat=argc):
+            # unpack(transponse) the arrays
+            imm = [arg[0] for arg in args]
+            value = [arg[1][0] for arg in args]
+            count = [arg[1][1] for arg in args]
+            latency = [arg[1][2] for arg in args]
+
+            registered += register(
+                f(*imm),
+                OP.format(*value),
+                sum(count) + cost,
+                max(latency) + cost)
+    if registered == 0:
+        # No update at all? So terminate
+        break
+
+# Hacky output. Please improve me to output valid C++ instead.
+s = """    case {imm}:
+        return {op};"""
+for imm in range(256):
+    print(s.format(imm=imm, op=optimized_calls[imm][0]))
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/move_predicate_to_register.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/move_predicate_to_register.cpp
index 4324fd443..37586a65d 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/move_predicate_to_register.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/move_predicate_to_register.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/move_register.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/move_register.cpp
index 6bb08db8a..82aec3b73 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/move_register.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/move_register.cpp
@@ -1,11 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
-#include "shader_recompiler/frontend/maxwell/opcodes.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/move_register_to_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/move_register_to_predicate.cpp
index eda5f177b..2369e4cf6 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/move_register_to_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/move_register_to_predicate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp
index 20cb2674e..52be12f9c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/move_special_register.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
index 7e26ab359..2f930f1ea 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/output_geometry.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/output_geometry.cpp
index 01cfad88d..b4b7925c9 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/output_geometry.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/output_geometry.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/pixel_load.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/pixel_load.cpp
index b4767afb5..f8607c3d7 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/pixel_load.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/pixel_load.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_predicate.cpp
index 75d1fa8c1..3b7d53953 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_predicate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp
index b02789874..cd1179c7d 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/predicate_set_register.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/select_source_with_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/select_source_with_predicate.cpp
index 93baa75a9..992d6d1af 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/select_source_with_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/select_source_with_predicate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/surface_atomic_operations.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/surface_atomic_operations.cpp
index 63b588ad4..8ec90f52e 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/surface_atomic_operations.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/surface_atomic_operations.cpp
@@ -1,9 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <array>
-#include <bit>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/surface_load_store.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/surface_load_store.cpp
index 681220a8d..c01ab361b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/surface_load_store.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/surface_load_store.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <bit>
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch.cpp
index 0046b5edd..2459fc30d 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <optional>
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch_swizzled.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch_swizzled.cpp
index 154e7f1a1..50e618c2f 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch_swizzled.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_fetch_swizzled.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <utility>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather.cpp
index 218cbc1a8..3263b3c7c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <optional>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather_swizzled.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather_swizzled.cpp
index 34efa2d50..e4c658145 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather_swizzled.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gather_swizzled.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <utility>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gradient.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gradient.cpp
index c3fe3ffda..dd34507bc 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gradient.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_gradient.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <optional>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load.cpp
index 983058303..0a7821e18 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <optional>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -134,7 +131,7 @@ void Impl(TranslatorVisitor& v, u64 insn, bool is_bindless) {
         multisample = v.X(meta_reg++);
     }
     if (tld.clamp != 0) {
-        throw NotImplementedException("TLD.CL - CLAMP is not implmented");
+        throw NotImplementedException("TLD.CL - CLAMP is not implemented");
     }
     IR::TextureInstInfo info{};
     info.type.Assign(GetType(tld.type));
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load_swizzled.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load_swizzled.cpp
index 5dd7e31b2..0362f076a 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load_swizzled.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_load_swizzled.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_mipmap_level.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_mipmap_level.cpp
index aea3c0e62..639da1e9c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_mipmap_level.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_mipmap_level.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <optional>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -83,7 +80,7 @@ void Impl(TranslatorVisitor& v, u64 insn, bool is_bindless) {
     } const tmml{insn};
 
     if ((tmml.mask & 0b1100) != 0) {
-        throw NotImplementedException("TMML BA results are not implmented");
+        throw NotImplementedException("TMML BA results are not implemented");
     }
     const IR::Value coords{MakeCoords(v, tmml.coord_reg, tmml.type)};
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_query.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_query.cpp
index 0459e5473..f8cfd4ab6 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/texture_query.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/texture_query.cpp
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <optional>
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
-#include "shader_recompiler/frontend/ir/modifiers.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
 
 namespace Shader::Maxwell {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.cpp
index e1f4174cf..7d7444aff 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/exception.h"
 #include "shader_recompiler/frontend/maxwell/translate/impl/video_helper.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.h b/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.h
index 40c0b907c..cbf253b6f 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/video_minimum_maximum.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/video_minimum_maximum.cpp
index 4851b0b8d..5ac25beee 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/video_minimum_maximum.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/video_minimum_maximum.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/video_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/video_multiply_add.cpp
index cc2e6d6e6..9272a6d03 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/video_multiply_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/video_multiply_add.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/video_set_predicate.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/video_set_predicate.cpp
index 1b66abc33..73db35304 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/video_set_predicate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/video_set_predicate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "shader_recompiler/exception.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/vote.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/vote.cpp
index 7ce370f09..70e490e80 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/vote.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/vote.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/warp_shuffle.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/warp_shuffle.cpp
index 550fed55c..f0436994b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/warp_shuffle.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/warp_shuffle.cpp
@@ -1,8 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <optional>
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp
index 8e3c4c5d5..6d6844826 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/translate.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/translate.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/ir/basic_block.h"
diff --git a/src/shader_recompiler/frontend/maxwell/translate/translate.h b/src/shader_recompiler/frontend/maxwell/translate/translate.h
index a3edd2e46..2f98f0ec1 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/translate.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/translate.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/frontend/maxwell/translate_program.cpp b/src/shader_recompiler/frontend/maxwell/translate_program.cpp
index 248ad3ced..77efb4f57 100644
--- a/src/shader_recompiler/frontend/maxwell/translate_program.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate_program.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <memory>
@@ -212,11 +211,11 @@ IR::Program TranslateProgram(ObjectPool<IR::Inst>& inst_pool, ObjectPool<IR::Blo
     }
     Optimization::SsaRewritePass(program);
 
+    Optimization::ConstantPropagationPass(program);
+
     Optimization::GlobalMemoryToStorageBufferPass(program);
     Optimization::TexturePass(env, program);
 
-    Optimization::ConstantPropagationPass(program);
-
     if (Settings::values.resolution_info.active) {
         Optimization::RescalingPass(program);
     }
diff --git a/src/shader_recompiler/frontend/maxwell/translate_program.h b/src/shader_recompiler/frontend/maxwell/translate_program.h
index eac83da9d..02ede8c9c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate_program.h
+++ b/src/shader_recompiler/frontend/maxwell/translate_program.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,10 +7,13 @@
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/program.h"
 #include "shader_recompiler/frontend/maxwell/control_flow.h"
-#include "shader_recompiler/host_translate_info.h"
 #include "shader_recompiler/object_pool.h"
 #include "shader_recompiler/runtime_info.h"
 
+namespace Shader {
+struct HostTranslateInfo;
+}
+
 namespace Shader::Maxwell {
 
 [[nodiscard]] IR::Program TranslateProgram(ObjectPool<IR::Inst>& inst_pool,
diff --git a/src/shader_recompiler/host_translate_info.h b/src/shader_recompiler/host_translate_info.h
index 96468b2e7..881874310 100644
--- a/src/shader_recompiler/host_translate_info.h
+++ b/src/shader_recompiler/host_translate_info.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
index bfd2ae650..7cff8ecdc 100644
--- a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
+++ b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/alignment.h"
 #include "shader_recompiler/environment.h"
@@ -29,6 +28,41 @@ void AddConstantBufferDescriptor(Info& info, u32 index, u32 count) {
                  });
 }
 
+void AddRegisterIndexedLdc(Info& info) {
+    info.uses_cbuf_indirect = true;
+
+    for (u32 i = 0; i < Info::MAX_INDIRECT_CBUFS; i++) {
+        AddConstantBufferDescriptor(info, i, 1);
+
+        // The shader can use any possible access size
+        info.constant_buffer_used_sizes[i] = 0x10'000;
+    }
+}
+
+u32 GetElementSize(IR::Type& used_type, Shader::IR::Opcode opcode) {
+    switch (opcode) {
+    case IR::Opcode::GetCbufU8:
+    case IR::Opcode::GetCbufS8:
+        used_type |= IR::Type::U8;
+        return 1;
+    case IR::Opcode::GetCbufU16:
+    case IR::Opcode::GetCbufS16:
+        used_type |= IR::Type::U16;
+        return 2;
+    case IR::Opcode::GetCbufU32:
+        used_type |= IR::Type::U32;
+        return 4;
+    case IR::Opcode::GetCbufF32:
+        used_type |= IR::Type::F32;
+        return 4;
+    case IR::Opcode::GetCbufU32x2:
+        used_type |= IR::Type::U32x2;
+        return 8;
+    default:
+        throw InvalidArgument("Invalid opcode {}", opcode);
+    }
+}
+
 void GetPatch(Info& info, IR::Patch patch) {
     if (!IR::IsGeneric(patch)) {
         throw NotImplementedException("Reading non-generic patch {}", patch);
@@ -463,42 +497,18 @@ void VisitUsages(Info& info, IR::Inst& inst) {
     case IR::Opcode::GetCbufU32x2: {
         const IR::Value index{inst.Arg(0)};
         const IR::Value offset{inst.Arg(1)};
-        if (!index.IsImmediate()) {
-            throw NotImplementedException("Constant buffer with non-immediate index");
-        }
-        AddConstantBufferDescriptor(info, index.U32(), 1);
-        u32 element_size{};
-        switch (inst.GetOpcode()) {
-        case IR::Opcode::GetCbufU8:
-        case IR::Opcode::GetCbufS8:
-            info.used_constant_buffer_types |= IR::Type::U8;
-            element_size = 1;
-            break;
-        case IR::Opcode::GetCbufU16:
-        case IR::Opcode::GetCbufS16:
-            info.used_constant_buffer_types |= IR::Type::U16;
-            element_size = 2;
-            break;
-        case IR::Opcode::GetCbufU32:
-            info.used_constant_buffer_types |= IR::Type::U32;
-            element_size = 4;
-            break;
-        case IR::Opcode::GetCbufF32:
-            info.used_constant_buffer_types |= IR::Type::F32;
-            element_size = 4;
-            break;
-        case IR::Opcode::GetCbufU32x2:
-            info.used_constant_buffer_types |= IR::Type::U32x2;
-            element_size = 8;
-            break;
-        default:
-            break;
-        }
-        u32& size{info.constant_buffer_used_sizes[index.U32()]};
-        if (offset.IsImmediate()) {
-            size = Common::AlignUp(std::max(size, offset.U32() + element_size), 16u);
+        if (index.IsImmediate()) {
+            AddConstantBufferDescriptor(info, index.U32(), 1);
+            u32 element_size = GetElementSize(info.used_constant_buffer_types, inst.GetOpcode());
+            u32& size{info.constant_buffer_used_sizes[index.U32()]};
+            if (offset.IsImmediate()) {
+                size = Common::AlignUp(std::max(size, offset.U32() + element_size), 16u);
+            } else {
+                size = 0x10'000;
+            }
         } else {
-            size = 0x10'000;
+            AddRegisterIndexedLdc(info);
+            GetElementSize(info.used_indirect_cbuf_types, inst.GetOpcode());
         }
         break;
     }
diff --git a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
index c134a12bc..826f9a54a 100644
--- a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
+++ b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <functional>
@@ -8,7 +7,6 @@
 #include <type_traits>
 
 #include "common/bit_cast.h"
-#include "common/bit_util.h"
 #include "shader_recompiler/exception.h"
 #include "shader_recompiler/frontend/ir/ir_emitter.h"
 #include "shader_recompiler/frontend/ir/value.h"
diff --git a/src/shader_recompiler/ir_opt/dead_code_elimination_pass.cpp b/src/shader_recompiler/ir_opt/dead_code_elimination_pass.cpp
index 400836301..9a7d47344 100644
--- a/src/shader_recompiler/ir_opt/dead_code_elimination_pass.cpp
+++ b/src/shader_recompiler/ir_opt/dead_code_elimination_pass.cpp
@@ -1,25 +1,104 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+
+#include <boost/container/small_vector.hpp>
 
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/value.h"
 #include "shader_recompiler/ir_opt/passes.h"
 
 namespace Shader::Optimization {
-
-void DeadCodeEliminationPass(IR::Program& program) {
+namespace {
+template <bool TEST_USES>
+void DeadInstElimination(IR::Block* const block) {
     // We iterate over the instructions in reverse order.
     // This is because removing an instruction reduces the number of uses for earlier instructions.
-    for (IR::Block* const block : program.post_order_blocks) {
-        auto it{block->end()};
-        while (it != block->begin()) {
-            --it;
-            if (!it->HasUses() && !it->MayHaveSideEffects()) {
-                it->Invalidate();
-                it = block->Instructions().erase(it);
+    auto it{block->end()};
+    while (it != block->begin()) {
+        --it;
+        if constexpr (TEST_USES) {
+            if (it->HasUses() || it->MayHaveSideEffects()) {
+                continue;
+            }
+        }
+        it->Invalidate();
+        it = block->Instructions().erase(it);
+    }
+}
+
+void DeletedPhiArgElimination(IR::Program& program, std::span<const IR::Block*> dead_blocks) {
+    for (IR::Block* const block : program.blocks) {
+        for (IR::Inst& phi : *block) {
+            if (!IR::IsPhi(phi)) {
+                continue;
+            }
+            for (size_t i = 0; i < phi.NumArgs(); ++i) {
+                if (std::ranges::find(dead_blocks, phi.PhiBlock(i)) == dead_blocks.end()) {
+                    continue;
+                }
+                // Phi operand at this index is an unreachable block
+                phi.ErasePhiOperand(i);
+                --i;
+            }
+        }
+    }
+}
+
+void DeadBranchElimination(IR::Program& program) {
+    boost::container::small_vector<const IR::Block*, 3> dead_blocks;
+    const auto begin_it{program.syntax_list.begin()};
+    for (auto node_it = begin_it; node_it != program.syntax_list.end(); ++node_it) {
+        if (node_it->type != IR::AbstractSyntaxNode::Type::If) {
+            continue;
+        }
+        IR::Inst* const cond_ref{node_it->data.if_node.cond.Inst()};
+        const IR::U1 cond{cond_ref->Arg(0)};
+        if (!cond.IsImmediate()) {
+            continue;
+        }
+        if (cond.U1()) {
+            continue;
+        }
+        // False immediate condition. Remove condition ref, erase the entire branch.
+        cond_ref->Invalidate();
+        // Account for nested if-statements within the if(false) branch
+        u32 nested_ifs{1u};
+        while (node_it->type != IR::AbstractSyntaxNode::Type::EndIf || nested_ifs > 0) {
+            node_it = program.syntax_list.erase(node_it);
+            switch (node_it->type) {
+            case IR::AbstractSyntaxNode::Type::If:
+                ++nested_ifs;
+                break;
+            case IR::AbstractSyntaxNode::Type::EndIf:
+                --nested_ifs;
+                break;
+            case IR::AbstractSyntaxNode::Type::Block: {
+                IR::Block* const block{node_it->data.block};
+                DeadInstElimination<false>(block);
+                dead_blocks.push_back(block);
+                break;
+            }
+            default:
+                break;
             }
         }
+        // Erase EndIf node of the if(false) branch
+        node_it = program.syntax_list.erase(node_it);
+        // Account for loop increment
+        --node_it;
+    }
+    if (!dead_blocks.empty()) {
+        DeletedPhiArgElimination(program, std::span(dead_blocks.data(), dead_blocks.size()));
+    }
+}
+} // namespace
+
+void DeadCodeEliminationPass(IR::Program& program) {
+    DeadBranchElimination(program);
+    for (IR::Block* const block : program.post_order_blocks) {
+        DeadInstElimination<true>(block);
     }
 }
 
diff --git a/src/shader_recompiler/ir_opt/dual_vertex_pass.cpp b/src/shader_recompiler/ir_opt/dual_vertex_pass.cpp
index 055ba9c54..900f6f9fd 100644
--- a/src/shader_recompiler/ir_opt/dual_vertex_pass.cpp
+++ b/src/shader_recompiler/ir_opt/dual_vertex_pass.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "shader_recompiler/frontend/ir/ir_emitter.h"
 #include "shader_recompiler/ir_opt/passes.h"
diff --git a/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp b/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
index 38592afd0..336338e62 100644
--- a/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
+++ b/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
@@ -1,11 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <algorithm>
-#include <compare>
 #include <optional>
-#include <queue>
 
 #include <boost/container/flat_set.hpp>
 #include <boost/container/small_vector.hpp>
@@ -334,7 +330,8 @@ std::optional<LowAddrInfo> TrackLowAddress(IR::Inst* inst) {
 /// Tries to track the storage buffer address used by a global memory instruction
 std::optional<StorageBufferAddr> Track(const IR::Value& value, const Bias* bias) {
     const auto pred{[bias](const IR::Inst* inst) -> std::optional<StorageBufferAddr> {
-        if (inst->GetOpcode() != IR::Opcode::GetCbufU32) {
+        if (inst->GetOpcode() != IR::Opcode::GetCbufU32 &&
+            inst->GetOpcode() != IR::Opcode::GetCbufU32x2) {
             return std::nullopt;
         }
         const IR::Value index{inst->Arg(0)};
diff --git a/src/shader_recompiler/ir_opt/identity_removal_pass.cpp b/src/shader_recompiler/ir_opt/identity_removal_pass.cpp
index e9b55f835..951534bbf 100644
--- a/src/shader_recompiler/ir_opt/identity_removal_pass.cpp
+++ b/src/shader_recompiler/ir_opt/identity_removal_pass.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <vector>
 
diff --git a/src/shader_recompiler/ir_opt/lower_fp16_to_fp32.cpp b/src/shader_recompiler/ir_opt/lower_fp16_to_fp32.cpp
index 773e1f961..71e12b3e4 100644
--- a/src/shader_recompiler/ir_opt/lower_fp16_to_fp32.cpp
+++ b/src/shader_recompiler/ir_opt/lower_fp16_to_fp32.cpp
@@ -1,10 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <algorithm>
-
-#include "shader_recompiler/frontend/ir/ir_emitter.h"
 #include "shader_recompiler/frontend/ir/value.h"
 #include "shader_recompiler/ir_opt/passes.h"
 
diff --git a/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp b/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
index c2654cd9b..cdb58f46b 100644
--- a/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
+++ b/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <utility>
 
diff --git a/src/shader_recompiler/ir_opt/passes.h b/src/shader_recompiler/ir_opt/passes.h
index f877c7ba0..6ff8e4266 100644
--- a/src/shader_recompiler/ir_opt/passes.h
+++ b/src/shader_recompiler/ir_opt/passes.h
@@ -1,13 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <span>
-
 #include "shader_recompiler/environment.h"
-#include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/program.h"
 
 namespace Shader::Optimization {
diff --git a/src/shader_recompiler/ir_opt/rescaling_pass.cpp b/src/shader_recompiler/ir_opt/rescaling_pass.cpp
index c28500dd1..9198fa5f2 100644
--- a/src/shader_recompiler/ir_opt/rescaling_pass.cpp
+++ b/src/shader_recompiler/ir_opt/rescaling_pass.cpp
@@ -1,8 +1,6 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "common/alignment.h"
 #include "common/settings.h"
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/ir/ir_emitter.h"
@@ -18,6 +16,7 @@ namespace {
     switch (type) {
     case TextureType::Color2D:
     case TextureType::ColorArray2D:
+    case TextureType::Color2DRect:
         return true;
     case TextureType::Color1D:
     case TextureType::ColorArray1D:
@@ -134,7 +133,8 @@ void PatchImageQueryDimensions(IR::Block& block, IR::Inst& inst) {
     const IR::U1 is_scaled{ir.IsTextureScaled(ir.Imm32(info.descriptor_index))};
     switch (info.type) {
     case TextureType::Color2D:
-    case TextureType::ColorArray2D: {
+    case TextureType::ColorArray2D:
+    case TextureType::Color2DRect: {
         const IR::Value new_inst{&*block.PrependNewInst(it, inst)};
         const IR::U32 width{DownScale(ir, is_scaled, IR::U32{ir.CompositeExtract(new_inst, 0)})};
         const IR::U32 height{DownScale(ir, is_scaled, IR::U32{ir.CompositeExtract(new_inst, 1)})};
@@ -165,6 +165,7 @@ void ScaleIntegerComposite(IR::IREmitter& ir, IR::Inst& inst, const IR::U1& is_s
     const IR::U32 y{Scale(ir, is_scaled, IR::U32{ir.CompositeExtract(composite, 1)})};
     switch (info.type) {
     case TextureType::Color2D:
+    case TextureType::Color2DRect:
         inst.SetArg(index, ir.CompositeConstruct(x, y));
         break;
     case TextureType::ColorArray2D: {
@@ -183,6 +184,32 @@ void ScaleIntegerComposite(IR::IREmitter& ir, IR::Inst& inst, const IR::U1& is_s
     }
 }
 
+void ScaleIntegerOffsetComposite(IR::IREmitter& ir, IR::Inst& inst, const IR::U1& is_scaled,
+                                 size_t index) {
+    const IR::Value composite{inst.Arg(index)};
+    if (composite.IsEmpty()) {
+        return;
+    }
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const IR::U32 x{Scale(ir, is_scaled, IR::U32{ir.CompositeExtract(composite, 0)})};
+    const IR::U32 y{Scale(ir, is_scaled, IR::U32{ir.CompositeExtract(composite, 1)})};
+    switch (info.type) {
+    case TextureType::ColorArray2D:
+    case TextureType::Color2D:
+    case TextureType::Color2DRect:
+        inst.SetArg(index, ir.CompositeConstruct(x, y));
+        break;
+    case TextureType::Color1D:
+    case TextureType::ColorArray1D:
+    case TextureType::Color3D:
+    case TextureType::ColorCube:
+    case TextureType::ColorArrayCube:
+    case TextureType::Buffer:
+        // Nothing to patch here
+        break;
+    }
+}
+
 void SubScaleCoord(IR::IREmitter& ir, IR::Inst& inst, const IR::U1& is_scaled) {
     const auto info{inst.Flags<IR::TextureInstInfo>()};
     const IR::Value coord{inst.Arg(1)};
@@ -193,6 +220,7 @@ void SubScaleCoord(IR::IREmitter& ir, IR::Inst& inst, const IR::U1& is_scaled) {
     const IR::U32 scaled_y{SubScale(ir, is_scaled, coord_y, IR::Attribute::PositionY)};
     switch (info.type) {
     case TextureType::Color2D:
+    case TextureType::Color2DRect:
         inst.SetArg(1, ir.CompositeConstruct(scaled_x, scaled_y));
         break;
     case TextureType::ColorArray2D: {
@@ -220,7 +248,7 @@ void SubScaleImageFetch(IR::Block& block, IR::Inst& inst) {
     const IR::U1 is_scaled{ir.IsTextureScaled(ir.Imm32(info.descriptor_index))};
     SubScaleCoord(ir, inst, is_scaled);
     // Scale ImageFetch offset
-    ScaleIntegerComposite(ir, inst, is_scaled, 2);
+    ScaleIntegerOffsetComposite(ir, inst, is_scaled, 2);
 }
 
 void SubScaleImageRead(IR::Block& block, IR::Inst& inst) {
@@ -242,7 +270,7 @@ void PatchImageFetch(IR::Block& block, IR::Inst& inst) {
     const IR::U1 is_scaled{ir.IsTextureScaled(ir.Imm32(info.descriptor_index))};
     ScaleIntegerComposite(ir, inst, is_scaled, 1);
     // Scale ImageFetch offset
-    ScaleIntegerComposite(ir, inst, is_scaled, 2);
+    ScaleIntegerOffsetComposite(ir, inst, is_scaled, 2);
 }
 
 void PatchImageRead(IR::Block& block, IR::Inst& inst) {
diff --git a/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp b/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
index 87aa09358..d0b145860 100644
--- a/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
+++ b/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // This file implements the SSA rewriting algorithm proposed in
 //
@@ -20,7 +19,6 @@
 #include <vector>
 
 #include <boost/container/flat_map.hpp>
-#include <boost/container/flat_set.hpp>
 
 #include "shader_recompiler/frontend/ir/basic_block.h"
 #include "shader_recompiler/frontend/ir/opcodes.h"
diff --git a/src/shader_recompiler/ir_opt/texture_pass.cpp b/src/shader_recompiler/ir_opt/texture_pass.cpp
index 96c997a58..e8be58357 100644
--- a/src/shader_recompiler/ir_opt/texture_pass.cpp
+++ b/src/shader_recompiler/ir_opt/texture_pass.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <bit>
@@ -20,8 +19,10 @@ namespace {
 struct ConstBufferAddr {
     u32 index;
     u32 offset;
+    u32 shift_left;
     u32 secondary_index;
     u32 secondary_offset;
+    u32 secondary_shift_left;
     IR::U32 dynamic_offset;
     u32 count;
     bool has_secondary;
@@ -173,19 +174,41 @@ bool IsTextureInstruction(const IR::Inst& inst) {
     return IndexedInstruction(inst) != IR::Opcode::Void;
 }
 
-std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst);
+std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst, Environment& env);
 
-std::optional<ConstBufferAddr> Track(const IR::Value& value) {
-    return IR::BreadthFirstSearch(value, TryGetConstBuffer);
+std::optional<ConstBufferAddr> Track(const IR::Value& value, Environment& env) {
+    return IR::BreadthFirstSearch(
+        value, [&env](const IR::Inst* inst) { return TryGetConstBuffer(inst, env); });
 }
 
-std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
+std::optional<u32> TryGetConstant(IR::Value& value, Environment& env) {
+    const IR::Inst* inst = value.InstRecursive();
+    if (inst->GetOpcode() != IR::Opcode::GetCbufU32) {
+        return std::nullopt;
+    }
+    const IR::Value index{inst->Arg(0)};
+    const IR::Value offset{inst->Arg(1)};
+    if (!index.IsImmediate()) {
+        return std::nullopt;
+    }
+    if (!offset.IsImmediate()) {
+        return std::nullopt;
+    }
+    const auto index_number = index.U32();
+    if (index_number != 1) {
+        return std::nullopt;
+    }
+    const auto offset_number = offset.U32();
+    return env.ReadCbufValue(index_number, offset_number);
+}
+
+std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst, Environment& env) {
     switch (inst->GetOpcode()) {
     default:
         return std::nullopt;
     case IR::Opcode::BitwiseOr32: {
-        std::optional lhs{Track(inst->Arg(0))};
-        std::optional rhs{Track(inst->Arg(1))};
+        std::optional lhs{Track(inst->Arg(0), env)};
+        std::optional rhs{Track(inst->Arg(1), env)};
         if (!lhs || !rhs) {
             return std::nullopt;
         }
@@ -195,19 +218,62 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
         if (lhs->count > 1 || rhs->count > 1) {
             return std::nullopt;
         }
-        if (lhs->index > rhs->index || lhs->offset > rhs->offset) {
+        if (lhs->shift_left > 0 || lhs->index > rhs->index || lhs->offset > rhs->offset) {
             std::swap(lhs, rhs);
         }
         return ConstBufferAddr{
             .index = lhs->index,
             .offset = lhs->offset,
+            .shift_left = lhs->shift_left,
             .secondary_index = rhs->index,
             .secondary_offset = rhs->offset,
+            .secondary_shift_left = rhs->shift_left,
             .dynamic_offset = {},
             .count = 1,
             .has_secondary = true,
         };
     }
+    case IR::Opcode::ShiftLeftLogical32: {
+        const IR::Value shift{inst->Arg(1)};
+        if (!shift.IsImmediate()) {
+            return std::nullopt;
+        }
+        std::optional lhs{Track(inst->Arg(0), env)};
+        if (lhs) {
+            lhs->shift_left = shift.U32();
+        }
+        return lhs;
+        break;
+    }
+    case IR::Opcode::BitwiseAnd32: {
+        IR::Value op1{inst->Arg(0)};
+        IR::Value op2{inst->Arg(1)};
+        if (op1.IsImmediate()) {
+            std::swap(op1, op2);
+        }
+        if (!op2.IsImmediate() && !op1.IsImmediate()) {
+            do {
+                auto try_index = TryGetConstant(op1, env);
+                if (try_index) {
+                    op1 = op2;
+                    op2 = IR::Value{*try_index};
+                    break;
+                }
+                auto try_index_2 = TryGetConstant(op2, env);
+                if (try_index_2) {
+                    op2 = IR::Value{*try_index_2};
+                    break;
+                }
+                return std::nullopt;
+            } while (false);
+        }
+        std::optional lhs{Track(op1, env)};
+        if (lhs) {
+            lhs->shift_left = static_cast<u32>(std::countr_zero(op2.U32()));
+        }
+        return lhs;
+        break;
+    }
     case IR::Opcode::GetCbufU32x2:
     case IR::Opcode::GetCbufU32:
         break;
@@ -223,8 +289,10 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
         return ConstBufferAddr{
             .index = index.U32(),
             .offset = offset.U32(),
+            .shift_left = 0,
             .secondary_index = 0,
             .secondary_offset = 0,
+            .secondary_shift_left = 0,
             .dynamic_offset = {},
             .count = 1,
             .has_secondary = false,
@@ -248,8 +316,10 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
     return ConstBufferAddr{
         .index = index.U32(),
         .offset = base_offset,
+        .shift_left = 0,
         .secondary_index = 0,
         .secondary_offset = 0,
+        .secondary_shift_left = 0,
         .dynamic_offset = dynamic_offset,
         .count = 8,
         .has_secondary = false,
@@ -259,7 +329,7 @@ std::optional<ConstBufferAddr> TryGetConstBuffer(const IR::Inst* inst) {
 TextureInst MakeInst(Environment& env, IR::Block* block, IR::Inst& inst) {
     ConstBufferAddr addr;
     if (IsBindless(inst)) {
-        const std::optional<ConstBufferAddr> track_addr{Track(inst.Arg(0))};
+        const std::optional<ConstBufferAddr> track_addr{Track(inst.Arg(0), env)};
         if (!track_addr) {
             throw NotImplementedException("Failed to track bindless texture constant buffer");
         }
@@ -268,8 +338,10 @@ TextureInst MakeInst(Environment& env, IR::Block* block, IR::Inst& inst) {
         addr = ConstBufferAddr{
             .index = env.TextureBoundBuffer(),
             .offset = inst.Arg(0).U32(),
+            .shift_left = 0,
             .secondary_index = 0,
             .secondary_offset = 0,
+            .secondary_shift_left = 0,
             .dynamic_offset = {},
             .count = 1,
             .has_secondary = false,
@@ -285,8 +357,9 @@ TextureInst MakeInst(Environment& env, IR::Block* block, IR::Inst& inst) {
 TextureType ReadTextureType(Environment& env, const ConstBufferAddr& cbuf) {
     const u32 secondary_index{cbuf.has_secondary ? cbuf.secondary_index : cbuf.index};
     const u32 secondary_offset{cbuf.has_secondary ? cbuf.secondary_offset : cbuf.offset};
-    const u32 lhs_raw{env.ReadCbufValue(cbuf.index, cbuf.offset)};
-    const u32 rhs_raw{env.ReadCbufValue(secondary_index, secondary_offset)};
+    const u32 lhs_raw{env.ReadCbufValue(cbuf.index, cbuf.offset) << cbuf.shift_left};
+    const u32 rhs_raw{env.ReadCbufValue(secondary_index, secondary_offset)
+                      << cbuf.secondary_shift_left};
     return env.ReadTextureType(lhs_raw | rhs_raw);
 }
 
@@ -363,6 +436,21 @@ private:
     TextureDescriptors& texture_descriptors;
     ImageDescriptors& image_descriptors;
 };
+
+void PatchImageSampleImplicitLod(IR::Block& block, IR::Inst& inst) {
+    IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)};
+    const auto info{inst.Flags<IR::TextureInstInfo>()};
+    const IR::Value coord(inst.Arg(1));
+    const IR::Value handle(ir.Imm32(0));
+    const IR::U32 lod{ir.Imm32(0)};
+    const IR::Value texture_size = ir.ImageQueryDimension(handle, lod, info);
+    inst.SetArg(
+        1, ir.CompositeConstruct(
+               ir.FPMul(IR::F32(ir.CompositeExtract(coord, 0)),
+                        ir.FPRecip(ir.ConvertUToF(32, 32, ir.CompositeExtract(texture_size, 0)))),
+               ir.FPMul(IR::F32(ir.CompositeExtract(coord, 1)),
+                        ir.FPRecip(ir.ConvertUToF(32, 32, ir.CompositeExtract(texture_size, 1))))));
+}
 } // Anonymous namespace
 
 void TexturePass(Environment& env, IR::Program& program) {
@@ -400,6 +488,14 @@ void TexturePass(Environment& env, IR::Program& program) {
             flags.type.Assign(ReadTextureType(env, cbuf));
             inst->SetFlags(flags);
             break;
+        case IR::Opcode::ImageSampleImplicitLod:
+            if (flags.type != TextureType::Color2D) {
+                break;
+            }
+            if (ReadTextureType(env, cbuf) == TextureType::Color2DRect) {
+                PatchImageSampleImplicitLod(*texture_inst.block, *texture_inst.inst);
+            }
+            break;
         case IR::Opcode::ImageFetch:
             if (flags.type != TextureType::Color1D) {
                 break;
@@ -465,8 +561,10 @@ void TexturePass(Environment& env, IR::Program& program) {
                     .has_secondary = cbuf.has_secondary,
                     .cbuf_index = cbuf.index,
                     .cbuf_offset = cbuf.offset,
+                    .shift_left = cbuf.shift_left,
                     .secondary_cbuf_index = cbuf.secondary_index,
                     .secondary_cbuf_offset = cbuf.secondary_offset,
+                    .secondary_shift_left = cbuf.secondary_shift_left,
                     .count = cbuf.count,
                     .size_shift = DESCRIPTOR_SIZE_SHIFT,
                 });
@@ -477,8 +575,10 @@ void TexturePass(Environment& env, IR::Program& program) {
                     .has_secondary = cbuf.has_secondary,
                     .cbuf_index = cbuf.index,
                     .cbuf_offset = cbuf.offset,
+                    .shift_left = cbuf.shift_left,
                     .secondary_cbuf_index = cbuf.secondary_index,
                     .secondary_cbuf_offset = cbuf.secondary_offset,
+                    .secondary_shift_left = cbuf.secondary_shift_left,
                     .count = cbuf.count,
                     .size_shift = DESCRIPTOR_SIZE_SHIFT,
                 });
diff --git a/src/shader_recompiler/ir_opt/verification_pass.cpp b/src/shader_recompiler/ir_opt/verification_pass.cpp
index 975d5aadf..f89f4ac28 100644
--- a/src/shader_recompiler/ir_opt/verification_pass.cpp
+++ b/src/shader_recompiler/ir_opt/verification_pass.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <map>
 #include <set>
@@ -44,7 +43,7 @@ static void ValidateUses(const IR::Program& program) {
             }
         }
     }
-    for (const auto [inst, uses] : actual_uses) {
+    for (const auto& [inst, uses] : actual_uses) {
         if (inst->UseCount() != uses) {
             throw LogicError("Invalid uses in block: {}", IR::DumpProgram(program));
         }
diff --git a/src/shader_recompiler/object_pool.h b/src/shader_recompiler/object_pool.h
index a12ddcc8f..2b42c4ba2 100644
--- a/src/shader_recompiler/object_pool.h
+++ b/src/shader_recompiler/object_pool.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/profile.h b/src/shader_recompiler/profile.h
index dc4c806ff..21d3d236b 100644
--- a/src/shader_recompiler/profile.h
+++ b/src/shader_recompiler/profile.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/program_header.h b/src/shader_recompiler/program_header.h
index bd6c2bfb5..1e8bae7cd 100644
--- a/src/shader_recompiler/program_header.h
+++ b/src/shader_recompiler/program_header.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -196,6 +195,11 @@ struct ProgramHeader {
                 return {(bits & 1) != 0, (bits & 2) != 0, (bits & 4) != 0, (bits & 8) != 0};
             }
 
+            [[nodiscard]] bool HasOutputComponents(u32 rt) const noexcept {
+                const u32 bits{omap.target >> (rt * 4)};
+                return (bits & 0xf) != 0;
+            }
+
             [[nodiscard]] std::array<PixelImap, 4> GenericInputMap(u32 attribute) const {
                 const auto& vector{imap_generic_vector[attribute]};
                 return {vector.x, vector.y, vector.z, vector.w};
diff --git a/src/shader_recompiler/runtime_info.h b/src/shader_recompiler/runtime_info.h
index f3f83a258..dcb5ab158 100644
--- a/src/shader_recompiler/runtime_info.h
+++ b/src/shader_recompiler/runtime_info.h
@@ -1,11 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
-#include <bitset>
 #include <optional>
 #include <vector>
 
diff --git a/src/shader_recompiler/shader_info.h b/src/shader_recompiler/shader_info.h
index 9f375c30e..cc596da4f 100644
--- a/src/shader_recompiler/shader_info.h
+++ b/src/shader_recompiler/shader_info.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -25,8 +24,9 @@ enum class TextureType : u32 {
     ColorCube,
     ColorArrayCube,
     Buffer,
+    Color2DRect,
 };
-constexpr u32 NUM_TEXTURE_TYPES = 8;
+constexpr u32 NUM_TEXTURE_TYPES = 9;
 
 enum class ImageFormat : u32 {
     Typeless,
@@ -61,8 +61,10 @@ struct TextureBufferDescriptor {
     bool has_secondary;
     u32 cbuf_index;
     u32 cbuf_offset;
+    u32 shift_left;
     u32 secondary_cbuf_index;
     u32 secondary_cbuf_offset;
+    u32 secondary_shift_left;
     u32 count;
     u32 size_shift;
 };
@@ -85,8 +87,10 @@ struct TextureDescriptor {
     bool has_secondary;
     u32 cbuf_index;
     u32 cbuf_offset;
+    u32 shift_left;
     u32 secondary_cbuf_index;
     u32 secondary_cbuf_offset;
+    u32 secondary_shift_left;
     u32 count;
     u32 size_shift;
 };
@@ -105,6 +109,7 @@ struct ImageDescriptor {
 using ImageDescriptors = boost::container::small_vector<ImageDescriptor, 4>;
 
 struct Info {
+    static constexpr size_t MAX_INDIRECT_CBUFS{14};
     static constexpr size_t MAX_CBUFS{18};
     static constexpr size_t MAX_SSBOS{32};
 
@@ -173,9 +178,11 @@ struct Info {
     bool uses_atomic_image_u32{};
     bool uses_shadow_lod{};
     bool uses_rescaling_uniform{};
+    bool uses_cbuf_indirect{};
 
     IR::Type used_constant_buffer_types{};
     IR::Type used_storage_buffer_types{};
+    IR::Type used_indirect_cbuf_types{};
 
     u32 constant_buffer_mask{};
     std::array<u32, MAX_CBUFS> constant_buffer_used_sizes{};
diff --git a/src/shader_recompiler/stage.h b/src/shader_recompiler/stage.h
index 5c1c8d8fc..9af0a1b72 100644
--- a/src/shader_recompiler/stage.h
+++ b/src/shader_recompiler/stage.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/shader_recompiler/varying_state.h b/src/shader_recompiler/varying_state.h
index bc4f273c8..7b28a285f 100644
--- a/src/shader_recompiler/varying_state.h
+++ b/src/shader_recompiler/varying_state.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt
index a69ccb264..43ad2c7ff 100644
--- a/src/tests/CMakeLists.txt
+++ b/src/tests/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 add_executable(tests
     common/bit_field.cpp
     common/cityhash.cpp
@@ -7,7 +10,7 @@ add_executable(tests
     common/ring_buffer.cpp
     common/unique_function.cpp
     core/core_timing.cpp
-    core/network/network.cpp
+    core/internal_network/network.cpp
     tests.cpp
     video_core/buffer_base.cpp
     input_common/calibration_configuration_job.cpp
diff --git a/src/tests/common/bit_field.cpp b/src/tests/common/bit_field.cpp
index 182638000..0071ae52e 100644
--- a/src/tests/common/bit_field.cpp
+++ b/src/tests/common/bit_field.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2019 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cstring>
diff --git a/src/tests/common/cityhash.cpp b/src/tests/common/cityhash.cpp
index 7a40b6c4a..05942eadb 100644
--- a/src/tests/common/cityhash.cpp
+++ b/src/tests/common/cityhash.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <catch2/catch.hpp>
 
diff --git a/src/tests/common/fibers.cpp b/src/tests/common/fibers.cpp
index 751cbe196..4e29f9199 100644
--- a/src/tests/common/fibers.cpp
+++ b/src/tests/common/fibers.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <atomic>
 #include <cstdlib>
@@ -44,7 +43,15 @@ class TestControl1 {
 public:
     TestControl1() = default;
 
-    void DoWork();
+    void DoWork() {
+        const u32 id = thread_ids.Get();
+        u32 value = items[id];
+        for (u32 i = 0; i < id; i++) {
+            value++;
+        }
+        results[id] = value;
+        Fiber::YieldTo(work_fibers[id], *thread_fibers[id]);
+    }
 
     void ExecuteThread(u32 id);
 
@@ -55,35 +62,16 @@ public:
     std::vector<u32> results;
 };
 
-static void WorkControl1(void* control) {
-    auto* test_control = static_cast<TestControl1*>(control);
-    test_control->DoWork();
-}
-
-void TestControl1::DoWork() {
-    const u32 id = thread_ids.Get();
-    u32 value = items[id];
-    for (u32 i = 0; i < id; i++) {
-        value++;
-    }
-    results[id] = value;
-    Fiber::YieldTo(work_fibers[id], *thread_fibers[id]);
-}
-
 void TestControl1::ExecuteThread(u32 id) {
     thread_ids.Register(id);
     auto thread_fiber = Fiber::ThreadToFiber();
     thread_fibers[id] = thread_fiber;
-    work_fibers[id] = std::make_shared<Fiber>(std::function<void(void*)>{WorkControl1}, this);
+    work_fibers[id] = std::make_shared<Fiber>([this] { DoWork(); });
     items[id] = rand() % 256;
     Fiber::YieldTo(thread_fibers[id], *work_fibers[id]);
     thread_fibers[id]->Exit();
 }
 
-static void ThreadStart1(u32 id, TestControl1& test_control) {
-    test_control.ExecuteThread(id);
-}
-
 /** This test checks for fiber setup configuration and validates that fibers are
  *  doing all the work required.
  */
@@ -96,7 +84,7 @@ TEST_CASE("Fibers::Setup", "[common]") {
     test_control.results.resize(num_threads, 0);
     std::vector<std::thread> threads;
     for (u32 i = 0; i < num_threads; i++) {
-        threads.emplace_back(ThreadStart1, i, std::ref(test_control));
+        threads.emplace_back([&test_control, i] { test_control.ExecuteThread(i); });
     }
     for (u32 i = 0; i < num_threads; i++) {
         threads[i].join();
@@ -168,21 +156,6 @@ public:
     std::shared_ptr<Common::Fiber> fiber3;
 };
 
-static void WorkControl2_1(void* control) {
-    auto* test_control = static_cast<TestControl2*>(control);
-    test_control->DoWork1();
-}
-
-static void WorkControl2_2(void* control) {
-    auto* test_control = static_cast<TestControl2*>(control);
-    test_control->DoWork2();
-}
-
-static void WorkControl2_3(void* control) {
-    auto* test_control = static_cast<TestControl2*>(control);
-    test_control->DoWork3();
-}
-
 void TestControl2::ExecuteThread(u32 id) {
     thread_ids.Register(id);
     auto thread_fiber = Fiber::ThreadToFiber();
@@ -194,18 +167,6 @@ void TestControl2::Exit() {
     thread_fibers[id]->Exit();
 }
 
-static void ThreadStart2_1(u32 id, TestControl2& test_control) {
-    test_control.ExecuteThread(id);
-    test_control.CallFiber1();
-    test_control.Exit();
-}
-
-static void ThreadStart2_2(u32 id, TestControl2& test_control) {
-    test_control.ExecuteThread(id);
-    test_control.CallFiber2();
-    test_control.Exit();
-}
-
 /** This test checks for fiber thread exchange configuration and validates that fibers are
  *  that a fiber has been successfully transferred from one thread to another and that the TLS
  *  region of the thread is kept while changing fibers.
@@ -213,14 +174,19 @@ static void ThreadStart2_2(u32 id, TestControl2& test_control) {
 TEST_CASE("Fibers::InterExchange", "[common]") {
     TestControl2 test_control{};
     test_control.thread_fibers.resize(2);
-    test_control.fiber1 =
-        std::make_shared<Fiber>(std::function<void(void*)>{WorkControl2_1}, &test_control);
-    test_control.fiber2 =
-        std::make_shared<Fiber>(std::function<void(void*)>{WorkControl2_2}, &test_control);
-    test_control.fiber3 =
-        std::make_shared<Fiber>(std::function<void(void*)>{WorkControl2_3}, &test_control);
-    std::thread thread1(ThreadStart2_1, 0, std::ref(test_control));
-    std::thread thread2(ThreadStart2_2, 1, std::ref(test_control));
+    test_control.fiber1 = std::make_shared<Fiber>([&test_control] { test_control.DoWork1(); });
+    test_control.fiber2 = std::make_shared<Fiber>([&test_control] { test_control.DoWork2(); });
+    test_control.fiber3 = std::make_shared<Fiber>([&test_control] { test_control.DoWork3(); });
+    std::thread thread1{[&test_control] {
+        test_control.ExecuteThread(0);
+        test_control.CallFiber1();
+        test_control.Exit();
+    }};
+    std::thread thread2{[&test_control] {
+        test_control.ExecuteThread(1);
+        test_control.CallFiber2();
+        test_control.Exit();
+    }};
     thread1.join();
     thread2.join();
     REQUIRE(test_control.assert1);
@@ -271,16 +237,6 @@ public:
     std::shared_ptr<Common::Fiber> fiber2;
 };
 
-static void WorkControl3_1(void* control) {
-    auto* test_control = static_cast<TestControl3*>(control);
-    test_control->DoWork1();
-}
-
-static void WorkControl3_2(void* control) {
-    auto* test_control = static_cast<TestControl3*>(control);
-    test_control->DoWork2();
-}
-
 void TestControl3::ExecuteThread(u32 id) {
     thread_ids.Register(id);
     auto thread_fiber = Fiber::ThreadToFiber();
@@ -292,12 +248,6 @@ void TestControl3::Exit() {
     thread_fibers[id]->Exit();
 }
 
-static void ThreadStart3(u32 id, TestControl3& test_control) {
-    test_control.ExecuteThread(id);
-    test_control.CallFiber1();
-    test_control.Exit();
-}
-
 /** This test checks for one two threads racing for starting the same fiber.
  *  It checks execution occurred in an ordered manner and by no time there were
  *  two contexts at the same time.
@@ -305,12 +255,15 @@ static void ThreadStart3(u32 id, TestControl3& test_control) {
 TEST_CASE("Fibers::StartRace", "[common]") {
     TestControl3 test_control{};
     test_control.thread_fibers.resize(2);
-    test_control.fiber1 =
-        std::make_shared<Fiber>(std::function<void(void*)>{WorkControl3_1}, &test_control);
-    test_control.fiber2 =
-        std::make_shared<Fiber>(std::function<void(void*)>{WorkControl3_2}, &test_control);
-    std::thread thread1(ThreadStart3, 0, std::ref(test_control));
-    std::thread thread2(ThreadStart3, 1, std::ref(test_control));
+    test_control.fiber1 = std::make_shared<Fiber>([&test_control] { test_control.DoWork1(); });
+    test_control.fiber2 = std::make_shared<Fiber>([&test_control] { test_control.DoWork2(); });
+    const auto race_function{[&test_control](u32 id) {
+        test_control.ExecuteThread(id);
+        test_control.CallFiber1();
+        test_control.Exit();
+    }};
+    std::thread thread1([&] { race_function(0); });
+    std::thread thread2([&] { race_function(1); });
     thread1.join();
     thread2.join();
     REQUIRE(test_control.value1 == 1);
@@ -320,12 +273,10 @@ TEST_CASE("Fibers::StartRace", "[common]") {
 
 class TestControl4;
 
-static void WorkControl4(void* control);
-
 class TestControl4 {
 public:
     TestControl4() {
-        fiber1 = std::make_shared<Fiber>(std::function<void(void*)>{WorkControl4}, this);
+        fiber1 = std::make_shared<Fiber>([this] { DoWork(); });
         goal_reached = false;
         rewinded = false;
     }
@@ -337,7 +288,7 @@ public:
     }
 
     void DoWork() {
-        fiber1->SetRewindPoint(std::function<void(void*)>{WorkControl4}, this);
+        fiber1->SetRewindPoint([this] { DoWork(); });
         if (rewinded) {
             goal_reached = true;
             Fiber::YieldTo(fiber1, *thread_fiber);
@@ -352,11 +303,6 @@ public:
     bool rewinded;
 };
 
-static void WorkControl4(void* control) {
-    auto* test_control = static_cast<TestControl4*>(control);
-    test_control->DoWork();
-}
-
 TEST_CASE("Fibers::Rewind", "[common]") {
     TestControl4 test_control{};
     test_control.Execute();
diff --git a/src/tests/common/host_memory.cpp b/src/tests/common/host_memory.cpp
index 2dc7b5d5e..e49d0a09f 100644
--- a/src/tests/common/host_memory.cpp
+++ b/src/tests/common/host_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <catch2/catch.hpp>
 
diff --git a/src/tests/common/param_package.cpp b/src/tests/common/param_package.cpp
index e31ca3544..d036cc83a 100644
--- a/src/tests/common/param_package.cpp
+++ b/src/tests/common/param_package.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <catch2/catch.hpp>
 #include <math.h>
diff --git a/src/tests/common/ring_buffer.cpp b/src/tests/common/ring_buffer.cpp
index 903626e4b..4f81b6e5e 100644
--- a/src/tests/common/ring_buffer.cpp
+++ b/src/tests/common/ring_buffer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
diff --git a/src/tests/common/unique_function.cpp b/src/tests/common/unique_function.cpp
index aa6e86593..311272506 100644
--- a/src/tests/common/unique_function.cpp
+++ b/src/tests/common/unique_function.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string>
 
diff --git a/src/tests/core/core_timing.cpp b/src/tests/core/core_timing.cpp
index e0c66fa2e..7c432a63c 100644
--- a/src/tests/core/core_timing.cpp
+++ b/src/tests/core/core_timing.cpp
@@ -1,6 +1,5 @@
-// Copyright 2016 Dolphin Emulator Project / 2017 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <catch2/catch.hpp>
 
@@ -9,6 +8,7 @@
 #include <chrono>
 #include <cstdlib>
 #include <memory>
+#include <optional>
 #include <string>
 
 #include "core/core.h"
@@ -24,13 +24,15 @@ std::bitset<CB_IDS.size()> callbacks_ran_flags;
 u64 expected_callback = 0;
 
 template <unsigned int IDX>
-void HostCallbackTemplate(std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+std::optional<std::chrono::nanoseconds> HostCallbackTemplate(std::uintptr_t user_data, s64 time,
+                                                             std::chrono::nanoseconds ns_late) {
     static_assert(IDX < CB_IDS.size(), "IDX out of range");
     callbacks_ran_flags.set(IDX);
     REQUIRE(CB_IDS[IDX] == user_data);
     REQUIRE(CB_IDS[IDX] == CB_IDS[calls_order[expected_callback]]);
     delays[IDX] = ns_late.count();
     ++expected_callback;
+    return std::nullopt;
 }
 
 struct ScopeInit final {
diff --git a/src/tests/core/internal_network/network.cpp b/src/tests/core/internal_network/network.cpp
new file mode 100644
index 000000000..164b0ff24
--- /dev/null
+++ b/src/tests/core/internal_network/network.cpp
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <catch2/catch.hpp>
+
+#include "core/internal_network/network.h"
+#include "core/internal_network/sockets.h"
+
+TEST_CASE("Network::Errors", "[core]") {
+    Network::NetworkInstance network_instance; // initialize network
+
+    Network::Socket socks[2];
+    for (Network::Socket& sock : socks) {
+        REQUIRE(sock.Initialize(Network::Domain::INET, Network::Type::STREAM,
+                                Network::Protocol::TCP) == Network::Errno::SUCCESS);
+    }
+
+    Network::SockAddrIn addr{
+        Network::Domain::INET,
+        {127, 0, 0, 1},
+        1, // hopefully nobody running this test has something listening on port 1
+    };
+    REQUIRE(socks[0].Connect(addr) == Network::Errno::CONNREFUSED);
+
+    std::vector<u8> message{1, 2, 3, 4};
+    REQUIRE(socks[1].Recv(0, message).second == Network::Errno::NOTCONN);
+}
diff --git a/src/tests/core/network/network.cpp b/src/tests/core/network/network.cpp
deleted file mode 100644
index b21ad8911..000000000
--- a/src/tests/core/network/network.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <catch2/catch.hpp>
-
-#include "core/network/network.h"
-#include "core/network/sockets.h"
-
-TEST_CASE("Network::Errors", "[core]") {
-    Network::NetworkInstance network_instance; // initialize network
-
-    Network::Socket socks[2];
-    for (Network::Socket& sock : socks) {
-        REQUIRE(sock.Initialize(Network::Domain::INET, Network::Type::STREAM,
-                                Network::Protocol::TCP) == Network::Errno::SUCCESS);
-    }
-
-    Network::SockAddrIn addr{
-        Network::Domain::INET,
-        {127, 0, 0, 1},
-        1, // hopefully nobody running this test has something listening on port 1
-    };
-    REQUIRE(socks[0].Connect(addr) == Network::Errno::CONNREFUSED);
-
-    std::vector<u8> message{1, 2, 3, 4};
-    REQUIRE(socks[1].Recv(0, message).second == Network::Errno::NOTCONN);
-}
diff --git a/src/tests/input_common/calibration_configuration_job.cpp b/src/tests/input_common/calibration_configuration_job.cpp
index 8c77d81e9..e5f698886 100644
--- a/src/tests/input_common/calibration_configuration_job.cpp
+++ b/src/tests/input_common/calibration_configuration_job.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <string>
diff --git a/src/tests/tests.cpp b/src/tests/tests.cpp
index 275b430d9..3f905c05c 100644
--- a/src/tests/tests.cpp
+++ b/src/tests/tests.cpp
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #define CATCH_CONFIG_MAIN
 #include <catch2/catch.hpp>
diff --git a/src/tests/video_core/buffer_base.cpp b/src/tests/video_core/buffer_base.cpp
index 9f5a54de4..71121e42a 100644
--- a/src/tests/video_core/buffer_base.cpp
+++ b/src/tests/video_core/buffer_base.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <stdexcept>
 #include <unordered_map>
@@ -23,8 +22,9 @@ constexpr VAddr c = 0x1328914000;
 class RasterizerInterface {
 public:
     void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) {
-        const u64 page_start{addr >> Core::Memory::PAGE_BITS};
-        const u64 page_end{(addr + size + Core::Memory::PAGE_SIZE - 1) >> Core::Memory::PAGE_BITS};
+        const u64 page_start{addr >> Core::Memory::YUZU_PAGEBITS};
+        const u64 page_end{(addr + size + Core::Memory::YUZU_PAGESIZE - 1) >>
+                           Core::Memory::YUZU_PAGEBITS};
         for (u64 page = page_start; page < page_end; ++page) {
             int& value = page_table[page];
             value += delta;
@@ -38,7 +38,7 @@ public:
     }
 
     [[nodiscard]] int Count(VAddr addr) const noexcept {
-        const auto it = page_table.find(addr >> Core::Memory::PAGE_BITS);
+        const auto it = page_table.find(addr >> Core::Memory::YUZU_PAGEBITS);
         return it == page_table.end() ? 0 : it->second;
     }
 
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 6a6325e38..40e6d1ec4 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -1,7 +1,10 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 add_subdirectory(host_shaders)
 
 if(LIBVA_FOUND)
-    set_source_files_properties(command_classes/codecs/codec.cpp
+    set_source_files_properties(host1x/codecs/codec.cpp
         PROPERTIES COMPILE_DEFINITIONS LIBVA_FOUND=1)
     list(APPEND FFmpeg_LIBRARIES ${LIBVA_LIBRARIES})
 endif()
@@ -12,26 +15,14 @@ add_library(video_core STATIC
     buffer_cache/buffer_cache.h
     cdma_pusher.cpp
     cdma_pusher.h
-    command_classes/codecs/codec.cpp
-    command_classes/codecs/codec.h
-    command_classes/codecs/h264.cpp
-    command_classes/codecs/h264.h
-    command_classes/codecs/vp8.cpp
-    command_classes/codecs/vp8.h
-    command_classes/codecs/vp9.cpp
-    command_classes/codecs/vp9.h
-    command_classes/codecs/vp9_types.h
-    command_classes/host1x.cpp
-    command_classes/host1x.h
-    command_classes/nvdec.cpp
-    command_classes/nvdec.h
-    command_classes/nvdec_common.h
-    command_classes/sync_manager.cpp
-    command_classes/sync_manager.h
-    command_classes/vic.cpp
-    command_classes/vic.h
     compatible_formats.cpp
     compatible_formats.h
+    control/channel_state.cpp
+    control/channel_state.h
+    control/channel_state_cache.cpp
+    control/channel_state_cache.h
+    control/scheduler.cpp
+    control/scheduler.h
     delayed_destruction_ring.h
     dirty_flags.cpp
     dirty_flags.h
@@ -51,7 +42,31 @@ add_library(video_core STATIC
     engines/maxwell_3d.h
     engines/maxwell_dma.cpp
     engines/maxwell_dma.h
+    engines/puller.cpp
+    engines/puller.h
     framebuffer_config.h
+    host1x/codecs/codec.cpp
+    host1x/codecs/codec.h
+    host1x/codecs/h264.cpp
+    host1x/codecs/h264.h
+    host1x/codecs/vp8.cpp
+    host1x/codecs/vp8.h
+    host1x/codecs/vp9.cpp
+    host1x/codecs/vp9.h
+    host1x/codecs/vp9_types.h
+    host1x/control.cpp
+    host1x/control.h
+    host1x/host1x.cpp
+    host1x/host1x.h
+    host1x/nvdec.cpp
+    host1x/nvdec.h
+    host1x/nvdec_common.h
+    host1x/sync_manager.cpp
+    host1x/sync_manager.h
+    host1x/syncpoint_manager.cpp
+    host1x/syncpoint_manager.h
+    host1x/vic.cpp
+    host1x/vic.h
     macro/macro.cpp
     macro/macro.h
     macro/macro_hle.cpp
@@ -192,6 +207,7 @@ add_library(video_core STATIC
     texture_cache/render_targets.h
     texture_cache/samples_helper.h
     texture_cache/slot_vector.h
+    texture_cache/texture_cache.cpp
     texture_cache/texture_cache.h
     texture_cache/texture_cache_base.h
     texture_cache/types.h
@@ -258,10 +274,6 @@ if (MSVC)
     target_compile_options(video_core PRIVATE
         /we4242 # 'identifier': conversion from 'type1' to 'type2', possible loss of data
         /we4244 # 'conversion': conversion from 'type1' to 'type2', possible loss of data
-        /we4456 # Declaration of 'identifier' hides previous local declaration
-        /we4457 # Declaration of 'identifier' hides function parameter
-        /we4458 # Declaration of 'identifier' hides class member
-        /we4459 # Declaration of 'identifier' hides global declaration
     )
 else()
     target_compile_options(video_core PRIVATE
@@ -269,7 +281,6 @@ else()
         -Wno-error=sign-conversion
         -Werror=pessimizing-move
         -Werror=redundant-move
-        -Werror=shadow
         -Werror=type-limits
 
         $<$<CXX_COMPILER_ID:GNU>:-Werror=class-memaccess>
@@ -277,3 +288,7 @@ else()
         $<$<CXX_COMPILER_ID:GNU>:-Werror=unused-but-set-variable>
     )
 endif()
+
+if (ARCHITECTURE_x86_64)
+    target_link_libraries(video_core PRIVATE dynarmic)
+endif()
diff --git a/src/video_core/buffer_cache/buffer_base.h b/src/video_core/buffer_cache/buffer_base.h
index be2113f5a..f9a6472cf 100644
--- a/src/video_core/buffer_cache/buffer_base.h
+++ b/src/video_core/buffer_cache/buffer_base.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -13,6 +12,7 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/div_ceil.h"
+#include "common/settings.h"
 #include "core/memory.h"
 
 namespace VideoCommon {
@@ -37,7 +37,7 @@ struct NullBufferParams {};
 template <class RasterizerInterface>
 class BufferBase {
     static constexpr u64 PAGES_PER_WORD = 64;
-    static constexpr u64 BYTES_PER_PAGE = Core::Memory::PAGE_SIZE;
+    static constexpr u64 BYTES_PER_PAGE = Core::Memory::YUZU_PAGESIZE;
     static constexpr u64 BYTES_PER_WORD = PAGES_PER_WORD * BYTES_PER_PAGE;
 
     /// Vector tracking modified pages tightly packed with small vector optimization
@@ -212,7 +212,7 @@ public:
     void FlushCachedWrites() noexcept {
         flags &= ~BufferFlagBits::CachedWrites;
         const u64 num_words = NumWords();
-        const u64* const cached_words = Array<Type::CachedCPU>();
+        u64* const cached_words = Array<Type::CachedCPU>();
         u64* const untracked_words = Array<Type::Untracked>();
         u64* const cpu_words = Array<Type::CPU>();
         for (u64 word_index = 0; word_index < num_words; ++word_index) {
@@ -220,6 +220,9 @@ public:
             NotifyRasterizer<false>(word_index, untracked_words[word_index], cached_bits);
             untracked_words[word_index] |= cached_bits;
             cpu_words[word_index] |= cached_bits;
+            if (!Settings::values.use_pessimistic_flushes) {
+                cached_words[word_index] = 0;
+            }
         }
     }
 
diff --git a/src/video_core/buffer_cache/buffer_cache.cpp b/src/video_core/buffer_cache/buffer_cache.cpp
index ab32294c8..a16308b60 100644
--- a/src/video_core/buffer_cache/buffer_cache.cpp
+++ b/src/video_core/buffer_cache/buffer_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/microprofile.h"
 
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index fa26eb8b0..8e26b3f95 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -1,17 +1,14 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <algorithm>
 #include <array>
-#include <deque>
 #include <memory>
 #include <mutex>
 #include <numeric>
 #include <span>
-#include <unordered_map>
 #include <vector>
 
 #include <boost/container/small_vector.hpp>
@@ -22,10 +19,10 @@
 #include "common/literals.h"
 #include "common/lru_cache.h"
 #include "common/microprofile.h"
-#include "common/scope_exit.h"
 #include "common/settings.h"
 #include "core/memory.h"
 #include "video_core/buffer_cache/buffer_base.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/delayed_destruction_ring.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/kepler_compute.h"
@@ -59,12 +56,12 @@ using UniformBufferSizes = std::array<std::array<u32, NUM_GRAPHICS_UNIFORM_BUFFE
 using ComputeUniformBufferSizes = std::array<u32, NUM_COMPUTE_UNIFORM_BUFFERS>;
 
 template <typename P>
-class BufferCache {
+class BufferCache : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 
     // Page size for caching purposes.
     // This is unrelated to the CPU page size and it can be changed as it seems optimal.
-    static constexpr u32 PAGE_BITS = 16;
-    static constexpr u64 PAGE_SIZE = u64{1} << PAGE_BITS;
+    static constexpr u32 YUZU_PAGEBITS = 16;
+    static constexpr u64 YUZU_PAGESIZE = u64{1} << YUZU_PAGEBITS;
 
     static constexpr bool IS_OPENGL = P::IS_OPENGL;
     static constexpr bool HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS =
@@ -78,8 +75,9 @@ class BufferCache {
 
     static constexpr BufferId NULL_BUFFER_ID{0};
 
-    static constexpr u64 EXPECTED_MEMORY = 512_MiB;
-    static constexpr u64 CRITICAL_MEMORY = 1_GiB;
+    static constexpr s64 DEFAULT_EXPECTED_MEMORY = 512_MiB;
+    static constexpr s64 DEFAULT_CRITICAL_MEMORY = 1_GiB;
+    static constexpr s64 TARGET_THRESHOLD = 4_GiB;
 
     using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 
@@ -118,10 +116,7 @@ public:
     static constexpr u32 DEFAULT_SKIP_CACHE_SIZE = static_cast<u32>(4_KiB);
 
     explicit BufferCache(VideoCore::RasterizerInterface& rasterizer_,
-                         Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_,
-                         Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
-                         Runtime& runtime_);
+                         Core::Memory::Memory& cpu_memory_, Runtime& runtime_);
 
     void TickFrame();
 
@@ -131,7 +126,7 @@ public:
 
     void DownloadMemory(VAddr cpu_addr, u64 size);
 
-    bool InlineMemory(VAddr dest_address, size_t copy_size, std::span<u8> inlined_buffer);
+    bool InlineMemory(VAddr dest_address, size_t copy_size, std::span<const u8> inlined_buffer);
 
     void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size);
 
@@ -218,8 +213,8 @@ private:
 
     template <typename Func>
     void ForEachBufferInRange(VAddr cpu_addr, u64 size, Func&& func) {
-        const u64 page_end = Common::DivCeil(cpu_addr + size, PAGE_SIZE);
-        for (u64 page = cpu_addr >> PAGE_BITS; page < page_end;) {
+        const u64 page_end = Common::DivCeil(cpu_addr + size, YUZU_PAGESIZE);
+        for (u64 page = cpu_addr >> YUZU_PAGEBITS; page < page_end;) {
             const BufferId buffer_id = page_table[page];
             if (!buffer_id) {
                 ++page;
@@ -229,7 +224,7 @@ private:
             func(buffer_id, buffer);
 
             const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes();
-            page = Common::DivCeil(end_addr, PAGE_SIZE);
+            page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
         }
     }
 
@@ -264,8 +259,8 @@ private:
     }
 
     static bool IsRangeGranular(VAddr cpu_addr, size_t size) {
-        return (cpu_addr & ~Core::Memory::PAGE_MASK) ==
-               ((cpu_addr + size) & ~Core::Memory::PAGE_MASK);
+        return (cpu_addr & ~Core::Memory::YUZU_PAGEMASK) ==
+               ((cpu_addr + size) & ~Core::Memory::YUZU_PAGEMASK);
     }
 
     void RunGarbageCollector();
@@ -355,7 +350,7 @@ private:
 
     void NotifyBufferDeletion();
 
-    [[nodiscard]] Binding StorageBufferBinding(GPUVAddr ssbo_addr) const;
+    [[nodiscard]] Binding StorageBufferBinding(GPUVAddr ssbo_addr, bool is_written = false) const;
 
     [[nodiscard]] TextureBufferBinding GetTextureBufferBinding(GPUVAddr gpu_addr, u32 size,
                                                                PixelFormat format);
@@ -369,9 +364,6 @@ private:
     void ClearDownload(IntervalType subtract_interval);
 
     VideoCore::RasterizerInterface& rasterizer;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-    Tegra::MemoryManager& gpu_memory;
     Core::Memory::Memory& cpu_memory;
 
     SlotVector<Buffer> slot_buffers;
@@ -438,26 +430,43 @@ private:
     Common::LeastRecentlyUsedCache<LRUItemParams> lru_cache;
     u64 frame_tick = 0;
     u64 total_used_memory = 0;
+    u64 minimum_memory = 0;
+    u64 critical_memory = 0;
 
-    std::array<BufferId, ((1ULL << 39) >> PAGE_BITS)> page_table;
+    std::array<BufferId, ((1ULL << 39) >> YUZU_PAGEBITS)> page_table;
 };
 
 template <class P>
 BufferCache<P>::BufferCache(VideoCore::RasterizerInterface& rasterizer_,
-                            Tegra::Engines::Maxwell3D& maxwell3d_,
-                            Tegra::Engines::KeplerCompute& kepler_compute_,
-                            Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
-                            Runtime& runtime_)
-    : runtime{runtime_}, rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
-      kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_}, cpu_memory{cpu_memory_} {
+                            Core::Memory::Memory& cpu_memory_, Runtime& runtime_)
+    : runtime{runtime_}, rasterizer{rasterizer_}, cpu_memory{cpu_memory_} {
     // Ensure the first slot is used for the null buffer
     void(slot_buffers.insert(runtime, NullBufferParams{}));
     common_ranges.clear();
+
+    if (!runtime.CanReportMemoryUsage()) {
+        minimum_memory = DEFAULT_EXPECTED_MEMORY;
+        critical_memory = DEFAULT_CRITICAL_MEMORY;
+        return;
+    }
+
+    const s64 device_memory = static_cast<s64>(runtime.GetDeviceLocalMemory());
+    const s64 min_spacing_expected = device_memory - 1_GiB - 512_MiB;
+    const s64 min_spacing_critical = device_memory - 1_GiB;
+    const s64 mem_threshold = std::min(device_memory, TARGET_THRESHOLD);
+    const s64 min_vacancy_expected = (6 * mem_threshold) / 10;
+    const s64 min_vacancy_critical = (3 * mem_threshold) / 10;
+    minimum_memory = static_cast<u64>(
+        std::max(std::min(device_memory - min_vacancy_expected, min_spacing_expected),
+                 DEFAULT_EXPECTED_MEMORY));
+    critical_memory = static_cast<u64>(
+        std::max(std::min(device_memory - min_vacancy_critical, min_spacing_critical),
+                 DEFAULT_CRITICAL_MEMORY));
 }
 
 template <class P>
 void BufferCache<P>::RunGarbageCollector() {
-    const bool aggressive_gc = total_used_memory >= CRITICAL_MEMORY;
+    const bool aggressive_gc = total_used_memory >= critical_memory;
     const u64 ticks_to_destroy = aggressive_gc ? 60 : 120;
     int num_iterations = aggressive_gc ? 64 : 32;
     const auto clean_up = [this, &num_iterations](BufferId buffer_id) {
@@ -488,7 +497,11 @@ void BufferCache<P>::TickFrame() {
     const bool skip_preferred = hits * 256 < shots * 251;
     uniform_buffer_skip_cache_size = skip_preferred ? DEFAULT_SKIP_CACHE_SIZE : 0;
 
-    if (total_used_memory >= EXPECTED_MEMORY) {
+    // If we can obtain the memory info, use it instead of the estimate.
+    if (runtime.CanReportMemoryUsage()) {
+        total_used_memory = runtime.GetDeviceMemoryUsage();
+    }
+    if (total_used_memory >= minimum_memory) {
         RunGarbageCollector();
     }
     ++frame_tick;
@@ -529,8 +542,8 @@ void BufferCache<P>::ClearDownload(IntervalType subtract_interval) {
 
 template <class P>
 bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
-    const std::optional<VAddr> cpu_src_address = gpu_memory.GpuToCpuAddress(src_address);
-    const std::optional<VAddr> cpu_dest_address = gpu_memory.GpuToCpuAddress(dest_address);
+    const std::optional<VAddr> cpu_src_address = gpu_memory->GpuToCpuAddress(src_address);
+    const std::optional<VAddr> cpu_dest_address = gpu_memory->GpuToCpuAddress(dest_address);
     if (!cpu_src_address || !cpu_dest_address) {
         return false;
     }
@@ -588,7 +601,7 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am
 
 template <class P>
 bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) {
-    const std::optional<VAddr> cpu_dst_address = gpu_memory.GpuToCpuAddress(dst_address);
+    const std::optional<VAddr> cpu_dst_address = gpu_memory->GpuToCpuAddress(dst_address);
     if (!cpu_dst_address) {
         return false;
     }
@@ -612,7 +625,7 @@ bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) {
 template <class P>
 void BufferCache<P>::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
                                                u32 size) {
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     const Binding binding{
         .cpu_addr = *cpu_addr,
         .size = size,
@@ -650,7 +663,7 @@ void BufferCache<P>::BindHostGeometryBuffers(bool is_indexed) {
     if (is_indexed) {
         BindHostIndexBuffer();
     } else if constexpr (!HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) {
-        const auto& regs = maxwell3d.regs;
+        const auto& regs = maxwell3d->regs;
         if (regs.draw.topology == Maxwell::PrimitiveTopology::Quads) {
             runtime.BindQuadArrayIndexBuffer(regs.vertex_buffer.first, regs.vertex_buffer.count);
         }
@@ -710,9 +723,9 @@ void BufferCache<P>::BindGraphicsStorageBuffer(size_t stage, size_t ssbo_index,
     enabled_storage_buffers[stage] |= 1U << ssbo_index;
     written_storage_buffers[stage] |= (is_written ? 1U : 0U) << ssbo_index;
 
-    const auto& cbufs = maxwell3d.state.shader_stages[stage];
+    const auto& cbufs = maxwell3d->state.shader_stages[stage];
     const GPUVAddr ssbo_addr = cbufs.const_buffers[cbuf_index].address + cbuf_offset;
-    storage_buffers[stage][ssbo_index] = StorageBufferBinding(ssbo_addr);
+    storage_buffers[stage][ssbo_index] = StorageBufferBinding(ssbo_addr, is_written);
 }
 
 template <class P>
@@ -747,12 +760,12 @@ void BufferCache<P>::BindComputeStorageBuffer(size_t ssbo_index, u32 cbuf_index,
     enabled_compute_storage_buffers |= 1U << ssbo_index;
     written_compute_storage_buffers |= (is_written ? 1U : 0U) << ssbo_index;
 
-    const auto& launch_desc = kepler_compute.launch_description;
+    const auto& launch_desc = kepler_compute->launch_description;
     ASSERT(((launch_desc.const_buffer_enable_mask >> cbuf_index) & 1) != 0);
 
     const auto& cbufs = launch_desc.const_buffer_config;
     const GPUVAddr ssbo_addr = cbufs[cbuf_index].Address() + cbuf_offset;
-    compute_storage_buffers[ssbo_index] = StorageBufferBinding(ssbo_addr);
+    compute_storage_buffers[ssbo_index] = StorageBufferBinding(ssbo_addr, is_written);
 }
 
 template <class P>
@@ -813,6 +826,19 @@ void BufferCache<P>::CommitAsyncFlushesHigh() {
     const bool is_accuracy_normal =
         Settings::values.gpu_accuracy.GetValue() == Settings::GPUAccuracy::Normal;
 
+    auto it = committed_ranges.begin();
+    while (it != committed_ranges.end()) {
+        auto& current_intervals = *it;
+        auto next_it = std::next(it);
+        while (next_it != committed_ranges.end()) {
+            for (auto& interval : *next_it) {
+                current_intervals.subtract(interval);
+            }
+            next_it++;
+        }
+        it++;
+    }
+
     boost::container::small_vector<std::pair<BufferCopy, BufferId>, 1> downloads;
     u64 total_size_bytes = 0;
     u64 largest_copy = 0;
@@ -903,8 +929,8 @@ void BufferCache<P>::PopAsyncFlushes() {}
 
 template <class P>
 bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
-    const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE);
-    for (u64 page = addr >> PAGE_BITS; page < page_end;) {
+    const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
+    for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) {
         const BufferId image_id = page_table[page];
         if (!image_id) {
             ++page;
@@ -915,7 +941,7 @@ bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
             return true;
         }
         const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes();
-        page = Common::DivCeil(end_addr, PAGE_SIZE);
+        page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
     }
     return false;
 }
@@ -923,8 +949,8 @@ bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) {
 template <class P>
 bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) {
     const VAddr end_addr = addr + size;
-    const u64 page_end = Common::DivCeil(end_addr, PAGE_SIZE);
-    for (u64 page = addr >> PAGE_BITS; page < page_end;) {
+    const u64 page_end = Common::DivCeil(end_addr, YUZU_PAGESIZE);
+    for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) {
         const BufferId buffer_id = page_table[page];
         if (!buffer_id) {
             ++page;
@@ -936,15 +962,15 @@ bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) {
         if (buf_start_addr < end_addr && addr < buf_end_addr) {
             return true;
         }
-        page = Common::DivCeil(end_addr, PAGE_SIZE);
+        page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
     }
     return false;
 }
 
 template <class P>
 bool BufferCache<P>::IsRegionCpuModified(VAddr addr, size_t size) {
-    const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE);
-    for (u64 page = addr >> PAGE_BITS; page < page_end;) {
+    const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
+    for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) {
         const BufferId image_id = page_table[page];
         if (!image_id) {
             ++page;
@@ -955,7 +981,7 @@ bool BufferCache<P>::IsRegionCpuModified(VAddr addr, size_t size) {
             return true;
         }
         const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes();
-        page = Common::DivCeil(end_addr, PAGE_SIZE);
+        page = Common::DivCeil(end_addr, YUZU_PAGESIZE);
     }
     return false;
 }
@@ -968,19 +994,19 @@ void BufferCache<P>::BindHostIndexBuffer() {
     const u32 size = index_buffer.size;
     SynchronizeBuffer(buffer, index_buffer.cpu_addr, size);
     if constexpr (HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) {
-        const u32 new_offset = offset + maxwell3d.regs.index_array.first *
-                                            maxwell3d.regs.index_array.FormatSizeInBytes();
+        const u32 new_offset = offset + maxwell3d->regs.index_array.first *
+                                            maxwell3d->regs.index_array.FormatSizeInBytes();
         runtime.BindIndexBuffer(buffer, new_offset, size);
     } else {
-        runtime.BindIndexBuffer(maxwell3d.regs.draw.topology, maxwell3d.regs.index_array.format,
-                                maxwell3d.regs.index_array.first, maxwell3d.regs.index_array.count,
-                                buffer, offset, size);
+        runtime.BindIndexBuffer(maxwell3d->regs.draw.topology, maxwell3d->regs.index_array.format,
+                                maxwell3d->regs.index_array.first,
+                                maxwell3d->regs.index_array.count, buffer, offset, size);
     }
 }
 
 template <class P>
 void BufferCache<P>::BindHostVertexBuffers() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) {
         const Binding& binding = vertex_buffers[index];
         Buffer& buffer = slot_buffers[binding.buffer_id];
@@ -991,7 +1017,7 @@ void BufferCache<P>::BindHostVertexBuffers() {
         }
         flags[Dirty::VertexBuffer0 + index] = false;
 
-        const u32 stride = maxwell3d.regs.vertex_array[index].stride;
+        const u32 stride = maxwell3d->regs.vertex_array[index].stride;
         const u32 offset = buffer.Offset(binding.cpu_addr);
         runtime.BindVertexBuffer(index, buffer, offset, binding.size, stride);
     }
@@ -1131,7 +1157,7 @@ void BufferCache<P>::BindHostGraphicsTextureBuffers(size_t stage) {
 
 template <class P>
 void BufferCache<P>::BindHostTransformFeedbackBuffers() {
-    if (maxwell3d.regs.tfb_enabled == 0) {
+    if (maxwell3d->regs.tfb_enabled == 0) {
         return;
     }
     for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) {
@@ -1216,16 +1242,19 @@ void BufferCache<P>::BindHostComputeTextureBuffers() {
 
 template <class P>
 void BufferCache<P>::DoUpdateGraphicsBuffers(bool is_indexed) {
-    if (is_indexed) {
-        UpdateIndexBuffer();
-    }
-    UpdateVertexBuffers();
-    UpdateTransformFeedbackBuffers();
-    for (size_t stage = 0; stage < NUM_STAGES; ++stage) {
-        UpdateUniformBuffers(stage);
-        UpdateStorageBuffers(stage);
-        UpdateTextureBuffers(stage);
-    }
+    do {
+        has_deleted_buffers = false;
+        if (is_indexed) {
+            UpdateIndexBuffer();
+        }
+        UpdateVertexBuffers();
+        UpdateTransformFeedbackBuffers();
+        for (size_t stage = 0; stage < NUM_STAGES; ++stage) {
+            UpdateUniformBuffers(stage);
+            UpdateStorageBuffers(stage);
+            UpdateTextureBuffers(stage);
+        }
+    } while (has_deleted_buffers);
 }
 
 template <class P>
@@ -1239,8 +1268,8 @@ template <class P>
 void BufferCache<P>::UpdateIndexBuffer() {
     // We have to check for the dirty flags and index count
     // The index count is currently changed without updating the dirty flags
-    const auto& index_array = maxwell3d.regs.index_array;
-    auto& flags = maxwell3d.dirty.flags;
+    const auto& index_array = maxwell3d->regs.index_array;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::IndexBuffer] && last_index_count == index_array.count) {
         return;
     }
@@ -1249,7 +1278,7 @@ void BufferCache<P>::UpdateIndexBuffer() {
 
     const GPUVAddr gpu_addr_begin = index_array.StartAddress();
     const GPUVAddr gpu_addr_end = index_array.EndAddress();
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr_begin);
     const u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
     const u32 draw_size = (index_array.count + index_array.first) * index_array.FormatSizeInBytes();
     const u32 size = std::min(address_size, draw_size);
@@ -1266,8 +1295,8 @@ void BufferCache<P>::UpdateIndexBuffer() {
 
 template <class P>
 void BufferCache<P>::UpdateVertexBuffers() {
-    auto& flags = maxwell3d.dirty.flags;
-    if (!maxwell3d.dirty.flags[Dirty::VertexBuffers]) {
+    auto& flags = maxwell3d->dirty.flags;
+    if (!maxwell3d->dirty.flags[Dirty::VertexBuffers]) {
         return;
     }
     flags[Dirty::VertexBuffers] = false;
@@ -1279,20 +1308,25 @@ void BufferCache<P>::UpdateVertexBuffers() {
 
 template <class P>
 void BufferCache<P>::UpdateVertexBuffer(u32 index) {
-    if (!maxwell3d.dirty.flags[Dirty::VertexBuffer0 + index]) {
+    if (!maxwell3d->dirty.flags[Dirty::VertexBuffer0 + index]) {
         return;
     }
-    const auto& array = maxwell3d.regs.vertex_array[index];
-    const auto& limit = maxwell3d.regs.vertex_array_limit[index];
+    const auto& array = maxwell3d->regs.vertex_array[index];
+    const auto& limit = maxwell3d->regs.vertex_array_limit[index];
     const GPUVAddr gpu_addr_begin = array.StartAddress();
     const GPUVAddr gpu_addr_end = limit.LimitAddress() + 1;
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin);
-    const u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
-    const u32 size = address_size; // TODO: Analyze stride and number of vertices
-    if (array.enable == 0 || size == 0 || !cpu_addr) {
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr_begin);
+    u32 address_size = static_cast<u32>(
+        std::min(gpu_addr_end - gpu_addr_begin, static_cast<u64>(std::numeric_limits<u32>::max())));
+    if (array.enable == 0 || address_size == 0 || !cpu_addr) {
         vertex_buffers[index] = NULL_BINDING;
         return;
     }
+    if (!gpu_memory->IsWithinGPUAddressRange(gpu_addr_end)) {
+        address_size =
+            static_cast<u32>(gpu_memory->MaxContinousRange(gpu_addr_begin, address_size));
+    }
+    const u32 size = address_size; // TODO: Analyze stride and number of vertices
     vertex_buffers[index] = Binding{
         .cpu_addr = *cpu_addr,
         .size = size,
@@ -1346,7 +1380,7 @@ void BufferCache<P>::UpdateTextureBuffers(size_t stage) {
 
 template <class P>
 void BufferCache<P>::UpdateTransformFeedbackBuffers() {
-    if (maxwell3d.regs.tfb_enabled == 0) {
+    if (maxwell3d->regs.tfb_enabled == 0) {
         return;
     }
     for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) {
@@ -1356,10 +1390,10 @@ void BufferCache<P>::UpdateTransformFeedbackBuffers() {
 
 template <class P>
 void BufferCache<P>::UpdateTransformFeedbackBuffer(u32 index) {
-    const auto& binding = maxwell3d.regs.tfb_bindings[index];
+    const auto& binding = maxwell3d->regs.tfb_bindings[index];
     const GPUVAddr gpu_addr = binding.Address() + binding.buffer_offset;
     const u32 size = binding.buffer_size;
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (binding.buffer_enable == 0 || size == 0 || !cpu_addr) {
         transform_feedback_buffers[index] = NULL_BINDING;
         return;
@@ -1378,10 +1412,10 @@ void BufferCache<P>::UpdateComputeUniformBuffers() {
     ForEachEnabledBit(enabled_compute_uniform_buffer_mask, [&](u32 index) {
         Binding& binding = compute_uniform_buffers[index];
         binding = NULL_BINDING;
-        const auto& launch_desc = kepler_compute.launch_description;
+        const auto& launch_desc = kepler_compute->launch_description;
         if (((launch_desc.const_buffer_enable_mask >> index) & 1) != 0) {
             const auto& cbuf = launch_desc.const_buffer_config[index];
-            const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(cbuf.Address());
+            const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(cbuf.Address());
             if (cpu_addr) {
                 binding.cpu_addr = *cpu_addr;
                 binding.size = cbuf.size;
@@ -1436,7 +1470,7 @@ BufferId BufferCache<P>::FindBuffer(VAddr cpu_addr, u32 size) {
     if (cpu_addr == 0) {
         return NULL_BUFFER_ID;
     }
-    const u64 page = cpu_addr >> PAGE_BITS;
+    const u64 page = cpu_addr >> YUZU_PAGEBITS;
     const BufferId buffer_id = page_table[page];
     if (!buffer_id) {
         return CreateBuffer(cpu_addr, size);
@@ -1457,8 +1491,9 @@ typename BufferCache<P>::OverlapResult BufferCache<P>::ResolveOverlaps(VAddr cpu
     VAddr end = cpu_addr + wanted_size;
     int stream_score = 0;
     bool has_stream_leap = false;
-    for (; cpu_addr >> PAGE_BITS < Common::DivCeil(end, PAGE_SIZE); cpu_addr += PAGE_SIZE) {
-        const BufferId overlap_id = page_table[cpu_addr >> PAGE_BITS];
+    for (; cpu_addr >> YUZU_PAGEBITS < Common::DivCeil(end, YUZU_PAGESIZE);
+         cpu_addr += YUZU_PAGESIZE) {
+        const BufferId overlap_id = page_table[cpu_addr >> YUZU_PAGEBITS];
         if (!overlap_id) {
             continue;
         }
@@ -1469,19 +1504,27 @@ typename BufferCache<P>::OverlapResult BufferCache<P>::ResolveOverlaps(VAddr cpu
         overlap_ids.push_back(overlap_id);
         overlap.Pick();
         const VAddr overlap_cpu_addr = overlap.CpuAddr();
-        if (overlap_cpu_addr < begin) {
+        const bool expands_left = overlap_cpu_addr < begin;
+        if (expands_left) {
             cpu_addr = begin = overlap_cpu_addr;
         }
-        end = std::max(end, overlap_cpu_addr + overlap.SizeBytes());
-
+        const VAddr overlap_end = overlap_cpu_addr + overlap.SizeBytes();
+        const bool expands_right = overlap_end > end;
+        if (overlap_end > end) {
+            end = overlap_end;
+        }
         stream_score += overlap.StreamScore();
         if (stream_score > STREAM_LEAP_THRESHOLD && !has_stream_leap) {
             // When this memory region has been joined a bunch of times, we assume it's being used
             // as a stream buffer. Increase the size to skip constantly recreating buffers.
             has_stream_leap = true;
-            begin -= PAGE_SIZE * 256;
-            cpu_addr = begin;
-            end += PAGE_SIZE * 256;
+            if (expands_right) {
+                begin -= YUZU_PAGESIZE * 256;
+                cpu_addr = begin;
+            }
+            if (expands_left) {
+                end += YUZU_PAGESIZE * 256;
+            }
         }
     }
     return OverlapResult{
@@ -1522,6 +1565,8 @@ BufferId BufferCache<P>::CreateBuffer(VAddr cpu_addr, u32 wanted_size) {
     const OverlapResult overlap = ResolveOverlaps(cpu_addr, wanted_size);
     const u32 size = static_cast<u32>(overlap.end - overlap.begin);
     const BufferId new_buffer_id = slot_buffers.insert(runtime, rasterizer, overlap.begin, size);
+    auto& new_buffer = slot_buffers[new_buffer_id];
+    runtime.ClearBuffer(new_buffer, 0, new_buffer.SizeBytes(), 0);
     for (const BufferId overlap_id : overlap.ids) {
         JoinOverlap(new_buffer_id, overlap_id, !overlap.has_stream_leap);
     }
@@ -1554,8 +1599,8 @@ void BufferCache<P>::ChangeRegister(BufferId buffer_id) {
     }
     const VAddr cpu_addr_begin = buffer.CpuAddr();
     const VAddr cpu_addr_end = cpu_addr_begin + size;
-    const u64 page_begin = cpu_addr_begin / PAGE_SIZE;
-    const u64 page_end = Common::DivCeil(cpu_addr_end, PAGE_SIZE);
+    const u64 page_begin = cpu_addr_begin / YUZU_PAGESIZE;
+    const u64 page_end = Common::DivCeil(cpu_addr_end, YUZU_PAGESIZE);
     for (u64 page = page_begin; page != page_end; ++page) {
         if constexpr (insert) {
             page_table[page] = buffer_id;
@@ -1650,7 +1695,7 @@ void BufferCache<P>::MappedUploadMemory(Buffer& buffer, u64 total_size_bytes,
 
 template <class P>
 bool BufferCache<P>::InlineMemory(VAddr dest_address, size_t copy_size,
-                                  std::span<u8> inlined_buffer) {
+                                  std::span<const u8> inlined_buffer) {
     const bool is_dirty = IsRegionRegistered(dest_address, copy_size);
     if (!is_dirty) {
         return false;
@@ -1786,7 +1831,7 @@ void BufferCache<P>::NotifyBufferDeletion() {
         dirty_uniform_buffers.fill(~u32{0});
         uniform_buffer_binding_sizes.fill({});
     }
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     flags[Dirty::IndexBuffer] = true;
     flags[Dirty::VertexBuffers] = true;
     for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) {
@@ -1796,16 +1841,18 @@ void BufferCache<P>::NotifyBufferDeletion() {
 }
 
 template <class P>
-typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr ssbo_addr) const {
-    const GPUVAddr gpu_addr = gpu_memory.Read<u64>(ssbo_addr);
-    const u32 size = gpu_memory.Read<u32>(ssbo_addr + 8);
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr ssbo_addr,
+                                                                      bool is_written) const {
+    const GPUVAddr gpu_addr = gpu_memory->Read<u64>(ssbo_addr);
+    const u32 size = gpu_memory->Read<u32>(ssbo_addr + 8);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (!cpu_addr || size == 0) {
         return NULL_BINDING;
     }
+    const VAddr cpu_end = Common::AlignUp(*cpu_addr + size, Core::Memory::YUZU_PAGESIZE);
     const Binding binding{
         .cpu_addr = *cpu_addr,
-        .size = size,
+        .size = is_written ? size : static_cast<u32>(cpu_end - *cpu_addr),
         .buffer_id = BufferId{},
     };
     return binding;
@@ -1814,7 +1861,7 @@ typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr s
 template <class P>
 typename BufferCache<P>::TextureBufferBinding BufferCache<P>::GetTextureBufferBinding(
     GPUVAddr gpu_addr, u32 size, PixelFormat format) {
-    const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     TextureBufferBinding binding;
     if (!cpu_addr || size == 0) {
         binding.cpu_addr = 0;
diff --git a/src/video_core/cdma_pusher.cpp b/src/video_core/cdma_pusher.cpp
index a8c4b4415..28a2d2090 100644
--- a/src/video_core/cdma_pusher.cpp
+++ b/src/video_core/cdma_pusher.cpp
@@ -1,40 +1,23 @@
-// MIT License
-//
-// Copyright (c) Ryujinx Team and Contributors
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-// associated documentation files (the "Software"), to deal in the Software without restriction,
-// including without limitation the rights to use, copy, modify, merge, publish, distribute,
-// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
+// SPDX-FileCopyrightText: Ryujinx Team and Contributors
+// SPDX-License-Identifier: MIT
 
 #include <bit>
-#include "command_classes/host1x.h"
-#include "command_classes/nvdec.h"
-#include "command_classes/vic.h"
 #include "video_core/cdma_pusher.h"
-#include "video_core/command_classes/nvdec_common.h"
-#include "video_core/command_classes/sync_manager.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
+#include "video_core/host1x/control.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/nvdec.h"
+#include "video_core/host1x/nvdec_common.h"
+#include "video_core/host1x/sync_manager.h"
+#include "video_core/host1x/vic.h"
 #include "video_core/memory_manager.h"
 
 namespace Tegra {
-CDmaPusher::CDmaPusher(GPU& gpu_)
-    : gpu{gpu_}, nvdec_processor(std::make_shared<Nvdec>(gpu)),
-      vic_processor(std::make_unique<Vic>(gpu, nvdec_processor)),
-      host1x_processor(std::make_unique<Host1x>(gpu)),
-      sync_manager(std::make_unique<SyncptIncrManager>(gpu)) {}
+CDmaPusher::CDmaPusher(Host1x::Host1x& host1x_)
+    : host1x{host1x_}, nvdec_processor(std::make_shared<Host1x::Nvdec>(host1x)),
+      vic_processor(std::make_unique<Host1x::Vic>(host1x, nvdec_processor)),
+      host1x_processor(std::make_unique<Host1x::Control>(host1x)),
+      sync_manager(std::make_unique<Host1x::SyncptIncrManager>(host1x)) {}
 
 CDmaPusher::~CDmaPusher() = default;
 
@@ -128,16 +111,17 @@ void CDmaPusher::ExecuteCommand(u32 state_offset, u32 data) {
         case ThiMethod::SetMethod1:
             LOG_DEBUG(Service_NVDRV, "VIC method 0x{:X}, Args=({})",
                       static_cast<u32>(vic_thi_state.method_0), data);
-            vic_processor->ProcessMethod(static_cast<Vic::Method>(vic_thi_state.method_0), data);
+            vic_processor->ProcessMethod(static_cast<Host1x::Vic::Method>(vic_thi_state.method_0),
+                                         data);
             break;
         default:
             break;
         }
         break;
-    case ChClassId::Host1x:
+    case ChClassId::Control:
         // This device is mainly for syncpoint synchronization
         LOG_DEBUG(Service_NVDRV, "Host1X Class Method");
-        host1x_processor->ProcessMethod(static_cast<Host1x::Method>(offset), data);
+        host1x_processor->ProcessMethod(static_cast<Host1x::Control::Method>(offset), data);
         break;
     default:
         UNIMPLEMENTED_MSG("Current class not implemented {:X}", static_cast<u32>(current_class));
diff --git a/src/video_core/cdma_pusher.h b/src/video_core/cdma_pusher.h
index 87b49d6ea..83112dfce 100644
--- a/src/video_core/cdma_pusher.h
+++ b/src/video_core/cdma_pusher.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,15 +7,18 @@
 #include <vector>
 
 #include "common/bit_field.h"
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 
 namespace Tegra {
 
-class GPU;
+namespace Host1x {
+class Control;
 class Host1x;
 class Nvdec;
 class SyncptIncrManager;
 class Vic;
+} // namespace Host1x
 
 enum class ChSubmissionMode : u32 {
     SetClass = 0,
@@ -30,7 +32,7 @@ enum class ChSubmissionMode : u32 {
 
 enum class ChClassId : u32 {
     NoClass = 0x0,
-    Host1x = 0x1,
+    Control = 0x1,
     VideoEncodeMpeg = 0x20,
     VideoEncodeNvEnc = 0x21,
     VideoStreamingVi = 0x30,
@@ -88,7 +90,7 @@ enum class ThiMethod : u32 {
 
 class CDmaPusher {
 public:
-    explicit CDmaPusher(GPU& gpu_);
+    explicit CDmaPusher(Host1x::Host1x& host1x);
     ~CDmaPusher();
 
     /// Process the command entry
@@ -101,11 +103,11 @@ private:
     /// Write arguments value to the ThiRegisters member at the specified offset
     void ThiStateWrite(ThiRegisters& state, u32 offset, u32 argument);
 
-    GPU& gpu;
-    std::shared_ptr<Tegra::Nvdec> nvdec_processor;
-    std::unique_ptr<Tegra::Vic> vic_processor;
-    std::unique_ptr<Tegra::Host1x> host1x_processor;
-    std::unique_ptr<SyncptIncrManager> sync_manager;
+    Host1x::Host1x& host1x;
+    std::shared_ptr<Tegra::Host1x::Nvdec> nvdec_processor;
+    std::unique_ptr<Tegra::Host1x::Vic> vic_processor;
+    std::unique_ptr<Tegra::Host1x::Control> host1x_processor;
+    std::unique_ptr<Host1x::SyncptIncrManager> sync_manager;
     ChClassId current_class{};
     ThiRegisters vic_thi_state{};
     ThiRegisters nvdec_thi_state{};
diff --git a/src/video_core/command_classes/codecs/codec.cpp b/src/video_core/command_classes/codecs/codec.cpp
deleted file mode 100644
index 04d0f3a2f..000000000
--- a/src/video_core/command_classes/codecs/codec.cpp
+++ /dev/null
@@ -1,305 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <cstdio>
-#include <fstream>
-#include <vector>
-#include "common/assert.h"
-#include "common/settings.h"
-#include "video_core/command_classes/codecs/codec.h"
-#include "video_core/command_classes/codecs/h264.h"
-#include "video_core/command_classes/codecs/vp8.h"
-#include "video_core/command_classes/codecs/vp9.h"
-#include "video_core/gpu.h"
-#include "video_core/memory_manager.h"
-
-extern "C" {
-#include <libavutil/opt.h>
-#ifdef LIBVA_FOUND
-// for querying VAAPI driver information
-#include <libavutil/hwcontext_vaapi.h>
-#endif
-}
-
-namespace Tegra {
-namespace {
-constexpr AVPixelFormat PREFERRED_GPU_FMT = AV_PIX_FMT_NV12;
-constexpr AVPixelFormat PREFERRED_CPU_FMT = AV_PIX_FMT_YUV420P;
-constexpr std::array PREFERRED_GPU_DECODERS = {
-    AV_HWDEVICE_TYPE_CUDA,
-#ifdef _WIN32
-    AV_HWDEVICE_TYPE_D3D11VA,
-    AV_HWDEVICE_TYPE_DXVA2,
-#elif defined(__unix__)
-    AV_HWDEVICE_TYPE_VAAPI,
-    AV_HWDEVICE_TYPE_VDPAU,
-#endif
-    // last resort for Linux Flatpak (w/ NVIDIA)
-    AV_HWDEVICE_TYPE_VULKAN,
-};
-
-void AVPacketDeleter(AVPacket* ptr) {
-    av_packet_free(&ptr);
-}
-
-using AVPacketPtr = std::unique_ptr<AVPacket, decltype(&AVPacketDeleter)>;
-
-AVPixelFormat GetGpuFormat(AVCodecContext* av_codec_ctx, const AVPixelFormat* pix_fmts) {
-    for (const AVPixelFormat* p = pix_fmts; *p != AV_PIX_FMT_NONE; ++p) {
-        if (*p == av_codec_ctx->pix_fmt) {
-            return av_codec_ctx->pix_fmt;
-        }
-    }
-    LOG_INFO(Service_NVDRV, "Could not find compatible GPU AV format, falling back to CPU");
-    av_buffer_unref(&av_codec_ctx->hw_device_ctx);
-    av_codec_ctx->pix_fmt = PREFERRED_CPU_FMT;
-    return PREFERRED_CPU_FMT;
-}
-} // namespace
-
-void AVFrameDeleter(AVFrame* ptr) {
-    av_frame_free(&ptr);
-}
-
-Codec::Codec(GPU& gpu_, const NvdecCommon::NvdecRegisters& regs)
-    : gpu(gpu_), state{regs}, h264_decoder(std::make_unique<Decoder::H264>(gpu)),
-      vp8_decoder(std::make_unique<Decoder::VP8>(gpu)),
-      vp9_decoder(std::make_unique<Decoder::VP9>(gpu)) {}
-
-Codec::~Codec() {
-    if (!initialized) {
-        return;
-    }
-    // Free libav memory
-    avcodec_free_context(&av_codec_ctx);
-    av_buffer_unref(&av_gpu_decoder);
-}
-
-// List all the currently available hwcontext in ffmpeg
-static std::vector<AVHWDeviceType> ListSupportedContexts() {
-    std::vector<AVHWDeviceType> contexts{};
-    AVHWDeviceType current_device_type = AV_HWDEVICE_TYPE_NONE;
-    do {
-        current_device_type = av_hwdevice_iterate_types(current_device_type);
-        contexts.push_back(current_device_type);
-    } while (current_device_type != AV_HWDEVICE_TYPE_NONE);
-    return contexts;
-}
-
-bool Codec::CreateGpuAvDevice() {
-    static constexpr auto HW_CONFIG_METHOD = AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX;
-    static const auto supported_contexts = ListSupportedContexts();
-    for (const auto& type : PREFERRED_GPU_DECODERS) {
-        if (std::none_of(supported_contexts.begin(), supported_contexts.end(),
-                         [&type](const auto& context) { return context == type; })) {
-            LOG_DEBUG(Service_NVDRV, "{} explicitly unsupported", av_hwdevice_get_type_name(type));
-            continue;
-        }
-        const int hwdevice_res = av_hwdevice_ctx_create(&av_gpu_decoder, type, nullptr, nullptr, 0);
-        if (hwdevice_res < 0) {
-            LOG_DEBUG(Service_NVDRV, "{} av_hwdevice_ctx_create failed {}",
-                      av_hwdevice_get_type_name(type), hwdevice_res);
-            continue;
-        }
-#ifdef LIBVA_FOUND
-        if (type == AV_HWDEVICE_TYPE_VAAPI) {
-            // we need to determine if this is an impersonated VAAPI driver
-            AVHWDeviceContext* hwctx =
-                static_cast<AVHWDeviceContext*>(static_cast<void*>(av_gpu_decoder->data));
-            AVVAAPIDeviceContext* vactx = static_cast<AVVAAPIDeviceContext*>(hwctx->hwctx);
-            const char* vendor_name = vaQueryVendorString(vactx->display);
-            if (strstr(vendor_name, "VDPAU backend")) {
-                // VDPAU impersonated VAAPI impl's are super buggy, we need to skip them
-                LOG_DEBUG(Service_NVDRV, "Skipping vdapu impersonated VAAPI driver");
-                continue;
-            } else {
-                // according to some user testing, certain vaapi driver (Intel?) could be buggy
-                // so let's log the driver name which may help the developers/supporters
-                LOG_DEBUG(Service_NVDRV, "Using VAAPI driver: {}", vendor_name);
-            }
-        }
-#endif
-        for (int i = 0;; i++) {
-            const AVCodecHWConfig* config = avcodec_get_hw_config(av_codec, i);
-            if (!config) {
-                LOG_DEBUG(Service_NVDRV, "{} decoder does not support device type {}.",
-                          av_codec->name, av_hwdevice_get_type_name(type));
-                break;
-            }
-            if (config->methods & HW_CONFIG_METHOD && config->device_type == type) {
-                av_codec_ctx->pix_fmt = config->pix_fmt;
-                if (config->methods & AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX) {
-                    // skip zero-copy decoders, we don't currently support them
-                    LOG_DEBUG(Service_NVDRV, "Skipping decoder {} with unsupported capability {}.",
-                              av_hwdevice_get_type_name(type), config->methods);
-                    continue;
-                }
-                LOG_INFO(Service_NVDRV, "Using {} GPU decoder", av_hwdevice_get_type_name(type));
-                return true;
-            }
-        }
-    }
-    return false;
-}
-
-void Codec::InitializeAvCodecContext() {
-    av_codec_ctx = avcodec_alloc_context3(av_codec);
-    av_opt_set(av_codec_ctx->priv_data, "tune", "zerolatency", 0);
-}
-
-void Codec::InitializeGpuDecoder() {
-    if (!CreateGpuAvDevice()) {
-        av_buffer_unref(&av_gpu_decoder);
-        return;
-    }
-    auto* hw_device_ctx = av_buffer_ref(av_gpu_decoder);
-    ASSERT_MSG(hw_device_ctx, "av_buffer_ref failed");
-    av_codec_ctx->hw_device_ctx = hw_device_ctx;
-    av_codec_ctx->get_format = GetGpuFormat;
-}
-
-void Codec::Initialize() {
-    const AVCodecID codec = [&] {
-        switch (current_codec) {
-        case NvdecCommon::VideoCodec::H264:
-            return AV_CODEC_ID_H264;
-        case NvdecCommon::VideoCodec::VP8:
-            return AV_CODEC_ID_VP8;
-        case NvdecCommon::VideoCodec::VP9:
-            return AV_CODEC_ID_VP9;
-        default:
-            UNIMPLEMENTED_MSG("Unknown codec {}", current_codec);
-            return AV_CODEC_ID_NONE;
-        }
-    }();
-    av_codec = avcodec_find_decoder(codec);
-
-    InitializeAvCodecContext();
-    if (Settings::values.nvdec_emulation.GetValue() == Settings::NvdecEmulation::GPU) {
-        InitializeGpuDecoder();
-    }
-    if (const int res = avcodec_open2(av_codec_ctx, av_codec, nullptr); res < 0) {
-        LOG_ERROR(Service_NVDRV, "avcodec_open2() Failed with result {}", res);
-        avcodec_free_context(&av_codec_ctx);
-        av_buffer_unref(&av_gpu_decoder);
-        return;
-    }
-    if (!av_codec_ctx->hw_device_ctx) {
-        LOG_INFO(Service_NVDRV, "Using FFmpeg software decoding");
-    }
-    initialized = true;
-}
-
-void Codec::SetTargetCodec(NvdecCommon::VideoCodec codec) {
-    if (current_codec != codec) {
-        current_codec = codec;
-        LOG_INFO(Service_NVDRV, "NVDEC video codec initialized to {}", GetCurrentCodecName());
-    }
-}
-
-void Codec::Decode() {
-    const bool is_first_frame = !initialized;
-    if (is_first_frame) {
-        Initialize();
-    }
-    if (!initialized) {
-        return;
-    }
-    bool vp9_hidden_frame = false;
-    const auto& frame_data = [&]() {
-        switch (current_codec) {
-        case Tegra::NvdecCommon::VideoCodec::H264:
-            return h264_decoder->ComposeFrame(state, is_first_frame);
-        case Tegra::NvdecCommon::VideoCodec::VP8:
-            return vp8_decoder->ComposeFrame(state);
-        case Tegra::NvdecCommon::VideoCodec::VP9:
-            vp9_decoder->ComposeFrame(state);
-            vp9_hidden_frame = vp9_decoder->WasFrameHidden();
-            return vp9_decoder->GetFrameBytes();
-        default:
-            UNREACHABLE();
-            return std::vector<u8>{};
-        }
-    }();
-    AVPacketPtr packet{av_packet_alloc(), AVPacketDeleter};
-    if (!packet) {
-        LOG_ERROR(Service_NVDRV, "av_packet_alloc failed");
-        return;
-    }
-    packet->data = const_cast<u8*>(frame_data.data());
-    packet->size = static_cast<s32>(frame_data.size());
-    if (const int res = avcodec_send_packet(av_codec_ctx, packet.get()); res != 0) {
-        LOG_DEBUG(Service_NVDRV, "avcodec_send_packet error {}", res);
-        return;
-    }
-    // Only receive/store visible frames
-    if (vp9_hidden_frame) {
-        return;
-    }
-    AVFramePtr initial_frame{av_frame_alloc(), AVFrameDeleter};
-    AVFramePtr final_frame{nullptr, AVFrameDeleter};
-    ASSERT_MSG(initial_frame, "av_frame_alloc initial_frame failed");
-    if (const int ret = avcodec_receive_frame(av_codec_ctx, initial_frame.get()); ret) {
-        LOG_DEBUG(Service_NVDRV, "avcodec_receive_frame error {}", ret);
-        return;
-    }
-    if (initial_frame->width == 0 || initial_frame->height == 0) {
-        LOG_WARNING(Service_NVDRV, "Zero width or height in frame");
-        return;
-    }
-    if (av_codec_ctx->hw_device_ctx) {
-        final_frame = AVFramePtr{av_frame_alloc(), AVFrameDeleter};
-        ASSERT_MSG(final_frame, "av_frame_alloc final_frame failed");
-        // Can't use AV_PIX_FMT_YUV420P and share code with software decoding in vic.cpp
-        // because Intel drivers crash unless using AV_PIX_FMT_NV12
-        final_frame->format = PREFERRED_GPU_FMT;
-        const int ret = av_hwframe_transfer_data(final_frame.get(), initial_frame.get(), 0);
-        ASSERT_MSG(!ret, "av_hwframe_transfer_data error {}", ret);
-    } else {
-        final_frame = std::move(initial_frame);
-    }
-    if (final_frame->format != PREFERRED_CPU_FMT && final_frame->format != PREFERRED_GPU_FMT) {
-        UNIMPLEMENTED_MSG("Unexpected video format: {}", final_frame->format);
-        return;
-    }
-    av_frames.push(std::move(final_frame));
-    if (av_frames.size() > 10) {
-        LOG_TRACE(Service_NVDRV, "av_frames.push overflow dropped frame");
-        av_frames.pop();
-    }
-}
-
-AVFramePtr Codec::GetCurrentFrame() {
-    // Sometimes VIC will request more frames than have been decoded.
-    // in this case, return a nullptr and don't overwrite previous frame data
-    if (av_frames.empty()) {
-        return AVFramePtr{nullptr, AVFrameDeleter};
-    }
-    AVFramePtr frame = std::move(av_frames.front());
-    av_frames.pop();
-    return frame;
-}
-
-NvdecCommon::VideoCodec Codec::GetCurrentCodec() const {
-    return current_codec;
-}
-
-std::string_view Codec::GetCurrentCodecName() const {
-    switch (current_codec) {
-    case NvdecCommon::VideoCodec::None:
-        return "None";
-    case NvdecCommon::VideoCodec::H264:
-        return "H264";
-    case NvdecCommon::VideoCodec::VP8:
-        return "VP8";
-    case NvdecCommon::VideoCodec::H265:
-        return "H265";
-    case NvdecCommon::VideoCodec::VP9:
-        return "VP9";
-    default:
-        return "Unknown";
-    }
-}
-} // namespace Tegra
diff --git a/src/video_core/command_classes/codecs/codec.h b/src/video_core/command_classes/codecs/codec.h
deleted file mode 100644
index de5672155..000000000
--- a/src/video_core/command_classes/codecs/codec.h
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <string_view>
-#include <queue>
-#include "common/common_types.h"
-#include "video_core/command_classes/nvdec_common.h"
-
-extern "C" {
-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-#include <libavcodec/avcodec.h>
-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic pop
-#endif
-}
-
-namespace Tegra {
-class GPU;
-
-void AVFrameDeleter(AVFrame* ptr);
-using AVFramePtr = std::unique_ptr<AVFrame, decltype(&AVFrameDeleter)>;
-
-namespace Decoder {
-class H264;
-class VP8;
-class VP9;
-} // namespace Decoder
-
-class Codec {
-public:
-    explicit Codec(GPU& gpu, const NvdecCommon::NvdecRegisters& regs);
-    ~Codec();
-
-    /// Initialize the codec, returning success or failure
-    void Initialize();
-
-    /// Sets NVDEC video stream codec
-    void SetTargetCodec(NvdecCommon::VideoCodec codec);
-
-    /// Call decoders to construct headers, decode AVFrame with ffmpeg
-    void Decode();
-
-    /// Returns next decoded frame
-    [[nodiscard]] AVFramePtr GetCurrentFrame();
-
-    /// Returns the value of current_codec
-    [[nodiscard]] NvdecCommon::VideoCodec GetCurrentCodec() const;
-
-    /// Return name of the current codec
-    [[nodiscard]] std::string_view GetCurrentCodecName() const;
-
-private:
-    void InitializeAvCodecContext();
-
-    void InitializeGpuDecoder();
-
-    bool CreateGpuAvDevice();
-
-    bool initialized{};
-    NvdecCommon::VideoCodec current_codec{NvdecCommon::VideoCodec::None};
-
-    const AVCodec* av_codec{nullptr};
-    AVCodecContext* av_codec_ctx{nullptr};
-    AVBufferRef* av_gpu_decoder{nullptr};
-
-    GPU& gpu;
-    const NvdecCommon::NvdecRegisters& state;
-    std::unique_ptr<Decoder::H264> h264_decoder;
-    std::unique_ptr<Decoder::VP8> vp8_decoder;
-    std::unique_ptr<Decoder::VP9> vp9_decoder;
-
-    std::queue<AVFramePtr> av_frames{};
-};
-
-} // namespace Tegra
diff --git a/src/video_core/command_classes/codecs/h264.cpp b/src/video_core/command_classes/codecs/h264.cpp
deleted file mode 100644
index 84f1fa938..000000000
--- a/src/video_core/command_classes/codecs/h264.cpp
+++ /dev/null
@@ -1,294 +0,0 @@
-// MIT License
-//
-// Copyright (c) Ryujinx Team and Contributors
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-// associated documentation files (the "Software"), to deal in the Software without restriction,
-// including without limitation the rights to use, copy, modify, merge, publish, distribute,
-// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-#include <array>
-#include <bit>
-
-#include "common/settings.h"
-#include "video_core/command_classes/codecs/h264.h"
-#include "video_core/gpu.h"
-#include "video_core/memory_manager.h"
-
-namespace Tegra::Decoder {
-namespace {
-// ZigZag LUTs from libavcodec.
-constexpr std::array<u8, 64> zig_zag_direct{
-    0,  1,  8,  16, 9,  2,  3,  10, 17, 24, 32, 25, 18, 11, 4,  5,  12, 19, 26, 33, 40, 48,
-    41, 34, 27, 20, 13, 6,  7,  14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23,
-    30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,
-};
-
-constexpr std::array<u8, 16> zig_zag_scan{
-    0 + 0 * 4, 1 + 0 * 4, 0 + 1 * 4, 0 + 2 * 4, 1 + 1 * 4, 2 + 0 * 4, 3 + 0 * 4, 2 + 1 * 4,
-    1 + 2 * 4, 0 + 3 * 4, 1 + 3 * 4, 2 + 2 * 4, 3 + 1 * 4, 3 + 2 * 4, 2 + 3 * 4, 3 + 3 * 4,
-};
-} // Anonymous namespace
-
-H264::H264(GPU& gpu_) : gpu(gpu_) {}
-
-H264::~H264() = default;
-
-const std::vector<u8>& H264::ComposeFrame(const NvdecCommon::NvdecRegisters& state,
-                                          bool is_first_frame) {
-    H264DecoderContext context;
-    gpu.MemoryManager().ReadBlock(state.picture_info_offset, &context, sizeof(H264DecoderContext));
-
-    const s64 frame_number = context.h264_parameter_set.frame_number.Value();
-    if (!is_first_frame && frame_number != 0) {
-        frame.resize(context.stream_len);
-        gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset, frame.data(), frame.size());
-        return frame;
-    }
-
-    // Encode header
-    H264BitWriter writer{};
-    writer.WriteU(1, 24);
-    writer.WriteU(0, 1);
-    writer.WriteU(3, 2);
-    writer.WriteU(7, 5);
-    writer.WriteU(100, 8);
-    writer.WriteU(0, 8);
-    writer.WriteU(31, 8);
-    writer.WriteUe(0);
-    const u32 chroma_format_idc =
-        static_cast<u32>(context.h264_parameter_set.chroma_format_idc.Value());
-    writer.WriteUe(chroma_format_idc);
-    if (chroma_format_idc == 3) {
-        writer.WriteBit(false);
-    }
-
-    writer.WriteUe(0);
-    writer.WriteUe(0);
-    writer.WriteBit(false); // QpprimeYZeroTransformBypassFlag
-    writer.WriteBit(false); // Scaling matrix present flag
-
-    writer.WriteUe(static_cast<u32>(context.h264_parameter_set.log2_max_frame_num_minus4.Value()));
-
-    const auto order_cnt_type =
-        static_cast<u32>(context.h264_parameter_set.pic_order_cnt_type.Value());
-    writer.WriteUe(order_cnt_type);
-    if (order_cnt_type == 0) {
-        writer.WriteUe(context.h264_parameter_set.log2_max_pic_order_cnt_lsb_minus4);
-    } else if (order_cnt_type == 1) {
-        writer.WriteBit(context.h264_parameter_set.delta_pic_order_always_zero_flag != 0);
-
-        writer.WriteSe(0);
-        writer.WriteSe(0);
-        writer.WriteUe(0);
-    }
-
-    const s32 pic_height = context.h264_parameter_set.frame_height_in_map_units /
-                           (context.h264_parameter_set.frame_mbs_only_flag ? 1 : 2);
-
-    // TODO (ameerj): Where do we get this number, it seems to be particular for each stream
-    const auto nvdec_decoding = Settings::values.nvdec_emulation.GetValue();
-    const bool uses_gpu_decoding = nvdec_decoding == Settings::NvdecEmulation::GPU;
-    const u32 max_num_ref_frames = uses_gpu_decoding ? 6u : 16u;
-    writer.WriteUe(max_num_ref_frames);
-    writer.WriteBit(false);
-    writer.WriteUe(context.h264_parameter_set.pic_width_in_mbs - 1);
-    writer.WriteUe(pic_height - 1);
-    writer.WriteBit(context.h264_parameter_set.frame_mbs_only_flag != 0);
-
-    if (!context.h264_parameter_set.frame_mbs_only_flag) {
-        writer.WriteBit(context.h264_parameter_set.flags.mbaff_frame.Value() != 0);
-    }
-
-    writer.WriteBit(context.h264_parameter_set.flags.direct_8x8_inference.Value() != 0);
-    writer.WriteBit(false); // Frame cropping flag
-    writer.WriteBit(false); // VUI parameter present flag
-
-    writer.End();
-
-    // H264 PPS
-    writer.WriteU(1, 24);
-    writer.WriteU(0, 1);
-    writer.WriteU(3, 2);
-    writer.WriteU(8, 5);
-
-    writer.WriteUe(0);
-    writer.WriteUe(0);
-
-    writer.WriteBit(context.h264_parameter_set.entropy_coding_mode_flag != 0);
-    writer.WriteBit(false);
-    writer.WriteUe(0);
-    writer.WriteUe(context.h264_parameter_set.num_refidx_l0_default_active);
-    writer.WriteUe(context.h264_parameter_set.num_refidx_l1_default_active);
-    writer.WriteBit(context.h264_parameter_set.flags.weighted_pred.Value() != 0);
-    writer.WriteU(static_cast<s32>(context.h264_parameter_set.weighted_bipred_idc.Value()), 2);
-    s32 pic_init_qp = static_cast<s32>(context.h264_parameter_set.pic_init_qp_minus26.Value());
-    writer.WriteSe(pic_init_qp);
-    writer.WriteSe(0);
-    s32 chroma_qp_index_offset =
-        static_cast<s32>(context.h264_parameter_set.chroma_qp_index_offset.Value());
-
-    writer.WriteSe(chroma_qp_index_offset);
-    writer.WriteBit(context.h264_parameter_set.deblocking_filter_control_present_flag != 0);
-    writer.WriteBit(context.h264_parameter_set.flags.constrained_intra_pred.Value() != 0);
-    writer.WriteBit(context.h264_parameter_set.redundant_pic_cnt_present_flag != 0);
-    writer.WriteBit(context.h264_parameter_set.transform_8x8_mode_flag != 0);
-
-    writer.WriteBit(true);
-
-    for (s32 index = 0; index < 6; index++) {
-        writer.WriteBit(true);
-        std::span<const u8> matrix{context.weight_scale};
-        writer.WriteScalingList(matrix, index * 16, 16);
-    }
-
-    if (context.h264_parameter_set.transform_8x8_mode_flag) {
-        for (s32 index = 0; index < 2; index++) {
-            writer.WriteBit(true);
-            std::span<const u8> matrix{context.weight_scale_8x8};
-            writer.WriteScalingList(matrix, index * 64, 64);
-        }
-    }
-
-    s32 chroma_qp_index_offset2 =
-        static_cast<s32>(context.h264_parameter_set.second_chroma_qp_index_offset.Value());
-
-    writer.WriteSe(chroma_qp_index_offset2);
-
-    writer.End();
-
-    const auto& encoded_header = writer.GetByteArray();
-    frame.resize(encoded_header.size() + context.stream_len);
-    std::memcpy(frame.data(), encoded_header.data(), encoded_header.size());
-
-    gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset,
-                                  frame.data() + encoded_header.size(), context.stream_len);
-
-    return frame;
-}
-
-H264BitWriter::H264BitWriter() = default;
-
-H264BitWriter::~H264BitWriter() = default;
-
-void H264BitWriter::WriteU(s32 value, s32 value_sz) {
-    WriteBits(value, value_sz);
-}
-
-void H264BitWriter::WriteSe(s32 value) {
-    WriteExpGolombCodedInt(value);
-}
-
-void H264BitWriter::WriteUe(u32 value) {
-    WriteExpGolombCodedUInt(value);
-}
-
-void H264BitWriter::End() {
-    WriteBit(true);
-    Flush();
-}
-
-void H264BitWriter::WriteBit(bool state) {
-    WriteBits(state ? 1 : 0, 1);
-}
-
-void H264BitWriter::WriteScalingList(std::span<const u8> list, s32 start, s32 count) {
-    std::vector<u8> scan(count);
-    if (count == 16) {
-        std::memcpy(scan.data(), zig_zag_scan.data(), scan.size());
-    } else {
-        std::memcpy(scan.data(), zig_zag_direct.data(), scan.size());
-    }
-    u8 last_scale = 8;
-
-    for (s32 index = 0; index < count; index++) {
-        const u8 value = list[start + scan[index]];
-        const s32 delta_scale = static_cast<s32>(value - last_scale);
-
-        WriteSe(delta_scale);
-
-        last_scale = value;
-    }
-}
-
-std::vector<u8>& H264BitWriter::GetByteArray() {
-    return byte_array;
-}
-
-const std::vector<u8>& H264BitWriter::GetByteArray() const {
-    return byte_array;
-}
-
-void H264BitWriter::WriteBits(s32 value, s32 bit_count) {
-    s32 value_pos = 0;
-
-    s32 remaining = bit_count;
-
-    while (remaining > 0) {
-        s32 copy_size = remaining;
-
-        const s32 free_bits = GetFreeBufferBits();
-
-        if (copy_size > free_bits) {
-            copy_size = free_bits;
-        }
-
-        const s32 mask = (1 << copy_size) - 1;
-
-        const s32 src_shift = (bit_count - value_pos) - copy_size;
-        const s32 dst_shift = (buffer_size - buffer_pos) - copy_size;
-
-        buffer |= ((value >> src_shift) & mask) << dst_shift;
-
-        value_pos += copy_size;
-        buffer_pos += copy_size;
-        remaining -= copy_size;
-    }
-}
-
-void H264BitWriter::WriteExpGolombCodedInt(s32 value) {
-    const s32 sign = value <= 0 ? 0 : 1;
-    if (value < 0) {
-        value = -value;
-    }
-    value = (value << 1) - sign;
-    WriteExpGolombCodedUInt(value);
-}
-
-void H264BitWriter::WriteExpGolombCodedUInt(u32 value) {
-    const s32 size = 32 - std::countl_zero(value + 1);
-    WriteBits(1, size);
-
-    value -= (1U << (size - 1)) - 1;
-    WriteBits(static_cast<s32>(value), size - 1);
-}
-
-s32 H264BitWriter::GetFreeBufferBits() {
-    if (buffer_pos == buffer_size) {
-        Flush();
-    }
-
-    return buffer_size - buffer_pos;
-}
-
-void H264BitWriter::Flush() {
-    if (buffer_pos == 0) {
-        return;
-    }
-    byte_array.push_back(static_cast<u8>(buffer));
-
-    buffer = 0;
-    buffer_pos = 0;
-}
-} // namespace Tegra::Decoder
diff --git a/src/video_core/command_classes/codecs/h264.h b/src/video_core/command_classes/codecs/h264.h
deleted file mode 100644
index 1899d8e7f..000000000
--- a/src/video_core/command_classes/codecs/h264.h
+++ /dev/null
@@ -1,190 +0,0 @@
-// MIT License
-//
-// Copyright (c) Ryujinx Team and Contributors
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-// associated documentation files (the "Software"), to deal in the Software without restriction,
-// including without limitation the rights to use, copy, modify, merge, publish, distribute,
-// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-#pragma once
-
-#include <span>
-#include <vector>
-#include "common/bit_field.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "video_core/command_classes/nvdec_common.h"
-
-namespace Tegra {
-class GPU;
-namespace Decoder {
-
-class H264BitWriter {
-public:
-    H264BitWriter();
-    ~H264BitWriter();
-
-    /// The following Write methods are based on clause 9.1 in the H.264 specification.
-    /// WriteSe and WriteUe write in the Exp-Golomb-coded syntax
-    void WriteU(s32 value, s32 value_sz);
-    void WriteSe(s32 value);
-    void WriteUe(u32 value);
-
-    /// Finalize the bitstream
-    void End();
-
-    /// append a bit to the stream, equivalent value to the state parameter
-    void WriteBit(bool state);
-
-    /// Based on section 7.3.2.1.1.1 and Table 7-4 in the H.264 specification
-    /// Writes the scaling matrices of the sream
-    void WriteScalingList(std::span<const u8> list, s32 start, s32 count);
-
-    /// Return the bitstream as a vector.
-    [[nodiscard]] std::vector<u8>& GetByteArray();
-    [[nodiscard]] const std::vector<u8>& GetByteArray() const;
-
-private:
-    void WriteBits(s32 value, s32 bit_count);
-    void WriteExpGolombCodedInt(s32 value);
-    void WriteExpGolombCodedUInt(u32 value);
-    [[nodiscard]] s32 GetFreeBufferBits();
-    void Flush();
-
-    s32 buffer_size{8};
-
-    s32 buffer{};
-    s32 buffer_pos{};
-    std::vector<u8> byte_array;
-};
-
-class H264 {
-public:
-    explicit H264(GPU& gpu);
-    ~H264();
-
-    /// Compose the H264 frame for FFmpeg decoding
-    [[nodiscard]] const std::vector<u8>& ComposeFrame(const NvdecCommon::NvdecRegisters& state,
-                                                      bool is_first_frame = false);
-
-private:
-    std::vector<u8> frame;
-    GPU& gpu;
-
-    struct H264ParameterSet {
-        s32 log2_max_pic_order_cnt_lsb_minus4; ///< 0x00
-        s32 delta_pic_order_always_zero_flag;  ///< 0x04
-        s32 frame_mbs_only_flag;               ///< 0x08
-        u32 pic_width_in_mbs;                  ///< 0x0C
-        u32 frame_height_in_map_units;         ///< 0x10
-        union {                                ///< 0x14
-            BitField<0, 2, u32> tile_format;
-            BitField<2, 3, u32> gob_height;
-        };
-        u32 entropy_coding_mode_flag;               ///< 0x18
-        s32 pic_order_present_flag;                 ///< 0x1C
-        s32 num_refidx_l0_default_active;           ///< 0x20
-        s32 num_refidx_l1_default_active;           ///< 0x24
-        s32 deblocking_filter_control_present_flag; ///< 0x28
-        s32 redundant_pic_cnt_present_flag;         ///< 0x2C
-        u32 transform_8x8_mode_flag;                ///< 0x30
-        u32 pitch_luma;                             ///< 0x34
-        u32 pitch_chroma;                           ///< 0x38
-        u32 luma_top_offset;                        ///< 0x3C
-        u32 luma_bot_offset;                        ///< 0x40
-        u32 luma_frame_offset;                      ///< 0x44
-        u32 chroma_top_offset;                      ///< 0x48
-        u32 chroma_bot_offset;                      ///< 0x4C
-        u32 chroma_frame_offset;                    ///< 0x50
-        u32 hist_buffer_size;                       ///< 0x54
-        union {                                     ///< 0x58
-            union {
-                BitField<0, 1, u64> mbaff_frame;
-                BitField<1, 1, u64> direct_8x8_inference;
-                BitField<2, 1, u64> weighted_pred;
-                BitField<3, 1, u64> constrained_intra_pred;
-                BitField<4, 1, u64> ref_pic;
-                BitField<5, 1, u64> field_pic;
-                BitField<6, 1, u64> bottom_field;
-                BitField<7, 1, u64> second_field;
-            } flags;
-            BitField<8, 4, u64> log2_max_frame_num_minus4;
-            BitField<12, 2, u64> chroma_format_idc;
-            BitField<14, 2, u64> pic_order_cnt_type;
-            BitField<16, 6, s64> pic_init_qp_minus26;
-            BitField<22, 5, s64> chroma_qp_index_offset;
-            BitField<27, 5, s64> second_chroma_qp_index_offset;
-            BitField<32, 2, u64> weighted_bipred_idc;
-            BitField<34, 7, u64> curr_pic_idx;
-            BitField<41, 5, u64> curr_col_idx;
-            BitField<46, 16, u64> frame_number;
-            BitField<62, 1, u64> frame_surfaces;
-            BitField<63, 1, u64> output_memory_layout;
-        };
-    };
-    static_assert(sizeof(H264ParameterSet) == 0x60, "H264ParameterSet is an invalid size");
-
-    struct H264DecoderContext {
-        INSERT_PADDING_WORDS_NOINIT(18);       ///< 0x0000
-        u32 stream_len;                        ///< 0x0048
-        INSERT_PADDING_WORDS_NOINIT(3);        ///< 0x004C
-        H264ParameterSet h264_parameter_set;   ///< 0x0058
-        INSERT_PADDING_WORDS_NOINIT(66);       ///< 0x00B8
-        std::array<u8, 0x60> weight_scale;     ///< 0x01C0
-        std::array<u8, 0x80> weight_scale_8x8; ///< 0x0220
-    };
-    static_assert(sizeof(H264DecoderContext) == 0x2A0, "H264DecoderContext is an invalid size");
-
-#define ASSERT_POSITION(field_name, position)                                                      \
-    static_assert(offsetof(H264ParameterSet, field_name) == position,                              \
-                  "Field " #field_name " has invalid position")
-
-    ASSERT_POSITION(log2_max_pic_order_cnt_lsb_minus4, 0x00);
-    ASSERT_POSITION(delta_pic_order_always_zero_flag, 0x04);
-    ASSERT_POSITION(frame_mbs_only_flag, 0x08);
-    ASSERT_POSITION(pic_width_in_mbs, 0x0C);
-    ASSERT_POSITION(frame_height_in_map_units, 0x10);
-    ASSERT_POSITION(tile_format, 0x14);
-    ASSERT_POSITION(entropy_coding_mode_flag, 0x18);
-    ASSERT_POSITION(pic_order_present_flag, 0x1C);
-    ASSERT_POSITION(num_refidx_l0_default_active, 0x20);
-    ASSERT_POSITION(num_refidx_l1_default_active, 0x24);
-    ASSERT_POSITION(deblocking_filter_control_present_flag, 0x28);
-    ASSERT_POSITION(redundant_pic_cnt_present_flag, 0x2C);
-    ASSERT_POSITION(transform_8x8_mode_flag, 0x30);
-    ASSERT_POSITION(pitch_luma, 0x34);
-    ASSERT_POSITION(pitch_chroma, 0x38);
-    ASSERT_POSITION(luma_top_offset, 0x3C);
-    ASSERT_POSITION(luma_bot_offset, 0x40);
-    ASSERT_POSITION(luma_frame_offset, 0x44);
-    ASSERT_POSITION(chroma_top_offset, 0x48);
-    ASSERT_POSITION(chroma_bot_offset, 0x4C);
-    ASSERT_POSITION(chroma_frame_offset, 0x50);
-    ASSERT_POSITION(hist_buffer_size, 0x54);
-    ASSERT_POSITION(flags, 0x58);
-#undef ASSERT_POSITION
-
-#define ASSERT_POSITION(field_name, position)                                                      \
-    static_assert(offsetof(H264DecoderContext, field_name) == position,                            \
-                  "Field " #field_name " has invalid position")
-
-    ASSERT_POSITION(stream_len, 0x48);
-    ASSERT_POSITION(h264_parameter_set, 0x58);
-    ASSERT_POSITION(weight_scale, 0x1C0);
-#undef ASSERT_POSITION
-};
-
-} // namespace Decoder
-} // namespace Tegra
diff --git a/src/video_core/command_classes/codecs/vp8.cpp b/src/video_core/command_classes/codecs/vp8.cpp
deleted file mode 100644
index 32ad0ec16..000000000
--- a/src/video_core/command_classes/codecs/vp8.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <array>
-#include <vector>
-
-#include "video_core/command_classes/codecs/vp8.h"
-#include "video_core/gpu.h"
-#include "video_core/memory_manager.h"
-
-namespace Tegra::Decoder {
-VP8::VP8(GPU& gpu_) : gpu(gpu_) {}
-
-VP8::~VP8() = default;
-
-const std::vector<u8>& VP8::ComposeFrame(const NvdecCommon::NvdecRegisters& state) {
-    VP8PictureInfo info;
-    gpu.MemoryManager().ReadBlock(state.picture_info_offset, &info, sizeof(VP8PictureInfo));
-
-    const bool is_key_frame = info.key_frame == 1u;
-    const auto bitstream_size = static_cast<size_t>(info.vld_buffer_size);
-    const size_t header_size = is_key_frame ? 10u : 3u;
-    frame.resize(header_size + bitstream_size);
-
-    // Based on page 30 of the VP8 specification.
-    // https://datatracker.ietf.org/doc/rfc6386/
-    frame[0] = is_key_frame ? 0u : 1u; // 1-bit frame type (0: keyframe, 1: interframes).
-    frame[0] |= static_cast<u8>((info.version & 7u) << 1u); // 3-bit version number
-    frame[0] |= static_cast<u8>(1u << 4u);                  // 1-bit show_frame flag
-
-    // The next 19-bits are the first partition size
-    frame[0] |= static_cast<u8>((info.first_part_size & 7u) << 5u);
-    frame[1] = static_cast<u8>((info.first_part_size & 0x7f8u) >> 3u);
-    frame[2] = static_cast<u8>((info.first_part_size & 0x7f800u) >> 11u);
-
-    if (is_key_frame) {
-        frame[3] = 0x9du;
-        frame[4] = 0x01u;
-        frame[5] = 0x2au;
-        // TODO(ameerj): Horizontal/Vertical Scale
-        // 16 bits: (2 bits Horizontal Scale << 14) | Width (14 bits)
-        frame[6] = static_cast<u8>(info.frame_width & 0xff);
-        frame[7] = static_cast<u8>(((info.frame_width >> 8) & 0x3f));
-        // 16 bits:(2 bits Vertical Scale << 14) | Height (14 bits)
-        frame[8] = static_cast<u8>(info.frame_height & 0xff);
-        frame[9] = static_cast<u8>(((info.frame_height >> 8) & 0x3f));
-    }
-    const u64 bitstream_offset = state.frame_bitstream_offset;
-    gpu.MemoryManager().ReadBlock(bitstream_offset, frame.data() + header_size, bitstream_size);
-
-    return frame;
-}
-
-} // namespace Tegra::Decoder
diff --git a/src/video_core/command_classes/codecs/vp8.h b/src/video_core/command_classes/codecs/vp8.h
deleted file mode 100644
index 41fc7b403..000000000
--- a/src/video_core/command_classes/codecs/vp8.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <vector>
-
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "video_core/command_classes/nvdec_common.h"
-
-namespace Tegra {
-class GPU;
-namespace Decoder {
-
-class VP8 {
-public:
-    explicit VP8(GPU& gpu);
-    ~VP8();
-
-    /// Compose the VP8 frame for FFmpeg decoding
-    [[nodiscard]] const std::vector<u8>& ComposeFrame(const NvdecCommon::NvdecRegisters& state);
-
-private:
-    std::vector<u8> frame;
-    GPU& gpu;
-
-    struct VP8PictureInfo {
-        INSERT_PADDING_WORDS_NOINIT(14);
-        u16 frame_width;  // actual frame width
-        u16 frame_height; // actual frame height
-        u8 key_frame;
-        u8 version;
-        union {
-            u8 raw;
-            BitField<0, 2, u8> tile_format;
-            BitField<2, 3, u8> gob_height;
-            BitField<5, 3, u8> reserverd_surface_format;
-        };
-        u8 error_conceal_on;  // 1: error conceal on; 0: off
-        u32 first_part_size;  // the size of first partition(frame header and mb header partition)
-        u32 hist_buffer_size; // in units of 256
-        u32 vld_buffer_size;  // in units of 1
-        // Current frame buffers
-        std::array<u32, 2> frame_stride; // [y_c]
-        u32 luma_top_offset;             // offset of luma top field in units of 256
-        u32 luma_bot_offset;             // offset of luma bottom field in units of 256
-        u32 luma_frame_offset;           // offset of luma frame in units of 256
-        u32 chroma_top_offset;           // offset of chroma top field in units of 256
-        u32 chroma_bot_offset;           // offset of chroma bottom field in units of 256
-        u32 chroma_frame_offset;         // offset of chroma frame in units of 256
-
-        INSERT_PADDING_BYTES_NOINIT(0x1c); // NvdecDisplayParams
-
-        // Decode picture buffer related
-        s8 current_output_memory_layout;
-        // output NV12/NV24 setting. index 0: golden; 1: altref; 2: last
-        std::array<s8, 3> output_memory_layout;
-
-        u8 segmentation_feature_data_update;
-        INSERT_PADDING_BYTES_NOINIT(3);
-
-        // ucode return result
-        u32 result_value;
-        std::array<u32, 8> partition_offset;
-        INSERT_PADDING_WORDS_NOINIT(3);
-    };
-    static_assert(sizeof(VP8PictureInfo) == 0xc0, "PictureInfo is an invalid size");
-};
-
-} // namespace Decoder
-} // namespace Tegra
diff --git a/src/video_core/command_classes/codecs/vp9.cpp b/src/video_core/command_classes/codecs/vp9.cpp
deleted file mode 100644
index 2c00181fa..000000000
--- a/src/video_core/command_classes/codecs/vp9.cpp
+++ /dev/null
@@ -1,947 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm> // for std::copy
-#include <numeric>
-#include "common/assert.h"
-#include "video_core/command_classes/codecs/vp9.h"
-#include "video_core/gpu.h"
-#include "video_core/memory_manager.h"
-
-namespace Tegra::Decoder {
-namespace {
-constexpr u32 diff_update_probability = 252;
-constexpr u32 frame_sync_code = 0x498342;
-
-// Default compressed header probabilities once frame context resets
-constexpr Vp9EntropyProbs default_probs{
-    .y_mode_prob{
-        65,  32, 18, 144, 162, 194, 41, 51, 98, 132, 68,  18, 165, 217, 196, 45, 40, 78,
-        173, 80, 19, 176, 240, 193, 64, 35, 46, 221, 135, 38, 194, 248, 121, 96, 85, 29,
-    },
-    .partition_prob{
-        199, 122, 141, 0, 147, 63, 159, 0, 148, 133, 118, 0, 121, 104, 114, 0,
-        174, 73,  87,  0, 92,  41, 83,  0, 82,  99,  50,  0, 53,  39,  39,  0,
-        177, 58,  59,  0, 68,  26, 63,  0, 52,  79,  25,  0, 17,  14,  12,  0,
-        222, 34,  30,  0, 72,  16, 44,  0, 58,  32,  12,  0, 10,  7,   6,   0,
-    },
-    .coef_probs{
-        195, 29,  183, 84,  49,  136, 8,   42,  71,  0,   0,   0,   0,  0,   0,   0,  0,  0,
-        31,  107, 169, 35,  99,  159, 17,  82,  140, 8,   66,  114, 2,  44,  76,  1,  19, 32,
-        40,  132, 201, 29,  114, 187, 13,  91,  157, 7,   75,  127, 3,  58,  95,  1,  28, 47,
-        69,  142, 221, 42,  122, 201, 15,  91,  159, 6,   67,  121, 1,  42,  77,  1,  17, 31,
-        102, 148, 228, 67,  117, 204, 17,  82,  154, 6,   59,  114, 2,  39,  75,  1,  15, 29,
-        156, 57,  233, 119, 57,  212, 58,  48,  163, 29,  40,  124, 12, 30,  81,  3,  12, 31,
-        191, 107, 226, 124, 117, 204, 25,  99,  155, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        29,  148, 210, 37,  126, 194, 8,   93,  157, 2,   68,  118, 1,  39,  69,  1,  17, 33,
-        41,  151, 213, 27,  123, 193, 3,   82,  144, 1,   58,  105, 1,  32,  60,  1,  13, 26,
-        59,  159, 220, 23,  126, 198, 4,   88,  151, 1,   66,  114, 1,  38,  71,  1,  18, 34,
-        114, 136, 232, 51,  114, 207, 11,  83,  155, 3,   56,  105, 1,  33,  65,  1,  17, 34,
-        149, 65,  234, 121, 57,  215, 61,  49,  166, 28,  36,  114, 12, 25,  76,  3,  16, 42,
-        214, 49,  220, 132, 63,  188, 42,  65,  137, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        85,  137, 221, 104, 131, 216, 49,  111, 192, 21,  87,  155, 2,  49,  87,  1,  16, 28,
-        89,  163, 230, 90,  137, 220, 29,  100, 183, 10,  70,  135, 2,  42,  81,  1,  17, 33,
-        108, 167, 237, 55,  133, 222, 15,  97,  179, 4,   72,  135, 1,  45,  85,  1,  19, 38,
-        124, 146, 240, 66,  124, 224, 17,  88,  175, 4,   58,  122, 1,  36,  75,  1,  18, 37,
-        141, 79,  241, 126, 70,  227, 66,  58,  182, 30,  44,  136, 12, 34,  96,  2,  20, 47,
-        229, 99,  249, 143, 111, 235, 46,  109, 192, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        82,  158, 236, 94,  146, 224, 25,  117, 191, 9,   87,  149, 3,  56,  99,  1,  33, 57,
-        83,  167, 237, 68,  145, 222, 10,  103, 177, 2,   72,  131, 1,  41,  79,  1,  20, 39,
-        99,  167, 239, 47,  141, 224, 10,  104, 178, 2,   73,  133, 1,  44,  85,  1,  22, 47,
-        127, 145, 243, 71,  129, 228, 17,  93,  177, 3,   61,  124, 1,  41,  84,  1,  21, 52,
-        157, 78,  244, 140, 72,  231, 69,  58,  184, 31,  44,  137, 14, 38,  105, 8,  23, 61,
-        125, 34,  187, 52,  41,  133, 6,   31,  56,  0,   0,   0,   0,  0,   0,   0,  0,  0,
-        37,  109, 153, 51,  102, 147, 23,  87,  128, 8,   67,  101, 1,  41,  63,  1,  19, 29,
-        31,  154, 185, 17,  127, 175, 6,   96,  145, 2,   73,  114, 1,  51,  82,  1,  28, 45,
-        23,  163, 200, 10,  131, 185, 2,   93,  148, 1,   67,  111, 1,  41,  69,  1,  14, 24,
-        29,  176, 217, 12,  145, 201, 3,   101, 156, 1,   69,  111, 1,  39,  63,  1,  14, 23,
-        57,  192, 233, 25,  154, 215, 6,   109, 167, 3,   78,  118, 1,  48,  69,  1,  21, 29,
-        202, 105, 245, 108, 106, 216, 18,  90,  144, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        33,  172, 219, 64,  149, 206, 14,  117, 177, 5,   90,  141, 2,  61,  95,  1,  37, 57,
-        33,  179, 220, 11,  140, 198, 1,   89,  148, 1,   60,  104, 1,  33,  57,  1,  12, 21,
-        30,  181, 221, 8,   141, 198, 1,   87,  145, 1,   58,  100, 1,  31,  55,  1,  12, 20,
-        32,  186, 224, 7,   142, 198, 1,   86,  143, 1,   58,  100, 1,  31,  55,  1,  12, 22,
-        57,  192, 227, 20,  143, 204, 3,   96,  154, 1,   68,  112, 1,  42,  69,  1,  19, 32,
-        212, 35,  215, 113, 47,  169, 29,  48,  105, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        74,  129, 203, 106, 120, 203, 49,  107, 178, 19,  84,  144, 4,  50,  84,  1,  15, 25,
-        71,  172, 217, 44,  141, 209, 15,  102, 173, 6,   76,  133, 2,  51,  89,  1,  24, 42,
-        64,  185, 231, 31,  148, 216, 8,   103, 175, 3,   74,  131, 1,  46,  81,  1,  18, 30,
-        65,  196, 235, 25,  157, 221, 5,   105, 174, 1,   67,  120, 1,  38,  69,  1,  15, 30,
-        65,  204, 238, 30,  156, 224, 7,   107, 177, 2,   70,  124, 1,  42,  73,  1,  18, 34,
-        225, 86,  251, 144, 104, 235, 42,  99,  181, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        85,  175, 239, 112, 165, 229, 29,  136, 200, 12,  103, 162, 6,  77,  123, 2,  53, 84,
-        75,  183, 239, 30,  155, 221, 3,   106, 171, 1,   74,  128, 1,  44,  76,  1,  17, 28,
-        73,  185, 240, 27,  159, 222, 2,   107, 172, 1,   75,  127, 1,  42,  73,  1,  17, 29,
-        62,  190, 238, 21,  159, 222, 2,   107, 172, 1,   72,  122, 1,  40,  71,  1,  18, 32,
-        61,  199, 240, 27,  161, 226, 4,   113, 180, 1,   76,  129, 1,  46,  80,  1,  23, 41,
-        7,   27,  153, 5,   30,  95,  1,   16,  30,  0,   0,   0,   0,  0,   0,   0,  0,  0,
-        50,  75,  127, 57,  75,  124, 27,  67,  108, 10,  54,  86,  1,  33,  52,  1,  12, 18,
-        43,  125, 151, 26,  108, 148, 7,   83,  122, 2,   59,  89,  1,  38,  60,  1,  17, 27,
-        23,  144, 163, 13,  112, 154, 2,   75,  117, 1,   50,  81,  1,  31,  51,  1,  14, 23,
-        18,  162, 185, 6,   123, 171, 1,   78,  125, 1,   51,  86,  1,  31,  54,  1,  14, 23,
-        15,  199, 227, 3,   150, 204, 1,   91,  146, 1,   55,  95,  1,  30,  53,  1,  11, 20,
-        19,  55,  240, 19,  59,  196, 3,   52,  105, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        41,  166, 207, 104, 153, 199, 31,  123, 181, 14,  101, 152, 5,  72,  106, 1,  36, 52,
-        35,  176, 211, 12,  131, 190, 2,   88,  144, 1,   60,  101, 1,  36,  60,  1,  16, 28,
-        28,  183, 213, 8,   134, 191, 1,   86,  142, 1,   56,  96,  1,  30,  53,  1,  12, 20,
-        20,  190, 215, 4,   135, 192, 1,   84,  139, 1,   53,  91,  1,  28,  49,  1,  11, 20,
-        13,  196, 216, 2,   137, 192, 1,   86,  143, 1,   57,  99,  1,  32,  56,  1,  13, 24,
-        211, 29,  217, 96,  47,  156, 22,  43,  87,  0,   0,   0,   0,  0,   0,   0,  0,  0,
-        78,  120, 193, 111, 116, 186, 46,  102, 164, 15,  80,  128, 2,  49,  76,  1,  18, 28,
-        71,  161, 203, 42,  132, 192, 10,  98,  150, 3,   69,  109, 1,  44,  70,  1,  18, 29,
-        57,  186, 211, 30,  140, 196, 4,   93,  146, 1,   62,  102, 1,  38,  65,  1,  16, 27,
-        47,  199, 217, 14,  145, 196, 1,   88,  142, 1,   57,  98,  1,  36,  62,  1,  15, 26,
-        26,  219, 229, 5,   155, 207, 1,   94,  151, 1,   60,  104, 1,  36,  62,  1,  16, 28,
-        233, 29,  248, 146, 47,  220, 43,  52,  140, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        100, 163, 232, 179, 161, 222, 63,  142, 204, 37,  113, 174, 26, 89,  137, 18, 68, 97,
-        85,  181, 230, 32,  146, 209, 7,   100, 164, 3,   71,  121, 1,  45,  77,  1,  18, 30,
-        65,  187, 230, 20,  148, 207, 2,   97,  159, 1,   68,  116, 1,  40,  70,  1,  14, 29,
-        40,  194, 227, 8,   147, 204, 1,   94,  155, 1,   65,  112, 1,  39,  66,  1,  14, 26,
-        16,  208, 228, 3,   151, 207, 1,   98,  160, 1,   67,  117, 1,  41,  74,  1,  17, 31,
-        17,  38,  140, 7,   34,  80,  1,   17,  29,  0,   0,   0,   0,  0,   0,   0,  0,  0,
-        37,  75,  128, 41,  76,  128, 26,  66,  116, 12,  52,  94,  2,  32,  55,  1,  10, 16,
-        50,  127, 154, 37,  109, 152, 16,  82,  121, 5,   59,  85,  1,  35,  54,  1,  13, 20,
-        40,  142, 167, 17,  110, 157, 2,   71,  112, 1,   44,  72,  1,  27,  45,  1,  11, 17,
-        30,  175, 188, 9,   124, 169, 1,   74,  116, 1,   48,  78,  1,  30,  49,  1,  11, 18,
-        10,  222, 223, 2,   150, 194, 1,   83,  128, 1,   48,  79,  1,  27,  45,  1,  11, 17,
-        36,  41,  235, 29,  36,  193, 10,  27,  111, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        85,  165, 222, 177, 162, 215, 110, 135, 195, 57,  113, 168, 23, 83,  120, 10, 49, 61,
-        85,  190, 223, 36,  139, 200, 5,   90,  146, 1,   60,  103, 1,  38,  65,  1,  18, 30,
-        72,  202, 223, 23,  141, 199, 2,   86,  140, 1,   56,  97,  1,  36,  61,  1,  16, 27,
-        55,  218, 225, 13,  145, 200, 1,   86,  141, 1,   57,  99,  1,  35,  61,  1,  13, 22,
-        15,  235, 212, 1,   132, 184, 1,   84,  139, 1,   57,  97,  1,  34,  56,  1,  14, 23,
-        181, 21,  201, 61,  37,  123, 10,  38,  71,  0,   0,   0,   0,  0,   0,   0,  0,  0,
-        47,  106, 172, 95,  104, 173, 42,  93,  159, 18,  77,  131, 4,  50,  81,  1,  17, 23,
-        62,  147, 199, 44,  130, 189, 28,  102, 154, 18,  75,  115, 2,  44,  65,  1,  12, 19,
-        55,  153, 210, 24,  130, 194, 3,   93,  146, 1,   61,  97,  1,  31,  50,  1,  10, 16,
-        49,  186, 223, 17,  148, 204, 1,   96,  142, 1,   53,  83,  1,  26,  44,  1,  11, 17,
-        13,  217, 212, 2,   136, 180, 1,   78,  124, 1,   50,  83,  1,  29,  49,  1,  14, 23,
-        197, 13,  247, 82,  17,  222, 25,  17,  162, 0,   0,   0,   0,  0,   0,   0,  0,  0,
-        126, 186, 247, 234, 191, 243, 176, 177, 234, 104, 158, 220, 66, 128, 186, 55, 90, 137,
-        111, 197, 242, 46,  158, 219, 9,   104, 171, 2,   65,  125, 1,  44,  80,  1,  17, 91,
-        104, 208, 245, 39,  168, 224, 3,   109, 162, 1,   79,  124, 1,  50,  102, 1,  43, 102,
-        84,  220, 246, 31,  177, 231, 2,   115, 180, 1,   79,  134, 1,  55,  77,  1,  60, 79,
-        43,  243, 240, 8,   180, 217, 1,   115, 166, 1,   84,  121, 1,  51,  67,  1,  16, 6,
-    },
-    .switchable_interp_prob{235, 162, 36, 255, 34, 3, 149, 144},
-    .inter_mode_prob{
-        2,  173, 34, 0,  7,  145, 85, 0,  7,  166, 63, 0,  7,  94,
-        66, 0,   8,  64, 46, 0,   17, 81, 31, 0,   25, 29, 30, 0,
-    },
-    .intra_inter_prob{9, 102, 187, 225},
-    .comp_inter_prob{9, 102, 187, 225, 0},
-    .single_ref_prob{33, 16, 77, 74, 142, 142, 172, 170, 238, 247},
-    .comp_ref_prob{50, 126, 123, 221, 226},
-    .tx_32x32_prob{3, 136, 37, 5, 52, 13},
-    .tx_16x16_prob{20, 152, 15, 101},
-    .tx_8x8_prob{100, 66},
-    .skip_probs{192, 128, 64},
-    .joints{32, 64, 96},
-    .sign{128, 128},
-    .classes{
-        224, 144, 192, 168, 192, 176, 192, 198, 198, 245,
-        216, 128, 176, 160, 176, 176, 192, 198, 198, 208,
-    },
-    .class_0{216, 208},
-    .prob_bits{
-        136, 140, 148, 160, 176, 192, 224, 234, 234, 240,
-        136, 140, 148, 160, 176, 192, 224, 234, 234, 240,
-    },
-    .class_0_fr{128, 128, 64, 96, 112, 64, 128, 128, 64, 96, 112, 64},
-    .fr{64, 96, 64, 64, 96, 64},
-    .class_0_hp{160, 160},
-    .high_precision{128, 128},
-};
-
-constexpr std::array<s32, 256> norm_lut{
-    0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-};
-
-constexpr std::array<s32, 254> map_lut{
-    20,  21,  22,  23,  24,  25,  0,   26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  36,  37,
-    1,   38,  39,  40,  41,  42,  43,  44,  45,  46,  47,  48,  49,  2,   50,  51,  52,  53,  54,
-    55,  56,  57,  58,  59,  60,  61,  3,   62,  63,  64,  65,  66,  67,  68,  69,  70,  71,  72,
-    73,  4,   74,  75,  76,  77,  78,  79,  80,  81,  82,  83,  84,  85,  5,   86,  87,  88,  89,
-    90,  91,  92,  93,  94,  95,  96,  97,  6,   98,  99,  100, 101, 102, 103, 104, 105, 106, 107,
-    108, 109, 7,   110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 8,   122, 123, 124,
-    125, 126, 127, 128, 129, 130, 131, 132, 133, 9,   134, 135, 136, 137, 138, 139, 140, 141, 142,
-    143, 144, 145, 10,  146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 11,  158, 159,
-    160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 12,  170, 171, 172, 173, 174, 175, 176, 177,
-    178, 179, 180, 181, 13,  182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 14,  194,
-    195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 15,  206, 207, 208, 209, 210, 211, 212,
-    213, 214, 215, 216, 217, 16,  218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 17,
-    230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 18,  242, 243, 244, 245, 246, 247,
-    248, 249, 250, 251, 252, 253, 19,
-};
-
-// 6.2.14 Tile size calculation
-
-[[nodiscard]] s32 CalcMinLog2TileCols(s32 frame_width) {
-    const s32 sb64_cols = (frame_width + 63) / 64;
-    s32 min_log2 = 0;
-
-    while ((64 << min_log2) < sb64_cols) {
-        min_log2++;
-    }
-
-    return min_log2;
-}
-
-[[nodiscard]] s32 CalcMaxLog2TileCols(s32 frame_width) {
-    const s32 sb64_cols = (frame_width + 63) / 64;
-    s32 max_log2 = 1;
-
-    while ((sb64_cols >> max_log2) >= 4) {
-        max_log2++;
-    }
-
-    return max_log2 - 1;
-}
-
-// Recenters probability. Based on section 6.3.6 of VP9 Specification
-[[nodiscard]] s32 RecenterNonNeg(s32 new_prob, s32 old_prob) {
-    if (new_prob > old_prob * 2) {
-        return new_prob;
-    }
-
-    if (new_prob >= old_prob) {
-        return (new_prob - old_prob) * 2;
-    }
-
-    return (old_prob - new_prob) * 2 - 1;
-}
-
-// Adjusts old_prob depending on new_prob. Based on section 6.3.5 of VP9 Specification
-[[nodiscard]] s32 RemapProbability(s32 new_prob, s32 old_prob) {
-    new_prob--;
-    old_prob--;
-
-    std::size_t index{};
-
-    if (old_prob * 2 <= 0xff) {
-        index = static_cast<std::size_t>(std::max(0, RecenterNonNeg(new_prob, old_prob) - 1));
-    } else {
-        index = static_cast<std::size_t>(
-            std::max(0, RecenterNonNeg(0xff - 1 - new_prob, 0xff - 1 - old_prob) - 1));
-    }
-
-    return map_lut[index];
-}
-} // Anonymous namespace
-
-VP9::VP9(GPU& gpu_) : gpu{gpu_} {}
-
-VP9::~VP9() = default;
-
-void VP9::WriteProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob) {
-    const bool update = new_prob != old_prob;
-
-    writer.Write(update, diff_update_probability);
-
-    if (update) {
-        WriteProbabilityDelta(writer, new_prob, old_prob);
-    }
-}
-template <typename T, std::size_t N>
-void VP9::WriteProbabilityUpdate(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
-                                 const std::array<T, N>& old_prob) {
-    for (std::size_t offset = 0; offset < new_prob.size(); ++offset) {
-        WriteProbabilityUpdate(writer, new_prob[offset], old_prob[offset]);
-    }
-}
-
-template <typename T, std::size_t N>
-void VP9::WriteProbabilityUpdateAligned4(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
-                                         const std::array<T, N>& old_prob) {
-    for (std::size_t offset = 0; offset < new_prob.size(); offset += 4) {
-        WriteProbabilityUpdate(writer, new_prob[offset + 0], old_prob[offset + 0]);
-        WriteProbabilityUpdate(writer, new_prob[offset + 1], old_prob[offset + 1]);
-        WriteProbabilityUpdate(writer, new_prob[offset + 2], old_prob[offset + 2]);
-    }
-}
-
-void VP9::WriteProbabilityDelta(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob) {
-    const int delta = RemapProbability(new_prob, old_prob);
-
-    EncodeTermSubExp(writer, delta);
-}
-
-void VP9::EncodeTermSubExp(VpxRangeEncoder& writer, s32 value) {
-    if (WriteLessThan(writer, value, 16)) {
-        writer.Write(value, 4);
-    } else if (WriteLessThan(writer, value, 32)) {
-        writer.Write(value - 16, 4);
-    } else if (WriteLessThan(writer, value, 64)) {
-        writer.Write(value - 32, 5);
-    } else {
-        value -= 64;
-
-        constexpr s32 size = 8;
-
-        const s32 mask = (1 << size) - 191;
-
-        const s32 delta = value - mask;
-
-        if (delta < 0) {
-            writer.Write(value, size - 1);
-        } else {
-            writer.Write(delta / 2 + mask, size - 1);
-            writer.Write(delta & 1, 1);
-        }
-    }
-}
-
-bool VP9::WriteLessThan(VpxRangeEncoder& writer, s32 value, s32 test) {
-    const bool is_lt = value < test;
-    writer.Write(!is_lt);
-    return is_lt;
-}
-
-void VP9::WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode,
-                                     const std::array<u8, 1728>& new_prob,
-                                     const std::array<u8, 1728>& old_prob) {
-    constexpr u32 block_bytes = 2 * 2 * 6 * 6 * 3;
-
-    const auto needs_update = [&](u32 base_index) {
-        return !std::equal(new_prob.begin() + base_index,
-                           new_prob.begin() + base_index + block_bytes,
-                           old_prob.begin() + base_index);
-    };
-
-    for (u32 block_index = 0; block_index < 4; block_index++) {
-        const u32 base_index = block_index * block_bytes;
-        const bool update = needs_update(base_index);
-        writer.Write(update);
-
-        if (update) {
-            u32 index = base_index;
-            for (s32 i = 0; i < 2; i++) {
-                for (s32 j = 0; j < 2; j++) {
-                    for (s32 k = 0; k < 6; k++) {
-                        for (s32 l = 0; l < 6; l++) {
-                            if (k != 0 || l < 3) {
-                                WriteProbabilityUpdate(writer, new_prob[index + 0],
-                                                       old_prob[index + 0]);
-                                WriteProbabilityUpdate(writer, new_prob[index + 1],
-                                                       old_prob[index + 1]);
-                                WriteProbabilityUpdate(writer, new_prob[index + 2],
-                                                       old_prob[index + 2]);
-                            }
-                            index += 3;
-                        }
-                    }
-                }
-            }
-        }
-        if (block_index == static_cast<u32>(tx_mode)) {
-            break;
-        }
-    }
-}
-
-void VP9::WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob) {
-    const bool update = new_prob != old_prob;
-    writer.Write(update, diff_update_probability);
-
-    if (update) {
-        writer.Write(new_prob >> 1, 7);
-    }
-}
-
-Vp9PictureInfo VP9::GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state) {
-    PictureInfo picture_info;
-    gpu.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
-    Vp9PictureInfo vp9_info = picture_info.Convert();
-
-    InsertEntropy(state.vp9_entropy_probs_offset, vp9_info.entropy);
-
-    // surface_luma_offset[0:3] contains the address of the reference frame offsets in the following
-    // order: last, golden, altref, current.
-    std::copy(state.surface_luma_offset.begin(), state.surface_luma_offset.begin() + 4,
-              vp9_info.frame_offsets.begin());
-
-    return vp9_info;
-}
-
-void VP9::InsertEntropy(u64 offset, Vp9EntropyProbs& dst) {
-    EntropyProbs entropy;
-    gpu.MemoryManager().ReadBlock(offset, &entropy, sizeof(EntropyProbs));
-    entropy.Convert(dst);
-}
-
-Vp9FrameContainer VP9::GetCurrentFrame(const NvdecCommon::NvdecRegisters& state) {
-    Vp9FrameContainer current_frame{};
-    {
-        gpu.SyncGuestHost();
-        current_frame.info = GetVp9PictureInfo(state);
-        current_frame.bit_stream.resize(current_frame.info.bitstream_size);
-        gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset, current_frame.bit_stream.data(),
-                                      current_frame.info.bitstream_size);
-    }
-    if (!next_frame.bit_stream.empty()) {
-        Vp9FrameContainer temp{
-            .info = current_frame.info,
-            .bit_stream = std::move(current_frame.bit_stream),
-        };
-        next_frame.info.show_frame = current_frame.info.last_frame_shown;
-        current_frame.info = next_frame.info;
-        current_frame.bit_stream = std::move(next_frame.bit_stream);
-        next_frame = std::move(temp);
-    } else {
-        next_frame.info = current_frame.info;
-        next_frame.bit_stream = current_frame.bit_stream;
-    }
-    return current_frame;
-}
-
-std::vector<u8> VP9::ComposeCompressedHeader() {
-    VpxRangeEncoder writer{};
-    const bool update_probs = !current_frame_info.is_key_frame && current_frame_info.show_frame;
-    if (!current_frame_info.lossless) {
-        if (static_cast<u32>(current_frame_info.transform_mode) >= 3) {
-            writer.Write(3, 2);
-            writer.Write(current_frame_info.transform_mode == 4);
-        } else {
-            writer.Write(current_frame_info.transform_mode, 2);
-        }
-    }
-
-    if (current_frame_info.transform_mode == 4) {
-        // tx_mode_probs() in the spec
-        WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_8x8_prob,
-                               prev_frame_probs.tx_8x8_prob);
-        WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_16x16_prob,
-                               prev_frame_probs.tx_16x16_prob);
-        WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_32x32_prob,
-                               prev_frame_probs.tx_32x32_prob);
-        if (update_probs) {
-            prev_frame_probs.tx_8x8_prob = current_frame_info.entropy.tx_8x8_prob;
-            prev_frame_probs.tx_16x16_prob = current_frame_info.entropy.tx_16x16_prob;
-            prev_frame_probs.tx_32x32_prob = current_frame_info.entropy.tx_32x32_prob;
-        }
-    }
-    // read_coef_probs()  in the spec
-    WriteCoefProbabilityUpdate(writer, current_frame_info.transform_mode,
-                               current_frame_info.entropy.coef_probs, prev_frame_probs.coef_probs);
-    // read_skip_probs()  in the spec
-    WriteProbabilityUpdate(writer, current_frame_info.entropy.skip_probs,
-                           prev_frame_probs.skip_probs);
-
-    if (update_probs) {
-        prev_frame_probs.coef_probs = current_frame_info.entropy.coef_probs;
-        prev_frame_probs.skip_probs = current_frame_info.entropy.skip_probs;
-    }
-
-    if (!current_frame_info.intra_only) {
-        // read_inter_probs() in the spec
-        WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.inter_mode_prob,
-                                       prev_frame_probs.inter_mode_prob);
-
-        if (current_frame_info.interp_filter == 4) {
-            // read_interp_filter_probs() in the spec
-            WriteProbabilityUpdate(writer, current_frame_info.entropy.switchable_interp_prob,
-                                   prev_frame_probs.switchable_interp_prob);
-            if (update_probs) {
-                prev_frame_probs.switchable_interp_prob =
-                    current_frame_info.entropy.switchable_interp_prob;
-            }
-        }
-
-        // read_is_inter_probs() in the spec
-        WriteProbabilityUpdate(writer, current_frame_info.entropy.intra_inter_prob,
-                               prev_frame_probs.intra_inter_prob);
-
-        // frame_reference_mode() in the spec
-        if ((current_frame_info.ref_frame_sign_bias[1] & 1) !=
-                (current_frame_info.ref_frame_sign_bias[2] & 1) ||
-            (current_frame_info.ref_frame_sign_bias[1] & 1) !=
-                (current_frame_info.ref_frame_sign_bias[3] & 1)) {
-            if (current_frame_info.reference_mode >= 1) {
-                writer.Write(1, 1);
-                writer.Write(current_frame_info.reference_mode == 2);
-            } else {
-                writer.Write(0, 1);
-            }
-        }
-
-        // frame_reference_mode_probs() in the spec
-        if (current_frame_info.reference_mode == 2) {
-            WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_inter_prob,
-                                   prev_frame_probs.comp_inter_prob);
-            if (update_probs) {
-                prev_frame_probs.comp_inter_prob = current_frame_info.entropy.comp_inter_prob;
-            }
-        }
-
-        if (current_frame_info.reference_mode != 1) {
-            WriteProbabilityUpdate(writer, current_frame_info.entropy.single_ref_prob,
-                                   prev_frame_probs.single_ref_prob);
-            if (update_probs) {
-                prev_frame_probs.single_ref_prob = current_frame_info.entropy.single_ref_prob;
-            }
-        }
-
-        if (current_frame_info.reference_mode != 0) {
-            WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_ref_prob,
-                                   prev_frame_probs.comp_ref_prob);
-            if (update_probs) {
-                prev_frame_probs.comp_ref_prob = current_frame_info.entropy.comp_ref_prob;
-            }
-        }
-
-        // read_y_mode_probs
-        for (std::size_t index = 0; index < current_frame_info.entropy.y_mode_prob.size();
-             ++index) {
-            WriteProbabilityUpdate(writer, current_frame_info.entropy.y_mode_prob[index],
-                                   prev_frame_probs.y_mode_prob[index]);
-        }
-
-        // read_partition_probs
-        WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.partition_prob,
-                                       prev_frame_probs.partition_prob);
-
-        // mv_probs
-        for (s32 i = 0; i < 3; i++) {
-            WriteMvProbabilityUpdate(writer, current_frame_info.entropy.joints[i],
-                                     prev_frame_probs.joints[i]);
-        }
-        if (update_probs) {
-            prev_frame_probs.inter_mode_prob = current_frame_info.entropy.inter_mode_prob;
-            prev_frame_probs.intra_inter_prob = current_frame_info.entropy.intra_inter_prob;
-            prev_frame_probs.y_mode_prob = current_frame_info.entropy.y_mode_prob;
-            prev_frame_probs.partition_prob = current_frame_info.entropy.partition_prob;
-            prev_frame_probs.joints = current_frame_info.entropy.joints;
-        }
-
-        for (s32 i = 0; i < 2; i++) {
-            WriteMvProbabilityUpdate(writer, current_frame_info.entropy.sign[i],
-                                     prev_frame_probs.sign[i]);
-            for (s32 j = 0; j < 10; j++) {
-                const int index = i * 10 + j;
-                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.classes[index],
-                                         prev_frame_probs.classes[index]);
-            }
-            WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0[i],
-                                     prev_frame_probs.class_0[i]);
-
-            for (s32 j = 0; j < 10; j++) {
-                const int index = i * 10 + j;
-                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.prob_bits[index],
-                                         prev_frame_probs.prob_bits[index]);
-            }
-        }
-
-        for (s32 i = 0; i < 2; i++) {
-            for (s32 j = 0; j < 2; j++) {
-                for (s32 k = 0; k < 3; k++) {
-                    const int index = i * 2 * 3 + j * 3 + k;
-                    WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0_fr[index],
-                                             prev_frame_probs.class_0_fr[index]);
-                }
-            }
-
-            for (s32 j = 0; j < 3; j++) {
-                const int index = i * 3 + j;
-                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.fr[index],
-                                         prev_frame_probs.fr[index]);
-            }
-        }
-
-        if (current_frame_info.allow_high_precision_mv) {
-            for (s32 index = 0; index < 2; index++) {
-                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0_hp[index],
-                                         prev_frame_probs.class_0_hp[index]);
-                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.high_precision[index],
-                                         prev_frame_probs.high_precision[index]);
-            }
-        }
-
-        // save previous probs
-        if (update_probs) {
-            prev_frame_probs.sign = current_frame_info.entropy.sign;
-            prev_frame_probs.classes = current_frame_info.entropy.classes;
-            prev_frame_probs.class_0 = current_frame_info.entropy.class_0;
-            prev_frame_probs.prob_bits = current_frame_info.entropy.prob_bits;
-            prev_frame_probs.class_0_fr = current_frame_info.entropy.class_0_fr;
-            prev_frame_probs.fr = current_frame_info.entropy.fr;
-            prev_frame_probs.class_0_hp = current_frame_info.entropy.class_0_hp;
-            prev_frame_probs.high_precision = current_frame_info.entropy.high_precision;
-        }
-    }
-    writer.End();
-    return writer.GetBuffer();
-}
-
-VpxBitStreamWriter VP9::ComposeUncompressedHeader() {
-    VpxBitStreamWriter uncomp_writer{};
-
-    uncomp_writer.WriteU(2, 2);                                      // Frame marker.
-    uncomp_writer.WriteU(0, 2);                                      // Profile.
-    uncomp_writer.WriteBit(false);                                   // Show existing frame.
-    uncomp_writer.WriteBit(!current_frame_info.is_key_frame);        // is key frame?
-    uncomp_writer.WriteBit(current_frame_info.show_frame);           // show frame?
-    uncomp_writer.WriteBit(current_frame_info.error_resilient_mode); // error reslience
-
-    if (current_frame_info.is_key_frame) {
-        uncomp_writer.WriteU(frame_sync_code, 24);
-        uncomp_writer.WriteU(0, 3); // Color space.
-        uncomp_writer.WriteU(0, 1); // Color range.
-        uncomp_writer.WriteU(current_frame_info.frame_size.width - 1, 16);
-        uncomp_writer.WriteU(current_frame_info.frame_size.height - 1, 16);
-        uncomp_writer.WriteBit(false); // Render and frame size different.
-
-        // Reset context
-        prev_frame_probs = default_probs;
-        swap_ref_indices = false;
-        loop_filter_ref_deltas.fill(0);
-        loop_filter_mode_deltas.fill(0);
-        frame_ctxs.fill(default_probs);
-
-        // intra only, meaning the frame can be recreated with no other references
-        current_frame_info.intra_only = true;
-    } else {
-        if (!current_frame_info.show_frame) {
-            uncomp_writer.WriteBit(current_frame_info.intra_only);
-        } else {
-            current_frame_info.intra_only = false;
-        }
-        if (!current_frame_info.error_resilient_mode) {
-            uncomp_writer.WriteU(0, 2); // Reset frame context.
-        }
-        const auto& curr_offsets = current_frame_info.frame_offsets;
-        const auto& next_offsets = next_frame.info.frame_offsets;
-        const bool ref_frames_different = curr_offsets[1] != curr_offsets[2];
-        const bool next_references_swap =
-            (next_offsets[1] == curr_offsets[2]) || (next_offsets[2] == curr_offsets[1]);
-        const bool needs_ref_swap = ref_frames_different && next_references_swap;
-        if (needs_ref_swap) {
-            swap_ref_indices = !swap_ref_indices;
-        }
-        union {
-            u32 raw;
-            BitField<0, 1, u32> refresh_last;
-            BitField<1, 2, u32> refresh_golden;
-            BitField<2, 1, u32> refresh_alt;
-        } refresh_frame_flags;
-
-        refresh_frame_flags.raw = 0;
-        for (u32 index = 0; index < 3; ++index) {
-            // Refresh indices that use the current frame as an index
-            if (curr_offsets[3] == next_offsets[index]) {
-                refresh_frame_flags.raw |= 1u << index;
-            }
-        }
-        if (swap_ref_indices) {
-            const u32 temp = refresh_frame_flags.refresh_golden;
-            refresh_frame_flags.refresh_golden.Assign(refresh_frame_flags.refresh_alt.Value());
-            refresh_frame_flags.refresh_alt.Assign(temp);
-        }
-        if (current_frame_info.intra_only) {
-            uncomp_writer.WriteU(frame_sync_code, 24);
-            uncomp_writer.WriteU(refresh_frame_flags.raw, 8);
-            uncomp_writer.WriteU(current_frame_info.frame_size.width - 1, 16);
-            uncomp_writer.WriteU(current_frame_info.frame_size.height - 1, 16);
-            uncomp_writer.WriteBit(false); // Render and frame size different.
-        } else {
-            const bool swap_indices = needs_ref_swap ^ swap_ref_indices;
-            const auto ref_frame_index = swap_indices ? std::array{0, 2, 1} : std::array{0, 1, 2};
-            uncomp_writer.WriteU(refresh_frame_flags.raw, 8);
-            for (size_t index = 1; index < 4; index++) {
-                uncomp_writer.WriteU(ref_frame_index[index - 1], 3);
-                uncomp_writer.WriteU(current_frame_info.ref_frame_sign_bias[index], 1);
-            }
-            uncomp_writer.WriteBit(true);  // Frame size with refs.
-            uncomp_writer.WriteBit(false); // Render and frame size different.
-            uncomp_writer.WriteBit(current_frame_info.allow_high_precision_mv);
-            uncomp_writer.WriteBit(current_frame_info.interp_filter == 4);
-
-            if (current_frame_info.interp_filter != 4) {
-                uncomp_writer.WriteU(current_frame_info.interp_filter, 2);
-            }
-        }
-    }
-
-    if (!current_frame_info.error_resilient_mode) {
-        uncomp_writer.WriteBit(true); // Refresh frame context. where do i get this info from?
-        uncomp_writer.WriteBit(true); // Frame parallel decoding mode.
-    }
-
-    int frame_ctx_idx = 0;
-    if (!current_frame_info.show_frame) {
-        frame_ctx_idx = 1;
-    }
-
-    uncomp_writer.WriteU(frame_ctx_idx, 2);       // Frame context index.
-    prev_frame_probs = frame_ctxs[frame_ctx_idx]; // reference probabilities for compressed header
-    frame_ctxs[frame_ctx_idx] = current_frame_info.entropy;
-
-    uncomp_writer.WriteU(current_frame_info.first_level, 6);
-    uncomp_writer.WriteU(current_frame_info.sharpness_level, 3);
-    uncomp_writer.WriteBit(current_frame_info.mode_ref_delta_enabled);
-
-    if (current_frame_info.mode_ref_delta_enabled) {
-        // check if ref deltas are different, update accordingly
-        std::array<bool, 4> update_loop_filter_ref_deltas;
-        std::array<bool, 2> update_loop_filter_mode_deltas;
-
-        bool loop_filter_delta_update = false;
-
-        for (std::size_t index = 0; index < current_frame_info.ref_deltas.size(); index++) {
-            const s8 old_deltas = loop_filter_ref_deltas[index];
-            const s8 new_deltas = current_frame_info.ref_deltas[index];
-            const bool differing_delta = old_deltas != new_deltas;
-
-            update_loop_filter_ref_deltas[index] = differing_delta;
-            loop_filter_delta_update |= differing_delta;
-        }
-
-        for (std::size_t index = 0; index < current_frame_info.mode_deltas.size(); index++) {
-            const s8 old_deltas = loop_filter_mode_deltas[index];
-            const s8 new_deltas = current_frame_info.mode_deltas[index];
-            const bool differing_delta = old_deltas != new_deltas;
-
-            update_loop_filter_mode_deltas[index] = differing_delta;
-            loop_filter_delta_update |= differing_delta;
-        }
-
-        uncomp_writer.WriteBit(loop_filter_delta_update);
-
-        if (loop_filter_delta_update) {
-            for (std::size_t index = 0; index < current_frame_info.ref_deltas.size(); index++) {
-                uncomp_writer.WriteBit(update_loop_filter_ref_deltas[index]);
-
-                if (update_loop_filter_ref_deltas[index]) {
-                    uncomp_writer.WriteS(current_frame_info.ref_deltas[index], 6);
-                }
-            }
-
-            for (std::size_t index = 0; index < current_frame_info.mode_deltas.size(); index++) {
-                uncomp_writer.WriteBit(update_loop_filter_mode_deltas[index]);
-
-                if (update_loop_filter_mode_deltas[index]) {
-                    uncomp_writer.WriteS(current_frame_info.mode_deltas[index], 6);
-                }
-            }
-            // save new deltas
-            loop_filter_ref_deltas = current_frame_info.ref_deltas;
-            loop_filter_mode_deltas = current_frame_info.mode_deltas;
-        }
-    }
-
-    uncomp_writer.WriteU(current_frame_info.base_q_index, 8);
-
-    uncomp_writer.WriteDeltaQ(current_frame_info.y_dc_delta_q);
-    uncomp_writer.WriteDeltaQ(current_frame_info.uv_dc_delta_q);
-    uncomp_writer.WriteDeltaQ(current_frame_info.uv_ac_delta_q);
-
-    ASSERT(!current_frame_info.segment_enabled);
-    uncomp_writer.WriteBit(false); // Segmentation enabled (TODO).
-
-    const s32 min_tile_cols_log2 = CalcMinLog2TileCols(current_frame_info.frame_size.width);
-    const s32 max_tile_cols_log2 = CalcMaxLog2TileCols(current_frame_info.frame_size.width);
-
-    const s32 tile_cols_log2_diff = current_frame_info.log2_tile_cols - min_tile_cols_log2;
-    const s32 tile_cols_log2_inc_mask = (1 << tile_cols_log2_diff) - 1;
-
-    // If it's less than the maximum, we need to add an extra 0 on the bitstream
-    // to indicate that it should stop reading.
-    if (current_frame_info.log2_tile_cols < max_tile_cols_log2) {
-        uncomp_writer.WriteU(tile_cols_log2_inc_mask << 1, tile_cols_log2_diff + 1);
-    } else {
-        uncomp_writer.WriteU(tile_cols_log2_inc_mask, tile_cols_log2_diff);
-    }
-
-    const bool tile_rows_log2_is_nonzero = current_frame_info.log2_tile_rows != 0;
-
-    uncomp_writer.WriteBit(tile_rows_log2_is_nonzero);
-
-    if (tile_rows_log2_is_nonzero) {
-        uncomp_writer.WriteBit(current_frame_info.log2_tile_rows > 1);
-    }
-
-    return uncomp_writer;
-}
-
-void VP9::ComposeFrame(const NvdecCommon::NvdecRegisters& state) {
-    std::vector<u8> bitstream;
-    {
-        Vp9FrameContainer curr_frame = GetCurrentFrame(state);
-        current_frame_info = curr_frame.info;
-        bitstream = std::move(curr_frame.bit_stream);
-    }
-    // The uncompressed header routine sets PrevProb parameters needed for the compressed header
-    auto uncomp_writer = ComposeUncompressedHeader();
-    std::vector<u8> compressed_header = ComposeCompressedHeader();
-
-    uncomp_writer.WriteU(static_cast<s32>(compressed_header.size()), 16);
-    uncomp_writer.Flush();
-    std::vector<u8> uncompressed_header = uncomp_writer.GetByteArray();
-
-    // Write headers and frame to buffer
-    frame.resize(uncompressed_header.size() + compressed_header.size() + bitstream.size());
-    std::copy(uncompressed_header.begin(), uncompressed_header.end(), frame.begin());
-    std::copy(compressed_header.begin(), compressed_header.end(),
-              frame.begin() + uncompressed_header.size());
-    std::copy(bitstream.begin(), bitstream.end(),
-              frame.begin() + uncompressed_header.size() + compressed_header.size());
-}
-
-VpxRangeEncoder::VpxRangeEncoder() {
-    Write(false);
-}
-
-VpxRangeEncoder::~VpxRangeEncoder() = default;
-
-void VpxRangeEncoder::Write(s32 value, s32 value_size) {
-    for (s32 bit = value_size - 1; bit >= 0; bit--) {
-        Write(((value >> bit) & 1) != 0);
-    }
-}
-
-void VpxRangeEncoder::Write(bool bit) {
-    Write(bit, half_probability);
-}
-
-void VpxRangeEncoder::Write(bool bit, s32 probability) {
-    u32 local_range = range;
-    const u32 split = 1 + (((local_range - 1) * static_cast<u32>(probability)) >> 8);
-    local_range = split;
-
-    if (bit) {
-        low_value += split;
-        local_range = range - split;
-    }
-
-    s32 shift = norm_lut[local_range];
-    local_range <<= shift;
-    count += shift;
-
-    if (count >= 0) {
-        const s32 offset = shift - count;
-
-        if (((low_value << (offset - 1)) >> 31) != 0) {
-            const s32 current_pos = static_cast<s32>(base_stream.GetPosition());
-            base_stream.Seek(-1, Common::SeekOrigin::FromCurrentPos);
-            while (PeekByte() == 0xff) {
-                base_stream.WriteByte(0);
-
-                base_stream.Seek(-2, Common::SeekOrigin::FromCurrentPos);
-            }
-            base_stream.WriteByte(static_cast<u8>((PeekByte() + 1)));
-            base_stream.Seek(current_pos, Common::SeekOrigin::SetOrigin);
-        }
-        base_stream.WriteByte(static_cast<u8>((low_value >> (24 - offset))));
-
-        low_value <<= offset;
-        shift = count;
-        low_value &= 0xffffff;
-        count -= 8;
-    }
-
-    low_value <<= shift;
-    range = local_range;
-}
-
-void VpxRangeEncoder::End() {
-    for (std::size_t index = 0; index < 32; ++index) {
-        Write(false);
-    }
-}
-
-u8 VpxRangeEncoder::PeekByte() {
-    const u8 value = base_stream.ReadByte();
-    base_stream.Seek(-1, Common::SeekOrigin::FromCurrentPos);
-
-    return value;
-}
-
-VpxBitStreamWriter::VpxBitStreamWriter() = default;
-
-VpxBitStreamWriter::~VpxBitStreamWriter() = default;
-
-void VpxBitStreamWriter::WriteU(u32 value, u32 value_size) {
-    WriteBits(value, value_size);
-}
-
-void VpxBitStreamWriter::WriteS(s32 value, u32 value_size) {
-    const bool sign = value < 0;
-    if (sign) {
-        value = -value;
-    }
-
-    WriteBits(static_cast<u32>(value << 1) | (sign ? 1 : 0), value_size + 1);
-}
-
-void VpxBitStreamWriter::WriteDeltaQ(u32 value) {
-    const bool delta_coded = value != 0;
-    WriteBit(delta_coded);
-
-    if (delta_coded) {
-        WriteBits(value, 4);
-    }
-}
-
-void VpxBitStreamWriter::WriteBits(u32 value, u32 bit_count) {
-    s32 value_pos = 0;
-    s32 remaining = bit_count;
-
-    while (remaining > 0) {
-        s32 copy_size = remaining;
-
-        const s32 free = GetFreeBufferBits();
-
-        if (copy_size > free) {
-            copy_size = free;
-        }
-
-        const s32 mask = (1 << copy_size) - 1;
-
-        const s32 src_shift = (bit_count - value_pos) - copy_size;
-        const s32 dst_shift = (buffer_size - buffer_pos) - copy_size;
-
-        buffer |= ((value >> src_shift) & mask) << dst_shift;
-
-        value_pos += copy_size;
-        buffer_pos += copy_size;
-        remaining -= copy_size;
-    }
-}
-
-void VpxBitStreamWriter::WriteBit(bool state) {
-    WriteBits(state ? 1 : 0, 1);
-}
-
-s32 VpxBitStreamWriter::GetFreeBufferBits() {
-    if (buffer_pos == buffer_size) {
-        Flush();
-    }
-
-    return buffer_size - buffer_pos;
-}
-
-void VpxBitStreamWriter::Flush() {
-    if (buffer_pos == 0) {
-        return;
-    }
-    byte_array.push_back(static_cast<u8>(buffer));
-    buffer = 0;
-    buffer_pos = 0;
-}
-
-std::vector<u8>& VpxBitStreamWriter::GetByteArray() {
-    return byte_array;
-}
-
-const std::vector<u8>& VpxBitStreamWriter::GetByteArray() const {
-    return byte_array;
-}
-
-} // namespace Tegra::Decoder
diff --git a/src/video_core/command_classes/codecs/vp9.h b/src/video_core/command_classes/codecs/vp9.h
deleted file mode 100644
index 2e735c792..000000000
--- a/src/video_core/command_classes/codecs/vp9.h
+++ /dev/null
@@ -1,193 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <vector>
-
-#include "common/common_types.h"
-#include "common/stream.h"
-#include "video_core/command_classes/codecs/vp9_types.h"
-#include "video_core/command_classes/nvdec_common.h"
-
-namespace Tegra {
-class GPU;
-namespace Decoder {
-
-/// The VpxRangeEncoder, and VpxBitStreamWriter classes are used to compose the
-/// VP9 header bitstreams.
-
-class VpxRangeEncoder {
-public:
-    VpxRangeEncoder();
-    ~VpxRangeEncoder();
-
-    VpxRangeEncoder(const VpxRangeEncoder&) = delete;
-    VpxRangeEncoder& operator=(const VpxRangeEncoder&) = delete;
-
-    VpxRangeEncoder(VpxRangeEncoder&&) = default;
-    VpxRangeEncoder& operator=(VpxRangeEncoder&&) = default;
-
-    /// Writes the rightmost value_size bits from value into the stream
-    void Write(s32 value, s32 value_size);
-
-    /// Writes a single bit with half probability
-    void Write(bool bit);
-
-    /// Writes a bit to the base_stream encoded with probability
-    void Write(bool bit, s32 probability);
-
-    /// Signal the end of the bitstream
-    void End();
-
-    [[nodiscard]] std::vector<u8>& GetBuffer() {
-        return base_stream.GetBuffer();
-    }
-
-    [[nodiscard]] const std::vector<u8>& GetBuffer() const {
-        return base_stream.GetBuffer();
-    }
-
-private:
-    u8 PeekByte();
-    Common::Stream base_stream{};
-    u32 low_value{};
-    u32 range{0xff};
-    s32 count{-24};
-    s32 half_probability{128};
-};
-
-class VpxBitStreamWriter {
-public:
-    VpxBitStreamWriter();
-    ~VpxBitStreamWriter();
-
-    VpxBitStreamWriter(const VpxBitStreamWriter&) = delete;
-    VpxBitStreamWriter& operator=(const VpxBitStreamWriter&) = delete;
-
-    VpxBitStreamWriter(VpxBitStreamWriter&&) = default;
-    VpxBitStreamWriter& operator=(VpxBitStreamWriter&&) = default;
-
-    /// Write an unsigned integer value
-    void WriteU(u32 value, u32 value_size);
-
-    /// Write a signed integer value
-    void WriteS(s32 value, u32 value_size);
-
-    /// Based on 6.2.10 of VP9 Spec, writes a delta coded value
-    void WriteDeltaQ(u32 value);
-
-    /// Write a single bit.
-    void WriteBit(bool state);
-
-    /// Pushes current buffer into buffer_array, resets buffer
-    void Flush();
-
-    /// Returns byte_array
-    [[nodiscard]] std::vector<u8>& GetByteArray();
-
-    /// Returns const byte_array
-    [[nodiscard]] const std::vector<u8>& GetByteArray() const;
-
-private:
-    /// Write bit_count bits from value into buffer
-    void WriteBits(u32 value, u32 bit_count);
-
-    /// Gets next available position in buffer, invokes Flush() if buffer is full
-    s32 GetFreeBufferBits();
-
-    s32 buffer_size{8};
-
-    s32 buffer{};
-    s32 buffer_pos{};
-    std::vector<u8> byte_array;
-};
-
-class VP9 {
-public:
-    explicit VP9(GPU& gpu_);
-    ~VP9();
-
-    VP9(const VP9&) = delete;
-    VP9& operator=(const VP9&) = delete;
-
-    VP9(VP9&&) = default;
-    VP9& operator=(VP9&&) = delete;
-
-    /// Composes the VP9 frame from the GPU state information.
-    /// Based on the official VP9 spec documentation
-    void ComposeFrame(const NvdecCommon::NvdecRegisters& state);
-
-    /// Returns true if the most recent frame was a hidden frame.
-    [[nodiscard]] bool WasFrameHidden() const {
-        return !current_frame_info.show_frame;
-    }
-
-    /// Returns a const reference to the composed frame data.
-    [[nodiscard]] const std::vector<u8>& GetFrameBytes() const {
-        return frame;
-    }
-
-private:
-    /// Generates compressed header probability updates in the bitstream writer
-    template <typename T, std::size_t N>
-    void WriteProbabilityUpdate(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
-                                const std::array<T, N>& old_prob);
-
-    /// Generates compressed header probability updates in the bitstream writer
-    /// If probs are not equal, WriteProbabilityDelta is invoked
-    void WriteProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
-
-    /// Generates compressed header probability deltas in the bitstream writer
-    void WriteProbabilityDelta(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
-
-    /// Inverse of 6.3.4 Decode term subexp
-    void EncodeTermSubExp(VpxRangeEncoder& writer, s32 value);
-
-    /// Writes if the value is less than the test value
-    bool WriteLessThan(VpxRangeEncoder& writer, s32 value, s32 test);
-
-    /// Writes probability updates for the Coef probabilities
-    void WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode,
-                                    const std::array<u8, 1728>& new_prob,
-                                    const std::array<u8, 1728>& old_prob);
-
-    /// Write probabilities for 4-byte aligned structures
-    template <typename T, std::size_t N>
-    void WriteProbabilityUpdateAligned4(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
-                                        const std::array<T, N>& old_prob);
-
-    /// Write motion vector probability updates. 6.3.17 in the spec
-    void WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
-
-    /// Returns VP9 information from NVDEC provided offset and size
-    [[nodiscard]] Vp9PictureInfo GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state);
-
-    /// Read and convert NVDEC provided entropy probs to Vp9EntropyProbs struct
-    void InsertEntropy(u64 offset, Vp9EntropyProbs& dst);
-
-    /// Returns frame to be decoded after buffering
-    [[nodiscard]] Vp9FrameContainer GetCurrentFrame(const NvdecCommon::NvdecRegisters& state);
-
-    /// Use NVDEC providied information to compose the headers for the current frame
-    [[nodiscard]] std::vector<u8> ComposeCompressedHeader();
-    [[nodiscard]] VpxBitStreamWriter ComposeUncompressedHeader();
-
-    GPU& gpu;
-    std::vector<u8> frame;
-
-    std::array<s8, 4> loop_filter_ref_deltas{};
-    std::array<s8, 2> loop_filter_mode_deltas{};
-
-    Vp9FrameContainer next_frame{};
-    std::array<Vp9EntropyProbs, 4> frame_ctxs{};
-    bool swap_ref_indices{};
-
-    Vp9PictureInfo current_frame_info{};
-    Vp9EntropyProbs prev_frame_probs{};
-};
-
-} // namespace Decoder
-} // namespace Tegra
diff --git a/src/video_core/command_classes/codecs/vp9_types.h b/src/video_core/command_classes/codecs/vp9_types.h
deleted file mode 100644
index 3b1ed4b3a..000000000
--- a/src/video_core/command_classes/codecs/vp9_types.h
+++ /dev/null
@@ -1,308 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <cstring>
-#include <vector>
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-
-namespace Tegra {
-class GPU;
-
-namespace Decoder {
-struct Vp9FrameDimensions {
-    s16 width;
-    s16 height;
-    s16 luma_pitch;
-    s16 chroma_pitch;
-};
-static_assert(sizeof(Vp9FrameDimensions) == 0x8, "Vp9 Vp9FrameDimensions is an invalid size");
-
-enum class FrameFlags : u32 {
-    IsKeyFrame = 1 << 0,
-    LastFrameIsKeyFrame = 1 << 1,
-    FrameSizeChanged = 1 << 2,
-    ErrorResilientMode = 1 << 3,
-    LastShowFrame = 1 << 4,
-    IntraOnly = 1 << 5,
-};
-DECLARE_ENUM_FLAG_OPERATORS(FrameFlags)
-
-enum class TxSize {
-    Tx4x4 = 0,   // 4x4 transform
-    Tx8x8 = 1,   // 8x8 transform
-    Tx16x16 = 2, // 16x16 transform
-    Tx32x32 = 3, // 32x32 transform
-    TxSizes = 4
-};
-
-enum class TxMode {
-    Only4X4 = 0,      // Only 4x4 transform used
-    Allow8X8 = 1,     // Allow block transform size up to 8x8
-    Allow16X16 = 2,   // Allow block transform size up to 16x16
-    Allow32X32 = 3,   // Allow block transform size up to 32x32
-    TxModeSelect = 4, // Transform specified for each block
-    TxModes = 5
-};
-
-struct Segmentation {
-    u8 enabled;
-    u8 update_map;
-    u8 temporal_update;
-    u8 abs_delta;
-    std::array<u32, 8> feature_mask;
-    std::array<std::array<s16, 4>, 8> feature_data;
-};
-static_assert(sizeof(Segmentation) == 0x64, "Segmentation is an invalid size");
-
-struct LoopFilter {
-    u8 mode_ref_delta_enabled;
-    std::array<s8, 4> ref_deltas;
-    std::array<s8, 2> mode_deltas;
-};
-static_assert(sizeof(LoopFilter) == 0x7, "LoopFilter is an invalid size");
-
-struct Vp9EntropyProbs {
-    std::array<u8, 36> y_mode_prob;           ///< 0x0000
-    std::array<u8, 64> partition_prob;        ///< 0x0024
-    std::array<u8, 1728> coef_probs;          ///< 0x0064
-    std::array<u8, 8> switchable_interp_prob; ///< 0x0724
-    std::array<u8, 28> inter_mode_prob;       ///< 0x072C
-    std::array<u8, 4> intra_inter_prob;       ///< 0x0748
-    std::array<u8, 5> comp_inter_prob;        ///< 0x074C
-    std::array<u8, 10> single_ref_prob;       ///< 0x0751
-    std::array<u8, 5> comp_ref_prob;          ///< 0x075B
-    std::array<u8, 6> tx_32x32_prob;          ///< 0x0760
-    std::array<u8, 4> tx_16x16_prob;          ///< 0x0766
-    std::array<u8, 2> tx_8x8_prob;            ///< 0x076A
-    std::array<u8, 3> skip_probs;             ///< 0x076C
-    std::array<u8, 3> joints;                 ///< 0x076F
-    std::array<u8, 2> sign;                   ///< 0x0772
-    std::array<u8, 20> classes;               ///< 0x0774
-    std::array<u8, 2> class_0;                ///< 0x0788
-    std::array<u8, 20> prob_bits;             ///< 0x078A
-    std::array<u8, 12> class_0_fr;            ///< 0x079E
-    std::array<u8, 6> fr;                     ///< 0x07AA
-    std::array<u8, 2> class_0_hp;             ///< 0x07B0
-    std::array<u8, 2> high_precision;         ///< 0x07B2
-};
-static_assert(sizeof(Vp9EntropyProbs) == 0x7B4, "Vp9EntropyProbs is an invalid size");
-
-struct Vp9PictureInfo {
-    u32 bitstream_size;
-    std::array<u64, 4> frame_offsets;
-    std::array<s8, 4> ref_frame_sign_bias;
-    s32 base_q_index;
-    s32 y_dc_delta_q;
-    s32 uv_dc_delta_q;
-    s32 uv_ac_delta_q;
-    s32 transform_mode;
-    s32 interp_filter;
-    s32 reference_mode;
-    s32 log2_tile_cols;
-    s32 log2_tile_rows;
-    std::array<s8, 4> ref_deltas;
-    std::array<s8, 2> mode_deltas;
-    Vp9EntropyProbs entropy;
-    Vp9FrameDimensions frame_size;
-    u8 first_level;
-    u8 sharpness_level;
-    bool is_key_frame;
-    bool intra_only;
-    bool last_frame_was_key;
-    bool error_resilient_mode;
-    bool last_frame_shown;
-    bool show_frame;
-    bool lossless;
-    bool allow_high_precision_mv;
-    bool segment_enabled;
-    bool mode_ref_delta_enabled;
-};
-
-struct Vp9FrameContainer {
-    Vp9PictureInfo info{};
-    std::vector<u8> bit_stream;
-};
-
-struct PictureInfo {
-    INSERT_PADDING_WORDS_NOINIT(12);       ///< 0x00
-    u32 bitstream_size;                    ///< 0x30
-    INSERT_PADDING_WORDS_NOINIT(5);        ///< 0x34
-    Vp9FrameDimensions last_frame_size;    ///< 0x48
-    Vp9FrameDimensions golden_frame_size;  ///< 0x50
-    Vp9FrameDimensions alt_frame_size;     ///< 0x58
-    Vp9FrameDimensions current_frame_size; ///< 0x60
-    FrameFlags vp9_flags;                  ///< 0x68
-    std::array<s8, 4> ref_frame_sign_bias; ///< 0x6C
-    u8 first_level;                        ///< 0x70
-    u8 sharpness_level;                    ///< 0x71
-    u8 base_q_index;                       ///< 0x72
-    u8 y_dc_delta_q;                       ///< 0x73
-    u8 uv_ac_delta_q;                      ///< 0x74
-    u8 uv_dc_delta_q;                      ///< 0x75
-    u8 lossless;                           ///< 0x76
-    u8 tx_mode;                            ///< 0x77
-    u8 allow_high_precision_mv;            ///< 0x78
-    u8 interp_filter;                      ///< 0x79
-    u8 reference_mode;                     ///< 0x7A
-    INSERT_PADDING_BYTES_NOINIT(3);        ///< 0x7B
-    u8 log2_tile_cols;                     ///< 0x7E
-    u8 log2_tile_rows;                     ///< 0x7F
-    Segmentation segmentation;             ///< 0x80
-    LoopFilter loop_filter;                ///< 0xE4
-    INSERT_PADDING_BYTES_NOINIT(21);       ///< 0xEB
-
-    [[nodiscard]] Vp9PictureInfo Convert() const {
-        return {
-            .bitstream_size = bitstream_size,
-            .frame_offsets{},
-            .ref_frame_sign_bias = ref_frame_sign_bias,
-            .base_q_index = base_q_index,
-            .y_dc_delta_q = y_dc_delta_q,
-            .uv_dc_delta_q = uv_dc_delta_q,
-            .uv_ac_delta_q = uv_ac_delta_q,
-            .transform_mode = tx_mode,
-            .interp_filter = interp_filter,
-            .reference_mode = reference_mode,
-            .log2_tile_cols = log2_tile_cols,
-            .log2_tile_rows = log2_tile_rows,
-            .ref_deltas = loop_filter.ref_deltas,
-            .mode_deltas = loop_filter.mode_deltas,
-            .entropy{},
-            .frame_size = current_frame_size,
-            .first_level = first_level,
-            .sharpness_level = sharpness_level,
-            .is_key_frame = True(vp9_flags & FrameFlags::IsKeyFrame),
-            .intra_only = True(vp9_flags & FrameFlags::IntraOnly),
-            .last_frame_was_key = True(vp9_flags & FrameFlags::LastFrameIsKeyFrame),
-            .error_resilient_mode = True(vp9_flags & FrameFlags::ErrorResilientMode),
-            .last_frame_shown = True(vp9_flags & FrameFlags::LastShowFrame),
-            .show_frame = true,
-            .lossless = lossless != 0,
-            .allow_high_precision_mv = allow_high_precision_mv != 0,
-            .segment_enabled = segmentation.enabled != 0,
-            .mode_ref_delta_enabled = loop_filter.mode_ref_delta_enabled != 0,
-        };
-    }
-};
-static_assert(sizeof(PictureInfo) == 0x100, "PictureInfo is an invalid size");
-
-struct EntropyProbs {
-    INSERT_PADDING_BYTES_NOINIT(1024);                 ///< 0x0000
-    std::array<u8, 28> inter_mode_prob;                ///< 0x0400
-    std::array<u8, 4> intra_inter_prob;                ///< 0x041C
-    INSERT_PADDING_BYTES_NOINIT(80);                   ///< 0x0420
-    std::array<u8, 2> tx_8x8_prob;                     ///< 0x0470
-    std::array<u8, 4> tx_16x16_prob;                   ///< 0x0472
-    std::array<u8, 6> tx_32x32_prob;                   ///< 0x0476
-    std::array<u8, 4> y_mode_prob_e8;                  ///< 0x047C
-    std::array<std::array<u8, 8>, 4> y_mode_prob_e0e7; ///< 0x0480
-    INSERT_PADDING_BYTES_NOINIT(64);                   ///< 0x04A0
-    std::array<u8, 64> partition_prob;                 ///< 0x04E0
-    INSERT_PADDING_BYTES_NOINIT(10);                   ///< 0x0520
-    std::array<u8, 8> switchable_interp_prob;          ///< 0x052A
-    std::array<u8, 5> comp_inter_prob;                 ///< 0x0532
-    std::array<u8, 3> skip_probs;                      ///< 0x0537
-    INSERT_PADDING_BYTES_NOINIT(1);                    ///< 0x053A
-    std::array<u8, 3> joints;                          ///< 0x053B
-    std::array<u8, 2> sign;                            ///< 0x053E
-    std::array<u8, 2> class_0;                         ///< 0x0540
-    std::array<u8, 6> fr;                              ///< 0x0542
-    std::array<u8, 2> class_0_hp;                      ///< 0x0548
-    std::array<u8, 2> high_precision;                  ///< 0x054A
-    std::array<u8, 20> classes;                        ///< 0x054C
-    std::array<u8, 12> class_0_fr;                     ///< 0x0560
-    std::array<u8, 20> pred_bits;                      ///< 0x056C
-    std::array<u8, 10> single_ref_prob;                ///< 0x0580
-    std::array<u8, 5> comp_ref_prob;                   ///< 0x058A
-    INSERT_PADDING_BYTES_NOINIT(17);                   ///< 0x058F
-    std::array<u8, 2304> coef_probs;                   ///< 0x05A0
-
-    void Convert(Vp9EntropyProbs& fc) {
-        fc.inter_mode_prob = inter_mode_prob;
-        fc.intra_inter_prob = intra_inter_prob;
-        fc.tx_8x8_prob = tx_8x8_prob;
-        fc.tx_16x16_prob = tx_16x16_prob;
-        fc.tx_32x32_prob = tx_32x32_prob;
-
-        for (std::size_t i = 0; i < 4; i++) {
-            for (std::size_t j = 0; j < 9; j++) {
-                fc.y_mode_prob[j + 9 * i] = j < 8 ? y_mode_prob_e0e7[i][j] : y_mode_prob_e8[i];
-            }
-        }
-
-        fc.partition_prob = partition_prob;
-        fc.switchable_interp_prob = switchable_interp_prob;
-        fc.comp_inter_prob = comp_inter_prob;
-        fc.skip_probs = skip_probs;
-        fc.joints = joints;
-        fc.sign = sign;
-        fc.class_0 = class_0;
-        fc.fr = fr;
-        fc.class_0_hp = class_0_hp;
-        fc.high_precision = high_precision;
-        fc.classes = classes;
-        fc.class_0_fr = class_0_fr;
-        fc.prob_bits = pred_bits;
-        fc.single_ref_prob = single_ref_prob;
-        fc.comp_ref_prob = comp_ref_prob;
-
-        // Skip the 4th element as it goes unused
-        for (std::size_t i = 0; i < coef_probs.size(); i += 4) {
-            const std::size_t j = i - i / 4;
-            fc.coef_probs[j] = coef_probs[i];
-            fc.coef_probs[j + 1] = coef_probs[i + 1];
-            fc.coef_probs[j + 2] = coef_probs[i + 2];
-        }
-    }
-};
-static_assert(sizeof(EntropyProbs) == 0xEA0, "EntropyProbs is an invalid size");
-
-enum class Ref { Last, Golden, AltRef };
-
-struct RefPoolElement {
-    s64 frame{};
-    Ref ref{};
-    bool refresh{};
-};
-
-#define ASSERT_POSITION(field_name, position)                                                      \
-    static_assert(offsetof(Vp9EntropyProbs, field_name) == position,                               \
-                  "Field " #field_name " has invalid position")
-
-ASSERT_POSITION(partition_prob, 0x0024);
-ASSERT_POSITION(switchable_interp_prob, 0x0724);
-ASSERT_POSITION(sign, 0x0772);
-ASSERT_POSITION(class_0_fr, 0x079E);
-ASSERT_POSITION(high_precision, 0x07B2);
-#undef ASSERT_POSITION
-
-#define ASSERT_POSITION(field_name, position)                                                      \
-    static_assert(offsetof(PictureInfo, field_name) == position,                                   \
-                  "Field " #field_name " has invalid position")
-
-ASSERT_POSITION(bitstream_size, 0x30);
-ASSERT_POSITION(last_frame_size, 0x48);
-ASSERT_POSITION(first_level, 0x70);
-ASSERT_POSITION(segmentation, 0x80);
-ASSERT_POSITION(loop_filter, 0xE4);
-#undef ASSERT_POSITION
-
-#define ASSERT_POSITION(field_name, position)                                                      \
-    static_assert(offsetof(EntropyProbs, field_name) == position,                                  \
-                  "Field " #field_name " has invalid position")
-
-ASSERT_POSITION(inter_mode_prob, 0x400);
-ASSERT_POSITION(tx_8x8_prob, 0x470);
-ASSERT_POSITION(partition_prob, 0x4E0);
-ASSERT_POSITION(class_0, 0x540);
-ASSERT_POSITION(class_0_fr, 0x560);
-ASSERT_POSITION(coef_probs, 0x5A0);
-#undef ASSERT_POSITION
-
-}; // namespace Decoder
-}; // namespace Tegra
diff --git a/src/video_core/command_classes/host1x.cpp b/src/video_core/command_classes/host1x.cpp
deleted file mode 100644
index b12494528..000000000
--- a/src/video_core/command_classes/host1x.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "video_core/command_classes/host1x.h"
-#include "video_core/gpu.h"
-
-Tegra::Host1x::Host1x(GPU& gpu_) : gpu(gpu_) {}
-
-Tegra::Host1x::~Host1x() = default;
-
-void Tegra::Host1x::ProcessMethod(Method method, u32 argument) {
-    switch (method) {
-    case Method::LoadSyncptPayload32:
-        syncpoint_value = argument;
-        break;
-    case Method::WaitSyncpt:
-    case Method::WaitSyncpt32:
-        Execute(argument);
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Host1x method 0x{:X}", static_cast<u32>(method));
-        break;
-    }
-}
-
-void Tegra::Host1x::Execute(u32 data) {
-    gpu.WaitFence(data, syncpoint_value);
-}
diff --git a/src/video_core/command_classes/host1x.h b/src/video_core/command_classes/host1x.h
deleted file mode 100644
index 7e94799dd..000000000
--- a/src/video_core/command_classes/host1x.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <vector>
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-
-namespace Tegra {
-class GPU;
-class Nvdec;
-
-class Host1x {
-public:
-    enum class Method : u32 {
-        WaitSyncpt = 0x8,
-        LoadSyncptPayload32 = 0x4e,
-        WaitSyncpt32 = 0x50,
-    };
-
-    explicit Host1x(GPU& gpu);
-    ~Host1x();
-
-    /// Writes the method into the state, Invoke Execute() if encountered
-    void ProcessMethod(Method method, u32 argument);
-
-private:
-    /// For Host1x, execute is waiting on a syncpoint previously written into the state
-    void Execute(u32 data);
-
-    u32 syncpoint_value{};
-    GPU& gpu;
-};
-
-} // namespace Tegra
diff --git a/src/video_core/command_classes/nvdec.cpp b/src/video_core/command_classes/nvdec.cpp
deleted file mode 100644
index 9aaf5247e..000000000
--- a/src/video_core/command_classes/nvdec.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "video_core/command_classes/nvdec.h"
-#include "video_core/gpu.h"
-
-namespace Tegra {
-
-#define NVDEC_REG_INDEX(field_name)                                                                \
-    (offsetof(NvdecCommon::NvdecRegisters, field_name) / sizeof(u64))
-
-Nvdec::Nvdec(GPU& gpu_) : gpu(gpu_), state{}, codec(std::make_unique<Codec>(gpu, state)) {}
-
-Nvdec::~Nvdec() = default;
-
-void Nvdec::ProcessMethod(u32 method, u32 argument) {
-    state.reg_array[method] = static_cast<u64>(argument) << 8;
-
-    switch (method) {
-    case NVDEC_REG_INDEX(set_codec_id):
-        codec->SetTargetCodec(static_cast<NvdecCommon::VideoCodec>(argument));
-        break;
-    case NVDEC_REG_INDEX(execute):
-        Execute();
-        break;
-    }
-}
-
-AVFramePtr Nvdec::GetFrame() {
-    return codec->GetCurrentFrame();
-}
-
-void Nvdec::Execute() {
-    switch (codec->GetCurrentCodec()) {
-    case NvdecCommon::VideoCodec::H264:
-    case NvdecCommon::VideoCodec::VP8:
-    case NvdecCommon::VideoCodec::VP9:
-        codec->Decode();
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Codec {}", codec->GetCurrentCodecName());
-        break;
-    }
-}
-
-} // namespace Tegra
diff --git a/src/video_core/command_classes/nvdec.h b/src/video_core/command_classes/nvdec.h
deleted file mode 100644
index 6e1da0b04..000000000
--- a/src/video_core/command_classes/nvdec.h
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <vector>
-#include "common/common_types.h"
-#include "video_core/command_classes/codecs/codec.h"
-
-namespace Tegra {
-class GPU;
-
-class Nvdec {
-public:
-    explicit Nvdec(GPU& gpu);
-    ~Nvdec();
-
-    /// Writes the method into the state, Invoke Execute() if encountered
-    void ProcessMethod(u32 method, u32 argument);
-
-    /// Return most recently decoded frame
-    [[nodiscard]] AVFramePtr GetFrame();
-
-private:
-    /// Invoke codec to decode a frame
-    void Execute();
-
-    GPU& gpu;
-    NvdecCommon::NvdecRegisters state;
-    std::unique_ptr<Codec> codec;
-};
-} // namespace Tegra
diff --git a/src/video_core/command_classes/nvdec_common.h b/src/video_core/command_classes/nvdec_common.h
deleted file mode 100644
index 8a35c44a1..000000000
--- a/src/video_core/command_classes/nvdec_common.h
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/bit_field.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-
-namespace Tegra::NvdecCommon {
-
-enum class VideoCodec : u64 {
-    None = 0x0,
-    H264 = 0x3,
-    VP8 = 0x5,
-    H265 = 0x7,
-    VP9 = 0x9,
-};
-
-// NVDEC should use a 32-bit address space, but is mapped to 64-bit,
-// doubling the sizes here is compensating for that.
-struct NvdecRegisters {
-    static constexpr std::size_t NUM_REGS = 0x178;
-
-    union {
-        struct {
-            INSERT_PADDING_WORDS_NOINIT(256); ///< 0x0000
-            VideoCodec set_codec_id;          ///< 0x0400
-            INSERT_PADDING_WORDS_NOINIT(126); ///< 0x0408
-            u64 execute;                      ///< 0x0600
-            INSERT_PADDING_WORDS_NOINIT(126); ///< 0x0608
-            struct {                          ///< 0x0800
-                union {
-                    BitField<0, 3, VideoCodec> codec;
-                    BitField<4, 1, u64> gp_timer_on;
-                    BitField<13, 1, u64> mb_timer_on;
-                    BitField<14, 1, u64> intra_frame_pslc;
-                    BitField<17, 1, u64> all_intra_frame;
-                };
-            } control_params;
-            u64 picture_info_offset;                   ///< 0x0808
-            u64 frame_bitstream_offset;                ///< 0x0810
-            u64 frame_number;                          ///< 0x0818
-            u64 h264_slice_data_offsets;               ///< 0x0820
-            u64 h264_mv_dump_offset;                   ///< 0x0828
-            INSERT_PADDING_WORDS_NOINIT(6);            ///< 0x0830
-            u64 frame_stats_offset;                    ///< 0x0848
-            u64 h264_last_surface_luma_offset;         ///< 0x0850
-            u64 h264_last_surface_chroma_offset;       ///< 0x0858
-            std::array<u64, 17> surface_luma_offset;   ///< 0x0860
-            std::array<u64, 17> surface_chroma_offset; ///< 0x08E8
-            INSERT_PADDING_WORDS_NOINIT(68);           ///< 0x0970
-            u64 vp8_prob_data_offset;                  ///< 0x0A80
-            u64 vp8_header_partition_buf_offset;       ///< 0x0A88
-            INSERT_PADDING_WORDS_NOINIT(60);           ///< 0x0A90
-            u64 vp9_entropy_probs_offset;              ///< 0x0B80
-            u64 vp9_backward_updates_offset;           ///< 0x0B88
-            u64 vp9_last_frame_segmap_offset;          ///< 0x0B90
-            u64 vp9_curr_frame_segmap_offset;          ///< 0x0B98
-            INSERT_PADDING_WORDS_NOINIT(2);            ///< 0x0BA0
-            u64 vp9_last_frame_mvs_offset;             ///< 0x0BA8
-            u64 vp9_curr_frame_mvs_offset;             ///< 0x0BB0
-            INSERT_PADDING_WORDS_NOINIT(2);            ///< 0x0BB8
-        };
-        std::array<u64, NUM_REGS> reg_array;
-    };
-};
-static_assert(sizeof(NvdecRegisters) == (0xBC0), "NvdecRegisters is incorrect size");
-
-#define ASSERT_REG_POSITION(field_name, position)                                                  \
-    static_assert(offsetof(NvdecRegisters, field_name) == position * sizeof(u64),                  \
-                  "Field " #field_name " has invalid position")
-
-ASSERT_REG_POSITION(set_codec_id, 0x80);
-ASSERT_REG_POSITION(execute, 0xC0);
-ASSERT_REG_POSITION(control_params, 0x100);
-ASSERT_REG_POSITION(picture_info_offset, 0x101);
-ASSERT_REG_POSITION(frame_bitstream_offset, 0x102);
-ASSERT_REG_POSITION(frame_number, 0x103);
-ASSERT_REG_POSITION(h264_slice_data_offsets, 0x104);
-ASSERT_REG_POSITION(frame_stats_offset, 0x109);
-ASSERT_REG_POSITION(h264_last_surface_luma_offset, 0x10A);
-ASSERT_REG_POSITION(h264_last_surface_chroma_offset, 0x10B);
-ASSERT_REG_POSITION(surface_luma_offset, 0x10C);
-ASSERT_REG_POSITION(surface_chroma_offset, 0x11D);
-ASSERT_REG_POSITION(vp8_prob_data_offset, 0x150);
-ASSERT_REG_POSITION(vp8_header_partition_buf_offset, 0x151);
-ASSERT_REG_POSITION(vp9_entropy_probs_offset, 0x170);
-ASSERT_REG_POSITION(vp9_backward_updates_offset, 0x171);
-ASSERT_REG_POSITION(vp9_last_frame_segmap_offset, 0x172);
-ASSERT_REG_POSITION(vp9_curr_frame_segmap_offset, 0x173);
-ASSERT_REG_POSITION(vp9_last_frame_mvs_offset, 0x175);
-ASSERT_REG_POSITION(vp9_curr_frame_mvs_offset, 0x176);
-
-#undef ASSERT_REG_POSITION
-
-} // namespace Tegra::NvdecCommon
diff --git a/src/video_core/command_classes/sync_manager.cpp b/src/video_core/command_classes/sync_manager.cpp
deleted file mode 100644
index 19dc9e0ab..000000000
--- a/src/video_core/command_classes/sync_manager.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-// MIT License
-//
-// Copyright (c) Ryujinx Team and Contributors
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-// associated documentation files (the "Software"), to deal in the Software without restriction,
-// including without limitation the rights to use, copy, modify, merge, publish, distribute,
-// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-#include <algorithm>
-#include "sync_manager.h"
-#include "video_core/gpu.h"
-
-namespace Tegra {
-SyncptIncrManager::SyncptIncrManager(GPU& gpu_) : gpu(gpu_) {}
-SyncptIncrManager::~SyncptIncrManager() = default;
-
-void SyncptIncrManager::Increment(u32 id) {
-    increments.emplace_back(0, 0, id, true);
-    IncrementAllDone();
-}
-
-u32 SyncptIncrManager::IncrementWhenDone(u32 class_id, u32 id) {
-    const u32 handle = current_id++;
-    increments.emplace_back(handle, class_id, id);
-    return handle;
-}
-
-void SyncptIncrManager::SignalDone(u32 handle) {
-    const auto done_incr =
-        std::find_if(increments.begin(), increments.end(),
-                     [handle](const SyncptIncr& incr) { return incr.id == handle; });
-    if (done_incr != increments.cend()) {
-        done_incr->complete = true;
-    }
-    IncrementAllDone();
-}
-
-void SyncptIncrManager::IncrementAllDone() {
-    std::size_t done_count = 0;
-    for (; done_count < increments.size(); ++done_count) {
-        if (!increments[done_count].complete) {
-            break;
-        }
-        gpu.IncrementSyncPoint(increments[done_count].syncpt_id);
-    }
-    increments.erase(increments.begin(), increments.begin() + done_count);
-}
-} // namespace Tegra
diff --git a/src/video_core/command_classes/sync_manager.h b/src/video_core/command_classes/sync_manager.h
deleted file mode 100644
index 2c321ec58..000000000
--- a/src/video_core/command_classes/sync_manager.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// MIT License
-//
-// Copyright (c) Ryujinx Team and Contributors
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-// associated documentation files (the "Software"), to deal in the Software without restriction,
-// including without limitation the rights to use, copy, modify, merge, publish, distribute,
-// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-#pragma once
-
-#include <mutex>
-#include <vector>
-#include "common/common_types.h"
-
-namespace Tegra {
-class GPU;
-struct SyncptIncr {
-    u32 id;
-    u32 class_id;
-    u32 syncpt_id;
-    bool complete;
-
-    SyncptIncr(u32 id_, u32 class_id_, u32 syncpt_id_, bool done = false)
-        : id(id_), class_id(class_id_), syncpt_id(syncpt_id_), complete(done) {}
-};
-
-class SyncptIncrManager {
-public:
-    explicit SyncptIncrManager(GPU& gpu);
-    ~SyncptIncrManager();
-
-    /// Add syncpoint id and increment all
-    void Increment(u32 id);
-
-    /// Returns a handle to increment later
-    u32 IncrementWhenDone(u32 class_id, u32 id);
-
-    /// IncrememntAllDone, including handle
-    void SignalDone(u32 handle);
-
-    /// Increment all sequential pending increments that are already done.
-    void IncrementAllDone();
-
-private:
-    std::vector<SyncptIncr> increments;
-    std::mutex increment_lock;
-    u32 current_id{};
-
-    GPU& gpu;
-};
-
-} // namespace Tegra
diff --git a/src/video_core/command_classes/vic.cpp b/src/video_core/command_classes/vic.cpp
deleted file mode 100644
index 051616124..000000000
--- a/src/video_core/command_classes/vic.cpp
+++ /dev/null
@@ -1,239 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <array>
-
-extern "C" {
-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-#include <libswscale/swscale.h>
-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic pop
-#endif
-}
-
-#include "common/assert.h"
-#include "common/bit_field.h"
-#include "common/logging/log.h"
-
-#include "video_core/command_classes/nvdec.h"
-#include "video_core/command_classes/vic.h"
-#include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
-#include "video_core/memory_manager.h"
-#include "video_core/textures/decoders.h"
-
-namespace Tegra {
-namespace {
-enum class VideoPixelFormat : u64_le {
-    RGBA8 = 0x1f,
-    BGRA8 = 0x20,
-    RGBX8 = 0x23,
-    YUV420 = 0x44,
-};
-} // Anonymous namespace
-
-union VicConfig {
-    u64_le raw{};
-    BitField<0, 7, VideoPixelFormat> pixel_format;
-    BitField<7, 2, u64_le> chroma_loc_horiz;
-    BitField<9, 2, u64_le> chroma_loc_vert;
-    BitField<11, 4, u64_le> block_linear_kind;
-    BitField<15, 4, u64_le> block_linear_height_log2;
-    BitField<32, 14, u64_le> surface_width_minus1;
-    BitField<46, 14, u64_le> surface_height_minus1;
-};
-
-Vic::Vic(GPU& gpu_, std::shared_ptr<Nvdec> nvdec_processor_)
-    : gpu(gpu_),
-      nvdec_processor(std::move(nvdec_processor_)), converted_frame_buffer{nullptr, av_free} {}
-
-Vic::~Vic() = default;
-
-void Vic::ProcessMethod(Method method, u32 argument) {
-    LOG_DEBUG(HW_GPU, "Vic method 0x{:X}", static_cast<u32>(method));
-    const u64 arg = static_cast<u64>(argument) << 8;
-    switch (method) {
-    case Method::Execute:
-        Execute();
-        break;
-    case Method::SetConfigStructOffset:
-        config_struct_address = arg;
-        break;
-    case Method::SetOutputSurfaceLumaOffset:
-        output_surface_luma_address = arg;
-        break;
-    case Method::SetOutputSurfaceChromaOffset:
-        output_surface_chroma_address = arg;
-        break;
-    default:
-        break;
-    }
-}
-
-void Vic::Execute() {
-    if (output_surface_luma_address == 0) {
-        LOG_ERROR(Service_NVDRV, "VIC Luma address not set.");
-        return;
-    }
-    const VicConfig config{gpu.MemoryManager().Read<u64>(config_struct_address + 0x20)};
-    const AVFramePtr frame_ptr = nvdec_processor->GetFrame();
-    const auto* frame = frame_ptr.get();
-    if (!frame) {
-        return;
-    }
-    const u64 surface_width = config.surface_width_minus1 + 1;
-    const u64 surface_height = config.surface_height_minus1 + 1;
-    if (static_cast<u64>(frame->width) != surface_width ||
-        static_cast<u64>(frame->height) != surface_height) {
-        // TODO: Properly support multiple video streams with differing frame dimensions
-        LOG_WARNING(Service_NVDRV, "Frame dimensions {}x{} don't match surface dimensions {}x{}",
-                    frame->width, frame->height, surface_width, surface_height);
-    }
-    switch (config.pixel_format) {
-    case VideoPixelFormat::RGBA8:
-    case VideoPixelFormat::BGRA8:
-    case VideoPixelFormat::RGBX8:
-        WriteRGBFrame(frame, config);
-        break;
-    case VideoPixelFormat::YUV420:
-        WriteYUVFrame(frame, config);
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Unknown video pixel format {:X}", config.pixel_format.Value());
-        break;
-    }
-}
-
-void Vic::WriteRGBFrame(const AVFrame* frame, const VicConfig& config) {
-    LOG_TRACE(Service_NVDRV, "Writing RGB Frame");
-
-    if (!scaler_ctx || frame->width != scaler_width || frame->height != scaler_height) {
-        const AVPixelFormat target_format = [pixel_format = config.pixel_format]() {
-            switch (pixel_format) {
-            case VideoPixelFormat::RGBA8:
-                return AV_PIX_FMT_RGBA;
-            case VideoPixelFormat::BGRA8:
-                return AV_PIX_FMT_BGRA;
-            case VideoPixelFormat::RGBX8:
-                return AV_PIX_FMT_RGB0;
-            default:
-                return AV_PIX_FMT_RGBA;
-            }
-        }();
-
-        sws_freeContext(scaler_ctx);
-        // Frames are decoded into either YUV420 or NV12 formats. Convert to desired RGB format
-        scaler_ctx = sws_getContext(frame->width, frame->height,
-                                    static_cast<AVPixelFormat>(frame->format), frame->width,
-                                    frame->height, target_format, 0, nullptr, nullptr, nullptr);
-        scaler_width = frame->width;
-        scaler_height = frame->height;
-        converted_frame_buffer.reset();
-    }
-    if (!converted_frame_buffer) {
-        const size_t frame_size = frame->width * frame->height * 4;
-        converted_frame_buffer = AVMallocPtr{static_cast<u8*>(av_malloc(frame_size)), av_free};
-    }
-    const std::array<int, 4> converted_stride{frame->width * 4, frame->height * 4, 0, 0};
-    u8* const converted_frame_buf_addr{converted_frame_buffer.get()};
-    sws_scale(scaler_ctx, frame->data, frame->linesize, 0, frame->height, &converted_frame_buf_addr,
-              converted_stride.data());
-
-    // Use the minimum of surface/frame dimensions to avoid buffer overflow.
-    const u32 surface_width = static_cast<u32>(config.surface_width_minus1) + 1;
-    const u32 surface_height = static_cast<u32>(config.surface_height_minus1) + 1;
-    const u32 width = std::min(surface_width, static_cast<u32>(frame->width));
-    const u32 height = std::min(surface_height, static_cast<u32>(frame->height));
-    const u32 blk_kind = static_cast<u32>(config.block_linear_kind);
-    if (blk_kind != 0) {
-        // swizzle pitch linear to block linear
-        const u32 block_height = static_cast<u32>(config.block_linear_height_log2);
-        const auto size = Texture::CalculateSize(true, 4, width, height, 1, block_height, 0);
-        luma_buffer.resize(size);
-        Texture::SwizzleSubrect(width, height, width * 4, width, 4, luma_buffer.data(),
-                                converted_frame_buf_addr, block_height, 0, 0);
-
-        gpu.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(), size);
-    } else {
-        // send pitch linear frame
-        const size_t linear_size = width * height * 4;
-        gpu.MemoryManager().WriteBlock(output_surface_luma_address, converted_frame_buf_addr,
-                                       linear_size);
-    }
-}
-
-void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
-    LOG_TRACE(Service_NVDRV, "Writing YUV420 Frame");
-
-    const std::size_t surface_width = config.surface_width_minus1 + 1;
-    const std::size_t surface_height = config.surface_height_minus1 + 1;
-    const std::size_t aligned_width = (surface_width + 0xff) & ~0xffUL;
-    // Use the minimum of surface/frame dimensions to avoid buffer overflow.
-    const auto frame_width = std::min(surface_width, static_cast<size_t>(frame->width));
-    const auto frame_height = std::min(surface_height, static_cast<size_t>(frame->height));
-
-    const auto stride = static_cast<size_t>(frame->linesize[0]);
-
-    luma_buffer.resize(aligned_width * surface_height);
-    chroma_buffer.resize(aligned_width * surface_height / 2);
-
-    // Populate luma buffer
-    const u8* luma_src = frame->data[0];
-    for (std::size_t y = 0; y < frame_height; ++y) {
-        const std::size_t src = y * stride;
-        const std::size_t dst = y * aligned_width;
-        for (std::size_t x = 0; x < frame_width; ++x) {
-            luma_buffer[dst + x] = luma_src[src + x];
-        }
-    }
-    gpu.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(),
-                                   luma_buffer.size());
-
-    // Chroma
-    const std::size_t half_height = frame_height / 2;
-    const auto half_stride = static_cast<size_t>(frame->linesize[1]);
-
-    switch (frame->format) {
-    case AV_PIX_FMT_YUV420P: {
-        // Frame from FFmpeg software
-        // Populate chroma buffer from both channels with interleaving.
-        const std::size_t half_width = frame_width / 2;
-        const u8* chroma_b_src = frame->data[1];
-        const u8* chroma_r_src = frame->data[2];
-        for (std::size_t y = 0; y < half_height; ++y) {
-            const std::size_t src = y * half_stride;
-            const std::size_t dst = y * aligned_width;
-
-            for (std::size_t x = 0; x < half_width; ++x) {
-                chroma_buffer[dst + x * 2] = chroma_b_src[src + x];
-                chroma_buffer[dst + x * 2 + 1] = chroma_r_src[src + x];
-            }
-        }
-        break;
-    }
-    case AV_PIX_FMT_NV12: {
-        // Frame from VA-API hardware
-        // This is already interleaved so just copy
-        const u8* chroma_src = frame->data[1];
-        for (std::size_t y = 0; y < half_height; ++y) {
-            const std::size_t src = y * stride;
-            const std::size_t dst = y * aligned_width;
-            for (std::size_t x = 0; x < frame_width; ++x) {
-                chroma_buffer[dst + x] = chroma_src[src + x];
-            }
-        }
-        break;
-    }
-    default:
-        UNREACHABLE();
-        break;
-    }
-    gpu.MemoryManager().WriteBlock(output_surface_chroma_address, chroma_buffer.data(),
-                                   chroma_buffer.size());
-}
-
-} // namespace Tegra
diff --git a/src/video_core/command_classes/vic.h b/src/video_core/command_classes/vic.h
deleted file mode 100644
index 6d4cdfd57..000000000
--- a/src/video_core/command_classes/vic.h
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include <vector>
-#include "common/common_types.h"
-
-struct SwsContext;
-
-namespace Tegra {
-class GPU;
-class Nvdec;
-union VicConfig;
-
-class Vic {
-public:
-    enum class Method : u32 {
-        Execute = 0xc0,
-        SetControlParams = 0x1c1,
-        SetConfigStructOffset = 0x1c2,
-        SetOutputSurfaceLumaOffset = 0x1c8,
-        SetOutputSurfaceChromaOffset = 0x1c9,
-        SetOutputSurfaceChromaUnusedOffset = 0x1ca
-    };
-
-    explicit Vic(GPU& gpu, std::shared_ptr<Nvdec> nvdec_processor);
-
-    ~Vic();
-
-    /// Write to the device state.
-    void ProcessMethod(Method method, u32 argument);
-
-private:
-    void Execute();
-
-    void WriteRGBFrame(const AVFrame* frame, const VicConfig& config);
-
-    void WriteYUVFrame(const AVFrame* frame, const VicConfig& config);
-
-    GPU& gpu;
-    std::shared_ptr<Tegra::Nvdec> nvdec_processor;
-
-    /// Avoid reallocation of the following buffers every frame, as their
-    /// size does not change during a stream
-    using AVMallocPtr = std::unique_ptr<u8, decltype(&av_free)>;
-    AVMallocPtr converted_frame_buffer;
-    std::vector<u8> luma_buffer;
-    std::vector<u8> chroma_buffer;
-
-    GPUVAddr config_struct_address{};
-    GPUVAddr output_surface_luma_address{};
-    GPUVAddr output_surface_chroma_address{};
-
-    SwsContext* scaler_ctx{};
-    s32 scaler_width{};
-    s32 scaler_height{};
-};
-
-} // namespace Tegra
diff --git a/src/video_core/compatible_formats.cpp b/src/video_core/compatible_formats.cpp
index 8317d0636..4e75f33ca 100644
--- a/src/video_core/compatible_formats.cpp
+++ b/src/video_core/compatible_formats.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cstddef>
@@ -132,9 +131,12 @@ constexpr std::array VIEW_CLASS_ASTC_8x8_RGBA{
 // PixelFormat::ASTC_2D_10X5_SRGB
 
 // Missing formats:
-// PixelFormat::ASTC_2D_10X6_UNORM
 // PixelFormat::ASTC_2D_10X6_SRGB
 
+constexpr std::array VIEW_CLASS_ASTC_10x6_RGBA{
+    PixelFormat::ASTC_2D_10X6_UNORM,
+};
+
 constexpr std::array VIEW_CLASS_ASTC_10x8_RGBA{
     PixelFormat::ASTC_2D_10X8_UNORM,
     PixelFormat::ASTC_2D_10X8_SRGB,
@@ -227,6 +229,7 @@ constexpr Table MakeViewTable() {
     EnableRange(view, VIEW_CLASS_ASTC_6x6_RGBA);
     EnableRange(view, VIEW_CLASS_ASTC_8x5_RGBA);
     EnableRange(view, VIEW_CLASS_ASTC_8x8_RGBA);
+    EnableRange(view, VIEW_CLASS_ASTC_10x6_RGBA);
     EnableRange(view, VIEW_CLASS_ASTC_10x8_RGBA);
     EnableRange(view, VIEW_CLASS_ASTC_10x10_RGBA);
     EnableRange(view, VIEW_CLASS_ASTC_12x12_RGBA);
diff --git a/src/video_core/compatible_formats.h b/src/video_core/compatible_formats.h
index 55745e042..a7ce2c198 100644
--- a/src/video_core/compatible_formats.h
+++ b/src/video_core/compatible_formats.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/control/channel_state.cpp b/src/video_core/control/channel_state.cpp
new file mode 100644
index 000000000..cdecc3a91
--- /dev/null
+++ b/src/video_core/control/channel_state.cpp
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/dma_pusher.h"
+#include "video_core/engines/fermi_2d.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/engines/kepler_memory.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/engines/maxwell_dma.h"
+#include "video_core/engines/puller.h"
+#include "video_core/memory_manager.h"
+
+namespace Tegra::Control {
+
+ChannelState::ChannelState(s32 bind_id_) : bind_id{bind_id_}, initialized{} {}
+
+void ChannelState::Init(Core::System& system, GPU& gpu) {
+    ASSERT(memory_manager);
+    dma_pusher = std::make_unique<Tegra::DmaPusher>(system, gpu, *memory_manager, *this);
+    maxwell_3d = std::make_unique<Engines::Maxwell3D>(system, *memory_manager);
+    fermi_2d = std::make_unique<Engines::Fermi2D>();
+    kepler_compute = std::make_unique<Engines::KeplerCompute>(system, *memory_manager);
+    maxwell_dma = std::make_unique<Engines::MaxwellDMA>(system, *memory_manager);
+    kepler_memory = std::make_unique<Engines::KeplerMemory>(system, *memory_manager);
+    initialized = true;
+}
+
+void ChannelState::BindRasterizer(VideoCore::RasterizerInterface* rasterizer) {
+    dma_pusher->BindRasterizer(rasterizer);
+    memory_manager->BindRasterizer(rasterizer);
+    maxwell_3d->BindRasterizer(rasterizer);
+    fermi_2d->BindRasterizer(rasterizer);
+    kepler_memory->BindRasterizer(rasterizer);
+    kepler_compute->BindRasterizer(rasterizer);
+    maxwell_dma->BindRasterizer(rasterizer);
+}
+
+} // namespace Tegra::Control
diff --git a/src/video_core/control/channel_state.h b/src/video_core/control/channel_state.h
new file mode 100644
index 000000000..3a7b9872c
--- /dev/null
+++ b/src/video_core/control/channel_state.h
@@ -0,0 +1,68 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "common/common_types.h"
+
+namespace Core {
+class System;
+}
+
+namespace VideoCore {
+class RasterizerInterface;
+}
+
+namespace Tegra {
+
+class GPU;
+
+namespace Engines {
+class Puller;
+class Fermi2D;
+class Maxwell3D;
+class MaxwellDMA;
+class KeplerCompute;
+class KeplerMemory;
+} // namespace Engines
+
+class MemoryManager;
+class DmaPusher;
+
+namespace Control {
+
+struct ChannelState {
+    explicit ChannelState(s32 bind_id);
+    ChannelState(const ChannelState& state) = delete;
+    ChannelState& operator=(const ChannelState&) = delete;
+    ChannelState(ChannelState&& other) noexcept = default;
+    ChannelState& operator=(ChannelState&& other) noexcept = default;
+
+    void Init(Core::System& system, GPU& gpu);
+
+    void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
+
+    s32 bind_id = -1;
+    /// 3D engine
+    std::unique_ptr<Engines::Maxwell3D> maxwell_3d;
+    /// 2D engine
+    std::unique_ptr<Engines::Fermi2D> fermi_2d;
+    /// Compute engine
+    std::unique_ptr<Engines::KeplerCompute> kepler_compute;
+    /// DMA engine
+    std::unique_ptr<Engines::MaxwellDMA> maxwell_dma;
+    /// Inline memory engine
+    std::unique_ptr<Engines::KeplerMemory> kepler_memory;
+
+    std::shared_ptr<MemoryManager> memory_manager;
+
+    std::unique_ptr<DmaPusher> dma_pusher;
+
+    bool initialized{};
+};
+
+} // namespace Control
+
+} // namespace Tegra
diff --git a/src/video_core/control/channel_state_cache.cpp b/src/video_core/control/channel_state_cache.cpp
new file mode 100644
index 000000000..4ebeb6356
--- /dev/null
+++ b/src/video_core/control/channel_state_cache.cpp
@@ -0,0 +1,14 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "video_core/control/channel_state_cache.inc"
+
+namespace VideoCommon {
+
+ChannelInfo::ChannelInfo(Tegra::Control::ChannelState& channel_state)
+    : maxwell3d{*channel_state.maxwell_3d}, kepler_compute{*channel_state.kepler_compute},
+      gpu_memory{*channel_state.memory_manager} {}
+
+template class VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo>;
+
+} // namespace VideoCommon
diff --git a/src/video_core/control/channel_state_cache.h b/src/video_core/control/channel_state_cache.h
new file mode 100644
index 000000000..584a0c26c
--- /dev/null
+++ b/src/video_core/control/channel_state_cache.h
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <deque>
+#include <limits>
+#include <mutex>
+#include <optional>
+#include <unordered_map>
+#include <vector>
+
+#include "common/common_types.h"
+
+namespace Tegra {
+
+namespace Engines {
+class Maxwell3D;
+class KeplerCompute;
+} // namespace Engines
+
+class MemoryManager;
+
+namespace Control {
+struct ChannelState;
+}
+
+} // namespace Tegra
+
+namespace VideoCommon {
+
+class ChannelInfo {
+public:
+    ChannelInfo() = delete;
+    explicit ChannelInfo(Tegra::Control::ChannelState& state);
+    ChannelInfo(const ChannelInfo& state) = delete;
+    ChannelInfo& operator=(const ChannelInfo&) = delete;
+    ChannelInfo(ChannelInfo&& other) = default;
+    ChannelInfo& operator=(ChannelInfo&& other) = default;
+
+    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::Engines::KeplerCompute& kepler_compute;
+    Tegra::MemoryManager& gpu_memory;
+};
+
+template <class P>
+class ChannelSetupCaches {
+public:
+    /// Operations for seting the channel of execution.
+    virtual ~ChannelSetupCaches();
+
+    /// Create channel state.
+    virtual void CreateChannel(Tegra::Control::ChannelState& channel);
+
+    /// Bind a channel for execution.
+    void BindToChannel(s32 id);
+
+    /// Erase channel's state.
+    void EraseChannel(s32 id);
+
+    Tegra::MemoryManager* GetFromID(size_t id) const {
+        std::unique_lock<std::mutex> lk(config_mutex);
+        const auto ref = address_spaces.find(id);
+        return ref->second.gpu_memory;
+    }
+
+    std::optional<size_t> getStorageID(size_t id) const {
+        std::unique_lock<std::mutex> lk(config_mutex);
+        const auto ref = address_spaces.find(id);
+        if (ref == address_spaces.end()) {
+            return std::nullopt;
+        }
+        return ref->second.storage_id;
+    }
+
+protected:
+    static constexpr size_t UNSET_CHANNEL{std::numeric_limits<size_t>::max()};
+
+    P* channel_state;
+    size_t current_channel_id{UNSET_CHANNEL};
+    size_t current_address_space{};
+    Tegra::Engines::Maxwell3D* maxwell3d;
+    Tegra::Engines::KeplerCompute* kepler_compute;
+    Tegra::MemoryManager* gpu_memory;
+
+    std::deque<P> channel_storage;
+    std::deque<size_t> free_channel_ids;
+    std::unordered_map<s32, size_t> channel_map;
+    std::vector<size_t> active_channel_ids;
+    struct AddresSpaceRef {
+        size_t ref_count;
+        size_t storage_id;
+        Tegra::MemoryManager* gpu_memory;
+    };
+    std::unordered_map<size_t, AddresSpaceRef> address_spaces;
+    mutable std::mutex config_mutex;
+
+    virtual void OnGPUASRegister([[maybe_unused]] size_t map_id) {}
+};
+
+} // namespace VideoCommon
diff --git a/src/video_core/control/channel_state_cache.inc b/src/video_core/control/channel_state_cache.inc
new file mode 100644
index 000000000..460313893
--- /dev/null
+++ b/src/video_core/control/channel_state_cache.inc
@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <algorithm>
+
+#include "video_core/control/channel_state.h"
+#include "video_core/control/channel_state_cache.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/memory_manager.h"
+
+namespace VideoCommon {
+
+template <class P>
+ChannelSetupCaches<P>::~ChannelSetupCaches() = default;
+
+template <class P>
+void ChannelSetupCaches<P>::CreateChannel(struct Tegra::Control::ChannelState& channel) {
+    std::unique_lock<std::mutex> lk(config_mutex);
+    ASSERT(channel_map.find(channel.bind_id) == channel_map.end() && channel.bind_id >= 0);
+    auto new_id = [this, &channel]() {
+        if (!free_channel_ids.empty()) {
+            auto id = free_channel_ids.front();
+            free_channel_ids.pop_front();
+            new (&channel_storage[id]) P(channel);
+            return id;
+        }
+        channel_storage.emplace_back(channel);
+        return channel_storage.size() - 1;
+    }();
+    channel_map.emplace(channel.bind_id, new_id);
+    if (current_channel_id != UNSET_CHANNEL) {
+        channel_state = &channel_storage[current_channel_id];
+    }
+    active_channel_ids.push_back(new_id);
+    auto as_it = address_spaces.find(channel.memory_manager->GetID());
+    if (as_it != address_spaces.end()) {
+        as_it->second.ref_count++;
+        return;
+    }
+    AddresSpaceRef new_gpu_mem_ref{
+        .ref_count = 1,
+        .storage_id = address_spaces.size(),
+        .gpu_memory = channel.memory_manager.get(),
+    };
+    address_spaces.emplace(channel.memory_manager->GetID(), new_gpu_mem_ref);
+    OnGPUASRegister(channel.memory_manager->GetID());
+}
+
+/// Bind a channel for execution.
+template <class P>
+void ChannelSetupCaches<P>::BindToChannel(s32 id) {
+    std::unique_lock<std::mutex> lk(config_mutex);
+    auto it = channel_map.find(id);
+    ASSERT(it != channel_map.end() && id >= 0);
+    current_channel_id = it->second;
+    channel_state = &channel_storage[current_channel_id];
+    maxwell3d = &channel_state->maxwell3d;
+    kepler_compute = &channel_state->kepler_compute;
+    gpu_memory = &channel_state->gpu_memory;
+    current_address_space = gpu_memory->GetID();
+}
+
+/// Erase channel's channel_state.
+template <class P>
+void ChannelSetupCaches<P>::EraseChannel(s32 id) {
+    std::unique_lock<std::mutex> lk(config_mutex);
+    const auto it = channel_map.find(id);
+    ASSERT(it != channel_map.end() && id >= 0);
+    const auto this_id = it->second;
+    free_channel_ids.push_back(this_id);
+    channel_map.erase(it);
+    if (this_id == current_channel_id) {
+        current_channel_id = UNSET_CHANNEL;
+        channel_state = nullptr;
+        maxwell3d = nullptr;
+        kepler_compute = nullptr;
+        gpu_memory = nullptr;
+    } else if (current_channel_id != UNSET_CHANNEL) {
+        channel_state = &channel_storage[current_channel_id];
+    }
+    active_channel_ids.erase(
+        std::find(active_channel_ids.begin(), active_channel_ids.end(), this_id));
+}
+
+} // namespace VideoCommon
diff --git a/src/video_core/control/scheduler.cpp b/src/video_core/control/scheduler.cpp
new file mode 100644
index 000000000..f7cbe204e
--- /dev/null
+++ b/src/video_core/control/scheduler.cpp
@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <memory>
+
+#include "common/assert.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/control/scheduler.h"
+#include "video_core/gpu.h"
+
+namespace Tegra::Control {
+Scheduler::Scheduler(GPU& gpu_) : gpu{gpu_} {}
+
+Scheduler::~Scheduler() = default;
+
+void Scheduler::Push(s32 channel, CommandList&& entries) {
+    std::unique_lock lk(scheduling_guard);
+    auto it = channels.find(channel);
+    ASSERT(it != channels.end());
+    auto channel_state = it->second;
+    gpu.BindChannel(channel_state->bind_id);
+    channel_state->dma_pusher->Push(std::move(entries));
+    channel_state->dma_pusher->DispatchCalls();
+}
+
+void Scheduler::DeclareChannel(std::shared_ptr<ChannelState> new_channel) {
+    s32 channel = new_channel->bind_id;
+    std::unique_lock lk(scheduling_guard);
+    channels.emplace(channel, new_channel);
+}
+
+} // namespace Tegra::Control
diff --git a/src/video_core/control/scheduler.h b/src/video_core/control/scheduler.h
new file mode 100644
index 000000000..44addf61c
--- /dev/null
+++ b/src/video_core/control/scheduler.h
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <unordered_map>
+
+#include "video_core/dma_pusher.h"
+
+namespace Tegra {
+
+class GPU;
+
+namespace Control {
+
+struct ChannelState;
+
+class Scheduler {
+public:
+    explicit Scheduler(GPU& gpu_);
+    ~Scheduler();
+
+    void Push(s32 channel, CommandList&& entries);
+
+    void DeclareChannel(std::shared_ptr<ChannelState> new_channel);
+
+private:
+    std::unordered_map<s32, std::shared_ptr<ChannelState>> channels;
+    std::mutex scheduling_guard;
+    GPU& gpu;
+};
+
+} // namespace Control
+
+} // namespace Tegra
diff --git a/src/video_core/delayed_destruction_ring.h b/src/video_core/delayed_destruction_ring.h
index 4f1d29c04..d13ee622b 100644
--- a/src/video_core/delayed_destruction_ring.h
+++ b/src/video_core/delayed_destruction_ring.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/dirty_flags.cpp b/src/video_core/dirty_flags.cpp
index b1be065c3..9dc4341f0 100644
--- a/src/video_core/dirty_flags.cpp
+++ b/src/video_core/dirty_flags.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cstddef>
diff --git a/src/video_core/dirty_flags.h b/src/video_core/dirty_flags.h
index d63ad5a35..736082d83 100644
--- a/src/video_core/dirty_flags.h
+++ b/src/video_core/dirty_flags.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/dma_pusher.cpp b/src/video_core/dma_pusher.cpp
index 8d28bd884..9835e3ac1 100644
--- a/src/video_core/dma_pusher.cpp
+++ b/src/video_core/dma_pusher.cpp
@@ -1,12 +1,10 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/cityhash.h"
 #include "common/microprofile.h"
 #include "common/settings.h"
 #include "core/core.h"
-#include "core/memory.h"
 #include "video_core/dma_pusher.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/gpu.h"
@@ -14,7 +12,10 @@
 
 namespace Tegra {
 
-DmaPusher::DmaPusher(Core::System& system_, GPU& gpu_) : gpu{gpu_}, system{system_} {}
+DmaPusher::DmaPusher(Core::System& system_, GPU& gpu_, MemoryManager& memory_manager_,
+                     Control::ChannelState& channel_state_)
+    : gpu{gpu_}, system{system_}, memory_manager{memory_manager_}, puller{gpu_, memory_manager_,
+                                                                          *this, channel_state_} {}
 
 DmaPusher::~DmaPusher() = default;
 
@@ -23,8 +24,6 @@ MICROPROFILE_DEFINE(DispatchCalls, "GPU", "Execute command buffer", MP_RGB(128,
 void DmaPusher::DispatchCalls() {
     MICROPROFILE_SCOPE(DispatchCalls);
 
-    gpu.SyncGuestHost();
-
     dma_pushbuffer_subindex = 0;
 
     dma_state.is_last_call = true;
@@ -35,7 +34,6 @@ void DmaPusher::DispatchCalls() {
         }
     }
     gpu.FlushCommands();
-    gpu.SyncGuestHost();
     gpu.OnCommandListEnd();
 }
 
@@ -78,11 +76,11 @@ bool DmaPusher::Step() {
         // Push buffer non-empty, read a word
         command_headers.resize(command_list_header.size);
         if (Settings::IsGPULevelHigh()) {
-            gpu.MemoryManager().ReadBlock(dma_get, command_headers.data(),
-                                          command_list_header.size * sizeof(u32));
+            memory_manager.ReadBlock(dma_get, command_headers.data(),
+                                     command_list_header.size * sizeof(u32));
         } else {
-            gpu.MemoryManager().ReadBlockUnsafe(dma_get, command_headers.data(),
-                                                command_list_header.size * sizeof(u32));
+            memory_manager.ReadBlockUnsafe(dma_get, command_headers.data(),
+                                           command_list_header.size * sizeof(u32));
         }
     }
     for (std::size_t index = 0; index < command_headers.size();) {
@@ -156,7 +154,7 @@ void DmaPusher::SetState(const CommandHeader& command_header) {
 
 void DmaPusher::CallMethod(u32 argument) const {
     if (dma_state.method < non_puller_methods) {
-        gpu.CallMethod(GPU::MethodCall{
+        puller.CallPullerMethod(Engines::Puller::MethodCall{
             dma_state.method,
             argument,
             dma_state.subchannel,
@@ -170,12 +168,16 @@ void DmaPusher::CallMethod(u32 argument) const {
 
 void DmaPusher::CallMultiMethod(const u32* base_start, u32 num_methods) const {
     if (dma_state.method < non_puller_methods) {
-        gpu.CallMultiMethod(dma_state.method, dma_state.subchannel, base_start, num_methods,
-                            dma_state.method_count);
+        puller.CallMultiMethod(dma_state.method, dma_state.subchannel, base_start, num_methods,
+                               dma_state.method_count);
     } else {
         subchannels[dma_state.subchannel]->CallMultiMethod(dma_state.method, base_start,
                                                            num_methods, dma_state.method_count);
     }
 }
 
+void DmaPusher::BindRasterizer(VideoCore::RasterizerInterface* rasterizer) {
+    puller.BindRasterizer(rasterizer);
+}
+
 } // namespace Tegra
diff --git a/src/video_core/dma_pusher.h b/src/video_core/dma_pusher.h
index 19f286fa7..938f0f11c 100644
--- a/src/video_core/dma_pusher.h
+++ b/src/video_core/dma_pusher.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -11,6 +10,7 @@
 #include "common/bit_field.h"
 #include "common/common_types.h"
 #include "video_core/engines/engine_interface.h"
+#include "video_core/engines/puller.h"
 
 namespace Core {
 class System;
@@ -18,7 +18,12 @@ class System;
 
 namespace Tegra {
 
+namespace Control {
+struct ChannelState;
+}
+
 class GPU;
+class MemoryManager;
 
 enum class SubmissionMode : u32 {
     IncreasingOld = 0,
@@ -32,24 +37,32 @@ enum class SubmissionMode : u32 {
 // Note that, traditionally, methods are treated as 4-byte addressable locations, and hence
 // their numbers are written down multiplied by 4 in Docs. Here we are not multiply by 4.
 // So the values you see in docs might be multiplied by 4.
+// Register documentation:
+// https://github.com/NVIDIA/open-gpu-doc/blob/ab27fc22db5de0d02a4cabe08e555663b62db4d4/classes/host/cla26f.h
+//
+// Register Description (approx):
+// https://github.com/NVIDIA/open-gpu-doc/blob/ab27fc22db5de0d02a4cabe08e555663b62db4d4/manuals/volta/gv100/dev_pbdma.ref.txt
 enum class BufferMethods : u32 {
     BindObject = 0x0,
+    Illegal = 0x1,
     Nop = 0x2,
     SemaphoreAddressHigh = 0x4,
     SemaphoreAddressLow = 0x5,
-    SemaphoreSequence = 0x6,
-    SemaphoreTrigger = 0x7,
-    NotifyIntr = 0x8,
+    SemaphoreSequencePayload = 0x6,
+    SemaphoreOperation = 0x7,
+    NonStallInterrupt = 0x8,
     WrcacheFlush = 0x9,
-    Unk28 = 0xA,
-    UnkCacheFlush = 0xB,
+    MemOpA = 0xA,
+    MemOpB = 0xB,
+    MemOpC = 0xC,
+    MemOpD = 0xD,
     RefCnt = 0x14,
     SemaphoreAcquire = 0x1A,
     SemaphoreRelease = 0x1B,
-    FenceValue = 0x1C,
-    FenceAction = 0x1D,
-    WaitForInterrupt = 0x1E,
-    Unk7c = 0x1F,
+    SyncpointPayload = 0x1C,
+    SyncpointOperation = 0x1D,
+    WaitForIdle = 0x1E,
+    CRCCheck = 0x1F,
     Yield = 0x20,
     NonPullerMethods = 0x40,
 };
@@ -103,7 +116,8 @@ struct CommandList final {
  */
 class DmaPusher final {
 public:
-    explicit DmaPusher(Core::System& system_, GPU& gpu_);
+    explicit DmaPusher(Core::System& system_, GPU& gpu_, MemoryManager& memory_manager_,
+                       Control::ChannelState& channel_state_);
     ~DmaPusher();
 
     void Push(CommandList&& entries) {
@@ -116,6 +130,8 @@ public:
         subchannels[subchannel_id] = engine;
     }
 
+    void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
+
 private:
     static constexpr u32 non_puller_methods = 0x40;
     static constexpr u32 max_subchannels = 8;
@@ -149,6 +165,8 @@ private:
 
     GPU& gpu;
     Core::System& system;
+    MemoryManager& memory_manager;
+    mutable Engines::Puller puller;
 };
 
 } // namespace Tegra
diff --git a/src/video_core/engines/const_buffer_info.h b/src/video_core/engines/const_buffer_info.h
index d8f672462..abafcf090 100644
--- a/src/video_core/engines/const_buffer_info.h
+++ b/src/video_core/engines/const_buffer_info.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/engines/engine_interface.h b/src/video_core/engines/engine_interface.h
index c7ffd68c5..26cde8584 100644
--- a/src/video_core/engines/engine_interface.h
+++ b/src/video_core/engines/engine_interface.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/engines/engine_upload.cpp b/src/video_core/engines/engine_upload.cpp
index 351b110fe..a34819234 100644
--- a/src/video_core/engines/engine_upload.cpp
+++ b/src/video_core/engines/engine_upload.cpp
@@ -1,9 +1,9 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 
+#include "common/algorithm.h"
 #include "common/assert.h"
 #include "video_core/engines/engine_upload.h"
 #include "video_core/memory_manager.h"
@@ -35,21 +35,48 @@ void State::ProcessData(const u32 data, const bool is_last_call) {
     if (!is_last_call) {
         return;
     }
+    ProcessData(inner_buffer);
+}
+
+void State::ProcessData(const u32* data, size_t num_data) {
+    std::span<const u8> read_buffer(reinterpret_cast<const u8*>(data), num_data * sizeof(u32));
+    ProcessData(read_buffer);
+}
+
+void State::ProcessData(std::span<const u8> read_buffer) {
     const GPUVAddr address{regs.dest.Address()};
     if (is_linear) {
-        rasterizer->AccelerateInlineToMemory(address, copy_size, inner_buffer);
+        if (regs.line_count == 1) {
+            rasterizer->AccelerateInlineToMemory(address, copy_size, read_buffer);
+        } else {
+            for (u32 line = 0; line < regs.line_count; ++line) {
+                const GPUVAddr dest_line = address + static_cast<size_t>(line) * regs.dest.pitch;
+                memory_manager.WriteBlockUnsafe(
+                    dest_line, read_buffer.data() + static_cast<size_t>(line) * regs.line_length_in,
+                    regs.line_length_in);
+            }
+            memory_manager.InvalidateRegion(address, regs.dest.pitch * regs.line_count);
+        }
     } else {
-        UNIMPLEMENTED_IF(regs.dest.z != 0);
-        UNIMPLEMENTED_IF(regs.dest.depth != 1);
-        UNIMPLEMENTED_IF(regs.dest.BlockWidth() != 0);
-        UNIMPLEMENTED_IF(regs.dest.BlockDepth() != 0);
+        u32 width = regs.dest.width;
+        u32 x_elements = regs.line_length_in;
+        u32 x_offset = regs.dest.x;
+        const u32 bpp_shift = Common::FoldRight(
+            4U, [](u32 x, u32 y) { return std::min(x, static_cast<u32>(std::countr_zero(y))); },
+            width, x_elements, x_offset, static_cast<u32>(address));
+        width >>= bpp_shift;
+        x_elements >>= bpp_shift;
+        x_offset >>= bpp_shift;
+        const u32 bytes_per_pixel = 1U << bpp_shift;
         const std::size_t dst_size = Tegra::Texture::CalculateSize(
-            true, 1, regs.dest.width, regs.dest.height, 1, regs.dest.BlockHeight(), 0);
+            true, bytes_per_pixel, width, regs.dest.height, regs.dest.depth,
+            regs.dest.BlockHeight(), regs.dest.BlockDepth());
         tmp_buffer.resize(dst_size);
         memory_manager.ReadBlock(address, tmp_buffer.data(), dst_size);
-        Tegra::Texture::SwizzleKepler(regs.dest.width, regs.dest.height, regs.dest.x, regs.dest.y,
-                                      regs.dest.BlockHeight(), copy_size, inner_buffer.data(),
-                                      tmp_buffer.data());
+        Tegra::Texture::SwizzleSubrect(tmp_buffer, read_buffer, bytes_per_pixel, width,
+                                       regs.dest.height, regs.dest.depth, x_offset, regs.dest.y,
+                                       x_elements, regs.line_count, regs.dest.BlockHeight(),
+                                       regs.dest.BlockDepth(), regs.line_length_in);
         memory_manager.WriteBlock(address, tmp_buffer.data(), dst_size);
     }
 }
diff --git a/src/video_core/engines/engine_upload.h b/src/video_core/engines/engine_upload.h
index c9c5ec8c3..f08f6e36a 100644
--- a/src/video_core/engines/engine_upload.h
+++ b/src/video_core/engines/engine_upload.h
@@ -1,9 +1,9 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <span>
 #include <vector>
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -34,7 +34,7 @@ struct Registers {
         u32 width;
         u32 height;
         u32 depth;
-        u32 z;
+        u32 layer;
         u32 x;
         u32 y;
 
@@ -63,11 +63,14 @@ public:
 
     void ProcessExec(bool is_linear_);
     void ProcessData(u32 data, bool is_last_call);
+    void ProcessData(const u32* data, size_t num_data);
 
     /// Binds a rasterizer to this engine.
     void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
 
 private:
+    void ProcessData(std::span<const u8> read_buffer);
+
     u32 write_offset = 0;
     u32 copy_size = 0;
     std::vector<u8> inner_buffer;
diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp
index f26530ede..453e0fb01 100644
--- a/src/video_core/engines/fermi_2d.cpp
+++ b/src/video_core/engines/fermi_2d.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
diff --git a/src/video_core/engines/fermi_2d.h b/src/video_core/engines/fermi_2d.h
index d76c5ed56..1229aa35b 100644
--- a/src/video_core/engines/fermi_2d.h
+++ b/src/video_core/engines/fermi_2d.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,6 @@
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "common/math_util.h"
 #include "video_core/engines/engine_interface.h"
 #include "video_core/gpu.h"
 
diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp
index 5a1c12076..7c50bdbe0 100644
--- a/src/video_core/engines/kepler_compute.cpp
+++ b/src/video_core/engines/kepler_compute.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <bitset>
 #include "common/assert.h"
@@ -10,7 +9,6 @@
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
-#include "video_core/renderer_base.h"
 #include "video_core/textures/decoders.h"
 
 namespace Tegra::Engines {
@@ -38,8 +36,6 @@ void KeplerCompute::CallMethod(u32 method, u32 method_argument, bool is_last_cal
     }
     case KEPLER_COMPUTE_REG_INDEX(data_upload): {
         upload_state.ProcessData(method_argument, is_last_call);
-        if (is_last_call) {
-        }
         break;
     }
     case KEPLER_COMPUTE_REG_INDEX(launch):
@@ -52,8 +48,15 @@ void KeplerCompute::CallMethod(u32 method, u32 method_argument, bool is_last_cal
 
 void KeplerCompute::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
                                     u32 methods_pending) {
-    for (std::size_t i = 0; i < amount; i++) {
-        CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+    switch (method) {
+    case KEPLER_COMPUTE_REG_INDEX(data_upload):
+        upload_state.ProcessData(base_start, static_cast<size_t>(amount));
+        return;
+    default:
+        for (std::size_t i = 0; i < amount; i++) {
+            CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+        }
+        break;
     }
 }
 
diff --git a/src/video_core/engines/kepler_compute.h b/src/video_core/engines/kepler_compute.h
index f8b8d06ac..aab309ecc 100644
--- a/src/video_core/engines/kepler_compute.h
+++ b/src/video_core/engines/kepler_compute.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -12,7 +11,6 @@
 #include "common/common_types.h"
 #include "video_core/engines/engine_interface.h"
 #include "video_core/engines/engine_upload.h"
-#include "video_core/gpu.h"
 #include "video_core/textures/texture.h"
 
 namespace Core {
diff --git a/src/video_core/engines/kepler_memory.cpp b/src/video_core/engines/kepler_memory.cpp
index 8aed16caa..a3fbab1e5 100644
--- a/src/video_core/engines/kepler_memory.cpp
+++ b/src/video_core/engines/kepler_memory.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -9,8 +8,6 @@
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
-#include "video_core/renderer_base.h"
-#include "video_core/textures/decoders.h"
 
 namespace Tegra::Engines {
 
@@ -36,8 +33,6 @@ void KeplerMemory::CallMethod(u32 method, u32 method_argument, bool is_last_call
     }
     case KEPLERMEMORY_REG_INDEX(data): {
         upload_state.ProcessData(method_argument, is_last_call);
-        if (is_last_call) {
-        }
         break;
     }
     }
@@ -45,8 +40,15 @@ void KeplerMemory::CallMethod(u32 method, u32 method_argument, bool is_last_call
 
 void KeplerMemory::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
                                    u32 methods_pending) {
-    for (std::size_t i = 0; i < amount; i++) {
-        CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+    switch (method) {
+    case KEPLERMEMORY_REG_INDEX(data):
+        upload_state.ProcessData(base_start, static_cast<size_t>(amount));
+        return;
+    default:
+        for (std::size_t i = 0; i < amount; i++) {
+            CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
+        }
+        break;
     }
 }
 
diff --git a/src/video_core/engines/kepler_memory.h b/src/video_core/engines/kepler_memory.h
index 949e2fae1..5fe7489f0 100644
--- a/src/video_core/engines/kepler_memory.h
+++ b/src/video_core/engines/kepler_memory.h
@@ -1,18 +1,15 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <cstddef>
-#include <vector>
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "video_core/engines/engine_interface.h"
 #include "video_core/engines/engine_upload.h"
-#include "video_core/gpu.h"
 
 namespace Core {
 class System;
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 5d6d217bb..3c6e44a25 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -1,12 +1,12 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 #include <optional>
 #include "common/assert.h"
 #include "core/core.h"
 #include "core/core_timing.h"
+#include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
@@ -173,6 +173,8 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume
     case MAXWELL3D_REG_INDEX(shadow_ram_control):
         shadow_state.shadow_ram_control = static_cast<Regs::ShadowRamControl>(nonshadow_argument);
         return;
+    case MAXWELL3D_REG_INDEX(macros.upload_address):
+        return macro_engine->ClearCode(regs.macros.upload_address);
     case MAXWELL3D_REG_INDEX(macros.data):
         return macro_engine->AddCode(regs.macros.upload_address, argument);
     case MAXWELL3D_REG_INDEX(macros.bind):
@@ -195,7 +197,7 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume
     case MAXWELL3D_REG_INDEX(const_buffer.cb_data) + 13:
     case MAXWELL3D_REG_INDEX(const_buffer.cb_data) + 14:
     case MAXWELL3D_REG_INDEX(const_buffer.cb_data) + 15:
-        return StartCBData(method);
+        return ProcessCBData(argument);
     case MAXWELL3D_REG_INDEX(cb_bind[0]):
         return ProcessCBBind(0);
     case MAXWELL3D_REG_INDEX(cb_bind[1]):
@@ -208,6 +210,21 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume
         return ProcessCBBind(4);
     case MAXWELL3D_REG_INDEX(draw.vertex_end_gl):
         return DrawArrays();
+    case MAXWELL3D_REG_INDEX(small_index):
+        regs.index_array.count = regs.small_index.count;
+        regs.index_array.first = regs.small_index.first;
+        dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
+        return DrawArrays();
+    case MAXWELL3D_REG_INDEX(small_index_2):
+        regs.index_array.count = regs.small_index_2.count;
+        regs.index_array.first = regs.small_index_2.first;
+        dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
+        // a macro calls this one over and over, should it increase instancing?
+        // Used by Hades and likely other Vulkan games.
+        return DrawArrays();
+    case MAXWELL3D_REG_INDEX(topology_override):
+        use_topology_override = true;
+        return;
     case MAXWELL3D_REG_INDEX(clear_buffers):
         return ProcessClearBuffers();
     case MAXWELL3D_REG_INDEX(query.query_get):
@@ -222,11 +239,12 @@ void Maxwell3D::ProcessMethodCall(u32 method, u32 argument, u32 nonshadow_argume
         return upload_state.ProcessExec(regs.exec_upload.linear != 0);
     case MAXWELL3D_REG_INDEX(data_upload):
         upload_state.ProcessData(argument, is_last_call);
-        if (is_last_call) {
-        }
         return;
     case MAXWELL3D_REG_INDEX(fragment_barrier):
         return rasterizer->FragmentBarrier();
+    case MAXWELL3D_REG_INDEX(invalidate_texture_data_cache):
+        rasterizer->InvalidateGPUCache();
+        return rasterizer->WaitForIdle();
     case MAXWELL3D_REG_INDEX(tiled_cache_barrier):
         return rasterizer->TiledCacheBarrier();
     }
@@ -248,14 +266,6 @@ void Maxwell3D::CallMacroMethod(u32 method, const std::vector<u32>& parameters)
 }
 
 void Maxwell3D::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
-    if (method == cb_data_state.current) {
-        regs.reg_array[method] = method_argument;
-        ProcessCBData(method_argument);
-        return;
-    } else if (cb_data_state.current != null_cb_data) {
-        FinishCBData();
-    }
-
     // It is an error to write to a register other than the current macro's ARG register before it
     // has finished execution.
     if (executing_macro != 0) {
@@ -302,8 +312,11 @@ void Maxwell3D::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
     case MAXWELL3D_REG_INDEX(const_buffer.cb_data) + 13:
     case MAXWELL3D_REG_INDEX(const_buffer.cb_data) + 14:
     case MAXWELL3D_REG_INDEX(const_buffer.cb_data) + 15:
-        ProcessCBMultiData(method, base_start, amount);
+        ProcessCBMultiData(base_start, amount);
         break;
+    case MAXWELL3D_REG_INDEX(data_upload):
+        upload_state.ProcessData(base_start, static_cast<size_t>(amount));
+        return;
     default:
         for (std::size_t i = 0; i < amount; i++) {
             CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
@@ -360,6 +373,35 @@ void Maxwell3D::CallMethodFromMME(u32 method, u32 method_argument) {
     }
 }
 
+void Maxwell3D::ProcessTopologyOverride() {
+    using PrimitiveTopology = Maxwell3D::Regs::PrimitiveTopology;
+    using PrimitiveTopologyOverride = Maxwell3D::Regs::PrimitiveTopologyOverride;
+
+    PrimitiveTopology topology{};
+
+    switch (regs.topology_override) {
+    case PrimitiveTopologyOverride::None:
+        topology = regs.draw.topology;
+        break;
+    case PrimitiveTopologyOverride::Points:
+        topology = PrimitiveTopology::Points;
+        break;
+    case PrimitiveTopologyOverride::Lines:
+        topology = PrimitiveTopology::Lines;
+        break;
+    case PrimitiveTopologyOverride::LineStrip:
+        topology = PrimitiveTopology::LineStrip;
+        break;
+    default:
+        topology = static_cast<PrimitiveTopology>(regs.topology_override);
+        break;
+    }
+
+    if (use_topology_override) {
+        regs.draw.topology.Assign(topology);
+    }
+}
+
 void Maxwell3D::FlushMMEInlineDraw() {
     LOG_TRACE(HW_GPU, "called, topology={}, count={}", regs.draw.topology.Value(),
               regs.vertex_buffer.count);
@@ -370,6 +412,8 @@ void Maxwell3D::FlushMMEInlineDraw() {
     ASSERT_MSG(!regs.draw.instance_next || !regs.draw.instance_cont,
                "Illegal combination of instancing parameters");
 
+    ProcessTopologyOverride();
+
     const bool is_indexed = mme_draw.current_mode == MMEDrawMode::Indexed;
     if (ShouldExecute()) {
         rasterizer->Draw(is_indexed, true);
@@ -409,18 +453,10 @@ void Maxwell3D::ProcessFirmwareCall4() {
 }
 
 void Maxwell3D::StampQueryResult(u64 payload, bool long_query) {
-    struct LongQueryResult {
-        u64_le value;
-        u64_le timestamp;
-    };
-    static_assert(sizeof(LongQueryResult) == 16, "LongQueryResult has wrong size");
     const GPUVAddr sequence_address{regs.query.QueryAddress()};
     if (long_query) {
-        // Write the 128-bit result structure in long mode. Note: We emulate an infinitely fast
-        // GPU, this command may actually take a while to complete in real hardware due to GPU
-        // wait queues.
-        LongQueryResult query_result{payload, system.GPU().GetTicks()};
-        memory_manager.WriteBlock(sequence_address, &query_result, sizeof(query_result));
+        memory_manager.Write<u64>(sequence_address + sizeof(u64), system.GPU().GetTicks());
+        memory_manager.Write<u64>(sequence_address, payload);
     } else {
         memory_manager.Write<u32>(sequence_address, static_cast<u32>(payload));
     }
@@ -434,10 +470,25 @@ void Maxwell3D::ProcessQueryGet() {
 
     switch (regs.query.query_get.operation) {
     case Regs::QueryOperation::Release:
-        if (regs.query.query_get.fence == 1) {
-            rasterizer->SignalSemaphore(regs.query.QueryAddress(), regs.query.query_sequence);
+        if (regs.query.query_get.fence == 1 || regs.query.query_get.short_query != 0) {
+            const GPUVAddr sequence_address{regs.query.QueryAddress()};
+            const u32 payload = regs.query.query_sequence;
+            std::function<void()> operation([this, sequence_address, payload] {
+                memory_manager.Write<u32>(sequence_address, payload);
+            });
+            rasterizer->SignalFence(std::move(operation));
         } else {
-            StampQueryResult(regs.query.query_sequence, regs.query.query_get.short_query == 0);
+            struct LongQueryResult {
+                u64_le value;
+                u64_le timestamp;
+            };
+            const GPUVAddr sequence_address{regs.query.QueryAddress()};
+            const u32 payload = regs.query.query_sequence;
+            std::function<void()> operation([this, sequence_address, payload] {
+                memory_manager.Write<u64>(sequence_address + sizeof(u64), system.GPU().GetTicks());
+                memory_manager.Write<u64>(sequence_address, payload);
+            });
+            rasterizer->SyncOperation(std::move(operation));
         }
         break;
     case Regs::QueryOperation::Acquire:
@@ -529,6 +580,8 @@ void Maxwell3D::DrawArrays() {
     ASSERT_MSG(!regs.draw.instance_next || !regs.draw.instance_cont,
                "Illegal combination of instancing parameters");
 
+    ProcessTopologyOverride();
+
     if (regs.draw.instance_next) {
         // Increment the current instance *before* drawing.
         state.current_instance += 1;
@@ -555,8 +608,8 @@ void Maxwell3D::DrawArrays() {
 
 std::optional<u64> Maxwell3D::GetQueryResult() {
     switch (regs.query.query_get.select) {
-    case Regs::QuerySelect::Zero:
-        return 0;
+    case Regs::QuerySelect::Payload:
+        return regs.query.query_sequence;
     case Regs::QuerySelect::SamplesPassed:
         // Deferred.
         rasterizer->Query(regs.query.QueryAddress(), QueryType::SamplesPassed,
@@ -587,46 +640,7 @@ void Maxwell3D::ProcessCBBind(size_t stage_index) {
     rasterizer->BindGraphicsUniformBuffer(stage_index, bind_data.index, gpu_addr, size);
 }
 
-void Maxwell3D::ProcessCBData(u32 value) {
-    const u32 id = cb_data_state.id;
-    cb_data_state.buffer[id][cb_data_state.counter] = value;
-    // Increment the current buffer position.
-    regs.const_buffer.cb_pos = regs.const_buffer.cb_pos + 4;
-    cb_data_state.counter++;
-}
-
-void Maxwell3D::StartCBData(u32 method) {
-    constexpr u32 first_cb_data = MAXWELL3D_REG_INDEX(const_buffer.cb_data);
-    cb_data_state.start_pos = regs.const_buffer.cb_pos;
-    cb_data_state.id = method - first_cb_data;
-    cb_data_state.current = method;
-    cb_data_state.counter = 0;
-    ProcessCBData(regs.const_buffer.cb_data[cb_data_state.id]);
-}
-
-void Maxwell3D::ProcessCBMultiData(u32 method, const u32* start_base, u32 amount) {
-    if (cb_data_state.current != method) {
-        if (cb_data_state.current != null_cb_data) {
-            FinishCBData();
-        }
-        constexpr u32 first_cb_data = MAXWELL3D_REG_INDEX(const_buffer.cb_data);
-        cb_data_state.start_pos = regs.const_buffer.cb_pos;
-        cb_data_state.id = method - first_cb_data;
-        cb_data_state.current = method;
-        cb_data_state.counter = 0;
-    }
-    const std::size_t id = cb_data_state.id;
-    const std::size_t size = amount;
-    std::size_t i = 0;
-    for (; i < size; i++) {
-        cb_data_state.buffer[id][cb_data_state.counter] = start_base[i];
-        cb_data_state.counter++;
-    }
-    // Increment the current buffer position.
-    regs.const_buffer.cb_pos = regs.const_buffer.cb_pos + 4 * amount;
-}
-
-void Maxwell3D::FinishCBData() {
+void Maxwell3D::ProcessCBMultiData(const u32* start_base, u32 amount) {
     // Write the input value to the current const buffer at the current position.
     const GPUVAddr buffer_address = regs.const_buffer.BufferAddress();
     ASSERT(buffer_address != 0);
@@ -634,14 +648,16 @@ void Maxwell3D::FinishCBData() {
     // Don't allow writing past the end of the buffer.
     ASSERT(regs.const_buffer.cb_pos <= regs.const_buffer.cb_size);
 
-    const GPUVAddr address{buffer_address + cb_data_state.start_pos};
-    const std::size_t size = regs.const_buffer.cb_pos - cb_data_state.start_pos;
+    const GPUVAddr address{buffer_address + regs.const_buffer.cb_pos};
+    const size_t copy_size = amount * sizeof(u32);
+    memory_manager.WriteBlock(address, start_base, copy_size);
 
-    const u32 id = cb_data_state.id;
-    memory_manager.WriteBlock(address, cb_data_state.buffer[id].data(), size);
+    // Increment the current buffer position.
+    regs.const_buffer.cb_pos += static_cast<u32>(copy_size);
+}
 
-    cb_data_state.id = null_cb_data;
-    cb_data_state.current = null_cb_data;
+void Maxwell3D::ProcessCBData(u32 value) {
+    ProcessCBMultiData(&value, 1);
 }
 
 Texture::TICEntry Maxwell3D::GetTICEntry(u32 tic_index) const {
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index dc9df6c8b..5f9eb208c 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,7 +9,6 @@
 #include <limits>
 #include <optional>
 #include <type_traits>
-#include <unordered_map>
 #include <vector>
 
 #include "common/assert.h"
@@ -95,7 +93,7 @@ public:
         };
 
         enum class QuerySelect : u32 {
-            Zero = 0,
+            Payload = 0,
             TimeElapsed = 2,
             TransformFeedbackPrimitivesGenerated = 11,
             PrimitivesGenerated = 18,
@@ -204,7 +202,7 @@ public:
                 case Size::Size_11_11_10:
                     return 3;
                 default:
-                    UNREACHABLE();
+                    ASSERT(false);
                     return 1;
                 }
             }
@@ -240,7 +238,7 @@ public:
                 case Size::Size_11_11_10:
                     return 4;
                 default:
-                    UNREACHABLE();
+                    ASSERT(false);
                     return 1;
                 }
             }
@@ -276,7 +274,7 @@ public:
                 case Size::Size_11_11_10:
                     return "11_11_10";
                 default:
-                    UNREACHABLE();
+                    ASSERT(false);
                     return {};
                 }
             }
@@ -298,7 +296,7 @@ public:
                 case Type::Float:
                     return "FLOAT";
                 }
-                UNREACHABLE();
+                ASSERT(false);
                 return {};
             }
 
@@ -338,7 +336,7 @@ public:
                 case 3:
                     return {x3, y3};
                 default:
-                    UNREACHABLE();
+                    ASSERT(false);
                     return {0, 0};
                 }
             }
@@ -367,6 +365,22 @@ public:
             Patches = 0xe,
         };
 
+        // Constants as from NVC0_3D_UNK1970_D3D
+        // https://gitlab.freedesktop.org/mesa/mesa/-/blob/main/src/gallium/drivers/nouveau/nvc0/nvc0_3d.xml.h#L1598
+        enum class PrimitiveTopologyOverride : u32 {
+            None = 0x0,
+            Points = 0x1,
+            Lines = 0x2,
+            LineStrip = 0x3,
+            Triangles = 0x4,
+            TriangleStrip = 0x5,
+            LinesAdjacency = 0xa,
+            LineStripAdjacency = 0xb,
+            TrianglesAdjacency = 0xc,
+            TriangleStripAdjacency = 0xd,
+            Patches = 0xe,
+        };
+
         enum class IndexFormat : u32 {
             UnsignedByte = 0x0,
             UnsignedShort = 0x1,
@@ -1179,7 +1193,7 @@ public:
                         case IndexFormat::UnsignedInt:
                             return 4;
                         }
-                        UNREACHABLE();
+                        ASSERT(false);
                         return 1;
                     }
 
@@ -1200,7 +1214,17 @@ public:
                     }
                 } index_array;
 
-                INSERT_PADDING_WORDS_NOINIT(0x7);
+                union {
+                    BitField<0, 16, u32> first;
+                    BitField<16, 16, u32> count;
+                } small_index;
+
+                union {
+                    BitField<0, 16, u32> first;
+                    BitField<16, 16, u32> count;
+                } small_index_2;
+
+                INSERT_PADDING_WORDS_NOINIT(0x5);
 
                 INSERT_PADDING_WORDS_NOINIT(0x1F);
 
@@ -1244,7 +1268,11 @@ public:
                     BitField<11, 1, u32> depth_clamp_disabled;
                 } view_volume_clip_control;
 
-                INSERT_PADDING_WORDS_NOINIT(0x1F);
+                INSERT_PADDING_WORDS_NOINIT(0xC);
+
+                PrimitiveTopologyOverride topology_override;
+
+                INSERT_PADDING_WORDS_NOINIT(0x12);
 
                 u32 depth_bounds_enable;
 
@@ -1520,10 +1548,8 @@ private:
     void ProcessSyncPoint();
 
     /// Handles a write to the CB_DATA[i] register.
-    void StartCBData(u32 method);
     void ProcessCBData(u32 value);
-    void ProcessCBMultiData(u32 method, const u32* start_base, u32 amount);
-    void FinishCBData();
+    void ProcessCBMultiData(const u32* start_base, u32 amount);
 
     /// Handles a write to the CB_BIND register.
     void ProcessCBBind(size_t stage_index);
@@ -1531,6 +1557,9 @@ private:
     /// Handles a write to the VERTEX_END_GL register, triggering a draw.
     void DrawArrays();
 
+    /// Handles use of topology overrides (e.g., to avoid using a topology assigned from a macro)
+    void ProcessTopologyOverride();
+
     // Handles a instance drawcall from MME
     void StepInstance(MMEDrawMode expected_mode, u32 count);
 
@@ -1555,20 +1584,10 @@ private:
     /// Interpreter for the macro codes uploaded to the GPU.
     std::unique_ptr<MacroEngine> macro_engine;
 
-    static constexpr u32 null_cb_data = 0xFFFFFFFF;
-    struct CBDataState {
-        static constexpr size_t inline_size = 0x4000;
-        std::array<std::array<u32, inline_size>, 16> buffer;
-        u32 current{null_cb_data};
-        u32 id{null_cb_data};
-        u32 start_pos{};
-        u32 counter{};
-    };
-    CBDataState cb_data_state;
-
     Upload::State upload_state;
 
     bool execute_on{true};
+    bool use_topology_override{false};
 };
 
 #define ASSERT_REG_POSITION(field_name, position)                                                  \
@@ -1685,6 +1704,7 @@ ASSERT_REG_POSITION(draw, 0x585);
 ASSERT_REG_POSITION(primitive_restart, 0x591);
 ASSERT_REG_POSITION(provoking_vertex_last, 0x5A1);
 ASSERT_REG_POSITION(index_array, 0x5F2);
+ASSERT_REG_POSITION(small_index, 0x5F9);
 ASSERT_REG_POSITION(polygon_offset_clamp, 0x61F);
 ASSERT_REG_POSITION(instanced_arrays, 0x620);
 ASSERT_REG_POSITION(vp_point_size, 0x644);
@@ -1694,6 +1714,7 @@ ASSERT_REG_POSITION(cull_face, 0x648);
 ASSERT_REG_POSITION(pixel_center_integer, 0x649);
 ASSERT_REG_POSITION(viewport_transform_enabled, 0x64B);
 ASSERT_REG_POSITION(view_volume_clip_control, 0x64F);
+ASSERT_REG_POSITION(topology_override, 0x65C);
 ASSERT_REG_POSITION(depth_bounds_enable, 0x66F);
 ASSERT_REG_POSITION(logic_op, 0x671);
 ASSERT_REG_POSITION(clear_buffers, 0x674);
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index 67388d980..3909d36c1 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -1,7 +1,7 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "common/algorithm.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
@@ -53,18 +53,15 @@ void MaxwellDMA::Launch() {
 
     // TODO(Subv): Perform more research and implement all features of this engine.
     const LaunchDMA& launch = regs.launch_dma;
-    ASSERT(launch.semaphore_type == LaunchDMA::SemaphoreType::NONE);
     ASSERT(launch.interrupt_type == LaunchDMA::InterruptType::NONE);
     ASSERT(launch.data_transfer_type == LaunchDMA::DataTransferType::NON_PIPELINED);
-    ASSERT(regs.dst_params.origin.x == 0);
-    ASSERT(regs.dst_params.origin.y == 0);
 
     const bool is_src_pitch = launch.src_memory_layout == LaunchDMA::MemoryLayout::PITCH;
     const bool is_dst_pitch = launch.dst_memory_layout == LaunchDMA::MemoryLayout::PITCH;
 
     if (!is_src_pitch && !is_dst_pitch) {
         // If both the source and the destination are in block layout, assert.
-        UNREACHABLE_MSG("Tiled->Tiled DMA transfers are not yet implemented");
+        UNIMPLEMENTED_MSG("Tiled->Tiled DMA transfers are not yet implemented");
         return;
     }
 
@@ -79,6 +76,7 @@ void MaxwellDMA::Launch() {
             CopyPitchToBlockLinear();
         }
     }
+    ReleaseSemaphore();
 }
 
 void MaxwellDMA::CopyPitchToPitch() {
@@ -122,22 +120,40 @@ void MaxwellDMA::CopyPitchToPitch() {
 
 void MaxwellDMA::CopyBlockLinearToPitch() {
     UNIMPLEMENTED_IF(regs.src_params.block_size.width != 0);
-    UNIMPLEMENTED_IF(regs.src_params.block_size.depth != 0);
     UNIMPLEMENTED_IF(regs.src_params.layer != 0);
 
+    const bool is_remapping = regs.launch_dma.remap_enable != 0;
+
     // Optimized path for micro copies.
     const size_t dst_size = static_cast<size_t>(regs.pitch_out) * regs.line_count;
-    if (dst_size < GOB_SIZE && regs.pitch_out <= GOB_SIZE_X &&
+    if (!is_remapping && dst_size < GOB_SIZE && regs.pitch_out <= GOB_SIZE_X &&
         regs.src_params.height > GOB_SIZE_Y) {
         FastCopyBlockLinearToPitch();
         return;
     }
 
     // Deswizzle the input and copy it over.
-    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
-    const u32 bytes_per_pixel = regs.pitch_out / regs.line_length_in;
     const Parameters& src_params = regs.src_params;
-    const u32 width = src_params.width;
+
+    const u32 num_remap_components = regs.remap_const.num_dst_components_minus_one + 1;
+    const u32 remap_components_size = regs.remap_const.component_size_minus_one + 1;
+
+    const u32 base_bpp = !is_remapping ? 1U : num_remap_components * remap_components_size;
+
+    u32 width = src_params.width;
+    u32 x_elements = regs.line_length_in;
+    u32 x_offset = src_params.origin.x;
+    u32 bpp_shift = 0U;
+    if (!is_remapping) {
+        bpp_shift = Common::FoldRight(
+            4U, [](u32 x, u32 y) { return std::min(x, static_cast<u32>(std::countr_zero(y))); },
+            width, x_elements, x_offset, static_cast<u32>(regs.offset_in));
+        width >>= bpp_shift;
+        x_elements >>= bpp_shift;
+        x_offset >>= bpp_shift;
+    }
+
+    const u32 bytes_per_pixel = base_bpp << bpp_shift;
     const u32 height = src_params.height;
     const u32 depth = src_params.depth;
     const u32 block_height = src_params.block_size.height;
@@ -155,29 +171,45 @@ void MaxwellDMA::CopyBlockLinearToPitch() {
     memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
     memory_manager.ReadBlock(regs.offset_out, write_buffer.data(), dst_size);
 
-    UnswizzleSubrect(regs.line_length_in, regs.line_count, regs.pitch_out, width, bytes_per_pixel,
-                     block_height, src_params.origin.x, src_params.origin.y, write_buffer.data(),
-                     read_buffer.data());
+    UnswizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, width, height, depth, x_offset,
+                     src_params.origin.y, x_elements, regs.line_count, block_height, block_depth,
+                     regs.pitch_out);
 
     memory_manager.WriteBlock(regs.offset_out, write_buffer.data(), dst_size);
 }
 
 void MaxwellDMA::CopyPitchToBlockLinear() {
     UNIMPLEMENTED_IF_MSG(regs.dst_params.block_size.width != 0, "Block width is not one");
-    UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
+    UNIMPLEMENTED_IF(regs.dst_params.layer != 0);
+
+    const bool is_remapping = regs.launch_dma.remap_enable != 0;
+    const u32 num_remap_components = regs.remap_const.num_dst_components_minus_one + 1;
+    const u32 remap_components_size = regs.remap_const.component_size_minus_one + 1;
 
     const auto& dst_params = regs.dst_params;
-    const u32 bytes_per_pixel = regs.pitch_in / regs.line_length_in;
-    const u32 width = dst_params.width;
+
+    const u32 base_bpp = !is_remapping ? 1U : num_remap_components * remap_components_size;
+
+    u32 width = dst_params.width;
+    u32 x_elements = regs.line_length_in;
+    u32 x_offset = dst_params.origin.x;
+    u32 bpp_shift = 0U;
+    if (!is_remapping) {
+        bpp_shift = Common::FoldRight(
+            4U, [](u32 x, u32 y) { return std::min(x, static_cast<u32>(std::countr_zero(y))); },
+            width, x_elements, x_offset, static_cast<u32>(regs.offset_out));
+        width >>= bpp_shift;
+        x_elements >>= bpp_shift;
+        x_offset >>= bpp_shift;
+    }
+
+    const u32 bytes_per_pixel = base_bpp << bpp_shift;
     const u32 height = dst_params.height;
     const u32 depth = dst_params.depth;
     const u32 block_height = dst_params.block_size.height;
     const u32 block_depth = dst_params.block_size.depth;
     const size_t dst_size =
         CalculateSize(true, bytes_per_pixel, width, height, depth, block_height, block_depth);
-    const size_t dst_layer_size =
-        CalculateSize(true, bytes_per_pixel, width, height, 1, block_height, block_depth);
-
     const size_t src_size = static_cast<size_t>(regs.pitch_in) * regs.line_count;
 
     if (read_buffer.size() < src_size) {
@@ -187,31 +219,23 @@ void MaxwellDMA::CopyPitchToBlockLinear() {
         write_buffer.resize(dst_size);
     }
 
+    memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
     if (Settings::IsGPULevelExtreme()) {
-        memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
         memory_manager.ReadBlock(regs.offset_out, write_buffer.data(), dst_size);
     } else {
-        memory_manager.ReadBlockUnsafe(regs.offset_in, read_buffer.data(), src_size);
         memory_manager.ReadBlockUnsafe(regs.offset_out, write_buffer.data(), dst_size);
     }
 
     // If the input is linear and the output is tiled, swizzle the input and copy it over.
-    if (regs.dst_params.block_size.depth > 0) {
-        ASSERT(dst_params.layer == 0);
-        SwizzleSliceToVoxel(regs.line_length_in, regs.line_count, regs.pitch_in, width, height,
-                            bytes_per_pixel, block_height, block_depth, dst_params.origin.x,
-                            dst_params.origin.y, write_buffer.data(), read_buffer.data());
-    } else {
-        SwizzleSubrect(regs.line_length_in, regs.line_count, regs.pitch_in, width, bytes_per_pixel,
-                       write_buffer.data() + dst_layer_size * dst_params.layer, read_buffer.data(),
-                       block_height, dst_params.origin.x, dst_params.origin.y);
-    }
+    SwizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, width, height, depth, x_offset,
+                   dst_params.origin.y, x_elements, regs.line_count, block_height, block_depth,
+                   regs.pitch_in);
 
     memory_manager.WriteBlock(regs.offset_out, write_buffer.data(), dst_size);
 }
 
 void MaxwellDMA::FastCopyBlockLinearToPitch() {
-    const u32 bytes_per_pixel = regs.pitch_out / regs.line_length_in;
+    const u32 bytes_per_pixel = 1U;
     const size_t src_size = GOB_SIZE;
     const size_t dst_size = static_cast<size_t>(regs.pitch_out) * regs.line_count;
     u32 pos_x = regs.src_params.origin.x;
@@ -237,11 +261,38 @@ void MaxwellDMA::FastCopyBlockLinearToPitch() {
         memory_manager.ReadBlockUnsafe(regs.offset_out, write_buffer.data(), dst_size);
     }
 
-    UnswizzleSubrect(regs.line_length_in, regs.line_count, regs.pitch_out, regs.src_params.width,
-                     bytes_per_pixel, regs.src_params.block_size.height, pos_x, pos_y,
-                     write_buffer.data(), read_buffer.data());
+    UnswizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, regs.src_params.width,
+                     regs.src_params.height, 1, pos_x, pos_y, regs.line_length_in, regs.line_count,
+                     regs.src_params.block_size.height, regs.src_params.block_size.depth,
+                     regs.pitch_out);
 
     memory_manager.WriteBlock(regs.offset_out, write_buffer.data(), dst_size);
 }
 
+void MaxwellDMA::ReleaseSemaphore() {
+    const auto type = regs.launch_dma.semaphore_type;
+    const GPUVAddr address = regs.semaphore.address;
+    const u32 payload = regs.semaphore.payload;
+    switch (type) {
+    case LaunchDMA::SemaphoreType::NONE:
+        break;
+    case LaunchDMA::SemaphoreType::RELEASE_ONE_WORD_SEMAPHORE: {
+        std::function<void()> operation(
+            [this, address, payload] { memory_manager.Write<u32>(address, payload); });
+        rasterizer->SignalFence(std::move(operation));
+        break;
+    }
+    case LaunchDMA::SemaphoreType::RELEASE_FOUR_WORD_SEMAPHORE: {
+        std::function<void()> operation([this, address, payload] {
+            memory_manager.Write<u64>(address + sizeof(u64), system.GPU().GetTicks());
+            memory_manager.Write<u64>(address, payload);
+        });
+        rasterizer->SignalFence(std::move(operation));
+        break;
+    }
+    default:
+        ASSERT_MSG(false, "Unknown semaphore type: {}", static_cast<u32>(type.Value()));
+    }
+}
+
 } // namespace Tegra::Engines
diff --git a/src/video_core/engines/maxwell_dma.h b/src/video_core/engines/maxwell_dma.h
index a04514425..bc48320ce 100644
--- a/src/video_core/engines/maxwell_dma.h
+++ b/src/video_core/engines/maxwell_dma.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,10 +7,8 @@
 #include <cstddef>
 #include <vector>
 #include "common/bit_field.h"
-#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "video_core/engines/engine_interface.h"
-#include "video_core/gpu.h"
 
 namespace Core {
 class System;
@@ -192,10 +189,16 @@ public:
             BitField<4, 3, Swizzle> dst_y;
             BitField<8, 3, Swizzle> dst_z;
             BitField<12, 3, Swizzle> dst_w;
+            BitField<0, 12, u32> dst_components_raw;
             BitField<16, 2, u32> component_size_minus_one;
             BitField<20, 2, u32> num_src_components_minus_one;
             BitField<24, 2, u32> num_dst_components_minus_one;
         };
+
+        Swizzle GetComponent(size_t i) const {
+            const u32 raw = dst_components_raw;
+            return static_cast<Swizzle>((raw >> (i * 3)) & 0x7);
+        }
     };
     static_assert(sizeof(RemapConst) == 12);
 
@@ -224,6 +227,8 @@ private:
 
     void FastCopyBlockLinearToPitch();
 
+    void ReleaseSemaphore();
+
     Core::System& system;
 
     MemoryManager& memory_manager;
diff --git a/src/video_core/engines/puller.cpp b/src/video_core/engines/puller.cpp
new file mode 100644
index 000000000..cca890792
--- /dev/null
+++ b/src/video_core/engines/puller.cpp
@@ -0,0 +1,306 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/dma_pusher.h"
+#include "video_core/engines/fermi_2d.h"
+#include "video_core/engines/kepler_compute.h"
+#include "video_core/engines/kepler_memory.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/engines/maxwell_dma.h"
+#include "video_core/engines/puller.h"
+#include "video_core/gpu.h"
+#include "video_core/memory_manager.h"
+#include "video_core/rasterizer_interface.h"
+
+namespace Tegra::Engines {
+
+Puller::Puller(GPU& gpu_, MemoryManager& memory_manager_, DmaPusher& dma_pusher_,
+               Control::ChannelState& channel_state_)
+    : gpu{gpu_}, memory_manager{memory_manager_}, dma_pusher{dma_pusher_}, channel_state{
+                                                                               channel_state_} {}
+
+Puller::~Puller() = default;
+
+void Puller::ProcessBindMethod(const MethodCall& method_call) {
+    // Bind the current subchannel to the desired engine id.
+    LOG_DEBUG(HW_GPU, "Binding subchannel {} to engine {}", method_call.subchannel,
+              method_call.argument);
+    const auto engine_id = static_cast<EngineID>(method_call.argument);
+    bound_engines[method_call.subchannel] = static_cast<EngineID>(engine_id);
+    switch (engine_id) {
+    case EngineID::FERMI_TWOD_A:
+        dma_pusher.BindSubchannel(channel_state.fermi_2d.get(), method_call.subchannel);
+        break;
+    case EngineID::MAXWELL_B:
+        dma_pusher.BindSubchannel(channel_state.maxwell_3d.get(), method_call.subchannel);
+        break;
+    case EngineID::KEPLER_COMPUTE_B:
+        dma_pusher.BindSubchannel(channel_state.kepler_compute.get(), method_call.subchannel);
+        break;
+    case EngineID::MAXWELL_DMA_COPY_A:
+        dma_pusher.BindSubchannel(channel_state.maxwell_dma.get(), method_call.subchannel);
+        break;
+    case EngineID::KEPLER_INLINE_TO_MEMORY_B:
+        dma_pusher.BindSubchannel(channel_state.kepler_memory.get(), method_call.subchannel);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented engine {:04X}", engine_id);
+    }
+}
+
+void Puller::ProcessFenceActionMethod() {
+    switch (regs.fence_action.op) {
+    case Puller::FenceOperation::Acquire:
+        // UNIMPLEMENTED_MSG("Channel Scheduling pending.");
+        // WaitFence(regs.fence_action.syncpoint_id, regs.fence_value);
+        rasterizer->ReleaseFences();
+        break;
+    case Puller::FenceOperation::Increment:
+        rasterizer->SignalSyncPoint(regs.fence_action.syncpoint_id);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented operation {}", regs.fence_action.op.Value());
+    }
+}
+
+void Puller::ProcessSemaphoreTriggerMethod() {
+    const auto semaphoreOperationMask = 0xF;
+    const auto op =
+        static_cast<GpuSemaphoreOperation>(regs.semaphore_trigger & semaphoreOperationMask);
+    if (op == GpuSemaphoreOperation::WriteLong) {
+        const GPUVAddr sequence_address{regs.semaphore_address.SemaphoreAddress()};
+        const u32 payload = regs.semaphore_sequence;
+        std::function<void()> operation([this, sequence_address, payload] {
+            memory_manager.Write<u64>(sequence_address + sizeof(u64), gpu.GetTicks());
+            memory_manager.Write<u64>(sequence_address, payload);
+        });
+        rasterizer->SignalFence(std::move(operation));
+    } else {
+        do {
+            const u32 word{memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress())};
+            regs.acquire_source = true;
+            regs.acquire_value = regs.semaphore_sequence;
+            if (op == GpuSemaphoreOperation::AcquireEqual) {
+                regs.acquire_active = true;
+                regs.acquire_mode = false;
+                if (word != regs.acquire_value) {
+                    rasterizer->ReleaseFences();
+                    continue;
+                }
+            } else if (op == GpuSemaphoreOperation::AcquireGequal) {
+                regs.acquire_active = true;
+                regs.acquire_mode = true;
+                if (word < regs.acquire_value) {
+                    rasterizer->ReleaseFences();
+                    continue;
+                }
+            } else if (op == GpuSemaphoreOperation::AcquireMask) {
+                if (word && regs.semaphore_sequence == 0) {
+                    rasterizer->ReleaseFences();
+                    continue;
+                }
+            } else {
+                LOG_ERROR(HW_GPU, "Invalid semaphore operation");
+            }
+        } while (false);
+    }
+}
+
+void Puller::ProcessSemaphoreRelease() {
+    const GPUVAddr sequence_address{regs.semaphore_address.SemaphoreAddress()};
+    const u32 payload = regs.semaphore_release;
+    std::function<void()> operation([this, sequence_address, payload] {
+        memory_manager.Write<u32>(sequence_address, payload);
+    });
+    rasterizer->SyncOperation(std::move(operation));
+}
+
+void Puller::ProcessSemaphoreAcquire() {
+    u32 word = memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress());
+    const auto value = regs.semaphore_acquire;
+    while (word != value) {
+        regs.acquire_active = true;
+        regs.acquire_value = value;
+        std::this_thread::sleep_for(std::chrono::milliseconds(1));
+        rasterizer->ReleaseFences();
+        word = memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress());
+        // TODO(kemathe73) figure out how to do the acquire_timeout
+        regs.acquire_mode = false;
+        regs.acquire_source = false;
+    }
+}
+
+/// Calls a GPU puller method.
+void Puller::CallPullerMethod(const MethodCall& method_call) {
+    regs.reg_array[method_call.method] = method_call.argument;
+    const auto method = static_cast<BufferMethods>(method_call.method);
+
+    switch (method) {
+    case BufferMethods::BindObject: {
+        ProcessBindMethod(method_call);
+        break;
+    }
+    case BufferMethods::Nop:
+    case BufferMethods::SemaphoreAddressHigh:
+    case BufferMethods::SemaphoreAddressLow:
+    case BufferMethods::SemaphoreSequencePayload:
+    case BufferMethods::SyncpointPayload:
+        break;
+    case BufferMethods::WrcacheFlush:
+    case BufferMethods::RefCnt:
+        rasterizer->SignalReference();
+        break;
+    case BufferMethods::SyncpointOperation:
+        ProcessFenceActionMethod();
+        break;
+    case BufferMethods::WaitForIdle:
+        rasterizer->WaitForIdle();
+        break;
+    case BufferMethods::SemaphoreOperation: {
+        ProcessSemaphoreTriggerMethod();
+        break;
+    }
+    case BufferMethods::NonStallInterrupt: {
+        LOG_ERROR(HW_GPU, "Special puller engine method NonStallInterrupt not implemented");
+        break;
+    }
+    case BufferMethods::MemOpA: {
+        LOG_ERROR(HW_GPU, "Memory Operation A");
+        break;
+    }
+    case BufferMethods::MemOpB: {
+        // Implement this better.
+        rasterizer->InvalidateGPUCache();
+        break;
+    }
+    case BufferMethods::MemOpC:
+    case BufferMethods::MemOpD: {
+        LOG_ERROR(HW_GPU, "Memory Operation C,D");
+        break;
+    }
+    case BufferMethods::SemaphoreAcquire: {
+        ProcessSemaphoreAcquire();
+        break;
+    }
+    case BufferMethods::SemaphoreRelease: {
+        ProcessSemaphoreRelease();
+        break;
+    }
+    case BufferMethods::Yield: {
+        // TODO(Kmather73): Research and implement this method.
+        LOG_ERROR(HW_GPU, "Special puller engine method Yield not implemented");
+        break;
+    }
+    default:
+        LOG_ERROR(HW_GPU, "Special puller engine method {:X} not implemented", method);
+        break;
+    }
+}
+
+/// Calls a GPU engine method.
+void Puller::CallEngineMethod(const MethodCall& method_call) {
+    const EngineID engine = bound_engines[method_call.subchannel];
+
+    switch (engine) {
+    case EngineID::FERMI_TWOD_A:
+        channel_state.fermi_2d->CallMethod(method_call.method, method_call.argument,
+                                           method_call.IsLastCall());
+        break;
+    case EngineID::MAXWELL_B:
+        channel_state.maxwell_3d->CallMethod(method_call.method, method_call.argument,
+                                             method_call.IsLastCall());
+        break;
+    case EngineID::KEPLER_COMPUTE_B:
+        channel_state.kepler_compute->CallMethod(method_call.method, method_call.argument,
+                                                 method_call.IsLastCall());
+        break;
+    case EngineID::MAXWELL_DMA_COPY_A:
+        channel_state.maxwell_dma->CallMethod(method_call.method, method_call.argument,
+                                              method_call.IsLastCall());
+        break;
+    case EngineID::KEPLER_INLINE_TO_MEMORY_B:
+        channel_state.kepler_memory->CallMethod(method_call.method, method_call.argument,
+                                                method_call.IsLastCall());
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented engine");
+    }
+}
+
+/// Calls a GPU engine multivalue method.
+void Puller::CallEngineMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                                   u32 methods_pending) {
+    const EngineID engine = bound_engines[subchannel];
+
+    switch (engine) {
+    case EngineID::FERMI_TWOD_A:
+        channel_state.fermi_2d->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::MAXWELL_B:
+        channel_state.maxwell_3d->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::KEPLER_COMPUTE_B:
+        channel_state.kepler_compute->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::MAXWELL_DMA_COPY_A:
+        channel_state.maxwell_dma->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    case EngineID::KEPLER_INLINE_TO_MEMORY_B:
+        channel_state.kepler_memory->CallMultiMethod(method, base_start, amount, methods_pending);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unimplemented engine");
+    }
+}
+
+/// Calls a GPU method.
+void Puller::CallMethod(const MethodCall& method_call) {
+    LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method_call.method,
+              method_call.subchannel);
+
+    ASSERT(method_call.subchannel < bound_engines.size());
+
+    if (ExecuteMethodOnEngine(method_call.method)) {
+        CallEngineMethod(method_call);
+    } else {
+        CallPullerMethod(method_call);
+    }
+}
+
+/// Calls a GPU multivalue method.
+void Puller::CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                             u32 methods_pending) {
+    LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method, subchannel);
+
+    ASSERT(subchannel < bound_engines.size());
+
+    if (ExecuteMethodOnEngine(method)) {
+        CallEngineMultiMethod(method, subchannel, base_start, amount, methods_pending);
+    } else {
+        for (std::size_t i = 0; i < amount; i++) {
+            CallPullerMethod(MethodCall{
+                method,
+                base_start[i],
+                subchannel,
+                methods_pending - static_cast<u32>(i),
+            });
+        }
+    }
+}
+
+void Puller::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
+    rasterizer = rasterizer_;
+}
+
+/// Determines where the method should be executed.
+[[nodiscard]] bool Puller::ExecuteMethodOnEngine(u32 method) {
+    const auto buffer_method = static_cast<BufferMethods>(method);
+    return buffer_method >= BufferMethods::NonPullerMethods;
+}
+
+} // namespace Tegra::Engines
diff --git a/src/video_core/engines/puller.h b/src/video_core/engines/puller.h
new file mode 100644
index 000000000..d4175ee94
--- /dev/null
+++ b/src/video_core/engines/puller.h
@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <cstddef>
+#include <vector>
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "video_core/engines/engine_interface.h"
+
+namespace Core {
+class System;
+}
+
+namespace Tegra {
+class MemoryManager;
+class DmaPusher;
+
+enum class EngineID {
+    FERMI_TWOD_A = 0x902D, // 2D Engine
+    MAXWELL_B = 0xB197,    // 3D Engine
+    KEPLER_COMPUTE_B = 0xB1C0,
+    KEPLER_INLINE_TO_MEMORY_B = 0xA140,
+    MAXWELL_DMA_COPY_A = 0xB0B5,
+};
+
+namespace Control {
+struct ChannelState;
+}
+} // namespace Tegra
+
+namespace VideoCore {
+class RasterizerInterface;
+}
+
+namespace Tegra::Engines {
+
+class Puller final {
+public:
+    struct MethodCall {
+        u32 method{};
+        u32 argument{};
+        u32 subchannel{};
+        u32 method_count{};
+
+        explicit MethodCall(u32 method_, u32 argument_, u32 subchannel_ = 0, u32 method_count_ = 0)
+            : method(method_), argument(argument_), subchannel(subchannel_),
+              method_count(method_count_) {}
+
+        [[nodiscard]] bool IsLastCall() const {
+            return method_count <= 1;
+        }
+    };
+
+    enum class FenceOperation : u32 {
+        Acquire = 0,
+        Increment = 1,
+    };
+
+    union FenceAction {
+        u32 raw;
+        BitField<0, 1, FenceOperation> op;
+        BitField<8, 24, u32> syncpoint_id;
+    };
+
+    explicit Puller(GPU& gpu_, MemoryManager& memory_manager_, DmaPusher& dma_pusher,
+                    Control::ChannelState& channel_state);
+    ~Puller();
+
+    void CallMethod(const MethodCall& method_call);
+
+    void CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                         u32 methods_pending);
+
+    void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
+
+    void CallPullerMethod(const MethodCall& method_call);
+
+    void CallEngineMethod(const MethodCall& method_call);
+
+    void CallEngineMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
+                               u32 methods_pending);
+
+private:
+    Tegra::GPU& gpu;
+
+    MemoryManager& memory_manager;
+    DmaPusher& dma_pusher;
+    Control::ChannelState& channel_state;
+    VideoCore::RasterizerInterface* rasterizer = nullptr;
+
+    static constexpr std::size_t NUM_REGS = 0x800;
+    struct Regs {
+        static constexpr size_t NUM_REGS = 0x40;
+
+        union {
+            struct {
+                INSERT_PADDING_WORDS_NOINIT(0x4);
+                struct {
+                    u32 address_high;
+                    u32 address_low;
+
+                    [[nodiscard]] GPUVAddr SemaphoreAddress() const {
+                        return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
+                                                     address_low);
+                    }
+                } semaphore_address;
+
+                u32 semaphore_sequence;
+                u32 semaphore_trigger;
+                INSERT_PADDING_WORDS_NOINIT(0xC);
+
+                // The pusher and the puller share the reference counter, the pusher only has read
+                // access
+                u32 reference_count;
+                INSERT_PADDING_WORDS_NOINIT(0x5);
+
+                u32 semaphore_acquire;
+                u32 semaphore_release;
+                u32 fence_value;
+                FenceAction fence_action;
+                INSERT_PADDING_WORDS_NOINIT(0xE2);
+
+                // Puller state
+                u32 acquire_mode;
+                u32 acquire_source;
+                u32 acquire_active;
+                u32 acquire_timeout;
+                u32 acquire_value;
+            };
+            std::array<u32, NUM_REGS> reg_array;
+        };
+    } regs{};
+
+    void ProcessBindMethod(const MethodCall& method_call);
+    void ProcessFenceActionMethod();
+    void ProcessSemaphoreAcquire();
+    void ProcessSemaphoreRelease();
+    void ProcessSemaphoreTriggerMethod();
+    [[nodiscard]] bool ExecuteMethodOnEngine(u32 method);
+
+    /// Mapping of command subchannels to their bound engine ids
+    std::array<EngineID, 8> bound_engines{};
+
+    enum class GpuSemaphoreOperation {
+        AcquireEqual = 0x1,
+        WriteLong = 0x2,
+        AcquireGequal = 0x4,
+        AcquireMask = 0x8,
+    };
+
+#define ASSERT_REG_POSITION(field_name, position)                                                  \
+    static_assert(offsetof(Regs, field_name) == position * 4,                                      \
+                  "Field " #field_name " has invalid position")
+
+    ASSERT_REG_POSITION(semaphore_address, 0x4);
+    ASSERT_REG_POSITION(semaphore_sequence, 0x6);
+    ASSERT_REG_POSITION(semaphore_trigger, 0x7);
+    ASSERT_REG_POSITION(reference_count, 0x14);
+    ASSERT_REG_POSITION(semaphore_acquire, 0x1A);
+    ASSERT_REG_POSITION(semaphore_release, 0x1B);
+    ASSERT_REG_POSITION(fence_value, 0x1C);
+    ASSERT_REG_POSITION(fence_action, 0x1D);
+
+    ASSERT_REG_POSITION(acquire_mode, 0x100);
+    ASSERT_REG_POSITION(acquire_source, 0x101);
+    ASSERT_REG_POSITION(acquire_active, 0x102);
+    ASSERT_REG_POSITION(acquire_timeout, 0x103);
+    ASSERT_REG_POSITION(acquire_value, 0x104);
+
+#undef ASSERT_REG_POSITION
+};
+
+} // namespace Tegra::Engines
diff --git a/src/video_core/fence_manager.h b/src/video_core/fence_manager.h
index 34dc6c596..c390ac91b 100644
--- a/src/video_core/fence_manager.h
+++ b/src/video_core/fence_manager.h
@@ -1,46 +1,27 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <algorithm>
+#include <cstring>
+#include <deque>
+#include <functional>
+#include <memory>
 #include <queue>
 
 #include "common/common_types.h"
-#include "common/settings.h"
-#include "core/core.h"
 #include "video_core/delayed_destruction_ring.h"
 #include "video_core/gpu.h"
-#include "video_core/memory_manager.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 #include "video_core/rasterizer_interface.h"
 
 namespace VideoCommon {
 
 class FenceBase {
 public:
-    explicit FenceBase(u32 payload_, bool is_stubbed_)
-        : address{}, payload{payload_}, is_semaphore{false}, is_stubbed{is_stubbed_} {}
-
-    explicit FenceBase(GPUVAddr address_, u32 payload_, bool is_stubbed_)
-        : address{address_}, payload{payload_}, is_semaphore{true}, is_stubbed{is_stubbed_} {}
-
-    GPUVAddr GetAddress() const {
-        return address;
-    }
-
-    u32 GetPayload() const {
-        return payload;
-    }
-
-    bool IsSemaphore() const {
-        return is_semaphore;
-    }
-
-private:
-    GPUVAddr address;
-    u32 payload;
-    bool is_semaphore;
+    explicit FenceBase(bool is_stubbed_) : is_stubbed{is_stubbed_} {}
 
 protected:
     bool is_stubbed;
@@ -60,30 +41,28 @@ public:
         buffer_cache.AccumulateFlushes();
     }
 
-    void SignalSemaphore(GPUVAddr addr, u32 value) {
+    void SyncOperation(std::function<void()>&& func) {
+        uncommitted_operations.emplace_back(std::move(func));
+    }
+
+    void SignalFence(std::function<void()>&& func) {
         TryReleasePendingFences();
         const bool should_flush = ShouldFlush();
         CommitAsyncFlushes();
-        TFence new_fence = CreateFence(addr, value, !should_flush);
+        uncommitted_operations.emplace_back(std::move(func));
+        CommitOperations();
+        TFence new_fence = CreateFence(!should_flush);
         fences.push(new_fence);
         QueueFence(new_fence);
         if (should_flush) {
             rasterizer.FlushCommands();
         }
-        rasterizer.SyncGuestHost();
     }
 
     void SignalSyncPoint(u32 value) {
-        TryReleasePendingFences();
-        const bool should_flush = ShouldFlush();
-        CommitAsyncFlushes();
-        TFence new_fence = CreateFence(value, !should_flush);
-        fences.push(new_fence);
-        QueueFence(new_fence);
-        if (should_flush) {
-            rasterizer.FlushCommands();
-        }
-        rasterizer.SyncGuestHost();
+        syncpoint_manager.IncrementGuest(value);
+        std::function<void()> func([this, value] { syncpoint_manager.IncrementHost(value); });
+        SignalFence(std::move(func));
     }
 
     void WaitPendingFences() {
@@ -93,11 +72,10 @@ public:
                 WaitFence(current_fence);
             }
             PopAsyncFlushes();
-            if (current_fence->IsSemaphore()) {
-                gpu_memory.template Write<u32>(current_fence->GetAddress(),
-                                               current_fence->GetPayload());
-            } else {
-                gpu.IncrementSyncPoint(current_fence->GetPayload());
+            auto operations = std::move(pending_operations.front());
+            pending_operations.pop_front();
+            for (auto& operation : operations) {
+                operation();
             }
             PopFence();
         }
@@ -107,16 +85,14 @@ protected:
     explicit FenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_,
                           TTextureCache& texture_cache_, TTBufferCache& buffer_cache_,
                           TQueryCache& query_cache_)
-        : rasterizer{rasterizer_}, gpu{gpu_}, gpu_memory{gpu.MemoryManager()},
+        : rasterizer{rasterizer_}, gpu{gpu_}, syncpoint_manager{gpu.Host1x().GetSyncpointManager()},
           texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, query_cache{query_cache_} {}
 
     virtual ~FenceManager() = default;
 
-    /// Creates a Sync Point Fence Interface, does not create a backend fence if 'is_stubbed' is
+    /// Creates a Fence Interface, does not create a backend fence if 'is_stubbed' is
     /// true
-    virtual TFence CreateFence(u32 value, bool is_stubbed) = 0;
-    /// Creates a Semaphore Fence Interface, does not create a backend fence if 'is_stubbed' is true
-    virtual TFence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) = 0;
+    virtual TFence CreateFence(bool is_stubbed) = 0;
     /// Queues a fence into the backend if the fence isn't stubbed.
     virtual void QueueFence(TFence& fence) = 0;
     /// Notifies that the backend fence has been signaled/reached in host GPU.
@@ -126,7 +102,7 @@ protected:
 
     VideoCore::RasterizerInterface& rasterizer;
     Tegra::GPU& gpu;
-    Tegra::MemoryManager& gpu_memory;
+    Tegra::Host1x::SyncpointManager& syncpoint_manager;
     TTextureCache& texture_cache;
     TTBufferCache& buffer_cache;
     TQueryCache& query_cache;
@@ -139,11 +115,10 @@ private:
                 return;
             }
             PopAsyncFlushes();
-            if (current_fence->IsSemaphore()) {
-                gpu_memory.template Write<u32>(current_fence->GetAddress(),
-                                               current_fence->GetPayload());
-            } else {
-                gpu.IncrementSyncPoint(current_fence->GetPayload());
+            auto operations = std::move(pending_operations.front());
+            pending_operations.pop_front();
+            for (auto& operation : operations) {
+                operation();
             }
             PopFence();
         }
@@ -162,16 +137,20 @@ private:
     }
 
     void PopAsyncFlushes() {
-        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
-        texture_cache.PopAsyncFlushes();
-        buffer_cache.PopAsyncFlushes();
+        {
+            std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+            texture_cache.PopAsyncFlushes();
+            buffer_cache.PopAsyncFlushes();
+        }
         query_cache.PopAsyncFlushes();
     }
 
     void CommitAsyncFlushes() {
-        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
-        texture_cache.CommitAsyncFlushes();
-        buffer_cache.CommitAsyncFlushes();
+        {
+            std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+            texture_cache.CommitAsyncFlushes();
+            buffer_cache.CommitAsyncFlushes();
+        }
         query_cache.CommitAsyncFlushes();
     }
 
@@ -180,7 +159,13 @@ private:
         fences.pop();
     }
 
+    void CommitOperations() {
+        pending_operations.emplace_back(std::move(uncommitted_operations));
+    }
+
     std::queue<TFence> fences;
+    std::deque<std::function<void()>> uncommitted_operations;
+    std::deque<std::deque<std::function<void()>>> pending_operations;
 
     DelayedDestructionRing<TFence, 6> delayed_destruction_ring;
 };
diff --git a/src/video_core/framebuffer_config.h b/src/video_core/framebuffer_config.h
index b1d455e30..d93f5a37f 100644
--- a/src/video_core/framebuffer_config.h
+++ b/src/video_core/framebuffer_config.h
@@ -1,46 +1,26 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include "common/common_types.h"
 #include "common/math_util.h"
+#include "core/hle/service/nvflinger/buffer_transform_flags.h"
+#include "core/hle/service/nvflinger/pixel_format.h"
 
 namespace Tegra {
+
 /**
  * Struct describing framebuffer configuration
  */
 struct FramebufferConfig {
-    enum class PixelFormat : u32 {
-        A8B8G8R8_UNORM = 1,
-        RGB565_UNORM = 4,
-        B8G8R8A8_UNORM = 5,
-    };
-
-    enum class TransformFlags : u32 {
-        /// No transform flags are set
-        Unset = 0x00,
-        /// Flip source image horizontally (around the vertical axis)
-        FlipH = 0x01,
-        /// Flip source image vertically (around the horizontal axis)
-        FlipV = 0x02,
-        /// Rotate source image 90 degrees clockwise
-        Rotate90 = 0x04,
-        /// Rotate source image 180 degrees
-        Rotate180 = 0x03,
-        /// Rotate source image 270 degrees clockwise
-        Rotate270 = 0x07,
-    };
-
     VAddr address{};
     u32 offset{};
     u32 width{};
     u32 height{};
     u32 stride{};
-    PixelFormat pixel_format{};
-
-    TransformFlags transform_flags{};
+    Service::android::PixelFormat pixel_format{};
+    Service::android::BufferTransformFlags transform_flags{};
     Common::Rectangle<int> crop_rect;
 };
 
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index ba9ba082f..28b38273e 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <atomic>
@@ -15,10 +14,11 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
-#include "core/hardware_interrupt_manager.h"
 #include "core/hle/service/nvdrv/nvdata.h"
 #include "core/perf_stats.h"
 #include "video_core/cdma_pusher.h"
+#include "video_core/control/channel_state.h"
+#include "video_core/control/scheduler.h"
 #include "video_core/dma_pusher.h"
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/engines/kepler_compute.h"
@@ -27,75 +27,64 @@
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/gpu.h"
 #include "video_core/gpu_thread.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 #include "video_core/memory_manager.h"
 #include "video_core/renderer_base.h"
 #include "video_core/shader_notify.h"
 
 namespace Tegra {
 
-MICROPROFILE_DEFINE(GPU_wait, "GPU", "Wait for the GPU", MP_RGB(128, 128, 192));
-
 struct GPU::Impl {
     explicit Impl(GPU& gpu_, Core::System& system_, bool is_async_, bool use_nvdec_)
-        : gpu{gpu_}, system{system_}, memory_manager{std::make_unique<Tegra::MemoryManager>(
-                                          system)},
-          dma_pusher{std::make_unique<Tegra::DmaPusher>(system, gpu)}, use_nvdec{use_nvdec_},
-          maxwell_3d{std::make_unique<Engines::Maxwell3D>(system, *memory_manager)},
-          fermi_2d{std::make_unique<Engines::Fermi2D>()},
-          kepler_compute{std::make_unique<Engines::KeplerCompute>(system, *memory_manager)},
-          maxwell_dma{std::make_unique<Engines::MaxwellDMA>(system, *memory_manager)},
-          kepler_memory{std::make_unique<Engines::KeplerMemory>(system, *memory_manager)},
+        : gpu{gpu_}, system{system_}, host1x{system.Host1x()}, use_nvdec{use_nvdec_},
           shader_notify{std::make_unique<VideoCore::ShaderNotify>()}, is_async{is_async_},
-          gpu_thread{system_, is_async_} {}
+          gpu_thread{system_, is_async_}, scheduler{std::make_unique<Control::Scheduler>(gpu)} {}
 
     ~Impl() = default;
 
-    /// Binds a renderer to the GPU.
-    void BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer_) {
-        renderer = std::move(renderer_);
-        rasterizer = renderer->ReadRasterizer();
-
-        memory_manager->BindRasterizer(rasterizer);
-        maxwell_3d->BindRasterizer(rasterizer);
-        fermi_2d->BindRasterizer(rasterizer);
-        kepler_compute->BindRasterizer(rasterizer);
-        kepler_memory->BindRasterizer(rasterizer);
-        maxwell_dma->BindRasterizer(rasterizer);
+    std::shared_ptr<Control::ChannelState> CreateChannel(s32 channel_id) {
+        auto channel_state = std::make_shared<Tegra::Control::ChannelState>(channel_id);
+        channels.emplace(channel_id, channel_state);
+        scheduler->DeclareChannel(channel_state);
+        return channel_state;
     }
 
-    /// Calls a GPU method.
-    void CallMethod(const GPU::MethodCall& method_call) {
-        LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method_call.method,
-                  method_call.subchannel);
+    void BindChannel(s32 channel_id) {
+        if (bound_channel == channel_id) {
+            return;
+        }
+        auto it = channels.find(channel_id);
+        ASSERT(it != channels.end());
+        bound_channel = channel_id;
+        current_channel = it->second.get();
 
-        ASSERT(method_call.subchannel < bound_engines.size());
+        rasterizer->BindChannel(*current_channel);
+    }
 
-        if (ExecuteMethodOnEngine(method_call.method)) {
-            CallEngineMethod(method_call);
-        } else {
-            CallPullerMethod(method_call);
-        }
+    std::shared_ptr<Control::ChannelState> AllocateChannel() {
+        return CreateChannel(new_channel_id++);
     }
 
-    /// Calls a GPU multivalue method.
-    void CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                         u32 methods_pending) {
-        LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method, subchannel);
+    void InitChannel(Control::ChannelState& to_init) {
+        to_init.Init(system, gpu);
+        to_init.BindRasterizer(rasterizer);
+        rasterizer->InitializeChannel(to_init);
+    }
 
-        ASSERT(subchannel < bound_engines.size());
+    void InitAddressSpace(Tegra::MemoryManager& memory_manager) {
+        memory_manager.BindRasterizer(rasterizer);
+    }
 
-        if (ExecuteMethodOnEngine(method)) {
-            CallEngineMultiMethod(method, subchannel, base_start, amount, methods_pending);
-        } else {
-            for (std::size_t i = 0; i < amount; i++) {
-                CallPullerMethod(GPU::MethodCall{
-                    method,
-                    base_start[i],
-                    subchannel,
-                    methods_pending - static_cast<u32>(i),
-                });
-            }
-        }
+    void ReleaseChannel(Control::ChannelState& to_release) {
+        UNIMPLEMENTED();
+    }
+
+    /// Binds a renderer to the GPU.
+    void BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer_) {
+        renderer = std::move(renderer_);
+        rasterizer = renderer->ReadRasterizer();
+        host1x.MemoryManager().BindRasterizer(rasterizer);
     }
 
     /// Flush all current written commands into the host GPU for execution.
@@ -104,85 +93,82 @@ struct GPU::Impl {
     }
 
     /// Synchronizes CPU writes with Host GPU memory.
-    void SyncGuestHost() {
-        rasterizer->SyncGuestHost();
+    void InvalidateGPUCache() {
+        rasterizer->InvalidateGPUCache();
     }
 
     /// Signal the ending of command list.
     void OnCommandListEnd() {
-        if (is_async) {
-            // This command only applies to asynchronous GPU mode
-            gpu_thread.OnCommandListEnd();
-        }
+        gpu_thread.OnCommandListEnd();
     }
 
     /// Request a host GPU memory flush from the CPU.
-    [[nodiscard]] u64 RequestFlush(VAddr addr, std::size_t size) {
-        std::unique_lock lck{flush_request_mutex};
-        const u64 fence = ++last_flush_fence;
-        flush_requests.emplace_back(fence, addr, size);
+    template <typename Func>
+    [[nodiscard]] u64 RequestSyncOperation(Func&& action) {
+        std::unique_lock lck{sync_request_mutex};
+        const u64 fence = ++last_sync_fence;
+        sync_requests.emplace_back(action);
         return fence;
     }
 
     /// Obtains current flush request fence id.
-    [[nodiscard]] u64 CurrentFlushRequestFence() const {
-        return current_flush_fence.load(std::memory_order_relaxed);
+    [[nodiscard]] u64 CurrentSyncRequestFence() const {
+        return current_sync_fence.load(std::memory_order_relaxed);
+    }
+
+    void WaitForSyncOperation(const u64 fence) {
+        std::unique_lock lck{sync_request_mutex};
+        sync_request_cv.wait(lck, [this, fence] { return CurrentSyncRequestFence() >= fence; });
     }
 
     /// Tick pending requests within the GPU.
     void TickWork() {
-        std::unique_lock lck{flush_request_mutex};
-        while (!flush_requests.empty()) {
-            auto& request = flush_requests.front();
-            const u64 fence = request.fence;
-            const VAddr addr = request.addr;
-            const std::size_t size = request.size;
-            flush_requests.pop_front();
-            flush_request_mutex.unlock();
-            rasterizer->FlushRegion(addr, size);
-            current_flush_fence.store(fence);
-            flush_request_mutex.lock();
+        std::unique_lock lck{sync_request_mutex};
+        while (!sync_requests.empty()) {
+            auto request = std::move(sync_requests.front());
+            sync_requests.pop_front();
+            sync_request_mutex.unlock();
+            request();
+            current_sync_fence.fetch_add(1, std::memory_order_release);
+            sync_request_mutex.lock();
+            sync_request_cv.notify_all();
         }
     }
 
     /// Returns a reference to the Maxwell3D GPU engine.
     [[nodiscard]] Engines::Maxwell3D& Maxwell3D() {
-        return *maxwell_3d;
+        ASSERT(current_channel);
+        return *current_channel->maxwell_3d;
     }
 
     /// Returns a const reference to the Maxwell3D GPU engine.
     [[nodiscard]] const Engines::Maxwell3D& Maxwell3D() const {
-        return *maxwell_3d;
+        ASSERT(current_channel);
+        return *current_channel->maxwell_3d;
     }
 
     /// Returns a reference to the KeplerCompute GPU engine.
     [[nodiscard]] Engines::KeplerCompute& KeplerCompute() {
-        return *kepler_compute;
+        ASSERT(current_channel);
+        return *current_channel->kepler_compute;
     }
 
     /// Returns a reference to the KeplerCompute GPU engine.
     [[nodiscard]] const Engines::KeplerCompute& KeplerCompute() const {
-        return *kepler_compute;
-    }
-
-    /// Returns a reference to the GPU memory manager.
-    [[nodiscard]] Tegra::MemoryManager& MemoryManager() {
-        return *memory_manager;
-    }
-
-    /// Returns a const reference to the GPU memory manager.
-    [[nodiscard]] const Tegra::MemoryManager& MemoryManager() const {
-        return *memory_manager;
+        ASSERT(current_channel);
+        return *current_channel->kepler_compute;
     }
 
     /// Returns a reference to the GPU DMA pusher.
     [[nodiscard]] Tegra::DmaPusher& DmaPusher() {
-        return *dma_pusher;
+        ASSERT(current_channel);
+        return *current_channel->dma_pusher;
     }
 
     /// Returns a const reference to the GPU DMA pusher.
     [[nodiscard]] const Tegra::DmaPusher& DmaPusher() const {
-        return *dma_pusher;
+        ASSERT(current_channel);
+        return *current_channel->dma_pusher;
     }
 
     /// Returns a reference to the underlying renderer.
@@ -205,77 +191,6 @@ struct GPU::Impl {
         return *shader_notify;
     }
 
-    /// Allows the CPU/NvFlinger to wait on the GPU before presenting a frame.
-    void WaitFence(u32 syncpoint_id, u32 value) {
-        // Synced GPU, is always in sync
-        if (!is_async) {
-            return;
-        }
-        if (syncpoint_id == UINT32_MAX) {
-            // TODO: Research what this does.
-            LOG_ERROR(HW_GPU, "Waiting for syncpoint -1 not implemented");
-            return;
-        }
-        MICROPROFILE_SCOPE(GPU_wait);
-        std::unique_lock lock{sync_mutex};
-        sync_cv.wait(lock, [=, this] {
-            if (shutting_down.load(std::memory_order_relaxed)) {
-                // We're shutting down, ensure no threads continue to wait for the next syncpoint
-                return true;
-            }
-            return syncpoints.at(syncpoint_id).load() >= value;
-        });
-    }
-
-    void IncrementSyncPoint(u32 syncpoint_id) {
-        auto& syncpoint = syncpoints.at(syncpoint_id);
-        syncpoint++;
-        std::lock_guard lock{sync_mutex};
-        sync_cv.notify_all();
-        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
-        if (!interrupt.empty()) {
-            u32 value = syncpoint.load();
-            auto it = interrupt.begin();
-            while (it != interrupt.end()) {
-                if (value >= *it) {
-                    TriggerCpuInterrupt(syncpoint_id, *it);
-                    it = interrupt.erase(it);
-                    continue;
-                }
-                it++;
-            }
-        }
-    }
-
-    [[nodiscard]] u32 GetSyncpointValue(u32 syncpoint_id) const {
-        return syncpoints.at(syncpoint_id).load();
-    }
-
-    void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value) {
-        std::lock_guard lock{sync_mutex};
-        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
-        bool contains = std::any_of(interrupt.begin(), interrupt.end(),
-                                    [value](u32 in_value) { return in_value == value; });
-        if (contains) {
-            return;
-        }
-        interrupt.emplace_back(value);
-    }
-
-    [[nodiscard]] bool CancelSyncptInterrupt(u32 syncpoint_id, u32 value) {
-        std::lock_guard lock{sync_mutex};
-        auto& interrupt = syncpt_interrupts.at(syncpoint_id);
-        const auto iter =
-            std::find_if(interrupt.begin(), interrupt.end(),
-                         [value](u32 interrupt_value) { return value == interrupt_value; });
-
-        if (iter == interrupt.end()) {
-            return false;
-        }
-        interrupt.erase(iter);
-        return true;
-    }
-
     [[nodiscard]] u64 GetTicks() const {
         // This values were reversed engineered by fincs from NVN
         // The gpu clock is reported in units of 385/625 nanoseconds
@@ -307,7 +222,7 @@ struct GPU::Impl {
     /// This can be used to launch any necessary threads and register any necessary
     /// core timing events.
     void Start() {
-        gpu_thread.StartThread(*renderer, renderer->Context(), *dma_pusher);
+        gpu_thread.StartThread(*renderer, renderer->Context(), *scheduler);
         cpu_context = renderer->GetRenderWindow().CreateSharedContext();
         cpu_context->MakeCurrent();
     }
@@ -329,8 +244,8 @@ struct GPU::Impl {
     }
 
     /// Push GPU command entries to be processed
-    void PushGPUEntries(Tegra::CommandList&& entries) {
-        gpu_thread.SubmitList(std::move(entries));
+    void PushGPUEntries(s32 channel, Tegra::CommandList&& entries) {
+        gpu_thread.SubmitList(channel, std::move(entries));
     }
 
     /// Push GPU command buffer entries to be processed
@@ -340,7 +255,7 @@ struct GPU::Impl {
         }
 
         if (!cdma_pushers.contains(id)) {
-            cdma_pushers.insert_or_assign(id, std::make_unique<Tegra::CDmaPusher>(gpu));
+            cdma_pushers.insert_or_assign(id, std::make_unique<Tegra::CDmaPusher>(host1x));
         }
 
         // SubmitCommandBuffer would make the nvdec operations async, this is not currently working
@@ -377,308 +292,55 @@ struct GPU::Impl {
         gpu_thread.FlushAndInvalidateRegion(addr, size);
     }
 
-    void TriggerCpuInterrupt(u32 syncpoint_id, u32 value) const {
-        auto& interrupt_manager = system.InterruptManager();
-        interrupt_manager.GPUInterruptSyncpt(syncpoint_id, value);
-    }
-
-    void ProcessBindMethod(const GPU::MethodCall& method_call) {
-        // Bind the current subchannel to the desired engine id.
-        LOG_DEBUG(HW_GPU, "Binding subchannel {} to engine {}", method_call.subchannel,
-                  method_call.argument);
-        const auto engine_id = static_cast<EngineID>(method_call.argument);
-        bound_engines[method_call.subchannel] = static_cast<EngineID>(engine_id);
-        switch (engine_id) {
-        case EngineID::FERMI_TWOD_A:
-            dma_pusher->BindSubchannel(fermi_2d.get(), method_call.subchannel);
-            break;
-        case EngineID::MAXWELL_B:
-            dma_pusher->BindSubchannel(maxwell_3d.get(), method_call.subchannel);
-            break;
-        case EngineID::KEPLER_COMPUTE_B:
-            dma_pusher->BindSubchannel(kepler_compute.get(), method_call.subchannel);
-            break;
-        case EngineID::MAXWELL_DMA_COPY_A:
-            dma_pusher->BindSubchannel(maxwell_dma.get(), method_call.subchannel);
-            break;
-        case EngineID::KEPLER_INLINE_TO_MEMORY_B:
-            dma_pusher->BindSubchannel(kepler_memory.get(), method_call.subchannel);
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented engine {:04X}", engine_id);
-        }
-    }
-
-    void ProcessFenceActionMethod() {
-        switch (regs.fence_action.op) {
-        case GPU::FenceOperation::Acquire:
-            WaitFence(regs.fence_action.syncpoint_id, regs.fence_value);
-            break;
-        case GPU::FenceOperation::Increment:
-            IncrementSyncPoint(regs.fence_action.syncpoint_id);
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented operation {}", regs.fence_action.op.Value());
-        }
-    }
-
-    void ProcessWaitForInterruptMethod() {
-        // TODO(bunnei) ImplementMe
-        LOG_WARNING(HW_GPU, "(STUBBED) called");
-    }
-
-    void ProcessSemaphoreTriggerMethod() {
-        const auto semaphoreOperationMask = 0xF;
-        const auto op =
-            static_cast<GpuSemaphoreOperation>(regs.semaphore_trigger & semaphoreOperationMask);
-        if (op == GpuSemaphoreOperation::WriteLong) {
-            struct Block {
-                u32 sequence;
-                u32 zeros = 0;
-                u64 timestamp;
-            };
-
-            Block block{};
-            block.sequence = regs.semaphore_sequence;
-            // TODO(Kmather73): Generate a real GPU timestamp and write it here instead of
-            // CoreTiming
-            block.timestamp = GetTicks();
-            memory_manager->WriteBlock(regs.semaphore_address.SemaphoreAddress(), &block,
-                                       sizeof(block));
-        } else {
-            const u32 word{memory_manager->Read<u32>(regs.semaphore_address.SemaphoreAddress())};
-            if ((op == GpuSemaphoreOperation::AcquireEqual && word == regs.semaphore_sequence) ||
-                (op == GpuSemaphoreOperation::AcquireGequal &&
-                 static_cast<s32>(word - regs.semaphore_sequence) > 0) ||
-                (op == GpuSemaphoreOperation::AcquireMask && (word & regs.semaphore_sequence))) {
-                // Nothing to do in this case
+    void RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
+                            std::array<Service::Nvidia::NvFence, 4>& fences, size_t num_fences) {
+        size_t current_request_counter{};
+        {
+            std::unique_lock<std::mutex> lk(request_swap_mutex);
+            if (free_swap_counters.empty()) {
+                current_request_counter = request_swap_counters.size();
+                request_swap_counters.emplace_back(num_fences);
             } else {
-                regs.acquire_source = true;
-                regs.acquire_value = regs.semaphore_sequence;
-                if (op == GpuSemaphoreOperation::AcquireEqual) {
-                    regs.acquire_active = true;
-                    regs.acquire_mode = false;
-                } else if (op == GpuSemaphoreOperation::AcquireGequal) {
-                    regs.acquire_active = true;
-                    regs.acquire_mode = true;
-                } else if (op == GpuSemaphoreOperation::AcquireMask) {
-                    // TODO(kemathe) The acquire mask operation waits for a value that, ANDed with
-                    // semaphore_sequence, gives a non-0 result
-                    LOG_ERROR(HW_GPU, "Invalid semaphore operation AcquireMask not implemented");
-                } else {
-                    LOG_ERROR(HW_GPU, "Invalid semaphore operation");
-                }
+                current_request_counter = free_swap_counters.front();
+                request_swap_counters[current_request_counter] = num_fences;
+                free_swap_counters.pop_front();
             }
         }
-    }
-
-    void ProcessSemaphoreRelease() {
-        memory_manager->Write<u32>(regs.semaphore_address.SemaphoreAddress(),
-                                   regs.semaphore_release);
-    }
-
-    void ProcessSemaphoreAcquire() {
-        const u32 word = memory_manager->Read<u32>(regs.semaphore_address.SemaphoreAddress());
-        const auto value = regs.semaphore_acquire;
-        if (word != value) {
-            regs.acquire_active = true;
-            regs.acquire_value = value;
-            // TODO(kemathe73) figure out how to do the acquire_timeout
-            regs.acquire_mode = false;
-            regs.acquire_source = false;
-        }
-    }
-
-    /// Calls a GPU puller method.
-    void CallPullerMethod(const GPU::MethodCall& method_call) {
-        regs.reg_array[method_call.method] = method_call.argument;
-        const auto method = static_cast<BufferMethods>(method_call.method);
-
-        switch (method) {
-        case BufferMethods::BindObject: {
-            ProcessBindMethod(method_call);
-            break;
-        }
-        case BufferMethods::Nop:
-        case BufferMethods::SemaphoreAddressHigh:
-        case BufferMethods::SemaphoreAddressLow:
-        case BufferMethods::SemaphoreSequence:
-            break;
-        case BufferMethods::UnkCacheFlush:
-            rasterizer->SyncGuestHost();
-            break;
-        case BufferMethods::WrcacheFlush:
-            rasterizer->SignalReference();
-            break;
-        case BufferMethods::FenceValue:
-            break;
-        case BufferMethods::RefCnt:
-            rasterizer->SignalReference();
-            break;
-        case BufferMethods::FenceAction:
-            ProcessFenceActionMethod();
-            break;
-        case BufferMethods::WaitForInterrupt:
-            rasterizer->WaitForIdle();
-            break;
-        case BufferMethods::SemaphoreTrigger: {
-            ProcessSemaphoreTriggerMethod();
-            break;
-        }
-        case BufferMethods::NotifyIntr: {
-            // TODO(Kmather73): Research and implement this method.
-            LOG_ERROR(HW_GPU, "Special puller engine method NotifyIntr not implemented");
-            break;
-        }
-        case BufferMethods::Unk28: {
-            // TODO(Kmather73): Research and implement this method.
-            LOG_ERROR(HW_GPU, "Special puller engine method Unk28 not implemented");
-            break;
-        }
-        case BufferMethods::SemaphoreAcquire: {
-            ProcessSemaphoreAcquire();
-            break;
-        }
-        case BufferMethods::SemaphoreRelease: {
-            ProcessSemaphoreRelease();
-            break;
-        }
-        case BufferMethods::Yield: {
-            // TODO(Kmather73): Research and implement this method.
-            LOG_ERROR(HW_GPU, "Special puller engine method Yield not implemented");
-            break;
-        }
-        default:
-            LOG_ERROR(HW_GPU, "Special puller engine method {:X} not implemented", method);
-            break;
-        }
-    }
-
-    /// Calls a GPU engine method.
-    void CallEngineMethod(const GPU::MethodCall& method_call) {
-        const EngineID engine = bound_engines[method_call.subchannel];
-
-        switch (engine) {
-        case EngineID::FERMI_TWOD_A:
-            fermi_2d->CallMethod(method_call.method, method_call.argument,
-                                 method_call.IsLastCall());
-            break;
-        case EngineID::MAXWELL_B:
-            maxwell_3d->CallMethod(method_call.method, method_call.argument,
-                                   method_call.IsLastCall());
-            break;
-        case EngineID::KEPLER_COMPUTE_B:
-            kepler_compute->CallMethod(method_call.method, method_call.argument,
-                                       method_call.IsLastCall());
-            break;
-        case EngineID::MAXWELL_DMA_COPY_A:
-            maxwell_dma->CallMethod(method_call.method, method_call.argument,
-                                    method_call.IsLastCall());
-            break;
-        case EngineID::KEPLER_INLINE_TO_MEMORY_B:
-            kepler_memory->CallMethod(method_call.method, method_call.argument,
-                                      method_call.IsLastCall());
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented engine");
-        }
-    }
-
-    /// Calls a GPU engine multivalue method.
-    void CallEngineMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                               u32 methods_pending) {
-        const EngineID engine = bound_engines[subchannel];
-
-        switch (engine) {
-        case EngineID::FERMI_TWOD_A:
-            fermi_2d->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::MAXWELL_B:
-            maxwell_3d->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::KEPLER_COMPUTE_B:
-            kepler_compute->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::MAXWELL_DMA_COPY_A:
-            maxwell_dma->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        case EngineID::KEPLER_INLINE_TO_MEMORY_B:
-            kepler_memory->CallMultiMethod(method, base_start, amount, methods_pending);
-            break;
-        default:
-            UNIMPLEMENTED_MSG("Unimplemented engine");
-        }
-    }
-
-    /// Determines where the method should be executed.
-    [[nodiscard]] bool ExecuteMethodOnEngine(u32 method) {
-        const auto buffer_method = static_cast<BufferMethods>(method);
-        return buffer_method >= BufferMethods::NonPullerMethods;
-    }
-
-    struct Regs {
-        static constexpr size_t NUM_REGS = 0x40;
-
-        union {
-            struct {
-                INSERT_PADDING_WORDS_NOINIT(0x4);
-                struct {
-                    u32 address_high;
-                    u32 address_low;
-
-                    [[nodiscard]] GPUVAddr SemaphoreAddress() const {
-                        return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
-                                                     address_low);
+        const auto wait_fence =
+            RequestSyncOperation([this, current_request_counter, framebuffer, fences, num_fences] {
+                auto& syncpoint_manager = host1x.GetSyncpointManager();
+                if (num_fences == 0) {
+                    renderer->SwapBuffers(framebuffer);
+                }
+                const auto executer = [this, current_request_counter,
+                                       framebuffer_copy = *framebuffer]() {
+                    {
+                        std::unique_lock<std::mutex> lk(request_swap_mutex);
+                        if (--request_swap_counters[current_request_counter] != 0) {
+                            return;
+                        }
+                        free_swap_counters.push_back(current_request_counter);
                     }
-                } semaphore_address;
-
-                u32 semaphore_sequence;
-                u32 semaphore_trigger;
-                INSERT_PADDING_WORDS_NOINIT(0xC);
-
-                // The pusher and the puller share the reference counter, the pusher only has read
-                // access
-                u32 reference_count;
-                INSERT_PADDING_WORDS_NOINIT(0x5);
-
-                u32 semaphore_acquire;
-                u32 semaphore_release;
-                u32 fence_value;
-                GPU::FenceAction fence_action;
-                INSERT_PADDING_WORDS_NOINIT(0xE2);
-
-                // Puller state
-                u32 acquire_mode;
-                u32 acquire_source;
-                u32 acquire_active;
-                u32 acquire_timeout;
-                u32 acquire_value;
-            };
-            std::array<u32, NUM_REGS> reg_array;
-        };
-    } regs{};
+                    renderer->SwapBuffers(&framebuffer_copy);
+                };
+                for (size_t i = 0; i < num_fences; i++) {
+                    syncpoint_manager.RegisterGuestAction(fences[i].id, fences[i].value, executer);
+                }
+            });
+        gpu_thread.TickGPU();
+        WaitForSyncOperation(wait_fence);
+    }
 
     GPU& gpu;
     Core::System& system;
-    std::unique_ptr<Tegra::MemoryManager> memory_manager;
-    std::unique_ptr<Tegra::DmaPusher> dma_pusher;
+    Host1x::Host1x& host1x;
+
     std::map<u32, std::unique_ptr<Tegra::CDmaPusher>> cdma_pushers;
     std::unique_ptr<VideoCore::RendererBase> renderer;
     VideoCore::RasterizerInterface* rasterizer = nullptr;
     const bool use_nvdec;
 
-    /// Mapping of command subchannels to their bound engine ids
-    std::array<EngineID, 8> bound_engines{};
-    /// 3D engine
-    std::unique_ptr<Engines::Maxwell3D> maxwell_3d;
-    /// 2D engine
-    std::unique_ptr<Engines::Fermi2D> fermi_2d;
-    /// Compute engine
-    std::unique_ptr<Engines::KeplerCompute> kepler_compute;
-    /// DMA engine
-    std::unique_ptr<Engines::MaxwellDMA> maxwell_dma;
-    /// Inline memory engine
-    std::unique_ptr<Engines::KeplerMemory> kepler_memory;
+    s32 new_channel_id{1};
     /// Shader build notifier
     std::unique_ptr<VideoCore::ShaderNotify> shader_notify;
     /// When true, we are about to shut down emulation session, so terminate outstanding tasks
@@ -693,51 +355,25 @@ struct GPU::Impl {
 
     std::condition_variable sync_cv;
 
-    struct FlushRequest {
-        explicit FlushRequest(u64 fence_, VAddr addr_, std::size_t size_)
-            : fence{fence_}, addr{addr_}, size{size_} {}
-        u64 fence;
-        VAddr addr;
-        std::size_t size;
-    };
-
-    std::list<FlushRequest> flush_requests;
-    std::atomic<u64> current_flush_fence{};
-    u64 last_flush_fence{};
-    std::mutex flush_request_mutex;
+    std::list<std::function<void()>> sync_requests;
+    std::atomic<u64> current_sync_fence{};
+    u64 last_sync_fence{};
+    std::mutex sync_request_mutex;
+    std::condition_variable sync_request_cv;
 
     const bool is_async;
 
     VideoCommon::GPUThread::ThreadManager gpu_thread;
     std::unique_ptr<Core::Frontend::GraphicsContext> cpu_context;
 
-#define ASSERT_REG_POSITION(field_name, position)                                                  \
-    static_assert(offsetof(Regs, field_name) == position * 4,                                      \
-                  "Field " #field_name " has invalid position")
-
-    ASSERT_REG_POSITION(semaphore_address, 0x4);
-    ASSERT_REG_POSITION(semaphore_sequence, 0x6);
-    ASSERT_REG_POSITION(semaphore_trigger, 0x7);
-    ASSERT_REG_POSITION(reference_count, 0x14);
-    ASSERT_REG_POSITION(semaphore_acquire, 0x1A);
-    ASSERT_REG_POSITION(semaphore_release, 0x1B);
-    ASSERT_REG_POSITION(fence_value, 0x1C);
-    ASSERT_REG_POSITION(fence_action, 0x1D);
-
-    ASSERT_REG_POSITION(acquire_mode, 0x100);
-    ASSERT_REG_POSITION(acquire_source, 0x101);
-    ASSERT_REG_POSITION(acquire_active, 0x102);
-    ASSERT_REG_POSITION(acquire_timeout, 0x103);
-    ASSERT_REG_POSITION(acquire_value, 0x104);
-
-#undef ASSERT_REG_POSITION
-
-    enum class GpuSemaphoreOperation {
-        AcquireEqual = 0x1,
-        WriteLong = 0x2,
-        AcquireGequal = 0x4,
-        AcquireMask = 0x8,
-    };
+    std::unique_ptr<Tegra::Control::Scheduler> scheduler;
+    std::unordered_map<s32, std::shared_ptr<Tegra::Control::ChannelState>> channels;
+    Tegra::Control::ChannelState* current_channel;
+    s32 bound_channel{-1};
+
+    std::deque<size_t> free_swap_counters;
+    std::deque<size_t> request_swap_counters;
+    std::mutex request_swap_mutex;
 };
 
 GPU::GPU(Core::System& system, bool is_async, bool use_nvdec)
@@ -745,25 +381,36 @@ GPU::GPU(Core::System& system, bool is_async, bool use_nvdec)
 
 GPU::~GPU() = default;
 
-void GPU::BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer) {
-    impl->BindRenderer(std::move(renderer));
+std::shared_ptr<Control::ChannelState> GPU::AllocateChannel() {
+    return impl->AllocateChannel();
+}
+
+void GPU::InitChannel(Control::ChannelState& to_init) {
+    impl->InitChannel(to_init);
+}
+
+void GPU::BindChannel(s32 channel_id) {
+    impl->BindChannel(channel_id);
 }
 
-void GPU::CallMethod(const MethodCall& method_call) {
-    impl->CallMethod(method_call);
+void GPU::ReleaseChannel(Control::ChannelState& to_release) {
+    impl->ReleaseChannel(to_release);
 }
 
-void GPU::CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                          u32 methods_pending) {
-    impl->CallMultiMethod(method, subchannel, base_start, amount, methods_pending);
+void GPU::InitAddressSpace(Tegra::MemoryManager& memory_manager) {
+    impl->InitAddressSpace(memory_manager);
+}
+
+void GPU::BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer) {
+    impl->BindRenderer(std::move(renderer));
 }
 
 void GPU::FlushCommands() {
     impl->FlushCommands();
 }
 
-void GPU::SyncGuestHost() {
-    impl->SyncGuestHost();
+void GPU::InvalidateGPUCache() {
+    impl->InvalidateGPUCache();
 }
 
 void GPU::OnCommandListEnd() {
@@ -771,17 +418,32 @@ void GPU::OnCommandListEnd() {
 }
 
 u64 GPU::RequestFlush(VAddr addr, std::size_t size) {
-    return impl->RequestFlush(addr, size);
+    return impl->RequestSyncOperation(
+        [this, addr, size]() { impl->rasterizer->FlushRegion(addr, size); });
 }
 
-u64 GPU::CurrentFlushRequestFence() const {
-    return impl->CurrentFlushRequestFence();
+u64 GPU::CurrentSyncRequestFence() const {
+    return impl->CurrentSyncRequestFence();
+}
+
+void GPU::WaitForSyncOperation(u64 fence) {
+    return impl->WaitForSyncOperation(fence);
 }
 
 void GPU::TickWork() {
     impl->TickWork();
 }
 
+/// Gets a mutable reference to the Host1x interface
+Host1x::Host1x& GPU::Host1x() {
+    return impl->host1x;
+}
+
+/// Gets an immutable reference to the Host1x interface.
+const Host1x::Host1x& GPU::Host1x() const {
+    return impl->host1x;
+}
+
 Engines::Maxwell3D& GPU::Maxwell3D() {
     return impl->Maxwell3D();
 }
@@ -798,14 +460,6 @@ const Engines::KeplerCompute& GPU::KeplerCompute() const {
     return impl->KeplerCompute();
 }
 
-Tegra::MemoryManager& GPU::MemoryManager() {
-    return impl->MemoryManager();
-}
-
-const Tegra::MemoryManager& GPU::MemoryManager() const {
-    return impl->MemoryManager();
-}
-
 Tegra::DmaPusher& GPU::DmaPusher() {
     return impl->DmaPusher();
 }
@@ -830,24 +484,9 @@ const VideoCore::ShaderNotify& GPU::ShaderNotify() const {
     return impl->ShaderNotify();
 }
 
-void GPU::WaitFence(u32 syncpoint_id, u32 value) {
-    impl->WaitFence(syncpoint_id, value);
-}
-
-void GPU::IncrementSyncPoint(u32 syncpoint_id) {
-    impl->IncrementSyncPoint(syncpoint_id);
-}
-
-u32 GPU::GetSyncpointValue(u32 syncpoint_id) const {
-    return impl->GetSyncpointValue(syncpoint_id);
-}
-
-void GPU::RegisterSyncptInterrupt(u32 syncpoint_id, u32 value) {
-    impl->RegisterSyncptInterrupt(syncpoint_id, value);
-}
-
-bool GPU::CancelSyncptInterrupt(u32 syncpoint_id, u32 value) {
-    return impl->CancelSyncptInterrupt(syncpoint_id, value);
+void GPU::RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
+                             std::array<Service::Nvidia::NvFence, 4>& fences, size_t num_fences) {
+    impl->RequestSwapBuffers(framebuffer, fences, num_fences);
 }
 
 u64 GPU::GetTicks() const {
@@ -882,8 +521,8 @@ void GPU::ReleaseContext() {
     impl->ReleaseContext();
 }
 
-void GPU::PushGPUEntries(Tegra::CommandList&& entries) {
-    impl->PushGPUEntries(std::move(entries));
+void GPU::PushGPUEntries(s32 channel, Tegra::CommandList&& entries) {
+    impl->PushGPUEntries(channel, std::move(entries));
 }
 
 void GPU::PushCommandBuffer(u32 id, Tegra::ChCommandHeaderList& entries) {
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index 26b8ea233..0a4a8b14f 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,6 +7,7 @@
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
+#include "core/hle/service/nvdrv/nvdata.h"
 #include "video_core/cdma_pusher.h"
 #include "video_core/framebuffer_config.h"
 
@@ -89,73 +89,58 @@ class Maxwell3D;
 class KeplerCompute;
 } // namespace Engines
 
-enum class EngineID {
-    FERMI_TWOD_A = 0x902D, // 2D Engine
-    MAXWELL_B = 0xB197,    // 3D Engine
-    KEPLER_COMPUTE_B = 0xB1C0,
-    KEPLER_INLINE_TO_MEMORY_B = 0xA140,
-    MAXWELL_DMA_COPY_A = 0xB0B5,
-};
+namespace Control {
+struct ChannelState;
+}
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
 
 class MemoryManager;
 
 class GPU final {
 public:
-    struct MethodCall {
-        u32 method{};
-        u32 argument{};
-        u32 subchannel{};
-        u32 method_count{};
-
-        explicit MethodCall(u32 method_, u32 argument_, u32 subchannel_ = 0, u32 method_count_ = 0)
-            : method(method_), argument(argument_), subchannel(subchannel_),
-              method_count(method_count_) {}
-
-        [[nodiscard]] bool IsLastCall() const {
-            return method_count <= 1;
-        }
-    };
-
-    enum class FenceOperation : u32 {
-        Acquire = 0,
-        Increment = 1,
-    };
-
-    union FenceAction {
-        u32 raw;
-        BitField<0, 1, FenceOperation> op;
-        BitField<8, 24, u32> syncpoint_id;
-    };
-
     explicit GPU(Core::System& system, bool is_async, bool use_nvdec);
     ~GPU();
 
     /// Binds a renderer to the GPU.
     void BindRenderer(std::unique_ptr<VideoCore::RendererBase> renderer);
 
-    /// Calls a GPU method.
-    void CallMethod(const MethodCall& method_call);
-
-    /// Calls a GPU multivalue method.
-    void CallMultiMethod(u32 method, u32 subchannel, const u32* base_start, u32 amount,
-                         u32 methods_pending);
-
     /// Flush all current written commands into the host GPU for execution.
     void FlushCommands();
     /// Synchronizes CPU writes with Host GPU memory.
-    void SyncGuestHost();
+    void InvalidateGPUCache();
     /// Signal the ending of command list.
     void OnCommandListEnd();
 
+    std::shared_ptr<Control::ChannelState> AllocateChannel();
+
+    void InitChannel(Control::ChannelState& to_init);
+
+    void BindChannel(s32 channel_id);
+
+    void ReleaseChannel(Control::ChannelState& to_release);
+
+    void InitAddressSpace(Tegra::MemoryManager& memory_manager);
+
     /// Request a host GPU memory flush from the CPU.
     [[nodiscard]] u64 RequestFlush(VAddr addr, std::size_t size);
 
     /// Obtains current flush request fence id.
-    [[nodiscard]] u64 CurrentFlushRequestFence() const;
+    [[nodiscard]] u64 CurrentSyncRequestFence() const;
+
+    void WaitForSyncOperation(u64 fence);
 
     /// Tick pending requests within the GPU.
     void TickWork();
 
+    /// Gets a mutable reference to the Host1x interface
+    [[nodiscard]] Host1x::Host1x& Host1x();
+
+    /// Gets an immutable reference to the Host1x interface.
+    [[nodiscard]] const Host1x::Host1x& Host1x() const;
+
     /// Returns a reference to the Maxwell3D GPU engine.
     [[nodiscard]] Engines::Maxwell3D& Maxwell3D();
 
@@ -168,12 +153,6 @@ public:
     /// Returns a reference to the KeplerCompute GPU engine.
     [[nodiscard]] const Engines::KeplerCompute& KeplerCompute() const;
 
-    /// Returns a reference to the GPU memory manager.
-    [[nodiscard]] Tegra::MemoryManager& MemoryManager();
-
-    /// Returns a const reference to the GPU memory manager.
-    [[nodiscard]] const Tegra::MemoryManager& MemoryManager() const;
-
     /// Returns a reference to the GPU DMA pusher.
     [[nodiscard]] Tegra::DmaPusher& DmaPusher();
 
@@ -192,17 +171,6 @@ public:
     /// Returns a const reference to the shader notifier.
     [[nodiscard]] const VideoCore::ShaderNotify& ShaderNotify() const;
 
-    /// Allows the CPU/NvFlinger to wait on the GPU before presenting a frame.
-    void WaitFence(u32 syncpoint_id, u32 value);
-
-    void IncrementSyncPoint(u32 syncpoint_id);
-
-    [[nodiscard]] u32 GetSyncpointValue(u32 syncpoint_id) const;
-
-    void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value);
-
-    [[nodiscard]] bool CancelSyncptInterrupt(u32 syncpoint_id, u32 value);
-
     [[nodiscard]] u64 GetTicks() const;
 
     [[nodiscard]] bool IsAsync() const;
@@ -211,6 +179,9 @@ public:
 
     void RendererFrameEndNotify();
 
+    void RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
+                            std::array<Service::Nvidia::NvFence, 4>& fences, size_t num_fences);
+
     /// Performs any additional setup necessary in order to begin GPU emulation.
     /// This can be used to launch any necessary threads and register any necessary
     /// core timing events.
@@ -226,7 +197,7 @@ public:
     void ReleaseContext();
 
     /// Push GPU command entries to be processed
-    void PushGPUEntries(Tegra::CommandList&& entries);
+    void PushGPUEntries(s32 channel, Tegra::CommandList&& entries);
 
     /// Push GPU command buffer entries to be processed
     void PushCommandBuffer(u32 id, Tegra::ChCommandHeaderList& entries);
@@ -248,7 +219,7 @@ public:
 
 private:
     struct Impl;
-    std::unique_ptr<Impl> impl;
+    mutable std::unique_ptr<Impl> impl;
 };
 
 } // namespace Tegra
diff --git a/src/video_core/gpu_thread.cpp b/src/video_core/gpu_thread.cpp
index 9547f277a..1bd477011 100644
--- a/src/video_core/gpu_thread.cpp
+++ b/src/video_core/gpu_thread.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "common/microprofile.h"
@@ -9,6 +8,7 @@
 #include "common/thread.h"
 #include "core/core.h"
 #include "core/frontend/emu_window.h"
+#include "video_core/control/scheduler.h"
 #include "video_core/dma_pusher.h"
 #include "video_core/gpu.h"
 #include "video_core/gpu_thread.h"
@@ -19,8 +19,8 @@ namespace VideoCommon::GPUThread {
 /// Runs the GPU thread
 static void RunThread(std::stop_token stop_token, Core::System& system,
                       VideoCore::RendererBase& renderer, Core::Frontend::GraphicsContext& context,
-                      Tegra::DmaPusher& dma_pusher, SynchState& state) {
-    std::string name = "yuzu:GPU";
+                      Tegra::Control::Scheduler& scheduler, SynchState& state) {
+    std::string name = "GPU";
     MicroProfileOnThreadCreate(name.c_str());
     SCOPE_EXIT({ MicroProfileOnThreadExit(); });
 
@@ -37,8 +37,7 @@ static void RunThread(std::stop_token stop_token, Core::System& system,
             break;
         }
         if (auto* submit_list = std::get_if<SubmitListCommand>(&next.data)) {
-            dma_pusher.Push(std::move(submit_list->entries));
-            dma_pusher.DispatchCalls();
+            scheduler.Push(submit_list->channel, std::move(submit_list->entries));
         } else if (const auto* data = std::get_if<SwapBuffersCommand>(&next.data)) {
             renderer.SwapBuffers(data->framebuffer ? &*data->framebuffer : nullptr);
         } else if (std::holds_alternative<OnCommandListEndCommand>(next.data)) {
@@ -50,13 +49,13 @@ static void RunThread(std::stop_token stop_token, Core::System& system,
         } else if (const auto* invalidate = std::get_if<InvalidateRegionCommand>(&next.data)) {
             rasterizer->OnCPUWrite(invalidate->addr, invalidate->size);
         } else {
-            UNREACHABLE();
+            ASSERT(false);
         }
         state.signaled_fence.store(next.fence);
         if (next.block) {
             // We have to lock the write_lock to ensure that the condition_variable wait not get a
             // race between the check and the lock itself.
-            std::lock_guard lk(state.write_lock);
+            std::scoped_lock lk{state.write_lock};
             state.cv.notify_all();
         }
     }
@@ -69,14 +68,14 @@ ThreadManager::~ThreadManager() = default;
 
 void ThreadManager::StartThread(VideoCore::RendererBase& renderer,
                                 Core::Frontend::GraphicsContext& context,
-                                Tegra::DmaPusher& dma_pusher) {
+                                Tegra::Control::Scheduler& scheduler) {
     rasterizer = renderer.ReadRasterizer();
     thread = std::jthread(RunThread, std::ref(system), std::ref(renderer), std::ref(context),
-                          std::ref(dma_pusher), std::ref(state));
+                          std::ref(scheduler), std::ref(state));
 }
 
-void ThreadManager::SubmitList(Tegra::CommandList&& entries) {
-    PushCommand(SubmitListCommand(std::move(entries)));
+void ThreadManager::SubmitList(s32 channel, Tegra::CommandList&& entries) {
+    PushCommand(SubmitListCommand(channel, std::move(entries)));
 }
 
 void ThreadManager::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
@@ -94,8 +93,12 @@ void ThreadManager::FlushRegion(VAddr addr, u64 size) {
     }
     auto& gpu = system.GPU();
     u64 fence = gpu.RequestFlush(addr, size);
-    PushCommand(GPUTickCommand(), true);
-    ASSERT(fence <= gpu.CurrentFlushRequestFence());
+    TickGPU();
+    gpu.WaitForSyncOperation(fence);
+}
+
+void ThreadManager::TickGPU() {
+    PushCommand(GPUTickCommand());
 }
 
 void ThreadManager::InvalidateRegion(VAddr addr, u64 size) {
diff --git a/src/video_core/gpu_thread.h b/src/video_core/gpu_thread.h
index 00984188e..64628d3e3 100644
--- a/src/video_core/gpu_thread.h
+++ b/src/video_core/gpu_thread.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -16,7 +15,9 @@
 
 namespace Tegra {
 struct FramebufferConfig;
-class DmaPusher;
+namespace Control {
+class Scheduler;
+}
 } // namespace Tegra
 
 namespace Core {
@@ -35,8 +36,10 @@ namespace VideoCommon::GPUThread {
 
 /// Command to signal to the GPU thread that a command list is ready for processing
 struct SubmitListCommand final {
-    explicit SubmitListCommand(Tegra::CommandList&& entries_) : entries{std::move(entries_)} {}
+    explicit SubmitListCommand(s32 channel_, Tegra::CommandList&& entries_)
+        : channel{channel_}, entries{std::move(entries_)} {}
 
+    s32 channel;
     Tegra::CommandList entries;
 };
 
@@ -97,7 +100,7 @@ struct CommandDataContainer {
 
 /// Struct used to synchronize the GPU thread
 struct SynchState final {
-    using CommandQueue = Common::SPSCQueue<CommandDataContainer, true>;
+    using CommandQueue = Common::MPSCQueue<CommandDataContainer, true>;
     std::mutex write_lock;
     CommandQueue queue;
     u64 last_fence{};
@@ -113,10 +116,10 @@ public:
 
     /// Creates and starts the GPU thread.
     void StartThread(VideoCore::RendererBase& renderer, Core::Frontend::GraphicsContext& context,
-                     Tegra::DmaPusher& dma_pusher);
+                     Tegra::Control::Scheduler& scheduler);
 
     /// Push GPU command entries to be processed
-    void SubmitList(Tegra::CommandList&& entries);
+    void SubmitList(s32 channel, Tegra::CommandList&& entries);
 
     /// Swap buffers (render frame)
     void SwapBuffers(const Tegra::FramebufferConfig* framebuffer);
@@ -132,6 +135,8 @@ public:
 
     void OnCommandListEnd();
 
+    void TickGPU();
+
 private:
     /// Pushes a command to be executed by the GPU thread
     u64 PushCommand(CommandData&& command_data, bool block = false);
diff --git a/src/video_core/host1x/codecs/codec.cpp b/src/video_core/host1x/codecs/codec.cpp
new file mode 100644
index 000000000..42e7d6e4f
--- /dev/null
+++ b/src/video_core/host1x/codecs/codec.cpp
@@ -0,0 +1,310 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <fstream>
+#include <vector>
+#include "common/assert.h"
+#include "common/settings.h"
+#include "video_core/host1x/codecs/codec.h"
+#include "video_core/host1x/codecs/h264.h"
+#include "video_core/host1x/codecs/vp8.h"
+#include "video_core/host1x/codecs/vp9.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/memory_manager.h"
+
+extern "C" {
+#include <libavutil/opt.h>
+#ifdef LIBVA_FOUND
+// for querying VAAPI driver information
+#include <libavutil/hwcontext_vaapi.h>
+#endif
+}
+
+namespace Tegra {
+namespace {
+constexpr AVPixelFormat PREFERRED_GPU_FMT = AV_PIX_FMT_NV12;
+constexpr AVPixelFormat PREFERRED_CPU_FMT = AV_PIX_FMT_YUV420P;
+constexpr std::array PREFERRED_GPU_DECODERS = {
+    AV_HWDEVICE_TYPE_CUDA,
+#ifdef _WIN32
+    AV_HWDEVICE_TYPE_D3D11VA,
+    AV_HWDEVICE_TYPE_DXVA2,
+#elif defined(__unix__)
+    AV_HWDEVICE_TYPE_VAAPI,
+    AV_HWDEVICE_TYPE_VDPAU,
+#endif
+    // last resort for Linux Flatpak (w/ NVIDIA)
+    AV_HWDEVICE_TYPE_VULKAN,
+};
+
+void AVPacketDeleter(AVPacket* ptr) {
+    av_packet_free(&ptr);
+}
+
+using AVPacketPtr = std::unique_ptr<AVPacket, decltype(&AVPacketDeleter)>;
+
+AVPixelFormat GetGpuFormat(AVCodecContext* av_codec_ctx, const AVPixelFormat* pix_fmts) {
+    for (const AVPixelFormat* p = pix_fmts; *p != AV_PIX_FMT_NONE; ++p) {
+        if (*p == av_codec_ctx->pix_fmt) {
+            return av_codec_ctx->pix_fmt;
+        }
+    }
+    LOG_INFO(Service_NVDRV, "Could not find compatible GPU AV format, falling back to CPU");
+    av_buffer_unref(&av_codec_ctx->hw_device_ctx);
+    av_codec_ctx->pix_fmt = PREFERRED_CPU_FMT;
+    return PREFERRED_CPU_FMT;
+}
+
+// List all the currently available hwcontext in ffmpeg
+std::vector<AVHWDeviceType> ListSupportedContexts() {
+    std::vector<AVHWDeviceType> contexts{};
+    AVHWDeviceType current_device_type = AV_HWDEVICE_TYPE_NONE;
+    do {
+        current_device_type = av_hwdevice_iterate_types(current_device_type);
+        contexts.push_back(current_device_type);
+    } while (current_device_type != AV_HWDEVICE_TYPE_NONE);
+    return contexts;
+}
+
+} // namespace
+
+void AVFrameDeleter(AVFrame* ptr) {
+    av_frame_free(&ptr);
+}
+
+Codec::Codec(Host1x::Host1x& host1x_, const Host1x::NvdecCommon::NvdecRegisters& regs)
+    : host1x(host1x_), state{regs}, h264_decoder(std::make_unique<Decoder::H264>(host1x)),
+      vp8_decoder(std::make_unique<Decoder::VP8>(host1x)),
+      vp9_decoder(std::make_unique<Decoder::VP9>(host1x)) {}
+
+Codec::~Codec() {
+    if (!initialized) {
+        return;
+    }
+    // Free libav memory
+    avcodec_free_context(&av_codec_ctx);
+    av_buffer_unref(&av_gpu_decoder);
+}
+
+bool Codec::CreateGpuAvDevice() {
+    static constexpr auto HW_CONFIG_METHOD = AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX;
+    static const auto supported_contexts = ListSupportedContexts();
+    for (const auto& type : PREFERRED_GPU_DECODERS) {
+        if (std::none_of(supported_contexts.begin(), supported_contexts.end(),
+                         [&type](const auto& context) { return context == type; })) {
+            LOG_DEBUG(Service_NVDRV, "{} explicitly unsupported", av_hwdevice_get_type_name(type));
+            continue;
+        }
+        // Avoid memory leak from not cleaning up after av_hwdevice_ctx_create
+        av_buffer_unref(&av_gpu_decoder);
+        const int hwdevice_res = av_hwdevice_ctx_create(&av_gpu_decoder, type, nullptr, nullptr, 0);
+        if (hwdevice_res < 0) {
+            LOG_DEBUG(Service_NVDRV, "{} av_hwdevice_ctx_create failed {}",
+                      av_hwdevice_get_type_name(type), hwdevice_res);
+            continue;
+        }
+#ifdef LIBVA_FOUND
+        if (type == AV_HWDEVICE_TYPE_VAAPI) {
+            // we need to determine if this is an impersonated VAAPI driver
+            AVHWDeviceContext* hwctx =
+                static_cast<AVHWDeviceContext*>(static_cast<void*>(av_gpu_decoder->data));
+            AVVAAPIDeviceContext* vactx = static_cast<AVVAAPIDeviceContext*>(hwctx->hwctx);
+            const char* vendor_name = vaQueryVendorString(vactx->display);
+            if (strstr(vendor_name, "VDPAU backend")) {
+                // VDPAU impersonated VAAPI impl's are super buggy, we need to skip them
+                LOG_DEBUG(Service_NVDRV, "Skipping vdapu impersonated VAAPI driver");
+                continue;
+            } else {
+                // according to some user testing, certain vaapi driver (Intel?) could be buggy
+                // so let's log the driver name which may help the developers/supporters
+                LOG_DEBUG(Service_NVDRV, "Using VAAPI driver: {}", vendor_name);
+            }
+        }
+#endif
+        for (int i = 0;; i++) {
+            const AVCodecHWConfig* config = avcodec_get_hw_config(av_codec, i);
+            if (!config) {
+                LOG_DEBUG(Service_NVDRV, "{} decoder does not support device type {}.",
+                          av_codec->name, av_hwdevice_get_type_name(type));
+                break;
+            }
+            if ((config->methods & HW_CONFIG_METHOD) != 0 && config->device_type == type) {
+#if defined(__unix__)
+                // Some linux decoding backends are reported to crash with this config method
+                // TODO(ameerj): Properly support this method
+                if ((config->methods & AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX) != 0) {
+                    // skip zero-copy decoders, we don't currently support them
+                    LOG_DEBUG(Service_NVDRV, "Skipping decoder {} with unsupported capability {}.",
+                              av_hwdevice_get_type_name(type), config->methods);
+                    continue;
+                }
+#endif
+                LOG_INFO(Service_NVDRV, "Using {} GPU decoder", av_hwdevice_get_type_name(type));
+                av_codec_ctx->pix_fmt = config->pix_fmt;
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+void Codec::InitializeAvCodecContext() {
+    av_codec_ctx = avcodec_alloc_context3(av_codec);
+    av_opt_set(av_codec_ctx->priv_data, "tune", "zerolatency", 0);
+}
+
+void Codec::InitializeGpuDecoder() {
+    if (!CreateGpuAvDevice()) {
+        av_buffer_unref(&av_gpu_decoder);
+        return;
+    }
+    auto* hw_device_ctx = av_buffer_ref(av_gpu_decoder);
+    ASSERT_MSG(hw_device_ctx, "av_buffer_ref failed");
+    av_codec_ctx->hw_device_ctx = hw_device_ctx;
+    av_codec_ctx->get_format = GetGpuFormat;
+}
+
+void Codec::Initialize() {
+    const AVCodecID codec = [&] {
+        switch (current_codec) {
+        case Host1x::NvdecCommon::VideoCodec::H264:
+            return AV_CODEC_ID_H264;
+        case Host1x::NvdecCommon::VideoCodec::VP8:
+            return AV_CODEC_ID_VP8;
+        case Host1x::NvdecCommon::VideoCodec::VP9:
+            return AV_CODEC_ID_VP9;
+        default:
+            UNIMPLEMENTED_MSG("Unknown codec {}", current_codec);
+            return AV_CODEC_ID_NONE;
+        }
+    }();
+    av_codec = avcodec_find_decoder(codec);
+
+    InitializeAvCodecContext();
+    if (Settings::values.nvdec_emulation.GetValue() == Settings::NvdecEmulation::GPU) {
+        InitializeGpuDecoder();
+    }
+    if (const int res = avcodec_open2(av_codec_ctx, av_codec, nullptr); res < 0) {
+        LOG_ERROR(Service_NVDRV, "avcodec_open2() Failed with result {}", res);
+        avcodec_free_context(&av_codec_ctx);
+        av_buffer_unref(&av_gpu_decoder);
+        return;
+    }
+    if (!av_codec_ctx->hw_device_ctx) {
+        LOG_INFO(Service_NVDRV, "Using FFmpeg software decoding");
+    }
+    initialized = true;
+}
+
+void Codec::SetTargetCodec(Host1x::NvdecCommon::VideoCodec codec) {
+    if (current_codec != codec) {
+        current_codec = codec;
+        LOG_INFO(Service_NVDRV, "NVDEC video codec initialized to {}", GetCurrentCodecName());
+    }
+}
+
+void Codec::Decode() {
+    const bool is_first_frame = !initialized;
+    if (is_first_frame) {
+        Initialize();
+    }
+    if (!initialized) {
+        return;
+    }
+    bool vp9_hidden_frame = false;
+    const auto& frame_data = [&]() {
+        switch (current_codec) {
+        case Tegra::Host1x::NvdecCommon::VideoCodec::H264:
+            return h264_decoder->ComposeFrame(state, is_first_frame);
+        case Tegra::Host1x::NvdecCommon::VideoCodec::VP8:
+            return vp8_decoder->ComposeFrame(state);
+        case Tegra::Host1x::NvdecCommon::VideoCodec::VP9:
+            vp9_decoder->ComposeFrame(state);
+            vp9_hidden_frame = vp9_decoder->WasFrameHidden();
+            return vp9_decoder->GetFrameBytes();
+        default:
+            ASSERT(false);
+            return std::vector<u8>{};
+        }
+    }();
+    AVPacketPtr packet{av_packet_alloc(), AVPacketDeleter};
+    if (!packet) {
+        LOG_ERROR(Service_NVDRV, "av_packet_alloc failed");
+        return;
+    }
+    packet->data = const_cast<u8*>(frame_data.data());
+    packet->size = static_cast<s32>(frame_data.size());
+    if (const int res = avcodec_send_packet(av_codec_ctx, packet.get()); res != 0) {
+        LOG_DEBUG(Service_NVDRV, "avcodec_send_packet error {}", res);
+        return;
+    }
+    // Only receive/store visible frames
+    if (vp9_hidden_frame) {
+        return;
+    }
+    AVFramePtr initial_frame{av_frame_alloc(), AVFrameDeleter};
+    AVFramePtr final_frame{nullptr, AVFrameDeleter};
+    ASSERT_MSG(initial_frame, "av_frame_alloc initial_frame failed");
+    if (const int ret = avcodec_receive_frame(av_codec_ctx, initial_frame.get()); ret) {
+        LOG_DEBUG(Service_NVDRV, "avcodec_receive_frame error {}", ret);
+        return;
+    }
+    if (initial_frame->width == 0 || initial_frame->height == 0) {
+        LOG_WARNING(Service_NVDRV, "Zero width or height in frame");
+        return;
+    }
+    if (av_codec_ctx->hw_device_ctx) {
+        final_frame = AVFramePtr{av_frame_alloc(), AVFrameDeleter};
+        ASSERT_MSG(final_frame, "av_frame_alloc final_frame failed");
+        // Can't use AV_PIX_FMT_YUV420P and share code with software decoding in vic.cpp
+        // because Intel drivers crash unless using AV_PIX_FMT_NV12
+        final_frame->format = PREFERRED_GPU_FMT;
+        const int ret = av_hwframe_transfer_data(final_frame.get(), initial_frame.get(), 0);
+        ASSERT_MSG(!ret, "av_hwframe_transfer_data error {}", ret);
+    } else {
+        final_frame = std::move(initial_frame);
+    }
+    if (final_frame->format != PREFERRED_CPU_FMT && final_frame->format != PREFERRED_GPU_FMT) {
+        UNIMPLEMENTED_MSG("Unexpected video format: {}", final_frame->format);
+        return;
+    }
+    av_frames.push(std::move(final_frame));
+    if (av_frames.size() > 10) {
+        LOG_TRACE(Service_NVDRV, "av_frames.push overflow dropped frame");
+        av_frames.pop();
+    }
+}
+
+AVFramePtr Codec::GetCurrentFrame() {
+    // Sometimes VIC will request more frames than have been decoded.
+    // in this case, return a nullptr and don't overwrite previous frame data
+    if (av_frames.empty()) {
+        return AVFramePtr{nullptr, AVFrameDeleter};
+    }
+    AVFramePtr frame = std::move(av_frames.front());
+    av_frames.pop();
+    return frame;
+}
+
+Host1x::NvdecCommon::VideoCodec Codec::GetCurrentCodec() const {
+    return current_codec;
+}
+
+std::string_view Codec::GetCurrentCodecName() const {
+    switch (current_codec) {
+    case Host1x::NvdecCommon::VideoCodec::None:
+        return "None";
+    case Host1x::NvdecCommon::VideoCodec::H264:
+        return "H264";
+    case Host1x::NvdecCommon::VideoCodec::VP8:
+        return "VP8";
+    case Host1x::NvdecCommon::VideoCodec::H265:
+        return "H265";
+    case Host1x::NvdecCommon::VideoCodec::VP9:
+        return "VP9";
+    default:
+        return "Unknown";
+    }
+}
+} // namespace Tegra
diff --git a/src/video_core/host1x/codecs/codec.h b/src/video_core/host1x/codecs/codec.h
new file mode 100644
index 000000000..0d45fb7fe
--- /dev/null
+++ b/src/video_core/host1x/codecs/codec.h
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <string_view>
+#include <queue>
+#include "common/common_types.h"
+#include "video_core/host1x/nvdec_common.h"
+
+extern "C" {
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+#endif
+#include <libavcodec/avcodec.h>
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+}
+
+namespace Tegra {
+
+void AVFrameDeleter(AVFrame* ptr);
+using AVFramePtr = std::unique_ptr<AVFrame, decltype(&AVFrameDeleter)>;
+
+namespace Decoder {
+class H264;
+class VP8;
+class VP9;
+} // namespace Decoder
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
+class Codec {
+public:
+    explicit Codec(Host1x::Host1x& host1x, const Host1x::NvdecCommon::NvdecRegisters& regs);
+    ~Codec();
+
+    /// Initialize the codec, returning success or failure
+    void Initialize();
+
+    /// Sets NVDEC video stream codec
+    void SetTargetCodec(Host1x::NvdecCommon::VideoCodec codec);
+
+    /// Call decoders to construct headers, decode AVFrame with ffmpeg
+    void Decode();
+
+    /// Returns next decoded frame
+    [[nodiscard]] AVFramePtr GetCurrentFrame();
+
+    /// Returns the value of current_codec
+    [[nodiscard]] Host1x::NvdecCommon::VideoCodec GetCurrentCodec() const;
+
+    /// Return name of the current codec
+    [[nodiscard]] std::string_view GetCurrentCodecName() const;
+
+private:
+    void InitializeAvCodecContext();
+
+    void InitializeGpuDecoder();
+
+    bool CreateGpuAvDevice();
+
+    bool initialized{};
+    Host1x::NvdecCommon::VideoCodec current_codec{Host1x::NvdecCommon::VideoCodec::None};
+
+    const AVCodec* av_codec{nullptr};
+    AVCodecContext* av_codec_ctx{nullptr};
+    AVBufferRef* av_gpu_decoder{nullptr};
+
+    Host1x::Host1x& host1x;
+    const Host1x::NvdecCommon::NvdecRegisters& state;
+    std::unique_ptr<Decoder::H264> h264_decoder;
+    std::unique_ptr<Decoder::VP8> vp8_decoder;
+    std::unique_ptr<Decoder::VP9> vp9_decoder;
+
+    std::queue<AVFramePtr> av_frames{};
+};
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/codecs/h264.cpp b/src/video_core/host1x/codecs/h264.cpp
new file mode 100644
index 000000000..e87bd65fa
--- /dev/null
+++ b/src/video_core/host1x/codecs/h264.cpp
@@ -0,0 +1,278 @@
+// SPDX-FileCopyrightText: Ryujinx Team and Contributors
+// SPDX-License-Identifier: MIT
+
+#include <array>
+#include <bit>
+
+#include "common/settings.h"
+#include "video_core/host1x/codecs/h264.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/memory_manager.h"
+
+namespace Tegra::Decoder {
+namespace {
+// ZigZag LUTs from libavcodec.
+constexpr std::array<u8, 64> zig_zag_direct{
+    0,  1,  8,  16, 9,  2,  3,  10, 17, 24, 32, 25, 18, 11, 4,  5,  12, 19, 26, 33, 40, 48,
+    41, 34, 27, 20, 13, 6,  7,  14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23,
+    30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,
+};
+
+constexpr std::array<u8, 16> zig_zag_scan{
+    0 + 0 * 4, 1 + 0 * 4, 0 + 1 * 4, 0 + 2 * 4, 1 + 1 * 4, 2 + 0 * 4, 3 + 0 * 4, 2 + 1 * 4,
+    1 + 2 * 4, 0 + 3 * 4, 1 + 3 * 4, 2 + 2 * 4, 3 + 1 * 4, 3 + 2 * 4, 2 + 3 * 4, 3 + 3 * 4,
+};
+} // Anonymous namespace
+
+H264::H264(Host1x::Host1x& host1x_) : host1x{host1x_} {}
+
+H264::~H264() = default;
+
+const std::vector<u8>& H264::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state,
+                                          bool is_first_frame) {
+    H264DecoderContext context;
+    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &context,
+                                     sizeof(H264DecoderContext));
+
+    const s64 frame_number = context.h264_parameter_set.frame_number.Value();
+    if (!is_first_frame && frame_number != 0) {
+        frame.resize(context.stream_len);
+        host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset, frame.data(), frame.size());
+        return frame;
+    }
+
+    // Encode header
+    H264BitWriter writer{};
+    writer.WriteU(1, 24);
+    writer.WriteU(0, 1);
+    writer.WriteU(3, 2);
+    writer.WriteU(7, 5);
+    writer.WriteU(100, 8);
+    writer.WriteU(0, 8);
+    writer.WriteU(31, 8);
+    writer.WriteUe(0);
+    const u32 chroma_format_idc =
+        static_cast<u32>(context.h264_parameter_set.chroma_format_idc.Value());
+    writer.WriteUe(chroma_format_idc);
+    if (chroma_format_idc == 3) {
+        writer.WriteBit(false);
+    }
+
+    writer.WriteUe(0);
+    writer.WriteUe(0);
+    writer.WriteBit(false); // QpprimeYZeroTransformBypassFlag
+    writer.WriteBit(false); // Scaling matrix present flag
+
+    writer.WriteUe(static_cast<u32>(context.h264_parameter_set.log2_max_frame_num_minus4.Value()));
+
+    const auto order_cnt_type =
+        static_cast<u32>(context.h264_parameter_set.pic_order_cnt_type.Value());
+    writer.WriteUe(order_cnt_type);
+    if (order_cnt_type == 0) {
+        writer.WriteUe(context.h264_parameter_set.log2_max_pic_order_cnt_lsb_minus4);
+    } else if (order_cnt_type == 1) {
+        writer.WriteBit(context.h264_parameter_set.delta_pic_order_always_zero_flag != 0);
+
+        writer.WriteSe(0);
+        writer.WriteSe(0);
+        writer.WriteUe(0);
+    }
+
+    const s32 pic_height = context.h264_parameter_set.frame_height_in_map_units /
+                           (context.h264_parameter_set.frame_mbs_only_flag ? 1 : 2);
+
+    // TODO (ameerj): Where do we get this number, it seems to be particular for each stream
+    const auto nvdec_decoding = Settings::values.nvdec_emulation.GetValue();
+    const bool uses_gpu_decoding = nvdec_decoding == Settings::NvdecEmulation::GPU;
+    const u32 max_num_ref_frames = uses_gpu_decoding ? 6u : 16u;
+    writer.WriteUe(max_num_ref_frames);
+    writer.WriteBit(false);
+    writer.WriteUe(context.h264_parameter_set.pic_width_in_mbs - 1);
+    writer.WriteUe(pic_height - 1);
+    writer.WriteBit(context.h264_parameter_set.frame_mbs_only_flag != 0);
+
+    if (!context.h264_parameter_set.frame_mbs_only_flag) {
+        writer.WriteBit(context.h264_parameter_set.flags.mbaff_frame.Value() != 0);
+    }
+
+    writer.WriteBit(context.h264_parameter_set.flags.direct_8x8_inference.Value() != 0);
+    writer.WriteBit(false); // Frame cropping flag
+    writer.WriteBit(false); // VUI parameter present flag
+
+    writer.End();
+
+    // H264 PPS
+    writer.WriteU(1, 24);
+    writer.WriteU(0, 1);
+    writer.WriteU(3, 2);
+    writer.WriteU(8, 5);
+
+    writer.WriteUe(0);
+    writer.WriteUe(0);
+
+    writer.WriteBit(context.h264_parameter_set.entropy_coding_mode_flag != 0);
+    writer.WriteBit(false);
+    writer.WriteUe(0);
+    writer.WriteUe(context.h264_parameter_set.num_refidx_l0_default_active);
+    writer.WriteUe(context.h264_parameter_set.num_refidx_l1_default_active);
+    writer.WriteBit(context.h264_parameter_set.flags.weighted_pred.Value() != 0);
+    writer.WriteU(static_cast<s32>(context.h264_parameter_set.weighted_bipred_idc.Value()), 2);
+    s32 pic_init_qp = static_cast<s32>(context.h264_parameter_set.pic_init_qp_minus26.Value());
+    writer.WriteSe(pic_init_qp);
+    writer.WriteSe(0);
+    s32 chroma_qp_index_offset =
+        static_cast<s32>(context.h264_parameter_set.chroma_qp_index_offset.Value());
+
+    writer.WriteSe(chroma_qp_index_offset);
+    writer.WriteBit(context.h264_parameter_set.deblocking_filter_control_present_flag != 0);
+    writer.WriteBit(context.h264_parameter_set.flags.constrained_intra_pred.Value() != 0);
+    writer.WriteBit(context.h264_parameter_set.redundant_pic_cnt_present_flag != 0);
+    writer.WriteBit(context.h264_parameter_set.transform_8x8_mode_flag != 0);
+
+    writer.WriteBit(true);
+
+    for (s32 index = 0; index < 6; index++) {
+        writer.WriteBit(true);
+        std::span<const u8> matrix{context.weight_scale};
+        writer.WriteScalingList(matrix, index * 16, 16);
+    }
+
+    if (context.h264_parameter_set.transform_8x8_mode_flag) {
+        for (s32 index = 0; index < 2; index++) {
+            writer.WriteBit(true);
+            std::span<const u8> matrix{context.weight_scale_8x8};
+            writer.WriteScalingList(matrix, index * 64, 64);
+        }
+    }
+
+    s32 chroma_qp_index_offset2 =
+        static_cast<s32>(context.h264_parameter_set.second_chroma_qp_index_offset.Value());
+
+    writer.WriteSe(chroma_qp_index_offset2);
+
+    writer.End();
+
+    const auto& encoded_header = writer.GetByteArray();
+    frame.resize(encoded_header.size() + context.stream_len);
+    std::memcpy(frame.data(), encoded_header.data(), encoded_header.size());
+
+    host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset,
+                                     frame.data() + encoded_header.size(), context.stream_len);
+
+    return frame;
+}
+
+H264BitWriter::H264BitWriter() = default;
+
+H264BitWriter::~H264BitWriter() = default;
+
+void H264BitWriter::WriteU(s32 value, s32 value_sz) {
+    WriteBits(value, value_sz);
+}
+
+void H264BitWriter::WriteSe(s32 value) {
+    WriteExpGolombCodedInt(value);
+}
+
+void H264BitWriter::WriteUe(u32 value) {
+    WriteExpGolombCodedUInt(value);
+}
+
+void H264BitWriter::End() {
+    WriteBit(true);
+    Flush();
+}
+
+void H264BitWriter::WriteBit(bool state) {
+    WriteBits(state ? 1 : 0, 1);
+}
+
+void H264BitWriter::WriteScalingList(std::span<const u8> list, s32 start, s32 count) {
+    std::vector<u8> scan(count);
+    if (count == 16) {
+        std::memcpy(scan.data(), zig_zag_scan.data(), scan.size());
+    } else {
+        std::memcpy(scan.data(), zig_zag_direct.data(), scan.size());
+    }
+    u8 last_scale = 8;
+
+    for (s32 index = 0; index < count; index++) {
+        const u8 value = list[start + scan[index]];
+        const s32 delta_scale = static_cast<s32>(value - last_scale);
+
+        WriteSe(delta_scale);
+
+        last_scale = value;
+    }
+}
+
+std::vector<u8>& H264BitWriter::GetByteArray() {
+    return byte_array;
+}
+
+const std::vector<u8>& H264BitWriter::GetByteArray() const {
+    return byte_array;
+}
+
+void H264BitWriter::WriteBits(s32 value, s32 bit_count) {
+    s32 value_pos = 0;
+
+    s32 remaining = bit_count;
+
+    while (remaining > 0) {
+        s32 copy_size = remaining;
+
+        const s32 free_bits = GetFreeBufferBits();
+
+        if (copy_size > free_bits) {
+            copy_size = free_bits;
+        }
+
+        const s32 mask = (1 << copy_size) - 1;
+
+        const s32 src_shift = (bit_count - value_pos) - copy_size;
+        const s32 dst_shift = (buffer_size - buffer_pos) - copy_size;
+
+        buffer |= ((value >> src_shift) & mask) << dst_shift;
+
+        value_pos += copy_size;
+        buffer_pos += copy_size;
+        remaining -= copy_size;
+    }
+}
+
+void H264BitWriter::WriteExpGolombCodedInt(s32 value) {
+    const s32 sign = value <= 0 ? 0 : 1;
+    if (value < 0) {
+        value = -value;
+    }
+    value = (value << 1) - sign;
+    WriteExpGolombCodedUInt(value);
+}
+
+void H264BitWriter::WriteExpGolombCodedUInt(u32 value) {
+    const s32 size = 32 - std::countl_zero(value + 1);
+    WriteBits(1, size);
+
+    value -= (1U << (size - 1)) - 1;
+    WriteBits(static_cast<s32>(value), size - 1);
+}
+
+s32 H264BitWriter::GetFreeBufferBits() {
+    if (buffer_pos == buffer_size) {
+        Flush();
+    }
+
+    return buffer_size - buffer_pos;
+}
+
+void H264BitWriter::Flush() {
+    if (buffer_pos == 0) {
+        return;
+    }
+    byte_array.push_back(static_cast<u8>(buffer));
+
+    buffer = 0;
+    buffer_pos = 0;
+}
+} // namespace Tegra::Decoder
diff --git a/src/video_core/host1x/codecs/h264.h b/src/video_core/host1x/codecs/h264.h
new file mode 100644
index 000000000..5cc86454e
--- /dev/null
+++ b/src/video_core/host1x/codecs/h264.h
@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: Ryujinx Team and Contributors
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+#include <span>
+#include <vector>
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "video_core/host1x/nvdec_common.h"
+
+namespace Tegra {
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
+namespace Decoder {
+
+class H264BitWriter {
+public:
+    H264BitWriter();
+    ~H264BitWriter();
+
+    /// The following Write methods are based on clause 9.1 in the H.264 specification.
+    /// WriteSe and WriteUe write in the Exp-Golomb-coded syntax
+    void WriteU(s32 value, s32 value_sz);
+    void WriteSe(s32 value);
+    void WriteUe(u32 value);
+
+    /// Finalize the bitstream
+    void End();
+
+    /// append a bit to the stream, equivalent value to the state parameter
+    void WriteBit(bool state);
+
+    /// Based on section 7.3.2.1.1.1 and Table 7-4 in the H.264 specification
+    /// Writes the scaling matrices of the sream
+    void WriteScalingList(std::span<const u8> list, s32 start, s32 count);
+
+    /// Return the bitstream as a vector.
+    [[nodiscard]] std::vector<u8>& GetByteArray();
+    [[nodiscard]] const std::vector<u8>& GetByteArray() const;
+
+private:
+    void WriteBits(s32 value, s32 bit_count);
+    void WriteExpGolombCodedInt(s32 value);
+    void WriteExpGolombCodedUInt(u32 value);
+    [[nodiscard]] s32 GetFreeBufferBits();
+    void Flush();
+
+    s32 buffer_size{8};
+
+    s32 buffer{};
+    s32 buffer_pos{};
+    std::vector<u8> byte_array;
+};
+
+class H264 {
+public:
+    explicit H264(Host1x::Host1x& host1x);
+    ~H264();
+
+    /// Compose the H264 frame for FFmpeg decoding
+    [[nodiscard]] const std::vector<u8>& ComposeFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state, bool is_first_frame = false);
+
+private:
+    std::vector<u8> frame;
+    Host1x::Host1x& host1x;
+
+    struct H264ParameterSet {
+        s32 log2_max_pic_order_cnt_lsb_minus4; ///< 0x00
+        s32 delta_pic_order_always_zero_flag;  ///< 0x04
+        s32 frame_mbs_only_flag;               ///< 0x08
+        u32 pic_width_in_mbs;                  ///< 0x0C
+        u32 frame_height_in_map_units;         ///< 0x10
+        union {                                ///< 0x14
+            BitField<0, 2, u32> tile_format;
+            BitField<2, 3, u32> gob_height;
+        };
+        u32 entropy_coding_mode_flag;               ///< 0x18
+        s32 pic_order_present_flag;                 ///< 0x1C
+        s32 num_refidx_l0_default_active;           ///< 0x20
+        s32 num_refidx_l1_default_active;           ///< 0x24
+        s32 deblocking_filter_control_present_flag; ///< 0x28
+        s32 redundant_pic_cnt_present_flag;         ///< 0x2C
+        u32 transform_8x8_mode_flag;                ///< 0x30
+        u32 pitch_luma;                             ///< 0x34
+        u32 pitch_chroma;                           ///< 0x38
+        u32 luma_top_offset;                        ///< 0x3C
+        u32 luma_bot_offset;                        ///< 0x40
+        u32 luma_frame_offset;                      ///< 0x44
+        u32 chroma_top_offset;                      ///< 0x48
+        u32 chroma_bot_offset;                      ///< 0x4C
+        u32 chroma_frame_offset;                    ///< 0x50
+        u32 hist_buffer_size;                       ///< 0x54
+        union {                                     ///< 0x58
+            union {
+                BitField<0, 1, u64> mbaff_frame;
+                BitField<1, 1, u64> direct_8x8_inference;
+                BitField<2, 1, u64> weighted_pred;
+                BitField<3, 1, u64> constrained_intra_pred;
+                BitField<4, 1, u64> ref_pic;
+                BitField<5, 1, u64> field_pic;
+                BitField<6, 1, u64> bottom_field;
+                BitField<7, 1, u64> second_field;
+            } flags;
+            BitField<8, 4, u64> log2_max_frame_num_minus4;
+            BitField<12, 2, u64> chroma_format_idc;
+            BitField<14, 2, u64> pic_order_cnt_type;
+            BitField<16, 6, s64> pic_init_qp_minus26;
+            BitField<22, 5, s64> chroma_qp_index_offset;
+            BitField<27, 5, s64> second_chroma_qp_index_offset;
+            BitField<32, 2, u64> weighted_bipred_idc;
+            BitField<34, 7, u64> curr_pic_idx;
+            BitField<41, 5, u64> curr_col_idx;
+            BitField<46, 16, u64> frame_number;
+            BitField<62, 1, u64> frame_surfaces;
+            BitField<63, 1, u64> output_memory_layout;
+        };
+    };
+    static_assert(sizeof(H264ParameterSet) == 0x60, "H264ParameterSet is an invalid size");
+
+    struct H264DecoderContext {
+        INSERT_PADDING_WORDS_NOINIT(18);       ///< 0x0000
+        u32 stream_len;                        ///< 0x0048
+        INSERT_PADDING_WORDS_NOINIT(3);        ///< 0x004C
+        H264ParameterSet h264_parameter_set;   ///< 0x0058
+        INSERT_PADDING_WORDS_NOINIT(66);       ///< 0x00B8
+        std::array<u8, 0x60> weight_scale;     ///< 0x01C0
+        std::array<u8, 0x80> weight_scale_8x8; ///< 0x0220
+    };
+    static_assert(sizeof(H264DecoderContext) == 0x2A0, "H264DecoderContext is an invalid size");
+
+#define ASSERT_POSITION(field_name, position)                                                      \
+    static_assert(offsetof(H264ParameterSet, field_name) == position,                              \
+                  "Field " #field_name " has invalid position")
+
+    ASSERT_POSITION(log2_max_pic_order_cnt_lsb_minus4, 0x00);
+    ASSERT_POSITION(delta_pic_order_always_zero_flag, 0x04);
+    ASSERT_POSITION(frame_mbs_only_flag, 0x08);
+    ASSERT_POSITION(pic_width_in_mbs, 0x0C);
+    ASSERT_POSITION(frame_height_in_map_units, 0x10);
+    ASSERT_POSITION(tile_format, 0x14);
+    ASSERT_POSITION(entropy_coding_mode_flag, 0x18);
+    ASSERT_POSITION(pic_order_present_flag, 0x1C);
+    ASSERT_POSITION(num_refidx_l0_default_active, 0x20);
+    ASSERT_POSITION(num_refidx_l1_default_active, 0x24);
+    ASSERT_POSITION(deblocking_filter_control_present_flag, 0x28);
+    ASSERT_POSITION(redundant_pic_cnt_present_flag, 0x2C);
+    ASSERT_POSITION(transform_8x8_mode_flag, 0x30);
+    ASSERT_POSITION(pitch_luma, 0x34);
+    ASSERT_POSITION(pitch_chroma, 0x38);
+    ASSERT_POSITION(luma_top_offset, 0x3C);
+    ASSERT_POSITION(luma_bot_offset, 0x40);
+    ASSERT_POSITION(luma_frame_offset, 0x44);
+    ASSERT_POSITION(chroma_top_offset, 0x48);
+    ASSERT_POSITION(chroma_bot_offset, 0x4C);
+    ASSERT_POSITION(chroma_frame_offset, 0x50);
+    ASSERT_POSITION(hist_buffer_size, 0x54);
+    ASSERT_POSITION(flags, 0x58);
+#undef ASSERT_POSITION
+
+#define ASSERT_POSITION(field_name, position)                                                      \
+    static_assert(offsetof(H264DecoderContext, field_name) == position,                            \
+                  "Field " #field_name " has invalid position")
+
+    ASSERT_POSITION(stream_len, 0x48);
+    ASSERT_POSITION(h264_parameter_set, 0x58);
+    ASSERT_POSITION(weight_scale, 0x1C0);
+#undef ASSERT_POSITION
+};
+
+} // namespace Decoder
+} // namespace Tegra
diff --git a/src/video_core/host1x/codecs/vp8.cpp b/src/video_core/host1x/codecs/vp8.cpp
new file mode 100644
index 000000000..28fb12cb8
--- /dev/null
+++ b/src/video_core/host1x/codecs/vp8.cpp
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <vector>
+
+#include "video_core/host1x/codecs/vp8.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/memory_manager.h"
+
+namespace Tegra::Decoder {
+VP8::VP8(Host1x::Host1x& host1x_) : host1x{host1x_} {}
+
+VP8::~VP8() = default;
+
+const std::vector<u8>& VP8::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
+    VP8PictureInfo info;
+    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &info, sizeof(VP8PictureInfo));
+
+    const bool is_key_frame = info.key_frame == 1u;
+    const auto bitstream_size = static_cast<size_t>(info.vld_buffer_size);
+    const size_t header_size = is_key_frame ? 10u : 3u;
+    frame.resize(header_size + bitstream_size);
+
+    // Based on page 30 of the VP8 specification.
+    // https://datatracker.ietf.org/doc/rfc6386/
+    frame[0] = is_key_frame ? 0u : 1u; // 1-bit frame type (0: keyframe, 1: interframes).
+    frame[0] |= static_cast<u8>((info.version & 7u) << 1u); // 3-bit version number
+    frame[0] |= static_cast<u8>(1u << 4u);                  // 1-bit show_frame flag
+
+    // The next 19-bits are the first partition size
+    frame[0] |= static_cast<u8>((info.first_part_size & 7u) << 5u);
+    frame[1] = static_cast<u8>((info.first_part_size & 0x7f8u) >> 3u);
+    frame[2] = static_cast<u8>((info.first_part_size & 0x7f800u) >> 11u);
+
+    if (is_key_frame) {
+        frame[3] = 0x9du;
+        frame[4] = 0x01u;
+        frame[5] = 0x2au;
+        // TODO(ameerj): Horizontal/Vertical Scale
+        // 16 bits: (2 bits Horizontal Scale << 14) | Width (14 bits)
+        frame[6] = static_cast<u8>(info.frame_width & 0xff);
+        frame[7] = static_cast<u8>(((info.frame_width >> 8) & 0x3f));
+        // 16 bits:(2 bits Vertical Scale << 14) | Height (14 bits)
+        frame[8] = static_cast<u8>(info.frame_height & 0xff);
+        frame[9] = static_cast<u8>(((info.frame_height >> 8) & 0x3f));
+    }
+    const u64 bitstream_offset = state.frame_bitstream_offset;
+    host1x.MemoryManager().ReadBlock(bitstream_offset, frame.data() + header_size, bitstream_size);
+
+    return frame;
+}
+
+} // namespace Tegra::Decoder
diff --git a/src/video_core/host1x/codecs/vp8.h b/src/video_core/host1x/codecs/vp8.h
new file mode 100644
index 000000000..5bf07ecab
--- /dev/null
+++ b/src/video_core/host1x/codecs/vp8.h
@@ -0,0 +1,78 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "video_core/host1x/nvdec_common.h"
+
+namespace Tegra {
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
+namespace Decoder {
+
+class VP8 {
+public:
+    explicit VP8(Host1x::Host1x& host1x);
+    ~VP8();
+
+    /// Compose the VP8 frame for FFmpeg decoding
+    [[nodiscard]] const std::vector<u8>& ComposeFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
+
+private:
+    std::vector<u8> frame;
+    Host1x::Host1x& host1x;
+
+    struct VP8PictureInfo {
+        INSERT_PADDING_WORDS_NOINIT(14);
+        u16 frame_width;  // actual frame width
+        u16 frame_height; // actual frame height
+        u8 key_frame;
+        u8 version;
+        union {
+            u8 raw;
+            BitField<0, 2, u8> tile_format;
+            BitField<2, 3, u8> gob_height;
+            BitField<5, 3, u8> reserverd_surface_format;
+        };
+        u8 error_conceal_on;  // 1: error conceal on; 0: off
+        u32 first_part_size;  // the size of first partition(frame header and mb header partition)
+        u32 hist_buffer_size; // in units of 256
+        u32 vld_buffer_size;  // in units of 1
+        // Current frame buffers
+        std::array<u32, 2> frame_stride; // [y_c]
+        u32 luma_top_offset;             // offset of luma top field in units of 256
+        u32 luma_bot_offset;             // offset of luma bottom field in units of 256
+        u32 luma_frame_offset;           // offset of luma frame in units of 256
+        u32 chroma_top_offset;           // offset of chroma top field in units of 256
+        u32 chroma_bot_offset;           // offset of chroma bottom field in units of 256
+        u32 chroma_frame_offset;         // offset of chroma frame in units of 256
+
+        INSERT_PADDING_BYTES_NOINIT(0x1c); // NvdecDisplayParams
+
+        // Decode picture buffer related
+        s8 current_output_memory_layout;
+        // output NV12/NV24 setting. index 0: golden; 1: altref; 2: last
+        std::array<s8, 3> output_memory_layout;
+
+        u8 segmentation_feature_data_update;
+        INSERT_PADDING_BYTES_NOINIT(3);
+
+        // ucode return result
+        u32 result_value;
+        std::array<u32, 8> partition_offset;
+        INSERT_PADDING_WORDS_NOINIT(3);
+    };
+    static_assert(sizeof(VP8PictureInfo) == 0xc0, "PictureInfo is an invalid size");
+};
+
+} // namespace Decoder
+} // namespace Tegra
diff --git a/src/video_core/host1x/codecs/vp9.cpp b/src/video_core/host1x/codecs/vp9.cpp
new file mode 100644
index 000000000..cf40c9012
--- /dev/null
+++ b/src/video_core/host1x/codecs/vp9.cpp
@@ -0,0 +1,947 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm> // for std::copy
+#include <numeric>
+#include "common/assert.h"
+#include "video_core/host1x/codecs/vp9.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/memory_manager.h"
+
+namespace Tegra::Decoder {
+namespace {
+constexpr u32 diff_update_probability = 252;
+constexpr u32 frame_sync_code = 0x498342;
+
+// Default compressed header probabilities once frame context resets
+constexpr Vp9EntropyProbs default_probs{
+    .y_mode_prob{
+        65,  32, 18, 144, 162, 194, 41, 51, 98, 132, 68,  18, 165, 217, 196, 45, 40, 78,
+        173, 80, 19, 176, 240, 193, 64, 35, 46, 221, 135, 38, 194, 248, 121, 96, 85, 29,
+    },
+    .partition_prob{
+        199, 122, 141, 0, 147, 63, 159, 0, 148, 133, 118, 0, 121, 104, 114, 0,
+        174, 73,  87,  0, 92,  41, 83,  0, 82,  99,  50,  0, 53,  39,  39,  0,
+        177, 58,  59,  0, 68,  26, 63,  0, 52,  79,  25,  0, 17,  14,  12,  0,
+        222, 34,  30,  0, 72,  16, 44,  0, 58,  32,  12,  0, 10,  7,   6,   0,
+    },
+    .coef_probs{
+        195, 29,  183, 84,  49,  136, 8,   42,  71,  0,   0,   0,   0,  0,   0,   0,  0,  0,
+        31,  107, 169, 35,  99,  159, 17,  82,  140, 8,   66,  114, 2,  44,  76,  1,  19, 32,
+        40,  132, 201, 29,  114, 187, 13,  91,  157, 7,   75,  127, 3,  58,  95,  1,  28, 47,
+        69,  142, 221, 42,  122, 201, 15,  91,  159, 6,   67,  121, 1,  42,  77,  1,  17, 31,
+        102, 148, 228, 67,  117, 204, 17,  82,  154, 6,   59,  114, 2,  39,  75,  1,  15, 29,
+        156, 57,  233, 119, 57,  212, 58,  48,  163, 29,  40,  124, 12, 30,  81,  3,  12, 31,
+        191, 107, 226, 124, 117, 204, 25,  99,  155, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        29,  148, 210, 37,  126, 194, 8,   93,  157, 2,   68,  118, 1,  39,  69,  1,  17, 33,
+        41,  151, 213, 27,  123, 193, 3,   82,  144, 1,   58,  105, 1,  32,  60,  1,  13, 26,
+        59,  159, 220, 23,  126, 198, 4,   88,  151, 1,   66,  114, 1,  38,  71,  1,  18, 34,
+        114, 136, 232, 51,  114, 207, 11,  83,  155, 3,   56,  105, 1,  33,  65,  1,  17, 34,
+        149, 65,  234, 121, 57,  215, 61,  49,  166, 28,  36,  114, 12, 25,  76,  3,  16, 42,
+        214, 49,  220, 132, 63,  188, 42,  65,  137, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        85,  137, 221, 104, 131, 216, 49,  111, 192, 21,  87,  155, 2,  49,  87,  1,  16, 28,
+        89,  163, 230, 90,  137, 220, 29,  100, 183, 10,  70,  135, 2,  42,  81,  1,  17, 33,
+        108, 167, 237, 55,  133, 222, 15,  97,  179, 4,   72,  135, 1,  45,  85,  1,  19, 38,
+        124, 146, 240, 66,  124, 224, 17,  88,  175, 4,   58,  122, 1,  36,  75,  1,  18, 37,
+        141, 79,  241, 126, 70,  227, 66,  58,  182, 30,  44,  136, 12, 34,  96,  2,  20, 47,
+        229, 99,  249, 143, 111, 235, 46,  109, 192, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        82,  158, 236, 94,  146, 224, 25,  117, 191, 9,   87,  149, 3,  56,  99,  1,  33, 57,
+        83,  167, 237, 68,  145, 222, 10,  103, 177, 2,   72,  131, 1,  41,  79,  1,  20, 39,
+        99,  167, 239, 47,  141, 224, 10,  104, 178, 2,   73,  133, 1,  44,  85,  1,  22, 47,
+        127, 145, 243, 71,  129, 228, 17,  93,  177, 3,   61,  124, 1,  41,  84,  1,  21, 52,
+        157, 78,  244, 140, 72,  231, 69,  58,  184, 31,  44,  137, 14, 38,  105, 8,  23, 61,
+        125, 34,  187, 52,  41,  133, 6,   31,  56,  0,   0,   0,   0,  0,   0,   0,  0,  0,
+        37,  109, 153, 51,  102, 147, 23,  87,  128, 8,   67,  101, 1,  41,  63,  1,  19, 29,
+        31,  154, 185, 17,  127, 175, 6,   96,  145, 2,   73,  114, 1,  51,  82,  1,  28, 45,
+        23,  163, 200, 10,  131, 185, 2,   93,  148, 1,   67,  111, 1,  41,  69,  1,  14, 24,
+        29,  176, 217, 12,  145, 201, 3,   101, 156, 1,   69,  111, 1,  39,  63,  1,  14, 23,
+        57,  192, 233, 25,  154, 215, 6,   109, 167, 3,   78,  118, 1,  48,  69,  1,  21, 29,
+        202, 105, 245, 108, 106, 216, 18,  90,  144, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        33,  172, 219, 64,  149, 206, 14,  117, 177, 5,   90,  141, 2,  61,  95,  1,  37, 57,
+        33,  179, 220, 11,  140, 198, 1,   89,  148, 1,   60,  104, 1,  33,  57,  1,  12, 21,
+        30,  181, 221, 8,   141, 198, 1,   87,  145, 1,   58,  100, 1,  31,  55,  1,  12, 20,
+        32,  186, 224, 7,   142, 198, 1,   86,  143, 1,   58,  100, 1,  31,  55,  1,  12, 22,
+        57,  192, 227, 20,  143, 204, 3,   96,  154, 1,   68,  112, 1,  42,  69,  1,  19, 32,
+        212, 35,  215, 113, 47,  169, 29,  48,  105, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        74,  129, 203, 106, 120, 203, 49,  107, 178, 19,  84,  144, 4,  50,  84,  1,  15, 25,
+        71,  172, 217, 44,  141, 209, 15,  102, 173, 6,   76,  133, 2,  51,  89,  1,  24, 42,
+        64,  185, 231, 31,  148, 216, 8,   103, 175, 3,   74,  131, 1,  46,  81,  1,  18, 30,
+        65,  196, 235, 25,  157, 221, 5,   105, 174, 1,   67,  120, 1,  38,  69,  1,  15, 30,
+        65,  204, 238, 30,  156, 224, 7,   107, 177, 2,   70,  124, 1,  42,  73,  1,  18, 34,
+        225, 86,  251, 144, 104, 235, 42,  99,  181, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        85,  175, 239, 112, 165, 229, 29,  136, 200, 12,  103, 162, 6,  77,  123, 2,  53, 84,
+        75,  183, 239, 30,  155, 221, 3,   106, 171, 1,   74,  128, 1,  44,  76,  1,  17, 28,
+        73,  185, 240, 27,  159, 222, 2,   107, 172, 1,   75,  127, 1,  42,  73,  1,  17, 29,
+        62,  190, 238, 21,  159, 222, 2,   107, 172, 1,   72,  122, 1,  40,  71,  1,  18, 32,
+        61,  199, 240, 27,  161, 226, 4,   113, 180, 1,   76,  129, 1,  46,  80,  1,  23, 41,
+        7,   27,  153, 5,   30,  95,  1,   16,  30,  0,   0,   0,   0,  0,   0,   0,  0,  0,
+        50,  75,  127, 57,  75,  124, 27,  67,  108, 10,  54,  86,  1,  33,  52,  1,  12, 18,
+        43,  125, 151, 26,  108, 148, 7,   83,  122, 2,   59,  89,  1,  38,  60,  1,  17, 27,
+        23,  144, 163, 13,  112, 154, 2,   75,  117, 1,   50,  81,  1,  31,  51,  1,  14, 23,
+        18,  162, 185, 6,   123, 171, 1,   78,  125, 1,   51,  86,  1,  31,  54,  1,  14, 23,
+        15,  199, 227, 3,   150, 204, 1,   91,  146, 1,   55,  95,  1,  30,  53,  1,  11, 20,
+        19,  55,  240, 19,  59,  196, 3,   52,  105, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        41,  166, 207, 104, 153, 199, 31,  123, 181, 14,  101, 152, 5,  72,  106, 1,  36, 52,
+        35,  176, 211, 12,  131, 190, 2,   88,  144, 1,   60,  101, 1,  36,  60,  1,  16, 28,
+        28,  183, 213, 8,   134, 191, 1,   86,  142, 1,   56,  96,  1,  30,  53,  1,  12, 20,
+        20,  190, 215, 4,   135, 192, 1,   84,  139, 1,   53,  91,  1,  28,  49,  1,  11, 20,
+        13,  196, 216, 2,   137, 192, 1,   86,  143, 1,   57,  99,  1,  32,  56,  1,  13, 24,
+        211, 29,  217, 96,  47,  156, 22,  43,  87,  0,   0,   0,   0,  0,   0,   0,  0,  0,
+        78,  120, 193, 111, 116, 186, 46,  102, 164, 15,  80,  128, 2,  49,  76,  1,  18, 28,
+        71,  161, 203, 42,  132, 192, 10,  98,  150, 3,   69,  109, 1,  44,  70,  1,  18, 29,
+        57,  186, 211, 30,  140, 196, 4,   93,  146, 1,   62,  102, 1,  38,  65,  1,  16, 27,
+        47,  199, 217, 14,  145, 196, 1,   88,  142, 1,   57,  98,  1,  36,  62,  1,  15, 26,
+        26,  219, 229, 5,   155, 207, 1,   94,  151, 1,   60,  104, 1,  36,  62,  1,  16, 28,
+        233, 29,  248, 146, 47,  220, 43,  52,  140, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        100, 163, 232, 179, 161, 222, 63,  142, 204, 37,  113, 174, 26, 89,  137, 18, 68, 97,
+        85,  181, 230, 32,  146, 209, 7,   100, 164, 3,   71,  121, 1,  45,  77,  1,  18, 30,
+        65,  187, 230, 20,  148, 207, 2,   97,  159, 1,   68,  116, 1,  40,  70,  1,  14, 29,
+        40,  194, 227, 8,   147, 204, 1,   94,  155, 1,   65,  112, 1,  39,  66,  1,  14, 26,
+        16,  208, 228, 3,   151, 207, 1,   98,  160, 1,   67,  117, 1,  41,  74,  1,  17, 31,
+        17,  38,  140, 7,   34,  80,  1,   17,  29,  0,   0,   0,   0,  0,   0,   0,  0,  0,
+        37,  75,  128, 41,  76,  128, 26,  66,  116, 12,  52,  94,  2,  32,  55,  1,  10, 16,
+        50,  127, 154, 37,  109, 152, 16,  82,  121, 5,   59,  85,  1,  35,  54,  1,  13, 20,
+        40,  142, 167, 17,  110, 157, 2,   71,  112, 1,   44,  72,  1,  27,  45,  1,  11, 17,
+        30,  175, 188, 9,   124, 169, 1,   74,  116, 1,   48,  78,  1,  30,  49,  1,  11, 18,
+        10,  222, 223, 2,   150, 194, 1,   83,  128, 1,   48,  79,  1,  27,  45,  1,  11, 17,
+        36,  41,  235, 29,  36,  193, 10,  27,  111, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        85,  165, 222, 177, 162, 215, 110, 135, 195, 57,  113, 168, 23, 83,  120, 10, 49, 61,
+        85,  190, 223, 36,  139, 200, 5,   90,  146, 1,   60,  103, 1,  38,  65,  1,  18, 30,
+        72,  202, 223, 23,  141, 199, 2,   86,  140, 1,   56,  97,  1,  36,  61,  1,  16, 27,
+        55,  218, 225, 13,  145, 200, 1,   86,  141, 1,   57,  99,  1,  35,  61,  1,  13, 22,
+        15,  235, 212, 1,   132, 184, 1,   84,  139, 1,   57,  97,  1,  34,  56,  1,  14, 23,
+        181, 21,  201, 61,  37,  123, 10,  38,  71,  0,   0,   0,   0,  0,   0,   0,  0,  0,
+        47,  106, 172, 95,  104, 173, 42,  93,  159, 18,  77,  131, 4,  50,  81,  1,  17, 23,
+        62,  147, 199, 44,  130, 189, 28,  102, 154, 18,  75,  115, 2,  44,  65,  1,  12, 19,
+        55,  153, 210, 24,  130, 194, 3,   93,  146, 1,   61,  97,  1,  31,  50,  1,  10, 16,
+        49,  186, 223, 17,  148, 204, 1,   96,  142, 1,   53,  83,  1,  26,  44,  1,  11, 17,
+        13,  217, 212, 2,   136, 180, 1,   78,  124, 1,   50,  83,  1,  29,  49,  1,  14, 23,
+        197, 13,  247, 82,  17,  222, 25,  17,  162, 0,   0,   0,   0,  0,   0,   0,  0,  0,
+        126, 186, 247, 234, 191, 243, 176, 177, 234, 104, 158, 220, 66, 128, 186, 55, 90, 137,
+        111, 197, 242, 46,  158, 219, 9,   104, 171, 2,   65,  125, 1,  44,  80,  1,  17, 91,
+        104, 208, 245, 39,  168, 224, 3,   109, 162, 1,   79,  124, 1,  50,  102, 1,  43, 102,
+        84,  220, 246, 31,  177, 231, 2,   115, 180, 1,   79,  134, 1,  55,  77,  1,  60, 79,
+        43,  243, 240, 8,   180, 217, 1,   115, 166, 1,   84,  121, 1,  51,  67,  1,  16, 6,
+    },
+    .switchable_interp_prob{235, 162, 36, 255, 34, 3, 149, 144},
+    .inter_mode_prob{
+        2,  173, 34, 0,  7,  145, 85, 0,  7,  166, 63, 0,  7,  94,
+        66, 0,   8,  64, 46, 0,   17, 81, 31, 0,   25, 29, 30, 0,
+    },
+    .intra_inter_prob{9, 102, 187, 225},
+    .comp_inter_prob{9, 102, 187, 225, 0},
+    .single_ref_prob{33, 16, 77, 74, 142, 142, 172, 170, 238, 247},
+    .comp_ref_prob{50, 126, 123, 221, 226},
+    .tx_32x32_prob{3, 136, 37, 5, 52, 13},
+    .tx_16x16_prob{20, 152, 15, 101},
+    .tx_8x8_prob{100, 66},
+    .skip_probs{192, 128, 64},
+    .joints{32, 64, 96},
+    .sign{128, 128},
+    .classes{
+        224, 144, 192, 168, 192, 176, 192, 198, 198, 245,
+        216, 128, 176, 160, 176, 176, 192, 198, 198, 208,
+    },
+    .class_0{216, 208},
+    .prob_bits{
+        136, 140, 148, 160, 176, 192, 224, 234, 234, 240,
+        136, 140, 148, 160, 176, 192, 224, 234, 234, 240,
+    },
+    .class_0_fr{128, 128, 64, 96, 112, 64, 128, 128, 64, 96, 112, 64},
+    .fr{64, 96, 64, 64, 96, 64},
+    .class_0_hp{160, 160},
+    .high_precision{128, 128},
+};
+
+constexpr std::array<u8, 256> norm_lut{
+    0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+
+constexpr std::array<u8, 254> map_lut{
+    20,  21,  22,  23,  24,  25,  0,   26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  36,  37,
+    1,   38,  39,  40,  41,  42,  43,  44,  45,  46,  47,  48,  49,  2,   50,  51,  52,  53,  54,
+    55,  56,  57,  58,  59,  60,  61,  3,   62,  63,  64,  65,  66,  67,  68,  69,  70,  71,  72,
+    73,  4,   74,  75,  76,  77,  78,  79,  80,  81,  82,  83,  84,  85,  5,   86,  87,  88,  89,
+    90,  91,  92,  93,  94,  95,  96,  97,  6,   98,  99,  100, 101, 102, 103, 104, 105, 106, 107,
+    108, 109, 7,   110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 8,   122, 123, 124,
+    125, 126, 127, 128, 129, 130, 131, 132, 133, 9,   134, 135, 136, 137, 138, 139, 140, 141, 142,
+    143, 144, 145, 10,  146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 11,  158, 159,
+    160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 12,  170, 171, 172, 173, 174, 175, 176, 177,
+    178, 179, 180, 181, 13,  182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 14,  194,
+    195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 15,  206, 207, 208, 209, 210, 211, 212,
+    213, 214, 215, 216, 217, 16,  218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 17,
+    230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 18,  242, 243, 244, 245, 246, 247,
+    248, 249, 250, 251, 252, 253, 19,
+};
+
+// 6.2.14 Tile size calculation
+
+[[nodiscard]] s32 CalcMinLog2TileCols(s32 frame_width) {
+    const s32 sb64_cols = (frame_width + 63) / 64;
+    s32 min_log2 = 0;
+
+    while ((64 << min_log2) < sb64_cols) {
+        min_log2++;
+    }
+
+    return min_log2;
+}
+
+[[nodiscard]] s32 CalcMaxLog2TileCols(s32 frame_width) {
+    const s32 sb64_cols = (frame_width + 63) / 64;
+    s32 max_log2 = 1;
+
+    while ((sb64_cols >> max_log2) >= 4) {
+        max_log2++;
+    }
+
+    return max_log2 - 1;
+}
+
+// Recenters probability. Based on section 6.3.6 of VP9 Specification
+[[nodiscard]] s32 RecenterNonNeg(s32 new_prob, s32 old_prob) {
+    if (new_prob > old_prob * 2) {
+        return new_prob;
+    }
+
+    if (new_prob >= old_prob) {
+        return (new_prob - old_prob) * 2;
+    }
+
+    return (old_prob - new_prob) * 2 - 1;
+}
+
+// Adjusts old_prob depending on new_prob. Based on section 6.3.5 of VP9 Specification
+[[nodiscard]] s32 RemapProbability(s32 new_prob, s32 old_prob) {
+    new_prob--;
+    old_prob--;
+
+    std::size_t index{};
+
+    if (old_prob * 2 <= 0xff) {
+        index = static_cast<std::size_t>(std::max(0, RecenterNonNeg(new_prob, old_prob) - 1));
+    } else {
+        index = static_cast<std::size_t>(
+            std::max(0, RecenterNonNeg(0xff - 1 - new_prob, 0xff - 1 - old_prob) - 1));
+    }
+
+    return static_cast<s32>(map_lut[index]);
+}
+} // Anonymous namespace
+
+VP9::VP9(Host1x::Host1x& host1x_) : host1x{host1x_} {}
+
+VP9::~VP9() = default;
+
+void VP9::WriteProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob) {
+    const bool update = new_prob != old_prob;
+
+    writer.Write(update, diff_update_probability);
+
+    if (update) {
+        WriteProbabilityDelta(writer, new_prob, old_prob);
+    }
+}
+template <typename T, std::size_t N>
+void VP9::WriteProbabilityUpdate(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
+                                 const std::array<T, N>& old_prob) {
+    for (std::size_t offset = 0; offset < new_prob.size(); ++offset) {
+        WriteProbabilityUpdate(writer, new_prob[offset], old_prob[offset]);
+    }
+}
+
+template <typename T, std::size_t N>
+void VP9::WriteProbabilityUpdateAligned4(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
+                                         const std::array<T, N>& old_prob) {
+    for (std::size_t offset = 0; offset < new_prob.size(); offset += 4) {
+        WriteProbabilityUpdate(writer, new_prob[offset + 0], old_prob[offset + 0]);
+        WriteProbabilityUpdate(writer, new_prob[offset + 1], old_prob[offset + 1]);
+        WriteProbabilityUpdate(writer, new_prob[offset + 2], old_prob[offset + 2]);
+    }
+}
+
+void VP9::WriteProbabilityDelta(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob) {
+    const int delta = RemapProbability(new_prob, old_prob);
+
+    EncodeTermSubExp(writer, delta);
+}
+
+void VP9::EncodeTermSubExp(VpxRangeEncoder& writer, s32 value) {
+    if (WriteLessThan(writer, value, 16)) {
+        writer.Write(value, 4);
+    } else if (WriteLessThan(writer, value, 32)) {
+        writer.Write(value - 16, 4);
+    } else if (WriteLessThan(writer, value, 64)) {
+        writer.Write(value - 32, 5);
+    } else {
+        value -= 64;
+
+        constexpr s32 size = 8;
+
+        const s32 mask = (1 << size) - 191;
+
+        const s32 delta = value - mask;
+
+        if (delta < 0) {
+            writer.Write(value, size - 1);
+        } else {
+            writer.Write(delta / 2 + mask, size - 1);
+            writer.Write(delta & 1, 1);
+        }
+    }
+}
+
+bool VP9::WriteLessThan(VpxRangeEncoder& writer, s32 value, s32 test) {
+    const bool is_lt = value < test;
+    writer.Write(!is_lt);
+    return is_lt;
+}
+
+void VP9::WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode,
+                                     const std::array<u8, 1728>& new_prob,
+                                     const std::array<u8, 1728>& old_prob) {
+    constexpr u32 block_bytes = 2 * 2 * 6 * 6 * 3;
+
+    const auto needs_update = [&](u32 base_index) {
+        return !std::equal(new_prob.begin() + base_index,
+                           new_prob.begin() + base_index + block_bytes,
+                           old_prob.begin() + base_index);
+    };
+
+    for (u32 block_index = 0; block_index < 4; block_index++) {
+        const u32 base_index = block_index * block_bytes;
+        const bool update = needs_update(base_index);
+        writer.Write(update);
+
+        if (update) {
+            u32 index = base_index;
+            for (s32 i = 0; i < 2; i++) {
+                for (s32 j = 0; j < 2; j++) {
+                    for (s32 k = 0; k < 6; k++) {
+                        for (s32 l = 0; l < 6; l++) {
+                            if (k != 0 || l < 3) {
+                                WriteProbabilityUpdate(writer, new_prob[index + 0],
+                                                       old_prob[index + 0]);
+                                WriteProbabilityUpdate(writer, new_prob[index + 1],
+                                                       old_prob[index + 1]);
+                                WriteProbabilityUpdate(writer, new_prob[index + 2],
+                                                       old_prob[index + 2]);
+                            }
+                            index += 3;
+                        }
+                    }
+                }
+            }
+        }
+        if (block_index == static_cast<u32>(tx_mode)) {
+            break;
+        }
+    }
+}
+
+void VP9::WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob) {
+    const bool update = new_prob != old_prob;
+    writer.Write(update, diff_update_probability);
+
+    if (update) {
+        writer.Write(new_prob >> 1, 7);
+    }
+}
+
+Vp9PictureInfo VP9::GetVp9PictureInfo(const Host1x::NvdecCommon::NvdecRegisters& state) {
+    PictureInfo picture_info;
+    host1x.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
+    Vp9PictureInfo vp9_info = picture_info.Convert();
+
+    InsertEntropy(state.vp9_entropy_probs_offset, vp9_info.entropy);
+
+    // surface_luma_offset[0:3] contains the address of the reference frame offsets in the following
+    // order: last, golden, altref, current.
+    std::copy(state.surface_luma_offset.begin(), state.surface_luma_offset.begin() + 4,
+              vp9_info.frame_offsets.begin());
+
+    return vp9_info;
+}
+
+void VP9::InsertEntropy(u64 offset, Vp9EntropyProbs& dst) {
+    EntropyProbs entropy;
+    host1x.MemoryManager().ReadBlock(offset, &entropy, sizeof(EntropyProbs));
+    entropy.Convert(dst);
+}
+
+Vp9FrameContainer VP9::GetCurrentFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
+    Vp9FrameContainer current_frame{};
+    {
+        // gpu.SyncGuestHost(); epic, why?
+        current_frame.info = GetVp9PictureInfo(state);
+        current_frame.bit_stream.resize(current_frame.info.bitstream_size);
+        host1x.MemoryManager().ReadBlock(state.frame_bitstream_offset,
+                                         current_frame.bit_stream.data(),
+                                         current_frame.info.bitstream_size);
+    }
+    if (!next_frame.bit_stream.empty()) {
+        Vp9FrameContainer temp{
+            .info = current_frame.info,
+            .bit_stream = std::move(current_frame.bit_stream),
+        };
+        next_frame.info.show_frame = current_frame.info.last_frame_shown;
+        current_frame.info = next_frame.info;
+        current_frame.bit_stream = std::move(next_frame.bit_stream);
+        next_frame = std::move(temp);
+    } else {
+        next_frame.info = current_frame.info;
+        next_frame.bit_stream = current_frame.bit_stream;
+    }
+    return current_frame;
+}
+
+std::vector<u8> VP9::ComposeCompressedHeader() {
+    VpxRangeEncoder writer{};
+    const bool update_probs = !current_frame_info.is_key_frame && current_frame_info.show_frame;
+    if (!current_frame_info.lossless) {
+        if (static_cast<u32>(current_frame_info.transform_mode) >= 3) {
+            writer.Write(3, 2);
+            writer.Write(current_frame_info.transform_mode == 4);
+        } else {
+            writer.Write(current_frame_info.transform_mode, 2);
+        }
+    }
+
+    if (current_frame_info.transform_mode == 4) {
+        // tx_mode_probs() in the spec
+        WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_8x8_prob,
+                               prev_frame_probs.tx_8x8_prob);
+        WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_16x16_prob,
+                               prev_frame_probs.tx_16x16_prob);
+        WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_32x32_prob,
+                               prev_frame_probs.tx_32x32_prob);
+        if (update_probs) {
+            prev_frame_probs.tx_8x8_prob = current_frame_info.entropy.tx_8x8_prob;
+            prev_frame_probs.tx_16x16_prob = current_frame_info.entropy.tx_16x16_prob;
+            prev_frame_probs.tx_32x32_prob = current_frame_info.entropy.tx_32x32_prob;
+        }
+    }
+    // read_coef_probs()  in the spec
+    WriteCoefProbabilityUpdate(writer, current_frame_info.transform_mode,
+                               current_frame_info.entropy.coef_probs, prev_frame_probs.coef_probs);
+    // read_skip_probs()  in the spec
+    WriteProbabilityUpdate(writer, current_frame_info.entropy.skip_probs,
+                           prev_frame_probs.skip_probs);
+
+    if (update_probs) {
+        prev_frame_probs.coef_probs = current_frame_info.entropy.coef_probs;
+        prev_frame_probs.skip_probs = current_frame_info.entropy.skip_probs;
+    }
+
+    if (!current_frame_info.intra_only) {
+        // read_inter_probs() in the spec
+        WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.inter_mode_prob,
+                                       prev_frame_probs.inter_mode_prob);
+
+        if (current_frame_info.interp_filter == 4) {
+            // read_interp_filter_probs() in the spec
+            WriteProbabilityUpdate(writer, current_frame_info.entropy.switchable_interp_prob,
+                                   prev_frame_probs.switchable_interp_prob);
+            if (update_probs) {
+                prev_frame_probs.switchable_interp_prob =
+                    current_frame_info.entropy.switchable_interp_prob;
+            }
+        }
+
+        // read_is_inter_probs() in the spec
+        WriteProbabilityUpdate(writer, current_frame_info.entropy.intra_inter_prob,
+                               prev_frame_probs.intra_inter_prob);
+
+        // frame_reference_mode() in the spec
+        if ((current_frame_info.ref_frame_sign_bias[1] & 1) !=
+                (current_frame_info.ref_frame_sign_bias[2] & 1) ||
+            (current_frame_info.ref_frame_sign_bias[1] & 1) !=
+                (current_frame_info.ref_frame_sign_bias[3] & 1)) {
+            if (current_frame_info.reference_mode >= 1) {
+                writer.Write(1, 1);
+                writer.Write(current_frame_info.reference_mode == 2);
+            } else {
+                writer.Write(0, 1);
+            }
+        }
+
+        // frame_reference_mode_probs() in the spec
+        if (current_frame_info.reference_mode == 2) {
+            WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_inter_prob,
+                                   prev_frame_probs.comp_inter_prob);
+            if (update_probs) {
+                prev_frame_probs.comp_inter_prob = current_frame_info.entropy.comp_inter_prob;
+            }
+        }
+
+        if (current_frame_info.reference_mode != 1) {
+            WriteProbabilityUpdate(writer, current_frame_info.entropy.single_ref_prob,
+                                   prev_frame_probs.single_ref_prob);
+            if (update_probs) {
+                prev_frame_probs.single_ref_prob = current_frame_info.entropy.single_ref_prob;
+            }
+        }
+
+        if (current_frame_info.reference_mode != 0) {
+            WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_ref_prob,
+                                   prev_frame_probs.comp_ref_prob);
+            if (update_probs) {
+                prev_frame_probs.comp_ref_prob = current_frame_info.entropy.comp_ref_prob;
+            }
+        }
+
+        // read_y_mode_probs
+        for (std::size_t index = 0; index < current_frame_info.entropy.y_mode_prob.size();
+             ++index) {
+            WriteProbabilityUpdate(writer, current_frame_info.entropy.y_mode_prob[index],
+                                   prev_frame_probs.y_mode_prob[index]);
+        }
+
+        // read_partition_probs
+        WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.partition_prob,
+                                       prev_frame_probs.partition_prob);
+
+        // mv_probs
+        for (s32 i = 0; i < 3; i++) {
+            WriteMvProbabilityUpdate(writer, current_frame_info.entropy.joints[i],
+                                     prev_frame_probs.joints[i]);
+        }
+        if (update_probs) {
+            prev_frame_probs.inter_mode_prob = current_frame_info.entropy.inter_mode_prob;
+            prev_frame_probs.intra_inter_prob = current_frame_info.entropy.intra_inter_prob;
+            prev_frame_probs.y_mode_prob = current_frame_info.entropy.y_mode_prob;
+            prev_frame_probs.partition_prob = current_frame_info.entropy.partition_prob;
+            prev_frame_probs.joints = current_frame_info.entropy.joints;
+        }
+
+        for (s32 i = 0; i < 2; i++) {
+            WriteMvProbabilityUpdate(writer, current_frame_info.entropy.sign[i],
+                                     prev_frame_probs.sign[i]);
+            for (s32 j = 0; j < 10; j++) {
+                const int index = i * 10 + j;
+                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.classes[index],
+                                         prev_frame_probs.classes[index]);
+            }
+            WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0[i],
+                                     prev_frame_probs.class_0[i]);
+
+            for (s32 j = 0; j < 10; j++) {
+                const int index = i * 10 + j;
+                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.prob_bits[index],
+                                         prev_frame_probs.prob_bits[index]);
+            }
+        }
+
+        for (s32 i = 0; i < 2; i++) {
+            for (s32 j = 0; j < 2; j++) {
+                for (s32 k = 0; k < 3; k++) {
+                    const int index = i * 2 * 3 + j * 3 + k;
+                    WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0_fr[index],
+                                             prev_frame_probs.class_0_fr[index]);
+                }
+            }
+
+            for (s32 j = 0; j < 3; j++) {
+                const int index = i * 3 + j;
+                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.fr[index],
+                                         prev_frame_probs.fr[index]);
+            }
+        }
+
+        if (current_frame_info.allow_high_precision_mv) {
+            for (s32 index = 0; index < 2; index++) {
+                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0_hp[index],
+                                         prev_frame_probs.class_0_hp[index]);
+                WriteMvProbabilityUpdate(writer, current_frame_info.entropy.high_precision[index],
+                                         prev_frame_probs.high_precision[index]);
+            }
+        }
+
+        // save previous probs
+        if (update_probs) {
+            prev_frame_probs.sign = current_frame_info.entropy.sign;
+            prev_frame_probs.classes = current_frame_info.entropy.classes;
+            prev_frame_probs.class_0 = current_frame_info.entropy.class_0;
+            prev_frame_probs.prob_bits = current_frame_info.entropy.prob_bits;
+            prev_frame_probs.class_0_fr = current_frame_info.entropy.class_0_fr;
+            prev_frame_probs.fr = current_frame_info.entropy.fr;
+            prev_frame_probs.class_0_hp = current_frame_info.entropy.class_0_hp;
+            prev_frame_probs.high_precision = current_frame_info.entropy.high_precision;
+        }
+    }
+    writer.End();
+    return writer.GetBuffer();
+}
+
+VpxBitStreamWriter VP9::ComposeUncompressedHeader() {
+    VpxBitStreamWriter uncomp_writer{};
+
+    uncomp_writer.WriteU(2, 2);                                      // Frame marker.
+    uncomp_writer.WriteU(0, 2);                                      // Profile.
+    uncomp_writer.WriteBit(false);                                   // Show existing frame.
+    uncomp_writer.WriteBit(!current_frame_info.is_key_frame);        // is key frame?
+    uncomp_writer.WriteBit(current_frame_info.show_frame);           // show frame?
+    uncomp_writer.WriteBit(current_frame_info.error_resilient_mode); // error reslience
+
+    if (current_frame_info.is_key_frame) {
+        uncomp_writer.WriteU(frame_sync_code, 24);
+        uncomp_writer.WriteU(0, 3); // Color space.
+        uncomp_writer.WriteU(0, 1); // Color range.
+        uncomp_writer.WriteU(current_frame_info.frame_size.width - 1, 16);
+        uncomp_writer.WriteU(current_frame_info.frame_size.height - 1, 16);
+        uncomp_writer.WriteBit(false); // Render and frame size different.
+
+        // Reset context
+        prev_frame_probs = default_probs;
+        swap_ref_indices = false;
+        loop_filter_ref_deltas.fill(0);
+        loop_filter_mode_deltas.fill(0);
+        frame_ctxs.fill(default_probs);
+
+        // intra only, meaning the frame can be recreated with no other references
+        current_frame_info.intra_only = true;
+    } else {
+        if (!current_frame_info.show_frame) {
+            uncomp_writer.WriteBit(current_frame_info.intra_only);
+        } else {
+            current_frame_info.intra_only = false;
+        }
+        if (!current_frame_info.error_resilient_mode) {
+            uncomp_writer.WriteU(0, 2); // Reset frame context.
+        }
+        const auto& curr_offsets = current_frame_info.frame_offsets;
+        const auto& next_offsets = next_frame.info.frame_offsets;
+        const bool ref_frames_different = curr_offsets[1] != curr_offsets[2];
+        const bool next_references_swap =
+            (next_offsets[1] == curr_offsets[2]) || (next_offsets[2] == curr_offsets[1]);
+        const bool needs_ref_swap = ref_frames_different && next_references_swap;
+        if (needs_ref_swap) {
+            swap_ref_indices = !swap_ref_indices;
+        }
+        union {
+            u32 raw;
+            BitField<0, 1, u32> refresh_last;
+            BitField<1, 2, u32> refresh_golden;
+            BitField<2, 1, u32> refresh_alt;
+        } refresh_frame_flags;
+
+        refresh_frame_flags.raw = 0;
+        for (u32 index = 0; index < 3; ++index) {
+            // Refresh indices that use the current frame as an index
+            if (curr_offsets[3] == next_offsets[index]) {
+                refresh_frame_flags.raw |= 1u << index;
+            }
+        }
+        if (swap_ref_indices) {
+            const u32 temp = refresh_frame_flags.refresh_golden;
+            refresh_frame_flags.refresh_golden.Assign(refresh_frame_flags.refresh_alt.Value());
+            refresh_frame_flags.refresh_alt.Assign(temp);
+        }
+        if (current_frame_info.intra_only) {
+            uncomp_writer.WriteU(frame_sync_code, 24);
+            uncomp_writer.WriteU(refresh_frame_flags.raw, 8);
+            uncomp_writer.WriteU(current_frame_info.frame_size.width - 1, 16);
+            uncomp_writer.WriteU(current_frame_info.frame_size.height - 1, 16);
+            uncomp_writer.WriteBit(false); // Render and frame size different.
+        } else {
+            const bool swap_indices = needs_ref_swap ^ swap_ref_indices;
+            const auto ref_frame_index = swap_indices ? std::array{0, 2, 1} : std::array{0, 1, 2};
+            uncomp_writer.WriteU(refresh_frame_flags.raw, 8);
+            for (size_t index = 1; index < 4; index++) {
+                uncomp_writer.WriteU(ref_frame_index[index - 1], 3);
+                uncomp_writer.WriteU(current_frame_info.ref_frame_sign_bias[index], 1);
+            }
+            uncomp_writer.WriteBit(true);  // Frame size with refs.
+            uncomp_writer.WriteBit(false); // Render and frame size different.
+            uncomp_writer.WriteBit(current_frame_info.allow_high_precision_mv);
+            uncomp_writer.WriteBit(current_frame_info.interp_filter == 4);
+
+            if (current_frame_info.interp_filter != 4) {
+                uncomp_writer.WriteU(current_frame_info.interp_filter, 2);
+            }
+        }
+    }
+
+    if (!current_frame_info.error_resilient_mode) {
+        uncomp_writer.WriteBit(true); // Refresh frame context. where do i get this info from?
+        uncomp_writer.WriteBit(true); // Frame parallel decoding mode.
+    }
+
+    int frame_ctx_idx = 0;
+    if (!current_frame_info.show_frame) {
+        frame_ctx_idx = 1;
+    }
+
+    uncomp_writer.WriteU(frame_ctx_idx, 2);       // Frame context index.
+    prev_frame_probs = frame_ctxs[frame_ctx_idx]; // reference probabilities for compressed header
+    frame_ctxs[frame_ctx_idx] = current_frame_info.entropy;
+
+    uncomp_writer.WriteU(current_frame_info.first_level, 6);
+    uncomp_writer.WriteU(current_frame_info.sharpness_level, 3);
+    uncomp_writer.WriteBit(current_frame_info.mode_ref_delta_enabled);
+
+    if (current_frame_info.mode_ref_delta_enabled) {
+        // check if ref deltas are different, update accordingly
+        std::array<bool, 4> update_loop_filter_ref_deltas;
+        std::array<bool, 2> update_loop_filter_mode_deltas;
+
+        bool loop_filter_delta_update = false;
+
+        for (std::size_t index = 0; index < current_frame_info.ref_deltas.size(); index++) {
+            const s8 old_deltas = loop_filter_ref_deltas[index];
+            const s8 new_deltas = current_frame_info.ref_deltas[index];
+            const bool differing_delta = old_deltas != new_deltas;
+
+            update_loop_filter_ref_deltas[index] = differing_delta;
+            loop_filter_delta_update |= differing_delta;
+        }
+
+        for (std::size_t index = 0; index < current_frame_info.mode_deltas.size(); index++) {
+            const s8 old_deltas = loop_filter_mode_deltas[index];
+            const s8 new_deltas = current_frame_info.mode_deltas[index];
+            const bool differing_delta = old_deltas != new_deltas;
+
+            update_loop_filter_mode_deltas[index] = differing_delta;
+            loop_filter_delta_update |= differing_delta;
+        }
+
+        uncomp_writer.WriteBit(loop_filter_delta_update);
+
+        if (loop_filter_delta_update) {
+            for (std::size_t index = 0; index < current_frame_info.ref_deltas.size(); index++) {
+                uncomp_writer.WriteBit(update_loop_filter_ref_deltas[index]);
+
+                if (update_loop_filter_ref_deltas[index]) {
+                    uncomp_writer.WriteS(current_frame_info.ref_deltas[index], 6);
+                }
+            }
+
+            for (std::size_t index = 0; index < current_frame_info.mode_deltas.size(); index++) {
+                uncomp_writer.WriteBit(update_loop_filter_mode_deltas[index]);
+
+                if (update_loop_filter_mode_deltas[index]) {
+                    uncomp_writer.WriteS(current_frame_info.mode_deltas[index], 6);
+                }
+            }
+            // save new deltas
+            loop_filter_ref_deltas = current_frame_info.ref_deltas;
+            loop_filter_mode_deltas = current_frame_info.mode_deltas;
+        }
+    }
+
+    uncomp_writer.WriteU(current_frame_info.base_q_index, 8);
+
+    uncomp_writer.WriteDeltaQ(current_frame_info.y_dc_delta_q);
+    uncomp_writer.WriteDeltaQ(current_frame_info.uv_dc_delta_q);
+    uncomp_writer.WriteDeltaQ(current_frame_info.uv_ac_delta_q);
+
+    ASSERT(!current_frame_info.segment_enabled);
+    uncomp_writer.WriteBit(false); // Segmentation enabled (TODO).
+
+    const s32 min_tile_cols_log2 = CalcMinLog2TileCols(current_frame_info.frame_size.width);
+    const s32 max_tile_cols_log2 = CalcMaxLog2TileCols(current_frame_info.frame_size.width);
+
+    const s32 tile_cols_log2_diff = current_frame_info.log2_tile_cols - min_tile_cols_log2;
+    const s32 tile_cols_log2_inc_mask = (1 << tile_cols_log2_diff) - 1;
+
+    // If it's less than the maximum, we need to add an extra 0 on the bitstream
+    // to indicate that it should stop reading.
+    if (current_frame_info.log2_tile_cols < max_tile_cols_log2) {
+        uncomp_writer.WriteU(tile_cols_log2_inc_mask << 1, tile_cols_log2_diff + 1);
+    } else {
+        uncomp_writer.WriteU(tile_cols_log2_inc_mask, tile_cols_log2_diff);
+    }
+
+    const bool tile_rows_log2_is_nonzero = current_frame_info.log2_tile_rows != 0;
+
+    uncomp_writer.WriteBit(tile_rows_log2_is_nonzero);
+
+    if (tile_rows_log2_is_nonzero) {
+        uncomp_writer.WriteBit(current_frame_info.log2_tile_rows > 1);
+    }
+
+    return uncomp_writer;
+}
+
+void VP9::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
+    std::vector<u8> bitstream;
+    {
+        Vp9FrameContainer curr_frame = GetCurrentFrame(state);
+        current_frame_info = curr_frame.info;
+        bitstream = std::move(curr_frame.bit_stream);
+    }
+    // The uncompressed header routine sets PrevProb parameters needed for the compressed header
+    auto uncomp_writer = ComposeUncompressedHeader();
+    std::vector<u8> compressed_header = ComposeCompressedHeader();
+
+    uncomp_writer.WriteU(static_cast<s32>(compressed_header.size()), 16);
+    uncomp_writer.Flush();
+    std::vector<u8> uncompressed_header = uncomp_writer.GetByteArray();
+
+    // Write headers and frame to buffer
+    frame.resize(uncompressed_header.size() + compressed_header.size() + bitstream.size());
+    std::copy(uncompressed_header.begin(), uncompressed_header.end(), frame.begin());
+    std::copy(compressed_header.begin(), compressed_header.end(),
+              frame.begin() + uncompressed_header.size());
+    std::copy(bitstream.begin(), bitstream.end(),
+              frame.begin() + uncompressed_header.size() + compressed_header.size());
+}
+
+VpxRangeEncoder::VpxRangeEncoder() {
+    Write(false);
+}
+
+VpxRangeEncoder::~VpxRangeEncoder() = default;
+
+void VpxRangeEncoder::Write(s32 value, s32 value_size) {
+    for (s32 bit = value_size - 1; bit >= 0; bit--) {
+        Write(((value >> bit) & 1) != 0);
+    }
+}
+
+void VpxRangeEncoder::Write(bool bit) {
+    Write(bit, half_probability);
+}
+
+void VpxRangeEncoder::Write(bool bit, s32 probability) {
+    u32 local_range = range;
+    const u32 split = 1 + (((local_range - 1) * static_cast<u32>(probability)) >> 8);
+    local_range = split;
+
+    if (bit) {
+        low_value += split;
+        local_range = range - split;
+    }
+
+    s32 shift = static_cast<s32>(norm_lut[local_range]);
+    local_range <<= shift;
+    count += shift;
+
+    if (count >= 0) {
+        const s32 offset = shift - count;
+
+        if (((low_value << (offset - 1)) >> 31) != 0) {
+            const s32 current_pos = static_cast<s32>(base_stream.GetPosition());
+            base_stream.Seek(-1, Common::SeekOrigin::FromCurrentPos);
+            while (PeekByte() == 0xff) {
+                base_stream.WriteByte(0);
+
+                base_stream.Seek(-2, Common::SeekOrigin::FromCurrentPos);
+            }
+            base_stream.WriteByte(static_cast<u8>((PeekByte() + 1)));
+            base_stream.Seek(current_pos, Common::SeekOrigin::SetOrigin);
+        }
+        base_stream.WriteByte(static_cast<u8>((low_value >> (24 - offset))));
+
+        low_value <<= offset;
+        shift = count;
+        low_value &= 0xffffff;
+        count -= 8;
+    }
+
+    low_value <<= shift;
+    range = local_range;
+}
+
+void VpxRangeEncoder::End() {
+    for (std::size_t index = 0; index < 32; ++index) {
+        Write(false);
+    }
+}
+
+u8 VpxRangeEncoder::PeekByte() {
+    const u8 value = base_stream.ReadByte();
+    base_stream.Seek(-1, Common::SeekOrigin::FromCurrentPos);
+
+    return value;
+}
+
+VpxBitStreamWriter::VpxBitStreamWriter() = default;
+
+VpxBitStreamWriter::~VpxBitStreamWriter() = default;
+
+void VpxBitStreamWriter::WriteU(u32 value, u32 value_size) {
+    WriteBits(value, value_size);
+}
+
+void VpxBitStreamWriter::WriteS(s32 value, u32 value_size) {
+    const bool sign = value < 0;
+    if (sign) {
+        value = -value;
+    }
+
+    WriteBits(static_cast<u32>(value << 1) | (sign ? 1 : 0), value_size + 1);
+}
+
+void VpxBitStreamWriter::WriteDeltaQ(u32 value) {
+    const bool delta_coded = value != 0;
+    WriteBit(delta_coded);
+
+    if (delta_coded) {
+        WriteBits(value, 4);
+    }
+}
+
+void VpxBitStreamWriter::WriteBits(u32 value, u32 bit_count) {
+    s32 value_pos = 0;
+    s32 remaining = bit_count;
+
+    while (remaining > 0) {
+        s32 copy_size = remaining;
+
+        const s32 free = GetFreeBufferBits();
+
+        if (copy_size > free) {
+            copy_size = free;
+        }
+
+        const s32 mask = (1 << copy_size) - 1;
+
+        const s32 src_shift = (bit_count - value_pos) - copy_size;
+        const s32 dst_shift = (buffer_size - buffer_pos) - copy_size;
+
+        buffer |= ((value >> src_shift) & mask) << dst_shift;
+
+        value_pos += copy_size;
+        buffer_pos += copy_size;
+        remaining -= copy_size;
+    }
+}
+
+void VpxBitStreamWriter::WriteBit(bool state) {
+    WriteBits(state ? 1 : 0, 1);
+}
+
+s32 VpxBitStreamWriter::GetFreeBufferBits() {
+    if (buffer_pos == buffer_size) {
+        Flush();
+    }
+
+    return buffer_size - buffer_pos;
+}
+
+void VpxBitStreamWriter::Flush() {
+    if (buffer_pos == 0) {
+        return;
+    }
+    byte_array.push_back(static_cast<u8>(buffer));
+    buffer = 0;
+    buffer_pos = 0;
+}
+
+std::vector<u8>& VpxBitStreamWriter::GetByteArray() {
+    return byte_array;
+}
+
+const std::vector<u8>& VpxBitStreamWriter::GetByteArray() const {
+    return byte_array;
+}
+
+} // namespace Tegra::Decoder
diff --git a/src/video_core/host1x/codecs/vp9.h b/src/video_core/host1x/codecs/vp9.h
new file mode 100644
index 000000000..d4083e8d3
--- /dev/null
+++ b/src/video_core/host1x/codecs/vp9.h
@@ -0,0 +1,198 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+
+#include "common/common_types.h"
+#include "common/stream.h"
+#include "video_core/host1x/codecs/vp9_types.h"
+#include "video_core/host1x/nvdec_common.h"
+
+namespace Tegra {
+
+namespace Host1x {
+class Host1x;
+} // namespace Host1x
+
+namespace Decoder {
+
+/// The VpxRangeEncoder, and VpxBitStreamWriter classes are used to compose the
+/// VP9 header bitstreams.
+
+class VpxRangeEncoder {
+public:
+    VpxRangeEncoder();
+    ~VpxRangeEncoder();
+
+    VpxRangeEncoder(const VpxRangeEncoder&) = delete;
+    VpxRangeEncoder& operator=(const VpxRangeEncoder&) = delete;
+
+    VpxRangeEncoder(VpxRangeEncoder&&) = default;
+    VpxRangeEncoder& operator=(VpxRangeEncoder&&) = default;
+
+    /// Writes the rightmost value_size bits from value into the stream
+    void Write(s32 value, s32 value_size);
+
+    /// Writes a single bit with half probability
+    void Write(bool bit);
+
+    /// Writes a bit to the base_stream encoded with probability
+    void Write(bool bit, s32 probability);
+
+    /// Signal the end of the bitstream
+    void End();
+
+    [[nodiscard]] std::vector<u8>& GetBuffer() {
+        return base_stream.GetBuffer();
+    }
+
+    [[nodiscard]] const std::vector<u8>& GetBuffer() const {
+        return base_stream.GetBuffer();
+    }
+
+private:
+    u8 PeekByte();
+    Common::Stream base_stream{};
+    u32 low_value{};
+    u32 range{0xff};
+    s32 count{-24};
+    s32 half_probability{128};
+};
+
+class VpxBitStreamWriter {
+public:
+    VpxBitStreamWriter();
+    ~VpxBitStreamWriter();
+
+    VpxBitStreamWriter(const VpxBitStreamWriter&) = delete;
+    VpxBitStreamWriter& operator=(const VpxBitStreamWriter&) = delete;
+
+    VpxBitStreamWriter(VpxBitStreamWriter&&) = default;
+    VpxBitStreamWriter& operator=(VpxBitStreamWriter&&) = default;
+
+    /// Write an unsigned integer value
+    void WriteU(u32 value, u32 value_size);
+
+    /// Write a signed integer value
+    void WriteS(s32 value, u32 value_size);
+
+    /// Based on 6.2.10 of VP9 Spec, writes a delta coded value
+    void WriteDeltaQ(u32 value);
+
+    /// Write a single bit.
+    void WriteBit(bool state);
+
+    /// Pushes current buffer into buffer_array, resets buffer
+    void Flush();
+
+    /// Returns byte_array
+    [[nodiscard]] std::vector<u8>& GetByteArray();
+
+    /// Returns const byte_array
+    [[nodiscard]] const std::vector<u8>& GetByteArray() const;
+
+private:
+    /// Write bit_count bits from value into buffer
+    void WriteBits(u32 value, u32 bit_count);
+
+    /// Gets next available position in buffer, invokes Flush() if buffer is full
+    s32 GetFreeBufferBits();
+
+    s32 buffer_size{8};
+
+    s32 buffer{};
+    s32 buffer_pos{};
+    std::vector<u8> byte_array;
+};
+
+class VP9 {
+public:
+    explicit VP9(Host1x::Host1x& host1x);
+    ~VP9();
+
+    VP9(const VP9&) = delete;
+    VP9& operator=(const VP9&) = delete;
+
+    VP9(VP9&&) = default;
+    VP9& operator=(VP9&&) = delete;
+
+    /// Composes the VP9 frame from the GPU state information.
+    /// Based on the official VP9 spec documentation
+    void ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state);
+
+    /// Returns true if the most recent frame was a hidden frame.
+    [[nodiscard]] bool WasFrameHidden() const {
+        return !current_frame_info.show_frame;
+    }
+
+    /// Returns a const reference to the composed frame data.
+    [[nodiscard]] const std::vector<u8>& GetFrameBytes() const {
+        return frame;
+    }
+
+private:
+    /// Generates compressed header probability updates in the bitstream writer
+    template <typename T, std::size_t N>
+    void WriteProbabilityUpdate(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
+                                const std::array<T, N>& old_prob);
+
+    /// Generates compressed header probability updates in the bitstream writer
+    /// If probs are not equal, WriteProbabilityDelta is invoked
+    void WriteProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
+
+    /// Generates compressed header probability deltas in the bitstream writer
+    void WriteProbabilityDelta(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
+
+    /// Inverse of 6.3.4 Decode term subexp
+    void EncodeTermSubExp(VpxRangeEncoder& writer, s32 value);
+
+    /// Writes if the value is less than the test value
+    bool WriteLessThan(VpxRangeEncoder& writer, s32 value, s32 test);
+
+    /// Writes probability updates for the Coef probabilities
+    void WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode,
+                                    const std::array<u8, 1728>& new_prob,
+                                    const std::array<u8, 1728>& old_prob);
+
+    /// Write probabilities for 4-byte aligned structures
+    template <typename T, std::size_t N>
+    void WriteProbabilityUpdateAligned4(VpxRangeEncoder& writer, const std::array<T, N>& new_prob,
+                                        const std::array<T, N>& old_prob);
+
+    /// Write motion vector probability updates. 6.3.17 in the spec
+    void WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
+
+    /// Returns VP9 information from NVDEC provided offset and size
+    [[nodiscard]] Vp9PictureInfo GetVp9PictureInfo(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
+
+    /// Read and convert NVDEC provided entropy probs to Vp9EntropyProbs struct
+    void InsertEntropy(u64 offset, Vp9EntropyProbs& dst);
+
+    /// Returns frame to be decoded after buffering
+    [[nodiscard]] Vp9FrameContainer GetCurrentFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
+
+    /// Use NVDEC providied information to compose the headers for the current frame
+    [[nodiscard]] std::vector<u8> ComposeCompressedHeader();
+    [[nodiscard]] VpxBitStreamWriter ComposeUncompressedHeader();
+
+    Host1x::Host1x& host1x;
+    std::vector<u8> frame;
+
+    std::array<s8, 4> loop_filter_ref_deltas{};
+    std::array<s8, 2> loop_filter_mode_deltas{};
+
+    Vp9FrameContainer next_frame{};
+    std::array<Vp9EntropyProbs, 4> frame_ctxs{};
+    bool swap_ref_indices{};
+
+    Vp9PictureInfo current_frame_info{};
+    Vp9EntropyProbs prev_frame_probs{};
+};
+
+} // namespace Decoder
+} // namespace Tegra
diff --git a/src/video_core/host1x/codecs/vp9_types.h b/src/video_core/host1x/codecs/vp9_types.h
new file mode 100644
index 000000000..adad8ed7e
--- /dev/null
+++ b/src/video_core/host1x/codecs/vp9_types.h
@@ -0,0 +1,305 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <vector>
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Tegra {
+
+namespace Decoder {
+struct Vp9FrameDimensions {
+    s16 width;
+    s16 height;
+    s16 luma_pitch;
+    s16 chroma_pitch;
+};
+static_assert(sizeof(Vp9FrameDimensions) == 0x8, "Vp9 Vp9FrameDimensions is an invalid size");
+
+enum class FrameFlags : u32 {
+    IsKeyFrame = 1 << 0,
+    LastFrameIsKeyFrame = 1 << 1,
+    FrameSizeChanged = 1 << 2,
+    ErrorResilientMode = 1 << 3,
+    LastShowFrame = 1 << 4,
+    IntraOnly = 1 << 5,
+};
+DECLARE_ENUM_FLAG_OPERATORS(FrameFlags)
+
+enum class TxSize {
+    Tx4x4 = 0,   // 4x4 transform
+    Tx8x8 = 1,   // 8x8 transform
+    Tx16x16 = 2, // 16x16 transform
+    Tx32x32 = 3, // 32x32 transform
+    TxSizes = 4
+};
+
+enum class TxMode {
+    Only4X4 = 0,      // Only 4x4 transform used
+    Allow8X8 = 1,     // Allow block transform size up to 8x8
+    Allow16X16 = 2,   // Allow block transform size up to 16x16
+    Allow32X32 = 3,   // Allow block transform size up to 32x32
+    TxModeSelect = 4, // Transform specified for each block
+    TxModes = 5
+};
+
+struct Segmentation {
+    u8 enabled;
+    u8 update_map;
+    u8 temporal_update;
+    u8 abs_delta;
+    std::array<u32, 8> feature_mask;
+    std::array<std::array<s16, 4>, 8> feature_data;
+};
+static_assert(sizeof(Segmentation) == 0x64, "Segmentation is an invalid size");
+
+struct LoopFilter {
+    u8 mode_ref_delta_enabled;
+    std::array<s8, 4> ref_deltas;
+    std::array<s8, 2> mode_deltas;
+};
+static_assert(sizeof(LoopFilter) == 0x7, "LoopFilter is an invalid size");
+
+struct Vp9EntropyProbs {
+    std::array<u8, 36> y_mode_prob;           ///< 0x0000
+    std::array<u8, 64> partition_prob;        ///< 0x0024
+    std::array<u8, 1728> coef_probs;          ///< 0x0064
+    std::array<u8, 8> switchable_interp_prob; ///< 0x0724
+    std::array<u8, 28> inter_mode_prob;       ///< 0x072C
+    std::array<u8, 4> intra_inter_prob;       ///< 0x0748
+    std::array<u8, 5> comp_inter_prob;        ///< 0x074C
+    std::array<u8, 10> single_ref_prob;       ///< 0x0751
+    std::array<u8, 5> comp_ref_prob;          ///< 0x075B
+    std::array<u8, 6> tx_32x32_prob;          ///< 0x0760
+    std::array<u8, 4> tx_16x16_prob;          ///< 0x0766
+    std::array<u8, 2> tx_8x8_prob;            ///< 0x076A
+    std::array<u8, 3> skip_probs;             ///< 0x076C
+    std::array<u8, 3> joints;                 ///< 0x076F
+    std::array<u8, 2> sign;                   ///< 0x0772
+    std::array<u8, 20> classes;               ///< 0x0774
+    std::array<u8, 2> class_0;                ///< 0x0788
+    std::array<u8, 20> prob_bits;             ///< 0x078A
+    std::array<u8, 12> class_0_fr;            ///< 0x079E
+    std::array<u8, 6> fr;                     ///< 0x07AA
+    std::array<u8, 2> class_0_hp;             ///< 0x07B0
+    std::array<u8, 2> high_precision;         ///< 0x07B2
+};
+static_assert(sizeof(Vp9EntropyProbs) == 0x7B4, "Vp9EntropyProbs is an invalid size");
+
+struct Vp9PictureInfo {
+    u32 bitstream_size;
+    std::array<u64, 4> frame_offsets;
+    std::array<s8, 4> ref_frame_sign_bias;
+    s32 base_q_index;
+    s32 y_dc_delta_q;
+    s32 uv_dc_delta_q;
+    s32 uv_ac_delta_q;
+    s32 transform_mode;
+    s32 interp_filter;
+    s32 reference_mode;
+    s32 log2_tile_cols;
+    s32 log2_tile_rows;
+    std::array<s8, 4> ref_deltas;
+    std::array<s8, 2> mode_deltas;
+    Vp9EntropyProbs entropy;
+    Vp9FrameDimensions frame_size;
+    u8 first_level;
+    u8 sharpness_level;
+    bool is_key_frame;
+    bool intra_only;
+    bool last_frame_was_key;
+    bool error_resilient_mode;
+    bool last_frame_shown;
+    bool show_frame;
+    bool lossless;
+    bool allow_high_precision_mv;
+    bool segment_enabled;
+    bool mode_ref_delta_enabled;
+};
+
+struct Vp9FrameContainer {
+    Vp9PictureInfo info{};
+    std::vector<u8> bit_stream;
+};
+
+struct PictureInfo {
+    INSERT_PADDING_WORDS_NOINIT(12);       ///< 0x00
+    u32 bitstream_size;                    ///< 0x30
+    INSERT_PADDING_WORDS_NOINIT(5);        ///< 0x34
+    Vp9FrameDimensions last_frame_size;    ///< 0x48
+    Vp9FrameDimensions golden_frame_size;  ///< 0x50
+    Vp9FrameDimensions alt_frame_size;     ///< 0x58
+    Vp9FrameDimensions current_frame_size; ///< 0x60
+    FrameFlags vp9_flags;                  ///< 0x68
+    std::array<s8, 4> ref_frame_sign_bias; ///< 0x6C
+    u8 first_level;                        ///< 0x70
+    u8 sharpness_level;                    ///< 0x71
+    u8 base_q_index;                       ///< 0x72
+    u8 y_dc_delta_q;                       ///< 0x73
+    u8 uv_ac_delta_q;                      ///< 0x74
+    u8 uv_dc_delta_q;                      ///< 0x75
+    u8 lossless;                           ///< 0x76
+    u8 tx_mode;                            ///< 0x77
+    u8 allow_high_precision_mv;            ///< 0x78
+    u8 interp_filter;                      ///< 0x79
+    u8 reference_mode;                     ///< 0x7A
+    INSERT_PADDING_BYTES_NOINIT(3);        ///< 0x7B
+    u8 log2_tile_cols;                     ///< 0x7E
+    u8 log2_tile_rows;                     ///< 0x7F
+    Segmentation segmentation;             ///< 0x80
+    LoopFilter loop_filter;                ///< 0xE4
+    INSERT_PADDING_BYTES_NOINIT(21);       ///< 0xEB
+
+    [[nodiscard]] Vp9PictureInfo Convert() const {
+        return {
+            .bitstream_size = bitstream_size,
+            .frame_offsets{},
+            .ref_frame_sign_bias = ref_frame_sign_bias,
+            .base_q_index = base_q_index,
+            .y_dc_delta_q = y_dc_delta_q,
+            .uv_dc_delta_q = uv_dc_delta_q,
+            .uv_ac_delta_q = uv_ac_delta_q,
+            .transform_mode = tx_mode,
+            .interp_filter = interp_filter,
+            .reference_mode = reference_mode,
+            .log2_tile_cols = log2_tile_cols,
+            .log2_tile_rows = log2_tile_rows,
+            .ref_deltas = loop_filter.ref_deltas,
+            .mode_deltas = loop_filter.mode_deltas,
+            .entropy{},
+            .frame_size = current_frame_size,
+            .first_level = first_level,
+            .sharpness_level = sharpness_level,
+            .is_key_frame = True(vp9_flags & FrameFlags::IsKeyFrame),
+            .intra_only = True(vp9_flags & FrameFlags::IntraOnly),
+            .last_frame_was_key = True(vp9_flags & FrameFlags::LastFrameIsKeyFrame),
+            .error_resilient_mode = True(vp9_flags & FrameFlags::ErrorResilientMode),
+            .last_frame_shown = True(vp9_flags & FrameFlags::LastShowFrame),
+            .show_frame = true,
+            .lossless = lossless != 0,
+            .allow_high_precision_mv = allow_high_precision_mv != 0,
+            .segment_enabled = segmentation.enabled != 0,
+            .mode_ref_delta_enabled = loop_filter.mode_ref_delta_enabled != 0,
+        };
+    }
+};
+static_assert(sizeof(PictureInfo) == 0x100, "PictureInfo is an invalid size");
+
+struct EntropyProbs {
+    INSERT_PADDING_BYTES_NOINIT(1024);                 ///< 0x0000
+    std::array<u8, 28> inter_mode_prob;                ///< 0x0400
+    std::array<u8, 4> intra_inter_prob;                ///< 0x041C
+    INSERT_PADDING_BYTES_NOINIT(80);                   ///< 0x0420
+    std::array<u8, 2> tx_8x8_prob;                     ///< 0x0470
+    std::array<u8, 4> tx_16x16_prob;                   ///< 0x0472
+    std::array<u8, 6> tx_32x32_prob;                   ///< 0x0476
+    std::array<u8, 4> y_mode_prob_e8;                  ///< 0x047C
+    std::array<std::array<u8, 8>, 4> y_mode_prob_e0e7; ///< 0x0480
+    INSERT_PADDING_BYTES_NOINIT(64);                   ///< 0x04A0
+    std::array<u8, 64> partition_prob;                 ///< 0x04E0
+    INSERT_PADDING_BYTES_NOINIT(10);                   ///< 0x0520
+    std::array<u8, 8> switchable_interp_prob;          ///< 0x052A
+    std::array<u8, 5> comp_inter_prob;                 ///< 0x0532
+    std::array<u8, 3> skip_probs;                      ///< 0x0537
+    INSERT_PADDING_BYTES_NOINIT(1);                    ///< 0x053A
+    std::array<u8, 3> joints;                          ///< 0x053B
+    std::array<u8, 2> sign;                            ///< 0x053E
+    std::array<u8, 2> class_0;                         ///< 0x0540
+    std::array<u8, 6> fr;                              ///< 0x0542
+    std::array<u8, 2> class_0_hp;                      ///< 0x0548
+    std::array<u8, 2> high_precision;                  ///< 0x054A
+    std::array<u8, 20> classes;                        ///< 0x054C
+    std::array<u8, 12> class_0_fr;                     ///< 0x0560
+    std::array<u8, 20> pred_bits;                      ///< 0x056C
+    std::array<u8, 10> single_ref_prob;                ///< 0x0580
+    std::array<u8, 5> comp_ref_prob;                   ///< 0x058A
+    INSERT_PADDING_BYTES_NOINIT(17);                   ///< 0x058F
+    std::array<u8, 2304> coef_probs;                   ///< 0x05A0
+
+    void Convert(Vp9EntropyProbs& fc) {
+        fc.inter_mode_prob = inter_mode_prob;
+        fc.intra_inter_prob = intra_inter_prob;
+        fc.tx_8x8_prob = tx_8x8_prob;
+        fc.tx_16x16_prob = tx_16x16_prob;
+        fc.tx_32x32_prob = tx_32x32_prob;
+
+        for (std::size_t i = 0; i < 4; i++) {
+            for (std::size_t j = 0; j < 9; j++) {
+                fc.y_mode_prob[j + 9 * i] = j < 8 ? y_mode_prob_e0e7[i][j] : y_mode_prob_e8[i];
+            }
+        }
+
+        fc.partition_prob = partition_prob;
+        fc.switchable_interp_prob = switchable_interp_prob;
+        fc.comp_inter_prob = comp_inter_prob;
+        fc.skip_probs = skip_probs;
+        fc.joints = joints;
+        fc.sign = sign;
+        fc.class_0 = class_0;
+        fc.fr = fr;
+        fc.class_0_hp = class_0_hp;
+        fc.high_precision = high_precision;
+        fc.classes = classes;
+        fc.class_0_fr = class_0_fr;
+        fc.prob_bits = pred_bits;
+        fc.single_ref_prob = single_ref_prob;
+        fc.comp_ref_prob = comp_ref_prob;
+
+        // Skip the 4th element as it goes unused
+        for (std::size_t i = 0; i < coef_probs.size(); i += 4) {
+            const std::size_t j = i - i / 4;
+            fc.coef_probs[j] = coef_probs[i];
+            fc.coef_probs[j + 1] = coef_probs[i + 1];
+            fc.coef_probs[j + 2] = coef_probs[i + 2];
+        }
+    }
+};
+static_assert(sizeof(EntropyProbs) == 0xEA0, "EntropyProbs is an invalid size");
+
+enum class Ref { Last, Golden, AltRef };
+
+struct RefPoolElement {
+    s64 frame{};
+    Ref ref{};
+    bool refresh{};
+};
+
+#define ASSERT_POSITION(field_name, position)                                                      \
+    static_assert(offsetof(Vp9EntropyProbs, field_name) == position,                               \
+                  "Field " #field_name " has invalid position")
+
+ASSERT_POSITION(partition_prob, 0x0024);
+ASSERT_POSITION(switchable_interp_prob, 0x0724);
+ASSERT_POSITION(sign, 0x0772);
+ASSERT_POSITION(class_0_fr, 0x079E);
+ASSERT_POSITION(high_precision, 0x07B2);
+#undef ASSERT_POSITION
+
+#define ASSERT_POSITION(field_name, position)                                                      \
+    static_assert(offsetof(PictureInfo, field_name) == position,                                   \
+                  "Field " #field_name " has invalid position")
+
+ASSERT_POSITION(bitstream_size, 0x30);
+ASSERT_POSITION(last_frame_size, 0x48);
+ASSERT_POSITION(first_level, 0x70);
+ASSERT_POSITION(segmentation, 0x80);
+ASSERT_POSITION(loop_filter, 0xE4);
+#undef ASSERT_POSITION
+
+#define ASSERT_POSITION(field_name, position)                                                      \
+    static_assert(offsetof(EntropyProbs, field_name) == position,                                  \
+                  "Field " #field_name " has invalid position")
+
+ASSERT_POSITION(inter_mode_prob, 0x400);
+ASSERT_POSITION(tx_8x8_prob, 0x470);
+ASSERT_POSITION(partition_prob, 0x4E0);
+ASSERT_POSITION(class_0, 0x540);
+ASSERT_POSITION(class_0_fr, 0x560);
+ASSERT_POSITION(coef_probs, 0x5A0);
+#undef ASSERT_POSITION
+
+}; // namespace Decoder
+}; // namespace Tegra
diff --git a/src/video_core/host1x/control.cpp b/src/video_core/host1x/control.cpp
new file mode 100644
index 000000000..dceefdb7f
--- /dev/null
+++ b/src/video_core/host1x/control.cpp
@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/assert.h"
+#include "video_core/host1x/control.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Tegra::Host1x {
+
+Control::Control(Host1x& host1x_) : host1x(host1x_) {}
+
+Control::~Control() = default;
+
+void Control::ProcessMethod(Method method, u32 argument) {
+    switch (method) {
+    case Method::LoadSyncptPayload32:
+        syncpoint_value = argument;
+        break;
+    case Method::WaitSyncpt:
+    case Method::WaitSyncpt32:
+        Execute(argument);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Control method 0x{:X}", static_cast<u32>(method));
+        break;
+    }
+}
+
+void Control::Execute(u32 data) {
+    host1x.GetSyncpointManager().WaitHost(data, syncpoint_value);
+}
+
+} // namespace Tegra::Host1x
diff --git a/src/video_core/host1x/control.h b/src/video_core/host1x/control.h
new file mode 100644
index 000000000..e117888a3
--- /dev/null
+++ b/src/video_core/host1x/control.h
@@ -0,0 +1,40 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+class Host1x;
+class Nvdec;
+
+class Control {
+public:
+    enum class Method : u32 {
+        WaitSyncpt = 0x8,
+        LoadSyncptPayload32 = 0x4e,
+        WaitSyncpt32 = 0x50,
+    };
+
+    explicit Control(Host1x& host1x);
+    ~Control();
+
+    /// Writes the method into the state, Invoke Execute() if encountered
+    void ProcessMethod(Method method, u32 argument);
+
+private:
+    /// For Host1x, execute is waiting on a syncpoint previously written into the state
+    void Execute(u32 data);
+
+    u32 syncpoint_value{};
+    Host1x& host1x;
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/host1x.cpp b/src/video_core/host1x/host1x.cpp
new file mode 100644
index 000000000..7c317a85d
--- /dev/null
+++ b/src/video_core/host1x/host1x.cpp
@@ -0,0 +1,17 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/core.h"
+#include "video_core/host1x/host1x.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+Host1x::Host1x(Core::System& system_)
+    : system{system_}, syncpoint_manager{}, memory_manager{system, 32, 12},
+      allocator{std::make_unique<Common::FlatAllocator<u32, 0, 32>>(1 << 12)} {}
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/host1x.h b/src/video_core/host1x/host1x.h
new file mode 100644
index 000000000..57082ae54
--- /dev/null
+++ b/src/video_core/host1x/host1x.h
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+#include "common/address_space.h"
+#include "video_core/host1x/syncpoint_manager.h"
+#include "video_core/memory_manager.h"
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Tegra {
+
+namespace Host1x {
+
+class Host1x {
+public:
+    explicit Host1x(Core::System& system);
+
+    SyncpointManager& GetSyncpointManager() {
+        return syncpoint_manager;
+    }
+
+    const SyncpointManager& GetSyncpointManager() const {
+        return syncpoint_manager;
+    }
+
+    Tegra::MemoryManager& MemoryManager() {
+        return memory_manager;
+    }
+
+    const Tegra::MemoryManager& MemoryManager() const {
+        return memory_manager;
+    }
+
+    Common::FlatAllocator<u32, 0, 32>& Allocator() {
+        return *allocator;
+    }
+
+    const Common::FlatAllocator<u32, 0, 32>& Allocator() const {
+        return *allocator;
+    }
+
+private:
+    Core::System& system;
+    SyncpointManager syncpoint_manager;
+    Tegra::MemoryManager memory_manager;
+    std::unique_ptr<Common::FlatAllocator<u32, 0, 32>> allocator;
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/nvdec.cpp b/src/video_core/host1x/nvdec.cpp
new file mode 100644
index 000000000..a4bd5b79f
--- /dev/null
+++ b/src/video_core/host1x/nvdec.cpp
@@ -0,0 +1,48 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/nvdec.h"
+
+namespace Tegra::Host1x {
+
+#define NVDEC_REG_INDEX(field_name)                                                                \
+    (offsetof(NvdecCommon::NvdecRegisters, field_name) / sizeof(u64))
+
+Nvdec::Nvdec(Host1x& host1x_)
+    : host1x(host1x_), state{}, codec(std::make_unique<Codec>(host1x, state)) {}
+
+Nvdec::~Nvdec() = default;
+
+void Nvdec::ProcessMethod(u32 method, u32 argument) {
+    state.reg_array[method] = static_cast<u64>(argument) << 8;
+
+    switch (method) {
+    case NVDEC_REG_INDEX(set_codec_id):
+        codec->SetTargetCodec(static_cast<NvdecCommon::VideoCodec>(argument));
+        break;
+    case NVDEC_REG_INDEX(execute):
+        Execute();
+        break;
+    }
+}
+
+AVFramePtr Nvdec::GetFrame() {
+    return codec->GetCurrentFrame();
+}
+
+void Nvdec::Execute() {
+    switch (codec->GetCurrentCodec()) {
+    case NvdecCommon::VideoCodec::H264:
+    case NvdecCommon::VideoCodec::VP8:
+    case NvdecCommon::VideoCodec::VP9:
+        codec->Decode();
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Codec {}", codec->GetCurrentCodecName());
+        break;
+    }
+}
+
+} // namespace Tegra::Host1x
diff --git a/src/video_core/host1x/nvdec.h b/src/video_core/host1x/nvdec.h
new file mode 100644
index 000000000..3949d5181
--- /dev/null
+++ b/src/video_core/host1x/nvdec.h
@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <vector>
+#include "common/common_types.h"
+#include "video_core/host1x/codecs/codec.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+class Host1x;
+
+class Nvdec {
+public:
+    explicit Nvdec(Host1x& host1x);
+    ~Nvdec();
+
+    /// Writes the method into the state, Invoke Execute() if encountered
+    void ProcessMethod(u32 method, u32 argument);
+
+    /// Return most recently decoded frame
+    [[nodiscard]] AVFramePtr GetFrame();
+
+private:
+    /// Invoke codec to decode a frame
+    void Execute();
+
+    Host1x& host1x;
+    NvdecCommon::NvdecRegisters state;
+    std::unique_ptr<Codec> codec;
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/nvdec_common.h b/src/video_core/host1x/nvdec_common.h
new file mode 100644
index 000000000..49d67ebbe
--- /dev/null
+++ b/src/video_core/host1x/nvdec_common.h
@@ -0,0 +1,97 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Tegra::Host1x::NvdecCommon {
+
+enum class VideoCodec : u64 {
+    None = 0x0,
+    H264 = 0x3,
+    VP8 = 0x5,
+    H265 = 0x7,
+    VP9 = 0x9,
+};
+
+// NVDEC should use a 32-bit address space, but is mapped to 64-bit,
+// doubling the sizes here is compensating for that.
+struct NvdecRegisters {
+    static constexpr std::size_t NUM_REGS = 0x178;
+
+    union {
+        struct {
+            INSERT_PADDING_WORDS_NOINIT(256); ///< 0x0000
+            VideoCodec set_codec_id;          ///< 0x0400
+            INSERT_PADDING_WORDS_NOINIT(126); ///< 0x0408
+            u64 execute;                      ///< 0x0600
+            INSERT_PADDING_WORDS_NOINIT(126); ///< 0x0608
+            struct {                          ///< 0x0800
+                union {
+                    BitField<0, 3, VideoCodec> codec;
+                    BitField<4, 1, u64> gp_timer_on;
+                    BitField<13, 1, u64> mb_timer_on;
+                    BitField<14, 1, u64> intra_frame_pslc;
+                    BitField<17, 1, u64> all_intra_frame;
+                };
+            } control_params;
+            u64 picture_info_offset;                   ///< 0x0808
+            u64 frame_bitstream_offset;                ///< 0x0810
+            u64 frame_number;                          ///< 0x0818
+            u64 h264_slice_data_offsets;               ///< 0x0820
+            u64 h264_mv_dump_offset;                   ///< 0x0828
+            INSERT_PADDING_WORDS_NOINIT(6);            ///< 0x0830
+            u64 frame_stats_offset;                    ///< 0x0848
+            u64 h264_last_surface_luma_offset;         ///< 0x0850
+            u64 h264_last_surface_chroma_offset;       ///< 0x0858
+            std::array<u64, 17> surface_luma_offset;   ///< 0x0860
+            std::array<u64, 17> surface_chroma_offset; ///< 0x08E8
+            INSERT_PADDING_WORDS_NOINIT(68);           ///< 0x0970
+            u64 vp8_prob_data_offset;                  ///< 0x0A80
+            u64 vp8_header_partition_buf_offset;       ///< 0x0A88
+            INSERT_PADDING_WORDS_NOINIT(60);           ///< 0x0A90
+            u64 vp9_entropy_probs_offset;              ///< 0x0B80
+            u64 vp9_backward_updates_offset;           ///< 0x0B88
+            u64 vp9_last_frame_segmap_offset;          ///< 0x0B90
+            u64 vp9_curr_frame_segmap_offset;          ///< 0x0B98
+            INSERT_PADDING_WORDS_NOINIT(2);            ///< 0x0BA0
+            u64 vp9_last_frame_mvs_offset;             ///< 0x0BA8
+            u64 vp9_curr_frame_mvs_offset;             ///< 0x0BB0
+            INSERT_PADDING_WORDS_NOINIT(2);            ///< 0x0BB8
+        };
+        std::array<u64, NUM_REGS> reg_array;
+    };
+};
+static_assert(sizeof(NvdecRegisters) == (0xBC0), "NvdecRegisters is incorrect size");
+
+#define ASSERT_REG_POSITION(field_name, position)                                                  \
+    static_assert(offsetof(NvdecRegisters, field_name) == position * sizeof(u64),                  \
+                  "Field " #field_name " has invalid position")
+
+ASSERT_REG_POSITION(set_codec_id, 0x80);
+ASSERT_REG_POSITION(execute, 0xC0);
+ASSERT_REG_POSITION(control_params, 0x100);
+ASSERT_REG_POSITION(picture_info_offset, 0x101);
+ASSERT_REG_POSITION(frame_bitstream_offset, 0x102);
+ASSERT_REG_POSITION(frame_number, 0x103);
+ASSERT_REG_POSITION(h264_slice_data_offsets, 0x104);
+ASSERT_REG_POSITION(frame_stats_offset, 0x109);
+ASSERT_REG_POSITION(h264_last_surface_luma_offset, 0x10A);
+ASSERT_REG_POSITION(h264_last_surface_chroma_offset, 0x10B);
+ASSERT_REG_POSITION(surface_luma_offset, 0x10C);
+ASSERT_REG_POSITION(surface_chroma_offset, 0x11D);
+ASSERT_REG_POSITION(vp8_prob_data_offset, 0x150);
+ASSERT_REG_POSITION(vp8_header_partition_buf_offset, 0x151);
+ASSERT_REG_POSITION(vp9_entropy_probs_offset, 0x170);
+ASSERT_REG_POSITION(vp9_backward_updates_offset, 0x171);
+ASSERT_REG_POSITION(vp9_last_frame_segmap_offset, 0x172);
+ASSERT_REG_POSITION(vp9_curr_frame_segmap_offset, 0x173);
+ASSERT_REG_POSITION(vp9_last_frame_mvs_offset, 0x175);
+ASSERT_REG_POSITION(vp9_curr_frame_mvs_offset, 0x176);
+
+#undef ASSERT_REG_POSITION
+
+} // namespace Tegra::Host1x::NvdecCommon
diff --git a/src/video_core/host1x/sync_manager.cpp b/src/video_core/host1x/sync_manager.cpp
new file mode 100644
index 000000000..5ef9ea217
--- /dev/null
+++ b/src/video_core/host1x/sync_manager.cpp
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: Ryujinx Team and Contributors
+// SPDX-License-Identifier: MIT
+
+#include <algorithm>
+#include "sync_manager.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
+
+namespace Tegra {
+namespace Host1x {
+
+SyncptIncrManager::SyncptIncrManager(Host1x& host1x_) : host1x(host1x_) {}
+SyncptIncrManager::~SyncptIncrManager() = default;
+
+void SyncptIncrManager::Increment(u32 id) {
+    increments.emplace_back(0, 0, id, true);
+    IncrementAllDone();
+}
+
+u32 SyncptIncrManager::IncrementWhenDone(u32 class_id, u32 id) {
+    const u32 handle = current_id++;
+    increments.emplace_back(handle, class_id, id);
+    return handle;
+}
+
+void SyncptIncrManager::SignalDone(u32 handle) {
+    const auto done_incr =
+        std::find_if(increments.begin(), increments.end(),
+                     [handle](const SyncptIncr& incr) { return incr.id == handle; });
+    if (done_incr != increments.cend()) {
+        done_incr->complete = true;
+    }
+    IncrementAllDone();
+}
+
+void SyncptIncrManager::IncrementAllDone() {
+    std::size_t done_count = 0;
+    for (; done_count < increments.size(); ++done_count) {
+        if (!increments[done_count].complete) {
+            break;
+        }
+        auto& syncpoint_manager = host1x.GetSyncpointManager();
+        syncpoint_manager.IncrementGuest(increments[done_count].syncpt_id);
+        syncpoint_manager.IncrementHost(increments[done_count].syncpt_id);
+    }
+    increments.erase(increments.begin(), increments.begin() + done_count);
+}
+
+} // namespace Host1x
+} // namespace Tegra
diff --git a/src/video_core/host1x/sync_manager.h b/src/video_core/host1x/sync_manager.h
new file mode 100644
index 000000000..7bb77fa27
--- /dev/null
+++ b/src/video_core/host1x/sync_manager.h
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Ryujinx Team and Contributors
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+#include <mutex>
+#include <vector>
+#include "common/common_types.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+class Host1x;
+
+struct SyncptIncr {
+    u32 id;
+    u32 class_id;
+    u32 syncpt_id;
+    bool complete;
+
+    SyncptIncr(u32 id_, u32 class_id_, u32 syncpt_id_, bool done = false)
+        : id(id_), class_id(class_id_), syncpt_id(syncpt_id_), complete(done) {}
+};
+
+class SyncptIncrManager {
+public:
+    explicit SyncptIncrManager(Host1x& host1x);
+    ~SyncptIncrManager();
+
+    /// Add syncpoint id and increment all
+    void Increment(u32 id);
+
+    /// Returns a handle to increment later
+    u32 IncrementWhenDone(u32 class_id, u32 id);
+
+    /// IncrememntAllDone, including handle
+    void SignalDone(u32 handle);
+
+    /// Increment all sequential pending increments that are already done.
+    void IncrementAllDone();
+
+private:
+    std::vector<SyncptIncr> increments;
+    std::mutex increment_lock;
+    u32 current_id{};
+
+    Host1x& host1x;
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/syncpoint_manager.cpp b/src/video_core/host1x/syncpoint_manager.cpp
new file mode 100644
index 000000000..326e8355a
--- /dev/null
+++ b/src/video_core/host1x/syncpoint_manager.cpp
@@ -0,0 +1,96 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common/microprofile.h"
+#include "video_core/host1x/syncpoint_manager.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+MICROPROFILE_DEFINE(GPU_wait, "GPU", "Wait for the GPU", MP_RGB(128, 128, 192));
+
+SyncpointManager::ActionHandle SyncpointManager::RegisterAction(
+    std::atomic<u32>& syncpoint, std::list<RegisteredAction>& action_storage, u32 expected_value,
+    std::function<void()>&& action) {
+    if (syncpoint.load(std::memory_order_acquire) >= expected_value) {
+        action();
+        return {};
+    }
+
+    std::unique_lock lk(guard);
+    if (syncpoint.load(std::memory_order_relaxed) >= expected_value) {
+        action();
+        return {};
+    }
+    auto it = action_storage.begin();
+    while (it != action_storage.end()) {
+        if (it->expected_value >= expected_value) {
+            break;
+        }
+        ++it;
+    }
+    return action_storage.emplace(it, expected_value, std::move(action));
+}
+
+void SyncpointManager::DeregisterAction(std::list<RegisteredAction>& action_storage,
+                                        ActionHandle& handle) {
+    std::unique_lock lk(guard);
+    action_storage.erase(handle);
+}
+
+void SyncpointManager::DeregisterGuestAction(u32 syncpoint_id, ActionHandle& handle) {
+    DeregisterAction(guest_action_storage[syncpoint_id], handle);
+}
+
+void SyncpointManager::DeregisterHostAction(u32 syncpoint_id, ActionHandle& handle) {
+    DeregisterAction(host_action_storage[syncpoint_id], handle);
+}
+
+void SyncpointManager::IncrementGuest(u32 syncpoint_id) {
+    Increment(syncpoints_guest[syncpoint_id], wait_guest_cv, guest_action_storage[syncpoint_id]);
+}
+
+void SyncpointManager::IncrementHost(u32 syncpoint_id) {
+    Increment(syncpoints_host[syncpoint_id], wait_host_cv, host_action_storage[syncpoint_id]);
+}
+
+void SyncpointManager::WaitGuest(u32 syncpoint_id, u32 expected_value) {
+    Wait(syncpoints_guest[syncpoint_id], wait_guest_cv, expected_value);
+}
+
+void SyncpointManager::WaitHost(u32 syncpoint_id, u32 expected_value) {
+    MICROPROFILE_SCOPE(GPU_wait);
+    Wait(syncpoints_host[syncpoint_id], wait_host_cv, expected_value);
+}
+
+void SyncpointManager::Increment(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv,
+                                 std::list<RegisteredAction>& action_storage) {
+    auto new_value{syncpoint.fetch_add(1, std::memory_order_acq_rel) + 1};
+
+    std::unique_lock lk(guard);
+    auto it = action_storage.begin();
+    while (it != action_storage.end()) {
+        if (it->expected_value > new_value) {
+            break;
+        }
+        it->action();
+        it = action_storage.erase(it);
+    }
+    wait_cv.notify_all();
+}
+
+void SyncpointManager::Wait(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv,
+                            u32 expected_value) {
+    const auto pred = [&]() { return syncpoint.load(std::memory_order_acquire) >= expected_value; };
+    if (pred()) {
+        return;
+    }
+
+    std::unique_lock lk(guard);
+    wait_cv.wait(lk, pred);
+}
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/syncpoint_manager.h b/src/video_core/host1x/syncpoint_manager.h
new file mode 100644
index 000000000..50a264e23
--- /dev/null
+++ b/src/video_core/host1x/syncpoint_manager.h
@@ -0,0 +1,98 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <condition_variable>
+#include <functional>
+#include <list>
+#include <mutex>
+
+#include "common/common_types.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+class SyncpointManager {
+public:
+    u32 GetGuestSyncpointValue(u32 id) const {
+        return syncpoints_guest[id].load(std::memory_order_acquire);
+    }
+
+    u32 GetHostSyncpointValue(u32 id) const {
+        return syncpoints_host[id].load(std::memory_order_acquire);
+    }
+
+    struct RegisteredAction {
+        explicit RegisteredAction(u32 expected_value_, std::function<void()>&& action_)
+            : expected_value{expected_value_}, action{std::move(action_)} {}
+        u32 expected_value;
+        std::function<void()> action;
+    };
+    using ActionHandle = std::list<RegisteredAction>::iterator;
+
+    template <typename Func>
+    ActionHandle RegisterGuestAction(u32 syncpoint_id, u32 expected_value, Func&& action) {
+        std::function<void()> func(action);
+        return RegisterAction(syncpoints_guest[syncpoint_id], guest_action_storage[syncpoint_id],
+                              expected_value, std::move(func));
+    }
+
+    template <typename Func>
+    ActionHandle RegisterHostAction(u32 syncpoint_id, u32 expected_value, Func&& action) {
+        std::function<void()> func(action);
+        return RegisterAction(syncpoints_host[syncpoint_id], host_action_storage[syncpoint_id],
+                              expected_value, std::move(func));
+    }
+
+    void DeregisterGuestAction(u32 syncpoint_id, ActionHandle& handle);
+
+    void DeregisterHostAction(u32 syncpoint_id, ActionHandle& handle);
+
+    void IncrementGuest(u32 syncpoint_id);
+
+    void IncrementHost(u32 syncpoint_id);
+
+    void WaitGuest(u32 syncpoint_id, u32 expected_value);
+
+    void WaitHost(u32 syncpoint_id, u32 expected_value);
+
+    bool IsReadyGuest(u32 syncpoint_id, u32 expected_value) const {
+        return syncpoints_guest[syncpoint_id].load(std::memory_order_acquire) >= expected_value;
+    }
+
+    bool IsReadyHost(u32 syncpoint_id, u32 expected_value) const {
+        return syncpoints_host[syncpoint_id].load(std::memory_order_acquire) >= expected_value;
+    }
+
+private:
+    void Increment(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv,
+                   std::list<RegisteredAction>& action_storage);
+
+    ActionHandle RegisterAction(std::atomic<u32>& syncpoint,
+                                std::list<RegisteredAction>& action_storage, u32 expected_value,
+                                std::function<void()>&& action);
+
+    void DeregisterAction(std::list<RegisteredAction>& action_storage, ActionHandle& handle);
+
+    void Wait(std::atomic<u32>& syncpoint, std::condition_variable& wait_cv, u32 expected_value);
+
+    static constexpr size_t NUM_MAX_SYNCPOINTS = 192;
+
+    std::array<std::atomic<u32>, NUM_MAX_SYNCPOINTS> syncpoints_guest{};
+    std::array<std::atomic<u32>, NUM_MAX_SYNCPOINTS> syncpoints_host{};
+
+    std::array<std::list<RegisteredAction>, NUM_MAX_SYNCPOINTS> guest_action_storage;
+    std::array<std::list<RegisteredAction>, NUM_MAX_SYNCPOINTS> host_action_storage;
+
+    std::mutex guard;
+    std::condition_variable wait_guest_cv;
+    std::condition_variable wait_host_cv;
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/vic.cpp b/src/video_core/host1x/vic.cpp
new file mode 100644
index 000000000..ac0b7d20e
--- /dev/null
+++ b/src/video_core/host1x/vic.cpp
@@ -0,0 +1,244 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+
+extern "C" {
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+#endif
+#include <libswscale/swscale.h>
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+}
+
+#include "common/assert.h"
+#include "common/bit_field.h"
+#include "common/logging/log.h"
+
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/nvdec.h"
+#include "video_core/host1x/vic.h"
+#include "video_core/memory_manager.h"
+#include "video_core/textures/decoders.h"
+
+namespace Tegra {
+
+namespace Host1x {
+
+namespace {
+enum class VideoPixelFormat : u64_le {
+    RGBA8 = 0x1f,
+    BGRA8 = 0x20,
+    RGBX8 = 0x23,
+    YUV420 = 0x44,
+};
+} // Anonymous namespace
+
+union VicConfig {
+    u64_le raw{};
+    BitField<0, 7, VideoPixelFormat> pixel_format;
+    BitField<7, 2, u64_le> chroma_loc_horiz;
+    BitField<9, 2, u64_le> chroma_loc_vert;
+    BitField<11, 4, u64_le> block_linear_kind;
+    BitField<15, 4, u64_le> block_linear_height_log2;
+    BitField<32, 14, u64_le> surface_width_minus1;
+    BitField<46, 14, u64_le> surface_height_minus1;
+};
+
+Vic::Vic(Host1x& host1x_, std::shared_ptr<Nvdec> nvdec_processor_)
+    : host1x(host1x_),
+      nvdec_processor(std::move(nvdec_processor_)), converted_frame_buffer{nullptr, av_free} {}
+
+Vic::~Vic() = default;
+
+void Vic::ProcessMethod(Method method, u32 argument) {
+    LOG_DEBUG(HW_GPU, "Vic method 0x{:X}", static_cast<u32>(method));
+    const u64 arg = static_cast<u64>(argument) << 8;
+    switch (method) {
+    case Method::Execute:
+        Execute();
+        break;
+    case Method::SetConfigStructOffset:
+        config_struct_address = arg;
+        break;
+    case Method::SetOutputSurfaceLumaOffset:
+        output_surface_luma_address = arg;
+        break;
+    case Method::SetOutputSurfaceChromaOffset:
+        output_surface_chroma_address = arg;
+        break;
+    default:
+        break;
+    }
+}
+
+void Vic::Execute() {
+    if (output_surface_luma_address == 0) {
+        LOG_ERROR(Service_NVDRV, "VIC Luma address not set.");
+        return;
+    }
+    const VicConfig config{host1x.MemoryManager().Read<u64>(config_struct_address + 0x20)};
+    const AVFramePtr frame_ptr = nvdec_processor->GetFrame();
+    const auto* frame = frame_ptr.get();
+    if (!frame) {
+        return;
+    }
+    const u64 surface_width = config.surface_width_minus1 + 1;
+    const u64 surface_height = config.surface_height_minus1 + 1;
+    if (static_cast<u64>(frame->width) != surface_width ||
+        static_cast<u64>(frame->height) != surface_height) {
+        // TODO: Properly support multiple video streams with differing frame dimensions
+        LOG_WARNING(Service_NVDRV, "Frame dimensions {}x{} don't match surface dimensions {}x{}",
+                    frame->width, frame->height, surface_width, surface_height);
+    }
+    switch (config.pixel_format) {
+    case VideoPixelFormat::RGBA8:
+    case VideoPixelFormat::BGRA8:
+    case VideoPixelFormat::RGBX8:
+        WriteRGBFrame(frame, config);
+        break;
+    case VideoPixelFormat::YUV420:
+        WriteYUVFrame(frame, config);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown video pixel format {:X}", config.pixel_format.Value());
+        break;
+    }
+}
+
+void Vic::WriteRGBFrame(const AVFrame* frame, const VicConfig& config) {
+    LOG_TRACE(Service_NVDRV, "Writing RGB Frame");
+
+    if (!scaler_ctx || frame->width != scaler_width || frame->height != scaler_height) {
+        const AVPixelFormat target_format = [pixel_format = config.pixel_format]() {
+            switch (pixel_format) {
+            case VideoPixelFormat::RGBA8:
+                return AV_PIX_FMT_RGBA;
+            case VideoPixelFormat::BGRA8:
+                return AV_PIX_FMT_BGRA;
+            case VideoPixelFormat::RGBX8:
+                return AV_PIX_FMT_RGB0;
+            default:
+                return AV_PIX_FMT_RGBA;
+            }
+        }();
+
+        sws_freeContext(scaler_ctx);
+        // Frames are decoded into either YUV420 or NV12 formats. Convert to desired RGB format
+        scaler_ctx = sws_getContext(frame->width, frame->height,
+                                    static_cast<AVPixelFormat>(frame->format), frame->width,
+                                    frame->height, target_format, 0, nullptr, nullptr, nullptr);
+        scaler_width = frame->width;
+        scaler_height = frame->height;
+        converted_frame_buffer.reset();
+    }
+    if (!converted_frame_buffer) {
+        const size_t frame_size = frame->width * frame->height * 4;
+        converted_frame_buffer = AVMallocPtr{static_cast<u8*>(av_malloc(frame_size)), av_free};
+    }
+    const std::array<int, 4> converted_stride{frame->width * 4, frame->height * 4, 0, 0};
+    u8* const converted_frame_buf_addr{converted_frame_buffer.get()};
+    sws_scale(scaler_ctx, frame->data, frame->linesize, 0, frame->height, &converted_frame_buf_addr,
+              converted_stride.data());
+
+    // Use the minimum of surface/frame dimensions to avoid buffer overflow.
+    const u32 surface_width = static_cast<u32>(config.surface_width_minus1) + 1;
+    const u32 surface_height = static_cast<u32>(config.surface_height_minus1) + 1;
+    const u32 width = std::min(surface_width, static_cast<u32>(frame->width));
+    const u32 height = std::min(surface_height, static_cast<u32>(frame->height));
+    const u32 blk_kind = static_cast<u32>(config.block_linear_kind);
+    if (blk_kind != 0) {
+        // swizzle pitch linear to block linear
+        const u32 block_height = static_cast<u32>(config.block_linear_height_log2);
+        const auto size = Texture::CalculateSize(true, 4, width, height, 1, block_height, 0);
+        luma_buffer.resize(size);
+        std::span<const u8> frame_buff(converted_frame_buf_addr, 4 * width * height);
+        Texture::SwizzleSubrect(luma_buffer, frame_buff, 4, width, height, 1, 0, 0, width, height,
+                                block_height, 0, width * 4);
+
+        host1x.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(), size);
+    } else {
+        // send pitch linear frame
+        const size_t linear_size = width * height * 4;
+        host1x.MemoryManager().WriteBlock(output_surface_luma_address, converted_frame_buf_addr,
+                                          linear_size);
+    }
+}
+
+void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
+    LOG_TRACE(Service_NVDRV, "Writing YUV420 Frame");
+
+    const std::size_t surface_width = config.surface_width_minus1 + 1;
+    const std::size_t surface_height = config.surface_height_minus1 + 1;
+    const std::size_t aligned_width = (surface_width + 0xff) & ~0xffUL;
+    // Use the minimum of surface/frame dimensions to avoid buffer overflow.
+    const auto frame_width = std::min(surface_width, static_cast<size_t>(frame->width));
+    const auto frame_height = std::min(surface_height, static_cast<size_t>(frame->height));
+
+    const auto stride = static_cast<size_t>(frame->linesize[0]);
+
+    luma_buffer.resize(aligned_width * surface_height);
+    chroma_buffer.resize(aligned_width * surface_height / 2);
+
+    // Populate luma buffer
+    const u8* luma_src = frame->data[0];
+    for (std::size_t y = 0; y < frame_height; ++y) {
+        const std::size_t src = y * stride;
+        const std::size_t dst = y * aligned_width;
+        for (std::size_t x = 0; x < frame_width; ++x) {
+            luma_buffer[dst + x] = luma_src[src + x];
+        }
+    }
+    host1x.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(),
+                                      luma_buffer.size());
+
+    // Chroma
+    const std::size_t half_height = frame_height / 2;
+    const auto half_stride = static_cast<size_t>(frame->linesize[1]);
+
+    switch (frame->format) {
+    case AV_PIX_FMT_YUV420P: {
+        // Frame from FFmpeg software
+        // Populate chroma buffer from both channels with interleaving.
+        const std::size_t half_width = frame_width / 2;
+        const u8* chroma_b_src = frame->data[1];
+        const u8* chroma_r_src = frame->data[2];
+        for (std::size_t y = 0; y < half_height; ++y) {
+            const std::size_t src = y * half_stride;
+            const std::size_t dst = y * aligned_width;
+
+            for (std::size_t x = 0; x < half_width; ++x) {
+                chroma_buffer[dst + x * 2] = chroma_b_src[src + x];
+                chroma_buffer[dst + x * 2 + 1] = chroma_r_src[src + x];
+            }
+        }
+        break;
+    }
+    case AV_PIX_FMT_NV12: {
+        // Frame from VA-API hardware
+        // This is already interleaved so just copy
+        const u8* chroma_src = frame->data[1];
+        for (std::size_t y = 0; y < half_height; ++y) {
+            const std::size_t src = y * stride;
+            const std::size_t dst = y * aligned_width;
+            for (std::size_t x = 0; x < frame_width; ++x) {
+                chroma_buffer[dst + x] = chroma_src[src + x];
+            }
+        }
+        break;
+    }
+    default:
+        ASSERT(false);
+        break;
+    }
+    host1x.MemoryManager().WriteBlock(output_surface_chroma_address, chroma_buffer.data(),
+                                      chroma_buffer.size());
+}
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host1x/vic.h b/src/video_core/host1x/vic.h
new file mode 100644
index 000000000..2b78786e8
--- /dev/null
+++ b/src/video_core/host1x/vic.h
@@ -0,0 +1,66 @@
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <vector>
+#include "common/common_types.h"
+
+struct SwsContext;
+
+namespace Tegra {
+
+namespace Host1x {
+
+class Host1x;
+class Nvdec;
+union VicConfig;
+
+class Vic {
+public:
+    enum class Method : u32 {
+        Execute = 0xc0,
+        SetControlParams = 0x1c1,
+        SetConfigStructOffset = 0x1c2,
+        SetOutputSurfaceLumaOffset = 0x1c8,
+        SetOutputSurfaceChromaOffset = 0x1c9,
+        SetOutputSurfaceChromaUnusedOffset = 0x1ca
+    };
+
+    explicit Vic(Host1x& host1x, std::shared_ptr<Nvdec> nvdec_processor);
+
+    ~Vic();
+
+    /// Write to the device state.
+    void ProcessMethod(Method method, u32 argument);
+
+private:
+    void Execute();
+
+    void WriteRGBFrame(const AVFrame* frame, const VicConfig& config);
+
+    void WriteYUVFrame(const AVFrame* frame, const VicConfig& config);
+
+    Host1x& host1x;
+    std::shared_ptr<Tegra::Host1x::Nvdec> nvdec_processor;
+
+    /// Avoid reallocation of the following buffers every frame, as their
+    /// size does not change during a stream
+    using AVMallocPtr = std::unique_ptr<u8, decltype(&av_free)>;
+    AVMallocPtr converted_frame_buffer;
+    std::vector<u8> luma_buffer;
+    std::vector<u8> chroma_buffer;
+
+    GPUVAddr config_struct_address{};
+    GPUVAddr output_surface_luma_address{};
+    GPUVAddr output_surface_chroma_address{};
+
+    SwsContext* scaler_ctx{};
+    s32 scaler_width{};
+    s32 scaler_height{};
+};
+
+} // namespace Host1x
+
+} // namespace Tegra
diff --git a/src/video_core/host_shaders/CMakeLists.txt b/src/video_core/host_shaders/CMakeLists.txt
index fd3e41434..2149ab93e 100644
--- a/src/video_core/host_shaders/CMakeLists.txt
+++ b/src/video_core/host_shaders/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 set(FIDELITYFX_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/externals/FidelityFX-FSR/ffx-fsr)
 
 set(GLSL_INCLUDES
@@ -14,9 +17,11 @@ set(SHADER_FILES
     convert_d24s8_to_abgr8.frag
     convert_depth_to_float.frag
     convert_float_to_depth.frag
+    convert_s8d24_to_abgr8.frag
     full_screen_triangle.vert
     fxaa.frag
     fxaa.vert
+    opengl_convert_s8d24.comp
     opengl_copy_bc4.comp
     opengl_present.frag
     opengl_present.vert
diff --git a/src/video_core/host_shaders/StringShaderHeader.cmake b/src/video_core/host_shaders/StringShaderHeader.cmake
index 1b4bc6103..9f7525535 100644
--- a/src/video_core/host_shaders/StringShaderHeader.cmake
+++ b/src/video_core/host_shaders/StringShaderHeader.cmake
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2020 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 set(SOURCE_FILE ${CMAKE_ARGV3})
 set(HEADER_FILE ${CMAKE_ARGV4})
 set(INPUT_FILE ${CMAKE_ARGV5})
diff --git a/src/video_core/host_shaders/astc_decoder.comp b/src/video_core/host_shaders/astc_decoder.comp
index 3a10578cb..d608678a3 100644
--- a/src/video_core/host_shaders/astc_decoder.comp
+++ b/src/video_core/host_shaders/astc_decoder.comp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 
@@ -1066,7 +1065,7 @@ TexelWeightParams DecodeBlockInfo() {
 void FillError(ivec3 coord) {
     for (uint j = 0; j < block_dims.y; j++) {
         for (uint i = 0; i < block_dims.x; i++) {
-            imageStore(dest_image, coord + ivec3(i, j, 0), vec4(1.0, 1.0, 0.0, 1.0));
+            imageStore(dest_image, coord + ivec3(i, j, 0), vec4(0.0, 0.0, 0.0, 0.0));
         }
     }
 }
diff --git a/src/video_core/host_shaders/block_linear_unswizzle_2d.comp b/src/video_core/host_shaders/block_linear_unswizzle_2d.comp
index a131be79e..121f60cbd 100644
--- a/src/video_core/host_shaders/block_linear_unswizzle_2d.comp
+++ b/src/video_core/host_shaders/block_linear_unswizzle_2d.comp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 430
 
diff --git a/src/video_core/host_shaders/block_linear_unswizzle_3d.comp b/src/video_core/host_shaders/block_linear_unswizzle_3d.comp
index bb6872e6b..7fc98accb 100644
--- a/src/video_core/host_shaders/block_linear_unswizzle_3d.comp
+++ b/src/video_core/host_shaders/block_linear_unswizzle_3d.comp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 430
 
diff --git a/src/video_core/host_shaders/convert_abgr8_to_d24s8.frag b/src/video_core/host_shaders/convert_abgr8_to_d24s8.frag
index ea055ddad..ff102e582 100644
--- a/src/video_core/host_shaders/convert_abgr8_to_d24s8.frag
+++ b/src/video_core/host_shaders/convert_abgr8_to_d24s8.frag
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 #extension GL_ARB_shader_stencil_export : require
diff --git a/src/video_core/host_shaders/convert_d24s8_to_abgr8.frag b/src/video_core/host_shaders/convert_d24s8_to_abgr8.frag
index 94368fb59..d33131d7c 100644
--- a/src/video_core/host_shaders/convert_d24s8_to_abgr8.frag
+++ b/src/video_core/host_shaders/convert_d24s8_to_abgr8.frag
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 
diff --git a/src/video_core/host_shaders/convert_depth_to_float.frag b/src/video_core/host_shaders/convert_depth_to_float.frag
index 624c58509..57f0ce5a6 100644
--- a/src/video_core/host_shaders/convert_depth_to_float.frag
+++ b/src/video_core/host_shaders/convert_depth_to_float.frag
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 
diff --git a/src/video_core/host_shaders/convert_float_to_depth.frag b/src/video_core/host_shaders/convert_float_to_depth.frag
index d86c795f4..5d403b1ec 100644
--- a/src/video_core/host_shaders/convert_float_to_depth.frag
+++ b/src/video_core/host_shaders/convert_float_to_depth.frag
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 
diff --git a/src/video_core/host_shaders/convert_s8d24_to_abgr8.frag b/src/video_core/host_shaders/convert_s8d24_to_abgr8.frag
new file mode 100644
index 000000000..31db7d426
--- /dev/null
+++ b/src/video_core/host_shaders/convert_s8d24_to_abgr8.frag
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#version 450
+
+layout(binding = 0) uniform sampler2D depth_tex;
+layout(binding = 1) uniform isampler2D stencil_tex;
+
+layout(location = 0) out vec4 color;
+
+void main() {
+    ivec2 coord = ivec2(gl_FragCoord.xy);
+    uint depth = uint(textureLod(depth_tex, coord, 0).r * (exp2(24.0) - 1.0f));
+    uint stencil = uint(textureLod(stencil_tex, coord, 0).r);
+
+    highp uint depth_val =
+        uint(textureLod(depth_tex, coord, 0).r * (exp2(32.0) - 1.0));
+    lowp uint stencil_val = textureLod(stencil_tex, coord, 0).r;
+    highp uvec4 components =
+        uvec4((uvec3(depth_val) >> uvec3(24u, 16u, 8u)) & 0x000000FFu, stencil_val);
+    color.rgba = vec4(components) / (exp2(8.0) - 1.0);
+}
diff --git a/src/video_core/host_shaders/fidelityfx_fsr.comp b/src/video_core/host_shaders/fidelityfx_fsr.comp
index 6b97f789d..f91b1aa9f 100644
--- a/src/video_core/host_shaders/fidelityfx_fsr.comp
+++ b/src/video_core/host_shaders/fidelityfx_fsr.comp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 //!#version 460 core
 #extension GL_ARB_separate_shader_objects : enable
diff --git a/src/video_core/host_shaders/full_screen_triangle.vert b/src/video_core/host_shaders/full_screen_triangle.vert
index 452ad6502..2c976b19f 100644
--- a/src/video_core/host_shaders/full_screen_triangle.vert
+++ b/src/video_core/host_shaders/full_screen_triangle.vert
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 
diff --git a/src/video_core/host_shaders/fxaa.frag b/src/video_core/host_shaders/fxaa.frag
index 02f4068d1..9bffc20d5 100644
--- a/src/video_core/host_shaders/fxaa.frag
+++ b/src/video_core/host_shaders/fxaa.frag
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // Source code is adapted from
 // https://www.geeks3d.com/20110405/fxaa-fast-approximate-anti-aliasing-demo-glsl-opengl-test-radeon-geforce/3/
diff --git a/src/video_core/host_shaders/fxaa.vert b/src/video_core/host_shaders/fxaa.vert
index ac20c04e9..c2717d90d 100644
--- a/src/video_core/host_shaders/fxaa.vert
+++ b/src/video_core/host_shaders/fxaa.vert
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460
 
diff --git a/src/video_core/host_shaders/opengl_convert_s8d24.comp b/src/video_core/host_shaders/opengl_convert_s8d24.comp
new file mode 100644
index 000000000..970203214
--- /dev/null
+++ b/src/video_core/host_shaders/opengl_convert_s8d24.comp
@@ -0,0 +1,17 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#version 430 core
+
+layout(local_size_x = 16, local_size_y = 8) in;
+
+layout(binding = 0, rgba8ui) restrict uniform uimage2D destination;
+layout(location = 0) uniform uvec3 size;
+
+void main() {
+    if (any(greaterThanEqual(gl_GlobalInvocationID, size))) {
+        return;
+    }
+    uvec4 components = imageLoad(destination, ivec2(gl_GlobalInvocationID.xy));
+    imageStore(destination, ivec2(gl_GlobalInvocationID.xy), components.wxyz);
+}
diff --git a/src/video_core/host_shaders/opengl_copy_bc4.comp b/src/video_core/host_shaders/opengl_copy_bc4.comp
index 7b8e20fbe..8d3ae5a97 100644
--- a/src/video_core/host_shaders/opengl_copy_bc4.comp
+++ b/src/video_core/host_shaders/opengl_copy_bc4.comp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 430 core
 #extension GL_ARB_gpu_shader_int64 : require
diff --git a/src/video_core/host_shaders/opengl_present.frag b/src/video_core/host_shaders/opengl_present.frag
index 84b818227..5fd7ad297 100644
--- a/src/video_core/host_shaders/opengl_present.frag
+++ b/src/video_core/host_shaders/opengl_present.frag
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 430 core
 
diff --git a/src/video_core/host_shaders/opengl_present.vert b/src/video_core/host_shaders/opengl_present.vert
index c3b5adbba..cc2f40163 100644
--- a/src/video_core/host_shaders/opengl_present.vert
+++ b/src/video_core/host_shaders/opengl_present.vert
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 430 core
 
diff --git a/src/video_core/host_shaders/opengl_present_scaleforce.frag b/src/video_core/host_shaders/opengl_present_scaleforce.frag
index 71ff9e1e3..a780373e3 100644
--- a/src/video_core/host_shaders/opengl_present_scaleforce.frag
+++ b/src/video_core/host_shaders/opengl_present_scaleforce.frag
@@ -1,24 +1,5 @@
-// MIT License
-//
-// Copyright (c) 2020 BreadFish64
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
+// SPDX-FileCopyrightText: 2020 BreadFish64
+// SPDX-License-Identifier: MIT
 
 // Adapted from https://github.com/BreadFish64/ScaleFish/tree/master/scaleforce
 
diff --git a/src/video_core/host_shaders/pitch_unswizzle.comp b/src/video_core/host_shaders/pitch_unswizzle.comp
index cb48ec170..7d23f594c 100644
--- a/src/video_core/host_shaders/pitch_unswizzle.comp
+++ b/src/video_core/host_shaders/pitch_unswizzle.comp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 430
 
diff --git a/src/video_core/host_shaders/present_bicubic.frag b/src/video_core/host_shaders/present_bicubic.frag
index 902b70c2b..c57dd2851 100644
--- a/src/video_core/host_shaders/present_bicubic.frag
+++ b/src/video_core/host_shaders/present_bicubic.frag
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 
diff --git a/src/video_core/host_shaders/present_gaussian.frag b/src/video_core/host_shaders/present_gaussian.frag
index 66fed3238..5f54b71b6 100644
--- a/src/video_core/host_shaders/present_gaussian.frag
+++ b/src/video_core/host_shaders/present_gaussian.frag
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // Code adapted from the following sources:
 // - https://learnopengl.com/Advanced-Lighting/Bloom
diff --git a/src/video_core/host_shaders/source_shader.h.in b/src/video_core/host_shaders/source_shader.h.in
index 929dec39b..f189ee06b 100644
--- a/src/video_core/host_shaders/source_shader.h.in
+++ b/src/video_core/host_shaders/source_shader.h.in
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #pragma once
 
 #include <string_view>
diff --git a/src/video_core/host_shaders/vulkan_blit_color_float.frag b/src/video_core/host_shaders/vulkan_blit_color_float.frag
index 4a6aae410..c0c832296 100644
--- a/src/video_core/host_shaders/vulkan_blit_color_float.frag
+++ b/src/video_core/host_shaders/vulkan_blit_color_float.frag
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 
diff --git a/src/video_core/host_shaders/vulkan_blit_depth_stencil.frag b/src/video_core/host_shaders/vulkan_blit_depth_stencil.frag
index 19bb23a5a..484b99773 100644
--- a/src/video_core/host_shaders/vulkan_blit_depth_stencil.frag
+++ b/src/video_core/host_shaders/vulkan_blit_depth_stencil.frag
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 450
 #extension GL_ARB_shader_stencil_export : require
diff --git a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp16.comp b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp16.comp
index 1c96a7905..00af13726 100644
--- a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp16.comp
+++ b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp16.comp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 #extension GL_GOOGLE_include_directive : enable
diff --git a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp32.comp b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp32.comp
index f4daff739..13d783fa8 100644
--- a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp32.comp
+++ b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_easu_fp32.comp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 #extension GL_GOOGLE_include_directive : enable
diff --git a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp16.comp b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp16.comp
index 6b6796dd1..331549d96 100644
--- a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp16.comp
+++ b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp16.comp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 #extension GL_GOOGLE_include_directive : enable
diff --git a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp32.comp b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp32.comp
index f785eebf3..013ca0014 100644
--- a/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp32.comp
+++ b/src/video_core/host_shaders/vulkan_fidelityfx_fsr_rcas_fp32.comp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 #extension GL_GOOGLE_include_directive : enable
diff --git a/src/video_core/host_shaders/vulkan_present.frag b/src/video_core/host_shaders/vulkan_present.frag
index 0979ff3e6..97e098ced 100644
--- a/src/video_core/host_shaders/vulkan_present.frag
+++ b/src/video_core/host_shaders/vulkan_present.frag
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 
diff --git a/src/video_core/host_shaders/vulkan_present.vert b/src/video_core/host_shaders/vulkan_present.vert
index 00b868958..89dc80468 100644
--- a/src/video_core/host_shaders/vulkan_present.vert
+++ b/src/video_core/host_shaders/vulkan_present.vert
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 
diff --git a/src/video_core/host_shaders/vulkan_present_scaleforce_fp16.frag b/src/video_core/host_shaders/vulkan_present_scaleforce_fp16.frag
index 924c03060..3dc9c0df5 100644
--- a/src/video_core/host_shaders/vulkan_present_scaleforce_fp16.frag
+++ b/src/video_core/host_shaders/vulkan_present_scaleforce_fp16.frag
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #version 460
 
 #extension GL_GOOGLE_include_directive : enable
diff --git a/src/video_core/host_shaders/vulkan_present_scaleforce_fp32.frag b/src/video_core/host_shaders/vulkan_present_scaleforce_fp32.frag
index a594b83ca..77ed07552 100644
--- a/src/video_core/host_shaders/vulkan_present_scaleforce_fp32.frag
+++ b/src/video_core/host_shaders/vulkan_present_scaleforce_fp32.frag
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #version 460
 
 #extension GL_GOOGLE_include_directive : enable
diff --git a/src/video_core/host_shaders/vulkan_quad_indexed.comp b/src/video_core/host_shaders/vulkan_quad_indexed.comp
index 8655591d0..a412f30ff 100644
--- a/src/video_core/host_shaders/vulkan_quad_indexed.comp
+++ b/src/video_core/host_shaders/vulkan_quad_indexed.comp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 
diff --git a/src/video_core/host_shaders/vulkan_uint8.comp b/src/video_core/host_shaders/vulkan_uint8.comp
index 872291670..5aa6abdc8 100644
--- a/src/video_core/host_shaders/vulkan_uint8.comp
+++ b/src/video_core/host_shaders/vulkan_uint8.comp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #version 460 core
 #extension GL_EXT_shader_16bit_storage : require
diff --git a/src/video_core/macro/macro.cpp b/src/video_core/macro/macro.cpp
index 0aeda4ce8..f61d5998e 100644
--- a/src/video_core/macro/macro.cpp
+++ b/src/video_core/macro/macro.cpp
@@ -1,13 +1,17 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
+#include <fstream>
 #include <optional>
+#include <span>
 
 #include <boost/container_hash/hash.hpp>
 
+#include <fstream>
 #include "common/assert.h"
+#include "common/fs/fs.h"
+#include "common/fs/path_util.h"
 #include "common/settings.h"
 #include "video_core/macro/macro.h"
 #include "video_core/macro/macro_hle.h"
@@ -16,6 +20,23 @@
 
 namespace Tegra {
 
+static void Dump(u64 hash, std::span<const u32> code) {
+    const auto base_dir{Common::FS::GetYuzuPath(Common::FS::YuzuPath::DumpDir)};
+    const auto macro_dir{base_dir / "macros"};
+    if (!Common::FS::CreateDir(base_dir) || !Common::FS::CreateDir(macro_dir)) {
+        LOG_ERROR(Common_Filesystem, "Failed to create macro dump directories");
+        return;
+    }
+    const auto name{macro_dir / fmt::format("{:016x}.macro", hash)};
+    std::fstream macro_file(name, std::ios::out | std::ios::binary);
+    if (!macro_file) {
+        LOG_ERROR(Common_Filesystem, "Unable to open or create file at {}",
+                  Common::FS::PathToUTF8String(name));
+        return;
+    }
+    macro_file.write(reinterpret_cast<const char*>(code.data()), code.size_bytes());
+}
+
 MacroEngine::MacroEngine(Engines::Maxwell3D& maxwell3d)
     : hle_macros{std::make_unique<Tegra::HLEMacro>(maxwell3d)} {}
 
@@ -25,6 +46,11 @@ void MacroEngine::AddCode(u32 method, u32 data) {
     uploaded_macro_code[method].push_back(data);
 }
 
+void MacroEngine::ClearCode(u32 method) {
+    macro_cache.erase(method);
+    uploaded_macro_code.erase(method);
+}
+
 void MacroEngine::Execute(u32 method, const std::vector<u32>& parameters) {
     auto compiled_macro = macro_cache.find(method);
     if (compiled_macro != macro_cache.end()) {
@@ -46,7 +72,7 @@ void MacroEngine::Execute(u32 method, const std::vector<u32>& parameters) {
                 }
             }
             if (!mid_method.has_value()) {
-                UNREACHABLE_MSG("Macro 0x{0:x} was not uploaded", method);
+                ASSERT_MSG(false, "Macro 0x{0:x} was not uploaded", method);
                 return;
             }
         }
@@ -55,6 +81,9 @@ void MacroEngine::Execute(u32 method, const std::vector<u32>& parameters) {
         if (!mid_method.has_value()) {
             cache_info.lle_program = Compile(macro_code->second);
             cache_info.hash = boost::hash_value(macro_code->second);
+            if (Settings::values.dump_macros) {
+                Dump(cache_info.hash, macro_code->second);
+            }
         } else {
             const auto& macro_cached = uploaded_macro_code[mid_method.value()];
             const auto rebased_method = method - mid_method.value();
@@ -64,6 +93,9 @@ void MacroEngine::Execute(u32 method, const std::vector<u32>& parameters) {
                         code.size() * sizeof(u32));
             cache_info.hash = boost::hash_value(code);
             cache_info.lle_program = Compile(code);
+            if (Settings::values.dump_macros) {
+                Dump(cache_info.hash, code);
+            }
         }
 
         if (auto hle_program = hle_macros->GetHLEProgram(cache_info.hash)) {
diff --git a/src/video_core/macro/macro.h b/src/video_core/macro/macro.h
index 7aaa49286..07d97ba39 100644
--- a/src/video_core/macro/macro.h
+++ b/src/video_core/macro/macro.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -118,6 +117,9 @@ public:
     // Store the uploaded macro code to compile them when they're called.
     void AddCode(u32 method, u32 data);
 
+    // Clear the code associated with a method.
+    void ClearCode(u32 method);
+
     // Compiles the macro if its not in the cache, and executes the compiled macro
     void Execute(u32 method, const std::vector<u32>& parameters);
 
diff --git a/src/video_core/macro/macro_hle.cpp b/src/video_core/macro/macro_hle.cpp
index 900ad23c9..cabe8dcbf 100644
--- a/src/video_core/macro/macro_hle.cpp
+++ b/src/video_core/macro/macro_hle.cpp
@@ -1,9 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <vector>
+#include "common/scope_exit.h"
+#include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/macro/macro.h"
 #include "video_core/macro/macro_hle.h"
@@ -59,6 +60,7 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>&
     maxwell3d.regs.index_array.first = parameters[3];
     maxwell3d.regs.reg_array[0x446] = element_base; // vertex id base?
     maxwell3d.regs.index_array.count = parameters[1];
+    maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
     maxwell3d.regs.vb_element_base = element_base;
     maxwell3d.regs.vb_base_instance = base_instance;
     maxwell3d.mme_draw.instance_count = instance_count;
@@ -81,10 +83,67 @@ void HLE_0217920100488FF7(Engines::Maxwell3D& maxwell3d, const std::vector<u32>&
     maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
 }
 
-constexpr std::array<std::pair<u64, HLEFunction>, 3> hle_funcs{{
+// Multidraw Indirect
+void HLE_3F5E74B9C9A50164(Engines::Maxwell3D& maxwell3d, const std::vector<u32>& parameters) {
+    SCOPE_EXIT({
+        // Clean everything.
+        maxwell3d.regs.reg_array[0x446] = 0x0; // vertex id base?
+        maxwell3d.regs.index_array.count = 0;
+        maxwell3d.regs.vb_element_base = 0x0;
+        maxwell3d.regs.vb_base_instance = 0x0;
+        maxwell3d.mme_draw.instance_count = 0;
+        maxwell3d.CallMethodFromMME(0x8e3, 0x640);
+        maxwell3d.CallMethodFromMME(0x8e4, 0x0);
+        maxwell3d.CallMethodFromMME(0x8e5, 0x0);
+        maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
+        maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
+    });
+    const u32 start_indirect = parameters[0];
+    const u32 end_indirect = parameters[1];
+    if (start_indirect >= end_indirect) {
+        // Nothing to do.
+        return;
+    }
+    const auto topology =
+        static_cast<Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology>(parameters[2]);
+    maxwell3d.regs.draw.topology.Assign(topology);
+    const u32 padding = parameters[3];
+    const std::size_t max_draws = parameters[4];
+
+    const u32 indirect_words = 5 + padding;
+    const std::size_t first_draw = start_indirect;
+    const std::size_t effective_draws = end_indirect - start_indirect;
+    const std::size_t last_draw = start_indirect + std::min(effective_draws, max_draws);
+
+    for (std::size_t index = first_draw; index < last_draw; index++) {
+        const std::size_t base = index * indirect_words + 5;
+        const u32 num_vertices = parameters[base];
+        const u32 instance_count = parameters[base + 1];
+        const u32 first_index = parameters[base + 2];
+        const u32 base_vertex = parameters[base + 3];
+        const u32 base_instance = parameters[base + 4];
+        maxwell3d.regs.index_array.first = first_index;
+        maxwell3d.regs.reg_array[0x446] = base_vertex;
+        maxwell3d.regs.index_array.count = num_vertices;
+        maxwell3d.regs.vb_element_base = base_vertex;
+        maxwell3d.regs.vb_base_instance = base_instance;
+        maxwell3d.mme_draw.instance_count = instance_count;
+        maxwell3d.CallMethodFromMME(0x8e3, 0x640);
+        maxwell3d.CallMethodFromMME(0x8e4, base_vertex);
+        maxwell3d.CallMethodFromMME(0x8e5, base_instance);
+        maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
+        if (maxwell3d.ShouldExecute()) {
+            maxwell3d.Rasterizer().Draw(true, true);
+        }
+        maxwell3d.mme_draw.current_mode = Engines::Maxwell3D::MMEDrawMode::Undefined;
+    }
+}
+
+constexpr std::array<std::pair<u64, HLEFunction>, 4> hle_funcs{{
     {0x771BB18C62444DA0, &HLE_771BB18C62444DA0},
     {0x0D61FC9FAAC9FCAD, &HLE_0D61FC9FAAC9FCAD},
     {0x0217920100488FF7, &HLE_0217920100488FF7},
+    {0x3F5E74B9C9A50164, &HLE_3F5E74B9C9A50164},
 }};
 
 class HLEMacroImpl final : public CachedMacro {
@@ -100,6 +159,7 @@ private:
     Engines::Maxwell3D& maxwell3d;
     HLEFunction func;
 };
+
 } // Anonymous namespace
 
 HLEMacro::HLEMacro(Engines::Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {}
diff --git a/src/video_core/macro/macro_hle.h b/src/video_core/macro/macro_hle.h
index b86ba84a1..625332c9d 100644
--- a/src/video_core/macro/macro_hle.h
+++ b/src/video_core/macro/macro_hle.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/macro/macro_interpreter.cpp b/src/video_core/macro/macro_interpreter.cpp
index fba755448..f670b1bca 100644
--- a/src/video_core/macro/macro_interpreter.cpp
+++ b/src/video_core/macro/macro_interpreter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <optional>
@@ -309,7 +308,6 @@ bool MacroInterpreterImpl::EvaluateBranchCondition(Macro::BranchCondition cond,
         return value != 0;
     }
     UNREACHABLE();
-    return true;
 }
 
 Macro::Opcode MacroInterpreterImpl::GetOpcode() const {
diff --git a/src/video_core/macro/macro_interpreter.h b/src/video_core/macro/macro_interpreter.h
index 8a9648e46..f5eeb0b76 100644
--- a/src/video_core/macro/macro_interpreter.h
+++ b/src/video_core/macro/macro_interpreter.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/macro/macro_jit_x64.cpp b/src/video_core/macro/macro_jit_x64.cpp
index 47b28ad16..a302a9603 100644
--- a/src/video_core/macro/macro_jit_x64.cpp
+++ b/src/video_core/macro/macro_jit_x64.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <bitset>
@@ -24,7 +23,8 @@ MICROPROFILE_DEFINE(MacroJitExecute, "GPU", "Execute macro JIT", MP_RGB(255, 255
 namespace Tegra {
 namespace {
 constexpr Xbyak::Reg64 STATE = Xbyak::util::rbx;
-constexpr Xbyak::Reg32 RESULT = Xbyak::util::ebp;
+constexpr Xbyak::Reg32 RESULT = Xbyak::util::r10d;
+constexpr Xbyak::Reg64 MAX_PARAMETER = Xbyak::util::r11;
 constexpr Xbyak::Reg64 PARAMETERS = Xbyak::util::r12;
 constexpr Xbyak::Reg32 METHOD_ADDRESS = Xbyak::util::r14d;
 constexpr Xbyak::Reg64 BRANCH_HOLDER = Xbyak::util::r15;
@@ -32,6 +32,7 @@ constexpr Xbyak::Reg64 BRANCH_HOLDER = Xbyak::util::r15;
 constexpr std::bitset<32> PERSISTENT_REGISTERS = Common::X64::BuildRegSet({
     STATE,
     RESULT,
+    MAX_PARAMETER,
     PARAMETERS,
     METHOD_ADDRESS,
     BRANCH_HOLDER,
@@ -81,7 +82,7 @@ private:
         u32 carry_flag{};
     };
     static_assert(offsetof(JITState, maxwell3d) == 0, "Maxwell3D is not at 0x0");
-    using ProgramType = void (*)(JITState*, const u32*);
+    using ProgramType = void (*)(JITState*, const u32*, const u32*);
 
     struct OptimizerState {
         bool can_skip_carry{};
@@ -113,7 +114,7 @@ void MacroJITx64Impl::Execute(const std::vector<u32>& parameters, u32 method) {
     JITState state{};
     state.maxwell3d = &maxwell3d;
     state.registers = {};
-    program(&state, parameters.data());
+    program(&state, parameters.data(), parameters.data() + parameters.size());
 }
 
 void MacroJITx64Impl::Compile_ALU(Macro::Opcode opcode) {
@@ -278,28 +279,13 @@ void MacroJITx64Impl::Compile_ExtractInsert(Macro::Opcode opcode) {
     auto dst = Compile_GetRegister(opcode.src_a, RESULT);
     auto src = Compile_GetRegister(opcode.src_b, eax);
 
-    if (opcode.bf_src_bit != 0 && opcode.bf_src_bit != 31) {
-        shr(src, opcode.bf_src_bit);
-    } else if (opcode.bf_src_bit == 31) {
-        xor_(src, src);
-    }
-    // Don't bother masking the whole register since we're using a 32 bit register
-    if (opcode.bf_size != 31 && opcode.bf_size != 0) {
-        and_(src, opcode.GetBitfieldMask());
-    } else if (opcode.bf_size == 0) {
-        xor_(src, src);
-    }
-    if (opcode.bf_dst_bit != 31 && opcode.bf_dst_bit != 0) {
-        shl(src, opcode.bf_dst_bit);
-    } else if (opcode.bf_dst_bit == 31) {
-        xor_(src, src);
-    }
-
     const u32 mask = ~(opcode.GetBitfieldMask() << opcode.bf_dst_bit);
-    if (mask != 0xffffffff) {
-        and_(dst, mask);
-    }
+    and_(dst, mask);
+    shr(src, opcode.bf_src_bit);
+    and_(src, opcode.GetBitfieldMask());
+    shl(src, opcode.bf_dst_bit);
     or_(dst, src);
+
     Compile_ProcessResult(opcode.result_operation, opcode.dst);
 }
 
@@ -308,17 +294,9 @@ void MacroJITx64Impl::Compile_ExtractShiftLeftImmediate(Macro::Opcode opcode) {
     const auto src = Compile_GetRegister(opcode.src_b, RESULT);
 
     shr(src, dst.cvt8());
-    if (opcode.bf_size != 0 && opcode.bf_size != 31) {
-        and_(src, opcode.GetBitfieldMask());
-    } else if (opcode.bf_size == 0) {
-        xor_(src, src);
-    }
+    and_(src, opcode.GetBitfieldMask());
+    shl(src, opcode.bf_dst_bit);
 
-    if (opcode.bf_dst_bit != 0 && opcode.bf_dst_bit != 31) {
-        shl(src, opcode.bf_dst_bit);
-    } else if (opcode.bf_dst_bit == 31) {
-        xor_(src, src);
-    }
     Compile_ProcessResult(opcode.result_operation, opcode.dst);
 }
 
@@ -326,13 +304,8 @@ void MacroJITx64Impl::Compile_ExtractShiftLeftRegister(Macro::Opcode opcode) {
     const auto dst = Compile_GetRegister(opcode.src_a, ecx);
     const auto src = Compile_GetRegister(opcode.src_b, RESULT);
 
-    if (opcode.bf_src_bit != 0) {
-        shr(src, opcode.bf_src_bit);
-    }
-
-    if (opcode.bf_size != 31) {
-        and_(src, opcode.GetBitfieldMask());
-    }
+    shr(src, opcode.bf_src_bit);
+    and_(src, opcode.GetBitfieldMask());
     shl(src, dst.cvt8());
 
     Compile_ProcessResult(opcode.result_operation, opcode.dst);
@@ -410,7 +383,7 @@ void MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
 
     Xbyak::Label end;
     auto value = Compile_GetRegister(opcode.src_a, eax);
-    test(value, value);
+    cmp(value, 0); // test(value, value);
     if (optimizer.has_delayed_pc) {
         switch (opcode.branch_condition) {
         case Macro::BranchCondition::Zero:
@@ -428,17 +401,11 @@ void MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
             Xbyak::Label handle_post_exit{};
             Xbyak::Label skip{};
             jmp(skip, T_NEAR);
-            if (opcode.is_exit) {
-                L(handle_post_exit);
-                // Execute 1 instruction
-                mov(BRANCH_HOLDER, end_of_code);
-                // Jump to next instruction to skip delay slot check
-                jmp(labels[jump_address], T_NEAR);
-            } else {
-                L(handle_post_exit);
-                xor_(BRANCH_HOLDER, BRANCH_HOLDER);
-                jmp(labels[jump_address], T_NEAR);
-            }
+
+            L(handle_post_exit);
+            xor_(BRANCH_HOLDER, BRANCH_HOLDER);
+            jmp(labels[jump_address], T_NEAR);
+
             L(skip);
             mov(BRANCH_HOLDER, handle_post_exit);
             jmp(delay_skip[pc], T_NEAR);
@@ -489,6 +456,7 @@ void MacroJITx64Impl::Compile() {
     // JIT state
     mov(STATE, Common::X64::ABI_PARAM1);
     mov(PARAMETERS, Common::X64::ABI_PARAM2);
+    mov(MAX_PARAMETER, Common::X64::ABI_PARAM3);
     xor_(RESULT, RESULT);
     xor_(METHOD_ADDRESS, METHOD_ADDRESS);
     xor_(BRANCH_HOLDER, BRANCH_HOLDER);
@@ -599,7 +567,22 @@ bool MacroJITx64Impl::Compile_NextInstruction() {
     return true;
 }
 
+static void WarnInvalidParameter(uintptr_t parameter, uintptr_t max_parameter) {
+    LOG_CRITICAL(HW_GPU,
+                 "Macro JIT: invalid parameter access 0x{:x} (0x{:x} is the last parameter)",
+                 parameter, max_parameter - sizeof(u32));
+}
+
 Xbyak::Reg32 MacroJITx64Impl::Compile_FetchParameter() {
+    Xbyak::Label parameter_ok{};
+    cmp(PARAMETERS, MAX_PARAMETER);
+    jb(parameter_ok, T_NEAR);
+    Common::X64::ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
+    mov(Common::X64::ABI_PARAM1, PARAMETERS);
+    mov(Common::X64::ABI_PARAM2, MAX_PARAMETER);
+    Common::X64::CallFarFunction(*this, &WarnInvalidParameter);
+    Common::X64::ABI_PopRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
+    L(parameter_ok);
     mov(eax, dword[PARAMETERS]);
     add(PARAMETERS, sizeof(u32));
     return eax;
diff --git a/src/video_core/macro/macro_jit_x64.h b/src/video_core/macro/macro_jit_x64.h
index 773b037ae..99ee1b9e6 100644
--- a/src/video_core/macro/macro_jit_x64.h
+++ b/src/video_core/macro/macro_jit_x64.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp
index 4ff3fa268..cca401c74 100644
--- a/src/video_core/memory_manager.cpp
+++ b/src/video_core/memory_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
@@ -8,182 +7,208 @@
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/core.h"
+#include "core/device_memory.h"
 #include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/memory.h"
-#include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_base.h"
 
 namespace Tegra {
 
-MemoryManager::MemoryManager(Core::System& system_)
-    : system{system_}, page_table(page_table_size) {}
+std::atomic<size_t> MemoryManager::unique_identifier_generator{};
+
+MemoryManager::MemoryManager(Core::System& system_, u64 address_space_bits_, u64 big_page_bits_,
+                             u64 page_bits_)
+    : system{system_}, memory{system.Memory()}, device_memory{system.DeviceMemory()},
+      address_space_bits{address_space_bits_}, page_bits{page_bits_}, big_page_bits{big_page_bits_},
+      entries{}, big_entries{}, page_table{address_space_bits, address_space_bits + page_bits - 38,
+                                           page_bits != big_page_bits ? page_bits : 0},
+      unique_identifier{unique_identifier_generator.fetch_add(1, std::memory_order_acq_rel)} {
+    address_space_size = 1ULL << address_space_bits;
+    page_size = 1ULL << page_bits;
+    page_mask = page_size - 1ULL;
+    big_page_size = 1ULL << big_page_bits;
+    big_page_mask = big_page_size - 1ULL;
+    const u64 page_table_bits = address_space_bits - page_bits;
+    const u64 big_page_table_bits = address_space_bits - big_page_bits;
+    const u64 page_table_size = 1ULL << page_table_bits;
+    const u64 big_page_table_size = 1ULL << big_page_table_bits;
+    page_table_mask = page_table_size - 1;
+    big_page_table_mask = big_page_table_size - 1;
+
+    big_entries.resize(big_page_table_size / 32, 0);
+    big_page_table_cpu.resize(big_page_table_size);
+    big_page_continous.resize(big_page_table_size / continous_bits, 0);
+    entries.resize(page_table_size / 32, 0);
+}
 
 MemoryManager::~MemoryManager() = default;
 
-void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
-    rasterizer = rasterizer_;
-}
-
-GPUVAddr MemoryManager::UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size) {
-    u64 remaining_size{size};
-    for (u64 offset{}; offset < size; offset += page_size) {
-        if (remaining_size < page_size) {
-            SetPageEntry(gpu_addr + offset, page_entry + offset, remaining_size);
-        } else {
-            SetPageEntry(gpu_addr + offset, page_entry + offset);
-        }
-        remaining_size -= page_size;
+template <bool is_big_page>
+MemoryManager::EntryType MemoryManager::GetEntry(size_t position) const {
+    if constexpr (is_big_page) {
+        position = position >> big_page_bits;
+        const u64 entry_mask = big_entries[position / 32];
+        const size_t sub_index = position % 32;
+        return static_cast<EntryType>((entry_mask >> (2 * sub_index)) & 0x03ULL);
+    } else {
+        position = position >> page_bits;
+        const u64 entry_mask = entries[position / 32];
+        const size_t sub_index = position % 32;
+        return static_cast<EntryType>((entry_mask >> (2 * sub_index)) & 0x03ULL);
     }
-    return gpu_addr;
 }
 
-GPUVAddr MemoryManager::Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size) {
-    const auto it = std::ranges::lower_bound(map_ranges, gpu_addr, {}, &MapRange::first);
-    if (it != map_ranges.end() && it->first == gpu_addr) {
-        it->second = size;
+template <bool is_big_page>
+void MemoryManager::SetEntry(size_t position, MemoryManager::EntryType entry) {
+    if constexpr (is_big_page) {
+        position = position >> big_page_bits;
+        const u64 entry_mask = big_entries[position / 32];
+        const size_t sub_index = position % 32;
+        big_entries[position / 32] =
+            (~(3ULL << sub_index * 2) & entry_mask) | (static_cast<u64>(entry) << sub_index * 2);
     } else {
-        map_ranges.insert(it, MapRange{gpu_addr, size});
+        position = position >> page_bits;
+        const u64 entry_mask = entries[position / 32];
+        const size_t sub_index = position % 32;
+        entries[position / 32] =
+            (~(3ULL << sub_index * 2) & entry_mask) | (static_cast<u64>(entry) << sub_index * 2);
     }
-    return UpdateRange(gpu_addr, cpu_addr, size);
 }
 
-GPUVAddr MemoryManager::MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align) {
-    return Map(cpu_addr, *FindFreeRange(size, align), size);
+inline bool MemoryManager::IsBigPageContinous(size_t big_page_index) const {
+    const u64 entry_mask = big_page_continous[big_page_index / continous_bits];
+    const size_t sub_index = big_page_index % continous_bits;
+    return ((entry_mask >> sub_index) & 0x1ULL) != 0;
 }
 
-GPUVAddr MemoryManager::MapAllocate32(VAddr cpu_addr, std::size_t size) {
-    const std::optional<GPUVAddr> gpu_addr = FindFreeRange(size, 1, true);
-    ASSERT(gpu_addr);
-    return Map(cpu_addr, *gpu_addr, size);
+inline void MemoryManager::SetBigPageContinous(size_t big_page_index, bool value) {
+    const u64 continous_mask = big_page_continous[big_page_index / continous_bits];
+    const size_t sub_index = big_page_index % continous_bits;
+    big_page_continous[big_page_index / continous_bits] =
+        (~(1ULL << sub_index) & continous_mask) | (value ? 1ULL << sub_index : 0);
 }
 
-void MemoryManager::Unmap(GPUVAddr gpu_addr, std::size_t size) {
-    if (size == 0) {
-        return;
-    }
-    const auto it = std::ranges::lower_bound(map_ranges, gpu_addr, {}, &MapRange::first);
-    if (it != map_ranges.end()) {
-        ASSERT(it->first == gpu_addr);
-        map_ranges.erase(it);
-    } else {
-        UNREACHABLE_MSG("Unmapping non-existent GPU address=0x{:x}", gpu_addr);
-    }
-    const auto submapped_ranges = GetSubmappedRange(gpu_addr, size);
-
-    for (const auto& [map_addr, map_size] : submapped_ranges) {
-        // Flush and invalidate through the GPU interface, to be asynchronous if possible.
-        const std::optional<VAddr> cpu_addr = GpuToCpuAddress(map_addr);
-        ASSERT(cpu_addr);
-
-        rasterizer->UnmapMemory(*cpu_addr, map_size);
+template <MemoryManager::EntryType entry_type>
+GPUVAddr MemoryManager::PageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr,
+                                    size_t size) {
+    u64 remaining_size{size};
+    if constexpr (entry_type == EntryType::Mapped) {
+        page_table.ReserveRange(gpu_addr, size);
     }
-
-    UpdateRange(gpu_addr, PageEntry::State::Unmapped, size);
-}
-
-std::optional<GPUVAddr> MemoryManager::AllocateFixed(GPUVAddr gpu_addr, std::size_t size) {
     for (u64 offset{}; offset < size; offset += page_size) {
-        if (!GetPageEntry(gpu_addr + offset).IsUnmapped()) {
-            return std::nullopt;
+        const GPUVAddr current_gpu_addr = gpu_addr + offset;
+        [[maybe_unused]] const auto current_entry_type = GetEntry<false>(current_gpu_addr);
+        SetEntry<false>(current_gpu_addr, entry_type);
+        if (current_entry_type != entry_type) {
+            rasterizer->ModifyGPUMemory(unique_identifier, gpu_addr, page_size);
+        }
+        if constexpr (entry_type == EntryType::Mapped) {
+            const VAddr current_cpu_addr = cpu_addr + offset;
+            const auto index = PageEntryIndex<false>(current_gpu_addr);
+            const u32 sub_value = static_cast<u32>(current_cpu_addr >> cpu_page_bits);
+            page_table[index] = sub_value;
         }
+        remaining_size -= page_size;
     }
-
-    return UpdateRange(gpu_addr, PageEntry::State::Allocated, size);
-}
-
-GPUVAddr MemoryManager::Allocate(std::size_t size, std::size_t align) {
-    return *AllocateFixed(*FindFreeRange(size, align), size);
+    return gpu_addr;
 }
 
-void MemoryManager::TryLockPage(PageEntry page_entry, std::size_t size) {
-    if (!page_entry.IsValid()) {
-        return;
+template <MemoryManager::EntryType entry_type>
+GPUVAddr MemoryManager::BigPageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr,
+                                       size_t size) {
+    u64 remaining_size{size};
+    for (u64 offset{}; offset < size; offset += big_page_size) {
+        const GPUVAddr current_gpu_addr = gpu_addr + offset;
+        [[maybe_unused]] const auto current_entry_type = GetEntry<true>(current_gpu_addr);
+        SetEntry<true>(current_gpu_addr, entry_type);
+        if (current_entry_type != entry_type) {
+            rasterizer->ModifyGPUMemory(unique_identifier, gpu_addr, big_page_size);
+        }
+        if constexpr (entry_type == EntryType::Mapped) {
+            const VAddr current_cpu_addr = cpu_addr + offset;
+            const auto index = PageEntryIndex<true>(current_gpu_addr);
+            const u32 sub_value = static_cast<u32>(current_cpu_addr >> cpu_page_bits);
+            big_page_table_cpu[index] = sub_value;
+            const bool is_continous = ([&] {
+                uintptr_t base_ptr{
+                    reinterpret_cast<uintptr_t>(memory.GetPointerSilent(current_cpu_addr))};
+                if (base_ptr == 0) {
+                    return false;
+                }
+                for (VAddr start_cpu = current_cpu_addr + page_size;
+                     start_cpu < current_cpu_addr + big_page_size; start_cpu += page_size) {
+                    base_ptr += page_size;
+                    auto next_ptr = reinterpret_cast<uintptr_t>(memory.GetPointerSilent(start_cpu));
+                    if (next_ptr == 0 || base_ptr != next_ptr) {
+                        return false;
+                    }
+                }
+                return true;
+            })();
+            SetBigPageContinous(index, is_continous);
+        }
+        remaining_size -= big_page_size;
     }
-
-    ASSERT(system.CurrentProcess()
-               ->PageTable()
-               .LockForDeviceAddressSpace(page_entry.ToAddress(), size)
-               .IsSuccess());
+    return gpu_addr;
 }
 
-void MemoryManager::TryUnlockPage(PageEntry page_entry, std::size_t size) {
-    if (!page_entry.IsValid()) {
-        return;
-    }
-
-    ASSERT(system.CurrentProcess()
-               ->PageTable()
-               .UnlockForDeviceAddressSpace(page_entry.ToAddress(), size)
-               .IsSuccess());
+void MemoryManager::BindRasterizer(VideoCore::RasterizerInterface* rasterizer_) {
+    rasterizer = rasterizer_;
 }
 
-PageEntry MemoryManager::GetPageEntry(GPUVAddr gpu_addr) const {
-    return page_table[PageEntryIndex(gpu_addr)];
+GPUVAddr MemoryManager::Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size,
+                            bool is_big_pages) {
+    if (is_big_pages) [[likely]] {
+        return BigPageTableOp<EntryType::Mapped>(gpu_addr, cpu_addr, size);
+    }
+    return PageTableOp<EntryType::Mapped>(gpu_addr, cpu_addr, size);
 }
 
-void MemoryManager::SetPageEntry(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size) {
-    // TODO(bunnei): We should lock/unlock device regions. This currently causes issues due to
-    // improper tracking, but should be fixed in the future.
-
-    //// Unlock the old page
-    // TryUnlockPage(page_table[PageEntryIndex(gpu_addr)], size);
-
-    //// Lock the new page
-    // TryLockPage(page_entry, size);
-    auto& current_page = page_table[PageEntryIndex(gpu_addr)];
-
-    if ((!current_page.IsValid() && page_entry.IsValid()) ||
-        current_page.ToAddress() != page_entry.ToAddress()) {
-        rasterizer->ModifyGPUMemory(gpu_addr, size);
+GPUVAddr MemoryManager::MapSparse(GPUVAddr gpu_addr, std::size_t size, bool is_big_pages) {
+    if (is_big_pages) [[likely]] {
+        return BigPageTableOp<EntryType::Reserved>(gpu_addr, 0, size);
     }
-
-    current_page = page_entry;
+    return PageTableOp<EntryType::Reserved>(gpu_addr, 0, size);
 }
 
-std::optional<GPUVAddr> MemoryManager::FindFreeRange(std::size_t size, std::size_t align,
-                                                     bool start_32bit_address) const {
-    if (!align) {
-        align = page_size;
-    } else {
-        align = Common::AlignUp(align, page_size);
+void MemoryManager::Unmap(GPUVAddr gpu_addr, std::size_t size) {
+    if (size == 0) {
+        return;
     }
+    const auto submapped_ranges = GetSubmappedRange(gpu_addr, size);
 
-    u64 available_size{};
-    GPUVAddr gpu_addr{start_32bit_address ? address_space_start_low : address_space_start};
-    while (gpu_addr + available_size < address_space_size) {
-        if (GetPageEntry(gpu_addr + available_size).IsUnmapped()) {
-            available_size += page_size;
-
-            if (available_size >= size) {
-                return gpu_addr;
-            }
-        } else {
-            gpu_addr += available_size + page_size;
-            available_size = 0;
+    for (const auto& [map_addr, map_size] : submapped_ranges) {
+        // Flush and invalidate through the GPU interface, to be asynchronous if possible.
+        const std::optional<VAddr> cpu_addr = GpuToCpuAddress(map_addr);
+        ASSERT(cpu_addr);
 
-            const auto remainder{gpu_addr % align};
-            if (remainder) {
-                gpu_addr = (gpu_addr - remainder) + align;
-            }
-        }
+        rasterizer->UnmapMemory(*cpu_addr, map_size);
     }
 
-    return std::nullopt;
+    BigPageTableOp<EntryType::Free>(gpu_addr, 0, size);
+    PageTableOp<EntryType::Free>(gpu_addr, 0, size);
 }
 
 std::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr gpu_addr) const {
-    if (gpu_addr == 0) {
+    if (!IsWithinGPUAddressRange(gpu_addr)) [[unlikely]] {
         return std::nullopt;
     }
-    const auto page_entry{GetPageEntry(gpu_addr)};
-    if (!page_entry.IsValid()) {
-        return std::nullopt;
+    if (GetEntry<true>(gpu_addr) != EntryType::Mapped) [[unlikely]] {
+        if (GetEntry<false>(gpu_addr) != EntryType::Mapped) {
+            return std::nullopt;
+        }
+
+        const VAddr cpu_addr_base = static_cast<VAddr>(page_table[PageEntryIndex<false>(gpu_addr)])
+                                    << cpu_page_bits;
+        return cpu_addr_base + (gpu_addr & page_mask);
     }
 
-    return page_entry.ToAddress() + (gpu_addr & page_mask);
+    const VAddr cpu_addr_base =
+        static_cast<VAddr>(big_page_table_cpu[PageEntryIndex<true>(gpu_addr)]) << cpu_page_bits;
+    return cpu_addr_base + (gpu_addr & big_page_mask);
 }
 
 std::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr addr, std::size_t size) const {
@@ -191,7 +216,7 @@ std::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr addr, std::size_t s
     const size_t page_last{(addr + size + page_size - 1) >> page_bits};
     while (page_index < page_last) {
         const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (page_addr && *page_addr != 0) {
+        if (page_addr) {
             return page_addr;
         }
         ++page_index;
@@ -208,7 +233,7 @@ T MemoryManager::Read(GPUVAddr addr) const {
         return value;
     }
 
-    UNREACHABLE();
+    ASSERT(false);
 
     return {};
 }
@@ -221,7 +246,7 @@ void MemoryManager::Write(GPUVAddr addr, T data) {
         return;
     }
 
-    UNREACHABLE();
+    ASSERT(false);
 }
 
 template u8 MemoryManager::Read<u8>(GPUVAddr addr) const;
@@ -234,126 +259,298 @@ template void MemoryManager::Write<u32>(GPUVAddr addr, u32 data);
 template void MemoryManager::Write<u64>(GPUVAddr addr, u64 data);
 
 u8* MemoryManager::GetPointer(GPUVAddr gpu_addr) {
-    if (!GetPageEntry(gpu_addr).IsValid()) {
-        return {};
-    }
-
     const auto address{GpuToCpuAddress(gpu_addr)};
     if (!address) {
         return {};
     }
 
-    return system.Memory().GetPointer(*address);
+    return memory.GetPointer(*address);
 }
 
 const u8* MemoryManager::GetPointer(GPUVAddr gpu_addr) const {
-    if (!GetPageEntry(gpu_addr).IsValid()) {
-        return {};
-    }
-
     const auto address{GpuToCpuAddress(gpu_addr)};
     if (!address) {
         return {};
     }
 
-    return system.Memory().GetPointer(*address);
-}
-
-size_t MemoryManager::BytesToMapEnd(GPUVAddr gpu_addr) const noexcept {
-    auto it = std::ranges::upper_bound(map_ranges, gpu_addr, {}, &MapRange::first);
-    --it;
-    return it->second - (gpu_addr - it->first);
-}
-
-void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size,
-                                  bool is_safe) const {
+    return memory.GetPointer(*address);
+}
+
+#ifdef _MSC_VER // no need for gcc / clang but msvc's compiler is more conservative with inlining.
+#pragma inline_recursion(on)
+#endif
+
+template <bool is_big_pages, typename FuncMapped, typename FuncReserved, typename FuncUnmapped>
+inline void MemoryManager::MemoryOperation(GPUVAddr gpu_src_addr, std::size_t size,
+                                           FuncMapped&& func_mapped, FuncReserved&& func_reserved,
+                                           FuncUnmapped&& func_unmapped) const {
+    static constexpr bool BOOL_BREAK_MAPPED = std::is_same_v<FuncMapped, bool>;
+    static constexpr bool BOOL_BREAK_RESERVED = std::is_same_v<FuncReserved, bool>;
+    static constexpr bool BOOL_BREAK_UNMAPPED = std::is_same_v<FuncUnmapped, bool>;
+    u64 used_page_size;
+    u64 used_page_mask;
+    u64 used_page_bits;
+    if constexpr (is_big_pages) {
+        used_page_size = big_page_size;
+        used_page_mask = big_page_mask;
+        used_page_bits = big_page_bits;
+    } else {
+        used_page_size = page_size;
+        used_page_mask = page_mask;
+        used_page_bits = page_bits;
+    }
     std::size_t remaining_size{size};
-    std::size_t page_index{gpu_src_addr >> page_bits};
-    std::size_t page_offset{gpu_src_addr & page_mask};
+    std::size_t page_index{gpu_src_addr >> used_page_bits};
+    std::size_t page_offset{gpu_src_addr & used_page_mask};
+    GPUVAddr current_address = gpu_src_addr;
 
     while (remaining_size > 0) {
         const std::size_t copy_amount{
-            std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (page_addr && *page_addr != 0) {
-            const auto src_addr{*page_addr + page_offset};
-            if (is_safe) {
-                // Flush must happen on the rasterizer interface, such that memory is always
-                // synchronous when it is read (even when in asynchronous GPU mode).
-                // Fixes Dead Cells title menu.
-                rasterizer->FlushRegion(src_addr, copy_amount);
+            std::min(static_cast<std::size_t>(used_page_size) - page_offset, remaining_size)};
+        auto entry = GetEntry<is_big_pages>(current_address);
+        if (entry == EntryType::Mapped) [[likely]] {
+            if constexpr (BOOL_BREAK_MAPPED) {
+                if (func_mapped(page_index, page_offset, copy_amount)) {
+                    return;
+                }
+            } else {
+                func_mapped(page_index, page_offset, copy_amount);
             }
-            system.Memory().ReadBlockUnsafe(src_addr, dest_buffer, copy_amount);
-        } else {
-            std::memset(dest_buffer, 0, copy_amount);
-        }
 
+        } else if (entry == EntryType::Reserved) {
+            if constexpr (BOOL_BREAK_RESERVED) {
+                if (func_reserved(page_index, page_offset, copy_amount)) {
+                    return;
+                }
+            } else {
+                func_reserved(page_index, page_offset, copy_amount);
+            }
+
+        } else [[unlikely]] {
+            if constexpr (BOOL_BREAK_UNMAPPED) {
+                if (func_unmapped(page_index, page_offset, copy_amount)) {
+                    return;
+                }
+            } else {
+                func_unmapped(page_index, page_offset, copy_amount);
+            }
+        }
         page_index++;
         page_offset = 0;
-        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
         remaining_size -= copy_amount;
+        current_address += copy_amount;
     }
 }
 
+template <bool is_safe>
+void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer,
+                                  std::size_t size) const {
+    auto set_to_zero = [&]([[maybe_unused]] std::size_t page_index,
+                           [[maybe_unused]] std::size_t offset, std::size_t copy_amount) {
+        std::memset(dest_buffer, 0, copy_amount);
+        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
+    };
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+        }
+        u8* physical = memory.GetPointer(cpu_addr_base);
+        std::memcpy(dest_buffer, physical, copy_amount);
+        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+        }
+        if (!IsBigPageContinous(page_index)) [[unlikely]] {
+            memory.ReadBlockUnsafe(cpu_addr_base, dest_buffer, copy_amount);
+        } else {
+            u8* physical = memory.GetPointer(cpu_addr_base);
+            std::memcpy(dest_buffer, physical, copy_amount);
+        }
+        dest_buffer = static_cast<u8*>(dest_buffer) + copy_amount;
+    };
+    auto read_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, set_to_zero, set_to_zero);
+    };
+    MemoryOperation<true>(gpu_src_addr, size, mapped_big, set_to_zero, read_short_pages);
+}
+
 void MemoryManager::ReadBlock(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size) const {
-    ReadBlockImpl(gpu_src_addr, dest_buffer, size, true);
+    ReadBlockImpl<true>(gpu_src_addr, dest_buffer, size);
 }
 
 void MemoryManager::ReadBlockUnsafe(GPUVAddr gpu_src_addr, void* dest_buffer,
                                     const std::size_t size) const {
-    ReadBlockImpl(gpu_src_addr, dest_buffer, size, false);
+    ReadBlockImpl<false>(gpu_src_addr, dest_buffer, size);
 }
 
-void MemoryManager::WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size,
-                                   bool is_safe) {
-    std::size_t remaining_size{size};
-    std::size_t page_index{gpu_dest_addr >> page_bits};
-    std::size_t page_offset{gpu_dest_addr & page_mask};
-
-    while (remaining_size > 0) {
-        const std::size_t copy_amount{
-            std::min(static_cast<std::size_t>(page_size) - page_offset, remaining_size)};
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (page_addr && *page_addr != 0) {
-            const auto dest_addr{*page_addr + page_offset};
-
-            if (is_safe) {
-                // Invalidate must happen on the rasterizer interface, such that memory is always
-                // synchronous when it is written (even when in asynchronous GPU mode).
-                rasterizer->InvalidateRegion(dest_addr, copy_amount);
-            }
-            system.Memory().WriteBlockUnsafe(dest_addr, src_buffer, copy_amount);
+template <bool is_safe>
+void MemoryManager::WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer,
+                                   std::size_t size) {
+    auto just_advance = [&]([[maybe_unused]] std::size_t page_index,
+                            [[maybe_unused]] std::size_t offset, std::size_t copy_amount) {
+        src_buffer = static_cast<const u8*>(src_buffer) + copy_amount;
+    };
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
         }
-
-        page_index++;
-        page_offset = 0;
+        u8* physical = memory.GetPointer(cpu_addr_base);
+        std::memcpy(physical, src_buffer, copy_amount);
         src_buffer = static_cast<const u8*>(src_buffer) + copy_amount;
-        remaining_size -= copy_amount;
-    }
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if constexpr (is_safe) {
+            rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
+        }
+        if (!IsBigPageContinous(page_index)) [[unlikely]] {
+            memory.WriteBlockUnsafe(cpu_addr_base, src_buffer, copy_amount);
+        } else {
+            u8* physical = memory.GetPointer(cpu_addr_base);
+            std::memcpy(physical, src_buffer, copy_amount);
+        }
+        src_buffer = static_cast<const u8*>(src_buffer) + copy_amount;
+    };
+    auto write_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, just_advance, just_advance);
+    };
+    MemoryOperation<true>(gpu_dest_addr, size, mapped_big, just_advance, write_short_pages);
 }
 
 void MemoryManager::WriteBlock(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size) {
-    WriteBlockImpl(gpu_dest_addr, src_buffer, size, true);
+    WriteBlockImpl<true>(gpu_dest_addr, src_buffer, size);
 }
 
 void MemoryManager::WriteBlockUnsafe(GPUVAddr gpu_dest_addr, const void* src_buffer,
                                      std::size_t size) {
-    WriteBlockImpl(gpu_dest_addr, src_buffer, size, false);
+    WriteBlockImpl<false>(gpu_dest_addr, src_buffer, size);
 }
 
 void MemoryManager::FlushRegion(GPUVAddr gpu_addr, size_t size) const {
-    size_t remaining_size{size};
-    size_t page_index{gpu_addr >> page_bits};
-    size_t page_offset{gpu_addr & page_mask};
-    while (remaining_size > 0) {
-        const size_t num_bytes{std::min(page_size - page_offset, remaining_size)};
-        if (const auto page_addr{GpuToCpuAddress(page_index << page_bits)}; page_addr) {
-            rasterizer->FlushRegion(*page_addr + page_offset, num_bytes);
+    auto do_nothing = [&]([[maybe_unused]] std::size_t page_index,
+                          [[maybe_unused]] std::size_t offset,
+                          [[maybe_unused]] std::size_t copy_amount) {};
+
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        rasterizer->FlushRegion(cpu_addr_base, copy_amount);
+    };
+    auto flush_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, do_nothing, do_nothing);
+    };
+    MemoryOperation<true>(gpu_addr, size, mapped_big, do_nothing, flush_short_pages);
+}
+
+bool MemoryManager::IsMemoryDirty(GPUVAddr gpu_addr, size_t size) const {
+    bool result = false;
+    auto do_nothing = [&]([[maybe_unused]] std::size_t page_index,
+                          [[maybe_unused]] std::size_t offset,
+                          [[maybe_unused]] std::size_t copy_amount) { return false; };
+
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        result |= rasterizer->MustFlushRegion(cpu_addr_base, copy_amount);
+        return result;
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        result |= rasterizer->MustFlushRegion(cpu_addr_base, copy_amount);
+        return result;
+    };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, do_nothing, do_nothing);
+        return result;
+    };
+    MemoryOperation<true>(gpu_addr, size, mapped_big, do_nothing, check_short_pages);
+    return result;
+}
+
+size_t MemoryManager::MaxContinousRange(GPUVAddr gpu_addr, size_t size) const {
+    std::optional<VAddr> old_page_addr{};
+    size_t range_so_far = 0;
+    bool result{false};
+    auto fail = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    std::size_t copy_amount) {
+        result = true;
+        return true;
+    };
+    auto short_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            result = true;
+            return true;
         }
-        ++page_index;
-        page_offset = 0;
-        remaining_size -= num_bytes;
-    }
+        range_so_far += copy_amount;
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto big_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            return true;
+        }
+        range_so_far += copy_amount;
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, short_check, fail, fail);
+        return result;
+    };
+    MemoryOperation<true>(gpu_addr, size, big_check, fail, check_short_pages);
+    return range_so_far;
+}
+
+void MemoryManager::InvalidateRegion(GPUVAddr gpu_addr, size_t size) const {
+    auto do_nothing = [&]([[maybe_unused]] std::size_t page_index,
+                          [[maybe_unused]] std::size_t offset,
+                          [[maybe_unused]] std::size_t copy_amount) {};
+
+    auto mapped_normal = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
+    };
+    auto mapped_big = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        rasterizer->InvalidateRegion(cpu_addr_base, copy_amount);
+    };
+    auto invalidate_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                      std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, mapped_normal, do_nothing, do_nothing);
+    };
+    MemoryOperation<true>(gpu_addr, size, mapped_big, do_nothing, invalidate_short_pages);
 }
 
 void MemoryManager::CopyBlock(GPUVAddr gpu_dest_addr, GPUVAddr gpu_src_addr, std::size_t size) {
@@ -367,87 +564,134 @@ void MemoryManager::CopyBlock(GPUVAddr gpu_dest_addr, GPUVAddr gpu_src_addr, std
 }
 
 bool MemoryManager::IsGranularRange(GPUVAddr gpu_addr, std::size_t size) const {
-    const auto cpu_addr{GpuToCpuAddress(gpu_addr)};
-    if (!cpu_addr) {
+    if (GetEntry<true>(gpu_addr) == EntryType::Mapped) [[likely]] {
+        size_t page_index = gpu_addr >> big_page_bits;
+        if (IsBigPageContinous(page_index)) [[likely]] {
+            const std::size_t page{(page_index & big_page_mask) + size};
+            return page <= big_page_size;
+        }
+        const std::size_t page{(gpu_addr & Core::Memory::YUZU_PAGEMASK) + size};
+        return page <= Core::Memory::YUZU_PAGESIZE;
+    }
+    if (GetEntry<false>(gpu_addr) != EntryType::Mapped) {
         return false;
     }
-    const std::size_t page{(*cpu_addr & Core::Memory::PAGE_MASK) + size};
-    return page <= Core::Memory::PAGE_SIZE;
+    const std::size_t page{(gpu_addr & Core::Memory::YUZU_PAGEMASK) + size};
+    return page <= Core::Memory::YUZU_PAGESIZE;
 }
 
 bool MemoryManager::IsContinousRange(GPUVAddr gpu_addr, std::size_t size) const {
-    size_t page_index{gpu_addr >> page_bits};
-    const size_t page_last{(gpu_addr + size + page_size - 1) >> page_bits};
     std::optional<VAddr> old_page_addr{};
-    while (page_index != page_last) {
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (!page_addr || *page_addr == 0) {
-            return false;
+    bool result{true};
+    auto fail = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    std::size_t copy_amount) {
+        result = false;
+        return true;
+    };
+    auto short_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            result = false;
+            return true;
         }
-        if (old_page_addr) {
-            if (*old_page_addr + page_size != *page_addr) {
-                return false;
-            }
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto big_check = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr && *old_page_addr != cpu_addr_base) {
+            result = false;
+            return true;
         }
-        old_page_addr = page_addr;
-        ++page_index;
-    }
-    return true;
+        old_page_addr = {cpu_addr_base + copy_amount};
+        return false;
+    };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, short_check, fail, fail);
+        return !result;
+    };
+    MemoryOperation<true>(gpu_addr, size, big_check, fail, check_short_pages);
+    return result;
 }
 
 bool MemoryManager::IsFullyMappedRange(GPUVAddr gpu_addr, std::size_t size) const {
-    size_t page_index{gpu_addr >> page_bits};
-    const size_t page_last{(gpu_addr + size + page_size - 1) >> page_bits};
-    while (page_index < page_last) {
-        if (!page_table[page_index].IsValid() || page_table[page_index].ToAddress() == 0) {
-            return false;
-        }
-        ++page_index;
-    }
-    return true;
+    bool result{true};
+    auto fail = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    [[maybe_unused]] std::size_t copy_amount) {
+        result = false;
+        return true;
+    };
+    auto pass = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
+                    [[maybe_unused]] std::size_t copy_amount) { return false; };
+    auto check_short_pages = [&](std::size_t page_index, std::size_t offset,
+                                 std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, pass, pass, fail);
+        return !result;
+    };
+    MemoryOperation<true>(gpu_addr, size, pass, fail, check_short_pages);
+    return result;
 }
 
 std::vector<std::pair<GPUVAddr, std::size_t>> MemoryManager::GetSubmappedRange(
     GPUVAddr gpu_addr, std::size_t size) const {
     std::vector<std::pair<GPUVAddr, std::size_t>> result{};
-    size_t page_index{gpu_addr >> page_bits};
-    size_t remaining_size{size};
-    size_t page_offset{gpu_addr & page_mask};
     std::optional<std::pair<GPUVAddr, std::size_t>> last_segment{};
     std::optional<VAddr> old_page_addr{};
-    const auto extend_size = [&last_segment, &page_index, &page_offset](std::size_t bytes) {
-        if (!last_segment) {
-            const GPUVAddr new_base_addr = (page_index << page_bits) + page_offset;
-            last_segment = {new_base_addr, bytes};
-        } else {
-            last_segment->second += bytes;
-        }
-    };
-    const auto split = [&last_segment, &result] {
+    const auto split = [&last_segment, &result]([[maybe_unused]] std::size_t page_index,
+                                                [[maybe_unused]] std::size_t offset,
+                                                [[maybe_unused]] std::size_t copy_amount) {
         if (last_segment) {
             result.push_back(*last_segment);
             last_segment = std::nullopt;
         }
     };
-    while (remaining_size > 0) {
-        const size_t num_bytes{std::min(page_size - page_offset, remaining_size)};
-        const auto page_addr{GpuToCpuAddress(page_index << page_bits)};
-        if (!page_addr || *page_addr == 0) {
-            split();
-        } else if (old_page_addr) {
-            if (*old_page_addr + page_size != *page_addr) {
-                split();
+    const auto extend_size_big = [this, &split, &old_page_addr,
+                                  &last_segment](std::size_t page_index, std::size_t offset,
+                                                 std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(big_page_table_cpu[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr) {
+            if (*old_page_addr != cpu_addr_base) {
+                split(0, 0, 0);
+            }
+        }
+        old_page_addr = {cpu_addr_base + copy_amount};
+        if (!last_segment) {
+            const GPUVAddr new_base_addr = (page_index << big_page_bits) + offset;
+            last_segment = {new_base_addr, copy_amount};
+        } else {
+            last_segment->second += copy_amount;
+        }
+    };
+    const auto extend_size_short = [this, &split, &old_page_addr,
+                                    &last_segment](std::size_t page_index, std::size_t offset,
+                                                   std::size_t copy_amount) {
+        const VAddr cpu_addr_base =
+            (static_cast<VAddr>(page_table[page_index]) << cpu_page_bits) + offset;
+        if (old_page_addr) {
+            if (*old_page_addr != cpu_addr_base) {
+                split(0, 0, 0);
             }
-            extend_size(num_bytes);
+        }
+        old_page_addr = {cpu_addr_base + copy_amount};
+        if (!last_segment) {
+            const GPUVAddr new_base_addr = (page_index << page_bits) + offset;
+            last_segment = {new_base_addr, copy_amount};
         } else {
-            extend_size(num_bytes);
+            last_segment->second += copy_amount;
         }
-        ++page_index;
-        page_offset = 0;
-        remaining_size -= num_bytes;
-        old_page_addr = page_addr;
-    }
-    split();
+    };
+    auto do_short_pages = [&](std::size_t page_index, std::size_t offset, std::size_t copy_amount) {
+        GPUVAddr base = (page_index << big_page_bits) + offset;
+        MemoryOperation<false>(base, copy_amount, extend_size_short, split, split);
+    };
+    MemoryOperation<true>(gpu_addr, size, extend_size_big, split, do_short_pages);
+    split(0, 0, 0);
     return result;
 }
 
diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h
index 61bfe47c7..f992e29f3 100644
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@@ -1,76 +1,41 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
+#include <atomic>
 #include <map>
 #include <optional>
 #include <vector>
 
 #include "common/common_types.h"
+#include "common/multi_level_page_table.h"
+#include "common/virtual_buffer.h"
 
 namespace VideoCore {
 class RasterizerInterface;
 }
 
 namespace Core {
+class DeviceMemory;
+namespace Memory {
+class Memory;
+} // namespace Memory
 class System;
-}
+} // namespace Core
 
 namespace Tegra {
 
-class PageEntry final {
-public:
-    enum class State : u32 {
-        Unmapped = static_cast<u32>(-1),
-        Allocated = static_cast<u32>(-2),
-    };
-
-    constexpr PageEntry() = default;
-    constexpr PageEntry(State state_) : state{state_} {}
-    constexpr PageEntry(VAddr addr) : state{static_cast<State>(addr >> ShiftBits)} {}
-
-    [[nodiscard]] constexpr bool IsUnmapped() const {
-        return state == State::Unmapped;
-    }
-
-    [[nodiscard]] constexpr bool IsAllocated() const {
-        return state == State::Allocated;
-    }
-
-    [[nodiscard]] constexpr bool IsValid() const {
-        return !IsUnmapped() && !IsAllocated();
-    }
-
-    [[nodiscard]] constexpr VAddr ToAddress() const {
-        if (!IsValid()) {
-            return {};
-        }
-
-        return static_cast<VAddr>(state) << ShiftBits;
-    }
-
-    [[nodiscard]] constexpr PageEntry operator+(u64 offset) const {
-        // If this is a reserved value, offsets do not apply
-        if (!IsValid()) {
-            return *this;
-        }
-        return PageEntry{(static_cast<VAddr>(state) << ShiftBits) + offset};
-    }
-
-private:
-    static constexpr std::size_t ShiftBits{12};
-
-    State state{State::Unmapped};
-};
-static_assert(sizeof(PageEntry) == 4, "PageEntry is too large");
-
 class MemoryManager final {
 public:
-    explicit MemoryManager(Core::System& system_);
+    explicit MemoryManager(Core::System& system_, u64 address_space_bits_ = 40,
+                           u64 big_page_bits_ = 16, u64 page_bits_ = 12);
     ~MemoryManager();
 
+    size_t GetID() const {
+        return unique_identifier;
+    }
+
     /// Binds a renderer to the memory manager.
     void BindRasterizer(VideoCore::RasterizerInterface* rasterizer);
 
@@ -87,9 +52,6 @@ public:
     [[nodiscard]] u8* GetPointer(GPUVAddr addr);
     [[nodiscard]] const u8* GetPointer(GPUVAddr addr) const;
 
-    /// Returns the number of bytes until the end of the memory map containing the given GPU address
-    [[nodiscard]] size_t BytesToMapEnd(GPUVAddr gpu_addr) const noexcept;
-
     /**
      * ReadBlock and WriteBlock are full read and write operations over virtual
      * GPU Memory. It's important to use these when GPU memory may not be continuous
@@ -136,54 +98,95 @@ public:
     std::vector<std::pair<GPUVAddr, std::size_t>> GetSubmappedRange(GPUVAddr gpu_addr,
                                                                     std::size_t size) const;
 
-    [[nodiscard]] GPUVAddr Map(VAddr cpu_addr, GPUVAddr gpu_addr, std::size_t size);
-    [[nodiscard]] GPUVAddr MapAllocate(VAddr cpu_addr, std::size_t size, std::size_t align);
-    [[nodiscard]] GPUVAddr MapAllocate32(VAddr cpu_addr, std::size_t size);
-    [[nodiscard]] std::optional<GPUVAddr> AllocateFixed(GPUVAddr gpu_addr, std::size_t size);
-    [[nodiscard]] GPUVAddr Allocate(std::size_t size, std::size_t align);
+    GPUVAddr Map(GPUVAddr gpu_addr, VAddr cpu_addr, std::size_t size, bool is_big_pages = true);
+    GPUVAddr MapSparse(GPUVAddr gpu_addr, std::size_t size, bool is_big_pages = true);
     void Unmap(GPUVAddr gpu_addr, std::size_t size);
 
     void FlushRegion(GPUVAddr gpu_addr, size_t size) const;
 
+    void InvalidateRegion(GPUVAddr gpu_addr, size_t size) const;
+
+    bool IsMemoryDirty(GPUVAddr gpu_addr, size_t size) const;
+
+    size_t MaxContinousRange(GPUVAddr gpu_addr, size_t size) const;
+
+    bool IsWithinGPUAddressRange(GPUVAddr gpu_addr) const {
+        return gpu_addr < address_space_size;
+    }
+
 private:
-    [[nodiscard]] PageEntry GetPageEntry(GPUVAddr gpu_addr) const;
-    void SetPageEntry(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size = page_size);
-    GPUVAddr UpdateRange(GPUVAddr gpu_addr, PageEntry page_entry, std::size_t size);
-    [[nodiscard]] std::optional<GPUVAddr> FindFreeRange(std::size_t size, std::size_t align,
-                                                        bool start_32bit_address = false) const;
-
-    void TryLockPage(PageEntry page_entry, std::size_t size);
-    void TryUnlockPage(PageEntry page_entry, std::size_t size);
-
-    void ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size,
-                       bool is_safe) const;
-    void WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size,
-                        bool is_safe);
-
-    [[nodiscard]] static constexpr std::size_t PageEntryIndex(GPUVAddr gpu_addr) {
-        return (gpu_addr >> page_bits) & page_table_mask;
+    template <bool is_big_pages, typename FuncMapped, typename FuncReserved, typename FuncUnmapped>
+    inline void MemoryOperation(GPUVAddr gpu_src_addr, std::size_t size, FuncMapped&& func_mapped,
+                                FuncReserved&& func_reserved, FuncUnmapped&& func_unmapped) const;
+
+    template <bool is_safe>
+    void ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std::size_t size) const;
+
+    template <bool is_safe>
+    void WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffer, std::size_t size);
+
+    template <bool is_big_page>
+    [[nodiscard]] std::size_t PageEntryIndex(GPUVAddr gpu_addr) const {
+        if constexpr (is_big_page) {
+            return (gpu_addr >> big_page_bits) & big_page_table_mask;
+        } else {
+            return (gpu_addr >> page_bits) & page_table_mask;
+        }
     }
 
-    static constexpr u64 address_space_size = 1ULL << 40;
-    static constexpr u64 address_space_start = 1ULL << 32;
-    static constexpr u64 address_space_start_low = 1ULL << 16;
-    static constexpr u64 page_bits{16};
-    static constexpr u64 page_size{1 << page_bits};
-    static constexpr u64 page_mask{page_size - 1};
-    static constexpr u64 page_table_bits{24};
-    static constexpr u64 page_table_size{1 << page_table_bits};
-    static constexpr u64 page_table_mask{page_table_size - 1};
+    inline bool IsBigPageContinous(size_t big_page_index) const;
+    inline void SetBigPageContinous(size_t big_page_index, bool value);
 
     Core::System& system;
+    Core::Memory::Memory& memory;
+    Core::DeviceMemory& device_memory;
+
+    const u64 address_space_bits;
+    const u64 page_bits;
+    u64 address_space_size;
+    u64 page_size;
+    u64 page_mask;
+    u64 page_table_mask;
+    static constexpr u64 cpu_page_bits{12};
+
+    const u64 big_page_bits;
+    u64 big_page_size;
+    u64 big_page_mask;
+    u64 big_page_table_mask;
 
     VideoCore::RasterizerInterface* rasterizer = nullptr;
 
-    std::vector<PageEntry> page_table;
+    enum class EntryType : u64 {
+        Free = 0,
+        Reserved = 1,
+        Mapped = 2,
+    };
+
+    std::vector<u64> entries;
+    std::vector<u64> big_entries;
+
+    template <EntryType entry_type>
+    GPUVAddr PageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr, size_t size);
+
+    template <EntryType entry_type>
+    GPUVAddr BigPageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr cpu_addr, size_t size);
+
+    template <bool is_big_page>
+    inline EntryType GetEntry(size_t position) const;
+
+    template <bool is_big_page>
+    inline void SetEntry(size_t position, EntryType entry);
+
+    Common::MultiLevelPageTable<u32> page_table;
+    Common::VirtualBuffer<u32> big_page_table_cpu;
+
+    std::vector<u64> big_page_continous;
+
+    constexpr static size_t continous_bits = 64;
 
-    using MapRange = std::pair<GPUVAddr, size_t>;
-    std::vector<MapRange> map_ranges;
+    const size_t unique_identifier;
 
-    std::vector<std::pair<VAddr, std::size_t>> cache_invalidate_queue;
+    static std::atomic<size_t> unique_identifier_generator;
 };
 
 } // namespace Tegra
diff --git a/src/video_core/query_cache.h b/src/video_core/query_cache.h
index 392f82eb7..b0ebe71b7 100644
--- a/src/video_core/query_cache.h
+++ b/src/video_core/query_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -18,9 +17,8 @@
 
 #include "common/assert.h"
 #include "common/settings.h"
-#include "core/core.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
 
@@ -93,13 +91,10 @@ private:
 };
 
 template <class QueryCache, class CachedQuery, class CounterStream, class HostCounter>
-class QueryCacheBase {
+class QueryCacheBase : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 public:
-    explicit QueryCacheBase(VideoCore::RasterizerInterface& rasterizer_,
-                            Tegra::Engines::Maxwell3D& maxwell3d_,
-                            Tegra::MemoryManager& gpu_memory_)
-        : rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
-          gpu_memory{gpu_memory_}, streams{{CounterStream{static_cast<QueryCache&>(*this),
+    explicit QueryCacheBase(VideoCore::RasterizerInterface& rasterizer_)
+        : rasterizer{rasterizer_}, streams{{CounterStream{static_cast<QueryCache&>(*this),
                                                           VideoCore::QueryType::SamplesPassed}}} {}
 
     void InvalidateRegion(VAddr addr, std::size_t size) {
@@ -120,13 +115,13 @@ public:
      */
     void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) {
         std::unique_lock lock{mutex};
-        const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+        const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
         ASSERT(cpu_addr);
 
         CachedQuery* query = TryGet(*cpu_addr);
         if (!query) {
             ASSERT_OR_EXECUTE(cpu_addr, return;);
-            u8* const host_ptr = gpu_memory.GetPointer(gpu_addr);
+            u8* const host_ptr = gpu_memory->GetPointer(gpu_addr);
 
             query = Register(type, *cpu_addr, host_ptr, timestamp.has_value());
         }
@@ -140,8 +135,10 @@ public:
     /// Updates counters from GPU state. Expected to be called once per draw, clear or dispatch.
     void UpdateCounters() {
         std::unique_lock lock{mutex};
-        const auto& regs = maxwell3d.regs;
-        Stream(VideoCore::QueryType::SamplesPassed).Update(regs.samplecnt_enable);
+        if (maxwell3d) {
+            const auto& regs = maxwell3d->regs;
+            Stream(VideoCore::QueryType::SamplesPassed).Update(regs.samplecnt_enable);
+        }
     }
 
     /// Resets a counter to zero. It doesn't disable the query after resetting.
@@ -217,8 +214,8 @@ private:
             return cache_begin < addr_end && addr_begin < cache_end;
         };
 
-        const u64 page_end = addr_end >> PAGE_BITS;
-        for (u64 page = addr_begin >> PAGE_BITS; page <= page_end; ++page) {
+        const u64 page_end = addr_end >> YUZU_PAGEBITS;
+        for (u64 page = addr_begin >> YUZU_PAGEBITS; page <= page_end; ++page) {
             const auto& it = cached_queries.find(page);
             if (it == std::end(cached_queries)) {
                 continue;
@@ -238,14 +235,14 @@ private:
     /// Registers the passed parameters as cached and returns a pointer to the stored cached query.
     CachedQuery* Register(VideoCore::QueryType type, VAddr cpu_addr, u8* host_ptr, bool timestamp) {
         rasterizer.UpdatePagesCachedCount(cpu_addr, CachedQuery::SizeInBytes(timestamp), 1);
-        const u64 page = static_cast<u64>(cpu_addr) >> PAGE_BITS;
+        const u64 page = static_cast<u64>(cpu_addr) >> YUZU_PAGEBITS;
         return &cached_queries[page].emplace_back(static_cast<QueryCache&>(*this), type, cpu_addr,
                                                   host_ptr);
     }
 
     /// Tries to a get a cached query. Returns nullptr on failure.
     CachedQuery* TryGet(VAddr addr) {
-        const u64 page = static_cast<u64>(addr) >> PAGE_BITS;
+        const u64 page = static_cast<u64>(addr) >> YUZU_PAGEBITS;
         const auto it = cached_queries.find(page);
         if (it == std::end(cached_queries)) {
             return nullptr;
@@ -263,12 +260,10 @@ private:
         uncommitted_flushes->push_back(addr);
     }
 
-    static constexpr std::uintptr_t PAGE_SIZE = 4096;
-    static constexpr unsigned PAGE_BITS = 12;
+    static constexpr std::uintptr_t YUZU_PAGESIZE = 4096;
+    static constexpr unsigned YUZU_PAGEBITS = 12;
 
     VideoCore::RasterizerInterface& rasterizer;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::MemoryManager& gpu_memory;
 
     std::recursive_mutex mutex;
 
diff --git a/src/video_core/rasterizer_accelerated.cpp b/src/video_core/rasterizer_accelerated.cpp
index 4c9524702..4a197d65d 100644
--- a/src/video_core/rasterizer_accelerated.cpp
+++ b/src/video_core/rasterizer_accelerated.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <atomic>
 
@@ -25,8 +24,8 @@ void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, int del
     u64 cache_bytes = 0;
 
     std::atomic_thread_fence(std::memory_order_acquire);
-    const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE);
-    for (u64 page = addr >> PAGE_BITS; page != page_end; ++page) {
+    const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE);
+    for (u64 page = addr >> YUZU_PAGEBITS; page != page_end; ++page) {
         std::atomic_uint16_t& count = cached_pages.at(page >> 2).Count(page);
 
         if (delta > 0) {
@@ -45,26 +44,27 @@ void RasterizerAccelerated::UpdatePagesCachedCount(VAddr addr, u64 size, int del
             if (uncache_bytes == 0) {
                 uncache_begin = page;
             }
-            uncache_bytes += PAGE_SIZE;
+            uncache_bytes += YUZU_PAGESIZE;
         } else if (uncache_bytes > 0) {
-            cpu_memory.RasterizerMarkRegionCached(uncache_begin << PAGE_BITS, uncache_bytes, false);
+            cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes,
+                                                  false);
             uncache_bytes = 0;
         }
         if (count.load(std::memory_order::relaxed) == 1 && delta > 0) {
             if (cache_bytes == 0) {
                 cache_begin = page;
             }
-            cache_bytes += PAGE_SIZE;
+            cache_bytes += YUZU_PAGESIZE;
         } else if (cache_bytes > 0) {
-            cpu_memory.RasterizerMarkRegionCached(cache_begin << PAGE_BITS, cache_bytes, true);
+            cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
             cache_bytes = 0;
         }
     }
     if (uncache_bytes > 0) {
-        cpu_memory.RasterizerMarkRegionCached(uncache_begin << PAGE_BITS, uncache_bytes, false);
+        cpu_memory.RasterizerMarkRegionCached(uncache_begin << YUZU_PAGEBITS, uncache_bytes, false);
     }
     if (cache_bytes > 0) {
-        cpu_memory.RasterizerMarkRegionCached(cache_begin << PAGE_BITS, cache_bytes, true);
+        cpu_memory.RasterizerMarkRegionCached(cache_begin << YUZU_PAGEBITS, cache_bytes, true);
     }
 }
 
diff --git a/src/video_core/rasterizer_accelerated.h b/src/video_core/rasterizer_accelerated.h
index 249644e50..7118b8aff 100644
--- a/src/video_core/rasterizer_accelerated.h
+++ b/src/video_core/rasterizer_accelerated.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index 1f1f12291..d2d40884c 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -17,6 +16,9 @@ class MemoryManager;
 namespace Engines {
 class AccelerateDMAInterface;
 }
+namespace Control {
+struct ChannelState;
+}
 } // namespace Tegra
 
 namespace VideoCore {
@@ -60,7 +62,10 @@ public:
     virtual void DisableGraphicsUniformBuffer(size_t stage, u32 index) = 0;
 
     /// Signal a GPU based semaphore as a fence
-    virtual void SignalSemaphore(GPUVAddr addr, u32 value) = 0;
+    virtual void SignalFence(std::function<void()>&& func) = 0;
+
+    /// Send an operation to be done after a certain amount of flushes.
+    virtual void SyncOperation(std::function<void()>&& func) = 0;
 
     /// Signal a GPU based syncpoint as a fence
     virtual void SignalSyncPoint(u32 value) = 0;
@@ -87,13 +92,13 @@ public:
     virtual void OnCPUWrite(VAddr addr, u64 size) = 0;
 
     /// Sync memory between guest and host.
-    virtual void SyncGuestHost() = 0;
+    virtual void InvalidateGPUCache() = 0;
 
     /// Unmap memory range
     virtual void UnmapMemory(VAddr addr, u64 size) = 0;
 
     /// Remap GPU memory range. This means underneath backing memory changed
-    virtual void ModifyGPUMemory(GPUVAddr addr, u64 size) = 0;
+    virtual void ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) = 0;
 
     /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     /// and invalidated
@@ -124,7 +129,7 @@ public:
     [[nodiscard]] virtual Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() = 0;
 
     virtual void AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                          std::span<u8> memory) = 0;
+                                          std::span<const u8> memory) = 0;
 
     /// Attempt to use a faster method to display the framebuffer to screen
     [[nodiscard]] virtual bool AccelerateDisplay(const Tegra::FramebufferConfig& config,
@@ -138,5 +143,11 @@ public:
     /// Initialize disk cached resources for the game being emulated
     virtual void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
                                    const DiskResourceLoadCallback& callback) {}
+
+    virtual void InitializeChannel(Tegra::Control::ChannelState& channel) {}
+
+    virtual void BindChannel(Tegra::Control::ChannelState& channel) {}
+
+    virtual void ReleaseChannel(s32 channel_id) {}
 };
 } // namespace VideoCore
diff --git a/src/video_core/renderer_base.cpp b/src/video_core/renderer_base.cpp
index a99c33c37..45791aa75 100644
--- a/src/video_core/renderer_base.cpp
+++ b/src/video_core/renderer_base.cpp
@@ -1,9 +1,7 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
-#include "common/settings.h"
 #include "core/frontend/emu_window.h"
 #include "video_core/renderer_base.h"
 
@@ -27,6 +25,10 @@ void RendererBase::UpdateCurrentFramebufferLayout() {
     render_window.UpdateCurrentFramebufferLayout(layout.width, layout.height);
 }
 
+bool RendererBase::IsScreenshotPending() const {
+    return renderer_settings.screenshot_requested;
+}
+
 void RendererBase::RequestScreenshot(void* data, std::function<void(bool)> callback,
                                      const Layout::FramebufferLayout& layout) {
     if (renderer_settings.screenshot_requested) {
diff --git a/src/video_core/renderer_base.h b/src/video_core/renderer_base.h
index c5f974080..8d20cbece 100644
--- a/src/video_core/renderer_base.h
+++ b/src/video_core/renderer_base.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -83,6 +82,9 @@ public:
     /// Refreshes the settings common to all renderers
     void RefreshBaseSettings();
 
+    /// Returns true if a screenshot is being processed
+    bool IsScreenshotPending() const;
+
     /// Request a screenshot of the next frame
     void RequestScreenshot(void* data, std::function<void(bool)> callback,
                            const Layout::FramebufferLayout& layout);
diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
index d4dd10bb6..08f4d69ab 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <span>
@@ -135,6 +134,20 @@ BufferCacheRuntime::BufferCacheRuntime(const Device& device_)
         buffer.Create();
         glNamedBufferData(buffer.handle, 0x10'000, nullptr, GL_STREAM_COPY);
     }
+
+    device_access_memory = [this]() -> u64 {
+        if (device.CanReportMemoryUsage()) {
+            return device.GetCurrentDedicatedVideoMemory() + 512_MiB;
+        }
+        return 2_GiB; // Return minimum requirements
+    }();
+}
+
+u64 BufferCacheRuntime::GetDeviceMemoryUsage() const {
+    if (device.CanReportMemoryUsage()) {
+        return device_access_memory - device.GetCurrentDedicatedVideoMemory();
+    }
+    return 2_GiB;
 }
 
 void BufferCacheRuntime::CopyBuffer(Buffer& dst_buffer, Buffer& src_buffer,
@@ -155,7 +168,7 @@ void BufferCacheRuntime::BindIndexBuffer(Buffer& buffer, u32 offset, u32 size) {
     if (has_unified_vertex_buffers) {
         buffer.MakeResident(GL_READ_ONLY);
         glBufferAddressRangeNV(GL_ELEMENT_ARRAY_ADDRESS_NV, 0, buffer.HostGpuAddr() + offset,
-                               static_cast<GLsizeiptr>(size));
+                               static_cast<GLsizeiptr>(Common::AlignUp(size, 4)));
     } else {
         glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer.Handle());
         index_buffer_offset = offset;
diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h
index 060d36427..a8c3f8b67 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.h
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.h
@@ -1,15 +1,12 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <span>
 
-#include "common/alignment.h"
 #include "common/common_types.h"
-#include "common/dynamic_library.h"
 #include "video_core/buffer_cache/buffer_cache.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_opengl/gl_device.h"
@@ -91,6 +88,8 @@ public:
     void BindImageBuffer(Buffer& buffer, u32 offset, u32 size,
                          VideoCore::Surface::PixelFormat format);
 
+    u64 GetDeviceMemoryUsage() const;
+
     void BindFastUniformBuffer(size_t stage, u32 binding_index, u32 size) {
         const GLuint handle = fast_uniforms[stage][binding_index].handle;
         const GLsizeiptr gl_size = static_cast<GLsizeiptr>(size);
@@ -153,6 +152,14 @@ public:
         use_storage_buffers = use_storage_buffers_;
     }
 
+    u64 GetDeviceLocalMemory() const {
+        return device_access_memory;
+    }
+
+    bool CanReportMemoryUsage() const {
+        return device.CanReportMemoryUsage();
+    }
+
 private:
     static constexpr std::array PABO_LUT{
         GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV,          GL_TESS_CONTROL_PROGRAM_PARAMETER_BUFFER_NV,
@@ -186,6 +193,8 @@ private:
     std::array<OGLBuffer, VideoCommon::NUM_COMPUTE_UNIFORM_BUFFERS> copy_compute_uniforms;
 
     u32 index_buffer_offset = 0;
+
+    u64 device_access_memory;
 };
 
 struct BufferCacheParams {
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
index 5c1f21c65..26d066004 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
 
@@ -29,12 +28,11 @@ bool ComputePipelineKey::operator==(const ComputePipelineKey& rhs) const noexcep
 }
 
 ComputePipeline::ComputePipeline(const Device& device, TextureCache& texture_cache_,
-                                 BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
-                                 Tegra::Engines::KeplerCompute& kepler_compute_,
-                                 ProgramManager& program_manager_, const Shader::Info& info_,
-                                 std::string code, std::vector<u32> code_v)
-    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, gpu_memory{gpu_memory_},
-      kepler_compute{kepler_compute_}, program_manager{program_manager_}, info{info_} {
+                                 BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                                 const Shader::Info& info_, std::string code,
+                                 std::vector<u32> code_v)
+    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_},
+      program_manager{program_manager_}, info{info_} {
     switch (device.GetShaderBackend()) {
     case Settings::ShaderBackend::GLSL:
         source_program = CreateProgram(code, GL_COMPUTE_SHADER);
@@ -87,7 +85,7 @@ void ComputePipeline::Configure() {
     GLsizei texture_binding{};
     GLsizei image_binding{};
 
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const auto& cbufs{qmd.const_buffer_config};
     const bool via_header_index{qmd.linked_tsc != 0};
     const auto read_handle{[&](const auto& desc, u32 index) {
@@ -102,12 +100,13 @@ void ComputePipeline::Configure() {
                 const u32 secondary_offset{desc.secondary_cbuf_offset + index_offset};
                 const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].Address() +
                                              secondary_offset};
-                const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                const u32 lhs_raw{gpu_memory->Read<u32>(addr) << desc.shift_left};
+                const u32 rhs_raw{gpu_memory->Read<u32>(separate_addr)
+                                  << desc.secondary_shift_left};
                 return TexturePair(lhs_raw | rhs_raw, via_header_index);
             }
         }
-        return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
+        return TexturePair(gpu_memory->Read<u32>(addr), via_header_index);
     }};
     const auto add_image{[&](const auto& desc, bool blacklist) {
         for (u32 index = 0; index < desc.count; ++index) {
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.h b/src/video_core/renderer_opengl/gl_compute_pipeline.h
index 50c676365..6534dec32 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.h
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.h
@@ -1,12 +1,10 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <type_traits>
-#include <utility>
 
 #include "common/common_types.h"
 #include "shader_recompiler/shader_info.h"
@@ -51,10 +49,8 @@ static_assert(std::is_trivially_constructible_v<ComputePipelineKey>);
 class ComputePipeline {
 public:
     explicit ComputePipeline(const Device& device, TextureCache& texture_cache_,
-                             BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
-                             Tegra::Engines::KeplerCompute& kepler_compute_,
-                             ProgramManager& program_manager_, const Shader::Info& info_,
-                             std::string code, std::vector<u32> code_v);
+                             BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                             const Shader::Info& info_, std::string code, std::vector<u32> code_v);
 
     void Configure();
 
@@ -62,11 +58,17 @@ public:
         return writes_global_memory;
     }
 
+    void SetEngine(Tegra::Engines::KeplerCompute* kepler_compute_,
+                   Tegra::MemoryManager* gpu_memory_) {
+        kepler_compute = kepler_compute_;
+        gpu_memory = gpu_memory_;
+    }
+
 private:
     TextureCache& texture_cache;
     BufferCache& buffer_cache;
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::KeplerCompute& kepler_compute;
+    Tegra::MemoryManager* gpu_memory;
+    Tegra::Engines::KeplerCompute* kepler_compute;
     ProgramManager& program_manager;
 
     Shader::Info info;
diff --git a/src/video_core/renderer_opengl/gl_device.cpp b/src/video_core/renderer_opengl/gl_device.cpp
index e62912a22..1663e277d 100644
--- a/src/video_core/renderer_opengl/gl_device.cpp
+++ b/src/video_core/renderer_opengl/gl_device.cpp
@@ -1,13 +1,10 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <cstddef>
 #include <cstdlib>
-#include <cstring>
-#include <limits>
 #include <optional>
 #include <span>
 #include <stdexcept>
@@ -15,13 +12,15 @@
 
 #include <glad/glad.h>
 
+#include "common/literals.h"
 #include "common/logging/log.h"
-#include "common/scope_exit.h"
 #include "common/settings.h"
 #include "shader_recompiler/stage.h"
 #include "video_core/renderer_opengl/gl_device.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 
+using namespace Common::Literals;
+
 namespace OpenGL {
 namespace {
 constexpr std::array LIMIT_UBOS = {
@@ -168,6 +167,7 @@ Device::Device() {
     has_sparse_texture_2 = GLAD_GL_ARB_sparse_texture2;
     warp_size_potentially_larger_than_guest = !is_nvidia && !is_intel;
     need_fastmath_off = is_nvidia;
+    can_report_memory = GLAD_GL_NVX_gpu_memory_info;
 
     // At the moment of writing this, only Nvidia's driver optimizes BufferSubData on exclusive
     // uniform buffers as "push constants"
@@ -279,4 +279,10 @@ void main() {
 })");
 }
 
+u64 Device::GetCurrentDedicatedVideoMemory() const {
+    GLint cur_avail_mem_kb = 0;
+    glGetIntegerv(GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX, &cur_avail_mem_kb);
+    return static_cast<u64>(cur_avail_mem_kb) * 1_KiB;
+}
+
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_device.h b/src/video_core/renderer_opengl/gl_device.h
index 95c2e8d38..5ef51ebcf 100644
--- a/src/video_core/renderer_opengl/gl_device.h
+++ b/src/video_core/renderer_opengl/gl_device.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -20,6 +19,8 @@ public:
 
     [[nodiscard]] std::string GetVendorName() const;
 
+    u64 GetCurrentDedicatedVideoMemory() const;
+
     u32 GetMaxUniformBuffers(Shader::Stage stage) const noexcept {
         return max_uniform_buffers[static_cast<size_t>(stage)];
     }
@@ -168,6 +169,10 @@ public:
         return vendor_name == "ATI Technologies Inc.";
     }
 
+    bool CanReportMemoryUsage() const {
+        return can_report_memory;
+    }
+
 private:
     static bool TestVariableAoffi();
     static bool TestPreciseBug();
@@ -210,6 +215,7 @@ private:
     bool need_fastmath_off{};
     bool has_cbuf_ftou_bug{};
     bool has_bool_ref_bug{};
+    bool can_report_memory{};
 
     std::string vendor_name;
 };
diff --git a/src/video_core/renderer_opengl/gl_fence_manager.cpp b/src/video_core/renderer_opengl/gl_fence_manager.cpp
index 151290101..91463f854 100644
--- a/src/video_core/renderer_opengl/gl_fence_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_fence_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 
@@ -11,10 +10,7 @@
 
 namespace OpenGL {
 
-GLInnerFence::GLInnerFence(u32 payload_, bool is_stubbed_) : FenceBase{payload_, is_stubbed_} {}
-
-GLInnerFence::GLInnerFence(GPUVAddr address_, u32 payload_, bool is_stubbed_)
-    : FenceBase{address_, payload_, is_stubbed_} {}
+GLInnerFence::GLInnerFence(bool is_stubbed_) : FenceBase{is_stubbed_} {}
 
 GLInnerFence::~GLInnerFence() = default;
 
@@ -31,9 +27,8 @@ bool GLInnerFence::IsSignaled() const {
         return true;
     }
     ASSERT(sync_object.handle != 0);
-    GLsizei length;
     GLint sync_status;
-    glGetSynciv(sync_object.handle, GL_SYNC_STATUS, sizeof(GLint), &length, &sync_status);
+    glGetSynciv(sync_object.handle, GL_SYNC_STATUS, 1, nullptr, &sync_status);
     return sync_status == GL_SIGNALED;
 }
 
@@ -50,12 +45,8 @@ FenceManagerOpenGL::FenceManagerOpenGL(VideoCore::RasterizerInterface& rasterize
                                        BufferCache& buffer_cache_, QueryCache& query_cache_)
     : GenericFenceManager{rasterizer_, gpu_, texture_cache_, buffer_cache_, query_cache_} {}
 
-Fence FenceManagerOpenGL::CreateFence(u32 value, bool is_stubbed) {
-    return std::make_shared<GLInnerFence>(value, is_stubbed);
-}
-
-Fence FenceManagerOpenGL::CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) {
-    return std::make_shared<GLInnerFence>(addr, value, is_stubbed);
+Fence FenceManagerOpenGL::CreateFence(bool is_stubbed) {
+    return std::make_shared<GLInnerFence>(is_stubbed);
 }
 
 void FenceManagerOpenGL::QueueFence(Fence& fence) {
diff --git a/src/video_core/renderer_opengl/gl_fence_manager.h b/src/video_core/renderer_opengl/gl_fence_manager.h
index e714aa115..f1446e732 100644
--- a/src/video_core/renderer_opengl/gl_fence_manager.h
+++ b/src/video_core/renderer_opengl/gl_fence_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -17,8 +16,7 @@ namespace OpenGL {
 
 class GLInnerFence : public VideoCommon::FenceBase {
 public:
-    explicit GLInnerFence(u32 payload_, bool is_stubbed_);
-    explicit GLInnerFence(GPUVAddr address_, u32 payload_, bool is_stubbed_);
+    explicit GLInnerFence(bool is_stubbed_);
     ~GLInnerFence();
 
     void Queue();
@@ -41,8 +39,7 @@ public:
                                 QueryCache& query_cache);
 
 protected:
-    Fence CreateFence(u32 value, bool is_stubbed) override;
-    Fence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) override;
+    Fence CreateFence(bool is_stubbed) override;
     void QueueFence(Fence& fence) override;
     bool IsFenceSignaled(Fence& fence) const override;
     void WaitFence(Fence& fence) override;
diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
index f8495896c..41493a7da 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -49,7 +48,7 @@ GLenum Stage(size_t stage_index) {
     case 4:
         return GL_FRAGMENT_SHADER;
     }
-    UNREACHABLE_MSG("{}", stage_index);
+    ASSERT_MSG(false, "{}", stage_index);
     return GL_NONE;
 }
 
@@ -66,7 +65,7 @@ GLenum AssemblyStage(size_t stage_index) {
     case 4:
         return GL_FRAGMENT_PROGRAM_NV;
     }
-    UNREACHABLE_MSG("{}", stage_index);
+    ASSERT_MSG(false, "{}", stage_index);
     return GL_NONE;
 }
 
@@ -170,15 +169,15 @@ ConfigureFuncPtr ConfigureFunc(const std::array<Shader::Info, 5>& infos, u32 ena
 }
 } // Anonymous namespace
 
-GraphicsPipeline::GraphicsPipeline(
-    const Device& device, TextureCache& texture_cache_, BufferCache& buffer_cache_,
-    Tegra::MemoryManager& gpu_memory_, Tegra::Engines::Maxwell3D& maxwell3d_,
-    ProgramManager& program_manager_, StateTracker& state_tracker_, ShaderWorker* thread_worker,
-    VideoCore::ShaderNotify* shader_notify, std::array<std::string, 5> sources,
-    std::array<std::vector<u32>, 5> sources_spirv, const std::array<const Shader::Info*, 5>& infos,
-    const GraphicsPipelineKey& key_)
-    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_},
-      gpu_memory{gpu_memory_}, maxwell3d{maxwell3d_}, program_manager{program_manager_},
+GraphicsPipeline::GraphicsPipeline(const Device& device, TextureCache& texture_cache_,
+                                   BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                                   StateTracker& state_tracker_, ShaderWorker* thread_worker,
+                                   VideoCore::ShaderNotify* shader_notify,
+                                   std::array<std::string, 5> sources,
+                                   std::array<std::vector<u32>, 5> sources_spirv,
+                                   const std::array<const Shader::Info*, 5>& infos,
+                                   const GraphicsPipelineKey& key_)
+    : texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, program_manager{program_manager_},
       state_tracker{state_tracker_}, key{key_} {
     if (shader_notify) {
         shader_notify->MarkShaderBuilding();
@@ -243,10 +242,6 @@ GraphicsPipeline::GraphicsPipeline(
             case Settings::ShaderBackend::GLASM:
                 if (!sources[stage].empty()) {
                     assembly_programs[stage] = CompileProgram(sources[stage], AssemblyStage(stage));
-                    if (in_parallel) {
-                        // Make sure program is built before continuing when building in parallel
-                        glGetString(GL_PROGRAM_ERROR_STRING_NV);
-                    }
                 }
                 break;
             case Settings::ShaderBackend::SPIRV:
@@ -256,20 +251,18 @@ GraphicsPipeline::GraphicsPipeline(
                 break;
             }
         }
-        if (in_parallel && backend != Settings::ShaderBackend::GLASM) {
-            // Make sure programs have built if we are building shaders in parallel
-            for (OGLProgram& program : source_programs) {
-                if (program.handle != 0) {
-                    GLint status{};
-                    glGetProgramiv(program.handle, GL_LINK_STATUS, &status);
-                }
-            }
+        if (in_parallel) {
+            std::scoped_lock lock{built_mutex};
+            built_fence.Create();
+            // Flush this context to ensure compilation commands and fence are in the GPU pipe.
+            glFlush();
+            built_condvar.notify_one();
+        } else {
+            is_built = true;
         }
         if (shader_notify) {
             shader_notify->MarkShaderComplete();
         }
-        is_built = true;
-        built_condvar.notify_one();
     }};
     if (thread_worker) {
         thread_worker->QueueWork(std::move(func));
@@ -292,7 +285,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
     buffer_cache.runtime.SetBaseStorageBindings(base_storage_bindings);
     buffer_cache.runtime.SetEnableStorageBuffers(use_storage_buffers);
 
-    const auto& regs{maxwell3d.regs};
+    const auto& regs{maxwell3d->regs};
     const bool via_header_index{regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex};
     const auto config_stage{[&](size_t stage) LAMBDA_FORCEINLINE {
         const Shader::Info& info{stage_infos[stage]};
@@ -306,7 +299,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                 ++ssbo_index;
             }
         }
-        const auto& cbufs{maxwell3d.state.shader_stages[stage].const_buffers};
+        const auto& cbufs{maxwell3d->state.shader_stages[stage].const_buffers};
         const auto read_handle{[&](const auto& desc, u32 index) {
             ASSERT(cbufs[desc.cbuf_index].enabled);
             const u32 index_offset{index << desc.size_shift};
@@ -319,13 +312,14 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                     const u32 second_offset{desc.secondary_cbuf_offset + index_offset};
                     const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].address +
                                                  second_offset};
-                    const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                    const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                    const u32 lhs_raw{gpu_memory->Read<u32>(addr) << desc.shift_left};
+                    const u32 rhs_raw{gpu_memory->Read<u32>(separate_addr)
+                                      << desc.secondary_shift_left};
                     const u32 raw{lhs_raw | rhs_raw};
                     return TexturePair(raw, via_header_index);
                 }
             }
-            return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
+            return TexturePair(gpu_memory->Read<u32>(addr), via_header_index);
         }};
         const auto add_image{[&](const auto& desc, bool blacklist) LAMBDA_FORCEINLINE {
             for (u32 index = 0; index < desc.count; ++index) {
@@ -440,7 +434,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
     buffer_cache.UpdateGraphicsBuffers(is_indexed);
     buffer_cache.BindHostGeometryBuffers(is_indexed);
 
-    if (!is_built.load(std::memory_order::relaxed)) {
+    if (!IsBuilt()) {
         WaitForBuild();
     }
     const bool use_assembly{assembly_programs[0].handle != 0};
@@ -585,8 +579,26 @@ void GraphicsPipeline::GenerateTransformFeedbackState() {
 }
 
 void GraphicsPipeline::WaitForBuild() {
-    std::unique_lock lock{built_mutex};
-    built_condvar.wait(lock, [this] { return is_built.load(std::memory_order::relaxed); });
+    if (built_fence.handle == 0) {
+        std::unique_lock lock{built_mutex};
+        built_condvar.wait(lock, [this] { return built_fence.handle != 0; });
+    }
+    ASSERT(glClientWaitSync(built_fence.handle, 0, GL_TIMEOUT_IGNORED) != GL_WAIT_FAILED);
+    is_built = true;
+}
+
+bool GraphicsPipeline::IsBuilt() noexcept {
+    if (is_built) {
+        return true;
+    }
+    if (built_fence.handle == 0) {
+        return false;
+    }
+    // Timeout of zero means this is non-blocking
+    const auto sync_status = glClientWaitSync(built_fence.handle, 0, 0);
+    ASSERT(sync_status != GL_WAIT_FAILED);
+    is_built = sync_status != GL_TIMEOUT_EXPIRED;
+    return is_built;
 }
 
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.h b/src/video_core/renderer_opengl/gl_graphics_pipeline.h
index 4e28d9a42..a0f0e63cb 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.h
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -14,7 +13,6 @@
 #include "common/common_types.h"
 #include "shader_recompiler/shader_info.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/memory_manager.h"
 #include "video_core/renderer_opengl/gl_buffer_cache.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_texture_cache.h"
@@ -73,10 +71,9 @@ static_assert(std::is_trivially_constructible_v<GraphicsPipelineKey>);
 class GraphicsPipeline {
 public:
     explicit GraphicsPipeline(const Device& device, TextureCache& texture_cache_,
-                              BufferCache& buffer_cache_, Tegra::MemoryManager& gpu_memory_,
-                              Tegra::Engines::Maxwell3D& maxwell3d_,
-                              ProgramManager& program_manager_, StateTracker& state_tracker_,
-                              ShaderWorker* thread_worker, VideoCore::ShaderNotify* shader_notify,
+                              BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                              StateTracker& state_tracker_, ShaderWorker* thread_worker,
+                              VideoCore::ShaderNotify* shader_notify,
                               std::array<std::string, 5> sources,
                               std::array<std::vector<u32>, 5> sources_spirv,
                               const std::array<const Shader::Info*, 5>& infos,
@@ -100,9 +97,7 @@ public:
         return writes_global_memory;
     }
 
-    [[nodiscard]] bool IsBuilt() const noexcept {
-        return is_built.load(std::memory_order::relaxed);
-    }
+    [[nodiscard]] bool IsBuilt() noexcept;
 
     template <typename Spec>
     static auto MakeConfigureSpecFunc() {
@@ -111,6 +106,11 @@ public:
         };
     }
 
+    void SetEngine(Tegra::Engines::Maxwell3D* maxwell3d_, Tegra::MemoryManager* gpu_memory_) {
+        maxwell3d = maxwell3d_;
+        gpu_memory = gpu_memory_;
+    }
+
 private:
     template <typename Spec>
     void ConfigureImpl(bool is_indexed);
@@ -123,8 +123,8 @@ private:
 
     TextureCache& texture_cache;
     BufferCache& buffer_cache;
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::Maxwell3D& maxwell3d;
+    Tegra::MemoryManager* gpu_memory;
+    Tegra::Engines::Maxwell3D* maxwell3d;
     ProgramManager& program_manager;
     StateTracker& state_tracker;
     const GraphicsPipelineKey key;
@@ -154,7 +154,8 @@ private:
 
     std::mutex built_mutex;
     std::condition_variable built_condvar;
-    std::atomic_bool is_built{false};
+    OGLSync built_fence{};
+    bool is_built{false};
 };
 
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_query_cache.cpp b/src/video_core/renderer_opengl/gl_query_cache.cpp
index acebbf5f4..5070db441 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_query_cache.cpp
@@ -1,17 +1,13 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
-#include <cstring>
 #include <memory>
-#include <unordered_map>
 #include <utility>
 #include <vector>
 
 #include <glad/glad.h>
 
-#include "common/assert.h"
 #include "core/core.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
@@ -30,9 +26,8 @@ constexpr GLenum GetTarget(VideoCore::QueryType type) {
 
 } // Anonymous namespace
 
-QueryCache::QueryCache(RasterizerOpenGL& rasterizer_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                       Tegra::MemoryManager& gpu_memory_)
-    : QueryCacheBase(rasterizer_, maxwell3d_, gpu_memory_), gl_rasterizer{rasterizer_} {}
+QueryCache::QueryCache(RasterizerOpenGL& rasterizer_)
+    : QueryCacheBase(rasterizer_), gl_rasterizer{rasterizer_} {}
 
 QueryCache::~QueryCache() = default;
 
diff --git a/src/video_core/renderer_opengl/gl_query_cache.h b/src/video_core/renderer_opengl/gl_query_cache.h
index 7bbe5cfe9..14ce59990 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.h
+++ b/src/video_core/renderer_opengl/gl_query_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -29,8 +28,7 @@ using CounterStream = VideoCommon::CounterStreamBase<QueryCache, HostCounter>;
 class QueryCache final
     : public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream, HostCounter> {
 public:
-    explicit QueryCache(RasterizerOpenGL& rasterizer_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                        Tegra::MemoryManager& gpu_memory_);
+    explicit QueryCache(RasterizerOpenGL& rasterizer_);
     ~QueryCache();
 
     OGLQuery AllocateQuery(VideoCore::QueryType type);
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 142412a8e..c2d80605d 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -1,14 +1,11 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <bitset>
 #include <memory>
-#include <string>
 #include <string_view>
-#include <tuple>
 #include <utility>
 
 #include <glad/glad.h>
@@ -17,8 +14,9 @@
 #include "common/logging/log.h"
 #include "common/math_util.h"
 #include "common/microprofile.h"
+#include "common/scope_exit.h"
 #include "common/settings.h"
-#include "core/memory.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
@@ -58,22 +56,20 @@ RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra
                                    Core::Memory::Memory& cpu_memory_, const Device& device_,
                                    ScreenInfo& screen_info_, ProgramManager& program_manager_,
                                    StateTracker& state_tracker_)
-    : RasterizerAccelerated(cpu_memory_), gpu(gpu_), maxwell3d(gpu.Maxwell3D()),
-      kepler_compute(gpu.KeplerCompute()), gpu_memory(gpu.MemoryManager()), device(device_),
-      screen_info(screen_info_), program_manager(program_manager_), state_tracker(state_tracker_),
+    : RasterizerAccelerated(cpu_memory_), gpu(gpu_), device(device_), screen_info(screen_info_),
+      program_manager(program_manager_), state_tracker(state_tracker_),
       texture_cache_runtime(device, program_manager, state_tracker),
-      texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory),
-      buffer_cache_runtime(device),
-      buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime),
-      shader_cache(*this, emu_window_, maxwell3d, kepler_compute, gpu_memory, device, texture_cache,
-                   buffer_cache, program_manager, state_tracker, gpu.ShaderNotify()),
-      query_cache(*this, maxwell3d, gpu_memory), accelerate_dma(buffer_cache),
+      texture_cache(texture_cache_runtime, *this), buffer_cache_runtime(device),
+      buffer_cache(*this, cpu_memory_, buffer_cache_runtime),
+      shader_cache(*this, emu_window_, device, texture_cache, buffer_cache, program_manager,
+                   state_tracker, gpu.ShaderNotify()),
+      query_cache(*this), accelerate_dma(buffer_cache),
       fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache) {}
 
 RasterizerOpenGL::~RasterizerOpenGL() = default;
 
 void RasterizerOpenGL::SyncVertexFormats() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::VertexFormats]) {
         return;
     }
@@ -91,7 +87,7 @@ void RasterizerOpenGL::SyncVertexFormats() {
         }
         flags[Dirty::VertexFormat0 + index] = false;
 
-        const auto attrib = maxwell3d.regs.vertex_attrib_format[index];
+        const auto attrib = maxwell3d->regs.vertex_attrib_format[index];
         const auto gl_index = static_cast<GLuint>(index);
 
         // Disable constant attributes.
@@ -115,13 +111,13 @@ void RasterizerOpenGL::SyncVertexFormats() {
 }
 
 void RasterizerOpenGL::SyncVertexInstances() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::VertexInstances]) {
         return;
     }
     flags[Dirty::VertexInstances] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     for (std::size_t index = 0; index < NUM_SUPPORTED_VERTEX_ATTRIBUTES; ++index) {
         if (!flags[Dirty::VertexInstance0 + index]) {
             continue;
@@ -142,11 +138,11 @@ void RasterizerOpenGL::LoadDiskResources(u64 title_id, std::stop_token stop_load
 
 void RasterizerOpenGL::Clear() {
     MICROPROFILE_SCOPE(OpenGL_Clears);
-    if (!maxwell3d.ShouldExecute()) {
+    if (!maxwell3d->ShouldExecute()) {
         return;
     }
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     bool use_color{};
     bool use_depth{};
     bool use_stencil{};
@@ -212,28 +208,33 @@ void RasterizerOpenGL::Clear() {
 void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     MICROPROFILE_SCOPE(OpenGL_Drawing);
 
+    SCOPE_EXIT({ gpu.TickWork(); });
     query_cache.UpdateCounters();
 
     GraphicsPipeline* const pipeline{shader_cache.CurrentGraphicsPipeline()};
     if (!pipeline) {
         return;
     }
+
+    gpu.TickWork();
+
     std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+    pipeline->SetEngine(maxwell3d, gpu_memory);
     pipeline->Configure(is_indexed);
 
     SyncState();
 
-    const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d.regs.draw.topology);
+    const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d->regs.draw.topology);
     BeginTransformFeedback(pipeline, primitive_mode);
 
-    const GLuint base_instance = static_cast<GLuint>(maxwell3d.regs.vb_base_instance);
+    const GLuint base_instance = static_cast<GLuint>(maxwell3d->regs.vb_base_instance);
     const GLsizei num_instances =
-        static_cast<GLsizei>(is_instanced ? maxwell3d.mme_draw.instance_count : 1);
+        static_cast<GLsizei>(is_instanced ? maxwell3d->mme_draw.instance_count : 1);
     if (is_indexed) {
-        const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vb_element_base);
-        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.index_array.count);
+        const GLint base_vertex = static_cast<GLint>(maxwell3d->regs.vb_element_base);
+        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d->regs.index_array.count);
         const GLvoid* const offset = buffer_cache_runtime.IndexOffset();
-        const GLenum format = MaxwellToGL::IndexFormat(maxwell3d.regs.index_array.format);
+        const GLenum format = MaxwellToGL::IndexFormat(maxwell3d->regs.index_array.format);
         if (num_instances == 1 && base_instance == 0 && base_vertex == 0) {
             glDrawElements(primitive_mode, num_vertices, format, offset);
         } else if (num_instances == 1 && base_instance == 0) {
@@ -252,8 +253,8 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
                                                           base_instance);
         }
     } else {
-        const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vertex_buffer.first);
-        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.vertex_buffer.count);
+        const GLint base_vertex = static_cast<GLint>(maxwell3d->regs.vertex_buffer.first);
+        const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d->regs.vertex_buffer.count);
         if (num_instances == 1 && base_instance == 0) {
             glDrawArrays(primitive_mode, base_vertex, num_vertices);
         } else if (base_instance == 0) {
@@ -267,8 +268,6 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
 
     ++num_queued_commands;
     has_written_global_memory |= pipeline->WritesGlobalMemory();
-
-    gpu.TickWork();
 }
 
 void RasterizerOpenGL::DispatchCompute() {
@@ -276,8 +275,9 @@ void RasterizerOpenGL::DispatchCompute() {
     if (!pipeline) {
         return;
     }
+    pipeline->SetEngine(kepler_compute, gpu_memory);
     pipeline->Configure();
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     glDispatchCompute(qmd.grid_dim_x, qmd.grid_dim_y, qmd.grid_dim_z);
     ++num_queued_commands;
     has_written_global_memory |= pipeline->WritesGlobalMemory();
@@ -362,7 +362,7 @@ void RasterizerOpenGL::OnCPUWrite(VAddr addr, u64 size) {
     }
 }
 
-void RasterizerOpenGL::SyncGuestHost() {
+void RasterizerOpenGL::InvalidateGPUCache() {
     MICROPROFILE_SCOPE(OpenGL_CacheManagement);
     shader_cache.SyncGuestHost();
     {
@@ -383,40 +383,30 @@ void RasterizerOpenGL::UnmapMemory(VAddr addr, u64 size) {
     shader_cache.OnCPUWrite(addr, size);
 }
 
-void RasterizerOpenGL::ModifyGPUMemory(GPUVAddr addr, u64 size) {
+void RasterizerOpenGL::ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) {
     {
         std::scoped_lock lock{texture_cache.mutex};
-        texture_cache.UnmapGPUMemory(addr, size);
+        texture_cache.UnmapGPUMemory(as_id, addr, size);
     }
 }
 
-void RasterizerOpenGL::SignalSemaphore(GPUVAddr addr, u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu_memory.Write<u32>(addr, value);
-        return;
-    }
-    fence_manager.SignalSemaphore(addr, value);
+void RasterizerOpenGL::SignalFence(std::function<void()>&& func) {
+    fence_manager.SignalFence(std::move(func));
+}
+
+void RasterizerOpenGL::SyncOperation(std::function<void()>&& func) {
+    fence_manager.SyncOperation(std::move(func));
 }
 
 void RasterizerOpenGL::SignalSyncPoint(u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu.IncrementSyncPoint(value);
-        return;
-    }
     fence_manager.SignalSyncPoint(value);
 }
 
 void RasterizerOpenGL::SignalReference() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.SignalOrdering();
 }
 
 void RasterizerOpenGL::ReleaseFences() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.WaitPendingFences();
 }
 
@@ -433,6 +423,7 @@ void RasterizerOpenGL::WaitForIdle() {
 }
 
 void RasterizerOpenGL::FragmentBarrier() {
+    glTextureBarrier();
     glMemoryBarrier(GL_FRAMEBUFFER_BARRIER_BIT | GL_TEXTURE_FETCH_BARRIER_BIT);
 }
 
@@ -485,13 +476,13 @@ Tegra::Engines::AccelerateDMAInterface& RasterizerOpenGL::AccessAccelerateDMA()
 }
 
 void RasterizerOpenGL::AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                                std::span<u8> memory) {
-    auto cpu_addr = gpu_memory.GpuToCpuAddress(address);
+                                                std::span<const u8> memory) {
+    auto cpu_addr = gpu_memory->GpuToCpuAddress(address);
     if (!cpu_addr) [[unlikely]] {
-        gpu_memory.WriteBlock(address, memory.data(), copy_size);
+        gpu_memory->WriteBlock(address, memory.data(), copy_size);
         return;
     }
-    gpu_memory.WriteBlockUnsafe(address, memory.data(), copy_size);
+    gpu_memory->WriteBlockUnsafe(address, memory.data(), copy_size);
     {
         std::unique_lock<std::mutex> lock{buffer_cache.mutex};
         if (!buffer_cache.InlineMemory(*cpu_addr, copy_size, memory)) {
@@ -522,6 +513,8 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& config,
     // ASSERT_MSG(image_view->size.width == config.width, "Framebuffer width is different");
     // ASSERT_MSG(image_view->size.height == config.height, "Framebuffer height is different");
 
+    screen_info.texture.width = image_view->size.width;
+    screen_info.texture.height = image_view->size.height;
     screen_info.display_texture = image_view->Handle(Shader::TextureType::Color2D);
     screen_info.display_srgb = VideoCore::Surface::IsPixelFormatSRGB(image_view->format);
     return true;
@@ -552,19 +545,25 @@ void RasterizerOpenGL::SyncState() {
 }
 
 void RasterizerOpenGL::SyncViewport() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     const bool rescale_viewports = flags[VideoCommon::Dirty::RescaleViewports];
     const bool dirty_viewport = flags[Dirty::Viewports] || rescale_viewports;
     const bool dirty_clip_control = flags[Dirty::ClipControl];
 
-    if (dirty_clip_control || flags[Dirty::FrontFace]) {
+    if (dirty_viewport || dirty_clip_control || flags[Dirty::FrontFace]) {
         flags[Dirty::FrontFace] = false;
 
         GLenum mode = MaxwellToGL::FrontFace(regs.front_face);
-        if (regs.screen_y_control.triangle_rast_flip != 0 &&
-            regs.viewport_transform[0].scale_y < 0.0f) {
+        bool flip_faces = true;
+        if (regs.screen_y_control.triangle_rast_flip != 0) {
+            flip_faces = !flip_faces;
+        }
+        if (regs.viewport_transform[0].scale_y < 0.0f) {
+            flip_faces = !flip_faces;
+        }
+        if (flip_faces) {
             switch (mode) {
             case GL_CW:
                 mode = GL_CCW;
@@ -652,23 +651,23 @@ void RasterizerOpenGL::SyncViewport() {
 }
 
 void RasterizerOpenGL::SyncDepthClamp() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::DepthClampEnabled]) {
         return;
     }
     flags[Dirty::DepthClampEnabled] = false;
 
-    oglEnable(GL_DEPTH_CLAMP, maxwell3d.regs.view_volume_clip_control.depth_clamp_disabled == 0);
+    oglEnable(GL_DEPTH_CLAMP, maxwell3d->regs.view_volume_clip_control.depth_clamp_disabled == 0);
 }
 
 void RasterizerOpenGL::SyncClipEnabled(u32 clip_mask) {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::ClipDistances] && !flags[VideoCommon::Dirty::Shaders]) {
         return;
     }
     flags[Dirty::ClipDistances] = false;
 
-    clip_mask &= maxwell3d.regs.clip_distance_enabled;
+    clip_mask &= maxwell3d->regs.clip_distance_enabled;
     if (clip_mask == last_clip_distance_mask) {
         return;
     }
@@ -684,8 +683,8 @@ void RasterizerOpenGL::SyncClipCoef() {
 }
 
 void RasterizerOpenGL::SyncCullMode() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     if (flags[Dirty::CullTest]) {
         flags[Dirty::CullTest] = false;
@@ -700,23 +699,23 @@ void RasterizerOpenGL::SyncCullMode() {
 }
 
 void RasterizerOpenGL::SyncPrimitiveRestart() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PrimitiveRestart]) {
         return;
     }
     flags[Dirty::PrimitiveRestart] = false;
 
-    if (maxwell3d.regs.primitive_restart.enabled) {
+    if (maxwell3d->regs.primitive_restart.enabled) {
         glEnable(GL_PRIMITIVE_RESTART);
-        glPrimitiveRestartIndex(maxwell3d.regs.primitive_restart.index);
+        glPrimitiveRestartIndex(maxwell3d->regs.primitive_restart.index);
     } else {
         glDisable(GL_PRIMITIVE_RESTART);
     }
 }
 
 void RasterizerOpenGL::SyncDepthTestState() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     if (flags[Dirty::DepthMask]) {
         flags[Dirty::DepthMask] = false;
@@ -735,13 +734,13 @@ void RasterizerOpenGL::SyncDepthTestState() {
 }
 
 void RasterizerOpenGL::SyncStencilTestState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::StencilTest]) {
         return;
     }
     flags[Dirty::StencilTest] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_STENCIL_TEST, regs.stencil_enable);
 
     glStencilFuncSeparate(GL_FRONT, MaxwellToGL::ComparisonOp(regs.stencil_front_func_func),
@@ -766,23 +765,23 @@ void RasterizerOpenGL::SyncStencilTestState() {
 }
 
 void RasterizerOpenGL::SyncRasterizeEnable() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::RasterizeEnable]) {
         return;
     }
     flags[Dirty::RasterizeEnable] = false;
 
-    oglEnable(GL_RASTERIZER_DISCARD, maxwell3d.regs.rasterize_enable == 0);
+    oglEnable(GL_RASTERIZER_DISCARD, maxwell3d->regs.rasterize_enable == 0);
 }
 
 void RasterizerOpenGL::SyncPolygonModes() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PolygonModes]) {
         return;
     }
     flags[Dirty::PolygonModes] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.fill_rectangle) {
         if (!GLAD_GL_NV_fill_rectangle) {
             LOG_ERROR(Render_OpenGL, "GL_NV_fill_rectangle used and not supported");
@@ -815,7 +814,7 @@ void RasterizerOpenGL::SyncPolygonModes() {
 }
 
 void RasterizerOpenGL::SyncColorMask() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::ColorMasks]) {
         return;
     }
@@ -824,7 +823,7 @@ void RasterizerOpenGL::SyncColorMask() {
     const bool force = flags[Dirty::ColorMaskCommon];
     flags[Dirty::ColorMaskCommon] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.color_mask_common) {
         if (!force && !flags[Dirty::ColorMask0]) {
             return;
@@ -849,30 +848,30 @@ void RasterizerOpenGL::SyncColorMask() {
 }
 
 void RasterizerOpenGL::SyncMultiSampleState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::MultisampleControl]) {
         return;
     }
     flags[Dirty::MultisampleControl] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_SAMPLE_ALPHA_TO_COVERAGE, regs.multisample_control.alpha_to_coverage);
     oglEnable(GL_SAMPLE_ALPHA_TO_ONE, regs.multisample_control.alpha_to_one);
 }
 
 void RasterizerOpenGL::SyncFragmentColorClampState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::FragmentClampColor]) {
         return;
     }
     flags[Dirty::FragmentClampColor] = false;
 
-    glClampColor(GL_CLAMP_FRAGMENT_COLOR, maxwell3d.regs.frag_color_clamp ? GL_TRUE : GL_FALSE);
+    glClampColor(GL_CLAMP_FRAGMENT_COLOR, maxwell3d->regs.frag_color_clamp ? GL_TRUE : GL_FALSE);
 }
 
 void RasterizerOpenGL::SyncBlendState() {
-    auto& flags = maxwell3d.dirty.flags;
-    const auto& regs = maxwell3d.regs;
+    auto& flags = maxwell3d->dirty.flags;
+    const auto& regs = maxwell3d->regs;
 
     if (flags[Dirty::BlendColor]) {
         flags[Dirty::BlendColor] = false;
@@ -929,13 +928,13 @@ void RasterizerOpenGL::SyncBlendState() {
 }
 
 void RasterizerOpenGL::SyncLogicOpState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::LogicOp]) {
         return;
     }
     flags[Dirty::LogicOp] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.logic_op.enable) {
         glEnable(GL_COLOR_LOGIC_OP);
         glLogicOp(MaxwellToGL::LogicOp(regs.logic_op.operation));
@@ -945,7 +944,7 @@ void RasterizerOpenGL::SyncLogicOpState() {
 }
 
 void RasterizerOpenGL::SyncScissorTest() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::Scissors] && !flags[VideoCommon::Dirty::RescaleScissors]) {
         return;
     }
@@ -954,7 +953,7 @@ void RasterizerOpenGL::SyncScissorTest() {
     const bool force = flags[VideoCommon::Dirty::RescaleScissors];
     flags[VideoCommon::Dirty::RescaleScissors] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
 
     const auto& resolution = Settings::values.resolution_info;
     const bool is_rescaling{texture_cache.IsRescaling()};
@@ -990,39 +989,39 @@ void RasterizerOpenGL::SyncScissorTest() {
 }
 
 void RasterizerOpenGL::SyncPointState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PointSize]) {
         return;
     }
     flags[Dirty::PointSize] = false;
 
-    oglEnable(GL_POINT_SPRITE, maxwell3d.regs.point_sprite_enable);
-    oglEnable(GL_PROGRAM_POINT_SIZE, maxwell3d.regs.vp_point_size.enable);
+    oglEnable(GL_POINT_SPRITE, maxwell3d->regs.point_sprite_enable);
+    oglEnable(GL_PROGRAM_POINT_SIZE, maxwell3d->regs.vp_point_size.enable);
     const bool is_rescaling{texture_cache.IsRescaling()};
     const float scale = is_rescaling ? Settings::values.resolution_info.up_factor : 1.0f;
-    glPointSize(std::max(1.0f, maxwell3d.regs.point_size * scale));
+    glPointSize(std::max(1.0f, maxwell3d->regs.point_size * scale));
 }
 
 void RasterizerOpenGL::SyncLineState() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::LineWidth]) {
         return;
     }
     flags[Dirty::LineWidth] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_LINE_SMOOTH, regs.line_smooth_enable);
     glLineWidth(regs.line_smooth_enable ? regs.line_width_smooth : regs.line_width_aliased);
 }
 
 void RasterizerOpenGL::SyncPolygonOffset() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::PolygonOffset]) {
         return;
     }
     flags[Dirty::PolygonOffset] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     oglEnable(GL_POLYGON_OFFSET_FILL, regs.polygon_offset_fill_enable);
     oglEnable(GL_POLYGON_OFFSET_LINE, regs.polygon_offset_line_enable);
     oglEnable(GL_POLYGON_OFFSET_POINT, regs.polygon_offset_point_enable);
@@ -1036,13 +1035,13 @@ void RasterizerOpenGL::SyncPolygonOffset() {
 }
 
 void RasterizerOpenGL::SyncAlphaTest() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::AlphaTest]) {
         return;
     }
     flags[Dirty::AlphaTest] = false;
 
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.alpha_test_enabled) {
         glEnable(GL_ALPHA_TEST);
         glAlphaFunc(MaxwellToGL::ComparisonOp(regs.alpha_test_func), regs.alpha_test_ref);
@@ -1052,17 +1051,17 @@ void RasterizerOpenGL::SyncAlphaTest() {
 }
 
 void RasterizerOpenGL::SyncFramebufferSRGB() {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::FramebufferSRGB]) {
         return;
     }
     flags[Dirty::FramebufferSRGB] = false;
 
-    oglEnable(GL_FRAMEBUFFER_SRGB, maxwell3d.regs.framebuffer_srgb);
+    oglEnable(GL_FRAMEBUFFER_SRGB, maxwell3d->regs.framebuffer_srgb);
 }
 
 void RasterizerOpenGL::BeginTransformFeedback(GraphicsPipeline* program, GLenum primitive_mode) {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -1081,11 +1080,48 @@ void RasterizerOpenGL::BeginTransformFeedback(GraphicsPipeline* program, GLenum
 }
 
 void RasterizerOpenGL::EndTransformFeedback() {
-    if (maxwell3d.regs.tfb_enabled != 0) {
+    if (maxwell3d->regs.tfb_enabled != 0) {
         glEndTransformFeedback();
     }
 }
 
+void RasterizerOpenGL::InitializeChannel(Tegra::Control::ChannelState& channel) {
+    CreateChannel(channel);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.CreateChannel(channel);
+        buffer_cache.CreateChannel(channel);
+    }
+    shader_cache.CreateChannel(channel);
+    query_cache.CreateChannel(channel);
+    state_tracker.SetupTables(channel);
+}
+
+void RasterizerOpenGL::BindChannel(Tegra::Control::ChannelState& channel) {
+    const s32 channel_id = channel.bind_id;
+    BindToChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.BindToChannel(channel_id);
+        buffer_cache.BindToChannel(channel_id);
+    }
+    shader_cache.BindToChannel(channel_id);
+    query_cache.BindToChannel(channel_id);
+    state_tracker.ChangeChannel(channel);
+    state_tracker.InvalidateState();
+}
+
+void RasterizerOpenGL::ReleaseChannel(s32 channel_id) {
+    EraseChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.EraseChannel(channel_id);
+        buffer_cache.EraseChannel(channel_id);
+    }
+    shader_cache.EraseChannel(channel_id);
+    query_cache.EraseChannel(channel_id);
+}
+
 AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {}
 
 bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 98f6fd342..45131b785 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -1,24 +1,18 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
-#include <atomic>
 #include <cstddef>
-#include <memory>
 #include <optional>
-#include <tuple>
-#include <utility>
 
 #include <boost/container/static_vector.hpp>
 
 #include <glad/glad.h>
 
 #include "common/common_types.h"
-#include "video_core/engines/const_buffer_info.h"
-#include "video_core/engines/maxwell_3d.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/rasterizer_accelerated.h"
 #include "video_core/rasterizer_interface.h"
@@ -26,12 +20,8 @@
 #include "video_core/renderer_opengl/gl_device.h"
 #include "video_core/renderer_opengl/gl_fence_manager.h"
 #include "video_core/renderer_opengl/gl_query_cache.h"
-#include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_cache.h"
-#include "video_core/renderer_opengl/gl_shader_manager.h"
-#include "video_core/renderer_opengl/gl_state_tracker.h"
 #include "video_core/renderer_opengl/gl_texture_cache.h"
-#include "video_core/textures/texture.h"
 
 namespace Core::Memory {
 class Memory;
@@ -69,7 +59,8 @@ private:
     BufferCache& buffer_cache;
 };
 
-class RasterizerOpenGL : public VideoCore::RasterizerAccelerated {
+class RasterizerOpenGL : public VideoCore::RasterizerAccelerated,
+                         protected VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 public:
     explicit RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
                               Core::Memory::Memory& cpu_memory_, const Device& device_,
@@ -89,10 +80,11 @@ public:
     bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
     void OnCPUWrite(VAddr addr, u64 size) override;
-    void SyncGuestHost() override;
+    void InvalidateGPUCache() override;
     void UnmapMemory(VAddr addr, u64 size) override;
-    void ModifyGPUMemory(GPUVAddr addr, u64 size) override;
-    void SignalSemaphore(GPUVAddr addr, u32 value) override;
+    void ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) override;
+    void SignalFence(std::function<void()>&& func) override;
+    void SyncOperation(std::function<void()>&& func) override;
     void SignalSyncPoint(u32 value) override;
     void SignalReference() override;
     void ReleaseFences() override;
@@ -107,7 +99,7 @@ public:
                                const Tegra::Engines::Fermi2D::Config& copy_config) override;
     Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() override;
     void AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                  std::span<u8> memory) override;
+                                  std::span<const u8> memory) override;
     bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                            u32 pixel_stride) override;
     void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
@@ -118,6 +110,12 @@ public:
         return num_queued_commands > 0;
     }
 
+    void InitializeChannel(Tegra::Control::ChannelState& channel) override;
+
+    void BindChannel(Tegra::Control::ChannelState& channel) override;
+
+    void ReleaseChannel(s32 channel_id) override;
+
 private:
     static constexpr size_t MAX_TEXTURES = 192;
     static constexpr size_t MAX_IMAGES = 48;
@@ -202,9 +200,6 @@ private:
     void EndTransformFeedback();
 
     Tegra::GPU& gpu;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-    Tegra::MemoryManager& gpu_memory;
 
     const Device& device;
     ScreenInfo& screen_info;
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.cpp b/src/video_core/renderer_opengl/gl_resource_manager.cpp
index 5e7101d28..3a664fdec 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_resource_manager.cpp
@@ -1,11 +1,8 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
-#include <utility>
 #include <glad/glad.h>
-#include "common/common_types.h"
 #include "common/microprofile.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_util.h"
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.h b/src/video_core/renderer_opengl/gl_resource_manager.h
index 84e07f8bd..bc05ba4bd 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.h
+++ b/src/video_core/renderer_opengl/gl_resource_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index f71e01a34..5a29a41d2 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <atomic>
 #include <fstream>
@@ -14,10 +13,8 @@
 #include "common/fs/fs.h"
 #include "common/fs/path_util.h"
 #include "common/logging/log.h"
-#include "common/scope_exit.h"
 #include "common/settings.h"
 #include "common/thread_worker.h"
-#include "core/core.h"
 #include "shader_recompiler/backend/glasm/emit_glasm.h"
 #include "shader_recompiler/backend/glsl/emit_glsl.h"
 #include "shader_recompiler/backend/spirv/emit_spirv.h"
@@ -29,7 +26,6 @@
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
-#include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_cache.h"
 #include "video_core/renderer_opengl/gl_shader_util.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
@@ -53,7 +49,7 @@ using VideoCommon::LoadPipelines;
 using VideoCommon::SerializePipeline;
 using Context = ShaderContext::Context;
 
-constexpr u32 CACHE_VERSION = 5;
+constexpr u32 CACHE_VERSION = 6;
 
 template <typename Container>
 auto MakeSpan(Container& container) {
@@ -89,7 +85,7 @@ Shader::RuntimeInfo MakeRuntimeInfo(const GraphicsPipelineKey& key,
             case Maxwell::TessellationPrimitive::Quads:
                 return Shader::TessPrimitive::Quads;
             }
-            UNREACHABLE();
+            ASSERT(false);
             return Shader::TessPrimitive::Triangles;
         }();
         info.tess_spacing = [&] {
@@ -101,7 +97,7 @@ Shader::RuntimeInfo MakeRuntimeInfo(const GraphicsPipelineKey& key,
             case Maxwell::TessellationSpacing::FractionalEven:
                 return Shader::TessSpacing::FractionalEven;
             }
-            UNREACHABLE();
+            ASSERT(false);
             return Shader::TessSpacing::Equal;
         }();
         break;
@@ -155,16 +151,13 @@ void SetXfbState(VideoCommon::TransformFeedbackState& state, const Maxwell& regs
 } // Anonymous namespace
 
 ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindow& emu_window_,
-                         Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_,
-                         Tegra::MemoryManager& gpu_memory_, const Device& device_,
-                         TextureCache& texture_cache_, BufferCache& buffer_cache_,
-                         ProgramManager& program_manager_, StateTracker& state_tracker_,
-                         VideoCore::ShaderNotify& shader_notify_)
-    : VideoCommon::ShaderCache{rasterizer_, gpu_memory_, maxwell3d_, kepler_compute_},
-      emu_window{emu_window_}, device{device_}, texture_cache{texture_cache_},
-      buffer_cache{buffer_cache_}, program_manager{program_manager_}, state_tracker{state_tracker_},
-      shader_notify{shader_notify_}, use_asynchronous_shaders{device.UseAsynchronousShaders()},
+                         const Device& device_, TextureCache& texture_cache_,
+                         BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                         StateTracker& state_tracker_, VideoCore::ShaderNotify& shader_notify_)
+    : VideoCommon::ShaderCache{rasterizer_}, emu_window{emu_window_}, device{device_},
+      texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, program_manager{program_manager_},
+      state_tracker{state_tracker_}, shader_notify{shader_notify_},
+      use_asynchronous_shaders{device.UseAsynchronousShaders()},
       profile{
           .supported_spirv = 0x00010000,
 
@@ -261,7 +254,7 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
             [this, key, env = std::move(env), &state, &callback](Context* ctx) mutable {
                 ctx->pools.ReleaseContents();
                 auto pipeline{CreateComputePipeline(ctx->pools, key, env)};
-                std::lock_guard lock{state.mutex};
+                std::scoped_lock lock{state.mutex};
                 if (pipeline) {
                     compute_cache.emplace(key, std::move(pipeline));
                 }
@@ -283,7 +276,7 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
                 }
                 ctx->pools.ReleaseContents();
                 auto pipeline{CreateGraphicsPipeline(ctx->pools, key, MakeSpan(env_ptrs), false)};
-                std::lock_guard lock{state.mutex};
+                std::scoped_lock lock{state.mutex};
                 if (pipeline) {
                     graphics_cache.emplace(key, std::move(pipeline));
                 }
@@ -303,7 +296,7 @@ void ShaderCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading,
     state.has_loaded = true;
     lock.unlock();
 
-    workers->WaitForRequests();
+    workers->WaitForRequests(stop_loading);
     if (!use_asynchronous_shaders) {
         workers.reset();
     }
@@ -314,7 +307,7 @@ GraphicsPipeline* ShaderCache::CurrentGraphicsPipeline() {
         current_pipeline = nullptr;
         return nullptr;
     }
-    const auto& regs{maxwell3d.regs};
+    const auto& regs{maxwell3d->regs};
     graphics_key.raw = 0;
     graphics_key.early_z.Assign(regs.force_early_fragment_tests != 0 ? 1 : 0);
     graphics_key.gs_input_topology.Assign(graphics_key.unique_hashes[4] != 0
@@ -355,13 +348,13 @@ GraphicsPipeline* ShaderCache::BuiltPipeline(GraphicsPipeline* pipeline) const n
     }
     // If something is using depth, we can assume that games are not rendering anything which
     // will be used one time.
-    if (maxwell3d.regs.zeta_enable) {
+    if (maxwell3d->regs.zeta_enable) {
         return nullptr;
     }
     // If games are using a small index count, we can assume these are full screen quads.
     // Usually these shaders are only used once for building textures so we can assume they
     // can't be built async
-    if (maxwell3d.regs.index_array.count <= 6 || maxwell3d.regs.vertex_buffer.count <= 6) {
+    if (maxwell3d->regs.index_array.count <= 6 || maxwell3d->regs.vertex_buffer.count <= 6) {
         return pipeline;
     }
     return nullptr;
@@ -372,7 +365,7 @@ ComputePipeline* ShaderCache::CurrentComputePipeline() {
     if (!shader) {
         return nullptr;
     }
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const ComputePipelineKey key{
         .unique_hash = shader->unique_hash,
         .shared_memory_size = qmd.shared_alloc,
@@ -484,9 +477,9 @@ std::unique_ptr<GraphicsPipeline> ShaderCache::CreateGraphicsPipeline(
         previous_program = &program;
     }
     auto* const thread_worker{build_in_parallel ? workers.get() : nullptr};
-    return std::make_unique<GraphicsPipeline>(
-        device, texture_cache, buffer_cache, gpu_memory, maxwell3d, program_manager, state_tracker,
-        thread_worker, &shader_notify, sources, sources_spirv, infos, key);
+    return std::make_unique<GraphicsPipeline>(device, texture_cache, buffer_cache, program_manager,
+                                              state_tracker, thread_worker, &shader_notify, sources,
+                                              sources_spirv, infos, key);
 
 } catch (Shader::Exception& exception) {
     LOG_ERROR(Render_OpenGL, "{}", exception.what());
@@ -495,9 +488,9 @@ std::unique_ptr<GraphicsPipeline> ShaderCache::CreateGraphicsPipeline(
 
 std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
     const ComputePipelineKey& key, const VideoCommon::ShaderInfo* shader) {
-    const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()};
-    const auto& qmd{kepler_compute.launch_description};
-    ComputeEnvironment env{kepler_compute, gpu_memory, program_base, qmd.program_start};
+    const GPUVAddr program_base{kepler_compute->regs.code_loc.Address()};
+    const auto& qmd{kepler_compute->launch_description};
+    ComputeEnvironment env{*kepler_compute, *gpu_memory, program_base, qmd.program_start};
     env.SetCachedSize(shader->size_bytes);
 
     main_pools.ReleaseContents();
@@ -540,9 +533,8 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
         break;
     }
 
-    return std::make_unique<ComputePipeline>(device, texture_cache, buffer_cache, gpu_memory,
-                                             kepler_compute, program_manager, program.info, code,
-                                             code_spirv);
+    return std::make_unique<ComputePipeline>(device, texture_cache, buffer_cache, program_manager,
+                                             program.info, code, code_spirv);
 } catch (Shader::Exception& exception) {
     LOG_ERROR(Render_OpenGL, "{}", exception.what());
     return nullptr;
@@ -550,7 +542,7 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
 
 std::unique_ptr<ShaderWorker> ShaderCache::CreateWorkers() const {
     return std::make_unique<ShaderWorker>(std::max(std::thread::hardware_concurrency(), 2U) - 1,
-                                          "yuzu:ShaderBuilder",
+                                          "GlShaderBuilder",
                                           [this] { return Context{emu_window}; });
 }
 
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h
index a34110b37..89f181fe3 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -1,21 +1,15 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <array>
 #include <filesystem>
 #include <stop_token>
 #include <unordered_map>
 
-#include <glad/glad.h>
-
 #include "common/common_types.h"
 #include "common/thread_worker.h"
-#include "shader_recompiler/frontend/ir/value.h"
 #include "shader_recompiler/host_translate_info.h"
-#include "shader_recompiler/object_pool.h"
 #include "shader_recompiler/profile.h"
 #include "video_core/renderer_opengl/gl_compute_pipeline.h"
 #include "video_core/renderer_opengl/gl_graphics_pipeline.h"
@@ -36,12 +30,9 @@ using ShaderWorker = Common::StatefulThreadWorker<ShaderContext::Context>;
 class ShaderCache : public VideoCommon::ShaderCache {
 public:
     explicit ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindow& emu_window_,
-                         Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_,
-                         Tegra::MemoryManager& gpu_memory_, const Device& device_,
-                         TextureCache& texture_cache_, BufferCache& buffer_cache_,
-                         ProgramManager& program_manager_, StateTracker& state_tracker_,
-                         VideoCore::ShaderNotify& shader_notify_);
+                         const Device& device_, TextureCache& texture_cache_,
+                         BufferCache& buffer_cache_, ProgramManager& program_manager_,
+                         StateTracker& state_tracker_, VideoCore::ShaderNotify& shader_notify_);
     ~ShaderCache();
 
     void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
diff --git a/src/video_core/renderer_opengl/gl_shader_context.h b/src/video_core/renderer_opengl/gl_shader_context.h
index 6ff34e5d6..ca2bd8e8e 100644
--- a/src/video_core/renderer_opengl/gl_shader_context.h
+++ b/src/video_core/renderer_opengl/gl_shader_context.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.cpp b/src/video_core/renderer_opengl/gl_shader_manager.cpp
index 399959afb..d9c29d8b7 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_manager.cpp
@@ -1,3 +1,2 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.h b/src/video_core/renderer_opengl/gl_shader_manager.h
index d7ef0775d..a84f5aeb3 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.h
+++ b/src/video_core/renderer_opengl/gl_shader_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_opengl/gl_shader_util.cpp b/src/video_core/renderer_opengl/gl_shader_util.cpp
index d432072ad..a0d9d10ef 100644
--- a/src/video_core/renderer_opengl/gl_shader_util.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_util.cpp
@@ -1,12 +1,10 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 #include <vector>
 #include <glad/glad.h>
 
-#include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/settings.h"
 #include "video_core/renderer_opengl/gl_shader_util.h"
@@ -19,6 +17,7 @@ static OGLProgram LinkSeparableProgram(GLuint shader) {
     glProgramParameteri(program.handle, GL_PROGRAM_SEPARABLE, GL_TRUE);
     glAttachShader(program.handle, shader);
     glLinkProgram(program.handle);
+    glDetachShader(program.handle, shader);
     if (!Settings::values.renderer_debug) {
         return program;
     }
diff --git a/src/video_core/renderer_opengl/gl_shader_util.h b/src/video_core/renderer_opengl/gl_shader_util.h
index 4e1a2a8e1..43ebcdeba 100644
--- a/src/video_core/renderer_opengl/gl_shader_util.h
+++ b/src/video_core/renderer_opengl/gl_shader_util.h
@@ -1,18 +1,13 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <span>
-#include <string>
 #include <string_view>
-#include <vector>
 
 #include <glad/glad.h>
 
-#include "common/assert.h"
-#include "common/logging/log.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 
 namespace OpenGL {
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.cpp b/src/video_core/renderer_opengl/gl_state_tracker.cpp
index 586da84e3..a8f3a0f57 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.cpp
+++ b/src/video_core/renderer_opengl/gl_state_tracker.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -8,8 +7,8 @@
 
 #include "common/common_types.h"
 #include "core/core.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
 
 #define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
@@ -203,9 +202,8 @@ void SetupDirtyMisc(Tables& tables) {
 
 } // Anonymous namespace
 
-StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags} {
-    auto& dirty = gpu.Maxwell3D().dirty;
-    auto& tables = dirty.tables;
+void StateTracker::SetupTables(Tegra::Control::ChannelState& channel_state) {
+    auto& tables{channel_state.maxwell_3d->dirty.tables};
     SetupDirtyFlags(tables);
     SetupDirtyColorMasks(tables);
     SetupDirtyViewports(tables);
@@ -231,4 +229,14 @@ StateTracker::StateTracker(Tegra::GPU& gpu) : flags{gpu.Maxwell3D().dirty.flags}
     SetupDirtyMisc(tables);
 }
 
+void StateTracker::ChangeChannel(Tegra::Control::ChannelState& channel_state) {
+    flags = &channel_state.maxwell_3d->dirty.flags;
+}
+
+void StateTracker::InvalidateState() {
+    flags->set();
+}
+
+StateTracker::StateTracker() : flags{&default_flags} {}
+
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_state_tracker.h b/src/video_core/renderer_opengl/gl_state_tracker.h
index 5864c7c07..19bcf3f35 100644
--- a/src/video_core/renderer_opengl/gl_state_tracker.h
+++ b/src/video_core/renderer_opengl/gl_state_tracker.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,13 +8,14 @@
 #include <glad/glad.h>
 
 #include "common/common_types.h"
-#include "core/core.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
 
 namespace Tegra {
-class GPU;
+namespace Control {
+struct ChannelState;
 }
+} // namespace Tegra
 
 namespace OpenGL {
 
@@ -85,7 +85,7 @@ static_assert(Last <= std::numeric_limits<u8>::max());
 
 class StateTracker {
 public:
-    explicit StateTracker(Tegra::GPU& gpu);
+    explicit StateTracker();
 
     void BindIndexBuffer(GLuint new_index_buffer) {
         if (index_buffer == new_index_buffer) {
@@ -123,94 +123,107 @@ public:
     }
 
     void NotifyScreenDrawVertexArray() {
-        flags[OpenGL::Dirty::VertexFormats] = true;
-        flags[OpenGL::Dirty::VertexFormat0 + 0] = true;
-        flags[OpenGL::Dirty::VertexFormat0 + 1] = true;
+        (*flags)[OpenGL::Dirty::VertexFormats] = true;
+        (*flags)[OpenGL::Dirty::VertexFormat0 + 0] = true;
+        (*flags)[OpenGL::Dirty::VertexFormat0 + 1] = true;
 
-        flags[VideoCommon::Dirty::VertexBuffers] = true;
-        flags[VideoCommon::Dirty::VertexBuffer0] = true;
+        (*flags)[VideoCommon::Dirty::VertexBuffers] = true;
+        (*flags)[VideoCommon::Dirty::VertexBuffer0] = true;
 
-        flags[OpenGL::Dirty::VertexInstances] = true;
-        flags[OpenGL::Dirty::VertexInstance0 + 0] = true;
-        flags[OpenGL::Dirty::VertexInstance0 + 1] = true;
+        (*flags)[OpenGL::Dirty::VertexInstances] = true;
+        (*flags)[OpenGL::Dirty::VertexInstance0 + 0] = true;
+        (*flags)[OpenGL::Dirty::VertexInstance0 + 1] = true;
     }
 
     void NotifyPolygonModes() {
-        flags[OpenGL::Dirty::PolygonModes] = true;
-        flags[OpenGL::Dirty::PolygonModeFront] = true;
-        flags[OpenGL::Dirty::PolygonModeBack] = true;
+        (*flags)[OpenGL::Dirty::PolygonModes] = true;
+        (*flags)[OpenGL::Dirty::PolygonModeFront] = true;
+        (*flags)[OpenGL::Dirty::PolygonModeBack] = true;
     }
 
     void NotifyViewport0() {
-        flags[OpenGL::Dirty::Viewports] = true;
-        flags[OpenGL::Dirty::Viewport0] = true;
+        (*flags)[OpenGL::Dirty::Viewports] = true;
+        (*flags)[OpenGL::Dirty::Viewport0] = true;
     }
 
     void NotifyScissor0() {
-        flags[OpenGL::Dirty::Scissors] = true;
-        flags[OpenGL::Dirty::Scissor0] = true;
+        (*flags)[OpenGL::Dirty::Scissors] = true;
+        (*flags)[OpenGL::Dirty::Scissor0] = true;
     }
 
     void NotifyColorMask(size_t index) {
-        flags[OpenGL::Dirty::ColorMasks] = true;
-        flags[OpenGL::Dirty::ColorMask0 + index] = true;
+        (*flags)[OpenGL::Dirty::ColorMasks] = true;
+        (*flags)[OpenGL::Dirty::ColorMask0 + index] = true;
     }
 
     void NotifyBlend0() {
-        flags[OpenGL::Dirty::BlendStates] = true;
-        flags[OpenGL::Dirty::BlendState0] = true;
+        (*flags)[OpenGL::Dirty::BlendStates] = true;
+        (*flags)[OpenGL::Dirty::BlendState0] = true;
     }
 
     void NotifyFramebuffer() {
-        flags[VideoCommon::Dirty::RenderTargets] = true;
+        (*flags)[VideoCommon::Dirty::RenderTargets] = true;
     }
 
     void NotifyFrontFace() {
-        flags[OpenGL::Dirty::FrontFace] = true;
+        (*flags)[OpenGL::Dirty::FrontFace] = true;
     }
 
     void NotifyCullTest() {
-        flags[OpenGL::Dirty::CullTest] = true;
+        (*flags)[OpenGL::Dirty::CullTest] = true;
     }
 
     void NotifyDepthMask() {
-        flags[OpenGL::Dirty::DepthMask] = true;
+        (*flags)[OpenGL::Dirty::DepthMask] = true;
     }
 
     void NotifyDepthTest() {
-        flags[OpenGL::Dirty::DepthTest] = true;
+        (*flags)[OpenGL::Dirty::DepthTest] = true;
     }
 
     void NotifyStencilTest() {
-        flags[OpenGL::Dirty::StencilTest] = true;
+        (*flags)[OpenGL::Dirty::StencilTest] = true;
     }
 
     void NotifyPolygonOffset() {
-        flags[OpenGL::Dirty::PolygonOffset] = true;
+        (*flags)[OpenGL::Dirty::PolygonOffset] = true;
     }
 
     void NotifyRasterizeEnable() {
-        flags[OpenGL::Dirty::RasterizeEnable] = true;
+        (*flags)[OpenGL::Dirty::RasterizeEnable] = true;
     }
 
     void NotifyFramebufferSRGB() {
-        flags[OpenGL::Dirty::FramebufferSRGB] = true;
+        (*flags)[OpenGL::Dirty::FramebufferSRGB] = true;
     }
 
     void NotifyLogicOp() {
-        flags[OpenGL::Dirty::LogicOp] = true;
+        (*flags)[OpenGL::Dirty::LogicOp] = true;
     }
 
     void NotifyClipControl() {
-        flags[OpenGL::Dirty::ClipControl] = true;
+        (*flags)[OpenGL::Dirty::ClipControl] = true;
     }
 
     void NotifyAlphaTest() {
-        flags[OpenGL::Dirty::AlphaTest] = true;
+        (*flags)[OpenGL::Dirty::AlphaTest] = true;
     }
 
+    void NotifyRange(u8 start, u8 end) {
+        for (auto flag = start; flag <= end; flag++) {
+            (*flags)[flag] = true;
+        }
+    }
+
+    void SetupTables(Tegra::Control::ChannelState& channel_state);
+
+    void ChangeChannel(Tegra::Control::ChannelState& channel_state);
+
+    void InvalidateState();
+
 private:
-    Tegra::Engines::Maxwell3D::DirtyState::Flags& flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags* flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags default_flags{};
 
     GLuint framebuffer = 0;
     GLuint index_buffer = 0;
diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.cpp b/src/video_core/renderer_opengl/gl_stream_buffer.cpp
index 77b3ee0fe..2005c8993 100644
--- a/src/video_core/renderer_opengl/gl_stream_buffer.cpp
+++ b/src/video_core/renderer_opengl/gl_stream_buffer.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <memory>
diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.h b/src/video_core/renderer_opengl/gl_stream_buffer.h
index 2e67922a6..8fe927aaf 100644
--- a/src/video_core/renderer_opengl/gl_stream_buffer.h
+++ b/src/video_core/renderer_opengl/gl_stream_buffer.h
@@ -1,11 +1,9 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
-#include <memory>
 #include <span>
 #include <utility>
 
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index 3c1f79a27..99cd11d1e 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -84,7 +83,7 @@ GLenum ImageTarget(const VideoCommon::ImageInfo& info) {
     case ImageType::Buffer:
         return GL_TEXTURE_BUFFER;
     }
-    UNREACHABLE_MSG("Invalid image type={}", info.type);
+    ASSERT_MSG(false, "Invalid image type={}", info.type);
     return GL_NONE;
 }
 
@@ -94,6 +93,7 @@ GLenum ImageTarget(Shader::TextureType type, int num_samples = 1) {
     case Shader::TextureType::Color1D:
         return GL_TEXTURE_1D;
     case Shader::TextureType::Color2D:
+    case Shader::TextureType::Color2DRect:
         return is_multisampled ? GL_TEXTURE_2D_MULTISAMPLE : GL_TEXTURE_2D;
     case Shader::TextureType::ColorCube:
         return GL_TEXTURE_CUBE_MAP;
@@ -108,7 +108,7 @@ GLenum ImageTarget(Shader::TextureType type, int num_samples = 1) {
     case Shader::TextureType::Buffer:
         return GL_TEXTURE_BUFFER;
     }
-    UNREACHABLE_MSG("Invalid image view type={}", type);
+    ASSERT_MSG(false, "Invalid image view type={}", type);
     return GL_NONE;
 }
 
@@ -120,7 +120,7 @@ GLenum TextureMode(PixelFormat format, bool is_first) {
     case PixelFormat::S8_UINT_D24_UNORM:
         return is_first ? GL_STENCIL_INDEX : GL_DEPTH_COMPONENT;
     default:
-        UNREACHABLE();
+        ASSERT(false);
         return GL_DEPTH_COMPONENT;
     }
 }
@@ -141,7 +141,7 @@ GLint Swizzle(SwizzleSource source) {
     case SwizzleSource::OneFloat:
         return GL_ONE;
     }
-    UNREACHABLE_MSG("Invalid swizzle source={}", source);
+    ASSERT_MSG(false, "Invalid swizzle source={}", source);
     return GL_NONE;
 }
 
@@ -182,6 +182,26 @@ GLenum AttachmentType(PixelFormat format) {
     }
 }
 
+GLint ConvertA5B5G5R1_UNORM(SwizzleSource source) {
+    switch (source) {
+    case SwizzleSource::Zero:
+        return GL_ZERO;
+    case SwizzleSource::R:
+        return GL_ALPHA;
+    case SwizzleSource::G:
+        return GL_BLUE;
+    case SwizzleSource::B:
+        return GL_GREEN;
+    case SwizzleSource::A:
+        return GL_RED;
+    case SwizzleSource::OneInt:
+    case SwizzleSource::OneFloat:
+        return GL_ONE;
+    }
+    ASSERT_MSG(false, "Invalid swizzle source={}", source);
+    return GL_NONE;
+}
+
 void ApplySwizzle(GLuint handle, PixelFormat format, std::array<SwizzleSource, 4> swizzle) {
     switch (format) {
     case PixelFormat::D24_UNORM_S8_UINT:
@@ -192,6 +212,12 @@ void ApplySwizzle(GLuint handle, PixelFormat format, std::array<SwizzleSource, 4
                             TextureMode(format, swizzle[0] == SwizzleSource::R));
         std::ranges::transform(swizzle, swizzle.begin(), ConvertGreenRed);
         break;
+    case PixelFormat::A5B5G5R1_UNORM: {
+        std::array<GLint, 4> gl_swizzle;
+        std::ranges::transform(swizzle, gl_swizzle.begin(), ConvertA5B5G5R1_UNORM);
+        glTextureParameteriv(handle, GL_TEXTURE_SWIZZLE_RGBA, gl_swizzle.data());
+        return;
+    }
     default:
         break;
     }
@@ -356,10 +382,10 @@ OGLTexture MakeImage(const VideoCommon::ImageInfo& info, GLenum gl_internal_form
         glTextureStorage3D(handle, gl_num_levels, gl_internal_format, width, height, depth);
         break;
     case GL_TEXTURE_BUFFER:
-        UNREACHABLE();
+        ASSERT(false);
         break;
     default:
-        UNREACHABLE_MSG("Invalid target=0x{:x}", target);
+        ASSERT_MSG(false, "Invalid target=0x{:x}", target);
         break;
     }
     return texture;
@@ -395,7 +421,7 @@ OGLTexture MakeImage(const VideoCommon::ImageInfo& info, GLenum gl_internal_form
     case Shader::ImageFormat::R32G32B32A32_UINT:
         return GL_RGBA32UI;
     }
-    UNREACHABLE_MSG("Invalid image format={}", format);
+    ASSERT_MSG(false, "Invalid image format={}", format);
     return GL_R32UI;
 }
 
@@ -409,8 +435,8 @@ ImageBufferMap::~ImageBufferMap() {
 
 TextureCacheRuntime::TextureCacheRuntime(const Device& device_, ProgramManager& program_manager,
                                          StateTracker& state_tracker_)
-    : device{device_}, state_tracker{state_tracker_},
-      util_shaders(program_manager), resolution{Settings::values.resolution_info} {
+    : device{device_}, state_tracker{state_tracker_}, util_shaders(program_manager),
+      format_conversion_pass{util_shaders}, resolution{Settings::values.resolution_info} {
     static constexpr std::array TARGETS{GL_TEXTURE_1D_ARRAY, GL_TEXTURE_2D_ARRAY, GL_TEXTURE_3D};
     for (size_t i = 0; i < TARGETS.size(); ++i) {
         const GLenum target = TARGETS[i];
@@ -477,6 +503,7 @@ TextureCacheRuntime::TextureCacheRuntime(const Device& device_, ProgramManager&
     set_view(Shader::TextureType::ColorArray1D, null_image_1d_array.handle);
     set_view(Shader::TextureType::ColorArray2D, null_image_view_2d_array.handle);
     set_view(Shader::TextureType::ColorArrayCube, null_image_cube_array.handle);
+    set_view(Shader::TextureType::Color2DRect, null_image_view_2d.handle);
 
     if (resolution.active) {
         for (size_t i = 0; i < rescale_draw_fbos.size(); ++i) {
@@ -484,6 +511,13 @@ TextureCacheRuntime::TextureCacheRuntime(const Device& device_, ProgramManager&
             rescale_read_fbos[i].Create();
         }
     }
+
+    device_access_memory = [this]() -> u64 {
+        if (device.CanReportMemoryUsage()) {
+            return device.GetCurrentDedicatedVideoMemory() + 512_MiB;
+        }
+        return 2_GiB; // Return minimum requirements
+    }();
 }
 
 TextureCacheRuntime::~TextureCacheRuntime() = default;
@@ -500,13 +534,11 @@ ImageBufferMap TextureCacheRuntime::DownloadStagingBuffer(size_t size) {
     return download_buffers.RequestMap(size, false);
 }
 
-u64 TextureCacheRuntime::GetDeviceLocalMemory() const {
-    if (GLAD_GL_NVX_gpu_memory_info) {
-        GLint cur_avail_mem_kb = 0;
-        glGetIntegerv(GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX, &cur_avail_mem_kb);
-        return static_cast<u64>(cur_avail_mem_kb) * 1_KiB;
+u64 TextureCacheRuntime::GetDeviceMemoryUsage() const {
+    if (device.CanReportMemoryUsage()) {
+        return device_access_memory - device.GetCurrentDedicatedVideoMemory();
     }
-    return 2_GiB; // Return minimum requirements
+    return 2_GiB;
 }
 
 void TextureCacheRuntime::CopyImage(Image& dst_image, Image& src_image,
@@ -549,7 +581,7 @@ void TextureCacheRuntime::EmulateCopyImage(Image& dst, Image& src,
     } else if (IsPixelFormatBGR(dst.info.format) || IsPixelFormatBGR(src.info.format)) {
         format_conversion_pass.ConvertImage(dst, src, copies);
     } else {
-        UNREACHABLE();
+        ASSERT(false);
     }
 }
 
@@ -590,7 +622,7 @@ void TextureCacheRuntime::AccelerateImageUpload(Image& image, const ImageBufferM
     case ImageType::Linear:
         return util_shaders.PitchUpload(image, map, swizzles);
     default:
-        UNREACHABLE();
+        ASSERT(false);
         break;
     }
 }
@@ -609,7 +641,7 @@ FormatProperties TextureCacheRuntime::FormatInfo(ImageType type, GLenum internal
     case ImageType::e3D:
         return format_properties[2].at(internal_format);
     default:
-        UNREACHABLE();
+        ASSERT(false);
         return FormatProperties{};
     }
 }
@@ -686,6 +718,7 @@ Image::Image(TextureCacheRuntime& runtime_, const VideoCommon::ImageInfo& info_,
     }
     if (IsConverted(runtime->device, info.format, info.type)) {
         flags |= ImageFlagBits::Converted;
+        flags |= ImageFlagBits::CostlyLoad;
         gl_internal_format = IsPixelFormatSRGB(info.format) ? GL_SRGB8_ALPHA8 : GL_RGBA8;
         gl_format = GL_RGBA;
         gl_type = GL_UNSIGNED_INT_8_8_8_8_REV;
@@ -857,7 +890,7 @@ void Image::CopyBufferToImage(const VideoCommon::BufferImageCopy& copy, size_t b
         }
         break;
     default:
-        UNREACHABLE();
+        ASSERT(false);
     }
 }
 
@@ -893,7 +926,7 @@ void Image::CopyImageToBuffer(const VideoCommon::BufferImageCopy& copy, size_t b
         depth = copy.image_extent.depth;
         break;
     default:
-        UNREACHABLE();
+        ASSERT(false);
     }
     // Compressed formats don't have a pixel format or type
     const bool is_compressed = gl_format == GL_NONE;
@@ -919,7 +952,7 @@ void Image::Scale(bool up_scale) {
         case SurfaceType::DepthStencil:
             return GL_DEPTH_STENCIL_ATTACHMENT;
         default:
-            UNREACHABLE();
+            ASSERT(false);
             return GL_COLOR_ATTACHMENT0;
         }
     }();
@@ -934,7 +967,7 @@ void Image::Scale(bool up_scale) {
         case SurfaceType::DepthStencil:
             return GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT;
         default:
-            UNREACHABLE();
+            ASSERT(false);
             return GL_COLOR_BUFFER_BIT;
         }
     }();
@@ -949,7 +982,7 @@ void Image::Scale(bool up_scale) {
         case SurfaceType::DepthStencil:
             return 3;
         default:
-            UNREACHABLE();
+            ASSERT(false);
             return 0;
         }
     }();
@@ -1014,7 +1047,7 @@ bool Image::ScaleUp(bool ignore) {
         return false;
     }
     if (info.type == ImageType::Linear) {
-        UNREACHABLE();
+        ASSERT(false);
         return false;
     }
     flags |= ImageFlagBits::Rescaled;
@@ -1079,6 +1112,7 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
         flat_range.extent.layers = 1;
         [[fallthrough]];
     case ImageViewType::e2D:
+    case ImageViewType::Rect:
         if (True(flags & VideoCommon::ImageViewFlagBits::Slice)) {
             // 2D and 2D array views on a 3D textures are used exclusively for render targets
             ASSERT(info.range.extent.levels == 1);
@@ -1104,11 +1138,8 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
         SetupView(Shader::TextureType::ColorCube);
         SetupView(Shader::TextureType::ColorArrayCube);
         break;
-    case ImageViewType::Rect:
-        UNIMPLEMENTED();
-        break;
     case ImageViewType::Buffer:
-        UNREACHABLE();
+        ASSERT(false);
         break;
     }
     switch (info.type) {
@@ -1119,6 +1150,7 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
         default_handle = Handle(Shader::TextureType::ColorArray1D);
         break;
     case ImageViewType::e2D:
+    case ImageViewType::Rect:
         default_handle = Handle(Shader::TextureType::Color2D);
         break;
     case ImageViewType::e2DArray:
@@ -1179,6 +1211,7 @@ GLuint ImageView::MakeView(Shader::TextureType view_type, GLenum view_format) {
     case Shader::TextureType::Color1D:
     case Shader::TextureType::Color2D:
     case Shader::TextureType::ColorCube:
+    case Shader::TextureType::Color2DRect:
         view_range = flat_range;
         break;
     case Shader::TextureType::ColorArray1D:
@@ -1219,7 +1252,6 @@ Sampler::Sampler(TextureCacheRuntime& runtime, const TSCEntry& config) {
     const GLint seamless = config.cubemap_interface_filtering ? GL_TRUE : GL_FALSE;
 
     UNIMPLEMENTED_IF(config.cubemap_anisotropy != 1);
-    UNIMPLEMENTED_IF(config.float_coord_normalization != 0);
 
     sampler.Create();
     const GLuint handle = sampler.handle;
@@ -1288,7 +1320,7 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM
             buffer_bits |= GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT;
             break;
         default:
-            UNREACHABLE();
+            ASSERT(false);
             buffer_bits |= GL_DEPTH_BUFFER_BIT;
             break;
         }
@@ -1319,6 +1351,9 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM
 
 Framebuffer::~Framebuffer() = default;
 
+FormatConversionPass::FormatConversionPass(UtilShaders& util_shaders_)
+    : util_shaders{util_shaders_} {}
+
 void FormatConversionPass::ConvertImage(Image& dst_image, Image& src_image,
                                         std::span<const VideoCommon::ImageCopy> copies) {
     const GLenum dst_target = ImageTarget(dst_image.info);
@@ -1351,6 +1386,12 @@ void FormatConversionPass::ConvertImage(Image& dst_image, Image& src_image,
                             dst_origin.z, region.width, region.height, region.depth,
                             dst_image.GlFormat(), dst_image.GlType(), nullptr);
     }
+
+    // Swap component order of S8D24 to ABGR8 reinterprets
+    if (src_image.info.format == PixelFormat::D24_UNORM_S8_UINT &&
+        dst_image.info.format == PixelFormat::A8B8G8R8_UNORM) {
+        util_shaders.ConvertS8D24(dst_image, copies);
+    }
 }
 
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h
index 7f425631f..113528e9b 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.h
+++ b/src/video_core/renderer_opengl/gl_texture_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,6 +9,7 @@
 #include <glad/glad.h>
 
 #include "shader_recompiler/shader_info.h"
+#include "video_core/renderer_opengl/gl_device.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/util_shaders.h"
 #include "video_core/texture_cache/image_view_base.h"
@@ -21,7 +21,6 @@ struct ResolutionScalingInfo;
 
 namespace OpenGL {
 
-class Device;
 class ProgramManager;
 class StateTracker;
 
@@ -55,13 +54,14 @@ struct FormatProperties {
 
 class FormatConversionPass {
 public:
-    FormatConversionPass() = default;
+    explicit FormatConversionPass(UtilShaders& util_shaders);
     ~FormatConversionPass() = default;
 
     void ConvertImage(Image& dst_image, Image& src_image,
                       std::span<const VideoCommon::ImageCopy> copies);
 
 private:
+    UtilShaders& util_shaders;
     OGLBuffer intermediate_pbo;
     size_t pbo_size{};
 };
@@ -83,7 +83,15 @@ public:
 
     ImageBufferMap DownloadStagingBuffer(size_t size);
 
-    u64 GetDeviceLocalMemory() const;
+    u64 GetDeviceLocalMemory() const {
+        return device_access_memory;
+    }
+
+    u64 GetDeviceMemoryUsage() const;
+
+    bool CanReportMemoryUsage() const {
+        return device.CanReportMemoryUsage();
+    }
 
     bool ShouldReinterpret([[maybe_unused]] Image& dst, [[maybe_unused]] Image& src) {
         return true;
@@ -172,6 +180,7 @@ private:
     std::array<OGLFramebuffer, 4> rescale_draw_fbos;
     std::array<OGLFramebuffer, 4> rescale_read_fbos;
     const Settings::ResolutionScalingInfo& resolution;
+    u64 device_access_memory;
 };
 
 class Image : public VideoCommon::ImageBase {
diff --git a/src/video_core/renderer_opengl/gl_texture_cache_base.cpp b/src/video_core/renderer_opengl/gl_texture_cache_base.cpp
index 385358fea..64416fd51 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache_base.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache_base.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "video_core/renderer_opengl/gl_texture_cache.h"
 #include "video_core/texture_cache/texture_cache.h"
diff --git a/src/video_core/renderer_opengl/maxwell_to_gl.h b/src/video_core/renderer_opengl/maxwell_to_gl.h
index daba42ed9..004421236 100644
--- a/src/video_core/renderer_opengl/maxwell_to_gl.h
+++ b/src/video_core/renderer_opengl/maxwell_to_gl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -30,6 +29,7 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> FORMAT_TAB
     {GL_RGB10_A2, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV},           // A2B10G10R10_UNORM
     {GL_RGB10_A2UI, GL_RGBA_INTEGER, GL_UNSIGNED_INT_2_10_10_10_REV}, // A2B10G10R10_UINT
     {GL_RGB5_A1, GL_RGBA, GL_UNSIGNED_SHORT_1_5_5_5_REV},             // A1B5G5R5_UNORM
+    {GL_RGB5_A1, GL_RGBA, GL_UNSIGNED_SHORT_5_5_5_1},                 // A5B5G5R1_UNORM
     {GL_R8, GL_RED, GL_UNSIGNED_BYTE},                                // R8_UNORM
     {GL_R8_SNORM, GL_RED, GL_BYTE},                                   // R8_SNORM
     {GL_R8I, GL_RED_INTEGER, GL_BYTE},                                // R8_SINT
@@ -87,6 +87,7 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> FORMAT_TAB
     {GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT},                         // BC3_SRGB
     {GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM},                            // BC7_SRGB
     {GL_RGBA4, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4_REV},               // A4B4G4R4_UNORM
+    {GL_R8, GL_RED, GL_UNSIGNED_BYTE},                                // G4R4_UNORM
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR},                        // ASTC_2D_4X4_SRGB
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR},                        // ASTC_2D_8X8_SRGB
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR},                        // ASTC_2D_8X5_SRGB
@@ -97,6 +98,9 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> FORMAT_TAB
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR},                       // ASTC_2D_10X8_SRGB
     {GL_COMPRESSED_RGBA_ASTC_6x6_KHR},                                // ASTC_2D_6X6_UNORM
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR},                        // ASTC_2D_6X6_SRGB
+    {GL_COMPRESSED_RGBA_ASTC_10x6_KHR},                               // ASTC_2D_10X6_UNORM
+    {GL_COMPRESSED_RGBA_ASTC_10x5_KHR},                               // ASTC_2D_10X5_UNORM
+    {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR},                       // ASTC_2D_10X5_SRGB
     {GL_COMPRESSED_RGBA_ASTC_10x10_KHR},                              // ASTC_2D_10X10_UNORM
     {GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR},                      // ASTC_2D_10X10_SRGB
     {GL_COMPRESSED_RGBA_ASTC_12x12_KHR},                              // ASTC_2D_12X12_UNORM
@@ -184,6 +188,8 @@ inline GLenum VertexFormat(Maxwell::VertexAttribute attrib) {
         case Maxwell::VertexAttribute::Size::Size_32_32_32:
         case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
             return GL_FLOAT;
+        case Maxwell::VertexAttribute::Size::Size_11_11_10:
+            return GL_UNSIGNED_INT_10F_11F_11F_REV;
         default:
             break;
         }
@@ -203,7 +209,7 @@ inline GLenum IndexFormat(Maxwell::IndexFormat index_format) {
     case Maxwell::IndexFormat::UnsignedInt:
         return GL_UNSIGNED_INT;
     }
-    UNREACHABLE_MSG("Invalid index_format={}", index_format);
+    ASSERT_MSG(false, "Invalid index_format={}", index_format);
     return {};
 }
 
@@ -240,7 +246,7 @@ inline GLenum PrimitiveTopology(Maxwell::PrimitiveTopology topology) {
     case Maxwell::PrimitiveTopology::Patches:
         return GL_PATCHES;
     }
-    UNREACHABLE_MSG("Invalid topology={}", topology);
+    ASSERT_MSG(false, "Invalid topology={}", topology);
     return GL_POINTS;
 }
 
@@ -268,8 +274,8 @@ inline GLenum TextureFilterMode(Tegra::Texture::TextureFilter filter_mode,
         }
         break;
     }
-    UNREACHABLE_MSG("Invalid texture filter mode={} and mipmap filter mode={}", filter_mode,
-                    mipmap_filter_mode);
+    ASSERT_MSG(false, "Invalid texture filter mode={} and mipmap filter mode={}", filter_mode,
+               mipmap_filter_mode);
     return GL_NEAREST;
 }
 
@@ -547,7 +553,7 @@ inline GLenum PolygonMode(Maxwell::PolygonMode polygon_mode) {
     case Maxwell::PolygonMode::Fill:
         return GL_FILL;
     }
-    UNREACHABLE_MSG("Invalid polygon mode={}", polygon_mode);
+    ASSERT_MSG(false, "Invalid polygon mode={}", polygon_mode);
     return GL_FILL;
 }
 
@@ -560,7 +566,7 @@ inline GLenum ReductionFilter(Tegra::Texture::SamplerReduction filter) {
     case Tegra::Texture::SamplerReduction::Max:
         return GL_MAX;
     }
-    UNREACHABLE_MSG("Invalid reduction filter={}", static_cast<int>(filter));
+    ASSERT_MSG(false, "Invalid reduction filter={}", static_cast<int>(filter));
     return GL_WEIGHTED_AVERAGE_ARB;
 }
 
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index f81c1b233..8bd5eba7e 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -1,11 +1,9 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstddef>
 #include <cstdlib>
-#include <cstring>
 #include <memory>
 
 #include <glad/glad.h>
@@ -15,11 +13,9 @@
 #include "common/microprofile.h"
 #include "common/settings.h"
 #include "common/telemetry.h"
-#include "core/core.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
 #include "core/memory.h"
-#include "core/perf_stats.h"
 #include "core/telemetry_session.h"
 #include "video_core/host_shaders/fxaa_frag.h"
 #include "video_core/host_shaders/fxaa_vert.h"
@@ -82,7 +78,7 @@ const char* GetSource(GLenum source) {
     case GL_DEBUG_SOURCE_OTHER:
         return "OTHER";
     default:
-        UNREACHABLE();
+        ASSERT(false);
         return "Unknown source";
     }
 }
@@ -104,7 +100,7 @@ const char* GetType(GLenum type) {
     case GL_DEBUG_TYPE_MARKER:
         return "MARKER";
     default:
-        UNREACHABLE();
+        ASSERT(false);
         return "Unknown type";
     }
 }
@@ -135,7 +131,7 @@ RendererOpenGL::RendererOpenGL(Core::TelemetrySession& telemetry_session_,
                                Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_,
                                std::unique_ptr<Core::Frontend::GraphicsContext> context_)
     : RendererBase{emu_window_, std::move(context_)}, telemetry_session{telemetry_session_},
-      emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, state_tracker{gpu},
+      emu_window{emu_window_}, cpu_memory{cpu_memory_}, gpu{gpu_}, state_tracker{},
       program_manager{device},
       rasterizer(emu_window, gpu, cpu_memory, device, screen_info, program_manager, state_tracker) {
     if (Settings::values.renderer_debug && GLAD_GL_KHR_debug) {
@@ -211,6 +207,8 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
     // Framebuffer orientation handling
     framebuffer_transform_flags = framebuffer.transform_flags;
     framebuffer_crop_rect = framebuffer.crop_rect;
+    framebuffer_width = framebuffer.width;
+    framebuffer_height = framebuffer.height;
 
     const VAddr framebuffer_addr{framebuffer.address + framebuffer.offset};
     screen_info.was_accelerated =
@@ -326,12 +324,12 @@ void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
 
     GLint internal_format;
     switch (framebuffer.pixel_format) {
-    case Tegra::FramebufferConfig::PixelFormat::A8B8G8R8_UNORM:
+    case Service::android::PixelFormat::Rgba8888:
         internal_format = GL_RGBA8;
         texture.gl_format = GL_RGBA;
         texture.gl_type = GL_UNSIGNED_INT_8_8_8_8_REV;
         break;
-    case Tegra::FramebufferConfig::PixelFormat::RGB565_UNORM:
+    case Service::android::PixelFormat::Rgb565:
         internal_format = GL_RGB565;
         texture.gl_format = GL_RGB;
         texture.gl_type = GL_UNSIGNED_SHORT_5_6_5;
@@ -467,8 +465,8 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
     const auto& texcoords = screen_info.display_texcoords;
     auto left = texcoords.left;
     auto right = texcoords.right;
-    if (framebuffer_transform_flags != Tegra::FramebufferConfig::TransformFlags::Unset) {
-        if (framebuffer_transform_flags == Tegra::FramebufferConfig::TransformFlags::FlipV) {
+    if (framebuffer_transform_flags != Service::android::BufferTransformFlags::Unset) {
+        if (framebuffer_transform_flags == Service::android::BufferTransformFlags::FlipV) {
             // Flip the framebuffer vertically
             left = texcoords.right;
             right = texcoords.left;
@@ -480,12 +478,18 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
         }
     }
 
-    ASSERT_MSG(framebuffer_crop_rect.top == 0, "Unimplemented");
     ASSERT_MSG(framebuffer_crop_rect.left == 0, "Unimplemented");
 
+    f32 left_start{};
+    if (framebuffer_crop_rect.Top() > 0) {
+        left_start = static_cast<f32>(framebuffer_crop_rect.Top()) /
+                     static_cast<f32>(framebuffer_crop_rect.Bottom());
+    }
+    f32 scale_u = static_cast<f32>(framebuffer_width) / static_cast<f32>(screen_info.texture.width);
+    f32 scale_v =
+        static_cast<f32>(framebuffer_height) / static_cast<f32>(screen_info.texture.height);
     // Scale the output by the crop width/height. This is commonly used with 1280x720 rendering
     // (e.g. handheld mode) on a 1920x1080 framebuffer.
-    f32 scale_u = 1.f, scale_v = 1.f;
     if (framebuffer_crop_rect.GetWidth() > 0) {
         scale_u = static_cast<f32>(framebuffer_crop_rect.GetWidth()) /
                   static_cast<f32>(screen_info.texture.width);
@@ -502,10 +506,14 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
 
     const auto& screen = layout.screen;
     const std::array vertices = {
-        ScreenRectVertex(screen.left, screen.top, texcoords.top * scale_u, left * scale_v),
-        ScreenRectVertex(screen.right, screen.top, texcoords.bottom * scale_u, left * scale_v),
-        ScreenRectVertex(screen.left, screen.bottom, texcoords.top * scale_u, right * scale_v),
-        ScreenRectVertex(screen.right, screen.bottom, texcoords.bottom * scale_u, right * scale_v),
+        ScreenRectVertex(screen.left, screen.top, texcoords.top * scale_u,
+                         left_start + left * scale_v),
+        ScreenRectVertex(screen.right, screen.top, texcoords.bottom * scale_u,
+                         left_start + left * scale_v),
+        ScreenRectVertex(screen.left, screen.bottom, texcoords.top * scale_u,
+                         left_start + right * scale_v),
+        ScreenRectVertex(screen.right, screen.bottom, texcoords.bottom * scale_u,
+                         left_start + right * scale_v),
     };
     glNamedBufferSubData(vertex_buffer.handle, 0, sizeof(vertices), std::data(vertices));
 
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index cda333cad..1a32e739d 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,10 +7,12 @@
 #include <glad/glad.h>
 #include "common/common_types.h"
 #include "common/math_util.h"
+
 #include "video_core/renderer_base.h"
 #include "video_core/renderer_opengl/gl_device.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
+#include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
 
 namespace Core {
@@ -44,7 +45,7 @@ struct TextureInfo {
     GLsizei height;
     GLenum gl_format;
     GLenum gl_type;
-    Tegra::FramebufferConfig::PixelFormat pixel_format;
+    Service::android::PixelFormat pixel_format;
 };
 
 /// Structure used for storing information about the display target for the Switch screen
@@ -133,8 +134,10 @@ private:
     std::vector<u8> gl_framebuffer_data;
 
     /// Used for transforming the framebuffer orientation
-    Tegra::FramebufferConfig::TransformFlags framebuffer_transform_flags{};
+    Service::android::BufferTransformFlags framebuffer_transform_flags{};
     Common::Rectangle<int> framebuffer_crop_rect;
+    u32 framebuffer_width;
+    u32 framebuffer_height;
 };
 
 } // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/util_shaders.cpp b/src/video_core/renderer_opengl/util_shaders.cpp
index 897c380b3..404def62e 100644
--- a/src/video_core/renderer_opengl/util_shaders.cpp
+++ b/src/video_core/renderer_opengl/util_shaders.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <span>
 #include <string_view>
@@ -13,6 +12,7 @@
 #include "video_core/host_shaders/astc_decoder_comp.h"
 #include "video_core/host_shaders/block_linear_unswizzle_2d_comp.h"
 #include "video_core/host_shaders/block_linear_unswizzle_3d_comp.h"
+#include "video_core/host_shaders/opengl_convert_s8d24_comp.h"
 #include "video_core/host_shaders/opengl_copy_bc4_comp.h"
 #include "video_core/host_shaders/pitch_unswizzle_comp.h"
 #include "video_core/renderer_opengl/gl_shader_manager.h"
@@ -50,7 +50,8 @@ UtilShaders::UtilShaders(ProgramManager& program_manager_)
       block_linear_unswizzle_2d_program(MakeProgram(BLOCK_LINEAR_UNSWIZZLE_2D_COMP)),
       block_linear_unswizzle_3d_program(MakeProgram(BLOCK_LINEAR_UNSWIZZLE_3D_COMP)),
       pitch_unswizzle_program(MakeProgram(PITCH_UNSWIZZLE_COMP)),
-      copy_bc4_program(MakeProgram(OPENGL_COPY_BC4_COMP)) {
+      copy_bc4_program(MakeProgram(OPENGL_COPY_BC4_COMP)),
+      convert_s8d24_program(MakeProgram(OPENGL_CONVERT_S8D24_COMP)) {
     const auto swizzle_table = Tegra::Texture::MakeSwizzleTable();
     swizzle_table_buffer.Create();
     glNamedBufferStorage(swizzle_table_buffer.handle, sizeof(swizzle_table), &swizzle_table, 0);
@@ -248,6 +249,26 @@ void UtilShaders::CopyBC4(Image& dst_image, Image& src_image, std::span<const Im
     program_manager.RestoreGuestCompute();
 }
 
+void UtilShaders::ConvertS8D24(Image& dst_image, std::span<const ImageCopy> copies) {
+    static constexpr GLuint BINDING_DESTINATION = 0;
+    static constexpr GLuint LOC_SIZE = 0;
+
+    program_manager.BindComputeProgram(convert_s8d24_program.handle);
+    for (const ImageCopy& copy : copies) {
+        ASSERT(copy.src_subresource.base_layer == 0);
+        ASSERT(copy.src_subresource.num_layers == 1);
+        ASSERT(copy.dst_subresource.base_layer == 0);
+        ASSERT(copy.dst_subresource.num_layers == 1);
+
+        glUniform3ui(LOC_SIZE, copy.extent.width, copy.extent.height, copy.extent.depth);
+        glBindImageTexture(BINDING_DESTINATION, dst_image.StorageHandle(),
+                           copy.dst_subresource.base_level, GL_TRUE, 0, GL_READ_WRITE, GL_RGBA8UI);
+        glDispatchCompute(Common::DivCeil(copy.extent.width, 16u),
+                          Common::DivCeil(copy.extent.height, 8u), copy.extent.depth);
+    }
+    program_manager.RestoreGuestCompute();
+}
+
 GLenum StoreFormat(u32 bytes_per_block) {
     switch (bytes_per_block) {
     case 1:
@@ -261,7 +282,7 @@ GLenum StoreFormat(u32 bytes_per_block) {
     case 16:
         return GL_RGBA32UI;
     }
-    UNREACHABLE();
+    ASSERT(false);
     return GL_R8UI;
 }
 
diff --git a/src/video_core/renderer_opengl/util_shaders.h b/src/video_core/renderer_opengl/util_shaders.h
index 5de95ea7a..44efb6ecf 100644
--- a/src/video_core/renderer_opengl/util_shaders.h
+++ b/src/video_core/renderer_opengl/util_shaders.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -39,6 +38,8 @@ public:
     void CopyBC4(Image& dst_image, Image& src_image,
                  std::span<const VideoCommon::ImageCopy> copies);
 
+    void ConvertS8D24(Image& dst_image, std::span<const VideoCommon::ImageCopy> copies);
+
 private:
     ProgramManager& program_manager;
 
@@ -49,6 +50,7 @@ private:
     OGLProgram block_linear_unswizzle_3d_program;
     OGLProgram pitch_unswizzle_program;
     OGLProgram copy_bc4_program;
+    OGLProgram convert_s8d24_program;
 };
 
 GLenum StoreFormat(u32 bytes_per_block);
diff --git a/src/video_core/renderer_vulkan/blit_image.cpp b/src/video_core/renderer_vulkan/blit_image.cpp
index 2c3914459..3f2b139e0 100644
--- a/src/video_core/renderer_vulkan/blit_image.cpp
+++ b/src/video_core/renderer_vulkan/blit_image.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
@@ -9,6 +8,7 @@
 #include "video_core/host_shaders/convert_d24s8_to_abgr8_frag_spv.h"
 #include "video_core/host_shaders/convert_depth_to_float_frag_spv.h"
 #include "video_core/host_shaders/convert_float_to_depth_frag_spv.h"
+#include "video_core/host_shaders/convert_s8d24_to_abgr8_frag_spv.h"
 #include "video_core/host_shaders/full_screen_triangle_vert_spv.h"
 #include "video_core/host_shaders/vulkan_blit_color_float_frag_spv.h"
 #include "video_core/host_shaders/vulkan_blit_depth_stencil_frag_spv.h"
@@ -349,7 +349,7 @@ VkExtent2D GetConversionExtent(const ImageView& src_image_view) {
 }
 } // Anonymous namespace
 
-BlitImageHelper::BlitImageHelper(const Device& device_, VKScheduler& scheduler_,
+BlitImageHelper::BlitImageHelper(const Device& device_, Scheduler& scheduler_,
                                  StateTracker& state_tracker_, DescriptorPool& descriptor_pool)
     : device{device_}, scheduler{scheduler_}, state_tracker{state_tracker_},
       one_texture_set_layout(device.GetLogical().CreateDescriptorSetLayout(
@@ -366,16 +366,14 @@ BlitImageHelper::BlitImageHelper(const Device& device_, VKScheduler& scheduler_,
           PipelineLayoutCreateInfo(two_textures_set_layout.address()))),
       full_screen_vert(BuildShader(device, FULL_SCREEN_TRIANGLE_VERT_SPV)),
       blit_color_to_color_frag(BuildShader(device, VULKAN_BLIT_COLOR_FLOAT_FRAG_SPV)),
+      blit_depth_stencil_frag(BuildShader(device, VULKAN_BLIT_DEPTH_STENCIL_FRAG_SPV)),
       convert_depth_to_float_frag(BuildShader(device, CONVERT_DEPTH_TO_FLOAT_FRAG_SPV)),
       convert_float_to_depth_frag(BuildShader(device, CONVERT_FLOAT_TO_DEPTH_FRAG_SPV)),
       convert_abgr8_to_d24s8_frag(BuildShader(device, CONVERT_ABGR8_TO_D24S8_FRAG_SPV)),
       convert_d24s8_to_abgr8_frag(BuildShader(device, CONVERT_D24S8_TO_ABGR8_FRAG_SPV)),
+      convert_s8d24_to_abgr8_frag(BuildShader(device, CONVERT_S8D24_TO_ABGR8_FRAG_SPV)),
       linear_sampler(device.GetLogical().CreateSampler(SAMPLER_CREATE_INFO<VK_FILTER_LINEAR>)),
-      nearest_sampler(device.GetLogical().CreateSampler(SAMPLER_CREATE_INFO<VK_FILTER_NEAREST>)) {
-    if (device.IsExtShaderStencilExportSupported()) {
-        blit_depth_stencil_frag = BuildShader(device, VULKAN_BLIT_DEPTH_STENCIL_FRAG_SPV);
-    }
-}
+      nearest_sampler(device.GetLogical().CreateSampler(SAMPLER_CREATE_INFO<VK_FILTER_NEAREST>)) {}
 
 BlitImageHelper::~BlitImageHelper() = default;
 
@@ -474,6 +472,13 @@ void BlitImageHelper::ConvertD24S8ToABGR8(const Framebuffer* dst_framebuffer,
     ConvertDepthStencil(*convert_d24s8_to_abgr8_pipeline, dst_framebuffer, src_image_view);
 }
 
+void BlitImageHelper::ConvertS8D24ToABGR8(const Framebuffer* dst_framebuffer,
+                                          ImageView& src_image_view) {
+    ConvertPipelineColorTargetEx(convert_s8d24_to_abgr8_pipeline, dst_framebuffer->RenderPass(),
+                                 convert_s8d24_to_abgr8_frag);
+    ConvertDepthStencil(*convert_s8d24_to_abgr8_pipeline, dst_framebuffer, src_image_view);
+}
+
 void BlitImageHelper::Convert(VkPipeline pipeline, const Framebuffer* dst_framebuffer,
                               const ImageView& src_image_view) {
     const VkPipelineLayout layout = *one_texture_pipeline_layout;
diff --git a/src/video_core/renderer_vulkan/blit_image.h b/src/video_core/renderer_vulkan/blit_image.h
index 85e7dca5b..5df679fb4 100644
--- a/src/video_core/renderer_vulkan/blit_image.h
+++ b/src/video_core/renderer_vulkan/blit_image.h
@@ -1,11 +1,8 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <compare>
-
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/texture_cache/types.h"
@@ -19,7 +16,7 @@ class Device;
 class Framebuffer;
 class ImageView;
 class StateTracker;
-class VKScheduler;
+class Scheduler;
 
 struct BlitImagePipelineKey {
     constexpr auto operator<=>(const BlitImagePipelineKey&) const noexcept = default;
@@ -30,7 +27,7 @@ struct BlitImagePipelineKey {
 
 class BlitImageHelper {
 public:
-    explicit BlitImageHelper(const Device& device, VKScheduler& scheduler,
+    explicit BlitImageHelper(const Device& device, Scheduler& scheduler,
                              StateTracker& state_tracker, DescriptorPool& descriptor_pool);
     ~BlitImageHelper();
 
@@ -56,6 +53,8 @@ public:
 
     void ConvertD24S8ToABGR8(const Framebuffer* dst_framebuffer, ImageView& src_image_view);
 
+    void ConvertS8D24ToABGR8(const Framebuffer* dst_framebuffer, ImageView& src_image_view);
+
 private:
     void Convert(VkPipeline pipeline, const Framebuffer* dst_framebuffer,
                  const ImageView& src_image_view);
@@ -83,7 +82,7 @@ private:
                                       vk::ShaderModule& module);
 
     const Device& device;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     StateTracker& state_tracker;
 
     vk::DescriptorSetLayout one_texture_set_layout;
@@ -99,6 +98,7 @@ private:
     vk::ShaderModule convert_float_to_depth_frag;
     vk::ShaderModule convert_abgr8_to_d24s8_frag;
     vk::ShaderModule convert_d24s8_to_abgr8_frag;
+    vk::ShaderModule convert_s8d24_to_abgr8_frag;
     vk::Sampler linear_sampler;
     vk::Sampler nearest_sampler;
 
@@ -112,6 +112,7 @@ private:
     vk::Pipeline convert_r16_to_d16_pipeline;
     vk::Pipeline convert_abgr8_to_d24s8_pipeline;
     vk::Pipeline convert_d24s8_to_abgr8_pipeline;
+    vk::Pipeline convert_s8d24_to_abgr8_pipeline;
 };
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
index d70153df3..733b454de 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.cpp
@@ -1,12 +1,8 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstring>
-#include <tuple>
-
-#include <boost/functional/hash.hpp>
 
 #include "common/bit_cast.h"
 #include "common/cityhash.h"
diff --git a/src/video_core/renderer_vulkan/fixed_pipeline_state.h b/src/video_core/renderer_vulkan/fixed_pipeline_state.h
index c9be37935..9d60756e5 100644
--- a/src/video_core/renderer_vulkan/fixed_pipeline_state.h
+++ b/src/video_core/renderer_vulkan/fixed_pipeline_state.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
index 751e4792b..e7104d377 100644
--- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
+++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <iterator>
 
@@ -26,7 +25,7 @@ VkFilter Filter(Tegra::Texture::TextureFilter filter) {
     case Tegra::Texture::TextureFilter::Linear:
         return VK_FILTER_LINEAR;
     }
-    UNREACHABLE_MSG("Invalid sampler filter={}", filter);
+    ASSERT_MSG(false, "Invalid sampler filter={}", filter);
     return {};
 }
 
@@ -43,7 +42,7 @@ VkSamplerMipmapMode MipmapMode(Tegra::Texture::TextureMipmapFilter mipmap_filter
     case Tegra::Texture::TextureMipmapFilter::Linear:
         return VK_SAMPLER_MIPMAP_MODE_LINEAR;
     }
-    UNREACHABLE_MSG("Invalid sampler mipmap mode={}", mipmap_filter);
+    ASSERT_MSG(false, "Invalid sampler mipmap mode={}", mipmap_filter);
     return {};
 }
 
@@ -71,7 +70,7 @@ VkSamplerAddressMode WrapMode(const Device& device, Tegra::Texture::WrapMode wra
         case Tegra::Texture::TextureFilter::Linear:
             return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER;
         }
-        UNREACHABLE();
+        ASSERT(false);
         return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
     case Tegra::Texture::WrapMode::MirrorOnceClampToEdge:
         return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
@@ -127,6 +126,7 @@ struct FormatTuple {
     {VK_FORMAT_A2B10G10R10_UNORM_PACK32, Attachable | Storage}, // A2B10G10R10_UNORM
     {VK_FORMAT_A2B10G10R10_UINT_PACK32, Attachable | Storage},  // A2B10G10R10_UINT
     {VK_FORMAT_A1R5G5B5_UNORM_PACK16, Attachable},         // A1B5G5R5_UNORM (flipped with swizzle)
+    {VK_FORMAT_R5G5B5A1_UNORM_PACK16},                     // A5B5G5R1_UNORM (specially swizzled)
     {VK_FORMAT_R8_UNORM, Attachable | Storage},            // R8_UNORM
     {VK_FORMAT_R8_SNORM, Attachable | Storage},            // R8_SNORM
     {VK_FORMAT_R8_SINT, Attachable | Storage},             // R8_SINT
@@ -172,7 +172,7 @@ struct FormatTuple {
     {VK_FORMAT_R8G8_SINT, Attachable | Storage},               // R8G8_SINT
     {VK_FORMAT_R8G8_UINT, Attachable | Storage},               // R8G8_UINT
     {VK_FORMAT_R32G32_UINT, Attachable | Storage},             // R32G32_UINT
-    {VK_FORMAT_UNDEFINED},                                     // R16G16B16X16_FLOAT
+    {VK_FORMAT_R16G16B16A16_SFLOAT, Attachable | Storage},     // R16G16B16X16_FLOAT
     {VK_FORMAT_R32_UINT, Attachable | Storage},                // R32_UINT
     {VK_FORMAT_R32_SINT, Attachable | Storage},                // R32_SINT
     {VK_FORMAT_ASTC_8x8_UNORM_BLOCK},                          // ASTC_2D_8X8_UNORM
@@ -184,6 +184,7 @@ struct FormatTuple {
     {VK_FORMAT_BC3_SRGB_BLOCK},                                // BC3_SRGB
     {VK_FORMAT_BC7_SRGB_BLOCK},                                // BC7_SRGB
     {VK_FORMAT_R4G4B4A4_UNORM_PACK16, Attachable},             // A4B4G4R4_UNORM
+    {VK_FORMAT_R4G4_UNORM_PACK8},                              // G4R4_UNORM
     {VK_FORMAT_ASTC_4x4_SRGB_BLOCK},                           // ASTC_2D_4X4_SRGB
     {VK_FORMAT_ASTC_8x8_SRGB_BLOCK},                           // ASTC_2D_8X8_SRGB
     {VK_FORMAT_ASTC_8x5_SRGB_BLOCK},                           // ASTC_2D_8X5_SRGB
@@ -194,6 +195,9 @@ struct FormatTuple {
     {VK_FORMAT_ASTC_10x8_SRGB_BLOCK},                          // ASTC_2D_10X8_SRGB
     {VK_FORMAT_ASTC_6x6_UNORM_BLOCK},                          // ASTC_2D_6X6_UNORM
     {VK_FORMAT_ASTC_6x6_SRGB_BLOCK},                           // ASTC_2D_6X6_SRGB
+    {VK_FORMAT_ASTC_10x6_UNORM_BLOCK},                         // ASTC_2D_10X6_UNORM
+    {VK_FORMAT_ASTC_10x5_UNORM_BLOCK},                         // ASTC_2D_10X5_UNORM
+    {VK_FORMAT_ASTC_10x5_SRGB_BLOCK},                          // ASTC_2D_10X5_SRGB
     {VK_FORMAT_ASTC_10x10_UNORM_BLOCK},                        // ASTC_2D_10X10_UNORM
     {VK_FORMAT_ASTC_10x10_SRGB_BLOCK},                         // ASTC_2D_10X10_SRGB
     {VK_FORMAT_ASTC_12x12_UNORM_BLOCK},                        // ASTC_2D_12X12_UNORM
@@ -315,193 +319,204 @@ VkPrimitiveTopology PrimitiveTopology([[maybe_unused]] const Device& device,
     }
 }
 
-VkFormat VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttribute::Size size) {
-    switch (type) {
-    case Maxwell::VertexAttribute::Type::UnsignedNorm:
-        switch (size) {
-        case Maxwell::VertexAttribute::Size::Size_8:
-            return VK_FORMAT_R8_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_8_8:
-            return VK_FORMAT_R8G8_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8:
-            return VK_FORMAT_R8G8B8_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
-            return VK_FORMAT_R8G8B8A8_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_16:
-            return VK_FORMAT_R16_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_16_16:
-            return VK_FORMAT_R16G16_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16:
-            return VK_FORMAT_R16G16B16_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
-            return VK_FORMAT_R16G16B16A16_UNORM;
-        case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
-            return VK_FORMAT_A2B10G10R10_UNORM_PACK32;
-        default:
+VkFormat VertexFormat(const Device& device, Maxwell::VertexAttribute::Type type,
+                      Maxwell::VertexAttribute::Size size) {
+    const VkFormat format{([&]() {
+        switch (type) {
+        case Maxwell::VertexAttribute::Type::UnsignedNorm:
+            switch (size) {
+            case Maxwell::VertexAttribute::Size::Size_8:
+                return VK_FORMAT_R8_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_8_8:
+                return VK_FORMAT_R8G8_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8:
+                return VK_FORMAT_R8G8B8_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
+                return VK_FORMAT_R8G8B8A8_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_16:
+                return VK_FORMAT_R16_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_16_16:
+                return VK_FORMAT_R16G16_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16:
+                return VK_FORMAT_R16G16B16_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+                return VK_FORMAT_R16G16B16A16_UNORM;
+            case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
+                return VK_FORMAT_A2B10G10R10_UNORM_PACK32;
+            default:
+                break;
+            }
             break;
-        }
-        break;
-    case Maxwell::VertexAttribute::Type::SignedNorm:
-        switch (size) {
-        case Maxwell::VertexAttribute::Size::Size_8:
-            return VK_FORMAT_R8_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_8_8:
-            return VK_FORMAT_R8G8_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8:
-            return VK_FORMAT_R8G8B8_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
-            return VK_FORMAT_R8G8B8A8_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_16:
-            return VK_FORMAT_R16_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_16_16:
-            return VK_FORMAT_R16G16_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16:
-            return VK_FORMAT_R16G16B16_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
-            return VK_FORMAT_R16G16B16A16_SNORM;
-        case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
-            return VK_FORMAT_A2B10G10R10_SNORM_PACK32;
-        default:
+        case Maxwell::VertexAttribute::Type::SignedNorm:
+            switch (size) {
+            case Maxwell::VertexAttribute::Size::Size_8:
+                return VK_FORMAT_R8_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_8_8:
+                return VK_FORMAT_R8G8_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8:
+                return VK_FORMAT_R8G8B8_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
+                return VK_FORMAT_R8G8B8A8_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_16:
+                return VK_FORMAT_R16_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_16_16:
+                return VK_FORMAT_R16G16_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16:
+                return VK_FORMAT_R16G16B16_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+                return VK_FORMAT_R16G16B16A16_SNORM;
+            case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
+                return VK_FORMAT_A2B10G10R10_SNORM_PACK32;
+            default:
+                break;
+            }
             break;
-        }
-        break;
-    case Maxwell::VertexAttribute::Type::UnsignedScaled:
-        switch (size) {
-        case Maxwell::VertexAttribute::Size::Size_8:
-            return VK_FORMAT_R8_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_8_8:
-            return VK_FORMAT_R8G8_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8:
-            return VK_FORMAT_R8G8B8_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
-            return VK_FORMAT_R8G8B8A8_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_16:
-            return VK_FORMAT_R16_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_16_16:
-            return VK_FORMAT_R16G16_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16:
-            return VK_FORMAT_R16G16B16_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
-            return VK_FORMAT_R16G16B16A16_USCALED;
-        case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
-            return VK_FORMAT_A2B10G10R10_USCALED_PACK32;
-        default:
+        case Maxwell::VertexAttribute::Type::UnsignedScaled:
+            switch (size) {
+            case Maxwell::VertexAttribute::Size::Size_8:
+                return VK_FORMAT_R8_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_8_8:
+                return VK_FORMAT_R8G8_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8:
+                return VK_FORMAT_R8G8B8_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
+                return VK_FORMAT_R8G8B8A8_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_16:
+                return VK_FORMAT_R16_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_16_16:
+                return VK_FORMAT_R16G16_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16:
+                return VK_FORMAT_R16G16B16_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+                return VK_FORMAT_R16G16B16A16_USCALED;
+            case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
+                return VK_FORMAT_A2B10G10R10_USCALED_PACK32;
+            default:
+                break;
+            }
             break;
-        }
-        break;
-    case Maxwell::VertexAttribute::Type::SignedScaled:
-        switch (size) {
-        case Maxwell::VertexAttribute::Size::Size_8:
-            return VK_FORMAT_R8_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_8_8:
-            return VK_FORMAT_R8G8_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8:
-            return VK_FORMAT_R8G8B8_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
-            return VK_FORMAT_R8G8B8A8_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_16:
-            return VK_FORMAT_R16_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_16_16:
-            return VK_FORMAT_R16G16_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16:
-            return VK_FORMAT_R16G16B16_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
-            return VK_FORMAT_R16G16B16A16_SSCALED;
-        case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
-            return VK_FORMAT_A2B10G10R10_SSCALED_PACK32;
-        default:
+        case Maxwell::VertexAttribute::Type::SignedScaled:
+            switch (size) {
+            case Maxwell::VertexAttribute::Size::Size_8:
+                return VK_FORMAT_R8_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_8_8:
+                return VK_FORMAT_R8G8_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8:
+                return VK_FORMAT_R8G8B8_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
+                return VK_FORMAT_R8G8B8A8_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_16:
+                return VK_FORMAT_R16_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_16_16:
+                return VK_FORMAT_R16G16_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16:
+                return VK_FORMAT_R16G16B16_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+                return VK_FORMAT_R16G16B16A16_SSCALED;
+            case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
+                return VK_FORMAT_A2B10G10R10_SSCALED_PACK32;
+            default:
+                break;
+            }
             break;
-        }
-        break;
-    case Maxwell::VertexAttribute::Type::UnsignedInt:
-        switch (size) {
-        case Maxwell::VertexAttribute::Size::Size_8:
-            return VK_FORMAT_R8_UINT;
-        case Maxwell::VertexAttribute::Size::Size_8_8:
-            return VK_FORMAT_R8G8_UINT;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8:
-            return VK_FORMAT_R8G8B8_UINT;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
-            return VK_FORMAT_R8G8B8A8_UINT;
-        case Maxwell::VertexAttribute::Size::Size_16:
-            return VK_FORMAT_R16_UINT;
-        case Maxwell::VertexAttribute::Size::Size_16_16:
-            return VK_FORMAT_R16G16_UINT;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16:
-            return VK_FORMAT_R16G16B16_UINT;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
-            return VK_FORMAT_R16G16B16A16_UINT;
-        case Maxwell::VertexAttribute::Size::Size_32:
-            return VK_FORMAT_R32_UINT;
-        case Maxwell::VertexAttribute::Size::Size_32_32:
-            return VK_FORMAT_R32G32_UINT;
-        case Maxwell::VertexAttribute::Size::Size_32_32_32:
-            return VK_FORMAT_R32G32B32_UINT;
-        case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
-            return VK_FORMAT_R32G32B32A32_UINT;
-        case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
-            return VK_FORMAT_A2B10G10R10_UINT_PACK32;
-        default:
+        case Maxwell::VertexAttribute::Type::UnsignedInt:
+            switch (size) {
+            case Maxwell::VertexAttribute::Size::Size_8:
+                return VK_FORMAT_R8_UINT;
+            case Maxwell::VertexAttribute::Size::Size_8_8:
+                return VK_FORMAT_R8G8_UINT;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8:
+                return VK_FORMAT_R8G8B8_UINT;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
+                return VK_FORMAT_R8G8B8A8_UINT;
+            case Maxwell::VertexAttribute::Size::Size_16:
+                return VK_FORMAT_R16_UINT;
+            case Maxwell::VertexAttribute::Size::Size_16_16:
+                return VK_FORMAT_R16G16_UINT;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16:
+                return VK_FORMAT_R16G16B16_UINT;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+                return VK_FORMAT_R16G16B16A16_UINT;
+            case Maxwell::VertexAttribute::Size::Size_32:
+                return VK_FORMAT_R32_UINT;
+            case Maxwell::VertexAttribute::Size::Size_32_32:
+                return VK_FORMAT_R32G32_UINT;
+            case Maxwell::VertexAttribute::Size::Size_32_32_32:
+                return VK_FORMAT_R32G32B32_UINT;
+            case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
+                return VK_FORMAT_R32G32B32A32_UINT;
+            case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
+                return VK_FORMAT_A2B10G10R10_UINT_PACK32;
+            default:
+                break;
+            }
             break;
-        }
-        break;
-    case Maxwell::VertexAttribute::Type::SignedInt:
-        switch (size) {
-        case Maxwell::VertexAttribute::Size::Size_8:
-            return VK_FORMAT_R8_SINT;
-        case Maxwell::VertexAttribute::Size::Size_8_8:
-            return VK_FORMAT_R8G8_SINT;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8:
-            return VK_FORMAT_R8G8B8_SINT;
-        case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
-            return VK_FORMAT_R8G8B8A8_SINT;
-        case Maxwell::VertexAttribute::Size::Size_16:
-            return VK_FORMAT_R16_SINT;
-        case Maxwell::VertexAttribute::Size::Size_16_16:
-            return VK_FORMAT_R16G16_SINT;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16:
-            return VK_FORMAT_R16G16B16_SINT;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
-            return VK_FORMAT_R16G16B16A16_SINT;
-        case Maxwell::VertexAttribute::Size::Size_32:
-            return VK_FORMAT_R32_SINT;
-        case Maxwell::VertexAttribute::Size::Size_32_32:
-            return VK_FORMAT_R32G32_SINT;
-        case Maxwell::VertexAttribute::Size::Size_32_32_32:
-            return VK_FORMAT_R32G32B32_SINT;
-        case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
-            return VK_FORMAT_R32G32B32A32_SINT;
-        case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
-            return VK_FORMAT_A2B10G10R10_SINT_PACK32;
-        default:
+        case Maxwell::VertexAttribute::Type::SignedInt:
+            switch (size) {
+            case Maxwell::VertexAttribute::Size::Size_8:
+                return VK_FORMAT_R8_SINT;
+            case Maxwell::VertexAttribute::Size::Size_8_8:
+                return VK_FORMAT_R8G8_SINT;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8:
+                return VK_FORMAT_R8G8B8_SINT;
+            case Maxwell::VertexAttribute::Size::Size_8_8_8_8:
+                return VK_FORMAT_R8G8B8A8_SINT;
+            case Maxwell::VertexAttribute::Size::Size_16:
+                return VK_FORMAT_R16_SINT;
+            case Maxwell::VertexAttribute::Size::Size_16_16:
+                return VK_FORMAT_R16G16_SINT;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16:
+                return VK_FORMAT_R16G16B16_SINT;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+                return VK_FORMAT_R16G16B16A16_SINT;
+            case Maxwell::VertexAttribute::Size::Size_32:
+                return VK_FORMAT_R32_SINT;
+            case Maxwell::VertexAttribute::Size::Size_32_32:
+                return VK_FORMAT_R32G32_SINT;
+            case Maxwell::VertexAttribute::Size::Size_32_32_32:
+                return VK_FORMAT_R32G32B32_SINT;
+            case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
+                return VK_FORMAT_R32G32B32A32_SINT;
+            case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
+                return VK_FORMAT_A2B10G10R10_SINT_PACK32;
+            default:
+                break;
+            }
             break;
-        }
-        break;
-    case Maxwell::VertexAttribute::Type::Float:
-        switch (size) {
-        case Maxwell::VertexAttribute::Size::Size_16:
-            return VK_FORMAT_R16_SFLOAT;
-        case Maxwell::VertexAttribute::Size::Size_16_16:
-            return VK_FORMAT_R16G16_SFLOAT;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16:
-            return VK_FORMAT_R16G16B16_SFLOAT;
-        case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
-            return VK_FORMAT_R16G16B16A16_SFLOAT;
-        case Maxwell::VertexAttribute::Size::Size_32:
-            return VK_FORMAT_R32_SFLOAT;
-        case Maxwell::VertexAttribute::Size::Size_32_32:
-            return VK_FORMAT_R32G32_SFLOAT;
-        case Maxwell::VertexAttribute::Size::Size_32_32_32:
-            return VK_FORMAT_R32G32B32_SFLOAT;
-        case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
-            return VK_FORMAT_R32G32B32A32_SFLOAT;
-        default:
+        case Maxwell::VertexAttribute::Type::Float:
+            switch (size) {
+            case Maxwell::VertexAttribute::Size::Size_16:
+                return VK_FORMAT_R16_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_16_16:
+                return VK_FORMAT_R16G16_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16:
+                return VK_FORMAT_R16G16B16_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_16_16_16_16:
+                return VK_FORMAT_R16G16B16A16_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_32:
+                return VK_FORMAT_R32_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_32_32:
+                return VK_FORMAT_R32G32_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_32_32_32:
+                return VK_FORMAT_R32G32B32_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
+                return VK_FORMAT_R32G32B32A32_SFLOAT;
+            case Maxwell::VertexAttribute::Size::Size_11_11_10:
+                return VK_FORMAT_B10G11R11_UFLOAT_PACK32;
+            default:
+                break;
+            }
             break;
         }
-        break;
+        return VK_FORMAT_UNDEFINED;
+    })()};
+
+    if (format == VK_FORMAT_UNDEFINED) {
+        UNIMPLEMENTED_MSG("Unimplemented vertex format of type={} and size={}", type, size);
     }
-    UNIMPLEMENTED_MSG("Unimplemented vertex format of type={} and size={}", type, size);
-    return {};
+
+    return device.GetSupportedFormat(format, VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT,
+                                     FormatType::Buffer);
 }
 
 VkCompareOp ComparisonOp(Maxwell::ComparisonOp comparison) {
@@ -741,7 +756,7 @@ VkViewportCoordinateSwizzleNV ViewportSwizzle(Maxwell::ViewportSwizzle swizzle)
     case Maxwell::ViewportSwizzle::NegativeW:
         return VK_VIEWPORT_COORDINATE_SWIZZLE_NEGATIVE_W_NV;
     }
-    UNREACHABLE_MSG("Invalid swizzle={}", swizzle);
+    ASSERT_MSG(false, "Invalid swizzle={}", swizzle);
     return {};
 }
 
@@ -754,7 +769,7 @@ VkSamplerReductionMode SamplerReduction(Tegra::Texture::SamplerReduction reducti
     case Tegra::Texture::SamplerReduction::Max:
         return VK_SAMPLER_REDUCTION_MODE_MAX_EXT;
     }
-    UNREACHABLE_MSG("Invalid sampler mode={}", static_cast<int>(reduction));
+    ASSERT_MSG(false, "Invalid sampler mode={}", static_cast<int>(reduction));
     return VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT;
 }
 
@@ -777,7 +792,7 @@ VkSampleCountFlagBits MsaaMode(Tegra::Texture::MsaaMode msaa_mode) {
     case Tegra::Texture::MsaaMode::Msaa4x4:
         return VK_SAMPLE_COUNT_16_BIT;
     default:
-        UNREACHABLE_MSG("Invalid msaa_mode={}", static_cast<int>(msaa_mode));
+        ASSERT_MSG(false, "Invalid msaa_mode={}", static_cast<int>(msaa_mode));
         return VK_SAMPLE_COUNT_1_BIT;
     }
 }
diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.h b/src/video_core/renderer_vulkan/maxwell_to_vk.h
index 8a9616039..356d46292 100644
--- a/src/video_core/renderer_vulkan/maxwell_to_vk.h
+++ b/src/video_core/renderer_vulkan/maxwell_to_vk.h
@@ -1,10 +1,8 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include "common/common_types.h"
 #include "shader_recompiler/stage.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/surface.h"
@@ -50,7 +48,8 @@ VkShaderStageFlagBits ShaderStage(Shader::Stage stage);
 
 VkPrimitiveTopology PrimitiveTopology(const Device& device, Maxwell::PrimitiveTopology topology);
 
-VkFormat VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttribute::Size size);
+VkFormat VertexFormat(const Device& device, Maxwell::VertexAttribute::Type type,
+                      Maxwell::VertexAttribute::Size size);
 
 VkCompareOp ComparisonOp(Maxwell::ComparisonOp comparison);
 
diff --git a/src/video_core/renderer_vulkan/pipeline_helper.h b/src/video_core/renderer_vulkan/pipeline_helper.h
index 11c160570..b24f3424a 100644
--- a/src/video_core/renderer_vulkan/pipeline_helper.h
+++ b/src/video_core/renderer_vulkan/pipeline_helper.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,6 @@
 
 #include <boost/container/small_vector.hpp>
 
-#include "common/assert.h"
 #include "common/common_types.h"
 #include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/shader_info.h"
@@ -16,7 +14,6 @@
 #include "video_core/renderer_vulkan/vk_update_descriptor.h"
 #include "video_core/texture_cache/texture_cache.h"
 #include "video_core/texture_cache/types.h"
-#include "video_core/textures/texture.h"
 #include "video_core/vulkan_common/vulkan_device.h"
 
 namespace Vulkan {
@@ -171,7 +168,7 @@ private:
 };
 
 inline void PushImageDescriptors(TextureCache& texture_cache,
-                                 VKUpdateDescriptorQueue& update_descriptor_queue,
+                                 UpdateDescriptorQueue& update_descriptor_queue,
                                  const Shader::Info& info, RescalingPushConstant& rescaling,
                                  const VkSampler*& samplers,
                                  const VideoCommon::ImageViewInOut*& views) {
diff --git a/src/video_core/renderer_vulkan/pipeline_statistics.cpp b/src/video_core/renderer_vulkan/pipeline_statistics.cpp
index bfec931a6..fcd160a32 100644
--- a/src/video_core/renderer_vulkan/pipeline_statistics.cpp
+++ b/src/video_core/renderer_vulkan/pipeline_statistics.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 
@@ -57,7 +56,7 @@ void PipelineStatistics::Collect(VkPipeline pipeline) {
                 stage_stats.basic_block_count = GetUint64(statistic);
             }
         }
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         collected_stats.push_back(stage_stats);
     }
 }
@@ -66,7 +65,7 @@ void PipelineStatistics::Report() const {
     double num{};
     Stats total;
     {
-        std::lock_guard lock{mutex};
+        std::scoped_lock lock{mutex};
         for (const Stats& stats : collected_stats) {
             total.code_size += stats.code_size;
             total.register_count += stats.register_count;
diff --git a/src/video_core/renderer_vulkan/pipeline_statistics.h b/src/video_core/renderer_vulkan/pipeline_statistics.h
index b61840107..197bb0936 100644
--- a/src/video_core/renderer_vulkan/pipeline_statistics.h
+++ b/src/video_core/renderer_vulkan/pipeline_statistics.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 74822814d..d8131232a 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -13,16 +12,15 @@
 #include <fmt/format.h>
 
 #include "common/logging/log.h"
+#include "common/scope_exit.h"
 #include "common/settings.h"
 #include "common/telemetry.h"
-#include "core/core.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
 #include "core/telemetry_session.h"
 #include "video_core/gpu.h"
 #include "video_core/renderer_vulkan/renderer_vulkan.h"
 #include "video_core/renderer_vulkan/vk_blit_screen.h"
-#include "video_core/renderer_vulkan/vk_master_semaphore.h"
 #include "video_core/renderer_vulkan/vk_rasterizer.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_state_tracker.h"
@@ -104,13 +102,13 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
       debug_callback(Settings::values.renderer_debug ? CreateDebugCallback(instance) : nullptr),
       surface(CreateSurface(instance, render_window)),
       device(CreateDevice(instance, dld, *surface)), memory_allocator(device, false),
-      state_tracker(gpu), scheduler(device, state_tracker),
+      state_tracker(), scheduler(device, state_tracker),
       swapchain(*surface, device, scheduler, render_window.GetFramebufferLayout().width,
                 render_window.GetFramebufferLayout().height, false),
       blit_screen(cpu_memory, render_window, device, memory_allocator, swapchain, scheduler,
                   screen_info),
-      rasterizer(render_window, gpu, gpu.MemoryManager(), cpu_memory, screen_info, device,
-                 memory_allocator, state_tracker, scheduler) {
+      rasterizer(render_window, gpu, cpu_memory, screen_info, device, memory_allocator,
+                 state_tracker, scheduler) {
     Report();
 } catch (const vk::Exception& exception) {
     LOG_ERROR(Render_Vulkan, "Vulkan initialization failed with error: {}", exception.what());
@@ -129,6 +127,11 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
     if (!render_window.IsShown()) {
         return;
     }
+    // Update screen info if the framebuffer size has changed.
+    if (screen_info.width != framebuffer->width || screen_info.height != framebuffer->height) {
+        screen_info.width = framebuffer->width;
+        screen_info.height = framebuffer->height;
+    }
     const VAddr framebuffer_addr = framebuffer->address + framebuffer->offset;
     const bool use_accelerated =
         rasterizer.AccelerateDisplay(*framebuffer, framebuffer_addr, framebuffer->stride);
@@ -139,7 +142,7 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
     const auto recreate_swapchain = [&] {
         if (!has_been_recreated) {
             has_been_recreated = true;
-            scheduler.WaitWorker();
+            scheduler.Finish();
         }
         const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
         swapchain.Create(layout.width, layout.height, is_srgb);
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h
index 6dc985109..e7bfecb20 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.h
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.h
@@ -1,12 +1,10 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 #include <string>
-#include <vector>
 
 #include "common/dynamic_library.h"
 #include "video_core/renderer_base.h"
@@ -67,14 +65,14 @@ private:
     vk::DebugUtilsMessenger debug_callback;
     vk::SurfaceKHR surface;
 
-    VKScreenInfo screen_info;
+    ScreenInfo screen_info;
 
     Device device;
     MemoryAllocator memory_allocator;
     StateTracker state_tracker;
-    VKScheduler scheduler;
-    VKSwapchain swapchain;
-    VKBlitScreen blit_screen;
+    Scheduler scheduler;
+    Swapchain swapchain;
+    BlitScreen blit_screen;
     RasterizerVulkan rasterizer;
 };
 
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
index c71a1f44d..cb7fa2078 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp
@@ -1,12 +1,10 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <cstring>
 #include <memory>
-#include <tuple>
 #include <vector>
 
 #include "common/assert.h"
@@ -28,7 +26,6 @@
 #include "video_core/renderer_vulkan/renderer_vulkan.h"
 #include "video_core/renderer_vulkan/vk_blit_screen.h"
 #include "video_core/renderer_vulkan/vk_fsr.h"
-#include "video_core/renderer_vulkan/vk_master_semaphore.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_shader_util.h"
 #include "video_core/renderer_vulkan/vk_swapchain.h"
@@ -96,10 +93,12 @@ std::size_t GetSizeInBytes(const Tegra::FramebufferConfig& framebuffer) {
 
 VkFormat GetFormat(const Tegra::FramebufferConfig& framebuffer) {
     switch (framebuffer.pixel_format) {
-    case Tegra::FramebufferConfig::PixelFormat::A8B8G8R8_UNORM:
+    case Service::android::PixelFormat::Rgba8888:
         return VK_FORMAT_A8B8G8R8_UNORM_PACK32;
-    case Tegra::FramebufferConfig::PixelFormat::RGB565_UNORM:
+    case Service::android::PixelFormat::Rgb565:
         return VK_FORMAT_R5G6B5_UNORM_PACK16;
+    case Service::android::PixelFormat::Bgra8888:
+        return VK_FORMAT_B8G8R8A8_UNORM;
     default:
         UNIMPLEMENTED_MSG("Unknown framebuffer pixel format: {}",
                           static_cast<u32>(framebuffer.pixel_format));
@@ -109,7 +108,7 @@ VkFormat GetFormat(const Tegra::FramebufferConfig& framebuffer) {
 
 } // Anonymous namespace
 
-struct VKBlitScreen::BufferData {
+struct BlitScreen::BufferData {
     struct {
         std::array<f32, 4 * 4> modelview_matrix;
     } uniform;
@@ -119,10 +118,9 @@ struct VKBlitScreen::BufferData {
     // Unaligned image data goes here
 };
 
-VKBlitScreen::VKBlitScreen(Core::Memory::Memory& cpu_memory_,
-                           Core::Frontend::EmuWindow& render_window_, const Device& device_,
-                           MemoryAllocator& memory_allocator_, VKSwapchain& swapchain_,
-                           VKScheduler& scheduler_, const VKScreenInfo& screen_info_)
+BlitScreen::BlitScreen(Core::Memory::Memory& cpu_memory_, Core::Frontend::EmuWindow& render_window_,
+                       const Device& device_, MemoryAllocator& memory_allocator_,
+                       Swapchain& swapchain_, Scheduler& scheduler_, const ScreenInfo& screen_info_)
     : cpu_memory{cpu_memory_}, render_window{render_window_}, device{device_},
       memory_allocator{memory_allocator_}, swapchain{swapchain_}, scheduler{scheduler_},
       image_count{swapchain.GetImageCount()}, screen_info{screen_info_} {
@@ -132,21 +130,26 @@ VKBlitScreen::VKBlitScreen(Core::Memory::Memory& cpu_memory_,
     CreateDynamicResources();
 }
 
-VKBlitScreen::~VKBlitScreen() = default;
+BlitScreen::~BlitScreen() = default;
 
-void VKBlitScreen::Recreate() {
+void BlitScreen::Recreate() {
     CreateDynamicResources();
 }
 
-VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
-                               const VkFramebuffer& host_framebuffer,
-                               const Layout::FramebufferLayout layout, VkExtent2D render_area,
-                               bool use_accelerated) {
+VkSemaphore BlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
+                             const VkFramebuffer& host_framebuffer,
+                             const Layout::FramebufferLayout layout, VkExtent2D render_area,
+                             bool use_accelerated) {
     RefreshResources(framebuffer);
 
     // Finish any pending renderpass
     scheduler.RequestOutsideRenderPassOperationContext();
 
+    if (const auto swapchain_images = swapchain.GetImageCount(); swapchain_images != image_count) {
+        image_count = swapchain_images;
+        Recreate();
+    }
+
     const std::size_t image_index = swapchain.GetImageIndex();
 
     scheduler.Wait(resource_ticks[image_index]);
@@ -171,11 +174,12 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
         // TODO(Rodrigo): Read this from HLE
         constexpr u32 block_height_log2 = 4;
         const u32 bytes_per_pixel = GetBytesPerPixel(framebuffer);
-        const u64 size_bytes{Tegra::Texture::CalculateSize(true, bytes_per_pixel,
+        const u64 linear_size{GetSizeInBytes(framebuffer)};
+        const u64 tiled_size{Tegra::Texture::CalculateSize(true, bytes_per_pixel,
                                                            framebuffer.stride, framebuffer.height,
                                                            1, block_height_log2, 0)};
         Tegra::Texture::UnswizzleTexture(
-            mapped_span.subspan(image_offset, size_bytes), std::span(host_ptr, size_bytes),
+            mapped_span.subspan(image_offset, linear_size), std::span(host_ptr, tiled_size),
             bytes_per_pixel, framebuffer.width, framebuffer.height, 1, block_height_log2, 0);
 
         const VkBufferImageCopy copy{
@@ -420,20 +424,20 @@ VkSemaphore VKBlitScreen::Draw(const Tegra::FramebufferConfig& framebuffer,
     return *semaphores[image_index];
 }
 
-VkSemaphore VKBlitScreen::DrawToSwapchain(const Tegra::FramebufferConfig& framebuffer,
-                                          bool use_accelerated) {
+VkSemaphore BlitScreen::DrawToSwapchain(const Tegra::FramebufferConfig& framebuffer,
+                                        bool use_accelerated) {
     const std::size_t image_index = swapchain.GetImageIndex();
     const VkExtent2D render_area = swapchain.GetSize();
     const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
     return Draw(framebuffer, *framebuffers[image_index], layout, render_area, use_accelerated);
 }
 
-vk::Framebuffer VKBlitScreen::CreateFramebuffer(const VkImageView& image_view, VkExtent2D extent) {
+vk::Framebuffer BlitScreen::CreateFramebuffer(const VkImageView& image_view, VkExtent2D extent) {
     return CreateFramebuffer(image_view, extent, renderpass);
 }
 
-vk::Framebuffer VKBlitScreen::CreateFramebuffer(const VkImageView& image_view, VkExtent2D extent,
-                                                vk::RenderPass& rd) {
+vk::Framebuffer BlitScreen::CreateFramebuffer(const VkImageView& image_view, VkExtent2D extent,
+                                              vk::RenderPass& rd) {
     return device.GetLogical().CreateFramebuffer(VkFramebufferCreateInfo{
         .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
         .pNext = nullptr,
@@ -447,17 +451,17 @@ vk::Framebuffer VKBlitScreen::CreateFramebuffer(const VkImageView& image_view, V
     });
 }
 
-void VKBlitScreen::CreateStaticResources() {
+void BlitScreen::CreateStaticResources() {
     CreateShaders();
+    CreateSampler();
+}
+
+void BlitScreen::CreateDynamicResources() {
     CreateSemaphores();
     CreateDescriptorPool();
     CreateDescriptorSetLayout();
     CreateDescriptorSets();
     CreatePipelineLayout();
-    CreateSampler();
-}
-
-void VKBlitScreen::CreateDynamicResources() {
     CreateRenderPass();
     CreateFramebuffers();
     CreateGraphicsPipeline();
@@ -467,7 +471,7 @@ void VKBlitScreen::CreateDynamicResources() {
     }
 }
 
-void VKBlitScreen::RefreshResources(const Tegra::FramebufferConfig& framebuffer) {
+void BlitScreen::RefreshResources(const Tegra::FramebufferConfig& framebuffer) {
     if (Settings::values.scaling_filter.GetValue() == Settings::ScalingFilter::Fsr) {
         if (!fsr) {
             CreateFSR();
@@ -487,7 +491,7 @@ void VKBlitScreen::RefreshResources(const Tegra::FramebufferConfig& framebuffer)
     CreateRawImages(framebuffer);
 }
 
-void VKBlitScreen::CreateShaders() {
+void BlitScreen::CreateShaders() {
     vertex_shader = BuildShader(device, VULKAN_PRESENT_VERT_SPV);
     fxaa_vertex_shader = BuildShader(device, FXAA_VERT_SPV);
     fxaa_fragment_shader = BuildShader(device, FXAA_FRAG_SPV);
@@ -501,12 +505,12 @@ void VKBlitScreen::CreateShaders() {
     }
 }
 
-void VKBlitScreen::CreateSemaphores() {
+void BlitScreen::CreateSemaphores() {
     semaphores.resize(image_count);
     std::ranges::generate(semaphores, [this] { return device.GetLogical().CreateSemaphore(); });
 }
 
-void VKBlitScreen::CreateDescriptorPool() {
+void BlitScreen::CreateDescriptorPool() {
     const std::array<VkDescriptorPoolSize, 2> pool_sizes{{
         {
             .type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
@@ -546,11 +550,11 @@ void VKBlitScreen::CreateDescriptorPool() {
     aa_descriptor_pool = device.GetLogical().CreateDescriptorPool(ci_aa);
 }
 
-void VKBlitScreen::CreateRenderPass() {
+void BlitScreen::CreateRenderPass() {
     renderpass = CreateRenderPassImpl(swapchain.GetImageViewFormat());
 }
 
-vk::RenderPass VKBlitScreen::CreateRenderPassImpl(VkFormat format, bool is_present) {
+vk::RenderPass BlitScreen::CreateRenderPassImpl(VkFormat format, bool is_present) {
     const VkAttachmentDescription color_attachment{
         .flags = 0,
         .format = format,
@@ -606,7 +610,7 @@ vk::RenderPass VKBlitScreen::CreateRenderPassImpl(VkFormat format, bool is_prese
     return device.GetLogical().CreateRenderPass(renderpass_ci);
 }
 
-void VKBlitScreen::CreateDescriptorSetLayout() {
+void BlitScreen::CreateDescriptorSetLayout() {
     const std::array<VkDescriptorSetLayoutBinding, 2> layout_bindings{{
         {
             .binding = 0,
@@ -661,7 +665,7 @@ void VKBlitScreen::CreateDescriptorSetLayout() {
     aa_descriptor_set_layout = device.GetLogical().CreateDescriptorSetLayout(ci_aa);
 }
 
-void VKBlitScreen::CreateDescriptorSets() {
+void BlitScreen::CreateDescriptorSets() {
     const std::vector layouts(image_count, *descriptor_set_layout);
     const std::vector layouts_aa(image_count, *aa_descriptor_set_layout);
 
@@ -685,7 +689,7 @@ void VKBlitScreen::CreateDescriptorSets() {
     aa_descriptor_sets = aa_descriptor_pool.Allocate(ai_aa);
 }
 
-void VKBlitScreen::CreatePipelineLayout() {
+void BlitScreen::CreatePipelineLayout() {
     const VkPipelineLayoutCreateInfo ci{
         .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
         .pNext = nullptr,
@@ -708,7 +712,7 @@ void VKBlitScreen::CreatePipelineLayout() {
     aa_pipeline_layout = device.GetLogical().CreatePipelineLayout(ci_aa);
 }
 
-void VKBlitScreen::CreateGraphicsPipeline() {
+void BlitScreen::CreateGraphicsPipeline() {
     const std::array<VkPipelineShaderStageCreateInfo, 2> bilinear_shader_stages{{
         {
             .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
@@ -981,7 +985,7 @@ void VKBlitScreen::CreateGraphicsPipeline() {
     scaleforce_pipeline = device.GetLogical().CreateGraphicsPipeline(scaleforce_pipeline_ci);
 }
 
-void VKBlitScreen::CreateSampler() {
+void BlitScreen::CreateSampler() {
     const VkSamplerCreateInfo ci{
         .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
         .pNext = nullptr,
@@ -1028,7 +1032,7 @@ void VKBlitScreen::CreateSampler() {
     nn_sampler = device.GetLogical().CreateSampler(ci_nn);
 }
 
-void VKBlitScreen::CreateFramebuffers() {
+void BlitScreen::CreateFramebuffers() {
     const VkExtent2D size{swapchain.GetSize()};
     framebuffers.resize(image_count);
 
@@ -1038,7 +1042,7 @@ void VKBlitScreen::CreateFramebuffers() {
     }
 }
 
-void VKBlitScreen::ReleaseRawImages() {
+void BlitScreen::ReleaseRawImages() {
     for (const u64 tick : resource_ticks) {
         scheduler.Wait(tick);
     }
@@ -1053,7 +1057,7 @@ void VKBlitScreen::ReleaseRawImages() {
     buffer_commit = MemoryCommit{};
 }
 
-void VKBlitScreen::CreateStagingBuffer(const Tegra::FramebufferConfig& framebuffer) {
+void BlitScreen::CreateStagingBuffer(const Tegra::FramebufferConfig& framebuffer) {
     const VkBufferCreateInfo ci{
         .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
         .pNext = nullptr,
@@ -1070,7 +1074,7 @@ void VKBlitScreen::CreateStagingBuffer(const Tegra::FramebufferConfig& framebuff
     buffer_commit = memory_allocator.Commit(buffer, MemoryUsage::Upload);
 }
 
-void VKBlitScreen::CreateRawImages(const Tegra::FramebufferConfig& framebuffer) {
+void BlitScreen::CreateRawImages(const Tegra::FramebufferConfig& framebuffer) {
     raw_images.resize(image_count);
     raw_image_views.resize(image_count);
     raw_buffer_commits.resize(image_count);
@@ -1295,8 +1299,8 @@ void VKBlitScreen::CreateRawImages(const Tegra::FramebufferConfig& framebuffer)
     aa_pipeline = device.GetLogical().CreateGraphicsPipeline(fxaa_pipeline_ci);
 }
 
-void VKBlitScreen::UpdateAADescriptorSet(std::size_t image_index, VkImageView image_view,
-                                         bool nn) const {
+void BlitScreen::UpdateAADescriptorSet(std::size_t image_index, VkImageView image_view,
+                                       bool nn) const {
     const VkDescriptorImageInfo image_info{
         .sampler = nn ? *nn_sampler : *sampler,
         .imageView = image_view,
@@ -1332,8 +1336,8 @@ void VKBlitScreen::UpdateAADescriptorSet(std::size_t image_index, VkImageView im
     device.GetLogical().UpdateDescriptorSets(std::array{sampler_write, sampler_write_2}, {});
 }
 
-void VKBlitScreen::UpdateDescriptorSet(std::size_t image_index, VkImageView image_view,
-                                       bool nn) const {
+void BlitScreen::UpdateDescriptorSet(std::size_t image_index, VkImageView image_view,
+                                     bool nn) const {
     const VkDescriptorBufferInfo buffer_info{
         .buffer = *buffer,
         .offset = offsetof(BufferData, uniform),
@@ -1375,13 +1379,13 @@ void VKBlitScreen::UpdateDescriptorSet(std::size_t image_index, VkImageView imag
     device.GetLogical().UpdateDescriptorSets(std::array{ubo_write, sampler_write}, {});
 }
 
-void VKBlitScreen::SetUniformData(BufferData& data, const Layout::FramebufferLayout layout) const {
+void BlitScreen::SetUniformData(BufferData& data, const Layout::FramebufferLayout layout) const {
     data.uniform.modelview_matrix =
         MakeOrthographicMatrix(static_cast<f32>(layout.width), static_cast<f32>(layout.height));
 }
 
-void VKBlitScreen::SetVertexData(BufferData& data, const Tegra::FramebufferConfig& framebuffer,
-                                 const Layout::FramebufferLayout layout) const {
+void BlitScreen::SetVertexData(BufferData& data, const Tegra::FramebufferConfig& framebuffer,
+                               const Layout::FramebufferLayout layout) const {
     const auto& framebuffer_transform_flags = framebuffer.transform_flags;
     const auto& framebuffer_crop_rect = framebuffer.crop_rect;
 
@@ -1390,9 +1394,9 @@ void VKBlitScreen::SetVertexData(BufferData& data, const Tegra::FramebufferConfi
     auto right = texcoords.right;
 
     switch (framebuffer_transform_flags) {
-    case Tegra::FramebufferConfig::TransformFlags::Unset:
+    case Service::android::BufferTransformFlags::Unset:
         break;
-    case Tegra::FramebufferConfig::TransformFlags::FlipV:
+    case Service::android::BufferTransformFlags::FlipV:
         // Flip the framebuffer vertically
         left = texcoords.right;
         right = texcoords.left;
@@ -1403,11 +1407,15 @@ void VKBlitScreen::SetVertexData(BufferData& data, const Tegra::FramebufferConfi
         break;
     }
 
-    UNIMPLEMENTED_IF(framebuffer_crop_rect.top != 0);
     UNIMPLEMENTED_IF(framebuffer_crop_rect.left != 0);
 
-    f32 scale_u = 1.0f;
-    f32 scale_v = 1.0f;
+    f32 left_start{};
+    if (framebuffer_crop_rect.Top() > 0) {
+        left_start = static_cast<f32>(framebuffer_crop_rect.Top()) /
+                     static_cast<f32>(framebuffer_crop_rect.Bottom());
+    }
+    f32 scale_u = static_cast<f32>(framebuffer.width) / static_cast<f32>(screen_info.width);
+    f32 scale_v = static_cast<f32>(framebuffer.height) / static_cast<f32>(screen_info.height);
     // Scale the output by the crop width/height. This is commonly used with 1280x720 rendering
     // (e.g. handheld mode) on a 1920x1080 framebuffer.
     if (!fsr) {
@@ -1426,13 +1434,16 @@ void VKBlitScreen::SetVertexData(BufferData& data, const Tegra::FramebufferConfi
     const auto y = static_cast<f32>(screen.top);
     const auto w = static_cast<f32>(screen.GetWidth());
     const auto h = static_cast<f32>(screen.GetHeight());
-    data.vertices[0] = ScreenRectVertex(x, y, texcoords.top * scale_u, left * scale_v);
-    data.vertices[1] = ScreenRectVertex(x + w, y, texcoords.bottom * scale_u, left * scale_v);
-    data.vertices[2] = ScreenRectVertex(x, y + h, texcoords.top * scale_u, right * scale_v);
-    data.vertices[3] = ScreenRectVertex(x + w, y + h, texcoords.bottom * scale_u, right * scale_v);
+    data.vertices[0] = ScreenRectVertex(x, y, texcoords.top * scale_u, left_start + left * scale_v);
+    data.vertices[1] =
+        ScreenRectVertex(x + w, y, texcoords.bottom * scale_u, left_start + left * scale_v);
+    data.vertices[2] =
+        ScreenRectVertex(x, y + h, texcoords.top * scale_u, left_start + right * scale_v);
+    data.vertices[3] =
+        ScreenRectVertex(x + w, y + h, texcoords.bottom * scale_u, left_start + right * scale_v);
 }
 
-void VKBlitScreen::CreateFSR() {
+void BlitScreen::CreateFSR() {
     const auto& layout = render_window.GetFramebufferLayout();
     const VkExtent2D fsr_size{
         .width = layout.screen.GetWidth(),
@@ -1441,12 +1452,12 @@ void VKBlitScreen::CreateFSR() {
     fsr = std::make_unique<FSR>(device, memory_allocator, image_count, fsr_size);
 }
 
-u64 VKBlitScreen::CalculateBufferSize(const Tegra::FramebufferConfig& framebuffer) const {
+u64 BlitScreen::CalculateBufferSize(const Tegra::FramebufferConfig& framebuffer) const {
     return sizeof(BufferData) + GetSizeInBytes(framebuffer) * image_count;
 }
 
-u64 VKBlitScreen::GetRawImageOffset(const Tegra::FramebufferConfig& framebuffer,
-                                    std::size_t image_index) const {
+u64 BlitScreen::GetRawImageOffset(const Tegra::FramebufferConfig& framebuffer,
+                                  std::size_t image_index) const {
     constexpr auto first_image_offset = static_cast<u64>(sizeof(BufferData));
     return first_image_offset + GetSizeInBytes(framebuffer) * image_index;
 }
diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.h b/src/video_core/renderer_vulkan/vk_blit_screen.h
index bbca71af3..29e2ea925 100644
--- a/src/video_core/renderer_vulkan/vk_blit_screen.h
+++ b/src/video_core/renderer_vulkan/vk_blit_screen.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -36,23 +35,22 @@ struct ScreenInfo;
 class Device;
 class FSR;
 class RasterizerVulkan;
-class VKScheduler;
-class VKSwapchain;
+class Scheduler;
+class Swapchain;
 
-struct VKScreenInfo {
+struct ScreenInfo {
     VkImageView image_view{};
     u32 width{};
     u32 height{};
     bool is_srgb{};
 };
 
-class VKBlitScreen {
+class BlitScreen {
 public:
-    explicit VKBlitScreen(Core::Memory::Memory& cpu_memory,
-                          Core::Frontend::EmuWindow& render_window, const Device& device,
-                          MemoryAllocator& memory_manager, VKSwapchain& swapchain,
-                          VKScheduler& scheduler, const VKScreenInfo& screen_info);
-    ~VKBlitScreen();
+    explicit BlitScreen(Core::Memory::Memory& cpu_memory, Core::Frontend::EmuWindow& render_window,
+                        const Device& device, MemoryAllocator& memory_manager, Swapchain& swapchain,
+                        Scheduler& scheduler, const ScreenInfo& screen_info);
+    ~BlitScreen();
 
     void Recreate();
 
@@ -109,10 +107,10 @@ private:
     Core::Frontend::EmuWindow& render_window;
     const Device& device;
     MemoryAllocator& memory_allocator;
-    VKSwapchain& swapchain;
-    VKScheduler& scheduler;
-    const std::size_t image_count;
-    const VKScreenInfo& screen_info;
+    Swapchain& swapchain;
+    Scheduler& scheduler;
+    std::size_t image_count;
+    const ScreenInfo& screen_info;
 
     vk::ShaderModule vertex_shader;
     vk::ShaderModule fxaa_vertex_shader;
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
index 5ffd93499..558b8db56 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -47,7 +46,7 @@ size_t BytesPerIndex(VkIndexType index_type) {
     case VK_INDEX_TYPE_UINT32:
         return 4;
     default:
-        UNREACHABLE_MSG("Invalid index type={}", index_type);
+        ASSERT_MSG(false, "Invalid index type={}", index_type);
         return 1;
     }
 }
@@ -125,8 +124,8 @@ VkBufferView Buffer::View(u32 offset, u32 size, VideoCore::Surface::PixelFormat
 }
 
 BufferCacheRuntime::BufferCacheRuntime(const Device& device_, MemoryAllocator& memory_allocator_,
-                                       VKScheduler& scheduler_, StagingBufferPool& staging_pool_,
-                                       VKUpdateDescriptorQueue& update_descriptor_queue_,
+                                       Scheduler& scheduler_, StagingBufferPool& staging_pool_,
+                                       UpdateDescriptorQueue& update_descriptor_queue_,
                                        DescriptorPool& descriptor_pool)
     : device{device_}, memory_allocator{memory_allocator_}, scheduler{scheduler_},
       staging_pool{staging_pool_}, update_descriptor_queue{update_descriptor_queue_},
@@ -141,6 +140,18 @@ StagingBufferRef BufferCacheRuntime::DownloadStagingBuffer(size_t size) {
     return staging_pool.Request(size, MemoryUsage::Download);
 }
 
+u64 BufferCacheRuntime::GetDeviceLocalMemory() const {
+    return device.GetDeviceLocalMemory();
+}
+
+u64 BufferCacheRuntime::GetDeviceMemoryUsage() const {
+    return device.GetDeviceMemoryUsage();
+}
+
+bool BufferCacheRuntime::CanReportMemoryUsage() const {
+    return device.CanReportMemoryUsage();
+}
+
 void BufferCacheRuntime::Finish() {
     scheduler.Finish();
 }
@@ -355,7 +366,7 @@ void BufferCacheRuntime::ReserveQuadArrayLUT(u32 num_indices, bool wait_for_idle
                 std::memcpy(staging_data, MakeQuadIndices<u32>(quad, first).data(), quad_size);
                 break;
             default:
-                UNREACHABLE();
+                ASSERT(false);
                 break;
             }
             staging_data += quad_size;
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h
index 1ee0d8420..a15c8b39b 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.h
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -17,7 +16,7 @@ namespace Vulkan {
 
 class Device;
 class DescriptorPool;
-class VKScheduler;
+class Scheduler;
 
 class BufferCacheRuntime;
 
@@ -59,12 +58,18 @@ class BufferCacheRuntime {
 
 public:
     explicit BufferCacheRuntime(const Device& device_, MemoryAllocator& memory_manager_,
-                                VKScheduler& scheduler_, StagingBufferPool& staging_pool_,
-                                VKUpdateDescriptorQueue& update_descriptor_queue_,
+                                Scheduler& scheduler_, StagingBufferPool& staging_pool_,
+                                UpdateDescriptorQueue& update_descriptor_queue_,
                                 DescriptorPool& descriptor_pool);
 
     void Finish();
 
+    u64 GetDeviceLocalMemory() const;
+
+    u64 GetDeviceMemoryUsage() const;
+
+    bool CanReportMemoryUsage() const;
+
     [[nodiscard]] StagingBufferRef UploadStagingBuffer(size_t size);
 
     [[nodiscard]] StagingBufferRef DownloadStagingBuffer(size_t size);
@@ -119,9 +124,9 @@ private:
 
     const Device& device;
     MemoryAllocator& memory_allocator;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     StagingBufferPool& staging_pool;
-    VKUpdateDescriptorQueue& update_descriptor_queue;
+    UpdateDescriptorQueue& update_descriptor_queue;
 
     vk::Buffer quad_array_lut;
     MemoryCommit quad_array_lut_commit;
diff --git a/src/video_core/renderer_vulkan/vk_command_pool.cpp b/src/video_core/renderer_vulkan/vk_command_pool.cpp
index d8e92ac0e..2f09de1c1 100644
--- a/src/video_core/renderer_vulkan/vk_command_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_command_pool.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstddef>
 
diff --git a/src/video_core/renderer_vulkan/vk_command_pool.h b/src/video_core/renderer_vulkan/vk_command_pool.h
index 61c26a22a..ec1647f01 100644
--- a/src/video_core/renderer_vulkan/vk_command_pool.h
+++ b/src/video_core/renderer_vulkan/vk_command_pool.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.cpp b/src/video_core/renderer_vulkan/vk_compute_pass.cpp
index 3e96c0f60..241d7573e 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pass.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pass.cpp
@@ -1,13 +1,11 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstring>
+#include <array>
 #include <memory>
 #include <optional>
 #include <utility>
 
-#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "common/div_ceil.h"
@@ -22,15 +20,12 @@
 #include "video_core/renderer_vulkan/vk_update_descriptor.h"
 #include "video_core/texture_cache/accelerated_swizzle.h"
 #include "video_core/texture_cache/types.h"
-#include "video_core/textures/astc.h"
 #include "video_core/textures/decoders.h"
 #include "video_core/vulkan_common/vulkan_device.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Vulkan {
 
-using Tegra::Texture::SWIZZLE_TABLE;
-
 namespace {
 
 constexpr u32 ASTC_BINDING_INPUT_BUFFER = 0;
@@ -203,9 +198,9 @@ ComputePass::ComputePass(const Device& device_, DescriptorPool& descriptor_pool,
 
 ComputePass::~ComputePass() = default;
 
-Uint8Pass::Uint8Pass(const Device& device_, VKScheduler& scheduler_,
-                     DescriptorPool& descriptor_pool, StagingBufferPool& staging_buffer_pool_,
-                     VKUpdateDescriptorQueue& update_descriptor_queue_)
+Uint8Pass::Uint8Pass(const Device& device_, Scheduler& scheduler_, DescriptorPool& descriptor_pool,
+                     StagingBufferPool& staging_buffer_pool_,
+                     UpdateDescriptorQueue& update_descriptor_queue_)
     : ComputePass(device_, descriptor_pool, INPUT_OUTPUT_DESCRIPTOR_SET_BINDINGS,
                   INPUT_OUTPUT_DESCRIPTOR_UPDATE_TEMPLATE, INPUT_OUTPUT_BANK_INFO, {},
                   VULKAN_UINT8_COMP_SPV),
@@ -244,10 +239,10 @@ std::pair<VkBuffer, VkDeviceSize> Uint8Pass::Assemble(u32 num_vertices, VkBuffer
     return {staging.buffer, staging.offset};
 }
 
-QuadIndexedPass::QuadIndexedPass(const Device& device_, VKScheduler& scheduler_,
+QuadIndexedPass::QuadIndexedPass(const Device& device_, Scheduler& scheduler_,
                                  DescriptorPool& descriptor_pool_,
                                  StagingBufferPool& staging_buffer_pool_,
-                                 VKUpdateDescriptorQueue& update_descriptor_queue_)
+                                 UpdateDescriptorQueue& update_descriptor_queue_)
     : ComputePass(device_, descriptor_pool_, INPUT_OUTPUT_DESCRIPTOR_SET_BINDINGS,
                   INPUT_OUTPUT_DESCRIPTOR_UPDATE_TEMPLATE, INPUT_OUTPUT_BANK_INFO,
                   COMPUTE_PUSH_CONSTANT_RANGE<sizeof(u32) * 2>, VULKAN_QUAD_INDEXED_COMP_SPV),
@@ -268,7 +263,7 @@ std::pair<VkBuffer, VkDeviceSize> QuadIndexedPass::Assemble(
         case Tegra::Engines::Maxwell3D::Regs::IndexFormat::UnsignedInt:
             return 2;
         }
-        UNREACHABLE();
+        ASSERT(false);
         return 2;
     }();
     const u32 input_size = num_vertices << index_shift;
@@ -292,7 +287,7 @@ std::pair<VkBuffer, VkDeviceSize> QuadIndexedPass::Assemble(
             .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
             .dstAccessMask = VK_ACCESS_INDEX_READ_BIT,
         };
-        const std::array push_constants{base_vertex, index_shift};
+        const std::array<u32, 2> push_constants{base_vertex, index_shift};
         const VkDescriptorSet set = descriptor_allocator.Commit();
         device.GetLogical().UpdateDescriptorSet(set, *descriptor_template, descriptor_data);
         cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, *pipeline);
@@ -306,10 +301,10 @@ std::pair<VkBuffer, VkDeviceSize> QuadIndexedPass::Assemble(
     return {staging.buffer, staging.offset};
 }
 
-ASTCDecoderPass::ASTCDecoderPass(const Device& device_, VKScheduler& scheduler_,
+ASTCDecoderPass::ASTCDecoderPass(const Device& device_, Scheduler& scheduler_,
                                  DescriptorPool& descriptor_pool_,
                                  StagingBufferPool& staging_buffer_pool_,
-                                 VKUpdateDescriptorQueue& update_descriptor_queue_,
+                                 UpdateDescriptorQueue& update_descriptor_queue_,
                                  MemoryAllocator& memory_allocator_)
     : ComputePass(device_, descriptor_pool_, ASTC_DESCRIPTOR_SET_BINDINGS,
                   ASTC_PASS_DESCRIPTOR_UPDATE_TEMPLATE_ENTRY, ASTC_BANK_INFO,
@@ -331,31 +326,32 @@ void ASTCDecoderPass::Assemble(Image& image, const StagingBufferRef& map,
     const VkImageAspectFlags aspect_mask = image.AspectMask();
     const VkImage vk_image = image.Handle();
     const bool is_initialized = image.ExchangeInitialization();
-    scheduler.Record(
-        [vk_pipeline, vk_image, aspect_mask, is_initialized](vk::CommandBuffer cmdbuf) {
-            const VkImageMemoryBarrier image_barrier{
-                .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
-                .pNext = nullptr,
-                .srcAccessMask = is_initialized ? VK_ACCESS_SHADER_WRITE_BIT : VkAccessFlags{},
-                .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT,
-                .oldLayout = is_initialized ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_UNDEFINED,
-                .newLayout = VK_IMAGE_LAYOUT_GENERAL,
-                .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-                .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
-                .image = vk_image,
-                .subresourceRange{
-                    .aspectMask = aspect_mask,
-                    .baseMipLevel = 0,
-                    .levelCount = VK_REMAINING_MIP_LEVELS,
-                    .baseArrayLayer = 0,
-                    .layerCount = VK_REMAINING_ARRAY_LAYERS,
-                },
-            };
-            cmdbuf.PipelineBarrier(is_initialized ? VK_PIPELINE_STAGE_ALL_COMMANDS_BIT
-                                                  : VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
-                                   VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0, image_barrier);
-            cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, vk_pipeline);
-        });
+    scheduler.Record([vk_pipeline, vk_image, aspect_mask,
+                      is_initialized](vk::CommandBuffer cmdbuf) {
+        const VkImageMemoryBarrier image_barrier{
+            .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+            .pNext = nullptr,
+            .srcAccessMask = static_cast<VkAccessFlags>(is_initialized ? VK_ACCESS_SHADER_WRITE_BIT
+                                                                       : VK_ACCESS_NONE),
+            .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT,
+            .oldLayout = is_initialized ? VK_IMAGE_LAYOUT_GENERAL : VK_IMAGE_LAYOUT_UNDEFINED,
+            .newLayout = VK_IMAGE_LAYOUT_GENERAL,
+            .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+            .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+            .image = vk_image,
+            .subresourceRange{
+                .aspectMask = aspect_mask,
+                .baseMipLevel = 0,
+                .levelCount = VK_REMAINING_MIP_LEVELS,
+                .baseArrayLayer = 0,
+                .layerCount = VK_REMAINING_ARRAY_LAYERS,
+            },
+        };
+        cmdbuf.PipelineBarrier(is_initialized ? VK_PIPELINE_STAGE_ALL_COMMANDS_BIT
+                                              : VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+                               VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0, image_barrier);
+        cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, vk_pipeline);
+    });
     for (const VideoCommon::SwizzleParameters& swizzle : swizzles) {
         const size_t input_offset = swizzle.buffer_offset + map.offset;
         const u32 num_dispatches_x = Common::DivCeil(swizzle.num_tiles.width, 8U);
diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.h b/src/video_core/renderer_vulkan/vk_compute_pass.h
index c7b92cce0..dcc691a8e 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pass.h
+++ b/src/video_core/renderer_vulkan/vk_compute_pass.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -21,8 +20,8 @@ namespace Vulkan {
 
 class Device;
 class StagingBufferPool;
-class VKScheduler;
-class VKUpdateDescriptorQueue;
+class Scheduler;
+class UpdateDescriptorQueue;
 class Image;
 struct StagingBufferRef;
 
@@ -49,9 +48,9 @@ private:
 
 class Uint8Pass final : public ComputePass {
 public:
-    explicit Uint8Pass(const Device& device_, VKScheduler& scheduler_,
+    explicit Uint8Pass(const Device& device_, Scheduler& scheduler_,
                        DescriptorPool& descriptor_pool_, StagingBufferPool& staging_buffer_pool_,
-                       VKUpdateDescriptorQueue& update_descriptor_queue_);
+                       UpdateDescriptorQueue& update_descriptor_queue_);
     ~Uint8Pass();
 
     /// Assemble uint8 indices into an uint16 index buffer
@@ -60,17 +59,17 @@ public:
                                                u32 src_offset);
 
 private:
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     StagingBufferPool& staging_buffer_pool;
-    VKUpdateDescriptorQueue& update_descriptor_queue;
+    UpdateDescriptorQueue& update_descriptor_queue;
 };
 
 class QuadIndexedPass final : public ComputePass {
 public:
-    explicit QuadIndexedPass(const Device& device_, VKScheduler& scheduler_,
+    explicit QuadIndexedPass(const Device& device_, Scheduler& scheduler_,
                              DescriptorPool& descriptor_pool_,
                              StagingBufferPool& staging_buffer_pool_,
-                             VKUpdateDescriptorQueue& update_descriptor_queue_);
+                             UpdateDescriptorQueue& update_descriptor_queue_);
     ~QuadIndexedPass();
 
     std::pair<VkBuffer, VkDeviceSize> Assemble(
@@ -78,17 +77,17 @@ public:
         u32 base_vertex, VkBuffer src_buffer, u32 src_offset);
 
 private:
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     StagingBufferPool& staging_buffer_pool;
-    VKUpdateDescriptorQueue& update_descriptor_queue;
+    UpdateDescriptorQueue& update_descriptor_queue;
 };
 
 class ASTCDecoderPass final : public ComputePass {
 public:
-    explicit ASTCDecoderPass(const Device& device_, VKScheduler& scheduler_,
+    explicit ASTCDecoderPass(const Device& device_, Scheduler& scheduler_,
                              DescriptorPool& descriptor_pool_,
                              StagingBufferPool& staging_buffer_pool_,
-                             VKUpdateDescriptorQueue& update_descriptor_queue_,
+                             UpdateDescriptorQueue& update_descriptor_queue_,
                              MemoryAllocator& memory_allocator_);
     ~ASTCDecoderPass();
 
@@ -96,9 +95,9 @@ public:
                   std::span<const VideoCommon::SwizzleParameters> swizzles);
 
 private:
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     StagingBufferPool& staging_buffer_pool;
-    VKUpdateDescriptorQueue& update_descriptor_queue;
+    UpdateDescriptorQueue& update_descriptor_queue;
     MemoryAllocator& memory_allocator;
 };
 
diff --git a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
index de36bcdb7..7906e11a8 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <vector>
@@ -26,7 +25,7 @@ using Shader::Backend::SPIRV::RESCALING_LAYOUT_WORDS_OFFSET;
 using Tegra::Texture::TexturePair;
 
 ComputePipeline::ComputePipeline(const Device& device_, DescriptorPool& descriptor_pool,
-                                 VKUpdateDescriptorQueue& update_descriptor_queue_,
+                                 UpdateDescriptorQueue& update_descriptor_queue_,
                                  Common::ThreadWorker* thread_worker,
                                  PipelineStatistics* pipeline_statistics,
                                  VideoCore::ShaderNotify* shader_notify, const Shader::Info& info_,
@@ -77,7 +76,7 @@ ComputePipeline::ComputePipeline(const Device& device_, DescriptorPool& descript
         if (pipeline_statistics) {
             pipeline_statistics->Collect(*pipeline);
         }
-        std::lock_guard lock{build_mutex};
+        std::scoped_lock lock{build_mutex};
         is_built = true;
         build_condvar.notify_one();
         if (shader_notify) {
@@ -92,7 +91,7 @@ ComputePipeline::ComputePipeline(const Device& device_, DescriptorPool& descript
 }
 
 void ComputePipeline::Configure(Tegra::Engines::KeplerCompute& kepler_compute,
-                                Tegra::MemoryManager& gpu_memory, VKScheduler& scheduler,
+                                Tegra::MemoryManager& gpu_memory, Scheduler& scheduler,
                                 BufferCache& buffer_cache, TextureCache& texture_cache) {
     update_descriptor_queue.Acquire();
 
@@ -127,8 +126,8 @@ void ComputePipeline::Configure(Tegra::Engines::KeplerCompute& kepler_compute,
                 const u32 secondary_offset{desc.secondary_cbuf_offset + index_offset};
                 const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].Address() +
                                              secondary_offset};
-                const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                const u32 lhs_raw{gpu_memory.Read<u32>(addr) << desc.shift_left};
+                const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr) << desc.secondary_shift_left};
                 return TexturePair(lhs_raw | rhs_raw, via_header_index);
             }
         }
diff --git a/src/video_core/renderer_vulkan/vk_compute_pipeline.h b/src/video_core/renderer_vulkan/vk_compute_pipeline.h
index 8c4b0a301..9879735fe 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pipeline.h
+++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -11,7 +10,6 @@
 #include "common/common_types.h"
 #include "common/thread_worker.h"
 #include "shader_recompiler/shader_info.h"
-#include "video_core/memory_manager.h"
 #include "video_core/renderer_vulkan/vk_buffer_cache.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/renderer_vulkan/vk_texture_cache.h"
@@ -26,12 +24,12 @@ namespace Vulkan {
 
 class Device;
 class PipelineStatistics;
-class VKScheduler;
+class Scheduler;
 
 class ComputePipeline {
 public:
     explicit ComputePipeline(const Device& device, DescriptorPool& descriptor_pool,
-                             VKUpdateDescriptorQueue& update_descriptor_queue,
+                             UpdateDescriptorQueue& update_descriptor_queue,
                              Common::ThreadWorker* thread_worker,
                              PipelineStatistics* pipeline_statistics,
                              VideoCore::ShaderNotify* shader_notify, const Shader::Info& info,
@@ -44,11 +42,11 @@ public:
     ComputePipeline(const ComputePipeline&) = delete;
 
     void Configure(Tegra::Engines::KeplerCompute& kepler_compute, Tegra::MemoryManager& gpu_memory,
-                   VKScheduler& scheduler, BufferCache& buffer_cache, TextureCache& texture_cache);
+                   Scheduler& scheduler, BufferCache& buffer_cache, TextureCache& texture_cache);
 
 private:
     const Device& device;
-    VKUpdateDescriptorQueue& update_descriptor_queue;
+    UpdateDescriptorQueue& update_descriptor_queue;
     Shader::Info info;
 
     VideoCommon::ComputeUniformBufferSizes uniform_buffer_sizes{};
diff --git a/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp b/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
index d87da2a34..c7196b64e 100644
--- a/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_descriptor_pool.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <mutex>
@@ -122,7 +121,7 @@ vk::DescriptorSets DescriptorAllocator::AllocateDescriptors(size_t count) {
     throw vk::Exception(VK_ERROR_OUT_OF_POOL_MEMORY);
 }
 
-DescriptorPool::DescriptorPool(const Device& device_, VKScheduler& scheduler)
+DescriptorPool::DescriptorPool(const Device& device_, Scheduler& scheduler)
     : device{device_}, master_semaphore{scheduler.GetMasterSemaphore()} {}
 
 DescriptorPool::~DescriptorPool() = default;
diff --git a/src/video_core/renderer_vulkan/vk_descriptor_pool.h b/src/video_core/renderer_vulkan/vk_descriptor_pool.h
index 59466aac5..bd6696b07 100644
--- a/src/video_core/renderer_vulkan/vk_descriptor_pool.h
+++ b/src/video_core/renderer_vulkan/vk_descriptor_pool.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,7 +14,7 @@
 namespace Vulkan {
 
 class Device;
-class VKScheduler;
+class Scheduler;
 
 struct DescriptorBank;
 
@@ -63,7 +62,7 @@ private:
 
 class DescriptorPool {
 public:
-    explicit DescriptorPool(const Device& device, VKScheduler& scheduler);
+    explicit DescriptorPool(const Device& device, Scheduler& scheduler);
     ~DescriptorPool();
 
     DescriptorPool& operator=(const DescriptorPool&) = delete;
diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.cpp b/src/video_core/renderer_vulkan/vk_fence_manager.cpp
index 3bec48d14..0214b103a 100644
--- a/src/video_core/renderer_vulkan/vk_fence_manager.cpp
+++ b/src/video_core/renderer_vulkan/vk_fence_manager.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -9,15 +8,11 @@
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_texture_cache.h"
 #include "video_core/vulkan_common/vulkan_device.h"
-#include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Vulkan {
 
-InnerFence::InnerFence(VKScheduler& scheduler_, u32 payload_, bool is_stubbed_)
-    : FenceBase{payload_, is_stubbed_}, scheduler{scheduler_} {}
-
-InnerFence::InnerFence(VKScheduler& scheduler_, GPUVAddr address_, u32 payload_, bool is_stubbed_)
-    : FenceBase{address_, payload_, is_stubbed_}, scheduler{scheduler_} {}
+InnerFence::InnerFence(Scheduler& scheduler_, bool is_stubbed_)
+    : FenceBase{is_stubbed_}, scheduler{scheduler_} {}
 
 InnerFence::~InnerFence() = default;
 
@@ -44,30 +39,25 @@ void InnerFence::Wait() {
     scheduler.Wait(wait_tick);
 }
 
-VKFenceManager::VKFenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_,
-                               TextureCache& texture_cache_, BufferCache& buffer_cache_,
-                               VKQueryCache& query_cache_, const Device& device_,
-                               VKScheduler& scheduler_)
+FenceManager::FenceManager(VideoCore::RasterizerInterface& rasterizer_, Tegra::GPU& gpu_,
+                           TextureCache& texture_cache_, BufferCache& buffer_cache_,
+                           QueryCache& query_cache_, const Device& device_, Scheduler& scheduler_)
     : GenericFenceManager{rasterizer_, gpu_, texture_cache_, buffer_cache_, query_cache_},
       scheduler{scheduler_} {}
 
-Fence VKFenceManager::CreateFence(u32 value, bool is_stubbed) {
-    return std::make_shared<InnerFence>(scheduler, value, is_stubbed);
-}
-
-Fence VKFenceManager::CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) {
-    return std::make_shared<InnerFence>(scheduler, addr, value, is_stubbed);
+Fence FenceManager::CreateFence(bool is_stubbed) {
+    return std::make_shared<InnerFence>(scheduler, is_stubbed);
 }
 
-void VKFenceManager::QueueFence(Fence& fence) {
+void FenceManager::QueueFence(Fence& fence) {
     fence->Queue();
 }
 
-bool VKFenceManager::IsFenceSignaled(Fence& fence) const {
+bool FenceManager::IsFenceSignaled(Fence& fence) const {
     return fence->IsSignaled();
 }
 
-void VKFenceManager::WaitFence(Fence& fence) {
+void FenceManager::WaitFence(Fence& fence) {
     fence->Wait();
 }
 
diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.h b/src/video_core/renderer_vulkan/vk_fence_manager.h
index 2f8322d29..7fe2afcd9 100644
--- a/src/video_core/renderer_vulkan/vk_fence_manager.h
+++ b/src/video_core/renderer_vulkan/vk_fence_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,6 @@
 #include "video_core/fence_manager.h"
 #include "video_core/renderer_vulkan/vk_buffer_cache.h"
 #include "video_core/renderer_vulkan/vk_texture_cache.h"
-#include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Core {
 class System;
@@ -22,13 +20,12 @@ class RasterizerInterface;
 namespace Vulkan {
 
 class Device;
-class VKQueryCache;
-class VKScheduler;
+class QueryCache;
+class Scheduler;
 
 class InnerFence : public VideoCommon::FenceBase {
 public:
-    explicit InnerFence(VKScheduler& scheduler_, u32 payload_, bool is_stubbed_);
-    explicit InnerFence(VKScheduler& scheduler_, GPUVAddr address_, u32 payload_, bool is_stubbed_);
+    explicit InnerFence(Scheduler& scheduler_, bool is_stubbed_);
     ~InnerFence();
 
     void Queue();
@@ -38,30 +35,27 @@ public:
     void Wait();
 
 private:
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     u64 wait_tick = 0;
 };
 using Fence = std::shared_ptr<InnerFence>;
 
-using GenericFenceManager =
-    VideoCommon::FenceManager<Fence, TextureCache, BufferCache, VKQueryCache>;
+using GenericFenceManager = VideoCommon::FenceManager<Fence, TextureCache, BufferCache, QueryCache>;
 
-class VKFenceManager final : public GenericFenceManager {
+class FenceManager final : public GenericFenceManager {
 public:
-    explicit VKFenceManager(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu,
-                            TextureCache& texture_cache, BufferCache& buffer_cache,
-                            VKQueryCache& query_cache, const Device& device,
-                            VKScheduler& scheduler);
+    explicit FenceManager(VideoCore::RasterizerInterface& rasterizer, Tegra::GPU& gpu,
+                          TextureCache& texture_cache, BufferCache& buffer_cache,
+                          QueryCache& query_cache, const Device& device, Scheduler& scheduler);
 
 protected:
-    Fence CreateFence(u32 value, bool is_stubbed) override;
-    Fence CreateFence(GPUVAddr addr, u32 value, bool is_stubbed) override;
+    Fence CreateFence(bool is_stubbed) override;
     void QueueFence(Fence& fence) override;
     bool IsFenceSignaled(Fence& fence) const override;
     void WaitFence(Fence& fence) override;
 
 private:
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
 };
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_fsr.cpp b/src/video_core/renderer_vulkan/vk_fsr.cpp
index b630090e8..dd450169e 100644
--- a/src/video_core/renderer_vulkan/vk_fsr.cpp
+++ b/src/video_core/renderer_vulkan/vk_fsr.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cmath>
 #include "common/bit_cast.h"
@@ -173,7 +172,7 @@ FSR::FSR(const Device& device_, MemoryAllocator& memory_allocator_, size_t image
     CreatePipeline();
 }
 
-VkImageView FSR::Draw(VKScheduler& scheduler, size_t image_index, VkImageView image_view,
+VkImageView FSR::Draw(Scheduler& scheduler, size_t image_index, VkImageView image_view,
                       VkExtent2D input_image_extent, const Common::Rectangle<int>& crop_rect) {
 
     UpdateDescriptorSet(image_index, image_view);
diff --git a/src/video_core/renderer_vulkan/vk_fsr.h b/src/video_core/renderer_vulkan/vk_fsr.h
index 6bbec3d36..5d872861f 100644
--- a/src/video_core/renderer_vulkan/vk_fsr.h
+++ b/src/video_core/renderer_vulkan/vk_fsr.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -11,13 +10,13 @@
 namespace Vulkan {
 
 class Device;
-class VKScheduler;
+class Scheduler;
 
 class FSR {
 public:
     explicit FSR(const Device& device, MemoryAllocator& memory_allocator, size_t image_count,
                  VkExtent2D output_size);
-    VkImageView Draw(VKScheduler& scheduler, size_t image_index, VkImageView image_view,
+    VkImageView Draw(Scheduler& scheduler, size_t image_index, VkImageView image_view,
                      VkExtent2D input_image_extent, const Common::Rectangle<int>& crop_rect);
 
 private:
diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
index d514b71d0..f47786f48 100644
--- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
+++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <span>
@@ -216,15 +215,14 @@ ConfigureFuncPtr ConfigureFunc(const std::array<vk::ShaderModule, NUM_STAGES>& m
 } // Anonymous namespace
 
 GraphicsPipeline::GraphicsPipeline(
-    Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::MemoryManager& gpu_memory_,
-    VKScheduler& scheduler_, BufferCache& buffer_cache_, TextureCache& texture_cache_,
+    Scheduler& scheduler_, BufferCache& buffer_cache_, TextureCache& texture_cache_,
     VideoCore::ShaderNotify* shader_notify, const Device& device_, DescriptorPool& descriptor_pool,
-    VKUpdateDescriptorQueue& update_descriptor_queue_, Common::ThreadWorker* worker_thread,
+    UpdateDescriptorQueue& update_descriptor_queue_, Common::ThreadWorker* worker_thread,
     PipelineStatistics* pipeline_statistics, RenderPassCache& render_pass_cache,
     const GraphicsPipelineCacheKey& key_, std::array<vk::ShaderModule, NUM_STAGES> stages,
     const std::array<const Shader::Info*, NUM_STAGES>& infos)
-    : key{key_}, maxwell3d{maxwell3d_}, gpu_memory{gpu_memory_}, device{device_},
-      texture_cache{texture_cache_}, buffer_cache{buffer_cache_}, scheduler{scheduler_},
+    : key{key_}, device{device_}, texture_cache{texture_cache_},
+      buffer_cache{buffer_cache_}, scheduler{scheduler_},
       update_descriptor_queue{update_descriptor_queue_}, spv_modules{std::move(stages)} {
     if (shader_notify) {
         shader_notify->MarkShaderBuilding();
@@ -258,7 +256,7 @@ GraphicsPipeline::GraphicsPipeline(
             pipeline_statistics->Collect(*pipeline);
         }
 
-        std::lock_guard lock{build_mutex};
+        std::scoped_lock lock{build_mutex};
         is_built = true;
         build_condvar.notify_one();
         if (shader_notify) {
@@ -289,7 +287,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
 
     buffer_cache.SetUniformBuffersState(enabled_uniform_buffer_masks, &uniform_buffer_sizes);
 
-    const auto& regs{maxwell3d.regs};
+    const auto& regs{maxwell3d->regs};
     const bool via_header_index{regs.sampler_index == Maxwell::SamplerIndex::ViaHeaderIndex};
     const auto config_stage{[&](size_t stage) LAMBDA_FORCEINLINE {
         const Shader::Info& info{stage_infos[stage]};
@@ -303,7 +301,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                 ++ssbo_index;
             }
         }
-        const auto& cbufs{maxwell3d.state.shader_stages[stage].const_buffers};
+        const auto& cbufs{maxwell3d->state.shader_stages[stage].const_buffers};
         const auto read_handle{[&](const auto& desc, u32 index) {
             ASSERT(cbufs[desc.cbuf_index].enabled);
             const u32 index_offset{index << desc.size_shift};
@@ -316,13 +314,14 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                     const u32 second_offset{desc.secondary_cbuf_offset + index_offset};
                     const GPUVAddr separate_addr{cbufs[desc.secondary_cbuf_index].address +
                                                  second_offset};
-                    const u32 lhs_raw{gpu_memory.Read<u32>(addr)};
-                    const u32 rhs_raw{gpu_memory.Read<u32>(separate_addr)};
+                    const u32 lhs_raw{gpu_memory->Read<u32>(addr) << desc.shift_left};
+                    const u32 rhs_raw{gpu_memory->Read<u32>(separate_addr)
+                                      << desc.secondary_shift_left};
                     const u32 raw{lhs_raw | rhs_raw};
                     return TexturePair(raw, via_header_index);
                 }
             }
-            return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
+            return TexturePair(gpu_memory->Read<u32>(addr), via_header_index);
         }};
         const auto add_image{[&](const auto& desc, bool blacklist) LAMBDA_FORCEINLINE {
             for (u32 index = 0; index < desc.count; ++index) {
@@ -560,7 +559,7 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
             vertex_attributes.push_back({
                 .location = static_cast<u32>(index),
                 .binding = attribute.buffer,
-                .format = MaxwellToVK::VertexFormat(attribute.Type(), attribute.Size()),
+                .format = MaxwellToVK::VertexFormat(device, attribute.Type(), attribute.Size()),
                 .offset = attribute.offset,
             });
         }
diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.h b/src/video_core/renderer_vulkan/vk_graphics_pipeline.h
index a0c1d8f07..85602592b 100644
--- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.h
+++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -63,22 +62,23 @@ class Device;
 class PipelineStatistics;
 class RenderPassCache;
 class RescalingPushConstant;
-class VKScheduler;
-class VKUpdateDescriptorQueue;
+class Scheduler;
+class UpdateDescriptorQueue;
 
 class GraphicsPipeline {
     static constexpr size_t NUM_STAGES = Tegra::Engines::Maxwell3D::Regs::MaxShaderStage;
 
 public:
-    explicit GraphicsPipeline(
-        Tegra::Engines::Maxwell3D& maxwell3d, Tegra::MemoryManager& gpu_memory,
-        VKScheduler& scheduler, BufferCache& buffer_cache, TextureCache& texture_cache,
-        VideoCore::ShaderNotify* shader_notify, const Device& device,
-        DescriptorPool& descriptor_pool, VKUpdateDescriptorQueue& update_descriptor_queue,
-        Common::ThreadWorker* worker_thread, PipelineStatistics* pipeline_statistics,
-        RenderPassCache& render_pass_cache, const GraphicsPipelineCacheKey& key,
-        std::array<vk::ShaderModule, NUM_STAGES> stages,
-        const std::array<const Shader::Info*, NUM_STAGES>& infos);
+    explicit GraphicsPipeline(Scheduler& scheduler, BufferCache& buffer_cache,
+                              TextureCache& texture_cache, VideoCore::ShaderNotify* shader_notify,
+                              const Device& device, DescriptorPool& descriptor_pool,
+                              UpdateDescriptorQueue& update_descriptor_queue,
+                              Common::ThreadWorker* worker_thread,
+                              PipelineStatistics* pipeline_statistics,
+                              RenderPassCache& render_pass_cache,
+                              const GraphicsPipelineCacheKey& key,
+                              std::array<vk::ShaderModule, NUM_STAGES> stages,
+                              const std::array<const Shader::Info*, NUM_STAGES>& infos);
 
     GraphicsPipeline& operator=(GraphicsPipeline&&) noexcept = delete;
     GraphicsPipeline(GraphicsPipeline&&) noexcept = delete;
@@ -110,6 +110,11 @@ public:
         return [](GraphicsPipeline* pl, bool is_indexed) { pl->ConfigureImpl<Spec>(is_indexed); };
     }
 
+    void SetEngine(Tegra::Engines::Maxwell3D* maxwell3d_, Tegra::MemoryManager* gpu_memory_) {
+        maxwell3d = maxwell3d_;
+        gpu_memory = gpu_memory_;
+    }
+
 private:
     template <typename Spec>
     void ConfigureImpl(bool is_indexed);
@@ -121,13 +126,13 @@ private:
     void Validate();
 
     const GraphicsPipelineCacheKey key;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::MemoryManager& gpu_memory;
+    Tegra::Engines::Maxwell3D* maxwell3d;
+    Tegra::MemoryManager* gpu_memory;
     const Device& device;
     TextureCache& texture_cache;
     BufferCache& buffer_cache;
-    VKScheduler& scheduler;
-    VKUpdateDescriptorQueue& update_descriptor_queue;
+    Scheduler& scheduler;
+    UpdateDescriptorQueue& update_descriptor_queue;
 
     void (*configure_func)(GraphicsPipeline*, bool){};
 
diff --git a/src/video_core/renderer_vulkan/vk_master_semaphore.cpp b/src/video_core/renderer_vulkan/vk_master_semaphore.cpp
index 6852c11b0..4e81d3d28 100644
--- a/src/video_core/renderer_vulkan/vk_master_semaphore.cpp
+++ b/src/video_core/renderer_vulkan/vk_master_semaphore.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <thread>
 
diff --git a/src/video_core/renderer_vulkan/vk_master_semaphore.h b/src/video_core/renderer_vulkan/vk_master_semaphore.h
index 9be9c9bed..362ed579a 100644
--- a/src/video_core/renderer_vulkan/vk_master_semaphore.h
+++ b/src/video_core/renderer_vulkan/vk_master_semaphore.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index a633b73e5..732e7b6f2 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstddef>
@@ -16,13 +15,11 @@
 #include "common/microprofile.h"
 #include "common/thread_worker.h"
 #include "core/core.h"
-#include "core/memory.h"
 #include "shader_recompiler/backend/spirv/emit_spirv.h"
 #include "shader_recompiler/environment.h"
 #include "shader_recompiler/frontend/maxwell/control_flow.h"
 #include "shader_recompiler/frontend/maxwell/translate_program.h"
 #include "shader_recompiler/program_header.h"
-#include "video_core/dirty_flags.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/memory_manager.h"
@@ -56,7 +53,7 @@ using VideoCommon::FileEnvironment;
 using VideoCommon::GenericEnvironment;
 using VideoCommon::GraphicsEnvironment;
 
-constexpr u32 CACHE_VERSION = 5;
+constexpr u32 CACHE_VERSION = 6;
 
 template <typename Container>
 auto MakeSpan(Container& container) {
@@ -177,7 +174,7 @@ Shader::RuntimeInfo MakeRuntimeInfo(std::span<const Shader::IR::Program> program
             case Maxwell::TessellationPrimitive::Quads:
                 return Shader::TessPrimitive::Quads;
             }
-            UNREACHABLE();
+            ASSERT(false);
             return Shader::TessPrimitive::Triangles;
         }();
         info.tess_spacing = [&] {
@@ -190,7 +187,7 @@ Shader::RuntimeInfo MakeRuntimeInfo(std::span<const Shader::IR::Program> program
             case Maxwell::TessellationSpacing::FractionalEven:
                 return Shader::TessSpacing::FractionalEven;
             }
-            UNREACHABLE();
+            ASSERT(false);
             return Shader::TessSpacing::Equal;
         }();
         break;
@@ -262,20 +259,18 @@ bool GraphicsPipelineCacheKey::operator==(const GraphicsPipelineCacheKey& rhs) c
     return std::memcmp(&rhs, this, Size()) == 0;
 }
 
-PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                             Tegra::Engines::KeplerCompute& kepler_compute_,
-                             Tegra::MemoryManager& gpu_memory_, const Device& device_,
-                             VKScheduler& scheduler_, DescriptorPool& descriptor_pool_,
-                             VKUpdateDescriptorQueue& update_descriptor_queue_,
+PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, const Device& device_,
+                             Scheduler& scheduler_, DescriptorPool& descriptor_pool_,
+                             UpdateDescriptorQueue& update_descriptor_queue_,
                              RenderPassCache& render_pass_cache_, BufferCache& buffer_cache_,
                              TextureCache& texture_cache_, VideoCore::ShaderNotify& shader_notify_)
-    : VideoCommon::ShaderCache{rasterizer_, gpu_memory_, maxwell3d_, kepler_compute_},
-      device{device_}, scheduler{scheduler_}, descriptor_pool{descriptor_pool_},
-      update_descriptor_queue{update_descriptor_queue_}, render_pass_cache{render_pass_cache_},
-      buffer_cache{buffer_cache_}, texture_cache{texture_cache_}, shader_notify{shader_notify_},
+    : VideoCommon::ShaderCache{rasterizer_}, device{device_}, scheduler{scheduler_},
+      descriptor_pool{descriptor_pool_}, update_descriptor_queue{update_descriptor_queue_},
+      render_pass_cache{render_pass_cache_}, buffer_cache{buffer_cache_},
+      texture_cache{texture_cache_}, shader_notify{shader_notify_},
       use_asynchronous_shaders{Settings::values.use_asynchronous_shaders.GetValue()},
-      workers(std::max(std::thread::hardware_concurrency(), 2U) - 1, "yuzu:PipelineBuilder"),
-      serialization_thread(1, "yuzu:PipelineSerialization") {
+      workers(std::max(std::thread::hardware_concurrency(), 2U) - 1, "VkPipelineBuilder"),
+      serialization_thread(1, "VkPipelineSerialization") {
     const auto& float_control{device.FloatControlProperties()};
     const VkDriverIdKHR driver_id{device.GetDriverID()};
     profile = Shader::Profile{
@@ -340,7 +335,7 @@ GraphicsPipeline* PipelineCache::CurrentGraphicsPipeline() {
         current_pipeline = nullptr;
         return nullptr;
     }
-    graphics_key.state.Refresh(maxwell3d, device.IsExtExtendedDynamicStateSupported(),
+    graphics_key.state.Refresh(*maxwell3d, device.IsExtExtendedDynamicStateSupported(),
                                device.IsExtVertexInputDynamicStateSupported());
 
     if (current_pipeline) {
@@ -360,7 +355,7 @@ ComputePipeline* PipelineCache::CurrentComputePipeline() {
     if (!shader) {
         return nullptr;
     }
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const ComputePipelineCacheKey key{
         .unique_hash = shader->unique_hash,
         .shared_memory_size = qmd.shared_alloc,
@@ -406,7 +401,7 @@ void PipelineCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading
         workers.QueueWork([this, key, env = std::move(env), &state, &callback]() mutable {
             ShaderPools pools;
             auto pipeline{CreateComputePipeline(pools, key, env, state.statistics.get(), false)};
-            std::lock_guard lock{state.mutex};
+            std::scoped_lock lock{state.mutex};
             if (pipeline) {
                 compute_cache.emplace(key, std::move(pipeline));
             }
@@ -436,8 +431,10 @@ void PipelineCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading
             auto pipeline{CreateGraphicsPipeline(pools, key, MakeSpan(env_ptrs),
                                                  state.statistics.get(), false)};
 
-            std::lock_guard lock{state.mutex};
-            graphics_cache.emplace(key, std::move(pipeline));
+            std::scoped_lock lock{state.mutex};
+            if (pipeline) {
+                graphics_cache.emplace(key, std::move(pipeline));
+            }
             ++state.built;
             if (state.has_loaded) {
                 callback(VideoCore::LoadCallbackStage::Build, state.built, state.total);
@@ -455,7 +452,7 @@ void PipelineCache::LoadDiskResources(u64 title_id, std::stop_token stop_loading
     state.has_loaded = true;
     lock.unlock();
 
-    workers.WaitForRequests();
+    workers.WaitForRequests(stop_loading);
 
     if (state.statistics) {
         state.statistics->Report();
@@ -487,13 +484,13 @@ GraphicsPipeline* PipelineCache::BuiltPipeline(GraphicsPipeline* pipeline) const
     }
     // If something is using depth, we can assume that games are not rendering anything which
     // will be used one time.
-    if (maxwell3d.regs.zeta_enable) {
+    if (maxwell3d->regs.zeta_enable) {
         return nullptr;
     }
     // If games are using a small index count, we can assume these are full screen quads.
     // Usually these shaders are only used once for building textures so we can assume they
     // can't be built async
-    if (maxwell3d.regs.index_array.count <= 6 || maxwell3d.regs.vertex_buffer.count <= 6) {
+    if (maxwell3d->regs.index_array.count <= 6 || maxwell3d->regs.vertex_buffer.count <= 6) {
         return pipeline;
     }
     return nullptr;
@@ -558,10 +555,10 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline(
         previous_stage = &program;
     }
     Common::ThreadWorker* const thread_worker{build_in_parallel ? &workers : nullptr};
-    return std::make_unique<GraphicsPipeline>(
-        maxwell3d, gpu_memory, scheduler, buffer_cache, texture_cache, &shader_notify, device,
-        descriptor_pool, update_descriptor_queue, thread_worker, statistics, render_pass_cache, key,
-        std::move(modules), infos);
+    return std::make_unique<GraphicsPipeline>(scheduler, buffer_cache, texture_cache,
+                                              &shader_notify, device, descriptor_pool,
+                                              update_descriptor_queue, thread_worker, statistics,
+                                              render_pass_cache, key, std::move(modules), infos);
 
 } catch (const Shader::Exception& exception) {
     LOG_ERROR(Render_Vulkan, "{}", exception.what());
@@ -593,9 +590,9 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline() {
 
 std::unique_ptr<ComputePipeline> PipelineCache::CreateComputePipeline(
     const ComputePipelineCacheKey& key, const ShaderInfo* shader) {
-    const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()};
-    const auto& qmd{kepler_compute.launch_description};
-    ComputeEnvironment env{kepler_compute, gpu_memory, program_base, qmd.program_start};
+    const GPUVAddr program_base{kepler_compute->regs.code_loc.Address()};
+    const auto& qmd{kepler_compute->launch_description};
+    ComputeEnvironment env{*kepler_compute, *gpu_memory, program_base, qmd.program_start};
     env.SetCachedSize(shader->size_bytes);
 
     main_pools.ReleaseContents();
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.h b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
index 4c135b5dd..61f9e9366 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.h
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.h
@@ -1,17 +1,14 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 #include <cstddef>
 #include <filesystem>
-#include <iosfwd>
 #include <memory>
 #include <type_traits>
 #include <unordered_map>
-#include <utility>
 #include <vector>
 
 #include "common/common_types.h"
@@ -29,7 +26,6 @@
 #include "video_core/renderer_vulkan/vk_graphics_pipeline.h"
 #include "video_core/renderer_vulkan/vk_texture_cache.h"
 #include "video_core/shader_cache.h"
-#include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Core {
 class System;
@@ -85,8 +81,8 @@ class Device;
 class PipelineStatistics;
 class RasterizerVulkan;
 class RenderPassCache;
-class VKScheduler;
-class VKUpdateDescriptorQueue;
+class Scheduler;
+class UpdateDescriptorQueue;
 
 using VideoCommon::ShaderInfo;
 
@@ -104,11 +100,9 @@ struct ShaderPools {
 
 class PipelineCache : public VideoCommon::ShaderCache {
 public:
-    explicit PipelineCache(RasterizerVulkan& rasterizer, Tegra::Engines::Maxwell3D& maxwell3d,
-                           Tegra::Engines::KeplerCompute& kepler_compute,
-                           Tegra::MemoryManager& gpu_memory, const Device& device,
-                           VKScheduler& scheduler, DescriptorPool& descriptor_pool,
-                           VKUpdateDescriptorQueue& update_descriptor_queue,
+    explicit PipelineCache(RasterizerVulkan& rasterizer, const Device& device, Scheduler& scheduler,
+                           DescriptorPool& descriptor_pool,
+                           UpdateDescriptorQueue& update_descriptor_queue,
                            RenderPassCache& render_pass_cache, BufferCache& buffer_cache,
                            TextureCache& texture_cache, VideoCore::ShaderNotify& shader_notify_);
     ~PipelineCache();
@@ -142,9 +136,9 @@ private:
                                                            bool build_in_parallel);
 
     const Device& device;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     DescriptorPool& descriptor_pool;
-    VKUpdateDescriptorQueue& update_descriptor_queue;
+    UpdateDescriptorQueue& update_descriptor_queue;
     RenderPassCache& render_pass_cache;
     BufferCache& buffer_cache;
     TextureCache& texture_cache;
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.cpp b/src/video_core/renderer_vulkan/vk_query_cache.cpp
index 259cba156..7cb02631c 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_query_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstddef>
@@ -27,7 +26,7 @@ constexpr VkQueryType GetTarget(QueryType type) {
 
 } // Anonymous namespace
 
-QueryPool::QueryPool(const Device& device_, VKScheduler& scheduler, QueryType type_)
+QueryPool::QueryPool(const Device& device_, Scheduler& scheduler, QueryType type_)
     : ResourcePool{scheduler.GetMasterSemaphore(), GROW_STEP}, device{device_}, type{type_} {}
 
 QueryPool::~QueryPool() = default;
@@ -66,15 +65,14 @@ void QueryPool::Reserve(std::pair<VkQueryPool, u32> query) {
     usage[pool_index * GROW_STEP + static_cast<std::ptrdiff_t>(query.second)] = false;
 }
 
-VKQueryCache::VKQueryCache(VideoCore::RasterizerInterface& rasterizer_,
-                           Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::MemoryManager& gpu_memory_,
-                           const Device& device_, VKScheduler& scheduler_)
-    : QueryCacheBase{rasterizer_, maxwell3d_, gpu_memory_}, device{device_}, scheduler{scheduler_},
+QueryCache::QueryCache(VideoCore::RasterizerInterface& rasterizer_, const Device& device_,
+                       Scheduler& scheduler_)
+    : QueryCacheBase{rasterizer_}, device{device_}, scheduler{scheduler_},
       query_pools{
           QueryPool{device_, scheduler_, QueryType::SamplesPassed},
       } {}
 
-VKQueryCache::~VKQueryCache() {
+QueryCache::~QueryCache() {
     // TODO(Rodrigo): This is a hack to destroy all HostCounter instances before the base class
     // destructor is called. The query cache should be redesigned to have a proper ownership model
     // instead of using shared pointers.
@@ -85,15 +83,15 @@ VKQueryCache::~VKQueryCache() {
     }
 }
 
-std::pair<VkQueryPool, u32> VKQueryCache::AllocateQuery(QueryType type) {
+std::pair<VkQueryPool, u32> QueryCache::AllocateQuery(QueryType type) {
     return query_pools[static_cast<std::size_t>(type)].Commit();
 }
 
-void VKQueryCache::Reserve(QueryType type, std::pair<VkQueryPool, u32> query) {
+void QueryCache::Reserve(QueryType type, std::pair<VkQueryPool, u32> query) {
     query_pools[static_cast<std::size_t>(type)].Reserve(query);
 }
 
-HostCounter::HostCounter(VKQueryCache& cache_, std::shared_ptr<HostCounter> dependency_,
+HostCounter::HostCounter(QueryCache& cache_, std::shared_ptr<HostCounter> dependency_,
                          QueryType type_)
     : HostCounterBase{std::move(dependency_)}, cache{cache_}, type{type_},
       query{cache_.AllocateQuery(type_)}, tick{cache_.GetScheduler().CurrentTick()} {
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.h b/src/video_core/renderer_vulkan/vk_query_cache.h
index 7190946b9..26762ee09 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.h
+++ b/src/video_core/renderer_vulkan/vk_query_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -23,14 +22,14 @@ namespace Vulkan {
 class CachedQuery;
 class Device;
 class HostCounter;
-class VKQueryCache;
-class VKScheduler;
+class QueryCache;
+class Scheduler;
 
-using CounterStream = VideoCommon::CounterStreamBase<VKQueryCache, HostCounter>;
+using CounterStream = VideoCommon::CounterStreamBase<QueryCache, HostCounter>;
 
 class QueryPool final : public ResourcePool {
 public:
-    explicit QueryPool(const Device& device, VKScheduler& scheduler, VideoCore::QueryType type);
+    explicit QueryPool(const Device& device, Scheduler& scheduler, VideoCore::QueryType type);
     ~QueryPool() override;
 
     std::pair<VkQueryPool, u32> Commit();
@@ -50,13 +49,12 @@ private:
     std::vector<bool> usage;
 };
 
-class VKQueryCache final
-    : public VideoCommon::QueryCacheBase<VKQueryCache, CachedQuery, CounterStream, HostCounter> {
+class QueryCache final
+    : public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream, HostCounter> {
 public:
-    explicit VKQueryCache(VideoCore::RasterizerInterface& rasterizer_,
-                          Tegra::Engines::Maxwell3D& maxwell3d_, Tegra::MemoryManager& gpu_memory_,
-                          const Device& device_, VKScheduler& scheduler_);
-    ~VKQueryCache();
+    explicit QueryCache(VideoCore::RasterizerInterface& rasterizer_, const Device& device_,
+                        Scheduler& scheduler_);
+    ~QueryCache();
 
     std::pair<VkQueryPool, u32> AllocateQuery(VideoCore::QueryType type);
 
@@ -66,19 +64,19 @@ public:
         return device;
     }
 
-    VKScheduler& GetScheduler() const noexcept {
+    Scheduler& GetScheduler() const noexcept {
         return scheduler;
     }
 
 private:
     const Device& device;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     std::array<QueryPool, VideoCore::NumQueryTypes> query_pools;
 };
 
-class HostCounter final : public VideoCommon::HostCounterBase<VKQueryCache, HostCounter> {
+class HostCounter final : public VideoCommon::HostCounterBase<QueryCache, HostCounter> {
 public:
-    explicit HostCounter(VKQueryCache& cache_, std::shared_ptr<HostCounter> dependency_,
+    explicit HostCounter(QueryCache& cache_, std::shared_ptr<HostCounter> dependency_,
                          VideoCore::QueryType type_);
     ~HostCounter();
 
@@ -87,7 +85,7 @@ public:
 private:
     u64 BlockingQuery() const override;
 
-    VKQueryCache& cache;
+    QueryCache& cache;
     const VideoCore::QueryType type;
     const std::pair<VkQueryPool, u32> query;
     const u64 tick;
@@ -95,7 +93,7 @@ private:
 
 class CachedQuery : public VideoCommon::CachedQueryBase<HostCounter> {
 public:
-    explicit CachedQuery(VKQueryCache&, VideoCore::QueryType, VAddr cpu_addr_, u8* host_ptr_)
+    explicit CachedQuery(QueryCache&, VideoCore::QueryType, VAddr cpu_addr_, u8* host_ptr_)
         : CachedQueryBase{cpu_addr_, host_ptr_} {}
 };
 
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 2227d9197..acfd5da7d 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -1,20 +1,17 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <memory>
 #include <mutex>
-#include <vector>
 
-#include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
 #include "common/scope_exit.h"
 #include "common/settings.h"
-#include "core/core.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_vulkan/blit_image.h"
@@ -73,10 +70,17 @@ VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t in
     const float width = conv(src.scale_x * 2.0f);
     float y = conv(src.translate_y - src.scale_y);
     float height = conv(src.scale_y * 2.0f);
-    if (regs.screen_y_control.y_negate) {
+    bool y_negate = regs.screen_y_control.y_negate;
+
+    if (!device.IsNvViewportSwizzleSupported()) {
+        y_negate = y_negate != (src.swizzle.y == Maxwell::ViewportSwizzle::NegativeY);
+    }
+
+    if (y_negate) {
         y += height;
         height = -height;
     }
+
     const float reduce_z = regs.depth_mode == Maxwell::DepthMode::MinusOneToOne ? 1.0f : 0.0f;
     VkViewport viewport{
         .x = x,
@@ -145,14 +149,11 @@ DrawParams MakeDrawParams(const Maxwell& regs, u32 num_instances, bool is_instan
 } // Anonymous namespace
 
 RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
-                                   Tegra::MemoryManager& gpu_memory_,
-                                   Core::Memory::Memory& cpu_memory_, VKScreenInfo& screen_info_,
+                                   Core::Memory::Memory& cpu_memory_, ScreenInfo& screen_info_,
                                    const Device& device_, MemoryAllocator& memory_allocator_,
-                                   StateTracker& state_tracker_, VKScheduler& scheduler_)
-    : RasterizerAccelerated{cpu_memory_}, gpu{gpu_},
-      gpu_memory{gpu_memory_}, maxwell3d{gpu.Maxwell3D()}, kepler_compute{gpu.KeplerCompute()},
-      screen_info{screen_info_}, device{device_}, memory_allocator{memory_allocator_},
-      state_tracker{state_tracker_}, scheduler{scheduler_},
+                                   StateTracker& state_tracker_, Scheduler& scheduler_)
+    : RasterizerAccelerated{cpu_memory_}, gpu{gpu_}, screen_info{screen_info_}, device{device_},
+      memory_allocator{memory_allocator_}, state_tracker{state_tracker_}, scheduler{scheduler_},
       staging_pool(device, memory_allocator, scheduler), descriptor_pool(device, scheduler),
       update_descriptor_queue(device, scheduler),
       blit_image(device, scheduler, state_tracker, descriptor_pool),
@@ -162,14 +163,13 @@ RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra
                                                        memory_allocator, staging_pool,
                                                        blit_image,       astc_decoder_pass,
                                                        render_pass_cache},
-      texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory),
+      texture_cache(texture_cache_runtime, *this),
       buffer_cache_runtime(device, memory_allocator, scheduler, staging_pool,
                            update_descriptor_queue, descriptor_pool),
-      buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime),
-      pipeline_cache(*this, maxwell3d, kepler_compute, gpu_memory, device, scheduler,
-                     descriptor_pool, update_descriptor_queue, render_pass_cache, buffer_cache,
-                     texture_cache, gpu.ShaderNotify()),
-      query_cache{*this, maxwell3d, gpu_memory, device, scheduler}, accelerate_dma{buffer_cache},
+      buffer_cache(*this, cpu_memory_, buffer_cache_runtime),
+      pipeline_cache(*this, device, scheduler, descriptor_pool, update_descriptor_queue,
+                     render_pass_cache, buffer_cache, texture_cache, gpu.ShaderNotify()),
+      query_cache{*this, device, scheduler}, accelerate_dma{buffer_cache},
       fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache, device, scheduler),
       wfi_event(device.GetLogical().CreateEvent()) {
     scheduler.SetQueryCache(query_cache);
@@ -190,14 +190,16 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
         return;
     }
     std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+    // update engine as channel may be different.
+    pipeline->SetEngine(maxwell3d, gpu_memory);
     pipeline->Configure(is_indexed);
 
     BeginTransformFeedback();
 
     UpdateDynamicStates();
 
-    const auto& regs{maxwell3d.regs};
-    const u32 num_instances{maxwell3d.mme_draw.instance_count};
+    const auto& regs{maxwell3d->regs};
+    const u32 num_instances{maxwell3d->mme_draw.instance_count};
     const DrawParams draw_params{MakeDrawParams(regs, num_instances, is_instanced, is_indexed)};
     scheduler.Record([draw_params](vk::CommandBuffer cmdbuf) {
         if (draw_params.is_indexed) {
@@ -215,14 +217,14 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
 void RasterizerVulkan::Clear() {
     MICROPROFILE_SCOPE(Vulkan_Clearing);
 
-    if (!maxwell3d.ShouldExecute()) {
+    if (!maxwell3d->ShouldExecute()) {
         return;
     }
     FlushWork();
 
     query_cache.UpdateCounters();
 
-    auto& regs = maxwell3d.regs;
+    auto& regs = maxwell3d->regs;
     const bool use_color = regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B ||
                            regs.clear_buffers.A;
     const bool use_depth = regs.clear_buffers.Z;
@@ -245,8 +247,15 @@ void RasterizerVulkan::Clear() {
     }
     UpdateViewportsState(regs);
 
+    VkRect2D default_scissor;
+    default_scissor.offset.x = 0;
+    default_scissor.offset.y = 0;
+    default_scissor.extent.width = std::numeric_limits<s32>::max();
+    default_scissor.extent.height = std::numeric_limits<s32>::max();
+
     VkClearRect clear_rect{
-        .rect = GetScissorState(regs, 0, up_scale, down_shift),
+        .rect = regs.clear_flags.scissor ? GetScissorState(regs, 0, up_scale, down_shift)
+                                         : default_scissor,
         .baseArrayLayer = regs.clear_buffers.layer,
         .layerCount = 1,
     };
@@ -336,9 +345,9 @@ void RasterizerVulkan::DispatchCompute() {
         return;
     }
     std::scoped_lock lock{texture_cache.mutex, buffer_cache.mutex};
-    pipeline->Configure(kepler_compute, gpu_memory, scheduler, buffer_cache, texture_cache);
+    pipeline->Configure(*kepler_compute, *gpu_memory, scheduler, buffer_cache, texture_cache);
 
-    const auto& qmd{kepler_compute.launch_description};
+    const auto& qmd{kepler_compute->launch_description};
     const std::array<u32, 3> dim{qmd.grid_dim_x, qmd.grid_dim_y, qmd.grid_dim_z};
     scheduler.RequestOutsideRenderPassOperationContext();
     scheduler.Record([dim](vk::CommandBuffer cmdbuf) { cmdbuf.Dispatch(dim[0], dim[1], dim[2]); });
@@ -419,7 +428,7 @@ void RasterizerVulkan::OnCPUWrite(VAddr addr, u64 size) {
     }
 }
 
-void RasterizerVulkan::SyncGuestHost() {
+void RasterizerVulkan::InvalidateGPUCache() {
     pipeline_cache.SyncGuestHost();
     {
         std::scoped_lock lock{buffer_cache.mutex};
@@ -439,40 +448,30 @@ void RasterizerVulkan::UnmapMemory(VAddr addr, u64 size) {
     pipeline_cache.OnCPUWrite(addr, size);
 }
 
-void RasterizerVulkan::ModifyGPUMemory(GPUVAddr addr, u64 size) {
+void RasterizerVulkan::ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) {
     {
         std::scoped_lock lock{texture_cache.mutex};
-        texture_cache.UnmapGPUMemory(addr, size);
+        texture_cache.UnmapGPUMemory(as_id, addr, size);
     }
 }
 
-void RasterizerVulkan::SignalSemaphore(GPUVAddr addr, u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu_memory.Write<u32>(addr, value);
-        return;
-    }
-    fence_manager.SignalSemaphore(addr, value);
+void RasterizerVulkan::SignalFence(std::function<void()>&& func) {
+    fence_manager.SignalFence(std::move(func));
+}
+
+void RasterizerVulkan::SyncOperation(std::function<void()>&& func) {
+    fence_manager.SyncOperation(std::move(func));
 }
 
 void RasterizerVulkan::SignalSyncPoint(u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu.IncrementSyncPoint(value);
-        return;
-    }
     fence_manager.SignalSyncPoint(value);
 }
 
 void RasterizerVulkan::SignalReference() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.SignalOrdering();
 }
 
 void RasterizerVulkan::ReleaseFences() {
-    if (!gpu.IsAsync()) {
-        return;
-    }
     fence_manager.WaitPendingFences();
 }
 
@@ -549,13 +548,13 @@ Tegra::Engines::AccelerateDMAInterface& RasterizerVulkan::AccessAccelerateDMA()
 }
 
 void RasterizerVulkan::AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                                std::span<u8> memory) {
-    auto cpu_addr = gpu_memory.GpuToCpuAddress(address);
+                                                std::span<const u8> memory) {
+    auto cpu_addr = gpu_memory->GpuToCpuAddress(address);
     if (!cpu_addr) [[unlikely]] {
-        gpu_memory.WriteBlock(address, memory.data(), copy_size);
+        gpu_memory->WriteBlock(address, memory.data(), copy_size);
         return;
     }
-    gpu_memory.WriteBlockUnsafe(address, memory.data(), copy_size);
+    gpu_memory->WriteBlockUnsafe(address, memory.data(), copy_size);
     {
         std::unique_lock<std::mutex> lock{buffer_cache.mutex};
         if (!buffer_cache.InlineMemory(*cpu_addr, copy_size, memory)) {
@@ -624,7 +623,7 @@ bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64
 }
 
 void RasterizerVulkan::UpdateDynamicStates() {
-    auto& regs = maxwell3d.regs;
+    auto& regs = maxwell3d->regs;
     UpdateViewportsState(regs);
     UpdateScissorsState(regs);
     UpdateDepthBias(regs);
@@ -648,7 +647,7 @@ void RasterizerVulkan::UpdateDynamicStates() {
 }
 
 void RasterizerVulkan::BeginTransformFeedback() {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -664,7 +663,7 @@ void RasterizerVulkan::BeginTransformFeedback() {
 }
 
 void RasterizerVulkan::EndTransformFeedback() {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (regs.tfb_enabled == 0) {
         return;
     }
@@ -788,8 +787,8 @@ void RasterizerVulkan::UpdateStencilFaces(Tegra::Engines::Maxwell3D::Regs& regs)
             });
     } else {
         // Front face defines both faces
-        scheduler.Record([ref = regs.stencil_back_func_ref, write_mask = regs.stencil_back_mask,
-                          test_mask = regs.stencil_back_func_mask](vk::CommandBuffer cmdbuf) {
+        scheduler.Record([ref = regs.stencil_front_func_ref, write_mask = regs.stencil_front_mask,
+                          test_mask = regs.stencil_front_func_mask](vk::CommandBuffer cmdbuf) {
             cmdbuf.SetStencilReference(VK_STENCIL_FACE_FRONT_AND_BACK, ref);
             cmdbuf.SetStencilWriteMask(VK_STENCIL_FACE_FRONT_AND_BACK, write_mask);
             cmdbuf.SetStencilCompareMask(VK_STENCIL_FACE_FRONT_AND_BACK, test_mask);
@@ -914,7 +913,7 @@ void RasterizerVulkan::UpdateStencilTestEnable(Tegra::Engines::Maxwell3D::Regs&
 }
 
 void RasterizerVulkan::UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs) {
-    auto& dirty{maxwell3d.dirty.flags};
+    auto& dirty{maxwell3d->dirty.flags};
     if (!dirty[Dirty::VertexInput]) {
         return;
     }
@@ -943,7 +942,7 @@ void RasterizerVulkan::UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs)
                 .pNext = nullptr,
                 .location = static_cast<u32>(index),
                 .binding = binding,
-                .format = MaxwellToVK::VertexFormat(attribute.type, attribute.size),
+                .format = MaxwellToVK::VertexFormat(device, attribute.type, attribute.size),
                 .offset = attribute.offset,
             });
         }
@@ -971,4 +970,41 @@ void RasterizerVulkan::UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs)
     });
 }
 
+void RasterizerVulkan::InitializeChannel(Tegra::Control::ChannelState& channel) {
+    CreateChannel(channel);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.CreateChannel(channel);
+        buffer_cache.CreateChannel(channel);
+    }
+    pipeline_cache.CreateChannel(channel);
+    query_cache.CreateChannel(channel);
+    state_tracker.SetupTables(channel);
+}
+
+void RasterizerVulkan::BindChannel(Tegra::Control::ChannelState& channel) {
+    const s32 channel_id = channel.bind_id;
+    BindToChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.BindToChannel(channel_id);
+        buffer_cache.BindToChannel(channel_id);
+    }
+    pipeline_cache.BindToChannel(channel_id);
+    query_cache.BindToChannel(channel_id);
+    state_tracker.ChangeChannel(channel);
+    state_tracker.InvalidateState();
+}
+
+void RasterizerVulkan::ReleaseChannel(s32 channel_id) {
+    EraseChannel(channel_id);
+    {
+        std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
+        texture_cache.EraseChannel(channel_id);
+        buffer_cache.EraseChannel(channel_id);
+    }
+    pipeline_cache.EraseChannel(channel_id);
+    query_cache.EraseChannel(channel_id);
+}
+
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index 5af2e275b..4cde3c983 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -1,30 +1,24 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
-#include <bitset>
-#include <memory>
-#include <utility>
-#include <vector>
 
 #include <boost/container/static_vector.hpp>
 
 #include "common/common_types.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/engines/maxwell_dma.h"
 #include "video_core/rasterizer_accelerated.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_vulkan/blit_image.h"
-#include "video_core/renderer_vulkan/fixed_pipeline_state.h"
 #include "video_core/renderer_vulkan/vk_buffer_cache.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/renderer_vulkan/vk_fence_manager.h"
 #include "video_core/renderer_vulkan/vk_pipeline_cache.h"
 #include "video_core/renderer_vulkan/vk_query_cache.h"
 #include "video_core/renderer_vulkan/vk_render_pass_cache.h"
-#include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_staging_buffer_pool.h"
 #include "video_core/renderer_vulkan/vk_texture_cache.h"
 #include "video_core/renderer_vulkan/vk_update_descriptor.h"
@@ -45,7 +39,7 @@ class Maxwell3D;
 
 namespace Vulkan {
 
-struct VKScreenInfo;
+struct ScreenInfo;
 
 class StateTracker;
 
@@ -61,13 +55,13 @@ private:
     BufferCache& buffer_cache;
 };
 
-class RasterizerVulkan final : public VideoCore::RasterizerAccelerated {
+class RasterizerVulkan final : public VideoCore::RasterizerAccelerated,
+                               protected VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 public:
     explicit RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra::GPU& gpu_,
-                              Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
-                              VKScreenInfo& screen_info_, const Device& device_,
-                              MemoryAllocator& memory_allocator_, StateTracker& state_tracker_,
-                              VKScheduler& scheduler_);
+                              Core::Memory::Memory& cpu_memory_, ScreenInfo& screen_info_,
+                              const Device& device_, MemoryAllocator& memory_allocator_,
+                              StateTracker& state_tracker_, Scheduler& scheduler_);
     ~RasterizerVulkan() override;
 
     void Draw(bool is_indexed, bool is_instanced) override;
@@ -82,10 +76,11 @@ public:
     bool MustFlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
     void OnCPUWrite(VAddr addr, u64 size) override;
-    void SyncGuestHost() override;
+    void InvalidateGPUCache() override;
     void UnmapMemory(VAddr addr, u64 size) override;
-    void ModifyGPUMemory(GPUVAddr addr, u64 size) override;
-    void SignalSemaphore(GPUVAddr addr, u32 value) override;
+    void ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) override;
+    void SignalFence(std::function<void()>&& func) override;
+    void SyncOperation(std::function<void()>&& func) override;
     void SignalSyncPoint(u32 value) override;
     void SignalReference() override;
     void ReleaseFences() override;
@@ -100,12 +95,18 @@ public:
                                const Tegra::Engines::Fermi2D::Config& copy_config) override;
     Tegra::Engines::AccelerateDMAInterface& AccessAccelerateDMA() override;
     void AccelerateInlineToMemory(GPUVAddr address, size_t copy_size,
-                                  std::span<u8> memory) override;
+                                  std::span<const u8> memory) override;
     bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
                            u32 pixel_stride) override;
     void LoadDiskResources(u64 title_id, std::stop_token stop_loading,
                            const VideoCore::DiskResourceLoadCallback& callback) override;
 
+    void InitializeChannel(Tegra::Control::ChannelState& channel) override;
+
+    void BindChannel(Tegra::Control::ChannelState& channel) override;
+
+    void ReleaseChannel(s32 channel_id) override;
+
 private:
     static constexpr size_t MAX_TEXTURES = 192;
     static constexpr size_t MAX_IMAGES = 48;
@@ -141,19 +142,16 @@ private:
     void UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs);
 
     Tegra::GPU& gpu;
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
 
-    VKScreenInfo& screen_info;
+    ScreenInfo& screen_info;
     const Device& device;
     MemoryAllocator& memory_allocator;
     StateTracker& state_tracker;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
 
     StagingBufferPool staging_pool;
     DescriptorPool descriptor_pool;
-    VKUpdateDescriptorQueue update_descriptor_queue;
+    UpdateDescriptorQueue update_descriptor_queue;
     BlitImageHelper blit_image;
     ASTCDecoderPass astc_decoder_pass;
     RenderPassCache render_pass_cache;
@@ -163,9 +161,9 @@ private:
     BufferCacheRuntime buffer_cache_runtime;
     BufferCache buffer_cache;
     PipelineCache pipeline_cache;
-    VKQueryCache query_cache;
+    QueryCache query_cache;
     AccelerateDMA accelerate_dma;
-    VKFenceManager fence_manager;
+    FenceManager fence_manager;
 
     vk::Event wfi_event;
 
diff --git a/src/video_core/renderer_vulkan/vk_render_pass_cache.cpp b/src/video_core/renderer_vulkan/vk_render_pass_cache.cpp
index 451ffe019..ae9f1de64 100644
--- a/src/video_core/renderer_vulkan/vk_render_pass_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_render_pass_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <unordered_map>
 
@@ -36,7 +35,7 @@ VkAttachmentDescription AttachmentDescription(const Device& device, PixelFormat
 RenderPassCache::RenderPassCache(const Device& device_) : device{&device_} {}
 
 VkRenderPass RenderPassCache::Get(const RenderPassKey& key) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     const auto [pair, is_new] = cache.try_emplace(key);
     if (!is_new) {
         return *pair->second;
diff --git a/src/video_core/renderer_vulkan/vk_render_pass_cache.h b/src/video_core/renderer_vulkan/vk_render_pass_cache.h
index eaa0ed775..dc21b7e69 100644
--- a/src/video_core/renderer_vulkan/vk_render_pass_cache.h
+++ b/src/video_core/renderer_vulkan/vk_render_pass_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_vulkan/vk_resource_pool.cpp b/src/video_core/renderer_vulkan/vk_resource_pool.cpp
index 2dd514968..6c8ac22f4 100644
--- a/src/video_core/renderer_vulkan/vk_resource_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_resource_pool.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <optional>
 
diff --git a/src/video_core/renderer_vulkan/vk_resource_pool.h b/src/video_core/renderer_vulkan/vk_resource_pool.h
index f0b80ad59..a39a3b881 100644
--- a/src/video_core/renderer_vulkan/vk_resource_pool.h
+++ b/src/video_core/renderer_vulkan/vk_resource_pool.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp
index 7d9d4f7ba..d96720b80 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@@ -1,10 +1,8 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include <mutex>
-#include <optional>
 #include <thread>
 #include <utility>
 
@@ -23,7 +21,7 @@ namespace Vulkan {
 
 MICROPROFILE_DECLARE(Vulkan_WaitForWorker);
 
-void VKScheduler::CommandChunk::ExecuteAll(vk::CommandBuffer cmdbuf) {
+void Scheduler::CommandChunk::ExecuteAll(vk::CommandBuffer cmdbuf) {
     auto command = first;
     while (command != nullptr) {
         auto next = command->GetNext();
@@ -37,7 +35,7 @@ void VKScheduler::CommandChunk::ExecuteAll(vk::CommandBuffer cmdbuf) {
     last = nullptr;
 }
 
-VKScheduler::VKScheduler(const Device& device_, StateTracker& state_tracker_)
+Scheduler::Scheduler(const Device& device_, StateTracker& state_tracker_)
     : device{device_}, state_tracker{state_tracker_},
       master_semaphore{std::make_unique<MasterSemaphore>(device)},
       command_pool{std::make_unique<CommandPool>(*master_semaphore, device)} {
@@ -46,14 +44,14 @@ VKScheduler::VKScheduler(const Device& device_, StateTracker& state_tracker_)
     worker_thread = std::jthread([this](std::stop_token token) { WorkerThread(token); });
 }
 
-VKScheduler::~VKScheduler() = default;
+Scheduler::~Scheduler() = default;
 
-void VKScheduler::Flush(VkSemaphore signal_semaphore, VkSemaphore wait_semaphore) {
+void Scheduler::Flush(VkSemaphore signal_semaphore, VkSemaphore wait_semaphore) {
     SubmitExecution(signal_semaphore, wait_semaphore);
     AllocateNewContext();
 }
 
-void VKScheduler::Finish(VkSemaphore signal_semaphore, VkSemaphore wait_semaphore) {
+void Scheduler::Finish(VkSemaphore signal_semaphore, VkSemaphore wait_semaphore) {
     const u64 presubmit_tick = CurrentTick();
     SubmitExecution(signal_semaphore, wait_semaphore);
     WaitWorker();
@@ -61,7 +59,7 @@ void VKScheduler::Finish(VkSemaphore signal_semaphore, VkSemaphore wait_semaphor
     AllocateNewContext();
 }
 
-void VKScheduler::WaitWorker() {
+void Scheduler::WaitWorker() {
     MICROPROFILE_SCOPE(Vulkan_WaitForWorker);
     DispatchWork();
 
@@ -69,19 +67,19 @@ void VKScheduler::WaitWorker() {
     wait_cv.wait(lock, [this] { return work_queue.empty(); });
 }
 
-void VKScheduler::DispatchWork() {
+void Scheduler::DispatchWork() {
     if (chunk->Empty()) {
         return;
     }
     {
-        std::lock_guard lock{work_mutex};
+        std::scoped_lock lock{work_mutex};
         work_queue.push(std::move(chunk));
     }
     work_cv.notify_one();
     AcquireNewChunk();
 }
 
-void VKScheduler::RequestRenderpass(const Framebuffer* framebuffer) {
+void Scheduler::RequestRenderpass(const Framebuffer* framebuffer) {
     const VkRenderPass renderpass = framebuffer->RenderPass();
     const VkFramebuffer framebuffer_handle = framebuffer->Handle();
     const VkExtent2D render_area = framebuffer->RenderArea();
@@ -116,11 +114,11 @@ void VKScheduler::RequestRenderpass(const Framebuffer* framebuffer) {
     renderpass_image_ranges = framebuffer->ImageRanges();
 }
 
-void VKScheduler::RequestOutsideRenderPassOperationContext() {
+void Scheduler::RequestOutsideRenderPassOperationContext() {
     EndRenderPass();
 }
 
-bool VKScheduler::UpdateGraphicsPipeline(GraphicsPipeline* pipeline) {
+bool Scheduler::UpdateGraphicsPipeline(GraphicsPipeline* pipeline) {
     if (state.graphics_pipeline == pipeline) {
         return false;
     }
@@ -128,7 +126,7 @@ bool VKScheduler::UpdateGraphicsPipeline(GraphicsPipeline* pipeline) {
     return true;
 }
 
-bool VKScheduler::UpdateRescaling(bool is_rescaling) {
+bool Scheduler::UpdateRescaling(bool is_rescaling) {
     if (state.rescaling_defined && is_rescaling == state.is_rescaling) {
         return false;
     }
@@ -137,8 +135,8 @@ bool VKScheduler::UpdateRescaling(bool is_rescaling) {
     return true;
 }
 
-void VKScheduler::WorkerThread(std::stop_token stop_token) {
-    Common::SetCurrentThreadName("yuzu:VulkanWorker");
+void Scheduler::WorkerThread(std::stop_token stop_token) {
+    Common::SetCurrentThreadName("VulkanWorker");
     do {
         std::unique_ptr<CommandChunk> work;
         {
@@ -158,12 +156,12 @@ void VKScheduler::WorkerThread(std::stop_token stop_token) {
         if (has_submit) {
             AllocateWorkerCommandBuffer();
         }
-        std::lock_guard reserve_lock{reserve_mutex};
+        std::scoped_lock reserve_lock{reserve_mutex};
         chunk_reserve.push_back(std::move(work));
     } while (!stop_token.stop_requested());
 }
 
-void VKScheduler::AllocateWorkerCommandBuffer() {
+void Scheduler::AllocateWorkerCommandBuffer() {
     current_cmdbuf = vk::CommandBuffer(command_pool->Commit(), device.GetDispatchLoader());
     current_cmdbuf.Begin({
         .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
@@ -173,7 +171,7 @@ void VKScheduler::AllocateWorkerCommandBuffer() {
     });
 }
 
-void VKScheduler::SubmitExecution(VkSemaphore signal_semaphore, VkSemaphore wait_semaphore) {
+void Scheduler::SubmitExecution(VkSemaphore signal_semaphore, VkSemaphore wait_semaphore) {
     EndPendingOperations();
     InvalidateState();
 
@@ -227,25 +225,25 @@ void VKScheduler::SubmitExecution(VkSemaphore signal_semaphore, VkSemaphore wait
     DispatchWork();
 }
 
-void VKScheduler::AllocateNewContext() {
+void Scheduler::AllocateNewContext() {
     // Enable counters once again. These are disabled when a command buffer is finished.
     if (query_cache) {
         query_cache->UpdateCounters();
     }
 }
 
-void VKScheduler::InvalidateState() {
+void Scheduler::InvalidateState() {
     state.graphics_pipeline = nullptr;
     state.rescaling_defined = false;
     state_tracker.InvalidateCommandBufferState();
 }
 
-void VKScheduler::EndPendingOperations() {
+void Scheduler::EndPendingOperations() {
     query_cache->DisableStreams();
     EndRenderPass();
 }
 
-void VKScheduler::EndRenderPass() {
+void Scheduler::EndRenderPass() {
     if (!state.renderpass) {
         return;
     }
@@ -282,8 +280,8 @@ void VKScheduler::EndRenderPass() {
     num_renderpass_images = 0;
 }
 
-void VKScheduler::AcquireNewChunk() {
-    std::lock_guard lock{reserve_mutex};
+void Scheduler::AcquireNewChunk() {
+    std::scoped_lock lock{reserve_mutex};
     if (chunk_reserve.empty()) {
         chunk = std::make_unique<CommandChunk>();
         return;
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.h b/src/video_core/renderer_vulkan/vk_scheduler.h
index e69aa136b..c04aad08f 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.h
+++ b/src/video_core/renderer_vulkan/vk_scheduler.h
@@ -1,10 +1,8 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <atomic>
 #include <condition_variable>
 #include <cstddef>
 #include <memory>
@@ -24,14 +22,14 @@ class Device;
 class Framebuffer;
 class GraphicsPipeline;
 class StateTracker;
-class VKQueryCache;
+class QueryCache;
 
 /// The scheduler abstracts command buffer and fence management with an interface that's able to do
 /// OpenGL-like operations on Vulkan command buffers.
-class VKScheduler {
+class Scheduler {
 public:
-    explicit VKScheduler(const Device& device, StateTracker& state_tracker);
-    ~VKScheduler();
+    explicit Scheduler(const Device& device, StateTracker& state_tracker);
+    ~Scheduler();
 
     /// Sends the current execution context to the GPU.
     void Flush(VkSemaphore signal_semaphore = nullptr, VkSemaphore wait_semaphore = nullptr);
@@ -63,7 +61,7 @@ public:
     void InvalidateState();
 
     /// Assigns the query cache.
-    void SetQueryCache(VKQueryCache& query_cache_) {
+    void SetQueryCache(QueryCache& query_cache_) {
         query_cache = &query_cache_;
     }
 
@@ -214,7 +212,7 @@ private:
     std::unique_ptr<MasterSemaphore> master_semaphore;
     std::unique_ptr<CommandPool> command_pool;
 
-    VKQueryCache* query_cache = nullptr;
+    QueryCache* query_cache = nullptr;
 
     vk::CommandBuffer current_cmdbuf;
 
diff --git a/src/video_core/renderer_vulkan/vk_shader_util.cpp b/src/video_core/renderer_vulkan/vk_shader_util.cpp
index aaad4f292..7a0a2b154 100644
--- a/src/video_core/renderer_vulkan/vk_shader_util.cpp
+++ b/src/video_core/renderer_vulkan/vk_shader_util.cpp
@@ -1,11 +1,8 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstring>
-#include <memory>
 
-#include "common/assert.h"
 #include "common/common_types.h"
 #include "video_core/renderer_vulkan/vk_shader_util.h"
 #include "video_core/vulkan_common/vulkan_device.h"
diff --git a/src/video_core/renderer_vulkan/vk_shader_util.h b/src/video_core/renderer_vulkan/vk_shader_util.h
index 9517cbe84..2f7c9f25c 100644
--- a/src/video_core/renderer_vulkan/vk_shader_util.h
+++ b/src/video_core/renderer_vulkan/vk_shader_util.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp
index 5d5329abf..7fb256953 100644
--- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp
+++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <utility>
@@ -27,20 +26,39 @@ using namespace Common::Literals;
 constexpr VkDeviceSize MAX_ALIGNMENT = 256;
 // Maximum size to put elements in the stream buffer
 constexpr VkDeviceSize MAX_STREAM_BUFFER_REQUEST_SIZE = 8_MiB;
-// Stream buffer size in bytes
-constexpr VkDeviceSize STREAM_BUFFER_SIZE = 128_MiB;
-constexpr VkDeviceSize REGION_SIZE = STREAM_BUFFER_SIZE / StagingBufferPool::NUM_SYNCS;
 
 constexpr VkMemoryPropertyFlags HOST_FLAGS =
     VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
 constexpr VkMemoryPropertyFlags STREAM_FLAGS = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | HOST_FLAGS;
 
-bool IsStreamHeap(VkMemoryHeap heap) noexcept {
-    return STREAM_BUFFER_SIZE < (heap.size * 2) / 3;
+static bool IsStreamHeap(VkMemoryHeap heap, size_t staging_buffer_size) noexcept {
+    return staging_buffer_size < (heap.size * 2) / 3;
+}
+
+static bool HasLargeDeviceLocalHostVisibleMemory(const VkPhysicalDeviceMemoryProperties& props) {
+    const auto flags{VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT};
+
+    for (u32 type_index = 0; type_index < props.memoryTypeCount; ++type_index) {
+        const auto& memory_type{props.memoryTypes[type_index]};
+
+        if ((memory_type.propertyFlags & flags) != flags) {
+            // Memory must be device local and host visible
+            continue;
+        }
+
+        const auto& heap{props.memoryHeaps[memory_type.heapIndex]};
+        if (heap.size >= 7168_MiB) {
+            // This is the right type of memory
+            return true;
+        }
+    }
+
+    return false;
 }
 
 std::optional<u32> FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_mask,
-                                       VkMemoryPropertyFlags flags) noexcept {
+                                       VkMemoryPropertyFlags flags,
+                                       size_t staging_buffer_size) noexcept {
     for (u32 type_index = 0; type_index < props.memoryTypeCount; ++type_index) {
         if (((type_mask >> type_index) & 1) == 0) {
             // Memory type is incompatible
@@ -51,7 +69,7 @@ std::optional<u32> FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& p
             // Memory type doesn't have the flags we want
             continue;
         }
-        if (!IsStreamHeap(props.memoryHeaps[memory_type.heapIndex])) {
+        if (!IsStreamHeap(props.memoryHeaps[memory_type.heapIndex], staging_buffer_size)) {
             // Memory heap is not suitable for streaming
             continue;
         }
@@ -62,17 +80,17 @@ std::optional<u32> FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& p
 }
 
 u32 FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_mask,
-                        bool try_device_local) {
+                        bool try_device_local, size_t staging_buffer_size) {
     std::optional<u32> type;
     if (try_device_local) {
         // Try to find a DEVICE_LOCAL_BIT type, Nvidia and AMD have a dedicated heap for this
-        type = FindMemoryTypeIndex(props, type_mask, STREAM_FLAGS);
+        type = FindMemoryTypeIndex(props, type_mask, STREAM_FLAGS, staging_buffer_size);
         if (type) {
             return *type;
         }
     }
     // Otherwise try without the DEVICE_LOCAL_BIT
-    type = FindMemoryTypeIndex(props, type_mask, HOST_FLAGS);
+    type = FindMemoryTypeIndex(props, type_mask, HOST_FLAGS, staging_buffer_size);
     if (type) {
         return *type;
     }
@@ -80,20 +98,32 @@ u32 FindMemoryTypeIndex(const VkPhysicalDeviceMemoryProperties& props, u32 type_
     throw vk::Exception(VK_ERROR_OUT_OF_DEVICE_MEMORY);
 }
 
-size_t Region(size_t iterator) noexcept {
-    return iterator / REGION_SIZE;
+size_t Region(size_t iterator, size_t region_size) noexcept {
+    return iterator / region_size;
 }
 } // Anonymous namespace
 
 StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& memory_allocator_,
-                                     VKScheduler& scheduler_)
+                                     Scheduler& scheduler_)
     : device{device_}, memory_allocator{memory_allocator_}, scheduler{scheduler_} {
+
+    const auto memory_properties{device.GetPhysical().GetMemoryProperties().memoryProperties};
+    if (HasLargeDeviceLocalHostVisibleMemory(memory_properties)) {
+        // Possible on many integrated and newer discrete cards
+        staging_buffer_size = 1_GiB;
+    } else {
+        // Well-supported default size used by most Vulkan PC games
+        staging_buffer_size = 256_MiB;
+    }
+
+    region_size = staging_buffer_size / StagingBufferPool::NUM_SYNCS;
+
     const vk::Device& dev = device.GetLogical();
     stream_buffer = dev.CreateBuffer(VkBufferCreateInfo{
         .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
         .pNext = nullptr,
         .flags = 0,
-        .size = STREAM_BUFFER_SIZE,
+        .size = staging_buffer_size,
         .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT |
                  VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
         .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
@@ -118,19 +148,18 @@ StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& mem
         .image = nullptr,
         .buffer = *stream_buffer,
     };
-    const auto memory_properties = device.GetPhysical().GetMemoryProperties();
     VkMemoryAllocateInfo stream_memory_info{
         .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
         .pNext = make_dedicated ? &dedicated_info : nullptr,
         .allocationSize = requirements.size,
-        .memoryTypeIndex =
-            FindMemoryTypeIndex(memory_properties, requirements.memoryTypeBits, true),
+        .memoryTypeIndex = FindMemoryTypeIndex(memory_properties, requirements.memoryTypeBits, true,
+                                               staging_buffer_size),
     };
     stream_memory = dev.TryAllocateMemory(stream_memory_info);
     if (!stream_memory) {
         LOG_INFO(Render_Vulkan, "Dynamic memory allocation failed, trying with system memory");
-        stream_memory_info.memoryTypeIndex =
-            FindMemoryTypeIndex(memory_properties, requirements.memoryTypeBits, false);
+        stream_memory_info.memoryTypeIndex = FindMemoryTypeIndex(
+            memory_properties, requirements.memoryTypeBits, false, staging_buffer_size);
         stream_memory = dev.AllocateMemory(stream_memory_info);
     }
 
@@ -138,7 +167,7 @@ StagingBufferPool::StagingBufferPool(const Device& device_, MemoryAllocator& mem
         stream_memory.SetObjectNameEXT("Stream Buffer Memory");
     }
     stream_buffer.BindMemory(*stream_memory, 0);
-    stream_pointer = stream_memory.Map(0, STREAM_BUFFER_SIZE);
+    stream_pointer = stream_memory.Map(0, staging_buffer_size);
 }
 
 StagingBufferPool::~StagingBufferPool() = default;
@@ -159,25 +188,25 @@ void StagingBufferPool::TickFrame() {
 }
 
 StagingBufferRef StagingBufferPool::GetStreamBuffer(size_t size) {
-    if (AreRegionsActive(Region(free_iterator) + 1,
-                         std::min(Region(iterator + size) + 1, NUM_SYNCS))) {
+    if (AreRegionsActive(Region(free_iterator, region_size) + 1,
+                         std::min(Region(iterator + size, region_size) + 1, NUM_SYNCS))) {
         // Avoid waiting for the previous usages to be free
         return GetStagingBuffer(size, MemoryUsage::Upload);
     }
     const u64 current_tick = scheduler.CurrentTick();
-    std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + Region(iterator),
-              current_tick);
+    std::fill(sync_ticks.begin() + Region(used_iterator, region_size),
+              sync_ticks.begin() + Region(iterator, region_size), current_tick);
     used_iterator = iterator;
     free_iterator = std::max(free_iterator, iterator + size);
 
-    if (iterator + size >= STREAM_BUFFER_SIZE) {
-        std::fill(sync_ticks.begin() + Region(used_iterator), sync_ticks.begin() + NUM_SYNCS,
-                  current_tick);
+    if (iterator + size >= staging_buffer_size) {
+        std::fill(sync_ticks.begin() + Region(used_iterator, region_size),
+                  sync_ticks.begin() + NUM_SYNCS, current_tick);
         used_iterator = 0;
         iterator = 0;
         free_iterator = size;
 
-        if (AreRegionsActive(0, Region(size) + 1)) {
+        if (AreRegionsActive(0, Region(size, region_size) + 1)) {
             // Avoid waiting for the previous usages to be free
             return GetStagingBuffer(size, MemoryUsage::Upload);
         }
@@ -264,7 +293,7 @@ StagingBufferPool::StagingBuffersCache& StagingBufferPool::GetCache(MemoryUsage
     case MemoryUsage::Download:
         return download_cache;
     default:
-        UNREACHABLE_MSG("Invalid memory usage={}", usage);
+        ASSERT_MSG(false, "Invalid memory usage={}", usage);
         return upload_cache;
     }
 }
diff --git a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h
index 69f7618de..90c67177f 100644
--- a/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h
+++ b/src/video_core/renderer_vulkan/vk_staging_buffer_pool.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -15,7 +14,7 @@
 namespace Vulkan {
 
 class Device;
-class VKScheduler;
+class Scheduler;
 
 struct StagingBufferRef {
     VkBuffer buffer;
@@ -28,7 +27,7 @@ public:
     static constexpr size_t NUM_SYNCS = 16;
 
     explicit StagingBufferPool(const Device& device, MemoryAllocator& memory_allocator,
-                               VKScheduler& scheduler);
+                               Scheduler& scheduler);
     ~StagingBufferPool();
 
     StagingBufferRef Request(size_t size, MemoryUsage usage);
@@ -83,7 +82,7 @@ private:
 
     const Device& device;
     MemoryAllocator& memory_allocator;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
 
     vk::Buffer stream_buffer;
     vk::DeviceMemory stream_memory;
@@ -94,6 +93,9 @@ private:
     size_t free_iterator = 0;
     std::array<u64, NUM_SYNCS> sync_ticks{};
 
+    size_t staging_buffer_size = 0;
+    size_t region_size = 0;
+
     StagingBuffersCache device_local_cache;
     StagingBuffersCache upload_cache;
     StagingBuffersCache download_cache;
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.cpp b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
index c00913f55..f234e1a31 100644
--- a/src/video_core/renderer_vulkan/vk_state_tracker.cpp
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.cpp
@@ -1,17 +1,15 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <cstddef>
-#include <iterator>
 
 #include "common/common_types.h"
 #include "core/core.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
-#include "video_core/gpu.h"
 #include "video_core/renderer_vulkan/vk_state_tracker.h"
 
 #define OFF(field_name) MAXWELL3D_REG_INDEX(field_name)
@@ -176,9 +174,8 @@ void SetupDirtyVertexBindings(Tables& tables) {
 }
 } // Anonymous namespace
 
-StateTracker::StateTracker(Tegra::GPU& gpu)
-    : flags{gpu.Maxwell3D().dirty.flags}, invalidation_flags{MakeInvalidationFlags()} {
-    auto& tables{gpu.Maxwell3D().dirty.tables};
+void StateTracker::SetupTables(Tegra::Control::ChannelState& channel_state) {
+    auto& tables{channel_state.maxwell_3d->dirty.tables};
     SetupDirtyFlags(tables);
     SetupDirtyViewports(tables);
     SetupDirtyScissors(tables);
@@ -201,4 +198,15 @@ StateTracker::StateTracker(Tegra::GPU& gpu)
     SetupDirtyVertexBindings(tables);
 }
 
+void StateTracker::ChangeChannel(Tegra::Control::ChannelState& channel_state) {
+    flags = &channel_state.maxwell_3d->dirty.flags;
+}
+
+void StateTracker::InvalidateState() {
+    flags->set();
+}
+
+StateTracker::StateTracker()
+    : flags{&default_flags}, default_flags{}, invalidation_flags{MakeInvalidationFlags()} {}
+
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_state_tracker.h b/src/video_core/renderer_vulkan/vk_state_tracker.h
index 40a149832..2296dea60 100644
--- a/src/video_core/renderer_vulkan/vk_state_tracker.h
+++ b/src/video_core/renderer_vulkan/vk_state_tracker.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,10 +7,15 @@
 #include <limits>
 
 #include "common/common_types.h"
-#include "core/core.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/maxwell_3d.h"
 
+namespace Tegra {
+namespace Control {
+struct ChannelState;
+}
+} // namespace Tegra
+
 namespace Vulkan {
 
 namespace Dirty {
@@ -55,19 +59,19 @@ class StateTracker {
     using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 
 public:
-    explicit StateTracker(Tegra::GPU& gpu);
+    explicit StateTracker();
 
     void InvalidateCommandBufferState() {
-        flags |= invalidation_flags;
+        (*flags) |= invalidation_flags;
         current_topology = INVALID_TOPOLOGY;
     }
 
     void InvalidateViewports() {
-        flags[Dirty::Viewports] = true;
+        (*flags)[Dirty::Viewports] = true;
     }
 
     void InvalidateScissors() {
-        flags[Dirty::Scissors] = true;
+        (*flags)[Dirty::Scissors] = true;
     }
 
     bool TouchViewports() {
@@ -141,16 +145,23 @@ public:
         return has_changed;
     }
 
+    void SetupTables(Tegra::Control::ChannelState& channel_state);
+
+    void ChangeChannel(Tegra::Control::ChannelState& channel_state);
+
+    void InvalidateState();
+
 private:
     static constexpr auto INVALID_TOPOLOGY = static_cast<Maxwell::PrimitiveTopology>(~0u);
 
     bool Exchange(std::size_t id, bool new_value) const noexcept {
-        const bool is_dirty = flags[id];
-        flags[id] = new_value;
+        const bool is_dirty = (*flags)[id];
+        (*flags)[id] = new_value;
         return is_dirty;
     }
 
-    Tegra::Engines::Maxwell3D::DirtyState::Flags& flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags* flags;
+    Tegra::Engines::Maxwell3D::DirtyState::Flags default_flags;
     Tegra::Engines::Maxwell3D::DirtyState::Flags invalidation_flags;
     Maxwell::PrimitiveTopology current_topology = INVALID_TOPOLOGY;
 };
diff --git a/src/video_core/renderer_vulkan/vk_swapchain.cpp b/src/video_core/renderer_vulkan/vk_swapchain.cpp
index 8972a6921..706d9ba74 100644
--- a/src/video_core/renderer_vulkan/vk_swapchain.cpp
+++ b/src/video_core/renderer_vulkan/vk_swapchain.cpp
@@ -1,17 +1,14 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
 #include <limits>
 #include <vector>
 
-#include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"
-#include "core/frontend/framebuffer_layout.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_swapchain.h"
 #include "video_core/vulkan_common/vulkan_device.h"
@@ -36,12 +33,14 @@ VkSurfaceFormatKHR ChooseSwapSurfaceFormat(vk::Span<VkSurfaceFormatKHR> formats)
 }
 
 VkPresentModeKHR ChooseSwapPresentMode(vk::Span<VkPresentModeKHR> modes) {
-    // Mailbox doesn't lock the application like fifo (vsync), prefer it
+    // Mailbox (triple buffering) doesn't lock the application like fifo (vsync),
+    // prefer it if vsync option is not selected
     const auto found_mailbox = std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_MAILBOX_KHR);
-    if (found_mailbox != modes.end()) {
+    if (Settings::values.fullscreen_mode.GetValue() == Settings::FullscreenMode::Borderless &&
+        found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
         return VK_PRESENT_MODE_MAILBOX_KHR;
     }
-    if (Settings::values.disable_fps_limit.GetValue()) {
+    if (!Settings::values.use_speed_limit.GetValue()) {
         // FIFO present mode locks the framerate to the monitor's refresh rate,
         // Find an alternative to surpass this limitation if FPS is unlocked.
         const auto found_imm = std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_IMMEDIATE_KHR);
@@ -67,15 +66,15 @@ VkExtent2D ChooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities, u32 wi
 
 } // Anonymous namespace
 
-VKSwapchain::VKSwapchain(VkSurfaceKHR surface_, const Device& device_, VKScheduler& scheduler_,
-                         u32 width, u32 height, bool srgb)
+Swapchain::Swapchain(VkSurfaceKHR surface_, const Device& device_, Scheduler& scheduler_, u32 width,
+                     u32 height, bool srgb)
     : surface{surface_}, device{device_}, scheduler{scheduler_} {
     Create(width, height, srgb);
 }
 
-VKSwapchain::~VKSwapchain() = default;
+Swapchain::~Swapchain() = default;
 
-void VKSwapchain::Create(u32 width, u32 height, bool srgb) {
+void Swapchain::Create(u32 width, u32 height, bool srgb) {
     is_outdated = false;
     is_suboptimal = false;
 
@@ -96,7 +95,7 @@ void VKSwapchain::Create(u32 width, u32 height, bool srgb) {
     resource_ticks.resize(image_count);
 }
 
-void VKSwapchain::AcquireNextImage() {
+void Swapchain::AcquireNextImage() {
     const VkResult result = device.GetLogical().AcquireNextImageKHR(
         *swapchain, std::numeric_limits<u64>::max(), *present_semaphores[frame_index],
         VK_NULL_HANDLE, &image_index);
@@ -117,7 +116,7 @@ void VKSwapchain::AcquireNextImage() {
     resource_ticks[image_index] = scheduler.CurrentTick();
 }
 
-void VKSwapchain::Present(VkSemaphore render_semaphore) {
+void Swapchain::Present(VkSemaphore render_semaphore) {
     const auto present_queue{device.GetPresentQueue()};
     const VkPresentInfoKHR present_info{
         .sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR,
@@ -148,8 +147,8 @@ void VKSwapchain::Present(VkSemaphore render_semaphore) {
     }
 }
 
-void VKSwapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities, u32 width,
-                                  u32 height, bool srgb) {
+void Swapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities, u32 width, u32 height,
+                                bool srgb) {
     const auto physical_device{device.GetPhysical()};
     const auto formats{physical_device.GetSurfaceFormatsKHR(surface)};
     const auto present_modes{physical_device.GetSurfacePresentModesKHR(surface)};
@@ -158,8 +157,16 @@ void VKSwapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities,
     present_mode = ChooseSwapPresentMode(present_modes);
 
     u32 requested_image_count{capabilities.minImageCount + 1};
-    if (capabilities.maxImageCount > 0 && requested_image_count > capabilities.maxImageCount) {
-        requested_image_count = capabilities.maxImageCount;
+    // Ensure Tripple buffering if possible.
+    if (capabilities.maxImageCount > 0) {
+        if (requested_image_count > capabilities.maxImageCount) {
+            requested_image_count = capabilities.maxImageCount;
+        } else {
+            requested_image_count =
+                std::max(requested_image_count, std::min(3U, capabilities.maxImageCount));
+        }
+    } else {
+        requested_image_count = std::max(requested_image_count, 3U);
     }
     VkSwapchainCreateInfoKHR swapchain_ci{
         .sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,
@@ -208,20 +215,20 @@ void VKSwapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities,
 
     extent = swapchain_ci.imageExtent;
     current_srgb = srgb;
-    current_fps_unlocked = Settings::values.disable_fps_limit.GetValue();
+    current_fps_unlocked = !Settings::values.use_speed_limit.GetValue();
 
     images = swapchain.GetImages();
     image_count = static_cast<u32>(images.size());
     image_view_format = srgb ? VK_FORMAT_B8G8R8A8_SRGB : VK_FORMAT_B8G8R8A8_UNORM;
 }
 
-void VKSwapchain::CreateSemaphores() {
+void Swapchain::CreateSemaphores() {
     present_semaphores.resize(image_count);
     std::ranges::generate(present_semaphores,
                           [this] { return device.GetLogical().CreateSemaphore(); });
 }
 
-void VKSwapchain::CreateImageViews() {
+void Swapchain::CreateImageViews() {
     VkImageViewCreateInfo ci{
         .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
         .pNext = nullptr,
@@ -253,7 +260,7 @@ void VKSwapchain::CreateImageViews() {
     }
 }
 
-void VKSwapchain::Destroy() {
+void Swapchain::Destroy() {
     frame_index = 0;
     present_semaphores.clear();
     framebuffers.clear();
@@ -261,11 +268,11 @@ void VKSwapchain::Destroy() {
     swapchain.reset();
 }
 
-bool VKSwapchain::HasFpsUnlockChanged() const {
-    return current_fps_unlocked != Settings::values.disable_fps_limit.GetValue();
+bool Swapchain::HasFpsUnlockChanged() const {
+    return current_fps_unlocked != !Settings::values.use_speed_limit.GetValue();
 }
 
-bool VKSwapchain::NeedsPresentModeUpdate() const {
+bool Swapchain::NeedsPresentModeUpdate() const {
     // Mailbox present mode is the ideal for all scenarios. If it is not available,
     // A different present mode is needed to support unlocked FPS above the monitor's refresh rate.
     return present_mode != VK_PRESENT_MODE_MAILBOX_KHR && HasFpsUnlockChanged();
diff --git a/src/video_core/renderer_vulkan/vk_swapchain.h b/src/video_core/renderer_vulkan/vk_swapchain.h
index 61a6d959e..111b3902d 100644
--- a/src/video_core/renderer_vulkan/vk_swapchain.h
+++ b/src/video_core/renderer_vulkan/vk_swapchain.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -16,13 +15,13 @@ struct FramebufferLayout;
 namespace Vulkan {
 
 class Device;
-class VKScheduler;
+class Scheduler;
 
-class VKSwapchain {
+class Swapchain {
 public:
-    explicit VKSwapchain(VkSurfaceKHR surface, const Device& device, VKScheduler& scheduler,
-                         u32 width, u32 height, bool srgb);
-    ~VKSwapchain();
+    explicit Swapchain(VkSurfaceKHR surface, const Device& device, Scheduler& scheduler, u32 width,
+                       u32 height, bool srgb);
+    ~Swapchain();
 
     /// Creates (or recreates) the swapchain with a given size.
     void Create(u32 width, u32 height, bool srgb);
@@ -95,7 +94,7 @@ private:
 
     const VkSurfaceKHR surface;
     const Device& device;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
 
     vk::SwapchainKHR swapchain;
 
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index 0ba56ff1e..305ad8aee 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -71,7 +70,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     case ImageType::Buffer:
         break;
     }
-    UNREACHABLE_MSG("Invalid image type={}", type);
+    ASSERT_MSG(false, "Invalid image type={}", type);
     return {};
 }
 
@@ -88,7 +87,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     case 16:
         return VK_SAMPLE_COUNT_16_BIT;
     default:
-        UNREACHABLE_MSG("Invalid number of samples={}", num_samples);
+        ASSERT_MSG(false, "Invalid number of samples={}", num_samples);
         return VK_SAMPLE_COUNT_1_BIT;
     }
 }
@@ -108,7 +107,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
             usage |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
             break;
         default:
-            UNREACHABLE_MSG("Invalid surface type");
+            ASSERT_MSG(false, "Invalid surface type");
         }
     }
     if (info.storage) {
@@ -180,7 +179,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     case VideoCore::Surface::SurfaceType::DepthStencil:
         return VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
     default:
-        UNREACHABLE_MSG("Invalid surface type");
+        ASSERT_MSG(false, "Invalid surface type");
         return VkImageAspectFlags{};
     }
 }
@@ -222,7 +221,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     case SwizzleSource::OneInt:
         return VK_COMPONENT_SWIZZLE_ONE;
     }
-    UNREACHABLE_MSG("Invalid swizzle={}", swizzle);
+    ASSERT_MSG(false, "Invalid swizzle={}", swizzle);
     return VK_COMPONENT_SWIZZLE_ZERO;
 }
 
@@ -231,6 +230,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     case Shader::TextureType::Color1D:
         return VK_IMAGE_VIEW_TYPE_1D;
     case Shader::TextureType::Color2D:
+    case Shader::TextureType::Color2DRect:
         return VK_IMAGE_VIEW_TYPE_2D;
     case Shader::TextureType::ColorCube:
         return VK_IMAGE_VIEW_TYPE_CUBE;
@@ -243,10 +243,10 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     case Shader::TextureType::ColorArrayCube:
         return VK_IMAGE_VIEW_TYPE_CUBE_ARRAY;
     case Shader::TextureType::Buffer:
-        UNREACHABLE_MSG("Texture buffers can't be image views");
+        ASSERT_MSG(false, "Texture buffers can't be image views");
         return VK_IMAGE_VIEW_TYPE_1D;
     }
-    UNREACHABLE_MSG("Invalid image view type={}", type);
+    ASSERT_MSG(false, "Invalid image view type={}", type);
     return VK_IMAGE_VIEW_TYPE_2D;
 }
 
@@ -255,6 +255,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     case VideoCommon::ImageViewType::e1D:
         return VK_IMAGE_VIEW_TYPE_1D;
     case VideoCommon::ImageViewType::e2D:
+    case VideoCommon::ImageViewType::Rect:
         return VK_IMAGE_VIEW_TYPE_2D;
     case VideoCommon::ImageViewType::Cube:
         return VK_IMAGE_VIEW_TYPE_CUBE;
@@ -266,14 +267,11 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
         return VK_IMAGE_VIEW_TYPE_2D_ARRAY;
     case VideoCommon::ImageViewType::CubeArray:
         return VK_IMAGE_VIEW_TYPE_CUBE_ARRAY;
-    case VideoCommon::ImageViewType::Rect:
-        UNIMPLEMENTED_MSG("Rect image view");
-        return VK_IMAGE_VIEW_TYPE_2D;
     case VideoCommon::ImageViewType::Buffer:
-        UNREACHABLE_MSG("Texture buffers can't be image views");
+        ASSERT_MSG(false, "Texture buffers can't be image views");
         return VK_IMAGE_VIEW_TYPE_1D;
     }
-    UNREACHABLE_MSG("Invalid image view type={}", type);
+    ASSERT_MSG(false, "Invalid image view type={}", type);
     return VK_IMAGE_VIEW_TYPE_2D;
 }
 
@@ -438,6 +436,32 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     }
 }
 
+[[nodiscard]] SwizzleSource SwapGreenRed(SwizzleSource value) {
+    switch (value) {
+    case SwizzleSource::R:
+        return SwizzleSource::G;
+    case SwizzleSource::G:
+        return SwizzleSource::R;
+    default:
+        return value;
+    }
+}
+
+[[nodiscard]] SwizzleSource SwapSpecial(SwizzleSource value) {
+    switch (value) {
+    case SwizzleSource::A:
+        return SwizzleSource::R;
+    case SwizzleSource::R:
+        return SwizzleSource::A;
+    case SwizzleSource::G:
+        return SwizzleSource::B;
+    case SwizzleSource::B:
+        return SwizzleSource::G;
+    default:
+        return value;
+    }
+}
+
 void CopyBufferToImage(vk::CommandBuffer cmdbuf, VkBuffer src_buffer, VkImage image,
                        VkImageAspectFlags aspect_mask, bool is_initialized,
                        std::span<const VkBufferImageCopy> copies) {
@@ -554,12 +578,25 @@ void CopyBufferToImage(vk::CommandBuffer cmdbuf, VkBuffer src_buffer, VkImage im
     };
 }
 
-[[nodiscard]] bool IsFormatFlipped(PixelFormat format) {
+void TryTransformSwizzleIfNeeded(PixelFormat format, std::array<SwizzleSource, 4>& swizzle,
+                                 bool emulate_bgr565) {
     switch (format) {
     case PixelFormat::A1B5G5R5_UNORM:
-        return true;
+        std::ranges::transform(swizzle, swizzle.begin(), SwapBlueRed);
+        break;
+    case PixelFormat::B5G6R5_UNORM:
+        if (emulate_bgr565) {
+            std::ranges::transform(swizzle, swizzle.begin(), SwapBlueRed);
+        }
+        break;
+    case PixelFormat::A5B5G5R1_UNORM:
+        std::ranges::transform(swizzle, swizzle.begin(), SwapSpecial);
+        break;
+    case PixelFormat::G4R4_UNORM:
+        std::ranges::transform(swizzle, swizzle.begin(), SwapGreenRed);
+        break;
     default:
-        return false;
+        break;
     }
 }
 
@@ -606,11 +643,11 @@ struct RangedBarrierRange {
     case Shader::ImageFormat::R32G32B32A32_UINT:
         return VK_FORMAT_R32G32B32A32_UINT;
     }
-    UNREACHABLE_MSG("Invalid image format={}", format);
+    ASSERT_MSG(false, "Invalid image format={}", format);
     return VK_FORMAT_R32_UINT;
 }
 
-void BlitScale(VKScheduler& scheduler, VkImage src_image, VkImage dst_image, const ImageInfo& info,
+void BlitScale(Scheduler& scheduler, VkImage src_image, VkImage dst_image, const ImageInfo& info,
                VkImageAspectFlags aspect_mask, const Settings::ResolutionScalingInfo& resolution,
                bool up_scaling = true) {
     const bool is_2d = info.type == ImageType::e2D;
@@ -750,7 +787,7 @@ void BlitScale(VKScheduler& scheduler, VkImage src_image, VkImage dst_image, con
 }
 } // Anonymous namespace
 
-TextureCacheRuntime::TextureCacheRuntime(const Device& device_, VKScheduler& scheduler_,
+TextureCacheRuntime::TextureCacheRuntime(const Device& device_, Scheduler& scheduler_,
                                          MemoryAllocator& memory_allocator_,
                                          StagingBufferPool& staging_buffer_pool_,
                                          BlitImageHelper& blit_image_helper_,
@@ -779,11 +816,6 @@ bool TextureCacheRuntime::ShouldReinterpret(Image& dst, Image& src) {
         !device.IsExtShaderStencilExportSupported()) {
         return true;
     }
-    if (VideoCore::Surface::GetFormatType(src.info.format) ==
-            VideoCore::Surface::SurfaceType::DepthStencil &&
-        !device.IsExtShaderStencilExportSupported()) {
-        return true;
-    }
     if (dst.info.format == PixelFormat::D32_FLOAT_S8_UINT ||
         src.info.format == PixelFormat::D32_FLOAT_S8_UINT) {
         return true;
@@ -1068,6 +1100,9 @@ void TextureCacheRuntime::ConvertImage(Framebuffer* dst, ImageView& dst_view, Im
         if (src_view.format == PixelFormat::S8_UINT_D24_UNORM) {
             return blit_image_helper.ConvertD24S8ToABGR8(dst, src_view);
         }
+        if (src_view.format == PixelFormat::D24_UNORM_S8_UINT) {
+            return blit_image_helper.ConvertS8D24ToABGR8(dst, src_view);
+        }
         break;
     case PixelFormat::R32_FLOAT:
         if (src_view.format == PixelFormat::D32_FLOAT) {
@@ -1189,6 +1224,14 @@ u64 TextureCacheRuntime::GetDeviceLocalMemory() const {
     return device.GetDeviceLocalMemory();
 }
 
+u64 TextureCacheRuntime::GetDeviceMemoryUsage() const {
+    return device.GetDeviceMemoryUsage();
+}
+
+bool TextureCacheRuntime::CanReportMemoryUsage() const {
+    return device.CanReportMemoryUsage();
+}
+
 void TextureCacheRuntime::TickFrame() {}
 
 Image::Image(TextureCacheRuntime& runtime_, const ImageInfo& info_, GPUVAddr gpu_addr_,
@@ -1203,6 +1246,7 @@ Image::Image(TextureCacheRuntime& runtime_, const ImageInfo& info_, GPUVAddr gpu
         } else {
             flags |= VideoCommon::ImageFlagBits::Converted;
         }
+        flags |= VideoCommon::ImageFlagBits::CostlyLoad;
     }
     if (runtime->device.HasDebuggingToolAttached()) {
         original_image.SetObjectNameEXT(VideoCommon::Name(*this).c_str());
@@ -1430,22 +1474,23 @@ bool Image::BlitScaleHelper(bool scale_up) {
     };
     const VkExtent2D extent{
         .width = std::max(scaled_width, info.size.width),
-        .height = std::max(scaled_height, info.size.width),
+        .height = std::max(scaled_height, info.size.height),
     };
 
     auto* view_ptr = blit_view.get();
     if (aspect_mask == VK_IMAGE_ASPECT_COLOR_BIT) {
         if (!blit_framebuffer) {
-            blit_framebuffer = std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent);
+            blit_framebuffer =
+                std::make_unique<Framebuffer>(*runtime, view_ptr, nullptr, extent, scale_up);
         }
         const auto color_view = blit_view->Handle(Shader::TextureType::Color2D);
 
         runtime->blit_image_helper.BlitColor(blit_framebuffer.get(), color_view, dst_region,
                                              src_region, operation, BLIT_OPERATION);
-    } else if (!runtime->device.IsBlitDepthStencilSupported() &&
-               aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
+    } else if (aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
         if (!blit_framebuffer) {
-            blit_framebuffer = std::make_unique<Framebuffer>(*runtime, nullptr, view_ptr, extent);
+            blit_framebuffer =
+                std::make_unique<Framebuffer>(*runtime, nullptr, view_ptr, extent, scale_up);
         }
         runtime->blit_image_helper.BlitDepthStencil(blit_framebuffer.get(), blit_view->DepthView(),
                                                     blit_view->StencilView(), dst_region,
@@ -1488,9 +1533,7 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
     };
     if (!info.IsRenderTarget()) {
         swizzle = info.Swizzle();
-        if (IsFormatFlipped(format)) {
-            std::ranges::transform(swizzle, swizzle.begin(), SwapBlueRed);
-        }
+        TryTransformSwizzleIfNeeded(format, swizzle, device->MustEmulateBGR565());
         if ((aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) != 0) {
             std::ranges::transform(swizzle, swizzle.begin(), ConvertGreenRed);
         }
@@ -1537,6 +1580,7 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
         break;
     case VideoCommon::ImageViewType::e2D:
     case VideoCommon::ImageViewType::e2DArray:
+    case VideoCommon::ImageViewType::Rect:
         create(TextureType::Color2D, 1);
         create(TextureType::ColorArray2D, std::nullopt);
         render_target = Handle(Shader::TextureType::ColorArray2D);
@@ -1550,11 +1594,8 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
         create(TextureType::ColorCube, 6);
         create(TextureType::ColorArrayCube, std::nullopt);
         break;
-    case VideoCommon::ImageViewType::Rect:
-        UNIMPLEMENTED();
-        break;
     case VideoCommon::ImageViewType::Buffer:
-        UNREACHABLE();
+        ASSERT(false);
         break;
     }
 }
@@ -1576,6 +1617,9 @@ ImageView::ImageView(TextureCacheRuntime&, const VideoCommon::NullImageViewParam
 ImageView::~ImageView() = default;
 
 VkImageView ImageView::DepthView() {
+    if (!image_handle) {
+        return VK_NULL_HANDLE;
+    }
     if (depth_view) {
         return *depth_view;
     }
@@ -1585,6 +1629,9 @@ VkImageView ImageView::DepthView() {
 }
 
 VkImageView ImageView::StencilView() {
+    if (!image_handle) {
+        return VK_NULL_HANDLE;
+    }
     if (stencil_view) {
         return *stencil_view;
     }
@@ -1594,6 +1641,9 @@ VkImageView ImageView::StencilView() {
 }
 
 VkImageView ImageView::ColorView() {
+    if (!image_handle) {
+        return VK_NULL_HANDLE;
+    }
     if (color_view) {
         return *color_view;
     }
@@ -1603,6 +1653,9 @@ VkImageView ImageView::ColorView() {
 
 VkImageView ImageView::StorageView(Shader::TextureType texture_type,
                                    Shader::ImageFormat image_format) {
+    if (!image_handle) {
+        return VK_NULL_HANDLE;
+    }
     if (image_format == Shader::ImageFormat::Typeless) {
         return Handle(texture_type);
     }
@@ -1705,34 +1758,42 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM
           .width = key.size.width,
           .height = key.size.height,
       }} {
-    CreateFramebuffer(runtime, color_buffers, depth_buffer);
+    CreateFramebuffer(runtime, color_buffers, depth_buffer, key.is_rescaled);
     if (runtime.device.HasDebuggingToolAttached()) {
         framebuffer.SetObjectNameEXT(VideoCommon::Name(key).c_str());
     }
 }
 
 Framebuffer::Framebuffer(TextureCacheRuntime& runtime, ImageView* color_buffer,
-                         ImageView* depth_buffer, VkExtent2D extent)
+                         ImageView* depth_buffer, VkExtent2D extent, bool is_rescaled)
     : render_area{extent} {
     std::array<ImageView*, NUM_RT> color_buffers{color_buffer};
-    CreateFramebuffer(runtime, color_buffers, depth_buffer);
+    CreateFramebuffer(runtime, color_buffers, depth_buffer, is_rescaled);
 }
 
 Framebuffer::~Framebuffer() = default;
 
 void Framebuffer::CreateFramebuffer(TextureCacheRuntime& runtime,
                                     std::span<ImageView*, NUM_RT> color_buffers,
-                                    ImageView* depth_buffer) {
+                                    ImageView* depth_buffer, bool is_rescaled) {
     std::vector<VkImageView> attachments;
     RenderPassKey renderpass_key{};
     s32 num_layers = 1;
 
+    const auto& resolution = runtime.resolution;
+
+    u32 width = 0;
+    u32 height = 0;
     for (size_t index = 0; index < NUM_RT; ++index) {
         const ImageView* const color_buffer = color_buffers[index];
         if (!color_buffer) {
             renderpass_key.color_formats[index] = PixelFormat::Invalid;
             continue;
         }
+        width = std::max(width, is_rescaled ? resolution.ScaleUp(color_buffer->size.width)
+                                            : color_buffer->size.width);
+        height = std::max(height, is_rescaled ? resolution.ScaleUp(color_buffer->size.height)
+                                              : color_buffer->size.height);
         attachments.push_back(color_buffer->RenderTarget());
         renderpass_key.color_formats[index] = color_buffer->format;
         num_layers = std::max(num_layers, color_buffer->range.extent.layers);
@@ -1743,6 +1804,10 @@ void Framebuffer::CreateFramebuffer(TextureCacheRuntime& runtime,
     }
     const size_t num_colors = attachments.size();
     if (depth_buffer) {
+        width = std::max(width, is_rescaled ? resolution.ScaleUp(depth_buffer->size.width)
+                                            : depth_buffer->size.width);
+        height = std::max(height, is_rescaled ? resolution.ScaleUp(depth_buffer->size.height)
+                                              : depth_buffer->size.height);
         attachments.push_back(depth_buffer->RenderTarget());
         renderpass_key.depth_format = depth_buffer->format;
         num_layers = std::max(num_layers, depth_buffer->range.extent.layers);
@@ -1759,6 +1824,8 @@ void Framebuffer::CreateFramebuffer(TextureCacheRuntime& runtime,
     renderpass_key.samples = samples;
 
     renderpass = runtime.render_pass_cache.Get(renderpass_key);
+    render_area.width = std::min(render_area.width, width);
+    render_area.height = std::min(render_area.height, height);
 
     num_color_buffers = static_cast<u32>(num_colors);
     framebuffer = runtime.device.GetLogical().CreateFramebuffer({
@@ -1780,7 +1847,7 @@ void TextureCacheRuntime::AccelerateImageUpload(
     if (IsPixelFormatASTC(image.info.format)) {
         return astc_decoder_pass.Assemble(image, map, swizzles);
     }
-    UNREACHABLE();
+    ASSERT(false);
 }
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h
index c81130dd2..0b7ac0df1 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.h
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -34,11 +33,11 @@ class ImageView;
 class Framebuffer;
 class RenderPassCache;
 class StagingBufferPool;
-class VKScheduler;
+class Scheduler;
 
 class TextureCacheRuntime {
 public:
-    explicit TextureCacheRuntime(const Device& device_, VKScheduler& scheduler_,
+    explicit TextureCacheRuntime(const Device& device_, Scheduler& scheduler_,
                                  MemoryAllocator& memory_allocator_,
                                  StagingBufferPool& staging_buffer_pool_,
                                  BlitImageHelper& blit_image_helper_,
@@ -55,6 +54,10 @@ public:
 
     u64 GetDeviceLocalMemory() const;
 
+    u64 GetDeviceMemoryUsage() const;
+
+    bool CanReportMemoryUsage() const;
+
     void BlitImage(Framebuffer* dst_framebuffer, ImageView& dst, ImageView& src,
                    const Region2D& dst_region, const Region2D& src_region,
                    Tegra::Engines::Fermi2D::Filter filter,
@@ -90,7 +93,7 @@ public:
     [[nodiscard]] VkBuffer GetTemporaryBuffer(size_t needed_size);
 
     const Device& device;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
     MemoryAllocator& memory_allocator;
     StagingBufferPool& staging_buffer_pool;
     BlitImageHelper& blit_image_helper;
@@ -151,7 +154,7 @@ private:
 
     bool NeedsScaleHelper() const;
 
-    VKScheduler* scheduler{};
+    Scheduler* scheduler{};
     TextureCacheRuntime* runtime{};
 
     vk::Image original_image;
@@ -265,7 +268,7 @@ public:
                          ImageView* depth_buffer, const VideoCommon::RenderTargets& key);
 
     explicit Framebuffer(TextureCacheRuntime& runtime, ImageView* color_buffer,
-                         ImageView* depth_buffer, VkExtent2D extent);
+                         ImageView* depth_buffer, VkExtent2D extent, bool is_rescaled);
 
     ~Framebuffer();
 
@@ -276,7 +279,8 @@ public:
     Framebuffer& operator=(Framebuffer&&) = default;
 
     void CreateFramebuffer(TextureCacheRuntime& runtime,
-                           std::span<ImageView*, NUM_RT> color_buffers, ImageView* depth_buffer);
+                           std::span<ImageView*, NUM_RT> color_buffers, ImageView* depth_buffer,
+                           bool is_rescaled = false);
 
     [[nodiscard]] VkFramebuffer Handle() const noexcept {
         return *framebuffer;
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache_base.cpp b/src/video_core/renderer_vulkan/vk_texture_cache_base.cpp
index 44e688342..7e1c3a863 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache_base.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache_base.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "video_core/renderer_vulkan/vk_texture_cache.h"
 #include "video_core/texture_cache/texture_cache.h"
diff --git a/src/video_core/renderer_vulkan/vk_update_descriptor.cpp b/src/video_core/renderer_vulkan/vk_update_descriptor.cpp
index 0df3a7fe9..4d4a6753b 100644
--- a/src/video_core/renderer_vulkan/vk_update_descriptor.cpp
+++ b/src/video_core/renderer_vulkan/vk_update_descriptor.cpp
@@ -1,11 +1,9 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <variant>
 #include <boost/container/static_vector.hpp>
 
-#include "common/assert.h"
 #include "common/logging/log.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_update_descriptor.h"
@@ -14,18 +12,18 @@
 
 namespace Vulkan {
 
-VKUpdateDescriptorQueue::VKUpdateDescriptorQueue(const Device& device_, VKScheduler& scheduler_)
+UpdateDescriptorQueue::UpdateDescriptorQueue(const Device& device_, Scheduler& scheduler_)
     : device{device_}, scheduler{scheduler_} {
     payload_cursor = payload.data();
 }
 
-VKUpdateDescriptorQueue::~VKUpdateDescriptorQueue() = default;
+UpdateDescriptorQueue::~UpdateDescriptorQueue() = default;
 
-void VKUpdateDescriptorQueue::TickFrame() {
+void UpdateDescriptorQueue::TickFrame() {
     payload_cursor = payload.data();
 }
 
-void VKUpdateDescriptorQueue::Acquire() {
+void UpdateDescriptorQueue::Acquire() {
     // Minimum number of entries required.
     // This is the maximum number of entries a single draw call migth use.
     static constexpr size_t MIN_ENTRIES = 0x400;
diff --git a/src/video_core/renderer_vulkan/vk_update_descriptor.h b/src/video_core/renderer_vulkan/vk_update_descriptor.h
index d7de4c490..625bcc809 100644
--- a/src/video_core/renderer_vulkan/vk_update_descriptor.h
+++ b/src/video_core/renderer_vulkan/vk_update_descriptor.h
@@ -1,18 +1,16 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <array>
 
-#include "common/common_types.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Vulkan {
 
 class Device;
-class VKScheduler;
+class Scheduler;
 
 struct DescriptorUpdateEntry {
     struct Empty {};
@@ -30,10 +28,10 @@ struct DescriptorUpdateEntry {
     };
 };
 
-class VKUpdateDescriptorQueue final {
+class UpdateDescriptorQueue final {
 public:
-    explicit VKUpdateDescriptorQueue(const Device& device_, VKScheduler& scheduler_);
-    ~VKUpdateDescriptorQueue();
+    explicit UpdateDescriptorQueue(const Device& device_, Scheduler& scheduler_);
+    ~UpdateDescriptorQueue();
 
     void TickFrame();
 
@@ -73,7 +71,7 @@ public:
 
 private:
     const Device& device;
-    VKScheduler& scheduler;
+    Scheduler& scheduler;
 
     DescriptorUpdateEntry* payload_cursor = nullptr;
     const DescriptorUpdateEntry* upload_start = nullptr;
diff --git a/src/video_core/shader_cache.cpp b/src/video_core/shader_cache.cpp
index 87636857d..f53066579 100644
--- a/src/video_core/shader_cache.cpp
+++ b/src/video_core/shader_cache.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
@@ -9,6 +8,7 @@
 #include "common/assert.h"
 #include "shader_recompiler/frontend/maxwell/control_flow.h"
 #include "shader_recompiler/object_pool.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/engines/maxwell_3d.h"
@@ -25,7 +25,7 @@ void ShaderCache::InvalidateRegion(VAddr addr, size_t size) {
 }
 
 void ShaderCache::OnCPUWrite(VAddr addr, size_t size) {
-    std::lock_guard lock{invalidation_mutex};
+    std::scoped_lock lock{invalidation_mutex};
     InvalidatePagesInRegion(addr, size);
 }
 
@@ -34,29 +34,25 @@ void ShaderCache::SyncGuestHost() {
     RemovePendingShaders();
 }
 
-ShaderCache::ShaderCache(VideoCore::RasterizerInterface& rasterizer_,
-                         Tegra::MemoryManager& gpu_memory_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_)
-    : gpu_memory{gpu_memory_}, maxwell3d{maxwell3d_}, kepler_compute{kepler_compute_},
-      rasterizer{rasterizer_} {}
+ShaderCache::ShaderCache(VideoCore::RasterizerInterface& rasterizer_) : rasterizer{rasterizer_} {}
 
 bool ShaderCache::RefreshStages(std::array<u64, 6>& unique_hashes) {
-    auto& dirty{maxwell3d.dirty.flags};
+    auto& dirty{maxwell3d->dirty.flags};
     if (!dirty[VideoCommon::Dirty::Shaders]) {
         return last_shaders_valid;
     }
     dirty[VideoCommon::Dirty::Shaders] = false;
 
-    const GPUVAddr base_addr{maxwell3d.regs.code_address.CodeAddress()};
+    const GPUVAddr base_addr{maxwell3d->regs.code_address.CodeAddress()};
     for (size_t index = 0; index < Tegra::Engines::Maxwell3D::Regs::MaxShaderProgram; ++index) {
-        if (!maxwell3d.regs.IsShaderConfigEnabled(index)) {
+        if (!maxwell3d->regs.IsShaderConfigEnabled(index)) {
             unique_hashes[index] = 0;
             continue;
         }
-        const auto& shader_config{maxwell3d.regs.shader_config[index]};
+        const auto& shader_config{maxwell3d->regs.shader_config[index]};
         const auto program{static_cast<Tegra::Engines::Maxwell3D::Regs::ShaderProgram>(index)};
         const GPUVAddr shader_addr{base_addr + shader_config.offset};
-        const std::optional<VAddr> cpu_shader_addr{gpu_memory.GpuToCpuAddress(shader_addr)};
+        const std::optional<VAddr> cpu_shader_addr{gpu_memory->GpuToCpuAddress(shader_addr)};
         if (!cpu_shader_addr) {
             LOG_ERROR(HW_GPU, "Invalid GPU address for shader 0x{:016x}", shader_addr);
             last_shaders_valid = false;
@@ -65,7 +61,7 @@ bool ShaderCache::RefreshStages(std::array<u64, 6>& unique_hashes) {
         const ShaderInfo* shader_info{TryGet(*cpu_shader_addr)};
         if (!shader_info) {
             const u32 start_address{shader_config.offset};
-            GraphicsEnvironment env{maxwell3d, gpu_memory, program, base_addr, start_address};
+            GraphicsEnvironment env{*maxwell3d, *gpu_memory, program, base_addr, start_address};
             shader_info = MakeShaderInfo(env, *cpu_shader_addr);
         }
         shader_infos[index] = shader_info;
@@ -76,10 +72,10 @@ bool ShaderCache::RefreshStages(std::array<u64, 6>& unique_hashes) {
 }
 
 const ShaderInfo* ShaderCache::ComputeShader() {
-    const GPUVAddr program_base{kepler_compute.regs.code_loc.Address()};
-    const auto& qmd{kepler_compute.launch_description};
+    const GPUVAddr program_base{kepler_compute->regs.code_loc.Address()};
+    const auto& qmd{kepler_compute->launch_description};
     const GPUVAddr shader_addr{program_base + qmd.program_start};
-    const std::optional<VAddr> cpu_shader_addr{gpu_memory.GpuToCpuAddress(shader_addr)};
+    const std::optional<VAddr> cpu_shader_addr{gpu_memory->GpuToCpuAddress(shader_addr)};
     if (!cpu_shader_addr) {
         LOG_ERROR(HW_GPU, "Invalid GPU address for shader 0x{:016x}", shader_addr);
         return nullptr;
@@ -87,22 +83,22 @@ const ShaderInfo* ShaderCache::ComputeShader() {
     if (const ShaderInfo* const shader = TryGet(*cpu_shader_addr)) {
         return shader;
     }
-    ComputeEnvironment env{kepler_compute, gpu_memory, program_base, qmd.program_start};
+    ComputeEnvironment env{*kepler_compute, *gpu_memory, program_base, qmd.program_start};
     return MakeShaderInfo(env, *cpu_shader_addr);
 }
 
 void ShaderCache::GetGraphicsEnvironments(GraphicsEnvironments& result,
                                           const std::array<u64, NUM_PROGRAMS>& unique_hashes) {
     size_t env_index{};
-    const GPUVAddr base_addr{maxwell3d.regs.code_address.CodeAddress()};
+    const GPUVAddr base_addr{maxwell3d->regs.code_address.CodeAddress()};
     for (size_t index = 0; index < NUM_PROGRAMS; ++index) {
         if (unique_hashes[index] == 0) {
             continue;
         }
         const auto program{static_cast<Tegra::Engines::Maxwell3D::Regs::ShaderProgram>(index)};
         auto& env{result.envs[index]};
-        const u32 start_address{maxwell3d.regs.shader_config[index].offset};
-        env = GraphicsEnvironment{maxwell3d, gpu_memory, program, base_addr, start_address};
+        const u32 start_address{maxwell3d->regs.shader_config[index].offset};
+        env = GraphicsEnvironment{*maxwell3d, *gpu_memory, program, base_addr, start_address};
         env.SetCachedSize(shader_infos[index]->size_bytes);
         result.env_ptrs[env_index++] = &env;
     }
@@ -124,8 +120,8 @@ void ShaderCache::Register(std::unique_ptr<ShaderInfo> data, VAddr addr, size_t
     const VAddr addr_end = addr + size;
     Entry* const entry = NewEntry(addr, addr_end, data.get());
 
-    const u64 page_end = (addr_end + PAGE_SIZE - 1) >> PAGE_BITS;
-    for (u64 page = addr >> PAGE_BITS; page < page_end; ++page) {
+    const u64 page_end = (addr_end + YUZU_PAGESIZE - 1) >> YUZU_PAGEBITS;
+    for (u64 page = addr >> YUZU_PAGEBITS; page < page_end; ++page) {
         invalidation_cache[page].push_back(entry);
     }
 
@@ -136,8 +132,8 @@ void ShaderCache::Register(std::unique_ptr<ShaderInfo> data, VAddr addr, size_t
 
 void ShaderCache::InvalidatePagesInRegion(VAddr addr, size_t size) {
     const VAddr addr_end = addr + size;
-    const u64 page_end = (addr_end + PAGE_SIZE - 1) >> PAGE_BITS;
-    for (u64 page = addr >> PAGE_BITS; page < page_end; ++page) {
+    const u64 page_end = (addr_end + YUZU_PAGESIZE - 1) >> YUZU_PAGEBITS;
+    for (u64 page = addr >> YUZU_PAGEBITS; page < page_end; ++page) {
         auto it = invalidation_cache.find(page);
         if (it == invalidation_cache.end()) {
             continue;
@@ -190,8 +186,8 @@ void ShaderCache::InvalidatePageEntries(std::vector<Entry*>& entries, VAddr addr
 }
 
 void ShaderCache::RemoveEntryFromInvalidationCache(const Entry* entry) {
-    const u64 page_end = (entry->addr_end + PAGE_SIZE - 1) >> PAGE_BITS;
-    for (u64 page = entry->addr_start >> PAGE_BITS; page < page_end; ++page) {
+    const u64 page_end = (entry->addr_end + YUZU_PAGESIZE - 1) >> YUZU_PAGEBITS;
+    for (u64 page = entry->addr_start >> YUZU_PAGEBITS; page < page_end; ++page) {
         const auto entries_it = invalidation_cache.find(page);
         ASSERT(entries_it != invalidation_cache.end());
         std::vector<Entry*>& entries = entries_it->second;
diff --git a/src/video_core/shader_cache.h b/src/video_core/shader_cache.h
index 8836bc8c6..a4391202d 100644
--- a/src/video_core/shader_cache.h
+++ b/src/video_core/shader_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -13,6 +12,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/shader_environment.h"
 
@@ -20,6 +20,10 @@ namespace Tegra {
 class MemoryManager;
 }
 
+namespace Tegra::Control {
+struct ChannelState;
+}
+
 namespace VideoCommon {
 
 class GenericEnvironment;
@@ -29,9 +33,9 @@ struct ShaderInfo {
     size_t size_bytes{};
 };
 
-class ShaderCache {
-    static constexpr u64 PAGE_BITS = 14;
-    static constexpr u64 PAGE_SIZE = u64(1) << PAGE_BITS;
+class ShaderCache : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
+    static constexpr u64 YUZU_PAGEBITS = 14;
+    static constexpr u64 YUZU_PAGESIZE = u64(1) << YUZU_PAGEBITS;
 
     static constexpr size_t NUM_PROGRAMS = 6;
 
@@ -72,9 +76,7 @@ protected:
         }
     };
 
-    explicit ShaderCache(VideoCore::RasterizerInterface& rasterizer_,
-                         Tegra::MemoryManager& gpu_memory_, Tegra::Engines::Maxwell3D& maxwell3d_,
-                         Tegra::Engines::KeplerCompute& kepler_compute_);
+    explicit ShaderCache(VideoCore::RasterizerInterface& rasterizer_);
 
     /// @brief Update the hashes and information of shader stages
     /// @param unique_hashes Shader hashes to store into when a stage is enabled
@@ -89,10 +91,6 @@ protected:
     void GetGraphicsEnvironments(GraphicsEnvironments& result,
                                  const std::array<u64, NUM_PROGRAMS>& unique_hashes);
 
-    Tegra::MemoryManager& gpu_memory;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-
     std::array<const ShaderInfo*, NUM_PROGRAMS> shader_infos{};
     bool last_shaders_valid = false;
 
diff --git a/src/video_core/shader_environment.cpp b/src/video_core/shader_environment.cpp
index 3e673c437..5f7625947 100644
--- a/src/video_core/shader_environment.cpp
+++ b/src/video_core/shader_environment.cpp
@@ -1,9 +1,7 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
-#include <bit>
 #include <filesystem>
 #include <fstream>
 #include <memory>
@@ -41,7 +39,8 @@ static Shader::TextureType ConvertType(const Tegra::Texture::TICEntry& entry) {
         return Shader::TextureType::Color1D;
     case Tegra::Texture::TextureType::Texture2D:
     case Tegra::Texture::TextureType::Texture2DNoMipmap:
-        return Shader::TextureType::Color2D;
+        return entry.normalized_coords ? Shader::TextureType::Color2D
+                                       : Shader::TextureType::Color2DRect;
     case Tegra::Texture::TextureType::Texture3D:
         return Shader::TextureType::Color3D;
     case Tegra::Texture::TextureType::TextureCubemap:
@@ -55,7 +54,8 @@ static Shader::TextureType ConvertType(const Tegra::Texture::TICEntry& entry) {
     case Tegra::Texture::TextureType::TextureCubeArray:
         return Shader::TextureType::ColorArrayCube;
     default:
-        throw Shader::NotImplementedException("Unknown texture type");
+        UNIMPLEMENTED();
+        return Shader::TextureType::Color2D;
     }
 }
 
@@ -190,11 +190,11 @@ void GenericEnvironment::Serialize(std::ofstream& file) const {
         .write(reinterpret_cast<const char*>(&cached_highest), sizeof(cached_highest))
         .write(reinterpret_cast<const char*>(&stage), sizeof(stage))
         .write(reinterpret_cast<const char*>(code.data()), code_size);
-    for (const auto [key, type] : texture_types) {
+    for (const auto& [key, type] : texture_types) {
         file.write(reinterpret_cast<const char*>(&key), sizeof(key))
             .write(reinterpret_cast<const char*>(&type), sizeof(type));
     }
-    for (const auto [key, type] : cbuf_values) {
+    for (const auto& [key, type] : cbuf_values) {
         file.write(reinterpret_cast<const char*>(&key), sizeof(key))
             .write(reinterpret_cast<const char*>(&type), sizeof(type));
     }
@@ -282,7 +282,7 @@ GraphicsEnvironment::GraphicsEnvironment(Tegra::Engines::Maxwell3D& maxwell3d_,
         stage_index = 4;
         break;
     default:
-        UNREACHABLE_MSG("Invalid program={}", program);
+        ASSERT_MSG(false, "Invalid program={}", program);
         break;
     }
     const u64 local_size{sph.LocalMemorySize()};
diff --git a/src/video_core/shader_environment.h b/src/video_core/shader_environment.h
index aae762b27..5a145f33a 100644
--- a/src/video_core/shader_environment.h
+++ b/src/video_core/shader_environment.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/shader_notify.cpp b/src/video_core/shader_notify.cpp
index bcaf5f575..631891ec2 100644
--- a/src/video_core/shader_notify.cpp
+++ b/src/video_core/shader_notify.cpp
@@ -1,10 +1,8 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <atomic>
 #include <chrono>
-#include <optional>
 
 #include "video_core/shader_notify.h"
 
diff --git a/src/video_core/shader_notify.h b/src/video_core/shader_notify.h
index 4d8d52071..696a51384 100644
--- a/src/video_core/shader_notify.h
+++ b/src/video_core/shader_notify.h
@@ -1,12 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <atomic>
 #include <chrono>
-#include <optional>
 
 namespace VideoCore {
 class ShaderNotify {
diff --git a/src/video_core/surface.cpp b/src/video_core/surface.cpp
index a36015c8c..a2bf08294 100644
--- a/src/video_core/surface.cpp
+++ b/src/video_core/surface.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "common/math_util.h"
@@ -29,7 +28,7 @@ SurfaceTarget SurfaceTargetFromTextureType(Tegra::Texture::TextureType texture_t
         return SurfaceTarget::Texture2DArray;
     default:
         LOG_CRITICAL(HW_GPU, "Unimplemented texture_type={}", texture_type);
-        UNREACHABLE();
+        ASSERT(false);
         return SurfaceTarget::Texture2D;
     }
 }
@@ -48,7 +47,7 @@ bool SurfaceTargetIsLayered(SurfaceTarget target) {
         return true;
     default:
         LOG_CRITICAL(HW_GPU, "Unimplemented surface_target={}", target);
-        UNREACHABLE();
+        ASSERT(false);
         return false;
     }
 }
@@ -67,7 +66,7 @@ bool SurfaceTargetIsArray(SurfaceTarget target) {
         return true;
     default:
         LOG_CRITICAL(HW_GPU, "Unimplemented surface_target={}", target);
-        UNREACHABLE();
+        ASSERT(false);
         return false;
     }
 }
@@ -190,13 +189,13 @@ PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format)
     }
 }
 
-PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat format) {
+PixelFormat PixelFormatFromGPUPixelFormat(Service::android::PixelFormat format) {
     switch (format) {
-    case Tegra::FramebufferConfig::PixelFormat::A8B8G8R8_UNORM:
+    case Service::android::PixelFormat::Rgba8888:
         return PixelFormat::A8B8G8R8_UNORM;
-    case Tegra::FramebufferConfig::PixelFormat::RGB565_UNORM:
+    case Service::android::PixelFormat::Rgb565:
         return PixelFormat::R5G6B5_UNORM;
-    case Tegra::FramebufferConfig::PixelFormat::B8G8R8A8_UNORM:
+    case Service::android::PixelFormat::Bgra8888:
         return PixelFormat::B8G8R8A8_UNORM;
     default:
         UNIMPLEMENTED_MSG("Unimplemented format={}", format);
@@ -247,6 +246,9 @@ bool IsPixelFormatASTC(PixelFormat format) {
     case PixelFormat::ASTC_2D_10X8_SRGB:
     case PixelFormat::ASTC_2D_6X6_UNORM:
     case PixelFormat::ASTC_2D_6X6_SRGB:
+    case PixelFormat::ASTC_2D_10X6_UNORM:
+    case PixelFormat::ASTC_2D_10X5_UNORM:
+    case PixelFormat::ASTC_2D_10X5_SRGB:
     case PixelFormat::ASTC_2D_10X10_UNORM:
     case PixelFormat::ASTC_2D_10X10_SRGB:
     case PixelFormat::ASTC_2D_12X12_UNORM:
@@ -276,6 +278,7 @@ bool IsPixelFormatSRGB(PixelFormat format) {
     case PixelFormat::ASTC_2D_5X5_SRGB:
     case PixelFormat::ASTC_2D_10X8_SRGB:
     case PixelFormat::ASTC_2D_6X6_SRGB:
+    case PixelFormat::ASTC_2D_10X5_SRGB:
     case PixelFormat::ASTC_2D_10X10_SRGB:
     case PixelFormat::ASTC_2D_12X12_SRGB:
     case PixelFormat::ASTC_2D_8X6_SRGB:
diff --git a/src/video_core/surface.h b/src/video_core/surface.h
index 33e8d24ab..57ca7f597 100644
--- a/src/video_core/surface.h
+++ b/src/video_core/surface.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -25,6 +24,7 @@ enum class PixelFormat {
     A2B10G10R10_UNORM,
     A2B10G10R10_UINT,
     A1B5G5R5_UNORM,
+    A5B5G5R1_UNORM,
     R8_UNORM,
     R8_SNORM,
     R8_SINT,
@@ -82,6 +82,7 @@ enum class PixelFormat {
     BC3_SRGB,
     BC7_SRGB,
     A4B4G4R4_UNORM,
+    G4R4_UNORM,
     ASTC_2D_4X4_SRGB,
     ASTC_2D_8X8_SRGB,
     ASTC_2D_8X5_SRGB,
@@ -92,6 +93,9 @@ enum class PixelFormat {
     ASTC_2D_10X8_SRGB,
     ASTC_2D_6X6_UNORM,
     ASTC_2D_6X6_SRGB,
+    ASTC_2D_10X6_UNORM,
+    ASTC_2D_10X5_UNORM,
+    ASTC_2D_10X5_SRGB,
     ASTC_2D_10X10_UNORM,
     ASTC_2D_10X10_SRGB,
     ASTC_2D_12X12_UNORM,
@@ -145,7 +149,7 @@ enum class SurfaceTarget {
     TextureCubeArray,
 };
 
-constexpr std::array<u32, MaxPixelFormat> BLOCK_WIDTH_TABLE = {{
+constexpr std::array<u8, MaxPixelFormat> BLOCK_WIDTH_TABLE = {{
     1,  // A8B8G8R8_UNORM
     1,  // A8B8G8R8_SNORM
     1,  // A8B8G8R8_SINT
@@ -156,6 +160,7 @@ constexpr std::array<u32, MaxPixelFormat> BLOCK_WIDTH_TABLE = {{
     1,  // A2B10G10R10_UNORM
     1,  // A2B10G10R10_UINT
     1,  // A1B5G5R5_UNORM
+    1,  // A5B5G5R1_UNORM
     1,  // R8_UNORM
     1,  // R8_SNORM
     1,  // R8_SINT
@@ -213,6 +218,7 @@ constexpr std::array<u32, MaxPixelFormat> BLOCK_WIDTH_TABLE = {{
     4,  // BC3_SRGB
     4,  // BC7_SRGB
     1,  // A4B4G4R4_UNORM
+    1,  // G4R4_UNORM
     4,  // ASTC_2D_4X4_SRGB
     8,  // ASTC_2D_8X8_SRGB
     8,  // ASTC_2D_8X5_SRGB
@@ -223,6 +229,9 @@ constexpr std::array<u32, MaxPixelFormat> BLOCK_WIDTH_TABLE = {{
     10, // ASTC_2D_10X8_SRGB
     6,  // ASTC_2D_6X6_UNORM
     6,  // ASTC_2D_6X6_SRGB
+    10, // ASTC_2D_10X6_UNORM
+    10, // ASTC_2D_10X5_UNORM
+    10, // ASTC_2D_10X5_SRGB
     10, // ASTC_2D_10X10_UNORM
     10, // ASTC_2D_10X10_SRGB
     12, // ASTC_2D_12X12_UNORM
@@ -245,7 +254,7 @@ constexpr u32 DefaultBlockWidth(PixelFormat format) {
     return BLOCK_WIDTH_TABLE[static_cast<std::size_t>(format)];
 }
 
-constexpr std::array<u32, MaxPixelFormat> BLOCK_HEIGHT_TABLE = {{
+constexpr std::array<u8, MaxPixelFormat> BLOCK_HEIGHT_TABLE = {{
     1,  // A8B8G8R8_UNORM
     1,  // A8B8G8R8_SNORM
     1,  // A8B8G8R8_SINT
@@ -256,6 +265,7 @@ constexpr std::array<u32, MaxPixelFormat> BLOCK_HEIGHT_TABLE = {{
     1,  // A2B10G10R10_UNORM
     1,  // A2B10G10R10_UINT
     1,  // A1B5G5R5_UNORM
+    1,  // A5B5G5R1_UNORM
     1,  // R8_UNORM
     1,  // R8_SNORM
     1,  // R8_SINT
@@ -313,6 +323,7 @@ constexpr std::array<u32, MaxPixelFormat> BLOCK_HEIGHT_TABLE = {{
     4,  // BC3_SRGB
     4,  // BC7_SRGB
     1,  // A4B4G4R4_UNORM
+    1,  // G4R4_UNORM
     4,  // ASTC_2D_4X4_SRGB
     8,  // ASTC_2D_8X8_SRGB
     5,  // ASTC_2D_8X5_SRGB
@@ -323,6 +334,9 @@ constexpr std::array<u32, MaxPixelFormat> BLOCK_HEIGHT_TABLE = {{
     8,  // ASTC_2D_10X8_SRGB
     6,  // ASTC_2D_6X6_UNORM
     6,  // ASTC_2D_6X6_SRGB
+    6,  // ASTC_2D_10X6_UNORM
+    5,  // ASTC_2D_10X5_UNORM
+    5,  // ASTC_2D_10X5_SRGB
     10, // ASTC_2D_10X10_UNORM
     10, // ASTC_2D_10X10_SRGB
     12, // ASTC_2D_12X12_UNORM
@@ -345,7 +359,7 @@ constexpr u32 DefaultBlockHeight(PixelFormat format) {
     return BLOCK_HEIGHT_TABLE[static_cast<std::size_t>(format)];
 }
 
-constexpr std::array<u32, MaxPixelFormat> BITS_PER_BLOCK_TABLE = {{
+constexpr std::array<u8, MaxPixelFormat> BITS_PER_BLOCK_TABLE = {{
     32,  // A8B8G8R8_UNORM
     32,  // A8B8G8R8_SNORM
     32,  // A8B8G8R8_SINT
@@ -356,6 +370,7 @@ constexpr std::array<u32, MaxPixelFormat> BITS_PER_BLOCK_TABLE = {{
     32,  // A2B10G10R10_UNORM
     32,  // A2B10G10R10_UINT
     16,  // A1B5G5R5_UNORM
+    16,  // A5B5G5R1_UNORM
     8,   // R8_UNORM
     8,   // R8_SNORM
     8,   // R8_SINT
@@ -413,6 +428,7 @@ constexpr std::array<u32, MaxPixelFormat> BITS_PER_BLOCK_TABLE = {{
     128, // BC3_SRGB
     128, // BC7_UNORM
     16,  // A4B4G4R4_UNORM
+    8,   // G4R4_UNORM
     128, // ASTC_2D_4X4_SRGB
     128, // ASTC_2D_8X8_SRGB
     128, // ASTC_2D_8X5_SRGB
@@ -423,6 +439,9 @@ constexpr std::array<u32, MaxPixelFormat> BITS_PER_BLOCK_TABLE = {{
     128, // ASTC_2D_10X8_SRGB
     128, // ASTC_2D_6X6_UNORM
     128, // ASTC_2D_6X6_SRGB
+    128, // ASTC_2D_10X6_UNORM
+    128, // ASTC_2D_10X5_UNORM
+    128, // ASTC_2D_10X5_SRGB
     128, // ASTC_2D_10X10_UNORM
     128, // ASTC_2D_10X10_SRGB
     128, // ASTC_2D_12X12_UNORM
@@ -460,7 +479,7 @@ PixelFormat PixelFormatFromDepthFormat(Tegra::DepthFormat format);
 
 PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format);
 
-PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat format);
+PixelFormat PixelFormatFromGPUPixelFormat(Service::android::PixelFormat format);
 
 SurfaceType GetFormatType(PixelFormat pixel_format);
 
diff --git a/src/video_core/texture_cache/accelerated_swizzle.cpp b/src/video_core/texture_cache/accelerated_swizzle.cpp
index 15585caeb..70be1657e 100644
--- a/src/video_core/texture_cache/accelerated_swizzle.cpp
+++ b/src/video_core/texture_cache/accelerated_swizzle.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <bit>
diff --git a/src/video_core/texture_cache/accelerated_swizzle.h b/src/video_core/texture_cache/accelerated_swizzle.h
index a11c924e1..d4250da68 100644
--- a/src/video_core/texture_cache/accelerated_swizzle.h
+++ b/src/video_core/texture_cache/accelerated_swizzle.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/texture_cache/decode_bc4.cpp b/src/video_core/texture_cache/decode_bc4.cpp
index 017327975..ef98afdca 100644
--- a/src/video_core/texture_cache/decode_bc4.cpp
+++ b/src/video_core/texture_cache/decode_bc4.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
diff --git a/src/video_core/texture_cache/decode_bc4.h b/src/video_core/texture_cache/decode_bc4.h
index 63fb23508..ab2f735be 100644
--- a/src/video_core/texture_cache/decode_bc4.h
+++ b/src/video_core/texture_cache/decode_bc4.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/texture_cache/descriptor_table.h b/src/video_core/texture_cache/descriptor_table.h
index 3a03b786f..b18e3838f 100644
--- a/src/video_core/texture_cache/descriptor_table.h
+++ b/src/video_core/texture_cache/descriptor_table.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,7 +8,6 @@
 
 #include "common/common_types.h"
 #include "common/div_ceil.h"
-#include "common/logging/log.h"
 #include "video_core/memory_manager.h"
 #include "video_core/rasterizer_interface.h"
 
diff --git a/src/video_core/texture_cache/format_lookup_table.cpp b/src/video_core/texture_cache/format_lookup_table.cpp
index afa807d5d..ad935d386 100644
--- a/src/video_core/texture_cache/format_lookup_table.cpp
+++ b/src/video_core/texture_cache/format_lookup_table.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
 #include "common/logging/log.h"
@@ -63,6 +62,10 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
         return PixelFormat::A1B5G5R5_UNORM;
     case Hash(TextureFormat::A4B4G4R4, UNORM):
         return PixelFormat::A4B4G4R4_UNORM;
+    case Hash(TextureFormat::G4R4, UNORM):
+        return PixelFormat::G4R4_UNORM;
+    case Hash(TextureFormat::A5B5G5R1, UNORM):
+        return PixelFormat::A5B5G5R1_UNORM;
     case Hash(TextureFormat::R8, UNORM):
         return PixelFormat::R8_UNORM;
     case Hash(TextureFormat::R8, SNORM):
@@ -143,6 +146,8 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
         return PixelFormat::S8_UINT_D24_UNORM;
     case Hash(TextureFormat::R8G24, UINT, UNORM, UNORM, UNORM, LINEAR):
         return PixelFormat::S8_UINT_D24_UNORM;
+    case Hash(TextureFormat::D24S8, UNORM, UINT, UINT, UINT, LINEAR):
+        return PixelFormat::D24_UNORM_S8_UINT;
     case Hash(TextureFormat::D32S8, FLOAT, UINT, UNORM, UNORM, LINEAR):
         return PixelFormat::D32_FLOAT_S8_UINT;
     case Hash(TextureFormat::BC1_RGBA, UNORM, LINEAR):
@@ -201,6 +206,12 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
         return PixelFormat::ASTC_2D_6X6_UNORM;
     case Hash(TextureFormat::ASTC_2D_6X6, UNORM, SRGB):
         return PixelFormat::ASTC_2D_6X6_SRGB;
+    case Hash(TextureFormat::ASTC_2D_10X6, UNORM, LINEAR):
+        return PixelFormat::ASTC_2D_10X6_UNORM;
+    case Hash(TextureFormat::ASTC_2D_10X5, UNORM, LINEAR):
+        return PixelFormat::ASTC_2D_10X5_UNORM;
+    case Hash(TextureFormat::ASTC_2D_10X5, UNORM, SRGB):
+        return PixelFormat::ASTC_2D_10X5_SRGB;
     case Hash(TextureFormat::ASTC_2D_10X10, UNORM, LINEAR):
         return PixelFormat::ASTC_2D_10X10_UNORM;
     case Hash(TextureFormat::ASTC_2D_10X10, UNORM, SRGB):
diff --git a/src/video_core/texture_cache/format_lookup_table.h b/src/video_core/texture_cache/format_lookup_table.h
index 729533999..f504a6cd0 100644
--- a/src/video_core/texture_cache/format_lookup_table.h
+++ b/src/video_core/texture_cache/format_lookup_table.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/texture_cache/formatter.cpp b/src/video_core/texture_cache/formatter.cpp
index 249cc4d0f..ee4f2d406 100644
--- a/src/video_core/texture_cache/formatter.cpp
+++ b/src/video_core/texture_cache/formatter.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <string>
diff --git a/src/video_core/texture_cache/formatter.h b/src/video_core/texture_cache/formatter.h
index b2c81057b..acc854715 100644
--- a/src/video_core/texture_cache/formatter.h
+++ b/src/video_core/texture_cache/formatter.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -38,6 +37,8 @@ struct fmt::formatter<VideoCore::Surface::PixelFormat> : fmt::formatter<fmt::str
                 return "A2B10G10R10_UINT";
             case PixelFormat::A1B5G5R5_UNORM:
                 return "A1B5G5R5_UNORM";
+            case PixelFormat::A5B5G5R1_UNORM:
+                return "A5B5G5R1_UNORM";
             case PixelFormat::R8_UNORM:
                 return "R8_UNORM";
             case PixelFormat::R8_SNORM:
@@ -152,6 +153,8 @@ struct fmt::formatter<VideoCore::Surface::PixelFormat> : fmt::formatter<fmt::str
                 return "BC7_SRGB";
             case PixelFormat::A4B4G4R4_UNORM:
                 return "A4B4G4R4_UNORM";
+            case PixelFormat::G4R4_UNORM:
+                return "G4R4_UNORM";
             case PixelFormat::ASTC_2D_4X4_SRGB:
                 return "ASTC_2D_4X4_SRGB";
             case PixelFormat::ASTC_2D_8X8_SRGB:
@@ -172,6 +175,12 @@ struct fmt::formatter<VideoCore::Surface::PixelFormat> : fmt::formatter<fmt::str
                 return "ASTC_2D_6X6_UNORM";
             case PixelFormat::ASTC_2D_6X6_SRGB:
                 return "ASTC_2D_6X6_SRGB";
+            case PixelFormat::ASTC_2D_10X6_UNORM:
+                return "ASTC_2D_10X6_UNORM";
+            case PixelFormat::ASTC_2D_10X5_UNORM:
+                return "ASTC_2D_10X5_UNORM";
+            case PixelFormat::ASTC_2D_10X5_SRGB:
+                return "ASTC_2D_10X5_SRGB";
             case PixelFormat::ASTC_2D_10X10_UNORM:
                 return "ASTC_2D_10X10_UNORM";
             case PixelFormat::ASTC_2D_10X10_SRGB:
diff --git a/src/video_core/texture_cache/image_base.cpp b/src/video_core/texture_cache/image_base.cpp
index 3db2fdf34..91512022f 100644
--- a/src/video_core/texture_cache/image_base.cpp
+++ b/src/video_core/texture_cache/image_base.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <optional>
@@ -8,6 +7,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "common/div_ceil.h"
 #include "video_core/surface.h"
 #include "video_core/texture_cache/formatter.h"
 #include "video_core/texture_cache/image_base.h"
@@ -183,10 +183,6 @@ void AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_i
     };
     const bool is_lhs_compressed = lhs_block.width > 1 || lhs_block.height > 1;
     const bool is_rhs_compressed = rhs_block.width > 1 || rhs_block.height > 1;
-    if (is_lhs_compressed && is_rhs_compressed) {
-        LOG_ERROR(HW_GPU, "Compressed to compressed image aliasing is not implemented");
-        return;
-    }
     const s32 lhs_mips = lhs.info.resources.levels;
     const s32 rhs_mips = rhs.info.resources.levels;
     const s32 num_mips = std::min(lhs_mips - base->level, rhs_mips);
@@ -200,12 +196,12 @@ void AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_i
         Extent3D lhs_size = MipSize(lhs.info.size, base->level + mip_level);
         Extent3D rhs_size = MipSize(rhs.info.size, mip_level);
         if (is_lhs_compressed) {
-            lhs_size.width /= lhs_block.width;
-            lhs_size.height /= lhs_block.height;
+            lhs_size.width = Common::DivCeil(lhs_size.width, lhs_block.width);
+            lhs_size.height = Common::DivCeil(lhs_size.height, lhs_block.height);
         }
         if (is_rhs_compressed) {
-            rhs_size.width /= rhs_block.width;
-            rhs_size.height /= rhs_block.height;
+            rhs_size.width = Common::DivCeil(rhs_size.width, rhs_block.width);
+            rhs_size.height = Common::DivCeil(rhs_size.height, rhs_block.height);
         }
         const Extent3D copy_size{
             .width = std::min(lhs_size.width, rhs_size.width),
diff --git a/src/video_core/texture_cache/image_base.h b/src/video_core/texture_cache/image_base.h
index 89c111c00..620565684 100644
--- a/src/video_core/texture_cache/image_base.h
+++ b/src/video_core/texture_cache/image_base.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -33,11 +32,12 @@ enum class ImageFlagBits : u32 {
                           ///< garbage collection priority
     Alias = 1 << 11,      ///< This image has aliases and has priority on garbage
                           ///< collection
+    CostlyLoad = 1 << 12, ///< Protected from low-tier GC as it is costly to load back.
 
     // Rescaler
-    Rescaled = 1 << 12,
-    CheckingRescalable = 1 << 13,
-    IsRescalable = 1 << 14,
+    Rescaled = 1 << 13,
+    CheckingRescalable = 1 << 14,
+    IsRescalable = 1 << 15,
 };
 DECLARE_ENUM_FLAG_OPERATORS(ImageFlagBits)
 
@@ -88,6 +88,9 @@ struct ImageBase {
     u32 scale_rating = 0;
     u64 scale_tick = 0;
     bool has_scaled = false;
+
+    size_t channel = 0;
+
     ImageFlagBits flags = ImageFlagBits::CpuModified;
 
     GPUVAddr gpu_addr = 0;
diff --git a/src/video_core/texture_cache/image_info.cpp b/src/video_core/texture_cache/image_info.cpp
index afb94082b..6c073ee57 100644
--- a/src/video_core/texture_cache/image_info.cpp
+++ b/src/video_core/texture_cache/image_info.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
 #include "video_core/surface.h"
@@ -95,7 +94,7 @@ ImageInfo::ImageInfo(const TICEntry& config) noexcept {
         resources.layers = 1;
         break;
     default:
-        UNREACHABLE_MSG("Invalid texture_type={}", static_cast<int>(config.texture_type.Value()));
+        ASSERT_MSG(false, "Invalid texture_type={}", static_cast<int>(config.texture_type.Value()));
         break;
     }
     if (type != ImageType::Linear) {
diff --git a/src/video_core/texture_cache/image_info.h b/src/video_core/texture_cache/image_info.h
index 5932dcaba..93755e15e 100644
--- a/src/video_core/texture_cache/image_info.h
+++ b/src/video_core/texture_cache/image_info.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/texture_cache/image_view_base.cpp b/src/video_core/texture_cache/image_view_base.cpp
index c7b4fc231..04fb84bfa 100644
--- a/src/video_core/texture_cache/image_view_base.cpp
+++ b/src/video_core/texture_cache/image_view_base.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
diff --git a/src/video_core/texture_cache/image_view_base.h b/src/video_core/texture_cache/image_view_base.h
index 9c24c5359..69c9776e7 100644
--- a/src/video_core/texture_cache/image_view_base.h
+++ b/src/video_core/texture_cache/image_view_base.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/texture_cache/image_view_info.cpp b/src/video_core/texture_cache/image_view_info.cpp
index e751f26c7..f47885147 100644
--- a/src/video_core/texture_cache/image_view_info.cpp
+++ b/src/video_core/texture_cache/image_view_info.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <limits>
 
@@ -72,7 +71,7 @@ ImageViewInfo::ImageViewInfo(const TICEntry& config, s32 base_layer) noexcept
         range.extent.layers = config.Depth() * 6;
         break;
     default:
-        UNREACHABLE_MSG("Invalid texture_type={}", static_cast<int>(config.texture_type.Value()));
+        ASSERT_MSG(false, "Invalid texture_type={}", static_cast<int>(config.texture_type.Value()));
         break;
     }
 }
diff --git a/src/video_core/texture_cache/image_view_info.h b/src/video_core/texture_cache/image_view_info.h
index 0c1f99117..921f88988 100644
--- a/src/video_core/texture_cache/image_view_info.h
+++ b/src/video_core/texture_cache/image_view_info.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/texture_cache/render_targets.h b/src/video_core/texture_cache/render_targets.h
index 0cb227d69..1efbd6507 100644
--- a/src/video_core/texture_cache/render_targets.h
+++ b/src/video_core/texture_cache/render_targets.h
@@ -1,12 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <algorithm>
 #include <span>
-#include <utility>
 
 #include "common/bit_cast.h"
 #include "video_core/texture_cache/types.h"
@@ -28,6 +26,7 @@ struct RenderTargets {
     ImageViewId depth_buffer_id{};
     std::array<u8, NUM_RT> draw_buffers{};
     Extent2D size{};
+    bool is_rescaled{};
 };
 
 } // namespace VideoCommon
diff --git a/src/video_core/texture_cache/samples_helper.h b/src/video_core/texture_cache/samples_helper.h
index 04539a43c..d552bccf0 100644
--- a/src/video_core/texture_cache/samples_helper.h
+++ b/src/video_core/texture_cache/samples_helper.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -24,7 +23,7 @@ namespace VideoCommon {
     case 16:
         return {2, 2};
     }
-    UNREACHABLE_MSG("Invalid number of samples={}", num_samples);
+    ASSERT_MSG(false, "Invalid number of samples={}", num_samples);
     return {1, 1};
 }
 
@@ -48,7 +47,7 @@ namespace VideoCommon {
     case MsaaMode::Msaa4x4:
         return 16;
     }
-    UNREACHABLE_MSG("Invalid MSAA mode={}", static_cast<int>(msaa_mode));
+    ASSERT_MSG(false, "Invalid MSAA mode={}", static_cast<int>(msaa_mode));
     return 1;
 }
 
diff --git a/src/video_core/texture_cache/slot_vector.h b/src/video_core/texture_cache/slot_vector.h
index 50df06409..46e8a86e6 100644
--- a/src/video_core/texture_cache/slot_vector.h
+++ b/src/video_core/texture_cache/slot_vector.h
@@ -1,13 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <algorithm>
-#include <array>
 #include <bit>
-#include <concepts>
 #include <numeric>
 #include <type_traits>
 #include <utility>
diff --git a/src/video_core/texture_cache/texture_cache.cpp b/src/video_core/texture_cache/texture_cache.cpp
new file mode 100644
index 000000000..8a9a32f44
--- /dev/null
+++ b/src/video_core/texture_cache/texture_cache.cpp
@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "video_core/control/channel_state_cache.inc"
+#include "video_core/texture_cache/texture_cache_base.h"
+
+namespace VideoCommon {
+
+TextureCacheChannelInfo::TextureCacheChannelInfo(Tegra::Control::ChannelState& state) noexcept
+    : ChannelInfo(state), graphics_image_table{gpu_memory}, graphics_sampler_table{gpu_memory},
+      compute_image_table{gpu_memory}, compute_sampler_table{gpu_memory} {}
+
+template class VideoCommon::ChannelSetupCaches<VideoCommon::TextureCacheChannelInfo>;
+
+} // namespace VideoCommon
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index 198bb0cfb..eaf4a1c95 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
@@ -8,6 +7,7 @@
 
 #include "common/alignment.h"
 #include "common/settings.h"
+#include "video_core/control/channel_state.h"
 #include "video_core/dirty_flags.h"
 #include "video_core/engines/kepler_compute.h"
 #include "video_core/texture_cache/image_view_base.h"
@@ -30,12 +30,8 @@ using VideoCore::Surface::SurfaceType;
 using namespace Common::Literals;
 
 template <class P>
-TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface& rasterizer_,
-                              Tegra::Engines::Maxwell3D& maxwell3d_,
-                              Tegra::Engines::KeplerCompute& kepler_compute_,
-                              Tegra::MemoryManager& gpu_memory_)
-    : runtime{runtime_}, rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
-      kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_} {
+TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface& rasterizer_)
+    : runtime{runtime_}, rasterizer{rasterizer_} {
     // Configure null sampler
     TSCEntry sampler_descriptor{};
     sampler_descriptor.min_filter.Assign(Tegra::Texture::TextureFilter::Linear);
@@ -50,14 +46,20 @@ TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface&
     void(slot_samplers.insert(runtime, sampler_descriptor));
 
     if constexpr (HAS_DEVICE_MEMORY_INFO) {
-        const auto device_memory = runtime.GetDeviceLocalMemory();
-        const u64 possible_expected_memory = (device_memory * 4) / 10;
-        const u64 possible_critical_memory = (device_memory * 7) / 10;
-        expected_memory = std::max(possible_expected_memory, DEFAULT_EXPECTED_MEMORY - 256_MiB);
-        critical_memory = std::max(possible_critical_memory, DEFAULT_CRITICAL_MEMORY - 512_MiB);
-        minimum_memory = 0;
+        const s64 device_memory = static_cast<s64>(runtime.GetDeviceLocalMemory());
+        const s64 min_spacing_expected = device_memory - 1_GiB - 512_MiB;
+        const s64 min_spacing_critical = device_memory - 1_GiB;
+        const s64 mem_threshold = std::min(device_memory, TARGET_THRESHOLD);
+        const s64 min_vacancy_expected = (6 * mem_threshold) / 10;
+        const s64 min_vacancy_critical = (3 * mem_threshold) / 10;
+        expected_memory = static_cast<u64>(
+            std::max(std::min(device_memory - min_vacancy_expected, min_spacing_expected),
+                     DEFAULT_EXPECTED_MEMORY));
+        critical_memory = static_cast<u64>(
+            std::max(std::min(device_memory - min_vacancy_critical, min_spacing_critical),
+                     DEFAULT_CRITICAL_MEMORY));
+        minimum_memory = static_cast<u64>((device_memory - mem_threshold) / 2);
     } else {
-        // On OpenGL we can be more conservatives as the driver takes care.
         expected_memory = DEFAULT_EXPECTED_MEMORY + 512_MiB;
         critical_memory = DEFAULT_CRITICAL_MEMORY + 1_GiB;
         minimum_memory = 0;
@@ -66,18 +68,21 @@ TextureCache<P>::TextureCache(Runtime& runtime_, VideoCore::RasterizerInterface&
 
 template <class P>
 void TextureCache<P>::RunGarbageCollector() {
-    const bool high_priority_mode = total_used_memory >= expected_memory;
-    const bool aggressive_mode = total_used_memory >= critical_memory;
-    const u64 ticks_to_destroy = aggressive_mode ? 10ULL : high_priority_mode ? 25ULL : 100ULL;
-    size_t num_iterations = aggressive_mode ? 300 : (high_priority_mode ? 50 : 10);
-    const auto clean_up = [this, &num_iterations, high_priority_mode](ImageId image_id) {
+    bool high_priority_mode = total_used_memory >= expected_memory;
+    bool aggressive_mode = total_used_memory >= critical_memory;
+    const u64 ticks_to_destroy = aggressive_mode ? 10ULL : high_priority_mode ? 25ULL : 50ULL;
+    size_t num_iterations = aggressive_mode ? 40 : (high_priority_mode ? 20 : 10);
+    const auto clean_up = [this, &num_iterations, &high_priority_mode,
+                           &aggressive_mode](ImageId image_id) {
         if (num_iterations == 0) {
             return true;
         }
         --num_iterations;
         auto& image = slot_images[image_id];
-        const bool must_download = image.IsSafeDownload();
-        if (!high_priority_mode && must_download) {
+        const bool must_download =
+            image.IsSafeDownload() && False(image.flags & ImageFlagBits::BadOverlap);
+        if (!high_priority_mode &&
+            (must_download || True(image.flags & ImageFlagBits::CostlyLoad))) {
             return false;
         }
         if (must_download) {
@@ -85,13 +90,25 @@ void TextureCache<P>::RunGarbageCollector() {
             const auto copies = FullDownloadCopies(image.info);
             image.DownloadMemory(map, copies);
             runtime.Finish();
-            SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
+            SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
         }
         if (True(image.flags & ImageFlagBits::Tracked)) {
             UntrackImage(image, image_id);
         }
         UnregisterImage(image_id);
         DeleteImage(image_id, image.scale_tick > frame_tick + 5);
+        if (total_used_memory < critical_memory) {
+            if (aggressive_mode) {
+                // Sink the aggresiveness.
+                num_iterations >>= 2;
+                aggressive_mode = false;
+                return false;
+            }
+            if (high_priority_mode && total_used_memory < expected_memory) {
+                num_iterations >>= 1;
+                high_priority_mode = false;
+            }
+        }
         return false;
     };
     lru_cache.ForEachItemBelow(frame_tick - ticks_to_destroy, clean_up);
@@ -99,6 +116,10 @@ void TextureCache<P>::RunGarbageCollector() {
 
 template <class P>
 void TextureCache<P>::TickFrame() {
+    // If we can obtain the memory info, use it instead of the estimate.
+    if (runtime.CanReportMemoryUsage()) {
+        total_used_memory = runtime.GetDeviceMemoryUsage();
+    }
     if (total_used_memory > minimum_memory) {
         RunGarbageCollector();
     }
@@ -106,6 +127,7 @@ void TextureCache<P>::TickFrame() {
     sentenced_framebuffers.Tick();
     sentenced_image_view.Tick();
     runtime.TickFrame();
+    critical_gc = 0;
     ++frame_tick;
 }
 
@@ -127,22 +149,24 @@ void TextureCache<P>::MarkModification(ImageId id) noexcept {
 template <class P>
 template <bool has_blacklists>
 void TextureCache<P>::FillGraphicsImageViews(std::span<ImageViewInOut> views) {
-    FillImageViews<has_blacklists>(graphics_image_table, graphics_image_view_ids, views);
+    FillImageViews<has_blacklists>(channel_state->graphics_image_table,
+                                   channel_state->graphics_image_view_ids, views);
 }
 
 template <class P>
 void TextureCache<P>::FillComputeImageViews(std::span<ImageViewInOut> views) {
-    FillImageViews<true>(compute_image_table, compute_image_view_ids, views);
+    FillImageViews<true>(channel_state->compute_image_table, channel_state->compute_image_view_ids,
+                         views);
 }
 
 template <class P>
 typename P::Sampler* TextureCache<P>::GetGraphicsSampler(u32 index) {
-    if (index > graphics_sampler_table.Limit()) {
+    if (index > channel_state->graphics_sampler_table.Limit()) {
         LOG_DEBUG(HW_GPU, "Invalid sampler index={}", index);
         return &slot_samplers[NULL_SAMPLER_ID];
     }
-    const auto [descriptor, is_new] = graphics_sampler_table.Read(index);
-    SamplerId& id = graphics_sampler_ids[index];
+    const auto [descriptor, is_new] = channel_state->graphics_sampler_table.Read(index);
+    SamplerId& id = channel_state->graphics_sampler_ids[index];
     if (is_new) {
         id = FindSampler(descriptor);
     }
@@ -151,12 +175,12 @@ typename P::Sampler* TextureCache<P>::GetGraphicsSampler(u32 index) {
 
 template <class P>
 typename P::Sampler* TextureCache<P>::GetComputeSampler(u32 index) {
-    if (index > compute_sampler_table.Limit()) {
+    if (index > channel_state->compute_sampler_table.Limit()) {
         LOG_DEBUG(HW_GPU, "Invalid sampler index={}", index);
         return &slot_samplers[NULL_SAMPLER_ID];
     }
-    const auto [descriptor, is_new] = compute_sampler_table.Read(index);
-    SamplerId& id = compute_sampler_ids[index];
+    const auto [descriptor, is_new] = channel_state->compute_sampler_table.Read(index);
+    SamplerId& id = channel_state->compute_sampler_ids[index];
     if (is_new) {
         id = FindSampler(descriptor);
     }
@@ -166,34 +190,36 @@ typename P::Sampler* TextureCache<P>::GetComputeSampler(u32 index) {
 template <class P>
 void TextureCache<P>::SynchronizeGraphicsDescriptors() {
     using SamplerIndex = Tegra::Engines::Maxwell3D::Regs::SamplerIndex;
-    const bool linked_tsc = maxwell3d.regs.sampler_index == SamplerIndex::ViaHeaderIndex;
-    const u32 tic_limit = maxwell3d.regs.tic.limit;
-    const u32 tsc_limit = linked_tsc ? tic_limit : maxwell3d.regs.tsc.limit;
-    if (graphics_sampler_table.Synchornize(maxwell3d.regs.tsc.Address(), tsc_limit)) {
-        graphics_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
+    const bool linked_tsc = maxwell3d->regs.sampler_index == SamplerIndex::ViaHeaderIndex;
+    const u32 tic_limit = maxwell3d->regs.tic.limit;
+    const u32 tsc_limit = linked_tsc ? tic_limit : maxwell3d->regs.tsc.limit;
+    if (channel_state->graphics_sampler_table.Synchornize(maxwell3d->regs.tsc.Address(),
+                                                          tsc_limit)) {
+        channel_state->graphics_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
     }
-    if (graphics_image_table.Synchornize(maxwell3d.regs.tic.Address(), tic_limit)) {
-        graphics_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
+    if (channel_state->graphics_image_table.Synchornize(maxwell3d->regs.tic.Address(), tic_limit)) {
+        channel_state->graphics_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
     }
 }
 
 template <class P>
 void TextureCache<P>::SynchronizeComputeDescriptors() {
-    const bool linked_tsc = kepler_compute.launch_description.linked_tsc;
-    const u32 tic_limit = kepler_compute.regs.tic.limit;
-    const u32 tsc_limit = linked_tsc ? tic_limit : kepler_compute.regs.tsc.limit;
-    const GPUVAddr tsc_gpu_addr = kepler_compute.regs.tsc.Address();
-    if (compute_sampler_table.Synchornize(tsc_gpu_addr, tsc_limit)) {
-        compute_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
+    const bool linked_tsc = kepler_compute->launch_description.linked_tsc;
+    const u32 tic_limit = kepler_compute->regs.tic.limit;
+    const u32 tsc_limit = linked_tsc ? tic_limit : kepler_compute->regs.tsc.limit;
+    const GPUVAddr tsc_gpu_addr = kepler_compute->regs.tsc.Address();
+    if (channel_state->compute_sampler_table.Synchornize(tsc_gpu_addr, tsc_limit)) {
+        channel_state->compute_sampler_ids.resize(tsc_limit + 1, CORRUPT_ID);
     }
-    if (compute_image_table.Synchornize(kepler_compute.regs.tic.Address(), tic_limit)) {
-        compute_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
+    if (channel_state->compute_image_table.Synchornize(kepler_compute->regs.tic.Address(),
+                                                       tic_limit)) {
+        channel_state->compute_image_view_ids.resize(tic_limit + 1, CORRUPT_ID);
     }
 }
 
 template <class P>
 bool TextureCache<P>::RescaleRenderTargets(bool is_clear) {
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     u32 scale_rating = 0;
     bool rescaled = false;
     std::array<ImageId, NUM_RT> tmp_color_images{};
@@ -290,7 +316,7 @@ bool TextureCache<P>::RescaleRenderTargets(bool is_clear) {
 template <class P>
 void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
     using namespace VideoCommon::Dirty;
-    auto& flags = maxwell3d.dirty.flags;
+    auto& flags = maxwell3d->dirty.flags;
     if (!flags[Dirty::RenderTargets]) {
         for (size_t index = 0; index < NUM_RT; ++index) {
             ImageViewId& color_buffer_id = render_targets.color_buffer_ids[index];
@@ -317,7 +343,7 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
     PrepareImageView(depth_buffer_id, true, is_clear && IsFullClear(depth_buffer_id));
 
     for (size_t index = 0; index < NUM_RT; ++index) {
-        render_targets.draw_buffers[index] = static_cast<u8>(maxwell3d.regs.rt_control.Map(index));
+        render_targets.draw_buffers[index] = static_cast<u8>(maxwell3d->regs.rt_control.Map(index));
     }
     u32 up_scale = 1;
     u32 down_shift = 0;
@@ -326,9 +352,10 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) {
         down_shift = Settings::values.resolution_info.down_shift;
     }
     render_targets.size = Extent2D{
-        (maxwell3d.regs.render_area.width * up_scale) >> down_shift,
-        (maxwell3d.regs.render_area.height * up_scale) >> down_shift,
+        (maxwell3d->regs.render_area.width * up_scale) >> down_shift,
+        (maxwell3d->regs.render_area.height * up_scale) >> down_shift,
     };
+    render_targets.is_rescaled = is_rescaling;
 
     flags[Dirty::DepthBiasGlobal] = true;
 }
@@ -343,7 +370,7 @@ template <bool has_blacklists>
 void TextureCache<P>::FillImageViews(DescriptorTable<TICEntry>& table,
                                      std::span<ImageViewId> cached_image_view_ids,
                                      std::span<ImageViewInOut> views) {
-    bool has_blacklisted;
+    bool has_blacklisted = false;
     do {
         has_deleted_images = false;
         if constexpr (has_blacklists) {
@@ -433,7 +460,7 @@ void TextureCache<P>::DownloadMemory(VAddr cpu_addr, size_t size) {
         const auto copies = FullDownloadCopies(image.info);
         image.DownloadMemory(map, copies);
         runtime.Finish();
-        SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
+        SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, map.mapped_span);
     }
 }
 
@@ -452,12 +479,20 @@ void TextureCache<P>::UnmapMemory(VAddr cpu_addr, size_t size) {
 }
 
 template <class P>
-void TextureCache<P>::UnmapGPUMemory(GPUVAddr gpu_addr, size_t size) {
+void TextureCache<P>::UnmapGPUMemory(size_t as_id, GPUVAddr gpu_addr, size_t size) {
     std::vector<ImageId> deleted_images;
-    ForEachImageInRegionGPU(gpu_addr, size,
+    ForEachImageInRegionGPU(as_id, gpu_addr, size,
                             [&](ImageId id, Image&) { deleted_images.push_back(id); });
     for (const ImageId id : deleted_images) {
         Image& image = slot_images[id];
+        if (True(image.flags & ImageFlagBits::CpuModified)) {
+            return;
+        }
+        image.flags |= ImageFlagBits::CpuModified;
+        if (True(image.flags & ImageFlagBits::Tracked)) {
+            UntrackImage(image, id);
+        }
+        /*
         if (True(image.flags & ImageFlagBits::Remapped)) {
             continue;
         }
@@ -465,6 +500,7 @@ void TextureCache<P>::UnmapGPUMemory(GPUVAddr gpu_addr, size_t size) {
         if (True(image.flags & ImageFlagBits::Tracked)) {
             UntrackImage(image, id);
         }
+        */
     }
 }
 
@@ -564,7 +600,7 @@ void TextureCache<P>::BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
 template <class P>
 typename P::ImageView* TextureCache<P>::TryFindFramebufferImageView(VAddr cpu_addr) {
     // TODO: Properly implement this
-    const auto it = page_table.find(cpu_addr >> PAGE_BITS);
+    const auto it = page_table.find(cpu_addr >> YUZU_PAGEBITS);
     if (it == page_table.end()) {
         return nullptr;
     }
@@ -630,7 +666,7 @@ void TextureCache<P>::PopAsyncFlushes() {
     for (const ImageId image_id : download_ids) {
         const ImageBase& image = slot_images[image_id];
         const auto copies = FullDownloadCopies(image.info);
-        SwizzleImage(gpu_memory, image.gpu_addr, image.info, copies, download_span);
+        SwizzleImage(*gpu_memory, image.gpu_addr, image.info, copies, download_span);
         download_map.offset += image.unswizzled_size_bytes;
         download_span = download_span.subspan(image.unswizzled_size_bytes);
     }
@@ -689,26 +725,26 @@ void TextureCache<P>::UploadImageContents(Image& image, StagingBuffer& staging)
     const GPUVAddr gpu_addr = image.gpu_addr;
 
     if (True(image.flags & ImageFlagBits::AcceleratedUpload)) {
-        gpu_memory.ReadBlockUnsafe(gpu_addr, mapped_span.data(), mapped_span.size_bytes());
+        gpu_memory->ReadBlockUnsafe(gpu_addr, mapped_span.data(), mapped_span.size_bytes());
         const auto uploads = FullUploadSwizzles(image.info);
         runtime.AccelerateImageUpload(image, staging, uploads);
     } else if (True(image.flags & ImageFlagBits::Converted)) {
         std::vector<u8> unswizzled_data(image.unswizzled_size_bytes);
-        auto copies = UnswizzleImage(gpu_memory, gpu_addr, image.info, unswizzled_data);
+        auto copies = UnswizzleImage(*gpu_memory, gpu_addr, image.info, unswizzled_data);
         ConvertImage(unswizzled_data, image.info, mapped_span, copies);
         image.UploadMemory(staging, copies);
     } else {
-        const auto copies = UnswizzleImage(gpu_memory, gpu_addr, image.info, mapped_span);
+        const auto copies = UnswizzleImage(*gpu_memory, gpu_addr, image.info, mapped_span);
         image.UploadMemory(staging, copies);
     }
 }
 
 template <class P>
 ImageViewId TextureCache<P>::FindImageView(const TICEntry& config) {
-    if (!IsValidEntry(gpu_memory, config)) {
+    if (!IsValidEntry(*gpu_memory, config)) {
         return NULL_IMAGE_VIEW_ID;
     }
-    const auto [pair, is_new] = image_views.try_emplace(config);
+    const auto [pair, is_new] = channel_state->image_views.try_emplace(config);
     ImageViewId& image_view_id = pair->second;
     if (is_new) {
         image_view_id = CreateImageView(config);
@@ -752,9 +788,9 @@ ImageId TextureCache<P>::FindOrInsertImage(const ImageInfo& info, GPUVAddr gpu_a
 template <class P>
 ImageId TextureCache<P>::FindImage(const ImageInfo& info, GPUVAddr gpu_addr,
                                    RelaxedOptions options) {
-    std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (!cpu_addr) {
-        cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr, CalculateGuestSizeInBytes(info));
+        cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr, CalculateGuestSizeInBytes(info));
         if (!cpu_addr) {
             return ImageId{};
         }
@@ -835,7 +871,7 @@ void TextureCache<P>::InvalidateScale(Image& image) {
         image.scale_tick = frame_tick + 1;
     }
     const std::span<const ImageViewId> image_view_ids = image.image_view_ids;
-    auto& dirty = maxwell3d.dirty.flags;
+    auto& dirty = maxwell3d->dirty.flags;
     dirty[Dirty::RenderTargets] = true;
     dirty[Dirty::ZetaBuffer] = true;
     for (size_t rt = 0; rt < NUM_RT; ++rt) {
@@ -855,12 +891,15 @@ void TextureCache<P>::InvalidateScale(Image& image) {
     }
     image.image_view_ids.clear();
     image.image_view_infos.clear();
-    if constexpr (ENABLE_VALIDATION) {
-        std::ranges::fill(graphics_image_view_ids, CORRUPT_ID);
-        std::ranges::fill(compute_image_view_ids, CORRUPT_ID);
+    for (size_t c : active_channel_ids) {
+        auto& channel_info = channel_storage[c];
+        if constexpr (ENABLE_VALIDATION) {
+            std::ranges::fill(channel_info.graphics_image_view_ids, CORRUPT_ID);
+            std::ranges::fill(channel_info.compute_image_view_ids, CORRUPT_ID);
+        }
+        channel_info.graphics_image_table.Invalidate();
+        channel_info.compute_image_table.Invalidate();
     }
-    graphics_image_table.Invalidate();
-    compute_image_table.Invalidate();
     has_deleted_images = true;
 }
 
@@ -904,10 +943,10 @@ bool TextureCache<P>::ScaleDown(Image& image) {
 template <class P>
 ImageId TextureCache<P>::InsertImage(const ImageInfo& info, GPUVAddr gpu_addr,
                                      RelaxedOptions options) {
-    std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+    std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
     if (!cpu_addr) {
         const auto size = CalculateGuestSizeInBytes(info);
-        cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr, size);
+        cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr, size);
         if (!cpu_addr) {
             const VAddr fake_addr = ~(1ULL << 40ULL) + virtual_invalid_space;
             virtual_invalid_space += Common::AlignUp(size, 32);
@@ -1025,7 +1064,7 @@ ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VA
     const ImageId new_image_id = slot_images.insert(runtime, new_info, gpu_addr, cpu_addr);
     Image& new_image = slot_images[new_image_id];
 
-    if (!gpu_memory.IsContinousRange(new_image.gpu_addr, new_image.guest_size_bytes)) {
+    if (!gpu_memory->IsContinousRange(new_image.gpu_addr, new_image.guest_size_bytes)) {
         new_image.flags |= ImageFlagBits::Sparse;
     }
 
@@ -1052,6 +1091,9 @@ ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VA
 
     for (const ImageId overlap_id : overlap_ids) {
         Image& overlap = slot_images[overlap_id];
+        if (True(overlap.flags & ImageFlagBits::GpuModified)) {
+            new_image.flags |= ImageFlagBits::GpuModified;
+        }
         if (overlap.info.num_samples != new_image.info.num_samples) {
             LOG_WARNING(HW_GPU, "Copying between images with different samples is not implemented");
         } else {
@@ -1164,7 +1206,7 @@ SamplerId TextureCache<P>::FindSampler(const TSCEntry& config) {
     if (std::ranges::all_of(config.raw, [](u64 value) { return value == 0; })) {
         return NULL_SAMPLER_ID;
     }
-    const auto [pair, is_new] = samplers.try_emplace(config);
+    const auto [pair, is_new] = channel_state->samplers.try_emplace(config);
     if (is_new) {
         pair->second = slot_samplers.insert(runtime, config);
     }
@@ -1173,7 +1215,7 @@ SamplerId TextureCache<P>::FindSampler(const TSCEntry& config) {
 
 template <class P>
 ImageViewId TextureCache<P>::FindColorBuffer(size_t index, bool is_clear) {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (index >= regs.rt_control.count) {
         return ImageViewId{};
     }
@@ -1191,7 +1233,7 @@ ImageViewId TextureCache<P>::FindColorBuffer(size_t index, bool is_clear) {
 
 template <class P>
 ImageViewId TextureCache<P>::FindDepthBuffer(bool is_clear) {
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     if (!regs.zeta_enable) {
         return ImageViewId{};
     }
@@ -1288,11 +1330,17 @@ void TextureCache<P>::ForEachImageInRegion(VAddr cpu_addr, size_t size, Func&& f
 
 template <class P>
 template <typename Func>
-void TextureCache<P>::ForEachImageInRegionGPU(GPUVAddr gpu_addr, size_t size, Func&& func) {
+void TextureCache<P>::ForEachImageInRegionGPU(size_t as_id, GPUVAddr gpu_addr, size_t size,
+                                              Func&& func) {
     using FuncReturn = typename std::invoke_result<Func, ImageId, Image&>::type;
     static constexpr bool BOOL_BREAK = std::is_same_v<FuncReturn, bool>;
     boost::container::small_vector<ImageId, 8> images;
-    ForEachGPUPage(gpu_addr, size, [this, &images, gpu_addr, size, func](u64 page) {
+    auto storage_id = getStorageID(as_id);
+    if (!storage_id) {
+        return;
+    }
+    auto& gpu_page_table = gpu_page_table_storage[*storage_id];
+    ForEachGPUPage(gpu_addr, size, [this, gpu_page_table, &images, gpu_addr, size, func](u64 page) {
         const auto it = gpu_page_table.find(page);
         if (it == gpu_page_table.end()) {
             if constexpr (BOOL_BREAK) {
@@ -1375,9 +1423,9 @@ template <typename Func>
 void TextureCache<P>::ForEachSparseSegment(ImageBase& image, Func&& func) {
     using FuncReturn = typename std::invoke_result<Func, GPUVAddr, VAddr, size_t>::type;
     static constexpr bool RETURNS_BOOL = std::is_same_v<FuncReturn, bool>;
-    const auto segments = gpu_memory.GetSubmappedRange(image.gpu_addr, image.guest_size_bytes);
+    const auto segments = gpu_memory->GetSubmappedRange(image.gpu_addr, image.guest_size_bytes);
     for (const auto& [gpu_addr, size] : segments) {
-        std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+        std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
         ASSERT(cpu_addr);
         if constexpr (RETURNS_BOOL) {
             if (func(gpu_addr, *cpu_addr, size)) {
@@ -1414,10 +1462,15 @@ void TextureCache<P>::RegisterImage(ImageId image_id) {
         tentative_size = EstimatedDecompressedSize(tentative_size, image.info.format);
     }
     total_used_memory += Common::AlignUp(tentative_size, 1024);
+    if (total_used_memory > critical_memory && critical_gc < GC_EMERGENCY_COUNTS) {
+        RunGarbageCollector();
+        critical_gc++;
+    }
     image.lru_index = lru_cache.Insert(image_id, frame_tick);
 
-    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes,
-                   [this, image_id](u64 page) { gpu_page_table[page].push_back(image_id); });
+    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes, [this, image_id](u64 page) {
+        (*channel_state->gpu_page_table)[page].push_back(image_id);
+    });
     if (False(image.flags & ImageFlagBits::Sparse)) {
         auto map_id =
             slot_map_views.insert(image.gpu_addr, image.cpu_addr, image.guest_size_bytes, image_id);
@@ -1448,38 +1501,39 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
     image.flags &= ~ImageFlagBits::BadOverlap;
     lru_cache.Free(image.lru_index);
     const auto& clear_page_table =
-        [this, image_id](
-            u64 page,
-            std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>>& selected_page_table) {
+        [this, image_id](u64 page,
+                         std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>&
+                             selected_page_table) {
             const auto page_it = selected_page_table.find(page);
             if (page_it == selected_page_table.end()) {
-                UNREACHABLE_MSG("Unregistering unregistered page=0x{:x}", page << PAGE_BITS);
+                ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << YUZU_PAGEBITS);
                 return;
             }
             std::vector<ImageId>& image_ids = page_it->second;
             const auto vector_it = std::ranges::find(image_ids, image_id);
             if (vector_it == image_ids.end()) {
-                UNREACHABLE_MSG("Unregistering unregistered image in page=0x{:x}",
-                                page << PAGE_BITS);
+                ASSERT_MSG(false, "Unregistering unregistered image in page=0x{:x}",
+                           page << YUZU_PAGEBITS);
                 return;
             }
             image_ids.erase(vector_it);
         };
-    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes,
-                   [this, &clear_page_table](u64 page) { clear_page_table(page, gpu_page_table); });
+    ForEachGPUPage(image.gpu_addr, image.guest_size_bytes, [this, &clear_page_table](u64 page) {
+        clear_page_table(page, (*channel_state->gpu_page_table));
+    });
     if (False(image.flags & ImageFlagBits::Sparse)) {
         const auto map_id = image.map_view_id;
         ForEachCPUPage(image.cpu_addr, image.guest_size_bytes, [this, map_id](u64 page) {
             const auto page_it = page_table.find(page);
             if (page_it == page_table.end()) {
-                UNREACHABLE_MSG("Unregistering unregistered page=0x{:x}", page << PAGE_BITS);
+                ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << YUZU_PAGEBITS);
                 return;
             }
             std::vector<ImageMapId>& image_map_ids = page_it->second;
             const auto vector_it = std::ranges::find(image_map_ids, map_id);
             if (vector_it == image_map_ids.end()) {
-                UNREACHABLE_MSG("Unregistering unregistered image in page=0x{:x}",
-                                page << PAGE_BITS);
+                ASSERT_MSG(false, "Unregistering unregistered image in page=0x{:x}",
+                           page << YUZU_PAGEBITS);
                 return;
             }
             image_map_ids.erase(vector_it);
@@ -1500,7 +1554,7 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
         ForEachCPUPage(cpu_addr, size, [this, image_id](u64 page) {
             const auto page_it = page_table.find(page);
             if (page_it == page_table.end()) {
-                UNREACHABLE_MSG("Unregistering unregistered page=0x{:x}", page << PAGE_BITS);
+                ASSERT_MSG(false, "Unregistering unregistered page=0x{:x}", page << YUZU_PAGEBITS);
                 return;
             }
             std::vector<ImageMapId>& image_map_ids = page_it->second;
@@ -1584,22 +1638,22 @@ void TextureCache<P>::DeleteImage(ImageId image_id, bool immediate_delete) {
     const GPUVAddr gpu_addr = image.gpu_addr;
     const auto alloc_it = image_allocs_table.find(gpu_addr);
     if (alloc_it == image_allocs_table.end()) {
-        UNREACHABLE_MSG("Trying to delete an image alloc that does not exist in address 0x{:x}",
-                        gpu_addr);
+        ASSERT_MSG(false, "Trying to delete an image alloc that does not exist in address 0x{:x}",
+                   gpu_addr);
         return;
     }
     const ImageAllocId alloc_id = alloc_it->second;
     std::vector<ImageId>& alloc_images = slot_image_allocs[alloc_id].images;
     const auto alloc_image_it = std::ranges::find(alloc_images, image_id);
     if (alloc_image_it == alloc_images.end()) {
-        UNREACHABLE_MSG("Trying to delete an image that does not exist");
+        ASSERT_MSG(false, "Trying to delete an image that does not exist");
         return;
     }
     ASSERT_MSG(False(image.flags & ImageFlagBits::Tracked), "Image was not untracked");
     ASSERT_MSG(False(image.flags & ImageFlagBits::Registered), "Image was not unregistered");
 
     // Mark render targets as dirty
-    auto& dirty = maxwell3d.dirty.flags;
+    auto& dirty = maxwell3d->dirty.flags;
     dirty[Dirty::RenderTargets] = true;
     dirty[Dirty::ZetaBuffer] = true;
     for (size_t rt = 0; rt < NUM_RT; ++rt) {
@@ -1649,24 +1703,30 @@ void TextureCache<P>::DeleteImage(ImageId image_id, bool immediate_delete) {
     if (alloc_images.empty()) {
         image_allocs_table.erase(alloc_it);
     }
-    if constexpr (ENABLE_VALIDATION) {
-        std::ranges::fill(graphics_image_view_ids, CORRUPT_ID);
-        std::ranges::fill(compute_image_view_ids, CORRUPT_ID);
+    for (size_t c : active_channel_ids) {
+        auto& channel_info = channel_storage[c];
+        if constexpr (ENABLE_VALIDATION) {
+            std::ranges::fill(channel_info.graphics_image_view_ids, CORRUPT_ID);
+            std::ranges::fill(channel_info.compute_image_view_ids, CORRUPT_ID);
+        }
+        channel_info.graphics_image_table.Invalidate();
+        channel_info.compute_image_table.Invalidate();
     }
-    graphics_image_table.Invalidate();
-    compute_image_table.Invalidate();
     has_deleted_images = true;
 }
 
 template <class P>
 void TextureCache<P>::RemoveImageViewReferences(std::span<const ImageViewId> removed_views) {
-    auto it = image_views.begin();
-    while (it != image_views.end()) {
-        const auto found = std::ranges::find(removed_views, it->second);
-        if (found != removed_views.end()) {
-            it = image_views.erase(it);
-        } else {
-            ++it;
+    for (size_t c : active_channel_ids) {
+        auto& channel_info = channel_storage[c];
+        auto it = channel_info.image_views.begin();
+        while (it != channel_info.image_views.end()) {
+            const auto found = std::ranges::find(removed_views, it->second);
+            if (found != removed_views.end()) {
+                it = channel_info.image_views.erase(it);
+            } else {
+                ++it;
+            }
         }
     }
 }
@@ -1697,6 +1757,7 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
     boost::container::small_vector<const AliasedImage*, 1> aliased_images;
     Image& image = slot_images[image_id];
     bool any_rescaled = True(image.flags & ImageFlagBits::Rescaled);
+    bool any_modified = True(image.flags & ImageFlagBits::GpuModified);
     u64 most_recent_tick = image.modification_tick;
     for (const AliasedImage& aliased : image.aliased_images) {
         ImageBase& aliased_image = slot_images[aliased.id];
@@ -1704,6 +1765,7 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
             most_recent_tick = std::max(most_recent_tick, aliased_image.modification_tick);
             aliased_images.push_back(&aliased);
             any_rescaled |= True(aliased_image.flags & ImageFlagBits::Rescaled);
+            any_modified |= True(aliased_image.flags & ImageFlagBits::GpuModified);
         }
     }
     if (aliased_images.empty()) {
@@ -1718,6 +1780,9 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
         }
     }
     image.modification_tick = most_recent_tick;
+    if (any_modified) {
+        image.flags |= ImageFlagBits::GpuModified;
+    }
     std::ranges::sort(aliased_images, [this](const AliasedImage* lhs, const AliasedImage* rhs) {
         const ImageBase& lhs_image = slot_images[lhs->id];
         const ImageBase& rhs_image = slot_images[rhs->id];
@@ -1725,7 +1790,7 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
     });
     const auto& resolution = Settings::values.resolution_info;
     for (const AliasedImage* const aliased : aliased_images) {
-        if (!resolution.active | !any_rescaled) {
+        if (!resolution.active || !any_rescaled) {
             CopyImage(image_id, aliased->id, aliased->copies);
             continue;
         }
@@ -1736,19 +1801,7 @@ void TextureCache<P>::SynchronizeAliases(ImageId image_id) {
             continue;
         }
         ScaleUp(aliased_image);
-
-        const bool both_2d{image.info.type == ImageType::e2D &&
-                           aliased_image.info.type == ImageType::e2D};
-        auto copies = aliased->copies;
-        for (auto copy : copies) {
-            copy.extent.width = std::max<u32>(
-                (copy.extent.width * resolution.up_scale) >> resolution.down_shift, 1);
-            if (both_2d) {
-                copy.extent.height = std::max<u32>(
-                    (copy.extent.height * resolution.up_scale) >> resolution.down_shift, 1);
-            }
-        }
-        CopyImage(image_id, aliased->id, copies);
+        CopyImage(image_id, aliased->id, aliased->copies);
     }
 }
 
@@ -1908,6 +1961,7 @@ std::pair<FramebufferId, ImageViewId> TextureCache<P>::RenderTargetFromImage(
         .color_buffer_ids = {color_view_id},
         .depth_buffer_id = depth_view_id,
         .size = {extent.width >> samples_x, extent.height >> samples_y},
+        .is_rescaled = is_rescaled,
     });
     return {framebuffer_id, view_id};
 }
@@ -1920,7 +1974,7 @@ bool TextureCache<P>::IsFullClear(ImageViewId id) {
     const ImageViewBase& image_view = slot_image_views[id];
     const ImageBase& image = slot_images[image_view.image_id];
     const Extent3D size = image_view.size;
-    const auto& regs = maxwell3d.regs;
+    const auto& regs = maxwell3d->regs;
     const auto& scissor = regs.scissor_test[0];
     if (image.info.resources.levels > 1 || image.info.resources.layers > 1) {
         // Images with multiple resources can't be cleared in a single call
@@ -1935,4 +1989,19 @@ bool TextureCache<P>::IsFullClear(ImageViewId id) {
            scissor.max_y >= size.height;
 }
 
+template <class P>
+void TextureCache<P>::CreateChannel(struct Tegra::Control::ChannelState& channel) {
+    VideoCommon::ChannelSetupCaches<TextureCacheChannelInfo>::CreateChannel(channel);
+    const auto it = channel_map.find(channel.bind_id);
+    auto* this_state = &channel_storage[it->second];
+    const auto& this_as_ref = address_spaces[channel.memory_manager->GetID()];
+    this_state->gpu_page_table = &gpu_page_table_storage[this_as_ref.storage_id];
+}
+
+/// Bind a channel for execution.
+template <class P>
+void TextureCache<P>::OnGPUASRegister([[maybe_unused]] size_t map_id) {
+    gpu_page_table_storage.emplace_back();
+}
+
 } // namespace VideoCommon
diff --git a/src/video_core/texture_cache/texture_cache_base.h b/src/video_core/texture_cache/texture_cache_base.h
index 7107887a6..2fa8445eb 100644
--- a/src/video_core/texture_cache/texture_cache_base.h
+++ b/src/video_core/texture_cache/texture_cache_base.h
@@ -1,9 +1,10 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
+#include <deque>
+#include <limits>
 #include <mutex>
 #include <span>
 #include <type_traits>
@@ -12,9 +13,11 @@
 #include <queue>
 
 #include "common/common_types.h"
+#include "common/hash.h"
 #include "common/literals.h"
 #include "common/lru_cache.h"
 #include "video_core/compatible_formats.h"
+#include "video_core/control/channel_state_cache.h"
 #include "video_core/delayed_destruction_ring.h"
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/surface.h"
@@ -22,12 +25,15 @@
 #include "video_core/texture_cache/image_base.h"
 #include "video_core/texture_cache/image_info.h"
 #include "video_core/texture_cache/image_view_base.h"
-#include "video_core/texture_cache/image_view_info.h"
 #include "video_core/texture_cache/render_targets.h"
 #include "video_core/texture_cache/slot_vector.h"
 #include "video_core/texture_cache/types.h"
 #include "video_core/textures/texture.h"
 
+namespace Tegra::Control {
+struct ChannelState;
+}
+
 namespace VideoCommon {
 
 using Tegra::Texture::SwizzleSource;
@@ -46,10 +52,37 @@ struct ImageViewInOut {
     ImageViewId id{};
 };
 
+using TextureCacheGPUMap = std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>;
+
+class TextureCacheChannelInfo : public ChannelInfo {
+public:
+    TextureCacheChannelInfo() = delete;
+    TextureCacheChannelInfo(Tegra::Control::ChannelState& state) noexcept;
+    TextureCacheChannelInfo(const TextureCacheChannelInfo& state) = delete;
+    TextureCacheChannelInfo& operator=(const TextureCacheChannelInfo&) = delete;
+    TextureCacheChannelInfo(TextureCacheChannelInfo&& other) noexcept = default;
+    TextureCacheChannelInfo& operator=(TextureCacheChannelInfo&& other) noexcept = default;
+
+    DescriptorTable<TICEntry> graphics_image_table{gpu_memory};
+    DescriptorTable<TSCEntry> graphics_sampler_table{gpu_memory};
+    std::vector<SamplerId> graphics_sampler_ids;
+    std::vector<ImageViewId> graphics_image_view_ids;
+
+    DescriptorTable<TICEntry> compute_image_table{gpu_memory};
+    DescriptorTable<TSCEntry> compute_sampler_table{gpu_memory};
+    std::vector<SamplerId> compute_sampler_ids;
+    std::vector<ImageViewId> compute_image_view_ids;
+
+    std::unordered_map<TICEntry, ImageViewId> image_views;
+    std::unordered_map<TSCEntry, SamplerId> samplers;
+
+    TextureCacheGPUMap* gpu_page_table;
+};
+
 template <class P>
-class TextureCache {
+class TextureCache : public VideoCommon::ChannelSetupCaches<TextureCacheChannelInfo> {
     /// Address shift for caching images into a hash table
-    static constexpr u64 PAGE_BITS = 20;
+    static constexpr u64 YUZU_PAGEBITS = 20;
 
     /// Enables debugging features to the texture cache
     static constexpr bool ENABLE_VALIDATION = P::ENABLE_VALIDATION;
@@ -60,8 +93,12 @@ class TextureCache {
     /// True when the API can provide info about the memory of the device.
     static constexpr bool HAS_DEVICE_MEMORY_INFO = P::HAS_DEVICE_MEMORY_INFO;
 
-    static constexpr u64 DEFAULT_EXPECTED_MEMORY = 1_GiB;
-    static constexpr u64 DEFAULT_CRITICAL_MEMORY = 2_GiB;
+    static constexpr size_t UNSET_CHANNEL{std::numeric_limits<size_t>::max()};
+
+    static constexpr s64 TARGET_THRESHOLD = 4_GiB;
+    static constexpr s64 DEFAULT_EXPECTED_MEMORY = 1_GiB + 125_MiB;
+    static constexpr s64 DEFAULT_CRITICAL_MEMORY = 1_GiB + 625_MiB;
+    static constexpr size_t GC_EMERGENCY_COUNTS = 2;
 
     using Runtime = typename P::Runtime;
     using Image = typename P::Image;
@@ -77,16 +114,8 @@ class TextureCache {
         PixelFormat src_format;
     };
 
-    template <typename T>
-    struct IdentityHash {
-        [[nodiscard]] size_t operator()(T value) const noexcept {
-            return static_cast<size_t>(value);
-        }
-    };
-
 public:
-    explicit TextureCache(Runtime&, VideoCore::RasterizerInterface&, Tegra::Engines::Maxwell3D&,
-                          Tegra::Engines::KeplerCompute&, Tegra::MemoryManager&);
+    explicit TextureCache(Runtime&, VideoCore::RasterizerInterface&);
 
     /// Notify the cache that a new frame has been queued
     void TickFrame();
@@ -142,7 +171,7 @@ public:
     void UnmapMemory(VAddr cpu_addr, size_t size);
 
     /// Remove images in a region
-    void UnmapGPUMemory(GPUVAddr gpu_addr, size_t size);
+    void UnmapGPUMemory(size_t as_id, GPUVAddr gpu_addr, size_t size);
 
     /// Blit an image with the given parameters
     void BlitImage(const Tegra::Engines::Fermi2D::Surface& dst,
@@ -171,6 +200,9 @@ public:
 
     [[nodiscard]] bool IsRescaling(const ImageViewBase& image_view) const noexcept;
 
+    /// Create channel state.
+    void CreateChannel(Tegra::Control::ChannelState& channel) final override;
+
     std::mutex mutex;
 
 private:
@@ -178,8 +210,8 @@ private:
     template <typename Func>
     static void ForEachCPUPage(VAddr addr, size_t size, Func&& func) {
         static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>;
-        const u64 page_end = (addr + size - 1) >> PAGE_BITS;
-        for (u64 page = addr >> PAGE_BITS; page <= page_end; ++page) {
+        const u64 page_end = (addr + size - 1) >> YUZU_PAGEBITS;
+        for (u64 page = addr >> YUZU_PAGEBITS; page <= page_end; ++page) {
             if constexpr (RETURNS_BOOL) {
                 if (func(page)) {
                     break;
@@ -193,8 +225,8 @@ private:
     template <typename Func>
     static void ForEachGPUPage(GPUVAddr addr, size_t size, Func&& func) {
         static constexpr bool RETURNS_BOOL = std::is_same_v<std::invoke_result<Func, u64>, bool>;
-        const u64 page_end = (addr + size - 1) >> PAGE_BITS;
-        for (u64 page = addr >> PAGE_BITS; page <= page_end; ++page) {
+        const u64 page_end = (addr + size - 1) >> YUZU_PAGEBITS;
+        for (u64 page = addr >> YUZU_PAGEBITS; page <= page_end; ++page) {
             if constexpr (RETURNS_BOOL) {
                 if (func(page)) {
                     break;
@@ -205,6 +237,8 @@ private:
         }
     }
 
+    void OnGPUASRegister(size_t map_id) final override;
+
     /// Runs the Garbage Collector.
     void RunGarbageCollector();
 
@@ -273,7 +307,7 @@ private:
     void ForEachImageInRegion(VAddr cpu_addr, size_t size, Func&& func);
 
     template <typename Func>
-    void ForEachImageInRegionGPU(GPUVAddr gpu_addr, size_t size, Func&& func);
+    void ForEachImageInRegionGPU(size_t as_id, GPUVAddr gpu_addr, size_t size, Func&& func);
 
     template <typename Func>
     void ForEachSparseImageInRegion(GPUVAddr gpu_addr, size_t size, Func&& func);
@@ -338,31 +372,16 @@ private:
     u64 GetScaledImageSizeBytes(ImageBase& image);
 
     Runtime& runtime;
-    VideoCore::RasterizerInterface& rasterizer;
-    Tegra::Engines::Maxwell3D& maxwell3d;
-    Tegra::Engines::KeplerCompute& kepler_compute;
-    Tegra::MemoryManager& gpu_memory;
 
-    DescriptorTable<TICEntry> graphics_image_table{gpu_memory};
-    DescriptorTable<TSCEntry> graphics_sampler_table{gpu_memory};
-    std::vector<SamplerId> graphics_sampler_ids;
-    std::vector<ImageViewId> graphics_image_view_ids;
-
-    DescriptorTable<TICEntry> compute_image_table{gpu_memory};
-    DescriptorTable<TSCEntry> compute_sampler_table{gpu_memory};
-    std::vector<SamplerId> compute_sampler_ids;
-    std::vector<ImageViewId> compute_image_view_ids;
+    VideoCore::RasterizerInterface& rasterizer;
+    std::deque<TextureCacheGPUMap> gpu_page_table_storage;
 
     RenderTargets render_targets;
 
-    std::unordered_map<TICEntry, ImageViewId> image_views;
-    std::unordered_map<TSCEntry, SamplerId> samplers;
     std::unordered_map<RenderTargets, FramebufferId> framebuffers;
 
-    std::unordered_map<u64, std::vector<ImageMapId>, IdentityHash<u64>> page_table;
-    std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>> gpu_page_table;
-    std::unordered_map<u64, std::vector<ImageId>, IdentityHash<u64>> sparse_page_table;
-
+    std::unordered_map<u64, std::vector<ImageMapId>, Common::IdentityHash<u64>> page_table;
+    std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>> sparse_page_table;
     std::unordered_map<ImageId, std::vector<ImageViewId>> sparse_views;
 
     VAddr virtual_invalid_space{};
@@ -373,6 +392,7 @@ private:
     u64 minimum_memory;
     u64 expected_memory;
     u64 critical_memory;
+    size_t critical_gc;
 
     SlotVector<Image> slot_images;
     SlotVector<ImageMapView> slot_map_views;
diff --git a/src/video_core/texture_cache/types.h b/src/video_core/texture_cache/types.h
index 5ac27b3a7..0453456b4 100644
--- a/src/video_core/texture_cache/types.h
+++ b/src/video_core/texture_cache/types.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/texture_cache/util.cpp b/src/video_core/texture_cache/util.cpp
index d8e19cb2f..1223df5a0 100644
--- a/src/video_core/texture_cache/util.cpp
+++ b/src/video_core/texture_cache/util.cpp
@@ -1,31 +1,11 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-FileCopyrightText: Ryujinx Team and Contributors
+// SPDX-License-Identifier: GPL-2.0-or-later AND MIT
 
 // This files contains code from Ryujinx
 // A copy of the code can be obtained from https://github.com/Ryujinx/Ryujinx
 // The sections using code from Ryujinx are marked with a link to the original version
 
-// MIT License
-//
-// Copyright (c) Ryujinx Team and Contributors
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-// associated documentation files (the "Software"), to deal in the Software without restriction,
-// including without limitation the rights to use, copy, modify, merge, publish, distribute,
-// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
-// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
 #include <algorithm>
 #include <array>
 #include <numeric>
@@ -537,7 +517,6 @@ void SwizzleBlockLinearImage(Tegra::MemoryManager& gpu_memory, GPUVAddr gpu_addr
     const u32 host_bytes_per_layer = num_blocks_per_layer * bytes_per_block;
 
     UNIMPLEMENTED_IF(info.tile_width_spacing > 0);
-
     UNIMPLEMENTED_IF(copy.image_offset.x != 0);
     UNIMPLEMENTED_IF(copy.image_offset.y != 0);
     UNIMPLEMENTED_IF(copy.image_offset.z != 0);
@@ -775,7 +754,7 @@ bool IsValidEntry(const Tegra::MemoryManager& gpu_memory, const TICEntry& config
     if (address == 0) {
         return false;
     }
-    if (address > (1ULL << 48)) {
+    if (address >= (1ULL << 40)) {
         return false;
     }
     if (gpu_memory.GpuToCpuAddress(address).has_value()) {
diff --git a/src/video_core/texture_cache/util.h b/src/video_core/texture_cache/util.h
index 7af52de2e..5e28f4ab3 100644
--- a/src/video_core/texture_cache/util.h
+++ b/src/video_core/texture_cache/util.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -9,10 +8,8 @@
 
 #include "common/common_types.h"
 
-#include "video_core/engines/maxwell_3d.h"
 #include "video_core/surface.h"
 #include "video_core/texture_cache/image_base.h"
-#include "video_core/texture_cache/image_view_base.h"
 #include "video_core/texture_cache/types.h"
 #include "video_core/textures/texture.h"
 
diff --git a/src/video_core/textures/astc.cpp b/src/video_core/textures/astc.cpp
index 25161df1f..15b9d4182 100644
--- a/src/video_core/textures/astc.cpp
+++ b/src/video_core/textures/astc.cpp
@@ -1,21 +1,11 @@
-// Copyright 2016 The University of North Carolina at Chapel Hill
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+// SPDX-FileCopyrightText: 2016 The University of North Carolina at Chapel Hill
+// SPDX-License-Identifier: Apache-2.0
+
 // Please send all BUG REPORTS to <pavel@cs.unc.edu>.
 // <http://gamma.cs.unc.edu/FasTC/>
 
 #include <algorithm>
+#include <bit>
 #include <cassert>
 #include <cstring>
 #include <span>
@@ -23,7 +13,9 @@
 
 #include <boost/container/static_vector.hpp>
 
+#include "common/alignment.h"
 #include "common/common_types.h"
+#include "common/thread_worker.h"
 #include "video_core/textures/astc.h"
 
 class InputBitStream {
@@ -1421,7 +1413,7 @@ static void FillVoidExtentLDR(InputBitStream& strm, std::span<u32> outBuf, u32 b
 static void FillError(std::span<u32> outBuf, u32 blockWidth, u32 blockHeight) {
     for (u32 j = 0; j < blockHeight; j++) {
         for (u32 i = 0; i < blockWidth; i++) {
-            outBuf[j * blockWidth + i] = 0xFFFF00FF;
+            outBuf[j * blockWidth + i] = 0x00000000;
         }
     }
 }
@@ -1660,29 +1652,41 @@ static void DecompressBlock(std::span<const u8, 16> inBuf, const u32 blockWidth,
 
 void Decompress(std::span<const uint8_t> data, uint32_t width, uint32_t height, uint32_t depth,
                 uint32_t block_width, uint32_t block_height, std::span<uint8_t> output) {
-    u32 block_index = 0;
-    std::size_t depth_offset = 0;
-    for (u32 z = 0; z < depth; z++) {
-        for (u32 y = 0; y < height; y += block_height) {
-            for (u32 x = 0; x < width; x += block_width) {
-                const std::span<const u8, 16> blockPtr{data.subspan(block_index * 16, 16)};
-
-                // Blocks can be at most 12x12
-                std::array<u32, 12 * 12> uncompData;
-                DecompressBlock(blockPtr, block_width, block_height, uncompData);
-
-                u32 decompWidth = std::min(block_width, width - x);
-                u32 decompHeight = std::min(block_height, height - y);
-
-                const std::span<u8> outRow = output.subspan(depth_offset + (y * width + x) * 4);
-                for (u32 jj = 0; jj < decompHeight; jj++) {
-                    std::memcpy(outRow.data() + jj * width * 4,
-                                uncompData.data() + jj * block_width, decompWidth * 4);
+    const u32 rows = Common::DivideUp(height, block_height);
+    const u32 cols = Common::DivideUp(width, block_width);
+
+    Common::ThreadWorker workers{std::max(std::thread::hardware_concurrency(), 2U) / 2,
+                                 "ASTCDecompress"};
+
+    for (u32 z = 0; z < depth; ++z) {
+        const u32 depth_offset = z * height * width * 4;
+        for (u32 y_index = 0; y_index < rows; ++y_index) {
+            auto decompress_stride = [data, width, height, depth, block_width, block_height, output,
+                                      rows, cols, z, depth_offset, y_index] {
+                const u32 y = y_index * block_height;
+                for (u32 x_index = 0; x_index < cols; ++x_index) {
+                    const u32 block_index = (z * rows * cols) + (y_index * cols) + x_index;
+                    const u32 x = x_index * block_width;
+
+                    const std::span<const u8, 16> blockPtr{data.subspan(block_index * 16, 16)};
+
+                    // Blocks can be at most 12x12
+                    std::array<u32, 12 * 12> uncompData;
+                    DecompressBlock(blockPtr, block_width, block_height, uncompData);
+
+                    u32 decompWidth = std::min(block_width, width - x);
+                    u32 decompHeight = std::min(block_height, height - y);
+
+                    const std::span<u8> outRow = output.subspan(depth_offset + (y * width + x) * 4);
+                    for (u32 h = 0; h < decompHeight; ++h) {
+                        std::memcpy(outRow.data() + h * width * 4,
+                                    uncompData.data() + h * block_width, decompWidth * 4);
+                    }
                 }
-                ++block_index;
-            }
+            };
+            workers.QueueWork(std::move(decompress_stride));
         }
-        depth_offset += height * width * 4;
+        workers.WaitForRequests();
     }
 }
 
diff --git a/src/video_core/textures/astc.h b/src/video_core/textures/astc.h
index 14d2beec0..afd3933c3 100644
--- a/src/video_core/textures/astc.h
+++ b/src/video_core/textures/astc.h
@@ -1,12 +1,8 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <bit>
-#include "common/common_types.h"
-
 namespace Tegra::Texture::ASTC {
 
 void Decompress(std::span<const uint8_t> data, uint32_t width, uint32_t height, uint32_t depth,
diff --git a/src/video_core/textures/decoders.cpp b/src/video_core/textures/decoders.cpp
index 24e943e4c..52d067a2d 100644
--- a/src/video_core/textures/decoders.cpp
+++ b/src/video_core/textures/decoders.cpp
@@ -1,12 +1,10 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cmath>
 #include <cstring>
 #include <span>
-#include <utility>
 
 #include "common/alignment.h"
 #include "common/assert.h"
@@ -14,13 +12,30 @@
 #include "common/div_ceil.h"
 #include "video_core/gpu.h"
 #include "video_core/textures/decoders.h"
-#include "video_core/textures/texture.h"
 
 namespace Tegra::Texture {
 namespace {
+template <u32 mask>
+constexpr u32 pdep(u32 value) {
+    u32 result = 0;
+    u32 m = mask;
+    for (u32 bit = 1; m; bit += bit) {
+        if (value & bit)
+            result |= m & -m;
+        m &= m - 1;
+    }
+    return result;
+}
+
+template <u32 mask, u32 incr_amount>
+void incrpdep(u32& value) {
+    constexpr u32 swizzled_incr = pdep<mask>(incr_amount);
+    value = ((value | ~mask) + swizzled_incr) & mask;
+}
+
 template <bool TO_LINEAR, u32 BYTES_PER_PIXEL>
 void SwizzleImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32 height, u32 depth,
-                 u32 block_height, u32 block_depth, u32 stride_alignment) {
+                 u32 block_height, u32 block_depth, u32 stride) {
     // The origin of the transformation can be configured here, leave it as zero as the current API
     // doesn't expose it.
     static constexpr u32 origin_x = 0;
@@ -30,7 +45,6 @@ void SwizzleImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32
     // We can configure here a custom pitch
     // As it's not exposed 'width * BYTES_PER_PIXEL' will be the expected pitch.
     const u32 pitch = width * BYTES_PER_PIXEL;
-    const u32 stride = Common::AlignUpLog2(width, stride_alignment) * BYTES_PER_PIXEL;
 
     const u32 gobs_in_x = Common::DivCeilLog2(stride, GOB_SIZE_X_SHIFT);
     const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height + block_depth);
@@ -47,18 +61,20 @@ void SwizzleImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32
                              ((z & block_depth_mask) << (GOB_SIZE_SHIFT + block_height));
         for (u32 line = 0; line < height; ++line) {
             const u32 y = line + origin_y;
-            const auto& table = SWIZZLE_TABLE[y % GOB_SIZE_Y];
+            const u32 swizzled_y = pdep<SWIZZLE_Y_BITS>(y);
 
             const u32 block_y = y >> GOB_SIZE_Y_SHIFT;
             const u32 offset_y = (block_y >> block_height) * block_size +
                                  ((block_y & block_height_mask) << GOB_SIZE_SHIFT);
 
-            for (u32 column = 0; column < width; ++column) {
+            u32 swizzled_x = pdep<SWIZZLE_X_BITS>(origin_x * BYTES_PER_PIXEL);
+            for (u32 column = 0; column < width;
+                 ++column, incrpdep<SWIZZLE_X_BITS, BYTES_PER_PIXEL>(swizzled_x)) {
                 const u32 x = (column + origin_x) * BYTES_PER_PIXEL;
                 const u32 offset_x = (x >> GOB_SIZE_X_SHIFT) << x_shift;
 
                 const u32 base_swizzled_offset = offset_z + offset_y + offset_x;
-                const u32 swizzled_offset = base_swizzled_offset + table[x % GOB_SIZE_X];
+                const u32 swizzled_offset = base_swizzled_offset + (swizzled_x | swizzled_y);
 
                 const u32 unswizzled_offset =
                     slice * pitch * height + line * pitch + column * BYTES_PER_PIXEL;
@@ -72,6 +88,69 @@ void SwizzleImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32
     }
 }
 
+template <bool TO_LINEAR, u32 BYTES_PER_PIXEL>
+void SwizzleSubrectImpl(std::span<u8> output, std::span<const u8> input, u32 width, u32 height,
+                        u32 depth, u32 origin_x, u32 origin_y, u32 extent_x, u32 num_lines,
+                        u32 block_height, u32 block_depth, u32 pitch_linear) {
+    // The origin of the transformation can be configured here, leave it as zero as the current API
+    // doesn't expose it.
+    static constexpr u32 origin_z = 0;
+
+    // We can configure here a custom pitch
+    // As it's not exposed 'width * BYTES_PER_PIXEL' will be the expected pitch.
+    const u32 pitch = pitch_linear;
+    const u32 stride = Common::AlignUpLog2(width * BYTES_PER_PIXEL, GOB_SIZE_X_SHIFT);
+
+    const u32 gobs_in_x = Common::DivCeilLog2(stride, GOB_SIZE_X_SHIFT);
+    const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height + block_depth);
+    const u32 slice_size =
+        Common::DivCeilLog2(height, block_height + GOB_SIZE_Y_SHIFT) * block_size;
+
+    const u32 block_height_mask = (1U << block_height) - 1;
+    const u32 block_depth_mask = (1U << block_depth) - 1;
+    const u32 x_shift = GOB_SIZE_SHIFT + block_height + block_depth;
+
+    u32 unprocessed_lines = num_lines;
+    u32 extent_y = std::min(num_lines, height - origin_y);
+
+    for (u32 slice = 0; slice < depth; ++slice) {
+        const u32 z = slice + origin_z;
+        const u32 offset_z = (z >> block_depth) * slice_size +
+                             ((z & block_depth_mask) << (GOB_SIZE_SHIFT + block_height));
+        const u32 lines_in_y = std::min(unprocessed_lines, extent_y);
+        for (u32 line = 0; line < lines_in_y; ++line) {
+            const u32 y = line + origin_y;
+            const u32 swizzled_y = pdep<SWIZZLE_Y_BITS>(y);
+
+            const u32 block_y = y >> GOB_SIZE_Y_SHIFT;
+            const u32 offset_y = (block_y >> block_height) * block_size +
+                                 ((block_y & block_height_mask) << GOB_SIZE_SHIFT);
+
+            u32 swizzled_x = pdep<SWIZZLE_X_BITS>(origin_x * BYTES_PER_PIXEL);
+            for (u32 column = 0; column < extent_x;
+                 ++column, incrpdep<SWIZZLE_X_BITS, BYTES_PER_PIXEL>(swizzled_x)) {
+                const u32 x = (column + origin_x) * BYTES_PER_PIXEL;
+                const u32 offset_x = (x >> GOB_SIZE_X_SHIFT) << x_shift;
+
+                const u32 base_swizzled_offset = offset_z + offset_y + offset_x;
+                const u32 swizzled_offset = base_swizzled_offset + (swizzled_x | swizzled_y);
+
+                const u32 unswizzled_offset =
+                    slice * pitch * height + line * pitch + column * BYTES_PER_PIXEL;
+
+                u8* const dst = &output[TO_LINEAR ? swizzled_offset : unswizzled_offset];
+                const u8* const src = &input[TO_LINEAR ? unswizzled_offset : swizzled_offset];
+
+                std::memcpy(dst, src, BYTES_PER_PIXEL);
+            }
+        }
+        unprocessed_lines -= lines_in_y;
+        if (unprocessed_lines == 0) {
+            return;
+        }
+    }
+}
+
 template <bool TO_LINEAR>
 void Swizzle(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
              u32 height, u32 depth, u32 block_height, u32 block_depth, u32 stride_alignment) {
@@ -90,118 +169,43 @@ void Swizzle(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixe
         BPP_CASE(16)
 #undef BPP_CASE
     default:
-        UNREACHABLE_MSG("Invalid bytes_per_pixel={}", bytes_per_pixel);
-    }
-}
-
-template <u32 BYTES_PER_PIXEL>
-void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
-                    u8* swizzled_data, const u8* unswizzled_data, u32 block_height_bit,
-                    u32 offset_x, u32 offset_y) {
-    const u32 block_height = 1U << block_height_bit;
-    const u32 image_width_in_gobs =
-        (swizzled_width * BYTES_PER_PIXEL + (GOB_SIZE_X - 1)) / GOB_SIZE_X;
-    for (u32 line = 0; line < subrect_height; ++line) {
-        const u32 dst_y = line + offset_y;
-        const u32 gob_address_y =
-            (dst_y / (GOB_SIZE_Y * block_height)) * GOB_SIZE * block_height * image_width_in_gobs +
-            ((dst_y % (GOB_SIZE_Y * block_height)) / GOB_SIZE_Y) * GOB_SIZE;
-        const auto& table = SWIZZLE_TABLE[dst_y % GOB_SIZE_Y];
-        for (u32 x = 0; x < subrect_width; ++x) {
-            const u32 dst_x = x + offset_x;
-            const u32 gob_address =
-                gob_address_y + (dst_x * BYTES_PER_PIXEL / GOB_SIZE_X) * GOB_SIZE * block_height;
-            const u32 swizzled_offset = gob_address + table[(dst_x * BYTES_PER_PIXEL) % GOB_SIZE_X];
-            const u32 unswizzled_offset = line * source_pitch + x * BYTES_PER_PIXEL;
-
-            const u8* const source_line = unswizzled_data + unswizzled_offset;
-            u8* const dest_addr = swizzled_data + swizzled_offset;
-            std::memcpy(dest_addr, source_line, BYTES_PER_PIXEL);
-        }
+        ASSERT_MSG(false, "Invalid bytes_per_pixel={}", bytes_per_pixel);
     }
 }
 
-template <u32 BYTES_PER_PIXEL>
-void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 block_height,
-                      u32 origin_x, u32 origin_y, u8* output, const u8* input) {
-    const u32 stride = width * BYTES_PER_PIXEL;
-    const u32 gobs_in_x = (stride + GOB_SIZE_X - 1) / GOB_SIZE_X;
-    const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height);
-
-    const u32 block_height_mask = (1U << block_height) - 1;
-    const u32 x_shift = GOB_SIZE_SHIFT + block_height;
-
-    for (u32 line = 0; line < line_count; ++line) {
-        const u32 src_y = line + origin_y;
-        const auto& table = SWIZZLE_TABLE[src_y % GOB_SIZE_Y];
-
-        const u32 block_y = src_y >> GOB_SIZE_Y_SHIFT;
-        const u32 src_offset_y = (block_y >> block_height) * block_size +
-                                 ((block_y & block_height_mask) << GOB_SIZE_SHIFT);
-        for (u32 column = 0; column < line_length_in; ++column) {
-            const u32 src_x = (column + origin_x) * BYTES_PER_PIXEL;
-            const u32 src_offset_x = (src_x >> GOB_SIZE_X_SHIFT) << x_shift;
-
-            const u32 swizzled_offset = src_offset_y + src_offset_x + table[src_x % GOB_SIZE_X];
-            const u32 unswizzled_offset = line * pitch + column * BYTES_PER_PIXEL;
-
-            std::memcpy(output + unswizzled_offset, input + swizzled_offset, BYTES_PER_PIXEL);
-        }
-    }
-}
-
-template <u32 BYTES_PER_PIXEL>
-void SwizzleSliceToVoxel(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 height,
-                         u32 block_height, u32 block_depth, u32 origin_x, u32 origin_y, u8* output,
-                         const u8* input) {
-    UNIMPLEMENTED_IF(origin_x > 0);
-    UNIMPLEMENTED_IF(origin_y > 0);
-
-    const u32 stride = width * BYTES_PER_PIXEL;
-    const u32 gobs_in_x = (stride + GOB_SIZE_X - 1) / GOB_SIZE_X;
-    const u32 block_size = gobs_in_x << (GOB_SIZE_SHIFT + block_height + block_depth);
-
-    const u32 block_height_mask = (1U << block_height) - 1;
-    const u32 x_shift = static_cast<u32>(GOB_SIZE_SHIFT) + block_height + block_depth;
-
-    for (u32 line = 0; line < line_count; ++line) {
-        const auto& table = SWIZZLE_TABLE[line % GOB_SIZE_Y];
-        const u32 block_y = line / GOB_SIZE_Y;
-        const u32 dst_offset_y =
-            (block_y >> block_height) * block_size + (block_y & block_height_mask) * GOB_SIZE;
-        for (u32 x = 0; x < line_length_in; ++x) {
-            const u32 dst_offset =
-                ((x / GOB_SIZE_X) << x_shift) + dst_offset_y + table[x % GOB_SIZE_X];
-            const u32 src_offset = x * BYTES_PER_PIXEL + line * pitch;
-            std::memcpy(output + dst_offset, input + src_offset, BYTES_PER_PIXEL);
-        }
-    }
-}
 } // Anonymous namespace
 
 void UnswizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
                       u32 width, u32 height, u32 depth, u32 block_height, u32 block_depth,
                       u32 stride_alignment) {
+    const u32 stride = Common::AlignUpLog2(width, stride_alignment) * bytes_per_pixel;
+    const u32 new_bpp = std::min(4U, static_cast<u32>(std::countr_zero(width * bytes_per_pixel)));
+    width = (width * bytes_per_pixel) >> new_bpp;
+    bytes_per_pixel = 1U << new_bpp;
     Swizzle<false>(output, input, bytes_per_pixel, width, height, depth, block_height, block_depth,
-                   stride_alignment);
+                   stride);
 }
 
 void SwizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
                     u32 height, u32 depth, u32 block_height, u32 block_depth,
                     u32 stride_alignment) {
+    const u32 stride = Common::AlignUpLog2(width, stride_alignment) * bytes_per_pixel;
+    const u32 new_bpp = std::min(4U, static_cast<u32>(std::countr_zero(width * bytes_per_pixel)));
+    width = (width * bytes_per_pixel) >> new_bpp;
+    bytes_per_pixel = 1U << new_bpp;
     Swizzle<true>(output, input, bytes_per_pixel, width, height, depth, block_height, block_depth,
-                  stride_alignment);
+                  stride);
 }
 
-void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
-                    u32 bytes_per_pixel, u8* swizzled_data, const u8* unswizzled_data,
-                    u32 block_height_bit, u32 offset_x, u32 offset_y) {
+void SwizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
+                    u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x, u32 extent_y,
+                    u32 block_height, u32 block_depth, u32 pitch_linear) {
     switch (bytes_per_pixel) {
 #define BPP_CASE(x)                                                                                \
     case x:                                                                                        \
-        return SwizzleSubrect<x>(subrect_width, subrect_height, source_pitch, swizzled_width,      \
-                                 swizzled_data, unswizzled_data, block_height_bit, offset_x,       \
-                                 offset_y);
+        return SwizzleSubrectImpl<true, x>(output, input, width, height, depth, origin_x,          \
+                                           origin_y, extent_x, extent_y, block_height,             \
+                                           block_depth, pitch_linear);
         BPP_CASE(1)
         BPP_CASE(2)
         BPP_CASE(3)
@@ -212,17 +216,19 @@ void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32
         BPP_CASE(16)
 #undef BPP_CASE
     default:
-        UNREACHABLE_MSG("Invalid bytes_per_pixel={}", bytes_per_pixel);
+        ASSERT_MSG(false, "Invalid bytes_per_pixel={}", bytes_per_pixel);
     }
 }
 
-void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 bytes_per_pixel,
-                      u32 block_height, u32 origin_x, u32 origin_y, u8* output, const u8* input) {
+void UnswizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
+                      u32 width, u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x,
+                      u32 extent_y, u32 block_height, u32 block_depth, u32 pitch_linear) {
     switch (bytes_per_pixel) {
 #define BPP_CASE(x)                                                                                \
     case x:                                                                                        \
-        return UnswizzleSubrect<x>(line_length_in, line_count, pitch, width, block_height,         \
-                                   origin_x, origin_y, output, input);
+        return SwizzleSubrectImpl<false, x>(output, input, width, height, depth, origin_x,         \
+                                            origin_y, extent_x, extent_y, block_height,            \
+                                            block_depth, pitch_linear);
         BPP_CASE(1)
         BPP_CASE(2)
         BPP_CASE(3)
@@ -233,54 +239,7 @@ void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width,
         BPP_CASE(16)
 #undef BPP_CASE
     default:
-        UNREACHABLE_MSG("Invalid bytes_per_pixel={}", bytes_per_pixel);
-    }
-}
-
-void SwizzleSliceToVoxel(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 height,
-                         u32 bytes_per_pixel, u32 block_height, u32 block_depth, u32 origin_x,
-                         u32 origin_y, u8* output, const u8* input) {
-    switch (bytes_per_pixel) {
-#define BPP_CASE(x)                                                                                \
-    case x:                                                                                        \
-        return SwizzleSliceToVoxel<x>(line_length_in, line_count, pitch, width, height,            \
-                                      block_height, block_depth, origin_x, origin_y, output,       \
-                                      input);
-        BPP_CASE(1)
-        BPP_CASE(2)
-        BPP_CASE(3)
-        BPP_CASE(4)
-        BPP_CASE(6)
-        BPP_CASE(8)
-        BPP_CASE(12)
-        BPP_CASE(16)
-#undef BPP_CASE
-    default:
-        UNREACHABLE_MSG("Invalid bytes_per_pixel={}", bytes_per_pixel);
-    }
-}
-
-void SwizzleKepler(const u32 width, const u32 height, const u32 dst_x, const u32 dst_y,
-                   const u32 block_height_bit, const std::size_t copy_size, const u8* source_data,
-                   u8* swizzle_data) {
-    const u32 block_height = 1U << block_height_bit;
-    const u32 image_width_in_gobs{(width + GOB_SIZE_X - 1) / GOB_SIZE_X};
-    std::size_t count = 0;
-    for (std::size_t y = dst_y; y < height && count < copy_size; ++y) {
-        const std::size_t gob_address_y =
-            (y / (GOB_SIZE_Y * block_height)) * GOB_SIZE * block_height * image_width_in_gobs +
-            ((y % (GOB_SIZE_Y * block_height)) / GOB_SIZE_Y) * GOB_SIZE;
-        const auto& table = SWIZZLE_TABLE[y % GOB_SIZE_Y];
-        for (std::size_t x = dst_x; x < width && count < copy_size; ++x) {
-            const std::size_t gob_address =
-                gob_address_y + (x / GOB_SIZE_X) * GOB_SIZE * block_height;
-            const std::size_t swizzled_offset = gob_address + table[x % GOB_SIZE_X];
-            const u8* source_line = source_data + count;
-            u8* dest_addr = swizzle_data + swizzled_offset;
-            count++;
-
-            *dest_addr = *source_line;
-        }
+        ASSERT_MSG(false, "Invalid bytes_per_pixel={}", bytes_per_pixel);
     }
 }
 
diff --git a/src/video_core/textures/decoders.h b/src/video_core/textures/decoders.h
index 4c14cefbf..e70407692 100644
--- a/src/video_core/textures/decoders.h
+++ b/src/video_core/textures/decoders.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -21,6 +20,9 @@ constexpr u32 GOB_SIZE_Y_SHIFT = 3;
 constexpr u32 GOB_SIZE_Z_SHIFT = 0;
 constexpr u32 GOB_SIZE_SHIFT = GOB_SIZE_X_SHIFT + GOB_SIZE_Y_SHIFT + GOB_SIZE_Z_SHIFT;
 
+constexpr u32 SWIZZLE_X_BITS = 0b100101111;
+constexpr u32 SWIZZLE_Y_BITS = 0b011010000;
+
 using SwizzleTable = std::array<std::array<u32, GOB_SIZE_X>, GOB_SIZE_Y>;
 
 /**
@@ -38,7 +40,6 @@ constexpr SwizzleTable MakeSwizzleTable() {
     }
     return table;
 }
-constexpr SwizzleTable SWIZZLE_TABLE = MakeSwizzleTable();
 
 /// Unswizzles a block linear texture into linear memory.
 void UnswizzleTexture(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
@@ -55,34 +56,14 @@ std::size_t CalculateSize(bool tiled, u32 bytes_per_pixel, u32 width, u32 height
                           u32 block_height, u32 block_depth);
 
 /// Copies an untiled subrectangle into a tiled surface.
-void SwizzleSubrect(u32 subrect_width, u32 subrect_height, u32 source_pitch, u32 swizzled_width,
-                    u32 bytes_per_pixel, u8* swizzled_data, const u8* unswizzled_data,
-                    u32 block_height_bit, u32 offset_x, u32 offset_y);
+void SwizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel, u32 width,
+                    u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x, u32 extent_y,
+                    u32 block_height, u32 block_depth, u32 pitch_linear);
 
 /// Copies a tiled subrectangle into a linear surface.
-void UnswizzleSubrect(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 bytes_per_pixel,
-                      u32 block_height, u32 origin_x, u32 origin_y, u8* output, const u8* input);
-
-/// @brief Swizzles a 2D array of pixels into a 3D texture
-/// @param line_length_in  Number of pixels per line
-/// @param line_count      Number of lines
-/// @param pitch           Number of bytes per line
-/// @param width           Width of the swizzled texture
-/// @param height          Height of the swizzled texture
-/// @param bytes_per_pixel Number of bytes used per pixel
-/// @param block_height    Block height shift
-/// @param block_depth     Block depth shift
-/// @param origin_x        Column offset in pixels of the swizzled texture
-/// @param origin_y        Row offset in pixels of the swizzled texture
-/// @param output          Pointer to the pixels of the swizzled texture
-/// @param input           Pointer to the 2D array of pixels used as input
-/// @pre input and output points to an array large enough to hold the number of bytes used
-void SwizzleSliceToVoxel(u32 line_length_in, u32 line_count, u32 pitch, u32 width, u32 height,
-                         u32 bytes_per_pixel, u32 block_height, u32 block_depth, u32 origin_x,
-                         u32 origin_y, u8* output, const u8* input);
-
-void SwizzleKepler(u32 width, u32 height, u32 dst_x, u32 dst_y, u32 block_height,
-                   std::size_t copy_size, const u8* source_data, u8* swizzle_data);
+void UnswizzleSubrect(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixel,
+                      u32 width, u32 height, u32 depth, u32 origin_x, u32 origin_y, u32 extent_x,
+                      u32 extent_y, u32 block_height, u32 block_depth, u32 pitch_linear);
 
 /// Obtains the offset of the gob for positions 'dst_x' & 'dst_y'
 u64 GetGOBOffset(u32 width, u32 height, u32 dst_x, u32 dst_y, u32 block_height,
diff --git a/src/video_core/textures/texture.cpp b/src/video_core/textures/texture.cpp
index 06954963d..b8327c88a 100644
--- a/src/video_core/textures/texture.cpp
+++ b/src/video_core/textures/texture.cpp
@@ -1,8 +1,6 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <algorithm>
 #include <array>
 
 #include "common/cityhash.h"
diff --git a/src/video_core/textures/texture.h b/src/video_core/textures/texture.h
index 7994cb859..7c4553a53 100644
--- a/src/video_core/textures/texture.h
+++ b/src/video_core/textures/texture.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/transform_feedback.cpp b/src/video_core/transform_feedback.cpp
index ba26ac3f1..7e605981c 100644
--- a/src/video_core/transform_feedback.cpp
+++ b/src/video_core/transform_feedback.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <array>
diff --git a/src/video_core/transform_feedback.h b/src/video_core/transform_feedback.h
index 8f6946d65..a519adb59 100644
--- a/src/video_core/transform_feedback.h
+++ b/src/video_core/transform_feedback.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp
index 329bf4def..04ac4af11 100644
--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
@@ -50,6 +49,7 @@ std::unique_ptr<Tegra::GPU> CreateGPU(Core::Frontend::EmuWindow& emu_window, Cor
         gpu->BindRenderer(std::move(renderer));
         return gpu;
     } catch (const std::runtime_error& exception) {
+        scope.Cancel();
         LOG_ERROR(HW_GPU, "Failed to initialize GPU: {}", exception.what());
         return nullptr;
     }
diff --git a/src/video_core/video_core.h b/src/video_core/video_core.h
index 084df641f..f8e2444f3 100644
--- a/src/video_core/video_core.h
+++ b/src/video_core/video_core.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/vulkan_common/nsight_aftermath_tracker.cpp b/src/video_core/vulkan_common/nsight_aftermath_tracker.cpp
index fdd1a5081..85f1d13e0 100644
--- a/src/video_core/vulkan_common/nsight_aftermath_tracker.cpp
+++ b/src/video_core/vulkan_common/nsight_aftermath_tracker.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef HAS_NSIGHT_AFTERMATH
 
diff --git a/src/video_core/vulkan_common/nsight_aftermath_tracker.h b/src/video_core/vulkan_common/nsight_aftermath_tracker.h
index eae1891dd..9c1fb7720 100644
--- a/src/video_core/vulkan_common/nsight_aftermath_tracker.h
+++ b/src/video_core/vulkan_common/nsight_aftermath_tracker.h
@@ -1,23 +1,24 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <filesystem>
-#include <mutex>
 #include <span>
-#include <string>
-#include <vector>
 
 #include "common/common_types.h"
-#include "common/dynamic_library.h"
-#include "video_core/vulkan_common/vulkan_wrapper.h"
 
 #ifdef HAS_NSIGHT_AFTERMATH
+#include <filesystem>
+#include <mutex>
+
+// Vulkan headers must be included before Aftermath
+#include "video_core/vulkan_common/vulkan_wrapper.h"
+
 #include <GFSDK_Aftermath_Defines.h>
 #include <GFSDK_Aftermath_GpuCrashDump.h>
 #include <GFSDK_Aftermath_GpuCrashDumpDecoding.h>
+
+#include "common/dynamic_library.h"
 #endif
 
 namespace Vulkan {
diff --git a/src/video_core/vulkan_common/vulkan_debug_callback.cpp b/src/video_core/vulkan_common/vulkan_debug_callback.cpp
index cf94e1d39..736474009 100644
--- a/src/video_core/vulkan_common/vulkan_debug_callback.cpp
+++ b/src/video_core/vulkan_common/vulkan_debug_callback.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string_view>
 #include "common/logging/log.h"
diff --git a/src/video_core/vulkan_common/vulkan_debug_callback.h b/src/video_core/vulkan_common/vulkan_debug_callback.h
index b0519f132..71b1f69ec 100644
--- a/src/video_core/vulkan_common/vulkan_debug_callback.h
+++ b/src/video_core/vulkan_common/vulkan_debug_callback.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index 153702c0b..ddecfca13 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -1,24 +1,24 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <bitset>
 #include <chrono>
 #include <optional>
-#include <string_view>
 #include <thread>
 #include <unordered_set>
 #include <utility>
 #include <vector>
 
 #include "common/assert.h"
+#include "common/literals.h"
 #include "common/settings.h"
 #include "video_core/vulkan_common/nsight_aftermath_tracker.h"
 #include "video_core/vulkan_common/vulkan_device.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Vulkan {
+using namespace Common::Literals;
 namespace {
 namespace Alternatives {
 constexpr std::array STENCIL8_UINT{
@@ -39,6 +39,32 @@ constexpr std::array DEPTH16_UNORM_STENCIL8_UINT{
     VK_FORMAT_D32_SFLOAT_S8_UINT,
     VK_FORMAT_UNDEFINED,
 };
+
+constexpr std::array B5G6R5_UNORM_PACK16{
+    VK_FORMAT_R5G6B5_UNORM_PACK16,
+    VK_FORMAT_UNDEFINED,
+};
+
+constexpr std::array R4G4_UNORM_PACK8{
+    VK_FORMAT_R8_UNORM,
+    VK_FORMAT_UNDEFINED,
+};
+
+constexpr std::array R16G16B16_SFLOAT{
+    VK_FORMAT_R16G16B16A16_SFLOAT,
+    VK_FORMAT_UNDEFINED,
+};
+
+constexpr std::array R16G16B16_SSCALED{
+    VK_FORMAT_R16G16B16A16_SSCALED,
+    VK_FORMAT_UNDEFINED,
+};
+
+constexpr std::array R8G8B8_SSCALED{
+    VK_FORMAT_R8G8B8A8_SSCALED,
+    VK_FORMAT_UNDEFINED,
+};
+
 } // namespace Alternatives
 
 enum class NvidiaArchitecture {
@@ -87,6 +113,16 @@ constexpr const VkFormat* GetFormatAlternatives(VkFormat format) {
         return Alternatives::DEPTH24_UNORM_STENCIL8_UINT.data();
     case VK_FORMAT_D16_UNORM_S8_UINT:
         return Alternatives::DEPTH16_UNORM_STENCIL8_UINT.data();
+    case VK_FORMAT_B5G6R5_UNORM_PACK16:
+        return Alternatives::B5G6R5_UNORM_PACK16.data();
+    case VK_FORMAT_R4G4_UNORM_PACK8:
+        return Alternatives::R4G4_UNORM_PACK8.data();
+    case VK_FORMAT_R16G16B16_SFLOAT:
+        return Alternatives::R16G16B16_SFLOAT.data();
+    case VK_FORMAT_R16G16B16_SSCALED:
+        return Alternatives::R16G16B16_SSCALED.data();
+    case VK_FORMAT_R8G8B8_SSCALED:
+        return Alternatives::R8G8B8_SSCALED.data();
     default:
         return nullptr;
     }
@@ -107,105 +143,142 @@ VkFormatFeatureFlags GetFormatFeatures(VkFormatProperties properties, FormatType
 
 std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(vk::PhysicalDevice physical) {
     static constexpr std::array formats{
-        VK_FORMAT_A8B8G8R8_UNORM_PACK32,
-        VK_FORMAT_A8B8G8R8_UINT_PACK32,
-        VK_FORMAT_A8B8G8R8_SNORM_PACK32,
+        VK_FORMAT_A1R5G5B5_UNORM_PACK16,
+        VK_FORMAT_A2B10G10R10_SINT_PACK32,
+        VK_FORMAT_A2B10G10R10_SNORM_PACK32,
+        VK_FORMAT_A2B10G10R10_SSCALED_PACK32,
+        VK_FORMAT_A2B10G10R10_UINT_PACK32,
+        VK_FORMAT_A2B10G10R10_UNORM_PACK32,
+        VK_FORMAT_A2B10G10R10_USCALED_PACK32,
         VK_FORMAT_A8B8G8R8_SINT_PACK32,
+        VK_FORMAT_A8B8G8R8_SNORM_PACK32,
         VK_FORMAT_A8B8G8R8_SRGB_PACK32,
-        VK_FORMAT_R5G6B5_UNORM_PACK16,
+        VK_FORMAT_A8B8G8R8_UINT_PACK32,
+        VK_FORMAT_A8B8G8R8_UNORM_PACK32,
+        VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
+        VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
+        VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
+        VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
+        VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
+        VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
+        VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
+        VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
+        VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
+        VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
+        VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
+        VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
+        VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
+        VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
+        VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
+        VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
+        VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
+        VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
+        VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
+        VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
+        VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
+        VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
+        VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
+        VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
+        VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
+        VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
+        VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
+        VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
+        VK_FORMAT_B10G11R11_UFLOAT_PACK32,
+        VK_FORMAT_B4G4R4A4_UNORM_PACK16,
+        VK_FORMAT_B5G5R5A1_UNORM_PACK16,
         VK_FORMAT_B5G6R5_UNORM_PACK16,
-        VK_FORMAT_A2B10G10R10_UNORM_PACK32,
-        VK_FORMAT_A2B10G10R10_UINT_PACK32,
-        VK_FORMAT_A1R5G5B5_UNORM_PACK16,
-        VK_FORMAT_R32G32B32A32_SFLOAT,
-        VK_FORMAT_R32G32B32A32_SINT,
-        VK_FORMAT_R32G32B32A32_UINT,
-        VK_FORMAT_R32G32_SFLOAT,
-        VK_FORMAT_R32G32_SINT,
-        VK_FORMAT_R32G32_UINT,
+        VK_FORMAT_B8G8R8A8_SRGB,
+        VK_FORMAT_B8G8R8A8_UNORM,
+        VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
+        VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
+        VK_FORMAT_BC2_SRGB_BLOCK,
+        VK_FORMAT_BC2_UNORM_BLOCK,
+        VK_FORMAT_BC3_SRGB_BLOCK,
+        VK_FORMAT_BC3_UNORM_BLOCK,
+        VK_FORMAT_BC4_SNORM_BLOCK,
+        VK_FORMAT_BC4_UNORM_BLOCK,
+        VK_FORMAT_BC5_SNORM_BLOCK,
+        VK_FORMAT_BC5_UNORM_BLOCK,
+        VK_FORMAT_BC6H_SFLOAT_BLOCK,
+        VK_FORMAT_BC6H_UFLOAT_BLOCK,
+        VK_FORMAT_BC7_SRGB_BLOCK,
+        VK_FORMAT_BC7_UNORM_BLOCK,
+        VK_FORMAT_D16_UNORM,
+        VK_FORMAT_D16_UNORM_S8_UINT,
+        VK_FORMAT_D24_UNORM_S8_UINT,
+        VK_FORMAT_D32_SFLOAT,
+        VK_FORMAT_D32_SFLOAT_S8_UINT,
+        VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
+        VK_FORMAT_R16G16B16A16_SFLOAT,
         VK_FORMAT_R16G16B16A16_SINT,
-        VK_FORMAT_R16G16B16A16_UINT,
         VK_FORMAT_R16G16B16A16_SNORM,
+        VK_FORMAT_R16G16B16A16_SSCALED,
+        VK_FORMAT_R16G16B16A16_UINT,
         VK_FORMAT_R16G16B16A16_UNORM,
-        VK_FORMAT_R16G16_UNORM,
-        VK_FORMAT_R16G16_SNORM,
+        VK_FORMAT_R16G16B16A16_USCALED,
+        VK_FORMAT_R16G16B16_SFLOAT,
+        VK_FORMAT_R16G16B16_SINT,
+        VK_FORMAT_R16G16B16_SNORM,
+        VK_FORMAT_R16G16B16_SSCALED,
+        VK_FORMAT_R16G16B16_UINT,
+        VK_FORMAT_R16G16B16_UNORM,
+        VK_FORMAT_R16G16B16_USCALED,
         VK_FORMAT_R16G16_SFLOAT,
-        VK_FORMAT_R16G16_UINT,
         VK_FORMAT_R16G16_SINT,
-        VK_FORMAT_R16_UNORM,
+        VK_FORMAT_R16G16_SNORM,
+        VK_FORMAT_R16G16_SSCALED,
+        VK_FORMAT_R16G16_UINT,
+        VK_FORMAT_R16G16_UNORM,
+        VK_FORMAT_R16G16_USCALED,
+        VK_FORMAT_R16_SFLOAT,
+        VK_FORMAT_R16_SINT,
         VK_FORMAT_R16_SNORM,
+        VK_FORMAT_R16_SSCALED,
         VK_FORMAT_R16_UINT,
+        VK_FORMAT_R16_UNORM,
+        VK_FORMAT_R16_USCALED,
+        VK_FORMAT_R32G32B32A32_SFLOAT,
+        VK_FORMAT_R32G32B32A32_SINT,
+        VK_FORMAT_R32G32B32A32_UINT,
+        VK_FORMAT_R32G32B32_SFLOAT,
+        VK_FORMAT_R32G32B32_SINT,
+        VK_FORMAT_R32G32B32_UINT,
+        VK_FORMAT_R32G32_SFLOAT,
+        VK_FORMAT_R32G32_SINT,
+        VK_FORMAT_R32G32_UINT,
+        VK_FORMAT_R32_SFLOAT,
+        VK_FORMAT_R32_SINT,
+        VK_FORMAT_R32_UINT,
+        VK_FORMAT_R4G4B4A4_UNORM_PACK16,
+        VK_FORMAT_R4G4_UNORM_PACK8,
+        VK_FORMAT_R5G5B5A1_UNORM_PACK16,
+        VK_FORMAT_R5G6B5_UNORM_PACK16,
+        VK_FORMAT_R8G8B8A8_SINT,
+        VK_FORMAT_R8G8B8A8_SNORM,
         VK_FORMAT_R8G8B8A8_SRGB,
-        VK_FORMAT_R8G8_UNORM,
-        VK_FORMAT_R8G8_SNORM,
+        VK_FORMAT_R8G8B8A8_SSCALED,
+        VK_FORMAT_R8G8B8A8_UINT,
+        VK_FORMAT_R8G8B8A8_UNORM,
+        VK_FORMAT_R8G8B8A8_USCALED,
+        VK_FORMAT_R8G8B8_SINT,
+        VK_FORMAT_R8G8B8_SNORM,
+        VK_FORMAT_R8G8B8_SSCALED,
+        VK_FORMAT_R8G8B8_UINT,
+        VK_FORMAT_R8G8B8_UNORM,
+        VK_FORMAT_R8G8B8_USCALED,
         VK_FORMAT_R8G8_SINT,
+        VK_FORMAT_R8G8_SNORM,
+        VK_FORMAT_R8G8_SSCALED,
         VK_FORMAT_R8G8_UINT,
-        VK_FORMAT_R8_UNORM,
-        VK_FORMAT_R8_SNORM,
+        VK_FORMAT_R8G8_UNORM,
+        VK_FORMAT_R8G8_USCALED,
         VK_FORMAT_R8_SINT,
+        VK_FORMAT_R8_SNORM,
+        VK_FORMAT_R8_SSCALED,
         VK_FORMAT_R8_UINT,
-        VK_FORMAT_B10G11R11_UFLOAT_PACK32,
-        VK_FORMAT_R32_SFLOAT,
-        VK_FORMAT_R32_UINT,
-        VK_FORMAT_R32_SINT,
-        VK_FORMAT_R16_SFLOAT,
-        VK_FORMAT_R16G16B16A16_SFLOAT,
-        VK_FORMAT_B8G8R8A8_UNORM,
-        VK_FORMAT_B8G8R8A8_SRGB,
-        VK_FORMAT_R4G4B4A4_UNORM_PACK16,
-        VK_FORMAT_D32_SFLOAT,
-        VK_FORMAT_D16_UNORM,
+        VK_FORMAT_R8_UNORM,
+        VK_FORMAT_R8_USCALED,
         VK_FORMAT_S8_UINT,
-        VK_FORMAT_D16_UNORM_S8_UINT,
-        VK_FORMAT_D24_UNORM_S8_UINT,
-        VK_FORMAT_D32_SFLOAT_S8_UINT,
-        VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
-        VK_FORMAT_BC2_UNORM_BLOCK,
-        VK_FORMAT_BC3_UNORM_BLOCK,
-        VK_FORMAT_BC4_UNORM_BLOCK,
-        VK_FORMAT_BC4_SNORM_BLOCK,
-        VK_FORMAT_BC5_UNORM_BLOCK,
-        VK_FORMAT_BC5_SNORM_BLOCK,
-        VK_FORMAT_BC7_UNORM_BLOCK,
-        VK_FORMAT_BC6H_UFLOAT_BLOCK,
-        VK_FORMAT_BC6H_SFLOAT_BLOCK,
-        VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
-        VK_FORMAT_BC2_SRGB_BLOCK,
-        VK_FORMAT_BC3_SRGB_BLOCK,
-        VK_FORMAT_BC7_SRGB_BLOCK,
-        VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
-        VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
-        VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
-        VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
-        VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
-        VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
-        VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
-        VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
-        VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
-        VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
-        VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
-        VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
-        VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
-        VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
-        VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
-        VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
-        VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
-        VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
-        VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
-        VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
-        VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
-        VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
-        VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
-        VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
-        VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
-        VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
-        VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
-        VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
-        VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
-        VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
-        VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
-        VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
-        VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
     };
     std::unordered_map<VkFormat, VkFormatProperties> format_properties;
     for (const auto format : formats) {
@@ -224,9 +297,14 @@ std::vector<std::string> GetSupportedExtensions(vk::PhysicalDevice physical) {
     return supported_extensions;
 }
 
+bool IsExtensionSupported(std::span<const std::string> supported_extensions,
+                          std::string_view extension) {
+    return std::ranges::find(supported_extensions, extension) != supported_extensions.end();
+}
+
 NvidiaArchitecture GetNvidiaArchitecture(vk::PhysicalDevice physical,
                                          std::span<const std::string> exts) {
-    if (std::ranges::find(exts, VK_KHR_FRAGMENT_SHADING_RATE_EXTENSION_NAME) != exts.end()) {
+    if (IsExtensionSupported(exts, VK_KHR_FRAGMENT_SHADING_RATE_EXTENSION_NAME)) {
         VkPhysicalDeviceFragmentShadingRatePropertiesKHR shading_rate_props{};
         shading_rate_props.sType =
             VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_PROPERTIES_KHR;
@@ -239,7 +317,7 @@ NvidiaArchitecture GetNvidiaArchitecture(vk::PhysicalDevice physical,
             return NvidiaArchitecture::AmpereOrNewer;
         }
     }
-    if (std::ranges::find(exts, VK_NV_SHADING_RATE_IMAGE_EXTENSION_NAME) != exts.end()) {
+    if (IsExtensionSupported(exts, VK_NV_SHADING_RATE_IMAGE_EXTENSION_NAME)) {
         return NvidiaArchitecture::Turing;
     }
     return NvidiaArchitecture::VoltaOrOlder;
@@ -542,7 +620,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     }
 
     VkPhysicalDeviceWorkgroupMemoryExplicitLayoutFeaturesKHR workgroup_layout;
-    if (khr_workgroup_memory_explicit_layout) {
+    if (khr_workgroup_memory_explicit_layout && is_shader_int16_supported) {
         workgroup_layout = {
             .sType =
                 VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_WORKGROUP_MEMORY_EXPLICIT_LAYOUT_FEATURES_KHR,
@@ -553,6 +631,11 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
             .workgroupMemoryExplicitLayout16BitAccess = VK_TRUE,
         };
         SetNext(next, workgroup_layout);
+    } else if (khr_workgroup_memory_explicit_layout) {
+        // TODO(lat9nq): Find a proper fix for this
+        LOG_WARNING(Render_Vulkan, "Disabling VK_KHR_workgroup_memory_explicit_layout due to a "
+                                   "yuzu bug when host driver does not support 16-bit integers");
+        khr_workgroup_memory_explicit_layout = false;
     }
 
     VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR executable_properties;
@@ -585,6 +668,11 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     }
     logical = vk::Device::Create(physical, queue_cis, extensions, first_next, dld);
 
+    is_integrated = properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;
+    is_virtual = properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU;
+    is_non_gpu = properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_OTHER ||
+                 properties.deviceType == VK_PHYSICAL_DEVICE_TYPE_CPU;
+
     CollectPhysicalMemoryInfo();
     CollectTelemetryParameters();
     CollectToolingInfo();
@@ -603,8 +691,14 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
             khr_push_descriptor = false;
             break;
         }
+        const u32 nv_major_version = (properties.driverVersion >> 22) & 0x3ff;
+        if (nv_major_version >= 510) {
+            LOG_WARNING(Render_Vulkan, "NVIDIA Drivers >= 510 do not support MSAA image blits");
+            cant_blit_msaa = true;
+        }
     }
-    if (ext_extended_dynamic_state && driver_id == VK_DRIVER_ID_MESA_RADV) {
+    const bool is_radv = driver_id == VK_DRIVER_ID_MESA_RADV;
+    if (ext_extended_dynamic_state && is_radv) {
         // Mask driver version variant
         const u32 version = (properties.driverVersion << 3) >> 3;
         if (version < VK_MAKE_API_VERSION(0, 21, 2, 0)) {
@@ -613,6 +707,17 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
             ext_extended_dynamic_state = false;
         }
     }
+    if (ext_vertex_input_dynamic_state && is_radv) {
+        // TODO(ameerj): Blacklist only offending driver versions
+        // TODO(ameerj): Confirm if RDNA1 is affected
+        const bool is_rdna2 =
+            IsExtensionSupported(supported_extensions, VK_KHR_FRAGMENT_SHADING_RATE_EXTENSION_NAME);
+        if (is_rdna2) {
+            LOG_WARNING(Render_Vulkan,
+                        "RADV has broken VK_EXT_vertex_input_dynamic_state on RDNA2 hardware");
+            ext_vertex_input_dynamic_state = false;
+        }
+    }
     sets_per_pool = 64;
 
     const bool is_amd =
@@ -628,7 +733,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
             has_broken_cube_compatibility = true;
         }
     }
-    const bool is_amd_or_radv = is_amd || driver_id == VK_DRIVER_ID_MESA_RADV;
+    const bool is_amd_or_radv = is_amd || is_radv;
     if (ext_sampler_filter_minmax && is_amd_or_radv) {
         // Disable ext_sampler_filter_minmax on AMD GCN4 and lower as it is broken.
         if (!is_float16_supported) {
@@ -639,6 +744,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     }
 
     const bool is_intel_windows = driver_id == VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS;
+    const bool is_intel_anv = driver_id == VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA;
     if (ext_vertex_input_dynamic_state && is_intel_windows) {
         LOG_WARNING(Render_Vulkan, "Blacklisting Intel for VK_EXT_vertex_input_dynamic_state");
         ext_vertex_input_dynamic_state = false;
@@ -652,6 +758,10 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         LOG_WARNING(Render_Vulkan, "Intel proprietary drivers do not support MSAA image blits");
         cant_blit_msaa = true;
     }
+    if (is_intel_anv) {
+        LOG_WARNING(Render_Vulkan, "ANV driver does not support native BGR format");
+        must_emulate_bgr565 = true;
+    }
 
     supports_d24_depth =
         IsFormatSupported(VK_FORMAT_D24_UNORM_S8_UINT,
@@ -671,9 +781,10 @@ VkFormat Device::GetSupportedFormat(VkFormat wanted_format, VkFormatFeatureFlags
     // The wanted format is not supported by hardware, search for alternatives
     const VkFormat* alternatives = GetFormatAlternatives(wanted_format);
     if (alternatives == nullptr) {
-        UNREACHABLE_MSG("Format={} with usage={} and type={} has no defined alternatives and host "
-                        "hardware does not support it",
-                        wanted_format, wanted_usage, format_type);
+        ASSERT_MSG(false,
+                   "Format={} with usage={} and type={} has no defined alternatives and host "
+                   "hardware does not support it",
+                   wanted_format, wanted_usage, format_type);
         return wanted_format;
     }
 
@@ -682,21 +793,22 @@ VkFormat Device::GetSupportedFormat(VkFormat wanted_format, VkFormatFeatureFlags
         if (!IsFormatSupported(alternative, wanted_usage, format_type)) {
             continue;
         }
-        LOG_WARNING(Render_Vulkan,
-                    "Emulating format={} with alternative format={} with usage={} and type={}",
-                    wanted_format, alternative, wanted_usage, format_type);
+        LOG_DEBUG(Render_Vulkan,
+                  "Emulating format={} with alternative format={} with usage={} and type={}",
+                  wanted_format, alternative, wanted_usage, format_type);
         return alternative;
     }
 
     // No alternatives found, panic
-    UNREACHABLE_MSG("Format={} with usage={} and type={} is not supported by the host hardware and "
-                    "doesn't support any of the alternatives",
-                    wanted_format, wanted_usage, format_type);
+    ASSERT_MSG(false,
+               "Format={} with usage={} and type={} is not supported by the host hardware and "
+               "doesn't support any of the alternatives",
+               wanted_format, wanted_usage, format_type);
     return wanted_format;
 }
 
 void Device::ReportLoss() const {
-    LOG_CRITICAL(Render_Vulkan, "Device loss occured!");
+    LOG_CRITICAL(Render_Vulkan, "Device loss occurred!");
 
     // Wait for the log to flush and for Nsight Aftermath to dump the results
     std::this_thread::sleep_for(std::chrono::seconds{15});
@@ -957,6 +1069,7 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
         test(has_khr_swapchain_mutable_format, VK_KHR_SWAPCHAIN_MUTABLE_FORMAT_EXTENSION_NAME,
              false);
         test(has_ext_line_rasterization, VK_EXT_LINE_RASTERIZATION_EXTENSION_NAME, false);
+        test(ext_memory_budget, VK_EXT_MEMORY_BUDGET_EXTENSION_NAME, true);
         if (Settings::values.enable_nsight_aftermath) {
             test(nv_device_diagnostics_config, VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME,
                  true);
@@ -969,7 +1082,7 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
     VkPhysicalDeviceFeatures2KHR features{};
     features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR;
 
-    VkPhysicalDeviceProperties2KHR physical_properties;
+    VkPhysicalDeviceProperties2KHR physical_properties{};
     physical_properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR;
 
     if (has_khr_shader_float16_int8) {
@@ -1239,15 +1352,50 @@ void Device::CollectTelemetryParameters() {
     vendor_name = driver.driverName;
 }
 
+u64 Device::GetDeviceMemoryUsage() const {
+    VkPhysicalDeviceMemoryBudgetPropertiesEXT budget;
+    budget.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT;
+    budget.pNext = nullptr;
+    physical.GetMemoryProperties(&budget);
+    u64 result{};
+    for (const size_t heap : valid_heap_memory) {
+        result += budget.heapUsage[heap];
+    }
+    return result;
+}
+
 void Device::CollectPhysicalMemoryInfo() {
-    const auto mem_properties = physical.GetMemoryProperties();
+    VkPhysicalDeviceMemoryBudgetPropertiesEXT budget{};
+    budget.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT;
+    const auto mem_info = physical.GetMemoryProperties(ext_memory_budget ? &budget : nullptr);
+    const auto& mem_properties = mem_info.memoryProperties;
     const size_t num_properties = mem_properties.memoryHeapCount;
     device_access_memory = 0;
+    u64 device_initial_usage = 0;
+    u64 local_memory = 0;
     for (size_t element = 0; element < num_properties; ++element) {
-        if ((mem_properties.memoryHeaps[element].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0) {
-            device_access_memory += mem_properties.memoryHeaps[element].size;
+        const bool is_heap_local =
+            (mem_properties.memoryHeaps[element].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0;
+        if (!is_integrated && !is_heap_local) {
+            continue;
+        }
+        valid_heap_memory.push_back(element);
+        if (is_heap_local) {
+            local_memory += mem_properties.memoryHeaps[element].size;
+        }
+        if (ext_memory_budget) {
+            device_initial_usage += budget.heapUsage[element];
+            device_access_memory += budget.heapBudget[element];
+            continue;
         }
+        device_access_memory += mem_properties.memoryHeaps[element].size;
+    }
+    if (!is_integrated) {
+        return;
     }
+    const s64 available_memory = static_cast<s64>(device_access_memory - device_initial_usage);
+    device_access_memory = static_cast<u64>(std::max<s64>(
+        std::min<s64>(available_memory - 8_GiB, 4_GiB), static_cast<s64>(local_memory)));
 }
 
 void Device::CollectToolingInfo() {
diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index 37d140ebd..d7cc6c593 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -1,12 +1,10 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <span>
 #include <string>
-#include <string_view>
 #include <unordered_map>
 #include <vector>
 
@@ -342,6 +340,12 @@ public:
         return device_access_memory;
     }
 
+    bool CanReportMemoryUsage() const {
+        return ext_memory_budget;
+    }
+
+    u64 GetDeviceMemoryUsage() const;
+
     u32 GetSetsPerPool() const {
         return sets_per_pool;
     }
@@ -354,6 +358,10 @@ public:
         return cant_blit_msaa;
     }
 
+    bool MustEmulateBGR565() const {
+        return must_emulate_bgr565;
+    }
+
 private:
     /// Checks if the physical device is suitable.
     void CheckSuitability(bool requires_swapchain) const;
@@ -418,6 +426,9 @@ private:
     bool is_topology_list_restart_supported{};  ///< Support for primitive restart with list
                                                 ///< topologies.
     bool is_patch_list_restart_supported{};     ///< Support for primitive restart with list patch.
+    bool is_integrated{};                       ///< Is GPU an iGPU.
+    bool is_virtual{};                          ///< Is GPU a virtual GPU.
+    bool is_non_gpu{};                          ///< Is SoftwareRasterizer, FPGA, non-GPU device.
     bool nv_viewport_swizzle{};                 ///< Support for VK_NV_viewport_swizzle.
     bool nv_viewport_array2{};                  ///< Support for VK_NV_viewport_array2.
     bool nv_geometry_shader_passthrough{};      ///< Support for VK_NV_geometry_shader_passthrough.
@@ -442,16 +453,19 @@ private:
     bool ext_shader_atomic_int64{};         ///< Support for VK_KHR_shader_atomic_int64.
     bool ext_conservative_rasterization{};  ///< Support for VK_EXT_conservative_rasterization.
     bool ext_provoking_vertex{};            ///< Support for VK_EXT_provoking_vertex.
+    bool ext_memory_budget{};               ///< Support for VK_EXT_memory_budget.
     bool nv_device_diagnostics_config{};    ///< Support for VK_NV_device_diagnostics_config.
     bool has_broken_cube_compatibility{};   ///< Has broken cube compatiblity bit
     bool has_renderdoc{};                   ///< Has RenderDoc attached
     bool has_nsight_graphics{};             ///< Has Nsight Graphics attached
     bool supports_d24_depth{};              ///< Supports D24 depth buffers.
     bool cant_blit_msaa{};                  ///< Does not support MSAA<->MSAA blitting.
+    bool must_emulate_bgr565{};             ///< Emulates BGR565 by swizzling RGB565 format.
 
     // Telemetry parameters
     std::string vendor_name;                       ///< Device's driver name.
     std::vector<std::string> supported_extensions; ///< Reported Vulkan extensions.
+    std::vector<size_t> valid_heap_memory;         ///< Heaps used.
 
     /// Format properties dictionary.
     std::unordered_map<VkFormat, VkFormatProperties> format_properties;
diff --git a/src/video_core/vulkan_common/vulkan_instance.cpp b/src/video_core/vulkan_common/vulkan_instance.cpp
index bfd6e6add..a082e3059 100644
--- a/src/video_core/vulkan_common/vulkan_instance.cpp
+++ b/src/video_core/vulkan_common/vulkan_instance.cpp
@@ -1,12 +1,9 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <algorithm>
 #include <future>
 #include <optional>
 #include <span>
-#include <utility>
 #include <vector>
 
 #include "common/common_types.h"
diff --git a/src/video_core/vulkan_common/vulkan_instance.h b/src/video_core/vulkan_common/vulkan_instance.h
index e5e3a7144..40419d802 100644
--- a/src/video_core/vulkan_common/vulkan_instance.h
+++ b/src/video_core/vulkan_common/vulkan_instance.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/vulkan_common/vulkan_library.cpp b/src/video_core/vulkan_common/vulkan_library.cpp
index 22833fa56..4eb3913ee 100644
--- a/src/video_core/vulkan_common/vulkan_library.cpp
+++ b/src/video_core/vulkan_common/vulkan_library.cpp
@@ -1,17 +1,17 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstdlib>
 #include <string>
 
 #include "common/dynamic_library.h"
 #include "common/fs/path_util.h"
+#include "common/logging/log.h"
 #include "video_core/vulkan_common/vulkan_library.h"
 
 namespace Vulkan {
 
 Common::DynamicLibrary OpenLibrary() {
+    LOG_DEBUG(Render_Vulkan, "Looking for a Vulkan library");
     Common::DynamicLibrary library;
 #ifdef __APPLE__
     // Check if a path to a specific Vulkan library has been specified.
@@ -24,9 +24,11 @@ Common::DynamicLibrary OpenLibrary() {
     }
 #else
     std::string filename = Common::DynamicLibrary::GetVersionedFilename("vulkan", 1);
+    LOG_DEBUG(Render_Vulkan, "Trying Vulkan library: {}", filename);
     if (!library.Open(filename.c_str())) {
         // Android devices may not have libvulkan.so.1, only libvulkan.so.
         filename = Common::DynamicLibrary::GetVersionedFilename("vulkan");
+        LOG_DEBUG(Render_Vulkan, "Trying Vulkan library (second attempt): {}", filename);
         void(library.Open(filename.c_str()));
     }
 #endif
diff --git a/src/video_core/vulkan_common/vulkan_library.h b/src/video_core/vulkan_common/vulkan_library.h
index 8b28b0e17..364ca979b 100644
--- a/src/video_core/vulkan_common/vulkan_library.h
+++ b/src/video_core/vulkan_common/vulkan_library.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/vulkan_common/vulkan_memory_allocator.cpp b/src/video_core/vulkan_common/vulkan_memory_allocator.cpp
index 300a61205..6442898bd 100644
--- a/src/video_core/vulkan_common/vulkan_memory_allocator.cpp
+++ b/src/video_core/vulkan_common/vulkan_memory_allocator.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <bit>
@@ -50,7 +49,7 @@ struct Range {
         return VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT |
                VK_MEMORY_PROPERTY_HOST_CACHED_BIT;
     }
-    UNREACHABLE_MSG("Invalid memory usage={}", usage);
+    ASSERT_MSG(false, "Invalid memory usage={}", usage);
     return VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
 }
 
@@ -227,7 +226,7 @@ void MemoryCommit::Release() {
 }
 
 MemoryAllocator::MemoryAllocator(const Device& device_, bool export_allocations_)
-    : device{device_}, properties{device_.GetPhysical().GetMemoryProperties()},
+    : device{device_}, properties{device_.GetPhysical().GetMemoryProperties().memoryProperties},
       export_allocations{export_allocations_},
       buffer_image_granularity{
           device_.GetPhysical().GetProperties().limits.bufferImageGranularity} {}
@@ -326,7 +325,7 @@ VkMemoryPropertyFlags MemoryAllocator::MemoryPropertyFlags(u32 type_mask,
         // Remove device local, if it's not supported by the requested resource
         return MemoryPropertyFlags(type_mask, flags & ~VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
     }
-    UNREACHABLE_MSG("No compatible memory types found");
+    ASSERT_MSG(false, "No compatible memory types found");
     return 0;
 }
 
@@ -350,7 +349,7 @@ bool IsHostVisible(MemoryUsage usage) noexcept {
     case MemoryUsage::Download:
         return true;
     }
-    UNREACHABLE_MSG("Invalid memory usage={}", usage);
+    ASSERT_MSG(false, "Invalid memory usage={}", usage);
     return false;
 }
 
diff --git a/src/video_core/vulkan_common/vulkan_memory_allocator.h b/src/video_core/vulkan_common/vulkan_memory_allocator.h
index 86e8ed119..a5bff03fe 100644
--- a/src/video_core/vulkan_common/vulkan_memory_allocator.h
+++ b/src/video_core/vulkan_common/vulkan_memory_allocator.h
@@ -1,12 +1,10 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 #include <span>
-#include <utility>
 #include <vector>
 #include "common/common_types.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
diff --git a/src/video_core/vulkan_common/vulkan_surface.cpp b/src/video_core/vulkan_common/vulkan_surface.cpp
index 3c3238f96..69f9c494b 100644
--- a/src/video_core/vulkan_common/vulkan_surface.cpp
+++ b/src/video_core/vulkan_common/vulkan_surface.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/logging/log.h"
 #include "core/frontend/emu_window.h"
diff --git a/src/video_core/vulkan_common/vulkan_surface.h b/src/video_core/vulkan_common/vulkan_surface.h
index 05a169e32..5725143e6 100644
--- a/src/video_core/vulkan_common/vulkan_surface.h
+++ b/src/video_core/vulkan_common/vulkan_surface.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.cpp b/src/video_core/vulkan_common/vulkan_wrapper.cpp
index a9faa4807..2ad98dcfe 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.cpp
+++ b/src/video_core/vulkan_common/vulkan_wrapper.cpp
@@ -1,12 +1,9 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
-#include <exception>
 #include <memory>
 #include <optional>
-#include <string_view>
 #include <utility>
 #include <vector>
 
@@ -239,8 +236,8 @@ bool Load(VkInstance instance, InstanceDispatch& dld) noexcept {
     return X(vkCreateDevice) && X(vkDestroyDevice) && X(vkDestroyDevice) &&
            X(vkEnumerateDeviceExtensionProperties) && X(vkEnumeratePhysicalDevices) &&
            X(vkGetDeviceProcAddr) && X(vkGetPhysicalDeviceFormatProperties) &&
-           X(vkGetPhysicalDeviceMemoryProperties) && X(vkGetPhysicalDeviceProperties) &&
-           X(vkGetPhysicalDeviceQueueFamilyProperties);
+           X(vkGetPhysicalDeviceMemoryProperties) && X(vkGetPhysicalDeviceMemoryProperties2) &&
+           X(vkGetPhysicalDeviceProperties) && X(vkGetPhysicalDeviceQueueFamilyProperties);
 #undef X
 }
 
@@ -328,6 +325,8 @@ const char* ToString(VkResult result) noexcept {
         return "VK_PIPELINE_COMPILE_REQUIRED_EXT";
     case VkResult::VK_RESULT_MAX_ENUM:
         return "VK_RESULT_MAX_ENUM";
+    case VkResult::VK_ERROR_COMPRESSION_EXHAUSTED_EXT:
+        return "VK_ERROR_COMPRESSION_EXHAUSTED_EXT";
     }
     return "Unknown";
 }
@@ -928,9 +927,12 @@ std::vector<VkPresentModeKHR> PhysicalDevice::GetSurfacePresentModesKHR(
     return modes;
 }
 
-VkPhysicalDeviceMemoryProperties PhysicalDevice::GetMemoryProperties() const noexcept {
-    VkPhysicalDeviceMemoryProperties properties;
-    dld->vkGetPhysicalDeviceMemoryProperties(physical_device, &properties);
+VkPhysicalDeviceMemoryProperties2 PhysicalDevice::GetMemoryProperties(
+    void* next_structures) const noexcept {
+    VkPhysicalDeviceMemoryProperties2 properties{};
+    properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2;
+    properties.pNext = next_structures;
+    dld->vkGetPhysicalDeviceMemoryProperties2(physical_device, &properties);
     return properties;
 }
 
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h
index b7ae01c6c..1b3f493bd 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.h
+++ b/src/video_core/vulkan_common/vulkan_wrapper.h
@@ -1,11 +1,9 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <exception>
-#include <iterator>
 #include <limits>
 #include <memory>
 #include <optional>
@@ -173,6 +171,7 @@ struct InstanceDispatch {
     PFN_vkGetPhysicalDeviceFeatures2KHR vkGetPhysicalDeviceFeatures2KHR{};
     PFN_vkGetPhysicalDeviceFormatProperties vkGetPhysicalDeviceFormatProperties{};
     PFN_vkGetPhysicalDeviceMemoryProperties vkGetPhysicalDeviceMemoryProperties{};
+    PFN_vkGetPhysicalDeviceMemoryProperties2 vkGetPhysicalDeviceMemoryProperties2{};
     PFN_vkGetPhysicalDeviceProperties vkGetPhysicalDeviceProperties{};
     PFN_vkGetPhysicalDeviceProperties2KHR vkGetPhysicalDeviceProperties2KHR{};
     PFN_vkGetPhysicalDeviceQueueFamilyProperties vkGetPhysicalDeviceQueueFamilyProperties{};
@@ -520,9 +519,7 @@ public:
           dld{rhs.dld} {}
 
     /// Assign an allocation transfering ownership from another allocation.
-    /// Releases any previously held allocation.
     PoolAllocations& operator=(PoolAllocations&& rhs) noexcept {
-        Release();
         allocations = std::move(rhs.allocations);
         num = rhs.num;
         device = rhs.device;
@@ -531,11 +528,6 @@ public:
         return *this;
     }
 
-    /// Destroys any held allocation.
-    ~PoolAllocations() {
-        Release();
-    }
-
     /// Returns the number of allocations.
     std::size_t size() const noexcept {
         return num;
@@ -558,19 +550,6 @@ public:
     }
 
 private:
-    /// Destroys the held allocations if they exist.
-    void Release() noexcept {
-        if (!allocations) {
-            return;
-        }
-        const Span<AllocationType> span(allocations.get(), num);
-        const VkResult result = Free(device, pool, span, *dld);
-        // There's no way to report errors from a destructor.
-        if (result != VK_SUCCESS) {
-            std::terminate();
-        }
-    }
-
     std::unique_ptr<AllocationType[]> allocations;
     std::size_t num = 0;
     VkDevice device = nullptr;
@@ -951,7 +930,8 @@ public:
 
     std::vector<VkPresentModeKHR> GetSurfacePresentModesKHR(VkSurfaceKHR) const;
 
-    VkPhysicalDeviceMemoryProperties GetMemoryProperties() const noexcept;
+    VkPhysicalDeviceMemoryProperties2 GetMemoryProperties(
+        void* next_structures = nullptr) const noexcept;
 
 private:
     VkPhysicalDevice physical_device = nullptr;
diff --git a/src/web_service/CMakeLists.txt b/src/web_service/CMakeLists.txt
index ae85a72ea..3f75d97d1 100644
--- a/src/web_service/CMakeLists.txt
+++ b/src/web_service/CMakeLists.txt
@@ -1,12 +1,19 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 add_library(web_service STATIC
+    announce_room_json.cpp
+    announce_room_json.h
     telemetry_json.cpp
     telemetry_json.h
     verify_login.cpp
     verify_login.h
+    verify_user_jwt.cpp
+    verify_user_jwt.h
     web_backend.cpp
     web_backend.h
     web_result.h
 )
 
 create_target_directory_groups(web_service)
-target_link_libraries(web_service PRIVATE common nlohmann_json::nlohmann_json httplib)
+target_link_libraries(web_service PRIVATE common network nlohmann_json::nlohmann_json httplib cpp-jwt)
diff --git a/src/web_service/announce_room_json.cpp b/src/web_service/announce_room_json.cpp
new file mode 100644
index 000000000..4c3195efd
--- /dev/null
+++ b/src/web_service/announce_room_json.cpp
@@ -0,0 +1,145 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <future>
+#include <nlohmann/json.hpp>
+#include "common/detached_tasks.h"
+#include "common/logging/log.h"
+#include "web_service/announce_room_json.h"
+#include "web_service/web_backend.h"
+
+namespace AnnounceMultiplayerRoom {
+
+static void to_json(nlohmann::json& json, const Member& member) {
+    if (!member.username.empty()) {
+        json["username"] = member.username;
+    }
+    json["nickname"] = member.nickname;
+    if (!member.avatar_url.empty()) {
+        json["avatarUrl"] = member.avatar_url;
+    }
+    json["gameName"] = member.game.name;
+    json["gameId"] = member.game.id;
+}
+
+static void from_json(const nlohmann::json& json, Member& member) {
+    member.nickname = json.at("nickname").get<std::string>();
+    member.game.name = json.at("gameName").get<std::string>();
+    member.game.id = json.at("gameId").get<u64>();
+    try {
+        member.username = json.at("username").get<std::string>();
+        member.avatar_url = json.at("avatarUrl").get<std::string>();
+    } catch (const nlohmann::detail::out_of_range&) {
+        member.username = member.avatar_url = "";
+        LOG_DEBUG(Network, "Member \'{}\' isn't authenticated", member.nickname);
+    }
+}
+
+static void to_json(nlohmann::json& json, const Room& room) {
+    json["port"] = room.information.port;
+    json["name"] = room.information.name;
+    if (!room.information.description.empty()) {
+        json["description"] = room.information.description;
+    }
+    json["preferredGameName"] = room.information.preferred_game.name;
+    json["preferredGameId"] = room.information.preferred_game.id;
+    json["maxPlayers"] = room.information.member_slots;
+    json["netVersion"] = room.net_version;
+    json["hasPassword"] = room.has_password;
+    if (room.members.size() > 0) {
+        nlohmann::json member_json = room.members;
+        json["players"] = member_json;
+    }
+}
+
+static void from_json(const nlohmann::json& json, Room& room) {
+    room.verify_uid = json.at("externalGuid").get<std::string>();
+    room.ip = json.at("address").get<std::string>();
+    room.information.name = json.at("name").get<std::string>();
+    try {
+        room.information.description = json.at("description").get<std::string>();
+    } catch (const nlohmann::detail::out_of_range&) {
+        room.information.description = "";
+        LOG_DEBUG(Network, "Room \'{}\' doesn't contain a description", room.information.name);
+    }
+    room.information.host_username = json.at("owner").get<std::string>();
+    room.information.port = json.at("port").get<u16>();
+    room.information.preferred_game.name = json.at("preferredGameName").get<std::string>();
+    room.information.preferred_game.id = json.at("preferredGameId").get<u64>();
+    room.information.member_slots = json.at("maxPlayers").get<u32>();
+    room.net_version = json.at("netVersion").get<u32>();
+    room.has_password = json.at("hasPassword").get<bool>();
+    try {
+        room.members = json.at("players").get<std::vector<Member>>();
+    } catch (const nlohmann::detail::out_of_range& e) {
+        LOG_DEBUG(Network, "Out of range {}", e.what());
+    }
+}
+
+} // namespace AnnounceMultiplayerRoom
+
+namespace WebService {
+
+void RoomJson::SetRoomInformation(const std::string& name, const std::string& description,
+                                  const u16 port, const u32 max_player, const u32 net_version,
+                                  const bool has_password,
+                                  const AnnounceMultiplayerRoom::GameInfo& preferred_game) {
+    room.information.name = name;
+    room.information.description = description;
+    room.information.port = port;
+    room.information.member_slots = max_player;
+    room.net_version = net_version;
+    room.has_password = has_password;
+    room.information.preferred_game = preferred_game;
+}
+void RoomJson::AddPlayer(const AnnounceMultiplayerRoom::Member& member) {
+    room.members.push_back(member);
+}
+
+WebService::WebResult RoomJson::Update() {
+    if (room_id.empty()) {
+        LOG_ERROR(WebService, "Room must be registered to be updated");
+        return WebService::WebResult{WebService::WebResult::Code::LibError,
+                                     "Room is not registered", ""};
+    }
+    nlohmann::json json{{"players", room.members}};
+    return client.PostJson(fmt::format("/lobby/{}", room_id), json.dump(), false);
+}
+
+WebService::WebResult RoomJson::Register() {
+    nlohmann::json json = room;
+    auto result = client.PostJson("/lobby", json.dump(), false);
+    if (result.result_code != WebService::WebResult::Code::Success) {
+        return result;
+    }
+    auto reply_json = nlohmann::json::parse(result.returned_data);
+    room = reply_json.get<AnnounceMultiplayerRoom::Room>();
+    room_id = reply_json.at("id").get<std::string>();
+    return WebService::WebResult{WebService::WebResult::Code::Success, "", room.verify_uid};
+}
+
+void RoomJson::ClearPlayers() {
+    room.members.clear();
+}
+
+AnnounceMultiplayerRoom::RoomList RoomJson::GetRoomList() {
+    auto reply = client.GetJson("/lobby", true).returned_data;
+    if (reply.empty()) {
+        return {};
+    }
+    return nlohmann::json::parse(reply).at("rooms").get<AnnounceMultiplayerRoom::RoomList>();
+}
+
+void RoomJson::Delete() {
+    if (room_id.empty()) {
+        LOG_ERROR(WebService, "Room must be registered to be deleted");
+        return;
+    }
+    Common::DetachedTasks::AddTask(
+        [host{this->host}, username{this->username}, token{this->token}, room_id{this->room_id}]() {
+            // create a new client here because the this->client might be destroyed.
+            Client{host, username, token}.DeleteJson(fmt::format("/lobby/{}", room_id), "", false);
+        });
+}
+
+} // namespace WebService
diff --git a/src/web_service/announce_room_json.h b/src/web_service/announce_room_json.h
new file mode 100644
index 000000000..32c08858d
--- /dev/null
+++ b/src/web_service/announce_room_json.h
@@ -0,0 +1,41 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+#include <string>
+#include "common/announce_multiplayer_room.h"
+#include "web_service/web_backend.h"
+
+namespace WebService {
+
+/**
+ * Implementation of AnnounceMultiplayerRoom::Backend that (de)serializes room information into/from
+ * JSON, and submits/gets it to/from the yuzu web service
+ */
+class RoomJson : public AnnounceMultiplayerRoom::Backend {
+public:
+    RoomJson(const std::string& host_, const std::string& username_, const std::string& token_)
+        : client(host_, username_, token_), host(host_), username(username_), token(token_) {}
+    ~RoomJson() = default;
+    void SetRoomInformation(const std::string& name, const std::string& description, const u16 port,
+                            const u32 max_player, const u32 net_version, const bool has_password,
+                            const AnnounceMultiplayerRoom::GameInfo& preferred_game) override;
+    void AddPlayer(const AnnounceMultiplayerRoom::Member& member) override;
+    WebResult Update() override;
+    WebResult Register() override;
+    void ClearPlayers() override;
+    AnnounceMultiplayerRoom::RoomList GetRoomList() override;
+    void Delete() override;
+
+private:
+    AnnounceMultiplayerRoom::Room room;
+    Client client;
+    std::string host;
+    std::string username;
+    std::string token;
+    std::string room_id;
+};
+
+} // namespace WebService
diff --git a/src/web_service/telemetry_json.cpp b/src/web_service/telemetry_json.cpp
index 6215c914f..51c792004 100644
--- a/src/web_service/telemetry_json.cpp
+++ b/src/web_service/telemetry_json.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <nlohmann/json.hpp>
 #include "common/detached_tasks.h"
@@ -13,8 +12,8 @@ namespace WebService {
 namespace Telemetry = Common::Telemetry;
 
 struct TelemetryJson::Impl {
-    Impl(std::string host, std::string username, std::string token)
-        : host{std::move(host)}, username{std::move(username)}, token{std::move(token)} {}
+    Impl(std::string host_, std::string username_, std::string token_)
+        : host{std::move(host_)}, username{std::move(username_)}, token{std::move(token_)} {}
 
     nlohmann::json& TopSection() {
         return sections[static_cast<u8>(Telemetry::FieldType::None)];
diff --git a/src/web_service/telemetry_json.h b/src/web_service/telemetry_json.h
index df51e00f8..504002c04 100644
--- a/src/web_service/telemetry_json.h
+++ b/src/web_service/telemetry_json.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/web_service/verify_login.cpp b/src/web_service/verify_login.cpp
index ceb55ca6b..050080278 100644
--- a/src/web_service/verify_login.cpp
+++ b/src/web_service/verify_login.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <nlohmann/json.hpp>
 #include "web_service/verify_login.h"
diff --git a/src/web_service/verify_login.h b/src/web_service/verify_login.h
index 821b345d7..8d0adce74 100644
--- a/src/web_service/verify_login.h
+++ b/src/web_service/verify_login.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/web_service/verify_user_jwt.cpp b/src/web_service/verify_user_jwt.cpp
new file mode 100644
index 000000000..129eb1968
--- /dev/null
+++ b/src/web_service/verify_user_jwt.cpp
@@ -0,0 +1,69 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
+#endif
+#include <jwt/jwt.hpp>
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+
+#include <system_error>
+#include "common/logging/log.h"
+#include "web_service/verify_user_jwt.h"
+#include "web_service/web_backend.h"
+#include "web_service/web_result.h"
+
+namespace WebService {
+
+static std::string public_key;
+std::string GetPublicKey(const std::string& host) {
+    if (public_key.empty()) {
+        Client client(host, "", ""); // no need for credentials here
+        public_key = client.GetPlain("/jwt/external/key.pem", true).returned_data;
+        if (public_key.empty()) {
+            LOG_ERROR(WebService, "Could not fetch external JWT public key, verification may fail");
+        } else {
+            LOG_INFO(WebService, "Fetched external JWT public key (size={})", public_key.size());
+        }
+    }
+    return public_key;
+}
+
+VerifyUserJWT::VerifyUserJWT(const std::string& host) : pub_key(GetPublicKey(host)) {}
+
+Network::VerifyUser::UserData VerifyUserJWT::LoadUserData(const std::string& verify_uid,
+                                                          const std::string& token) {
+    const std::string audience = fmt::format("external-{}", verify_uid);
+    using namespace jwt::params;
+    std::error_code error;
+
+    // We use the Citra backend so the issuer is citra-core
+    auto decoded =
+        jwt::decode(token, algorithms({"rs256"}), error, secret(pub_key), issuer("citra-core"),
+                    aud(audience), validate_iat(true), validate_jti(true));
+    if (error) {
+        LOG_INFO(WebService, "Verification failed: category={}, code={}, message={}",
+                 error.category().name(), error.value(), error.message());
+        return {};
+    }
+    Network::VerifyUser::UserData user_data{};
+    if (decoded.payload().has_claim("username")) {
+        user_data.username = decoded.payload().get_claim_value<std::string>("username");
+    }
+    if (decoded.payload().has_claim("displayName")) {
+        user_data.display_name = decoded.payload().get_claim_value<std::string>("displayName");
+    }
+    if (decoded.payload().has_claim("avatarUrl")) {
+        user_data.avatar_url = decoded.payload().get_claim_value<std::string>("avatarUrl");
+    }
+    if (decoded.payload().has_claim("roles")) {
+        auto roles = decoded.payload().get_claim_value<std::vector<std::string>>("roles");
+        user_data.moderator = std::find(roles.begin(), roles.end(), "moderator") != roles.end();
+    }
+    return user_data;
+}
+
+} // namespace WebService
diff --git a/src/web_service/verify_user_jwt.h b/src/web_service/verify_user_jwt.h
new file mode 100644
index 000000000..27b0a100c
--- /dev/null
+++ b/src/web_service/verify_user_jwt.h
@@ -0,0 +1,26 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <fmt/format.h>
+#include "network/verify_user.h"
+#include "web_service/web_backend.h"
+
+namespace WebService {
+
+std::string GetPublicKey(const std::string& host);
+
+class VerifyUserJWT final : public Network::VerifyUser::Backend {
+public:
+    VerifyUserJWT(const std::string& host);
+    ~VerifyUserJWT() = default;
+
+    Network::VerifyUser::UserData LoadUserData(const std::string& verify_uid,
+                                               const std::string& token) override;
+
+private:
+    std::string pub_key;
+};
+
+} // namespace WebService
diff --git a/src/web_service/web_backend.cpp b/src/web_service/web_backend.cpp
index b1e02c57a..12a7e4922 100644
--- a/src/web_service/web_backend.cpp
+++ b/src/web_service/web_backend.cpp
@@ -1,9 +1,7 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
-#include <cstdlib>
 #include <mutex>
 #include <string>
 
@@ -31,10 +29,10 @@ constexpr std::array<const char, 1> API_VERSION{'1'};
 constexpr std::size_t TIMEOUT_SECONDS = 30;
 
 struct Client::Impl {
-    Impl(std::string host, std::string username, std::string token)
-        : host{std::move(host)}, username{std::move(username)}, token{std::move(token)} {
-        std::lock_guard lock{jwt_cache.mutex};
-        if (this->username == jwt_cache.username && this->token == jwt_cache.token) {
+    Impl(std::string host_, std::string username_, std::string token_)
+        : host{std::move(host_)}, username{std::move(username_)}, token{std::move(token_)} {
+        std::scoped_lock lock{jwt_cache.mutex};
+        if (username == jwt_cache.username && token == jwt_cache.token) {
             jwt = jwt_cache.jwt;
         }
     }
@@ -70,8 +68,8 @@ struct Client::Impl {
      */
     WebResult GenericRequest(const std::string& method, const std::string& path,
                              const std::string& data, const std::string& accept,
-                             const std::string& jwt = "", const std::string& username = "",
-                             const std::string& token = "") {
+                             const std::string& jwt_ = "", const std::string& username_ = "",
+                             const std::string& token_ = "") {
         if (cli == nullptr) {
             cli = std::make_unique<httplib::Client>(host.c_str());
         }
@@ -86,14 +84,14 @@ struct Client::Impl {
         cli->set_write_timeout(TIMEOUT_SECONDS);
 
         httplib::Headers params;
-        if (!jwt.empty()) {
+        if (!jwt_.empty()) {
             params = {
-                {std::string("Authorization"), fmt::format("Bearer {}", jwt)},
+                {std::string("Authorization"), fmt::format("Bearer {}", jwt_)},
             };
-        } else if (!username.empty()) {
+        } else if (!username_.empty()) {
             params = {
-                {std::string("x-username"), username},
-                {std::string("x-token"), token},
+                {std::string("x-username"), username_},
+                {std::string("x-token"), token_},
             };
         }
 
@@ -113,7 +111,8 @@ struct Client::Impl {
         httplib::Error error;
 
         if (!cli->send(request, response, error)) {
-            LOG_ERROR(WebService, "{} to {} returned null", method, host + path);
+            LOG_ERROR(WebService, "{} to {} returned null (httplib Error: {})", method, host + path,
+                      httplib::to_string(error));
             return WebResult{WebResult::Code::LibError, "Null response", ""};
         }
 
@@ -148,7 +147,7 @@ struct Client::Impl {
         if (result.result_code != WebResult::Code::Success) {
             LOG_ERROR(WebService, "UpdateJWT failed");
         } else {
-            std::lock_guard lock{jwt_cache.mutex};
+            std::scoped_lock lock{jwt_cache.mutex};
             jwt_cache.username = username;
             jwt_cache.token = token;
             jwt_cache.jwt = jwt = result.returned_data;
diff --git a/src/web_service/web_backend.h b/src/web_service/web_backend.h
index 81f58583c..11b5f558c 100644
--- a/src/web_service/web_backend.h
+++ b/src/web_service/web_backend.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/web_service/web_result.h b/src/web_service/web_result.h
index 3aeeb5288..6da3a9277 100644
--- a/src/web_service/web_result.h
+++ b/src/web_service/web_result.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt
index 30902101d..29d506c47 100644
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 set(CMAKE_AUTOUIC ON)
@@ -41,6 +44,9 @@ add_executable(yuzu
     configuration/configure_audio.cpp
     configuration/configure_audio.h
     configuration/configure_audio.ui
+    configuration/configure_camera.cpp
+    configuration/configure_camera.h
+    configuration/configure_camera.ui
     configuration/configure_cpu.cpp
     configuration/configure_cpu.h
     configuration/configure_cpu.ui
@@ -99,6 +105,9 @@ add_executable(yuzu
     configuration/configure_profile_manager.cpp
     configuration/configure_profile_manager.h
     configuration/configure_profile_manager.ui
+    configuration/configure_ringcon.cpp
+    configuration/configure_ringcon.h
+    configuration/configure_ringcon.ui
     configuration/configure_network.cpp
     configuration/configure_network.h
     configuration/configure_network.ui
@@ -150,8 +159,36 @@ add_executable(yuzu
     main.cpp
     main.h
     main.ui
+    multiplayer/chat_room.cpp
+    multiplayer/chat_room.h
+    multiplayer/chat_room.ui
+    multiplayer/client_room.h
+    multiplayer/client_room.cpp
+    multiplayer/client_room.ui
+    multiplayer/direct_connect.cpp
+    multiplayer/direct_connect.h
+    multiplayer/direct_connect.ui
+    multiplayer/host_room.cpp
+    multiplayer/host_room.h
+    multiplayer/host_room.ui
+    multiplayer/lobby.cpp
+    multiplayer/lobby.h
+    multiplayer/lobby.ui
+    multiplayer/lobby_p.h
+    multiplayer/message.cpp
+    multiplayer/message.h
+    multiplayer/moderation_dialog.cpp
+    multiplayer/moderation_dialog.h
+    multiplayer/moderation_dialog.ui
+    multiplayer/state.cpp
+    multiplayer/state.h
+    multiplayer/validation.h
+    startup_checks.cpp
+    startup_checks.h
     uisettings.cpp
     uisettings.h
+    util/clickable_label.cpp
+    util/clickable_label.h
     util/controller_navigation.cpp
     util/controller_navigation.h
     util/limitable_input_dialog.cpp
@@ -171,6 +208,16 @@ add_executable(yuzu
     yuzu.rc
 )
 
+if (WIN32 AND YUZU_CRASH_DUMPS)
+    target_sources(yuzu PRIVATE
+        mini_dump.cpp
+        mini_dump.h
+    )
+
+    target_link_libraries(yuzu PRIVATE ${DBGHELP_LIBRARY})
+    target_compile_definitions(yuzu PRIVATE -DYUZU_DBGHELP)
+endif()
+
 file(GLOB COMPAT_LIST
      ${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.qrc
      ${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.json)
@@ -184,7 +231,10 @@ if (ENABLE_QT_TRANSLATION)
     # Update source TS file if enabled
     if (GENERATE_QT_TRANSLATION)
         get_target_property(SRCS yuzu SOURCES)
-        qt5_create_translation(QM_FILES
+        # these calls to qt_create_translation also creates a rule to generate en.qm which conflicts with providing english plurals
+        # so we have to set a OUTPUT_LOCATION so that we don't have multiple rules to generate en.qm
+        set_source_files_properties(${YUZU_QT_LANGUAGES}/en.ts PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/translations")
+        qt_create_translation(QM_FILES
             ${SRCS}
             ${UIS}
             ${YUZU_QT_LANGUAGES}/en.ts
@@ -192,7 +242,13 @@ if (ENABLE_QT_TRANSLATION)
             -source-language en_US
             -target-language en_US
         )
-        add_custom_target(translation ALL DEPENDS ${YUZU_QT_LANGUAGES}/en.ts)
+
+        # Generate plurals into dist/english_plurals/generated_en.ts so it can be used to revise dist/english_plurals/en.ts
+        set(GENERATED_PLURALS_FILE ${PROJECT_SOURCE_DIR}/dist/english_plurals/generated_en.ts)
+        set_source_files_properties(${GENERATED_PLURALS_FILE} PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/plurals")
+        qt_create_translation(QM_FILES ${SRCS} ${UIS} ${GENERATED_PLURALS_FILE} OPTIONS -pluralonly -source-language en_US -target-language en_US)
+
+        add_custom_target(translation ALL DEPENDS ${YUZU_QT_LANGUAGES}/en.ts ${GENERATED_PLURALS_FILE})
     endif()
 
     # Find all TS files except en.ts
@@ -200,7 +256,10 @@ if (ENABLE_QT_TRANSLATION)
     list(REMOVE_ITEM LANGUAGES_TS ${YUZU_QT_LANGUAGES}/en.ts)
 
     # Compile TS files to QM files
-    qt5_add_translation(LANGUAGES_QM ${LANGUAGES_TS})
+    qt_add_translation(LANGUAGES_QM ${LANGUAGES_TS})
+
+    # Compile english plurals TS file to en.qm
+    qt_add_translation(LANGUAGES_QM ${PROJECT_SOURCE_DIR}/dist/english_plurals/en.ts)
 
     # Build a QRC file from the QM file list
     set(LANGUAGES_QRC ${CMAKE_CURRENT_BINARY_DIR}/languages.qrc)
@@ -212,7 +271,7 @@ if (ENABLE_QT_TRANSLATION)
     file(APPEND ${LANGUAGES_QRC} "</qresource></RCC>")
 
     # Add the QRC file to package in all QM files
-    qt5_add_resources(LANGUAGES ${LANGUAGES_QRC})
+    qt_add_resources(LANGUAGES ${LANGUAGES_QRC})
 else()
     set(LANGUAGES)
 endif()
@@ -233,18 +292,23 @@ if (APPLE)
     set_target_properties(yuzu PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
 elseif(WIN32)
     # compile as a win32 gui application instead of a console application
-    target_link_libraries(yuzu PRIVATE Qt5::WinMain)
+    if (QT_VERSION VERSION_GREATER 6)
+        target_link_libraries(yuzu PRIVATE Qt6::EntryPointPrivate)
+    else()
+        target_link_libraries(yuzu PRIVATE Qt5::WinMain)
+    endif()
     if(MSVC)
+        target_link_libraries(yuzu PRIVATE version.lib)
         set_target_properties(yuzu PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS")
     elseif(MINGW)
-        set_target_properties(yuzu PROPERTIES LINK_FLAGS_RELEASE "-mwindows")
+        set_target_properties(yuzu PROPERTIES LINK_FLAGS_RELEASE "-Wl,--subsystem,windows")
     endif()
 endif()
 
 create_target_directory_groups(yuzu)
 
-target_link_libraries(yuzu PRIVATE common core input_common video_core)
-target_link_libraries(yuzu PRIVATE Boost::boost glad Qt5::Widgets)
+target_link_libraries(yuzu PRIVATE common core input_common network video_core)
+target_link_libraries(yuzu PRIVATE Boost::boost glad Qt::Widgets Qt::Multimedia)
 target_link_libraries(yuzu PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)
 
 target_include_directories(yuzu PRIVATE ../../externals/Vulkan-Headers/include)
@@ -252,7 +316,7 @@ if (NOT WIN32)
     target_include_directories(yuzu PRIVATE ${Qt5Gui_PRIVATE_INCLUDE_DIRS})
 endif()
 if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-    target_link_libraries(yuzu PRIVATE Qt5::DBus)
+    target_link_libraries(yuzu PRIVATE Qt::DBus)
 endif()
 
 target_compile_definitions(yuzu PRIVATE
@@ -287,13 +351,17 @@ if (USE_DISCORD_PRESENCE)
     target_compile_definitions(yuzu PRIVATE -DUSE_DISCORD_PRESENCE)
 endif()
 
+if (ENABLE_WEB_SERVICE)
+    target_compile_definitions(yuzu PRIVATE -DENABLE_WEB_SERVICE)
+endif()
+
 if (YUZU_USE_QT_WEB_ENGINE)
-    target_link_libraries(yuzu PRIVATE Qt5::WebEngineCore Qt5::WebEngineWidgets)
+    target_link_libraries(yuzu PRIVATE Qt::WebEngineCore Qt::WebEngineWidgets)
     target_compile_definitions(yuzu PRIVATE -DYUZU_USE_QT_WEB_ENGINE)
 endif ()
 
 if(UNIX AND NOT APPLE)
-    install(TARGETS yuzu RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
+    install(TARGETS yuzu)
 endif()
 
 if (YUZU_USE_BUNDLED_QT)
@@ -316,3 +384,7 @@ endif()
 if (NOT APPLE)
     target_compile_definitions(yuzu PRIVATE HAS_OPENGL)
 endif()
+
+if (ARCHITECTURE_x86_64)
+    target_link_libraries(yuzu PRIVATE dynarmic)
+endif()
diff --git a/src/yuzu/Info.plist b/src/yuzu/Info.plist
index 5f1c95d54..0eb377926 100644
--- a/src/yuzu/Info.plist
+++ b/src/yuzu/Info.plist
@@ -1,4 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+SPDX-FileCopyrightText: 2015 Pierre de La Morinerie <kemenaran@gmail.com>
+SPDX-License-Identifier: GPL-2.0-or-later
+-->
+
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
diff --git a/src/yuzu/about_dialog.cpp b/src/yuzu/about_dialog.cpp
index 04ab4ae21..eeff54359 100644
--- a/src/yuzu/about_dialog.cpp
+++ b/src/yuzu/about_dialog.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QIcon>
 #include <fmt/format.h>
@@ -20,7 +19,11 @@ AboutDialog::AboutDialog(QWidget* parent)
     const auto yuzu_build_version = override_build.empty() ? yuzu_build : override_build;
 
     ui->setupUi(this);
-    ui->labelLogo->setPixmap(QIcon::fromTheme(QStringLiteral("yuzu")).pixmap(200));
+    // Try and request the icon from Qt theme (Linux?)
+    const QIcon yuzu_logo = QIcon::fromTheme(QStringLiteral("org.yuzu_emu.yuzu"));
+    if (!yuzu_logo.isNull()) {
+        ui->labelLogo->setPixmap(yuzu_logo.pixmap(200));
+    }
     ui->labelBuildInfo->setText(
         ui->labelBuildInfo->text().arg(QString::fromStdString(yuzu_build_version),
                                        QString::fromUtf8(Common::g_build_date).left(10)));
diff --git a/src/yuzu/about_dialog.h b/src/yuzu/about_dialog.h
index 18e8c11a7..3c4e71ee6 100644
--- a/src/yuzu/about_dialog.h
+++ b/src/yuzu/about_dialog.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/aboutdialog.ui b/src/yuzu/aboutdialog.ui
index 27d81cd13..aea82809d 100644
--- a/src/yuzu/aboutdialog.ui
+++ b/src/yuzu/aboutdialog.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>616</width>
-    <height>261</height>
+    <height>294</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -26,8 +26,20 @@
            <verstretch>0</verstretch>
           </sizepolicy>
          </property>
+         <property name="maximumSize">
+          <size>
+           <width>200</width>
+           <height>200</height>
+          </size>
+         </property>
          <property name="text">
-          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;img src=&quot;:/icons/yuzu.png&quot;/&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          <string/>
+         </property>
+         <property name="pixmap">
+          <pixmap resource="../../dist/qt_themes/default/default.qrc">:/icons/default/256x256/yuzu.png</pixmap>
+         </property>
+         <property name="scaledContents">
+          <bool>true</bool>
          </property>
         </widget>
        </item>
@@ -87,7 +99,7 @@
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
 p, li { white-space: pre-wrap; }
 &lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:12pt;&quot;&gt;yuzu is an experimental open-source emulator for the Nintendo Switch licensed under GPLv2.0.&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:12pt;&quot;&gt;yuzu is an experimental open-source emulator for the Nintendo Switch licensed under GPLv3.0+.&lt;/span&gt;&lt;/p&gt;
 &lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'MS Shell Dlg 2'; font-size:8pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
 &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:12pt;&quot;&gt;This software should not be used to play games you have not legally obtained.&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
          </property>
@@ -115,7 +127,7 @@ p, li { white-space: pre-wrap; }
        <item>
         <widget class="QLabel" name="labelLinks">
          <property name="text">
-          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;a href=&quot;https://yuzu-emu.org/&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;Website&lt;/span&gt;&lt;/a&gt; | &lt;a href=&quot;https://github.com/yuzu-emu&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;Source Code&lt;/span&gt;&lt;/a&gt; | &lt;a href=&quot;https://github.com/yuzu-emu/yuzu/graphs/contributors&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;Contributors&lt;/span&gt;&lt;/a&gt; | &lt;a href=&quot;https://github.com/yuzu-emu/yuzu/blob/master/license.txt&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;License&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;a href=&quot;https://yuzu-emu.org/&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;Website&lt;/span&gt;&lt;/a&gt; | &lt;a href=&quot;https://github.com/yuzu-emu&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;Source Code&lt;/span&gt;&lt;/a&gt; | &lt;a href=&quot;https://github.com/yuzu-emu/yuzu/graphs/contributors&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;Contributors&lt;/span&gt;&lt;/a&gt; | &lt;a href=&quot;https://github.com/yuzu-emu/yuzu/blob/master/LICENSE.txt&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;License&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
          </property>
          <property name="openExternalLinks">
           <bool>true</bool>
@@ -152,7 +164,8 @@ p, li { white-space: pre-wrap; }
   </layout>
  </widget>
  <resources>
-  <include location="../../dist/icons/icons.qrc"/>
+  <include location="../../dist/qt_themes_default/default/default.qrc"/>
+  <include location="../../dist/qt_themes/default/default.qrc"/>
  </resources>
  <connections>
   <connection>
diff --git a/src/yuzu/applets/qt_controller.cpp b/src/yuzu/applets/qt_controller.cpp
index 4104928d1..12efdc216 100644
--- a/src/yuzu/applets/qt_controller.cpp
+++ b/src/yuzu/applets/qt_controller.cpp
@@ -1,12 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <thread>
 
 #include "common/assert.h"
-#include "common/param_package.h"
 #include "common/string_util.h"
 #include "core/core.h"
 #include "core/hid/emulated_controller.h"
@@ -65,7 +63,7 @@ QtControllerSelectorDialog::QtControllerSelectorDialog(
     InputCommon::InputSubsystem* input_subsystem_, Core::System& system_)
     : QDialog(parent), ui(std::make_unique<Ui::QtControllerSelectorDialog>()),
       parameters(std::move(parameters_)), input_subsystem{input_subsystem_},
-      input_profiles(std::make_unique<InputProfiles>(system_)), system{system_} {
+      input_profiles(std::make_unique<InputProfiles>()), system{system_} {
     ui->setupUi(this);
 
     player_widgets = {
@@ -293,7 +291,7 @@ bool QtControllerSelectorDialog::CheckIfParametersMet() {
     // Here, we check and validate the current configuration against all applicable parameters.
     const auto num_connected_players = static_cast<int>(
         std::count_if(player_groupboxes.begin(), player_groupboxes.end(),
-                      [this](const QGroupBox* player) { return player->isChecked(); }));
+                      [](const QGroupBox* player) { return player->isChecked(); }));
 
     const auto min_supported_players = parameters.enable_single_mode ? 1 : parameters.min_players;
     const auto max_supported_players = parameters.enable_single_mode ? 1 : parameters.max_players;
@@ -633,7 +631,7 @@ void QtControllerSelectorDialog::DisableUnsupportedPlayers() {
     switch (max_supported_players) {
     case 0:
     default:
-        UNREACHABLE();
+        ASSERT(false);
         return;
     case 1:
         ui->widgetSpacer->hide();
diff --git a/src/yuzu/applets/qt_controller.h b/src/yuzu/applets/qt_controller.h
index 7ab9ced3d..cf948d2b5 100644
--- a/src/yuzu/applets/qt_controller.h
+++ b/src/yuzu/applets/qt_controller.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/applets/qt_error.cpp b/src/yuzu/applets/qt_error.cpp
index 879e73660..367d5352d 100644
--- a/src/yuzu/applets/qt_error.cpp
+++ b/src/yuzu/applets/qt_error.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QDateTime>
 #include "yuzu/applets/qt_error.h"
@@ -15,7 +14,7 @@ QtErrorDisplay::QtErrorDisplay(GMainWindow& parent) {
 
 QtErrorDisplay::~QtErrorDisplay() = default;
 
-void QtErrorDisplay::ShowError(ResultCode error, std::function<void()> finished) const {
+void QtErrorDisplay::ShowError(Result error, std::function<void()> finished) const {
     callback = std::move(finished);
     emit MainWindowDisplayError(
         tr("Error Code: %1-%2 (0x%3)")
@@ -25,7 +24,7 @@ void QtErrorDisplay::ShowError(ResultCode error, std::function<void()> finished)
         tr("An error has occurred.\nPlease try again or contact the developer of the software."));
 }
 
-void QtErrorDisplay::ShowErrorWithTimestamp(ResultCode error, std::chrono::seconds time,
+void QtErrorDisplay::ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
                                             std::function<void()> finished) const {
     callback = std::move(finished);
 
@@ -41,7 +40,7 @@ void QtErrorDisplay::ShowErrorWithTimestamp(ResultCode error, std::chrono::secon
             .arg(date_time.toString(QStringLiteral("h:mm:ss A"))));
 }
 
-void QtErrorDisplay::ShowCustomErrorText(ResultCode error, std::string dialog_text,
+void QtErrorDisplay::ShowCustomErrorText(Result error, std::string dialog_text,
                                          std::string fullscreen_text,
                                          std::function<void()> finished) const {
     callback = std::move(finished);
diff --git a/src/yuzu/applets/qt_error.h b/src/yuzu/applets/qt_error.h
index 8bd895a32..eb4107c7e 100644
--- a/src/yuzu/applets/qt_error.h
+++ b/src/yuzu/applets/qt_error.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -17,10 +16,10 @@ public:
     explicit QtErrorDisplay(GMainWindow& parent);
     ~QtErrorDisplay() override;
 
-    void ShowError(ResultCode error, std::function<void()> finished) const override;
-    void ShowErrorWithTimestamp(ResultCode error, std::chrono::seconds time,
+    void ShowError(Result error, std::function<void()> finished) const override;
+    void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
                                 std::function<void()> finished) const override;
-    void ShowCustomErrorText(ResultCode error, std::string dialog_text, std::string fullscreen_text,
+    void ShowCustomErrorText(Result error, std::string dialog_text, std::string fullscreen_text,
                              std::function<void()> finished) const override;
 
 signals:
diff --git a/src/yuzu/applets/qt_profile_select.cpp b/src/yuzu/applets/qt_profile_select.cpp
index 4cd8f7784..c8bcfb223 100644
--- a/src/yuzu/applets/qt_profile_select.cpp
+++ b/src/yuzu/applets/qt_profile_select.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <mutex>
 #include <QApplication>
@@ -10,6 +9,7 @@
 #include <QLineEdit>
 #include <QScrollArea>
 #include <QStandardItemModel>
+#include <QTreeView>
 #include <QVBoxLayout>
 #include "common/fs/path_util.h"
 #include "common/string_util.h"
@@ -100,6 +100,7 @@ QtProfileSelectionDialog::QtProfileSelectionDialog(Core::HID::HIDCore& hid_core,
                 }
                 QKeyEvent* event = new QKeyEvent(QEvent::KeyPress, key, Qt::NoModifier);
                 QCoreApplication::postEvent(tree_view, event);
+                SelectUser(tree_view->currentIndex());
             });
 
     const auto& profiles = profile_manager->GetAllUsers();
diff --git a/src/yuzu/applets/qt_profile_select.h b/src/yuzu/applets/qt_profile_select.h
index 56496ed31..124f2cdbd 100644
--- a/src/yuzu/applets/qt_profile_select.h
+++ b/src/yuzu/applets/qt_profile_select.h
@@ -1,13 +1,11 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <vector>
 #include <QDialog>
 #include <QList>
-#include <QTreeView>
 #include "core/frontend/applets/profile_select.h"
 #include "core/hle/service/acc/profile_manager.h"
 
@@ -19,6 +17,7 @@ class QLabel;
 class QScrollArea;
 class QStandardItem;
 class QStandardItemModel;
+class QTreeView;
 class QVBoxLayout;
 
 namespace Core::HID {
diff --git a/src/yuzu/applets/qt_software_keyboard.cpp b/src/yuzu/applets/qt_software_keyboard.cpp
index c3857fc98..e60506197 100644
--- a/src/yuzu/applets/qt_software_keyboard.cpp
+++ b/src/yuzu/applets/qt_software_keyboard.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QCursor>
 #include <QKeyEvent>
@@ -214,9 +213,9 @@ QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(
             ui->button_ok_num,
         },
         {
-            nullptr,
+            ui->button_left_optional_num,
             ui->button_0_num,
-            nullptr,
+            ui->button_right_optional_num,
             ui->button_ok_num,
         },
     }};
@@ -331,7 +330,9 @@ QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(
         ui->button_7_num,
         ui->button_8_num,
         ui->button_9_num,
+        ui->button_left_optional_num,
         ui->button_0_num,
+        ui->button_right_optional_num,
     };
 
     SetupMouseHover();
@@ -343,6 +344,9 @@ QtSoftwareKeyboardDialog::QtSoftwareKeyboardDialog(
     ui->label_header->setText(QString::fromStdU16String(initialize_parameters.header_text));
     ui->label_sub->setText(QString::fromStdU16String(initialize_parameters.sub_text));
 
+    ui->button_left_optional_num->setText(QChar{initialize_parameters.left_optional_symbol_key});
+    ui->button_right_optional_num->setText(QChar{initialize_parameters.right_optional_symbol_key});
+
     current_text = initialize_parameters.initial_text;
     cursor_position = initialize_parameters.initial_cursor_position;
 
@@ -412,11 +416,11 @@ void QtSoftwareKeyboardDialog::ShowTextCheckDialog(
             break;
         }
 
-        auto text = ui->topOSK->currentIndex() == 1
-                        ? ui->text_edit_osk->toPlainText().toStdU16String()
-                        : ui->line_edit_osk->text().toStdU16String();
+        const auto text = ui->topOSK->currentIndex() == 1 ? ui->text_edit_osk->toPlainText()
+                                                          : ui->line_edit_osk->text();
+        auto text_str = Common::U16StringFromBuffer(text.utf16(), text.size());
 
-        emit SubmitNormalText(SwkbdResult::Ok, std::move(text), true);
+        emit SubmitNormalText(SwkbdResult::Ok, std::move(text_str), true);
         break;
     }
     }
@@ -563,7 +567,7 @@ void QtSoftwareKeyboardDialog::keyPressEvent(QKeyEvent* event) {
         return;
     }
 
-    InlineTextInsertString(entered_text.toStdU16String());
+    InlineTextInsertString(Common::U16StringFromBuffer(entered_text.utf16(), entered_text.size()));
 }
 
 void QtSoftwareKeyboardDialog::MoveAndResizeWindow(QPoint pos, QSize size) {
@@ -933,6 +937,15 @@ void QtSoftwareKeyboardDialog::DisableKeyboardButtons() {
                 button->setEnabled(true);
             }
         }
+
+        const auto enable_left_optional = initialize_parameters.left_optional_symbol_key != '\0';
+        const auto enable_right_optional = initialize_parameters.right_optional_symbol_key != '\0';
+
+        ui->button_left_optional_num->setEnabled(enable_left_optional);
+        ui->button_left_optional_num->setVisible(enable_left_optional);
+
+        ui->button_right_optional_num->setEnabled(enable_right_optional);
+        ui->button_right_optional_num->setVisible(enable_right_optional);
         break;
     }
     }
@@ -1020,7 +1033,10 @@ bool QtSoftwareKeyboardDialog::ValidateInputText(const QString& input_text) {
     }
 
     if (bottom_osk_index == BottomOSKIndex::NumberPad &&
-        std::any_of(input_text.begin(), input_text.end(), [](QChar c) { return !c.isDigit(); })) {
+        std::any_of(input_text.begin(), input_text.end(), [this](QChar c) {
+            return !c.isDigit() && c != QChar{initialize_parameters.left_optional_symbol_key} &&
+                   c != QChar{initialize_parameters.right_optional_symbol_key};
+        })) {
         return false;
     }
 
@@ -1120,11 +1136,11 @@ void QtSoftwareKeyboardDialog::NormalKeyboardButtonClicked(QPushButton* button)
     }
 
     if (button == ui->button_ok || button == ui->button_ok_shift || button == ui->button_ok_num) {
-        auto text = ui->topOSK->currentIndex() == 1
-                        ? ui->text_edit_osk->toPlainText().toStdU16String()
-                        : ui->line_edit_osk->text().toStdU16String();
+        const auto text = ui->topOSK->currentIndex() == 1 ? ui->text_edit_osk->toPlainText()
+                                                          : ui->line_edit_osk->text();
+        auto text_str = Common::U16StringFromBuffer(text.utf16(), text.size());
 
-        emit SubmitNormalText(SwkbdResult::Ok, std::move(text));
+        emit SubmitNormalText(SwkbdResult::Ok, std::move(text_str));
         return;
     }
 
@@ -1190,7 +1206,8 @@ void QtSoftwareKeyboardDialog::InlineKeyboardButtonClicked(QPushButton* button)
         return;
     }
 
-    InlineTextInsertString(button->text().toStdU16String());
+    const auto button_text = button->text();
+    InlineTextInsertString(Common::U16StringFromBuffer(button_text.utf16(), button_text.size()));
 
     // Revert the keyboard to lowercase if the shift key is active.
     if (bottom_osk_index == BottomOSKIndex::UpperCase && !caps_lock_enabled) {
@@ -1283,11 +1300,11 @@ void QtSoftwareKeyboardDialog::TranslateButtonPress(Core::HID::NpadButton button
         if (is_inline) {
             emit SubmitInlineText(SwkbdReplyType::DecidedCancel, current_text, cursor_position);
         } else {
-            auto text = ui->topOSK->currentIndex() == 1
-                            ? ui->text_edit_osk->toPlainText().toStdU16String()
-                            : ui->line_edit_osk->text().toStdU16String();
+            const auto text = ui->topOSK->currentIndex() == 1 ? ui->text_edit_osk->toPlainText()
+                                                              : ui->line_edit_osk->text();
+            auto text_str = Common::U16StringFromBuffer(text.utf16(), text.size());
 
-            emit SubmitNormalText(SwkbdResult::Cancel, std::move(text));
+            emit SubmitNormalText(SwkbdResult::Cancel, std::move(text_str));
         }
         break;
     case Core::HID::NpadButton::Y:
@@ -1384,6 +1401,10 @@ void QtSoftwareKeyboardDialog::MoveButtonDirection(Direction direction) {
         }
     };
 
+    // Store the initial row and column.
+    const auto initial_row = row;
+    const auto initial_column = column;
+
     switch (bottom_osk_index) {
     case BottomOSKIndex::LowerCase:
     case BottomOSKIndex::UpperCase: {
@@ -1394,6 +1415,11 @@ void QtSoftwareKeyboardDialog::MoveButtonDirection(Direction direction) {
         auto* curr_button = keyboard_buttons[index][row][column];
 
         while (!curr_button || !curr_button->isEnabled() || curr_button == prev_button) {
+            // If we returned back to where we started from, break the loop.
+            if (row == initial_row && column == initial_column) {
+                break;
+            }
+
             move_direction(NUM_ROWS_NORMAL, NUM_COLUMNS_NORMAL);
             curr_button = keyboard_buttons[index][row][column];
         }
@@ -1408,6 +1434,11 @@ void QtSoftwareKeyboardDialog::MoveButtonDirection(Direction direction) {
         auto* curr_button = numberpad_buttons[row][column];
 
         while (!curr_button || !curr_button->isEnabled() || curr_button == prev_button) {
+            // If we returned back to where we started from, break the loop.
+            if (row == initial_row && column == initial_column) {
+                break;
+            }
+
             move_direction(NUM_ROWS_NUMPAD, NUM_COLUMNS_NUMPAD);
             curr_button = numberpad_buttons[row][column];
         }
diff --git a/src/yuzu/applets/qt_software_keyboard.h b/src/yuzu/applets/qt_software_keyboard.h
index b030cdcf7..35d4ee2ef 100644
--- a/src/yuzu/applets/qt_software_keyboard.h
+++ b/src/yuzu/applets/qt_software_keyboard.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -212,7 +211,7 @@ private:
     std::array<std::array<QPushButton*, NUM_COLUMNS_NUMPAD>, NUM_ROWS_NUMPAD> numberpad_buttons;
 
     // Contains a set of all buttons used in keyboard_buttons and numberpad_buttons.
-    std::array<QPushButton*, 110> all_buttons;
+    std::array<QPushButton*, 112> all_buttons;
 
     std::size_t row{0};
     std::size_t column{0};
diff --git a/src/yuzu/applets/qt_software_keyboard.ui b/src/yuzu/applets/qt_software_keyboard.ui
index b0a1fcde9..9661cb260 100644
--- a/src/yuzu/applets/qt_software_keyboard.ui
+++ b/src/yuzu/applets/qt_software_keyboard.ui
@@ -3298,6 +3298,24 @@ p, li { white-space: pre-wrap; }
               </property>
              </widget>
             </item>
+            <item row="4" column="2">
+             <widget class="QPushButton" name="button_left_optional_num">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+                <horstretch>1</horstretch>
+                <verstretch>1</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="font">
+               <font>
+                <pointsize>28</pointsize>
+               </font>
+              </property>
+              <property name="text">
+               <string notr="true"></string>
+              </property>
+             </widget>
+            </item>
             <item row="4" column="3">
              <widget class="QPushButton" name="button_0_num">
               <property name="sizePolicy">
@@ -3316,6 +3334,24 @@ p, li { white-space: pre-wrap; }
               </property>
              </widget>
             </item>
+            <item row="4" column="4">
+             <widget class="QPushButton" name="button_right_optional_num">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+                <horstretch>1</horstretch>
+                <verstretch>1</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="font">
+               <font>
+                <pointsize>28</pointsize>
+               </font>
+              </property>
+              <property name="text">
+               <string notr="true"></string>
+              </property>
+             </widget>
+            </item>
             <item row="1" column="4">
              <widget class="QPushButton" name="button_3_num">
               <property name="sizePolicy">
@@ -3494,7 +3530,9 @@ p, li { white-space: pre-wrap; }
   <tabstop>button_7_num</tabstop>
   <tabstop>button_8_num</tabstop>
   <tabstop>button_9_num</tabstop>
+  <tabstop>button_left_optional_num</tabstop>
   <tabstop>button_0_num</tabstop>
+  <tabstop>button_right_optional_num</tabstop>
  </tabstops>
  <resources>
   <include location="../../../dist/icons/overlay/overlay.qrc"/>
diff --git a/src/yuzu/applets/qt_web_browser.cpp b/src/yuzu/applets/qt_web_browser.cpp
index cb3c5d826..89bd482e0 100644
--- a/src/yuzu/applets/qt_web_browser.cpp
+++ b/src/yuzu/applets/qt_web_browser.cpp
@@ -1,8 +1,9 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef YUZU_USE_QT_WEB_ENGINE
+#include <bit>
+
 #include <QApplication>
 #include <QKeyEvent>
 
@@ -11,17 +12,15 @@
 #include <QWebEngineScriptCollection>
 #include <QWebEngineSettings>
 #include <QWebEngineUrlScheme>
+
+#include "core/hid/input_interpreter.h"
+#include "yuzu/applets/qt_web_browser_scripts.h"
 #endif
 
 #include "common/fs/path_util.h"
-#include "common/param_package.h"
 #include "core/core.h"
-#include "core/hid/hid_types.h"
-#include "core/hid/input_interpreter.h"
 #include "input_common/drivers/keyboard.h"
-#include "input_common/main.h"
 #include "yuzu/applets/qt_web_browser.h"
-#include "yuzu/applets/qt_web_browser_scripts.h"
 #include "yuzu/main.h"
 #include "yuzu/util/url_request_interceptor.h"
 
@@ -55,8 +54,8 @@ QtNXWebEngineView::QtNXWebEngineView(QWidget* parent, Core::System& system,
     : QWebEngineView(parent), input_subsystem{input_subsystem_},
       url_interceptor(std::make_unique<UrlRequestInterceptor>()),
       input_interpreter(std::make_unique<InputInterpreter>(system)),
-      default_profile{QWebEngineProfile::defaultProfile()},
-      global_settings{QWebEngineSettings::globalSettings()} {
+      default_profile{QWebEngineProfile::defaultProfile()}, global_settings{
+                                                                default_profile->settings()} {
     default_profile->setPersistentStoragePath(QString::fromStdString(Common::FS::PathToUTF8String(
         Common::FS::GetYuzuPath(Common::FS::YuzuPath::YuzuDir) / "qtwebengine")));
 
@@ -81,7 +80,7 @@ QtNXWebEngineView::QtNXWebEngineView(QWidget* parent, Core::System& system,
     default_profile->scripts()->insert(gamepad);
     default_profile->scripts()->insert(window_nx);
 
-    default_profile->setRequestInterceptor(url_interceptor.get());
+    default_profile->setUrlRequestInterceptor(url_interceptor.get());
 
     global_settings->setAttribute(QWebEngineSettings::LocalContentCanAccessRemoteUrls, true);
     global_settings->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, true);
@@ -214,8 +213,10 @@ template <Core::HID::NpadButton... T>
 void QtNXWebEngineView::HandleWindowFooterButtonPressedOnce() {
     const auto f = [this](Core::HID::NpadButton button) {
         if (input_interpreter->IsButtonPressedOnce(button)) {
+            const auto button_index = std::countr_zero(static_cast<u64>(button));
+
             page()->runJavaScript(
-                QStringLiteral("yuzu_key_callbacks[%1] == null;").arg(static_cast<u8>(button)),
+                QStringLiteral("yuzu_key_callbacks[%1] == null;").arg(button_index),
                 [this, button](const QVariant& variant) {
                     if (variant.toBool()) {
                         switch (button) {
@@ -239,7 +240,7 @@ void QtNXWebEngineView::HandleWindowFooterButtonPressedOnce() {
 
             page()->runJavaScript(
                 QStringLiteral("if (yuzu_key_callbacks[%1] != null) { yuzu_key_callbacks[%1](); }")
-                    .arg(static_cast<u8>(button)));
+                    .arg(button_index));
         }
     };
 
diff --git a/src/yuzu/applets/qt_web_browser.h b/src/yuzu/applets/qt_web_browser.h
index fa18aecac..043800853 100644
--- a/src/yuzu/applets/qt_web_browser.h
+++ b/src/yuzu/applets/qt_web_browser.h
@@ -1,11 +1,9 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <atomic>
-#include <memory>
 #include <thread>
 
 #include <QObject>
diff --git a/src/yuzu/applets/qt_web_browser_scripts.h b/src/yuzu/applets/qt_web_browser_scripts.h
index c4ba8d40f..f5530c38f 100644
--- a/src/yuzu/applets/qt_web_browser_scripts.h
+++ b/src/yuzu/applets/qt_web_browser_scripts.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index 114f17c06..24251247d 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -1,12 +1,12 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <glad/glad.h>
 
 #include <QApplication>
+#include <QCameraImageCapture>
+#include <QCameraInfo>
 #include <QHBoxLayout>
-#include <QKeyEvent>
 #include <QMessageBox>
 #include <QPainter>
 #include <QScreen>
@@ -28,17 +28,17 @@
 #include "common/assert.h"
 #include "common/microprofile.h"
 #include "common/scm_rev.h"
-#include "common/scope_exit.h"
 #include "common/settings.h"
 #include "core/core.h"
+#include "core/cpu_manager.h"
 #include "core/frontend/framebuffer_layout.h"
+#include "input_common/drivers/camera.h"
 #include "input_common/drivers/keyboard.h"
 #include "input_common/drivers/mouse.h"
 #include "input_common/drivers/tas_input.h"
 #include "input_common/drivers/touch_screen.h"
 #include "input_common/main.h"
 #include "video_core/renderer_base.h"
-#include "video_core/video_core.h"
 #include "yuzu/bootmanager.h"
 #include "yuzu/main.h"
 
@@ -47,12 +47,13 @@ EmuThread::EmuThread(Core::System& system_) : system{system_} {}
 EmuThread::~EmuThread() = default;
 
 void EmuThread::run() {
-    std::string name = "yuzu:EmuControlThread";
+    std::string name = "EmuControlThread";
     MicroProfileOnThreadCreate(name.c_str());
     Common::SetCurrentThreadName(name.c_str());
 
     auto& gpu = system.GPU();
     auto stop_token = stop_source.get_token();
+    bool debugger_should_start = system.DebuggerEnabled();
 
     system.RegisterHostThread();
 
@@ -75,6 +76,8 @@ void EmuThread::run() {
 
     gpu.ReleaseContext();
 
+    system.GetCpuManager().OnGpuReady();
+
     // Holds whether the cpu was running during the last iteration,
     // so that the DebugModeLeft signal can be emitted before the
     // next execution step
@@ -92,6 +95,12 @@ void EmuThread::run() {
                 this->SetRunning(false);
                 emit ErrorThrown(result, system.GetStatusDetails());
             }
+
+            if (debugger_should_start) {
+                system.InitializeDebugger();
+                debugger_should_start = false;
+            }
+
             running_wait.Wait();
             result = system.Pause();
             if (result != Core::SystemResultStatus::Success) {
@@ -105,11 +114,9 @@ void EmuThread::run() {
                 was_active = true;
                 emit DebugModeEntered();
             }
-        } else if (exec_step) {
-            UNIMPLEMENTED();
         } else {
             std::unique_lock lock{running_mutex};
-            running_cv.wait(lock, stop_token, [this] { return IsRunning() || exec_step; });
+            running_cv.wait(lock, stop_token, [this] { return IsRunning(); });
         }
     }
 
@@ -125,7 +132,7 @@ void EmuThread::run() {
 class OpenGLSharedContext : public Core::Frontend::GraphicsContext {
 public:
     /// Create the original context that should be shared from
-    explicit OpenGLSharedContext(QSurface* surface) : surface(surface) {
+    explicit OpenGLSharedContext(QSurface* surface_) : surface{surface_} {
         QSurfaceFormat format;
         format.setVersion(4, 6);
         format.setProfile(QSurfaceFormat::CompatibilityProfile);
@@ -362,9 +369,9 @@ void GRenderWindow::RestoreGeometry() {
     QWidget::restoreGeometry(geometry);
 }
 
-void GRenderWindow::restoreGeometry(const QByteArray& geometry) {
+void GRenderWindow::restoreGeometry(const QByteArray& geometry_) {
     // Make sure users of this class don't need to deal with backing up the geometry themselves
-    QWidget::restoreGeometry(geometry);
+    QWidget::restoreGeometry(geometry_);
     BackupGeometry();
 }
 
@@ -750,7 +757,7 @@ void GRenderWindow::mouseMoveEvent(QMouseEvent* event) {
     input_subsystem->GetMouse()->MouseMove(x, y, touch_x, touch_y, center_x, center_y);
 
     if (Settings::values.mouse_panning && !Settings::values.mouse_enabled) {
-        QCursor::setPos(mapToGlobal({center_x, center_y}));
+        QCursor::setPos(mapToGlobal(QPoint{center_x, center_y}));
     }
 
     emit MouseActivity();
@@ -775,65 +782,123 @@ void GRenderWindow::wheelEvent(QWheelEvent* event) {
 void GRenderWindow::TouchBeginEvent(const QTouchEvent* event) {
     QList<QTouchEvent::TouchPoint> touch_points = event->touchPoints();
     for (const auto& touch_point : touch_points) {
-        if (!TouchUpdate(touch_point)) {
-            TouchStart(touch_point);
-        }
+        const auto [x, y] = ScaleTouch(touch_point.pos());
+        const auto [touch_x, touch_y] = MapToTouchScreen(x, y);
+        input_subsystem->GetTouchScreen()->TouchPressed(touch_x, touch_y, touch_point.id());
     }
 }
 
 void GRenderWindow::TouchUpdateEvent(const QTouchEvent* event) {
     QList<QTouchEvent::TouchPoint> touch_points = event->touchPoints();
+    input_subsystem->GetTouchScreen()->ClearActiveFlag();
     for (const auto& touch_point : touch_points) {
-        if (!TouchUpdate(touch_point)) {
-            TouchStart(touch_point);
-        }
-    }
-    // Release all inactive points
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
-        if (!TouchExist(touch_ids[id], touch_points)) {
-            touch_ids[id] = 0;
-            input_subsystem->GetTouchScreen()->TouchReleased(id);
-        }
+        const auto [x, y] = ScaleTouch(touch_point.pos());
+        const auto [touch_x, touch_y] = MapToTouchScreen(x, y);
+        input_subsystem->GetTouchScreen()->TouchMoved(touch_x, touch_y, touch_point.id());
     }
+    input_subsystem->GetTouchScreen()->ReleaseInactiveTouch();
 }
 
 void GRenderWindow::TouchEndEvent() {
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
-        if (touch_ids[id] != 0) {
-            touch_ids[id] = 0;
-            input_subsystem->GetTouchScreen()->TouchReleased(id);
+    input_subsystem->GetTouchScreen()->ReleaseAllTouch();
+}
+
+void GRenderWindow::InitializeCamera() {
+    constexpr auto camera_update_ms = std::chrono::milliseconds{50}; // (50ms, 20Hz)
+    if (!Settings::values.enable_ir_sensor) {
+        return;
+    }
+
+    bool camera_found = false;
+    const QList<QCameraInfo> cameras = QCameraInfo::availableCameras();
+    for (const QCameraInfo& cameraInfo : cameras) {
+        if (Settings::values.ir_sensor_device.GetValue() == cameraInfo.deviceName().toStdString() ||
+            Settings::values.ir_sensor_device.GetValue() == "Auto") {
+            camera = std::make_unique<QCamera>(cameraInfo);
+            if (!camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureViewfinder) &&
+                !camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureStillImage)) {
+                LOG_ERROR(Frontend,
+                          "Camera doesn't support CaptureViewfinder or CaptureStillImage");
+                continue;
+            }
+            camera_found = true;
+            break;
         }
     }
+
+    if (!camera_found) {
+        return;
+    }
+
+    camera_capture = std::make_unique<QCameraImageCapture>(camera.get());
+
+    if (!camera_capture->isCaptureDestinationSupported(
+            QCameraImageCapture::CaptureDestination::CaptureToBuffer)) {
+        LOG_ERROR(Frontend, "Camera doesn't support saving to buffer");
+        return;
+    }
+
+    camera_capture->setCaptureDestination(QCameraImageCapture::CaptureDestination::CaptureToBuffer);
+    connect(camera_capture.get(), &QCameraImageCapture::imageCaptured, this,
+            &GRenderWindow::OnCameraCapture);
+    camera->unload();
+    if (camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureViewfinder)) {
+        camera->setCaptureMode(QCamera::CaptureViewfinder);
+    } else if (camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureStillImage)) {
+        camera->setCaptureMode(QCamera::CaptureStillImage);
+    }
+    camera->load();
+    camera->start();
+
+    pending_camera_snapshots = 0;
+    is_virtual_camera = false;
+
+    camera_timer = std::make_unique<QTimer>();
+    connect(camera_timer.get(), &QTimer::timeout, [this] { RequestCameraCapture(); });
+    // This timer should be dependent of camera resolution 5ms for every 100 pixels
+    camera_timer->start(camera_update_ms);
 }
 
-void GRenderWindow::TouchStart(const QTouchEvent::TouchPoint& touch_point) {
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
-        if (touch_ids[id] == 0) {
-            touch_ids[id] = touch_point.id() + 1;
-            const auto [x, y] = ScaleTouch(touch_point.pos());
-            const auto [touch_x, touch_y] = MapToTouchScreen(x, y);
-            input_subsystem->GetTouchScreen()->TouchPressed(touch_x, touch_y, id);
-        }
+void GRenderWindow::FinalizeCamera() {
+    if (camera_timer) {
+        camera_timer->stop();
+    }
+    if (camera) {
+        camera->unload();
     }
 }
 
-bool GRenderWindow::TouchUpdate(const QTouchEvent::TouchPoint& touch_point) {
-    for (std::size_t id = 0; id < touch_ids.size(); ++id) {
-        if (touch_ids[id] == static_cast<std::size_t>(touch_point.id() + 1)) {
-            const auto [x, y] = ScaleTouch(touch_point.pos());
-            const auto [touch_x, touch_y] = MapToTouchScreen(x, y);
-            input_subsystem->GetTouchScreen()->TouchMoved(touch_x, touch_y, id);
-            return true;
-        }
+void GRenderWindow::RequestCameraCapture() {
+    if (!Settings::values.enable_ir_sensor) {
+        return;
     }
-    return false;
+
+    // If the camera doesn't capture, test for virtual cameras
+    if (pending_camera_snapshots > 5) {
+        is_virtual_camera = true;
+    }
+    // Virtual cameras like obs need to reset the camera every capture
+    if (is_virtual_camera) {
+        camera->stop();
+        camera->start();
+    }
+
+    pending_camera_snapshots++;
+    camera_capture->capture();
 }
 
-bool GRenderWindow::TouchExist(std::size_t id,
-                               const QList<QTouchEvent::TouchPoint>& touch_points) const {
-    return std::any_of(touch_points.begin(), touch_points.end(), [id](const auto& point) {
-        return id == static_cast<std::size_t>(point.id() + 1);
-    });
+void GRenderWindow::OnCameraCapture(int requestId, const QImage& img) {
+    constexpr std::size_t camera_width = 320;
+    constexpr std::size_t camera_height = 240;
+    const auto converted =
+        img.scaled(camera_width, camera_height, Qt::AspectRatioMode::IgnoreAspectRatio,
+                   Qt::TransformationMode::SmoothTransformation)
+            .mirrored(false, true);
+    std::vector<u32> camera_data{};
+    camera_data.resize(camera_width * camera_height);
+    std::memcpy(camera_data.data(), converted.bits(), camera_width * camera_height * sizeof(u32));
+    input_subsystem->GetCamera()->SetCameraData(camera_width, camera_height, camera_data);
+    pending_camera_snapshots = 0;
 }
 
 bool GRenderWindow::event(QEvent* event) {
@@ -936,6 +1001,12 @@ void GRenderWindow::CaptureScreenshot(const QString& screenshot_path) {
     auto& renderer = system.Renderer();
     const f32 res_scale = Settings::values.resolution_info.up_factor;
 
+    if (renderer.IsScreenshotPending()) {
+        LOG_WARNING(Render,
+                    "A screenshot is already requested or in progress, ignoring the request");
+        return;
+    }
+
     const Layout::FramebufferLayout layout{Layout::FrameLayoutFromResolutionScale(res_scale)};
     screenshot_image = QImage(QSize(layout.width, layout.height), QImage::Format_RGB32);
     renderer.RequestScreenshot(
@@ -1036,8 +1107,8 @@ QStringList GRenderWindow::GetUnsupportedGLExtensions() const {
     }
 
     if (!unsupported_ext.empty()) {
-        LOG_ERROR(Frontend, "GPU does not support all required extensions: {}",
-                  glGetString(GL_RENDERER));
+        const std::string gl_renderer{reinterpret_cast<const char*>(glGetString(GL_RENDERER))};
+        LOG_ERROR(Frontend, "GPU does not support all required extensions: {}", gl_renderer);
     }
     for (const QString& ext : unsupported_ext) {
         LOG_ERROR(Frontend, "Unsupported GL extension: {}", ext.toStdString());
@@ -1046,8 +1117,8 @@ QStringList GRenderWindow::GetUnsupportedGLExtensions() const {
     return unsupported_ext;
 }
 
-void GRenderWindow::OnEmulationStarting(EmuThread* emu_thread) {
-    this->emu_thread = emu_thread;
+void GRenderWindow::OnEmulationStarting(EmuThread* emu_thread_) {
+    emu_thread = emu_thread_;
 }
 
 void GRenderWindow::OnEmulationStopping() {
diff --git a/src/yuzu/bootmanager.h b/src/yuzu/bootmanager.h
index 92297a43b..c45ebf1a2 100644
--- a/src/yuzu/bootmanager.h
+++ b/src/yuzu/bootmanager.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -10,18 +9,19 @@
 #include <mutex>
 
 #include <QImage>
+#include <QStringList>
 #include <QThread>
 #include <QTouchEvent>
 #include <QWidget>
-#include <QWindow>
 
 #include "common/thread.h"
 #include "core/frontend/emu_window.h"
 
 class GRenderWindow;
 class GMainWindow;
+class QCamera;
+class QCameraImageCapture;
 class QKeyEvent;
-class QStringList;
 
 namespace Core {
 enum class SystemResultStatus : u32;
@@ -56,22 +56,13 @@ public:
     void run() override;
 
     /**
-     * Steps the emulation thread by a single CPU instruction (if the CPU is not already running)
-     * @note This function is thread-safe
-     */
-    void ExecStep() {
-        exec_step = true;
-        running_cv.notify_all();
-    }
-
-    /**
      * Sets whether the emulation thread is running or not
-     * @param running Boolean value, set the emulation thread to running if true
+     * @param running_ Boolean value, set the emulation thread to running if true
      * @note This function is thread-safe
      */
-    void SetRunning(bool running) {
+    void SetRunning(bool running_) {
         std::unique_lock lock{running_mutex};
-        this->running = running;
+        running = running_;
         lock.unlock();
         running_cv.notify_all();
         if (!running) {
@@ -100,7 +91,6 @@ public:
     }
 
 private:
-    bool exec_step = false;
     bool running = false;
     std::stop_source stop_source;
     std::mutex running_mutex;
@@ -149,8 +139,8 @@ public:
 
     void BackupGeometry();
     void RestoreGeometry();
-    void restoreGeometry(const QByteArray& geometry); // overridden
-    QByteArray saveGeometry();                        // overridden
+    void restoreGeometry(const QByteArray& geometry_); // overridden
+    QByteArray saveGeometry();                         // overridden
 
     qreal windowPixelRatio() const;
 
@@ -175,6 +165,9 @@ public:
     void mouseReleaseEvent(QMouseEvent* event) override;
     void wheelEvent(QWheelEvent* event) override;
 
+    void InitializeCamera();
+    void FinalizeCamera();
+
     bool event(QEvent* event) override;
 
     void focusOutEvent(QFocusEvent* event) override;
@@ -200,7 +193,7 @@ public:
     void Exit();
 
 public slots:
-    void OnEmulationStarting(EmuThread* emu_thread);
+    void OnEmulationStarting(EmuThread* emu_thread_);
     void OnEmulationStopping();
     void OnFramebufferSizeChanged();
 
@@ -218,9 +211,8 @@ private:
     void TouchUpdateEvent(const QTouchEvent* event);
     void TouchEndEvent();
 
-    void TouchStart(const QTouchEvent::TouchPoint& touch_point);
-    bool TouchUpdate(const QTouchEvent::TouchPoint& touch_point);
-    bool TouchExist(std::size_t id, const QList<QTouchEvent::TouchPoint>& touch_points) const;
+    void RequestCameraCapture();
+    void OnCameraCapture(int requestId, const QImage& img);
 
     void OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) override;
 
@@ -247,7 +239,11 @@ private:
     bool first_frame = false;
     InputCommon::TasInput::TasState last_tas_state;
 
-    std::array<std::size_t, 16> touch_ids{};
+    bool is_virtual_camera;
+    int pending_camera_snapshots;
+    std::unique_ptr<QCamera> camera;
+    std::unique_ptr<QCameraImageCapture> camera_capture;
+    std::unique_ptr<QTimer> camera_timer;
 
     Core::System& system;
 
diff --git a/src/yuzu/compatdb.cpp b/src/yuzu/compatdb.cpp
index 2442bb3c3..f46fff340 100644
--- a/src/yuzu/compatdb.cpp
+++ b/src/yuzu/compatdb.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QButtonGroup>
 #include <QMessageBox>
diff --git a/src/yuzu/compatdb.h b/src/yuzu/compatdb.h
index e2b2522bd..3252fc47a 100644
--- a/src/yuzu/compatdb.h
+++ b/src/yuzu/compatdb.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/compatdb.ui b/src/yuzu/compatdb.ui
index fed402176..3ca55eda6 100644
--- a/src/yuzu/compatdb.ui
+++ b/src/yuzu/compatdb.ui
@@ -86,7 +86,7 @@
     <item row="4" column="0">
      <widget class="QRadioButton" name="radioButton_Great">
       <property name="text">
-       <string>Great </string>
+       <string>Great</string>
       </property>
      </widget>
     </item>
diff --git a/src/yuzu/compatibility_list.cpp b/src/yuzu/compatibility_list.cpp
index 2d2cfd03c..dbbe76448 100644
--- a/src/yuzu/compatibility_list.cpp
+++ b/src/yuzu/compatibility_list.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 
diff --git a/src/yuzu/compatibility_list.h b/src/yuzu/compatibility_list.h
index bc0175bd3..c0675d793 100644
--- a/src/yuzu/compatibility_list.h
+++ b/src/yuzu/compatibility_list.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index 9ee7992e7..195074bf2 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <QKeySequence>
@@ -11,12 +10,12 @@
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/hid/controllers/npad.h"
 #include "input_common/main.h"
+#include "network/network.h"
 #include "yuzu/configuration/config.h"
 
 namespace FS = Common::FS;
 
-Config::Config(Core::System& system_, const std::string& config_name, ConfigType config_type)
-    : type(config_type), system{system_} {
+Config::Config(const std::string& config_name, ConfigType config_type) : type(config_type) {
     global = config_type == ConfigType::GlobalConfig;
 
     Initialize(config_name);
@@ -60,34 +59,39 @@ const std::array<int, 2> Config::default_stick_mod = {
     0,
 };
 
+const std::array<int, 2> Config::default_ringcon_analogs{{
+    Qt::Key_A,
+    Qt::Key_D,
+}};
+
 // This shouldn't have anything except static initializers (no functions). So
 // QKeySequence(...).toString() is NOT ALLOWED HERE.
 // This must be in alphabetical order according to action name as it must have the same order as
 // UISetting::values.shortcuts, which is alphabetically ordered.
 // clang-format off
 const std::array<UISettings::Shortcut, 22> Config::default_hotkeys{{
-    {QStringLiteral("Audio Mute/Unmute"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+M"),  QStringLiteral("Home+Dpad_Right"), Qt::WindowShortcut}},
-    {QStringLiteral("Audio Volume Down"),        QStringLiteral("Main Window"), {QStringLiteral("-"),       QStringLiteral("Home+Dpad_Down"), Qt::ApplicationShortcut}},
-    {QStringLiteral("Audio Volume Up"),          QStringLiteral("Main Window"), {QStringLiteral("+"),       QStringLiteral("Home+Dpad_Up"), Qt::ApplicationShortcut}},
-    {QStringLiteral("Capture Screenshot"),       QStringLiteral("Main Window"), {QStringLiteral("Ctrl+P"),  QStringLiteral("Screenshot"), Qt::WidgetWithChildrenShortcut}},
-    {QStringLiteral("Change Adapting Filter"),   QStringLiteral("Main Window"), {QStringLiteral("F8"),      QStringLiteral("Home+L"), Qt::ApplicationShortcut}},
-    {QStringLiteral("Change Docked Mode"),       QStringLiteral("Main Window"), {QStringLiteral("F10"),     QStringLiteral("Home+X"), Qt::ApplicationShortcut}},
-    {QStringLiteral("Change GPU Accuracy"),      QStringLiteral("Main Window"), {QStringLiteral("F9"),      QStringLiteral("Home+R"), Qt::ApplicationShortcut}},
-    {QStringLiteral("Continue/Pause Emulation"), QStringLiteral("Main Window"), {QStringLiteral("F4"),      QStringLiteral("Home+Plus"), Qt::WindowShortcut}},
-    {QStringLiteral("Exit Fullscreen"),          QStringLiteral("Main Window"), {QStringLiteral("Esc"),     QStringLiteral(""), Qt::WindowShortcut}},
-    {QStringLiteral("Exit yuzu"),                QStringLiteral("Main Window"), {QStringLiteral("Ctrl+Q"),  QStringLiteral("Home+Minus"), Qt::WindowShortcut}},
-    {QStringLiteral("Fullscreen"),               QStringLiteral("Main Window"), {QStringLiteral("F11"),     QStringLiteral("Home+B"), Qt::WindowShortcut}},
-    {QStringLiteral("Load Amiibo"),              QStringLiteral("Main Window"), {QStringLiteral("F2"),      QStringLiteral("Home+A"), Qt::WidgetWithChildrenShortcut}},
-    {QStringLiteral("Load File"),                QStringLiteral("Main Window"), {QStringLiteral("Ctrl+O"),  QStringLiteral(""), Qt::WidgetWithChildrenShortcut}},
-    {QStringLiteral("Restart Emulation"),        QStringLiteral("Main Window"), {QStringLiteral("F6"),      QStringLiteral(""), Qt::WindowShortcut}},
-    {QStringLiteral("Stop Emulation"),           QStringLiteral("Main Window"), {QStringLiteral("F5"),      QStringLiteral(""), Qt::WindowShortcut}},
-    {QStringLiteral("TAS Start/Stop"),           QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F5"), QStringLiteral(""), Qt::ApplicationShortcut}},
-    {QStringLiteral("TAS Reset"),                QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F6"), QStringLiteral(""), Qt::ApplicationShortcut}},
-    {QStringLiteral("TAS Record"),               QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F7"), QStringLiteral(""), Qt::ApplicationShortcut}},
-    {QStringLiteral("Toggle Filter Bar"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F"),  QStringLiteral(""), Qt::WindowShortcut}},
-    {QStringLiteral("Toggle Framerate Limit"),   QStringLiteral("Main Window"), {QStringLiteral("Ctrl+U"),  QStringLiteral("Home+Y"), Qt::ApplicationShortcut}},
-    {QStringLiteral("Toggle Mouse Panning"),     QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F9"), QStringLiteral(""), Qt::ApplicationShortcut}},
-    {QStringLiteral("Toggle Status Bar"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+S"),  QStringLiteral(""), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Audio Mute/Unmute")),        QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+M"),  QStringLiteral("Home+Dpad_Right"), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Audio Volume Down")),        QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("-"),       QStringLiteral("Home+Dpad_Down"), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Audio Volume Up")),          QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("="),       QStringLiteral("Home+Dpad_Up"), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Capture Screenshot")),       QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+P"),  QStringLiteral("Screenshot"), Qt::WidgetWithChildrenShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Change Adapting Filter")),   QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F8"),      QStringLiteral("Home+L"), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Change Docked Mode")),       QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F10"),     QStringLiteral("Home+X"), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Change GPU Accuracy")),      QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F9"),      QStringLiteral("Home+R"), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Continue/Pause Emulation")), QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F4"),      QStringLiteral("Home+Plus"), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Exit Fullscreen")),          QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Esc"),     QStringLiteral(""), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Exit yuzu")),                QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+Q"),  QStringLiteral("Home+Minus"), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Fullscreen")),               QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F11"),     QStringLiteral("Home+B"), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Load File")),                QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+O"),  QStringLiteral(""), Qt::WidgetWithChildrenShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Load/Remove Amiibo")),       QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F2"),      QStringLiteral("Home+A"), Qt::WidgetWithChildrenShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Restart Emulation")),        QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F6"),      QStringLiteral(""), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Stop Emulation")),           QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("F5"),      QStringLiteral(""), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "TAS Record")),               QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F7"), QStringLiteral(""), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "TAS Reset")),                QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F6"), QStringLiteral(""), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "TAS Start/Stop")),           QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F5"), QStringLiteral(""), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Toggle Filter Bar")),        QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F"),  QStringLiteral(""), Qt::WindowShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Toggle Framerate Limit")),   QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+U"),  QStringLiteral("Home+Y"), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Toggle Mouse Panning")),     QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+F9"), QStringLiteral(""), Qt::ApplicationShortcut}},
+    {QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Toggle Status Bar")),        QStringLiteral(QT_TRANSLATE_NOOP("Hotkeys", "Main Window")), {QStringLiteral("Ctrl+S"),  QStringLiteral(""), Qt::WindowShortcut}},
 }};
 // clang-format on
 
@@ -128,7 +132,7 @@ void Config::Initialize(const std::string& config_name) {
 // Explicit std::string definition: Qt can't implicitly convert a std::string to a QVariant, nor
 // can it implicitly convert a QVariant back to a {std::,Q}string
 template <>
-void Config::ReadBasicSetting(Settings::BasicSetting<std::string>& setting) {
+void Config::ReadBasicSetting(Settings::Setting<std::string>& setting) {
     const QString name = QString::fromStdString(setting.GetLabel());
     const auto default_value = QString::fromStdString(setting.GetDefault());
     if (qt_config->value(name + QStringLiteral("/default"), false).toBool()) {
@@ -138,8 +142,8 @@ void Config::ReadBasicSetting(Settings::BasicSetting<std::string>& setting) {
     }
 }
 
-template <typename Type>
-void Config::ReadBasicSetting(Settings::BasicSetting<Type>& setting) {
+template <typename Type, bool ranged>
+void Config::ReadBasicSetting(Settings::Setting<Type, ranged>& setting) {
     const QString name = QString::fromStdString(setting.GetLabel());
     const Type default_value = setting.GetDefault();
     if (qt_config->value(name + QStringLiteral("/default"), false).toBool()) {
@@ -152,23 +156,23 @@ void Config::ReadBasicSetting(Settings::BasicSetting<Type>& setting) {
 
 // Explicit std::string definition: Qt can't implicitly convert a std::string to a QVariant
 template <>
-void Config::WriteBasicSetting(const Settings::BasicSetting<std::string>& setting) {
+void Config::WriteBasicSetting(const Settings::Setting<std::string>& setting) {
     const QString name = QString::fromStdString(setting.GetLabel());
     const std::string& value = setting.GetValue();
     qt_config->setValue(name + QStringLiteral("/default"), value == setting.GetDefault());
     qt_config->setValue(name, QString::fromStdString(value));
 }
 
-template <typename Type>
-void Config::WriteBasicSetting(const Settings::BasicSetting<Type>& setting) {
+template <typename Type, bool ranged>
+void Config::WriteBasicSetting(const Settings::Setting<Type, ranged>& setting) {
     const QString name = QString::fromStdString(setting.GetLabel());
     const Type value = setting.GetValue();
     qt_config->setValue(name + QStringLiteral("/default"), value == setting.GetDefault());
     qt_config->setValue(name, value);
 }
 
-template <typename Type>
-void Config::WriteGlobalSetting(const Settings::Setting<Type>& setting) {
+template <typename Type, bool ranged>
+void Config::WriteGlobalSetting(const Settings::SwitchableSetting<Type, ranged>& setting) {
     const QString name = QString::fromStdString(setting.GetLabel());
     const Type& value = setting.GetValue(global);
     if (!global) {
@@ -346,12 +350,35 @@ void Config::ReadTouchscreenValues() {
         ReadSetting(QStringLiteral("touchscreen_diameter_y"), 15).toUInt();
 }
 
+void Config::ReadHidbusValues() {
+    Settings::values.enable_ring_controller =
+        ReadSetting(QStringLiteral("enable_ring_controller"), true).toBool();
+
+    const std::string default_param = InputCommon::GenerateAnalogParamFromKeys(
+        0, 0, default_ringcon_analogs[0], default_ringcon_analogs[1], 0, 0.05f);
+    auto& ringcon_analogs = Settings::values.ringcon_analogs;
+
+    ringcon_analogs =
+        qt_config->value(QStringLiteral("ring_controller"), QString::fromStdString(default_param))
+            .toString()
+            .toStdString();
+    if (ringcon_analogs.empty()) {
+        ringcon_analogs = default_param;
+    }
+}
+
+void Config::ReadIrCameraValues() {
+    ReadBasicSetting(Settings::values.enable_ir_sensor);
+    ReadBasicSetting(Settings::values.ir_sensor_device);
+}
+
 void Config::ReadAudioValues() {
     qt_config->beginGroup(QStringLiteral("Audio"));
 
     if (global) {
-        ReadBasicSetting(Settings::values.audio_device_id);
         ReadBasicSetting(Settings::values.sink_id);
+        ReadBasicSetting(Settings::values.audio_output_device_id);
+        ReadBasicSetting(Settings::values.audio_input_device_id);
     }
     ReadGlobalSetting(Settings::values.volume);
 
@@ -369,6 +396,8 @@ void Config::ReadControlValues() {
     ReadMouseValues();
     ReadTouchscreenValues();
     ReadMotionTouchValues();
+    ReadHidbusValues();
+    ReadIrCameraValues();
 
 #ifdef _WIN32
     ReadBasicSetting(Settings::values.enable_raw_input);
@@ -445,6 +474,7 @@ void Config::ReadCoreValues() {
     qt_config->beginGroup(QStringLiteral("Core"));
 
     ReadGlobalSetting(Settings::values.use_multi_core);
+    ReadGlobalSetting(Settings::values.use_extended_memory_layout);
 
     qt_config->endGroup();
 }
@@ -501,6 +531,9 @@ void Config::ReadDebuggingValues() {
     // Intentionally not using the QT default setting as this is intended to be changed in the ini
     Settings::values.record_frame_times =
         qt_config->value(QStringLiteral("record_frame_times"), false).toBool();
+
+    ReadBasicSetting(Settings::values.use_gdbstub);
+    ReadBasicSetting(Settings::values.gdbstub_port);
     ReadBasicSetting(Settings::values.program_args);
     ReadBasicSetting(Settings::values.dump_exefs);
     ReadBasicSetting(Settings::values.dump_nso);
@@ -512,6 +545,8 @@ void Config::ReadDebuggingValues() {
     ReadBasicSetting(Settings::values.use_debug_asserts);
     ReadBasicSetting(Settings::values.use_auto_stub);
     ReadBasicSetting(Settings::values.enable_all_controllers);
+    ReadBasicSetting(Settings::values.create_crash_dumps);
+    ReadBasicSetting(Settings::values.perform_vulkan_check);
 
     qt_config->endGroup();
 }
@@ -608,6 +643,7 @@ void Config::ReadCpuValues() {
     ReadGlobalSetting(Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
     ReadGlobalSetting(Settings::values.cpuopt_unsafe_inaccurate_nan);
     ReadGlobalSetting(Settings::values.cpuopt_unsafe_fastmem_check);
+    ReadGlobalSetting(Settings::values.cpuopt_unsafe_ignore_global_monitor);
 
     if (global) {
         ReadBasicSetting(Settings::values.cpu_debug_mode);
@@ -620,6 +656,8 @@ void Config::ReadCpuValues() {
         ReadBasicSetting(Settings::values.cpuopt_misc_ir);
         ReadBasicSetting(Settings::values.cpuopt_reduce_misalign_checks);
         ReadBasicSetting(Settings::values.cpuopt_fastmem);
+        ReadBasicSetting(Settings::values.cpuopt_fastmem_exclusives);
+        ReadBasicSetting(Settings::values.cpuopt_recompile_exclusives);
     }
 
     qt_config->endGroup();
@@ -638,7 +676,6 @@ void Config::ReadRendererValues() {
     ReadGlobalSetting(Settings::values.max_anisotropy);
     ReadGlobalSetting(Settings::values.use_speed_limit);
     ReadGlobalSetting(Settings::values.speed_limit);
-    ReadGlobalSetting(Settings::values.fps_cap);
     ReadGlobalSetting(Settings::values.use_disk_shader_cache);
     ReadGlobalSetting(Settings::values.gpu_accuracy);
     ReadGlobalSetting(Settings::values.use_asynchronous_gpu_emulation);
@@ -648,6 +685,7 @@ void Config::ReadRendererValues() {
     ReadGlobalSetting(Settings::values.shader_backend);
     ReadGlobalSetting(Settings::values.use_asynchronous_shaders);
     ReadGlobalSetting(Settings::values.use_fast_gpu_time);
+    ReadGlobalSetting(Settings::values.use_pessimistic_flushes);
     ReadGlobalSetting(Settings::values.bg_red);
     ReadGlobalSetting(Settings::values.bg_green);
     ReadGlobalSetting(Settings::values.bg_blue);
@@ -758,6 +796,7 @@ void Config::ReadUIValues() {
     ReadPathValues();
     ReadScreenshotValues();
     ReadShortcutValues();
+    ReadMultiplayerValues();
 
     ReadBasicSetting(UISettings::values.single_window_mode);
     ReadBasicSetting(UISettings::values.fullscreen);
@@ -771,6 +810,7 @@ void Config::ReadUIValues() {
     ReadBasicSetting(UISettings::values.pause_when_in_background);
     ReadBasicSetting(UISettings::values.mute_when_in_background);
     ReadBasicSetting(UISettings::values.hide_mouse);
+    ReadBasicSetting(UISettings::values.disable_web_applet);
 
     qt_config->endGroup();
 }
@@ -823,6 +863,42 @@ void Config::ReadWebServiceValues() {
     qt_config->endGroup();
 }
 
+void Config::ReadMultiplayerValues() {
+    qt_config->beginGroup(QStringLiteral("Multiplayer"));
+
+    ReadBasicSetting(UISettings::values.multiplayer_nickname);
+    ReadBasicSetting(UISettings::values.multiplayer_ip);
+    ReadBasicSetting(UISettings::values.multiplayer_port);
+    ReadBasicSetting(UISettings::values.multiplayer_room_nickname);
+    ReadBasicSetting(UISettings::values.multiplayer_room_name);
+    ReadBasicSetting(UISettings::values.multiplayer_room_port);
+    ReadBasicSetting(UISettings::values.multiplayer_host_type);
+    ReadBasicSetting(UISettings::values.multiplayer_port);
+    ReadBasicSetting(UISettings::values.multiplayer_max_player);
+    ReadBasicSetting(UISettings::values.multiplayer_game_id);
+    ReadBasicSetting(UISettings::values.multiplayer_room_description);
+
+    // Read ban list back
+    int size = qt_config->beginReadArray(QStringLiteral("username_ban_list"));
+    UISettings::values.multiplayer_ban_list.first.resize(size);
+    for (int i = 0; i < size; ++i) {
+        qt_config->setArrayIndex(i);
+        UISettings::values.multiplayer_ban_list.first[i] =
+            ReadSetting(QStringLiteral("username")).toString().toStdString();
+    }
+    qt_config->endArray();
+    size = qt_config->beginReadArray(QStringLiteral("ip_ban_list"));
+    UISettings::values.multiplayer_ban_list.second.resize(size);
+    for (int i = 0; i < size; ++i) {
+        qt_config->setArrayIndex(i);
+        UISettings::values.multiplayer_ban_list.second[i] =
+            ReadSetting(QStringLiteral("ip")).toString().toStdString();
+    }
+    qt_config->endArray();
+
+    qt_config->endGroup();
+}
+
 void Config::ReadValues() {
     if (global) {
         ReadControlValues();
@@ -839,6 +915,7 @@ void Config::ReadValues() {
     ReadRendererValues();
     ReadAudioValues();
     ReadSystemValues();
+    ReadMultiplayerValues();
 }
 
 void Config::SavePlayerValue(std::size_t player_index) {
@@ -957,6 +1034,21 @@ void Config::SaveMotionTouchValues() {
     qt_config->endArray();
 }
 
+void Config::SaveHidbusValues() {
+    WriteBasicSetting(Settings::values.enable_ring_controller);
+
+    const std::string default_param = InputCommon::GenerateAnalogParamFromKeys(
+        0, 0, default_ringcon_analogs[0], default_ringcon_analogs[1], 0, 0.05f);
+    WriteSetting(QStringLiteral("ring_controller"),
+                 QString::fromStdString(Settings::values.ringcon_analogs),
+                 QString::fromStdString(default_param));
+}
+
+void Config::SaveIrCameraValues() {
+    WriteBasicSetting(Settings::values.enable_ir_sensor);
+    WriteBasicSetting(Settings::values.ir_sensor_device);
+}
+
 void Config::SaveValues() {
     if (global) {
         SaveControlValues();
@@ -973,6 +1065,7 @@ void Config::SaveValues() {
     SaveRendererValues();
     SaveAudioValues();
     SaveSystemValues();
+    SaveMultiplayerValues();
 }
 
 void Config::SaveAudioValues() {
@@ -980,7 +1073,8 @@ void Config::SaveAudioValues() {
 
     if (global) {
         WriteBasicSetting(Settings::values.sink_id);
-        WriteBasicSetting(Settings::values.audio_device_id);
+        WriteBasicSetting(Settings::values.audio_output_device_id);
+        WriteBasicSetting(Settings::values.audio_input_device_id);
     }
     WriteGlobalSetting(Settings::values.volume);
 
@@ -997,6 +1091,8 @@ void Config::SaveControlValues() {
     SaveMouseValues();
     SaveTouchscreenValues();
     SaveMotionTouchValues();
+    SaveHidbusValues();
+    SaveIrCameraValues();
 
     WriteGlobalSetting(Settings::values.use_docked_mode);
     WriteGlobalSetting(Settings::values.vibration_enabled);
@@ -1019,6 +1115,7 @@ void Config::SaveCoreValues() {
     qt_config->beginGroup(QStringLiteral("Core"));
 
     WriteGlobalSetting(Settings::values.use_multi_core);
+    WriteGlobalSetting(Settings::values.use_extended_memory_layout);
 
     qt_config->endGroup();
 }
@@ -1055,6 +1152,8 @@ void Config::SaveDebuggingValues() {
 
     // Intentionally not using the QT default setting as this is intended to be changed in the ini
     qt_config->setValue(QStringLiteral("record_frame_times"), Settings::values.record_frame_times);
+    WriteBasicSetting(Settings::values.use_gdbstub);
+    WriteBasicSetting(Settings::values.gdbstub_port);
     WriteBasicSetting(Settings::values.program_args);
     WriteBasicSetting(Settings::values.dump_exefs);
     WriteBasicSetting(Settings::values.dump_nso);
@@ -1063,6 +1162,8 @@ void Config::SaveDebuggingValues() {
     WriteBasicSetting(Settings::values.use_debug_asserts);
     WriteBasicSetting(Settings::values.disable_macro_jit);
     WriteBasicSetting(Settings::values.enable_all_controllers);
+    WriteBasicSetting(Settings::values.create_crash_dumps);
+    WriteBasicSetting(Settings::values.perform_vulkan_check);
 
     qt_config->endGroup();
 }
@@ -1137,6 +1238,7 @@ void Config::SaveCpuValues() {
     WriteGlobalSetting(Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
     WriteGlobalSetting(Settings::values.cpuopt_unsafe_inaccurate_nan);
     WriteGlobalSetting(Settings::values.cpuopt_unsafe_fastmem_check);
+    WriteGlobalSetting(Settings::values.cpuopt_unsafe_ignore_global_monitor);
 
     if (global) {
         WriteBasicSetting(Settings::values.cpu_debug_mode);
@@ -1149,6 +1251,8 @@ void Config::SaveCpuValues() {
         WriteBasicSetting(Settings::values.cpuopt_misc_ir);
         WriteBasicSetting(Settings::values.cpuopt_reduce_misalign_checks);
         WriteBasicSetting(Settings::values.cpuopt_fastmem);
+        WriteBasicSetting(Settings::values.cpuopt_fastmem_exclusives);
+        WriteBasicSetting(Settings::values.cpuopt_recompile_exclusives);
     }
 
     qt_config->endGroup();
@@ -1182,7 +1286,6 @@ void Config::SaveRendererValues() {
     WriteGlobalSetting(Settings::values.max_anisotropy);
     WriteGlobalSetting(Settings::values.use_speed_limit);
     WriteGlobalSetting(Settings::values.speed_limit);
-    WriteGlobalSetting(Settings::values.fps_cap);
     WriteGlobalSetting(Settings::values.use_disk_shader_cache);
     WriteSetting(QString::fromStdString(Settings::values.gpu_accuracy.GetLabel()),
                  static_cast<u32>(Settings::values.gpu_accuracy.GetValue(global)),
@@ -1201,6 +1304,7 @@ void Config::SaveRendererValues() {
                  Settings::values.shader_backend.UsingGlobal());
     WriteGlobalSetting(Settings::values.use_asynchronous_shaders);
     WriteGlobalSetting(Settings::values.use_fast_gpu_time);
+    WriteGlobalSetting(Settings::values.use_pessimistic_flushes);
     WriteGlobalSetting(Settings::values.bg_red);
     WriteGlobalSetting(Settings::values.bg_green);
     WriteGlobalSetting(Settings::values.bg_blue);
@@ -1287,6 +1391,7 @@ void Config::SaveUIValues() {
     SavePathValues();
     SaveScreenshotValues();
     SaveShortcutValues();
+    SaveMultiplayerValues();
 
     WriteBasicSetting(UISettings::values.single_window_mode);
     WriteBasicSetting(UISettings::values.fullscreen);
@@ -1300,6 +1405,7 @@ void Config::SaveUIValues() {
     WriteBasicSetting(UISettings::values.pause_when_in_background);
     WriteBasicSetting(UISettings::values.mute_when_in_background);
     WriteBasicSetting(UISettings::values.hide_mouse);
+    WriteBasicSetting(UISettings::values.disable_web_applet);
 
     qt_config->endGroup();
 }
@@ -1350,6 +1456,40 @@ void Config::SaveWebServiceValues() {
     qt_config->endGroup();
 }
 
+void Config::SaveMultiplayerValues() {
+    qt_config->beginGroup(QStringLiteral("Multiplayer"));
+
+    WriteBasicSetting(UISettings::values.multiplayer_nickname);
+    WriteBasicSetting(UISettings::values.multiplayer_ip);
+    WriteBasicSetting(UISettings::values.multiplayer_port);
+    WriteBasicSetting(UISettings::values.multiplayer_room_nickname);
+    WriteBasicSetting(UISettings::values.multiplayer_room_name);
+    WriteBasicSetting(UISettings::values.multiplayer_room_port);
+    WriteBasicSetting(UISettings::values.multiplayer_host_type);
+    WriteBasicSetting(UISettings::values.multiplayer_port);
+    WriteBasicSetting(UISettings::values.multiplayer_max_player);
+    WriteBasicSetting(UISettings::values.multiplayer_game_id);
+    WriteBasicSetting(UISettings::values.multiplayer_room_description);
+
+    // Write ban list
+    qt_config->beginWriteArray(QStringLiteral("username_ban_list"));
+    for (std::size_t i = 0; i < UISettings::values.multiplayer_ban_list.first.size(); ++i) {
+        qt_config->setArrayIndex(static_cast<int>(i));
+        WriteSetting(QStringLiteral("username"),
+                     QString::fromStdString(UISettings::values.multiplayer_ban_list.first[i]));
+    }
+    qt_config->endArray();
+    qt_config->beginWriteArray(QStringLiteral("ip_ban_list"));
+    for (std::size_t i = 0; i < UISettings::values.multiplayer_ban_list.second.size(); ++i) {
+        qt_config->setArrayIndex(static_cast<int>(i));
+        WriteSetting(QStringLiteral("ip"),
+                     QString::fromStdString(UISettings::values.multiplayer_ban_list.second[i]));
+    }
+    qt_config->endArray();
+
+    qt_config->endGroup();
+}
+
 QVariant Config::ReadSetting(const QString& name) const {
     return qt_config->value(name);
 }
@@ -1364,8 +1504,8 @@ QVariant Config::ReadSetting(const QString& name, const QVariant& default_value)
     return result;
 }
 
-template <typename Type>
-void Config::ReadGlobalSetting(Settings::Setting<Type>& setting) {
+template <typename Type, bool ranged>
+void Config::ReadGlobalSetting(Settings::SwitchableSetting<Type, ranged>& setting) {
     QString name = QString::fromStdString(setting.GetLabel());
     const bool use_global = qt_config->value(name + QStringLiteral("/use_global"), true).toBool();
     setting.SetGlobal(use_global);
@@ -1410,7 +1550,6 @@ void Config::Reload() {
     ReadValues();
     // To apply default value changes
     SaveValues();
-    system.ApplySettings();
 }
 
 void Config::Save() {
diff --git a/src/yuzu/configuration/config.h b/src/yuzu/configuration/config.h
index ae3e36a11..06fa7d2d0 100644
--- a/src/yuzu/configuration/config.h
+++ b/src/yuzu/configuration/config.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -26,7 +25,7 @@ public:
         InputProfile,
     };
 
-    explicit Config(Core::System& system_, const std::string& config_name = "qt-config",
+    explicit Config(const std::string& config_name = "qt-config",
                     ConfigType config_type = ConfigType::GlobalConfig);
     ~Config();
 
@@ -42,6 +41,7 @@ public:
     static const std::array<int, Settings::NativeMotion::NumMotions> default_motions;
     static const std::array<std::array<int, 4>, Settings::NativeAnalog::NumAnalogs> default_analogs;
     static const std::array<int, 2> default_stick_mod;
+    static const std::array<int, 2> default_ringcon_analogs;
     static const std::array<int, Settings::NativeMouseButton::NumMouseButtons>
         default_mouse_buttons;
     static const std::array<int, Settings::NativeKeyboard::NumKeyboardKeys> default_keyboard_keys;
@@ -66,6 +66,8 @@ private:
     void ReadMouseValues();
     void ReadTouchscreenValues();
     void ReadMotionTouchValues();
+    void ReadHidbusValues();
+    void ReadIrCameraValues();
 
     // Read functions bases off the respective config section names.
     void ReadAudioValues();
@@ -86,6 +88,7 @@ private:
     void ReadUIGamelistValues();
     void ReadUILayoutValues();
     void ReadWebServiceValues();
+    void ReadMultiplayerValues();
 
     void SaveValues();
     void SavePlayerValue(std::size_t player_index);
@@ -93,6 +96,8 @@ private:
     void SaveMouseValues();
     void SaveTouchscreenValues();
     void SaveMotionTouchValues();
+    void SaveHidbusValues();
+    void SaveIrCameraValues();
 
     // Save functions based off the respective config section names.
     void SaveAudioValues();
@@ -113,6 +118,7 @@ private:
     void SaveUIGamelistValues();
     void SaveUILayoutValues();
     void SaveWebServiceValues();
+    void SaveMultiplayerValues();
 
     /**
      * Reads a setting from the qt_config.
@@ -156,8 +162,8 @@ private:
      *
      * @param The setting
      */
-    template <typename Type>
-    void ReadGlobalSetting(Settings::Setting<Type>& setting);
+    template <typename Type, bool ranged>
+    void ReadGlobalSetting(Settings::SwitchableSetting<Type, ranged>& setting);
 
     /**
      * Sets a value to the qt_config using the setting's label and default value. If the config is a
@@ -165,8 +171,8 @@ private:
      *
      * @param The setting
      */
-    template <typename Type>
-    void WriteGlobalSetting(const Settings::Setting<Type>& setting);
+    template <typename Type, bool ranged>
+    void WriteGlobalSetting(const Settings::SwitchableSetting<Type, ranged>& setting);
 
     /**
      * Reads a value from the qt_config using the setting's label and default value and applies the
@@ -174,22 +180,20 @@ private:
      *
      * @param The setting
      */
-    template <typename Type>
-    void ReadBasicSetting(Settings::BasicSetting<Type>& setting);
+    template <typename Type, bool ranged>
+    void ReadBasicSetting(Settings::Setting<Type, ranged>& setting);
 
     /** Sets a value from the setting in the qt_config using the setting's label and default value.
      *
      * @param The setting
      */
-    template <typename Type>
-    void WriteBasicSetting(const Settings::BasicSetting<Type>& setting);
+    template <typename Type, bool ranged>
+    void WriteBasicSetting(const Settings::Setting<Type, ranged>& setting);
 
     ConfigType type;
     std::unique_ptr<QSettings> qt_config;
     std::string qt_config_loc;
     bool global;
-
-    Core::System& system;
 };
 
 // These metatype declarations cannot be in common/settings.h because core is devoid of QT
diff --git a/src/yuzu/configuration/configuration_shared.cpp b/src/yuzu/configuration/configuration_shared.cpp
index 251aab912..97fb664bf 100644
--- a/src/yuzu/configuration/configuration_shared.cpp
+++ b/src/yuzu/configuration/configuration_shared.cpp
@@ -1,16 +1,14 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QCheckBox>
-#include <QComboBox>
 #include <QObject>
 #include <QString>
 #include "common/settings.h"
 #include "yuzu/configuration/configuration_shared.h"
 #include "yuzu/configuration/configure_per_game.h"
 
-void ConfigurationShared::ApplyPerGameSetting(Settings::Setting<bool>* setting,
+void ConfigurationShared::ApplyPerGameSetting(Settings::SwitchableSetting<bool>* setting,
                                               const QCheckBox* checkbox,
                                               const CheckState& tracker) {
     if (Settings::IsConfiguringGlobal() && setting->UsingGlobal()) {
@@ -26,7 +24,7 @@ void ConfigurationShared::ApplyPerGameSetting(Settings::Setting<bool>* setting,
 }
 
 void ConfigurationShared::SetPerGameSetting(QCheckBox* checkbox,
-                                            const Settings::Setting<bool>* setting) {
+                                            const Settings::SwitchableSetting<bool>* setting) {
     if (setting->UsingGlobal()) {
         checkbox->setCheckState(Qt::PartiallyChecked);
     } else {
@@ -46,7 +44,7 @@ void ConfigurationShared::SetHighlight(QWidget* widget, bool highlighted) {
 }
 
 void ConfigurationShared::SetColoredTristate(QCheckBox* checkbox,
-                                             const Settings::Setting<bool>& setting,
+                                             const Settings::SwitchableSetting<bool>& setting,
                                              CheckState& tracker) {
     if (setting.UsingGlobal()) {
         tracker = CheckState::Global;
diff --git a/src/yuzu/configuration/configuration_shared.h b/src/yuzu/configuration/configuration_shared.h
index 5423dbc92..e597dcdb5 100644
--- a/src/yuzu/configuration/configuration_shared.h
+++ b/src/yuzu/configuration/configuration_shared.h
@@ -1,12 +1,10 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <QCheckBox>
 #include <QComboBox>
-#include <QString>
 #include "common/settings.h"
 
 namespace ConfigurationShared {
@@ -26,10 +24,11 @@ enum class CheckState {
 // Global-aware apply and set functions
 
 // ApplyPerGameSetting, given a Settings::Setting and a Qt UI element, properly applies a Setting
-void ApplyPerGameSetting(Settings::Setting<bool>* setting, const QCheckBox* checkbox,
+void ApplyPerGameSetting(Settings::SwitchableSetting<bool>* setting, const QCheckBox* checkbox,
                          const CheckState& tracker);
-template <typename Type>
-void ApplyPerGameSetting(Settings::Setting<Type>* setting, const QComboBox* combobox) {
+template <typename Type, bool ranged>
+void ApplyPerGameSetting(Settings::SwitchableSetting<Type, ranged>* setting,
+                         const QComboBox* combobox) {
     if (Settings::IsConfiguringGlobal() && setting->UsingGlobal()) {
         setting->SetValue(static_cast<Type>(combobox->currentIndex()));
     } else if (!Settings::IsConfiguringGlobal()) {
@@ -44,10 +43,11 @@ void ApplyPerGameSetting(Settings::Setting<Type>* setting, const QComboBox* comb
 }
 
 // Sets a Qt UI element given a Settings::Setting
-void SetPerGameSetting(QCheckBox* checkbox, const Settings::Setting<bool>* setting);
+void SetPerGameSetting(QCheckBox* checkbox, const Settings::SwitchableSetting<bool>* setting);
 
-template <typename Type>
-void SetPerGameSetting(QComboBox* combobox, const Settings::Setting<Type>* setting) {
+template <typename Type, bool ranged>
+void SetPerGameSetting(QComboBox* combobox,
+                       const Settings::SwitchableSetting<Type, ranged>* setting) {
     combobox->setCurrentIndex(setting->UsingGlobal() ? ConfigurationShared::USE_GLOBAL_INDEX
                                                      : static_cast<int>(setting->GetValue()) +
                                                            ConfigurationShared::USE_GLOBAL_OFFSET);
@@ -57,7 +57,7 @@ void SetPerGameSetting(QComboBox* combobox, const Settings::Setting<Type>* setti
 void SetHighlight(QWidget* widget, bool highlighted);
 
 // Sets up a QCheckBox like a tristate one, given a Setting
-void SetColoredTristate(QCheckBox* checkbox, const Settings::Setting<bool>& setting,
+void SetColoredTristate(QCheckBox* checkbox, const Settings::SwitchableSetting<bool>& setting,
                         CheckState& tracker);
 void SetColoredTristate(QCheckBox* checkbox, bool global, bool state, bool global_state,
                         CheckState& tracker);
diff --git a/src/yuzu/configuration/configure_audio.cpp b/src/yuzu/configuration/configure_audio.cpp
index c33488718..19b8b15ef 100644
--- a/src/yuzu/configuration/configure_audio.cpp
+++ b/src/yuzu/configuration/configure_audio.cpp
@@ -1,13 +1,10 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 
-#include <QSignalBlocker>
-
-#include "audio_core/sink.h"
-#include "audio_core/sink_details.h"
+#include "audio_core/sink/sink.h"
+#include "audio_core/sink/sink_details.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "ui_configure_audio.h"
@@ -18,11 +15,11 @@ ConfigureAudio::ConfigureAudio(const Core::System& system_, QWidget* parent)
     : QWidget(parent), ui(std::make_unique<Ui::ConfigureAudio>()), system{system_} {
     ui->setupUi(this);
 
-    InitializeAudioOutputSinkComboBox();
+    InitializeAudioSinkComboBox();
 
     connect(ui->volume_slider, &QSlider::valueChanged, this,
             &ConfigureAudio::SetVolumeIndicatorText);
-    connect(ui->output_sink_combo_box, qOverload<int>(&QComboBox::currentIndexChanged), this,
+    connect(ui->sink_combo_box, qOverload<int>(&QComboBox::currentIndexChanged), this,
             &ConfigureAudio::UpdateAudioDevices);
 
     ui->volume_label->setVisible(Settings::IsConfiguringGlobal());
@@ -33,8 +30,9 @@ ConfigureAudio::ConfigureAudio(const Core::System& system_, QWidget* parent)
     SetConfiguration();
 
     const bool is_powered_on = system_.IsPoweredOn();
-    ui->output_sink_combo_box->setEnabled(!is_powered_on);
-    ui->audio_device_combo_box->setEnabled(!is_powered_on);
+    ui->sink_combo_box->setEnabled(!is_powered_on);
+    ui->output_combo_box->setEnabled(!is_powered_on);
+    ui->input_combo_box->setEnabled(!is_powered_on);
 }
 
 ConfigureAudio::~ConfigureAudio() = default;
@@ -43,9 +41,9 @@ void ConfigureAudio::SetConfiguration() {
     SetOutputSinkFromSinkID();
 
     // The device list cannot be pre-populated (nor listed) until the output sink is known.
-    UpdateAudioDevices(ui->output_sink_combo_box->currentIndex());
+    UpdateAudioDevices(ui->sink_combo_box->currentIndex());
 
-    SetAudioDeviceFromDeviceID();
+    SetAudioDevicesFromDeviceID();
 
     const auto volume_value = static_cast<int>(Settings::values.volume.GetValue());
     ui->volume_slider->setValue(volume_value);
@@ -65,32 +63,45 @@ void ConfigureAudio::SetConfiguration() {
 }
 
 void ConfigureAudio::SetOutputSinkFromSinkID() {
-    [[maybe_unused]] const QSignalBlocker blocker(ui->output_sink_combo_box);
+    [[maybe_unused]] const QSignalBlocker blocker(ui->sink_combo_box);
 
     int new_sink_index = 0;
     const QString sink_id = QString::fromStdString(Settings::values.sink_id.GetValue());
-    for (int index = 0; index < ui->output_sink_combo_box->count(); index++) {
-        if (ui->output_sink_combo_box->itemText(index) == sink_id) {
+    for (int index = 0; index < ui->sink_combo_box->count(); index++) {
+        if (ui->sink_combo_box->itemText(index) == sink_id) {
             new_sink_index = index;
             break;
         }
     }
 
-    ui->output_sink_combo_box->setCurrentIndex(new_sink_index);
+    ui->sink_combo_box->setCurrentIndex(new_sink_index);
 }
 
-void ConfigureAudio::SetAudioDeviceFromDeviceID() {
+void ConfigureAudio::SetAudioDevicesFromDeviceID() {
     int new_device_index = -1;
 
-    const QString device_id = QString::fromStdString(Settings::values.audio_device_id.GetValue());
-    for (int index = 0; index < ui->audio_device_combo_box->count(); index++) {
-        if (ui->audio_device_combo_box->itemText(index) == device_id) {
+    const QString output_device_id =
+        QString::fromStdString(Settings::values.audio_output_device_id.GetValue());
+    for (int index = 0; index < ui->output_combo_box->count(); index++) {
+        if (ui->output_combo_box->itemText(index) == output_device_id) {
+            new_device_index = index;
+            break;
+        }
+    }
+
+    ui->output_combo_box->setCurrentIndex(new_device_index);
+
+    new_device_index = -1;
+    const QString input_device_id =
+        QString::fromStdString(Settings::values.audio_input_device_id.GetValue());
+    for (int index = 0; index < ui->input_combo_box->count(); index++) {
+        if (ui->input_combo_box->itemText(index) == input_device_id) {
             new_device_index = index;
             break;
         }
     }
 
-    ui->audio_device_combo_box->setCurrentIndex(new_device_index);
+    ui->input_combo_box->setCurrentIndex(new_device_index);
 }
 
 void ConfigureAudio::SetVolumeIndicatorText(int percentage) {
@@ -98,14 +109,13 @@ void ConfigureAudio::SetVolumeIndicatorText(int percentage) {
 }
 
 void ConfigureAudio::ApplyConfiguration() {
-
     if (Settings::IsConfiguringGlobal()) {
         Settings::values.sink_id =
-            ui->output_sink_combo_box->itemText(ui->output_sink_combo_box->currentIndex())
-                .toStdString();
-        Settings::values.audio_device_id.SetValue(
-            ui->audio_device_combo_box->itemText(ui->audio_device_combo_box->currentIndex())
-                .toStdString());
+            ui->sink_combo_box->itemText(ui->sink_combo_box->currentIndex()).toStdString();
+        Settings::values.audio_output_device_id.SetValue(
+            ui->output_combo_box->itemText(ui->output_combo_box->currentIndex()).toStdString());
+        Settings::values.audio_input_device_id.SetValue(
+            ui->input_combo_box->itemText(ui->input_combo_box->currentIndex()).toStdString());
 
         // Guard if during game and set to game-specific value
         if (Settings::values.volume.UsingGlobal()) {
@@ -132,21 +142,27 @@ void ConfigureAudio::changeEvent(QEvent* event) {
 }
 
 void ConfigureAudio::UpdateAudioDevices(int sink_index) {
-    ui->audio_device_combo_box->clear();
-    ui->audio_device_combo_box->addItem(QString::fromUtf8(AudioCore::auto_device_name));
+    ui->output_combo_box->clear();
+    ui->output_combo_box->addItem(QString::fromUtf8(AudioCore::Sink::auto_device_name));
+
+    const std::string sink_id = ui->sink_combo_box->itemText(sink_index).toStdString();
+    for (const auto& device : AudioCore::Sink::GetDeviceListForSink(sink_id, false)) {
+        ui->output_combo_box->addItem(QString::fromStdString(device));
+    }
 
-    const std::string sink_id = ui->output_sink_combo_box->itemText(sink_index).toStdString();
-    for (const auto& device : AudioCore::GetDeviceListForSink(sink_id)) {
-        ui->audio_device_combo_box->addItem(QString::fromStdString(device));
+    ui->input_combo_box->clear();
+    ui->input_combo_box->addItem(QString::fromUtf8(AudioCore::Sink::auto_device_name));
+    for (const auto& device : AudioCore::Sink::GetDeviceListForSink(sink_id, true)) {
+        ui->input_combo_box->addItem(QString::fromStdString(device));
     }
 }
 
-void ConfigureAudio::InitializeAudioOutputSinkComboBox() {
-    ui->output_sink_combo_box->clear();
-    ui->output_sink_combo_box->addItem(QString::fromUtf8(AudioCore::auto_device_name));
+void ConfigureAudio::InitializeAudioSinkComboBox() {
+    ui->sink_combo_box->clear();
+    ui->sink_combo_box->addItem(QString::fromUtf8(AudioCore::Sink::auto_device_name));
 
-    for (const char* id : AudioCore::GetSinkIDs()) {
-        ui->output_sink_combo_box->addItem(QString::fromUtf8(id));
+    for (const char* id : AudioCore::Sink::GetSinkIDs()) {
+        ui->sink_combo_box->addItem(QString::fromUtf8(id));
     }
 }
 
@@ -167,8 +183,10 @@ void ConfigureAudio::SetupPerGameUI() {
         ConfigurationShared::SetHighlight(ui->volume_layout, index == 1);
     });
 
-    ui->output_sink_combo_box->setVisible(false);
-    ui->output_sink_label->setVisible(false);
-    ui->audio_device_combo_box->setVisible(false);
-    ui->audio_device_label->setVisible(false);
+    ui->sink_combo_box->setVisible(false);
+    ui->sink_label->setVisible(false);
+    ui->output_combo_box->setVisible(false);
+    ui->output_label->setVisible(false);
+    ui->input_combo_box->setVisible(false);
+    ui->input_label->setVisible(false);
 }
diff --git a/src/yuzu/configuration/configure_audio.h b/src/yuzu/configuration/configure_audio.h
index 5d2d05e47..0d03aae1d 100644
--- a/src/yuzu/configuration/configure_audio.h
+++ b/src/yuzu/configuration/configure_audio.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -32,14 +31,14 @@ public:
 private:
     void changeEvent(QEvent* event) override;
 
-    void InitializeAudioOutputSinkComboBox();
+    void InitializeAudioSinkComboBox();
 
     void RetranslateUI();
 
     void UpdateAudioDevices(int sink_index);
 
     void SetOutputSinkFromSinkID();
-    void SetAudioDeviceFromDeviceID();
+    void SetAudioDevicesFromDeviceID();
     void SetVolumeIndicatorText(int percentage);
 
     void SetupPerGameUI();
diff --git a/src/yuzu/configuration/configure_audio.ui b/src/yuzu/configuration/configure_audio.ui
index d1ac8ad02..6034d8581 100644
--- a/src/yuzu/configuration/configure_audio.ui
+++ b/src/yuzu/configuration/configure_audio.ui
@@ -21,30 +21,44 @@
      </property>
      <layout class="QVBoxLayout">
       <item>
-       <layout class="QHBoxLayout" name="_3">
+       <layout class="QHBoxLayout" name="engine_layout">
         <item>
-         <widget class="QLabel" name="output_sink_label">
+         <widget class="QLabel" name="sink_label">
           <property name="text">
            <string>Output Engine:</string>
           </property>
          </widget>
         </item>
         <item>
-         <widget class="QComboBox" name="output_sink_combo_box"/>
+         <widget class="QComboBox" name="sink_combo_box"/>
         </item>
        </layout>
       </item>
       <item>
-       <layout class="QHBoxLayout" name="_2">
+       <layout class="QHBoxLayout" name="output_layout">
         <item>
-         <widget class="QLabel" name="audio_device_label">
+         <widget class="QLabel" name="output_label">
           <property name="text">
-           <string>Audio Device:</string>
+           <string>Output Device</string>
           </property>
          </widget>
         </item>
         <item>
-         <widget class="QComboBox" name="audio_device_combo_box"/>
+         <widget class="QComboBox" name="output_combo_box"/>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout" name="input_layout">
+        <item>
+         <widget class="QLabel" name="input_label">
+          <property name="text">
+           <string>Input Device</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QComboBox" name="input_combo_box"/>
         </item>
        </layout>
       </item>
@@ -106,10 +120,10 @@
             </sizepolicy>
            </property>
            <property name="maximum">
-            <number>100</number>
+            <number>200</number>
            </property>
            <property name="pageStep">
-            <number>10</number>
+            <number>5</number>
            </property>
            <property name="orientation">
             <enum>Qt::Horizontal</enum>
diff --git a/src/yuzu/configuration/configure_camera.cpp b/src/yuzu/configuration/configure_camera.cpp
new file mode 100644
index 000000000..2a61de2a1
--- /dev/null
+++ b/src/yuzu/configuration/configure_camera.cpp
@@ -0,0 +1,156 @@
+// Text : Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include <memory>
+#include <QCameraImageCapture>
+#include <QCameraInfo>
+#include <QStandardItemModel>
+#include <QTimer>
+
+#include "input_common/drivers/camera.h"
+#include "input_common/main.h"
+#include "ui_configure_camera.h"
+#include "yuzu/configuration/config.h"
+#include "yuzu/configuration/configure_camera.h"
+
+ConfigureCamera::ConfigureCamera(QWidget* parent, InputCommon::InputSubsystem* input_subsystem_)
+    : QDialog(parent), input_subsystem{input_subsystem_},
+      ui(std::make_unique<Ui::ConfigureCamera>()) {
+    ui->setupUi(this);
+
+    connect(ui->restore_defaults_button, &QPushButton::clicked, this,
+            &ConfigureCamera::RestoreDefaults);
+    connect(ui->preview_button, &QPushButton::clicked, this, &ConfigureCamera::PreviewCamera);
+
+    auto blank_image = QImage(320, 240, QImage::Format::Format_RGB32);
+    blank_image.fill(Qt::black);
+    DisplayCapturedFrame(0, blank_image);
+
+    LoadConfiguration();
+    resize(0, 0);
+}
+
+ConfigureCamera::~ConfigureCamera() = default;
+
+void ConfigureCamera::PreviewCamera() {
+    const auto index = ui->ir_sensor_combo_box->currentIndex();
+    bool camera_found = false;
+    const QList<QCameraInfo> cameras = QCameraInfo::availableCameras();
+    for (const QCameraInfo& cameraInfo : cameras) {
+        if (input_devices[index] == cameraInfo.deviceName().toStdString() ||
+            input_devices[index] == "Auto") {
+            LOG_INFO(Frontend, "Selected Camera {} {}", cameraInfo.description().toStdString(),
+                     cameraInfo.deviceName().toStdString());
+            camera = std::make_unique<QCamera>(cameraInfo);
+            if (!camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureViewfinder) &&
+                !camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureStillImage)) {
+                LOG_ERROR(Frontend,
+                          "Camera doesn't support CaptureViewfinder or CaptureStillImage");
+                continue;
+            }
+            camera_found = true;
+            break;
+        }
+    }
+
+    // Clear previous frame
+    auto blank_image = QImage(320, 240, QImage::Format::Format_RGB32);
+    blank_image.fill(Qt::black);
+    DisplayCapturedFrame(0, blank_image);
+
+    if (!camera_found) {
+        return;
+    }
+
+    camera_capture = std::make_unique<QCameraImageCapture>(camera.get());
+
+    if (!camera_capture->isCaptureDestinationSupported(
+            QCameraImageCapture::CaptureDestination::CaptureToBuffer)) {
+        LOG_ERROR(Frontend, "Camera doesn't support saving to buffer");
+        return;
+    }
+
+    camera_capture->setCaptureDestination(QCameraImageCapture::CaptureDestination::CaptureToBuffer);
+    connect(camera_capture.get(), &QCameraImageCapture::imageCaptured, this,
+            &ConfigureCamera::DisplayCapturedFrame);
+    camera->unload();
+    if (camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureViewfinder)) {
+        camera->setCaptureMode(QCamera::CaptureViewfinder);
+    } else if (camera->isCaptureModeSupported(QCamera::CaptureMode::CaptureStillImage)) {
+        camera->setCaptureMode(QCamera::CaptureStillImage);
+    }
+    camera->load();
+    camera->start();
+
+    pending_snapshots = 0;
+    is_virtual_camera = false;
+
+    camera_timer = std::make_unique<QTimer>();
+    connect(camera_timer.get(), &QTimer::timeout, [this] {
+        // If the camera doesn't capture, test for virtual cameras
+        if (pending_snapshots > 5) {
+            is_virtual_camera = true;
+        }
+        // Virtual cameras like obs need to reset the camera every capture
+        if (is_virtual_camera) {
+            camera->stop();
+            camera->start();
+        }
+        pending_snapshots++;
+        camera_capture->capture();
+    });
+
+    camera_timer->start(250);
+}
+
+void ConfigureCamera::DisplayCapturedFrame(int requestId, const QImage& img) {
+    LOG_INFO(Frontend, "ImageCaptured {} {}", img.width(), img.height());
+    const auto converted = img.scaled(320, 240, Qt::AspectRatioMode::IgnoreAspectRatio,
+                                      Qt::TransformationMode::SmoothTransformation);
+    ui->preview_box->setPixmap(QPixmap::fromImage(converted));
+    pending_snapshots = 0;
+}
+
+void ConfigureCamera::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QDialog::changeEvent(event);
+}
+
+void ConfigureCamera::RetranslateUI() {
+    ui->retranslateUi(this);
+}
+
+void ConfigureCamera::ApplyConfiguration() {
+    const auto index = ui->ir_sensor_combo_box->currentIndex();
+    Settings::values.ir_sensor_device.SetValue(input_devices[index]);
+}
+
+void ConfigureCamera::LoadConfiguration() {
+    input_devices.clear();
+    ui->ir_sensor_combo_box->clear();
+    input_devices.push_back("Auto");
+    ui->ir_sensor_combo_box->addItem(tr("Auto"));
+    const auto cameras = QCameraInfo::availableCameras();
+    for (const QCameraInfo& cameraInfo : cameras) {
+        input_devices.push_back(cameraInfo.deviceName().toStdString());
+        ui->ir_sensor_combo_box->addItem(cameraInfo.description());
+    }
+
+    const auto current_device = Settings::values.ir_sensor_device.GetValue();
+
+    const auto devices_it = std::find_if(
+        input_devices.begin(), input_devices.end(),
+        [current_device](const std::string& device) { return device == current_device; });
+    const int device_index =
+        devices_it != input_devices.end()
+            ? static_cast<int>(std::distance(input_devices.begin(), devices_it))
+            : 0;
+    ui->ir_sensor_combo_box->setCurrentIndex(device_index);
+}
+
+void ConfigureCamera::RestoreDefaults() {
+    ui->ir_sensor_combo_box->setCurrentIndex(0);
+}
diff --git a/src/yuzu/configuration/configure_camera.h b/src/yuzu/configuration/configure_camera.h
new file mode 100644
index 000000000..db9833b5c
--- /dev/null
+++ b/src/yuzu/configuration/configure_camera.h
@@ -0,0 +1,54 @@
+// Text : Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <QDialog>
+
+class QTimer;
+class QCamera;
+class QCameraImageCapture;
+
+namespace InputCommon {
+class InputSubsystem;
+} // namespace InputCommon
+
+namespace Ui {
+class ConfigureCamera;
+}
+
+class ConfigureCamera : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit ConfigureCamera(QWidget* parent, InputCommon::InputSubsystem* input_subsystem_);
+    ~ConfigureCamera() override;
+
+    void ApplyConfiguration();
+
+private:
+    void changeEvent(QEvent* event) override;
+    void RetranslateUI();
+
+    /// Load configuration settings.
+    void LoadConfiguration();
+
+    /// Restore all buttons to their default values.
+    void RestoreDefaults();
+
+    void DisplayCapturedFrame(int requestId, const QImage& img);
+
+    /// Loads and signals the current selected camera to display a frame
+    void PreviewCamera();
+
+    InputCommon::InputSubsystem* input_subsystem;
+
+    bool is_virtual_camera;
+    int pending_snapshots;
+    std::unique_ptr<QCamera> camera;
+    std::unique_ptr<QCameraImageCapture> camera_capture;
+    std::unique_ptr<QTimer> camera_timer;
+    std::vector<std::string> input_devices;
+    std::unique_ptr<Ui::ConfigureCamera> ui;
+};
diff --git a/src/yuzu/configuration/configure_camera.ui b/src/yuzu/configuration/configure_camera.ui
new file mode 100644
index 000000000..976a9b1ec
--- /dev/null
+++ b/src/yuzu/configuration/configure_camera.ui
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ConfigureCamera</class>
+ <widget class="QDialog" name="ConfigureCamera">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>298</width>
+    <height>339</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Configure Infrared Camera</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="label_2">
+     <property name="minimumSize">
+      <size>
+       <width>280</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>Select where the image of the emulated camera comes from. It may be a virtual camera or a real camera.</string>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer_2">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::Fixed</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="gridGroupBox">
+     <property name="title">
+      <string>Camera Image Source:</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="0" column="0">
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+       <item row="0" column="1">
+         <widget class="QLabel" name="label_3">
+           <property name="text">
+             <string>Input device:</string>
+           </property>
+         </widget>
+       </item>
+       <item row="0" column="2">
+         <widget class="QComboBox" name="ir_sensor_combo_box"/>
+       </item>
+      <item row="0" column="3">
+       <spacer name="horizontalSpacer_2">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
+    </widget>
+   </item><item>
+    <widget class="QGroupBox" name="previewBox">
+     <property name="title">
+      <string>Preview</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout_3">
+      <item>
+       <widget class="QLabel" name="preview_box">
+         <property name="minimumSize">
+           <size>
+             <width>320</width>
+             <height>240</height>
+           </size>
+         </property>
+        <property name="toolTip">
+         <string>Resolution: 320*240</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="preview_button">
+        <property name="text">
+         <string>Click to preview</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="restore_defaults_button">
+       <property name="text">
+        <string>Restore Defaults</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ConfigureCamera</receiver>
+   <slot>accept()</slot>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ConfigureCamera</receiver>
+   <slot>reject()</slot>
+   </connection>
+ </connections>
+</ui>
diff --git a/src/yuzu/configuration/configure_cpu.cpp b/src/yuzu/configuration/configure_cpu.cpp
index f66cab5d4..3d69fb03f 100644
--- a/src/yuzu/configuration/configure_cpu.cpp
+++ b/src/yuzu/configuration/configure_cpu.cpp
@@ -1,12 +1,7 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <QComboBox>
-#include <QMessageBox>
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/common_types.h"
-#include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "ui_configure_cpu.h"
@@ -36,6 +31,7 @@ void ConfigureCpu::SetConfiguration() {
     ui->cpuopt_unsafe_ignore_standard_fpcr->setEnabled(runtime_lock);
     ui->cpuopt_unsafe_inaccurate_nan->setEnabled(runtime_lock);
     ui->cpuopt_unsafe_fastmem_check->setEnabled(runtime_lock);
+    ui->cpuopt_unsafe_ignore_global_monitor->setEnabled(runtime_lock);
 
     ui->cpuopt_unsafe_unfuse_fma->setChecked(Settings::values.cpuopt_unsafe_unfuse_fma.GetValue());
     ui->cpuopt_unsafe_reduce_fp_error->setChecked(
@@ -46,6 +42,8 @@ void ConfigureCpu::SetConfiguration() {
         Settings::values.cpuopt_unsafe_inaccurate_nan.GetValue());
     ui->cpuopt_unsafe_fastmem_check->setChecked(
         Settings::values.cpuopt_unsafe_fastmem_check.GetValue());
+    ui->cpuopt_unsafe_ignore_global_monitor->setChecked(
+        Settings::values.cpuopt_unsafe_ignore_global_monitor.GetValue());
 
     if (Settings::IsConfiguringGlobal()) {
         ui->accuracy->setCurrentIndex(static_cast<int>(Settings::values.cpu_accuracy.GetValue()));
@@ -82,6 +80,9 @@ void ConfigureCpu::ApplyConfiguration() {
     ConfigurationShared::ApplyPerGameSetting(&Settings::values.cpuopt_unsafe_fastmem_check,
                                              ui->cpuopt_unsafe_fastmem_check,
                                              cpuopt_unsafe_fastmem_check);
+    ConfigurationShared::ApplyPerGameSetting(&Settings::values.cpuopt_unsafe_ignore_global_monitor,
+                                             ui->cpuopt_unsafe_ignore_global_monitor,
+                                             cpuopt_unsafe_ignore_global_monitor);
 }
 
 void ConfigureCpu::changeEvent(QEvent* event) {
@@ -120,4 +121,7 @@ void ConfigureCpu::SetupPerGameUI() {
     ConfigurationShared::SetColoredTristate(ui->cpuopt_unsafe_fastmem_check,
                                             Settings::values.cpuopt_unsafe_fastmem_check,
                                             cpuopt_unsafe_fastmem_check);
+    ConfigurationShared::SetColoredTristate(ui->cpuopt_unsafe_ignore_global_monitor,
+                                            Settings::values.cpuopt_unsafe_ignore_global_monitor,
+                                            cpuopt_unsafe_ignore_global_monitor);
 }
diff --git a/src/yuzu/configuration/configure_cpu.h b/src/yuzu/configuration/configure_cpu.h
index ed9af0e9f..86d928ca3 100644
--- a/src/yuzu/configuration/configure_cpu.h
+++ b/src/yuzu/configuration/configure_cpu.h
@@ -1,12 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 #include <QWidget>
-#include "common/settings.h"
 
 namespace Core {
 class System;
@@ -45,6 +43,7 @@ private:
     ConfigurationShared::CheckState cpuopt_unsafe_ignore_standard_fpcr;
     ConfigurationShared::CheckState cpuopt_unsafe_inaccurate_nan;
     ConfigurationShared::CheckState cpuopt_unsafe_fastmem_check;
+    ConfigurationShared::CheckState cpuopt_unsafe_ignore_global_monitor;
 
     const Core::System& system;
 };
diff --git a/src/yuzu/configuration/configure_cpu.ui b/src/yuzu/configuration/configure_cpu.ui
index d8064db24..8ae569ee6 100644
--- a/src/yuzu/configuration/configure_cpu.ui
+++ b/src/yuzu/configuration/configure_cpu.ui
@@ -52,6 +52,11 @@
                <string>Unsafe</string>
               </property>
              </item>
+             <item>
+              <property name="text">
+               <string>Paranoid (disables most optimizations)</string>
+              </property>
+             </item>
             </widget>
            </item>
           </layout>
@@ -150,6 +155,18 @@
           </property>
          </widget>
         </item>
+        <item>
+         <widget class="QCheckBox" name="cpuopt_unsafe_ignore_global_monitor">
+          <property name="toolTip">
+           <string>
+            &lt;div&gt;This option improves speed by relying only on the semantics of cmpxchg to ensure safety of exclusive access instructions. Please note this may result in deadlocks and other race conditions.&lt;/div&gt;
+           </string>
+          </property>
+          <property name="text">
+           <string>Ignore global monitor</string>
+          </property>
+         </widget>
+        </item>
        </layout>
       </widget>
      </item>
diff --git a/src/yuzu/configuration/configure_cpu_debug.cpp b/src/yuzu/configuration/configure_cpu_debug.cpp
index 05a90963d..3c302ec16 100644
--- a/src/yuzu/configuration/configure_cpu_debug.cpp
+++ b/src/yuzu/configuration/configure_cpu_debug.cpp
@@ -1,11 +1,6 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <QComboBox>
-
-#include "common/common_types.h"
-#include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "ui_configure_cpu_debug.h"
@@ -44,6 +39,12 @@ void ConfigureCpuDebug::SetConfiguration() {
         Settings::values.cpuopt_reduce_misalign_checks.GetValue());
     ui->cpuopt_fastmem->setEnabled(runtime_lock);
     ui->cpuopt_fastmem->setChecked(Settings::values.cpuopt_fastmem.GetValue());
+    ui->cpuopt_fastmem_exclusives->setEnabled(runtime_lock);
+    ui->cpuopt_fastmem_exclusives->setChecked(
+        Settings::values.cpuopt_fastmem_exclusives.GetValue());
+    ui->cpuopt_recompile_exclusives->setEnabled(runtime_lock);
+    ui->cpuopt_recompile_exclusives->setChecked(
+        Settings::values.cpuopt_recompile_exclusives.GetValue());
 }
 
 void ConfigureCpuDebug::ApplyConfiguration() {
@@ -56,6 +57,8 @@ void ConfigureCpuDebug::ApplyConfiguration() {
     Settings::values.cpuopt_misc_ir = ui->cpuopt_misc_ir->isChecked();
     Settings::values.cpuopt_reduce_misalign_checks = ui->cpuopt_reduce_misalign_checks->isChecked();
     Settings::values.cpuopt_fastmem = ui->cpuopt_fastmem->isChecked();
+    Settings::values.cpuopt_fastmem_exclusives = ui->cpuopt_fastmem_exclusives->isChecked();
+    Settings::values.cpuopt_recompile_exclusives = ui->cpuopt_recompile_exclusives->isChecked();
 }
 
 void ConfigureCpuDebug::changeEvent(QEvent* event) {
diff --git a/src/yuzu/configuration/configure_cpu_debug.h b/src/yuzu/configuration/configure_cpu_debug.h
index d06c4c63f..566ae7ecc 100644
--- a/src/yuzu/configuration/configure_cpu_debug.h
+++ b/src/yuzu/configuration/configure_cpu_debug.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_cpu_debug.ui b/src/yuzu/configuration/configure_cpu_debug.ui
index 6e635bb2f..2bc268810 100644
--- a/src/yuzu/configuration/configure_cpu_debug.ui
+++ b/src/yuzu/configuration/configure_cpu_debug.ui
@@ -144,7 +144,34 @@
            </string>
           </property>
           <property name="text">
-           <string>Enable Host MMU Emulation</string>
+           <string>Enable Host MMU Emulation (general memory instructions)</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QCheckBox" name="cpuopt_fastmem_exclusives">
+          <property name="toolTip">
+           <string>
+            &lt;div style=&quot;white-space: nowrap&quot;&gt;This optimization speeds up exclusive memory accesses by the guest program.&lt;/div&gt;
+            &lt;div style=&quot;white-space: nowrap&quot;&gt;Enabling it causes guest exclusive memory reads/writes to be done directly into memory and make use of Host's MMU.&lt;/div&gt;
+            &lt;div style=&quot;white-space: nowrap&quot;&gt;Disabling this forces all exclusive memory accesses to use Software MMU Emulation.&lt;/div&gt;
+           </string>
+          </property>
+          <property name="text">
+           <string>Enable Host MMU Emulation (exclusive memory instructions)</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QCheckBox" name="cpuopt_recompile_exclusives">
+          <property name="toolTip">
+           <string>
+            &lt;div style=&quot;white-space: nowrap&quot;&gt;This optimization speeds up exclusive memory accesses by the guest program.&lt;/div&gt;
+            &lt;div style=&quot;white-space: nowrap&quot;&gt;Enabling it reduces the overhead of fastmem failure of exclusive memory accesses.&lt;/div&gt;
+           </string>
+          </property>
+          <property name="text">
+           <string>Enable recompilation of exclusive memory instructions</string>
           </property>
          </widget>
         </item>
diff --git a/src/yuzu/configuration/configure_debug.cpp b/src/yuzu/configuration/configure_debug.cpp
index c1cf4050c..dacc75a20 100644
--- a/src/yuzu/configuration/configure_debug.cpp
+++ b/src/yuzu/configuration/configure_debug.cpp
@@ -1,8 +1,8 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QDesktopServices>
+#include <QMessageBox>
 #include <QUrl>
 #include "common/fs/path_util.h"
 #include "common/logging/backend.h"
@@ -15,7 +15,7 @@
 #include "yuzu/uisettings.h"
 
 ConfigureDebug::ConfigureDebug(const Core::System& system_, QWidget* parent)
-    : QWidget(parent), ui{std::make_unique<Ui::ConfigureDebug>()}, system{system_} {
+    : QScrollArea(parent), ui{std::make_unique<Ui::ConfigureDebug>()}, system{system_} {
     ui->setupUi(this);
     SetConfiguration();
 
@@ -24,13 +24,28 @@ ConfigureDebug::ConfigureDebug(const Core::System& system_, QWidget* parent)
             QString::fromStdString(Common::FS::GetYuzuPathString(Common::FS::YuzuPath::LogDir));
         QDesktopServices::openUrl(QUrl::fromLocalFile(path));
     });
+
+    connect(ui->toggle_gdbstub, &QCheckBox::toggled,
+            [&]() { ui->gdbport_spinbox->setEnabled(ui->toggle_gdbstub->isChecked()); });
+
+    connect(ui->create_crash_dumps, &QCheckBox::stateChanged, [&](int) {
+        if (crash_dump_warning_shown) {
+            return;
+        }
+        QMessageBox::warning(this, tr("Restart Required"),
+                             tr("yuzu is required to restart in order to apply this setting."),
+                             QMessageBox::Ok, QMessageBox::Ok);
+        crash_dump_warning_shown = true;
+    });
 }
 
 ConfigureDebug::~ConfigureDebug() = default;
 
 void ConfigureDebug::SetConfiguration() {
     const bool runtime_lock = !system.IsPoweredOn();
-
+    ui->toggle_gdbstub->setChecked(Settings::values.use_gdbstub.GetValue());
+    ui->gdbport_spinbox->setEnabled(Settings::values.use_gdbstub.GetValue());
+    ui->gdbport_spinbox->setValue(Settings::values.gdbstub_port.GetValue());
     ui->toggle_console->setEnabled(runtime_lock);
     ui->toggle_console->setChecked(UISettings::values.show_console.GetValue());
     ui->log_filter_edit->setText(QString::fromStdString(Settings::values.log_filter.GetValue()));
@@ -39,6 +54,7 @@ void ConfigureDebug::SetConfiguration() {
     ui->fs_access_log->setEnabled(runtime_lock);
     ui->fs_access_log->setChecked(Settings::values.enable_fs_access_log.GetValue());
     ui->reporting_services->setChecked(Settings::values.reporting_services.GetValue());
+    ui->dump_audio_commands->setChecked(Settings::values.dump_audio_commands.GetValue());
     ui->quest_flag->setChecked(Settings::values.quest_flag.GetValue());
     ui->use_debug_asserts->setChecked(Settings::values.use_debug_asserts.GetValue());
     ui->use_auto_stub->setChecked(Settings::values.use_auto_stub.GetValue());
@@ -53,20 +69,41 @@ void ConfigureDebug::SetConfiguration() {
     ui->enable_nsight_aftermath->setChecked(Settings::values.enable_nsight_aftermath.GetValue());
     ui->dump_shaders->setEnabled(runtime_lock);
     ui->dump_shaders->setChecked(Settings::values.dump_shaders.GetValue());
+    ui->dump_macros->setEnabled(runtime_lock);
+    ui->dump_macros->setChecked(Settings::values.dump_macros.GetValue());
     ui->disable_macro_jit->setEnabled(runtime_lock);
     ui->disable_macro_jit->setChecked(Settings::values.disable_macro_jit.GetValue());
     ui->disable_loop_safety_checks->setEnabled(runtime_lock);
     ui->disable_loop_safety_checks->setChecked(
         Settings::values.disable_shader_loop_safety_checks.GetValue());
     ui->extended_logging->setChecked(Settings::values.extended_logging.GetValue());
+    ui->perform_vulkan_check->setChecked(Settings::values.perform_vulkan_check.GetValue());
+
+#ifdef YUZU_USE_QT_WEB_ENGINE
+    ui->disable_web_applet->setChecked(UISettings::values.disable_web_applet.GetValue());
+#else
+    ui->disable_web_applet->setEnabled(false);
+    ui->disable_web_applet->setText(tr("Web applet not compiled"));
+#endif
+
+#ifdef YUZU_DBGHELP
+    ui->create_crash_dumps->setChecked(Settings::values.create_crash_dumps.GetValue());
+#else
+    ui->create_crash_dumps->setEnabled(false);
+    ui->create_crash_dumps->setText(tr("MiniDump creation not compiled"));
+#endif
 }
 
 void ConfigureDebug::ApplyConfiguration() {
+    Settings::values.use_gdbstub = ui->toggle_gdbstub->isChecked();
+    Settings::values.gdbstub_port = ui->gdbport_spinbox->value();
     UISettings::values.show_console = ui->toggle_console->isChecked();
     Settings::values.log_filter = ui->log_filter_edit->text().toStdString();
     Settings::values.program_args = ui->homebrew_args_edit->text().toStdString();
     Settings::values.enable_fs_access_log = ui->fs_access_log->isChecked();
     Settings::values.reporting_services = ui->reporting_services->isChecked();
+    Settings::values.dump_audio_commands = ui->dump_audio_commands->isChecked();
+    Settings::values.create_crash_dumps = ui->create_crash_dumps->isChecked();
     Settings::values.quest_flag = ui->quest_flag->isChecked();
     Settings::values.use_debug_asserts = ui->use_debug_asserts->isChecked();
     Settings::values.use_auto_stub = ui->use_auto_stub->isChecked();
@@ -76,10 +113,13 @@ void ConfigureDebug::ApplyConfiguration() {
     Settings::values.cpu_debug_mode = ui->enable_cpu_debugging->isChecked();
     Settings::values.enable_nsight_aftermath = ui->enable_nsight_aftermath->isChecked();
     Settings::values.dump_shaders = ui->dump_shaders->isChecked();
+    Settings::values.dump_macros = ui->dump_macros->isChecked();
     Settings::values.disable_shader_loop_safety_checks =
         ui->disable_loop_safety_checks->isChecked();
     Settings::values.disable_macro_jit = ui->disable_macro_jit->isChecked();
     Settings::values.extended_logging = ui->extended_logging->isChecked();
+    Settings::values.perform_vulkan_check = ui->perform_vulkan_check->isChecked();
+    UISettings::values.disable_web_applet = ui->disable_web_applet->isChecked();
     Debugger::ToggleConsole();
     Common::Log::Filter filter;
     filter.ParseFilterString(Settings::values.log_filter.GetValue());
diff --git a/src/yuzu/configuration/configure_debug.h b/src/yuzu/configuration/configure_debug.h
index 73f71c9e3..030a0b7f7 100644
--- a/src/yuzu/configuration/configure_debug.h
+++ b/src/yuzu/configuration/configure_debug.h
@@ -1,11 +1,10 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
-#include <QWidget>
+#include <QScrollArea>
 
 namespace Core {
 class System;
@@ -15,7 +14,7 @@ namespace Ui {
 class ConfigureDebug;
 }
 
-class ConfigureDebug : public QWidget {
+class ConfigureDebug : public QScrollArea {
     Q_OBJECT
 
 public:
@@ -33,4 +32,6 @@ private:
     std::unique_ptr<Ui::ConfigureDebug> ui;
 
     const Core::System& system;
+
+    bool crash_dump_warning_shown{false};
 };
diff --git a/src/yuzu/configuration/configure_debug.ui b/src/yuzu/configuration/configure_debug.ui
index 4dd870855..102c8c66c 100644
--- a/src/yuzu/configuration/configure_debug.ui
+++ b/src/yuzu/configuration/configure_debug.ui
@@ -1,56 +1,114 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>ConfigureDebug</class>
- <widget class="QWidget" name="ConfigureDebug">
+ <widget class="QScrollArea" name="ConfigureDebug">
+  <property name="widgetResizable">
+   <bool>true</bool>
+  </property>
+ <widget class="QWidget">
   <layout class="QVBoxLayout" name="verticalLayout_1">
    <item>
-    <widget class="QGroupBox" name="groupBox_2">
-     <property name="title">
-      <string>Logging</string>
-     </property>
-        <layout class="QGridLayout" name="gridLayout_1">
-         <item row="0" column="0" colspan="2">
-          <layout class="QHBoxLayout" name="horizontalLayout_1">
+    <layout class="QVBoxLayout" name="verticalLayout_2">
+     <item>
+      <widget class="QGroupBox" name="groupBox">
+       <property name="title">
+        <string>Debugger</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_3">
+        <item>
+         <layout class="QHBoxLayout" name="horizontalLayout_11">
           <item>
-           <widget class="QLabel" name="label_1">
-           <property name="text">
-            <string>Global Log Filter</string>
-           </property>
+           <widget class="QCheckBox" name="toggle_gdbstub">
+            <property name="text">
+             <string>Enable GDB Stub</string>
+            </property>
            </widget>
           </item>
           <item>
-           <widget class="QLineEdit" name="log_filter_edit"/>
-         </item>
-        </layout>
-         </item>
-         <item row="1" column="0">
-          <widget class="QCheckBox" name="toggle_console">
-           <property name="text">
-            <string>Show Log in Console</string>
-           </property>
-          </widget>
-         </item>
-         <item row="1" column="1">
-           <widget class="QPushButton" name="open_log_button">
+           <spacer name="horizontalSpacer">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+          <item>
+           <widget class="QLabel" name="label_11">
             <property name="text">
-             <string>Open Log Location</string>
+             <string>Port:</string>
             </property>
            </widget>
           </item>
-         <item row="2" column="0">
-          <widget class="QCheckBox" name="extended_logging">
-          <property name="enabled">
-           <bool>true</bool>
-          </property>
-          <property name="toolTip">
-           <string>When checked, the max size of the log increases from 100 MB to 1 GB</string>
-          </property>
+          <item>
+           <widget class="QSpinBox" name="gdbport_spinbox">
+            <property name="minimum">
+             <number>1024</number>
+            </property>
+            <property name="maximum">
+             <number>65535</number>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox_2">
+     <property name="title">
+      <string>Logging</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_1">
+      <item row="0" column="0" colspan="2">
+       <layout class="QHBoxLayout" name="horizontalLayout_1">
+        <item>
+         <widget class="QLabel" name="label_1">
           <property name="text">
-           <string>Enable Extended Logging**</string>
+           <string>Global Log Filter</string>
           </property>
-          </widget>
-         </item>
-        </layout>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="log_filter_edit"/>
+        </item>
+       </layout>
+      </item>
+      <item row="1" column="0">
+       <widget class="QCheckBox" name="toggle_console">
+        <property name="text">
+         <string>Show Log in Console</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QPushButton" name="open_log_button">
+        <property name="text">
+         <string>Open Log Location</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QCheckBox" name="extended_logging">
+        <property name="enabled">
+         <bool>true</bool>
+        </property>
+        <property name="toolTip">
+         <string>When checked, the max size of the log increases from 100 MB to 1 GB</string>
+        </property>
+        <property name="text">
+         <string>Enable Extended Logging**</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
     </widget>
    </item>
    <item>
@@ -118,6 +176,19 @@
         </property>
        </widget>
       </item>
+      <item row="0" column="2">
+       <widget class="QCheckBox" name="dump_macros">
+        <property name="enabled">
+         <bool>true</bool>
+        </property>
+        <property name="toolTip">
+         <string>When checked, it will dump all the macro programs of the GPU</string>
+        </property>
+        <property name="text">
+         <string>Dump Maxwell Macros</string>
+        </property>
+       </widget>
+      </item>
       <item row="0" column="1">
        <widget class="QCheckBox" name="disable_macro_jit">
         <property name="enabled">
@@ -160,6 +231,13 @@
       <string>Debugging</string>
      </property>
      <layout class="QGridLayout" name="gridLayout_3">
+      <item row="2" column="0">
+       <widget class="QCheckBox" name="reporting_services">
+        <property name="text">
+         <string>Enable Verbose Reporting Services**</string>
+        </property>
+       </widget>
+      </item>
       <item row="0" column="0">
        <widget class="QCheckBox" name="fs_access_log">
         <property name="text">
@@ -167,10 +245,20 @@
         </property>
        </widget>
       </item>
-      <item row="1" column="0">
-       <widget class="QCheckBox" name="reporting_services">
+      <item row="0" column="1">
+       <widget class="QCheckBox" name="dump_audio_commands">
+        <property name="toolTip">
+         <string>Enable this to output the latest generated audio command list to the console. Only affects games using the audio renderer.</string>
+        </property>
         <property name="text">
-         <string>Enable Verbose Reporting Services**</string>
+         <string>Dump Audio Commands To Console**</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QCheckBox" name="create_crash_dumps">
+        <property name="text">
+         <string>Create Minidump After Crash</string>
         </property>
        </widget>
       </item>
@@ -183,7 +271,7 @@
       <string>Advanced</string>
      </property>
      <layout class="QGridLayout" name="gridLayout_4">
-      <item> row="0" column="0">
+      <item row="0" column="0">
        <widget class="QCheckBox" name="quest_flag">
         <property name="text">
          <string>Kiosk (Quest) Mode</string>
@@ -214,7 +302,24 @@
       <item row="1" column="1">
        <widget class="QCheckBox" name="enable_all_controllers">
         <property name="text">
-         <string>Enable all Controller Types</string>
+         <string>Enable All Controller Types</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QCheckBox" name="disable_web_applet">
+        <property name="text">
+         <string>Disable Web Applet</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QCheckBox" name="perform_vulkan_check">
+        <property name="toolTip">
+         <string>Enables yuzu to check for a working Vulkan environment when the program starts up. Disable this if this is causing issues with external programs seeing yuzu.</string>
+        </property>
+        <property name="text">
+         <string>Perform Startup Vulkan Check</string>
         </property>
        </widget>
       </item>
@@ -238,6 +343,7 @@
    </item>
   </layout>
  </widget>
+ </widget>
  <tabstops>
   <tabstop>log_filter_edit</tabstop>
   <tabstop>toggle_console</tabstop>
diff --git a/src/yuzu/configuration/configure_debug_controller.cpp b/src/yuzu/configuration/configure_debug_controller.cpp
index 9a8de92a1..42abe9119 100644
--- a/src/yuzu/configuration/configure_debug_controller.cpp
+++ b/src/yuzu/configuration/configure_debug_controller.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hid/hid_core.h"
 #include "ui_configure_debug_controller.h"
diff --git a/src/yuzu/configuration/configure_debug_controller.h b/src/yuzu/configuration/configure_debug_controller.h
index d716edbc2..aaed717e2 100644
--- a/src/yuzu/configuration/configure_debug_controller.h
+++ b/src/yuzu/configuration/configure_debug_controller.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_debug_tab.cpp b/src/yuzu/configuration/configure_debug_tab.cpp
index e69cca1ef..d1ca4752a 100644
--- a/src/yuzu/configuration/configure_debug_tab.cpp
+++ b/src/yuzu/configuration/configure_debug_tab.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include "ui_configure_debug_tab.h"
diff --git a/src/yuzu/configuration/configure_debug_tab.h b/src/yuzu/configuration/configure_debug_tab.h
index 4f68260aa..c0fd9f73f 100644
--- a/src/yuzu/configuration/configure_debug_tab.h
+++ b/src/yuzu/configuration/configure_debug_tab.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_dialog.cpp b/src/yuzu/configuration/configure_dialog.cpp
index 19133ccf5..4301313cf 100644
--- a/src/yuzu/configuration/configure_dialog.cpp
+++ b/src/yuzu/configuration/configure_dialog.cpp
@@ -1,15 +1,7 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
-#include <QAbstractButton>
-#include <QDialogButtonBox>
-#include <QHash>
-#include <QListWidgetItem>
-#include <QPushButton>
-#include <QSignalBlocker>
-#include <QTabWidget>
 #include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"
@@ -32,13 +24,14 @@
 #include "yuzu/configuration/configure_ui.h"
 #include "yuzu/configuration/configure_web.h"
 #include "yuzu/hotkeys.h"
+#include "yuzu/uisettings.h"
 
-ConfigureDialog::ConfigureDialog(QWidget* parent, HotkeyRegistry& registry,
+ConfigureDialog::ConfigureDialog(QWidget* parent, HotkeyRegistry& registry_,
                                  InputCommon::InputSubsystem* input_subsystem,
-                                 Core::System& system_)
+                                 Core::System& system_, bool enable_web_config)
     : QDialog(parent), ui{std::make_unique<Ui::ConfigureDialog>()},
-      registry(registry), system{system_}, audio_tab{std::make_unique<ConfigureAudio>(system_,
-                                                                                      this)},
+      registry(registry_), system{system_}, audio_tab{std::make_unique<ConfigureAudio>(system_,
+                                                                                       this)},
       cpu_tab{std::make_unique<ConfigureCpu>(system_, this)},
       debug_tab_tab{std::make_unique<ConfigureDebugTab>(system_, this)},
       filesystem_tab{std::make_unique<ConfigureFilesystem>(this)},
@@ -71,6 +64,7 @@ ConfigureDialog::ConfigureDialog(QWidget* parent, HotkeyRegistry& registry,
     ui->tabWidget->addTab(ui_tab.get(), tr("Game List"));
     ui->tabWidget->addTab(web_tab.get(), tr("Web"));
 
+    web_tab->SetWebServiceConfigEnabled(enable_web_config);
     hotkeys_tab->Populate(registry);
     setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
 
@@ -176,6 +170,8 @@ void ConfigureDialog::PopulateSelectionList() {
 
 void ConfigureDialog::OnLanguageChanged(const QString& locale) {
     emit LanguageChanged(locale);
+    //  Reloading the game list is needed to force retranslation.
+    UISettings::values.is_game_list_reload_pending = true;
     // first apply the configuration, and then restore the display
     ApplyConfiguration();
     RetranslateUI();
diff --git a/src/yuzu/configuration/configure_dialog.h b/src/yuzu/configuration/configure_dialog.h
index 32ddfd4e0..1f724834a 100644
--- a/src/yuzu/configuration/configure_dialog.h
+++ b/src/yuzu/configuration/configure_dialog.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -40,8 +39,9 @@ class ConfigureDialog : public QDialog {
     Q_OBJECT
 
 public:
-    explicit ConfigureDialog(QWidget* parent, HotkeyRegistry& registry,
-                             InputCommon::InputSubsystem* input_subsystem, Core::System& system_);
+    explicit ConfigureDialog(QWidget* parent, HotkeyRegistry& registry_,
+                             InputCommon::InputSubsystem* input_subsystem, Core::System& system_,
+                             bool enable_web_config = true);
     ~ConfigureDialog() override;
 
     void ApplyConfiguration();
diff --git a/src/yuzu/configuration/configure_filesystem.cpp b/src/yuzu/configuration/configure_filesystem.cpp
index d6fb43f8b..ad1951754 100644
--- a/src/yuzu/configuration/configure_filesystem.cpp
+++ b/src/yuzu/configuration/configure_filesystem.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QFileDialog>
 #include <QMessageBox>
diff --git a/src/yuzu/configuration/configure_filesystem.h b/src/yuzu/configuration/configure_filesystem.h
index b4f9355eb..31d2f1d56 100644
--- a/src/yuzu/configuration/configure_filesystem.h
+++ b/src/yuzu/configuration/configure_filesystem.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_general.cpp b/src/yuzu/configuration/configure_general.cpp
index 978a29fe6..7ade01ba6 100644
--- a/src/yuzu/configuration/configure_general.cpp
+++ b/src/yuzu/configuration/configure_general.cpp
@@ -1,16 +1,12 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <functional>
 #include <utility>
-#include <QCheckBox>
 #include <QMessageBox>
-#include <QSpinBox>
 #include "common/settings.h"
 #include "core/core.h"
 #include "ui_configure_general.h"
-#include "yuzu/configuration/config.h"
 #include "yuzu/configuration/configuration_shared.h"
 #include "yuzu/configuration/configure_general.h"
 #include "yuzu/uisettings.h"
@@ -30,9 +26,6 @@ ConfigureGeneral::ConfigureGeneral(const Core::System& system_, QWidget* parent)
 
     connect(ui->button_reset_defaults, &QPushButton::clicked, this,
             &ConfigureGeneral::ResetDefaults);
-
-    ui->fps_cap_label->setVisible(Settings::IsConfiguringGlobal());
-    ui->fps_cap_combobox->setVisible(!Settings::IsConfiguringGlobal());
 }
 
 ConfigureGeneral::~ConfigureGeneral() = default;
@@ -42,6 +35,9 @@ void ConfigureGeneral::SetConfiguration() {
 
     ui->use_multi_core->setEnabled(runtime_lock);
     ui->use_multi_core->setChecked(Settings::values.use_multi_core.GetValue());
+    ui->use_extended_memory_layout->setEnabled(runtime_lock);
+    ui->use_extended_memory_layout->setChecked(
+        Settings::values.use_extended_memory_layout.GetValue());
 
     ui->toggle_check_exit->setChecked(UISettings::values.confirm_before_closing.GetValue());
     ui->toggle_user_on_boot->setChecked(UISettings::values.select_user_on_boot.GetValue());
@@ -52,8 +48,6 @@ void ConfigureGeneral::SetConfiguration() {
     ui->toggle_speed_limit->setChecked(Settings::values.use_speed_limit.GetValue());
     ui->speed_limit->setValue(Settings::values.speed_limit.GetValue());
 
-    ui->fps_cap->setValue(Settings::values.fps_cap.GetValue());
-
     ui->button_reset_defaults->setEnabled(runtime_lock);
 
     if (Settings::IsConfiguringGlobal()) {
@@ -61,11 +55,6 @@ void ConfigureGeneral::SetConfiguration() {
     } else {
         ui->speed_limit->setEnabled(Settings::values.use_speed_limit.GetValue() &&
                                     use_speed_limit != ConfigurationShared::CheckState::Global);
-
-        ui->fps_cap_combobox->setCurrentIndex(Settings::values.fps_cap.UsingGlobal() ? 0 : 1);
-        ui->fps_cap->setEnabled(!Settings::values.fps_cap.UsingGlobal());
-        ConfigurationShared::SetHighlight(ui->fps_cap_layout,
-                                          !Settings::values.fps_cap.UsingGlobal());
     }
 }
 
@@ -91,6 +80,9 @@ void ConfigureGeneral::ResetDefaults() {
 void ConfigureGeneral::ApplyConfiguration() {
     ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_multi_core, ui->use_multi_core,
                                              use_multi_core);
+    ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_extended_memory_layout,
+                                             ui->use_extended_memory_layout,
+                                             use_extended_memory_layout);
 
     if (Settings::IsConfiguringGlobal()) {
         UISettings::values.confirm_before_closing = ui->toggle_check_exit->isChecked();
@@ -99,8 +91,6 @@ void ConfigureGeneral::ApplyConfiguration() {
         UISettings::values.mute_when_in_background = ui->toggle_background_mute->isChecked();
         UISettings::values.hide_mouse = ui->toggle_hide_mouse->isChecked();
 
-        Settings::values.fps_cap.SetValue(ui->fps_cap->value());
-
         // Guard if during game and set to game-specific value
         if (Settings::values.use_speed_limit.UsingGlobal()) {
             Settings::values.use_speed_limit.SetValue(ui->toggle_speed_limit->checkState() ==
@@ -116,13 +106,6 @@ void ConfigureGeneral::ApplyConfiguration() {
                                                       Qt::Checked);
             Settings::values.speed_limit.SetValue(ui->speed_limit->value());
         }
-
-        if (ui->fps_cap_combobox->currentIndex() == ConfigurationShared::USE_GLOBAL_INDEX) {
-            Settings::values.fps_cap.SetGlobal(true);
-        } else {
-            Settings::values.fps_cap.SetGlobal(false);
-            Settings::values.fps_cap.SetValue(ui->fps_cap->value());
-        }
     }
 }
 
@@ -160,14 +143,12 @@ void ConfigureGeneral::SetupPerGameUI() {
                                             Settings::values.use_speed_limit, use_speed_limit);
     ConfigurationShared::SetColoredTristate(ui->use_multi_core, Settings::values.use_multi_core,
                                             use_multi_core);
+    ConfigurationShared::SetColoredTristate(ui->use_extended_memory_layout,
+                                            Settings::values.use_extended_memory_layout,
+                                            use_extended_memory_layout);
 
     connect(ui->toggle_speed_limit, &QCheckBox::clicked, ui->speed_limit, [this]() {
         ui->speed_limit->setEnabled(ui->toggle_speed_limit->isChecked() &&
                                     (use_speed_limit != ConfigurationShared::CheckState::Global));
     });
-
-    connect(ui->fps_cap_combobox, qOverload<int>(&QComboBox::activated), this, [this](int index) {
-        ui->fps_cap->setEnabled(index == 1);
-        ConfigurationShared::SetHighlight(ui->fps_cap_layout, index == 1);
-    });
 }
diff --git a/src/yuzu/configuration/configure_general.h b/src/yuzu/configuration/configure_general.h
index 85c1dd4a8..a090c1a3f 100644
--- a/src/yuzu/configuration/configure_general.h
+++ b/src/yuzu/configuration/configure_general.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -48,6 +47,7 @@ private:
 
     ConfigurationShared::CheckState use_speed_limit;
     ConfigurationShared::CheckState use_multi_core;
+    ConfigurationShared::CheckState use_extended_memory_layout;
 
     const Core::System& system;
 };
diff --git a/src/yuzu/configuration/configure_general.ui b/src/yuzu/configuration/configure_general.ui
index bfc771135..5b90b1109 100644
--- a/src/yuzu/configuration/configure_general.ui
+++ b/src/yuzu/configuration/configure_general.ui
@@ -28,87 +28,6 @@
         <item>
          <layout class="QVBoxLayout" name="GeneralVerticalLayout">
           <item>
-           <widget class="QWidget" name="fps_cap_layout" native="true">
-            <layout class="QHBoxLayout" name="horizontalLayout" stretch="1,1">
-             <property name="leftMargin">
-              <number>0</number>
-             </property>
-             <property name="topMargin">
-              <number>0</number>
-             </property>
-             <property name="rightMargin">
-              <number>0</number>
-             </property>
-             <property name="bottomMargin">
-              <number>0</number>
-             </property>
-             <item>
-              <layout class="QHBoxLayout" name="horizontalLayout_4">
-               <item>
-                <widget class="QComboBox" name="fps_cap_combobox">
-                 <property name="currentText">
-                  <string>Use global framerate cap</string>
-                 </property>
-                 <property name="currentIndex">
-                  <number>0</number>
-                 </property>
-                 <item>
-                  <property name="text">
-                   <string>Use global framerate cap</string>
-                  </property>
-                 </item>
-                 <item>
-                  <property name="text">
-                   <string>Set framerate cap:</string>
-                  </property>
-                 </item>
-                </widget>
-               </item>
-               <item>
-                <widget class="QLabel" name="fps_cap_label">
-                 <property name="toolTip">
-                  <string>Requires the use of the FPS Limiter Toggle hotkey to take effect.</string>
-                 </property>
-                 <property name="text">
-                  <string>Framerate Cap</string>
-                 </property>
-                </widget>
-               </item>
-               <item>
-                <spacer name="horizontalSpacer">
-                 <property name="orientation">
-                  <enum>Qt::Horizontal</enum>
-                 </property>
-                 <property name="sizeHint" stdset="0">
-                  <size>
-                   <width>40</width>
-                   <height>20</height>
-                  </size>
-                 </property>
-                </spacer>
-               </item>
-              </layout>
-             </item>
-             <item>
-              <widget class="QSpinBox" name="fps_cap">
-               <property name="suffix">
-                <string>x</string>
-               </property>
-               <property name="minimum">
-                <number>1</number>
-               </property>
-               <property name="maximum">
-                <number>1000</number>
-               </property>
-               <property name="value">
-                <number>500</number>
-               </property>
-              </widget>
-             </item>
-            </layout>
-           </widget>
-          </item>
-          <item>
            <layout class="QHBoxLayout" name="horizontalLayout_2">
             <item>
              <widget class="QCheckBox" name="toggle_speed_limit">
@@ -143,6 +62,13 @@
            </widget>
           </item>
           <item>
+           <widget class="QCheckBox" name="use_extended_memory_layout">
+            <property name="text">
+             <string>Extended memory layout (6GB DRAM)</string>
+            </property>
+           </widget>
+          </item>
+          <item>
            <widget class="QCheckBox" name="toggle_check_exit">
             <property name="text">
              <string>Confirm exit while emulation is running</string>
diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp
index 59f975a6e..87e5d0f48 100644
--- a/src/yuzu/configuration/configure_graphics.cpp
+++ b/src/yuzu/configuration/configure_graphics.cpp
@@ -1,12 +1,10 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 // Include this early to include Vulkan headers how we want to
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
 #include <QColorDialog>
-#include <QComboBox>
 #include <QVulkanInstance>
 
 #include "common/common_types.h"
@@ -18,6 +16,7 @@
 #include "video_core/vulkan_common/vulkan_library.h"
 #include "yuzu/configuration/configuration_shared.h"
 #include "yuzu/configuration/configure_graphics.h"
+#include "yuzu/uisettings.h"
 
 ConfigureGraphics::ConfigureGraphics(const Core::System& system_, QWidget* parent)
     : QWidget(parent), ui{std::make_unique<Ui::ConfigureGraphics>()}, system{system_} {
@@ -58,6 +57,9 @@ ConfigureGraphics::ConfigureGraphics(const Core::System& system_, QWidget* paren
         UpdateBackgroundColorButton(new_bg_color);
     });
 
+    ui->api->setEnabled(!UISettings::values.has_broken_vulkan);
+    ui->api_widget->setEnabled(!UISettings::values.has_broken_vulkan ||
+                               Settings::IsConfiguringGlobal());
     ui->bg_label->setVisible(Settings::IsConfiguringGlobal());
     ui->bg_combobox->setVisible(!Settings::IsConfiguringGlobal());
 }
@@ -320,6 +322,10 @@ void ConfigureGraphics::UpdateAPILayout() {
 }
 
 void ConfigureGraphics::RetrieveVulkanDevices() try {
+    if (UISettings::values.has_broken_vulkan) {
+        return;
+    }
+
     using namespace Vulkan;
 
     vk::InstanceDispatch dld;
@@ -333,7 +339,6 @@ void ConfigureGraphics::RetrieveVulkanDevices() try {
         const std::string name = vk::PhysicalDevice(device, dld).GetProperties().deviceName;
         vulkan_devices.push_back(QString::fromStdString(name));
     }
-
 } catch (const Vulkan::vk::Exception& exception) {
     LOG_ERROR(Frontend, "Failed to enumerate devices with error: {}", exception.what());
 }
diff --git a/src/yuzu/configuration/configure_graphics.h b/src/yuzu/configuration/configure_graphics.h
index 1b101c940..70034eb1b 100644
--- a/src/yuzu/configuration/configure_graphics.h
+++ b/src/yuzu/configuration/configure_graphics.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_graphics.ui b/src/yuzu/configuration/configure_graphics.ui
index 74f0e0b79..1e4f74704 100644
--- a/src/yuzu/configuration/configure_graphics.ui
+++ b/src/yuzu/configuration/configure_graphics.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>437</width>
-    <height>482</height>
+    <width>541</width>
+    <height>759</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -171,11 +171,11 @@
          </widget>
         </item>
         <item>
-          <widget class="QCheckBox" name="accelerate_astc">
-            <property name="text">
-              <string>Accelerate ASTC texture decoding</string>
-            </property>
-          </widget>
+         <widget class="QCheckBox" name="accelerate_astc">
+          <property name="text">
+           <string>Accelerate ASTC texture decoding</string>
+          </property>
+         </widget>
         </item>
         <item>
          <widget class="QWidget" name="nvdec_emulation_widget" native="true">
@@ -438,43 +438,43 @@
          </widget>
         </item>
         <item>
-          <widget class="QWidget" name="anti_aliasing_layout" native="true">
-            <layout class="QHBoxLayout" name="horizontalLayout_7">
-              <property name="leftMargin">
-                <number>0</number>
-              </property>
-              <property name="topMargin">
-                <number>0</number>
-              </property>
-              <property name="rightMargin">
-                <number>0</number>
+         <widget class="QWidget" name="anti_aliasing_layout" native="true">
+          <layout class="QHBoxLayout" name="horizontalLayout_7">
+           <property name="leftMargin">
+            <number>0</number>
+           </property>
+           <property name="topMargin">
+            <number>0</number>
+           </property>
+           <property name="rightMargin">
+            <number>0</number>
+           </property>
+           <property name="bottomMargin">
+            <number>0</number>
+           </property>
+           <item>
+            <widget class="QLabel" name="anti_aliasing_label">
+             <property name="text">
+              <string>Anti-Aliasing Method:</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QComboBox" name="anti_aliasing_combobox">
+             <item>
+              <property name="text">
+               <string>None</string>
               </property>
-              <property name="bottomMargin">
-                <number>0</number>
+             </item>
+             <item>
+              <property name="text">
+               <string>FXAA</string>
               </property>
-              <item>
-                <widget class="QLabel" name="anti_aliasing_label">
-                  <property name="text">
-                    <string>Anti-Aliasing Method:</string>
-                  </property>
-                </widget>
-              </item>
-              <item>
-                <widget class="QComboBox" name="anti_aliasing_combobox">
-                  <item>
-                    <property name="text">
-                      <string>None</string>
-                    </property>
-                  </item>
-                  <item>
-                    <property name="text">
-                      <string>FXAA</string>
-                    </property>
-                  </item>
-                </widget>
-              </item>
-            </layout>
-          </widget>
+             </item>
+            </widget>
+           </item>
+          </layout>
+         </widget>
         </item>
         <item>
          <widget class="QWidget" name="bg_layout" native="true">
diff --git a/src/yuzu/configuration/configure_graphics_advanced.cpp b/src/yuzu/configuration/configure_graphics_advanced.cpp
index 30c5a3595..01f074699 100644
--- a/src/yuzu/configuration/configure_graphics_advanced.cpp
+++ b/src/yuzu/configuration/configure_graphics_advanced.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/settings.h"
 #include "core/core.h"
@@ -29,6 +28,7 @@ void ConfigureGraphicsAdvanced::SetConfiguration() {
     ui->use_vsync->setChecked(Settings::values.use_vsync.GetValue());
     ui->use_asynchronous_shaders->setChecked(Settings::values.use_asynchronous_shaders.GetValue());
     ui->use_fast_gpu_time->setChecked(Settings::values.use_fast_gpu_time.GetValue());
+    ui->use_pessimistic_flushes->setChecked(Settings::values.use_pessimistic_flushes.GetValue());
 
     if (Settings::IsConfiguringGlobal()) {
         ui->gpu_accuracy->setCurrentIndex(
@@ -56,6 +56,8 @@ void ConfigureGraphicsAdvanced::ApplyConfiguration() {
                                              use_asynchronous_shaders);
     ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_fast_gpu_time,
                                              ui->use_fast_gpu_time, use_fast_gpu_time);
+    ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_pessimistic_flushes,
+                                             ui->use_pessimistic_flushes, use_pessimistic_flushes);
 }
 
 void ConfigureGraphicsAdvanced::changeEvent(QEvent* event) {
@@ -78,6 +80,8 @@ void ConfigureGraphicsAdvanced::SetupPerGameUI() {
         ui->use_asynchronous_shaders->setEnabled(
             Settings::values.use_asynchronous_shaders.UsingGlobal());
         ui->use_fast_gpu_time->setEnabled(Settings::values.use_fast_gpu_time.UsingGlobal());
+        ui->use_pessimistic_flushes->setEnabled(
+            Settings::values.use_pessimistic_flushes.UsingGlobal());
         ui->anisotropic_filtering_combobox->setEnabled(
             Settings::values.max_anisotropy.UsingGlobal());
 
@@ -90,6 +94,9 @@ void ConfigureGraphicsAdvanced::SetupPerGameUI() {
                                             use_asynchronous_shaders);
     ConfigurationShared::SetColoredTristate(ui->use_fast_gpu_time,
                                             Settings::values.use_fast_gpu_time, use_fast_gpu_time);
+    ConfigurationShared::SetColoredTristate(ui->use_pessimistic_flushes,
+                                            Settings::values.use_pessimistic_flushes,
+                                            use_pessimistic_flushes);
     ConfigurationShared::SetColoredComboBox(
         ui->gpu_accuracy, ui->label_gpu_accuracy,
         static_cast<int>(Settings::values.gpu_accuracy.GetValue(true)));
diff --git a/src/yuzu/configuration/configure_graphics_advanced.h b/src/yuzu/configuration/configure_graphics_advanced.h
index 0a1724ce4..12e816905 100644
--- a/src/yuzu/configuration/configure_graphics_advanced.h
+++ b/src/yuzu/configuration/configure_graphics_advanced.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -40,6 +39,7 @@ private:
     ConfigurationShared::CheckState use_vsync;
     ConfigurationShared::CheckState use_asynchronous_shaders;
     ConfigurationShared::CheckState use_fast_gpu_time;
+    ConfigurationShared::CheckState use_pessimistic_flushes;
 
     const Core::System& system;
 };
diff --git a/src/yuzu/configuration/configure_graphics_advanced.ui b/src/yuzu/configuration/configure_graphics_advanced.ui
index 96de0b3d1..87a121471 100644
--- a/src/yuzu/configuration/configure_graphics_advanced.ui
+++ b/src/yuzu/configuration/configure_graphics_advanced.ui
@@ -75,7 +75,7 @@
            <string>VSync prevents the screen from tearing, but some graphics cards have lower performance with VSync enabled. Keep it enabled if you don't notice a performance difference.</string>
           </property>
           <property name="text">
-           <string>Use VSync (OpenGL only)</string>
+           <string>Use VSync</string>
           </property>
          </widget>
         </item>
@@ -100,6 +100,16 @@
          </widget>
         </item>
         <item>
+         <widget class="QCheckBox" name="use_pessimistic_flushes">
+          <property name="toolTip">
+            <string>Enables pessimistic buffer flushes. This option will force unmodified buffers to be flushed, which can cost performance.</string>
+          </property>
+          <property name="text">
+           <string>Use pessimistic buffer flushes (Hack)</string>
+          </property>
+         </widget>
+        </item>
+        <item>
          <widget class="QWidget" name="af_layout" native="true">
           <layout class="QHBoxLayout" name="horizontalLayout_1">
            <property name="leftMargin">
diff --git a/src/yuzu/configuration/configure_hotkeys.cpp b/src/yuzu/configuration/configure_hotkeys.cpp
index 53e629a5e..daa77a8f8 100644
--- a/src/yuzu/configuration/configure_hotkeys.cpp
+++ b/src/yuzu/configuration/configure_hotkeys.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QMenu>
 #include <QMessageBox>
@@ -35,8 +34,9 @@ ConfigureHotkeys::ConfigureHotkeys(Core::HID::HIDCore& hid_core, QWidget* parent
     ui->hotkey_list->setContextMenuPolicy(Qt::CustomContextMenu);
     ui->hotkey_list->setModel(model);
 
-    ui->hotkey_list->setColumnWidth(name_column, 200);
-    ui->hotkey_list->resizeColumnToContents(hotkey_column);
+    ui->hotkey_list->header()->setStretchLastSection(false);
+    ui->hotkey_list->header()->setSectionResizeMode(name_column, QHeaderView::ResizeMode::Stretch);
+    ui->hotkey_list->header()->setMinimumSectionSize(150);
 
     connect(ui->button_restore_defaults, &QPushButton::clicked, this,
             &ConfigureHotkeys::RestoreDefaults);
@@ -60,14 +60,18 @@ ConfigureHotkeys::~ConfigureHotkeys() = default;
 
 void ConfigureHotkeys::Populate(const HotkeyRegistry& registry) {
     for (const auto& group : registry.hotkey_groups) {
-        auto* parent_item = new QStandardItem(group.first);
+        auto* parent_item =
+            new QStandardItem(QCoreApplication::translate("Hotkeys", qPrintable(group.first)));
         parent_item->setEditable(false);
+        parent_item->setData(group.first);
         for (const auto& hotkey : group.second) {
-            auto* action = new QStandardItem(hotkey.first);
+            auto* action =
+                new QStandardItem(QCoreApplication::translate("Hotkeys", qPrintable(hotkey.first)));
             auto* keyseq =
                 new QStandardItem(hotkey.second.keyseq.toString(QKeySequence::NativeText));
             auto* controller_keyseq = new QStandardItem(hotkey.second.controller_keyseq);
             action->setEditable(false);
+            action->setData(hotkey.first);
             keyseq->setEditable(false);
             controller_keyseq->setEditable(false);
             parent_item->appendRow({action, keyseq, controller_keyseq});
@@ -76,8 +80,8 @@ void ConfigureHotkeys::Populate(const HotkeyRegistry& registry) {
     }
 
     ui->hotkey_list->expandAll();
-    ui->hotkey_list->resizeColumnToContents(name_column);
     ui->hotkey_list->resizeColumnToContents(hotkey_column);
+    ui->hotkey_list->resizeColumnToContents(controller_column);
 }
 
 void ConfigureHotkeys::changeEvent(QEvent* event) {
@@ -92,6 +96,16 @@ void ConfigureHotkeys::RetranslateUI() {
     ui->retranslateUi(this);
 
     model->setHorizontalHeaderLabels({tr("Action"), tr("Hotkey"), tr("Controller Hotkey")});
+    for (int key_id = 0; key_id < model->rowCount(); key_id++) {
+        QStandardItem* parent = model->item(key_id, 0);
+        parent->setText(
+            QCoreApplication::translate("Hotkeys", qPrintable(parent->data().toString())));
+        for (int key_column_id = 0; key_column_id < parent->rowCount(); key_column_id++) {
+            QStandardItem* action = parent->child(key_column_id, name_column);
+            action->setText(
+                QCoreApplication::translate("Hotkeys", qPrintable(action->data().toString())));
+        }
+    }
 }
 
 void ConfigureHotkeys::Configure(QModelIndex index) {
@@ -272,10 +286,10 @@ void ConfigureHotkeys::ApplyConfiguration(HotkeyRegistry& registry) {
             const QStandardItem* controller_keyseq =
                 parent->child(key_column_id, controller_column);
             for (auto& [group, sub_actions] : registry.hotkey_groups) {
-                if (group != parent->text())
+                if (group != parent->data())
                     continue;
                 for (auto& [action_name, hotkey] : sub_actions) {
-                    if (action_name != action->text())
+                    if (action_name != action->data())
                         continue;
                     hotkey.keyseq = QKeySequence(keyseq->text());
                     hotkey.controller_keyseq = controller_keyseq->text();
diff --git a/src/yuzu/configuration/configure_hotkeys.h b/src/yuzu/configuration/configure_hotkeys.h
index f943ec538..b45ecb185 100644
--- a/src/yuzu/configuration/configure_hotkeys.h
+++ b/src/yuzu/configuration/configure_hotkeys.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_input.cpp b/src/yuzu/configuration/configure_input.cpp
index 7c5776189..1db374d4a 100644
--- a/src/yuzu/configuration/configure_input.cpp
+++ b/src/yuzu/configuration/configure_input.cpp
@@ -1,14 +1,9 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <algorithm>
 #include <memory>
 #include <thread>
 
-#include <QSignalBlocker>
-#include <QTimer>
-
 #include "core/core.h"
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
@@ -19,11 +14,13 @@
 #include "ui_configure_input.h"
 #include "ui_configure_input_advanced.h"
 #include "ui_configure_input_player.h"
+#include "yuzu/configuration/configure_camera.h"
 #include "yuzu/configuration/configure_debug_controller.h"
 #include "yuzu/configuration/configure_input.h"
 #include "yuzu/configuration/configure_input_advanced.h"
 #include "yuzu/configuration/configure_input_player.h"
 #include "yuzu/configuration/configure_motion_touch.h"
+#include "yuzu/configuration/configure_ringcon.h"
 #include "yuzu/configuration/configure_touchscreen_advanced.h"
 #include "yuzu/configuration/configure_vibration.h"
 #include "yuzu/configuration/input_profiles.h"
@@ -68,7 +65,7 @@ void OnDockedModeChanged(bool last_state, bool new_state, Core::System& system)
 
 ConfigureInput::ConfigureInput(Core::System& system_, QWidget* parent)
     : QWidget(parent), ui(std::make_unique<Ui::ConfigureInput>()),
-      profiles(std::make_unique<InputProfiles>(system_)), system{system_} {
+      profiles(std::make_unique<InputProfiles>()), system{system_} {
     ui->setupUi(this);
 }
 
@@ -162,6 +159,13 @@ void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem,
             [this, input_subsystem] {
                 CallConfigureDialog<ConfigureMotionTouch>(*this, input_subsystem);
             });
+    connect(advanced, &ConfigureInputAdvanced::CallRingControllerDialog,
+            [this, input_subsystem, &hid_core] {
+                CallConfigureDialog<ConfigureRingController>(*this, input_subsystem, hid_core);
+            });
+    connect(advanced, &ConfigureInputAdvanced::CallCameraDialog, [this, input_subsystem] {
+        CallConfigureDialog<ConfigureCamera>(*this, input_subsystem);
+    });
 
     connect(ui->vibrationButton, &QPushButton::clicked,
             [this, &hid_core] { CallConfigureDialog<ConfigureVibration>(*this, hid_core); });
diff --git a/src/yuzu/configuration/configure_input.h b/src/yuzu/configuration/configure_input.h
index 4cafa3dab..c89189c36 100644
--- a/src/yuzu/configuration/configure_input.h
+++ b/src/yuzu/configuration/configure_input.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_input.ui b/src/yuzu/configuration/configure_input.ui
index 2707025e7..d51774028 100644
--- a/src/yuzu/configuration/configure_input.ui
+++ b/src/yuzu/configuration/configure_input.ui
@@ -166,7 +166,7 @@
          <item>
           <widget class="QRadioButton" name="radioUndocked">
            <property name="text">
-            <string>Undocked</string>
+            <string>Handheld</string>
            </property>
           </widget>
          </item>
diff --git a/src/yuzu/configuration/configure_input_advanced.cpp b/src/yuzu/configuration/configure_input_advanced.cpp
index 20fc2599d..10f841b98 100644
--- a/src/yuzu/configuration/configure_input_advanced.cpp
+++ b/src/yuzu/configuration/configure_input_advanced.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QColorDialog>
 #include "common/settings.h"
@@ -79,13 +78,18 @@ ConfigureInputAdvanced::ConfigureInputAdvanced(QWidget* parent)
             &ConfigureInputAdvanced::UpdateUIEnabled);
     connect(ui->touchscreen_enabled, &QCheckBox::stateChanged, this,
             &ConfigureInputAdvanced::UpdateUIEnabled);
+    connect(ui->enable_ring_controller, &QCheckBox::stateChanged, this,
+            &ConfigureInputAdvanced::UpdateUIEnabled);
 
     connect(ui->debug_configure, &QPushButton::clicked, this,
             [this] { CallDebugControllerDialog(); });
     connect(ui->touchscreen_advanced, &QPushButton::clicked, this,
             [this] { CallTouchscreenConfigDialog(); });
     connect(ui->buttonMotionTouch, &QPushButton::clicked, this,
-            &ConfigureInputAdvanced::CallMotionTouchConfigDialog);
+            [this] { CallMotionTouchConfigDialog(); });
+    connect(ui->ring_controller_configure, &QPushButton::clicked, this,
+            [this] { CallRingControllerDialog(); });
+    connect(ui->camera_configure, &QPushButton::clicked, this, [this] { CallCameraDialog(); });
 
 #ifndef _WIN32
     ui->enable_raw_input->setVisible(false);
@@ -132,6 +136,8 @@ void ConfigureInputAdvanced::ApplyConfiguration() {
     Settings::values.enable_raw_input = ui->enable_raw_input->isChecked();
     Settings::values.enable_udp_controller = ui->enable_udp_controller->isChecked();
     Settings::values.controller_navigation = ui->controller_navigation->isChecked();
+    Settings::values.enable_ring_controller = ui->enable_ring_controller->isChecked();
+    Settings::values.enable_ir_sensor = ui->enable_ir_sensor->isChecked();
 }
 
 void ConfigureInputAdvanced::LoadConfiguration() {
@@ -164,6 +170,8 @@ void ConfigureInputAdvanced::LoadConfiguration() {
     ui->enable_raw_input->setChecked(Settings::values.enable_raw_input.GetValue());
     ui->enable_udp_controller->setChecked(Settings::values.enable_udp_controller.GetValue());
     ui->controller_navigation->setChecked(Settings::values.controller_navigation.GetValue());
+    ui->enable_ring_controller->setChecked(Settings::values.enable_ring_controller.GetValue());
+    ui->enable_ir_sensor->setChecked(Settings::values.enable_ir_sensor.GetValue());
 
     UpdateUIEnabled();
 }
@@ -185,4 +193,5 @@ void ConfigureInputAdvanced::UpdateUIEnabled() {
     ui->touchscreen_advanced->setEnabled(ui->touchscreen_enabled->isChecked());
     ui->mouse_panning->setEnabled(!ui->mouse_enabled->isChecked());
     ui->mouse_panning_sensitivity->setEnabled(!ui->mouse_enabled->isChecked());
+    ui->ring_controller_configure->setEnabled(ui->enable_ring_controller->isChecked());
 }
diff --git a/src/yuzu/configuration/configure_input_advanced.h b/src/yuzu/configuration/configure_input_advanced.h
index 3083d55c1..fc1230284 100644
--- a/src/yuzu/configuration/configure_input_advanced.h
+++ b/src/yuzu/configuration/configure_input_advanced.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -29,6 +28,8 @@ signals:
     void CallMouseConfigDialog();
     void CallTouchscreenConfigDialog();
     void CallMotionTouchConfigDialog();
+    void CallRingControllerDialog();
+    void CallCameraDialog();
 
 private:
     void changeEvent(QEvent* event) override;
diff --git a/src/yuzu/configuration/configure_input_advanced.ui b/src/yuzu/configuration/configure_input_advanced.ui
index 66f2075f2..fac8cf827 100644
--- a/src/yuzu/configuration/configure_input_advanced.ui
+++ b/src/yuzu/configuration/configure_input_advanced.ui
@@ -2603,6 +2603,34 @@
                  </property>
                 </widget>
                </item>
+               <item row="4" column="0">
+                <widget class="QCheckBox" name="enable_ring_controller">
+                 <property name="text">
+                  <string>Ring Controller</string>
+                 </property>
+                </widget>
+               </item>
+               <item row="4" column="2">
+                <widget class="QPushButton" name="ring_controller_configure">
+                 <property name="text">
+                  <string>Configure</string>
+                 </property>
+                </widget>
+               </item>
+               <item row="5" column="0">
+                <widget class="QCheckBox" name="enable_ir_sensor">
+                 <property name="text">
+                  <string>Infrared Camera</string>
+                 </property>
+                </widget>
+               </item>
+               <item row="5" column="2">
+                <widget class="QPushButton" name="camera_configure">
+                 <property name="text">
+                  <string>Configure</string>
+                 </property>
+                </widget>
+               </item>
               </layout>
              </widget>
             </item>
diff --git a/src/yuzu/configuration/configure_input_player.cpp b/src/yuzu/configuration/configure_input_player.cpp
index 9db564663..9e5a40fe7 100644
--- a/src/yuzu/configuration/configure_input_player.cpp
+++ b/src/yuzu/configuration/configure_input_player.cpp
@@ -1,16 +1,15 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 #include <QGridLayout>
 #include <QInputDialog>
-#include <QKeyEvent>
 #include <QMenu>
 #include <QMessageBox>
 #include <QTimer>
+#include "common/assert.h"
 #include "common/param_package.h"
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
@@ -23,7 +22,6 @@
 #include "yuzu/configuration/config.h"
 #include "yuzu/configuration/configure_input_player.h"
 #include "yuzu/configuration/configure_input_player_widget.h"
-#include "yuzu/configuration/configure_vibration.h"
 #include "yuzu/configuration/input_profiles.h"
 #include "yuzu/util/limitable_input_dialog.h"
 
@@ -121,6 +119,23 @@ QString GetButtonName(Common::Input::ButtonNames button_name) {
     }
 }
 
+QString GetDirectionName(const std::string& direction) {
+    if (direction == "left") {
+        return QObject::tr("Left");
+    }
+    if (direction == "right") {
+        return QObject::tr("Right");
+    }
+    if (direction == "up") {
+        return QObject::tr("Up");
+    }
+    if (direction == "down") {
+        return QObject::tr("Down");
+    }
+    UNIMPLEMENTED_MSG("Unimplemented direction name={}", direction);
+    return QString::fromStdString(direction);
+}
+
 void SetAnalogParam(const Common::ParamPackage& input_param, Common::ParamPackage& analog_param,
                     const std::string& button_name) {
     // The poller returned a complete axis, so set all the buttons
@@ -146,6 +161,7 @@ QString ConfigureInputPlayer::ButtonToText(const Common::ParamPackage& param) {
 
     const QString toggle = QString::fromStdString(param.Get("toggle", false) ? "~" : "");
     const QString inverted = QString::fromStdString(param.Get("inverted", false) ? "!" : "");
+    const QString invert = QString::fromStdString(param.Get("invert", "+") == "-" ? "-" : "");
     const auto common_button_name = input_subsystem->GetButtonName(param);
 
     // Retrieve the names from Qt
@@ -164,12 +180,12 @@ QString ConfigureInputPlayer::ButtonToText(const Common::ParamPackage& param) {
 
     if (common_button_name == Common::Input::ButtonNames::Value) {
         if (param.Has("hat")) {
-            const QString hat = QString::fromStdString(param.Get("direction", ""));
+            const QString hat = GetDirectionName(param.Get("direction", ""));
             return QObject::tr("%1%2Hat %3").arg(toggle, inverted, hat);
         }
         if (param.Has("axis")) {
             const QString axis = QString::fromStdString(param.Get("axis", ""));
-            return QObject::tr("%1%2Axis %3").arg(toggle, inverted, axis);
+            return QObject::tr("%1%2Axis %3").arg(toggle, invert, axis);
         }
         if (param.Has("axis_x") && param.Has("axis_y") && param.Has("axis_z")) {
             const QString axis_x = QString::fromStdString(param.Get("axis_x", ""));
@@ -248,15 +264,16 @@ QString ConfigureInputPlayer::AnalogToText(const Common::ParamPackage& param,
     return QObject::tr("[unknown]");
 }
 
-ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_index,
-                                           QWidget* bottom_row,
+ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_index_,
+                                           QWidget* bottom_row_,
                                            InputCommon::InputSubsystem* input_subsystem_,
                                            InputProfiles* profiles_, Core::HID::HIDCore& hid_core_,
-                                           bool is_powered_on_, bool debug)
-    : QWidget(parent), ui(std::make_unique<Ui::ConfigureInputPlayer>()), player_index(player_index),
-      debug(debug), is_powered_on{is_powered_on_}, input_subsystem{input_subsystem_},
-      profiles(profiles_), timeout_timer(std::make_unique<QTimer>()),
-      poll_timer(std::make_unique<QTimer>()), bottom_row(bottom_row), hid_core{hid_core_} {
+                                           bool is_powered_on_, bool debug_)
+    : QWidget(parent),
+      ui(std::make_unique<Ui::ConfigureInputPlayer>()), player_index{player_index_}, debug{debug_},
+      is_powered_on{is_powered_on_}, input_subsystem{input_subsystem_}, profiles(profiles_),
+      timeout_timer(std::make_unique<QTimer>()),
+      poll_timer(std::make_unique<QTimer>()), bottom_row{bottom_row_}, hid_core{hid_core_} {
     if (player_index == 0) {
         auto* emulated_controller_p1 =
             hid_core.GetEmulatedController(Core::HID::NpadIdType::Player1);
@@ -346,18 +363,18 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                         button_map[button_id]->setText(tr("[not set]"));
                     });
                     if (param.Has("code") || param.Has("button") || param.Has("hat")) {
-                        context_menu.addAction(tr("Toggle button"), [&] {
-                            const bool toggle_value = !param.Get("toggle", false);
-                            param.Set("toggle", toggle_value);
-                            button_map[button_id]->setText(ButtonToText(param));
-                            emulated_controller->SetButtonParam(button_id, param);
-                        });
                         context_menu.addAction(tr("Invert button"), [&] {
                             const bool invert_value = !param.Get("inverted", false);
                             param.Set("inverted", invert_value);
                             button_map[button_id]->setText(ButtonToText(param));
                             emulated_controller->SetButtonParam(button_id, param);
                         });
+                        context_menu.addAction(tr("Toggle button"), [&] {
+                            const bool toggle_value = !param.Get("toggle", false);
+                            param.Set("toggle", toggle_value);
+                            button_map[button_id]->setText(ButtonToText(param));
+                            emulated_controller->SetButtonParam(button_id, param);
+                        });
                     }
                     if (param.Has("axis")) {
                         context_menu.addAction(tr("Invert axis"), [&] {
@@ -382,6 +399,12 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                             }
                             emulated_controller->SetButtonParam(button_id, param);
                         });
+                        context_menu.addAction(tr("Toggle axis"), [&] {
+                            const bool toggle_value = !param.Get("toggle", false);
+                            param.Set("toggle", toggle_value);
+                            button_map[button_id]->setText(ButtonToText(param));
+                            emulated_controller->SetButtonParam(button_id, param);
+                        });
                     }
                     context_menu.exec(button_map[button_id]->mapToGlobal(menu_location));
                 });
@@ -473,6 +496,25 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                     [=, this](const Common::ParamPackage& params) {
                         Common::ParamPackage param = emulated_controller->GetStickParam(analog_id);
                         SetAnalogParam(params, param, analog_sub_buttons[sub_button_id]);
+                        // Correct axis direction for inverted sticks
+                        if (input_subsystem->IsStickInverted(param)) {
+                            switch (analog_id) {
+                            case Settings::NativeAnalog::LStick: {
+                                const bool invert_value = param.Get("invert_x", "+") == "-";
+                                const std::string invert_str = invert_value ? "+" : "-";
+                                param.Set("invert_x", invert_str);
+                                break;
+                            }
+                            case Settings::NativeAnalog::RStick: {
+                                const bool invert_value = param.Get("invert_y", "+") == "-";
+                                const std::string invert_str = invert_value ? "+" : "-";
+                                param.Set("invert_y", invert_str);
+                                break;
+                            }
+                            default:
+                                break;
+                            }
+                        }
                         emulated_controller->SetStickParam(analog_id, param);
                     },
                     InputCommon::Polling::InputType::Stick);
@@ -485,7 +527,28 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                         QMenu context_menu;
                         Common::ParamPackage param = emulated_controller->GetStickParam(analog_id);
                         context_menu.addAction(tr("Clear"), [&] {
-                            emulated_controller->SetStickParam(analog_id, {});
+                            if (param.Get("engine", "") != "analog_from_button") {
+                                emulated_controller->SetStickParam(analog_id, {});
+                                for (auto button : analog_map_buttons[analog_id]) {
+                                    button->setText(tr("[not set]"));
+                                }
+                                return;
+                            }
+                            switch (sub_button_id) {
+                            case 0:
+                                param.Erase("up");
+                                break;
+                            case 1:
+                                param.Erase("down");
+                                break;
+                            case 2:
+                                param.Erase("left");
+                                break;
+                            case 3:
+                                param.Erase("right");
+                                break;
+                            }
+                            emulated_controller->SetStickParam(analog_id, param);
                             analog_map_buttons[analog_id][sub_button_id]->setText(tr("[not set]"));
                         });
                         context_menu.addAction(tr("Center axis"), [&] {
@@ -640,39 +703,38 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
     UpdateControllerEnabledButtons();
     UpdateControllerButtonNames();
     UpdateMotionButtons();
-    connect(ui->comboControllerType, qOverload<int>(&QComboBox::currentIndexChanged),
-            [this, player_index](int) {
-                UpdateControllerAvailableButtons();
-                UpdateControllerEnabledButtons();
-                UpdateControllerButtonNames();
-                UpdateMotionButtons();
-                const Core::HID::NpadStyleIndex type =
-                    GetControllerTypeFromIndex(ui->comboControllerType->currentIndex());
-
-                if (player_index == 0) {
-                    auto* emulated_controller_p1 =
-                        hid_core.GetEmulatedController(Core::HID::NpadIdType::Player1);
-                    auto* emulated_controller_handheld =
-                        hid_core.GetEmulatedController(Core::HID::NpadIdType::Handheld);
-                    bool is_connected = emulated_controller->IsConnected(true);
-
-                    emulated_controller_p1->SetNpadStyleIndex(type);
-                    emulated_controller_handheld->SetNpadStyleIndex(type);
-                    if (is_connected) {
-                        if (type == Core::HID::NpadStyleIndex::Handheld) {
-                            emulated_controller_p1->Disconnect();
-                            emulated_controller_handheld->Connect(true);
-                            emulated_controller = emulated_controller_handheld;
-                        } else {
-                            emulated_controller_handheld->Disconnect();
-                            emulated_controller_p1->Connect(true);
-                            emulated_controller = emulated_controller_p1;
-                        }
-                    }
-                    ui->controllerFrame->SetController(emulated_controller);
+    connect(ui->comboControllerType, qOverload<int>(&QComboBox::currentIndexChanged), [this](int) {
+        UpdateControllerAvailableButtons();
+        UpdateControllerEnabledButtons();
+        UpdateControllerButtonNames();
+        UpdateMotionButtons();
+        const Core::HID::NpadStyleIndex type =
+            GetControllerTypeFromIndex(ui->comboControllerType->currentIndex());
+
+        if (player_index == 0) {
+            auto* emulated_controller_p1 =
+                hid_core.GetEmulatedController(Core::HID::NpadIdType::Player1);
+            auto* emulated_controller_handheld =
+                hid_core.GetEmulatedController(Core::HID::NpadIdType::Handheld);
+            bool is_connected = emulated_controller->IsConnected(true);
+
+            emulated_controller_p1->SetNpadStyleIndex(type);
+            emulated_controller_handheld->SetNpadStyleIndex(type);
+            if (is_connected) {
+                if (type == Core::HID::NpadStyleIndex::Handheld) {
+                    emulated_controller_p1->Disconnect();
+                    emulated_controller_handheld->Connect(true);
+                    emulated_controller = emulated_controller_handheld;
+                } else {
+                    emulated_controller_handheld->Disconnect();
+                    emulated_controller_p1->Connect(true);
+                    emulated_controller = emulated_controller_p1;
                 }
-                emulated_controller->SetNpadStyleIndex(type);
-            });
+            }
+            ui->controllerFrame->SetController(emulated_controller);
+        }
+        emulated_controller->SetNpadStyleIndex(type);
+    });
 
     connect(ui->comboDevices, qOverload<int>(&QComboBox::activated), this,
             &ConfigureInputPlayer::UpdateMappingWithDefaults);
@@ -953,7 +1015,7 @@ void ConfigureInputPlayer::UpdateUI() {
             slider_value = static_cast<int>(param.Get("deadzone", 0.15f) * 100);
             deadzone_label->setText(tr("Deadzone: %1%").arg(slider_value));
             deadzone_slider->setValue(slider_value);
-            range_spinbox->setValue(static_cast<int>(param.Get("range", 1.0f) * 100));
+            range_spinbox->setValue(static_cast<int>(param.Get("range", 0.95f) * 100));
         } else {
             slider_value = static_cast<int>(param.Get("modifier_scale", 0.5f) * 100);
             modifier_label->setText(tr("Modifier Range: %1%").arg(slider_value));
@@ -1332,6 +1394,9 @@ void ConfigureInputPlayer::HandleClick(
     QPushButton* button, std::size_t button_id,
     std::function<void(const Common::ParamPackage&)> new_input_setter,
     InputCommon::Polling::InputType type) {
+    if (timeout_timer->isActive()) {
+        return;
+    }
     if (button == ui->buttonMotionLeft || button == ui->buttonMotionRight) {
         button->setText(tr("Shake!"));
     } else {
@@ -1352,7 +1417,7 @@ void ConfigureInputPlayer::HandleClick(
         ui->controllerFrame->BeginMappingAnalog(button_id);
     }
 
-    timeout_timer->start(2500); // Cancel after 2.5 seconds
+    timeout_timer->start(4000); // Cancel after 4 seconds
     poll_timer->start(25);      // Check for new inputs every 25ms
 }
 
@@ -1406,10 +1471,10 @@ void ConfigureInputPlayer::mousePressEvent(QMouseEvent* event) {
 }
 
 void ConfigureInputPlayer::keyPressEvent(QKeyEvent* event) {
-    event->ignore();
     if (!input_setter || !event) {
         return;
     }
+    event->ignore();
     if (event->key() != Qt::Key_Escape) {
         input_subsystem->GetKeyboard()->PressKey(event->key());
     }
@@ -1417,7 +1482,7 @@ void ConfigureInputPlayer::keyPressEvent(QKeyEvent* event) {
 
 void ConfigureInputPlayer::CreateProfile() {
     const auto profile_name =
-        LimitableInputDialog::GetText(this, tr("New Profile"), tr("Enter a profile name:"), 1, 20,
+        LimitableInputDialog::GetText(this, tr("New Profile"), tr("Enter a profile name:"), 1, 30,
                                       LimitableInputDialog::InputLimiter::Filesystem);
 
     if (profile_name.isEmpty()) {
diff --git a/src/yuzu/configuration/configure_input_player.h b/src/yuzu/configuration/configure_input_player.h
index 47df6b3d3..79434fdd8 100644
--- a/src/yuzu/configuration/configure_input_player.h
+++ b/src/yuzu/configuration/configure_input_player.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_input_player.ui b/src/yuzu/configuration/configure_input_player.ui
index 756a414b5..a62b57501 100644
--- a/src/yuzu/configuration/configure_input_player.ui
+++ b/src/yuzu/configuration/configure_input_player.ui
@@ -754,13 +754,13 @@
                       <string>%</string>
                      </property>
                      <property name="minimum">
-                      <number>50</number>
+                      <number>25</number>
                      </property>
                      <property name="maximum">
                       <number>150</number>
                      </property>
                      <property name="value">
-                      <number>100</number>
+                      <number>95</number>
                      </property>
                     </widget>
                    </item>
@@ -2985,13 +2985,13 @@
                       <string>%</string>
                      </property>
                      <property name="minimum">
-                      <number>50</number>
+                      <number>25</number>
                      </property>
                      <property name="maximum">
                       <number>150</number>
                      </property>
                      <property name="value">
-                      <number>100</number>
+                      <number>95</number>
                      </property>
                     </widget>
                    </item>
diff --git a/src/yuzu/configuration/configure_input_player_widget.cpp b/src/yuzu/configuration/configure_input_player_widget.cpp
index fb168b2ca..11390fec0 100644
--- a/src/yuzu/configuration/configure_input_player_widget.cpp
+++ b/src/yuzu/configuration/configure_input_player_widget.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <QMenu>
diff --git a/src/yuzu/configuration/configure_input_player_widget.h b/src/yuzu/configuration/configure_input_player_widget.h
index 3582ef77a..b258c6d77 100644
--- a/src/yuzu/configuration/configure_input_player_widget.h
+++ b/src/yuzu/configuration/configure_input_player_widget.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_input_profile_dialog.cpp b/src/yuzu/configuration/configure_input_profile_dialog.cpp
index 17bbe6b61..58dffda51 100644
--- a/src/yuzu/configuration/configure_input_profile_dialog.cpp
+++ b/src/yuzu/configuration/configure_input_profile_dialog.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
 #include "ui_configure_input_profile_dialog.h"
diff --git a/src/yuzu/configuration/configure_input_profile_dialog.h b/src/yuzu/configuration/configure_input_profile_dialog.h
index 84b1f6d1a..956cdf954 100644
--- a/src/yuzu/configuration/configure_input_profile_dialog.h
+++ b/src/yuzu/configuration/configure_input_profile_dialog.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_motion_touch.cpp b/src/yuzu/configuration/configure_motion_touch.cpp
index 4340de304..d1b870c72 100644
--- a/src/yuzu/configuration/configure_motion_touch.cpp
+++ b/src/yuzu/configuration/configure_motion_touch.cpp
@@ -1,17 +1,11 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <array>
 #include <sstream>
 
 #include <QCloseEvent>
-#include <QLabel>
 #include <QMessageBox>
-#include <QPushButton>
-#include <QRegularExpression>
 #include <QStringListModel>
-#include <QVBoxLayout>
 
 #include "common/logging/log.h"
 #include "common/settings.h"
@@ -156,6 +150,8 @@ void ConfigureMotionTouch::ConnectEvents() {
             &ConfigureMotionTouch::OnConfigureTouchCalibration);
     connect(ui->touch_from_button_config_btn, &QPushButton::clicked, this,
             &ConfigureMotionTouch::OnConfigureTouchFromButton);
+    connect(ui->buttonBox, &QDialogButtonBox::accepted, this,
+            &ConfigureMotionTouch::ApplyConfiguration);
     connect(ui->buttonBox, &QDialogButtonBox::rejected, this, [this] {
         if (CanCloseDialog()) {
             reject();
diff --git a/src/yuzu/configuration/configure_motion_touch.h b/src/yuzu/configuration/configure_motion_touch.h
index 8b707d2ff..7dcc9318e 100644
--- a/src/yuzu/configuration/configure_motion_touch.h
+++ b/src/yuzu/configuration/configure_motion_touch.h
@@ -1,12 +1,10 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 #include <QDialog>
-#include "common/param_package.h"
 
 class QLabel;
 class QPushButton;
diff --git a/src/yuzu/configuration/configure_motion_touch.ui b/src/yuzu/configuration/configure_motion_touch.ui
index c75a84ae4..0237fae54 100644
--- a/src/yuzu/configuration/configure_motion_touch.ui
+++ b/src/yuzu/configuration/configure_motion_touch.ui
@@ -293,22 +293,5 @@
   </layout>
  </widget>
  <resources/>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>ConfigureMotionTouch</receiver>
-   <slot>ApplyConfiguration()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
+ <connections/>
 </ui>
diff --git a/src/yuzu/configuration/configure_network.cpp b/src/yuzu/configuration/configure_network.cpp
index 7020d2964..ba1986eb1 100644
--- a/src/yuzu/configuration/configure_network.cpp
+++ b/src/yuzu/configuration/configure_network.cpp
@@ -1,12 +1,10 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <QGraphicsItem>
 #include <QtConcurrent/QtConcurrent>
 #include "common/settings.h"
 #include "core/core.h"
-#include "core/network/network_interface.h"
+#include "core/internal_network/network_interface.h"
 #include "ui_configure_network.h"
 #include "yuzu/configuration/configure_network.h"
 
@@ -28,7 +26,15 @@ void ConfigureNetwork::ApplyConfiguration() {
     Settings::values.network_interface = ui->network_interface->currentText().toStdString();
 }
 
-void ConfigureNetwork::RetranslateUi() {
+void ConfigureNetwork::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QWidget::changeEvent(event);
+}
+
+void ConfigureNetwork::RetranslateUI() {
     ui->retranslateUi(this);
 }
 
diff --git a/src/yuzu/configuration/configure_network.h b/src/yuzu/configuration/configure_network.h
index 8507c62eb..f666edbd1 100644
--- a/src/yuzu/configuration/configure_network.h
+++ b/src/yuzu/configuration/configure_network.h
@@ -1,11 +1,9 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
-#include <QFutureWatcher>
 #include <QWidget>
 
 namespace Ui {
@@ -20,9 +18,10 @@ public:
     ~ConfigureNetwork() override;
 
     void ApplyConfiguration();
-    void RetranslateUi();
 
 private:
+    void changeEvent(QEvent*) override;
+    void RetranslateUI();
     void SetConfiguration();
 
     std::unique_ptr<Ui::ConfigureNetwork> ui;
diff --git a/src/yuzu/configuration/configure_per_game.cpp b/src/yuzu/configuration/configure_per_game.cpp
index f4cf25f05..c3cb8f61d 100644
--- a/src/yuzu/configuration/configure_per_game.cpp
+++ b/src/yuzu/configuration/configure_per_game.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <filesystem>
@@ -12,17 +11,11 @@
 
 #include <QAbstractButton>
 #include <QCheckBox>
-#include <QDialogButtonBox>
-#include <QHeaderView>
-#include <QMenu>
 #include <QPushButton>
-#include <QStandardItemModel>
 #include <QString>
 #include <QTimer>
-#include <QTreeView>
 
 #include "common/fs/fs_util.h"
-#include "common/fs/path_util.h"
 #include "core/core.h"
 #include "core/file_sys/control_metadata.h"
 #include "core/file_sys/patch_manager.h"
@@ -42,15 +35,14 @@
 #include "yuzu/uisettings.h"
 #include "yuzu/util/util.h"
 
-ConfigurePerGame::ConfigurePerGame(QWidget* parent, u64 title_id, const std::string& file_name,
+ConfigurePerGame::ConfigurePerGame(QWidget* parent, u64 title_id_, const std::string& file_name,
                                    Core::System& system_)
-    : QDialog(parent), ui(std::make_unique<Ui::ConfigurePerGame>()),
-      title_id(title_id), system{system_} {
+    : QDialog(parent),
+      ui(std::make_unique<Ui::ConfigurePerGame>()), title_id{title_id_}, system{system_} {
     const auto file_path = std::filesystem::path(Common::FS::ToU8String(file_name));
     const auto config_file_name = title_id == 0 ? Common::FS::PathToUTF8String(file_path.filename())
                                                 : fmt::format("{:016X}", title_id);
-    game_config =
-        std::make_unique<Config>(system, config_file_name, Config::ConfigType::PerGameConfig);
+    game_config = std::make_unique<Config>(config_file_name, Config::ConfigType::PerGameConfig);
 
     addons_tab = std::make_unique<ConfigurePerGameAddons>(system_, this);
     audio_tab = std::make_unique<ConfigureAudio>(system_, this);
@@ -123,8 +115,8 @@ void ConfigurePerGame::HandleApplyButtonClicked() {
     ApplyConfiguration();
 }
 
-void ConfigurePerGame::LoadFromFile(FileSys::VirtualFile file) {
-    this->file = std::move(file);
+void ConfigurePerGame::LoadFromFile(FileSys::VirtualFile file_) {
+    file = std::move(file_);
     LoadConfiguration();
 }
 
diff --git a/src/yuzu/configuration/configure_per_game.h b/src/yuzu/configuration/configure_per_game.h
index c1a57d87b..17a98a0f3 100644
--- a/src/yuzu/configuration/configure_per_game.h
+++ b/src/yuzu/configuration/configure_per_game.h
@@ -1,12 +1,10 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 #include <string>
-#include <vector>
 
 #include <QDialog>
 #include <QList>
@@ -41,14 +39,14 @@ class ConfigurePerGame : public QDialog {
 
 public:
     // Cannot use std::filesystem::path due to https://bugreports.qt.io/browse/QTBUG-73263
-    explicit ConfigurePerGame(QWidget* parent, u64 title_id, const std::string& file_name,
+    explicit ConfigurePerGame(QWidget* parent, u64 title_id_, const std::string& file_name,
                               Core::System& system_);
     ~ConfigurePerGame() override;
 
     /// Save all button configurations to settings file
     void ApplyConfiguration();
 
-    void LoadFromFile(FileSys::VirtualFile file);
+    void LoadFromFile(FileSys::VirtualFile file_);
 
 private:
     void changeEvent(QEvent* event) override;
diff --git a/src/yuzu/configuration/configure_per_game_addons.cpp b/src/yuzu/configuration/configure_per_game_addons.cpp
index 65e615963..674a75a62 100644
--- a/src/yuzu/configuration/configure_per_game_addons.cpp
+++ b/src/yuzu/configuration/configure_per_game_addons.cpp
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <memory>
@@ -24,7 +23,6 @@
 #include "yuzu/configuration/configure_input.h"
 #include "yuzu/configuration/configure_per_game_addons.h"
 #include "yuzu/uisettings.h"
-#include "yuzu/util/util.h"
 
 ConfigurePerGameAddons::ConfigurePerGameAddons(Core::System& system_, QWidget* parent)
     : QWidget(parent), ui{std::make_unique<Ui::ConfigurePerGameAddons>()}, system{system_} {
@@ -48,6 +46,10 @@ ConfigurePerGameAddons::ConfigurePerGameAddons(Core::System& system_, QWidget* p
     item_model->setHeaderData(0, Qt::Horizontal, tr("Patch Name"));
     item_model->setHeaderData(1, Qt::Horizontal, tr("Version"));
 
+    tree_view->header()->setStretchLastSection(false);
+    tree_view->header()->setSectionResizeMode(0, QHeaderView::ResizeMode::Stretch);
+    tree_view->header()->setMinimumSectionSize(150);
+
     // We must register all custom types with the Qt Automoc system so that we are able to use it
     // with signals/slots. In this case, QList falls under the umbrella of custom types.
     qRegisterMetaType<QList<QStandardItem*>>("QList<QStandardItem*>");
@@ -86,8 +88,8 @@ void ConfigurePerGameAddons::ApplyConfiguration() {
     Settings::values.disabled_addons[title_id] = disabled_addons;
 }
 
-void ConfigurePerGameAddons::LoadFromFile(FileSys::VirtualFile file) {
-    this->file = std::move(file);
+void ConfigurePerGameAddons::LoadFromFile(FileSys::VirtualFile file_) {
+    file = std::move(file_);
     LoadConfiguration();
 }
 
@@ -139,5 +141,5 @@ void ConfigurePerGameAddons::LoadConfiguration() {
         item_model->appendRow(list_items.back());
     }
 
-    tree_view->setColumnWidth(0, 5 * tree_view->width() / 16);
+    tree_view->resizeColumnToContents(1);
 }
diff --git a/src/yuzu/configuration/configure_per_game_addons.h b/src/yuzu/configuration/configure_per_game_addons.h
index 24b017494..53db405c1 100644
--- a/src/yuzu/configuration/configure_per_game_addons.h
+++ b/src/yuzu/configuration/configure_per_game_addons.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -35,7 +34,7 @@ public:
     /// Save all button configurations to settings file
     void ApplyConfiguration();
 
-    void LoadFromFile(FileSys::VirtualFile file);
+    void LoadFromFile(FileSys::VirtualFile file_);
 
     void SetTitleId(u64 id);
 
diff --git a/src/yuzu/configuration/configure_profile_manager.cpp b/src/yuzu/configuration/configure_profile_manager.cpp
index d9f6dee4e..5c0217ba8 100644
--- a/src/yuzu/configuration/configure_profile_manager.cpp
+++ b/src/yuzu/configuration/configure_profile_manager.cpp
@@ -1,16 +1,13 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <QFileDialog>
 #include <QGraphicsItem>
-#include <QGraphicsScene>
 #include <QHeaderView>
 #include <QMessageBox>
 #include <QStandardItemModel>
 #include <QTreeView>
-#include <QVBoxLayout>
 #include "common/assert.h"
 #include "common/fs/path_util.h"
 #include "common/settings.h"
diff --git a/src/yuzu/configuration/configure_profile_manager.h b/src/yuzu/configuration/configure_profile_manager.h
index 575cb89d5..fe9033779 100644
--- a/src/yuzu/configuration/configure_profile_manager.h
+++ b/src/yuzu/configuration/configure_profile_manager.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_ringcon.cpp b/src/yuzu/configuration/configure_ringcon.cpp
new file mode 100644
index 000000000..688c2dd38
--- /dev/null
+++ b/src/yuzu/configuration/configure_ringcon.cpp
@@ -0,0 +1,423 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <memory>
+#include <QKeyEvent>
+#include <QMenu>
+#include <QTimer>
+
+#include "core/hid/emulated_devices.h"
+#include "core/hid/hid_core.h"
+#include "input_common/drivers/keyboard.h"
+#include "input_common/drivers/mouse.h"
+#include "input_common/main.h"
+#include "ui_configure_ringcon.h"
+#include "yuzu/bootmanager.h"
+#include "yuzu/configuration/config.h"
+#include "yuzu/configuration/configure_ringcon.h"
+
+const std::array<std::string, ConfigureRingController::ANALOG_SUB_BUTTONS_NUM>
+    ConfigureRingController::analog_sub_buttons{{
+        "left",
+        "right",
+    }};
+
+namespace {
+
+QString GetKeyName(int key_code) {
+    switch (key_code) {
+    case Qt::Key_Shift:
+        return QObject::tr("Shift");
+    case Qt::Key_Control:
+        return QObject::tr("Ctrl");
+    case Qt::Key_Alt:
+        return QObject::tr("Alt");
+    case Qt::Key_Meta:
+        return {};
+    default:
+        return QKeySequence(key_code).toString();
+    }
+}
+
+QString GetButtonName(Common::Input::ButtonNames button_name) {
+    switch (button_name) {
+    case Common::Input::ButtonNames::ButtonLeft:
+        return QObject::tr("Left");
+    case Common::Input::ButtonNames::ButtonRight:
+        return QObject::tr("Right");
+    case Common::Input::ButtonNames::ButtonDown:
+        return QObject::tr("Down");
+    case Common::Input::ButtonNames::ButtonUp:
+        return QObject::tr("Up");
+    case Common::Input::ButtonNames::TriggerZ:
+        return QObject::tr("Z");
+    case Common::Input::ButtonNames::TriggerR:
+        return QObject::tr("R");
+    case Common::Input::ButtonNames::TriggerL:
+        return QObject::tr("L");
+    case Common::Input::ButtonNames::ButtonA:
+        return QObject::tr("A");
+    case Common::Input::ButtonNames::ButtonB:
+        return QObject::tr("B");
+    case Common::Input::ButtonNames::ButtonX:
+        return QObject::tr("X");
+    case Common::Input::ButtonNames::ButtonY:
+        return QObject::tr("Y");
+    case Common::Input::ButtonNames::ButtonStart:
+        return QObject::tr("Start");
+    case Common::Input::ButtonNames::L1:
+        return QObject::tr("L1");
+    case Common::Input::ButtonNames::L2:
+        return QObject::tr("L2");
+    case Common::Input::ButtonNames::L3:
+        return QObject::tr("L3");
+    case Common::Input::ButtonNames::R1:
+        return QObject::tr("R1");
+    case Common::Input::ButtonNames::R2:
+        return QObject::tr("R2");
+    case Common::Input::ButtonNames::R3:
+        return QObject::tr("R3");
+    case Common::Input::ButtonNames::Circle:
+        return QObject::tr("Circle");
+    case Common::Input::ButtonNames::Cross:
+        return QObject::tr("Cross");
+    case Common::Input::ButtonNames::Square:
+        return QObject::tr("Square");
+    case Common::Input::ButtonNames::Triangle:
+        return QObject::tr("Triangle");
+    case Common::Input::ButtonNames::Share:
+        return QObject::tr("Share");
+    case Common::Input::ButtonNames::Options:
+        return QObject::tr("Options");
+    default:
+        return QObject::tr("[undefined]");
+    }
+}
+
+void SetAnalogParam(const Common::ParamPackage& input_param, Common::ParamPackage& analog_param,
+                    const std::string& button_name) {
+    // The poller returned a complete axis, so set all the buttons
+    if (input_param.Has("axis_x") && input_param.Has("axis_y")) {
+        analog_param = input_param;
+        return;
+    }
+    // Check if the current configuration has either no engine or an axis binding.
+    // Clears out the old binding and adds one with analog_from_button.
+    if (!analog_param.Has("engine") || analog_param.Has("axis_x") || analog_param.Has("axis_y")) {
+        analog_param = {
+            {"engine", "analog_from_button"},
+        };
+    }
+    analog_param.Set(button_name, input_param.Serialize());
+}
+} // namespace
+
+ConfigureRingController::ConfigureRingController(QWidget* parent,
+                                                 InputCommon::InputSubsystem* input_subsystem_,
+                                                 Core::HID::HIDCore& hid_core_)
+    : QDialog(parent), timeout_timer(std::make_unique<QTimer>()),
+      poll_timer(std::make_unique<QTimer>()), input_subsystem{input_subsystem_},
+
+      ui(std::make_unique<Ui::ConfigureRingController>()) {
+    ui->setupUi(this);
+
+    analog_map_buttons = {
+        ui->buttonRingAnalogPull,
+        ui->buttonRingAnalogPush,
+    };
+
+    emulated_device = hid_core_.GetEmulatedDevices();
+    emulated_device->SaveCurrentConfig();
+    emulated_device->EnableConfiguration();
+
+    LoadConfiguration();
+
+    for (int sub_button_id = 0; sub_button_id < ANALOG_SUB_BUTTONS_NUM; ++sub_button_id) {
+        auto* const analog_button = analog_map_buttons[sub_button_id];
+
+        if (analog_button == nullptr) {
+            continue;
+        }
+
+        connect(analog_button, &QPushButton::clicked, [=, this] {
+            HandleClick(
+                analog_map_buttons[sub_button_id],
+                [=, this](const Common::ParamPackage& params) {
+                    Common::ParamPackage param = emulated_device->GetRingParam();
+                    SetAnalogParam(params, param, analog_sub_buttons[sub_button_id]);
+                    emulated_device->SetRingParam(param);
+                },
+                InputCommon::Polling::InputType::Stick);
+        });
+
+        analog_button->setContextMenuPolicy(Qt::CustomContextMenu);
+
+        connect(analog_button, &QPushButton::customContextMenuRequested,
+                [=, this](const QPoint& menu_location) {
+                    QMenu context_menu;
+                    Common::ParamPackage param = emulated_device->GetRingParam();
+                    context_menu.addAction(tr("Clear"), [&] {
+                        emulated_device->SetRingParam({});
+                        analog_map_buttons[sub_button_id]->setText(tr("[not set]"));
+                    });
+                    context_menu.addAction(tr("Invert axis"), [&] {
+                        const bool invert_value = param.Get("invert_x", "+") == "-";
+                        const std::string invert_str = invert_value ? "+" : "-";
+                        param.Set("invert_x", invert_str);
+                        emulated_device->SetRingParam(param);
+                        for (int sub_button_id2 = 0; sub_button_id2 < ANALOG_SUB_BUTTONS_NUM;
+                             ++sub_button_id2) {
+                            analog_map_buttons[sub_button_id2]->setText(
+                                AnalogToText(param, analog_sub_buttons[sub_button_id2]));
+                        }
+                    });
+                    context_menu.exec(
+                        analog_map_buttons[sub_button_id]->mapToGlobal(menu_location));
+                });
+    }
+
+    connect(ui->sliderRingAnalogDeadzone, &QSlider::valueChanged, [=, this] {
+        Common::ParamPackage param = emulated_device->GetRingParam();
+        const auto slider_value = ui->sliderRingAnalogDeadzone->value();
+        ui->labelRingAnalogDeadzone->setText(tr("Deadzone: %1%").arg(slider_value));
+        param.Set("deadzone", slider_value / 100.0f);
+        emulated_device->SetRingParam(param);
+    });
+
+    connect(ui->restore_defaults_button, &QPushButton::clicked, this,
+            &ConfigureRingController::RestoreDefaults);
+
+    timeout_timer->setSingleShot(true);
+    connect(timeout_timer.get(), &QTimer::timeout, [this] { SetPollingResult({}, true); });
+
+    connect(poll_timer.get(), &QTimer::timeout, [this] {
+        const auto& params = input_subsystem->GetNextInput();
+        if (params.Has("engine") && IsInputAcceptable(params)) {
+            SetPollingResult(params, false);
+            return;
+        }
+    });
+
+    resize(0, 0);
+}
+
+ConfigureRingController::~ConfigureRingController() {
+    emulated_device->DisableConfiguration();
+};
+
+void ConfigureRingController::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QDialog::changeEvent(event);
+}
+
+void ConfigureRingController::RetranslateUI() {
+    ui->retranslateUi(this);
+}
+
+void ConfigureRingController::UpdateUI() {
+    RetranslateUI();
+    const Common::ParamPackage param = emulated_device->GetRingParam();
+
+    for (int sub_button_id = 0; sub_button_id < ANALOG_SUB_BUTTONS_NUM; ++sub_button_id) {
+        auto* const analog_button = analog_map_buttons[sub_button_id];
+
+        if (analog_button == nullptr) {
+            continue;
+        }
+
+        analog_button->setText(AnalogToText(param, analog_sub_buttons[sub_button_id]));
+    }
+
+    const auto deadzone_label = ui->labelRingAnalogDeadzone;
+    const auto deadzone_slider = ui->sliderRingAnalogDeadzone;
+
+    int slider_value = static_cast<int>(param.Get("deadzone", 0.15f) * 100);
+    deadzone_label->setText(tr("Deadzone: %1%").arg(slider_value));
+    deadzone_slider->setValue(slider_value);
+}
+
+void ConfigureRingController::ApplyConfiguration() {
+    emulated_device->DisableConfiguration();
+    emulated_device->SaveCurrentConfig();
+    emulated_device->EnableConfiguration();
+}
+
+void ConfigureRingController::LoadConfiguration() {
+    UpdateUI();
+}
+
+void ConfigureRingController::RestoreDefaults() {
+    const std::string default_ring_string = InputCommon::GenerateAnalogParamFromKeys(
+        0, 0, Config::default_ringcon_analogs[0], Config::default_ringcon_analogs[1], 0, 0.05f);
+    emulated_device->SetRingParam(Common::ParamPackage(default_ring_string));
+    UpdateUI();
+}
+
+void ConfigureRingController::HandleClick(
+    QPushButton* button, std::function<void(const Common::ParamPackage&)> new_input_setter,
+    InputCommon::Polling::InputType type) {
+    button->setText(tr("[waiting]"));
+    button->setFocus();
+
+    input_setter = new_input_setter;
+
+    input_subsystem->BeginMapping(type);
+
+    QWidget::grabMouse();
+    QWidget::grabKeyboard();
+
+    timeout_timer->start(2500); // Cancel after 2.5 seconds
+    poll_timer->start(25);      // Check for new inputs every 25ms
+}
+
+void ConfigureRingController::SetPollingResult(const Common::ParamPackage& params, bool abort) {
+    timeout_timer->stop();
+    poll_timer->stop();
+    input_subsystem->StopMapping();
+
+    QWidget::releaseMouse();
+    QWidget::releaseKeyboard();
+
+    if (!abort) {
+        (*input_setter)(params);
+    }
+
+    UpdateUI();
+
+    input_setter = std::nullopt;
+}
+
+bool ConfigureRingController::IsInputAcceptable(const Common::ParamPackage& params) const {
+    return true;
+}
+
+void ConfigureRingController::mousePressEvent(QMouseEvent* event) {
+    if (!input_setter || !event) {
+        return;
+    }
+
+    const auto button = GRenderWindow::QtButtonToMouseButton(event->button());
+    input_subsystem->GetMouse()->PressButton(0, 0, 0, 0, button);
+}
+
+void ConfigureRingController::keyPressEvent(QKeyEvent* event) {
+    if (!input_setter || !event) {
+        return;
+    }
+    event->ignore();
+    if (event->key() != Qt::Key_Escape) {
+        input_subsystem->GetKeyboard()->PressKey(event->key());
+    }
+}
+
+QString ConfigureRingController::ButtonToText(const Common::ParamPackage& param) {
+    if (!param.Has("engine")) {
+        return QObject::tr("[not set]");
+    }
+
+    const QString toggle = QString::fromStdString(param.Get("toggle", false) ? "~" : "");
+    const QString inverted = QString::fromStdString(param.Get("inverted", false) ? "!" : "");
+    const auto common_button_name = input_subsystem->GetButtonName(param);
+
+    // Retrieve the names from Qt
+    if (param.Get("engine", "") == "keyboard") {
+        const QString button_str = GetKeyName(param.Get("code", 0));
+        return QObject::tr("%1%2").arg(toggle, button_str);
+    }
+
+    if (common_button_name == Common::Input::ButtonNames::Invalid) {
+        return QObject::tr("[invalid]");
+    }
+
+    if (common_button_name == Common::Input::ButtonNames::Engine) {
+        return QString::fromStdString(param.Get("engine", ""));
+    }
+
+    if (common_button_name == Common::Input::ButtonNames::Value) {
+        if (param.Has("hat")) {
+            const QString hat = QString::fromStdString(param.Get("direction", ""));
+            return QObject::tr("%1%2Hat %3").arg(toggle, inverted, hat);
+        }
+        if (param.Has("axis")) {
+            const QString axis = QString::fromStdString(param.Get("axis", ""));
+            return QObject::tr("%1%2Axis %3").arg(toggle, inverted, axis);
+        }
+        if (param.Has("axis_x") && param.Has("axis_y") && param.Has("axis_z")) {
+            const QString axis_x = QString::fromStdString(param.Get("axis_x", ""));
+            const QString axis_y = QString::fromStdString(param.Get("axis_y", ""));
+            const QString axis_z = QString::fromStdString(param.Get("axis_z", ""));
+            return QObject::tr("%1%2Axis %3,%4,%5").arg(toggle, inverted, axis_x, axis_y, axis_z);
+        }
+        if (param.Has("motion")) {
+            const QString motion = QString::fromStdString(param.Get("motion", ""));
+            return QObject::tr("%1%2Motion %3").arg(toggle, inverted, motion);
+        }
+        if (param.Has("button")) {
+            const QString button = QString::fromStdString(param.Get("button", ""));
+            return QObject::tr("%1%2Button %3").arg(toggle, inverted, button);
+        }
+    }
+
+    QString button_name = GetButtonName(common_button_name);
+    if (param.Has("hat")) {
+        return QObject::tr("%1%2Hat %3").arg(toggle, inverted, button_name);
+    }
+    if (param.Has("axis")) {
+        return QObject::tr("%1%2Axis %3").arg(toggle, inverted, button_name);
+    }
+    if (param.Has("motion")) {
+        return QObject::tr("%1%2Axis %3").arg(toggle, inverted, button_name);
+    }
+    if (param.Has("button")) {
+        return QObject::tr("%1%2Button %3").arg(toggle, inverted, button_name);
+    }
+
+    return QObject::tr("[unknown]");
+}
+
+QString ConfigureRingController::AnalogToText(const Common::ParamPackage& param,
+                                              const std::string& dir) {
+    if (!param.Has("engine")) {
+        return QObject::tr("[not set]");
+    }
+
+    if (param.Get("engine", "") == "analog_from_button") {
+        return ButtonToText(Common::ParamPackage{param.Get(dir, "")});
+    }
+
+    if (!param.Has("axis_x") || !param.Has("axis_y")) {
+        return QObject::tr("[unknown]");
+    }
+
+    const auto engine_str = param.Get("engine", "");
+    const QString axis_x_str = QString::fromStdString(param.Get("axis_x", ""));
+    const QString axis_y_str = QString::fromStdString(param.Get("axis_y", ""));
+    const bool invert_x = param.Get("invert_x", "+") == "-";
+    const bool invert_y = param.Get("invert_y", "+") == "-";
+
+    if (dir == "modifier") {
+        return QObject::tr("[unused]");
+    }
+
+    if (dir == "left") {
+        const QString invert_x_str = QString::fromStdString(invert_x ? "+" : "-");
+        return QObject::tr("Axis %1%2").arg(axis_x_str, invert_x_str);
+    }
+    if (dir == "right") {
+        const QString invert_x_str = QString::fromStdString(invert_x ? "-" : "+");
+        return QObject::tr("Axis %1%2").arg(axis_x_str, invert_x_str);
+    }
+    if (dir == "up") {
+        const QString invert_y_str = QString::fromStdString(invert_y ? "-" : "+");
+        return QObject::tr("Axis %1%2").arg(axis_y_str, invert_y_str);
+    }
+    if (dir == "down") {
+        const QString invert_y_str = QString::fromStdString(invert_y ? "+" : "-");
+        return QObject::tr("Axis %1%2").arg(axis_y_str, invert_y_str);
+    }
+
+    return QObject::tr("[unknown]");
+}
\ No newline at end of file
diff --git a/src/yuzu/configuration/configure_ringcon.h b/src/yuzu/configuration/configure_ringcon.h
new file mode 100644
index 000000000..38a9cb716
--- /dev/null
+++ b/src/yuzu/configuration/configure_ringcon.h
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+#include <memory>
+#include <QDialog>
+
+namespace InputCommon {
+class InputSubsystem;
+} // namespace InputCommon
+
+namespace Core::HID {
+class HIDCore;
+class EmulatedDevices;
+} // namespace Core::HID
+
+namespace Ui {
+class ConfigureRingController;
+} // namespace Ui
+
+class ConfigureRingController : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit ConfigureRingController(QWidget* parent, InputCommon::InputSubsystem* input_subsystem_,
+                                     Core::HID::HIDCore& hid_core_);
+    ~ConfigureRingController() override;
+
+    void ApplyConfiguration();
+
+private:
+    void changeEvent(QEvent* event) override;
+    void RetranslateUI();
+
+    void UpdateUI();
+
+    /// Load configuration settings.
+    void LoadConfiguration();
+
+    /// Restore all buttons to their default values.
+    void RestoreDefaults();
+
+    /// Called when the button was pressed.
+    void HandleClick(QPushButton* button,
+                     std::function<void(const Common::ParamPackage&)> new_input_setter,
+                     InputCommon::Polling::InputType type);
+
+    /// Finish polling and configure input using the input_setter.
+    void SetPollingResult(const Common::ParamPackage& params, bool abort);
+
+    /// Checks whether a given input can be accepted.
+    bool IsInputAcceptable(const Common::ParamPackage& params) const;
+
+    /// Handle mouse button press events.
+    void mousePressEvent(QMouseEvent* event) override;
+
+    /// Handle key press events.
+    void keyPressEvent(QKeyEvent* event) override;
+
+    QString ButtonToText(const Common::ParamPackage& param);
+
+    QString AnalogToText(const Common::ParamPackage& param, const std::string& dir);
+
+    static constexpr int ANALOG_SUB_BUTTONS_NUM = 2;
+
+    // A group of four QPushButtons represent one analog input. The buttons each represent left,
+    // right, respectively.
+    std::array<QPushButton*, ANALOG_SUB_BUTTONS_NUM> analog_map_buttons;
+
+    static const std::array<std::string, ANALOG_SUB_BUTTONS_NUM> analog_sub_buttons;
+
+    std::unique_ptr<QTimer> timeout_timer;
+    std::unique_ptr<QTimer> poll_timer;
+
+    /// This will be the the setting function when an input is awaiting configuration.
+    std::optional<std::function<void(const Common::ParamPackage&)>> input_setter;
+
+    InputCommon::InputSubsystem* input_subsystem;
+    Core::HID::EmulatedDevices* emulated_device;
+
+    std::unique_ptr<Ui::ConfigureRingController> ui;
+};
diff --git a/src/yuzu/configuration/configure_ringcon.ui b/src/yuzu/configuration/configure_ringcon.ui
new file mode 100644
index 000000000..9ec634dd4
--- /dev/null
+++ b/src/yuzu/configuration/configure_ringcon.ui
@@ -0,0 +1,278 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ConfigureRingController</class>
+ <widget class="QDialog" name="ConfigureRingController">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>298</width>
+    <height>339</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Configure Ring Controller</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="label_2">
+     <property name="minimumSize">
+      <size>
+       <width>280</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>If you want to use this controller configure player 1 as right controller and player 2 as dual joycon before starting the game to allow this controller to be detected properly.</string>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer_2">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeType">
+      <enum>QSizePolicy::Fixed</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>10</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  <item>
+  <widget class="QGroupBox" name="RingAnalog">
+    <property name="title">
+    <string>Ring Sensor Parameters</string>
+    </property>
+    <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+    </property>
+    <layout class="QVBoxLayout" name="verticalLayout_3">
+    <property name="spacing">
+      <number>0</number>
+    </property>
+    <property name="sizeConstraint">
+      <enum>QLayout::SetDefaultConstraint</enum>
+    </property>
+    <property name="leftMargin">
+      <number>3</number>
+    </property>
+    <property name="topMargin">
+      <number>6</number>
+    </property>
+    <property name="rightMargin">
+      <number>3</number>
+    </property>
+    <property name="bottomMargin">
+      <number>0</number>
+    </property>
+    <item>
+      <layout class="QHBoxLayout" name="buttonRingAnalogPullHorizontaLayout">
+      <property name="spacing">
+        <number>3</number>
+      </property>
+      <item alignment="Qt::AlignHCenter">
+        <widget class="QGroupBox" name="buttonRingAnalogPullGroup">
+        <property name="title">
+          <string>Pull</string>
+        </property>
+        <property name="alignment">
+          <set>Qt::AlignCenter</set>
+        </property>
+        <layout class="QVBoxLayout" name="buttonRingAnalogPullVerticalLayout">
+          <property name="spacing">
+          <number>3</number>
+          </property>
+          <property name="leftMargin">
+          <number>3</number>
+          </property>
+          <property name="topMargin">
+          <number>3</number>
+          </property>
+          <property name="rightMargin">
+          <number>3</number>
+          </property>
+          <property name="bottomMargin">
+          <number>3</number>
+          </property>
+          <item>
+          <widget class="QPushButton" name="buttonRingAnalogPull">
+            <property name="minimumSize">
+            <size>
+              <width>68</width>
+              <height>0</height>
+            </size>
+            </property>
+            <property name="maximumSize">
+            <size>
+              <width>68</width>
+              <height>16777215</height>
+            </size>
+            </property>
+            <property name="styleSheet">
+            <string notr="true">min-width: 68px;</string>
+            </property>
+            <property name="text">
+            <string>Pull</string>
+            </property>
+          </widget>
+          </item>
+        </layout>
+        </widget>
+      </item>
+      <item alignment="Qt::AlignHCenter">
+        <widget class="QGroupBox" name="buttonRingAnalogPushGroup">
+        <property name="title">
+          <string>Push</string>
+        </property>
+        <property name="alignment">
+          <set>Qt::AlignCenter</set>
+        </property>
+        <layout class="QVBoxLayout" name="buttonRingAnalogPushVerticalLayout">
+          <property name="spacing">
+          <number>3</number>
+          </property>
+          <property name="leftMargin">
+          <number>3</number>
+          </property>
+          <property name="topMargin">
+          <number>3</number>
+          </property>
+          <property name="rightMargin">
+          <number>3</number>
+          </property>
+          <property name="bottomMargin">
+          <number>3</number>
+          </property>
+          <item>
+          <widget class="QPushButton" name="buttonRingAnalogPush">
+            <property name="minimumSize">
+            <size>
+              <width>68</width>
+              <height>0</height>
+            </size>
+            </property>
+            <property name="maximumSize">
+            <size>
+              <width>68</width>
+              <height>16777215</height>
+            </size>
+            </property>
+            <property name="styleSheet">
+            <string notr="true">min-width: 68px;</string>
+            </property>
+            <property name="text">
+            <string>Push</string>
+            </property>
+          </widget>
+          </item>
+        </layout>
+        </widget>
+      </item>
+      </layout>
+    </item>
+    <item>
+      <layout class="QVBoxLayout" name="sliderRingAnalogDeadzoneVerticalLayout">
+      <property name="spacing">
+        <number>3</number>
+      </property>
+      <property name="sizeConstraint">
+        <enum>QLayout::SetDefaultConstraint</enum>
+      </property>
+      <property name="leftMargin">
+        <number>0</number>
+      </property>
+      <property name="topMargin">
+        <number>10</number>
+      </property>
+      <property name="rightMargin">
+        <number>0</number>
+      </property>
+      <property name="bottomMargin">
+        <number>3</number>
+      </property>
+      <item>
+        <layout class="QHBoxLayout" name="sliderRingAnalogDeadzoneHorizontalLayout">
+        <item>
+          <widget class="QLabel" name="labelRingAnalogDeadzone">
+          <property name="text">
+            <string>Deadzone: 0%</string>
+          </property>
+          <property name="alignment">
+            <set>Qt::AlignHCenter</set>
+          </property>
+          </widget>
+        </item>
+        </layout>
+      </item>
+      <item>
+        <widget class="QSlider" name="sliderRingAnalogDeadzone">
+        <property name="maximum">
+          <number>100</number>
+        </property>
+        <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+        </property>
+        </widget>
+      </item>
+      </layout>
+    </item>
+    </layout>
+  </widget>
+  </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="restore_defaults_button">
+       <property name="text">
+        <string>Restore Defaults</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ConfigureRingController</receiver>
+   <slot>accept()</slot>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ConfigureRingController</receiver>
+   <slot>reject()</slot>
+   </connection>
+ </connections>
+</ui>
diff --git a/src/yuzu/configuration/configure_system.cpp b/src/yuzu/configuration/configure_system.cpp
index 56c762d64..bc9d9d77a 100644
--- a/src/yuzu/configuration/configure_system.cpp
+++ b/src/yuzu/configuration/configure_system.cpp
@@ -1,15 +1,12 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <array>
 #include <chrono>
 #include <optional>
 
 #include <QFileDialog>
 #include <QGraphicsItem>
 #include <QMessageBox>
-#include "common/assert.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "core/hle/service/time/time_manager.h"
@@ -132,8 +129,7 @@ void ConfigureSystem::ApplyConfiguration() {
         // Guard if during game and set to game-specific value
         if (Settings::values.rng_seed.UsingGlobal()) {
             if (ui->rng_seed_checkbox->isChecked()) {
-                Settings::values.rng_seed.SetValue(
-                    ui->rng_seed_edit->text().toULongLong(nullptr, 16));
+                Settings::values.rng_seed.SetValue(ui->rng_seed_edit->text().toUInt(nullptr, 16));
             } else {
                 Settings::values.rng_seed.SetValue(std::nullopt);
             }
@@ -144,8 +140,7 @@ void ConfigureSystem::ApplyConfiguration() {
         case ConfigurationShared::CheckState::Off:
             Settings::values.rng_seed.SetGlobal(false);
             if (ui->rng_seed_checkbox->isChecked()) {
-                Settings::values.rng_seed.SetValue(
-                    ui->rng_seed_edit->text().toULongLong(nullptr, 16));
+                Settings::values.rng_seed.SetValue(ui->rng_seed_edit->text().toUInt(nullptr, 16));
             } else {
                 Settings::values.rng_seed.SetValue(std::nullopt);
             }
diff --git a/src/yuzu/configuration/configure_system.h b/src/yuzu/configuration/configure_system.h
index bb24c9ae7..8f02880a7 100644
--- a/src/yuzu/configuration/configure_system.h
+++ b/src/yuzu/configuration/configure_system.h
@@ -1,12 +1,10 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 
-#include <QList>
 #include <QWidget>
 
 namespace Core {
diff --git a/src/yuzu/configuration/configure_system.ui b/src/yuzu/configuration/configure_system.ui
index 5b68dcb29..b234ea87b 100644
--- a/src/yuzu/configuration/configure_system.ui
+++ b/src/yuzu/configuration/configure_system.ui
@@ -474,9 +474,6 @@
               <day>1</day>
              </date>
             </property>
-            <property name="displayFormat">
-             <string>d MMM yyyy h:mm:ss AP</string>
-            </property>
            </widget>
           </item>
           <item row="6" column="1">
diff --git a/src/yuzu/configuration/configure_tas.cpp b/src/yuzu/configuration/configure_tas.cpp
index 979a8db61..1edc5f1f3 100644
--- a/src/yuzu/configuration/configure_tas.cpp
+++ b/src/yuzu/configuration/configure_tas.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QFileDialog>
 #include <QMessageBox>
diff --git a/src/yuzu/configuration/configure_tas.h b/src/yuzu/configuration/configure_tas.h
index 1546bf16f..4a6b0ba4e 100644
--- a/src/yuzu/configuration/configure_tas.h
+++ b/src/yuzu/configuration/configure_tas.h
@@ -1,11 +1,12 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <QDialog>
 
+class QLineEdit;
+
 namespace Ui {
 class ConfigureTas;
 }
diff --git a/src/yuzu/configuration/configure_tas.ui b/src/yuzu/configuration/configure_tas.ui
index cf88a5bf0..625af0c89 100644
--- a/src/yuzu/configuration/configure_tas.ui
+++ b/src/yuzu/configuration/configure_tas.ui
@@ -16,6 +16,9 @@
           <property name="text">
            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Reads controller input from scripts in the same format as TAS-nx scripts.&lt;br/&gt;For a more detailed explanation, please consult the &lt;a href=&quot;https://yuzu-emu.org/help/feature/tas/&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#039be5;&quot;&gt;help page&lt;/span&gt;&lt;/a&gt; on the yuzu website.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
           </property>
+          <property name="openExternalLinks">
+           <bool>true</bool>
+          </property>
          </widget>
         </item>
         <item row="1" column="0" colspan="4">
diff --git a/src/yuzu/configuration/configure_touch_from_button.cpp b/src/yuzu/configuration/configure_touch_from_button.cpp
index bde0a08c4..18e2eba69 100644
--- a/src/yuzu/configuration/configure_touch_from_button.cpp
+++ b/src/yuzu/configuration/configure_touch_from_button.cpp
@@ -1,12 +1,10 @@
-// Copyright 2020 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2020 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QInputDialog>
 #include <QKeyEvent>
 #include <QMessageBox>
 #include <QMouseEvent>
-#include <QResizeEvent>
 #include <QStandardItemModel>
 #include <QTimer>
 #include "common/param_package.h"
@@ -69,10 +67,10 @@ static QString ButtonToText(const Common::ParamPackage& param) {
 }
 
 ConfigureTouchFromButton::ConfigureTouchFromButton(
-    QWidget* parent, const std::vector<Settings::TouchFromButtonMap>& touch_maps,
+    QWidget* parent, const std::vector<Settings::TouchFromButtonMap>& touch_maps_,
     InputCommon::InputSubsystem* input_subsystem_, const int default_index)
     : QDialog(parent), ui(std::make_unique<Ui::ConfigureTouchFromButton>()),
-      touch_maps(touch_maps), input_subsystem{input_subsystem_}, selected_index(default_index),
+      touch_maps{touch_maps_}, input_subsystem{input_subsystem_}, selected_index{default_index},
       timeout_timer(std::make_unique<QTimer>()), poll_timer(std::make_unique<QTimer>()) {
     ui->setupUi(this);
     binding_list_model = new QStandardItemModel(0, 3, this);
@@ -227,6 +225,9 @@ void ConfigureTouchFromButton::RenameMapping() {
 }
 
 void ConfigureTouchFromButton::GetButtonInput(const int row_index, const bool is_new) {
+    if (timeout_timer->isActive()) {
+        return;
+    }
     binding_list_model->item(row_index, 0)->setText(tr("[press key]"));
 
     input_setter = [this, row_index, is_new](const Common::ParamPackage& params,
diff --git a/src/yuzu/configuration/configure_touch_from_button.h b/src/yuzu/configuration/configure_touch_from_button.h
index e1400481a..5a1416d00 100644
--- a/src/yuzu/configuration/configure_touch_from_button.h
+++ b/src/yuzu/configuration/configure_touch_from_button.h
@@ -1,6 +1,5 @@
-// Copyright 2020 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2020 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -37,7 +36,7 @@ class ConfigureTouchFromButton : public QDialog {
 
 public:
     explicit ConfigureTouchFromButton(QWidget* parent,
-                                      const std::vector<Settings::TouchFromButtonMap>& touch_maps,
+                                      const std::vector<Settings::TouchFromButtonMap>& touch_maps_,
                                       InputCommon::InputSubsystem* input_subsystem_,
                                       int default_index = 0);
     ~ConfigureTouchFromButton() override;
diff --git a/src/yuzu/configuration/configure_touch_widget.h b/src/yuzu/configuration/configure_touch_widget.h
index 347b46583..49f533afe 100644
--- a/src/yuzu/configuration/configure_touch_widget.h
+++ b/src/yuzu/configuration/configure_touch_widget.h
@@ -1,6 +1,5 @@
-// Copyright 2020 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2020 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_touchscreen_advanced.cpp b/src/yuzu/configuration/configure_touchscreen_advanced.cpp
index 29c86c7bc..5a03e48df 100644
--- a/src/yuzu/configuration/configure_touchscreen_advanced.cpp
+++ b/src/yuzu/configuration/configure_touchscreen_advanced.cpp
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include "ui_configure_touchscreen_advanced.h"
diff --git a/src/yuzu/configuration/configure_touchscreen_advanced.h b/src/yuzu/configuration/configure_touchscreen_advanced.h
index 72061492c..034dc0d46 100644
--- a/src/yuzu/configuration/configure_touchscreen_advanced.h
+++ b/src/yuzu/configuration/configure_touchscreen_advanced.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_ui.cpp b/src/yuzu/configuration/configure_ui.cpp
index 46e5409db..48f71b53c 100644
--- a/src/yuzu/configuration/configure_ui.cpp
+++ b/src/yuzu/configuration/configure_ui.cpp
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <utility>
@@ -9,6 +8,7 @@
 #include <QDirIterator>
 #include "common/common_types.h"
 #include "common/fs/path_util.h"
+#include "common/logging/log.h"
 #include "common/settings.h"
 #include "core/core.h"
 #include "ui_configure_ui.h"
@@ -170,14 +170,75 @@ void ConfigureUi::RetranslateUI() {
 }
 
 void ConfigureUi::InitializeLanguageComboBox() {
+    // This is a list of lexicographically sorted languages, only the available translations are
+    // shown to the user.
+    static const struct {
+        const QString name;
+        const char* id;
+    } languages[] = {
+        // clang-format off
+        {QStringLiteral(u"Bahasa Indonesia"), "id"},                                 // Indonesian
+        {QStringLiteral(u"Bahasa Melayu"), "ms"},                                    // Malay
+        {QStringLiteral(u"Catal\u00E0"), "ca"},                                      // Catalan
+        {QStringLiteral(u"\u010Ce\u0161tina"), "cs"},                                // Czech
+        {QStringLiteral(u"Dansk"), "da"},                                            // Danish
+        {QStringLiteral(u"Deutsch"), "de"},                                          // German
+        {QStringLiteral(u"English"), "en"},                                          // English
+        {QStringLiteral(u"Espa\u00F1ol"), "es"},                                     // Spanish
+        {QStringLiteral(u"Fran\u00E7ais"), "fr"},                                    // French
+        {QStringLiteral(u"Hrvatski"), "hr"},                                         // Croatian
+        {QStringLiteral(u"Italiano"), "it"},                                         // Italian
+        {QStringLiteral(u"Magyar"), "hu"},                                           // Hungarian
+        {QStringLiteral(u"Nederlands"), "nl"},                                       // Dutch
+        {QStringLiteral(u"Norsk bokm\u00E5l"), "nb"},                                // Norwegian
+        {QStringLiteral(u"Polski"), "pl"},                                           // Polish
+        {QStringLiteral(u"Portugu\u00EAs"), "pt_PT"},                                // Portuguese
+        {QStringLiteral(u"Portugu\u00EAs (Brasil)"), "pt_BR"},                       // Portuguese (Brazil)
+        {QStringLiteral(u"Rom\u00E2n\u0103"), "ro"},                                 // Romanian
+        {QStringLiteral(u"Srpski"), "sr"},                                           // Serbian
+        {QStringLiteral(u"Suomi"), "fi"},                                            // Finnish
+        {QStringLiteral(u"Svenska"), "sv"},                                          // Swedish
+        {QStringLiteral(u"Ti\u1EBFng Vi\u1EC7t"), "vi"},                             // Vietnamese
+        {QStringLiteral(u"Ti\u1EBFng Vi\u1EC7t (Vi\u1EC7t Nam)"), "vi_VN"},          // Vietnamese
+        {QStringLiteral(u"T\u00FCrk\u00E7e"), "tr_TR"},                              // Turkish
+        {QStringLiteral(u"\u0395\u03BB\u03BB\u03B7\u03BD\u03B9\u03BA\u03AC"), "el"}, // Greek
+        {QStringLiteral(u"\u0420\u0443\u0441\u0441\u043A\u0438\u0439"), "ru_RU"},    // Russian
+        {QStringLiteral(u"\u0423\u043A\u0440\u0430\u0457\u043D\u0441\u044C\u043A\u0430"),
+         "uk"},                                                                      // Ukrainian
+        {QStringLiteral(u"\u0627\u0644\u0639\u0631\u0628\u064A\u0629"), "ar"},       // Arabic
+        {QStringLiteral(u"\u0641\u0627\u0631\u0633\u06CC"), "fa"},                   // Farsi
+        {QStringLiteral(u"\uD55C\uAD6D\uC5B4"), "ko_KR"},                            // Korean
+        {QStringLiteral(u"\u65E5\u672C\u8A9E"), "ja_JP"},                            // Japanese
+        {QStringLiteral(u"\u7B80\u4F53\u4E2D\u6587"), "zh_CN"},                      // Simplified Chinese
+        {QStringLiteral(u"\u7E41\u9AD4\u4E2D\u6587"), "zh_TW"},                      // Traditional Chinese
+        // clang-format on
+    };
     ui->language_combobox->addItem(tr("<System>"), QString{});
-    ui->language_combobox->addItem(tr("English"), QStringLiteral("en"));
-    QDirIterator it(QStringLiteral(":/languages"), QDirIterator::NoIteratorFlags);
-    while (it.hasNext()) {
-        QString locale = it.next();
+    QDir languages_dir{QStringLiteral(":/languages")};
+    QStringList language_files = languages_dir.entryList();
+    for (const auto& lang : languages) {
+        if (QString::fromLatin1(lang.id) == QStringLiteral("en")) {
+            ui->language_combobox->addItem(lang.name, QStringLiteral("en"));
+            language_files.removeOne(QStringLiteral("en.qm"));
+            continue;
+        }
+        for (int i = 0; i < language_files.size(); ++i) {
+            QString locale = language_files[i];
+            locale.truncate(locale.lastIndexOf(QLatin1Char{'.'}));
+            if (QString::fromLatin1(lang.id) == locale) {
+                ui->language_combobox->addItem(lang.name, locale);
+                language_files.removeAt(i);
+                break;
+            }
+        }
+    }
+    // Anything remaining will be at the bottom
+    for (const QString& file : language_files) {
+        LOG_CRITICAL(Frontend, "Unexpected Language File: {}", file.toStdString());
+        QString locale = file;
         locale.truncate(locale.lastIndexOf(QLatin1Char{'.'}));
-        locale.remove(0, locale.lastIndexOf(QLatin1Char{'/'}) + 1);
-        const QString lang = QLocale::languageToString(QLocale(locale).language());
+        const QString language_name = QLocale::languageToString(QLocale(locale).language());
+        const QString lang = QStringLiteral("%1 [%2]").arg(language_name, locale);
         ui->language_combobox->addItem(lang, locale);
     }
 
diff --git a/src/yuzu/configuration/configure_ui.h b/src/yuzu/configuration/configure_ui.h
index 48b6e6d82..95af8370e 100644
--- a/src/yuzu/configuration/configure_ui.h
+++ b/src/yuzu/configuration/configure_ui.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_vibration.cpp b/src/yuzu/configuration/configure_vibration.cpp
index 779b6401c..d765e808a 100644
--- a/src/yuzu/configuration/configure_vibration.cpp
+++ b/src/yuzu/configuration/configure_vibration.cpp
@@ -1,13 +1,6 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <algorithm>
-#include <unordered_map>
-
-#include <fmt/format.h>
-
-#include "common/param_package.h"
 #include "common/settings.h"
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
diff --git a/src/yuzu/configuration/configure_vibration.h b/src/yuzu/configuration/configure_vibration.h
index 50b8195fa..e9d05df51 100644
--- a/src/yuzu/configuration/configure_vibration.h
+++ b/src/yuzu/configuration/configure_vibration.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/configuration/configure_web.cpp b/src/yuzu/configuration/configure_web.cpp
index d779251b4..ab526e4ca 100644
--- a/src/yuzu/configuration/configure_web.cpp
+++ b/src/yuzu/configuration/configure_web.cpp
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QIcon>
 #include <QMessageBox>
@@ -129,20 +128,25 @@ void ConfigureWeb::RefreshTelemetryID() {
 void ConfigureWeb::OnLoginChanged() {
     if (ui->edit_token->text().isEmpty()) {
         user_verified = true;
-
-        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("checked")).pixmap(16);
-        ui->label_token_verified->setPixmap(pixmap);
+        // Empty = no icon
+        ui->label_token_verified->setPixmap(QPixmap());
+        ui->label_token_verified->setToolTip(QString());
     } else {
         user_verified = false;
 
-        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("failed")).pixmap(16);
+        // Show an info icon if it's been changed, clearer than showing failure
+        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("info")).pixmap(16);
         ui->label_token_verified->setPixmap(pixmap);
+        ui->label_token_verified->setToolTip(
+            tr("Unverified, please click Verify before saving configuration", "Tooltip"));
     }
 }
 
 void ConfigureWeb::VerifyLogin() {
     ui->button_verify_login->setDisabled(true);
     ui->button_verify_login->setText(tr("Verifying..."));
+    ui->label_token_verified->setPixmap(QIcon::fromTheme(QStringLiteral("sync")).pixmap(16));
+    ui->label_token_verified->setToolTip(tr("Verifying..."));
     verify_watcher.setFuture(QtConcurrent::run(
         [username = UsernameFromDisplayToken(ui->edit_token->text().toStdString()),
          token = TokenFromDisplayToken(ui->edit_token->text().toStdString())] {
@@ -156,16 +160,21 @@ void ConfigureWeb::OnLoginVerified() {
     if (verify_watcher.result()) {
         user_verified = true;
 
-        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("checked")).pixmap(16);
-        ui->label_token_verified->setPixmap(pixmap);
+        ui->label_token_verified->setPixmap(QIcon::fromTheme(QStringLiteral("checked")).pixmap(16));
+        ui->label_token_verified->setToolTip(tr("Verified", "Tooltip"));
         ui->username->setText(
             QString::fromStdString(UsernameFromDisplayToken(ui->edit_token->text().toStdString())));
     } else {
-        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("failed")).pixmap(16);
-        ui->label_token_verified->setPixmap(pixmap);
+        ui->label_token_verified->setPixmap(QIcon::fromTheme(QStringLiteral("failed")).pixmap(16));
+        ui->label_token_verified->setToolTip(tr("Verification failed", "Tooltip"));
         ui->username->setText(tr("Unspecified"));
         QMessageBox::critical(this, tr("Verification failed"),
                               tr("Verification failed. Check that you have entered your token "
                                  "correctly, and that your internet connection is working."));
     }
 }
+
+void ConfigureWeb::SetWebServiceConfigEnabled(bool enabled) {
+    ui->label_disable_info->setVisible(!enabled);
+    ui->groupBoxWebConfig->setEnabled(enabled);
+}
diff --git a/src/yuzu/configuration/configure_web.h b/src/yuzu/configuration/configure_web.h
index 9054711ea..03feb55f8 100644
--- a/src/yuzu/configuration/configure_web.h
+++ b/src/yuzu/configuration/configure_web.h
@@ -1,6 +1,5 @@
-// Copyright 2017 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -20,6 +19,7 @@ public:
     ~ConfigureWeb() override;
 
     void ApplyConfiguration();
+    void SetWebServiceConfigEnabled(bool enabled);
 
 private:
     void changeEvent(QEvent* event) override;
diff --git a/src/yuzu/configuration/configure_web.ui b/src/yuzu/configuration/configure_web.ui
index 35b4274b0..3ac3864be 100644
--- a/src/yuzu/configuration/configure_web.ui
+++ b/src/yuzu/configuration/configure_web.ui
@@ -113,6 +113,16 @@
       </widget>
      </item>
      <item>
+      <widget class="QLabel" name="label_disable_info">
+       <property name="text">
+        <string>Web Service configuration can only be changed when a public room isn't being hosted.</string>
+       </property>
+       <property name="wordWrap">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
       <widget class="QGroupBox" name="groupBox">
        <property name="title">
         <string>Telemetry</string>
diff --git a/src/yuzu/configuration/input_profiles.cpp b/src/yuzu/configuration/input_profiles.cpp
index 38ea6c772..9bb69cab1 100644
--- a/src/yuzu/configuration/input_profiles.cpp
+++ b/src/yuzu/configuration/input_profiles.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <fmt/format.h>
 
@@ -28,7 +27,7 @@ std::filesystem::path GetNameWithoutExtension(std::filesystem::path filename) {
 
 } // namespace
 
-InputProfiles::InputProfiles(Core::System& system_) : system{system_} {
+InputProfiles::InputProfiles() {
     const auto input_profile_loc = FS::GetYuzuPath(FS::YuzuPath::ConfigDir) / "input";
 
     if (!FS::IsDir(input_profile_loc)) {
@@ -44,8 +43,8 @@ InputProfiles::InputProfiles(Core::System& system_) : system{system_} {
 
             if (IsINI(filename) && IsProfileNameValid(name_without_ext)) {
                 map_profiles.insert_or_assign(
-                    name_without_ext, std::make_unique<Config>(system, name_without_ext,
-                                                               Config::ConfigType::InputProfile));
+                    name_without_ext,
+                    std::make_unique<Config>(name_without_ext, Config::ConfigType::InputProfile));
             }
 
             return true;
@@ -68,6 +67,8 @@ std::vector<std::string> InputProfiles::GetInputProfileNames() {
         profile_names.push_back(profile_name);
     }
 
+    std::stable_sort(profile_names.begin(), profile_names.end());
+
     return profile_names;
 }
 
@@ -81,8 +82,7 @@ bool InputProfiles::CreateProfile(const std::string& profile_name, std::size_t p
     }
 
     map_profiles.insert_or_assign(
-        profile_name,
-        std::make_unique<Config>(system, profile_name, Config::ConfigType::InputProfile));
+        profile_name, std::make_unique<Config>(profile_name, Config::ConfigType::InputProfile));
 
     return SaveProfile(profile_name, player_index);
 }
diff --git a/src/yuzu/configuration/input_profiles.h b/src/yuzu/configuration/input_profiles.h
index a567bd5a9..2bf3e4250 100644
--- a/src/yuzu/configuration/input_profiles.h
+++ b/src/yuzu/configuration/input_profiles.h
@@ -1,11 +1,9 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <string>
-#include <string_view>
 #include <unordered_map>
 
 namespace Core {
@@ -17,7 +15,7 @@ class Config;
 class InputProfiles {
 
 public:
-    explicit InputProfiles(Core::System& system_);
+    explicit InputProfiles();
     virtual ~InputProfiles();
 
     std::vector<std::string> GetInputProfileNames();
@@ -33,6 +31,4 @@ private:
     bool ProfileExistsInMap(const std::string& profile_name) const;
 
     std::unordered_map<std::string, std::unique_ptr<Config>> map_profiles;
-
-    Core::System& system;
 };
diff --git a/src/yuzu/debugger/console.cpp b/src/yuzu/debugger/console.cpp
index f89ea8ea7..1c1342ff1 100644
--- a/src/yuzu/debugger/console.cpp
+++ b/src/yuzu/debugger/console.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef _WIN32
 #include <windows.h>
@@ -30,6 +29,7 @@ void ToggleConsole() {
             freopen_s(&temp, "CONIN$", "r", stdin);
             freopen_s(&temp, "CONOUT$", "w", stdout);
             freopen_s(&temp, "CONOUT$", "w", stderr);
+            SetConsoleOutputCP(65001);
             SetColorConsoleBackendEnabled(true);
         }
     } else {
diff --git a/src/yuzu/debugger/console.h b/src/yuzu/debugger/console.h
index d1990c496..fdb7d174c 100644
--- a/src/yuzu/debugger/console.h
+++ b/src/yuzu/debugger/console.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/debugger/controller.cpp b/src/yuzu/debugger/controller.cpp
index 6b834c42e..e4bf16a04 100644
--- a/src/yuzu/debugger/controller.cpp
+++ b/src/yuzu/debugger/controller.cpp
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QAction>
 #include <QLayout>
diff --git a/src/yuzu/debugger/controller.h b/src/yuzu/debugger/controller.h
index 52cea3326..9651dfaa9 100644
--- a/src/yuzu/debugger/controller.h
+++ b/src/yuzu/debugger/controller.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/debugger/profiler.cpp b/src/yuzu/debugger/profiler.cpp
index 33110685a..d3e2d3c12 100644
--- a/src/yuzu/debugger/profiler.cpp
+++ b/src/yuzu/debugger/profiler.cpp
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QAction>
 #include <QLayout>
diff --git a/src/yuzu/debugger/profiler.h b/src/yuzu/debugger/profiler.h
index 8e69fdb06..4c8ccd3c2 100644
--- a/src/yuzu/debugger/profiler.h
+++ b/src/yuzu/debugger/profiler.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/debugger/wait_tree.cpp b/src/yuzu/debugger/wait_tree.cpp
index 2d1a2d9cb..7f7c5fc42 100644
--- a/src/yuzu/debugger/wait_tree.cpp
+++ b/src/yuzu/debugger/wait_tree.cpp
@@ -1,15 +1,12 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <fmt/format.h>
 
 #include "yuzu/debugger/wait_tree.h"
 #include "yuzu/uisettings.h"
-#include "yuzu/util/util.h"
 
-#include "common/assert.h"
 #include "core/arm/arm_interface.h"
 #include "core/core.h"
 #include "core/hle/kernel/k_class_token.h"
@@ -115,9 +112,9 @@ QString WaitTreeText::GetText() const {
     return text;
 }
 
-WaitTreeMutexInfo::WaitTreeMutexInfo(VAddr mutex_address, const Kernel::KHandleTable& handle_table,
+WaitTreeMutexInfo::WaitTreeMutexInfo(VAddr mutex_address_, const Kernel::KHandleTable& handle_table,
                                      Core::System& system_)
-    : mutex_address(mutex_address), system{system_} {
+    : mutex_address{mutex_address_}, system{system_} {
     mutex_value = system.Memory().Read32(mutex_address);
     owner_handle = static_cast<Kernel::Handle>(mutex_value & Kernel::Svc::HandleWaitMask);
     owner = handle_table.GetObject<Kernel::KThread>(owner_handle).GetPointerUnsafe();
@@ -142,8 +139,8 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeMutexInfo::GetChildren() cons
     return list;
 }
 
-WaitTreeCallstack::WaitTreeCallstack(const Kernel::KThread& thread, Core::System& system_)
-    : thread(thread), system{system_} {}
+WaitTreeCallstack::WaitTreeCallstack(const Kernel::KThread& thread_, Core::System& system_)
+    : thread{thread_}, system{system_} {}
 WaitTreeCallstack::~WaitTreeCallstack() = default;
 
 QString WaitTreeCallstack::GetText() const {
@@ -173,8 +170,8 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeCallstack::GetChildren() cons
 }
 
 WaitTreeSynchronizationObject::WaitTreeSynchronizationObject(
-    const Kernel::KSynchronizationObject& o, Core::System& system_)
-    : object(o), system{system_} {}
+    const Kernel::KSynchronizationObject& object_, Core::System& system_)
+    : object{object_}, system{system_} {}
 WaitTreeSynchronizationObject::~WaitTreeSynchronizationObject() = default;
 
 WaitTreeExpandableItem::WaitTreeExpandableItem() = default;
@@ -382,8 +379,8 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeThread::GetChildren() const {
     return list;
 }
 
-WaitTreeEvent::WaitTreeEvent(const Kernel::KReadableEvent& object, Core::System& system_)
-    : WaitTreeSynchronizationObject(object, system_) {}
+WaitTreeEvent::WaitTreeEvent(const Kernel::KReadableEvent& object_, Core::System& system_)
+    : WaitTreeSynchronizationObject(object_, system_) {}
 WaitTreeEvent::~WaitTreeEvent() = default;
 
 WaitTreeThreadList::WaitTreeThreadList(std::vector<Kernel::KThread*>&& list, Core::System& system_)
diff --git a/src/yuzu/debugger/wait_tree.h b/src/yuzu/debugger/wait_tree.h
index ea4d2e299..7e528b592 100644
--- a/src/yuzu/debugger/wait_tree.h
+++ b/src/yuzu/debugger/wait_tree.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,7 +7,6 @@
 #include <memory>
 #include <vector>
 
-#include <QAbstractItemModel>
 #include <QDockWidget>
 #include <QTreeView>
 
@@ -79,7 +77,7 @@ public:
 class WaitTreeMutexInfo : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
-    explicit WaitTreeMutexInfo(VAddr mutex_address, const Kernel::KHandleTable& handle_table,
+    explicit WaitTreeMutexInfo(VAddr mutex_address_, const Kernel::KHandleTable& handle_table,
                                Core::System& system_);
     ~WaitTreeMutexInfo() override;
 
@@ -98,7 +96,7 @@ private:
 class WaitTreeCallstack : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
-    explicit WaitTreeCallstack(const Kernel::KThread& thread, Core::System& system_);
+    explicit WaitTreeCallstack(const Kernel::KThread& thread_, Core::System& system_);
     ~WaitTreeCallstack() override;
 
     QString GetText() const override;
@@ -113,7 +111,7 @@ private:
 class WaitTreeSynchronizationObject : public WaitTreeExpandableItem {
     Q_OBJECT
 public:
-    explicit WaitTreeSynchronizationObject(const Kernel::KSynchronizationObject& object,
+    explicit WaitTreeSynchronizationObject(const Kernel::KSynchronizationObject& object_,
                                            Core::System& system_);
     ~WaitTreeSynchronizationObject() override;
 
@@ -163,7 +161,7 @@ private:
 class WaitTreeEvent : public WaitTreeSynchronizationObject {
     Q_OBJECT
 public:
-    explicit WaitTreeEvent(const Kernel::KReadableEvent& object, Core::System& system_);
+    explicit WaitTreeEvent(const Kernel::KReadableEvent& object_, Core::System& system_);
     ~WaitTreeEvent() override;
 };
 
diff --git a/src/yuzu/discord.h b/src/yuzu/discord.h
index a867cc4d6..e08784498 100644
--- a/src/yuzu/discord.h
+++ b/src/yuzu/discord.h
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/discord_impl.cpp b/src/yuzu/discord_impl.cpp
index 66f928af6..c351e9b83 100644
--- a/src/yuzu/discord_impl.cpp
+++ b/src/yuzu/discord_impl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <chrono>
 #include <string>
diff --git a/src/yuzu/discord_impl.h b/src/yuzu/discord_impl.h
index 03ad42681..84710b9c6 100644
--- a/src/yuzu/discord_impl.h
+++ b/src/yuzu/discord_impl.h
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/game_list.cpp b/src/yuzu/game_list.cpp
index e3661b390..b127badc2 100644
--- a/src/yuzu/game_list.cpp
+++ b/src/yuzu/game_list.cpp
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <regex>
 #include <QApplication>
@@ -10,10 +9,10 @@
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QJsonObject>
-#include <QKeyEvent>
 #include <QList>
 #include <QMenu>
 #include <QThreadPool>
+#include <QToolButton>
 #include <fmt/format.h>
 #include "common/common_types.h"
 #include "common/logging/log.h"
@@ -28,8 +27,8 @@
 #include "yuzu/uisettings.h"
 #include "yuzu/util/controller_navigation.h"
 
-GameListSearchField::KeyReleaseEater::KeyReleaseEater(GameList* gamelist, QObject* parent)
-    : QObject(parent), gamelist{gamelist} {}
+GameListSearchField::KeyReleaseEater::KeyReleaseEater(GameList* gamelist_, QObject* parent)
+    : QObject(parent), gamelist{gamelist_} {}
 
 // EventFilter in order to process systemkeys while editing the searchfield
 bool GameListSearchField::KeyReleaseEater::eventFilter(QObject* obj, QEvent* event) {
@@ -80,9 +79,9 @@ bool GameListSearchField::KeyReleaseEater::eventFilter(QObject* obj, QEvent* eve
     return QObject::eventFilter(obj, event);
 }
 
-void GameListSearchField::setFilterResult(int visible, int total) {
-    this->visible = visible;
-    this->total = total;
+void GameListSearchField::setFilterResult(int visible_, int total_) {
+    visible = visible_;
+    total = total_;
 
     label_filter_result->setText(tr("%1 of %n result(s)", "", total).arg(visible));
 }
@@ -127,10 +126,8 @@ GameListSearchField::GameListSearchField(GameList* parent) : QWidget{parent} {
     layout_filter = new QHBoxLayout;
     layout_filter->setContentsMargins(8, 8, 8, 8);
     label_filter = new QLabel;
-    label_filter->setText(tr("Filter:"));
     edit_filter = new QLineEdit;
     edit_filter->clear();
-    edit_filter->setPlaceholderText(tr("Enter pattern to filter"));
     edit_filter->installEventFilter(key_release_eater);
     edit_filter->setClearButtonEnabled(true);
     connect(edit_filter, &QLineEdit::textChanged, parent, &GameList::OnTextChanged);
@@ -150,6 +147,7 @@ GameListSearchField::GameListSearchField(GameList* parent) : QWidget{parent} {
     layout_filter->addWidget(label_filter_result);
     layout_filter->addWidget(button_filter_close);
     setLayout(layout_filter);
+    RetranslateUI();
 }
 
 /**
@@ -287,7 +285,7 @@ void GameList::OnUpdateThemedIcons() {
         }
         case GameListItemType::AddDir:
             child->setData(
-                QIcon::fromTheme(QStringLiteral("plus"))
+                QIcon::fromTheme(QStringLiteral("list-add"))
                     .pixmap(icon_size)
                     .scaled(icon_size, icon_size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation),
                 Qt::DecorationRole);
@@ -309,9 +307,9 @@ void GameList::OnFilterCloseClicked() {
     main_window->filterBarSetChecked(false);
 }
 
-GameList::GameList(FileSys::VirtualFilesystem vfs, FileSys::ManualContentProvider* provider,
+GameList::GameList(FileSys::VirtualFilesystem vfs_, FileSys::ManualContentProvider* provider_,
                    Core::System& system_, GMainWindow* parent)
-    : QWidget{parent}, vfs(std::move(vfs)), provider(provider), system{system_} {
+    : QWidget{parent}, vfs{std::move(vfs_)}, provider{provider_}, system{system_} {
     watcher = new QFileSystemWatcher(this);
     connect(watcher, &QFileSystemWatcher::directoryChanged, this, &GameList::RefreshGameDirectory);
 
@@ -334,13 +332,9 @@ GameList::GameList(FileSys::VirtualFilesystem vfs, FileSys::ManualContentProvide
     tree_view->setStyleSheet(QStringLiteral("QTreeView{ border: none; }"));
 
     item_model->insertColumns(0, COLUMN_COUNT);
-    item_model->setHeaderData(COLUMN_NAME, Qt::Horizontal, tr("Name"));
-    item_model->setHeaderData(COLUMN_COMPATIBILITY, Qt::Horizontal, tr("Compatibility"));
+    RetranslateUI();
 
-    item_model->setHeaderData(COLUMN_ADD_ONS, Qt::Horizontal, tr("Add-ons"));
     tree_view->setColumnHidden(COLUMN_ADD_ONS, !UISettings::values.show_add_ons);
-    item_model->setHeaderData(COLUMN_FILE_TYPE, Qt::Horizontal, tr("File type"));
-    item_model->setHeaderData(COLUMN_SIZE, Qt::Horizontal, tr("Size"));
     item_model->setSortRole(GameListItemPath::SortRole);
 
     connect(main_window, &GMainWindow::UpdateThemedIcons, this, &GameList::OnUpdateThemedIcons);
@@ -483,7 +477,7 @@ void GameList::DonePopulating(const QStringList& watch_list) {
     // Also artificially caps the watcher to a certain number of directories
     constexpr int LIMIT_WATCH_DIRECTORIES = 5000;
     constexpr int SLICE_SIZE = 25;
-    int len = std::min(watch_list.length(), LIMIT_WATCH_DIRECTORIES);
+    int len = std::min(static_cast<int>(watch_list.size()), LIMIT_WATCH_DIRECTORIES);
     for (int i = 0; i < len; i += SLICE_SIZE) {
         watcher->addPaths(watch_list.mid(i, i + SLICE_SIZE));
         QCoreApplication::processEvents();
@@ -499,6 +493,8 @@ void GameList::DonePopulating(const QStringList& watch_list) {
     }
     item_model->sort(tree_view->header()->sortIndicatorSection(),
                      tree_view->header()->sortIndicatorOrder());
+
+    emit PopulatingCompleted();
 }
 
 void GameList::PopupContextMenu(const QPoint& menu_location) {
@@ -752,6 +748,39 @@ void GameList::LoadCompatibilityList() {
     }
 }
 
+void GameList::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QWidget::changeEvent(event);
+}
+
+void GameList::RetranslateUI() {
+    item_model->setHeaderData(COLUMN_NAME, Qt::Horizontal, tr("Name"));
+    item_model->setHeaderData(COLUMN_COMPATIBILITY, Qt::Horizontal, tr("Compatibility"));
+    item_model->setHeaderData(COLUMN_ADD_ONS, Qt::Horizontal, tr("Add-ons"));
+    item_model->setHeaderData(COLUMN_FILE_TYPE, Qt::Horizontal, tr("File type"));
+    item_model->setHeaderData(COLUMN_SIZE, Qt::Horizontal, tr("Size"));
+}
+
+void GameListSearchField::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QWidget::changeEvent(event);
+}
+
+void GameListSearchField::RetranslateUI() {
+    label_filter->setText(tr("Filter:"));
+    edit_filter->setPlaceholderText(tr("Enter pattern to filter"));
+}
+
+QStandardItemModel* GameList::GetModel() const {
+    return item_model;
+}
+
 void GameList::PopulateAsync(QVector<UISettings::GameDir>& game_dirs) {
     tree_view->setEnabled(false);
 
@@ -870,7 +899,7 @@ GameListPlaceholder::GameListPlaceholder(GMainWindow* parent) : QWidget{parent}
     layout->setAlignment(Qt::AlignCenter);
     image->setPixmap(QIcon::fromTheme(QStringLiteral("plus_folder")).pixmap(200));
 
-    text->setText(tr("Double-click to add a new folder to the game list"));
+    RetranslateUI();
     QFont font = text->font();
     font.setPointSize(20);
     text->setFont(font);
@@ -891,3 +920,15 @@ void GameListPlaceholder::onUpdateThemedIcons() {
 void GameListPlaceholder::mouseDoubleClickEvent(QMouseEvent* event) {
     emit GameListPlaceholder::AddDirectory();
 }
+
+void GameListPlaceholder::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QWidget::changeEvent(event);
+}
+
+void GameListPlaceholder::RetranslateUI() {
+    text->setText(tr("Double-click to add a new folder to the game list"));
+}
diff --git a/src/yuzu/game_list.h b/src/yuzu/game_list.h
index a94ea1477..cdf085019 100644
--- a/src/yuzu/game_list.h
+++ b/src/yuzu/game_list.h
@@ -1,29 +1,28 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <QFileSystemWatcher>
-#include <QHBoxLayout>
 #include <QLabel>
 #include <QLineEdit>
 #include <QList>
-#include <QModelIndex>
-#include <QSettings>
-#include <QStandardItem>
 #include <QStandardItemModel>
 #include <QString>
-#include <QToolButton>
 #include <QTreeView>
 #include <QVBoxLayout>
 #include <QVector>
 #include <QWidget>
 
 #include "common/common_types.h"
+#include "core/core.h"
 #include "uisettings.h"
 #include "yuzu/compatibility_list.h"
 
+namespace Core {
+class System;
+}
+
 class ControllerNavigation;
 class GameListWorker;
 class GameListSearchField;
@@ -72,8 +71,8 @@ public:
         COLUMN_COUNT, // Number of columns
     };
 
-    explicit GameList(std::shared_ptr<FileSys::VfsFilesystem> vfs,
-                      FileSys::ManualContentProvider* provider, Core::System& system_,
+    explicit GameList(std::shared_ptr<FileSys::VfsFilesystem> vfs_,
+                      FileSys::ManualContentProvider* provider_, Core::System& system_,
                       GMainWindow* parent = nullptr);
     ~GameList() override;
 
@@ -89,6 +88,8 @@ public:
     void SaveInterfaceLayout();
     void LoadInterfaceLayout();
 
+    QStandardItemModel* GetModel() const;
+
     /// Disables events from the emulated controller
     void UnloadController();
 
@@ -113,6 +114,7 @@ signals:
     void OpenDirectory(const QString& directory);
     void AddDirectory();
     void ShowList(bool show);
+    void PopulatingCompleted();
 
 private slots:
     void OnItemExpanded(const QModelIndex& item);
@@ -138,6 +140,9 @@ private:
     void AddPermDirPopup(QMenu& context_menu, QModelIndex selected);
     void AddFavoritesPopup(QMenu& context_menu);
 
+    void changeEvent(QEvent*) override;
+    void RetranslateUI();
+
     std::shared_ptr<FileSys::VfsFilesystem> vfs;
     FileSys::ManualContentProvider* provider;
     GameListSearchField* search_field;
@@ -171,6 +176,9 @@ protected:
     void mouseDoubleClickEvent(QMouseEvent* event) override;
 
 private:
+    void changeEvent(QEvent* event) override;
+    void RetranslateUI();
+
     QVBoxLayout* layout = nullptr;
     QLabel* image = nullptr;
     QLabel* text = nullptr;
diff --git a/src/yuzu/game_list_p.h b/src/yuzu/game_list_p.h
index 9dc3cc7c3..6198d1e4e 100644
--- a/src/yuzu/game_list_p.h
+++ b/src/yuzu/game_list_p.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -11,7 +10,6 @@
 
 #include <QCoreApplication>
 #include <QFileInfo>
-#include <QImage>
 #include <QObject>
 #include <QStandardItem>
 #include <QString>
@@ -165,8 +163,8 @@ public:
         }
         const CompatStatus& status = iterator->second;
         setData(compatibility, CompatNumberRole);
-        setText(QObject::tr(status.text));
-        setToolTip(QObject::tr(status.tooltip));
+        setText(tr(status.text));
+        setToolTip(tr(status.tooltip));
         setData(CreateCirclePixmapFromColor(status.color), Qt::DecorationRole);
     }
 
@@ -226,8 +224,8 @@ public:
     static constexpr int GameDirRole = Qt::UserRole + 2;
 
     explicit GameListDir(UISettings::GameDir& directory,
-                         GameListItemType dir_type = GameListItemType::CustomDir)
-        : dir_type{dir_type} {
+                         GameListItemType dir_type_ = GameListItemType::CustomDir)
+        : dir_type{dir_type_} {
         setData(type(), TypeRole);
 
         UISettings::GameDir* game_dir = &directory;
@@ -296,7 +294,7 @@ public:
 
         const int icon_size = UISettings::values.folder_icon_size.GetValue();
 
-        setData(QIcon::fromTheme(QStringLiteral("plus"))
+        setData(QIcon::fromTheme(QStringLiteral("list-add"))
                     .pixmap(icon_size)
                     .scaled(icon_size, icon_size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation),
                 Qt::DecorationRole);
@@ -349,15 +347,18 @@ public:
     explicit GameListSearchField(GameList* parent = nullptr);
 
     QString filterText() const;
-    void setFilterResult(int visible, int total);
+    void setFilterResult(int visible_, int total_);
 
     void clear();
     void setFocus();
 
 private:
+    void changeEvent(QEvent*) override;
+    void RetranslateUI();
+
     class KeyReleaseEater : public QObject {
     public:
-        explicit KeyReleaseEater(GameList* gamelist, QObject* parent = nullptr);
+        explicit KeyReleaseEater(GameList* gamelist_, QObject* parent = nullptr);
 
     private:
         GameList* gamelist = nullptr;
diff --git a/src/yuzu/game_list_worker.cpp b/src/yuzu/game_list_worker.cpp
index fd92b36df..63326968b 100644
--- a/src/yuzu/game_list_worker.cpp
+++ b/src/yuzu/game_list_worker.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
 #include <string>
@@ -23,7 +22,6 @@
 #include "core/file_sys/patch_manager.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/submission_package.h"
-#include "core/hle/service/filesystem/filesystem.h"
 #include "core/loader/loader.h"
 #include "yuzu/compatibility_list.h"
 #include "yuzu/game_list.h"
@@ -225,12 +223,12 @@ QList<QStandardItem*> MakeGameListEntry(const std::string& path, const std::stri
 }
 } // Anonymous namespace
 
-GameListWorker::GameListWorker(FileSys::VirtualFilesystem vfs,
-                               FileSys::ManualContentProvider* provider,
-                               QVector<UISettings::GameDir>& game_dirs,
-                               const CompatibilityList& compatibility_list, Core::System& system_)
-    : vfs(std::move(vfs)), provider(provider), game_dirs(game_dirs),
-      compatibility_list(compatibility_list), system{system_} {}
+GameListWorker::GameListWorker(FileSys::VirtualFilesystem vfs_,
+                               FileSys::ManualContentProvider* provider_,
+                               QVector<UISettings::GameDir>& game_dirs_,
+                               const CompatibilityList& compatibility_list_, Core::System& system_)
+    : vfs{std::move(vfs_)}, provider{provider_}, game_dirs{game_dirs_},
+      compatibility_list{compatibility_list_}, system{system_} {}
 
 GameListWorker::~GameListWorker() = default;
 
diff --git a/src/yuzu/game_list_worker.h b/src/yuzu/game_list_worker.h
index 1383e9fbc..24a4e92c3 100644
--- a/src/yuzu/game_list_worker.h
+++ b/src/yuzu/game_list_worker.h
@@ -1,22 +1,17 @@
-// Copyright 2018 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <atomic>
-#include <map>
 #include <memory>
 #include <string>
-#include <unordered_map>
 
 #include <QList>
 #include <QObject>
 #include <QRunnable>
 #include <QString>
-#include <QVector>
 
-#include "common/common_types.h"
 #include "yuzu/compatibility_list.h"
 
 namespace Core {
@@ -38,10 +33,10 @@ class GameListWorker : public QObject, public QRunnable {
     Q_OBJECT
 
 public:
-    explicit GameListWorker(std::shared_ptr<FileSys::VfsFilesystem> vfs,
-                            FileSys::ManualContentProvider* provider,
-                            QVector<UISettings::GameDir>& game_dirs,
-                            const CompatibilityList& compatibility_list, Core::System& system_);
+    explicit GameListWorker(std::shared_ptr<FileSys::VfsFilesystem> vfs_,
+                            FileSys::ManualContentProvider* provider_,
+                            QVector<UISettings::GameDir>& game_dirs_,
+                            const CompatibilityList& compatibility_list_, Core::System& system_);
     ~GameListWorker() override;
 
     /// Starts the processing of directory tree information.
diff --git a/src/yuzu/hotkeys.cpp b/src/yuzu/hotkeys.cpp
index 6ed9611c7..13723f6e5 100644
--- a/src/yuzu/hotkeys.cpp
+++ b/src/yuzu/hotkeys.cpp
@@ -1,9 +1,7 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <sstream>
-#include <QKeySequence>
 #include <QShortcut>
 #include <QTreeWidgetItem>
 #include <QtGlobal>
diff --git a/src/yuzu/hotkeys.h b/src/yuzu/hotkeys.h
index 57a7c7da5..dc5b7f628 100644
--- a/src/yuzu/hotkeys.h
+++ b/src/yuzu/hotkeys.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/install_dialog.cpp b/src/yuzu/install_dialog.cpp
index 06b0b1874..84ec4fe13 100644
--- a/src/yuzu/install_dialog.cpp
+++ b/src/yuzu/install_dialog.cpp
@@ -1,11 +1,9 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QCheckBox>
 #include <QDialogButtonBox>
 #include <QFileInfo>
-#include <QHBoxLayout>
 #include <QLabel>
 #include <QListWidget>
 #include <QVBoxLayout>
diff --git a/src/yuzu/install_dialog.h b/src/yuzu/install_dialog.h
index 68e03fe4e..4c7c3c158 100644
--- a/src/yuzu/install_dialog.h
+++ b/src/yuzu/install_dialog.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/loading_screen.cpp b/src/yuzu/loading_screen.cpp
index b001b8c23..e263a07a7 100644
--- a/src/yuzu/loading_screen.cpp
+++ b/src/yuzu/loading_screen.cpp
@@ -1,24 +1,16 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <unordered_map>
 #include <QBuffer>
 #include <QByteArray>
 #include <QGraphicsOpacityEffect>
-#include <QHBoxLayout>
 #include <QIODevice>
 #include <QImage>
-#include <QLabel>
 #include <QPainter>
-#include <QPalette>
 #include <QPixmap>
-#include <QProgressBar>
 #include <QPropertyAnimation>
 #include <QStyleOption>
-#include <QTime>
-#include <QtConcurrent/QtConcurrentRun>
-#include "common/logging/log.h"
 #include "core/frontend/framebuffer_layout.h"
 #include "core/loader/loader.h"
 #include "ui_loading_screen.h"
@@ -155,6 +147,10 @@ void LoadingScreen::OnLoadProgress(VideoCore::LoadCallbackStage stage, std::size
         ui->progress_bar->setMaximum(static_cast<int>(total));
         previous_total = total;
     }
+    // Reset the progress bar ranges if compilation is done
+    if (stage == VideoCore::LoadCallbackStage::Complete) {
+        ui->progress_bar->setRange(0, 0);
+    }
 
     QString estimate;
     // If theres a drastic slowdown in the rate, then display an estimate
@@ -191,7 +187,7 @@ void LoadingScreen::OnLoadProgress(VideoCore::LoadCallbackStage stage, std::size
 
 void LoadingScreen::paintEvent(QPaintEvent* event) {
     QStyleOption opt;
-    opt.init(this);
+    opt.initFrom(this);
     QPainter p(this);
     style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
     QWidget::paintEvent(event);
diff --git a/src/yuzu/loading_screen.h b/src/yuzu/loading_screen.h
index 29155a77c..17045595d 100644
--- a/src/yuzu/loading_screen.h
+++ b/src/yuzu/loading_screen.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -8,6 +7,7 @@
 #include <memory>
 #include <QString>
 #include <QWidget>
+#include <QtGlobal>
 
 #if !QT_CONFIG(movie)
 #define YUZU_QT_MOVIE_MISSING 1
@@ -89,4 +89,6 @@ private:
     std::size_t slow_shader_first_value = 0;
 };
 
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 Q_DECLARE_METATYPE(VideoCore::LoadCallbackStage);
+#endif
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 3c2d7d080..4146ebc2c 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -1,14 +1,18 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cinttypes>
 #include <clocale>
+#include <cmath>
 #include <memory>
 #include <thread>
 #ifdef __APPLE__
 #include <unistd.h> // for chdir
 #endif
+#ifdef __linux__
+#include <csignal>
+#include <sys/socket.h>
+#endif
 
 // VFS includes must be before glad as they will conflict with Windows file api, which uses defines.
 #include "applets/qt_controller.h"
@@ -20,11 +24,11 @@
 #include "configuration/configure_input.h"
 #include "configuration/configure_per_game.h"
 #include "configuration/configure_tas.h"
-#include "configuration/configure_vibration.h"
 #include "core/file_sys/vfs.h"
 #include "core/file_sys/vfs_real.h"
 #include "core/frontend/applets/controller.h"
 #include "core/frontend/applets/general_frontend.h"
+#include "core/frontend/applets/mii_edit.h"
 #include "core/frontend/applets/software_keyboard.h"
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
@@ -32,6 +36,7 @@
 #include "core/hle/service/am/applet_ae.h"
 #include "core/hle/service/am/applet_oe.h"
 #include "core/hle/service/am/applets/applets.h"
+#include "yuzu/multiplayer/state.h"
 #include "yuzu/util/controller_navigation.h"
 
 // These are wrappers to avoid the calls to CreateDirectory and CreateFile because of the Windows
@@ -52,9 +57,6 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #define QT_NO_OPENGL
 #include <QClipboard>
 #include <QDesktopServices>
-#include <QDesktopWidget>
-#include <QDialogButtonBox>
-#include <QDir>
 #include <QFile>
 #include <QFileDialog>
 #include <QInputDialog>
@@ -62,6 +64,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include <QProgressBar>
 #include <QProgressDialog>
 #include <QPushButton>
+#include <QScreen>
 #include <QShortcut>
 #include <QStatusBar>
 #include <QString>
@@ -76,11 +79,9 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include <fmt/format.h>
 #include "common/detached_tasks.h"
 #include "common/fs/fs.h"
-#include "common/fs/fs_paths.h"
 #include "common/fs/path_util.h"
 #include "common/literals.h"
 #include "common/logging/backend.h"
-#include "common/logging/filter.h"
 #include "common/logging/log.h"
 #include "common/memory_detect.h"
 #include "common/microprofile.h"
@@ -105,12 +106,12 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/filesystem/filesystem.h"
-#include "core/hle/service/nfp/nfp.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/loader/loader.h"
 #include "core/perf_stats.h"
 #include "core/telemetry_session.h"
 #include "input_common/drivers/tas_input.h"
+#include "input_common/drivers/virtual_amiibo.h"
 #include "input_common/main.h"
 #include "ui_main.h"
 #include "util/overlay_dialog.h"
@@ -134,7 +135,13 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include "yuzu/install_dialog.h"
 #include "yuzu/loading_screen.h"
 #include "yuzu/main.h"
+#include "yuzu/startup_checks.h"
 #include "yuzu/uisettings.h"
+#include "yuzu/util/clickable_label.h"
+
+#ifdef YUZU_DBGHELP
+#include "yuzu/mini_dump.h"
+#endif
 
 using namespace Common::Literals;
 
@@ -156,7 +163,8 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 }
 #endif
 
-constexpr int default_mouse_timeout = 2500;
+constexpr int default_mouse_hide_timeout = 2500;
+constexpr int default_mouse_center_timeout = 10;
 
 /**
  * "Callouts" are one-time instructional messages shown to the user. In the config settings, there
@@ -201,12 +209,80 @@ static void RemoveCachedContents() {
     Common::FS::RemoveDirRecursively(offline_system_data);
 }
 
-GMainWindow::GMainWindow()
+static void LogRuntimes() {
+#ifdef _MSC_VER
+    // It is possible that the name of the dll will change.
+    // vcruntime140.dll is for 2015 and onwards
+    constexpr char runtime_dll_name[] = "vcruntime140.dll";
+    UINT sz = GetFileVersionInfoSizeA(runtime_dll_name, nullptr);
+    bool runtime_version_inspection_worked = false;
+    if (sz > 0) {
+        std::vector<u8> buf(sz);
+        if (GetFileVersionInfoA(runtime_dll_name, 0, sz, buf.data())) {
+            VS_FIXEDFILEINFO* pvi;
+            sz = sizeof(VS_FIXEDFILEINFO);
+            if (VerQueryValueA(buf.data(), "\\", reinterpret_cast<LPVOID*>(&pvi), &sz)) {
+                if (pvi->dwSignature == VS_FFI_SIGNATURE) {
+                    runtime_version_inspection_worked = true;
+                    LOG_INFO(Frontend, "MSVC Compiler: {} Runtime: {}.{}.{}.{}", _MSC_VER,
+                             pvi->dwProductVersionMS >> 16, pvi->dwProductVersionMS & 0xFFFF,
+                             pvi->dwProductVersionLS >> 16, pvi->dwProductVersionLS & 0xFFFF);
+                }
+            }
+        }
+    }
+    if (!runtime_version_inspection_worked) {
+        LOG_INFO(Frontend, "Unable to inspect {}", runtime_dll_name);
+    }
+#endif
+}
+
+static QString PrettyProductName() {
+#ifdef _WIN32
+    // After Windows 10 Version 2004, Microsoft decided to switch to a different notation: 20H2
+    // With that notation change they changed the registry key used to denote the current version
+    QSettings windows_registry(
+        QStringLiteral("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion"),
+        QSettings::NativeFormat);
+    const QString release_id = windows_registry.value(QStringLiteral("ReleaseId")).toString();
+    if (release_id == QStringLiteral("2009")) {
+        const u32 current_build = windows_registry.value(QStringLiteral("CurrentBuild")).toUInt();
+        const QString display_version =
+            windows_registry.value(QStringLiteral("DisplayVersion")).toString();
+        const u32 ubr = windows_registry.value(QStringLiteral("UBR")).toUInt();
+        u32 version = 10;
+        if (current_build >= 22000) {
+            version = 11;
+        }
+        return QStringLiteral("Windows %1 Version %2 (Build %3.%4)")
+            .arg(QString::number(version), display_version, QString::number(current_build),
+                 QString::number(ubr));
+    }
+#endif
+    return QSysInfo::prettyProductName();
+}
+
+bool GMainWindow::CheckDarkMode() {
+#ifdef __linux__
+    const QPalette test_palette(qApp->palette());
+    const QColor text_color = test_palette.color(QPalette::Active, QPalette::Text);
+    const QColor window_color = test_palette.color(QPalette::Active, QPalette::Window);
+    return (text_color.value() > window_color.value());
+#else
+    // TODO: Windows
+    return false;
+#endif // __linux__
+}
+
+GMainWindow::GMainWindow(std::unique_ptr<Config> config_, bool has_broken_vulkan)
     : ui{std::make_unique<Ui::MainWindow>()}, system{std::make_unique<Core::System>()},
-      input_subsystem{std::make_shared<InputCommon::InputSubsystem>()},
-      config{std::make_unique<Config>(*system)},
+      input_subsystem{std::make_shared<InputCommon::InputSubsystem>()}, config{std::move(config_)},
       vfs{std::make_shared<FileSys::RealVfsFilesystem>()},
       provider{std::make_unique<FileSys::ManualContentProvider>()} {
+#ifdef __linux__
+    SetupSigInterrupts();
+#endif
+
     Common::Log::Initialize();
     LoadTranslation();
 
@@ -214,12 +290,21 @@ GMainWindow::GMainWindow()
     ui->setupUi(this);
     statusBar()->hide();
 
+    // Check dark mode before a theme is loaded
+    os_dark_mode = CheckDarkMode();
+    startup_icon_theme = QIcon::themeName();
+    // fallback can only be set once, colorful theme icons are okay on both light/dark
+    QIcon::setFallbackThemeName(QStringLiteral("colorful"));
+    QIcon::setFallbackSearchPaths(QStringList(QStringLiteral(":/icons")));
+
     default_theme_paths = QIcon::themeSearchPaths();
     UpdateUITheme();
 
     SetDiscordEnabled(UISettings::values.enable_discord_presence.GetValue());
     discord_rpc->Update();
 
+    system->GetRoomNetwork().Init();
+
     RegisterMetaTypes();
 
     InitializeWidgets();
@@ -246,12 +331,13 @@ GMainWindow::GMainWindow()
     const auto yuzu_build_version = override_build.empty() ? yuzu_build : override_build;
 
     LOG_INFO(Frontend, "yuzu Version: {}", yuzu_build_version);
+    LogRuntimes();
 #ifdef ARCHITECTURE_x86_64
     const auto& caps = Common::GetCPUCaps();
     std::string cpu_string = caps.cpu_string;
-    if (caps.avx || caps.avx2 || caps.avx512) {
+    if (caps.avx || caps.avx2 || caps.avx512f) {
         cpu_string += " | AVX";
-        if (caps.avx512) {
+        if (caps.avx512f) {
             cpu_string += "512";
         } else if (caps.avx2) {
             cpu_string += '2';
@@ -262,7 +348,7 @@ GMainWindow::GMainWindow()
     }
     LOG_INFO(Frontend, "Host CPU: {}", cpu_string);
 #endif
-    LOG_INFO(Frontend, "Host OS: {}", QSysInfo::prettyProductName().toStdString());
+    LOG_INFO(Frontend, "Host OS: {}", PrettyProductName().toStdString());
     LOG_INFO(Frontend, "Host RAM: {:.2f} GiB",
              Common::GetMemInfo().TotalPhysicalMemory / f64{1_GiB});
     LOG_INFO(Frontend, "Host Swap: {:.2f} GiB", Common::GetMemInfo().TotalSwapMemory / f64{1_GiB});
@@ -291,13 +377,29 @@ GMainWindow::GMainWindow()
     ui->menubar->setCursor(QCursor());
     statusBar()->setCursor(QCursor());
 
-    mouse_hide_timer.setInterval(default_mouse_timeout);
+    mouse_hide_timer.setInterval(default_mouse_hide_timeout);
     connect(&mouse_hide_timer, &QTimer::timeout, this, &GMainWindow::HideMouseCursor);
     connect(ui->menubar, &QMenuBar::hovered, this, &GMainWindow::ShowMouseCursor);
 
+    mouse_center_timer.setInterval(default_mouse_center_timeout);
+    connect(&mouse_center_timer, &QTimer::timeout, this, &GMainWindow::CenterMouseCursor);
+
     MigrateConfigFiles();
 
-    ui->action_Fullscreen->setChecked(false);
+    if (has_broken_vulkan) {
+        UISettings::values.has_broken_vulkan = true;
+
+        QMessageBox::warning(this, tr("Broken Vulkan Installation Detected"),
+                             tr("Vulkan initialization failed during boot.<br><br>Click <a "
+                                "href='https://yuzu-emu.org/wiki/faq/"
+                                "#yuzu-starts-with-the-error-broken-vulkan-installation-detected'>"
+                                "here for instructions to fix the issue</a>."));
+
+        Settings::values.renderer_backend = Settings::RendererBackend::OpenGL;
+
+        renderer_status_button->setDisabled(true);
+        renderer_status_button->setChecked(false);
+    }
 
 #if defined(HAVE_SDL2) && !defined(_WIN32)
     SDL_InitSubSystem(SDL_INIT_VIDEO);
@@ -307,6 +409,8 @@ GMainWindow::GMainWindow()
     SDL_EnableScreenSaver();
 #endif
 
+    SetupPrepareForSleep();
+
     Common::Log::Start();
 
     QStringList args = QApplication::arguments();
@@ -316,17 +420,20 @@ GMainWindow::GMainWindow()
     }
 
     QString game_path;
+    bool has_gamepath = false;
+    bool is_fullscreen = false;
 
     for (int i = 1; i < args.size(); ++i) {
         // Preserves drag/drop functionality
         if (args.size() == 2 && !args[1].startsWith(QChar::fromLatin1('-'))) {
             game_path = args[1];
+            has_gamepath = true;
             break;
         }
 
         // Launch game in fullscreen mode
         if (args[i] == QStringLiteral("-f")) {
-            ui->action_Fullscreen->setChecked(true);
+            is_fullscreen = true;
             continue;
         }
 
@@ -369,9 +476,15 @@ GMainWindow::GMainWindow()
             }
 
             game_path = args[++i];
+            has_gamepath = true;
         }
     }
 
+    // Override fullscreen setting if gamepath or argument is provided
+    if (has_gamepath || is_fullscreen) {
+        ui->action_Fullscreen->setChecked(is_fullscreen);
+    }
+
     if (!game_path.isEmpty()) {
         BootGame(game_path);
     }
@@ -382,6 +495,11 @@ GMainWindow::~GMainWindow() {
     if (render_window->parent() == nullptr) {
         delete render_window;
     }
+
+#ifdef __linux__
+    ::close(sig_interrupt_fds[0]);
+    ::close(sig_interrupt_fds[1]);
+#endif
 }
 
 void GMainWindow::RegisterMetaTypes() {
@@ -586,7 +704,7 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
 #ifdef YUZU_USE_QT_WEB_ENGINE
 
     // Raw input breaks with the web applet, Disable web applets if enabled
-    if (disable_web_applet || Settings::values.enable_raw_input) {
+    if (UISettings::values.disable_web_applet || Settings::values.enable_raw_input) {
         emit WebBrowserClosed(Service::AM::Applets::WebExitReason::WindowClosed,
                               "http://localhost/");
         return;
@@ -651,12 +769,12 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
     connect(exit_action, &QAction::triggered, this, [this, &web_browser_view] {
         const auto result = QMessageBox::warning(
             this, tr("Disable Web Applet"),
-            tr("Disabling the web applet will cause it to not be shown again for the rest of the "
-               "emulated session. This can lead to undefined behavior and should only be used with "
-               "Super Mario 3D All-Stars. Are you sure you want to disable the web applet?"),
+            tr("Disabling the web applet can lead to undefined behavior and should only be used "
+               "with Super Mario 3D All-Stars. Are you sure you want to disable the web "
+               "applet?\n(This can be re-enabled in the Debug settings.)"),
             QMessageBox::Yes | QMessageBox::No);
         if (result == QMessageBox::Yes) {
-            disable_web_applet = true;
+            UISettings::values.disable_web_applet = true;
             web_browser_view.SetFinished(true);
         }
     });
@@ -745,6 +863,10 @@ void GMainWindow::InitializeWidgets() {
         }
     });
 
+    multiplayer_state = new MultiplayerState(this, game_list->GetModel(), ui->action_Leave_Room,
+                                             ui->action_Show_Room, *system);
+    multiplayer_state->setVisible(false);
+
     // Create status bar
     message_label = new QLabel();
     // Configured separately for left alignment
@@ -777,6 +899,10 @@ void GMainWindow::InitializeWidgets() {
         statusBar()->addPermanentWidget(label);
     }
 
+    // TODO (flTobi): Add the widget when multiplayer is fully implemented
+    statusBar()->addPermanentWidget(multiplayer_state->GetStatusText(), 0);
+    statusBar()->addPermanentWidget(multiplayer_state->GetStatusIcon(), 0);
+
     tas_label = new QLabel();
     tas_label->setObjectName(QStringLiteral("TASlabel"));
     tas_label->setFocusPolicy(Qt::NoFocus);
@@ -820,12 +946,11 @@ void GMainWindow::InitializeWidgets() {
 
     // Setup Dock button
     dock_status_button = new QPushButton();
-    dock_status_button->setObjectName(QStringLiteral("TogglableStatusBarButton"));
+    dock_status_button->setObjectName(QStringLiteral("DockingStatusBarButton"));
     dock_status_button->setFocusPolicy(Qt::NoFocus);
     connect(dock_status_button, &QPushButton::clicked, this, &GMainWindow::OnToggleDockedMode);
-    dock_status_button->setText(tr("DOCK"));
     dock_status_button->setCheckable(true);
-    dock_status_button->setChecked(Settings::values.use_docked_mode.GetValue());
+    UpdateDockedButton();
     statusBar()->insertPermanentWidget(0, dock_status_button);
 
     gpu_accuracy_button = new QPushButton();
@@ -856,8 +981,7 @@ void GMainWindow::InitializeWidgets() {
             Settings::values.renderer_backend.SetValue(Settings::RendererBackend::Vulkan);
         } else {
             Settings::values.renderer_backend.SetValue(Settings::RendererBackend::OpenGL);
-            const auto filter = Settings::values.scaling_filter.GetValue();
-            if (filter == Settings::ScalingFilter::Fsr) {
+            if (Settings::values.scaling_filter.GetValue() == Settings::ScalingFilter::Fsr) {
                 Settings::values.scaling_filter.SetValue(Settings::ScalingFilter::NearestNeighbor);
                 UpdateFilterText();
             }
@@ -926,15 +1050,16 @@ void GMainWindow::LinkActionShortcut(QAction* action, const QString& action_name
     auto* controller = system->HIDCore().GetEmulatedController(Core::HID::NpadIdType::Player1);
     const auto* controller_hotkey =
         hotkey_registry.GetControllerHotkey(main_window, action_name, controller);
-    connect(controller_hotkey, &ControllerShortcut::Activated, this,
-            [action] { action->trigger(); });
+    connect(
+        controller_hotkey, &ControllerShortcut::Activated, this, [action] { action->trigger(); },
+        Qt::QueuedConnection);
 }
 
 void GMainWindow::InitializeHotkeys() {
     hotkey_registry.LoadHotkeys();
 
     LinkActionShortcut(ui->action_Load_File, QStringLiteral("Load File"));
-    LinkActionShortcut(ui->action_Load_Amiibo, QStringLiteral("Load Amiibo"));
+    LinkActionShortcut(ui->action_Load_Amiibo, QStringLiteral("Load/Remove Amiibo"));
     LinkActionShortcut(ui->action_Exit, QStringLiteral("Exit yuzu"));
     LinkActionShortcut(ui->action_Restart, QStringLiteral("Restart Emulation"));
     LinkActionShortcut(ui->action_Pause, QStringLiteral("Continue/Pause Emulation"));
@@ -954,7 +1079,8 @@ void GMainWindow::InitializeHotkeys() {
         const auto* controller_hotkey =
             hotkey_registry.GetControllerHotkey(main_window, action_name, controller);
         connect(hotkey, &QShortcut::activated, this, function);
-        connect(controller_hotkey, &ControllerShortcut::Activated, this, function);
+        connect(controller_hotkey, &ControllerShortcut::Activated, this, function,
+                Qt::QueuedConnection);
     };
 
     connect_shortcut(QStringLiteral("Exit Fullscreen"), [&] {
@@ -970,17 +1096,29 @@ void GMainWindow::InitializeHotkeys() {
     connect_shortcut(QStringLiteral("Audio Mute/Unmute"),
                      [] { Settings::values.audio_muted = !Settings::values.audio_muted; });
     connect_shortcut(QStringLiteral("Audio Volume Down"), [] {
-        const auto current_volume = static_cast<int>(Settings::values.volume.GetValue());
-        const auto new_volume = std::max(current_volume - 5, 0);
-        Settings::values.volume.SetValue(static_cast<u8>(new_volume));
+        const auto current_volume = static_cast<s32>(Settings::values.volume.GetValue());
+        int step = 5;
+        if (current_volume <= 30) {
+            step = 2;
+        }
+        if (current_volume <= 6) {
+            step = 1;
+        }
+        Settings::values.volume.SetValue(std::max(current_volume - step, 0));
     });
     connect_shortcut(QStringLiteral("Audio Volume Up"), [] {
-        const auto current_volume = static_cast<int>(Settings::values.volume.GetValue());
-        const auto new_volume = std::min(current_volume + 5, 100);
-        Settings::values.volume.SetValue(static_cast<u8>(new_volume));
+        const auto current_volume = static_cast<s32>(Settings::values.volume.GetValue());
+        int step = 5;
+        if (current_volume < 30) {
+            step = 2;
+        }
+        if (current_volume < 6) {
+            step = 1;
+        }
+        Settings::values.volume.SetValue(current_volume + step);
     });
     connect_shortcut(QStringLiteral("Toggle Framerate Limit"), [] {
-        Settings::values.disable_fps_limit.SetValue(!Settings::values.disable_fps_limit.GetValue());
+        Settings::values.use_speed_limit.SetValue(!Settings::values.use_speed_limit.GetValue());
     });
     connect_shortcut(QStringLiteral("Toggle Mouse Panning"), [&] {
         Settings::values.mouse_panning = !Settings::values.mouse_panning;
@@ -993,7 +1131,7 @@ void GMainWindow::InitializeHotkeys() {
 
 void GMainWindow::SetDefaultUIGeometry() {
     // geometry: 53% of the window contents are in the upper screen half, 47% in the lower half
-    const QRect screenRect = QApplication::desktop()->screenGeometry(this);
+    const QRect screenRect = QGuiApplication::primaryScreen()->geometry();
 
     const int w = screenRect.width() * 2 / 3;
     const int h = screenRect.height() * 2 / 3;
@@ -1006,6 +1144,10 @@ void GMainWindow::SetDefaultUIGeometry() {
 void GMainWindow::RestoreUIState() {
     setWindowFlags(windowFlags() & ~Qt::FramelessWindowHint);
     restoreGeometry(UISettings::values.geometry);
+    // Work-around because the games list isn't supposed to be full screen
+    if (isFullScreen()) {
+        showNormal();
+    }
     restoreState(UISettings::values.state);
     render_window->setWindowFlags(render_window->windowFlags() & ~Qt::FramelessWindowHint);
     render_window->restoreGeometry(UISettings::values.renderwindow_geometry);
@@ -1048,6 +1190,7 @@ void GMainWindow::OnAppFocusStateChanged(Qt::ApplicationState state) {
             OnPauseGame();
         } else if (!emu_thread->IsRunning() && auto_paused && state == Qt::ApplicationActive) {
             auto_paused = false;
+            RequestGameResume();
             OnStartGame();
         }
     }
@@ -1081,6 +1224,8 @@ void GMainWindow::ConnectWidgetEvents() {
     connect(game_list_placeholder, &GameListPlaceholder::AddDirectory, this,
             &GMainWindow::OnGameListAddDirectory);
     connect(game_list, &GameList::ShowList, this, &GMainWindow::OnGameListShowList);
+    connect(game_list, &GameList::PopulatingCompleted,
+            [this] { multiplayer_state->UpdateGameList(game_list->GetModel()); });
 
     connect(game_list, &GameList::OpenPerGameGeneralRequested, this,
             &GMainWindow::OnGameListOpenPerGameProperties);
@@ -1098,6 +1243,9 @@ void GMainWindow::ConnectWidgetEvents() {
     connect(this, &GMainWindow::EmulationStopping, this, &GMainWindow::SoftwareKeyboardExit);
 
     connect(&status_bar_update_timer, &QTimer::timeout, this, &GMainWindow::UpdateStatusBar);
+
+    connect(this, &GMainWindow::UpdateThemedIcons, multiplayer_state,
+            &MultiplayerState::UpdateThemedIcons);
 }
 
 void GMainWindow::ConnectMenuEvents() {
@@ -1141,6 +1289,19 @@ void GMainWindow::ConnectMenuEvents() {
                                             ui->action_Reset_Window_Size_900,
                                             ui->action_Reset_Window_Size_1080});
 
+    // Multiplayer
+    connect(ui->action_View_Lobby, &QAction::triggered, multiplayer_state,
+            &MultiplayerState::OnViewLobby);
+    connect(ui->action_Start_Room, &QAction::triggered, multiplayer_state,
+            &MultiplayerState::OnCreateRoom);
+    connect(ui->action_Leave_Room, &QAction::triggered, multiplayer_state,
+            &MultiplayerState::OnCloseRoom);
+    connect(ui->action_Connect_To_Room, &QAction::triggered, multiplayer_state,
+            &MultiplayerState::OnDirectConnectToRoom);
+    connect(ui->action_Show_Room, &QAction::triggered, multiplayer_state,
+            &MultiplayerState::OnOpenNetworkRoom);
+    connect(multiplayer_state, &MultiplayerState::SaveConfig, this, &GMainWindow::OnSaveConfig);
+
     // Tools
     connect_menu(ui->action_Rederive, std::bind(&GMainWindow::OnReinitializeKeys, this,
                                                 ReinitializeKeyBehavior::Warning));
@@ -1180,6 +1341,8 @@ void GMainWindow::UpdateMenuState() {
     } else {
         ui->action_Pause->setText(tr("&Pause"));
     }
+
+    multiplayer_state->UpdateNotificationStatus();
 }
 
 void GMainWindow::OnDisplayTitleBars(bool show) {
@@ -1202,6 +1365,43 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
     }
 }
 
+void GMainWindow::SetupPrepareForSleep() {
+#ifdef __linux__
+    auto bus = QDBusConnection::systemBus();
+    if (bus.isConnected()) {
+        const bool success = bus.connect(
+            QStringLiteral("org.freedesktop.login1"), QStringLiteral("/org/freedesktop/login1"),
+            QStringLiteral("org.freedesktop.login1.Manager"), QStringLiteral("PrepareForSleep"),
+            QStringLiteral("b"), this, SLOT(OnPrepareForSleep(bool)));
+
+        if (!success) {
+            LOG_WARNING(Frontend, "Couldn't register PrepareForSleep signal");
+        }
+    } else {
+        LOG_WARNING(Frontend, "QDBusConnection system bus is not connected");
+    }
+#endif // __linux__
+}
+
+void GMainWindow::OnPrepareForSleep(bool prepare_sleep) {
+    if (emu_thread == nullptr) {
+        return;
+    }
+
+    if (prepare_sleep) {
+        if (emu_thread->IsRunning()) {
+            auto_paused = true;
+            OnPauseGame();
+        }
+    } else {
+        if (!emu_thread->IsRunning() && auto_paused) {
+            auto_paused = false;
+            RequestGameResume();
+            OnStartGame();
+        }
+    }
+}
+
 #ifdef __linux__
 static std::optional<QDBusObjectPath> HoldWakeLockLinux(u32 window_id = 0) {
     if (!QDBusConnection::sessionBus().isConnected()) {
@@ -1241,6 +1441,52 @@ static void ReleaseWakeLockLinux(QDBusObjectPath lock) {
                             QString::fromLatin1("org.freedesktop.portal.Request"));
     unlocker.call(QString::fromLatin1("Close"));
 }
+
+std::array<int, 3> GMainWindow::sig_interrupt_fds{0, 0, 0};
+
+void GMainWindow::SetupSigInterrupts() {
+    if (sig_interrupt_fds[2] == 1) {
+        return;
+    }
+    socketpair(AF_UNIX, SOCK_STREAM, 0, sig_interrupt_fds.data());
+    sig_interrupt_fds[2] = 1;
+
+    struct sigaction sa;
+    sa.sa_handler = &GMainWindow::HandleSigInterrupt;
+    sigemptyset(&sa.sa_mask);
+    sa.sa_flags = SA_RESETHAND;
+    sigaction(SIGINT, &sa, nullptr);
+    sigaction(SIGTERM, &sa, nullptr);
+
+    sig_interrupt_notifier = new QSocketNotifier(sig_interrupt_fds[1], QSocketNotifier::Read, this);
+    connect(sig_interrupt_notifier, &QSocketNotifier::activated, this,
+            &GMainWindow::OnSigInterruptNotifierActivated);
+    connect(this, &GMainWindow::SigInterrupt, this, &GMainWindow::close);
+}
+
+void GMainWindow::HandleSigInterrupt(int sig) {
+    if (sig == SIGINT) {
+        exit(1);
+    }
+
+    // Calling into Qt directly from a signal handler is not safe,
+    // so wake up a QSocketNotifier with this hacky write call instead.
+    char a = 1;
+    int ret = write(sig_interrupt_fds[0], &a, sizeof(a));
+    (void)ret;
+}
+
+void GMainWindow::OnSigInterruptNotifierActivated() {
+    sig_interrupt_notifier->setEnabled(false);
+
+    char a;
+    int ret = read(sig_interrupt_fds[1], &a, sizeof(a));
+    (void)ret;
+
+    sig_interrupt_notifier->setEnabled(true);
+
+    emit SigInterrupt();
+}
 #endif // __linux__
 
 void GMainWindow::PreventOSSleep() {
@@ -1284,6 +1530,7 @@ bool GMainWindow::LoadROM(const QString& filename, u64 program_id, std::size_t p
     system->SetAppletFrontendSet({
         std::make_unique<QtControllerSelector>(*this), // Controller Selector
         std::make_unique<QtErrorDisplay>(*this),       // Error Display
+        nullptr,                                       // Mii Editor
         nullptr,                                       // Parental Controls
         nullptr,                                       // Photo Viewer
         std::make_unique<QtProfileSelector>(*this),    // Profile Selector
@@ -1357,23 +1604,24 @@ bool GMainWindow::LoadROM(const QString& filename, u64 program_id, std::size_t p
         }
         return false;
     }
-    game_path = filename;
+    current_game_path = filename;
 
     system->TelemetrySession().AddField(Common::Telemetry::FieldType::App, "Frontend", "Qt");
     return true;
 }
 
-void GMainWindow::SelectAndSetCurrentUser() {
+bool GMainWindow::SelectAndSetCurrentUser() {
     QtProfileSelectionDialog dialog(system->HIDCore(), this);
     dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
                           Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
     dialog.setWindowModality(Qt::WindowModal);
 
     if (dialog.exec() == QDialog::Rejected) {
-        return;
+        return false;
     }
 
     Settings::values.current_user = dialog.GetIndex();
+    return true;
 }
 
 void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t program_index,
@@ -1391,16 +1639,15 @@ void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t
     if (loader != nullptr && loader->ReadProgramId(title_id) == Loader::ResultStatus::Success &&
         type == StartGameType::Normal) {
         // Load per game settings
-        const auto file_path = std::filesystem::path{filename.toStdU16String()};
+        const auto file_path =
+            std::filesystem::path{Common::U16StringFromBuffer(filename.utf16(), filename.size())};
         const auto config_file_name = title_id == 0
                                           ? Common::FS::PathToUTF8String(file_path.filename())
                                           : fmt::format("{:016X}", title_id);
-        Config per_game_config(*system, config_file_name, Config::ConfigType::PerGameConfig);
+        Config per_game_config(config_file_name, Config::ConfigType::PerGameConfig);
+        system->ApplySettings();
     }
 
-    // Disable fps limit toggle when booting a new title
-    Settings::values.disable_fps_limit.SetValue(false);
-
     // Save configurations
     UpdateUISettings();
     game_list->SaveInterfaceLayout();
@@ -1409,11 +1656,16 @@ void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t
     Settings::LogSettings();
 
     if (UISettings::values.select_user_on_boot) {
-        SelectAndSetCurrentUser();
+        if (SelectAndSetCurrentUser() == false) {
+            return;
+        }
     }
 
-    if (!LoadROM(filename, program_id, program_index))
+    if (!LoadROM(filename, program_id, program_index)) {
         return;
+    }
+
+    system->SetShuttingDown(false);
 
     // Create and start the emulation thread
     emu_thread = std::make_unique<EmuThread>(*system);
@@ -1422,7 +1674,7 @@ void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t
 
     // Register an ExecuteProgram callback such that Core can execute a sub-program
     system->RegisterExecuteProgramCallback(
-        [this](std::size_t program_index) { render_window->ExecuteProgram(program_index); });
+        [this](std::size_t program_index_) { render_window->ExecuteProgram(program_index_); });
 
     // Register an Exit callback such that Core can exit the currently running application.
     system->RegisterExitCallback([this]() { render_window->Exit(); });
@@ -1457,6 +1709,8 @@ void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t
         mouse_hide_timer.start();
     }
 
+    render_window->InitializeCamera();
+
     std::string title_name;
     std::string title_version;
     const auto res = system->GetGameName(title_name);
@@ -1472,7 +1726,8 @@ void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t
     }
     if (res != Loader::ResultStatus::Success || title_name.empty()) {
         title_name = Common::FS::PathToUTF8String(
-            std::filesystem::path{filename.toStdU16String()}.filename());
+            std::filesystem::path{Common::U16StringFromBuffer(filename.utf16(), filename.size())}
+                .filename());
     }
     const bool is_64bit = system->Kernel().CurrentProcess()->Is64BitProcess();
     const auto instruction_set_suffix = is_64bit ? tr("(64-bit)") : tr("(32-bit)");
@@ -1504,6 +1759,8 @@ void GMainWindow::ShutdownGame() {
 
     AllowOSSleep();
 
+    system->SetShuttingDown(true);
+    system->DetachDebugger();
     discord_rpc->Pause();
     emu_thread->RequestStop();
 
@@ -1535,6 +1792,7 @@ void GMainWindow::ShutdownGame() {
     tas_label->clear();
     input_subsystem->GetTas()->Stop();
     OnTasStateChanged();
+    render_window->FinalizeCamera();
 
     // Enable all controllers
     system->HIDCore().SetSupportedStyleTag({Core::HID::NpadStyleSet::All});
@@ -1551,9 +1809,9 @@ void GMainWindow::ShutdownGame() {
     emu_speed_label->setVisible(false);
     game_fps_label->setVisible(false);
     emu_frametime_label->setVisible(false);
-    renderer_status_button->setEnabled(true);
+    renderer_status_button->setEnabled(!UISettings::values.has_broken_vulkan);
 
-    game_path.clear();
+    current_game_path.clear();
 
     // When closing the game, destroy the GLWindow to clear the context after the game is closed
     render_window->ReleaseRenderTarget();
@@ -1571,7 +1829,7 @@ void GMainWindow::StoreRecentFile(const QString& filename) {
 
 void GMainWindow::UpdateRecentFiles() {
     const int num_recent_files =
-        std::min(UISettings::values.recent_files.size(), max_recent_files_item);
+        std::min(static_cast<int>(UISettings::values.recent_files.size()), max_recent_files_item);
 
     for (int i = 0; i < num_recent_files; i++) {
         const QString text = QStringLiteral("&%1. %2").arg(i + 1).arg(
@@ -1746,7 +2004,7 @@ static bool RomFSRawCopy(QProgressDialog& dialog, const FileSys::VirtualDir& src
 }
 
 void GMainWindow::OnGameListRemoveInstalledEntry(u64 program_id, InstalledEntryType type) {
-    const QString entry_type = [this, type] {
+    const QString entry_type = [type] {
         switch (type) {
         case InstalledEntryType::Game:
             return tr("Contents");
@@ -1843,7 +2101,7 @@ void GMainWindow::RemoveAddOnContent(u64 program_id, const QString& entry_type)
 
 void GMainWindow::OnGameListRemoveFile(u64 program_id, GameListRemoveTarget target,
                                        const std::string& game_path) {
-    const QString question = [this, target] {
+    const QString question = [target] {
         switch (target) {
         case GameListRemoveTarget::GlShaderCache:
             return tr("Delete OpenGL Transferable Shader Cache?");
@@ -2472,7 +2730,7 @@ void GMainWindow::OnRestartGame() {
         return;
     }
     // Make a copy since BootGame edits game_path
-    BootGame(QString(game_path));
+    BootGame(QString(current_game_path));
 }
 
 void GMainWindow::OnPauseGame() {
@@ -2486,6 +2744,7 @@ void GMainWindow::OnPauseContinueGame() {
         if (emu_thread->IsRunning()) {
             OnPauseGame();
         } else {
+            RequestGameResume();
             OnStartGame();
         }
     }
@@ -2515,6 +2774,11 @@ void GMainWindow::OnExit() {
     OnStopGame();
 }
 
+void GMainWindow::OnSaveConfig() {
+    system->ApplySettings();
+    config->Save();
+}
+
 void GMainWindow::ErrorDisplayDisplayError(QString error_code, QString error_text) {
     OverlayDialog dialog(render_window, *system, error_code, error_text, QString{}, tr("OK"),
                          Qt::AlignLeft | Qt::AlignVCenter);
@@ -2569,6 +2833,18 @@ void GMainWindow::ToggleFullscreen() {
     }
 }
 
+// We're going to return the screen that the given window has the most pixels on
+static QScreen* GuessCurrentScreen(QWidget* window) {
+    const QList<QScreen*> screens = QGuiApplication::screens();
+    return *std::max_element(
+        screens.cbegin(), screens.cend(), [window](const QScreen* left, const QScreen* right) {
+            const QSize left_size = left->geometry().intersected(window->geometry()).size();
+            const QSize right_size = right->geometry().intersected(window->geometry()).size();
+            return (left_size.height() * left_size.width()) <
+                   (right_size.height() * right_size.width());
+        });
+}
+
 void GMainWindow::ShowFullscreen() {
     const auto show_fullscreen = [](QWidget* window) {
         if (Settings::values.fullscreen_mode.GetValue() == Settings::FullscreenMode::Exclusive) {
@@ -2577,7 +2853,7 @@ void GMainWindow::ShowFullscreen() {
         }
         window->hide();
         window->setWindowFlags(window->windowFlags() | Qt::FramelessWindowHint);
-        const auto screen_geometry = QApplication::desktop()->screenGeometry(window);
+        const auto screen_geometry = GuessCurrentScreen(window)->geometry();
         window->setGeometry(screen_geometry.x(), screen_geometry.y(), screen_geometry.width(),
                             screen_geometry.height() + 1);
         window->raise();
@@ -2681,7 +2957,8 @@ void GMainWindow::OnConfigure() {
     const bool old_discord_presence = UISettings::values.enable_discord_presence.GetValue();
 
     Settings::SetConfiguringGlobal(true);
-    ConfigureDialog configure_dialog(this, hotkey_registry, input_subsystem.get(), *system);
+    ConfigureDialog configure_dialog(this, hotkey_registry, input_subsystem.get(), *system,
+                                     !multiplayer_state->IsHostingPublicRoom());
     connect(&configure_dialog, &ConfigureDialog::LanguageChanged, this,
             &GMainWindow::OnLanguageChanged);
 
@@ -2717,7 +2994,7 @@ void GMainWindow::OnConfigure() {
 
         Settings::values.disabled_addons.clear();
 
-        config = std::make_unique<Config>(*system);
+        config = std::make_unique<Config>();
         UISettings::values.reset_to_defaults = false;
 
         UISettings::values.game_dirs = std::move(old_game_dirs);
@@ -2738,6 +3015,11 @@ void GMainWindow::OnConfigure() {
     if (UISettings::values.enable_discord_presence.GetValue() != old_discord_presence) {
         SetDiscordEnabled(UISettings::values.enable_discord_presence.GetValue());
     }
+
+    if (!multiplayer_state->IsHostingPublicRoom()) {
+        multiplayer_state->UpdateCredentials();
+    }
+
     emit UpdateThemedIcons();
 
     const auto reload = UISettings::values.is_game_list_reload_pending.exchange(false);
@@ -2761,8 +3043,19 @@ void GMainWindow::OnConfigure() {
         mouse_hide_timer.start();
     }
 
+    // Restart camera config
+    if (emulation_running) {
+        render_window->FinalizeCamera();
+        render_window->InitializeCamera();
+    }
+
+    if (!UISettings::values.has_broken_vulkan) {
+        renderer_status_button->setEnabled(!emulation_running);
+    }
+
     UpdateStatusButtons();
     controller_dialog->refreshConfiguration();
+    system->ApplySettings();
 }
 
 void GMainWindow::OnConfigureTas() {
@@ -2846,7 +3139,7 @@ void GMainWindow::OnToggleDockedMode() {
     }
 
     Settings::values.use_docked_mode.SetValue(!is_docked);
-    dock_status_button->setChecked(!is_docked);
+    UpdateDockedButton();
     OnDockedModeChanged(is_docked, !is_docked, *system);
 }
 
@@ -2885,7 +3178,7 @@ void GMainWindow::OnToggleAdaptingFilter() {
 
 void GMainWindow::OnConfigurePerGame() {
     const u64 title_id = system->GetCurrentProcessProgramID();
-    OpenPerGameConfiguration(title_id, game_path.toStdString());
+    OpenPerGameConfiguration(title_id, current_game_path.toStdString());
 }
 
 void GMainWindow::OpenPerGameConfiguration(u64 title_id, const std::string& file_name) {
@@ -2927,6 +3220,20 @@ void GMainWindow::OnLoadAmiibo() {
         return;
     }
 
+    auto* virtual_amiibo = input_subsystem->GetVirtualAmiibo();
+
+    // Remove amiibo if one is connected
+    if (virtual_amiibo->GetCurrentState() == InputCommon::VirtualAmiibo::State::AmiiboIsOpen) {
+        virtual_amiibo->CloseAmiibo();
+        QMessageBox::warning(this, tr("Amiibo"), tr("The current amiibo has been removed"));
+        return;
+    }
+
+    if (virtual_amiibo->GetCurrentState() != InputCommon::VirtualAmiibo::State::WaitingForAmiibo) {
+        QMessageBox::warning(this, tr("Error"), tr("The current game is not looking for amiibos"));
+        return;
+    }
+
     is_amiibo_file_select_active = true;
     const QString extensions{QStringLiteral("*.bin")};
     const QString file_filter = tr("Amiibo File (%1);; All Files (*.*)").arg(extensions);
@@ -2941,34 +3248,30 @@ void GMainWindow::OnLoadAmiibo() {
 }
 
 void GMainWindow::LoadAmiibo(const QString& filename) {
-    Service::SM::ServiceManager& sm = system->ServiceManager();
-    auto nfc = sm.GetService<Service::NFP::Module::Interface>("nfp:user");
-    if (nfc == nullptr) {
+    auto* virtual_amiibo = input_subsystem->GetVirtualAmiibo();
+    const QString title = tr("Error loading Amiibo data");
+    // Remove amiibo if one is connected
+    if (virtual_amiibo->GetCurrentState() == InputCommon::VirtualAmiibo::State::AmiiboIsOpen) {
+        virtual_amiibo->CloseAmiibo();
+        QMessageBox::warning(this, tr("Amiibo"), tr("The current amiibo has been removed"));
         return;
     }
 
-    QFile nfc_file{filename};
-    if (!nfc_file.open(QIODevice::ReadOnly)) {
-        QMessageBox::warning(this, tr("Error opening Amiibo data file"),
-                             tr("Unable to open Amiibo file \"%1\" for reading.").arg(filename));
-        return;
-    }
-
-    const u64 nfc_file_size = nfc_file.size();
-    std::vector<u8> buffer(nfc_file_size);
-    const u64 read_size = nfc_file.read(reinterpret_cast<char*>(buffer.data()), nfc_file_size);
-    if (nfc_file_size != read_size) {
-        QMessageBox::warning(this, tr("Error reading Amiibo data file"),
-                             tr("Unable to fully read Amiibo data. Expected to read %1 bytes, but "
-                                "was only able to read %2 bytes.")
-                                 .arg(nfc_file_size)
-                                 .arg(read_size));
-        return;
-    }
-
-    if (!nfc->LoadAmiibo(buffer)) {
-        QMessageBox::warning(this, tr("Error loading Amiibo data"),
-                             tr("Unable to load Amiibo data."));
+    switch (virtual_amiibo->LoadAmiibo(filename.toStdString())) {
+    case InputCommon::VirtualAmiibo::Info::NotAnAmiibo:
+        QMessageBox::warning(this, title, tr("The selected file is not a valid amiibo"));
+        break;
+    case InputCommon::VirtualAmiibo::Info::UnableToLoad:
+        QMessageBox::warning(this, title, tr("The selected file is already on use"));
+        break;
+    case InputCommon::VirtualAmiibo::Info::WrongDeviceState:
+        QMessageBox::warning(this, title, tr("The current game is not looking for amiibos"));
+        break;
+    case InputCommon::VirtualAmiibo::Info::Unknown:
+        QMessageBox::warning(this, title, tr("An unkown error occured"));
+        break;
+    default:
+        break;
     }
 }
 
@@ -3046,7 +3349,8 @@ void GMainWindow::MigrateConfigFiles() {
         }
         const auto origin = config_dir_fs_path / filename;
         const auto destination = config_dir_fs_path / "custom" / filename;
-        LOG_INFO(Frontend, "Migrating config file from {} to {}", origin, destination);
+        LOG_INFO(Frontend, "Migrating config file from {} to {}", origin.string(),
+                 destination.string());
         if (!Common::FS::RenameFile(origin, destination)) {
             // Delete the old config file if one already exists in the new location.
             Common::FS::RemoveFile(origin);
@@ -3112,7 +3416,7 @@ void GMainWindow::OnTasStateChanged() {
 }
 
 void GMainWindow::UpdateStatusBar() {
-    if (emu_thread == nullptr) {
+    if (emu_thread == nullptr || !system->IsPoweredOn()) {
         status_bar_update_timer.stop();
         return;
     }
@@ -3146,11 +3450,12 @@ void GMainWindow::UpdateStatusBar() {
     } else {
         emu_speed_label->setText(tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
     }
-    if (Settings::values.disable_fps_limit) {
+    if (!Settings::values.use_speed_limit) {
         game_fps_label->setText(
-            tr("Game: %1 FPS (Unlocked)").arg(results.average_game_fps, 0, 'f', 0));
+            tr("Game: %1 FPS (Unlocked)").arg(std::round(results.average_game_fps), 0, 'f', 0));
     } else {
-        game_fps_label->setText(tr("Game: %1 FPS").arg(results.average_game_fps, 0, 'f', 0));
+        game_fps_label->setText(
+            tr("Game: %1 FPS").arg(std::round(results.average_game_fps), 0, 'f', 0));
     }
     emu_frametime_label->setText(tr("Frame: %1 ms").arg(results.frametime * 1000.0, 0, 'f', 2));
 
@@ -3184,6 +3489,12 @@ void GMainWindow::UpdateGPUAccuracyButton() {
     }
 }
 
+void GMainWindow::UpdateDockedButton() {
+    const bool is_docked = Settings::values.use_docked_mode.GetValue();
+    dock_status_button->setChecked(is_docked);
+    dock_status_button->setText(is_docked ? tr("DOCKED") : tr("HANDHELD"));
+}
+
 void GMainWindow::UpdateFilterText() {
     const auto filter = Settings::values.scaling_filter.GetValue();
     switch (filter) {
@@ -3227,10 +3538,10 @@ void GMainWindow::UpdateAAText() {
 }
 
 void GMainWindow::UpdateStatusButtons() {
-    dock_status_button->setChecked(Settings::values.use_docked_mode.GetValue());
     renderer_status_button->setChecked(Settings::values.renderer_backend.GetValue() ==
                                        Settings::RendererBackend::Vulkan);
     UpdateGPUAccuracyButton();
+    UpdateDockedButton();
     UpdateFilterText();
     UpdateAAText();
 }
@@ -3269,10 +3580,26 @@ void GMainWindow::ShowMouseCursor() {
     }
 }
 
+void GMainWindow::CenterMouseCursor() {
+    if (emu_thread == nullptr || !Settings::values.mouse_panning) {
+        mouse_center_timer.stop();
+        return;
+    }
+    if (!this->isActiveWindow()) {
+        mouse_center_timer.stop();
+        return;
+    }
+    const int center_x = render_window->width() / 2;
+    const int center_y = render_window->height() / 2;
+
+    QCursor::setPos(mapToGlobal(QPoint{center_x, center_y}));
+}
+
 void GMainWindow::OnMouseActivity() {
     if (!Settings::values.mouse_panning) {
         ShowMouseCursor();
     }
+    mouse_center_timer.stop();
 }
 
 void GMainWindow::OnCoreError(Core::SystemResultStatus result, std::string details) {
@@ -3498,6 +3825,8 @@ void GMainWindow::closeEvent(QCloseEvent* event) {
     }
 
     render_window->close();
+    multiplayer_state->Close();
+    system->GetRoomNetwork().Shutdown();
 
     QWidget::closeEvent(event);
 }
@@ -3545,6 +3874,22 @@ void GMainWindow::dragMoveEvent(QDragMoveEvent* event) {
     AcceptDropEvent(event);
 }
 
+void GMainWindow::leaveEvent(QEvent* event) {
+    if (Settings::values.mouse_panning) {
+        const QRect& rect = geometry();
+        QPoint position = QCursor::pos();
+
+        qint32 x = qBound(rect.left(), position.x(), rect.right());
+        qint32 y = qBound(rect.top(), position.y(), rect.bottom());
+        // Only start the timer if the mouse has left the window bound.
+        // The leave event is also triggered when the window looses focus.
+        if (x != position.x() || y != position.y()) {
+            mouse_center_timer.start();
+        }
+        event->accept();
+    }
+}
+
 bool GMainWindow::ConfirmChangeGame() {
     if (emu_thread == nullptr)
         return true;
@@ -3583,13 +3928,41 @@ void GMainWindow::RequestGameExit() {
     }
 }
 
+void GMainWindow::RequestGameResume() {
+    auto& sm{system->ServiceManager()};
+    auto applet_oe = sm.GetService<Service::AM::AppletOE>("appletOE");
+    auto applet_ae = sm.GetService<Service::AM::AppletAE>("appletAE");
+
+    if (applet_oe != nullptr) {
+        applet_oe->GetMessageQueue()->RequestResume();
+        return;
+    }
+
+    if (applet_ae != nullptr) {
+        applet_ae->GetMessageQueue()->RequestResume();
+    }
+}
+
 void GMainWindow::filterBarSetChecked(bool state) {
     ui->action_Show_Filter_Bar->setChecked(state);
     emit(OnToggleFilterBar());
 }
 
+static void AdjustLinkColor() {
+    QPalette new_pal(qApp->palette());
+    if (UISettings::IsDarkTheme()) {
+        new_pal.setColor(QPalette::Link, QColor(0, 190, 255, 255));
+    } else {
+        new_pal.setColor(QPalette::Link, QColor(0, 140, 200, 255));
+    }
+    if (qApp->palette().color(QPalette::Link) != new_pal.color(QPalette::Link)) {
+        qApp->setPalette(new_pal);
+    }
+}
+
 void GMainWindow::UpdateUITheme() {
-    const QString default_theme = QStringLiteral("default");
+    const QString default_theme =
+        QString::fromUtf8(UISettings::themes[static_cast<size_t>(Config::default_theme)].second);
     QString current_theme = UISettings::values.theme;
     QStringList theme_paths(default_theme_paths);
 
@@ -3597,6 +3970,23 @@ void GMainWindow::UpdateUITheme() {
         current_theme = default_theme;
     }
 
+#ifdef _WIN32
+    QIcon::setThemeName(current_theme);
+    AdjustLinkColor();
+#else
+    if (current_theme == QStringLiteral("default") || current_theme == QStringLiteral("colorful")) {
+        QIcon::setThemeName(current_theme == QStringLiteral("colorful") ? current_theme
+                                                                        : startup_icon_theme);
+        QIcon::setThemeSearchPaths(theme_paths);
+        if (CheckDarkMode()) {
+            current_theme = QStringLiteral("default_dark");
+        }
+    } else {
+        QIcon::setThemeName(current_theme);
+        QIcon::setThemeSearchPaths(QStringList(QStringLiteral(":/icons")));
+        AdjustLinkColor();
+    }
+#endif
     if (current_theme != default_theme) {
         QString theme_uri{QStringLiteral(":%1/style.qss").arg(current_theme)};
         QFile f(theme_uri);
@@ -3619,17 +4009,9 @@ void GMainWindow::UpdateUITheme() {
         qApp->setStyleSheet({});
         setStyleSheet({});
     }
-
-    QIcon::setThemeName(current_theme);
-    QIcon::setThemeSearchPaths(theme_paths);
 }
 
 void GMainWindow::LoadTranslation() {
-    // If the selected language is English, no need to install any translation
-    if (UISettings::values.language == QStringLiteral("en")) {
-        return;
-    }
-
     bool loaded;
 
     if (UISettings::values.language.isEmpty()) {
@@ -3655,6 +4037,7 @@ void GMainWindow::OnLanguageChanged(const QString& locale) {
     UISettings::values.language = locale;
     LoadTranslation();
     ui->retranslateUi(this);
+    multiplayer_state->retranslateUi();
     UpdateWindowTitle();
 }
 
@@ -3671,11 +4054,54 @@ void GMainWindow::SetDiscordEnabled([[maybe_unused]] bool state) {
     discord_rpc->Update();
 }
 
+void GMainWindow::changeEvent(QEvent* event) {
+#ifdef __linux__
+    // PaletteChange event appears to only reach so far into the GUI, explicitly asking to
+    // UpdateUITheme is a decent work around
+    if (event->type() == QEvent::PaletteChange) {
+        const QPalette test_palette(qApp->palette());
+        const QString current_theme = UISettings::values.theme;
+        // Keeping eye on QPalette::Window to avoid looping. QPalette::Text might be useful too
+        static QColor last_window_color;
+        const QColor window_color = test_palette.color(QPalette::Active, QPalette::Window);
+        if (last_window_color != window_color && (current_theme == QStringLiteral("default") ||
+                                                  current_theme == QStringLiteral("colorful"))) {
+            UpdateUITheme();
+        }
+        last_window_color = window_color;
+    }
+#endif // __linux__
+    QWidget::changeEvent(event);
+}
+
 #ifdef main
 #undef main
 #endif
 
 int main(int argc, char* argv[]) {
+    std::unique_ptr<Config> config = std::make_unique<Config>();
+    bool has_broken_vulkan = false;
+    bool is_child = false;
+    if (CheckEnvVars(&is_child)) {
+        return 0;
+    }
+
+#ifdef YUZU_DBGHELP
+    PROCESS_INFORMATION pi;
+    if (!is_child && Settings::values.create_crash_dumps.GetValue() &&
+        MiniDump::SpawnDebuggee(argv[0], pi)) {
+        // Delete the config object so that it doesn't save when the program exits
+        config.reset(nullptr);
+        MiniDump::DebugDebuggee(pi);
+        return 0;
+    }
+#endif
+
+    if (StartupChecks(argv[0], &has_broken_vulkan,
+                      Settings::values.perform_vulkan_check.GetValue())) {
+        return 0;
+    }
+
     Common::DetachedTasks detached_tasks;
     MicroProfileOnThreadCreate("Frontend");
     SCOPE_EXIT({ MicroProfileShutdown(); });
@@ -3711,11 +4137,20 @@ int main(int argc, char* argv[]) {
     QCoreApplication::setAttribute(Qt::AA_DontCheckOpenGLContextThreadAffinity);
     QApplication app(argc, argv);
 
+    // Workaround for QTBUG-85409, for Suzhou numerals the number 1 is actually \u3021
+    // so we can see if we get \u3008 instead
+    // TL;DR all other number formats are consecutive in unicode code points
+    // This bug is fixed in Qt6, specifically 6.0.0-alpha1
+    const QLocale locale = QLocale::system();
+    if (QStringLiteral("\u3008") == locale.toString(1)) {
+        QLocale::setDefault(QLocale::system().name());
+    }
+
     // Qt changes the locale and causes issues in float conversion using std::to_string() when
     // generating shaders
     setlocale(LC_ALL, "C");
 
-    GMainWindow main_window{};
+    GMainWindow main_window{std::move(config), has_broken_vulkan};
     // After settings have been loaded by GMainWindow, apply the filter
     main_window.show();
 
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index 6a35b9e3d..f7aa8e417 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -1,19 +1,17 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <memory>
 #include <optional>
-#include <unordered_map>
 
 #include <QMainWindow>
 #include <QTimer>
 #include <QTranslator>
 
+#include "common/announce_multiplayer_room.h"
 #include "common/common_types.h"
-#include "core/hle/service/acc/profile_manager.h"
 #include "yuzu/compatibility_list.h"
 #include "yuzu/hotkeys.h"
 
@@ -24,6 +22,7 @@
 #endif
 
 class Config;
+class ClickableLabel;
 class EmuThread;
 class GameList;
 class GImageInfo;
@@ -33,6 +32,7 @@ class MicroProfileDialog;
 class ProfilerWidget;
 class ControllerDialog;
 class QLabel;
+class MultiplayerState;
 class QPushButton;
 class QProgressDialog;
 class WaitTreeWidget;
@@ -120,7 +120,7 @@ class GMainWindow : public QMainWindow {
 public:
     void filterBarSetChecked(bool state);
     void UpdateUITheme();
-    explicit GMainWindow();
+    explicit GMainWindow(std::unique_ptr<Config> config_, bool has_broken_vulkan);
     ~GMainWindow() override;
 
     bool DropAction(QDropEvent* event);
@@ -163,10 +163,13 @@ signals:
     void WebBrowserExtractOfflineRomFS();
     void WebBrowserClosed(Service::AM::Applets::WebExitReason exit_reason, std::string last_url);
 
+    void SigInterrupt();
+
 public slots:
     void OnLoadComplete();
     void OnExecuteProgram(std::size_t program_index);
     void OnExit();
+    void OnSaveConfig();
     void ControllerSelectorReconfigureControllers(
         const Core::Frontend::ControllerParameters& parameters);
     void SoftwareKeyboardInitialize(
@@ -202,6 +205,8 @@ private:
     void ConnectMenuEvents();
     void UpdateMenuState();
 
+    void SetupPrepareForSleep();
+
     void PreventOSSleep();
     void AllowOSSleep();
 
@@ -214,7 +219,7 @@ private:
     void SetDiscordEnabled(bool state);
     void LoadAmiibo(const QString& filename);
 
-    void SelectAndSetCurrentUser();
+    bool SelectAndSetCurrentUser();
 
     /**
      * Stores the filename in the recently loaded files list.
@@ -246,14 +251,23 @@ private:
     bool ConfirmChangeGame();
     bool ConfirmForceLockedExit();
     void RequestGameExit();
+    void RequestGameResume();
+    void changeEvent(QEvent* event) override;
     void closeEvent(QCloseEvent* event) override;
 
+#ifdef __linux__
+    void SetupSigInterrupts();
+    static void HandleSigInterrupt(int);
+    void OnSigInterruptNotifierActivated();
+#endif
+
 private slots:
     void OnStartGame();
     void OnRestartGame();
     void OnPauseGame();
     void OnPauseContinueGame();
     void OnStopGame();
+    void OnPrepareForSleep(bool prepare_sleep);
     void OnMenuReportCompatibility();
     void OnOpenModsPage();
     void OnOpenQuickstartGuide();
@@ -322,6 +336,7 @@ private:
     void MigrateConfigFiles();
     void UpdateWindowTitle(std::string_view title_name = {}, std::string_view title_version = {},
                            std::string_view gpu_vendor = {});
+    void UpdateDockedButton();
     void UpdateFilterText();
     void UpdateAAText();
     void UpdateStatusBar();
@@ -330,9 +345,11 @@ private:
     void UpdateUISettings();
     void HideMouseCursor();
     void ShowMouseCursor();
+    void CenterMouseCursor();
     void OpenURL(const QUrl& url);
     void LoadTranslation();
     void OpenPerGameConfiguration(u64 title_id, const std::string& file_name);
+    bool CheckDarkMode();
 
     QString GetTasStateDescription() const;
 
@@ -342,6 +359,8 @@ private:
     std::unique_ptr<DiscordRPC::DiscordInterface> discord_rpc;
     std::shared_ptr<InputCommon::InputSubsystem> input_subsystem;
 
+    MultiplayerState* multiplayer_state = nullptr;
+
     GRenderWindow* render_window;
     GameList* game_list;
     LoadingScreen* loading_screen;
@@ -369,11 +388,15 @@ private:
     bool emulation_running = false;
     std::unique_ptr<EmuThread> emu_thread;
     // The path to the game currently running
-    QString game_path;
+    QString current_game_path;
 
     bool auto_paused = false;
     bool auto_muted = false;
     QTimer mouse_hide_timer;
+    QTimer mouse_center_timer;
+
+    QString startup_icon_theme;
+    bool os_dark_mode = false;
 
     // FS
     std::shared_ptr<FileSys::VfsFilesystem> vfs;
@@ -400,9 +423,6 @@ private:
     // Last game booted, used for multi-process apps
     QString last_filename_booted;
 
-    // Disables the web applet for the rest of the emulated session
-    bool disable_web_applet{};
-
     // Applets
     QtSoftwareKeyboardDialog* software_keyboard = nullptr;
 
@@ -416,6 +436,9 @@ private:
     bool is_tas_recording_dialog_active{};
 
 #ifdef __linux__
+    QSocketNotifier* sig_interrupt_notifier;
+    static std::array<int, 3> sig_interrupt_fds;
+
     QDBusObjectPath wake_lock{};
 #endif
 
@@ -423,4 +446,5 @@ protected:
     void dropEvent(QDropEvent* event) override;
     void dragEnterEvent(QDragEnterEvent* event) override;
     void dragMoveEvent(QDragMoveEvent* event) override;
+    void leaveEvent(QEvent* event) override;
 };
diff --git a/src/yuzu/main.ui b/src/yuzu/main.ui
index 5719b2ee4..74d49dbd4 100644
--- a/src/yuzu/main.ui
+++ b/src/yuzu/main.ui
@@ -120,6 +120,20 @@
     <addaction name="menu_Reset_Window_Size"/>
     <addaction name="menu_View_Debugging"/>
    </widget>
+   <widget class="QMenu" name="menu_Multiplayer">
+    <property name="enabled">
+     <bool>true</bool>
+    </property>
+    <property name="title">
+     <string>&amp;Multiplayer</string>
+    </property>
+    <addaction name="action_View_Lobby"/>
+    <addaction name="action_Start_Room"/>
+    <addaction name="action_Connect_To_Room"/>
+    <addaction name="separator"/>
+    <addaction name="action_Show_Room"/>
+    <addaction name="action_Leave_Room"/>
+   </widget>
    <widget class="QMenu" name="menu_Tools">
     <property name="title">
      <string>&amp;Tools</string>
@@ -154,6 +168,7 @@
    <addaction name="menu_Emulation"/>
    <addaction name="menu_View"/>
    <addaction name="menu_Tools"/>
+   <addaction name="menu_Multiplayer"/>
    <addaction name="menu_Help"/>
   </widget>
   <action name="action_Install_File_NAND">
@@ -245,6 +260,43 @@
     <string>Show Status Bar</string>
    </property>
   </action>
+  <action name="action_View_Lobby">
+   <property name="enabled">
+    <bool>true</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Browse Public Game Lobby</string>
+   </property>
+  </action>
+  <action name="action_Start_Room">
+   <property name="enabled">
+    <bool>true</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Create Room</string>
+   </property>
+  </action>
+  <action name="action_Leave_Room">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Leave Room</string>
+   </property>
+  </action>
+  <action name="action_Connect_To_Room">
+   <property name="text">
+    <string>&amp;Direct Connect to Room</string>
+   </property>
+  </action>
+  <action name="action_Show_Room">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Show Current Room</string>
+   </property>
+  </action>
   <action name="action_Fullscreen">
    <property name="checkable">
     <bool>true</bool>
@@ -266,7 +318,7 @@
     <bool>false</bool>
    </property>
    <property name="text">
-    <string>Load &amp;Amiibo...</string>
+    <string>Load/Remove &amp;Amiibo...</string>
    </property>
   </action>
   <action name="action_Report_Compatibility">
diff --git a/src/yuzu/mini_dump.cpp b/src/yuzu/mini_dump.cpp
new file mode 100644
index 000000000..a34dc6a9c
--- /dev/null
+++ b/src/yuzu/mini_dump.cpp
@@ -0,0 +1,202 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <cstdio>
+#include <cstring>
+#include <ctime>
+#include <filesystem>
+#include <fmt/format.h>
+#include <windows.h>
+#include "yuzu/mini_dump.h"
+#include "yuzu/startup_checks.h"
+
+// dbghelp.h must be included after windows.h
+#include <dbghelp.h>
+
+namespace MiniDump {
+
+void CreateMiniDump(HANDLE process_handle, DWORD process_id, MINIDUMP_EXCEPTION_INFORMATION* info,
+                    EXCEPTION_POINTERS* pep) {
+    char file_name[255];
+    const std::time_t the_time = std::time(nullptr);
+    std::strftime(file_name, 255, "yuzu-crash-%Y%m%d%H%M%S.dmp", std::localtime(&the_time));
+
+    // Open the file
+    HANDLE file_handle = CreateFileA(file_name, GENERIC_READ | GENERIC_WRITE, 0, nullptr,
+                                     CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
+
+    if (file_handle == nullptr || file_handle == INVALID_HANDLE_VALUE) {
+        fmt::print(stderr, "CreateFileA failed. Error: {}", GetLastError());
+        return;
+    }
+
+    // Create the minidump
+    const MINIDUMP_TYPE dump_type = MiniDumpNormal;
+
+    const bool write_dump_status = MiniDumpWriteDump(process_handle, process_id, file_handle,
+                                                     dump_type, (pep != 0) ? info : 0, 0, 0);
+
+    if (write_dump_status) {
+        fmt::print(stderr, "MiniDump created: {}", file_name);
+    } else {
+        fmt::print(stderr, "MiniDumpWriteDump failed. Error: {}", GetLastError());
+    }
+
+    // Close the file
+    CloseHandle(file_handle);
+}
+
+void DumpFromDebugEvent(DEBUG_EVENT& deb_ev, PROCESS_INFORMATION& pi) {
+    EXCEPTION_RECORD& record = deb_ev.u.Exception.ExceptionRecord;
+
+    HANDLE thread_handle = OpenThread(THREAD_GET_CONTEXT, false, deb_ev.dwThreadId);
+    if (thread_handle == nullptr) {
+        fmt::print(stderr, "OpenThread failed ({})", GetLastError());
+        return;
+    }
+
+    // Get child process context
+    CONTEXT context = {};
+    context.ContextFlags = CONTEXT_ALL;
+    if (!GetThreadContext(thread_handle, &context)) {
+        fmt::print(stderr, "GetThreadContext failed ({})", GetLastError());
+        return;
+    }
+
+    // Create exception pointers for minidump
+    EXCEPTION_POINTERS ep;
+    ep.ExceptionRecord = &record;
+    ep.ContextRecord = &context;
+
+    MINIDUMP_EXCEPTION_INFORMATION info;
+    info.ThreadId = deb_ev.dwThreadId;
+    info.ExceptionPointers = &ep;
+    info.ClientPointers = false;
+
+    CreateMiniDump(pi.hProcess, pi.dwProcessId, &info, &ep);
+
+    if (CloseHandle(thread_handle) == 0) {
+        fmt::print(stderr, "error: CloseHandle(thread_handle) failed ({})", GetLastError());
+    }
+}
+
+bool SpawnDebuggee(const char* arg0, PROCESS_INFORMATION& pi) {
+    std::memset(&pi, 0, sizeof(pi));
+
+    // Don't debug if we are already being debugged
+    if (IsDebuggerPresent()) {
+        return false;
+    }
+
+    if (!SpawnChild(arg0, &pi, 0)) {
+        fmt::print(stderr, "warning: continuing without crash dumps");
+        return false;
+    }
+
+    const bool can_debug = DebugActiveProcess(pi.dwProcessId);
+    if (!can_debug) {
+        fmt::print(stderr,
+                   "warning: DebugActiveProcess failed ({}), continuing without crash dumps",
+                   GetLastError());
+        return false;
+    }
+
+    return true;
+}
+
+static const char* ExceptionName(DWORD exception) {
+    switch (exception) {
+    case EXCEPTION_ACCESS_VIOLATION:
+        return "EXCEPTION_ACCESS_VIOLATION";
+    case EXCEPTION_DATATYPE_MISALIGNMENT:
+        return "EXCEPTION_DATATYPE_MISALIGNMENT";
+    case EXCEPTION_BREAKPOINT:
+        return "EXCEPTION_BREAKPOINT";
+    case EXCEPTION_SINGLE_STEP:
+        return "EXCEPTION_SINGLE_STEP";
+    case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
+        return "EXCEPTION_ARRAY_BOUNDS_EXCEEDED";
+    case EXCEPTION_FLT_DENORMAL_OPERAND:
+        return "EXCEPTION_FLT_DENORMAL_OPERAND";
+    case EXCEPTION_FLT_DIVIDE_BY_ZERO:
+        return "EXCEPTION_FLT_DIVIDE_BY_ZERO";
+    case EXCEPTION_FLT_INEXACT_RESULT:
+        return "EXCEPTION_FLT_INEXACT_RESULT";
+    case EXCEPTION_FLT_INVALID_OPERATION:
+        return "EXCEPTION_FLT_INVALID_OPERATION";
+    case EXCEPTION_FLT_OVERFLOW:
+        return "EXCEPTION_FLT_OVERFLOW";
+    case EXCEPTION_FLT_STACK_CHECK:
+        return "EXCEPTION_FLT_STACK_CHECK";
+    case EXCEPTION_FLT_UNDERFLOW:
+        return "EXCEPTION_FLT_UNDERFLOW";
+    case EXCEPTION_INT_DIVIDE_BY_ZERO:
+        return "EXCEPTION_INT_DIVIDE_BY_ZERO";
+    case EXCEPTION_INT_OVERFLOW:
+        return "EXCEPTION_INT_OVERFLOW";
+    case EXCEPTION_PRIV_INSTRUCTION:
+        return "EXCEPTION_PRIV_INSTRUCTION";
+    case EXCEPTION_IN_PAGE_ERROR:
+        return "EXCEPTION_IN_PAGE_ERROR";
+    case EXCEPTION_ILLEGAL_INSTRUCTION:
+        return "EXCEPTION_ILLEGAL_INSTRUCTION";
+    case EXCEPTION_NONCONTINUABLE_EXCEPTION:
+        return "EXCEPTION_NONCONTINUABLE_EXCEPTION";
+    case EXCEPTION_STACK_OVERFLOW:
+        return "EXCEPTION_STACK_OVERFLOW";
+    case EXCEPTION_INVALID_DISPOSITION:
+        return "EXCEPTION_INVALID_DISPOSITION";
+    case EXCEPTION_GUARD_PAGE:
+        return "EXCEPTION_GUARD_PAGE";
+    case EXCEPTION_INVALID_HANDLE:
+        return "EXCEPTION_INVALID_HANDLE";
+    default:
+        return "unknown exception type";
+    }
+}
+
+void DebugDebuggee(PROCESS_INFORMATION& pi) {
+    DEBUG_EVENT deb_ev = {};
+
+    while (deb_ev.dwDebugEventCode != EXIT_PROCESS_DEBUG_EVENT) {
+        const bool wait_success = WaitForDebugEvent(&deb_ev, INFINITE);
+        if (!wait_success) {
+            fmt::print(stderr, "error: WaitForDebugEvent failed ({})", GetLastError());
+            return;
+        }
+
+        switch (deb_ev.dwDebugEventCode) {
+        case OUTPUT_DEBUG_STRING_EVENT:
+        case CREATE_PROCESS_DEBUG_EVENT:
+        case CREATE_THREAD_DEBUG_EVENT:
+        case EXIT_PROCESS_DEBUG_EVENT:
+        case EXIT_THREAD_DEBUG_EVENT:
+        case LOAD_DLL_DEBUG_EVENT:
+        case RIP_EVENT:
+        case UNLOAD_DLL_DEBUG_EVENT:
+            // Continue on all other debug events
+            ContinueDebugEvent(deb_ev.dwProcessId, deb_ev.dwThreadId, DBG_CONTINUE);
+            break;
+        case EXCEPTION_DEBUG_EVENT:
+            EXCEPTION_RECORD& record = deb_ev.u.Exception.ExceptionRecord;
+
+            // We want to generate a crash dump if we are seeing the same exception again.
+            if (!deb_ev.u.Exception.dwFirstChance) {
+                fmt::print(stderr, "Creating MiniDump on ExceptionCode: 0x{:08x} {}\n",
+                           record.ExceptionCode, ExceptionName(record.ExceptionCode));
+                DumpFromDebugEvent(deb_ev, pi);
+            }
+
+            // Continue without handling the exception.
+            // Lets the debuggee use its own exception handler.
+            // - If one does not exist, we will see the exception once more where we make a minidump
+            //     for. Then when it reaches here again, yuzu will probably crash.
+            // - DBG_CONTINUE on an exception that the debuggee does not handle can set us up for an
+            //     infinite loop of exceptions.
+            ContinueDebugEvent(deb_ev.dwProcessId, deb_ev.dwThreadId, DBG_EXCEPTION_NOT_HANDLED);
+            break;
+        }
+    }
+}
+
+} // namespace MiniDump
diff --git a/src/yuzu/mini_dump.h b/src/yuzu/mini_dump.h
new file mode 100644
index 000000000..d6b6cca84
--- /dev/null
+++ b/src/yuzu/mini_dump.h
@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <windows.h>
+
+#include <dbghelp.h>
+
+namespace MiniDump {
+
+void CreateMiniDump(HANDLE process_handle, DWORD process_id, MINIDUMP_EXCEPTION_INFORMATION* info,
+                    EXCEPTION_POINTERS* pep);
+
+void DumpFromDebugEvent(DEBUG_EVENT& deb_ev, PROCESS_INFORMATION& pi);
+bool SpawnDebuggee(const char* arg0, PROCESS_INFORMATION& pi);
+void DebugDebuggee(PROCESS_INFORMATION& pi);
+
+} // namespace MiniDump
diff --git a/src/yuzu/multiplayer/chat_room.cpp b/src/yuzu/multiplayer/chat_room.cpp
new file mode 100644
index 000000000..dec9696c1
--- /dev/null
+++ b/src/yuzu/multiplayer/chat_room.cpp
@@ -0,0 +1,508 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <future>
+#include <QColor>
+#include <QDesktopServices>
+#include <QFutureWatcher>
+#include <QImage>
+#include <QList>
+#include <QLocale>
+#include <QMenu>
+#include <QMessageBox>
+#include <QMetaType>
+#include <QTime>
+#include <QUrl>
+#include <QtConcurrent/QtConcurrentRun>
+#include "common/logging/log.h"
+#include "network/announce_multiplayer_session.h"
+#include "ui_chat_room.h"
+#include "yuzu/game_list_p.h"
+#include "yuzu/multiplayer/chat_room.h"
+#include "yuzu/multiplayer/message.h"
+#ifdef ENABLE_WEB_SERVICE
+#include "web_service/web_backend.h"
+#endif
+
+class ChatMessage {
+public:
+    explicit ChatMessage(const Network::ChatEntry& chat, Network::RoomNetwork& room_network,
+                         QTime ts = {}) {
+        /// Convert the time to their default locale defined format
+        QLocale locale;
+        timestamp = locale.toString(ts.isValid() ? ts : QTime::currentTime(), QLocale::ShortFormat);
+        nickname = QString::fromStdString(chat.nickname);
+        username = QString::fromStdString(chat.username);
+        message = QString::fromStdString(chat.message);
+
+        // Check for user pings
+        QString cur_nickname, cur_username;
+        if (auto room = room_network.GetRoomMember().lock()) {
+            cur_nickname = QString::fromStdString(room->GetNickname());
+            cur_username = QString::fromStdString(room->GetUsername());
+        }
+
+        // Handle pings at the beginning and end of message
+        QString fixed_message = QStringLiteral(" %1 ").arg(message);
+        if (fixed_message.contains(QStringLiteral(" @%1 ").arg(cur_nickname)) ||
+            (!cur_username.isEmpty() &&
+             fixed_message.contains(QStringLiteral(" @%1 ").arg(cur_username)))) {
+
+            contains_ping = true;
+        } else {
+            contains_ping = false;
+        }
+    }
+
+    bool ContainsPing() const {
+        return contains_ping;
+    }
+
+    /// Format the message using the players color
+    QString GetPlayerChatMessage(u16 player) const {
+        const bool is_dark_theme = QIcon::themeName().contains(QStringLiteral("dark")) ||
+                                   QIcon::themeName().contains(QStringLiteral("midnight"));
+        auto color =
+            is_dark_theme ? player_color_dark[player % 16] : player_color_default[player % 16];
+        QString name;
+        if (username.isEmpty() || username == nickname) {
+            name = nickname;
+        } else {
+            name = QStringLiteral("%1 (%2)").arg(nickname, username);
+        }
+
+        QString style, text_color;
+        if (ContainsPing()) {
+            // Add a background color to these messages
+            style = QStringLiteral("background-color: %1").arg(QString::fromStdString(ping_color));
+            // Add a font color
+            text_color = QStringLiteral("color='#000000'");
+        }
+
+        return QStringLiteral("[%1] <font color='%2'>&lt;%3&gt;</font> <font style='%4' "
+                              "%5>%6</font>")
+            .arg(timestamp, QString::fromStdString(color), name.toHtmlEscaped(), style, text_color,
+                 message.toHtmlEscaped());
+    }
+
+private:
+    static constexpr std::array<const char*, 16> player_color_default = {
+        {"#0000FF", "#FF0000", "#8A2BE2", "#FF69B4", "#1E90FF", "#008000", "#00FF7F", "#B22222",
+         "#DAA520", "#FF4500", "#2E8B57", "#5F9EA0", "#D2691E", "#9ACD32", "#FF7F50", "#FFFF00"}};
+    static constexpr std::array<const char*, 16> player_color_dark = {
+        {"#559AD1", "#4EC9A8", "#D69D85", "#C6C923", "#B975B5", "#D81F1F", "#7EAE39", "#4F8733",
+         "#F7CD8A", "#6FCACF", "#CE4897", "#8A2BE2", "#D2691E", "#9ACD32", "#FF7F50", "#152ccd"}};
+    static constexpr char ping_color[] = "#FFFF00";
+
+    QString timestamp;
+    QString nickname;
+    QString username;
+    QString message;
+    bool contains_ping;
+};
+
+class StatusMessage {
+public:
+    explicit StatusMessage(const QString& msg, QTime ts = {}) {
+        /// Convert the time to their default locale defined format
+        QLocale locale;
+        timestamp = locale.toString(ts.isValid() ? ts : QTime::currentTime(), QLocale::ShortFormat);
+        message = msg;
+    }
+
+    QString GetSystemChatMessage() const {
+        return QStringLiteral("[%1] <font color='%2'>* %3</font>")
+            .arg(timestamp, QString::fromStdString(system_color), message);
+    }
+
+private:
+    static constexpr const char system_color[] = "#FF8C00";
+    QString timestamp;
+    QString message;
+};
+
+class PlayerListItem : public QStandardItem {
+public:
+    static const int NicknameRole = Qt::UserRole + 1;
+    static const int UsernameRole = Qt::UserRole + 2;
+    static const int AvatarUrlRole = Qt::UserRole + 3;
+    static const int GameNameRole = Qt::UserRole + 4;
+    static const int GameVersionRole = Qt::UserRole + 5;
+
+    PlayerListItem() = default;
+    explicit PlayerListItem(const std::string& nickname, const std::string& username,
+                            const std::string& avatar_url,
+                            const AnnounceMultiplayerRoom::GameInfo& game_info) {
+        setEditable(false);
+        setData(QString::fromStdString(nickname), NicknameRole);
+        setData(QString::fromStdString(username), UsernameRole);
+        setData(QString::fromStdString(avatar_url), AvatarUrlRole);
+        if (game_info.name.empty()) {
+            setData(QObject::tr("Not playing a game"), GameNameRole);
+        } else {
+            setData(QString::fromStdString(game_info.name), GameNameRole);
+        }
+        setData(QString::fromStdString(game_info.version), GameVersionRole);
+    }
+
+    QVariant data(int role) const override {
+        if (role != Qt::DisplayRole) {
+            return QStandardItem::data(role);
+        }
+        QString name;
+        const QString nickname = data(NicknameRole).toString();
+        const QString username = data(UsernameRole).toString();
+        if (username.isEmpty() || username == nickname) {
+            name = nickname;
+        } else {
+            name = QStringLiteral("%1 (%2)").arg(nickname, username);
+        }
+        const QString version = data(GameVersionRole).toString();
+        QString version_string;
+        if (!version.isEmpty()) {
+            version_string = QStringLiteral("(%1)").arg(version);
+        }
+        return QStringLiteral("%1\n      %2 %3")
+            .arg(name, data(GameNameRole).toString(), version_string);
+    }
+};
+
+ChatRoom::ChatRoom(QWidget* parent) : QWidget(parent), ui(std::make_unique<Ui::ChatRoom>()) {
+    ui->setupUi(this);
+
+    // set the item_model for player_view
+
+    player_list = new QStandardItemModel(ui->player_view);
+    ui->player_view->setModel(player_list);
+    ui->player_view->setContextMenuPolicy(Qt::CustomContextMenu);
+    // set a header to make it look better though there is only one column
+    player_list->insertColumns(0, 1);
+    player_list->setHeaderData(0, Qt::Horizontal, tr("Members"));
+
+    ui->chat_history->document()->setMaximumBlockCount(max_chat_lines);
+
+    auto font = ui->chat_history->font();
+    font.setPointSizeF(10);
+    ui->chat_history->setFont(font);
+
+    // register the network structs to use in slots and signals
+    qRegisterMetaType<Network::ChatEntry>();
+    qRegisterMetaType<Network::StatusMessageEntry>();
+    qRegisterMetaType<Network::RoomInformation>();
+    qRegisterMetaType<Network::RoomMember::State>();
+
+    // Connect all the widgets to the appropriate events
+    connect(ui->player_view, &QTreeView::customContextMenuRequested, this,
+            &ChatRoom::PopupContextMenu);
+    connect(ui->chat_message, &QLineEdit::returnPressed, this, &ChatRoom::OnSendChat);
+    connect(ui->chat_message, &QLineEdit::textChanged, this, &ChatRoom::OnChatTextChanged);
+    connect(ui->send_message, &QPushButton::clicked, this, &ChatRoom::OnSendChat);
+}
+
+ChatRoom::~ChatRoom() = default;
+
+void ChatRoom::Initialize(Network::RoomNetwork* room_network_) {
+    room_network = room_network_;
+    // setup the callbacks for network updates
+    if (auto member = room_network->GetRoomMember().lock()) {
+        member->BindOnChatMessageRecieved(
+            [this](const Network::ChatEntry& chat) { emit ChatReceived(chat); });
+        member->BindOnStatusMessageReceived(
+            [this](const Network::StatusMessageEntry& status_message) {
+                emit StatusMessageReceived(status_message);
+            });
+        connect(this, &ChatRoom::ChatReceived, this, &ChatRoom::OnChatReceive);
+        connect(this, &ChatRoom::StatusMessageReceived, this, &ChatRoom::OnStatusMessageReceive);
+    }
+}
+
+void ChatRoom::SetModPerms(bool is_mod) {
+    has_mod_perms = is_mod;
+}
+
+void ChatRoom::RetranslateUi() {
+    ui->retranslateUi(this);
+}
+
+void ChatRoom::Clear() {
+    ui->chat_history->clear();
+    block_list.clear();
+}
+
+void ChatRoom::AppendStatusMessage(const QString& msg) {
+    ui->chat_history->append(StatusMessage(msg).GetSystemChatMessage());
+}
+
+void ChatRoom::AppendChatMessage(const QString& msg) {
+    ui->chat_history->append(msg);
+}
+
+void ChatRoom::SendModerationRequest(Network::RoomMessageTypes type, const std::string& nickname) {
+    if (auto room = room_network->GetRoomMember().lock()) {
+        auto members = room->GetMemberInformation();
+        auto it = std::find_if(members.begin(), members.end(),
+                               [&nickname](const Network::RoomMember::MemberInformation& member) {
+                                   return member.nickname == nickname;
+                               });
+        if (it == members.end()) {
+            NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::NO_SUCH_USER);
+            return;
+        }
+        room->SendModerationRequest(type, nickname);
+    }
+}
+
+bool ChatRoom::ValidateMessage(const std::string& msg) {
+    return !msg.empty();
+}
+
+void ChatRoom::OnRoomUpdate(const Network::RoomInformation& info) {
+    // TODO(B3N30): change title
+    if (auto room_member = room_network->GetRoomMember().lock()) {
+        SetPlayerList(room_member->GetMemberInformation());
+    }
+}
+
+void ChatRoom::Disable() {
+    ui->send_message->setDisabled(true);
+    ui->chat_message->setDisabled(true);
+}
+
+void ChatRoom::Enable() {
+    ui->send_message->setEnabled(true);
+    ui->chat_message->setEnabled(true);
+}
+
+void ChatRoom::OnChatReceive(const Network::ChatEntry& chat) {
+    if (!ValidateMessage(chat.message)) {
+        return;
+    }
+    if (auto room = room_network->GetRoomMember().lock()) {
+        // get the id of the player
+        auto members = room->GetMemberInformation();
+        auto it = std::find_if(members.begin(), members.end(),
+                               [&chat](const Network::RoomMember::MemberInformation& member) {
+                                   return member.nickname == chat.nickname &&
+                                          member.username == chat.username;
+                               });
+        if (it == members.end()) {
+            LOG_INFO(Network, "Chat message received from unknown player. Ignoring it.");
+            return;
+        }
+        if (block_list.count(chat.nickname)) {
+            LOG_INFO(Network, "Chat message received from blocked player {}. Ignoring it.",
+                     chat.nickname);
+            return;
+        }
+        auto player = std::distance(members.begin(), it);
+        ChatMessage m(chat, *room_network);
+        if (m.ContainsPing()) {
+            emit UserPinged();
+        }
+        AppendChatMessage(m.GetPlayerChatMessage(player));
+    }
+}
+
+void ChatRoom::OnStatusMessageReceive(const Network::StatusMessageEntry& status_message) {
+    QString name;
+    if (status_message.username.empty() || status_message.username == status_message.nickname) {
+        name = QString::fromStdString(status_message.nickname);
+    } else {
+        name = QStringLiteral("%1 (%2)").arg(QString::fromStdString(status_message.nickname),
+                                             QString::fromStdString(status_message.username));
+    }
+    QString message;
+    switch (status_message.type) {
+    case Network::IdMemberJoin:
+        message = tr("%1 has joined").arg(name);
+        break;
+    case Network::IdMemberLeave:
+        message = tr("%1 has left").arg(name);
+        break;
+    case Network::IdMemberKicked:
+        message = tr("%1 has been kicked").arg(name);
+        break;
+    case Network::IdMemberBanned:
+        message = tr("%1 has been banned").arg(name);
+        break;
+    case Network::IdAddressUnbanned:
+        message = tr("%1 has been unbanned").arg(name);
+        break;
+    }
+    if (!message.isEmpty())
+        AppendStatusMessage(message);
+}
+
+void ChatRoom::OnSendChat() {
+    if (auto room_member = room_network->GetRoomMember().lock()) {
+        if (!room_member->IsConnected()) {
+            return;
+        }
+        auto message = ui->chat_message->text().toStdString();
+        if (!ValidateMessage(message)) {
+            return;
+        }
+        auto nick = room_member->GetNickname();
+        auto username = room_member->GetUsername();
+        Network::ChatEntry chat{nick, username, message};
+
+        auto members = room_member->GetMemberInformation();
+        auto it = std::find_if(members.begin(), members.end(),
+                               [&chat](const Network::RoomMember::MemberInformation& member) {
+                                   return member.nickname == chat.nickname &&
+                                          member.username == chat.username;
+                               });
+        if (it == members.end()) {
+            LOG_INFO(Network, "Cannot find self in the player list when sending a message.");
+        }
+        auto player = std::distance(members.begin(), it);
+        ChatMessage m(chat, *room_network);
+        room_member->SendChatMessage(message);
+        AppendChatMessage(m.GetPlayerChatMessage(player));
+        ui->chat_message->clear();
+    }
+}
+
+void ChatRoom::UpdateIconDisplay() {
+    for (int row = 0; row < player_list->invisibleRootItem()->rowCount(); ++row) {
+        QStandardItem* item = player_list->invisibleRootItem()->child(row);
+        const std::string avatar_url =
+            item->data(PlayerListItem::AvatarUrlRole).toString().toStdString();
+        if (icon_cache.count(avatar_url)) {
+            item->setData(icon_cache.at(avatar_url), Qt::DecorationRole);
+        } else {
+            item->setData(QIcon::fromTheme(QStringLiteral("no_avatar")).pixmap(48),
+                          Qt::DecorationRole);
+        }
+    }
+}
+
+void ChatRoom::SetPlayerList(const Network::RoomMember::MemberList& member_list) {
+    // TODO(B3N30): Remember which row is selected
+    player_list->removeRows(0, player_list->rowCount());
+    for (const auto& member : member_list) {
+        if (member.nickname.empty())
+            continue;
+        QStandardItem* name_item = new PlayerListItem(member.nickname, member.username,
+                                                      member.avatar_url, member.game_info);
+
+#ifdef ENABLE_WEB_SERVICE
+        if (!icon_cache.count(member.avatar_url) && !member.avatar_url.empty()) {
+            // Start a request to get the member's avatar
+            const QUrl url(QString::fromStdString(member.avatar_url));
+            QFuture<std::string> future = QtConcurrent::run([url] {
+                WebService::Client client(
+                    QStringLiteral("%1://%2").arg(url.scheme(), url.host()).toStdString(), "", "");
+                auto result = client.GetImage(url.path().toStdString(), true);
+                if (result.returned_data.empty()) {
+                    LOG_ERROR(WebService, "Failed to get avatar");
+                }
+                return result.returned_data;
+            });
+            auto* future_watcher = new QFutureWatcher<std::string>(this);
+            connect(future_watcher, &QFutureWatcher<std::string>::finished, this,
+                    [this, future_watcher, avatar_url = member.avatar_url] {
+                        const std::string result = future_watcher->result();
+                        if (result.empty())
+                            return;
+                        QPixmap pixmap;
+                        if (!pixmap.loadFromData(reinterpret_cast<const u8*>(result.data()),
+                                                 static_cast<uint>(result.size())))
+                            return;
+                        icon_cache[avatar_url] =
+                            pixmap.scaled(48, 48, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
+                        // Update all the displayed icons with the new icon_cache
+                        UpdateIconDisplay();
+                    });
+            future_watcher->setFuture(future);
+        }
+#endif
+
+        player_list->invisibleRootItem()->appendRow(name_item);
+    }
+    UpdateIconDisplay();
+    // TODO(B3N30): Restore row selection
+}
+
+void ChatRoom::OnChatTextChanged() {
+    if (ui->chat_message->text().length() > static_cast<int>(Network::MaxMessageSize))
+        ui->chat_message->setText(
+            ui->chat_message->text().left(static_cast<int>(Network::MaxMessageSize)));
+}
+
+void ChatRoom::PopupContextMenu(const QPoint& menu_location) {
+    QModelIndex item = ui->player_view->indexAt(menu_location);
+    if (!item.isValid())
+        return;
+
+    std::string nickname =
+        player_list->item(item.row())->data(PlayerListItem::NicknameRole).toString().toStdString();
+
+    QMenu context_menu;
+
+    QString username = player_list->item(item.row())->data(PlayerListItem::UsernameRole).toString();
+    if (!username.isEmpty()) {
+        QAction* view_profile_action = context_menu.addAction(tr("View Profile"));
+        connect(view_profile_action, &QAction::triggered, [username] {
+            QDesktopServices::openUrl(
+                QUrl(QStringLiteral("https://community.citra-emu.org/u/%1").arg(username)));
+        });
+    }
+
+    std::string cur_nickname;
+    if (auto room = room_network->GetRoomMember().lock()) {
+        cur_nickname = room->GetNickname();
+    }
+
+    if (nickname != cur_nickname) { // You can't block yourself
+        QAction* block_action = context_menu.addAction(tr("Block Player"));
+
+        block_action->setCheckable(true);
+        block_action->setChecked(block_list.count(nickname) > 0);
+
+        connect(block_action, &QAction::triggered, [this, nickname] {
+            if (block_list.count(nickname)) {
+                block_list.erase(nickname);
+            } else {
+                QMessageBox::StandardButton result = QMessageBox::question(
+                    this, tr("Block Player"),
+                    tr("When you block a player, you will no longer receive chat messages from "
+                       "them.<br><br>Are you sure you would like to block %1?")
+                        .arg(QString::fromStdString(nickname)),
+                    QMessageBox::Yes | QMessageBox::No);
+                if (result == QMessageBox::Yes)
+                    block_list.emplace(nickname);
+            }
+        });
+    }
+
+    if (has_mod_perms && nickname != cur_nickname) { // You can't kick or ban yourself
+        context_menu.addSeparator();
+
+        QAction* kick_action = context_menu.addAction(tr("Kick"));
+        QAction* ban_action = context_menu.addAction(tr("Ban"));
+
+        connect(kick_action, &QAction::triggered, [this, nickname] {
+            QMessageBox::StandardButton result =
+                QMessageBox::question(this, tr("Kick Player"),
+                                      tr("Are you sure you would like to <b>kick</b> %1?")
+                                          .arg(QString::fromStdString(nickname)),
+                                      QMessageBox::Yes | QMessageBox::No);
+            if (result == QMessageBox::Yes)
+                SendModerationRequest(Network::IdModKick, nickname);
+        });
+        connect(ban_action, &QAction::triggered, [this, nickname] {
+            QMessageBox::StandardButton result = QMessageBox::question(
+                this, tr("Ban Player"),
+                tr("Are you sure you would like to <b>kick and ban</b> %1?\n\nThis would "
+                   "ban both their forum username and their IP address.")
+                    .arg(QString::fromStdString(nickname)),
+                QMessageBox::Yes | QMessageBox::No);
+            if (result == QMessageBox::Yes)
+                SendModerationRequest(Network::IdModBan, nickname);
+        });
+    }
+
+    context_menu.exec(ui->player_view->viewport()->mapToGlobal(menu_location));
+}
diff --git a/src/yuzu/multiplayer/chat_room.h b/src/yuzu/multiplayer/chat_room.h
new file mode 100644
index 000000000..01c70fad0
--- /dev/null
+++ b/src/yuzu/multiplayer/chat_room.h
@@ -0,0 +1,75 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <unordered_set>
+#include <QDialog>
+#include <QSortFilterProxyModel>
+#include <QStandardItemModel>
+#include <QVariant>
+#include "network/network.h"
+
+namespace Ui {
+class ChatRoom;
+}
+
+namespace Core {
+class AnnounceMultiplayerSession;
+}
+
+class ConnectionError;
+class ComboBoxProxyModel;
+
+class ChatMessage;
+
+class ChatRoom : public QWidget {
+    Q_OBJECT
+
+public:
+    explicit ChatRoom(QWidget* parent);
+    void Initialize(Network::RoomNetwork* room_network);
+    void RetranslateUi();
+    void SetPlayerList(const Network::RoomMember::MemberList& member_list);
+    void Clear();
+    void AppendStatusMessage(const QString& msg);
+    ~ChatRoom();
+
+    void SetModPerms(bool is_mod);
+    void UpdateIconDisplay();
+
+public slots:
+    void OnRoomUpdate(const Network::RoomInformation& info);
+    void OnChatReceive(const Network::ChatEntry&);
+    void OnStatusMessageReceive(const Network::StatusMessageEntry&);
+    void OnSendChat();
+    void OnChatTextChanged();
+    void PopupContextMenu(const QPoint& menu_location);
+    void Disable();
+    void Enable();
+
+signals:
+    void ChatReceived(const Network::ChatEntry&);
+    void StatusMessageReceived(const Network::StatusMessageEntry&);
+    void UserPinged();
+
+private:
+    static constexpr u32 max_chat_lines = 1000;
+    void AppendChatMessage(const QString&);
+    bool ValidateMessage(const std::string&);
+    void SendModerationRequest(Network::RoomMessageTypes type, const std::string& nickname);
+
+    bool has_mod_perms = false;
+    QStandardItemModel* player_list;
+    std::unique_ptr<Ui::ChatRoom> ui;
+    std::unordered_set<std::string> block_list;
+    std::unordered_map<std::string, QPixmap> icon_cache;
+    Network::RoomNetwork* room_network;
+};
+
+Q_DECLARE_METATYPE(Network::ChatEntry);
+Q_DECLARE_METATYPE(Network::StatusMessageEntry);
+Q_DECLARE_METATYPE(Network::RoomInformation);
+Q_DECLARE_METATYPE(Network::RoomMember::State);
+Q_DECLARE_METATYPE(Network::RoomMember::Error);
diff --git a/src/yuzu/multiplayer/chat_room.ui b/src/yuzu/multiplayer/chat_room.ui
new file mode 100644
index 000000000..f2b31b5da
--- /dev/null
+++ b/src/yuzu/multiplayer/chat_room.ui
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ChatRoom</class>
+ <widget class="QWidget" name="ChatRoom">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>807</width>
+    <height>432</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Room Window</string>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout">
+   <item>
+    <widget class="QTreeView" name="player_view"/>
+   </item>
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout_4">
+     <item>
+      <widget class="QTextEdit" name="chat_history">
+       <property name="undoRedoEnabled">
+        <bool>false</bool>
+       </property>
+       <property name="readOnly">
+        <bool>true</bool>
+       </property>
+       <property name="textInteractionFlags">
+        <set>Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_3">
+       <item>
+        <widget class="QLineEdit" name="chat_message">
+         <property name="placeholderText">
+          <string>Send Chat Message</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="send_message">
+         <property name="text">
+          <string>Send Message</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/yuzu/multiplayer/client_room.cpp b/src/yuzu/multiplayer/client_room.cpp
new file mode 100644
index 000000000..caf34a414
--- /dev/null
+++ b/src/yuzu/multiplayer/client_room.cpp
@@ -0,0 +1,115 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <future>
+#include <QColor>
+#include <QImage>
+#include <QList>
+#include <QLocale>
+#include <QMetaType>
+#include <QTime>
+#include <QtConcurrent/QtConcurrentRun>
+#include "common/logging/log.h"
+#include "network/announce_multiplayer_session.h"
+#include "ui_client_room.h"
+#include "yuzu/game_list_p.h"
+#include "yuzu/multiplayer/client_room.h"
+#include "yuzu/multiplayer/message.h"
+#include "yuzu/multiplayer/moderation_dialog.h"
+#include "yuzu/multiplayer/state.h"
+
+ClientRoomWindow::ClientRoomWindow(QWidget* parent, Network::RoomNetwork& room_network_)
+    : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint | Qt::WindowSystemMenuHint),
+      ui(std::make_unique<Ui::ClientRoom>()), room_network{room_network_} {
+    ui->setupUi(this);
+    ui->chat->Initialize(&room_network);
+
+    // setup the callbacks for network updates
+    if (auto member = room_network.GetRoomMember().lock()) {
+        member->BindOnRoomInformationChanged(
+            [this](const Network::RoomInformation& info) { emit RoomInformationChanged(info); });
+        member->BindOnStateChanged(
+            [this](const Network::RoomMember::State& state) { emit StateChanged(state); });
+
+        connect(this, &ClientRoomWindow::RoomInformationChanged, this,
+                &ClientRoomWindow::OnRoomUpdate);
+        connect(this, &ClientRoomWindow::StateChanged, this, &::ClientRoomWindow::OnStateChange);
+        // Update the state
+        OnStateChange(member->GetState());
+    } else {
+        // TODO (jroweboy) network was not initialized?
+    }
+
+    connect(ui->disconnect, &QPushButton::clicked, this, &ClientRoomWindow::Disconnect);
+    ui->disconnect->setDefault(false);
+    ui->disconnect->setAutoDefault(false);
+    connect(ui->moderation, &QPushButton::clicked, [this] {
+        ModerationDialog dialog(room_network, this);
+        dialog.exec();
+    });
+    ui->moderation->setDefault(false);
+    ui->moderation->setAutoDefault(false);
+    connect(ui->chat, &ChatRoom::UserPinged, this, &ClientRoomWindow::ShowNotification);
+    UpdateView();
+}
+
+ClientRoomWindow::~ClientRoomWindow() = default;
+
+void ClientRoomWindow::SetModPerms(bool is_mod) {
+    ui->chat->SetModPerms(is_mod);
+    ui->moderation->setVisible(is_mod);
+    ui->moderation->setDefault(false);
+    ui->moderation->setAutoDefault(false);
+}
+
+void ClientRoomWindow::RetranslateUi() {
+    ui->retranslateUi(this);
+    ui->chat->RetranslateUi();
+}
+
+void ClientRoomWindow::OnRoomUpdate(const Network::RoomInformation& info) {
+    UpdateView();
+}
+
+void ClientRoomWindow::OnStateChange(const Network::RoomMember::State& state) {
+    if (state == Network::RoomMember::State::Joined ||
+        state == Network::RoomMember::State::Moderator) {
+        ui->chat->Clear();
+        ui->chat->AppendStatusMessage(tr("Connected"));
+        SetModPerms(state == Network::RoomMember::State::Moderator);
+    }
+    UpdateView();
+}
+
+void ClientRoomWindow::Disconnect() {
+    auto parent = static_cast<MultiplayerState*>(parentWidget());
+    if (parent->OnCloseRoom()) {
+        ui->chat->AppendStatusMessage(tr("Disconnected"));
+        close();
+    }
+}
+
+void ClientRoomWindow::UpdateView() {
+    if (auto member = room_network.GetRoomMember().lock()) {
+        if (member->IsConnected()) {
+            ui->chat->Enable();
+            ui->disconnect->setEnabled(true);
+            auto memberlist = member->GetMemberInformation();
+            ui->chat->SetPlayerList(memberlist);
+            const auto information = member->GetRoomInformation();
+            setWindowTitle(QString(tr("%1 - %2 (%3/%4 members) - connected"))
+                               .arg(QString::fromStdString(information.name))
+                               .arg(QString::fromStdString(information.preferred_game.name))
+                               .arg(memberlist.size())
+                               .arg(information.member_slots));
+            ui->description->setText(QString::fromStdString(information.description));
+            return;
+        }
+    }
+    // TODO(B3N30): can't get RoomMember*, show error and close window
+    close();
+}
+
+void ClientRoomWindow::UpdateIconDisplay() {
+    ui->chat->UpdateIconDisplay();
+}
diff --git a/src/yuzu/multiplayer/client_room.h b/src/yuzu/multiplayer/client_room.h
new file mode 100644
index 000000000..f338e3c59
--- /dev/null
+++ b/src/yuzu/multiplayer/client_room.h
@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "yuzu/multiplayer/chat_room.h"
+
+namespace Ui {
+class ClientRoom;
+}
+
+class ClientRoomWindow : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit ClientRoomWindow(QWidget* parent, Network::RoomNetwork& room_network_);
+    ~ClientRoomWindow();
+
+    void RetranslateUi();
+    void UpdateIconDisplay();
+
+public slots:
+    void OnRoomUpdate(const Network::RoomInformation&);
+    void OnStateChange(const Network::RoomMember::State&);
+
+signals:
+    void RoomInformationChanged(const Network::RoomInformation&);
+    void StateChanged(const Network::RoomMember::State&);
+    void ShowNotification();
+
+private:
+    void Disconnect();
+    void UpdateView();
+    void SetModPerms(bool is_mod);
+
+    QStandardItemModel* player_list;
+    std::unique_ptr<Ui::ClientRoom> ui;
+    Network::RoomNetwork& room_network;
+};
diff --git a/src/yuzu/multiplayer/client_room.ui b/src/yuzu/multiplayer/client_room.ui
new file mode 100644
index 000000000..97e88b502
--- /dev/null
+++ b/src/yuzu/multiplayer/client_room.ui
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ClientRoom</class>
+ <widget class="QWidget" name="ClientRoom">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>807</width>
+    <height>432</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Room Window</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout_3">
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <property name="rightMargin">
+        <number>0</number>
+       </property>
+       <item>
+        <widget class="QLabel" name="description">
+         <property name="text">
+          <string>Room Description</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <widget class="QPushButton" name="moderation">
+         <property name="text">
+          <string>Moderation...</string>
+         </property>
+         <property name="visible">
+          <bool>false</bool>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="disconnect">
+         <property name="text">
+          <string>Leave Room</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="ChatRoom" name="chat" native="true"/>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>ChatRoom</class>
+   <extends>QWidget</extends>
+   <header>multiplayer/chat_room.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/yuzu/multiplayer/direct_connect.cpp b/src/yuzu/multiplayer/direct_connect.cpp
new file mode 100644
index 000000000..10bf0a4fb
--- /dev/null
+++ b/src/yuzu/multiplayer/direct_connect.cpp
@@ -0,0 +1,143 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <QComboBox>
+#include <QFuture>
+#include <QIntValidator>
+#include <QRegExpValidator>
+#include <QString>
+#include <QtConcurrent/QtConcurrentRun>
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/internal_network/network_interface.h"
+#include "network/network.h"
+#include "ui_direct_connect.h"
+#include "yuzu/main.h"
+#include "yuzu/multiplayer/client_room.h"
+#include "yuzu/multiplayer/direct_connect.h"
+#include "yuzu/multiplayer/message.h"
+#include "yuzu/multiplayer/state.h"
+#include "yuzu/multiplayer/validation.h"
+#include "yuzu/uisettings.h"
+
+enum class ConnectionType : u8 { TraversalServer, IP };
+
+DirectConnectWindow::DirectConnectWindow(Core::System& system_, QWidget* parent)
+    : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint | Qt::WindowSystemMenuHint),
+      ui(std::make_unique<Ui::DirectConnect>()), system{system_}, room_network{
+                                                                      system.GetRoomNetwork()} {
+
+    ui->setupUi(this);
+
+    // setup the watcher for background connections
+    watcher = new QFutureWatcher<void>;
+    connect(watcher, &QFutureWatcher<void>::finished, this, &DirectConnectWindow::OnConnection);
+
+    ui->nickname->setValidator(validation.GetNickname());
+    ui->nickname->setText(UISettings::values.multiplayer_nickname.GetValue());
+    if (ui->nickname->text().isEmpty() && !Settings::values.yuzu_username.GetValue().empty()) {
+        // Use yuzu Web Service user name as nickname by default
+        ui->nickname->setText(QString::fromStdString(Settings::values.yuzu_username.GetValue()));
+    }
+    ui->ip->setValidator(validation.GetIP());
+    ui->ip->setText(UISettings::values.multiplayer_ip.GetValue());
+    ui->port->setValidator(validation.GetPort());
+    ui->port->setText(QString::number(UISettings::values.multiplayer_port.GetValue()));
+
+    // TODO(jroweboy): Show or hide the connection options based on the current value of the combo
+    // box. Add this back in when the traversal server support is added.
+    connect(ui->connect, &QPushButton::clicked, this, &DirectConnectWindow::Connect);
+}
+
+DirectConnectWindow::~DirectConnectWindow() = default;
+
+void DirectConnectWindow::RetranslateUi() {
+    ui->retranslateUi(this);
+}
+
+void DirectConnectWindow::Connect() {
+    if (!Network::GetSelectedNetworkInterface()) {
+        NetworkMessage::ErrorManager::ShowError(
+            NetworkMessage::ErrorManager::NO_INTERFACE_SELECTED);
+        return;
+    }
+    if (!ui->nickname->hasAcceptableInput()) {
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::USERNAME_NOT_VALID);
+        return;
+    }
+    if (system.IsPoweredOn()) {
+        if (!NetworkMessage::WarnGameRunning()) {
+            return;
+        }
+    }
+    if (const auto member = room_network.GetRoomMember().lock()) {
+        // Prevent the user from trying to join a room while they are already joining.
+        if (member->GetState() == Network::RoomMember::State::Joining) {
+            return;
+        } else if (member->IsConnected()) {
+            // And ask if they want to leave the room if they are already in one.
+            if (!NetworkMessage::WarnDisconnect()) {
+                return;
+            }
+        }
+    }
+    switch (static_cast<ConnectionType>(ui->connection_type->currentIndex())) {
+    case ConnectionType::TraversalServer:
+        break;
+    case ConnectionType::IP:
+        if (!ui->ip->hasAcceptableInput()) {
+            NetworkMessage::ErrorManager::ShowError(
+                NetworkMessage::ErrorManager::IP_ADDRESS_NOT_VALID);
+            return;
+        }
+        if (!ui->port->hasAcceptableInput()) {
+            NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::PORT_NOT_VALID);
+            return;
+        }
+        break;
+    }
+
+    // Store settings
+    UISettings::values.multiplayer_nickname = ui->nickname->text();
+    UISettings::values.multiplayer_ip = ui->ip->text();
+    if (ui->port->isModified() && !ui->port->text().isEmpty()) {
+        UISettings::values.multiplayer_port = ui->port->text().toInt();
+    } else {
+        UISettings::values.multiplayer_port = UISettings::values.multiplayer_port.GetDefault();
+    }
+
+    emit SaveConfig();
+
+    // attempt to connect in a different thread
+    QFuture<void> f = QtConcurrent::run([&] {
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            auto port = UISettings::values.multiplayer_port.GetValue();
+            room_member->Join(ui->nickname->text().toStdString(),
+                              ui->ip->text().toStdString().c_str(), port, 0, Network::NoPreferredIP,
+                              ui->password->text().toStdString().c_str());
+        }
+    });
+    watcher->setFuture(f);
+    // and disable widgets and display a connecting while we wait
+    BeginConnecting();
+}
+
+void DirectConnectWindow::BeginConnecting() {
+    ui->connect->setEnabled(false);
+    ui->connect->setText(tr("Connecting"));
+}
+
+void DirectConnectWindow::EndConnecting() {
+    ui->connect->setEnabled(true);
+    ui->connect->setText(tr("Connect"));
+}
+
+void DirectConnectWindow::OnConnection() {
+    EndConnecting();
+
+    if (auto room_member = room_network.GetRoomMember().lock()) {
+        if (room_member->IsConnected()) {
+            close();
+        }
+    }
+}
diff --git a/src/yuzu/multiplayer/direct_connect.h b/src/yuzu/multiplayer/direct_connect.h
new file mode 100644
index 000000000..b8f66cfb2
--- /dev/null
+++ b/src/yuzu/multiplayer/direct_connect.h
@@ -0,0 +1,49 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <QDialog>
+#include <QFutureWatcher>
+#include "yuzu/multiplayer/validation.h"
+
+namespace Ui {
+class DirectConnect;
+}
+
+namespace Core {
+class System;
+}
+
+class DirectConnectWindow : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit DirectConnectWindow(Core::System& system_, QWidget* parent = nullptr);
+    ~DirectConnectWindow();
+
+    void RetranslateUi();
+
+signals:
+    /**
+     * Signalled by this widget when it is closing itself and destroying any state such as
+     * connections that it might have.
+     */
+    void Closed();
+    void SaveConfig();
+
+private slots:
+    void OnConnection();
+
+private:
+    void Connect();
+    void BeginConnecting();
+    void EndConnecting();
+
+    QFutureWatcher<void>* watcher;
+    std::unique_ptr<Ui::DirectConnect> ui;
+    Validation validation;
+    Core::System& system;
+    Network::RoomNetwork& room_network;
+};
diff --git a/src/yuzu/multiplayer/direct_connect.ui b/src/yuzu/multiplayer/direct_connect.ui
new file mode 100644
index 000000000..57d6ec25a
--- /dev/null
+++ b/src/yuzu/multiplayer/direct_connect.ui
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DirectConnect</class>
+ <widget class="QWidget" name="DirectConnect">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>455</width>
+    <height>161</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Direct Connect</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout_3">
+     <item>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout">
+         <property name="spacing">
+          <number>0</number>
+         </property>
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QComboBox" name="connection_type">
+           <item>
+            <property name="text">
+             <string>IP Address</string>
+            </property>
+           </item>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="ip_container" native="true">
+           <layout class="QHBoxLayout" name="ip_layout">
+            <property name="leftMargin">
+             <number>5</number>
+            </property>
+            <property name="topMargin">
+             <number>0</number>
+            </property>
+            <property name="rightMargin">
+             <number>0</number>
+            </property>
+            <property name="bottomMargin">
+             <number>0</number>
+            </property>
+            <item>
+             <widget class="QLabel" name="label_2">
+              <property name="text">
+               <string>IP</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QLineEdit" name="ip">
+              <property name="toolTip">
+               <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;IPv4 address of the host&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+              </property>
+              <property name="maxLength">
+               <number>16</number>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QLabel" name="label_3">
+              <property name="text">
+               <string>Port</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QLineEdit" name="port">
+              <property name="toolTip">
+               <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Port number the host is listening on&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+              </property>
+              <property name="maxLength">
+               <number>5</number>
+              </property>
+              <property name="placeholderText">
+               <string notr="true" extracomment="placeholder string that tells user default port">24872</string>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_2">
+         <item>
+          <widget class="QLabel" name="label_5">
+           <property name="text">
+            <string>Nickname</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="nickname">
+           <property name="maxLength">
+            <number>20</number>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label">
+           <property name="text">
+            <string>Password</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="password"/>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <spacer name="verticalSpacer">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_3">
+       <item>
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <widget class="QPushButton" name="connect">
+         <property name="text">
+          <string>Connect</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/yuzu/multiplayer/host_room.cpp b/src/yuzu/multiplayer/host_room.cpp
new file mode 100644
index 000000000..a8faa5b24
--- /dev/null
+++ b/src/yuzu/multiplayer/host_room.cpp
@@ -0,0 +1,260 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <future>
+#include <QColor>
+#include <QImage>
+#include <QList>
+#include <QLocale>
+#include <QMessageBox>
+#include <QMetaType>
+#include <QTime>
+#include <QtConcurrent/QtConcurrentRun>
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/internal_network/network_interface.h"
+#include "network/announce_multiplayer_session.h"
+#include "ui_host_room.h"
+#include "yuzu/game_list_p.h"
+#include "yuzu/main.h"
+#include "yuzu/multiplayer/host_room.h"
+#include "yuzu/multiplayer/message.h"
+#include "yuzu/multiplayer/state.h"
+#include "yuzu/multiplayer/validation.h"
+#include "yuzu/uisettings.h"
+#ifdef ENABLE_WEB_SERVICE
+#include "web_service/verify_user_jwt.h"
+#endif
+
+HostRoomWindow::HostRoomWindow(QWidget* parent, QStandardItemModel* list,
+                               std::shared_ptr<Core::AnnounceMultiplayerSession> session,
+                               Core::System& system_)
+    : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint | Qt::WindowSystemMenuHint),
+      ui(std::make_unique<Ui::HostRoom>()),
+      announce_multiplayer_session(session), system{system_}, room_network{
+                                                                  system.GetRoomNetwork()} {
+    ui->setupUi(this);
+
+    // set up validation for all of the fields
+    ui->room_name->setValidator(validation.GetRoomName());
+    ui->username->setValidator(validation.GetNickname());
+    ui->port->setValidator(validation.GetPort());
+    ui->port->setPlaceholderText(QString::number(Network::DefaultRoomPort));
+
+    // Create a proxy to the game list to display the list of preferred games
+    game_list = new QStandardItemModel;
+    UpdateGameList(list);
+
+    proxy = new ComboBoxProxyModel;
+    proxy->setSourceModel(game_list);
+    proxy->sort(0, Qt::AscendingOrder);
+    ui->game_list->setModel(proxy);
+
+    // Connect all the widgets to the appropriate events
+    connect(ui->host, &QPushButton::clicked, this, &HostRoomWindow::Host);
+
+    // Restore the settings:
+    ui->username->setText(UISettings::values.multiplayer_room_nickname.GetValue());
+    if (ui->username->text().isEmpty() && !Settings::values.yuzu_username.GetValue().empty()) {
+        // Use yuzu Web Service user name as nickname by default
+        ui->username->setText(QString::fromStdString(Settings::values.yuzu_username.GetValue()));
+    }
+    ui->room_name->setText(UISettings::values.multiplayer_room_name.GetValue());
+    ui->port->setText(QString::number(UISettings::values.multiplayer_room_port.GetValue()));
+    ui->max_player->setValue(UISettings::values.multiplayer_max_player.GetValue());
+    int index = UISettings::values.multiplayer_host_type.GetValue();
+    if (index < ui->host_type->count()) {
+        ui->host_type->setCurrentIndex(index);
+    }
+    index = ui->game_list->findData(UISettings::values.multiplayer_game_id.GetValue(),
+                                    GameListItemPath::ProgramIdRole);
+    if (index != -1) {
+        ui->game_list->setCurrentIndex(index);
+    }
+    ui->room_description->setText(UISettings::values.multiplayer_room_description.GetValue());
+}
+
+HostRoomWindow::~HostRoomWindow() = default;
+
+void HostRoomWindow::UpdateGameList(QStandardItemModel* list) {
+    game_list->clear();
+    for (int i = 0; i < list->rowCount(); i++) {
+        auto parent = list->item(i, 0);
+        for (int j = 0; j < parent->rowCount(); j++) {
+            game_list->appendRow(parent->child(j)->clone());
+        }
+    }
+}
+
+void HostRoomWindow::RetranslateUi() {
+    ui->retranslateUi(this);
+}
+
+std::unique_ptr<Network::VerifyUser::Backend> HostRoomWindow::CreateVerifyBackend(
+    bool use_validation) const {
+    std::unique_ptr<Network::VerifyUser::Backend> verify_backend;
+    if (use_validation) {
+#ifdef ENABLE_WEB_SERVICE
+        verify_backend =
+            std::make_unique<WebService::VerifyUserJWT>(Settings::values.web_api_url.GetValue());
+#else
+        verify_backend = std::make_unique<Network::VerifyUser::NullBackend>();
+#endif
+    } else {
+        verify_backend = std::make_unique<Network::VerifyUser::NullBackend>();
+    }
+    return verify_backend;
+}
+
+void HostRoomWindow::Host() {
+    if (!Network::GetSelectedNetworkInterface()) {
+        NetworkMessage::ErrorManager::ShowError(
+            NetworkMessage::ErrorManager::NO_INTERFACE_SELECTED);
+        return;
+    }
+    if (!ui->username->hasAcceptableInput()) {
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::USERNAME_NOT_VALID);
+        return;
+    }
+    if (!ui->room_name->hasAcceptableInput()) {
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::ROOMNAME_NOT_VALID);
+        return;
+    }
+    if (!ui->port->hasAcceptableInput()) {
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::PORT_NOT_VALID);
+        return;
+    }
+    if (ui->game_list->currentIndex() == -1) {
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::GAME_NOT_SELECTED);
+        return;
+    }
+    if (system.IsPoweredOn()) {
+        if (!NetworkMessage::WarnGameRunning()) {
+            return;
+        }
+    }
+    if (auto member = room_network.GetRoomMember().lock()) {
+        if (member->GetState() == Network::RoomMember::State::Joining) {
+            return;
+        } else if (member->IsConnected()) {
+            auto parent = static_cast<MultiplayerState*>(parentWidget());
+            if (!parent->OnCloseRoom()) {
+                close();
+                return;
+            }
+        }
+        ui->host->setDisabled(true);
+
+        const AnnounceMultiplayerRoom::GameInfo game{
+            .name = ui->game_list->currentData(Qt::DisplayRole).toString().toStdString(),
+            .id = ui->game_list->currentData(GameListItemPath::ProgramIdRole).toULongLong(),
+        };
+        const auto port =
+            ui->port->isModified() ? ui->port->text().toInt() : Network::DefaultRoomPort;
+        const auto password = ui->password->text().toStdString();
+        const bool is_public = ui->host_type->currentIndex() == 0;
+        Network::Room::BanList ban_list{};
+        if (ui->load_ban_list->isChecked()) {
+            ban_list = UISettings::values.multiplayer_ban_list;
+        }
+        if (auto room = room_network.GetRoom().lock()) {
+            const bool created =
+                room->Create(ui->room_name->text().toStdString(),
+                             ui->room_description->toPlainText().toStdString(), "", port, password,
+                             ui->max_player->value(), Settings::values.yuzu_username.GetValue(),
+                             game, CreateVerifyBackend(is_public), ban_list);
+            if (!created) {
+                NetworkMessage::ErrorManager::ShowError(
+                    NetworkMessage::ErrorManager::COULD_NOT_CREATE_ROOM);
+                LOG_ERROR(Network, "Could not create room!");
+                ui->host->setEnabled(true);
+                return;
+            }
+        }
+        // Start the announce session if they chose Public
+        if (is_public) {
+            if (auto session = announce_multiplayer_session.lock()) {
+                // Register the room first to ensure verify_uid is present when we connect
+                WebService::WebResult result = session->Register();
+                if (result.result_code != WebService::WebResult::Code::Success) {
+                    QMessageBox::warning(
+                        this, tr("Error"),
+                        tr("Failed to announce the room to the public lobby. In order to host a "
+                           "room publicly, you must have a valid yuzu account configured in "
+                           "Emulation -> Configure -> Web. If you do not want to publish a room in "
+                           "the public lobby, then select Unlisted instead.\nDebug Message: ") +
+                            QString::fromStdString(result.result_string),
+                        QMessageBox::Ok);
+                    ui->host->setEnabled(true);
+                    if (auto room = room_network.GetRoom().lock()) {
+                        room->Destroy();
+                    }
+                    return;
+                }
+                session->Start();
+            } else {
+                LOG_ERROR(Network, "Starting announce session failed");
+            }
+        }
+        std::string token;
+#ifdef ENABLE_WEB_SERVICE
+        if (is_public) {
+            WebService::Client client(Settings::values.web_api_url.GetValue(),
+                                      Settings::values.yuzu_username.GetValue(),
+                                      Settings::values.yuzu_token.GetValue());
+            if (auto room = room_network.GetRoom().lock()) {
+                token = client.GetExternalJWT(room->GetVerifyUID()).returned_data;
+            }
+            if (token.empty()) {
+                LOG_ERROR(WebService, "Could not get external JWT, verification may fail");
+            } else {
+                LOG_INFO(WebService, "Successfully requested external JWT: size={}", token.size());
+            }
+        }
+#endif
+        // TODO: Check what to do with this
+        member->Join(ui->username->text().toStdString(), "127.0.0.1", port, 0,
+                     Network::NoPreferredIP, password, token);
+
+        // Store settings
+        UISettings::values.multiplayer_room_nickname = ui->username->text();
+        UISettings::values.multiplayer_room_name = ui->room_name->text();
+        UISettings::values.multiplayer_game_id =
+            ui->game_list->currentData(GameListItemPath::ProgramIdRole).toLongLong();
+        UISettings::values.multiplayer_max_player = ui->max_player->value();
+
+        UISettings::values.multiplayer_host_type = ui->host_type->currentIndex();
+        if (ui->port->isModified() && !ui->port->text().isEmpty()) {
+            UISettings::values.multiplayer_room_port = ui->port->text().toInt();
+        } else {
+            UISettings::values.multiplayer_room_port = Network::DefaultRoomPort;
+        }
+        UISettings::values.multiplayer_room_description = ui->room_description->toPlainText();
+        ui->host->setEnabled(true);
+        emit SaveConfig();
+        close();
+    }
+}
+
+QVariant ComboBoxProxyModel::data(const QModelIndex& idx, int role) const {
+    if (role != Qt::DisplayRole) {
+        auto val = QSortFilterProxyModel::data(idx, role);
+        // If its the icon, shrink it to 16x16
+        if (role == Qt::DecorationRole)
+            val = val.value<QImage>().scaled(16, 16, Qt::KeepAspectRatio);
+        return val;
+    }
+    std::string filename;
+    Common::SplitPath(
+        QSortFilterProxyModel::data(idx, GameListItemPath::FullPathRole).toString().toStdString(),
+        nullptr, &filename, nullptr);
+    QString title = QSortFilterProxyModel::data(idx, GameListItemPath::TitleRole).toString();
+    return title.isEmpty() ? QString::fromStdString(filename) : title;
+}
+
+bool ComboBoxProxyModel::lessThan(const QModelIndex& left, const QModelIndex& right) const {
+    auto leftData = left.data(GameListItemPath::TitleRole).toString();
+    auto rightData = right.data(GameListItemPath::TitleRole).toString();
+    return leftData.compare(rightData) < 0;
+}
diff --git a/src/yuzu/multiplayer/host_room.h b/src/yuzu/multiplayer/host_room.h
new file mode 100644
index 000000000..ae816e2e0
--- /dev/null
+++ b/src/yuzu/multiplayer/host_room.h
@@ -0,0 +1,80 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <QDialog>
+#include <QSortFilterProxyModel>
+#include <QStandardItemModel>
+#include <QVariant>
+#include "network/network.h"
+#include "yuzu/multiplayer/chat_room.h"
+#include "yuzu/multiplayer/validation.h"
+
+namespace Ui {
+class HostRoom;
+}
+
+namespace Core {
+class System;
+class AnnounceMultiplayerSession;
+} // namespace Core
+
+class ConnectionError;
+class ComboBoxProxyModel;
+
+class ChatMessage;
+
+namespace Network::VerifyUser {
+class Backend;
+};
+
+class HostRoomWindow : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit HostRoomWindow(QWidget* parent, QStandardItemModel* list,
+                            std::shared_ptr<Core::AnnounceMultiplayerSession> session,
+                            Core::System& system_);
+    ~HostRoomWindow();
+
+    /**
+     * Updates the dialog with a new game list model.
+     * This model should be the original model of the game list.
+     */
+    void UpdateGameList(QStandardItemModel* list);
+    void RetranslateUi();
+
+signals:
+    void SaveConfig();
+
+private:
+    void Host();
+    std::unique_ptr<Network::VerifyUser::Backend> CreateVerifyBackend(bool use_validation) const;
+
+    std::unique_ptr<Ui::HostRoom> ui;
+    std::weak_ptr<Core::AnnounceMultiplayerSession> announce_multiplayer_session;
+    QStandardItemModel* game_list;
+    ComboBoxProxyModel* proxy;
+    Validation validation;
+    Core::System& system;
+    Network::RoomNetwork& room_network;
+};
+
+/**
+ * Proxy Model for the game list combo box so we can reuse the game list model while still
+ * displaying the fields slightly differently
+ */
+class ComboBoxProxyModel : public QSortFilterProxyModel {
+    Q_OBJECT
+
+public:
+    int columnCount(const QModelIndex& idx) const override {
+        return 1;
+    }
+
+    QVariant data(const QModelIndex& idx, int role) const override;
+
+    bool lessThan(const QModelIndex& left, const QModelIndex& right) const override;
+};
diff --git a/src/yuzu/multiplayer/host_room.ui b/src/yuzu/multiplayer/host_room.ui
new file mode 100644
index 000000000..d54cf49c6
--- /dev/null
+++ b/src/yuzu/multiplayer/host_room.ui
@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>HostRoom</class>
+ <widget class="QWidget" name="HostRoom">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>607</width>
+    <height>211</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Create Room</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_3">
+   <item>
+    <widget class="QWidget" name="settings" native="true">
+     <layout class="QHBoxLayout">
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <layout class="QFormLayout" name="formLayout_2">
+        <property name="labelAlignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Room Name</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QLineEdit" name="room_name">
+          <property name="maxLength">
+           <number>50</number>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_3">
+          <property name="text">
+           <string>Preferred Game</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QComboBox" name="game_list"/>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_2">
+          <property name="text">
+           <string>Max Players</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QSpinBox" name="max_player">
+          <property name="minimum">
+           <number>2</number>
+          </property>
+          <property name="maximum">
+           <number>16</number>
+          </property>
+          <property name="value">
+           <number>8</number>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QFormLayout" name="formLayout">
+        <property name="labelAlignment">
+         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+        </property>
+        <item row="0" column="1">
+         <widget class="QLineEdit" name="username"/>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label_6">
+          <property name="text">
+           <string>Username</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QLineEdit" name="password">
+          <property name="echoMode">
+           <enum>QLineEdit::PasswordEchoOnEdit</enum>
+          </property>
+          <property name="placeholderText">
+           <string>(Leave blank for open game)</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <widget class="QLineEdit" name="port">
+          <property name="inputMethodHints">
+           <set>Qt::ImhDigitsOnly</set>
+          </property>
+          <property name="maxLength">
+           <number>5</number>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_5">
+          <property name="text">
+           <string>Password</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_4">
+          <property name="text">
+           <string>Port</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QLabel" name="label_7">
+       <property name="text">
+        <string>Room Description</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QTextEdit" name="room_description"/>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <widget class="QCheckBox" name="load_ban_list">
+       <property name="text">
+        <string>Load Previous Ban List</string>
+       </property>
+       <property name="checked">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <property name="rightMargin">
+      <number>0</number>
+     </property>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QComboBox" name="host_type">
+       <item>
+        <property name="text">
+         <string>Public</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>Unlisted</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="host">
+       <property name="text">
+        <string>Host Room</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/yuzu/multiplayer/lobby.cpp b/src/yuzu/multiplayer/lobby.cpp
new file mode 100644
index 000000000..08c275696
--- /dev/null
+++ b/src/yuzu/multiplayer/lobby.cpp
@@ -0,0 +1,410 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <QInputDialog>
+#include <QList>
+#include <QtConcurrent/QtConcurrentRun>
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/hle/service/acc/profile_manager.h"
+#include "core/internal_network/network_interface.h"
+#include "network/network.h"
+#include "ui_lobby.h"
+#include "yuzu/game_list_p.h"
+#include "yuzu/main.h"
+#include "yuzu/multiplayer/client_room.h"
+#include "yuzu/multiplayer/lobby.h"
+#include "yuzu/multiplayer/lobby_p.h"
+#include "yuzu/multiplayer/message.h"
+#include "yuzu/multiplayer/state.h"
+#include "yuzu/multiplayer/validation.h"
+#include "yuzu/uisettings.h"
+#ifdef ENABLE_WEB_SERVICE
+#include "web_service/web_backend.h"
+#endif
+
+Lobby::Lobby(QWidget* parent, QStandardItemModel* list,
+             std::shared_ptr<Core::AnnounceMultiplayerSession> session, Core::System& system_)
+    : QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint | Qt::WindowSystemMenuHint),
+      ui(std::make_unique<Ui::Lobby>()), announce_multiplayer_session(session),
+      profile_manager(std::make_unique<Service::Account::ProfileManager>()), system{system_},
+      room_network{system.GetRoomNetwork()} {
+    ui->setupUi(this);
+
+    // setup the watcher for background connections
+    watcher = new QFutureWatcher<void>;
+
+    model = new QStandardItemModel(ui->room_list);
+
+    // Create a proxy to the game list to get the list of games owned
+    game_list = new QStandardItemModel;
+    UpdateGameList(list);
+
+    proxy = new LobbyFilterProxyModel(this, game_list);
+    proxy->setSourceModel(model);
+    proxy->setDynamicSortFilter(true);
+    proxy->setFilterCaseSensitivity(Qt::CaseInsensitive);
+    proxy->setSortLocaleAware(true);
+    ui->room_list->setModel(proxy);
+    ui->room_list->header()->setSectionResizeMode(QHeaderView::Interactive);
+    ui->room_list->header()->stretchLastSection();
+    ui->room_list->setAlternatingRowColors(true);
+    ui->room_list->setSelectionMode(QHeaderView::SingleSelection);
+    ui->room_list->setSelectionBehavior(QHeaderView::SelectRows);
+    ui->room_list->setVerticalScrollMode(QHeaderView::ScrollPerPixel);
+    ui->room_list->setHorizontalScrollMode(QHeaderView::ScrollPerPixel);
+    ui->room_list->setSortingEnabled(true);
+    ui->room_list->setEditTriggers(QHeaderView::NoEditTriggers);
+    ui->room_list->setExpandsOnDoubleClick(false);
+    ui->room_list->setContextMenuPolicy(Qt::CustomContextMenu);
+
+    ui->nickname->setValidator(validation.GetNickname());
+    ui->nickname->setText(UISettings::values.multiplayer_nickname.GetValue());
+
+    // Try find the best nickname by default
+    if (ui->nickname->text().isEmpty() || ui->nickname->text() == QStringLiteral("yuzu")) {
+        if (!Settings::values.yuzu_username.GetValue().empty()) {
+            ui->nickname->setText(
+                QString::fromStdString(Settings::values.yuzu_username.GetValue()));
+        } else if (!GetProfileUsername().empty()) {
+            ui->nickname->setText(QString::fromStdString(GetProfileUsername()));
+        } else {
+            ui->nickname->setText(QStringLiteral("yuzu"));
+        }
+    }
+
+    // UI Buttons
+    connect(ui->refresh_list, &QPushButton::clicked, this, &Lobby::RefreshLobby);
+    connect(ui->games_owned, &QCheckBox::toggled, proxy, &LobbyFilterProxyModel::SetFilterOwned);
+    connect(ui->hide_full, &QCheckBox::toggled, proxy, &LobbyFilterProxyModel::SetFilterFull);
+    connect(ui->search, &QLineEdit::textChanged, proxy, &LobbyFilterProxyModel::SetFilterSearch);
+    connect(ui->room_list, &QTreeView::doubleClicked, this, &Lobby::OnJoinRoom);
+    connect(ui->room_list, &QTreeView::clicked, this, &Lobby::OnExpandRoom);
+
+    // Actions
+    connect(&room_list_watcher, &QFutureWatcher<AnnounceMultiplayerRoom::RoomList>::finished, this,
+            &Lobby::OnRefreshLobby);
+}
+
+Lobby::~Lobby() = default;
+
+void Lobby::UpdateGameList(QStandardItemModel* list) {
+    game_list->clear();
+    for (int i = 0; i < list->rowCount(); i++) {
+        auto parent = list->item(i, 0);
+        for (int j = 0; j < parent->rowCount(); j++) {
+            game_list->appendRow(parent->child(j)->clone());
+        }
+    }
+    if (proxy)
+        proxy->UpdateGameList(game_list);
+    ui->room_list->sortByColumn(Column::GAME_NAME, Qt::AscendingOrder);
+}
+
+void Lobby::RetranslateUi() {
+    ui->retranslateUi(this);
+}
+
+QString Lobby::PasswordPrompt() {
+    bool ok;
+    const QString text =
+        QInputDialog::getText(this, tr("Password Required to Join"), tr("Password:"),
+                              QLineEdit::Password, QString(), &ok);
+    return ok ? text : QString();
+}
+
+void Lobby::OnExpandRoom(const QModelIndex& index) {
+    QModelIndex member_index = proxy->index(index.row(), Column::MEMBER);
+    auto member_list = proxy->data(member_index, LobbyItemMemberList::MemberListRole).toList();
+}
+
+void Lobby::OnJoinRoom(const QModelIndex& source) {
+    if (!Network::GetSelectedNetworkInterface()) {
+        LOG_INFO(WebService, "Automatically selected network interface for room network.");
+        Network::SelectFirstNetworkInterface();
+    }
+
+    if (!Network::GetSelectedNetworkInterface()) {
+        NetworkMessage::ErrorManager::ShowError(
+            NetworkMessage::ErrorManager::NO_INTERFACE_SELECTED);
+        return;
+    }
+
+    if (system.IsPoweredOn()) {
+        if (!NetworkMessage::WarnGameRunning()) {
+            return;
+        }
+    }
+
+    if (const auto member = room_network.GetRoomMember().lock()) {
+        // Prevent the user from trying to join a room while they are already joining.
+        if (member->GetState() == Network::RoomMember::State::Joining) {
+            return;
+        } else if (member->IsConnected()) {
+            // And ask if they want to leave the room if they are already in one.
+            if (!NetworkMessage::WarnDisconnect()) {
+                return;
+            }
+        }
+    }
+    QModelIndex index = source;
+    // If the user double clicks on a child row (aka the player list) then use the parent instead
+    if (source.parent() != QModelIndex()) {
+        index = source.parent();
+    }
+    if (!ui->nickname->hasAcceptableInput()) {
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::USERNAME_NOT_VALID);
+        return;
+    }
+
+    // Get a password to pass if the room is password protected
+    QModelIndex password_index = proxy->index(index.row(), Column::ROOM_NAME);
+    bool has_password = proxy->data(password_index, LobbyItemName::PasswordRole).toBool();
+    const std::string password = has_password ? PasswordPrompt().toStdString() : "";
+    if (has_password && password.empty()) {
+        return;
+    }
+
+    QModelIndex connection_index = proxy->index(index.row(), Column::HOST);
+    const std::string nickname = ui->nickname->text().toStdString();
+    const std::string ip =
+        proxy->data(connection_index, LobbyItemHost::HostIPRole).toString().toStdString();
+    int port = proxy->data(connection_index, LobbyItemHost::HostPortRole).toInt();
+    const std::string verify_uid =
+        proxy->data(connection_index, LobbyItemHost::HostVerifyUIDRole).toString().toStdString();
+
+    // attempt to connect in a different thread
+    QFuture<void> f = QtConcurrent::run([nickname, ip, port, password, verify_uid, this] {
+        std::string token;
+#ifdef ENABLE_WEB_SERVICE
+        if (!Settings::values.yuzu_username.GetValue().empty() &&
+            !Settings::values.yuzu_token.GetValue().empty()) {
+            WebService::Client client(Settings::values.web_api_url.GetValue(),
+                                      Settings::values.yuzu_username.GetValue(),
+                                      Settings::values.yuzu_token.GetValue());
+            token = client.GetExternalJWT(verify_uid).returned_data;
+            if (token.empty()) {
+                LOG_ERROR(WebService, "Could not get external JWT, verification may fail");
+            } else {
+                LOG_INFO(WebService, "Successfully requested external JWT: size={}", token.size());
+            }
+        }
+#endif
+        if (auto room_member = room_network.GetRoomMember().lock()) {
+            room_member->Join(nickname, ip.c_str(), port, 0, Network::NoPreferredIP, password,
+                              token);
+        }
+    });
+    watcher->setFuture(f);
+
+    // TODO(jroweboy): disable widgets and display a connecting while we wait
+
+    // Save settings
+    UISettings::values.multiplayer_nickname = ui->nickname->text();
+    UISettings::values.multiplayer_ip =
+        proxy->data(connection_index, LobbyItemHost::HostIPRole).toString();
+    UISettings::values.multiplayer_port =
+        proxy->data(connection_index, LobbyItemHost::HostPortRole).toInt();
+    emit SaveConfig();
+}
+
+void Lobby::ResetModel() {
+    model->clear();
+    model->insertColumns(0, Column::TOTAL);
+    model->setHeaderData(Column::MEMBER, Qt::Horizontal, tr("Players"), Qt::DisplayRole);
+    model->setHeaderData(Column::ROOM_NAME, Qt::Horizontal, tr("Room Name"), Qt::DisplayRole);
+    model->setHeaderData(Column::GAME_NAME, Qt::Horizontal, tr("Preferred Game"), Qt::DisplayRole);
+    model->setHeaderData(Column::HOST, Qt::Horizontal, tr("Host"), Qt::DisplayRole);
+}
+
+void Lobby::RefreshLobby() {
+    if (auto session = announce_multiplayer_session.lock()) {
+        ResetModel();
+        ui->refresh_list->setEnabled(false);
+        ui->refresh_list->setText(tr("Refreshing"));
+        room_list_watcher.setFuture(
+            QtConcurrent::run([session]() { return session->GetRoomList(); }));
+    } else {
+        // TODO(jroweboy): Display an error box about announce couldn't be started
+    }
+}
+
+void Lobby::OnRefreshLobby() {
+    AnnounceMultiplayerRoom::RoomList new_room_list = room_list_watcher.result();
+    for (auto room : new_room_list) {
+        // find the icon for the game if this person owns that game.
+        QPixmap smdh_icon;
+        for (int r = 0; r < game_list->rowCount(); ++r) {
+            auto index = game_list->index(r, 0);
+            auto game_id = game_list->data(index, GameListItemPath::ProgramIdRole).toULongLong();
+
+            if (game_id != 0 && room.information.preferred_game.id == game_id) {
+                smdh_icon = game_list->data(index, Qt::DecorationRole).value<QPixmap>();
+            }
+        }
+
+        QList<QVariant> members;
+        for (auto member : room.members) {
+            QVariant var;
+            var.setValue(LobbyMember{QString::fromStdString(member.username),
+                                     QString::fromStdString(member.nickname), member.game.id,
+                                     QString::fromStdString(member.game.name)});
+            members.append(var);
+        }
+
+        auto first_item = new LobbyItemGame(
+            room.information.preferred_game.id,
+            QString::fromStdString(room.information.preferred_game.name), smdh_icon);
+        auto row = QList<QStandardItem*>({
+            first_item,
+            new LobbyItemName(room.has_password, QString::fromStdString(room.information.name)),
+            new LobbyItemMemberList(members, room.information.member_slots),
+            new LobbyItemHost(QString::fromStdString(room.information.host_username),
+                              QString::fromStdString(room.ip), room.information.port,
+                              QString::fromStdString(room.verify_uid)),
+        });
+        model->appendRow(row);
+        // To make the rows expandable, add the member data as a child of the first column of the
+        // rows with people in them and have qt set them to colspan after the model is finished
+        // resetting
+        if (!room.information.description.empty()) {
+            first_item->appendRow(
+                new LobbyItemDescription(QString::fromStdString(room.information.description)));
+        }
+        if (!room.members.empty()) {
+            first_item->appendRow(new LobbyItemExpandedMemberList(members));
+        }
+    }
+
+    // Reenable the refresh button and resize the columns
+    ui->refresh_list->setEnabled(true);
+    ui->refresh_list->setText(tr("Refresh List"));
+    ui->room_list->header()->stretchLastSection();
+    for (int i = 0; i < Column::TOTAL - 1; ++i) {
+        ui->room_list->resizeColumnToContents(i);
+    }
+
+    // Set the member list child items to span all columns
+    for (int i = 0; i < proxy->rowCount(); i++) {
+        auto parent = model->item(i, 0);
+        for (int j = 0; j < parent->rowCount(); j++) {
+            ui->room_list->setFirstColumnSpanned(j, proxy->index(i, 0), true);
+        }
+    }
+
+    ui->room_list->sortByColumn(Column::GAME_NAME, Qt::AscendingOrder);
+}
+
+std::string Lobby::GetProfileUsername() {
+    const auto& current_user = profile_manager->GetUser(Settings::values.current_user.GetValue());
+    Service::Account::ProfileBase profile{};
+
+    if (!current_user.has_value()) {
+        return "";
+    }
+
+    if (!profile_manager->GetProfileBase(*current_user, profile)) {
+        return "";
+    }
+
+    const auto text = Common::StringFromFixedZeroTerminatedBuffer(
+        reinterpret_cast<const char*>(profile.username.data()), profile.username.size());
+
+    return text;
+}
+
+LobbyFilterProxyModel::LobbyFilterProxyModel(QWidget* parent, QStandardItemModel* list)
+    : QSortFilterProxyModel(parent), game_list(list) {}
+
+void LobbyFilterProxyModel::UpdateGameList(QStandardItemModel* list) {
+    game_list = list;
+}
+
+bool LobbyFilterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const {
+    // Prioritize filters by fastest to compute
+
+    // pass over any child rows (aka row that shows the players in the room)
+    if (sourceParent != QModelIndex()) {
+        return true;
+    }
+
+    // filter by filled rooms
+    if (filter_full) {
+        QModelIndex member_list = sourceModel()->index(sourceRow, Column::MEMBER, sourceParent);
+        int player_count =
+            sourceModel()->data(member_list, LobbyItemMemberList::MemberListRole).toList().size();
+        int max_players =
+            sourceModel()->data(member_list, LobbyItemMemberList::MaxPlayerRole).toInt();
+        if (player_count >= max_players) {
+            return false;
+        }
+    }
+
+    // filter by search parameters
+    if (!filter_search.isEmpty()) {
+        QModelIndex game_name = sourceModel()->index(sourceRow, Column::GAME_NAME, sourceParent);
+        QModelIndex room_name = sourceModel()->index(sourceRow, Column::ROOM_NAME, sourceParent);
+        QModelIndex host_name = sourceModel()->index(sourceRow, Column::HOST, sourceParent);
+        bool preferred_game_match = sourceModel()
+                                        ->data(game_name, LobbyItemGame::GameNameRole)
+                                        .toString()
+                                        .contains(filter_search, filterCaseSensitivity());
+        bool room_name_match = sourceModel()
+                                   ->data(room_name, LobbyItemName::NameRole)
+                                   .toString()
+                                   .contains(filter_search, filterCaseSensitivity());
+        bool username_match = sourceModel()
+                                  ->data(host_name, LobbyItemHost::HostUsernameRole)
+                                  .toString()
+                                  .contains(filter_search, filterCaseSensitivity());
+        if (!preferred_game_match && !room_name_match && !username_match) {
+            return false;
+        }
+    }
+
+    // filter by game owned
+    if (filter_owned) {
+        QModelIndex game_name = sourceModel()->index(sourceRow, Column::GAME_NAME, sourceParent);
+        QList<QModelIndex> owned_games;
+        for (int r = 0; r < game_list->rowCount(); ++r) {
+            owned_games.append(QModelIndex(game_list->index(r, 0)));
+        }
+        auto current_id = sourceModel()->data(game_name, LobbyItemGame::TitleIDRole).toLongLong();
+        if (current_id == 0) {
+            // TODO(jroweboy): homebrew often doesn't have a game id and this hides them
+            return false;
+        }
+        bool owned = false;
+        for (const auto& game : owned_games) {
+            auto game_id = game_list->data(game, GameListItemPath::ProgramIdRole).toLongLong();
+            if (current_id == game_id) {
+                owned = true;
+            }
+        }
+        if (!owned) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+void LobbyFilterProxyModel::sort(int column, Qt::SortOrder order) {
+    sourceModel()->sort(column, order);
+}
+
+void LobbyFilterProxyModel::SetFilterOwned(bool filter) {
+    filter_owned = filter;
+    invalidate();
+}
+
+void LobbyFilterProxyModel::SetFilterFull(bool filter) {
+    filter_full = filter;
+    invalidate();
+}
+
+void LobbyFilterProxyModel::SetFilterSearch(const QString& filter) {
+    filter_search = filter;
+    invalidate();
+}
diff --git a/src/yuzu/multiplayer/lobby.h b/src/yuzu/multiplayer/lobby.h
new file mode 100644
index 000000000..300dad13e
--- /dev/null
+++ b/src/yuzu/multiplayer/lobby.h
@@ -0,0 +1,141 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <QDialog>
+#include <QFutureWatcher>
+#include <QSortFilterProxyModel>
+#include <QStandardItemModel>
+#include "common/announce_multiplayer_room.h"
+#include "network/announce_multiplayer_session.h"
+#include "network/network.h"
+#include "yuzu/multiplayer/validation.h"
+
+namespace Ui {
+class Lobby;
+}
+
+class LobbyModel;
+class LobbyFilterProxyModel;
+
+namespace Core {
+class System;
+}
+
+namespace Service::Account {
+class ProfileManager;
+}
+
+/**
+ * Listing of all public games pulled from services. The lobby should be simple enough for users to
+ * find the game they want to play, and join it.
+ */
+class Lobby : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit Lobby(QWidget* parent, QStandardItemModel* list,
+                   std::shared_ptr<Core::AnnounceMultiplayerSession> session,
+                   Core::System& system_);
+    ~Lobby() override;
+
+    /**
+     * Updates the lobby with a new game list model.
+     * This model should be the original model of the game list.
+     */
+    void UpdateGameList(QStandardItemModel* list);
+    void RetranslateUi();
+
+public slots:
+    /**
+     * Begin the process to pull the latest room list from web services. After the listing is
+     * returned from web services, `LobbyRefreshed` will be signalled
+     */
+    void RefreshLobby();
+
+private slots:
+    /**
+     * Pulls the list of rooms from network and fills out the lobby model with the results
+     */
+    void OnRefreshLobby();
+
+    /**
+     * Handler for single clicking on a room in the list. Expands the treeitem to show player
+     * information for the people in the room
+     *
+     * index - The row of the proxy model that the user wants to join.
+     */
+    void OnExpandRoom(const QModelIndex&);
+
+    /**
+     * Handler for double clicking on a room in the list. Gathers the host ip and port and attempts
+     * to connect. Will also prompt for a password in case one is required.
+     *
+     * index - The row of the proxy model that the user wants to join.
+     */
+    void OnJoinRoom(const QModelIndex&);
+
+signals:
+    void StateChanged(const Network::RoomMember::State&);
+    void SaveConfig();
+
+private:
+    std::string GetProfileUsername();
+
+    /**
+     * Removes all entries in the Lobby before refreshing.
+     */
+    void ResetModel();
+
+    /**
+     * Prompts for a password. Returns an empty QString if the user either did not provide a
+     * password or if the user closed the window.
+     */
+    QString PasswordPrompt();
+
+    std::unique_ptr<Ui::Lobby> ui;
+
+    QStandardItemModel* model{};
+    QStandardItemModel* game_list{};
+    LobbyFilterProxyModel* proxy{};
+
+    QFutureWatcher<AnnounceMultiplayerRoom::RoomList> room_list_watcher;
+    std::weak_ptr<Core::AnnounceMultiplayerSession> announce_multiplayer_session;
+    std::unique_ptr<Service::Account::ProfileManager> profile_manager;
+    QFutureWatcher<void>* watcher;
+    Validation validation;
+    Core::System& system;
+    Network::RoomNetwork& room_network;
+};
+
+/**
+ * Proxy Model for filtering the lobby
+ */
+class LobbyFilterProxyModel : public QSortFilterProxyModel {
+    Q_OBJECT;
+
+public:
+    explicit LobbyFilterProxyModel(QWidget* parent, QStandardItemModel* list);
+
+    /**
+     * Updates the filter with a new game list model.
+     * This model should be the processed one created by the Lobby.
+     */
+    void UpdateGameList(QStandardItemModel* list);
+
+    bool filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const override;
+    void sort(int column, Qt::SortOrder order) override;
+
+public slots:
+    void SetFilterOwned(bool);
+    void SetFilterFull(bool);
+    void SetFilterSearch(const QString&);
+
+private:
+    QStandardItemModel* game_list;
+    bool filter_owned = false;
+    bool filter_full = false;
+    QString filter_search;
+};
diff --git a/src/yuzu/multiplayer/lobby.ui b/src/yuzu/multiplayer/lobby.ui
new file mode 100644
index 000000000..4c9901c9a
--- /dev/null
+++ b/src/yuzu/multiplayer/lobby.ui
@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Lobby</class>
+ <widget class="QWidget" name="Lobby">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>903</width>
+    <height>487</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Public Room Browser</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout_2">
+     <property name="spacing">
+      <number>3</number>
+     </property>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_3">
+       <property name="spacing">
+        <number>6</number>
+       </property>
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_5">
+         <item>
+          <widget class="QLabel" name="label">
+           <property name="text">
+            <string>Nickname</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="nickname">
+           <property name="placeholderText">
+            <string>Nickname</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer_2">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_2">
+           <property name="text">
+            <string>Filters</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="search">
+           <property name="placeholderText">
+            <string>Search</string>
+           </property>
+           <property name="clearButtonEnabled">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QCheckBox" name="games_owned">
+           <property name="text">
+            <string>Games I Own</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QCheckBox" name="hide_full">
+           <property name="text">
+            <string>Hide Full Rooms</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>40</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QPushButton" name="refresh_list">
+           <property name="text">
+            <string>Refresh Lobby</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="QTreeView" name="room_list"/>
+     </item>
+     <item>
+      <widget class="QWidget" name="widget" native="true"/>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/yuzu/multiplayer/lobby_p.h b/src/yuzu/multiplayer/lobby_p.h
new file mode 100644
index 000000000..068c95aca
--- /dev/null
+++ b/src/yuzu/multiplayer/lobby_p.h
@@ -0,0 +1,244 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <utility>
+#include <QPixmap>
+#include <QStandardItem>
+#include <QStandardItemModel>
+#include "common/common_types.h"
+
+namespace Column {
+enum List {
+    GAME_NAME,
+    ROOM_NAME,
+    MEMBER,
+    HOST,
+    TOTAL,
+};
+}
+
+class LobbyItem : public QStandardItem {
+public:
+    LobbyItem() = default;
+    explicit LobbyItem(const QString& string) : QStandardItem(string) {}
+    virtual ~LobbyItem() override = default;
+};
+
+class LobbyItemName : public LobbyItem {
+public:
+    static const int NameRole = Qt::UserRole + 1;
+    static const int PasswordRole = Qt::UserRole + 2;
+
+    LobbyItemName() = default;
+    explicit LobbyItemName(bool has_password, QString name) : LobbyItem() {
+        setData(name, NameRole);
+        setData(has_password, PasswordRole);
+    }
+
+    QVariant data(int role) const override {
+        if (role == Qt::DecorationRole) {
+            bool has_password = data(PasswordRole).toBool();
+            return has_password ? QIcon::fromTheme(QStringLiteral("lock")).pixmap(16) : QIcon();
+        }
+        if (role != Qt::DisplayRole) {
+            return LobbyItem::data(role);
+        }
+        return data(NameRole).toString();
+    }
+
+    bool operator<(const QStandardItem& other) const override {
+        return data(NameRole).toString().localeAwareCompare(other.data(NameRole).toString()) < 0;
+    }
+};
+
+class LobbyItemDescription : public LobbyItem {
+public:
+    static const int DescriptionRole = Qt::UserRole + 1;
+
+    LobbyItemDescription() = default;
+    explicit LobbyItemDescription(QString description) {
+        setData(description, DescriptionRole);
+    }
+
+    QVariant data(int role) const override {
+        if (role != Qt::DisplayRole) {
+            return LobbyItem::data(role);
+        }
+        auto description = data(DescriptionRole).toString();
+        description.prepend(QStringLiteral("Description: "));
+        return description;
+    }
+
+    bool operator<(const QStandardItem& other) const override {
+        return data(DescriptionRole)
+                   .toString()
+                   .localeAwareCompare(other.data(DescriptionRole).toString()) < 0;
+    }
+};
+
+class LobbyItemGame : public LobbyItem {
+public:
+    static const int TitleIDRole = Qt::UserRole + 1;
+    static const int GameNameRole = Qt::UserRole + 2;
+    static const int GameIconRole = Qt::UserRole + 3;
+
+    LobbyItemGame() = default;
+    explicit LobbyItemGame(u64 title_id, QString game_name, QPixmap smdh_icon) {
+        setData(static_cast<unsigned long long>(title_id), TitleIDRole);
+        setData(game_name, GameNameRole);
+        if (!smdh_icon.isNull()) {
+            setData(smdh_icon, GameIconRole);
+        } else {
+            setData(QIcon::fromTheme(QStringLiteral("chip")).pixmap(32), GameIconRole);
+        }
+    }
+
+    QVariant data(int role) const override {
+        if (role == Qt::DecorationRole) {
+            auto val = data(GameIconRole);
+            if (val.isValid()) {
+                val = val.value<QPixmap>().scaled(32, 32, Qt::KeepAspectRatio,
+                                                  Qt::TransformationMode::SmoothTransformation);
+            } else {
+                auto blank_image = QPixmap(32, 32);
+                blank_image.fill(Qt::black);
+                val = blank_image;
+            }
+            return val;
+        } else if (role != Qt::DisplayRole) {
+            return LobbyItem::data(role);
+        }
+        return data(GameNameRole).toString();
+    }
+
+    bool operator<(const QStandardItem& other) const override {
+        return data(GameNameRole)
+                   .toString()
+                   .localeAwareCompare(other.data(GameNameRole).toString()) < 0;
+    }
+};
+
+class LobbyItemHost : public LobbyItem {
+public:
+    static const int HostUsernameRole = Qt::UserRole + 1;
+    static const int HostIPRole = Qt::UserRole + 2;
+    static const int HostPortRole = Qt::UserRole + 3;
+    static const int HostVerifyUIDRole = Qt::UserRole + 4;
+
+    LobbyItemHost() = default;
+    explicit LobbyItemHost(QString username, QString ip, u16 port, QString verify_uid) {
+        setData(username, HostUsernameRole);
+        setData(ip, HostIPRole);
+        setData(port, HostPortRole);
+        setData(verify_uid, HostVerifyUIDRole);
+    }
+
+    QVariant data(int role) const override {
+        if (role != Qt::DisplayRole) {
+            return LobbyItem::data(role);
+        }
+        return data(HostUsernameRole).toString();
+    }
+
+    bool operator<(const QStandardItem& other) const override {
+        return data(HostUsernameRole)
+                   .toString()
+                   .localeAwareCompare(other.data(HostUsernameRole).toString()) < 0;
+    }
+};
+
+class LobbyMember {
+public:
+    LobbyMember() = default;
+    LobbyMember(const LobbyMember& other) = default;
+    explicit LobbyMember(QString username_, QString nickname_, u64 title_id_, QString game_name_)
+        : username(std::move(username_)), nickname(std::move(nickname_)), title_id(title_id_),
+          game_name(std::move(game_name_)) {}
+    ~LobbyMember() = default;
+
+    QString GetName() const {
+        if (username.isEmpty() || username == nickname) {
+            return nickname;
+        } else {
+            return QStringLiteral("%1 (%2)").arg(nickname, username);
+        }
+    }
+    u64 GetTitleId() const {
+        return title_id;
+    }
+    QString GetGameName() const {
+        return game_name;
+    }
+
+private:
+    QString username;
+    QString nickname;
+    u64 title_id;
+    QString game_name;
+};
+
+Q_DECLARE_METATYPE(LobbyMember);
+
+class LobbyItemMemberList : public LobbyItem {
+public:
+    static const int MemberListRole = Qt::UserRole + 1;
+    static const int MaxPlayerRole = Qt::UserRole + 2;
+
+    LobbyItemMemberList() = default;
+    explicit LobbyItemMemberList(QList<QVariant> members, u32 max_players) {
+        setData(members, MemberListRole);
+        setData(max_players, MaxPlayerRole);
+    }
+
+    QVariant data(int role) const override {
+        if (role != Qt::DisplayRole) {
+            return LobbyItem::data(role);
+        }
+        auto members = data(MemberListRole).toList();
+        return QStringLiteral("%1 / %2 ")
+            .arg(QString::number(members.size()), data(MaxPlayerRole).toString());
+    }
+
+    bool operator<(const QStandardItem& other) const override {
+        // sort by rooms that have the most players
+        int left_members = data(MemberListRole).toList().size();
+        int right_members = other.data(MemberListRole).toList().size();
+        return left_members < right_members;
+    }
+};
+
+/**
+ * Member information for when a lobby is expanded in the UI
+ */
+class LobbyItemExpandedMemberList : public LobbyItem {
+public:
+    static const int MemberListRole = Qt::UserRole + 1;
+
+    LobbyItemExpandedMemberList() = default;
+    explicit LobbyItemExpandedMemberList(QList<QVariant> members) {
+        setData(members, MemberListRole);
+    }
+
+    QVariant data(int role) const override {
+        if (role != Qt::DisplayRole) {
+            return LobbyItem::data(role);
+        }
+        auto members = data(MemberListRole).toList();
+        QString out;
+        bool first = true;
+        for (const auto& member : members) {
+            if (!first)
+                out.append(QStringLiteral("\n"));
+            const auto& m = member.value<LobbyMember>();
+            if (m.GetGameName().isEmpty()) {
+                out += QString(QObject::tr("%1 is not playing a game")).arg(m.GetName());
+            } else {
+                out += QString(QObject::tr("%1 is playing %2")).arg(m.GetName(), m.GetGameName());
+            }
+            first = false;
+        }
+        return out;
+    }
+};
diff --git a/src/yuzu/multiplayer/message.cpp b/src/yuzu/multiplayer/message.cpp
new file mode 100644
index 000000000..6d8f18274
--- /dev/null
+++ b/src/yuzu/multiplayer/message.cpp
@@ -0,0 +1,85 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <QMessageBox>
+#include <QString>
+
+#include "yuzu/multiplayer/message.h"
+
+namespace NetworkMessage {
+const ConnectionError ErrorManager::USERNAME_NOT_VALID(
+    QT_TR_NOOP("Username is not valid. Must be 4 to 20 alphanumeric characters."));
+const ConnectionError ErrorManager::ROOMNAME_NOT_VALID(
+    QT_TR_NOOP("Room name is not valid. Must be 4 to 20 alphanumeric characters."));
+const ConnectionError ErrorManager::USERNAME_NOT_VALID_SERVER(
+    QT_TR_NOOP("Username is already in use or not valid. Please choose another."));
+const ConnectionError ErrorManager::IP_ADDRESS_NOT_VALID(
+    QT_TR_NOOP("IP is not a valid IPv4 address."));
+const ConnectionError ErrorManager::PORT_NOT_VALID(
+    QT_TR_NOOP("Port must be a number between 0 to 65535."));
+const ConnectionError ErrorManager::GAME_NOT_SELECTED(QT_TR_NOOP(
+    "You must choose a Preferred Game to host a room. If you do not have any games in your game "
+    "list yet, add a game folder by clicking on the plus icon in the game list."));
+const ConnectionError ErrorManager::NO_INTERNET(
+    QT_TR_NOOP("Unable to find an internet connection. Check your internet settings."));
+const ConnectionError ErrorManager::UNABLE_TO_CONNECT(
+    QT_TR_NOOP("Unable to connect to the host. Verify that the connection settings are correct. If "
+               "you still cannot connect, contact the room host and verify that the host is "
+               "properly configured with the external port forwarded."));
+const ConnectionError ErrorManager::ROOM_IS_FULL(
+    QT_TR_NOOP("Unable to connect to the room because it is already full."));
+const ConnectionError ErrorManager::COULD_NOT_CREATE_ROOM(
+    QT_TR_NOOP("Creating a room failed. Please retry. Restarting yuzu might be necessary."));
+const ConnectionError ErrorManager::HOST_BANNED(
+    QT_TR_NOOP("The host of the room has banned you. Speak with the host to unban you "
+               "or try a different room."));
+const ConnectionError ErrorManager::WRONG_VERSION(
+    QT_TR_NOOP("Version mismatch! Please update to the latest version of yuzu. If the problem "
+               "persists, contact the room host and ask them to update the server."));
+const ConnectionError ErrorManager::WRONG_PASSWORD(QT_TR_NOOP("Incorrect password."));
+const ConnectionError ErrorManager::GENERIC_ERROR(QT_TR_NOOP(
+    "An unknown error occurred. If this error continues to occur, please open an issue"));
+const ConnectionError ErrorManager::LOST_CONNECTION(
+    QT_TR_NOOP("Connection to room lost. Try to reconnect."));
+const ConnectionError ErrorManager::HOST_KICKED(
+    QT_TR_NOOP("You have been kicked by the room host."));
+const ConnectionError ErrorManager::IP_COLLISION(
+    QT_TR_NOOP("IP address is already in use. Please choose another."));
+const ConnectionError ErrorManager::PERMISSION_DENIED(
+    QT_TR_NOOP("You do not have enough permission to perform this action."));
+const ConnectionError ErrorManager::NO_SUCH_USER(QT_TR_NOOP(
+    "The user you are trying to kick/ban could not be found.\nThey may have left the room."));
+const ConnectionError ErrorManager::NO_INTERFACE_SELECTED(QT_TR_NOOP(
+    "No valid network interface is selected.\nPlease go to Configure -> System -> Network and "
+    "make a selection."));
+
+static bool WarnMessage(const std::string& title, const std::string& text) {
+    return QMessageBox::Ok == QMessageBox::warning(nullptr, QObject::tr(title.c_str()),
+                                                   QObject::tr(text.c_str()),
+                                                   QMessageBox::Ok | QMessageBox::Cancel);
+}
+
+void ErrorManager::ShowError(const ConnectionError& e) {
+    QMessageBox::critical(nullptr, tr("Error"), tr(e.GetString().c_str()));
+}
+
+bool WarnGameRunning() {
+    return WarnMessage(
+        QT_TR_NOOP("Game already running"),
+        QT_TR_NOOP("Joining a room when the game is already running is discouraged "
+                   "and can cause the room feature not to work correctly.\nProceed anyway?"));
+}
+
+bool WarnCloseRoom() {
+    return WarnMessage(
+        QT_TR_NOOP("Leave Room"),
+        QT_TR_NOOP("You are about to close the room. Any network connections will be closed."));
+}
+
+bool WarnDisconnect() {
+    return WarnMessage(
+        QT_TR_NOOP("Disconnect"),
+        QT_TR_NOOP("You are about to leave the room. Any network connections will be closed."));
+}
+
+} // namespace NetworkMessage
diff --git a/src/yuzu/multiplayer/message.h b/src/yuzu/multiplayer/message.h
new file mode 100644
index 000000000..f038b9a1f
--- /dev/null
+++ b/src/yuzu/multiplayer/message.h
@@ -0,0 +1,72 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <utility>
+
+namespace NetworkMessage {
+
+class ConnectionError {
+
+public:
+    explicit ConnectionError(std::string str) : err(std::move(str)) {}
+    const std::string& GetString() const {
+        return err;
+    }
+
+private:
+    std::string err;
+};
+
+class ErrorManager : QObject {
+    Q_OBJECT
+public:
+    /// When the nickname is considered invalid by the client
+    static const ConnectionError USERNAME_NOT_VALID;
+    static const ConnectionError ROOMNAME_NOT_VALID;
+    /// When the nickname is considered invalid by the room server
+    static const ConnectionError USERNAME_NOT_VALID_SERVER;
+    static const ConnectionError IP_ADDRESS_NOT_VALID;
+    static const ConnectionError PORT_NOT_VALID;
+    static const ConnectionError GAME_NOT_SELECTED;
+    static const ConnectionError NO_INTERNET;
+    static const ConnectionError UNABLE_TO_CONNECT;
+    static const ConnectionError ROOM_IS_FULL;
+    static const ConnectionError COULD_NOT_CREATE_ROOM;
+    static const ConnectionError HOST_BANNED;
+    static const ConnectionError WRONG_VERSION;
+    static const ConnectionError WRONG_PASSWORD;
+    static const ConnectionError GENERIC_ERROR;
+    static const ConnectionError LOST_CONNECTION;
+    static const ConnectionError HOST_KICKED;
+    static const ConnectionError IP_COLLISION;
+    static const ConnectionError PERMISSION_DENIED;
+    static const ConnectionError NO_SUCH_USER;
+    static const ConnectionError NO_INTERFACE_SELECTED;
+    /**
+     *  Shows a standard QMessageBox with a error message
+     */
+    static void ShowError(const ConnectionError& e);
+};
+
+/**
+ * Show a standard QMessageBox with a warning message about joining a room when
+ * the game is already running
+ * return true if the user wants to close the network connection
+ */
+bool WarnGameRunning();
+
+/**
+ * Show a standard QMessageBox with a warning message about leaving the room
+ * return true if the user wants to close the network connection
+ */
+bool WarnCloseRoom();
+
+/**
+ * Show a standard QMessageBox with a warning message about disconnecting from the room
+ * return true if the user wants to disconnect
+ */
+bool WarnDisconnect();
+
+} // namespace NetworkMessage
diff --git a/src/yuzu/multiplayer/moderation_dialog.cpp b/src/yuzu/multiplayer/moderation_dialog.cpp
new file mode 100644
index 000000000..c9b8ed397
--- /dev/null
+++ b/src/yuzu/multiplayer/moderation_dialog.cpp
@@ -0,0 +1,112 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <QStandardItem>
+#include <QStandardItemModel>
+#include "network/network.h"
+#include "network/room_member.h"
+#include "ui_moderation_dialog.h"
+#include "yuzu/multiplayer/moderation_dialog.h"
+
+namespace Column {
+enum {
+    SUBJECT,
+    TYPE,
+    COUNT,
+};
+}
+
+ModerationDialog::ModerationDialog(Network::RoomNetwork& room_network_, QWidget* parent)
+    : QDialog(parent), ui(std::make_unique<Ui::ModerationDialog>()), room_network{room_network_} {
+    ui->setupUi(this);
+
+    qRegisterMetaType<Network::Room::BanList>();
+
+    if (auto member = room_network.GetRoomMember().lock()) {
+        callback_handle_status_message = member->BindOnStatusMessageReceived(
+            [this](const Network::StatusMessageEntry& status_message) {
+                emit StatusMessageReceived(status_message);
+            });
+        connect(this, &ModerationDialog::StatusMessageReceived, this,
+                &ModerationDialog::OnStatusMessageReceived);
+        callback_handle_ban_list = member->BindOnBanListReceived(
+            [this](const Network::Room::BanList& ban_list) { emit BanListReceived(ban_list); });
+        connect(this, &ModerationDialog::BanListReceived, this, &ModerationDialog::PopulateBanList);
+    }
+
+    // Initialize the UI
+    model = new QStandardItemModel(ui->ban_list_view);
+    model->insertColumns(0, Column::COUNT);
+    model->setHeaderData(Column::SUBJECT, Qt::Horizontal, tr("Subject"));
+    model->setHeaderData(Column::TYPE, Qt::Horizontal, tr("Type"));
+
+    ui->ban_list_view->setModel(model);
+
+    // Load the ban list in background
+    LoadBanList();
+
+    connect(ui->refresh, &QPushButton::clicked, this, [this] { LoadBanList(); });
+    connect(ui->unban, &QPushButton::clicked, this, [this] {
+        auto index = ui->ban_list_view->currentIndex();
+        SendUnbanRequest(model->item(index.row(), 0)->text());
+    });
+    connect(ui->ban_list_view, &QTreeView::clicked, [this] { ui->unban->setEnabled(true); });
+}
+
+ModerationDialog::~ModerationDialog() {
+    if (callback_handle_status_message) {
+        if (auto room = room_network.GetRoomMember().lock()) {
+            room->Unbind(callback_handle_status_message);
+        }
+    }
+
+    if (callback_handle_ban_list) {
+        if (auto room = room_network.GetRoomMember().lock()) {
+            room->Unbind(callback_handle_ban_list);
+        }
+    }
+}
+
+void ModerationDialog::LoadBanList() {
+    if (auto room = room_network.GetRoomMember().lock()) {
+        ui->refresh->setEnabled(false);
+        ui->refresh->setText(tr("Refreshing"));
+        ui->unban->setEnabled(false);
+        room->RequestBanList();
+    }
+}
+
+void ModerationDialog::PopulateBanList(const Network::Room::BanList& ban_list) {
+    model->removeRows(0, model->rowCount());
+    for (const auto& username : ban_list.first) {
+        QStandardItem* subject_item = new QStandardItem(QString::fromStdString(username));
+        QStandardItem* type_item = new QStandardItem(tr("Forum Username"));
+        model->invisibleRootItem()->appendRow({subject_item, type_item});
+    }
+    for (const auto& ip : ban_list.second) {
+        QStandardItem* subject_item = new QStandardItem(QString::fromStdString(ip));
+        QStandardItem* type_item = new QStandardItem(tr("IP Address"));
+        model->invisibleRootItem()->appendRow({subject_item, type_item});
+    }
+    for (int i = 0; i < Column::COUNT - 1; ++i) {
+        ui->ban_list_view->resizeColumnToContents(i);
+    }
+    ui->refresh->setEnabled(true);
+    ui->refresh->setText(tr("Refresh"));
+    ui->unban->setEnabled(false);
+}
+
+void ModerationDialog::SendUnbanRequest(const QString& subject) {
+    if (auto room = room_network.GetRoomMember().lock()) {
+        room->SendModerationRequest(Network::IdModUnban, subject.toStdString());
+    }
+}
+
+void ModerationDialog::OnStatusMessageReceived(const Network::StatusMessageEntry& status_message) {
+    if (status_message.type != Network::IdMemberBanned &&
+        status_message.type != Network::IdAddressUnbanned)
+        return;
+
+    // Update the ban list for ban/unban
+    LoadBanList();
+}
diff --git a/src/yuzu/multiplayer/moderation_dialog.h b/src/yuzu/multiplayer/moderation_dialog.h
new file mode 100644
index 000000000..e9e5daff7
--- /dev/null
+++ b/src/yuzu/multiplayer/moderation_dialog.h
@@ -0,0 +1,43 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <optional>
+#include <QDialog>
+#include "network/room.h"
+#include "network/room_member.h"
+
+namespace Ui {
+class ModerationDialog;
+}
+
+class QStandardItemModel;
+
+class ModerationDialog : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit ModerationDialog(Network::RoomNetwork& room_network_, QWidget* parent = nullptr);
+    ~ModerationDialog();
+
+signals:
+    void StatusMessageReceived(const Network::StatusMessageEntry&);
+    void BanListReceived(const Network::Room::BanList&);
+
+private:
+    void LoadBanList();
+    void PopulateBanList(const Network::Room::BanList& ban_list);
+    void SendUnbanRequest(const QString& subject);
+    void OnStatusMessageReceived(const Network::StatusMessageEntry& status_message);
+
+    std::unique_ptr<Ui::ModerationDialog> ui;
+    QStandardItemModel* model;
+    Network::RoomMember::CallbackHandle<Network::StatusMessageEntry> callback_handle_status_message;
+    Network::RoomMember::CallbackHandle<Network::Room::BanList> callback_handle_ban_list;
+
+    Network::RoomNetwork& room_network;
+};
+
+Q_DECLARE_METATYPE(Network::Room::BanList);
diff --git a/src/yuzu/multiplayer/moderation_dialog.ui b/src/yuzu/multiplayer/moderation_dialog.ui
new file mode 100644
index 000000000..808d99414
--- /dev/null
+++ b/src/yuzu/multiplayer/moderation_dialog.ui
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ModerationDialog</class>
+ <widget class="QDialog" name="ModerationDialog">
+  <property name="windowTitle">
+   <string>Moderation</string>
+  </property>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>500</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <layout class="QVBoxLayout">
+   <item>
+    <widget class="QGroupBox" name="ban_list_group_box">
+     <property name="title">
+      <string>Ban List</string>
+     </property>
+     <layout class="QVBoxLayout">
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <spacer name="horizontalSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QPushButton" name="refresh">
+          <property name="text">
+           <string>Refreshing</string>
+          </property>
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QPushButton" name="unban">
+          <property name="text">
+           <string>Unban</string>
+          </property>
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="QTreeView" name="ban_list_view"/>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ModerationDialog</receiver>
+   <slot>accept()</slot>
+  </connection>
+ </connections>
+ <resources/>
+</ui>
diff --git a/src/yuzu/multiplayer/state.cpp b/src/yuzu/multiplayer/state.cpp
new file mode 100644
index 000000000..ae2738ad4
--- /dev/null
+++ b/src/yuzu/multiplayer/state.cpp
@@ -0,0 +1,336 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <QAction>
+#include <QApplication>
+#include <QIcon>
+#include <QMessageBox>
+#include <QStandardItemModel>
+#include "common/announce_multiplayer_room.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "yuzu/game_list.h"
+#include "yuzu/multiplayer/client_room.h"
+#include "yuzu/multiplayer/direct_connect.h"
+#include "yuzu/multiplayer/host_room.h"
+#include "yuzu/multiplayer/lobby.h"
+#include "yuzu/multiplayer/message.h"
+#include "yuzu/multiplayer/state.h"
+#include "yuzu/uisettings.h"
+#include "yuzu/util/clickable_label.h"
+
+MultiplayerState::MultiplayerState(QWidget* parent, QStandardItemModel* game_list_model_,
+                                   QAction* leave_room_, QAction* show_room_, Core::System& system_)
+    : QWidget(parent), game_list_model(game_list_model_), leave_room(leave_room_),
+      show_room(show_room_), system{system_}, room_network{system.GetRoomNetwork()} {
+    if (auto member = room_network.GetRoomMember().lock()) {
+        // register the network structs to use in slots and signals
+        state_callback_handle = member->BindOnStateChanged(
+            [this](const Network::RoomMember::State& state) { emit NetworkStateChanged(state); });
+        connect(this, &MultiplayerState::NetworkStateChanged, this,
+                &MultiplayerState::OnNetworkStateChanged);
+        error_callback_handle = member->BindOnError(
+            [this](const Network::RoomMember::Error& error) { emit NetworkError(error); });
+        connect(this, &MultiplayerState::NetworkError, this, &MultiplayerState::OnNetworkError);
+    }
+
+    qRegisterMetaType<Network::RoomMember::State>();
+    qRegisterMetaType<Network::RoomMember::Error>();
+    qRegisterMetaType<WebService::WebResult>();
+    announce_multiplayer_session = std::make_shared<Core::AnnounceMultiplayerSession>(room_network);
+    announce_multiplayer_session->BindErrorCallback(
+        [this](const WebService::WebResult& result) { emit AnnounceFailed(result); });
+    connect(this, &MultiplayerState::AnnounceFailed, this, &MultiplayerState::OnAnnounceFailed);
+
+    status_text = new ClickableLabel(this);
+    status_icon = new ClickableLabel(this);
+
+    connect(status_text, &ClickableLabel::clicked, this, &MultiplayerState::OnOpenNetworkRoom);
+    connect(status_icon, &ClickableLabel::clicked, this, &MultiplayerState::OnOpenNetworkRoom);
+
+    connect(static_cast<QApplication*>(QApplication::instance()), &QApplication::focusChanged, this,
+            [this](QWidget* /*old*/, QWidget* now) {
+                if (client_room && client_room->isAncestorOf(now)) {
+                    HideNotification();
+                }
+            });
+
+    retranslateUi();
+}
+
+MultiplayerState::~MultiplayerState() = default;
+
+void MultiplayerState::Close() {
+    if (state_callback_handle) {
+        if (auto member = room_network.GetRoomMember().lock()) {
+            member->Unbind(state_callback_handle);
+        }
+    }
+
+    if (error_callback_handle) {
+        if (auto member = room_network.GetRoomMember().lock()) {
+            member->Unbind(error_callback_handle);
+        }
+    }
+    if (host_room) {
+        host_room->close();
+    }
+    if (direct_connect) {
+        direct_connect->close();
+    }
+    if (client_room) {
+        client_room->close();
+    }
+    if (lobby) {
+        lobby->close();
+    }
+}
+
+void MultiplayerState::retranslateUi() {
+    status_text->setToolTip(tr("Current connection status"));
+
+    UpdateNotificationStatus();
+
+    if (lobby) {
+        lobby->RetranslateUi();
+    }
+    if (host_room) {
+        host_room->RetranslateUi();
+    }
+    if (client_room) {
+        client_room->RetranslateUi();
+    }
+    if (direct_connect) {
+        direct_connect->RetranslateUi();
+    }
+}
+
+void MultiplayerState::SetNotificationStatus(NotificationStatus status) {
+    notification_status = status;
+    UpdateNotificationStatus();
+}
+
+void MultiplayerState::UpdateNotificationStatus() {
+    switch (notification_status) {
+    case NotificationStatus::Unitialized:
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("disconnected")).pixmap(16));
+        status_text->setText(tr("Not Connected. Click here to find a room!"));
+        leave_room->setEnabled(false);
+        show_room->setEnabled(false);
+        break;
+    case NotificationStatus::Disconnected:
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("disconnected")).pixmap(16));
+        status_text->setText(tr("Not Connected"));
+        leave_room->setEnabled(false);
+        show_room->setEnabled(false);
+        break;
+    case NotificationStatus::Connected:
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("connected")).pixmap(16));
+        status_text->setText(tr("Connected"));
+        leave_room->setEnabled(true);
+        show_room->setEnabled(true);
+        break;
+    case NotificationStatus::Notification:
+        status_icon->setPixmap(
+            QIcon::fromTheme(QStringLiteral("connected_notification")).pixmap(16));
+        status_text->setText(tr("New Messages Received"));
+        leave_room->setEnabled(true);
+        show_room->setEnabled(true);
+        break;
+    }
+
+    // Clean up status bar if game is running
+    if (system.IsPoweredOn()) {
+        status_text->clear();
+    }
+}
+
+void MultiplayerState::OnNetworkStateChanged(const Network::RoomMember::State& state) {
+    LOG_DEBUG(Frontend, "Network State: {}", Network::GetStateStr(state));
+    if (state == Network::RoomMember::State::Joined ||
+        state == Network::RoomMember::State::Moderator) {
+
+        OnOpenNetworkRoom();
+        SetNotificationStatus(NotificationStatus::Connected);
+    } else {
+        SetNotificationStatus(NotificationStatus::Disconnected);
+    }
+
+    current_state = state;
+}
+
+void MultiplayerState::OnNetworkError(const Network::RoomMember::Error& error) {
+    LOG_DEBUG(Frontend, "Network Error: {}", Network::GetErrorStr(error));
+    switch (error) {
+    case Network::RoomMember::Error::LostConnection:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::LOST_CONNECTION);
+        break;
+    case Network::RoomMember::Error::HostKicked:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::HOST_KICKED);
+        break;
+    case Network::RoomMember::Error::CouldNotConnect:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::UNABLE_TO_CONNECT);
+        break;
+    case Network::RoomMember::Error::NameCollision:
+        NetworkMessage::ErrorManager::ShowError(
+            NetworkMessage::ErrorManager::USERNAME_NOT_VALID_SERVER);
+        break;
+    case Network::RoomMember::Error::IpCollision:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::IP_COLLISION);
+        break;
+    case Network::RoomMember::Error::RoomIsFull:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::ROOM_IS_FULL);
+        break;
+    case Network::RoomMember::Error::WrongPassword:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::WRONG_PASSWORD);
+        break;
+    case Network::RoomMember::Error::WrongVersion:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::WRONG_VERSION);
+        break;
+    case Network::RoomMember::Error::HostBanned:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::HOST_BANNED);
+        break;
+    case Network::RoomMember::Error::UnknownError:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::UNABLE_TO_CONNECT);
+        break;
+    case Network::RoomMember::Error::PermissionDenied:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::PERMISSION_DENIED);
+        break;
+    case Network::RoomMember::Error::NoSuchUser:
+        NetworkMessage::ErrorManager::ShowError(NetworkMessage::ErrorManager::NO_SUCH_USER);
+        break;
+    }
+}
+
+void MultiplayerState::OnAnnounceFailed(const WebService::WebResult& result) {
+    announce_multiplayer_session->Stop();
+    QMessageBox::warning(this, tr("Error"),
+                         tr("Failed to update the room information. Please check your Internet "
+                            "connection and try hosting the room again.\nDebug Message: ") +
+                             QString::fromStdString(result.result_string),
+                         QMessageBox::Ok);
+}
+
+void MultiplayerState::OnSaveConfig() {
+    emit SaveConfig();
+}
+
+void MultiplayerState::UpdateThemedIcons() {
+    if (show_notification) {
+        status_icon->setPixmap(
+            QIcon::fromTheme(QStringLiteral("connected_notification")).pixmap(16));
+    } else if (current_state == Network::RoomMember::State::Joined ||
+               current_state == Network::RoomMember::State::Moderator) {
+
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("connected")).pixmap(16));
+    } else {
+        status_icon->setPixmap(QIcon::fromTheme(QStringLiteral("disconnected")).pixmap(16));
+    }
+    if (client_room)
+        client_room->UpdateIconDisplay();
+}
+
+static void BringWidgetToFront(QWidget* widget) {
+    widget->show();
+    widget->activateWindow();
+    widget->raise();
+}
+
+void MultiplayerState::OnViewLobby() {
+    if (lobby == nullptr) {
+        lobby = new Lobby(this, game_list_model, announce_multiplayer_session, system);
+        connect(lobby, &Lobby::SaveConfig, this, &MultiplayerState::OnSaveConfig);
+    }
+    lobby->RefreshLobby();
+    BringWidgetToFront(lobby);
+}
+
+void MultiplayerState::OnCreateRoom() {
+    if (host_room == nullptr) {
+        host_room = new HostRoomWindow(this, game_list_model, announce_multiplayer_session, system);
+        connect(host_room, &HostRoomWindow::SaveConfig, this, &MultiplayerState::OnSaveConfig);
+    }
+    BringWidgetToFront(host_room);
+}
+
+bool MultiplayerState::OnCloseRoom() {
+    if (!NetworkMessage::WarnCloseRoom())
+        return false;
+    if (auto room = room_network.GetRoom().lock()) {
+        // if you are in a room, leave it
+        if (auto member = room_network.GetRoomMember().lock()) {
+            member->Leave();
+            LOG_DEBUG(Frontend, "Left the room (as a client)");
+        }
+
+        // if you are hosting a room, also stop hosting
+        if (room->GetState() != Network::Room::State::Open) {
+            return true;
+        }
+        // Save ban list
+        UISettings::values.multiplayer_ban_list = std::move(room->GetBanList());
+
+        room->Destroy();
+        announce_multiplayer_session->Stop();
+        LOG_DEBUG(Frontend, "Closed the room (as a server)");
+    }
+    return true;
+}
+
+void MultiplayerState::ShowNotification() {
+    if (client_room && client_room->isAncestorOf(QApplication::focusWidget()))
+        return; // Do not show notification if the chat window currently has focus
+    show_notification = true;
+    QApplication::alert(nullptr);
+    QApplication::beep();
+    SetNotificationStatus(NotificationStatus::Notification);
+}
+
+void MultiplayerState::HideNotification() {
+    show_notification = false;
+    SetNotificationStatus(NotificationStatus::Connected);
+}
+
+void MultiplayerState::OnOpenNetworkRoom() {
+    if (auto member = room_network.GetRoomMember().lock()) {
+        if (member->IsConnected()) {
+            if (client_room == nullptr) {
+                client_room = new ClientRoomWindow(this, room_network);
+                connect(client_room, &ClientRoomWindow::ShowNotification, this,
+                        &MultiplayerState::ShowNotification);
+            }
+            BringWidgetToFront(client_room);
+            return;
+        }
+    }
+    // If the user is not a member of a room, show the lobby instead.
+    // This is currently only used on the clickable label in the status bar
+    OnViewLobby();
+}
+
+void MultiplayerState::OnDirectConnectToRoom() {
+    if (direct_connect == nullptr) {
+        direct_connect = new DirectConnectWindow(system, this);
+        connect(direct_connect, &DirectConnectWindow::SaveConfig, this,
+                &MultiplayerState::OnSaveConfig);
+    }
+    BringWidgetToFront(direct_connect);
+}
+
+bool MultiplayerState::IsHostingPublicRoom() const {
+    return announce_multiplayer_session->IsRunning();
+}
+
+void MultiplayerState::UpdateCredentials() {
+    announce_multiplayer_session->UpdateCredentials();
+}
+
+void MultiplayerState::UpdateGameList(QStandardItemModel* game_list) {
+    game_list_model = game_list;
+    if (lobby) {
+        lobby->UpdateGameList(game_list);
+    }
+    if (host_room) {
+        host_room->UpdateGameList(game_list);
+    }
+}
diff --git a/src/yuzu/multiplayer/state.h b/src/yuzu/multiplayer/state.h
new file mode 100644
index 000000000..5d681c5c6
--- /dev/null
+++ b/src/yuzu/multiplayer/state.h
@@ -0,0 +1,111 @@
+// SPDX-FileCopyrightText: Copyright 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <QWidget>
+#include "network/announce_multiplayer_session.h"
+#include "network/network.h"
+
+class QStandardItemModel;
+class Lobby;
+class HostRoomWindow;
+class ClientRoomWindow;
+class DirectConnectWindow;
+class ClickableLabel;
+
+namespace Core {
+class System;
+}
+
+class MultiplayerState : public QWidget {
+    Q_OBJECT;
+
+public:
+    enum class NotificationStatus {
+        Unitialized,
+        Disconnected,
+        Connected,
+        Notification,
+    };
+
+    explicit MultiplayerState(QWidget* parent, QStandardItemModel* game_list, QAction* leave_room,
+                              QAction* show_room, Core::System& system_);
+    ~MultiplayerState();
+
+    /**
+     * Close all open multiplayer related dialogs
+     */
+    void Close();
+
+    void SetNotificationStatus(NotificationStatus state);
+
+    void UpdateNotificationStatus();
+
+    ClickableLabel* GetStatusText() const {
+        return status_text;
+    }
+
+    ClickableLabel* GetStatusIcon() const {
+        return status_icon;
+    }
+
+    void retranslateUi();
+
+    /**
+     * Whether a public room is being hosted or not.
+     * When this is true, Web Services configuration should be disabled.
+     */
+    bool IsHostingPublicRoom() const;
+
+    void UpdateCredentials();
+
+    /**
+     * Updates the multiplayer dialogs with a new game list model.
+     * This model should be the original model of the game list.
+     */
+    void UpdateGameList(QStandardItemModel* game_list);
+
+public slots:
+    void OnNetworkStateChanged(const Network::RoomMember::State& state);
+    void OnNetworkError(const Network::RoomMember::Error& error);
+    void OnViewLobby();
+    void OnCreateRoom();
+    bool OnCloseRoom();
+    void OnOpenNetworkRoom();
+    void OnDirectConnectToRoom();
+    void OnAnnounceFailed(const WebService::WebResult&);
+    void OnSaveConfig();
+    void UpdateThemedIcons();
+    void ShowNotification();
+    void HideNotification();
+
+signals:
+    void NetworkStateChanged(const Network::RoomMember::State&);
+    void NetworkError(const Network::RoomMember::Error&);
+    void AnnounceFailed(const WebService::WebResult&);
+    void SaveConfig();
+
+private:
+    Lobby* lobby = nullptr;
+    HostRoomWindow* host_room = nullptr;
+    ClientRoomWindow* client_room = nullptr;
+    DirectConnectWindow* direct_connect = nullptr;
+    ClickableLabel* status_icon = nullptr;
+    ClickableLabel* status_text = nullptr;
+    QStandardItemModel* game_list_model = nullptr;
+    QAction* leave_room;
+    QAction* show_room;
+    std::shared_ptr<Core::AnnounceMultiplayerSession> announce_multiplayer_session;
+    Network::RoomMember::State current_state = Network::RoomMember::State::Uninitialized;
+    NotificationStatus notification_status = NotificationStatus::Unitialized;
+    bool has_mod_perms = false;
+    Network::RoomMember::CallbackHandle<Network::RoomMember::State> state_callback_handle;
+    Network::RoomMember::CallbackHandle<Network::RoomMember::Error> error_callback_handle;
+
+    bool show_notification = false;
+    Core::System& system;
+    Network::RoomNetwork& room_network;
+};
+
+Q_DECLARE_METATYPE(WebService::WebResult);
diff --git a/src/yuzu/multiplayer/validation.h b/src/yuzu/multiplayer/validation.h
new file mode 100644
index 000000000..dabf860be
--- /dev/null
+++ b/src/yuzu/multiplayer/validation.h
@@ -0,0 +1,48 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <QRegExp>
+#include <QString>
+#include <QValidator>
+
+class Validation {
+public:
+    Validation()
+        : room_name(room_name_regex), nickname(nickname_regex), ip(ip_regex), port(0, UINT16_MAX) {}
+
+    ~Validation() = default;
+
+    const QValidator* GetRoomName() const {
+        return &room_name;
+    }
+    const QValidator* GetNickname() const {
+        return &nickname;
+    }
+    const QValidator* GetIP() const {
+        return &ip;
+    }
+    const QValidator* GetPort() const {
+        return &port;
+    }
+
+private:
+    /// room name can be alphanumeric and " " "_" "." and "-" and must have a size of 4-20
+    QRegExp room_name_regex = QRegExp(QStringLiteral("^[a-zA-Z0-9._- ]{4,20}$"));
+    QRegExpValidator room_name;
+
+    /// nickname can be alphanumeric and " " "_" "." and "-" and must have a size of 4-20
+    QRegExp nickname_regex = QRegExp(QStringLiteral("^[a-zA-Z0-9._- ]{4,20}$"));
+    QRegExpValidator nickname;
+
+    /// ipv4 address only
+    // TODO remove this when we support hostnames in direct connect
+    QRegExp ip_regex = QRegExp(QStringLiteral(
+        "(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|"
+        "2[0-4][0-9]|25[0-5])"));
+    QRegExpValidator ip;
+
+    /// port must be between 0 and 65535
+    QIntValidator port;
+};
diff --git a/src/yuzu/startup_checks.cpp b/src/yuzu/startup_checks.cpp
new file mode 100644
index 000000000..fc2693f9d
--- /dev/null
+++ b/src/yuzu/startup_checks.cpp
@@ -0,0 +1,158 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "video_core/vulkan_common/vulkan_wrapper.h"
+
+#ifdef _WIN32
+#include <cstring> // for memset, strncpy
+#include <processthreadsapi.h>
+#include <windows.h>
+#elif defined(YUZU_UNIX)
+#include <errno.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#endif
+
+#include <cstdio>
+#include "video_core/vulkan_common/vulkan_instance.h"
+#include "video_core/vulkan_common/vulkan_library.h"
+#include "yuzu/startup_checks.h"
+
+void CheckVulkan() {
+    // Just start the Vulkan loader, this will crash if something is wrong
+    try {
+        Vulkan::vk::InstanceDispatch dld;
+        const Common::DynamicLibrary library = Vulkan::OpenLibrary();
+        const Vulkan::vk::Instance instance =
+            Vulkan::CreateInstance(library, dld, VK_API_VERSION_1_0);
+
+    } catch (const Vulkan::vk::Exception& exception) {
+        std::fprintf(stderr, "Failed to initialize Vulkan: %s\n", exception.what());
+    }
+}
+
+bool CheckEnvVars(bool* is_child) {
+#ifdef _WIN32
+    // Check environment variable to see if we are the child
+    char variable_contents[8];
+    const DWORD startup_check_var =
+        GetEnvironmentVariableA(STARTUP_CHECK_ENV_VAR, variable_contents, 8);
+    if (startup_check_var > 0 && std::strncmp(variable_contents, ENV_VAR_ENABLED_TEXT, 8) == 0) {
+        CheckVulkan();
+        return true;
+    }
+
+    // Don't perform startup checks if we are a child process
+    char is_child_s[8];
+    const DWORD is_child_len = GetEnvironmentVariableA(IS_CHILD_ENV_VAR, is_child_s, 8);
+    if (is_child_len > 0 && std::strncmp(is_child_s, ENV_VAR_ENABLED_TEXT, 8) == 0) {
+        *is_child = true;
+        return false;
+    } else if (!SetEnvironmentVariableA(IS_CHILD_ENV_VAR, ENV_VAR_ENABLED_TEXT)) {
+        std::fprintf(stderr, "SetEnvironmentVariableA failed to set %s with error %d\n",
+                     IS_CHILD_ENV_VAR, GetLastError());
+        return true;
+    }
+#endif
+    return false;
+}
+
+bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulkan_check) {
+#ifdef _WIN32
+    // Set the startup variable for child processes
+    const bool env_var_set = SetEnvironmentVariableA(STARTUP_CHECK_ENV_VAR, ENV_VAR_ENABLED_TEXT);
+    if (!env_var_set) {
+        std::fprintf(stderr, "SetEnvironmentVariableA failed to set %s with error %d\n",
+                     STARTUP_CHECK_ENV_VAR, GetLastError());
+        return false;
+    }
+
+    if (perform_vulkan_check) {
+        // Spawn child process that performs Vulkan check
+        PROCESS_INFORMATION process_info;
+        std::memset(&process_info, '\0', sizeof(process_info));
+
+        if (!SpawnChild(arg0, &process_info, 0)) {
+            return false;
+        }
+
+        // Wait until the processs exits and get exit code from it
+        WaitForSingleObject(process_info.hProcess, INFINITE);
+        DWORD exit_code = STILL_ACTIVE;
+        const int err = GetExitCodeProcess(process_info.hProcess, &exit_code);
+        if (err == 0) {
+            std::fprintf(stderr, "GetExitCodeProcess failed with error %d\n", GetLastError());
+        }
+
+        // Vulkan is broken if the child crashed (return value is not zero)
+        *has_broken_vulkan = (exit_code != 0);
+
+        if (CloseHandle(process_info.hProcess) == 0) {
+            std::fprintf(stderr, "CloseHandle failed with error %d\n", GetLastError());
+        }
+        if (CloseHandle(process_info.hThread) == 0) {
+            std::fprintf(stderr, "CloseHandle failed with error %d\n", GetLastError());
+        }
+    }
+
+    if (!SetEnvironmentVariableA(STARTUP_CHECK_ENV_VAR, nullptr)) {
+        std::fprintf(stderr, "SetEnvironmentVariableA failed to clear %s with error %d\n",
+                     STARTUP_CHECK_ENV_VAR, GetLastError());
+    }
+
+#elif defined(YUZU_UNIX)
+    if (perform_vulkan_check) {
+        const pid_t pid = fork();
+        if (pid == 0) {
+            CheckVulkan();
+            return true;
+        } else if (pid == -1) {
+            const int err = errno;
+            std::fprintf(stderr, "fork failed with error %d\n", err);
+            return false;
+        }
+
+        // Get exit code from child process
+        int status;
+        const int r_val = wait(&status);
+        if (r_val == -1) {
+            const int err = errno;
+            std::fprintf(stderr, "wait failed with error %d\n", err);
+            return false;
+        }
+        // Vulkan is broken if the child crashed (return value is not zero)
+        *has_broken_vulkan = (status != 0);
+    }
+#endif
+    return false;
+}
+
+#ifdef _WIN32
+bool SpawnChild(const char* arg0, PROCESS_INFORMATION* pi, int flags) {
+    STARTUPINFOA startup_info;
+
+    std::memset(&startup_info, '\0', sizeof(startup_info));
+    startup_info.cb = sizeof(startup_info);
+
+    char p_name[255];
+    std::strncpy(p_name, arg0, 255);
+
+    const bool process_created = CreateProcessA(nullptr,       // lpApplicationName
+                                                p_name,        // lpCommandLine
+                                                nullptr,       // lpProcessAttributes
+                                                nullptr,       // lpThreadAttributes
+                                                false,         // bInheritHandles
+                                                flags,         // dwCreationFlags
+                                                nullptr,       // lpEnvironment
+                                                nullptr,       // lpCurrentDirectory
+                                                &startup_info, // lpStartupInfo
+                                                pi             // lpProcessInformation
+    );
+    if (!process_created) {
+        std::fprintf(stderr, "CreateProcessA failed with error %d\n", GetLastError());
+        return false;
+    }
+
+    return true;
+}
+#endif
diff --git a/src/yuzu/startup_checks.h b/src/yuzu/startup_checks.h
new file mode 100644
index 000000000..d8e563be6
--- /dev/null
+++ b/src/yuzu/startup_checks.h
@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+constexpr char IS_CHILD_ENV_VAR[] = "YUZU_IS_CHILD";
+constexpr char STARTUP_CHECK_ENV_VAR[] = "YUZU_DO_STARTUP_CHECKS";
+constexpr char ENV_VAR_ENABLED_TEXT[] = "ON";
+
+void CheckVulkan();
+bool CheckEnvVars(bool* is_child);
+bool StartupChecks(const char* arg0, bool* has_broken_vulkan, bool perform_vulkan_check);
+
+#ifdef _WIN32
+bool SpawnChild(const char* arg0, PROCESS_INFORMATION* pi, int flags);
+#endif
diff --git a/src/yuzu/uisettings.cpp b/src/yuzu/uisettings.cpp
index 21683576c..2c1b547fb 100644
--- a/src/yuzu/uisettings.cpp
+++ b/src/yuzu/uisettings.cpp
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "yuzu/uisettings.h"
 
@@ -15,6 +14,14 @@ const Themes themes{{
     {"Midnight Blue Colorful", "colorful_midnight_blue"},
 }};
 
+bool IsDarkTheme() {
+    const auto& theme = UISettings::values.theme;
+    return theme == QStringLiteral("qdarkstyle") ||
+           theme == QStringLiteral("qdarkstyle_midnight_blue") ||
+           theme == QStringLiteral("colorful_dark") ||
+           theme == QStringLiteral("colorful_midnight_blue");
+}
+
 Values values = {};
 
 } // namespace UISettings
diff --git a/src/yuzu/uisettings.h b/src/yuzu/uisettings.h
index 06e8b46da..753797efc 100644
--- a/src/yuzu/uisettings.h
+++ b/src/yuzu/uisettings.h
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -17,6 +16,8 @@
 
 namespace UISettings {
 
+bool IsDarkTheme();
+
 struct ContextualShortcut {
     QString keyseq;
     QString controller_keyseq;
@@ -62,26 +63,28 @@ struct Values {
     QByteArray gamelist_header_state;
 
     QByteArray microprofile_geometry;
-    Settings::BasicSetting<bool> microprofile_visible{false, "microProfileDialogVisible"};
+    Settings::Setting<bool> microprofile_visible{false, "microProfileDialogVisible"};
 
-    Settings::BasicSetting<bool> single_window_mode{true, "singleWindowMode"};
-    Settings::BasicSetting<bool> fullscreen{false, "fullscreen"};
-    Settings::BasicSetting<bool> display_titlebar{true, "displayTitleBars"};
-    Settings::BasicSetting<bool> show_filter_bar{true, "showFilterBar"};
-    Settings::BasicSetting<bool> show_status_bar{true, "showStatusBar"};
+    Settings::Setting<bool> single_window_mode{true, "singleWindowMode"};
+    Settings::Setting<bool> fullscreen{false, "fullscreen"};
+    Settings::Setting<bool> display_titlebar{true, "displayTitleBars"};
+    Settings::Setting<bool> show_filter_bar{true, "showFilterBar"};
+    Settings::Setting<bool> show_status_bar{true, "showStatusBar"};
 
-    Settings::BasicSetting<bool> confirm_before_closing{true, "confirmClose"};
-    Settings::BasicSetting<bool> first_start{true, "firstStart"};
-    Settings::BasicSetting<bool> pause_when_in_background{false, "pauseWhenInBackground"};
-    Settings::BasicSetting<bool> mute_when_in_background{false, "muteWhenInBackground"};
-    Settings::BasicSetting<bool> hide_mouse{true, "hideInactiveMouse"};
+    Settings::Setting<bool> confirm_before_closing{true, "confirmClose"};
+    Settings::Setting<bool> first_start{true, "firstStart"};
+    Settings::Setting<bool> pause_when_in_background{false, "pauseWhenInBackground"};
+    Settings::Setting<bool> mute_when_in_background{false, "muteWhenInBackground"};
+    Settings::Setting<bool> hide_mouse{true, "hideInactiveMouse"};
+    // Set when Vulkan is known to crash the application
+    bool has_broken_vulkan = false;
 
-    Settings::BasicSetting<bool> select_user_on_boot{false, "select_user_on_boot"};
+    Settings::Setting<bool> select_user_on_boot{false, "select_user_on_boot"};
 
     // Discord RPC
-    Settings::BasicSetting<bool> enable_discord_presence{true, "enable_discord_presence"};
+    Settings::Setting<bool> enable_discord_presence{true, "enable_discord_presence"};
 
-    Settings::BasicSetting<bool> enable_screenshot_save_as{true, "enable_screenshot_save_as"};
+    Settings::Setting<bool> enable_screenshot_save_as{true, "enable_screenshot_save_as"};
 
     QString roms_path;
     QString symbols_path;
@@ -96,24 +99,39 @@ struct Values {
     // Shortcut name <Shortcut, context>
     std::vector<Shortcut> shortcuts;
 
-    Settings::BasicSetting<uint32_t> callout_flags{0, "calloutFlags"};
+    Settings::Setting<uint32_t> callout_flags{0, "calloutFlags"};
+
+    // multiplayer settings
+    Settings::Setting<QString> multiplayer_nickname{{}, "nickname"};
+    Settings::Setting<QString> multiplayer_ip{{}, "ip"};
+    Settings::SwitchableSetting<uint, true> multiplayer_port{24872, 0, UINT16_MAX, "port"};
+    Settings::Setting<QString> multiplayer_room_nickname{{}, "room_nickname"};
+    Settings::Setting<QString> multiplayer_room_name{{}, "room_name"};
+    Settings::SwitchableSetting<uint, true> multiplayer_max_player{8, 0, 8, "max_player"};
+    Settings::SwitchableSetting<uint, true> multiplayer_room_port{24872, 0, UINT16_MAX,
+                                                                  "room_port"};
+    Settings::SwitchableSetting<uint, true> multiplayer_host_type{0, 0, 1, "host_type"};
+    Settings::Setting<qulonglong> multiplayer_game_id{{}, "game_id"};
+    Settings::Setting<QString> multiplayer_room_description{{}, "room_description"};
+    std::pair<std::vector<std::string>, std::vector<std::string>> multiplayer_ban_list;
 
     // logging
-    Settings::BasicSetting<bool> show_console{false, "showConsole"};
+    Settings::Setting<bool> show_console{false, "showConsole"};
 
     // Game List
-    Settings::BasicSetting<bool> show_add_ons{true, "show_add_ons"};
-    Settings::BasicSetting<uint32_t> game_icon_size{64, "game_icon_size"};
-    Settings::BasicSetting<uint32_t> folder_icon_size{48, "folder_icon_size"};
-    Settings::BasicSetting<uint8_t> row_1_text_id{3, "row_1_text_id"};
-    Settings::BasicSetting<uint8_t> row_2_text_id{2, "row_2_text_id"};
+    Settings::Setting<bool> show_add_ons{true, "show_add_ons"};
+    Settings::Setting<uint32_t> game_icon_size{64, "game_icon_size"};
+    Settings::Setting<uint32_t> folder_icon_size{48, "folder_icon_size"};
+    Settings::Setting<uint8_t> row_1_text_id{3, "row_1_text_id"};
+    Settings::Setting<uint8_t> row_2_text_id{2, "row_2_text_id"};
     std::atomic_bool is_game_list_reload_pending{false};
-    Settings::BasicSetting<bool> cache_game_list{true, "cache_game_list"};
-    Settings::BasicSetting<bool> favorites_expanded{true, "favorites_expanded"};
+    Settings::Setting<bool> cache_game_list{true, "cache_game_list"};
+    Settings::Setting<bool> favorites_expanded{true, "favorites_expanded"};
     QVector<u64> favorited_ids;
 
     bool configuration_applied;
     bool reset_to_defaults;
+    Settings::Setting<bool> disable_web_applet{true, "disable_web_applet"};
 };
 
 extern Values values;
diff --git a/src/yuzu/util/clickable_label.cpp b/src/yuzu/util/clickable_label.cpp
new file mode 100644
index 000000000..89d14190a
--- /dev/null
+++ b/src/yuzu/util/clickable_label.cpp
@@ -0,0 +1,11 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "yuzu/util/clickable_label.h"
+
+ClickableLabel::ClickableLabel(QWidget* parent, [[maybe_unused]] Qt::WindowFlags f)
+    : QLabel(parent) {}
+
+void ClickableLabel::mouseReleaseEvent([[maybe_unused]] QMouseEvent* event) {
+    emit clicked();
+}
diff --git a/src/yuzu/util/clickable_label.h b/src/yuzu/util/clickable_label.h
new file mode 100644
index 000000000..4fe744150
--- /dev/null
+++ b/src/yuzu/util/clickable_label.h
@@ -0,0 +1,21 @@
+// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <QLabel>
+#include <QWidget>
+
+class ClickableLabel : public QLabel {
+    Q_OBJECT
+
+public:
+    explicit ClickableLabel(QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
+    ~ClickableLabel() = default;
+
+signals:
+    void clicked();
+
+protected:
+    void mouseReleaseEvent(QMouseEvent* event);
+};
diff --git a/src/yuzu/util/controller_navigation.cpp b/src/yuzu/util/controller_navigation.cpp
index c2b13123d..d49ae67cd 100644
--- a/src/yuzu/util/controller_navigation.cpp
+++ b/src/yuzu/util/controller_navigation.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/settings_input.h"
 #include "core/hid/emulated_controller.h"
@@ -39,7 +38,7 @@ void ControllerNavigation::TriggerButton(Settings::NativeButton::Values native_b
 }
 
 void ControllerNavigation::ControllerUpdateEvent(Core::HID::ControllerTriggerType type) {
-    std::lock_guard lock{mutex};
+    std::scoped_lock lock{mutex};
     if (!Settings::values.controller_navigation) {
         return;
     }
diff --git a/src/yuzu/util/controller_navigation.h b/src/yuzu/util/controller_navigation.h
index 7c616a088..86e210368 100644
--- a/src/yuzu/util/controller_navigation.h
+++ b/src/yuzu/util/controller_navigation.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/util/limitable_input_dialog.cpp b/src/yuzu/util/limitable_input_dialog.cpp
index 6fea41f95..bbb370595 100644
--- a/src/yuzu/util/limitable_input_dialog.cpp
+++ b/src/yuzu/util/limitable_input_dialog.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QDialogButtonBox>
 #include <QLabel>
diff --git a/src/yuzu/util/limitable_input_dialog.h b/src/yuzu/util/limitable_input_dialog.h
index a8e31098b..f261f1a0f 100644
--- a/src/yuzu/util/limitable_input_dialog.h
+++ b/src/yuzu/util/limitable_input_dialog.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/util/overlay_dialog.cpp b/src/yuzu/util/overlay_dialog.cpp
index c66dfbdff..b27954512 100644
--- a/src/yuzu/util/overlay_dialog.cpp
+++ b/src/yuzu/util/overlay_dialog.cpp
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QKeyEvent>
 #include <QScreen>
diff --git a/src/yuzu/util/overlay_dialog.h b/src/yuzu/util/overlay_dialog.h
index d8a140ff3..39c44393c 100644
--- a/src/yuzu/util/overlay_dialog.h
+++ b/src/yuzu/util/overlay_dialog.h
@@ -1,10 +1,8 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <array>
 #include <atomic>
 #include <memory>
 #include <thread>
diff --git a/src/yuzu/util/sequence_dialog/sequence_dialog.cpp b/src/yuzu/util/sequence_dialog/sequence_dialog.cpp
index bb5f74ec4..4b10fa517 100644
--- a/src/yuzu/util/sequence_dialog/sequence_dialog.cpp
+++ b/src/yuzu/util/sequence_dialog/sequence_dialog.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QDialogButtonBox>
 #include <QKeySequenceEdit>
diff --git a/src/yuzu/util/sequence_dialog/sequence_dialog.h b/src/yuzu/util/sequence_dialog/sequence_dialog.h
index 969c77740..85e146d40 100644
--- a/src/yuzu/util/sequence_dialog/sequence_dialog.h
+++ b/src/yuzu/util/sequence_dialog/sequence_dialog.h
@@ -1,6 +1,5 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2018 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/util/url_request_interceptor.cpp b/src/yuzu/util/url_request_interceptor.cpp
index b637e771e..996097e35 100644
--- a/src/yuzu/util/url_request_interceptor.cpp
+++ b/src/yuzu/util/url_request_interceptor.cpp
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifdef YUZU_USE_QT_WEB_ENGINE
 
diff --git a/src/yuzu/util/url_request_interceptor.h b/src/yuzu/util/url_request_interceptor.h
index 8a7f7499f..9831e1523 100644
--- a/src/yuzu/util/url_request_interceptor.h
+++ b/src/yuzu/util/url_request_interceptor.h
@@ -1,6 +1,5 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/util/util.cpp b/src/yuzu/util/util.cpp
index ef31bc2d2..5c3e4589e 100644
--- a/src/yuzu/util/util.cpp
+++ b/src/yuzu/util/util.cpp
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <array>
 #include <cmath>
diff --git a/src/yuzu/util/util.h b/src/yuzu/util/util.h
index e6790f260..39dd2d895 100644
--- a/src/yuzu/util/util.h
+++ b/src/yuzu/util/util.h
@@ -1,6 +1,5 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2015 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
diff --git a/src/yuzu/yuzu.qrc b/src/yuzu/yuzu.qrc
index 5733cac98..855df05fd 100644
--- a/src/yuzu/yuzu.qrc
+++ b/src/yuzu/yuzu.qrc
@@ -1,3 +1,8 @@
+<!--
+SPDX-FileCopyrightText: 2021 yuzu Emulator Project
+SPDX-License-Identifier: GPL-2.0-or-later
+-->
+
 <RCC>
     <qresource prefix="/img">
         <file alias="yuzu.ico">../../dist/yuzu.ico</file>
diff --git a/src/yuzu/yuzu.rc b/src/yuzu/yuzu.rc
index 4a3645a71..1fc74d065 100644
--- a/src/yuzu/yuzu.rc
+++ b/src/yuzu/yuzu.rc
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include "winresrc.h"
 /////////////////////////////////////////////////////////////////////////////
 //
diff --git a/src/yuzu_cmd/CMakeLists.txt b/src/yuzu_cmd/CMakeLists.txt
index 74fc24972..7d8ca3d8a 100644
--- a/src/yuzu_cmd/CMakeLists.txt
+++ b/src/yuzu_cmd/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMakeModules)
 
 # Credits to Samantas5855 and others for this function.
@@ -45,7 +48,7 @@ if (YUZU_USE_EXTERNAL_SDL2)
 endif()
 
 if(UNIX AND NOT APPLE)
-    install(TARGETS yuzu-cmd RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
+    install(TARGETS yuzu-cmd)
 endif()
 
 if (MSVC)
diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp
index ff616da70..66dd0dc15 100644
--- a/src/yuzu_cmd/config.cpp
+++ b/src/yuzu_cmd/config.cpp
@@ -1,8 +1,8 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <memory>
+#include <optional>
 #include <sstream>
 
 // Ignore -Wimplicit-fallthrough due to https://github.com/libsdl-org/SDL/issues/4307
@@ -20,7 +20,6 @@
 #include "common/fs/fs.h"
 #include "common/fs/path_util.h"
 #include "common/logging/log.h"
-#include "common/param_package.h"
 #include "common/settings.h"
 #include "core/hle/service/acc/profile_manager.h"
 #include "input_common/main.h"
@@ -29,11 +28,12 @@
 
 namespace FS = Common::FS;
 
-Config::Config() {
-    // TODO: Don't hardcode the path; let the frontend decide where to put the config files.
-    sdl2_config_loc = FS::GetYuzuPath(FS::YuzuPath::ConfigDir) / "sdl2-config.ini";
-    sdl2_config = std::make_unique<INIReader>(FS::PathToUTF8String(sdl2_config_loc));
+const std::filesystem::path default_config_path =
+    FS::GetYuzuPath(FS::YuzuPath::ConfigDir) / "sdl2-config.ini";
 
+Config::Config(std::optional<std::filesystem::path> config_path)
+    : sdl2_config_loc{config_path.value_or(default_config_path)},
+      sdl2_config{std::make_unique<INIReader>(FS::PathToUTF8String(sdl2_config_loc))} {
     Reload();
 }
 
@@ -89,17 +89,17 @@ static const std::array<std::array<int, 5>, Settings::NativeAnalog::NumAnalogs>
 }};
 
 template <>
-void Config::ReadSetting(const std::string& group, Settings::BasicSetting<std::string>& setting) {
+void Config::ReadSetting(const std::string& group, Settings::Setting<std::string>& setting) {
     setting = sdl2_config->Get(group, setting.GetLabel(), setting.GetDefault());
 }
 
 template <>
-void Config::ReadSetting(const std::string& group, Settings::BasicSetting<bool>& setting) {
+void Config::ReadSetting(const std::string& group, Settings::Setting<bool>& setting) {
     setting = sdl2_config->GetBoolean(group, setting.GetLabel(), setting.GetDefault());
 }
 
-template <typename Type>
-void Config::ReadSetting(const std::string& group, Settings::BasicSetting<Type>& setting) {
+template <typename Type, bool ranged>
+void Config::ReadSetting(const std::string& group, Settings::Setting<Type, ranged>& setting) {
     setting = static_cast<Type>(sdl2_config->GetInteger(group, setting.GetLabel(),
                                                         static_cast<long>(setting.GetDefault())));
 }
@@ -266,6 +266,7 @@ void Config::ReadValues() {
 
     // Core
     ReadSetting("Core", Settings::values.use_multi_core);
+    ReadSetting("Core", Settings::values.use_extended_memory_layout);
 
     // Cpu
     ReadSetting("Cpu", Settings::values.cpu_accuracy);
@@ -279,11 +280,14 @@ void Config::ReadValues() {
     ReadSetting("Cpu", Settings::values.cpuopt_misc_ir);
     ReadSetting("Cpu", Settings::values.cpuopt_reduce_misalign_checks);
     ReadSetting("Cpu", Settings::values.cpuopt_fastmem);
+    ReadSetting("Cpu", Settings::values.cpuopt_fastmem_exclusives);
+    ReadSetting("Cpu", Settings::values.cpuopt_recompile_exclusives);
     ReadSetting("Cpu", Settings::values.cpuopt_unsafe_unfuse_fma);
     ReadSetting("Cpu", Settings::values.cpuopt_unsafe_reduce_fp_error);
     ReadSetting("Cpu", Settings::values.cpuopt_unsafe_ignore_standard_fpcr);
     ReadSetting("Cpu", Settings::values.cpuopt_unsafe_inaccurate_nan);
     ReadSetting("Cpu", Settings::values.cpuopt_unsafe_fastmem_check);
+    ReadSetting("Cpu", Settings::values.cpuopt_unsafe_ignore_global_monitor);
 
     // Renderer
     ReadSetting("Renderer", Settings::values.renderer_backend);
@@ -305,13 +309,12 @@ void Config::ReadValues() {
     ReadSetting("Renderer", Settings::values.gpu_accuracy);
     ReadSetting("Renderer", Settings::values.use_asynchronous_gpu_emulation);
     ReadSetting("Renderer", Settings::values.use_vsync);
-    ReadSetting("Renderer", Settings::values.fps_cap);
-    ReadSetting("Renderer", Settings::values.disable_fps_limit);
     ReadSetting("Renderer", Settings::values.shader_backend);
     ReadSetting("Renderer", Settings::values.use_asynchronous_shaders);
     ReadSetting("Renderer", Settings::values.nvdec_emulation);
     ReadSetting("Renderer", Settings::values.accelerate_astc);
     ReadSetting("Renderer", Settings::values.use_fast_gpu_time);
+    ReadSetting("Renderer", Settings::values.use_pessimistic_flushes);
 
     ReadSetting("Renderer", Settings::values.bg_red);
     ReadSetting("Renderer", Settings::values.bg_green);
@@ -319,7 +322,7 @@ void Config::ReadValues() {
 
     // Audio
     ReadSetting("Audio", Settings::values.sink_id);
-    ReadSetting("Audio", Settings::values.audio_device_id);
+    ReadSetting("Audio", Settings::values.audio_output_device_id);
     ReadSetting("Audio", Settings::values.volume);
 
     // Miscellaneous
@@ -339,6 +342,8 @@ void Config::ReadValues() {
     ReadSetting("Debugging", Settings::values.use_debug_asserts);
     ReadSetting("Debugging", Settings::values.use_auto_stub);
     ReadSetting("Debugging", Settings::values.disable_macro_jit);
+    ReadSetting("Debugging", Settings::values.use_gdbstub);
+    ReadSetting("Debugging", Settings::values.gdbstub_port);
 
     const auto title_list = sdl2_config->Get("AddOns", "title_ids", "");
     std::stringstream ss(title_list);
diff --git a/src/yuzu_cmd/config.h b/src/yuzu_cmd/config.h
index 1ee932be2..021438b17 100644
--- a/src/yuzu_cmd/config.h
+++ b/src/yuzu_cmd/config.h
@@ -1,11 +1,11 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <filesystem>
 #include <memory>
+#include <optional>
 #include <string>
 
 #include "common/settings.h"
@@ -13,25 +13,25 @@
 class INIReader;
 
 class Config {
-    std::unique_ptr<INIReader> sdl2_config;
     std::filesystem::path sdl2_config_loc;
+    std::unique_ptr<INIReader> sdl2_config;
 
     bool LoadINI(const std::string& default_contents = "", bool retry = true);
     void ReadValues();
 
 public:
-    Config();
+    explicit Config(std::optional<std::filesystem::path> config_path);
     ~Config();
 
     void Reload();
 
 private:
     /**
-     * Applies a value read from the sdl2_config to a BasicSetting.
+     * Applies a value read from the sdl2_config to a Setting.
      *
      * @param group The name of the INI group
      * @param setting The yuzu setting to modify
      */
-    template <typename Type>
-    void ReadSetting(const std::string& group, Settings::BasicSetting<Type>& setting);
+    template <typename Type, bool ranged>
+    void ReadSetting(const std::string& group, Settings::Setting<Type, ranged>& setting);
 };
diff --git a/src/yuzu_cmd/default_ini.h b/src/yuzu_cmd/default_ini.h
index 6d613bf7a..d214771b0 100644
--- a/src/yuzu_cmd/default_ini.h
+++ b/src/yuzu_cmd/default_ini.h
@@ -1,6 +1,5 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -124,7 +123,11 @@ keyboard_enabled =
 [Core]
 # Whether to use multi-core for CPU emulation
 # 0: Disabled, 1 (default): Enabled
-use_multi_core=
+use_multi_core =
+
+# Enable extended guest system memory layout (6GB DRAM)
+# 0 (default): Disabled, 1: Enabled
+use_extended_memory_layout =
 
 [Cpu]
 # Adjusts various optimizations.
@@ -174,6 +177,14 @@ cpuopt_reduce_misalign_checks =
 # 0: Disabled, 1 (default): Enabled
 cpuopt_fastmem =
 
+# Enable Host MMU Emulation for exclusive memory instructions (faster guest memory access)
+# 0: Disabled, 1 (default): Enabled
+cpuopt_fastmem_exclusives =
+
+# Enable fallback on failure of fastmem of exclusive memory instructions (faster guest memory access)
+# 0: Disabled, 1 (default): Enabled
+cpuopt_recompile_exclusives =
+
 # Enable unfuse FMA (improve performance on CPUs without FMA)
 # Only enabled if cpu_accuracy is set to Unsafe. Automatically chosen with cpu_accuracy = Auto-select.
 # 0: Disabled, 1 (default): Enabled
@@ -199,9 +210,14 @@ cpuopt_unsafe_inaccurate_nan =
 # 0: Disabled, 1 (default): Enabled
 cpuopt_unsafe_fastmem_check =
 
+# Enable faster exclusive instructions
+# Only enabled if cpu_accuracy is set to Unsafe. Automatically chosen with cpu_accuracy = Auto-select.
+# 0: Disabled, 1 (default): Enabled
+cpuopt_unsafe_ignore_global_monitor =
+
 [Renderer]
 # Which backend API to use.
-# 0 (default): OpenGL, 1: Vulkan
+# 0: OpenGL, 1 (default): Vulkan
 backend =
 
 # Enable graphics API debugging mode.
@@ -303,6 +319,10 @@ use_asynchronous_gpu_emulation =
 # 0: Off, 1 (default): On
 use_fast_gpu_time =
 
+# Force unmodified buffers to be flushed, which can cost performance.
+# 0: Off (default), 1: On
+use_pessimistic_flushes =
+
 # Whether to use garbage collection or not for GPU caches.
 # 0 (default): Off, 1: On
 use_caches_gc =
@@ -313,10 +333,6 @@ bg_red =
 bg_blue =
 bg_green =
 
-# Caps the unlocked framerate to a multiple of the title's target FPS.
-# 1 - 1000: Target FPS multiple cap. 1000 (default)
-fps_cap =
-
 [Audio]
 # Which audio output engine to use.
 # auto (default): Auto-select
@@ -325,12 +341,6 @@ fps_cap =
 # null: No audio output
 output_engine =
 
-# Whether or not to enable the audio-stretching post-processing effect.
-# This effect adjusts audio speed to match emulation speed and helps prevent audio stutter,
-# at the cost of increasing audio latency.
-# 0: No, 1 (default): Yes
-enable_audio_stretching =
-
 # Which audio device to use.
 # auto (default): Auto-select
 output_device =
@@ -423,9 +433,11 @@ use_debug_asserts =
 use_auto_stub =
 # Enables/Disables the macro JIT compiler
 disable_macro_jit=false
-# Presents guest frames as they become available. Experimental.
+# Determines whether to enable the GDB stub and wait for the debugger to attach before running.
 # false: Disabled (default), true: Enabled
-disable_fps_limit=false
+use_gdbstub=false
+# The port to use for the GDB server, if it is enabled.
+gdbstub_port=6543
 
 [WebService]
 # Whether or not to enable telemetry
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
index 57f807826..4ac72c2f6 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
@@ -1,6 +1,5 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <SDL.h>
 
@@ -93,7 +92,7 @@ void EmuWindow_SDL2::OnFingerMotion(float x, float y, std::size_t id) {
 }
 
 void EmuWindow_SDL2::OnFingerUp() {
-    input_subsystem->GetTouchScreen()->TouchReleased(0);
+    input_subsystem->GetTouchScreen()->ReleaseAllTouch();
 }
 
 void EmuWindow_SDL2::OnKeyEvent(int key, u8 state) {
@@ -123,14 +122,15 @@ void EmuWindow_SDL2::ShowCursor(bool show_cursor) {
 }
 
 void EmuWindow_SDL2::Fullscreen() {
+    SDL_DisplayMode display_mode;
     switch (Settings::values.fullscreen_mode.GetValue()) {
     case Settings::FullscreenMode::Exclusive:
-        // Set window size to render size before entering fullscreen -- SDL does not resize to
-        // display dimensions in this mode.
-        // TODO: Multiply the window size by resolution_factor (for both docked modes)
-        if (Settings::values.use_docked_mode) {
-            SDL_SetWindowSize(render_window, Layout::ScreenDocked::Width,
-                              Layout::ScreenDocked::Height);
+        // Set window size to render size before entering fullscreen -- SDL2 does not resize window
+        // to display dimensions automatically in this mode.
+        if (SDL_GetDesktopDisplayMode(0, &display_mode) == 0) {
+            SDL_SetWindowSize(render_window, display_mode.w, display_mode.h);
+        } else {
+            LOG_ERROR(Frontend, "SDL_GetDesktopDisplayMode failed: {}", SDL_GetError());
         }
 
         if (SDL_SetWindowFullscreen(render_window, SDL_WINDOW_FULLSCREEN) == 0) {
@@ -161,7 +161,15 @@ void EmuWindow_SDL2::WaitEvent() {
     SDL_Event event;
 
     if (!SDL_WaitEvent(&event)) {
-        LOG_CRITICAL(Frontend, "SDL_WaitEvent failed: {}", SDL_GetError());
+        const char* error = SDL_GetError();
+        if (!error || strcmp(error, "") == 0) {
+            // https://github.com/libsdl-org/SDL/issues/5780
+            // Sometimes SDL will return without actually having hit an error condition;
+            // just ignore it in this case.
+            return;
+        }
+
+        LOG_CRITICAL(Frontend, "SDL_WaitEvent failed: {}", error);
         exit(1);
     }
 
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.h b/src/yuzu_cmd/emu_window/emu_window_sdl2.h
index 0af002693..90bb0b415 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2.h
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.h
@@ -1,10 +1,8 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2016 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
-#include <memory>
 #include <utility>
 #include "core/frontend/emu_window.h"
 
@@ -21,7 +19,7 @@ enum class MouseButton;
 
 class EmuWindow_SDL2 : public Core::Frontend::EmuWindow {
 public:
-    explicit EmuWindow_SDL2(InputCommon::InputSubsystem* input_subsystem, Core::System& system_);
+    explicit EmuWindow_SDL2(InputCommon::InputSubsystem* input_subsystem_, Core::System& system_);
     ~EmuWindow_SDL2();
 
     /// Whether the window is still open, and a close request hasn't yet been sent
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp
index 70db865ec..9b660c13c 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <cstdlib>
@@ -11,7 +10,6 @@
 
 #include <fmt/format.h>
 #include <glad/glad.h>
-#include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/scm_rev.h"
 #include "common/settings.h"
@@ -75,9 +73,9 @@ bool EmuWindow_SDL2_GL::SupportsRequiredGLExtensions() {
     return unsupported_ext.empty();
 }
 
-EmuWindow_SDL2_GL::EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem,
+EmuWindow_SDL2_GL::EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem_,
                                      Core::System& system_, bool fullscreen)
-    : EmuWindow_SDL2{input_subsystem, system_} {
+    : EmuWindow_SDL2{input_subsystem_, system_} {
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 6);
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_COMPATIBILITY);
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h
index d7f2c83d8..39346e704 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -18,7 +17,7 @@ class InputSubsystem;
 
 class EmuWindow_SDL2_GL final : public EmuWindow_SDL2 {
 public:
-    explicit EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem, Core::System& system_,
+    explicit EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem_, Core::System& system_,
                                bool fullscreen);
     ~EmuWindow_SDL2_GL();
 
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
index de40b76bf..65455c86e 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <cstdlib>
 #include <memory>
@@ -8,10 +7,8 @@
 
 #include <fmt/format.h>
 
-#include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/scm_rev.h"
-#include "common/settings.h"
 #include "video_core/renderer_vulkan/renderer_vulkan.h"
 #include "yuzu_cmd/emu_window/emu_window_sdl2_vk.h"
 
@@ -24,9 +21,9 @@
 #include <SDL.h>
 #include <SDL_syswm.h>
 
-EmuWindow_SDL2_VK::EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem,
+EmuWindow_SDL2_VK::EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem_,
                                      Core::System& system_, bool fullscreen)
-    : EmuWindow_SDL2{input_subsystem, system_} {
+    : EmuWindow_SDL2{input_subsystem_, system_} {
     const std::string window_title = fmt::format("yuzu {} | {}-{} (Vulkan)", Common::g_build_name,
                                                  Common::g_scm_branch, Common::g_scm_desc);
     render_window =
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h
index 3ea521b2a..e39ad754d 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h
@@ -1,6 +1,5 @@
-// Copyright 2018 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -19,7 +18,7 @@ class InputSubsystem;
 
 class EmuWindow_SDL2_VK final : public EmuWindow_SDL2 {
 public:
-    explicit EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem, Core::System& system,
+    explicit EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem_, Core::System& system,
                                bool fullscreen);
     ~EmuWindow_SDL2_VK() override;
 
diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp
index b44ea0cc4..3a0f33cba 100644
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -1,21 +1,17 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: 2014 Citra Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <chrono>
 #include <iostream>
 #include <memory>
+#include <regex>
 #include <string>
 #include <thread>
 
 #include <fmt/ostream.h>
 
 #include "common/detached_tasks.h"
-#include "common/fs/fs.h"
-#include "common/fs/fs_paths.h"
-#include "common/fs/path_util.h"
 #include "common/logging/backend.h"
-#include "common/logging/filter.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
 #include "common/nvidia_flags.h"
@@ -25,6 +21,7 @@
 #include "common/string_util.h"
 #include "common/telemetry.h"
 #include "core/core.h"
+#include "core/cpu_manager.h"
 #include "core/crypto/key_manager.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/vfs_real.h"
@@ -32,6 +29,7 @@
 #include "core/loader/loader.h"
 #include "core/telemetry_session.h"
 #include "input_common/main.h"
+#include "network/network.h"
 #include "video_core/renderer_base.h"
 #include "yuzu_cmd/config.h"
 #include "yuzu_cmd/emu_window/emu_window_sdl2.h"
@@ -63,22 +61,122 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 static void PrintHelp(const char* argv0) {
     std::cout << "Usage: " << argv0
               << " [options] <filename>\n"
+                 "-m, --multiplayer=nick:password@address:port"
+                 " Nickname, password, address and port for multiplayer\n"
                  "-f, --fullscreen      Start in fullscreen mode\n"
                  "-h, --help            Display this help and exit\n"
                  "-v, --version         Output version information and exit\n"
-                 "-p, --program         Pass following string as arguments to executable\n";
+                 "-p, --program         Pass following string as arguments to executable\n"
+                 "-c, --config          Load the specified configuration file\n";
 }
 
 static void PrintVersion() {
     std::cout << "yuzu " << Common::g_scm_branch << " " << Common::g_scm_desc << std::endl;
 }
 
+static void OnStateChanged(const Network::RoomMember::State& state) {
+    switch (state) {
+    case Network::RoomMember::State::Idle:
+        LOG_DEBUG(Network, "Network is idle");
+        break;
+    case Network::RoomMember::State::Joining:
+        LOG_DEBUG(Network, "Connection sequence to room started");
+        break;
+    case Network::RoomMember::State::Joined:
+        LOG_DEBUG(Network, "Successfully joined to the room");
+        break;
+    case Network::RoomMember::State::Moderator:
+        LOG_DEBUG(Network, "Successfully joined the room as a moderator");
+        break;
+    default:
+        break;
+    }
+}
+
+static void OnNetworkError(const Network::RoomMember::Error& error) {
+    switch (error) {
+    case Network::RoomMember::Error::LostConnection:
+        LOG_DEBUG(Network, "Lost connection to the room");
+        break;
+    case Network::RoomMember::Error::CouldNotConnect:
+        LOG_ERROR(Network, "Error: Could not connect");
+        exit(1);
+        break;
+    case Network::RoomMember::Error::NameCollision:
+        LOG_ERROR(
+            Network,
+            "You tried to use the same nickname as another user that is connected to the Room");
+        exit(1);
+        break;
+    case Network::RoomMember::Error::IpCollision:
+        LOG_ERROR(Network, "You tried to use the same fake IP-Address as another user that is "
+                           "connected to the Room");
+        exit(1);
+        break;
+    case Network::RoomMember::Error::WrongPassword:
+        LOG_ERROR(Network, "Room replied with: Wrong password");
+        exit(1);
+        break;
+    case Network::RoomMember::Error::WrongVersion:
+        LOG_ERROR(Network,
+                  "You are using a different version than the room you are trying to connect to");
+        exit(1);
+        break;
+    case Network::RoomMember::Error::RoomIsFull:
+        LOG_ERROR(Network, "The room is full");
+        exit(1);
+        break;
+    case Network::RoomMember::Error::HostKicked:
+        LOG_ERROR(Network, "You have been kicked by the host");
+        break;
+    case Network::RoomMember::Error::HostBanned:
+        LOG_ERROR(Network, "You have been banned by the host");
+        break;
+    case Network::RoomMember::Error::UnknownError:
+        LOG_ERROR(Network, "UnknownError");
+        break;
+    case Network::RoomMember::Error::PermissionDenied:
+        LOG_ERROR(Network, "PermissionDenied");
+        break;
+    case Network::RoomMember::Error::NoSuchUser:
+        LOG_ERROR(Network, "NoSuchUser");
+        break;
+    }
+}
+
+static void OnMessageReceived(const Network::ChatEntry& msg) {
+    std::cout << std::endl << msg.nickname << ": " << msg.message << std::endl << std::endl;
+}
+
+static void OnStatusMessageReceived(const Network::StatusMessageEntry& msg) {
+    std::string message;
+    switch (msg.type) {
+    case Network::IdMemberJoin:
+        message = fmt::format("{} has joined", msg.nickname);
+        break;
+    case Network::IdMemberLeave:
+        message = fmt::format("{} has left", msg.nickname);
+        break;
+    case Network::IdMemberKicked:
+        message = fmt::format("{} has been kicked", msg.nickname);
+        break;
+    case Network::IdMemberBanned:
+        message = fmt::format("{} has been banned", msg.nickname);
+        break;
+    case Network::IdAddressUnbanned:
+        message = fmt::format("{} has been unbanned", msg.nickname);
+        break;
+    }
+    if (!message.empty())
+        std::cout << std::endl << "* " << message << std::endl << std::endl;
+}
+
 /// Application entry point
 int main(int argc, char** argv) {
     Common::Log::Initialize();
     Common::Log::SetColorConsoleBackendEnabled(true);
+    Common::Log::Start();
     Common::DetachedTasks detached_tasks;
-    Config config;
 
     int option_index = 0;
 #ifdef _WIN32
@@ -91,21 +189,64 @@ int main(int argc, char** argv) {
     }
 #endif
     std::string filepath;
+    std::optional<std::string> config_path;
+    std::string program_args;
 
+    bool use_multiplayer = false;
     bool fullscreen = false;
+    std::string nickname{};
+    std::string password{};
+    std::string address{};
+    u16 port = Network::DefaultRoomPort;
 
     static struct option long_options[] = {
+        // clang-format off
+        {"multiplayer", required_argument, 0, 'm'},
         {"fullscreen", no_argument, 0, 'f'},
         {"help", no_argument, 0, 'h'},
         {"version", no_argument, 0, 'v'},
         {"program", optional_argument, 0, 'p'},
+        {"config", required_argument, 0, 'c'},
         {0, 0, 0, 0},
+        // clang-format on
     };
 
     while (optind < argc) {
-        int arg = getopt_long(argc, argv, "g:fhvp::", long_options, &option_index);
+        int arg = getopt_long(argc, argv, "g:fhvp::c:", long_options, &option_index);
         if (arg != -1) {
             switch (static_cast<char>(arg)) {
+            case 'm': {
+                use_multiplayer = true;
+                const std::string str_arg(optarg);
+                // regex to check if the format is nickname:password@ip:port
+                // with optional :password
+                const std::regex re("^([^:]+)(?::(.+))?@([^:]+)(?::([0-9]+))?$");
+                if (!std::regex_match(str_arg, re)) {
+                    std::cout << "Wrong format for option --multiplayer\n";
+                    PrintHelp(argv[0]);
+                    return 0;
+                }
+
+                std::smatch match;
+                std::regex_search(str_arg, match, re);
+                ASSERT(match.size() == 5);
+                nickname = match[1];
+                password = match[2];
+                address = match[3];
+                if (!match[4].str().empty())
+                    port = std::stoi(match[4]);
+                std::regex nickname_re("^[a-zA-Z0-9._\\- ]+$");
+                if (!std::regex_match(nickname, nickname_re)) {
+                    std::cout
+                        << "Nickname is not valid. Must be 4 to 20 alphanumeric characters.\n";
+                    return 0;
+                }
+                if (address.empty()) {
+                    std::cout << "Address to room must not be empty.\n";
+                    return 0;
+                }
+                break;
+            }
             case 'f':
                 fullscreen = true;
                 LOG_INFO(Frontend, "Starting in fullscreen mode...");
@@ -117,9 +258,12 @@ int main(int argc, char** argv) {
                 PrintVersion();
                 return 0;
             case 'p':
-                Settings::values.program_args = argv[optind];
+                program_args = argv[optind];
                 ++optind;
                 break;
+            case 'c':
+                config_path = optarg;
+                break;
             }
         } else {
 #ifdef _WIN32
@@ -131,6 +275,18 @@ int main(int argc, char** argv) {
         }
     }
 
+    Config config{config_path};
+
+    // apply the log_filter setting
+    // the logger was initialized before and doesn't pick up the filter on its own
+    Common::Log::Filter filter;
+    filter.ParseFilterString(Settings::values.log_filter.GetValue());
+    Common::Log::SetGlobalFilter(filter);
+
+    if (!program_args.empty()) {
+        Settings::values.program_args = program_args;
+    }
+
 #ifdef _WIN32
     LocalFree(argv_w);
 #endif
@@ -197,8 +353,24 @@ int main(int argc, char** argv) {
 
     system.TelemetrySession().AddField(Common::Telemetry::FieldType::App, "Frontend", "SDL");
 
+    if (use_multiplayer) {
+        if (auto member = system.GetRoomNetwork().GetRoomMember().lock()) {
+            member->BindOnChatMessageRecieved(OnMessageReceived);
+            member->BindOnStatusMessageReceived(OnStatusMessageReceived);
+            member->BindOnStateChanged(OnStateChanged);
+            member->BindOnError(OnNetworkError);
+            LOG_DEBUG(Network, "Start connection to {}:{} with nickname {}", address, port,
+                      nickname);
+            member->Join(nickname, address.c_str(), port, 0, Network::NoPreferredIP, password);
+        } else {
+            LOG_ERROR(Network, "Could not access RoomMember");
+            return 0;
+        }
+    }
+
     // Core is loaded, start the GPU (makes the GPU contexts current to this thread)
     system.GPU().Start();
+    system.GetCpuManager().OnGpuReady();
 
     if (Settings::values.use_disk_shader_cache.GetValue()) {
         system.Renderer().ReadRasterizer()->LoadDiskResources(
@@ -206,10 +378,19 @@ int main(int argc, char** argv) {
             [](VideoCore::LoadCallbackStage, size_t value, size_t total) {});
     }
 
+    system.RegisterExitCallback([&] {
+        // Just exit right away.
+        exit(0);
+    });
+
     void(system.Run());
+    if (system.DebuggerEnabled()) {
+        system.InitializeDebugger();
+    }
     while (emu_window->IsOpen()) {
         emu_window->WaitEvent();
     }
+    system.DetachDebugger();
     void(system.Pause());
     system.Shutdown();
 
diff --git a/src/yuzu_cmd/yuzu.rc b/src/yuzu_cmd/yuzu.rc
index 0cde75e2f..e230cf680 100644
--- a/src/yuzu_cmd/yuzu.rc
+++ b/src/yuzu_cmd/yuzu.rc
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include "winresrc.h"
 /////////////////////////////////////////////////////////////////////////////
 //